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Zd=Yd;var Qd=t({name:\"ElRadioButton\",props:{label:{type:[String,Number,Boolean],default:\"\"},disabled:Boolean,name:{type:String,default:\"\"}},setup(e){const{isGroup:t,radioGroup:l,elFormItemSize:a,ELEMENT:o,focus:i,elForm:r}=Pn(),s=n((()=>l.radioGroupSize||a.value||o.size)),u=n({get:()=>l.modelValue,set(e){l.changeEvent(e)}}),{isDisabled:d,tabIndex:c}=An(e,{model:u,elForm:r,radioGroup:l,isGroup:t});return{isGroup:t,size:s,isDisabled:d,tabIndex:c,value:u,focus:i,activeStyle:n((()=>({backgroundColor:l.fill||\"\",borderColor:l.fill||\"\",boxShadow:l.fill?\"-1px 0 0 0 \"+l.fill:\"\",color:l.textColor||\"\"})))}}});Qd.render=function(e,t,l,a,n,o){return 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a=l([]);return o(a,(()=>{a.value.forEach(((e,t)=>{e.setIndex(t)}))})),_(\"ElSteps\",{props:e,steps:a}),o((()=>e.active),((e,l)=>{t(\"change\",e,l)})),{steps:a}}});kc.render=function(e,t,l,a,n,o){return s(),u(\"div\",{class:[\"el-steps\",e.simple?\"el-steps--simple\":\"el-steps--\"+e.direction]},[c(e.$slots,\"default\")],2)},kc.__file=\"packages/steps/src/index.vue\",kc.install=e=>{e.component(kc.name,kc)};const xc=kc;var Cc=t({name:\"ElSubmenu\",componentName:\"ElSubmenu\",props:{index:{type:String,required:!0},showTimeout:{type:Number,default:300},hideTimeout:{type:Number,default:300},popperClass:String,disabled:Boolean,popperAppendToBody:{type:Boolean,default:void 0}},setup(t){const o=a({popperJS:null,timeout:null,items:{},submenus:{},currentPlacement:\"\",mouseInChild:!1,opened:!1}),s=l(null),u=l(null),d=e(),{paddingStyle:c,indexPath:p,parentMenu:h}=du(d,t.index),{openedMenus:v,isMenuPopup:m,hoverBackground:f,methods:g,props:b,methods:{closeMenu:y},rootMenuOn:k,rootMenuEmit:x}=E(\"rootMenu\"),{addSubMenu:C,removeSubMenu:w,handleMouseleave:S}=E(\"subMenu:\"+h.value.uid),M=n((()=>\"horizontal\"===A.value&&T.value||\"vertical\"===A.value&&!b.collapse?\"el-icon-arrow-down\":\"el-icon-arrow-right\")),T=n((()=>{let e=!0,t=d.parent;for(;t&&\"ElMenu\"!==t.type.name;){if([\"ElSubmenu\",\"ElMenuItemGroup\"].includes(t.type.name)){e=!1;break}t=t.parent}return e})),N=n((()=>void 0===t.popperAppendToBody?T.value:Boolean(t.popperAppendToBody))),I=n((()=>b.collapse?\"el-zoom-in-left\":\"el-zoom-in-top\")),O=n((()=>v.value.includes(t.index))),D=n((()=>{let e=!1;const t=o.submenus,l=o.items;return 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_(\"subMenu:\"+d.uid,{addSubMenu:R,removeSubMenu:$,handleMouseleave:H}),Q((()=>{k(\"rootMenu:toggle-collapse\",(e=>{F(e)})),L.on(\"submenu:mouse-enter-child\",(()=>{o.mouseInChild=!0,clearTimeout(o.timeout)})),L.on(\"submenu:mouse-leave-child\",(()=>{o.mouseInChild=!1,clearTimeout(o.timeout)}))})),i((()=>{g.addSubMenu({index:t.index,indexPath:p,active:D}),C({index:t.index,indexPath:p,active:D}),W()})),r((()=>{w({index:t.index,indexPath:p,active:D}),g.removeSubMenu({index:t.index,indexPath:p,active:D})})),{data:o,props:t,mode:A,active:D,isMenuPopup:m,opened:O,paddingStyle:c,titleStyle:z,backgroundColor:V,rootProps:b,menuTransitionName:I,submenuTitleIcon:M,appendToBody:N,handleClick:()=>{const e=t.disabled;\"hover\"===b.menuTrigger&&\"horizontal\"===b.mode||b.collapse&&\"vertical\"===b.mode||e||x(\"submenu:submenu-click\",{index:t.index,indexPath:p})},handleMouseenter:(e,l=t.showTimeout)=>{if(!(\"ActiveXObject\"in window)&&\"focus\"===e.type&&!e.relatedTarget)return;const 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0:t.call(e),V(\"i\",{class:[\"el-submenu__icon-arrow\",this.submenuTitleIcon]},null)],a={backgroundColor:this.rootProps.backgroundColor||\"\"},n=this.isMenuPopup?V(ql,{ref:\"popperVNode\",manualMode:!0,visible:this.opened,\"onUpdate:visible\":e=>this.opened=e,effect:\"light\",pure:!0,offset:6,showArrow:!1,popperClass:this.popperClass,placement:this.data.currentPlacement,appendToBody:this.appendToBody,transition:this.menuTransitionName,gpuAcceleration:!1},{default:()=>{var e,t;return V(\"div\",{ref:\"menu\",class:[\"el-menu--\"+this.mode,this.popperClass],onMouseenter:e=>this.handleMouseenter(e,100),onMouseleave:()=>this.handleMouseleave(!0),onFocus:e=>this.handleMouseenter(e,100)},[V(\"ul\",{class:[\"el-menu el-menu--popup\",\"el-menu--popup-\"+this.data.currentPlacement],style:a},[null===(t=(e=this.$slots).default)||void 0===t?void 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V(\"li\",{class:[\"el-submenu\",{\"is-active\":this.active,\"is-opened\":this.opened,\"is-disabled\":this.disabled}],role:\"menuitem\",ariaHaspopup:!0,ariaExpanded:this.opened,onMouseenter:this.handleMouseenter,onMouseleave:()=>this.handleMouseleave(!0),onFocus:this.handleMouseenter},[n])}});Cc.__file=\"packages/menu/src/submenu.vue\",Cc.install=e=>{e.component(Cc.name,Cc)};const wc=Cc;var Sc=t({name:\"ElSwitch\",props:{modelValue:{type:[Boolean,String,Number],default:!1},value:{type:[Boolean,String,Number],default:!1},disabled:{type:Boolean,default:!1},width:{type:Number,default:40},activeIconClass:{type:String,default:\"\"},inactiveIconClass:{type:String,default:\"\"},activeText:{type:String,default:\"\"},inactiveText:{type:String,default:\"\"},activeColor:{type:String,default:\"\"},inactiveColor:{type:String,default:\"\"},activeValue:{type:[Boolean,String,Number],default:!0},inactiveValue:{type:[Boolean,String,Number],default:!1},name:{type:String,default:\"\"},validateEvent:{type:Boolean,default:!0},id:String,loading:{type:Boolean,default:!1},beforeChange:Function},emits:[\"update:modelValue\",\"change\",\"input\"],setup(e,t){const a=E(\"elForm\",{}),r=E(\"elFormItem\",{}),s=l(!1!==e.modelValue),u=l(null),d=l(null),c=\"ElSwitch\";o((()=>e.modelValue),(()=>{s.value=!0})),o((()=>e.value),(()=>{s.value=!1}));const p=n((()=>s.value?e.modelValue:e.value)),h=n((()=>p.value===e.activeValue));~[e.activeValue,e.inactiveValue].indexOf(p.value)||(t.emit(\"update:modelValue\",e.inactiveValue),t.emit(\"change\",e.inactiveValue),t.emit(\"input\",e.inactiveValue)),o(h,(()=>{var t;u.value.checked=h.value,(e.activeColor||e.inactiveColor)&&f(),e.validateEvent&&(null===(t=r.formItemMitt)||void 0===t||t.emit(\"el.form.change\",[p.value]))}));const v=n((()=>e.disabled||e.loading||(a||{}).disabled)),m=()=>{const l=h.value?e.inactiveValue:e.activeValue;t.emit(\"update:modelValue\",l),t.emit(\"change\",l),t.emit(\"input\",l),w((()=>{u.value.checked=h.value}))},f=()=>{const t=h.value?e.activeColor:e.inactiveColor,l=d.value;l.style.borderColor=t,l.style.backgroundColor=t,l.children[0].style.color=t};return i((()=>{(e.activeColor||e.inactiveColor)&&f(),u.value.checked=h.value})),{input:u,core:d,switchDisabled:v,checked:h,handleChange:m,switchValue:()=>{if(v.value)return;const{beforeChange:t}=e;if(!t)return void 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s(),u(\"div\",{class:[\"el-switch\",{\"is-disabled\":e.switchDisabled,\"is-checked\":e.checked}],role:\"switch\",\"aria-checked\":e.checked,\"aria-disabled\":e.switchDisabled,onClick:t[3]||(t[3]=I(((...t)=>e.switchValue&&e.switchValue(...t)),[\"prevent\"]))},[d(\"input\",{id:e.id,ref:\"input\",class:\"el-switch__input\",type:\"checkbox\",name:e.name,\"true-value\":e.activeValue,\"false-value\":e.inactiveValue,disabled:e.switchDisabled,onChange:t[1]||(t[1]=(...t)=>e.handleChange&&e.handleChange(...t)),onKeydown:t[2]||(t[2]=H(((...t)=>e.switchValue&&e.switchValue(...t)),[\"enter\"]))},null,40,[\"id\",\"name\",\"true-value\",\"false-value\",\"disabled\"]),e.inactiveIconClass||e.inactiveText?(s(),u(\"span\",{key:0,class:[\"el-switch__label\",\"el-switch__label--left\",e.checked?\"\":\"is-active\"]},[e.inactiveIconClass?(s(),u(\"i\",{key:0,class:[e.inactiveIconClass]},null,2)):m(\"v-if\",!0),!e.inactiveIconClass&&e.inactiveText?(s(),u(\"span\",{key:1,\"aria-hidden\":e.checked},g(e.inactiveText),9,[\"aria-hidden\"])):m(\"v-if\",!0)],2)):m(\"v-if\",!0),d(\"span\",{ref:\"core\",class:\"el-switch__core\",style:{width:(e.width||40)+\"px\"}},[d(\"div\",_c,[e.loading?(s(),u(\"i\",Ec)):m(\"v-if\",!0)])],4),e.activeIconClass||e.activeText?(s(),u(\"span\",{key:1,class:[\"el-switch__label\",\"el-switch__label--right\",e.checked?\"is-active\":\"\"]},[e.activeIconClass?(s(),u(\"i\",{key:0,class:[e.activeIconClass]},null,2)):m(\"v-if\",!0),!e.activeIconClass&&e.activeText?(s(),u(\"span\",{key:1,\"aria-hidden\":!e.checked},g(e.activeText),9,[\"aria-hidden\"])):m(\"v-if\",!0)],2)):m(\"v-if\",!0)],10,[\"aria-checked\",\"aria-disabled\"])},Sc.__file=\"packages/switch/src/index.vue\",Sc.install=e=>{e.component(Sc.name,Sc)};const Mc=Sc;var Tc=t({name:\"ElTabPane\",props:{label:{type:String,default:\"\"},name:{type:String,default:\"\"},closable:Boolean,disabled:Boolean,lazy:Boolean},setup(t){const a=l(null),o=l(!1),i=E(\"rootTabs\"),r=E(\"updatePaneState\");if(!i||!r)throw new Error(\"ElTabPane must use with ElTabs\");const s=n((()=>t.closable||i.props.closable)),u=n((()=>{const e=i.currentName.value===(t.name||a.value);return e&&(o.value=!0),e})),d=n((()=>t.name||a.value)),c=n((()=>!t.lazy||o.value||u.value)),p=e();return r({uid:p.uid,instance:p,props:t,paneName:d,active:u,index:a,isClosable:s}),{index:a,loaded:o,isClosable:s,active:u,paneName:d,shouldBeRender:c}}});Tc.render=function(e,t,l,a,n,o){return 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this.scrollY.value=t,l!==t}return!1}setHeight(e,t=\"height\"){if(Ce)return;const l=this.table.vnode.el;if(e=Lc(e),this.height.value=Number(e),!l&&(e||0===e))return w((()=>this.setHeight(e,t)));\"number\"==typeof e?(l.style[t]=e+\"px\",this.updateElsHeight()):\"string\"==typeof e&&(l.style[t]=e,this.updateElsHeight())}setMaxHeight(e){this.setHeight(e,\"max-height\")}getFlattenColumns(){const e=[];return this.table.store.states.columns.value.forEach((t=>{t.isColumnGroup?e.push.apply(e,t.columns):e.push(t)})),e}updateElsHeight(){if(!this.table.$ready)return w((()=>this.updateElsHeight()));const{headerWrapper:e,appendWrapper:t,footerWrapper:l}=this.table.refs;if(this.appendHeight.value=t?t.offsetHeight:0,this.showHeader&&!e)return;const a=e?e.querySelector(\".el-table__header tr\"):null,n=this.headerDisplayNone(a),o=this.headerHeight.value=this.showHeader?e.offsetHeight:0;if(this.showHeader&&!n&&e.offsetWidth>0&&(this.table.store.states.columns.value||[]).length>0&&o<2)return w((()=>this.updateElsHeight()));const i=this.tableHeight.value=this.table.vnode.el.clientHeight,r=this.footerHeight.value=l?l.offsetHeight:0;null!==this.height.value&&(this.bodyHeight.value=i-o-r+(l?1:0)),this.fixedBodyHeight.value=this.scrollX.value?this.bodyHeight.value-this.gutterWidth:this.bodyHeight.value,this.viewportHeight.value=this.scrollX.value?i-this.gutterWidth:i,this.updateScrollY(),this.notifyObservers(\"scrollable\")}headerDisplayNone(e){if(!e)return!0;let t=e;for(;\"DIV\"!==t.tagName;){if(\"none\"===getComputedStyle(t).display)return!0;t=t.parentElement}return!1}updateColumnsWidth(){if(Ce)return;const e=this.fit,t=this.table.vnode.el.clientWidth;let l=0;const a=this.getFlattenColumns(),n=a.filter((e=>\"number\"!=typeof e.width));if(a.forEach((e=>{\"number\"==typeof e.width&&e.realWidth&&(e.realWidth=null)})),n.length>0&&e){a.forEach((e=>{l+=Number(e.width||e.minWidth||80)}));const e=this.scrollY.value?this.gutterWidth:0;if(l<=t-e){this.scrollX.value=!1;const a=t-e-l;if(1===n.length)n[0].realWidth=Number(n[0].minWidth||80)+a;else{const e=a/n.reduce(((e,t)=>e+Number(t.minWidth||80)),0);let t=0;n.forEach(((l,a)=>{if(0===a)return;const n=Math.floor(Number(l.minWidth||80)*e);t+=n,l.realWidth=Number(l.minWidth||80)+n})),n[0].realWidth=Number(n[0].minWidth||80)+a-t}}else this.scrollX.value=!0,n.forEach((function(e){e.realWidth=Number(e.minWidth)}));this.bodyWidth.value=Math.max(l,t),this.table.state.resizeState.value.width=this.bodyWidth.value}else a.forEach((e=>{e.width||e.minWidth?e.realWidth=Number(e.width||e.minWidth):e.realWidth=80,l+=e.realWidth})),this.scrollX.value=l>t,this.bodyWidth.value=l;const o=this.store.states.fixedColumns.value;if(o.length>0){let e=0;o.forEach((function(t){e+=Number(t.realWidth||t.width)})),this.fixedWidth.value=e}const i=this.store.states.rightFixedColumns.value;if(i.length>0){let e=0;i.forEach((function(t){e+=Number(t.realWidth||t.width)})),this.rightFixedWidth.value=e}this.notifyObservers(\"columns\")}addObserver(e){this.observers.push(e)}removeObserver(e){const t=this.observers.indexOf(e);-1!==t&&this.observers.splice(t,1)}notifyObservers(e){this.observers.forEach((t=>{var l,a;switch(e){case\"columns\":null===(l=t.state)||void 0===l||l.onColumnsChange(this);break;case\"scrollable\":null===(a=t.state)||void 0===a||a.onScrollableChange(this);break;default:throw new Error(`Table Layout don't have event ${e}.`)}}))}}var Qc=t({name:\"ElTableFilterPanel\",components:{ElCheckbox:Bn,ElCheckboxGroup:Co,ElScrollbar:Sl,ElPopper:ql},directives:{ClickOutside:Yt},props:{placement:{type:String,default:\"bottom-start\"},store:{type:Object},column:{type:Object},upDataColumn:{type:Function}},setup(t){const a=e(),i=a.parent;i.filterPanels.value[t.column.id]||(i.filterPanels.value[t.column.id]=a);const r=l(!1),s=l(null),u=n((()=>t.column&&t.column.filters)),d=n({get:()=>(t.column.filteredValue||[])[0],set:e=>{c.value&&(null!=e?c.value.splice(0,1,e):c.value.splice(0,1))}}),c=n({get:()=>t.column&&t.column.filteredValue||[],set(e){t.column&&t.upDataColumn(\"filteredValue\",e)}}),p=n((()=>!t.column||t.column.filterMultiple)),h=()=>{r.value=!1},v=e=>{t.store.commit(\"filterChange\",{column:t.column,values:e}),t.store.updateAllSelected()};o(r,(e=>{t.column&&t.upDataColumn(\"filterOpened\",e)}),{immediate:!0});const m=n((()=>{var e;return null===(e=s.value)||void 0===e?void 0:e.popperRef}));return{tooltipVisible:r,multiple:p,filteredValue:c,filterValue:d,filters:u,handleConfirm:()=>{v(c.value),h()},handleReset:()=>{c.value=[],v(c.value),h()},handleSelect:e=>{d.value=e,v(null!=e?c.value:[]),h()},isActive:e=>e.value===d.value,t:Sa,showFilterPanel:e=>{e.stopPropagation(),r.value=!r.value},hideFilterPanel:()=>{r.value=!1},popperPaneRef:m,tooltip:s}}});const Jc={key:0},ep={class:\"el-table-filter__content\"},tp={class:\"el-table-filter__bottom\"},lp={key:1,class:\"el-table-filter__list\"};function ap(t){const l=e();Q((()=>{a.value.addObserver(l)})),i((()=>{o(a.value),r(a.value)})),M((()=>{o(a.value),r(a.value)})),C((()=>{a.value.removeObserver(l)}));const a=n((()=>{const e=t.layout;if(!e)throw new Error(\"Can not find table layout.\");return e})),o=e=>{var l;const a=(null===(l=t.vnode.el)||void 0===l?void 0:l.querySelectorAll(\"colgroup > col\"))||[];if(!a.length)return;const n=e.getFlattenColumns(),o={};n.forEach((e=>{o[e.id]=e}));for(let e=0,t=a.length;e{const l=t.vnode.el.querySelectorAll(\"colgroup > col[name=gutter]\");for(let t=0,a=l.length;t{const t=l.props.headerRowStyle;return\"function\"==typeof t?t.call(null,{rowIndex:e}):t},getHeaderRowClass:e=>{const t=[],a=l.props.headerRowClassName;return\"string\"==typeof a?t.push(a):\"function\"==typeof a&&t.push(a.call(null,{rowIndex:e})),t.join(\" \")},getHeaderCellStyle:(e,t,a,n)=>{const o=l.props.headerCellStyle;return\"function\"==typeof o?o.call(null,{rowIndex:e,columnIndex:t,row:a,column:n}):o},getHeaderCellClass:(e,n,o,i)=>{const r=[i.id,i.order,i.headerAlign,i.className,i.labelClassName];0===e&&((e,l)=>{let n=0;for(let t=0;t=a.fixedLeafColumnsLength.value:\"right\"===t.fixed?n=a.columns.value.length-a.rightFixedLeafColumnsLength.value})(n,o)&&r.push(\"is-hidden\"),i.children||r.push(\"is-leaf\"),i.sortable&&r.push(\"is-sortable\");const s=l.props.headerCellClassName;return\"string\"==typeof s?r.push(s):\"function\"==typeof s&&r.push(s.call(null,{rowIndex:e,columnIndex:n,row:o,column:i})),r.join(\" \")}}}Qc.render=function(e,t,l,a,n,o){const i=O(\"el-checkbox\"),r=O(\"el-checkbox-group\"),c=O(\"el-scrollbar\"),p=O(\"el-popper\"),m=$(\"click-outside\");return s(),u(p,{ref:\"tooltip\",visible:e.tooltipVisible,\"onUpdate:visible\":t[6]||(t[6]=t=>e.tooltipVisible=t),offset:0,placement:e.placement,\"show-arrow\":!1,\"stop-popper-mouse-event\":!1,effect:\"light\",pure:\"\",\"manual-mode\":\"\",\"popper-class\":\"el-table-filter\",\"append-to-body\":\"\"},{default:h((()=>[e.multiple?(s(),u(\"div\",Jc,[d(\"div\",ep,[d(c,{\"wrap-class\":\"el-table-filter__wrap\"},{default:h((()=>[d(r,{modelValue:e.filteredValue,\"onUpdate:modelValue\":t[1]||(t[1]=t=>e.filteredValue=t),class:\"el-table-filter__checkbox-group\"},{default:h((()=>[(s(!0),u(T,null,j(e.filters,(e=>(s(),u(i,{key:e.value,label:e.value},{default:h((()=>[f(g(e.text),1)])),_:2},1032,[\"label\"])))),128))])),_:1},8,[\"modelValue\"])])),_:1})]),d(\"div\",tp,[d(\"button\",{class:{\"is-disabled\":0===e.filteredValue.length},disabled:0===e.filteredValue.length,type:\"\",onClick:t[2]||(t[2]=(...t)=>e.handleConfirm&&e.handleConfirm(...t))},g(e.t(\"el.table.confirmFilter\")),11,[\"disabled\"]),d(\"button\",{type:\"\",onClick:t[3]||(t[3]=(...t)=>e.handleReset&&e.handleReset(...t))},g(e.t(\"el.table.resetFilter\")),1)])])):(s(),u(\"ul\",lp,[d(\"li\",{class:[{\"is-active\":void 0===e.filterValue||null===e.filterValue},\"el-table-filter__list-item\"],onClick:t[4]||(t[4]=t=>e.handleSelect(null))},g(e.t(\"el.table.clearFilter\")),3),(s(!0),u(T,null,j(e.filters,(t=>(s(),u(\"li\",{key:t.value,class:[{\"is-active\":e.isActive(t)},\"el-table-filter__list-item\"],label:t.value,onClick:l=>e.handleSelect(t.value)},g(t.text),11,[\"label\",\"onClick\"])))),128))]))])),trigger:h((()=>[v(d(\"span\",{class:\"el-table__column-filter-trigger el-none-outline\",onClick:t[5]||(t[5]=(...t)=>e.showFilterPanel&&e.showFilterPanel(...t))},[d(\"i\",{class:[\"el-icon-arrow-down\",e.column.filterOpened?\"el-icon-arrow-up\":\"\"]},null,2)],512),[[m,e.hideFilterPanel,e.popperPaneRef]])])),_:1},8,[\"visible\",\"placement\"])},Qc.__file=\"packages/table/src/filter-panel.vue\";const op=e=>{const t=[];return e.forEach((e=>{e.children?(t.push(e),t.push.apply(t,op(e.children))):t.push(e)})),t};function ip(t){const l=e().parent,a=n((()=>(e=>{let t=1;const l=(e,a)=>{if(a&&(e.level=a.level+1,t{l(a,e),t+=a.colSpan})),e.colSpan=t}else e.colSpan=1};e.forEach((e=>{e.level=1,l(e,void 0)}));const a=[];for(let e=0;e{e.children?e.rowSpan=1:e.rowSpan=t-e.level+1,a[e.level-1].push(e)})),a})(t.store.states.originColumns.value)));return{isGroup:n((()=>{const e=a.value.length>1;return e&&(l.state.isGroup.value=!0),e})),toggleAllSelection:e=>{e.stopPropagation(),l.store.commit(\"toggleAllSelection\")},columnRows:a}}function rp(){return V(\"col\",{name:\"gutter\"})}function sp(e,t=!1){return V(\"colgroup\",{},[...e.map((e=>V(\"col\",{name:e.id,key:e.id}))),t&&rp()])}var up=t({name:\"ElTableHeader\",components:{ElCheckbox:Bn},props:{fixed:{type:String,default:\"\"},store:{required:!0,type:Object},border:Boolean,defaultSort:{type:Object,default:()=>({prop:\"\",order:\"\"})}},setup(t,{emit:a}){const o=e(),r=o.parent,s=r.store.states,u=l({}),{tableLayout:d,onColumnsChange:c,onScrollableChange:p}=ap(r),h=n((()=>!t.fixed&&d.gutterWidth));i((()=>{w((()=>{const{prop:e,order:l}=t.defaultSort;r.store.commit(\"sort\",{prop:e,order:l,init:!0})}))}));const{handleHeaderClick:v,handleHeaderContextMenu:m,handleMouseDown:f,handleMouseMove:g,handleMouseOut:b,handleSortClick:y,handleFilterClick:k}=function(t,a){const n=e(),o=n.parent,i=e=>{e.stopPropagation()},r=l(null),s=l(!1),u=l({}),d=(e,l,a)=>{e.stopPropagation();const n=l.order===a?null:a||(({order:e,sortOrders:t})=>{if(\"\"===e)return t[0];const l=t.indexOf(e||null);return t[l>t.length-2?0:l+1]})(l);let i=e.target;for(;i&&\"TH\"!==i.tagName;)i=i.parentNode;if(i&&\"TH\"===i.tagName&&rt(i,\"noclick\"))return void ut(i,\"noclick\");if(!l.sortable)return;const r=t.store.states;let s,u=r.sortProp.value;const d=r.sortingColumn.value;(d!==l||d===l&&null===d.order)&&(d&&(d.order=null),r.sortingColumn.value=l,u=l.property),s=l.order=n||null,r.sortProp.value=u,r.sortOrder.value=s,o.store.commit(\"changeSortCondition\")};return{handleHeaderClick:(e,t)=>{!t.filters&&t.sortable?d(e,t,!1):t.filterable&&!t.sortable&&i(e),o.emit(\"header-click\",t,e)},handleHeaderContextMenu:(e,t)=>{o.emit(\"header-contextmenu\",t,e)},handleMouseDown:(e,l)=>{if(!Ce&&!(l.children&&l.children.length>0)&&r.value&&t.border){s.value=!0;const i=o;a(\"set-drag-visible\",!0);const d=i.vnode.el.getBoundingClientRect().left,c=n.vnode.el.querySelector(\"th.\"+l.id),p=c.getBoundingClientRect(),h=p.left-d+30;st(c,\"noclick\"),u.value={startMouseLeft:e.clientX,startLeft:p.right-d,startColumnLeft:p.left-d,tableLeft:d};const v=i.refs.resizeProxy;v.style.left=u.value.startLeft+\"px\",document.onselectstart=function(){return!1},document.ondragstart=function(){return!1};const m=e=>{const t=e.clientX-u.value.startMouseLeft,l=u.value.startLeft+t;v.style.left=Math.max(h,l)+\"px\"},f=()=>{if(s.value){const{startColumnLeft:n,startLeft:o}=u.value,d=parseInt(v.style.left,10)-n;l.width=l.realWidth=d,i.emit(\"header-dragend\",l.width,o-n,l,e),t.store.scheduleLayout(!1,!0),document.body.style.cursor=\"\",s.value=!1,r.value=null,u.value={},a(\"set-drag-visible\",!1)}document.removeEventListener(\"mousemove\",m),document.removeEventListener(\"mouseup\",f),document.onselectstart=null,document.ondragstart=null,setTimeout((function(){ut(c,\"noclick\")}),0)};document.addEventListener(\"mousemove\",m),document.addEventListener(\"mouseup\",f)}},handleMouseMove:(e,l)=>{if(l.children&&l.children.length>0)return;let a=e.target;for(;a&&\"TH\"!==a.tagName;)a=a.parentNode;if(l&&l.resizable&&!s.value&&t.border){const t=a.getBoundingClientRect(),n=document.body.style;t.width>12&&t.right-e.pageX<8?(n.cursor=\"col-resize\",rt(a,\"is-sortable\")&&(a.style.cursor=\"col-resize\"),r.value=l):s.value||(n.cursor=\"\",rt(a,\"is-sortable\")&&(a.style.cursor=\"pointer\"),r.value=null)}},handleMouseOut:()=>{Ce||(document.body.style.cursor=\"\")},handleSortClick:d,handleFilterClick:i}}(t,a),{getHeaderRowStyle:x,getHeaderRowClass:C,getHeaderCellStyle:S,getHeaderCellClass:_}=np(t),{isGroup:E,toggleAllSelection:M,columnRows:T}=ip(t);return o.state={onColumnsChange:c,onScrollableChange:p},o.filterPanels=u,{columns:s.columns,filterPanels:u,hasGutter:h,onColumnsChange:c,onScrollableChange:p,columnRows:T,getHeaderRowClass:C,getHeaderRowStyle:x,getHeaderCellClass:_,getHeaderCellStyle:S,handleHeaderClick:v,handleHeaderContextMenu:m,handleMouseDown:f,handleMouseMove:g,handleMouseOut:b,handleSortClick:y,handleFilterClick:k,isGroup:E,toggleAllSelection:M}},render(){return V(\"table\",{border:\"0\",cellpadding:\"0\",cellspacing:\"0\",class:\"el-table__header\"},[sp(this.columns,this.hasGutter),V(\"thead\",{class:{\"is-group\":this.isGroup,\"has-gutter\":this.hasGutter}},this.columnRows.map(((e,t)=>V(\"tr\",{class:this.getHeaderRowClass(t),key:t,style:this.getHeaderRowStyle(t)},e.map(((l,a)=>V(\"th\",{class:this.getHeaderCellClass(t,a,e,l),colspan:l.colSpan,key:l.id+\"-thead\",rowSpan:l.rowSpan,style:this.getHeaderCellStyle(t,a,e,l),onClick:e=>this.handleHeaderClick(e,l),onContextmenu:e=>this.handleHeaderContextMenu(e,l),onMousedown:e=>this.handleMouseDown(e,l),onMousemove:e=>this.handleMouseMove(e,l),onMouseout:this.handleMouseOut},[V(\"div\",{class:[\"cell\",l.filteredValue&&l.filteredValue.length>0?\"highlight\":\"\",l.labelClassName]},[l.renderHeader?l.renderHeader({column:l,$index:a,store:this.store,_self:this.$parent}):l.label,l.sortable&&V(\"span\",{onClick:e=>this.handleSortClick(e,l),class:\"caret-wrapper\"},[V(\"i\",{onClick:e=>this.handleSortClick(e,l,\"ascending\"),class:\"sort-caret ascending\"}),V(\"i\",{onClick:e=>this.handleSortClick(e,l,\"descending\"),class:\"sort-caret descending\"})]),l.filterable&&V(Qc,{store:this.$parent.store,placement:l.filterPlacement||\"bottom-start\",column:l,upDataColumn:(e,t)=>{l[e]=t}})])])))))))])}});function dp(t){const a=e().parent,n=l(\"\"),o=l(V(\"div\")),i=(e,l,n)=>{const o=a,i=Ic(e);let r;i&&(r=Bc({columns:t.store.states.columns.value},i),r&&o.emit(\"cell-\"+n,l,r,i,e)),o.emit(\"row-\"+n,l,r,e)};return{handleDoubleClick:(e,t)=>{i(e,t,\"dblclick\")},handleClick:(e,l)=>{t.store.commit(\"setCurrentRow\",l),i(e,l,\"click\")},handleContextMenu:(e,t)=>{i(e,t,\"contextmenu\")},handleMouseEnter:ae((function(e){t.store.commit(\"setHoverRow\",e)}),30),handleMouseLeave:ae((function(){t.store.commit(\"setHoverRow\",null)}),30),handleCellMouseEnter:(e,l)=>{const n=a,o=Ic(e);if(o){const a=Bc({columns:t.store.states.columns.value},o),i=n.hoverState={cell:o,column:a,row:l};n.emit(\"cell-mouse-enter\",i.row,i.column,i.cell,e)}const i=e.target.querySelector(\".cell\");if(!rt(i,\"el-tooltip\")||!i.childNodes.length)return;const r=document.createRange();r.setStart(i,0),r.setEnd(i,i.childNodes.length);(r.getBoundingClientRect().width+((parseInt(dt(i,\"paddingLeft\"),10)||0)+(parseInt(dt(i,\"paddingRight\"),10)||0))>i.offsetWidth||i.scrollWidth>i.offsetWidth)&&function(e,t,l,a){function n(){o&&o.update()}$c=function t(){try{o&&o.destroy(),i&&document.body.removeChild(i),it(e,\"mouseenter\",n),it(e,\"mouseleave\",t)}catch(e){}};let o=null;const i=function(){const e=\"light\"===a,l=document.createElement(\"div\");return l.className=\"el-popper \"+(e?\"is-light\":\"is-dark\"),l.innerHTML=t,l.style.zIndex=String(Dl.nextZIndex()),document.body.appendChild(l),l}(),r=function(){const e=document.createElement(\"div\");return e.className=\"el-popper__arrow\",e.style.bottom=\"-4px\",e}();i.appendChild(r),o=ie(e,i,Object.assign({modifiers:[{name:\"offset\",options:{offset:[0,8]}},{name:\"arrow\",options:{element:r,padding:10}}]},l)),ot(e,\"mouseenter\",n),ot(e,\"mouseleave\",$c)}(o,o.innerText||o.textContent,{placement:\"top\",strategy:\"fixed\"},l.tooltipEffect)},handleCellMouseLeave:e=>{if(!Ic(e))return;const t=a.hoverState;a.emit(\"cell-mouse-leave\",null==t?void 0:t.row,null==t?void 0:t.column,null==t?void 0:t.cell,e)},tooltipContent:n,tooltipTrigger:o}}function cp(t){const l=e().parent,{handleDoubleClick:a,handleClick:o,handleContextMenu:i,handleMouseEnter:r,handleMouseLeave:s,handleCellMouseEnter:u,handleCellMouseLeave:d,tooltipContent:c,tooltipTrigger:p}=dp(t),{getRowStyle:h,getRowClass:v,getCellStyle:m,getCellClass:f,getSpan:g,getColspanRealWidth:b}=function(t){const l=e().parent,a=e=>\"left\"===t.fixed?e>=t.store.states.fixedLeafColumnsLength.value:\"right\"===t.fixed?e=t.store.states.columns.value.length-t.store.states.rightFixedLeafColumnsLength.value;return{getRowStyle:(e,t)=>{const a=l.props.rowStyle;return\"function\"==typeof a?a.call(null,{row:e,rowIndex:t}):a||null},getRowClass:(e,a)=>{const n=[\"el-table__row\"];l.props.highlightCurrentRow&&e===t.store.states.currentRow.value&&n.push(\"current-row\"),t.stripe&&a%2==1&&n.push(\"el-table__row--striped\");const o=l.props.rowClassName;return\"string\"==typeof o?n.push(o):\"function\"==typeof o&&n.push(o.call(null,{row:e,rowIndex:a})),t.store.states.expandRows.value.indexOf(e)>-1&&n.push(\"expanded\"),n},getCellStyle:(e,t,a,n)=>{const o=l.props.cellStyle;return\"function\"==typeof o?o.call(null,{rowIndex:e,columnIndex:t,row:a,column:n}):o},getCellClass:(e,t,n,o)=>{const i=[o.id,o.align,o.className];a(t)&&i.push(\"is-hidden\");const r=l.props.cellClassName;return\"string\"==typeof 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e=this.parent;for(;e.level>0;)e.expanded=!0,e=e.parent}this.expanded=!0,e&&e(),this.childNodes.forEach((e=>{e.canFocus=!0}))};this.shouldLoadData()?this.loadData((e=>{Array.isArray(e)&&(this.checked?this.setChecked(!0,!0):this.store.checkStrictly||xh(this),l())})):l()}doCreateChildren(e,t={}){e.forEach((e=>{this.insertChild(Object.assign({data:e},t),void 0,!0)}))}collapse(){this.expanded=!1,this.childNodes.forEach((e=>{e.canFocus=!1}))}shouldLoadData(){return!0===this.store.lazy&&this.store.load&&!this.loaded}updateLeafState(){if(!0===this.store.lazy&&!0!==this.loaded&&void 0!==this.isLeafByUser)return void(this.isLeaf=this.isLeafByUser);const e=this.childNodes;!this.store.lazy||!0===this.store.lazy&&!0===this.loaded?this.isLeaf=!e||0===e.length:this.isLeaf=!1}setChecked(e,t,l,a){if(this.indeterminate=\"half\"===e,this.checked=!0===e,this.store.checkStrictly)return;if(!this.shouldLoadData()||this.store.checkDescendants){const{all:l,allWithoutDisable:n}=kh(this.childNodes);this.isLeaf||l||!n||(this.checked=!1,e=!1);const o=()=>{if(t){const l=this.childNodes;for(let n=0,o=l.length;n{o(),xh(this)}),{checked:!1!==e});o()}const n=this.parent;n&&0!==n.level&&(l||xh(n))}getChildren(e=!1){if(0===this.level)return this.data;const t=this.data;if(!t)return null;const l=this.store.props;let a=\"children\";return l&&(a=l.children||\"children\"),void 0===t[a]&&(t[a]=null),e&&!t[a]&&(t[a]=[]),t[a]}updateChildren(){const e=this.getChildren()||[],t=this.childNodes.map((e=>e.data)),l={},a=[];e.forEach(((e,n)=>{const o=e[gh];!!o&&t.findIndex((e=>e[gh]===o))>=0?l[o]={index:n,data:e}:a.push({index:n,data:e})})),this.store.lazy||t.forEach((e=>{l[e[gh]]||this.removeChildByData(e)})),a.forEach((({index:e,data:t})=>{this.insertChild({data:t},e)})),this.updateLeafState()}loadData(e,t={}){if(!0!==this.store.lazy||!this.store.load||this.loaded||this.loading&&!Object.keys(t).length)e&&e.call(this);else{this.loading=!0;const l=l=>{this.loaded=!0,this.loading=!1,this.childNodes=[],this.doCreateChildren(l,t),this.updateLeafState(),e&&e.call(this,l)};this.store.load(this,l)}}}class _h{constructor(e){this.currentNode=null,this.currentNodeKey=null;for(const t in e)Ee(e,t)&&(this[t]=e[t]);this.nodesMap={}}initialize(){if(this.root=new Sh({data:this.data,store:this}),this.root.initialize(),this.lazy&&this.load){(0,this.load)(this.root,(e=>{this.root.doCreateChildren(e),this._initDefaultCheckedNodes()}))}else this._initDefaultCheckedNodes()}filter(e){const t=this.filterNodeMethod,l=this.lazy,a=function(n){const o=n.root?n.root.childNodes:n.childNodes;if(o.forEach((l=>{l.visible=t.call(l,e,l.data,l),a(l)})),!n.visible&&o.length){let e=!0;e=!o.some((e=>e.visible)),n.root?n.root.visible=!1===e:n.visible=!1===e}e&&(!n.visible||n.isLeaf||l||n.expand())};a(this)}setData(e){e!==this.root.data?(this.root.setData(e),this._initDefaultCheckedNodes()):this.root.updateChildren()}getNode(e){if(e instanceof Sh)return e;const t=\"object\"!=typeof e?e:yh(this.key,e);return this.nodesMap[t]||null}insertBefore(e,t){const l=this.getNode(t);l.parent.insertBefore({data:e},l)}insertAfter(e,t){const l=this.getNode(t);l.parent.insertAfter({data:e},l)}remove(e){const t=this.getNode(e);t&&t.parent&&(t===this.currentNode&&(this.currentNode=null),t.parent.removeChild(t))}append(e,t){const l=t?this.getNode(t):this.root;l&&l.insertChild({data:e})}_initDefaultCheckedNodes(){const e=this.defaultCheckedKeys||[],t=this.nodesMap;e.forEach((e=>{const l=t[e];l&&l.setChecked(!0,!this.checkStrictly)}))}_initDefaultCheckedNode(e){-1!==(this.defaultCheckedKeys||[]).indexOf(e.key)&&e.setChecked(!0,!this.checkStrictly)}setDefaultCheckedKey(e){e!==this.defaultCheckedKeys&&(this.defaultCheckedKeys=e,this._initDefaultCheckedNodes())}registerNode(e){const t=this.key;if(e&&e.data)if(t){void 0!==e.key&&(this.nodesMap[e.key]=e)}else this.nodesMap[e.id]=e}deregisterNode(e){this.key&&e&&e.data&&(e.childNodes.forEach((e=>{this.deregisterNode(e)})),delete this.nodesMap[e.key])}getCheckedNodes(e=!1,t=!1){const l=[],a=function(n){(n.root?n.root.childNodes:n.childNodes).forEach((n=>{(n.checked||t&&n.indeterminate)&&(!e||e&&n.isLeaf)&&l.push(n.data),a(n)}))};return a(this),l}getCheckedKeys(e=!1){return this.getCheckedNodes(e).map((e=>(e||{})[this.key]))}getHalfCheckedNodes(){const e=[],t=function(l){(l.root?l.root.childNodes:l.childNodes).forEach((l=>{l.indeterminate&&e.push(l.data),t(l)}))};return t(this),e}getHalfCheckedKeys(){return this.getHalfCheckedNodes().map((e=>(e||{})[this.key]))}_getAllNodes(){const e=[],t=this.nodesMap;for(const l in t)Ee(t,l)&&e.push(t[l]);return e}updateChildren(e,t){const l=this.nodesMap[e];if(!l)return;const a=l.childNodes;for(let e=a.length-1;e>=0;e--){const t=a[e];this.remove(t.data)}for(let e=0,a=t.length;et.level-e.level)),n=Object.create(null),o=Object.keys(l);a.forEach((e=>e.setChecked(!1,!1)));for(let l=0,i=a.length;l-1)){i.checked&&!n[r]&&i.setChecked(!1,!1);continue}let s=i.parent;for(;s&&s.level>0;)n[s.data[e]]=!0,s=s.parent;if(i.isLeaf||this.checkStrictly)i.setChecked(!0,!1);else if(i.setChecked(!0,!0),t){i.setChecked(!1,!1);const e=function(t){t.childNodes.forEach((t=>{t.isLeaf||t.setChecked(!1,!1),e(t)}))};e(i)}}}setCheckedNodes(e,t=!1){const l=this.key,a={};e.forEach((e=>{a[(e||{})[l]]=!0})),this._setCheckedKeys(l,t,a)}setCheckedKeys(e,t=!1){this.defaultCheckedKeys=e;const l=this.key,a={};e.forEach((e=>{a[e]=!0})),this._setCheckedKeys(l,t,a)}setDefaultExpandedKeys(e){e=e||[],this.defaultExpandedKeys=e,e.forEach((e=>{const t=this.getNode(e);t&&t.expand(null,this.autoExpandParent)}))}setChecked(e,t,l){const a=this.getNode(e);a&&a.setChecked(!!t,l)}getCurrentNode(){return this.currentNode}setCurrentNode(e){const t=this.currentNode;t&&(t.isCurrent=!1),this.currentNode=e,this.currentNode.isCurrent=!0}setUserCurrentNode(e,t=!0){const l=e[this.key],a=this.nodesMap[l];this.setCurrentNode(a),t&&this.currentNode.level>1&&this.currentNode.parent.expand(null,!0)}setCurrentNodeKey(e,t=!0){if(null==e)return this.currentNode&&(this.currentNode.isCurrent=!1),void(this.currentNode=null);const l=this.getNode(e);l&&(this.setCurrentNode(l),t&&this.currentNode.level>1&&this.currentNode.parent.expand(null,!0))}}var Eh=t({name:\"ElTreeNodeContent\",props:{node:{type:Object,required:!0},renderContent:Function},setup(e){const t=E(\"NodeInstance\"),l=E(\"RootTree\");return()=>{const a=e.node,{data:n,store:o}=a;return e.renderContent?e.renderContent(V,{_self:t,node:a,data:n,store:o}):l.ctx.slots.default?l.ctx.slots.default({node:a,data:n}):V(\"span\",{class:\"el-tree-node__label\"},[a.label])}}});function Mh(e){const t=E(\"TreeNodeMap\",null),l={treeNodeExpand:t=>{e.node!==t&&e.node.collapse()},children:[]};return t&&t.children.push(l),_(\"TreeNodeMap\",l),{broadcastExpanded:t=>{if(e.accordion)for(const e of l.children)e.treeNodeExpand(t)}}}Eh.__file=\"packages/tree/src/tree-node-content.vue\";var Th=t({name:\"ElTreeNode\",components:{ElCollapseTransition:To,ElCheckbox:Bn,NodeContent:Eh},props:{node:{type:Sh,default:()=>({})},props:{type:Object,default:()=>({})},renderContent:Function,renderAfterExpand:Boolean,showCheckbox:{type:Boolean,default:!1}},emits:[\"node-expand\"],setup(t,a){const{broadcastExpanded:n}=Mh(t),i=E(\"RootTree\"),r=l(!1),s=l(!1),u=l(null),d=l(null),c=l(null),{emitter:p}={emitter:E(\"DragNodeEmitter\")},h=e();_(\"NodeInstance\",h),i||console.warn(\"Can not find node's tree.\"),t.node.expanded&&(r.value=!0,s.value=!0);const v=i.props.children||\"children\";o((()=>{const e=t.node.data[v];return e&&[...e]}),(()=>{t.node.updateChildren()})),o((()=>t.node.indeterminate),(e=>{m(t.node.checked,e)})),o((()=>t.node.checked),(e=>{m(e,t.node.indeterminate)})),o((()=>t.node.expanded),(e=>{w((()=>r.value=e)),e&&(s.value=!0)}));const m=(e,l)=>{u.value===e&&d.value===l||i.ctx.emit(\"check-change\",t.node.data,e,l),u.value=e,d.value=l},f=()=>{t.node.isLeaf||(r.value?(i.ctx.emit(\"node-collapse\",t.node.data,t.node,h),t.node.collapse()):(t.node.expand(),a.emit(\"node-expand\",t.node.data,t.node,h)))},g=(e,l)=>{t.node.setChecked(l.target.checked,!i.props.checkStrictly),w((()=>{const e=i.store.value;i.ctx.emit(\"check\",t.node.data,{checkedNodes:e.getCheckedNodes(),checkedKeys:e.getCheckedKeys(),halfCheckedNodes:e.getHalfCheckedNodes(),halfCheckedKeys:e.getHalfCheckedKeys()})}))};return{node$:c,tree:i,expanded:r,childNodeRendered:s,oldChecked:u,oldIndeterminate:d,emitter:p,parent:parent,getNodeKey:e=>yh(i.props.nodeKey,e.data),handleSelectChange:m,handleClick:()=>{const e=i.store.value;e.setCurrentNode(t.node),i.ctx.emit(\"current-change\",e.currentNode?e.currentNode.data:null,e.currentNode),i.currentNode.value=t.node,i.props.expandOnClickNode&&f(),i.props.checkOnClickNode&&!t.node.disabled&&g(null,{target:{checked:!t.node.checked}}),i.ctx.emit(\"node-click\",t.node.data,t.node,h)},handleContextMenu:e=>{i.instance.vnode.props.onNodeContextmenu&&(e.stopPropagation(),e.preventDefault()),i.ctx.emit(\"node-contextmenu\",e,t.node.data,t.node,h)},handleExpandIconClick:f,handleCheckChange:g,handleChildNodeExpand:(e,t,l)=>{n(t),i.ctx.emit(\"node-expand\",e,t,l)},handleDragStart:e=>{i.props.draggable&&p.emit(\"tree-node-drag-start\",{event:e,treeNode:t})},handleDragOver:e=>{i.props.draggable&&(p.emit(\"tree-node-drag-over\",{event:e,treeNode:{$el:c.value,node:t.node}}),e.preventDefault())},handleDrop:e=>{e.preventDefault()},handleDragEnd:e=>{i.props.draggable&&p.emit(\"tree-node-drag-end\",e)}}}});const Nh={key:1,class:\"el-tree-node__loading-icon el-icon-loading\"};Th.render=function(e,t,l,a,n,o){const i=O(\"el-checkbox\"),r=O(\"node-content\"),c=O(\"el-tree-node\"),p=O(\"el-collapse-transition\");return v((s(),u(\"div\",{ref:\"node$\",class:[\"el-tree-node\",{\"is-expanded\":e.expanded,\"is-current\":e.node.isCurrent,\"is-hidden\":!e.node.visible,\"is-focusable\":!e.node.disabled,\"is-checked\":!e.node.disabled&&e.node.checked}],role:\"treeitem\",tabindex:\"-1\",\"aria-expanded\":e.expanded,\"aria-disabled\":e.node.disabled,\"aria-checked\":e.node.checked,draggable:e.tree.props.draggable,\"data-key\":e.getNodeKey(e.node),onClick:t[3]||(t[3]=I(((...t)=>e.handleClick&&e.handleClick(...t)),[\"stop\"])),onContextmenu:t[4]||(t[4]=(...t)=>e.handleContextMenu&&e.handleContextMenu(...t)),onDragstart:t[5]||(t[5]=I(((...t)=>e.handleDragStart&&e.handleDragStart(...t)),[\"stop\"])),onDragover:t[6]||(t[6]=I(((...t)=>e.handleDragOver&&e.handleDragOver(...t)),[\"stop\"])),onDragend:t[7]||(t[7]=I(((...t)=>e.handleDragEnd&&e.handleDragEnd(...t)),[\"stop\"])),onDrop:t[8]||(t[8]=I(((...t)=>e.handleDrop&&e.handleDrop(...t)),[\"stop\"]))},[d(\"div\",{class:\"el-tree-node__content\",style:{\"padding-left\":(e.node.level-1)*e.tree.props.indent+\"px\"}},[d(\"span\",{class:[{\"is-leaf\":e.node.isLeaf,expanded:!e.node.isLeaf&&e.expanded},\"el-tree-node__expand-icon\",e.tree.props.iconClass?e.tree.props.iconClass:\"el-icon-caret-right\"],onClick:t[1]||(t[1]=I(((...t)=>e.handleExpandIconClick&&e.handleExpandIconClick(...t)),[\"stop\"]))},null,2),e.showCheckbox?(s(),u(i,{key:0,\"model-value\":e.node.checked,indeterminate:e.node.indeterminate,disabled:!!e.node.disabled,onClick:t[2]||(t[2]=I((()=>{}),[\"stop\"])),onChange:e.handleCheckChange},null,8,[\"model-value\",\"indeterminate\",\"disabled\",\"onChange\"])):m(\"v-if\",!0),e.node.loading?(s(),u(\"span\",Nh)):m(\"v-if\",!0),d(r,{node:e.node,\"render-content\":e.renderContent},null,8,[\"node\",\"render-content\"])],4),d(p,null,{default:h((()=>[!e.renderAfterExpand||e.childNodeRendered?v((s(),u(\"div\",{key:0,class:\"el-tree-node__children\",role:\"group\",\"aria-expanded\":e.expanded},[(s(!0),u(T,null,j(e.node.childNodes,(t=>(s(),u(c,{key:e.getNodeKey(t),\"render-content\":e.renderContent,\"render-after-expand\":e.renderAfterExpand,\"show-checkbox\":e.showCheckbox,node:t,onNodeExpand:e.handleChildNodeExpand},null,8,[\"render-content\",\"render-after-expand\",\"show-checkbox\",\"node\",\"onNodeExpand\"])))),128))],8,[\"aria-expanded\"])),[[b,e.expanded]]):m(\"v-if\",!0)])),_:1})],42,[\"aria-expanded\",\"aria-disabled\",\"aria-checked\",\"draggable\",\"data-key\"])),[[b,e.node.visible]])},Th.__file=\"packages/tree/src/tree-node.vue\";var Ih=t({name:\"ElTree\",components:{ElTreeNode:Th},props:{data:{type:Array},emptyText:{type:String,default:()=>Sa(\"el.tree.emptyText\")},renderAfterExpand:{type:Boolean,default:!0},nodeKey:String,checkStrictly:Boolean,defaultExpandAll:Boolean,expandOnClickNode:{type:Boolean,default:!0},checkOnClickNode:Boolean,checkDescendants:{type:Boolean,default:!1},autoExpandParent:{type:Boolean,default:!0},defaultCheckedKeys:Array,defaultExpandedKeys:Array,currentNodeKey:[String,Number],renderContent:Function,showCheckbox:{type:Boolean,default:!1},draggable:{type:Boolean,default:!1},allowDrag:Function,allowDrop:Function,props:{type:Object,default:()=>({children:\"children\",label:\"label\",disabled:\"disabled\"})},lazy:{type:Boolean,default:!1},highlightCurrent:Boolean,load:Function,filterNodeMethod:Function,accordion:Boolean,indent:{type:Number,default:18},iconClass:String},emits:[\"check-change\",\"current-change\",\"node-click\",\"node-contextmenu\",\"node-collapse\",\"node-expand\",\"check\",\"node-drag-start\",\"node-drag-end\",\"node-drop\",\"node-drag-leave\",\"node-drag-enter\",\"node-drag-over\"],setup(t,a){const s=l(new _h({key:t.nodeKey,data:t.data,lazy:t.lazy,props:t.props,load:t.load,currentNodeKey:t.currentNodeKey,checkStrictly:t.checkStrictly,checkDescendants:t.checkDescendants,defaultCheckedKeys:t.defaultCheckedKeys,defaultExpandedKeys:t.defaultExpandedKeys,autoExpandParent:t.autoExpandParent,defaultExpandAll:t.defaultExpandAll,filterNodeMethod:t.filterNodeMethod}));s.value.initialize();const u=l(s.value.root),d=l(null),c=l(null),p=l(null),{broadcastExpanded:h}=Mh(t),{dragState:v}=function({props:e,ctx:t,el$:a,dropIndicator$:n,store:o}){const i=oe();_(\"DragNodeEmitter\",i);const r=l({showDropIndicator:!1,draggingNode:null,dropNode:null,allowDrop:!0,dropType:null});return i.on(\"tree-node-drag-start\",(({event:l,treeNode:a})=>{if(\"function\"==typeof e.allowDrag&&!e.allowDrag(a.node))return l.preventDefault(),!1;l.dataTransfer.effectAllowed=\"move\";try{l.dataTransfer.setData(\"text/plain\",\"\")}catch(e){}r.value.draggingNode=a,t.emit(\"node-drag-start\",a.node,l)})),i.on(\"tree-node-drag-over\",(({event:l,treeNode:o})=>{const i=o,s=r.value.dropNode;s&&s!==i&&ut(s.$el,\"is-drop-inner\");const u=r.value.draggingNode;if(!u||!i)return;let d=!0,c=!0,p=!0,h=!0;\"function\"==typeof e.allowDrop&&(d=e.allowDrop(u.node,i.node,\"prev\"),h=c=e.allowDrop(u.node,i.node,\"inner\"),p=e.allowDrop(u.node,i.node,\"next\")),l.dataTransfer.dropEffect=c?\"move\":\"none\",(d||c||p)&&s!==i&&(s&&t.emit(\"node-drag-leave\",u.node,s.node,l),t.emit(\"node-drag-enter\",u.node,i.node,l)),(d||c||p)&&(r.value.dropNode=i),i.node.nextSibling===u.node&&(p=!1),i.node.previousSibling===u.node&&(d=!1),i.node.contains(u.node,!1)&&(c=!1),(u.node===i.node||u.node.contains(i.node))&&(d=!1,c=!1,p=!1);const v=i.$el.getBoundingClientRect(),m=a.value.getBoundingClientRect();let f;const g=d?c?.25:p?.45:1:-1,b=p?c?.75:d?.55:0:1;let y=-9999;const k=l.clientY-v.top;f=kv.height*b?\"after\":c?\"inner\":\"none\";const x=i.$el.querySelector(\".el-tree-node__expand-icon\").getBoundingClientRect(),C=n.value;\"before\"===f?y=x.top-m.top:\"after\"===f&&(y=x.bottom-m.top),C.style.top=y+\"px\",C.style.left=x.right-m.left+\"px\",\"inner\"===f?st(i.$el,\"is-drop-inner\"):ut(i.$el,\"is-drop-inner\"),r.value.showDropIndicator=\"before\"===f||\"after\"===f,r.value.allowDrop=r.value.showDropIndicator||h,r.value.dropType=f,t.emit(\"node-drag-over\",u.node,i.node,l)})),i.on(\"tree-node-drag-end\",(e=>{const{draggingNode:l,dropType:a,dropNode:n}=r.value;if(e.preventDefault(),e.dataTransfer.dropEffect=\"move\",l&&n){const 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0,\"onUpdate:modelValue\":t[2]||(t[2]=(...t)=>e.onUpdateInputValue&&e.onUpdateInputValue(...t)),onClick:t[3]||(t[3]=I(((...t)=>e.handleInputBoxClick&&e.handleInputBoxClick(...t)),[\"stop\",\"prevent\"])),onFocus:t[4]||(t[4]=(...t)=>e.handleFocus&&e.handleFocus(...t)),onInput:t[5]||(t[5]=(...t)=>e.onInput&&e.onInput(...t)),onCompositionupdate:t[6]||(t[6]=(...t)=>e.onCompositionUpdate&&e.onCompositionUpdate(...t)),onCompositionend:t[7]||(t[7]=(...t)=>e.onInput&&e.onInput(...t)),onKeydown:[t[8]||(t[8]=H(I(((...t)=>e.handleEsc&&e.handleEsc(...t)),[\"stop\",\"prevent\"]),[\"esc\"])),t[9]||(t[9]=H(I(((...t)=>e.handleDel&&e.handleDel(...t)),[\"stop\"]),[\"delete\"]))]},null,40,[\"id\",\"autocomplete\",\"aria-expanded\",\"aria-labelledby\",\"disabled\",\"readonly\",\"name\",\"unselectable\"]),[[y,e.states.displayInputValue]]),e.filterable?(s(),u(\"span\",{key:0,ref:\"calculatorRef\",\"aria-hidden\":\"true\",class:\"el-select-v2__input-calculator\",textContent:g(e.states.displayInputValue)},null,8,[\"textContent\"])):m(\"v-if\",!0)],4)])):(s(),u(T,{key:2},[d(\"div\",Vm,[v(d(\"input\",{id:e.id,ref:\"inputRef\",\"aria-autocomplete\":\"list\",\"aria-haspopup\":\"listbox\",\"aria-labelledby\":e.label,\"aria-expanded\":e.expanded,autocapitalize:\"off\",autocomplete:e.autocomplete,class:\"el-select-v2__combobox-input\",disabled:e.disabled,name:e.name,role:\"combobox\",readonly:!e.filterable,spellcheck:\"false\",type:\"text\",unselectable:e.expanded?\"on\":void 0,onClick:t[10]||(t[10]=I(((...t)=>e.handleInputBoxClick&&e.handleInputBoxClick(...t)),[\"stop\",\"prevent\"])),onCompositionend:t[11]||(t[11]=(...t)=>e.onInput&&e.onInput(...t)),onCompositionupdate:t[12]||(t[12]=(...t)=>e.onCompositionUpdate&&e.onCompositionUpdate(...t)),onFocus:t[13]||(t[13]=(...t)=>e.handleFocus&&e.handleFocus(...t)),onInput:t[14]||(t[14]=(...t)=>e.onInput&&e.onInput(...t)),onKeydown:t[15]||(t[15]=H(I(((...t)=>e.handleEsc&&e.handleEsc(...t)),[\"stop\",\"prevent\"]),[\"esc\"])),\"onUpdate:modelValue\":t[16]||(t[16]=(...t)=>e.onUpdateInputValue&&e.onUpdateInputValue(...t))},null,40,[\"id\",\"aria-labelledby\",\"aria-expanded\",\"autocomplete\",\"disabled\",\"name\",\"readonly\",\"unselectable\"]),[[y,e.states.displayInputValue]])]),e.filterable?(s(),u(\"span\",{key:0,ref:\"calculatorRef\",\"aria-hidden\":\"true\",class:\"el-select-v2__selected-item el-select-v2__input-calculator\",textContent:g(e.states.displayInputValue)},null,8,[\"textContent\"])):m(\"v-if\",!0)],64)),e.shouldShowPlaceholder?(s(),u(\"span\",{key:3,class:{\"el-select-v2__placeholder\":!0,\"is-transparent\":e.states.isComposing||(e.placeholder&&e.multiple?0===e.modelValue.length:!e.modelValue)}},g(e.currentPlaceholder),3)):m(\"v-if\",!0),d(\"span\",Bm,[v(d(\"i\",{class:[\"el-select-v2__caret\",\"el-input__icon\",\"el-icon-\"+e.iconClass]},null,2),[[b,!e.showClearBtn]]),e.showClearBtn?(s(),u(\"i\",{key:0,class:\"el-select-v2__caret el-input__icon \"+e.clearIcon,onClick:t[17]||(t[17]=I(((...t)=>e.handleClear&&e.handleClear(...t)),[\"prevent\",\"stop\"]))},null,2)):m(\"v-if\",!0)])],2)])),default:h((()=>[d(r,{ref:\"menuRef\",data:e.filteredOptions,width:e.popperSize,\"hovering-index\":e.states.hoveringIndex},{default:h((t=>[c(e.$slots,\"default\",t)])),empty:h((()=>[c(e.$slots,\"empty\",{},(()=>[d(\"p\",Pm,g(e.emptyText),1)]))])),_:1},8,[\"data\",\"width\",\"hovering-index\"])])),_:1},8,[\"visible\",\"append-to-body\",\"popper-class\",\"popper-options\",\"onBeforeEnter\"])],34)),[[k,e.handleClickOutside,e.popperRef]])},Tm.__file=\"packages/select-v2/src/select.vue\",Tm.install=e=>{e.component(Tm.name,Tm)};if(!Ce){const e=window;e.dayjs||(e.dayjs=se)}const Am=\"1.0.2-beta.55\",zm=e=>{xa=e||xa,xa.name&&se.locale(xa.name)},Lm={size:\"\",zIndex:2e3},Fm=[yt,St,Et,Zl,Jl,aa,ia,ua,ha,ga,ka,fn,yn,_n,Tn,go,ro,Bn,yo,Co,sv,wo,Eo,Oo,To,ii,si,ir,mr,gr,Cr,Mr,Nr,Or,ts,as,ol,is,ss,ds,Vs,Cs,yl,Ws,Ys,lu,uu,mu,bu,rd,pd,bd,Bd,Fd,ql,Zd,Fn,Jd,tc,ac,nc,Sl,id,hc,yc,xc,wc,Mc,Nc,Ip,zp,$p,uo,nn,Yp,Up,ah,pu,fh,Bh,Gh,Jh,iv,nv,bv,kv,Rv,Tm],Rm=[$s,Js,_u,Ru,qu,Kd],$m=(e,t)=>{const l=Object.assign(Lm,t);var a;zm(l.locale),l.i18n&&(a=l.i18n,Ca=a),e.config.globalProperties.$ELEMENT=l,(e=>{_l=e})(l),Fm.forEach((t=>{e.component(t.name,t)})),Rm.forEach((t=>{e.use(t)}))};var Hm={version:\"1.0.2-beta.55\",install:$m};export default Hm;export{yt as ElAffix,St as ElAlert,Et as ElAside,Zl as ElAutocomplete,Jl as ElAvatar,aa as ElBacktop,ia as ElBadge,ua as ElBreadcrumb,ha as ElBreadcrumbItem,ga as ElButton,ka as ElButtonGroup,fn as ElCalendar,yn as ElCard,_n as ElCarousel,Tn as ElCarouselItem,go as ElCascader,ro as ElCascaderPanel,sv as ElCheckTag,Bn as ElCheckbox,yo as ElCheckboxButton,Co as ElCheckboxGroup,wo as ElCol,Eo as ElCollapse,Oo as ElCollapseItem,To as ElCollapseTransition,ii as ElColorPicker,si as ElContainer,ir as ElDatePicker,bv as ElDescriptions,kv as ElDescriptionsItem,mr as ElDialog,gr as ElDivider,Cr as ElDrawer,Mr as ElDropdown,Nr as ElDropdownItem,Or as ElDropdownMenu,ts as ElEmpty,as as ElFooter,ol as ElForm,is as ElFormItem,ss as ElHeader,ds as ElIcon,Vs as ElImage,Cs as ElImageViewer,$s as ElInfiniteScroll,yl as ElInput,Ws as ElInputNumber,Ys as ElLink,Js as ElLoading,lu as ElMain,uu as ElMenu,mu as ElMenuItem,bu as ElMenuItemGroup,_u as ElMessage,Ru as ElMessageBox,qu as ElNotification,rd as ElOption,pd as ElOptionGroup,bd as ElPageHeader,Bd as ElPagination,Fd as ElPopconfirm,Kd as ElPopover,ql as ElPopper,Zd as ElProgress,Fn as ElRadio,Jd as ElRadioButton,tc as ElRadioGroup,ac as ElRate,Rv as ElResult,nc as ElRow,Sl as ElScrollbar,id as ElSelect,Tm as ElSelectV2,iv as ElSkeleton,nv as ElSkeletonItem,hc as ElSlider,Jh as ElSpace,yc as ElStep,xc as ElSteps,wc as ElSubmenu,Mc as ElSwitch,Nc as ElTabPane,Ip as ElTable,zp as ElTableColumn,$p as ElTabs,uo as ElTag,nn as ElTimePicker,Yp as ElTimeSelect,Up as ElTimeline,ah as ElTimelineItem,pu as ElTooltip,fh as ElTransfer,Bh as ElTree,Gh as ElUpload,$m as install,zm as locale,Am as version};\n","var uncurryThis = require('../internals/function-uncurry-this');\n\n// `thisNumberValue` abstract operation\n// https://tc39.es/ecma262/#sec-thisnumbervalue\nmodule.exports = uncurryThis(1.0.valueOf);\n","var root = require('./_root');\n\n/**\n * Gets the timestamp of the number of milliseconds that have elapsed since\n * the Unix epoch (1 January 1970 00:00:00 UTC).\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Date\n * @returns {number} Returns the timestamp.\n * @example\n *\n * _.defer(function(stamp) {\n * console.log(_.now() - stamp);\n * }, _.now());\n * // => Logs the number of milliseconds it took for the deferred invocation.\n */\nvar now = function() {\n return root.Date.now();\n};\n\nmodule.exports = now;\n","var isObject = require('./isObject'),\n isPrototype = require('./_isPrototype'),\n nativeKeysIn = require('./_nativeKeysIn');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeysIn(object) {\n if (!isObject(object)) {\n return nativeKeysIn(object);\n }\n var isProto = isPrototype(object),\n result = [];\n\n for (var key in object) {\n if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = baseKeysIn;\n","var isKeyable = require('./_isKeyable');\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\nmodule.exports = getMapData;\n","/**\n * A specialized version of `_.some` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {boolean} Returns `true` if any element passes the predicate check,\n * else `false`.\n */\nfunction arraySome(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (predicate(array[index], index, array)) {\n return true;\n }\n }\n return false;\n}\n\nmodule.exports = arraySome;\n","var global = require('../internals/global');\n\nmodule.exports = global;\n","var DataView = require('./_DataView'),\n Map = require('./_Map'),\n Promise = require('./_Promise'),\n Set = require('./_Set'),\n WeakMap = require('./_WeakMap'),\n baseGetTag = require('./_baseGetTag'),\n toSource = require('./_toSource');\n\n/** `Object#toString` result references. */\nvar mapTag = '[object Map]',\n objectTag = '[object Object]',\n promiseTag = '[object Promise]',\n setTag = '[object Set]',\n weakMapTag = '[object WeakMap]';\n\nvar dataViewTag = '[object DataView]';\n\n/** Used to detect maps, sets, and weakmaps. */\nvar dataViewCtorString = toSource(DataView),\n mapCtorString = toSource(Map),\n promiseCtorString = toSource(Promise),\n setCtorString = toSource(Set),\n weakMapCtorString = toSource(WeakMap);\n\n/**\n * Gets the `toStringTag` of `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nvar getTag = baseGetTag;\n\n// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.\nif ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||\n (Map && getTag(new Map) != mapTag) ||\n (Promise && getTag(Promise.resolve()) != promiseTag) ||\n (Set && getTag(new Set) != setTag) ||\n (WeakMap && getTag(new WeakMap) != weakMapTag)) {\n getTag = function(value) {\n var result = baseGetTag(value),\n Ctor = result == objectTag ? value.constructor : undefined,\n ctorString = Ctor ? toSource(Ctor) : '';\n\n if (ctorString) {\n switch (ctorString) {\n case dataViewCtorString: return dataViewTag;\n case mapCtorString: return mapTag;\n case promiseCtorString: return promiseTag;\n case setCtorString: return setTag;\n case weakMapCtorString: return weakMapTag;\n }\n }\n return result;\n };\n}\n\nmodule.exports = getTag;\n","/**\n * Copies the values of `source` to `array`.\n *\n * @private\n * @param {Array} source The array to copy values from.\n * @param {Array} [array=[]] The array to copy values to.\n * @returns {Array} Returns `array`.\n */\nfunction copyArray(source, array) {\n var index = -1,\n length = source.length;\n\n array || (array = Array(length));\n while (++index < length) {\n array[index] = source[index];\n }\n return array;\n}\n\nmodule.exports = copyArray;\n","exports.nextTick = function nextTick(fn) {\n var args = Array.prototype.slice.call(arguments);\n args.shift();\n setTimeout(function () {\n fn.apply(null, args);\n }, 0);\n};\n\nexports.platform = exports.arch = \nexports.execPath = exports.title = 'browser';\nexports.pid = 1;\nexports.browser = true;\nexports.env = {};\nexports.argv = [];\n\nexports.binding = function (name) {\n\tthrow new Error('No such module. (Possibly not yet loaded)')\n};\n\n(function () {\n var cwd = '/';\n var path;\n exports.cwd = function () { return cwd };\n exports.chdir = function (dir) {\n if (!path) path = require('path');\n cwd = path.resolve(dir, cwd);\n };\n})();\n\nexports.exit = exports.kill = \nexports.umask = exports.dlopen = \nexports.uptime = exports.memoryUsage = \nexports.uvCounters = function() {};\nexports.features = {};\n","var global = require('../internals/global');\nvar uncurryThis = require('../internals/function-uncurry-this');\nvar fails = require('../internals/fails');\nvar classof = require('../internals/classof-raw');\n\nvar Object = global.Object;\nvar split = uncurryThis(''.split);\n\n// fallback for non-array-like ES3 and non-enumerable old V8 strings\nmodule.exports = fails(function () {\n // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346\n // eslint-disable-next-line no-prototype-builtins -- safe\n return !Object('z').propertyIsEnumerable(0);\n}) ? function (it) {\n return classof(it) == 'String' ? split(it, '') : Object(it);\n} : Object;\n","var wellKnownSymbol = require('../internals/well-known-symbol');\nvar create = require('../internals/object-create');\nvar definePropertyModule = require('../internals/object-define-property');\n\nvar UNSCOPABLES = wellKnownSymbol('unscopables');\nvar ArrayPrototype = Array.prototype;\n\n// Array.prototype[@@unscopables]\n// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables\nif (ArrayPrototype[UNSCOPABLES] == undefined) {\n definePropertyModule.f(ArrayPrototype, UNSCOPABLES, {\n configurable: true,\n value: create(null)\n });\n}\n\n// add a key to Array.prototype[@@unscopables]\nmodule.exports = function (key) {\n ArrayPrototype[UNSCOPABLES][key] = true;\n};\n","var global = require('../internals/global');\n\nmodule.exports = function (a, b) {\n var console = global.console;\n if (console && console.error) {\n arguments.length == 1 ? console.error(a) : console.error(a, b);\n }\n};\n","var isObject = require('../internals/is-object');\nvar classof = require('../internals/classof-raw');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\n\nvar MATCH = wellKnownSymbol('match');\n\n// `IsRegExp` abstract operation\n// https://tc39.es/ecma262/#sec-isregexp\nmodule.exports = function (it) {\n var isRegExp;\n return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : classof(it) == 'RegExp');\n};\n","'use strict';\n\nvar createError = require('./createError');\n\n/**\n * Resolve or reject a Promise based on response status.\n *\n * @param {Function} resolve A function that resolves the promise.\n * @param {Function} reject A function that rejects the promise.\n * @param {object} response The response.\n */\nmodule.exports = function settle(resolve, reject, response) {\n var validateStatus = response.config.validateStatus;\n if (!response.status || !validateStatus || validateStatus(response.status)) {\n resolve(response);\n } else {\n reject(createError(\n 'Request failed with status code ' + response.status,\n response.config,\n null,\n response.request,\n response\n ));\n }\n};\n","var baseFindIndex = require('./_baseFindIndex'),\n baseIsNaN = require('./_baseIsNaN'),\n strictIndexOf = require('./_strictIndexOf');\n\n/**\n * The base implementation of `_.indexOf` without `fromIndex` bounds checks.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} fromIndex The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction baseIndexOf(array, value, fromIndex) {\n return value === value\n ? strictIndexOf(array, value, fromIndex)\n : baseFindIndex(array, baseIsNaN, fromIndex);\n}\n\nmodule.exports = baseIndexOf;\n","var anObject = require('../internals/an-object');\nvar aConstructor = require('../internals/a-constructor');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\n\nvar SPECIES = wellKnownSymbol('species');\n\n// `SpeciesConstructor` abstract operation\n// https://tc39.es/ecma262/#sec-speciesconstructor\nmodule.exports = function (O, defaultConstructor) {\n var C = anObject(O).constructor;\n var S;\n return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? defaultConstructor : aConstructor(S);\n};\n","var global = require('../internals/global');\nvar call = require('../internals/function-call');\nvar isCallable = require('../internals/is-callable');\nvar isObject = require('../internals/is-object');\n\nvar TypeError = global.TypeError;\n\n// `OrdinaryToPrimitive` abstract operation\n// https://tc39.es/ecma262/#sec-ordinarytoprimitive\nmodule.exports = function (input, pref) {\n var fn, val;\n if (pref === 'string' && isCallable(fn = input.toString) && !isObject(val = call(fn, input))) return val;\n if (isCallable(fn = input.valueOf) && !isObject(val = call(fn, input))) return val;\n if (pref !== 'string' && isCallable(fn = input.toString) && !isObject(val = call(fn, input))) return val;\n throw TypeError(\"Can't convert object to primitive value\");\n};\n","/* eslint-disable es/no-symbol -- required for testing */\nvar V8_VERSION = require('../internals/engine-v8-version');\nvar fails = require('../internals/fails');\n\n// eslint-disable-next-line es/no-object-getownpropertysymbols -- required for testing\nmodule.exports = !!Object.getOwnPropertySymbols && !fails(function () {\n var symbol = Symbol();\n // Chrome 38 Symbol has incorrect toString conversion\n // `get-own-property-symbols` polyfill symbols converted to object are not Symbol instances\n return !String(symbol) || !(Object(symbol) instanceof Symbol) ||\n // Chrome 38-40 symbols are not inherited from DOM collections prototypes to instances\n !Symbol.sham && V8_VERSION && V8_VERSION < 41;\n});\n","var nativeCreate = require('./_nativeCreate');\n\n/**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\nfunction hashClear() {\n this.__data__ = nativeCreate ? nativeCreate(null) : {};\n this.size = 0;\n}\n\nmodule.exports = hashClear;\n","'use strict';\n\nvar utils = require('../utils');\n\n/**\n * Config-specific merge-function which creates a new config-object\n * by merging two configuration objects together.\n *\n * @param {Object} config1\n * @param {Object} config2\n * @returns {Object} New object resulting from merging config2 to config1\n */\nmodule.exports = function mergeConfig(config1, config2) {\n // eslint-disable-next-line no-param-reassign\n config2 = config2 || {};\n var config = {};\n\n var valueFromConfig2Keys = ['url', 'method', 'data'];\n var mergeDeepPropertiesKeys = ['headers', 'auth', 'proxy', 'params'];\n var defaultToConfig2Keys = [\n 'baseURL', 'transformRequest', 'transformResponse', 'paramsSerializer',\n 'timeout', 'timeoutMessage', 'withCredentials', 'adapter', 'responseType', 'xsrfCookieName',\n 'xsrfHeaderName', 'onUploadProgress', 'onDownloadProgress', 'decompress',\n 'maxContentLength', 'maxBodyLength', 'maxRedirects', 'transport', 'httpAgent',\n 'httpsAgent', 'cancelToken', 'socketPath', 'responseEncoding'\n ];\n var directMergeKeys = ['validateStatus'];\n\n function getMergedValue(target, source) {\n if (utils.isPlainObject(target) && utils.isPlainObject(source)) {\n return utils.merge(target, source);\n } else if (utils.isPlainObject(source)) {\n return utils.merge({}, source);\n } else if (utils.isArray(source)) {\n return source.slice();\n }\n return source;\n }\n\n function mergeDeepProperties(prop) {\n if (!utils.isUndefined(config2[prop])) {\n config[prop] = getMergedValue(config1[prop], config2[prop]);\n } else if (!utils.isUndefined(config1[prop])) {\n config[prop] = getMergedValue(undefined, config1[prop]);\n }\n }\n\n utils.forEach(valueFromConfig2Keys, function valueFromConfig2(prop) {\n if (!utils.isUndefined(config2[prop])) {\n config[prop] = getMergedValue(undefined, config2[prop]);\n }\n });\n\n utils.forEach(mergeDeepPropertiesKeys, mergeDeepProperties);\n\n utils.forEach(defaultToConfig2Keys, function defaultToConfig2(prop) {\n if (!utils.isUndefined(config2[prop])) {\n config[prop] = getMergedValue(undefined, config2[prop]);\n } else if (!utils.isUndefined(config1[prop])) {\n config[prop] = getMergedValue(undefined, config1[prop]);\n }\n });\n\n utils.forEach(directMergeKeys, function merge(prop) {\n if (prop in config2) {\n config[prop] = getMergedValue(config1[prop], config2[prop]);\n } else if (prop in config1) {\n config[prop] = getMergedValue(undefined, config1[prop]);\n }\n });\n\n var axiosKeys = valueFromConfig2Keys\n .concat(mergeDeepPropertiesKeys)\n .concat(defaultToConfig2Keys)\n .concat(directMergeKeys);\n\n var otherKeys = Object\n .keys(config1)\n .concat(Object.keys(config2))\n .filter(function filterAxiosKeys(key) {\n return axiosKeys.indexOf(key) === -1;\n });\n\n utils.forEach(otherKeys, mergeDeepProperties);\n\n return config;\n};\n","/** Used to match a single whitespace character. */\nvar reWhitespace = /\\s/;\n\n/**\n * Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace\n * character of `string`.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {number} Returns the index of the last non-whitespace character.\n */\nfunction trimmedEndIndex(string) {\n var index = string.length;\n\n while (index-- && reWhitespace.test(string.charAt(index))) {}\n return index;\n}\n\nmodule.exports = trimmedEndIndex;\n","var DESCRIPTORS = require('../internals/descriptors');\nvar global = require('../internals/global');\nvar uncurryThis = require('../internals/function-uncurry-this');\nvar isForced = require('../internals/is-forced');\nvar inheritIfRequired = require('../internals/inherit-if-required');\nvar createNonEnumerableProperty = require('../internals/create-non-enumerable-property');\nvar defineProperty = require('../internals/object-define-property').f;\nvar getOwnPropertyNames = require('../internals/object-get-own-property-names').f;\nvar isPrototypeOf = require('../internals/object-is-prototype-of');\nvar isRegExp = require('../internals/is-regexp');\nvar toString = require('../internals/to-string');\nvar regExpFlags = require('../internals/regexp-flags');\nvar stickyHelpers = require('../internals/regexp-sticky-helpers');\nvar redefine = require('../internals/redefine');\nvar fails = require('../internals/fails');\nvar hasOwn = require('../internals/has-own-property');\nvar enforceInternalState = require('../internals/internal-state').enforce;\nvar setSpecies = require('../internals/set-species');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\nvar UNSUPPORTED_DOT_ALL = require('../internals/regexp-unsupported-dot-all');\nvar UNSUPPORTED_NCG = require('../internals/regexp-unsupported-ncg');\n\nvar MATCH = wellKnownSymbol('match');\nvar NativeRegExp = global.RegExp;\nvar RegExpPrototype = NativeRegExp.prototype;\nvar SyntaxError = global.SyntaxError;\nvar getFlags = uncurryThis(regExpFlags);\nvar exec = uncurryThis(RegExpPrototype.exec);\nvar charAt = uncurryThis(''.charAt);\nvar replace = uncurryThis(''.replace);\nvar stringIndexOf = uncurryThis(''.indexOf);\nvar stringSlice = uncurryThis(''.slice);\n// TODO: Use only propper RegExpIdentifierName\nvar IS_NCG = /^\\?<[^\\s\\d!#%&*+<=>@^][^\\s!#%&*+<=>@^]*>/;\nvar re1 = /a/g;\nvar re2 = /a/g;\n\n// \"new\" should create a new object, old webkit bug\nvar CORRECT_NEW = new NativeRegExp(re1) !== re1;\n\nvar UNSUPPORTED_Y = stickyHelpers.UNSUPPORTED_Y;\n\nvar BASE_FORCED = DESCRIPTORS &&\n (!CORRECT_NEW || UNSUPPORTED_Y || UNSUPPORTED_DOT_ALL || UNSUPPORTED_NCG || fails(function () {\n re2[MATCH] = false;\n // RegExp constructor can alter flags and IsRegExp works correct with @@match\n return NativeRegExp(re1) != re1 || NativeRegExp(re2) == re2 || NativeRegExp(re1, 'i') != '/a/i';\n }));\n\nvar handleDotAll = function (string) {\n var length = string.length;\n var index = 0;\n var result = '';\n var brackets = false;\n var chr;\n for (; index <= length; index++) {\n chr = charAt(string, index);\n if (chr === '\\\\') {\n result += chr + charAt(string, ++index);\n continue;\n }\n if (!brackets && chr === '.') {\n result += '[\\\\s\\\\S]';\n } else {\n if (chr === '[') {\n brackets = true;\n } else if (chr === ']') {\n brackets = false;\n } result += chr;\n }\n } return result;\n};\n\nvar handleNCG = function (string) {\n var length = string.length;\n var index = 0;\n var result = '';\n var named = [];\n var names = {};\n var brackets = false;\n var ncg = false;\n var groupid = 0;\n var groupname = '';\n var chr;\n for (; index <= length; index++) {\n chr = charAt(string, index);\n if (chr === '\\\\') {\n chr = chr + charAt(string, ++index);\n } else if (chr === ']') {\n brackets = false;\n } else if (!brackets) switch (true) {\n case chr === '[':\n brackets = true;\n break;\n case chr === '(':\n if (exec(IS_NCG, stringSlice(string, index + 1))) {\n index += 2;\n ncg = true;\n }\n result += chr;\n groupid++;\n continue;\n case chr === '>' && ncg:\n if (groupname === '' || hasOwn(names, groupname)) {\n throw new SyntaxError('Invalid capture group name');\n }\n names[groupname] = true;\n named[named.length] = [groupname, groupid];\n ncg = false;\n groupname = '';\n continue;\n }\n if (ncg) groupname += chr;\n else result += chr;\n } return [result, named];\n};\n\n// `RegExp` constructor\n// https://tc39.es/ecma262/#sec-regexp-constructor\nif (isForced('RegExp', BASE_FORCED)) {\n var RegExpWrapper = function RegExp(pattern, flags) {\n var thisIsRegExp = isPrototypeOf(RegExpPrototype, this);\n var patternIsRegExp = isRegExp(pattern);\n var flagsAreUndefined = flags === undefined;\n var groups = [];\n var rawPattern = pattern;\n var rawFlags, dotAll, sticky, handled, result, state;\n\n if (!thisIsRegExp && patternIsRegExp && flagsAreUndefined && pattern.constructor === RegExpWrapper) {\n return pattern;\n }\n\n if (patternIsRegExp || isPrototypeOf(RegExpPrototype, pattern)) {\n pattern = pattern.source;\n if (flagsAreUndefined) flags = 'flags' in rawPattern ? rawPattern.flags : getFlags(rawPattern);\n }\n\n pattern = pattern === undefined ? '' : toString(pattern);\n flags = flags === undefined ? '' : toString(flags);\n rawPattern = pattern;\n\n if (UNSUPPORTED_DOT_ALL && 'dotAll' in re1) {\n dotAll = !!flags && stringIndexOf(flags, 's') > -1;\n if (dotAll) flags = replace(flags, /s/g, '');\n }\n\n rawFlags = flags;\n\n if (UNSUPPORTED_Y && 'sticky' in re1) {\n sticky = !!flags && stringIndexOf(flags, 'y') > -1;\n if (sticky) flags = replace(flags, /y/g, '');\n }\n\n if (UNSUPPORTED_NCG) {\n handled = handleNCG(pattern);\n pattern = handled[0];\n groups = handled[1];\n }\n\n result = inheritIfRequired(NativeRegExp(pattern, flags), thisIsRegExp ? this : RegExpPrototype, RegExpWrapper);\n\n if (dotAll || sticky || groups.length) {\n state = enforceInternalState(result);\n if (dotAll) {\n state.dotAll = true;\n state.raw = RegExpWrapper(handleDotAll(pattern), rawFlags);\n }\n if (sticky) state.sticky = true;\n if (groups.length) state.groups = groups;\n }\n\n if (pattern !== rawPattern) try {\n // fails in old engines, but we have no alternatives for unsupported regex syntax\n createNonEnumerableProperty(result, 'source', rawPattern === '' ? '(?:)' : rawPattern);\n } catch (error) { /* empty */ }\n\n return result;\n };\n\n var proxy = function (key) {\n key in RegExpWrapper || defineProperty(RegExpWrapper, key, {\n configurable: true,\n get: function () { return NativeRegExp[key]; },\n set: function (it) { NativeRegExp[key] = it; }\n });\n };\n\n for (var keys = getOwnPropertyNames(NativeRegExp), index = 0; keys.length > index;) {\n proxy(keys[index++]);\n }\n\n RegExpPrototype.constructor = RegExpWrapper;\n RegExpWrapper.prototype = RegExpPrototype;\n redefine(global, 'RegExp', RegExpWrapper);\n}\n\n// https://tc39.es/ecma262/#sec-get-regexp-@@species\nsetSpecies('RegExp');\n","var toIndexedObject = require('../internals/to-indexed-object');\nvar toAbsoluteIndex = require('../internals/to-absolute-index');\nvar lengthOfArrayLike = require('../internals/length-of-array-like');\n\n// `Array.prototype.{ indexOf, includes }` methods implementation\nvar createMethod = function (IS_INCLUDES) {\n return function ($this, el, fromIndex) {\n var O = toIndexedObject($this);\n var length = lengthOfArrayLike(O);\n var index = toAbsoluteIndex(fromIndex, length);\n var value;\n // Array#includes uses SameValueZero equality algorithm\n // eslint-disable-next-line no-self-compare -- NaN check\n if (IS_INCLUDES && el != el) while (length > index) {\n value = O[index++];\n // eslint-disable-next-line no-self-compare -- NaN check\n if (value != value) return true;\n // Array#indexOf ignores holes, Array#includes - not\n } else for (;length > index; index++) {\n if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;\n } return !IS_INCLUDES && -1;\n };\n};\n\nmodule.exports = {\n // `Array.prototype.includes` method\n // https://tc39.es/ecma262/#sec-array.prototype.includes\n includes: createMethod(true),\n // `Array.prototype.indexOf` method\n // https://tc39.es/ecma262/#sec-array.prototype.indexof\n indexOf: createMethod(false)\n};\n","'use strict';\nvar $ = require('../internals/export');\nvar $filter = require('../internals/array-iteration').filter;\nvar arrayMethodHasSpeciesSupport = require('../internals/array-method-has-species-support');\n\nvar HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('filter');\n\n// `Array.prototype.filter` method\n// https://tc39.es/ecma262/#sec-array.prototype.filter\n// with adding support of @@species\n$({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT }, {\n filter: function filter(callbackfn /* , thisArg */) {\n return $filter(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n }\n});\n","'use strict';\nvar global = require('../internals/global');\nvar bind = require('../internals/function-bind-context');\nvar call = require('../internals/function-call');\nvar toObject = require('../internals/to-object');\nvar callWithSafeIterationClosing = require('../internals/call-with-safe-iteration-closing');\nvar isArrayIteratorMethod = require('../internals/is-array-iterator-method');\nvar isConstructor = require('../internals/is-constructor');\nvar lengthOfArrayLike = require('../internals/length-of-array-like');\nvar createProperty = require('../internals/create-property');\nvar getIterator = require('../internals/get-iterator');\nvar getIteratorMethod = require('../internals/get-iterator-method');\n\nvar Array = global.Array;\n\n// `Array.from` method implementation\n// https://tc39.es/ecma262/#sec-array.from\nmodule.exports = function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) {\n var O = toObject(arrayLike);\n var IS_CONSTRUCTOR = isConstructor(this);\n var argumentsLength = arguments.length;\n var mapfn = argumentsLength > 1 ? arguments[1] : undefined;\n var mapping = mapfn !== undefined;\n if (mapping) mapfn = bind(mapfn, argumentsLength > 2 ? arguments[2] : undefined);\n var iteratorMethod = getIteratorMethod(O);\n var index = 0;\n var length, result, step, iterator, next, value;\n // if the target is not iterable or it's an array with the default iterator - use a simple case\n if (iteratorMethod && !(this == Array && isArrayIteratorMethod(iteratorMethod))) {\n iterator = getIterator(O, iteratorMethod);\n next = iterator.next;\n result = IS_CONSTRUCTOR ? new this() : [];\n for (;!(step = call(next, iterator)).done; index++) {\n value = mapping ? callWithSafeIterationClosing(iterator, mapfn, [step.value, index], true) : step.value;\n createProperty(result, index, value);\n }\n } else {\n length = lengthOfArrayLike(O);\n result = IS_CONSTRUCTOR ? new this(length) : Array(length);\n for (;length > index; index++) {\n value = mapping ? mapfn(O[index], index) : O[index];\n createProperty(result, index, value);\n }\n }\n result.length = index;\n return result;\n};\n","var global = require('../internals/global');\nvar isConstructor = require('../internals/is-constructor');\nvar tryToString = require('../internals/try-to-string');\n\nvar TypeError = global.TypeError;\n\n// `Assert: IsConstructor(argument) is true`\nmodule.exports = function (argument) {\n if (isConstructor(argument)) return argument;\n throw TypeError(tryToString(argument) + ' is not a constructor');\n};\n","var toIntegerOrInfinity = require('../internals/to-integer-or-infinity');\n\nvar min = Math.min;\n\n// `ToLength` abstract operation\n// https://tc39.es/ecma262/#sec-tolength\nmodule.exports = function (argument) {\n return argument > 0 ? min(toIntegerOrInfinity(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991\n};\n","/**\n * The base implementation of `_.times` without support for iteratee shorthands\n * or max array length checks.\n *\n * @private\n * @param {number} n The number of times to invoke `iteratee`.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the array of results.\n */\nfunction baseTimes(n, iteratee) {\n var index = -1,\n result = Array(n);\n\n while (++index < n) {\n result[index] = iteratee(index);\n }\n return result;\n}\n\nmodule.exports = baseTimes;\n","'use strict';\n\nvar utils = require('./../utils');\nvar transformData = require('./transformData');\nvar isCancel = require('../cancel/isCancel');\nvar defaults = require('../defaults');\n\n/**\n * Throws a `Cancel` if cancellation has been requested.\n */\nfunction throwIfCancellationRequested(config) {\n if (config.cancelToken) {\n config.cancelToken.throwIfRequested();\n }\n}\n\n/**\n * Dispatch a request to the server using the configured adapter.\n *\n * @param {object} config The config that is to be used for the request\n * @returns {Promise} The Promise to be fulfilled\n */\nmodule.exports = function dispatchRequest(config) {\n throwIfCancellationRequested(config);\n\n // Ensure headers exist\n config.headers = config.headers || {};\n\n // Transform request data\n config.data = transformData.call(\n config,\n config.data,\n config.headers,\n config.transformRequest\n );\n\n // Flatten headers\n config.headers = utils.merge(\n config.headers.common || {},\n config.headers[config.method] || {},\n config.headers\n );\n\n utils.forEach(\n ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],\n function cleanHeaderConfig(method) {\n delete config.headers[method];\n }\n );\n\n var adapter = config.adapter || defaults.adapter;\n\n return adapter(config).then(function onAdapterResolution(response) {\n throwIfCancellationRequested(config);\n\n // Transform response data\n response.data = transformData.call(\n config,\n response.data,\n response.headers,\n config.transformResponse\n );\n\n return response;\n }, function onAdapterRejection(reason) {\n if (!isCancel(reason)) {\n throwIfCancellationRequested(config);\n\n // Transform response data\n if (reason && reason.response) {\n reason.response.data = transformData.call(\n config,\n reason.response.data,\n reason.response.headers,\n config.transformResponse\n );\n }\n }\n\n return Promise.reject(reason);\n });\n};\n","'use strict';\nvar apply = require('../internals/function-apply');\nvar call = require('../internals/function-call');\nvar uncurryThis = require('../internals/function-uncurry-this');\nvar fixRegExpWellKnownSymbolLogic = require('../internals/fix-regexp-well-known-symbol-logic');\nvar fails = require('../internals/fails');\nvar anObject = require('../internals/an-object');\nvar isCallable = require('../internals/is-callable');\nvar toIntegerOrInfinity = require('../internals/to-integer-or-infinity');\nvar toLength = require('../internals/to-length');\nvar toString = require('../internals/to-string');\nvar requireObjectCoercible = require('../internals/require-object-coercible');\nvar advanceStringIndex = require('../internals/advance-string-index');\nvar getMethod = require('../internals/get-method');\nvar getSubstitution = require('../internals/get-substitution');\nvar regExpExec = require('../internals/regexp-exec-abstract');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\n\nvar REPLACE = wellKnownSymbol('replace');\nvar max = Math.max;\nvar min = Math.min;\nvar concat = uncurryThis([].concat);\nvar push = uncurryThis([].push);\nvar stringIndexOf = uncurryThis(''.indexOf);\nvar stringSlice = uncurryThis(''.slice);\n\nvar maybeToString = function (it) {\n return it === undefined ? it : String(it);\n};\n\n// IE <= 11 replaces $0 with the whole match, as if it was $&\n// https://stackoverflow.com/questions/6024666/getting-ie-to-replace-a-regex-with-the-literal-string-0\nvar REPLACE_KEEPS_$0 = (function () {\n // eslint-disable-next-line regexp/prefer-escape-replacement-dollar-char -- required for testing\n return 'a'.replace(/./, '$0') === '$0';\n})();\n\n// Safari <= 13.0.3(?) substitutes nth capture where n>m with an empty string\nvar REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE = (function () {\n if (/./[REPLACE]) {\n return /./[REPLACE]('a', '$0') === '';\n }\n return false;\n})();\n\nvar REPLACE_SUPPORTS_NAMED_GROUPS = !fails(function () {\n var re = /./;\n re.exec = function () {\n var result = [];\n result.groups = { a: '7' };\n return result;\n };\n // eslint-disable-next-line regexp/no-useless-dollar-replacements -- false positive\n return ''.replace(re, '$') !== '7';\n});\n\n// @@replace logic\nfixRegExpWellKnownSymbolLogic('replace', function (_, nativeReplace, maybeCallNative) {\n var UNSAFE_SUBSTITUTE = REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE ? '$' : '$0';\n\n return [\n // `String.prototype.replace` method\n // https://tc39.es/ecma262/#sec-string.prototype.replace\n function replace(searchValue, replaceValue) {\n var O = requireObjectCoercible(this);\n var replacer = searchValue == undefined ? undefined : getMethod(searchValue, REPLACE);\n return replacer\n ? call(replacer, searchValue, O, replaceValue)\n : call(nativeReplace, toString(O), searchValue, replaceValue);\n },\n // `RegExp.prototype[@@replace]` method\n // https://tc39.es/ecma262/#sec-regexp.prototype-@@replace\n function (string, replaceValue) {\n var rx = anObject(this);\n var S = toString(string);\n\n if (\n typeof replaceValue == 'string' &&\n stringIndexOf(replaceValue, UNSAFE_SUBSTITUTE) === -1 &&\n stringIndexOf(replaceValue, '$<') === -1\n ) {\n var res = maybeCallNative(nativeReplace, rx, S, replaceValue);\n if (res.done) return res.value;\n }\n\n var functionalReplace = isCallable(replaceValue);\n if (!functionalReplace) replaceValue = toString(replaceValue);\n\n var global = rx.global;\n if (global) {\n var fullUnicode = rx.unicode;\n rx.lastIndex = 0;\n }\n var results = [];\n while (true) {\n var result = regExpExec(rx, S);\n if (result === null) break;\n\n push(results, result);\n if (!global) break;\n\n var matchStr = toString(result[0]);\n if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode);\n }\n\n var accumulatedResult = '';\n var nextSourcePosition = 0;\n for (var i = 0; i < results.length; i++) {\n result = results[i];\n\n var matched = toString(result[0]);\n var position = max(min(toIntegerOrInfinity(result.index), S.length), 0);\n var captures = [];\n // NOTE: This is equivalent to\n // captures = result.slice(1).map(maybeToString)\n // but for some reason `nativeSlice.call(result, 1, result.length)` (called in\n // the slice polyfill when slicing native arrays) \"doesn't work\" in safari 9 and\n // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it.\n for (var j = 1; j < result.length; j++) push(captures, maybeToString(result[j]));\n var namedCaptures = result.groups;\n if (functionalReplace) {\n var replacerArgs = concat([matched], captures, position, S);\n if (namedCaptures !== undefined) push(replacerArgs, namedCaptures);\n var replacement = toString(apply(replaceValue, undefined, replacerArgs));\n } else {\n replacement = getSubstitution(matched, S, position, captures, namedCaptures, replaceValue);\n }\n if (position >= nextSourcePosition) {\n accumulatedResult += stringSlice(S, nextSourcePosition, position) + replacement;\n nextSourcePosition = position + matched.length;\n }\n }\n return accumulatedResult + stringSlice(S, nextSourcePosition);\n }\n ];\n}, !REPLACE_SUPPORTS_NAMED_GROUPS || !REPLACE_KEEPS_$0 || REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE);\n","var copyObject = require('./_copyObject'),\n getSymbols = require('./_getSymbols');\n\n/**\n * Copies own symbols of `source` to `object`.\n *\n * @private\n * @param {Object} source The object to copy symbols from.\n * @param {Object} [object={}] The object to copy symbols to.\n * @returns {Object} Returns `object`.\n */\nfunction copySymbols(source, object) {\n return copyObject(source, getSymbols(source), object);\n}\n\nmodule.exports = copySymbols;\n","export default function _defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n}","import defineProperty from \"./defineProperty.js\";\n\nfunction ownKeys(object, enumerableOnly) {\n var keys = Object.keys(object);\n\n if (Object.getOwnPropertySymbols) {\n var symbols = Object.getOwnPropertySymbols(object);\n\n if (enumerableOnly) {\n symbols = symbols.filter(function (sym) {\n return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n });\n }\n\n keys.push.apply(keys, symbols);\n }\n\n return keys;\n}\n\nexport default function _objectSpread2(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i] != null ? arguments[i] : {};\n\n if (i % 2) {\n ownKeys(Object(source), true).forEach(function (key) {\n defineProperty(target, key, source[key]);\n });\n } else if (Object.getOwnPropertyDescriptors) {\n Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));\n } else {\n ownKeys(Object(source)).forEach(function (key) {\n Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n });\n }\n }\n\n return target;\n}","/**\n * Checks if a stack value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Stack\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction stackHas(key) {\n return this.__data__.has(key);\n}\n\nmodule.exports = stackHas;\n","var IS_PURE = require('../internals/is-pure');\nvar store = require('../internals/shared-store');\n\n(module.exports = function (key, value) {\n return store[key] || (store[key] = value !== undefined ? value : {});\n})('versions', []).push({\n version: '3.19.1',\n mode: IS_PURE ? 'pure' : 'global',\n copyright: '© 2021 Denis Pushkarev (zloirock.ru)'\n});\n","var getBuiltIn = require('../internals/get-built-in');\nvar uncurryThis = require('../internals/function-uncurry-this');\nvar getOwnPropertyNamesModule = require('../internals/object-get-own-property-names');\nvar getOwnPropertySymbolsModule = require('../internals/object-get-own-property-symbols');\nvar anObject = require('../internals/an-object');\n\nvar concat = uncurryThis([].concat);\n\n// all object keys, includes non-enumerable and symbols\nmodule.exports = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {\n var keys = getOwnPropertyNamesModule.f(anObject(it));\n var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;\n return getOwnPropertySymbols ? concat(keys, getOwnPropertySymbols(it)) : keys;\n};\n","var global = require('../internals/global');\nvar classof = require('../internals/classof');\n\nvar String = global.String;\n\nmodule.exports = function (argument) {\n if (classof(argument) === 'Symbol') throw TypeError('Cannot convert a Symbol value to a string');\n return String(argument);\n};\n","var overArg = require('./_overArg');\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeKeys = overArg(Object.keys, Object);\n\nmodule.exports = nativeKeys;\n","/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\nmodule.exports = freeGlobal;\n","// a string of all valid unicode whitespaces\nmodule.exports = '\\u0009\\u000A\\u000B\\u000C\\u000D\\u0020\\u00A0\\u1680\\u2000\\u2001\\u2002' +\n '\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000\\u2028\\u2029\\uFEFF';\n","var uncurryThis = require('../internals/function-uncurry-this');\nvar requireObjectCoercible = require('../internals/require-object-coercible');\nvar toString = require('../internals/to-string');\nvar whitespaces = require('../internals/whitespaces');\n\nvar replace = uncurryThis(''.replace);\nvar whitespace = '[' + whitespaces + ']';\nvar ltrim = RegExp('^' + whitespace + whitespace + '*');\nvar rtrim = RegExp(whitespace + whitespace + '*$');\n\n// `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation\nvar createMethod = function (TYPE) {\n return function ($this) {\n var string = toString(requireObjectCoercible($this));\n if (TYPE & 1) string = replace(string, ltrim, '');\n if (TYPE & 2) string = replace(string, rtrim, '');\n return string;\n };\n};\n\nmodule.exports = {\n // `String.prototype.{ trimLeft, trimStart }` methods\n // https://tc39.es/ecma262/#sec-string.prototype.trimstart\n start: createMethod(1),\n // `String.prototype.{ trimRight, trimEnd }` methods\n // https://tc39.es/ecma262/#sec-string.prototype.trimend\n end: createMethod(2),\n // `String.prototype.trim` method\n // https://tc39.es/ecma262/#sec-string.prototype.trim\n trim: createMethod(3)\n};\n","var ceil = Math.ceil;\nvar floor = Math.floor;\n\n// `ToIntegerOrInfinity` abstract operation\n// https://tc39.es/ecma262/#sec-tointegerorinfinity\nmodule.exports = function (argument) {\n var number = +argument;\n // eslint-disable-next-line no-self-compare -- safe\n return number !== number || number === 0 ? 0 : (number > 0 ? floor : ceil)(number);\n};\n","var global = require('../internals/global');\nvar isCallable = require('../internals/is-callable');\nvar tryToString = require('../internals/try-to-string');\n\nvar TypeError = global.TypeError;\n\n// `Assert: IsCallable(argument) is true`\nmodule.exports = function (argument) {\n if (isCallable(argument)) return argument;\n throw TypeError(tryToString(argument) + ' is not a function');\n};\n","!function(t,e){\"object\"==typeof exports&&\"undefined\"!=typeof module?module.exports=e():\"function\"==typeof define&&define.amd?define(e):(t=\"undefined\"!=typeof globalThis?globalThis:t||self).dayjs=e()}(this,(function(){\"use strict\";var t=1e3,e=6e4,n=36e5,r=\"millisecond\",i=\"second\",s=\"minute\",u=\"hour\",a=\"day\",o=\"week\",f=\"month\",h=\"quarter\",c=\"year\",d=\"date\",$=\"Invalid Date\",l=/^(\\d{4})[-/]?(\\d{1,2})?[-/]?(\\d{0,2})[Tt\\s]*(\\d{1,2})?:?(\\d{1,2})?:?(\\d{1,2})?[.:]?(\\d+)?$/,y=/\\[([^\\]]+)]|Y{1,4}|M{1,4}|D{1,2}|d{1,4}|H{1,2}|h{1,2}|a|A|m{1,2}|s{1,2}|Z{1,2}|SSS/g,M={name:\"en\",weekdays:\"Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday\".split(\"_\"),months:\"January_February_March_April_May_June_July_August_September_October_November_December\".split(\"_\")},m=function(t,e,n){var r=String(t);return!r||r.length>=e?t:\"\"+Array(e+1-r.length).join(n)+t},g={s:m,z:function(t){var e=-t.utcOffset(),n=Math.abs(e),r=Math.floor(n/60),i=n%60;return(e<=0?\"+\":\"-\")+m(r,2,\"0\")+\":\"+m(i,2,\"0\")},m:function t(e,n){if(e.date() 0 && predicate(value)) {\n if (depth > 1) {\n // Recursively flatten arrays (susceptible to call stack limits).\n baseFlatten(value, depth - 1, predicate, isStrict, result);\n } else {\n arrayPush(result, value);\n }\n } else if (!isStrict) {\n result[result.length] = value;\n }\n }\n return result;\n}\n\nmodule.exports = baseFlatten;\n","module.exports = function (bitmap, value) {\n return {\n enumerable: !(bitmap & 1),\n configurable: !(bitmap & 2),\n writable: !(bitmap & 4),\n value: value\n };\n};\n","var cloneArrayBuffer = require('./_cloneArrayBuffer');\n\n/**\n * Creates a clone of `dataView`.\n *\n * @private\n * @param {Object} dataView The data view to clone.\n * @param {boolean} [isDeep] Specify a deep clone.\n * @returns {Object} Returns the cloned data view.\n */\nfunction cloneDataView(dataView, isDeep) {\n var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;\n return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);\n}\n\nmodule.exports = cloneDataView;\n","!function(n,e){\"object\"==typeof exports&&\"undefined\"!=typeof module?module.exports=e():\"function\"==typeof define&&define.amd?define(e):(n=\"undefined\"!=typeof globalThis?globalThis:n||self).dayjs_plugin_localeData=e()}(this,(function(){\"use strict\";return function(n,e,t){var r=e.prototype,o=function(n){return n&&(n.indexOf?n:n.s)},u=function(n,e,t,r,u){var i=n.name?n:n.$locale(),a=o(i[e]),s=o(i[t]),f=a||s.map((function(n){return n.substr(0,r)}));if(!u)return f;var d=i.weekStart;return f.map((function(n,e){return f[(e+(d||0))%7]}))},i=function(){return t.Ls[t.locale()]},a=function(n,e){return n.formats[e]||function(n){return n.replace(/(\\[[^\\]]+])|(MMMM|MM|DD|dddd)/g,(function(n,e,t){return e||t.slice(1)}))}(n.formats[e.toUpperCase()])},s=function(){var n=this;return{months:function(e){return e?e.format(\"MMMM\"):u(n,\"months\")},monthsShort:function(e){return e?e.format(\"MMM\"):u(n,\"monthsShort\",\"months\",3)},firstDayOfWeek:function(){return n.$locale().weekStart||0},weekdays:function(e){return e?e.format(\"dddd\"):u(n,\"weekdays\")},weekdaysMin:function(e){return e?e.format(\"dd\"):u(n,\"weekdaysMin\",\"weekdays\",2)},weekdaysShort:function(e){return e?e.format(\"ddd\"):u(n,\"weekdaysShort\",\"weekdays\",3)},longDateFormat:function(e){return a(n.$locale(),e)},meridiem:this.$locale().meridiem,ordinal:this.$locale().ordinal}};r.localeData=function(){return s.bind(this)()},t.localeData=function(){var n=i();return{firstDayOfWeek:function(){return n.weekStart||0},weekdays:function(){return t.weekdays()},weekdaysShort:function(){return t.weekdaysShort()},weekdaysMin:function(){return t.weekdaysMin()},months:function(){return t.months()},monthsShort:function(){return t.monthsShort()},longDateFormat:function(e){return a(n,e)},meridiem:n.meridiem,ordinal:n.ordinal}},t.months=function(){return u(i(),\"months\")},t.monthsShort=function(){return u(i(),\"monthsShort\",\"months\",3)},t.weekdays=function(n){return u(i(),\"weekdays\",null,null,n)},t.weekdaysShort=function(n){return u(i(),\"weekdaysShort\",\"weekdays\",3,n)},t.weekdaysMin=function(n){return u(i(),\"weekdaysMin\",\"weekdays\",2,n)}}}));","var listCacheClear = require('./_listCacheClear'),\n listCacheDelete = require('./_listCacheDelete'),\n listCacheGet = require('./_listCacheGet'),\n listCacheHas = require('./_listCacheHas'),\n listCacheSet = require('./_listCacheSet');\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\nmodule.exports = ListCache;\n","var DESCRIPTORS = require('../internals/descriptors');\nvar hasOwn = require('../internals/has-own-property');\n\nvar FunctionPrototype = Function.prototype;\n// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe\nvar getDescriptor = DESCRIPTORS && Object.getOwnPropertyDescriptor;\n\nvar EXISTS = hasOwn(FunctionPrototype, 'name');\n// additional protection from minified / mangled / dropped function names\nvar PROPER = EXISTS && (function something() { /* empty */ }).name === 'something';\nvar CONFIGURABLE = EXISTS && (!DESCRIPTORS || (DESCRIPTORS && getDescriptor(FunctionPrototype, 'name').configurable));\n\nmodule.exports = {\n EXISTS: EXISTS,\n PROPER: PROPER,\n CONFIGURABLE: CONFIGURABLE\n};\n","/**\n * This function is like `arrayIncludes` except that it accepts a comparator.\n *\n * @private\n * @param {Array} [array] The array to inspect.\n * @param {*} target The value to search for.\n * @param {Function} comparator The comparator invoked per element.\n * @returns {boolean} Returns `true` if `target` is found, else `false`.\n */\nfunction arrayIncludesWith(array, value, comparator) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (comparator(value, array[index])) {\n return true;\n }\n }\n return false;\n}\n\nmodule.exports = arrayIncludesWith;\n","'use strict';\n\n/**\n * Determines whether the payload is an error thrown by Axios\n *\n * @param {*} payload The value to test\n * @returns {boolean} True if the payload is an error thrown by Axios, otherwise false\n */\nmodule.exports = function isAxiosError(payload) {\n return (typeof payload === 'object') && (payload.isAxiosError === true);\n};\n","'use strict';\n// based on https://github.com/bestiejs/punycode.js/blob/master/punycode.js\nvar global = require('../internals/global');\nvar uncurryThis = require('../internals/function-uncurry-this');\n\nvar maxInt = 2147483647; // aka. 0x7FFFFFFF or 2^31-1\nvar base = 36;\nvar tMin = 1;\nvar tMax = 26;\nvar skew = 38;\nvar damp = 700;\nvar initialBias = 72;\nvar initialN = 128; // 0x80\nvar delimiter = '-'; // '\\x2D'\nvar regexNonASCII = /[^\\0-\\u007E]/; // non-ASCII chars\nvar regexSeparators = /[.\\u3002\\uFF0E\\uFF61]/g; // RFC 3490 separators\nvar OVERFLOW_ERROR = 'Overflow: input needs wider integers to process';\nvar baseMinusTMin = base - tMin;\n\nvar RangeError = global.RangeError;\nvar exec = uncurryThis(regexSeparators.exec);\nvar floor = Math.floor;\nvar fromCharCode = String.fromCharCode;\nvar charCodeAt = uncurryThis(''.charCodeAt);\nvar join = uncurryThis([].join);\nvar push = uncurryThis([].push);\nvar replace = uncurryThis(''.replace);\nvar split = uncurryThis(''.split);\nvar toLowerCase = uncurryThis(''.toLowerCase);\n\n/**\n * Creates an array containing the numeric code points of each Unicode\n * character in the string. While JavaScript uses UCS-2 internally,\n * this function will convert a pair of surrogate halves (each of which\n * UCS-2 exposes as separate characters) into a single code point,\n * matching UTF-16.\n */\nvar ucs2decode = function (string) {\n var output = [];\n var counter = 0;\n var length = string.length;\n while (counter < length) {\n var value = charCodeAt(string, counter++);\n if (value >= 0xD800 && value <= 0xDBFF && counter < length) {\n // It's a high surrogate, and there is a next character.\n var extra = charCodeAt(string, counter++);\n if ((extra & 0xFC00) == 0xDC00) { // Low surrogate.\n push(output, ((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);\n } else {\n // It's an unmatched surrogate; only append this code unit, in case the\n // next code unit is the high surrogate of a surrogate pair.\n push(output, value);\n counter--;\n }\n } else {\n push(output, value);\n }\n }\n return output;\n};\n\n/**\n * Converts a digit/integer into a basic code point.\n */\nvar digitToBasic = function (digit) {\n // 0..25 map to ASCII a..z or A..Z\n // 26..35 map to ASCII 0..9\n return digit + 22 + 75 * (digit < 26);\n};\n\n/**\n * Bias adaptation function as per section 3.4 of RFC 3492.\n * https://tools.ietf.org/html/rfc3492#section-3.4\n */\nvar adapt = function (delta, numPoints, firstTime) {\n var k = 0;\n delta = firstTime ? floor(delta / damp) : delta >> 1;\n delta += floor(delta / numPoints);\n for (; delta > baseMinusTMin * tMax >> 1; k += base) {\n delta = floor(delta / baseMinusTMin);\n }\n return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));\n};\n\n/**\n * Converts a string of Unicode symbols (e.g. a domain name label) to a\n * Punycode string of ASCII-only symbols.\n */\n// eslint-disable-next-line max-statements -- TODO\nvar encode = function (input) {\n var output = [];\n\n // Convert the input in UCS-2 to an array of Unicode code points.\n input = ucs2decode(input);\n\n // Cache the length.\n var inputLength = input.length;\n\n // Initialize the state.\n var n = initialN;\n var delta = 0;\n var bias = initialBias;\n var i, currentValue;\n\n // Handle the basic code points.\n for (i = 0; i < input.length; i++) {\n currentValue = input[i];\n if (currentValue < 0x80) {\n push(output, fromCharCode(currentValue));\n }\n }\n\n var basicLength = output.length; // number of basic code points.\n var handledCPCount = basicLength; // number of code points that have been handled;\n\n // Finish the basic string with a delimiter unless it's empty.\n if (basicLength) {\n push(output, delimiter);\n }\n\n // Main encoding loop:\n while (handledCPCount < inputLength) {\n // All non-basic code points < n have been handled already. Find the next larger one:\n var m = maxInt;\n for (i = 0; i < input.length; i++) {\n currentValue = input[i];\n if (currentValue >= n && currentValue < m) {\n m = currentValue;\n }\n }\n\n // Increase `delta` enough to advance the decoder's state to , but guard against overflow.\n var handledCPCountPlusOne = handledCPCount + 1;\n if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {\n throw RangeError(OVERFLOW_ERROR);\n }\n\n delta += (m - n) * handledCPCountPlusOne;\n n = m;\n\n for (i = 0; i < input.length; i++) {\n currentValue = input[i];\n if (currentValue < n && ++delta > maxInt) {\n throw RangeError(OVERFLOW_ERROR);\n }\n if (currentValue == n) {\n // Represent delta as a generalized variable-length integer.\n var q = delta;\n for (var k = base; /* no condition */; k += base) {\n var t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);\n if (q < t) break;\n var qMinusT = q - t;\n var baseMinusT = base - t;\n push(output, fromCharCode(digitToBasic(t + qMinusT % baseMinusT)));\n q = floor(qMinusT / baseMinusT);\n }\n\n push(output, fromCharCode(digitToBasic(q)));\n bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);\n delta = 0;\n ++handledCPCount;\n }\n }\n\n ++delta;\n ++n;\n }\n return join(output, '');\n};\n\nmodule.exports = function (input) {\n var encoded = [];\n var labels = split(replace(toLowerCase(input), regexSeparators, '\\u002E'), '.');\n var i, label;\n for (i = 0; i < labels.length; i++) {\n label = labels[i];\n push(encoded, exec(regexNonASCII, label) ? 'xn--' + encode(label) : label);\n }\n return join(encoded, '.');\n};\n","var getNative = require('./_getNative');\n\n/* Built-in method references that are verified to be native. */\nvar nativeCreate = getNative(Object, 'create');\n\nmodule.exports = nativeCreate;\n","var classof = require('../internals/classof-raw');\nvar global = require('../internals/global');\n\nmodule.exports = classof(global.process) == 'process';\n","module.exports = typeof window == 'object';\n","'use strict';\nvar DESCRIPTORS = require('../internals/descriptors');\nvar uncurryThis = require('../internals/function-uncurry-this');\nvar call = require('../internals/function-call');\nvar fails = require('../internals/fails');\nvar objectKeys = require('../internals/object-keys');\nvar getOwnPropertySymbolsModule = require('../internals/object-get-own-property-symbols');\nvar propertyIsEnumerableModule = require('../internals/object-property-is-enumerable');\nvar toObject = require('../internals/to-object');\nvar IndexedObject = require('../internals/indexed-object');\n\n// eslint-disable-next-line es/no-object-assign -- safe\nvar $assign = Object.assign;\n// eslint-disable-next-line es/no-object-defineproperty -- required for testing\nvar defineProperty = Object.defineProperty;\nvar concat = uncurryThis([].concat);\n\n// `Object.assign` method\n// https://tc39.es/ecma262/#sec-object.assign\nmodule.exports = !$assign || fails(function () {\n // should have correct order of operations (Edge bug)\n if (DESCRIPTORS && $assign({ b: 1 }, $assign(defineProperty({}, 'a', {\n enumerable: true,\n get: function () {\n defineProperty(this, 'b', {\n value: 3,\n enumerable: false\n });\n }\n }), { b: 2 })).b !== 1) return true;\n // should work with symbols and should have deterministic property order (V8 bug)\n var A = {};\n var B = {};\n // eslint-disable-next-line es/no-symbol -- safe\n var symbol = Symbol();\n var alphabet = 'abcdefghijklmnopqrst';\n A[symbol] = 7;\n alphabet.split('').forEach(function (chr) { B[chr] = chr; });\n return $assign({}, A)[symbol] != 7 || objectKeys($assign({}, B)).join('') != alphabet;\n}) ? function assign(target, source) { // eslint-disable-line no-unused-vars -- required for `.length`\n var T = toObject(target);\n var argumentsLength = arguments.length;\n var index = 1;\n var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;\n var propertyIsEnumerable = propertyIsEnumerableModule.f;\n while (argumentsLength > index) {\n var S = IndexedObject(arguments[index++]);\n var keys = getOwnPropertySymbols ? concat(objectKeys(S), getOwnPropertySymbols(S)) : objectKeys(S);\n var length = keys.length;\n var j = 0;\n var key;\n while (length > j) {\n key = keys[j++];\n if (!DESCRIPTORS || call(propertyIsEnumerable, S, key)) T[key] = S[key];\n }\n } return T;\n} : $assign;\n","module.exports = function(module) {\n\tif (!module.webpackPolyfill) {\n\t\tmodule.deprecate = function() {};\n\t\tmodule.paths = [];\n\t\t// module.parent = undefined by default\n\t\tif (!module.children) module.children = [];\n\t\tObject.defineProperty(module, \"loaded\", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.l;\n\t\t\t}\n\t\t});\n\t\tObject.defineProperty(module, \"id\", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.i;\n\t\t\t}\n\t\t});\n\t\tmodule.webpackPolyfill = 1;\n\t}\n\treturn module;\n};\n","var baseIsEqual = require('./_baseIsEqual');\n\n/**\n * Performs a deep comparison between two values to determine if they are\n * equivalent.\n *\n * **Note:** This method supports comparing arrays, array buffers, booleans,\n * date objects, error objects, maps, numbers, `Object` objects, regexes,\n * sets, strings, symbols, and typed arrays. `Object` objects are compared\n * by their own, not inherited, enumerable properties. Functions and DOM\n * nodes are compared by strict equality, i.e. `===`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.isEqual(object, other);\n * // => true\n *\n * object === other;\n * // => false\n */\nfunction isEqual(value, other) {\n return baseIsEqual(value, other);\n}\n\nmodule.exports = isEqual;\n","var uncurryThis = require('../internals/function-uncurry-this');\nvar toIntegerOrInfinity = require('../internals/to-integer-or-infinity');\nvar toString = require('../internals/to-string');\nvar requireObjectCoercible = require('../internals/require-object-coercible');\n\nvar charAt = uncurryThis(''.charAt);\nvar charCodeAt = uncurryThis(''.charCodeAt);\nvar stringSlice = uncurryThis(''.slice);\n\nvar createMethod = function (CONVERT_TO_STRING) {\n return function ($this, pos) {\n var S = toString(requireObjectCoercible($this));\n var position = toIntegerOrInfinity(pos);\n var size = S.length;\n var first, second;\n if (position < 0 || position >= size) return CONVERT_TO_STRING ? '' : undefined;\n first = charCodeAt(S, position);\n return first < 0xD800 || first > 0xDBFF || position + 1 === size\n || (second = charCodeAt(S, position + 1)) < 0xDC00 || second > 0xDFFF\n ? CONVERT_TO_STRING\n ? charAt(S, position)\n : first\n : CONVERT_TO_STRING\n ? stringSlice(S, position, position + 2)\n : (first - 0xD800 << 10) + (second - 0xDC00) + 0x10000;\n };\n};\n\nmodule.exports = {\n // `String.prototype.codePointAt` method\n // https://tc39.es/ecma262/#sec-string.prototype.codepointat\n codeAt: createMethod(false),\n // `String.prototype.at` method\n // https://github.com/mathiasbynens/String.prototype.at\n charAt: createMethod(true)\n};\n","var arraySpeciesConstructor = require('../internals/array-species-constructor');\n\n// `ArraySpeciesCreate` abstract operation\n// https://tc39.es/ecma262/#sec-arrayspeciescreate\nmodule.exports = function (originalArray, length) {\n return new (arraySpeciesConstructor(originalArray))(length === 0 ? 0 : length);\n};\n","/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\nmodule.exports = isArray;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\nfunction listCacheSet(key, value) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n ++this.size;\n data.push([key, value]);\n } else {\n data[index][1] = value;\n }\n return this;\n}\n\nmodule.exports = listCacheSet;\n","var uncurryThis = require('../internals/function-uncurry-this');\nvar fails = require('../internals/fails');\nvar isCallable = require('../internals/is-callable');\nvar classof = require('../internals/classof');\nvar getBuiltIn = require('../internals/get-built-in');\nvar inspectSource = require('../internals/inspect-source');\n\nvar noop = function () { /* empty */ };\nvar empty = [];\nvar construct = getBuiltIn('Reflect', 'construct');\nvar constructorRegExp = /^\\s*(?:class|function)\\b/;\nvar exec = uncurryThis(constructorRegExp.exec);\nvar INCORRECT_TO_STRING = !constructorRegExp.exec(noop);\n\nvar isConstructorModern = function (argument) {\n if (!isCallable(argument)) return false;\n try {\n construct(noop, empty, argument);\n return true;\n } catch (error) {\n return false;\n }\n};\n\nvar isConstructorLegacy = function (argument) {\n if (!isCallable(argument)) return false;\n switch (classof(argument)) {\n case 'AsyncFunction':\n case 'GeneratorFunction':\n case 'AsyncGeneratorFunction': return false;\n // we can't check .prototype since constructors produced by .bind haven't it\n } return INCORRECT_TO_STRING || !!exec(constructorRegExp, inspectSource(argument));\n};\n\n// `IsConstructor` abstract operation\n// https://tc39.es/ecma262/#sec-isconstructor\nmodule.exports = !construct || fails(function () {\n var called;\n return isConstructorModern(isConstructorModern.call)\n || !isConstructorModern(Object)\n || !isConstructorModern(function () { called = true; })\n || called;\n}) ? isConstructorLegacy : isConstructorModern;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/** Used for built-in method references. */\nvar arrayProto = Array.prototype;\n\n/** Built-in value references. */\nvar splice = arrayProto.splice;\n\n/**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction listCacheDelete(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n return false;\n }\n var lastIndex = data.length - 1;\n if (index == lastIndex) {\n data.pop();\n } else {\n splice.call(data, index, 1);\n }\n --this.size;\n return true;\n}\n\nmodule.exports = listCacheDelete;\n","var NATIVE_WEAK_MAP = require('../internals/native-weak-map');\nvar global = require('../internals/global');\nvar uncurryThis = require('../internals/function-uncurry-this');\nvar isObject = require('../internals/is-object');\nvar createNonEnumerableProperty = require('../internals/create-non-enumerable-property');\nvar hasOwn = require('../internals/has-own-property');\nvar shared = require('../internals/shared-store');\nvar sharedKey = require('../internals/shared-key');\nvar hiddenKeys = require('../internals/hidden-keys');\n\nvar OBJECT_ALREADY_INITIALIZED = 'Object already initialized';\nvar TypeError = global.TypeError;\nvar WeakMap = global.WeakMap;\nvar set, get, has;\n\nvar enforce = function (it) {\n return has(it) ? get(it) : set(it, {});\n};\n\nvar getterFor = function (TYPE) {\n return function (it) {\n var state;\n if (!isObject(it) || (state = get(it)).type !== TYPE) {\n throw TypeError('Incompatible receiver, ' + TYPE + ' required');\n } return state;\n };\n};\n\nif (NATIVE_WEAK_MAP || shared.state) {\n var store = shared.state || (shared.state = new WeakMap());\n var wmget = uncurryThis(store.get);\n var wmhas = uncurryThis(store.has);\n var wmset = uncurryThis(store.set);\n set = function (it, metadata) {\n if (wmhas(store, it)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);\n metadata.facade = it;\n wmset(store, it, metadata);\n return metadata;\n };\n get = function (it) {\n return wmget(store, it) || {};\n };\n has = function (it) {\n return wmhas(store, it);\n };\n} else {\n var STATE = sharedKey('state');\n hiddenKeys[STATE] = true;\n set = function (it, metadata) {\n if (hasOwn(it, STATE)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);\n metadata.facade = it;\n createNonEnumerableProperty(it, STATE, metadata);\n return metadata;\n };\n get = function (it) {\n return hasOwn(it, STATE) ? it[STATE] : {};\n };\n has = function (it) {\n return hasOwn(it, STATE);\n };\n}\n\nmodule.exports = {\n set: set,\n get: get,\n has: has,\n enforce: enforce,\n getterFor: getterFor\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n// runtime helper for setting properties on components\n// in a tree-shakable way\nexports.default = (sfc, props) => {\n const target = sfc.__vccOpts || sfc;\n for (const [key, val] of props) {\n target[key] = val;\n }\n return target;\n};\n","export default function _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n\n for (var i = 0, arr2 = new Array(len); i < len; i++) {\n arr2[i] = arr[i];\n }\n\n return arr2;\n}","/*!\n * vue-router v4.0.12\n * (c) 2021 Eduardo San Martin Morote\n * @license MIT\n */\nimport { getCurrentInstance, inject, onUnmounted, onDeactivated, onActivated, computed, unref, watchEffect, defineComponent, reactive, h, provide, ref, watch, shallowRef, nextTick } from 'vue';\nimport { setupDevtoolsPlugin } from '@vue/devtools-api';\n\nconst hasSymbol = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';\r\nconst PolySymbol = (name) => \r\n// vr = vue router\r\nhasSymbol\r\n ? Symbol((process.env.NODE_ENV !== 'production') ? '[vue-router]: ' + name : name)\r\n : ((process.env.NODE_ENV !== 'production') ? '[vue-router]: ' : '_vr_') + name;\r\n// rvlm = Router View Location Matched\r\n/**\r\n * RouteRecord being rendered by the closest ancestor Router View. Used for\r\n * `onBeforeRouteUpdate` and `onBeforeRouteLeave`. rvlm stands for Router View\r\n * Location Matched\r\n *\r\n * @internal\r\n */\r\nconst matchedRouteKey = /*#__PURE__*/ PolySymbol((process.env.NODE_ENV !== 'production') ? 'router view location matched' : 'rvlm');\r\n/**\r\n * Allows overriding the router view depth to control which component in\r\n * `matched` is rendered. rvd stands for Router View Depth\r\n *\r\n * @internal\r\n */\r\nconst viewDepthKey = /*#__PURE__*/ PolySymbol((process.env.NODE_ENV !== 'production') ? 'router view depth' : 'rvd');\r\n/**\r\n * Allows overriding the router instance returned by `useRouter` in tests. r\r\n * stands for router\r\n *\r\n * @internal\r\n */\r\nconst routerKey = /*#__PURE__*/ PolySymbol((process.env.NODE_ENV !== 'production') ? 'router' : 'r');\r\n/**\r\n * Allows overriding the current route returned by `useRoute` in tests. rl\r\n * stands for route location\r\n *\r\n * @internal\r\n */\r\nconst routeLocationKey = /*#__PURE__*/ PolySymbol((process.env.NODE_ENV !== 'production') ? 'route location' : 'rl');\r\n/**\r\n * Allows overriding the current route used by router-view. Internally this is\r\n * used when the `route` prop is passed.\r\n *\r\n * @internal\r\n */\r\nconst routerViewLocationKey = /*#__PURE__*/ PolySymbol((process.env.NODE_ENV !== 'production') ? 'router view location' : 'rvl');\n\nconst isBrowser = typeof window !== 'undefined';\n\nfunction isESModule(obj) {\r\n return obj.__esModule || (hasSymbol && obj[Symbol.toStringTag] === 'Module');\r\n}\r\nconst assign = Object.assign;\r\nfunction applyToParams(fn, params) {\r\n const newParams = {};\r\n for (const key in params) {\r\n const value = params[key];\r\n newParams[key] = Array.isArray(value) ? value.map(fn) : fn(value);\r\n }\r\n return newParams;\r\n}\r\nconst noop = () => { };\n\nfunction warn(msg) {\r\n // avoid using ...args as it breaks in older Edge builds\r\n const args = Array.from(arguments).slice(1);\r\n console.warn.apply(console, ['[Vue Router warn]: ' + msg].concat(args));\r\n}\n\nconst TRAILING_SLASH_RE = /\\/$/;\r\nconst removeTrailingSlash = (path) => path.replace(TRAILING_SLASH_RE, '');\r\n/**\r\n * Transforms an URI into a normalized history location\r\n *\r\n * @param parseQuery\r\n * @param location - URI to normalize\r\n * @param currentLocation - current absolute location. Allows resolving relative\r\n * paths. Must start with `/`. Defaults to `/`\r\n * @returns a normalized history location\r\n */\r\nfunction parseURL(parseQuery, location, currentLocation = '/') {\r\n let path, query = {}, searchString = '', hash = '';\r\n // Could use URL and URLSearchParams but IE 11 doesn't support it\r\n const searchPos = location.indexOf('?');\r\n const hashPos = location.indexOf('#', searchPos > -1 ? searchPos : 0);\r\n if (searchPos > -1) {\r\n path = location.slice(0, searchPos);\r\n searchString = location.slice(searchPos + 1, hashPos > -1 ? hashPos : location.length);\r\n query = parseQuery(searchString);\r\n }\r\n if (hashPos > -1) {\r\n path = path || location.slice(0, hashPos);\r\n // keep the # character\r\n hash = location.slice(hashPos, location.length);\r\n }\r\n // no search and no query\r\n path = resolveRelativePath(path != null ? path : location, currentLocation);\r\n // empty path means a relative query or hash `?foo=f`, `#thing`\r\n return {\r\n fullPath: path + (searchString && '?') + searchString + hash,\r\n path,\r\n query,\r\n hash,\r\n };\r\n}\r\n/**\r\n * Stringifies a URL object\r\n *\r\n * @param stringifyQuery\r\n * @param location\r\n */\r\nfunction stringifyURL(stringifyQuery, location) {\r\n const query = location.query ? stringifyQuery(location.query) : '';\r\n return location.path + (query && '?') + query + (location.hash || '');\r\n}\r\n/**\r\n * Strips off the base from the beginning of a location.pathname in a non\r\n * case-sensitive way.\r\n *\r\n * @param pathname - location.pathname\r\n * @param base - base to strip off\r\n */\r\nfunction stripBase(pathname, base) {\r\n // no base or base is not found at the beginning\r\n if (!base || !pathname.toLowerCase().startsWith(base.toLowerCase()))\r\n return pathname;\r\n return pathname.slice(base.length) || '/';\r\n}\r\n/**\r\n * Checks if two RouteLocation are equal. This means that both locations are\r\n * pointing towards the same {@link RouteRecord} and that all `params`, `query`\r\n * parameters and `hash` are the same\r\n *\r\n * @param a - first {@link RouteLocation}\r\n * @param b - second {@link RouteLocation}\r\n */\r\nfunction isSameRouteLocation(stringifyQuery, a, b) {\r\n const aLastIndex = a.matched.length - 1;\r\n const bLastIndex = b.matched.length - 1;\r\n return (aLastIndex > -1 &&\r\n aLastIndex === bLastIndex &&\r\n isSameRouteRecord(a.matched[aLastIndex], b.matched[bLastIndex]) &&\r\n isSameRouteLocationParams(a.params, b.params) &&\r\n stringifyQuery(a.query) === stringifyQuery(b.query) &&\r\n a.hash === b.hash);\r\n}\r\n/**\r\n * Check if two `RouteRecords` are equal. Takes into account aliases: they are\r\n * considered equal to the `RouteRecord` they are aliasing.\r\n *\r\n * @param a - first {@link RouteRecord}\r\n * @param b - second {@link RouteRecord}\r\n */\r\nfunction isSameRouteRecord(a, b) {\r\n // since the original record has an undefined value for aliasOf\r\n // but all aliases point to the original record, this will always compare\r\n // the original record\r\n return (a.aliasOf || a) === (b.aliasOf || b);\r\n}\r\nfunction isSameRouteLocationParams(a, b) {\r\n if (Object.keys(a).length !== Object.keys(b).length)\r\n return false;\r\n for (const key in a) {\r\n if (!isSameRouteLocationParamsValue(a[key], b[key]))\r\n return false;\r\n }\r\n return true;\r\n}\r\nfunction isSameRouteLocationParamsValue(a, b) {\r\n return Array.isArray(a)\r\n ? isEquivalentArray(a, b)\r\n : Array.isArray(b)\r\n ? isEquivalentArray(b, a)\r\n : a === b;\r\n}\r\n/**\r\n * Check if two arrays are the same or if an array with one single entry is the\r\n * same as another primitive value. Used to check query and parameters\r\n *\r\n * @param a - array of values\r\n * @param b - array of values or a single value\r\n */\r\nfunction isEquivalentArray(a, b) {\r\n return Array.isArray(b)\r\n ? a.length === b.length && a.every((value, i) => value === b[i])\r\n : a.length === 1 && a[0] === b;\r\n}\r\n/**\r\n * Resolves a relative path that starts with `.`.\r\n *\r\n * @param to - path location we are resolving\r\n * @param from - currentLocation.path, should start with `/`\r\n */\r\nfunction resolveRelativePath(to, from) {\r\n if (to.startsWith('/'))\r\n return to;\r\n if ((process.env.NODE_ENV !== 'production') && !from.startsWith('/')) {\r\n warn(`Cannot resolve a relative location without an absolute path. Trying to resolve \"${to}\" from \"${from}\". It should look like \"/${from}\".`);\r\n return to;\r\n }\r\n if (!to)\r\n return from;\r\n const fromSegments = from.split('/');\r\n const toSegments = to.split('/');\r\n let position = fromSegments.length - 1;\r\n let toPosition;\r\n let segment;\r\n for (toPosition = 0; toPosition < toSegments.length; toPosition++) {\r\n segment = toSegments[toPosition];\r\n // can't go below zero\r\n if (position === 1 || segment === '.')\r\n continue;\r\n if (segment === '..')\r\n position--;\r\n // found something that is not relative path\r\n else\r\n break;\r\n }\r\n return (fromSegments.slice(0, position).join('/') +\r\n '/' +\r\n toSegments\r\n .slice(toPosition - (toPosition === toSegments.length ? 1 : 0))\r\n .join('/'));\r\n}\n\nvar NavigationType;\r\n(function (NavigationType) {\r\n NavigationType[\"pop\"] = \"pop\";\r\n NavigationType[\"push\"] = \"push\";\r\n})(NavigationType || (NavigationType = {}));\r\nvar NavigationDirection;\r\n(function (NavigationDirection) {\r\n NavigationDirection[\"back\"] = \"back\";\r\n NavigationDirection[\"forward\"] = \"forward\";\r\n NavigationDirection[\"unknown\"] = \"\";\r\n})(NavigationDirection || (NavigationDirection = {}));\r\n/**\r\n * Starting location for Histories\r\n */\r\nconst START = '';\r\n// Generic utils\r\n/**\r\n * Normalizes a base by removing any trailing slash and reading the base tag if\r\n * present.\r\n *\r\n * @param base - base to normalize\r\n */\r\nfunction normalizeBase(base) {\r\n if (!base) {\r\n if (isBrowser) {\r\n // respect tag\r\n const baseEl = document.querySelector('base');\r\n base = (baseEl && baseEl.getAttribute('href')) || '/';\r\n // strip full URL origin\r\n base = base.replace(/^\\w+:\\/\\/[^\\/]+/, '');\r\n }\r\n else {\r\n base = '/';\r\n }\r\n }\r\n // ensure leading slash when it was removed by the regex above avoid leading\r\n // slash with hash because the file could be read from the disk like file://\r\n // and the leading slash would cause problems\r\n if (base[0] !== '/' && base[0] !== '#')\r\n base = '/' + base;\r\n // remove the trailing slash so all other method can just do `base + fullPath`\r\n // to build an href\r\n return removeTrailingSlash(base);\r\n}\r\n// remove any character before the hash\r\nconst BEFORE_HASH_RE = /^[^#]+#/;\r\nfunction createHref(base, location) {\r\n return base.replace(BEFORE_HASH_RE, '#') + location;\r\n}\n\nfunction getElementPosition(el, offset) {\r\n const docRect = document.documentElement.getBoundingClientRect();\r\n const elRect = el.getBoundingClientRect();\r\n return {\r\n behavior: offset.behavior,\r\n left: elRect.left - docRect.left - (offset.left || 0),\r\n top: elRect.top - docRect.top - (offset.top || 0),\r\n };\r\n}\r\nconst computeScrollPosition = () => ({\r\n left: window.pageXOffset,\r\n top: window.pageYOffset,\r\n});\r\nfunction scrollToPosition(position) {\r\n let scrollToOptions;\r\n if ('el' in position) {\r\n const positionEl = position.el;\r\n const isIdSelector = typeof positionEl === 'string' && positionEl.startsWith('#');\r\n /**\r\n * `id`s can accept pretty much any characters, including CSS combinators\r\n * like `>` or `~`. It's still possible to retrieve elements using\r\n * `document.getElementById('~')` but it needs to be escaped when using\r\n * `document.querySelector('#\\\\~')` for it to be valid. The only\r\n * requirements for `id`s are them to be unique on the page and to not be\r\n * empty (`id=\"\"`). Because of that, when passing an id selector, it should\r\n * be properly escaped for it to work with `querySelector`. We could check\r\n * for the id selector to be simple (no CSS combinators `+ >~`) but that\r\n * would make things inconsistent since they are valid characters for an\r\n * `id` but would need to be escaped when using `querySelector`, breaking\r\n * their usage and ending up in no selector returned. Selectors need to be\r\n * escaped:\r\n *\r\n * - `#1-thing` becomes `#\\31 -thing`\r\n * - `#with~symbols` becomes `#with\\\\~symbols`\r\n *\r\n * - More information about the topic can be found at\r\n * https://mathiasbynens.be/notes/html5-id-class.\r\n * - Practical example: https://mathiasbynens.be/demo/html5-id\r\n */\r\n if ((process.env.NODE_ENV !== 'production') && typeof position.el === 'string') {\r\n if (!isIdSelector || !document.getElementById(position.el.slice(1))) {\r\n try {\r\n const foundEl = document.querySelector(position.el);\r\n if (isIdSelector && foundEl) {\r\n warn(`The selector \"${position.el}\" should be passed as \"el: document.querySelector('${position.el}')\" because it starts with \"#\".`);\r\n // return to avoid other warnings\r\n return;\r\n }\r\n }\r\n catch (err) {\r\n warn(`The selector \"${position.el}\" is invalid. If you are using an id selector, make sure to escape it. You can find more information about escaping characters in selectors at https://mathiasbynens.be/notes/css-escapes or use CSS.escape (https://developer.mozilla.org/en-US/docs/Web/API/CSS/escape).`);\r\n // return to avoid other warnings\r\n return;\r\n }\r\n }\r\n }\r\n const el = typeof positionEl === 'string'\r\n ? isIdSelector\r\n ? document.getElementById(positionEl.slice(1))\r\n : document.querySelector(positionEl)\r\n : positionEl;\r\n if (!el) {\r\n (process.env.NODE_ENV !== 'production') &&\r\n warn(`Couldn't find element using selector \"${position.el}\" returned by scrollBehavior.`);\r\n return;\r\n }\r\n scrollToOptions = getElementPosition(el, position);\r\n }\r\n else {\r\n scrollToOptions = position;\r\n }\r\n if ('scrollBehavior' in document.documentElement.style)\r\n window.scrollTo(scrollToOptions);\r\n else {\r\n window.scrollTo(scrollToOptions.left != null ? scrollToOptions.left : window.pageXOffset, scrollToOptions.top != null ? scrollToOptions.top : window.pageYOffset);\r\n }\r\n}\r\nfunction getScrollKey(path, delta) {\r\n const position = history.state ? history.state.position - delta : -1;\r\n return position + path;\r\n}\r\nconst scrollPositions = new Map();\r\nfunction saveScrollPosition(key, scrollPosition) {\r\n scrollPositions.set(key, scrollPosition);\r\n}\r\nfunction getSavedScrollPosition(key) {\r\n const scroll = scrollPositions.get(key);\r\n // consume it so it's not used again\r\n scrollPositions.delete(key);\r\n return scroll;\r\n}\r\n// TODO: RFC about how to save scroll position\r\n/**\r\n * ScrollBehavior instance used by the router to compute and restore the scroll\r\n * position when navigating.\r\n */\r\n// export interface ScrollHandler {\r\n// // returns a scroll position that can be saved in history\r\n// compute(): ScrollPositionEntry\r\n// // can take an extended ScrollPositionEntry\r\n// scroll(position: ScrollPosition): void\r\n// }\r\n// export const scrollHandler: ScrollHandler = {\r\n// compute: computeScroll,\r\n// scroll: scrollToPosition,\r\n// }\n\nlet createBaseLocation = () => location.protocol + '//' + location.host;\r\n/**\r\n * Creates a normalized history location from a window.location object\r\n * @param location -\r\n */\r\nfunction createCurrentLocation(base, location) {\r\n const { pathname, search, hash } = location;\r\n // allows hash bases like #, /#, #/, #!, #!/, /#!/, or even /folder#end\r\n const hashPos = base.indexOf('#');\r\n if (hashPos > -1) {\r\n let slicePos = hash.includes(base.slice(hashPos))\r\n ? base.slice(hashPos).length\r\n : 1;\r\n let pathFromHash = hash.slice(slicePos);\r\n // prepend the starting slash to hash so the url starts with /#\r\n if (pathFromHash[0] !== '/')\r\n pathFromHash = '/' + pathFromHash;\r\n return stripBase(pathFromHash, '');\r\n }\r\n const path = stripBase(pathname, base);\r\n return path + search + hash;\r\n}\r\nfunction useHistoryListeners(base, historyState, currentLocation, replace) {\r\n let listeners = [];\r\n let teardowns = [];\r\n // TODO: should it be a stack? a Dict. Check if the popstate listener\r\n // can trigger twice\r\n let pauseState = null;\r\n const popStateHandler = ({ state, }) => {\r\n const to = createCurrentLocation(base, location);\r\n const from = currentLocation.value;\r\n const fromState = historyState.value;\r\n let delta = 0;\r\n if (state) {\r\n currentLocation.value = to;\r\n historyState.value = state;\r\n // ignore the popstate and reset the pauseState\r\n if (pauseState && pauseState === from) {\r\n pauseState = null;\r\n return;\r\n }\r\n delta = fromState ? state.position - fromState.position : 0;\r\n }\r\n else {\r\n replace(to);\r\n }\r\n // console.log({ deltaFromCurrent })\r\n // Here we could also revert the navigation by calling history.go(-delta)\r\n // this listener will have to be adapted to not trigger again and to wait for the url\r\n // to be updated before triggering the listeners. Some kind of validation function would also\r\n // need to be passed to the listeners so the navigation can be accepted\r\n // call all listeners\r\n listeners.forEach(listener => {\r\n listener(currentLocation.value, from, {\r\n delta,\r\n type: NavigationType.pop,\r\n direction: delta\r\n ? delta > 0\r\n ? NavigationDirection.forward\r\n : NavigationDirection.back\r\n : NavigationDirection.unknown,\r\n });\r\n });\r\n };\r\n function pauseListeners() {\r\n pauseState = currentLocation.value;\r\n }\r\n function listen(callback) {\r\n // setup the listener and prepare teardown callbacks\r\n listeners.push(callback);\r\n const teardown = () => {\r\n const index = listeners.indexOf(callback);\r\n if (index > -1)\r\n listeners.splice(index, 1);\r\n };\r\n teardowns.push(teardown);\r\n return teardown;\r\n }\r\n function beforeUnloadListener() {\r\n const { history } = window;\r\n if (!history.state)\r\n return;\r\n history.replaceState(assign({}, history.state, { scroll: computeScrollPosition() }), '');\r\n }\r\n function destroy() {\r\n for (const teardown of teardowns)\r\n teardown();\r\n teardowns = [];\r\n window.removeEventListener('popstate', popStateHandler);\r\n window.removeEventListener('beforeunload', beforeUnloadListener);\r\n }\r\n // setup the listeners and prepare teardown callbacks\r\n window.addEventListener('popstate', popStateHandler);\r\n window.addEventListener('beforeunload', beforeUnloadListener);\r\n return {\r\n pauseListeners,\r\n listen,\r\n destroy,\r\n };\r\n}\r\n/**\r\n * Creates a state object\r\n */\r\nfunction buildState(back, current, forward, replaced = false, computeScroll = false) {\r\n return {\r\n back,\r\n current,\r\n forward,\r\n replaced,\r\n position: window.history.length,\r\n scroll: computeScroll ? computeScrollPosition() : null,\r\n };\r\n}\r\nfunction useHistoryStateNavigation(base) {\r\n const { history, location } = window;\r\n // private variables\r\n const currentLocation = {\r\n value: createCurrentLocation(base, location),\r\n };\r\n const historyState = { value: history.state };\r\n // build current history entry as this is a fresh navigation\r\n if (!historyState.value) {\r\n changeLocation(currentLocation.value, {\r\n back: null,\r\n current: currentLocation.value,\r\n forward: null,\r\n // the length is off by one, we need to decrease it\r\n position: history.length - 1,\r\n replaced: true,\r\n // don't add a scroll as the user may have an anchor and we want\r\n // scrollBehavior to be triggered without a saved position\r\n scroll: null,\r\n }, true);\r\n }\r\n function changeLocation(to, state, replace) {\r\n /**\r\n * if a base tag is provided and we are on a normal domain, we have to\r\n * respect the provided `base` attribute because pushState() will use it and\r\n * potentially erase anything before the `#` like at\r\n * https://github.com/vuejs/vue-router-next/issues/685 where a base of\r\n * `/folder/#` but a base of `/` would erase the `/folder/` section. If\r\n * there is no host, the `` tag makes no sense and if there isn't a\r\n * base tag we can just use everything after the `#`.\r\n */\r\n const hashIndex = base.indexOf('#');\r\n const url = hashIndex > -1\r\n ? (location.host && document.querySelector('base')\r\n ? base\r\n : base.slice(hashIndex)) + to\r\n : createBaseLocation() + base + to;\r\n try {\r\n // BROWSER QUIRK\r\n // NOTE: Safari throws a SecurityError when calling this function 100 times in 30 seconds\r\n history[replace ? 'replaceState' : 'pushState'](state, '', url);\r\n historyState.value = state;\r\n }\r\n catch (err) {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n warn('Error with push/replace State', err);\r\n }\r\n else {\r\n console.error(err);\r\n }\r\n // Force the navigation, this also resets the call count\r\n location[replace ? 'replace' : 'assign'](url);\r\n }\r\n }\r\n function replace(to, data) {\r\n const state = assign({}, history.state, buildState(historyState.value.back, \r\n // keep back and forward entries but override current position\r\n to, historyState.value.forward, true), data, { position: historyState.value.position });\r\n changeLocation(to, state, true);\r\n currentLocation.value = to;\r\n }\r\n function push(to, data) {\r\n // Add to current entry the information of where we are going\r\n // as well as saving the current position\r\n const currentState = assign({}, \r\n // use current history state to gracefully handle a wrong call to\r\n // history.replaceState\r\n // https://github.com/vuejs/vue-router-next/issues/366\r\n historyState.value, history.state, {\r\n forward: to,\r\n scroll: computeScrollPosition(),\r\n });\r\n if ((process.env.NODE_ENV !== 'production') && !history.state) {\r\n warn(`history.state seems to have been manually replaced without preserving the necessary values. Make sure to preserve existing history state if you are manually calling history.replaceState:\\n\\n` +\r\n `history.replaceState(history.state, '', url)\\n\\n` +\r\n `You can find more information at https://next.router.vuejs.org/guide/migration/#usage-of-history-state.`);\r\n }\r\n changeLocation(currentState.current, currentState, true);\r\n const state = assign({}, buildState(currentLocation.value, to, null), { position: currentState.position + 1 }, data);\r\n changeLocation(to, state, false);\r\n currentLocation.value = to;\r\n }\r\n return {\r\n location: currentLocation,\r\n state: historyState,\r\n push,\r\n replace,\r\n };\r\n}\r\n/**\r\n * Creates an HTML5 history. Most common history for single page applications.\r\n *\r\n * @param base -\r\n */\r\nfunction createWebHistory(base) {\r\n base = normalizeBase(base);\r\n const historyNavigation = useHistoryStateNavigation(base);\r\n const historyListeners = useHistoryListeners(base, historyNavigation.state, historyNavigation.location, historyNavigation.replace);\r\n function go(delta, triggerListeners = true) {\r\n if (!triggerListeners)\r\n historyListeners.pauseListeners();\r\n history.go(delta);\r\n }\r\n const routerHistory = assign({\r\n // it's overridden right after\r\n location: '',\r\n base,\r\n go,\r\n createHref: createHref.bind(null, base),\r\n }, historyNavigation, historyListeners);\r\n Object.defineProperty(routerHistory, 'location', {\r\n enumerable: true,\r\n get: () => historyNavigation.location.value,\r\n });\r\n Object.defineProperty(routerHistory, 'state', {\r\n enumerable: true,\r\n get: () => historyNavigation.state.value,\r\n });\r\n return routerHistory;\r\n}\n\n/**\r\n * Creates a in-memory based history. The main purpose of this history is to handle SSR. It starts in a special location that is nowhere.\r\n * It's up to the user to replace that location with the starter location by either calling `router.push` or `router.replace`.\r\n *\r\n * @param base - Base applied to all urls, defaults to '/'\r\n * @returns a history object that can be passed to the router constructor\r\n */\r\nfunction createMemoryHistory(base = '') {\r\n let listeners = [];\r\n let queue = [START];\r\n let position = 0;\r\n base = normalizeBase(base);\r\n function setLocation(location) {\r\n position++;\r\n if (position === queue.length) {\r\n // we are at the end, we can simply append a new entry\r\n queue.push(location);\r\n }\r\n else {\r\n // we are in the middle, we remove everything from here in the queue\r\n queue.splice(position);\r\n queue.push(location);\r\n }\r\n }\r\n function triggerListeners(to, from, { direction, delta }) {\r\n const info = {\r\n direction,\r\n delta,\r\n type: NavigationType.pop,\r\n };\r\n for (const callback of listeners) {\r\n callback(to, from, info);\r\n }\r\n }\r\n const routerHistory = {\r\n // rewritten by Object.defineProperty\r\n location: START,\r\n // TODO: should be kept in queue\r\n state: {},\r\n base,\r\n createHref: createHref.bind(null, base),\r\n replace(to) {\r\n // remove current entry and decrement position\r\n queue.splice(position--, 1);\r\n setLocation(to);\r\n },\r\n push(to, data) {\r\n setLocation(to);\r\n },\r\n listen(callback) {\r\n listeners.push(callback);\r\n return () => {\r\n const index = listeners.indexOf(callback);\r\n if (index > -1)\r\n listeners.splice(index, 1);\r\n };\r\n },\r\n destroy() {\r\n listeners = [];\r\n queue = [START];\r\n position = 0;\r\n },\r\n go(delta, shouldTrigger = true) {\r\n const from = this.location;\r\n const direction = \r\n // we are considering delta === 0 going forward, but in abstract mode\r\n // using 0 for the delta doesn't make sense like it does in html5 where\r\n // it reloads the page\r\n delta < 0 ? NavigationDirection.back : NavigationDirection.forward;\r\n position = Math.max(0, Math.min(position + delta, queue.length - 1));\r\n if (shouldTrigger) {\r\n triggerListeners(this.location, from, {\r\n direction,\r\n delta,\r\n });\r\n }\r\n },\r\n };\r\n Object.defineProperty(routerHistory, 'location', {\r\n enumerable: true,\r\n get: () => queue[position],\r\n });\r\n return routerHistory;\r\n}\n\n/**\r\n * Creates a hash history. Useful for web applications with no host (e.g.\r\n * `file://`) or when configuring a server to handle any URL is not possible.\r\n *\r\n * @param base - optional base to provide. Defaults to `location.pathname +\r\n * location.search` If there is a `` tag in the `head`, its value will be\r\n * ignored in favor of this parameter **but note it affects all the\r\n * history.pushState() calls**, meaning that if you use a `` tag, it's\r\n * `href` value **has to match this parameter** (ignoring anything after the\r\n * `#`).\r\n *\r\n * @example\r\n * ```js\r\n * // at https://example.com/folder\r\n * createWebHashHistory() // gives a url of `https://example.com/folder#`\r\n * createWebHashHistory('/folder/') // gives a url of `https://example.com/folder/#`\r\n * // if the `#` is provided in the base, it won't be added by `createWebHashHistory`\r\n * createWebHashHistory('/folder/#/app/') // gives a url of `https://example.com/folder/#/app/`\r\n * // you should avoid doing this because it changes the original url and breaks copying urls\r\n * createWebHashHistory('/other-folder/') // gives a url of `https://example.com/other-folder/#`\r\n *\r\n * // at file:///usr/etc/folder/index.html\r\n * // for locations with no `host`, the base is ignored\r\n * createWebHashHistory('/iAmIgnored') // gives a url of `file:///usr/etc/folder/index.html#`\r\n * ```\r\n */\r\nfunction createWebHashHistory(base) {\r\n // Make sure this implementation is fine in terms of encoding, specially for IE11\r\n // for `file://`, directly use the pathname and ignore the base\r\n // location.pathname contains an initial `/` even at the root: `https://example.com`\r\n base = location.host ? base || location.pathname + location.search : '';\r\n // allow the user to provide a `#` in the middle: `/base/#/app`\r\n if (!base.includes('#'))\r\n base += '#';\r\n if ((process.env.NODE_ENV !== 'production') && !base.endsWith('#/') && !base.endsWith('#')) {\r\n warn(`A hash base must end with a \"#\":\\n\"${base}\" should be \"${base.replace(/#.*$/, '#')}\".`);\r\n }\r\n return createWebHistory(base);\r\n}\n\nfunction isRouteLocation(route) {\r\n return typeof route === 'string' || (route && typeof route === 'object');\r\n}\r\nfunction isRouteName(name) {\r\n return typeof name === 'string' || typeof name === 'symbol';\r\n}\n\n/**\r\n * Initial route location where the router is. Can be used in navigation guards\r\n * to differentiate the initial navigation.\r\n *\r\n * @example\r\n * ```js\r\n * import { START_LOCATION } from 'vue-router'\r\n *\r\n * router.beforeEach((to, from) => {\r\n * if (from === START_LOCATION) {\r\n * // initial navigation\r\n * }\r\n * })\r\n * ```\r\n */\r\nconst START_LOCATION_NORMALIZED = {\r\n path: '/',\r\n name: undefined,\r\n params: {},\r\n query: {},\r\n hash: '',\r\n fullPath: '/',\r\n matched: [],\r\n meta: {},\r\n redirectedFrom: undefined,\r\n};\n\nconst NavigationFailureSymbol = /*#__PURE__*/ PolySymbol((process.env.NODE_ENV !== 'production') ? 'navigation failure' : 'nf');\r\n/**\r\n * Enumeration with all possible types for navigation failures. Can be passed to\r\n * {@link isNavigationFailure} to check for specific failures.\r\n */\r\nvar NavigationFailureType;\r\n(function (NavigationFailureType) {\r\n /**\r\n * An aborted navigation is a navigation that failed because a navigation\r\n * guard returned `false` or called `next(false)`\r\n */\r\n NavigationFailureType[NavigationFailureType[\"aborted\"] = 4] = \"aborted\";\r\n /**\r\n * A cancelled navigation is a navigation that failed because a more recent\r\n * navigation finished started (not necessarily finished).\r\n */\r\n NavigationFailureType[NavigationFailureType[\"cancelled\"] = 8] = \"cancelled\";\r\n /**\r\n * A duplicated navigation is a navigation that failed because it was\r\n * initiated while already being at the exact same location.\r\n */\r\n NavigationFailureType[NavigationFailureType[\"duplicated\"] = 16] = \"duplicated\";\r\n})(NavigationFailureType || (NavigationFailureType = {}));\r\n// DEV only debug messages\r\nconst ErrorTypeMessages = {\r\n [1 /* MATCHER_NOT_FOUND */]({ location, currentLocation }) {\r\n return `No match for\\n ${JSON.stringify(location)}${currentLocation\r\n ? '\\nwhile being at\\n' + JSON.stringify(currentLocation)\r\n : ''}`;\r\n },\r\n [2 /* NAVIGATION_GUARD_REDIRECT */]({ from, to, }) {\r\n return `Redirected from \"${from.fullPath}\" to \"${stringifyRoute(to)}\" via a navigation guard.`;\r\n },\r\n [4 /* NAVIGATION_ABORTED */]({ from, to }) {\r\n return `Navigation aborted from \"${from.fullPath}\" to \"${to.fullPath}\" via a navigation guard.`;\r\n },\r\n [8 /* NAVIGATION_CANCELLED */]({ from, to }) {\r\n return `Navigation cancelled from \"${from.fullPath}\" to \"${to.fullPath}\" with a new navigation.`;\r\n },\r\n [16 /* NAVIGATION_DUPLICATED */]({ from, to }) {\r\n return `Avoided redundant navigation to current location: \"${from.fullPath}\".`;\r\n },\r\n};\r\nfunction createRouterError(type, params) {\r\n // keep full error messages in cjs versions\r\n if ((process.env.NODE_ENV !== 'production') || !true) {\r\n return assign(new Error(ErrorTypeMessages[type](params)), {\r\n type,\r\n [NavigationFailureSymbol]: true,\r\n }, params);\r\n }\r\n else {\r\n return assign(new Error(), {\r\n type,\r\n [NavigationFailureSymbol]: true,\r\n }, params);\r\n }\r\n}\r\nfunction isNavigationFailure(error, type) {\r\n return (error instanceof Error &&\r\n NavigationFailureSymbol in error &&\r\n (type == null || !!(error.type & type)));\r\n}\r\nconst propertiesToLog = ['params', 'query', 'hash'];\r\nfunction stringifyRoute(to) {\r\n if (typeof to === 'string')\r\n return to;\r\n if ('path' in to)\r\n return to.path;\r\n const location = {};\r\n for (const key of propertiesToLog) {\r\n if (key in to)\r\n location[key] = to[key];\r\n }\r\n return JSON.stringify(location, null, 2);\r\n}\n\n// default pattern for a param: non greedy everything but /\r\nconst BASE_PARAM_PATTERN = '[^/]+?';\r\nconst BASE_PATH_PARSER_OPTIONS = {\r\n sensitive: false,\r\n strict: false,\r\n start: true,\r\n end: true,\r\n};\r\n// Special Regex characters that must be escaped in static tokens\r\nconst REGEX_CHARS_RE = /[.+*?^${}()[\\]/\\\\]/g;\r\n/**\r\n * Creates a path parser from an array of Segments (a segment is an array of Tokens)\r\n *\r\n * @param segments - array of segments returned by tokenizePath\r\n * @param extraOptions - optional options for the regexp\r\n * @returns a PathParser\r\n */\r\nfunction tokensToParser(segments, extraOptions) {\r\n const options = assign({}, BASE_PATH_PARSER_OPTIONS, extraOptions);\r\n // the amount of scores is the same as the length of segments except for the root segment \"/\"\r\n const score = [];\r\n // the regexp as a string\r\n let pattern = options.start ? '^' : '';\r\n // extracted keys\r\n const keys = [];\r\n for (const segment of segments) {\r\n // the root segment needs special treatment\r\n const segmentScores = segment.length ? [] : [90 /* Root */];\r\n // allow trailing slash\r\n if (options.strict && !segment.length)\r\n pattern += '/';\r\n for (let tokenIndex = 0; tokenIndex < segment.length; tokenIndex++) {\r\n const token = segment[tokenIndex];\r\n // resets the score if we are inside a sub segment /:a-other-:b\r\n let subSegmentScore = 40 /* Segment */ +\r\n (options.sensitive ? 0.25 /* BonusCaseSensitive */ : 0);\r\n if (token.type === 0 /* Static */) {\r\n // prepend the slash if we are starting a new segment\r\n if (!tokenIndex)\r\n pattern += '/';\r\n pattern += token.value.replace(REGEX_CHARS_RE, '\\\\$&');\r\n subSegmentScore += 40 /* Static */;\r\n }\r\n else if (token.type === 1 /* Param */) {\r\n const { value, repeatable, optional, regexp } = token;\r\n keys.push({\r\n name: value,\r\n repeatable,\r\n optional,\r\n });\r\n const re = regexp ? regexp : BASE_PARAM_PATTERN;\r\n // the user provided a custom regexp /:id(\\\\d+)\r\n if (re !== BASE_PARAM_PATTERN) {\r\n subSegmentScore += 10 /* BonusCustomRegExp */;\r\n // make sure the regexp is valid before using it\r\n try {\r\n new RegExp(`(${re})`);\r\n }\r\n catch (err) {\r\n throw new Error(`Invalid custom RegExp for param \"${value}\" (${re}): ` +\r\n err.message);\r\n }\r\n }\r\n // when we repeat we must take care of the repeating leading slash\r\n let subPattern = repeatable ? `((?:${re})(?:/(?:${re}))*)` : `(${re})`;\r\n // prepend the slash if we are starting a new segment\r\n if (!tokenIndex)\r\n subPattern =\r\n // avoid an optional / if there are more segments e.g. /:p?-static\r\n // or /:p?-:p2\r\n optional && segment.length < 2\r\n ? `(?:/${subPattern})`\r\n : '/' + subPattern;\r\n if (optional)\r\n subPattern += '?';\r\n pattern += subPattern;\r\n subSegmentScore += 20 /* Dynamic */;\r\n if (optional)\r\n subSegmentScore += -8 /* BonusOptional */;\r\n if (repeatable)\r\n subSegmentScore += -20 /* BonusRepeatable */;\r\n if (re === '.*')\r\n subSegmentScore += -50 /* BonusWildcard */;\r\n }\r\n segmentScores.push(subSegmentScore);\r\n }\r\n // an empty array like /home/ -> [[{home}], []]\r\n // if (!segment.length) pattern += '/'\r\n score.push(segmentScores);\r\n }\r\n // only apply the strict bonus to the last score\r\n if (options.strict && options.end) {\r\n const i = score.length - 1;\r\n score[i][score[i].length - 1] += 0.7000000000000001 /* BonusStrict */;\r\n }\r\n // TODO: dev only warn double trailing slash\r\n if (!options.strict)\r\n pattern += '/?';\r\n if (options.end)\r\n pattern += '$';\r\n // allow paths like /dynamic to only match dynamic or dynamic/... but not dynamic_something_else\r\n else if (options.strict)\r\n pattern += '(?:/|$)';\r\n const re = new RegExp(pattern, options.sensitive ? '' : 'i');\r\n function parse(path) {\r\n const match = path.match(re);\r\n const params = {};\r\n if (!match)\r\n return null;\r\n for (let i = 1; i < match.length; i++) {\r\n const value = match[i] || '';\r\n const key = keys[i - 1];\r\n params[key.name] = value && key.repeatable ? value.split('/') : value;\r\n }\r\n return params;\r\n }\r\n function stringify(params) {\r\n let path = '';\r\n // for optional parameters to allow to be empty\r\n let avoidDuplicatedSlash = false;\r\n for (const segment of segments) {\r\n if (!avoidDuplicatedSlash || !path.endsWith('/'))\r\n path += '/';\r\n avoidDuplicatedSlash = false;\r\n for (const token of segment) {\r\n if (token.type === 0 /* Static */) {\r\n path += token.value;\r\n }\r\n else if (token.type === 1 /* Param */) {\r\n const { value, repeatable, optional } = token;\r\n const param = value in params ? params[value] : '';\r\n if (Array.isArray(param) && !repeatable)\r\n throw new Error(`Provided param \"${value}\" is an array but it is not repeatable (* or + modifiers)`);\r\n const text = Array.isArray(param) ? param.join('/') : param;\r\n if (!text) {\r\n if (optional) {\r\n // if we have more than one optional param like /:a?-static we\r\n // don't need to care about the optional param\r\n if (segment.length < 2) {\r\n // remove the last slash as we could be at the end\r\n if (path.endsWith('/'))\r\n path = path.slice(0, -1);\r\n // do not append a slash on the next iteration\r\n else\r\n avoidDuplicatedSlash = true;\r\n }\r\n }\r\n else\r\n throw new Error(`Missing required param \"${value}\"`);\r\n }\r\n path += text;\r\n }\r\n }\r\n }\r\n return path;\r\n }\r\n return {\r\n re,\r\n score,\r\n keys,\r\n parse,\r\n stringify,\r\n };\r\n}\r\n/**\r\n * Compares an array of numbers as used in PathParser.score and returns a\r\n * number. This function can be used to `sort` an array\r\n *\r\n * @param a - first array of numbers\r\n * @param b - second array of numbers\r\n * @returns 0 if both are equal, < 0 if a should be sorted first, > 0 if b\r\n * should be sorted first\r\n */\r\nfunction compareScoreArray(a, b) {\r\n let i = 0;\r\n while (i < a.length && i < b.length) {\r\n const diff = b[i] - a[i];\r\n // only keep going if diff === 0\r\n if (diff)\r\n return diff;\r\n i++;\r\n }\r\n // if the last subsegment was Static, the shorter segments should be sorted first\r\n // otherwise sort the longest segment first\r\n if (a.length < b.length) {\r\n return a.length === 1 && a[0] === 40 /* Static */ + 40 /* Segment */\r\n ? -1\r\n : 1;\r\n }\r\n else if (a.length > b.length) {\r\n return b.length === 1 && b[0] === 40 /* Static */ + 40 /* Segment */\r\n ? 1\r\n : -1;\r\n }\r\n return 0;\r\n}\r\n/**\r\n * Compare function that can be used with `sort` to sort an array of PathParser\r\n *\r\n * @param a - first PathParser\r\n * @param b - second PathParser\r\n * @returns 0 if both are equal, < 0 if a should be sorted first, > 0 if b\r\n */\r\nfunction comparePathParserScore(a, b) {\r\n let i = 0;\r\n const aScore = a.score;\r\n const bScore = b.score;\r\n while (i < aScore.length && i < bScore.length) {\r\n const comp = compareScoreArray(aScore[i], bScore[i]);\r\n // do not return if both are equal\r\n if (comp)\r\n return comp;\r\n i++;\r\n }\r\n // if a and b share the same score entries but b has more, sort b first\r\n return bScore.length - aScore.length;\r\n // this is the ternary version\r\n // return aScore.length < bScore.length\r\n // ? 1\r\n // : aScore.length > bScore.length\r\n // ? -1\r\n // : 0\r\n}\n\nconst ROOT_TOKEN = {\r\n type: 0 /* Static */,\r\n value: '',\r\n};\r\nconst VALID_PARAM_RE = /[a-zA-Z0-9_]/;\r\n// After some profiling, the cache seems to be unnecessary because tokenizePath\r\n// (the slowest part of adding a route) is very fast\r\n// const tokenCache = new Map()\r\nfunction tokenizePath(path) {\r\n if (!path)\r\n return [[]];\r\n if (path === '/')\r\n return [[ROOT_TOKEN]];\r\n if (!path.startsWith('/')) {\r\n throw new Error((process.env.NODE_ENV !== 'production')\r\n ? `Route paths should start with a \"/\": \"${path}\" should be \"/${path}\".`\r\n : `Invalid path \"${path}\"`);\r\n }\r\n // if (tokenCache.has(path)) return tokenCache.get(path)!\r\n function crash(message) {\r\n throw new Error(`ERR (${state})/\"${buffer}\": ${message}`);\r\n }\r\n let state = 0 /* Static */;\r\n let previousState = state;\r\n const tokens = [];\r\n // the segment will always be valid because we get into the initial state\r\n // with the leading /\r\n let segment;\r\n function finalizeSegment() {\r\n if (segment)\r\n tokens.push(segment);\r\n segment = [];\r\n }\r\n // index on the path\r\n let i = 0;\r\n // char at index\r\n let char;\r\n // buffer of the value read\r\n let buffer = '';\r\n // custom regexp for a param\r\n let customRe = '';\r\n function consumeBuffer() {\r\n if (!buffer)\r\n return;\r\n if (state === 0 /* Static */) {\r\n segment.push({\r\n type: 0 /* Static */,\r\n value: buffer,\r\n });\r\n }\r\n else if (state === 1 /* Param */ ||\r\n state === 2 /* ParamRegExp */ ||\r\n state === 3 /* ParamRegExpEnd */) {\r\n if (segment.length > 1 && (char === '*' || char === '+'))\r\n crash(`A repeatable param (${buffer}) must be alone in its segment. eg: '/:ids+.`);\r\n segment.push({\r\n type: 1 /* Param */,\r\n value: buffer,\r\n regexp: customRe,\r\n repeatable: char === '*' || char === '+',\r\n optional: char === '*' || char === '?',\r\n });\r\n }\r\n else {\r\n crash('Invalid state to consume buffer');\r\n }\r\n buffer = '';\r\n }\r\n function addCharToBuffer() {\r\n buffer += char;\r\n }\r\n while (i < path.length) {\r\n char = path[i++];\r\n if (char === '\\\\' && state !== 2 /* ParamRegExp */) {\r\n previousState = state;\r\n state = 4 /* EscapeNext */;\r\n continue;\r\n }\r\n switch (state) {\r\n case 0 /* Static */:\r\n if (char === '/') {\r\n if (buffer) {\r\n consumeBuffer();\r\n }\r\n finalizeSegment();\r\n }\r\n else if (char === ':') {\r\n consumeBuffer();\r\n state = 1 /* Param */;\r\n }\r\n else {\r\n addCharToBuffer();\r\n }\r\n break;\r\n case 4 /* EscapeNext */:\r\n addCharToBuffer();\r\n state = previousState;\r\n break;\r\n case 1 /* Param */:\r\n if (char === '(') {\r\n state = 2 /* ParamRegExp */;\r\n }\r\n else if (VALID_PARAM_RE.test(char)) {\r\n addCharToBuffer();\r\n }\r\n else {\r\n consumeBuffer();\r\n state = 0 /* Static */;\r\n // go back one character if we were not modifying\r\n if (char !== '*' && char !== '?' && char !== '+')\r\n i--;\r\n }\r\n break;\r\n case 2 /* ParamRegExp */:\r\n // TODO: is it worth handling nested regexp? like :p(?:prefix_([^/]+)_suffix)\r\n // it already works by escaping the closing )\r\n // https://paths.esm.dev/?p=AAMeJbiAwQEcDKbAoAAkP60PG2R6QAvgNaA6AFACM2ABuQBB#\r\n // is this really something people need since you can also write\r\n // /prefix_:p()_suffix\r\n if (char === ')') {\r\n // handle the escaped )\r\n if (customRe[customRe.length - 1] == '\\\\')\r\n customRe = customRe.slice(0, -1) + char;\r\n else\r\n state = 3 /* ParamRegExpEnd */;\r\n }\r\n else {\r\n customRe += char;\r\n }\r\n break;\r\n case 3 /* ParamRegExpEnd */:\r\n // same as finalizing a param\r\n consumeBuffer();\r\n state = 0 /* Static */;\r\n // go back one character if we were not modifying\r\n if (char !== '*' && char !== '?' && char !== '+')\r\n i--;\r\n customRe = '';\r\n break;\r\n default:\r\n crash('Unknown state');\r\n break;\r\n }\r\n }\r\n if (state === 2 /* ParamRegExp */)\r\n crash(`Unfinished custom RegExp for param \"${buffer}\"`);\r\n consumeBuffer();\r\n finalizeSegment();\r\n // tokenCache.set(path, tokens)\r\n return tokens;\r\n}\n\nfunction createRouteRecordMatcher(record, parent, options) {\r\n const parser = tokensToParser(tokenizePath(record.path), options);\r\n // warn against params with the same name\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n const existingKeys = new Set();\r\n for (const key of parser.keys) {\r\n if (existingKeys.has(key.name))\r\n warn(`Found duplicated params with name \"${key.name}\" for path \"${record.path}\". Only the last one will be available on \"$route.params\".`);\r\n existingKeys.add(key.name);\r\n }\r\n }\r\n const matcher = assign(parser, {\r\n record,\r\n parent,\r\n // these needs to be populated by the parent\r\n children: [],\r\n alias: [],\r\n });\r\n if (parent) {\r\n // both are aliases or both are not aliases\r\n // we don't want to mix them because the order is used when\r\n // passing originalRecord in Matcher.addRoute\r\n if (!matcher.record.aliasOf === !parent.record.aliasOf)\r\n parent.children.push(matcher);\r\n }\r\n return matcher;\r\n}\n\n/**\r\n * Creates a Router Matcher.\r\n *\r\n * @internal\r\n * @param routes - array of initial routes\r\n * @param globalOptions - global route options\r\n */\r\nfunction createRouterMatcher(routes, globalOptions) {\r\n // normalized ordered array of matchers\r\n const matchers = [];\r\n const matcherMap = new Map();\r\n globalOptions = mergeOptions({ strict: false, end: true, sensitive: false }, globalOptions);\r\n function getRecordMatcher(name) {\r\n return matcherMap.get(name);\r\n }\r\n function addRoute(record, parent, originalRecord) {\r\n // used later on to remove by name\r\n const isRootAdd = !originalRecord;\r\n const mainNormalizedRecord = normalizeRouteRecord(record);\r\n // we might be the child of an alias\r\n mainNormalizedRecord.aliasOf = originalRecord && originalRecord.record;\r\n const options = mergeOptions(globalOptions, record);\r\n // generate an array of records to correctly handle aliases\r\n const normalizedRecords = [\r\n mainNormalizedRecord,\r\n ];\r\n if ('alias' in record) {\r\n const aliases = typeof record.alias === 'string' ? [record.alias] : record.alias;\r\n for (const alias of aliases) {\r\n normalizedRecords.push(assign({}, mainNormalizedRecord, {\r\n // this allows us to hold a copy of the `components` option\r\n // so that async components cache is hold on the original record\r\n components: originalRecord\r\n ? originalRecord.record.components\r\n : mainNormalizedRecord.components,\r\n path: alias,\r\n // we might be the child of an alias\r\n aliasOf: originalRecord\r\n ? originalRecord.record\r\n : mainNormalizedRecord,\r\n // the aliases are always of the same kind as the original since they\r\n // are defined on the same record\r\n }));\r\n }\r\n }\r\n let matcher;\r\n let originalMatcher;\r\n for (const normalizedRecord of normalizedRecords) {\r\n const { path } = normalizedRecord;\r\n // Build up the path for nested routes if the child isn't an absolute\r\n // route. Only add the / delimiter if the child path isn't empty and if the\r\n // parent path doesn't have a trailing slash\r\n if (parent && path[0] !== '/') {\r\n const parentPath = parent.record.path;\r\n const connectingSlash = parentPath[parentPath.length - 1] === '/' ? '' : '/';\r\n normalizedRecord.path =\r\n parent.record.path + (path && connectingSlash + path);\r\n }\r\n if ((process.env.NODE_ENV !== 'production') && normalizedRecord.path === '*') {\r\n throw new Error('Catch all routes (\"*\") must now be defined using a param with a custom regexp.\\n' +\r\n 'See more at https://next.router.vuejs.org/guide/migration/#removed-star-or-catch-all-routes.');\r\n }\r\n // create the object before hand so it can be passed to children\r\n matcher = createRouteRecordMatcher(normalizedRecord, parent, options);\r\n if ((process.env.NODE_ENV !== 'production') && parent && path[0] === '/')\r\n checkMissingParamsInAbsolutePath(matcher, parent);\r\n // if we are an alias we must tell the original record that we exist\r\n // so we can be removed\r\n if (originalRecord) {\r\n originalRecord.alias.push(matcher);\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n checkSameParams(originalRecord, matcher);\r\n }\r\n }\r\n else {\r\n // otherwise, the first record is the original and others are aliases\r\n originalMatcher = originalMatcher || matcher;\r\n if (originalMatcher !== matcher)\r\n originalMatcher.alias.push(matcher);\r\n // remove the route if named and only for the top record (avoid in nested calls)\r\n // this works because the original record is the first one\r\n if (isRootAdd && record.name && !isAliasRecord(matcher))\r\n removeRoute(record.name);\r\n }\r\n if ('children' in mainNormalizedRecord) {\r\n const children = mainNormalizedRecord.children;\r\n for (let i = 0; i < children.length; i++) {\r\n addRoute(children[i], matcher, originalRecord && originalRecord.children[i]);\r\n }\r\n }\r\n // if there was no original record, then the first one was not an alias and all\r\n // other alias (if any) need to reference this record when adding children\r\n originalRecord = originalRecord || matcher;\r\n // TODO: add normalized records for more flexibility\r\n // if (parent && isAliasRecord(originalRecord)) {\r\n // parent.children.push(originalRecord)\r\n // }\r\n insertMatcher(matcher);\r\n }\r\n return originalMatcher\r\n ? () => {\r\n // since other matchers are aliases, they should be removed by the original matcher\r\n removeRoute(originalMatcher);\r\n }\r\n : noop;\r\n }\r\n function removeRoute(matcherRef) {\r\n if (isRouteName(matcherRef)) {\r\n const matcher = matcherMap.get(matcherRef);\r\n if (matcher) {\r\n matcherMap.delete(matcherRef);\r\n matchers.splice(matchers.indexOf(matcher), 1);\r\n matcher.children.forEach(removeRoute);\r\n matcher.alias.forEach(removeRoute);\r\n }\r\n }\r\n else {\r\n const index = matchers.indexOf(matcherRef);\r\n if (index > -1) {\r\n matchers.splice(index, 1);\r\n if (matcherRef.record.name)\r\n matcherMap.delete(matcherRef.record.name);\r\n matcherRef.children.forEach(removeRoute);\r\n matcherRef.alias.forEach(removeRoute);\r\n }\r\n }\r\n }\r\n function getRoutes() {\r\n return matchers;\r\n }\r\n function insertMatcher(matcher) {\r\n let i = 0;\r\n // console.log('i is', { i })\r\n while (i < matchers.length &&\r\n comparePathParserScore(matcher, matchers[i]) >= 0)\r\n i++;\r\n // console.log('END i is', { i })\r\n // while (i < matchers.length && matcher.score <= matchers[i].score) i++\r\n matchers.splice(i, 0, matcher);\r\n // only add the original record to the name map\r\n if (matcher.record.name && !isAliasRecord(matcher))\r\n matcherMap.set(matcher.record.name, matcher);\r\n }\r\n function resolve(location, currentLocation) {\r\n let matcher;\r\n let params = {};\r\n let path;\r\n let name;\r\n if ('name' in location && location.name) {\r\n matcher = matcherMap.get(location.name);\r\n if (!matcher)\r\n throw createRouterError(1 /* MATCHER_NOT_FOUND */, {\r\n location,\r\n });\r\n name = matcher.record.name;\r\n params = assign(\r\n // paramsFromLocation is a new object\r\n paramsFromLocation(currentLocation.params, \r\n // only keep params that exist in the resolved location\r\n // TODO: only keep optional params coming from a parent record\r\n matcher.keys.filter(k => !k.optional).map(k => k.name)), location.params);\r\n // throws if cannot be stringified\r\n path = matcher.stringify(params);\r\n }\r\n else if ('path' in location) {\r\n // no need to resolve the path with the matcher as it was provided\r\n // this also allows the user to control the encoding\r\n path = location.path;\r\n if ((process.env.NODE_ENV !== 'production') && !path.startsWith('/')) {\r\n warn(`The Matcher cannot resolve relative paths but received \"${path}\". Unless you directly called \\`matcher.resolve(\"${path}\")\\`, this is probably a bug in vue-router. Please open an issue at https://new-issue.vuejs.org/?repo=vuejs/vue-router-next.`);\r\n }\r\n matcher = matchers.find(m => m.re.test(path));\r\n // matcher should have a value after the loop\r\n if (matcher) {\r\n // TODO: dev warning of unused params if provided\r\n // we know the matcher works because we tested the regexp\r\n params = matcher.parse(path);\r\n name = matcher.record.name;\r\n }\r\n // location is a relative path\r\n }\r\n else {\r\n // match by name or path of current route\r\n matcher = currentLocation.name\r\n ? matcherMap.get(currentLocation.name)\r\n : matchers.find(m => m.re.test(currentLocation.path));\r\n if (!matcher)\r\n throw createRouterError(1 /* MATCHER_NOT_FOUND */, {\r\n location,\r\n currentLocation,\r\n });\r\n name = matcher.record.name;\r\n // since we are navigating to the same location, we don't need to pick the\r\n // params like when `name` is provided\r\n params = assign({}, currentLocation.params, location.params);\r\n path = matcher.stringify(params);\r\n }\r\n const matched = [];\r\n let parentMatcher = matcher;\r\n while (parentMatcher) {\r\n // reversed order so parents are at the beginning\r\n matched.unshift(parentMatcher.record);\r\n parentMatcher = parentMatcher.parent;\r\n }\r\n return {\r\n name,\r\n path,\r\n params,\r\n matched,\r\n meta: mergeMetaFields(matched),\r\n };\r\n }\r\n // add initial routes\r\n routes.forEach(route => addRoute(route));\r\n return { addRoute, resolve, removeRoute, getRoutes, getRecordMatcher };\r\n}\r\nfunction paramsFromLocation(params, keys) {\r\n const newParams = {};\r\n for (const key of keys) {\r\n if (key in params)\r\n newParams[key] = params[key];\r\n }\r\n return newParams;\r\n}\r\n/**\r\n * Normalizes a RouteRecordRaw. Creates a copy\r\n *\r\n * @param record\r\n * @returns the normalized version\r\n */\r\nfunction normalizeRouteRecord(record) {\r\n return {\r\n path: record.path,\r\n redirect: record.redirect,\r\n name: record.name,\r\n meta: record.meta || {},\r\n aliasOf: undefined,\r\n beforeEnter: record.beforeEnter,\r\n props: normalizeRecordProps(record),\r\n children: record.children || [],\r\n instances: {},\r\n leaveGuards: new Set(),\r\n updateGuards: new Set(),\r\n enterCallbacks: {},\r\n components: 'components' in record\r\n ? record.components || {}\r\n : { default: record.component },\r\n };\r\n}\r\n/**\r\n * Normalize the optional `props` in a record to always be an object similar to\r\n * components. Also accept a boolean for components.\r\n * @param record\r\n */\r\nfunction normalizeRecordProps(record) {\r\n const propsObject = {};\r\n // props does not exist on redirect records but we can set false directly\r\n const props = record.props || false;\r\n if ('component' in record) {\r\n propsObject.default = props;\r\n }\r\n else {\r\n // NOTE: we could also allow a function to be applied to every component.\r\n // Would need user feedback for use cases\r\n for (const name in record.components)\r\n propsObject[name] = typeof props === 'boolean' ? props : props[name];\r\n }\r\n return propsObject;\r\n}\r\n/**\r\n * Checks if a record or any of its parent is an alias\r\n * @param record\r\n */\r\nfunction isAliasRecord(record) {\r\n while (record) {\r\n if (record.record.aliasOf)\r\n return true;\r\n record = record.parent;\r\n }\r\n return false;\r\n}\r\n/**\r\n * Merge meta fields of an array of records\r\n *\r\n * @param matched - array of matched records\r\n */\r\nfunction mergeMetaFields(matched) {\r\n return matched.reduce((meta, record) => assign(meta, record.meta), {});\r\n}\r\nfunction mergeOptions(defaults, partialOptions) {\r\n const options = {};\r\n for (const key in defaults) {\r\n options[key] = key in partialOptions ? partialOptions[key] : defaults[key];\r\n }\r\n return options;\r\n}\r\nfunction isSameParam(a, b) {\r\n return (a.name === b.name &&\r\n a.optional === b.optional &&\r\n a.repeatable === b.repeatable);\r\n}\r\n/**\r\n * Check if a path and its alias have the same required params\r\n *\r\n * @param a - original record\r\n * @param b - alias record\r\n */\r\nfunction checkSameParams(a, b) {\r\n for (const key of a.keys) {\r\n if (!key.optional && !b.keys.find(isSameParam.bind(null, key)))\r\n return warn(`Alias \"${b.record.path}\" and the original record: \"${a.record.path}\" should have the exact same param named \"${key.name}\"`);\r\n }\r\n for (const key of b.keys) {\r\n if (!key.optional && !a.keys.find(isSameParam.bind(null, key)))\r\n return warn(`Alias \"${b.record.path}\" and the original record: \"${a.record.path}\" should have the exact same param named \"${key.name}\"`);\r\n }\r\n}\r\nfunction checkMissingParamsInAbsolutePath(record, parent) {\r\n for (const key of parent.keys) {\r\n if (!record.keys.find(isSameParam.bind(null, key)))\r\n return warn(`Absolute path \"${record.record.path}\" should have the exact same param named \"${key.name}\" as its parent \"${parent.record.path}\".`);\r\n }\r\n}\n\n/**\r\n * Encoding Rules ␣ = Space Path: ␣ \" < > # ? { } Query: ␣ \" < > # & = Hash: ␣ \"\r\n * < > `\r\n *\r\n * On top of that, the RFC3986 (https://tools.ietf.org/html/rfc3986#section-2.2)\r\n * defines some extra characters to be encoded. Most browsers do not encode them\r\n * in encodeURI https://github.com/whatwg/url/issues/369, so it may be safer to\r\n * also encode `!'()*`. Leaving unencoded only ASCII alphanumeric(`a-zA-Z0-9`)\r\n * plus `-._~`. This extra safety should be applied to query by patching the\r\n * string returned by encodeURIComponent encodeURI also encodes `[\\]^`. `\\`\r\n * should be encoded to avoid ambiguity. Browsers (IE, FF, C) transform a `\\`\r\n * into a `/` if directly typed in. The _backtick_ (`````) should also be\r\n * encoded everywhere because some browsers like FF encode it when directly\r\n * written while others don't. Safari and IE don't encode ``\"<>{}``` in hash.\r\n */\r\n// const EXTRA_RESERVED_RE = /[!'()*]/g\r\n// const encodeReservedReplacer = (c: string) => '%' + c.charCodeAt(0).toString(16)\r\nconst HASH_RE = /#/g; // %23\r\nconst AMPERSAND_RE = /&/g; // %26\r\nconst SLASH_RE = /\\//g; // %2F\r\nconst EQUAL_RE = /=/g; // %3D\r\nconst IM_RE = /\\?/g; // %3F\r\nconst PLUS_RE = /\\+/g; // %2B\r\n/**\r\n * NOTE: It's not clear to me if we should encode the + symbol in queries, it\r\n * seems to be less flexible than not doing so and I can't find out the legacy\r\n * systems requiring this for regular requests like text/html. In the standard,\r\n * the encoding of the plus character is only mentioned for\r\n * application/x-www-form-urlencoded\r\n * (https://url.spec.whatwg.org/#urlencoded-parsing) and most browsers seems lo\r\n * leave the plus character as is in queries. To be more flexible, we allow the\r\n * plus character on the query but it can also be manually encoded by the user.\r\n *\r\n * Resources:\r\n * - https://url.spec.whatwg.org/#urlencoded-parsing\r\n * - https://stackoverflow.com/questions/1634271/url-encoding-the-space-character-or-20\r\n */\r\nconst ENC_BRACKET_OPEN_RE = /%5B/g; // [\r\nconst ENC_BRACKET_CLOSE_RE = /%5D/g; // ]\r\nconst ENC_CARET_RE = /%5E/g; // ^\r\nconst ENC_BACKTICK_RE = /%60/g; // `\r\nconst ENC_CURLY_OPEN_RE = /%7B/g; // {\r\nconst ENC_PIPE_RE = /%7C/g; // |\r\nconst ENC_CURLY_CLOSE_RE = /%7D/g; // }\r\nconst ENC_SPACE_RE = /%20/g; // }\r\n/**\r\n * Encode characters that need to be encoded on the path, search and hash\r\n * sections of the URL.\r\n *\r\n * @internal\r\n * @param text - string to encode\r\n * @returns encoded string\r\n */\r\nfunction commonEncode(text) {\r\n return encodeURI('' + text)\r\n .replace(ENC_PIPE_RE, '|')\r\n .replace(ENC_BRACKET_OPEN_RE, '[')\r\n .replace(ENC_BRACKET_CLOSE_RE, ']');\r\n}\r\n/**\r\n * Encode characters that need to be encoded on the hash section of the URL.\r\n *\r\n * @param text - string to encode\r\n * @returns encoded string\r\n */\r\nfunction encodeHash(text) {\r\n return commonEncode(text)\r\n .replace(ENC_CURLY_OPEN_RE, '{')\r\n .replace(ENC_CURLY_CLOSE_RE, '}')\r\n .replace(ENC_CARET_RE, '^');\r\n}\r\n/**\r\n * Encode characters that need to be encoded query values on the query\r\n * section of the URL.\r\n *\r\n * @param text - string to encode\r\n * @returns encoded string\r\n */\r\nfunction encodeQueryValue(text) {\r\n return (commonEncode(text)\r\n // Encode the space as +, encode the + to differentiate it from the space\r\n .replace(PLUS_RE, '%2B')\r\n .replace(ENC_SPACE_RE, '+')\r\n .replace(HASH_RE, '%23')\r\n .replace(AMPERSAND_RE, '%26')\r\n .replace(ENC_BACKTICK_RE, '`')\r\n .replace(ENC_CURLY_OPEN_RE, '{')\r\n .replace(ENC_CURLY_CLOSE_RE, '}')\r\n .replace(ENC_CARET_RE, '^'));\r\n}\r\n/**\r\n * Like `encodeQueryValue` but also encodes the `=` character.\r\n *\r\n * @param text - string to encode\r\n */\r\nfunction encodeQueryKey(text) {\r\n return encodeQueryValue(text).replace(EQUAL_RE, '%3D');\r\n}\r\n/**\r\n * Encode characters that need to be encoded on the path section of the URL.\r\n *\r\n * @param text - string to encode\r\n * @returns encoded string\r\n */\r\nfunction encodePath(text) {\r\n return commonEncode(text).replace(HASH_RE, '%23').replace(IM_RE, '%3F');\r\n}\r\n/**\r\n * Encode characters that need to be encoded on the path section of the URL as a\r\n * param. This function encodes everything {@link encodePath} does plus the\r\n * slash (`/`) character. If `text` is `null` or `undefined`, returns an empty\r\n * string instead.\r\n *\r\n * @param text - string to encode\r\n * @returns encoded string\r\n */\r\nfunction encodeParam(text) {\r\n return text == null ? '' : encodePath(text).replace(SLASH_RE, '%2F');\r\n}\r\n/**\r\n * Decode text using `decodeURIComponent`. Returns the original text if it\r\n * fails.\r\n *\r\n * @param text - string to decode\r\n * @returns decoded string\r\n */\r\nfunction decode(text) {\r\n try {\r\n return decodeURIComponent('' + text);\r\n }\r\n catch (err) {\r\n (process.env.NODE_ENV !== 'production') && warn(`Error decoding \"${text}\". Using original value`);\r\n }\r\n return '' + text;\r\n}\n\n/**\r\n * Transforms a queryString into a {@link LocationQuery} object. Accept both, a\r\n * version with the leading `?` and without Should work as URLSearchParams\r\n\n * @internal\r\n *\r\n * @param search - search string to parse\r\n * @returns a query object\r\n */\r\nfunction parseQuery(search) {\r\n const query = {};\r\n // avoid creating an object with an empty key and empty value\r\n // because of split('&')\r\n if (search === '' || search === '?')\r\n return query;\r\n const hasLeadingIM = search[0] === '?';\r\n const searchParams = (hasLeadingIM ? search.slice(1) : search).split('&');\r\n for (let i = 0; i < searchParams.length; ++i) {\r\n // pre decode the + into space\r\n const searchParam = searchParams[i].replace(PLUS_RE, ' ');\r\n // allow the = character\r\n const eqPos = searchParam.indexOf('=');\r\n const key = decode(eqPos < 0 ? searchParam : searchParam.slice(0, eqPos));\r\n const value = eqPos < 0 ? null : decode(searchParam.slice(eqPos + 1));\r\n if (key in query) {\r\n // an extra variable for ts types\r\n let currentValue = query[key];\r\n if (!Array.isArray(currentValue)) {\r\n currentValue = query[key] = [currentValue];\r\n }\r\n currentValue.push(value);\r\n }\r\n else {\r\n query[key] = value;\r\n }\r\n }\r\n return query;\r\n}\r\n/**\r\n * Stringifies a {@link LocationQueryRaw} object. Like `URLSearchParams`, it\r\n * doesn't prepend a `?`\r\n *\r\n * @internal\r\n *\r\n * @param query - query object to stringify\r\n * @returns string version of the query without the leading `?`\r\n */\r\nfunction stringifyQuery(query) {\r\n let search = '';\r\n for (let key in query) {\r\n const value = query[key];\r\n key = encodeQueryKey(key);\r\n if (value == null) {\r\n // only null adds the value\r\n if (value !== undefined) {\r\n search += (search.length ? '&' : '') + key;\r\n }\r\n continue;\r\n }\r\n // keep null values\r\n const values = Array.isArray(value)\r\n ? value.map(v => v && encodeQueryValue(v))\r\n : [value && encodeQueryValue(value)];\r\n values.forEach(value => {\r\n // skip undefined values in arrays as if they were not present\r\n // smaller code than using filter\r\n if (value !== undefined) {\r\n // only append & with non-empty search\r\n search += (search.length ? '&' : '') + key;\r\n if (value != null)\r\n search += '=' + value;\r\n }\r\n });\r\n }\r\n return search;\r\n}\r\n/**\r\n * Transforms a {@link LocationQueryRaw} into a {@link LocationQuery} by casting\r\n * numbers into strings, removing keys with an undefined value and replacing\r\n * undefined with null in arrays\r\n *\r\n * @param query - query object to normalize\r\n * @returns a normalized query object\r\n */\r\nfunction normalizeQuery(query) {\r\n const normalizedQuery = {};\r\n for (const key in query) {\r\n const value = query[key];\r\n if (value !== undefined) {\r\n normalizedQuery[key] = Array.isArray(value)\r\n ? value.map(v => (v == null ? null : '' + v))\r\n : value == null\r\n ? value\r\n : '' + value;\r\n }\r\n }\r\n return normalizedQuery;\r\n}\n\n/**\r\n * Create a list of callbacks that can be reset. Used to create before and after navigation guards list\r\n */\r\nfunction useCallbacks() {\r\n let handlers = [];\r\n function add(handler) {\r\n handlers.push(handler);\r\n return () => {\r\n const i = handlers.indexOf(handler);\r\n if (i > -1)\r\n handlers.splice(i, 1);\r\n };\r\n }\r\n function reset() {\r\n handlers = [];\r\n }\r\n return {\r\n add,\r\n list: () => handlers,\r\n reset,\r\n };\r\n}\n\nfunction registerGuard(record, name, guard) {\r\n const removeFromList = () => {\r\n record[name].delete(guard);\r\n };\r\n onUnmounted(removeFromList);\r\n onDeactivated(removeFromList);\r\n onActivated(() => {\r\n record[name].add(guard);\r\n });\r\n record[name].add(guard);\r\n}\r\n/**\r\n * Add a navigation guard that triggers whenever the component for the current\r\n * location is about to be left. Similar to {@link beforeRouteLeave} but can be\r\n * used in any component. The guard is removed when the component is unmounted.\r\n *\r\n * @param leaveGuard - {@link NavigationGuard}\r\n */\r\nfunction onBeforeRouteLeave(leaveGuard) {\r\n if ((process.env.NODE_ENV !== 'production') && !getCurrentInstance()) {\r\n warn('getCurrentInstance() returned null. onBeforeRouteLeave() must be called at the top of a setup function');\r\n return;\r\n }\r\n const activeRecord = inject(matchedRouteKey, \r\n // to avoid warning\r\n {}).value;\r\n if (!activeRecord) {\r\n (process.env.NODE_ENV !== 'production') &&\r\n warn('No active route record was found when calling `onBeforeRouteLeave()`. Make sure you call this function inside of a component child of . Maybe you called it inside of App.vue?');\r\n return;\r\n }\r\n registerGuard(activeRecord, 'leaveGuards', leaveGuard);\r\n}\r\n/**\r\n * Add a navigation guard that triggers whenever the current location is about\r\n * to be updated. Similar to {@link beforeRouteUpdate} but can be used in any\r\n * component. The guard is removed when the component is unmounted.\r\n *\r\n * @param updateGuard - {@link NavigationGuard}\r\n */\r\nfunction onBeforeRouteUpdate(updateGuard) {\r\n if ((process.env.NODE_ENV !== 'production') && !getCurrentInstance()) {\r\n warn('getCurrentInstance() returned null. onBeforeRouteUpdate() must be called at the top of a setup function');\r\n return;\r\n }\r\n const activeRecord = inject(matchedRouteKey, \r\n // to avoid warning\r\n {}).value;\r\n if (!activeRecord) {\r\n (process.env.NODE_ENV !== 'production') &&\r\n warn('No active route record was found when calling `onBeforeRouteUpdate()`. Make sure you call this function inside of a component child of . Maybe you called it inside of App.vue?');\r\n return;\r\n }\r\n registerGuard(activeRecord, 'updateGuards', updateGuard);\r\n}\r\nfunction guardToPromiseFn(guard, to, from, record, name) {\r\n // keep a reference to the enterCallbackArray to prevent pushing callbacks if a new navigation took place\r\n const enterCallbackArray = record &&\r\n // name is defined if record is because of the function overload\r\n (record.enterCallbacks[name] = record.enterCallbacks[name] || []);\r\n return () => new Promise((resolve, reject) => {\r\n const next = (valid) => {\r\n if (valid === false)\r\n reject(createRouterError(4 /* NAVIGATION_ABORTED */, {\r\n from,\r\n to,\r\n }));\r\n else if (valid instanceof Error) {\r\n reject(valid);\r\n }\r\n else if (isRouteLocation(valid)) {\r\n reject(createRouterError(2 /* NAVIGATION_GUARD_REDIRECT */, {\r\n from: to,\r\n to: valid,\r\n }));\r\n }\r\n else {\r\n if (enterCallbackArray &&\r\n // since enterCallbackArray is truthy, both record and name also are\r\n record.enterCallbacks[name] === enterCallbackArray &&\r\n typeof valid === 'function')\r\n enterCallbackArray.push(valid);\r\n resolve();\r\n }\r\n };\r\n // wrapping with Promise.resolve allows it to work with both async and sync guards\r\n const guardReturn = guard.call(record && record.instances[name], to, from, (process.env.NODE_ENV !== 'production') ? canOnlyBeCalledOnce(next, to, from) : next);\r\n let guardCall = Promise.resolve(guardReturn);\r\n if (guard.length < 3)\r\n guardCall = guardCall.then(next);\r\n if ((process.env.NODE_ENV !== 'production') && guard.length > 2) {\r\n const message = `The \"next\" callback was never called inside of ${guard.name ? '\"' + guard.name + '\"' : ''}:\\n${guard.toString()}\\n. If you are returning a value instead of calling \"next\", make sure to remove the \"next\" parameter from your function.`;\r\n if (typeof guardReturn === 'object' && 'then' in guardReturn) {\r\n guardCall = guardCall.then(resolvedValue => {\r\n // @ts-expect-error: _called is added at canOnlyBeCalledOnce\r\n if (!next._called) {\r\n warn(message);\r\n return Promise.reject(new Error('Invalid navigation guard'));\r\n }\r\n return resolvedValue;\r\n });\r\n // TODO: test me!\r\n }\r\n else if (guardReturn !== undefined) {\r\n // @ts-expect-error: _called is added at canOnlyBeCalledOnce\r\n if (!next._called) {\r\n warn(message);\r\n reject(new Error('Invalid navigation guard'));\r\n return;\r\n }\r\n }\r\n }\r\n guardCall.catch(err => reject(err));\r\n });\r\n}\r\nfunction canOnlyBeCalledOnce(next, to, from) {\r\n let called = 0;\r\n return function () {\r\n if (called++ === 1)\r\n warn(`The \"next\" callback was called more than once in one navigation guard when going from \"${from.fullPath}\" to \"${to.fullPath}\". It should be called exactly one time in each navigation guard. This will fail in production.`);\r\n // @ts-expect-error: we put it in the original one because it's easier to check\r\n next._called = true;\r\n if (called === 1)\r\n next.apply(null, arguments);\r\n };\r\n}\r\nfunction extractComponentsGuards(matched, guardType, to, from) {\r\n const guards = [];\r\n for (const record of matched) {\r\n for (const name in record.components) {\r\n let rawComponent = record.components[name];\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n if (!rawComponent ||\r\n (typeof rawComponent !== 'object' &&\r\n typeof rawComponent !== 'function')) {\r\n warn(`Component \"${name}\" in record with path \"${record.path}\" is not` +\r\n ` a valid component. Received \"${String(rawComponent)}\".`);\r\n // throw to ensure we stop here but warn to ensure the message isn't\r\n // missed by the user\r\n throw new Error('Invalid route component');\r\n }\r\n else if ('then' in rawComponent) {\r\n // warn if user wrote import('/component.vue') instead of () =>\r\n // import('./component.vue')\r\n warn(`Component \"${name}\" in record with path \"${record.path}\" is a ` +\r\n `Promise instead of a function that returns a Promise. Did you ` +\r\n `write \"import('./MyPage.vue')\" instead of ` +\r\n `\"() => import('./MyPage.vue')\" ? This will break in ` +\r\n `production if not fixed.`);\r\n const promise = rawComponent;\r\n rawComponent = () => promise;\r\n }\r\n else if (rawComponent.__asyncLoader &&\r\n // warn only once per component\r\n !rawComponent.__warnedDefineAsync) {\r\n rawComponent.__warnedDefineAsync = true;\r\n warn(`Component \"${name}\" in record with path \"${record.path}\" is defined ` +\r\n `using \"defineAsyncComponent()\". ` +\r\n `Write \"() => import('./MyPage.vue')\" instead of ` +\r\n `\"defineAsyncComponent(() => import('./MyPage.vue'))\".`);\r\n }\r\n }\r\n // skip update and leave guards if the route component is not mounted\r\n if (guardType !== 'beforeRouteEnter' && !record.instances[name])\r\n continue;\r\n if (isRouteComponent(rawComponent)) {\r\n // __vccOpts is added by vue-class-component and contain the regular options\r\n const options = rawComponent.__vccOpts || rawComponent;\r\n const guard = options[guardType];\r\n guard && guards.push(guardToPromiseFn(guard, to, from, record, name));\r\n }\r\n else {\r\n // start requesting the chunk already\r\n let componentPromise = rawComponent();\r\n if ((process.env.NODE_ENV !== 'production') && !('catch' in componentPromise)) {\r\n warn(`Component \"${name}\" in record with path \"${record.path}\" is a function that does not return a Promise. If you were passing a functional component, make sure to add a \"displayName\" to the component. This will break in production if not fixed.`);\r\n componentPromise = Promise.resolve(componentPromise);\r\n }\r\n guards.push(() => componentPromise.then(resolved => {\r\n if (!resolved)\r\n return Promise.reject(new Error(`Couldn't resolve component \"${name}\" at \"${record.path}\"`));\r\n const resolvedComponent = isESModule(resolved)\r\n ? resolved.default\r\n : resolved;\r\n // replace the function with the resolved component\r\n record.components[name] = resolvedComponent;\r\n // __vccOpts is added by vue-class-component and contain the regular options\r\n const options = resolvedComponent.__vccOpts || resolvedComponent;\r\n const guard = options[guardType];\r\n return guard && guardToPromiseFn(guard, to, from, record, name)();\r\n }));\r\n }\r\n }\r\n }\r\n return guards;\r\n}\r\n/**\r\n * Allows differentiating lazy components from functional components and vue-class-component\r\n *\r\n * @param component\r\n */\r\nfunction isRouteComponent(component) {\r\n return (typeof component === 'object' ||\r\n 'displayName' in component ||\r\n 'props' in component ||\r\n '__vccOpts' in component);\r\n}\n\n// TODO: we could allow currentRoute as a prop to expose `isActive` and\r\n// `isExactActive` behavior should go through an RFC\r\nfunction useLink(props) {\r\n const router = inject(routerKey);\r\n const currentRoute = inject(routeLocationKey);\r\n const route = computed(() => router.resolve(unref(props.to)));\r\n const activeRecordIndex = computed(() => {\r\n const { matched } = route.value;\r\n const { length } = matched;\r\n const routeMatched = matched[length - 1];\r\n const currentMatched = currentRoute.matched;\r\n if (!routeMatched || !currentMatched.length)\r\n return -1;\r\n const index = currentMatched.findIndex(isSameRouteRecord.bind(null, routeMatched));\r\n if (index > -1)\r\n return index;\r\n // possible parent record\r\n const parentRecordPath = getOriginalPath(matched[length - 2]);\r\n return (\r\n // we are dealing with nested routes\r\n length > 1 &&\r\n // if the parent and matched route have the same path, this link is\r\n // referring to the empty child. Or we currently are on a different\r\n // child of the same parent\r\n getOriginalPath(routeMatched) === parentRecordPath &&\r\n // avoid comparing the child with its parent\r\n currentMatched[currentMatched.length - 1].path !== parentRecordPath\r\n ? currentMatched.findIndex(isSameRouteRecord.bind(null, matched[length - 2]))\r\n : index);\r\n });\r\n const isActive = computed(() => activeRecordIndex.value > -1 &&\r\n includesParams(currentRoute.params, route.value.params));\r\n const isExactActive = computed(() => activeRecordIndex.value > -1 &&\r\n activeRecordIndex.value === currentRoute.matched.length - 1 &&\r\n isSameRouteLocationParams(currentRoute.params, route.value.params));\r\n function navigate(e = {}) {\r\n if (guardEvent(e)) {\r\n return router[unref(props.replace) ? 'replace' : 'push'](unref(props.to)\r\n // avoid uncaught errors are they are logged anyway\r\n ).catch(noop);\r\n }\r\n return Promise.resolve();\r\n }\r\n // devtools only\r\n if (((process.env.NODE_ENV !== 'production') || __VUE_PROD_DEVTOOLS__) && isBrowser) {\r\n const instance = getCurrentInstance();\r\n if (instance) {\r\n const linkContextDevtools = {\r\n route: route.value,\r\n isActive: isActive.value,\r\n isExactActive: isExactActive.value,\r\n };\r\n // @ts-expect-error: this is internal\r\n instance.__vrl_devtools = instance.__vrl_devtools || [];\r\n // @ts-expect-error: this is internal\r\n instance.__vrl_devtools.push(linkContextDevtools);\r\n watchEffect(() => {\r\n linkContextDevtools.route = route.value;\r\n linkContextDevtools.isActive = isActive.value;\r\n linkContextDevtools.isExactActive = isExactActive.value;\r\n }, { flush: 'post' });\r\n }\r\n }\r\n return {\r\n route,\r\n href: computed(() => route.value.href),\r\n isActive,\r\n isExactActive,\r\n navigate,\r\n };\r\n}\r\nconst RouterLinkImpl = /*#__PURE__*/ defineComponent({\r\n name: 'RouterLink',\r\n props: {\r\n to: {\r\n type: [String, Object],\r\n required: true,\r\n },\r\n replace: Boolean,\r\n activeClass: String,\r\n // inactiveClass: String,\r\n exactActiveClass: String,\r\n custom: Boolean,\r\n ariaCurrentValue: {\r\n type: String,\r\n default: 'page',\r\n },\r\n },\r\n useLink,\r\n setup(props, { slots }) {\r\n const link = reactive(useLink(props));\r\n const { options } = inject(routerKey);\r\n const elClass = computed(() => ({\r\n [getLinkClass(props.activeClass, options.linkActiveClass, 'router-link-active')]: link.isActive,\r\n // [getLinkClass(\r\n // props.inactiveClass,\r\n // options.linkInactiveClass,\r\n // 'router-link-inactive'\r\n // )]: !link.isExactActive,\r\n [getLinkClass(props.exactActiveClass, options.linkExactActiveClass, 'router-link-exact-active')]: link.isExactActive,\r\n }));\r\n return () => {\r\n const children = slots.default && slots.default(link);\r\n return props.custom\r\n ? children\r\n : h('a', {\r\n 'aria-current': link.isExactActive\r\n ? props.ariaCurrentValue\r\n : null,\r\n href: link.href,\r\n // this would override user added attrs but Vue will still add\r\n // the listener so we end up triggering both\r\n onClick: link.navigate,\r\n class: elClass.value,\r\n }, children);\r\n };\r\n },\r\n});\r\n// export the public type for h/tsx inference\r\n// also to avoid inline import() in generated d.ts files\r\n/**\r\n * Component to render a link that triggers a navigation on click.\r\n */\r\nconst RouterLink = RouterLinkImpl;\r\nfunction guardEvent(e) {\r\n // don't redirect with control keys\r\n if (e.metaKey || e.altKey || e.ctrlKey || e.shiftKey)\r\n return;\r\n // don't redirect when preventDefault called\r\n if (e.defaultPrevented)\r\n return;\r\n // don't redirect on right click\r\n if (e.button !== undefined && e.button !== 0)\r\n return;\r\n // don't redirect if `target=\"_blank\"`\r\n // @ts-expect-error getAttribute does exist\r\n if (e.currentTarget && e.currentTarget.getAttribute) {\r\n // @ts-expect-error getAttribute exists\r\n const target = e.currentTarget.getAttribute('target');\r\n if (/\\b_blank\\b/i.test(target))\r\n return;\r\n }\r\n // this may be a Weex event which doesn't have this method\r\n if (e.preventDefault)\r\n e.preventDefault();\r\n return true;\r\n}\r\nfunction includesParams(outer, inner) {\r\n for (const key in inner) {\r\n const innerValue = inner[key];\r\n const outerValue = outer[key];\r\n if (typeof innerValue === 'string') {\r\n if (innerValue !== outerValue)\r\n return false;\r\n }\r\n else {\r\n if (!Array.isArray(outerValue) ||\r\n outerValue.length !== innerValue.length ||\r\n innerValue.some((value, i) => value !== outerValue[i]))\r\n return false;\r\n }\r\n }\r\n return true;\r\n}\r\n/**\r\n * Get the original path value of a record by following its aliasOf\r\n * @param record\r\n */\r\nfunction getOriginalPath(record) {\r\n return record ? (record.aliasOf ? record.aliasOf.path : record.path) : '';\r\n}\r\n/**\r\n * Utility class to get the active class based on defaults.\r\n * @param propClass\r\n * @param globalClass\r\n * @param defaultClass\r\n */\r\nconst getLinkClass = (propClass, globalClass, defaultClass) => propClass != null\r\n ? propClass\r\n : globalClass != null\r\n ? globalClass\r\n : defaultClass;\n\nconst RouterViewImpl = /*#__PURE__*/ defineComponent({\r\n name: 'RouterView',\r\n // #674 we manually inherit them\r\n inheritAttrs: false,\r\n props: {\r\n name: {\r\n type: String,\r\n default: 'default',\r\n },\r\n route: Object,\r\n },\r\n setup(props, { attrs, slots }) {\r\n (process.env.NODE_ENV !== 'production') && warnDeprecatedUsage();\r\n const injectedRoute = inject(routerViewLocationKey);\r\n const routeToDisplay = computed(() => props.route || injectedRoute.value);\r\n const depth = inject(viewDepthKey, 0);\r\n const matchedRouteRef = computed(() => routeToDisplay.value.matched[depth]);\r\n provide(viewDepthKey, depth + 1);\r\n provide(matchedRouteKey, matchedRouteRef);\r\n provide(routerViewLocationKey, routeToDisplay);\r\n const viewRef = ref();\r\n // watch at the same time the component instance, the route record we are\r\n // rendering, and the name\r\n watch(() => [viewRef.value, matchedRouteRef.value, props.name], ([instance, to, name], [oldInstance, from, oldName]) => {\r\n // copy reused instances\r\n if (to) {\r\n // this will update the instance for new instances as well as reused\r\n // instances when navigating to a new route\r\n to.instances[name] = instance;\r\n // the component instance is reused for a different route or name so\r\n // we copy any saved update or leave guards. With async setup, the\r\n // mounting component will mount before the matchedRoute changes,\r\n // making instance === oldInstance, so we check if guards have been\r\n // added before. This works because we remove guards when\r\n // unmounting/deactivating components\r\n if (from && from !== to && instance && instance === oldInstance) {\r\n if (!to.leaveGuards.size) {\r\n to.leaveGuards = from.leaveGuards;\r\n }\r\n if (!to.updateGuards.size) {\r\n to.updateGuards = from.updateGuards;\r\n }\r\n }\r\n }\r\n // trigger beforeRouteEnter next callbacks\r\n if (instance &&\r\n to &&\r\n // if there is no instance but to and from are the same this might be\r\n // the first visit\r\n (!from || !isSameRouteRecord(to, from) || !oldInstance)) {\r\n (to.enterCallbacks[name] || []).forEach(callback => callback(instance));\r\n }\r\n }, { flush: 'post' });\r\n return () => {\r\n const route = routeToDisplay.value;\r\n const matchedRoute = matchedRouteRef.value;\r\n const ViewComponent = matchedRoute && matchedRoute.components[props.name];\r\n // we need the value at the time we render because when we unmount, we\r\n // navigated to a different location so the value is different\r\n const currentName = props.name;\r\n if (!ViewComponent) {\r\n return normalizeSlot(slots.default, { Component: ViewComponent, route });\r\n }\r\n // props from route configuration\r\n const routePropsOption = matchedRoute.props[props.name];\r\n const routeProps = routePropsOption\r\n ? routePropsOption === true\r\n ? route.params\r\n : typeof routePropsOption === 'function'\r\n ? routePropsOption(route)\r\n : routePropsOption\r\n : null;\r\n const onVnodeUnmounted = vnode => {\r\n // remove the instance reference to prevent leak\r\n if (vnode.component.isUnmounted) {\r\n matchedRoute.instances[currentName] = null;\r\n }\r\n };\r\n const component = h(ViewComponent, assign({}, routeProps, attrs, {\r\n onVnodeUnmounted,\r\n ref: viewRef,\r\n }));\r\n if (((process.env.NODE_ENV !== 'production') || __VUE_PROD_DEVTOOLS__) &&\r\n isBrowser &&\r\n component.ref) {\r\n // TODO: can display if it's an alias, its props\r\n const info = {\r\n depth,\r\n name: matchedRoute.name,\r\n path: matchedRoute.path,\r\n meta: matchedRoute.meta,\r\n };\r\n const internalInstances = Array.isArray(component.ref)\r\n ? component.ref.map(r => r.i)\r\n : [component.ref.i];\r\n internalInstances.forEach(instance => {\r\n // @ts-expect-error\r\n instance.__vrv_devtools = info;\r\n });\r\n }\r\n return (\r\n // pass the vnode to the slot as a prop.\r\n // h and both accept vnodes\r\n normalizeSlot(slots.default, { Component: component, route }) ||\r\n component);\r\n };\r\n },\r\n});\r\nfunction normalizeSlot(slot, data) {\r\n if (!slot)\r\n return null;\r\n const slotContent = slot(data);\r\n return slotContent.length === 1 ? slotContent[0] : slotContent;\r\n}\r\n// export the public type for h/tsx inference\r\n// also to avoid inline import() in generated d.ts files\r\n/**\r\n * Component to display the current route the user is at.\r\n */\r\nconst RouterView = RouterViewImpl;\r\n// warn against deprecated usage with & \r\n// due to functional component being no longer eager in Vue 3\r\nfunction warnDeprecatedUsage() {\r\n const instance = getCurrentInstance();\r\n const parentName = instance.parent && instance.parent.type.name;\r\n if (parentName &&\r\n (parentName === 'KeepAlive' || parentName.includes('Transition'))) {\r\n const comp = parentName === 'KeepAlive' ? 'keep-alive' : 'transition';\r\n warn(` can no longer be used directly inside or .\\n` +\r\n `Use slot props instead:\\n\\n` +\r\n `\\n` +\r\n ` <${comp}>\\n` +\r\n ` \\n` +\r\n ` \\n` +\r\n ``);\r\n }\r\n}\n\nfunction formatRouteLocation(routeLocation, tooltip) {\r\n const copy = assign({}, routeLocation, {\r\n // remove variables that can contain vue instances\r\n matched: routeLocation.matched.map(matched => omit(matched, ['instances', 'children', 'aliasOf'])),\r\n });\r\n return {\r\n _custom: {\r\n type: null,\r\n readOnly: true,\r\n display: routeLocation.fullPath,\r\n tooltip,\r\n value: copy,\r\n },\r\n };\r\n}\r\nfunction formatDisplay(display) {\r\n return {\r\n _custom: {\r\n display,\r\n },\r\n };\r\n}\r\n// to support multiple router instances\r\nlet routerId = 0;\r\nfunction addDevtools(app, router, matcher) {\r\n // Take over router.beforeEach and afterEach\r\n // make sure we are not registering the devtool twice\r\n if (router.__hasDevtools)\r\n return;\r\n router.__hasDevtools = true;\r\n // increment to support multiple router instances\r\n const id = routerId++;\r\n setupDevtoolsPlugin({\r\n id: 'org.vuejs.router' + (id ? '.' + id : ''),\r\n label: 'Vue Router',\r\n packageName: 'vue-router',\r\n homepage: 'https://next.router.vuejs.org/',\r\n logo: 'https://vuejs.org/images/icons/favicon-96x96.png',\r\n componentStateTypes: ['Routing'],\r\n app,\r\n }, api => {\r\n // display state added by the router\r\n api.on.inspectComponent((payload, ctx) => {\r\n if (payload.instanceData) {\r\n payload.instanceData.state.push({\r\n type: 'Routing',\r\n key: '$route',\r\n editable: false,\r\n value: formatRouteLocation(router.currentRoute.value, 'Current Route'),\r\n });\r\n }\r\n });\r\n // mark router-link as active and display tags on router views\r\n api.on.visitComponentTree(({ treeNode: node, componentInstance }) => {\r\n if (componentInstance.__vrv_devtools) {\r\n const info = componentInstance.__vrv_devtools;\r\n node.tags.push({\r\n label: (info.name ? `${info.name.toString()}: ` : '') + info.path,\r\n textColor: 0,\r\n tooltip: 'This component is rendered by <router-view>',\r\n backgroundColor: PINK_500,\r\n });\r\n }\r\n // if multiple useLink are used\r\n if (Array.isArray(componentInstance.__vrl_devtools)) {\r\n componentInstance.__devtoolsApi = api;\r\n componentInstance.__vrl_devtools.forEach(devtoolsData => {\r\n let backgroundColor = ORANGE_400;\r\n let tooltip = '';\r\n if (devtoolsData.isExactActive) {\r\n backgroundColor = LIME_500;\r\n tooltip = 'This is exactly active';\r\n }\r\n else if (devtoolsData.isActive) {\r\n backgroundColor = BLUE_600;\r\n tooltip = 'This link is active';\r\n }\r\n node.tags.push({\r\n label: devtoolsData.route.path,\r\n textColor: 0,\r\n tooltip,\r\n backgroundColor,\r\n });\r\n });\r\n }\r\n });\r\n watch(router.currentRoute, () => {\r\n // refresh active state\r\n refreshRoutesView();\r\n api.notifyComponentUpdate();\r\n api.sendInspectorTree(routerInspectorId);\r\n api.sendInspectorState(routerInspectorId);\r\n });\r\n const navigationsLayerId = 'router:navigations:' + id;\r\n api.addTimelineLayer({\r\n id: navigationsLayerId,\r\n label: `Router${id ? ' ' + id : ''} Navigations`,\r\n color: 0x40a8c4,\r\n });\r\n // const errorsLayerId = 'router:errors'\r\n // api.addTimelineLayer({\r\n // id: errorsLayerId,\r\n // label: 'Router Errors',\r\n // color: 0xea5455,\r\n // })\r\n router.onError((error, to) => {\r\n api.addTimelineEvent({\r\n layerId: navigationsLayerId,\r\n event: {\r\n title: 'Error during Navigation',\r\n subtitle: to.fullPath,\r\n logType: 'error',\r\n time: Date.now(),\r\n data: { error },\r\n groupId: to.meta.__navigationId,\r\n },\r\n });\r\n });\r\n // attached to `meta` and used to group events\r\n let navigationId = 0;\r\n router.beforeEach((to, from) => {\r\n const data = {\r\n guard: formatDisplay('beforeEach'),\r\n from: formatRouteLocation(from, 'Current Location during this navigation'),\r\n to: formatRouteLocation(to, 'Target location'),\r\n };\r\n // Used to group navigations together, hide from devtools\r\n Object.defineProperty(to.meta, '__navigationId', {\r\n value: navigationId++,\r\n });\r\n api.addTimelineEvent({\r\n layerId: navigationsLayerId,\r\n event: {\r\n time: Date.now(),\r\n title: 'Start of navigation',\r\n subtitle: to.fullPath,\r\n data,\r\n groupId: to.meta.__navigationId,\r\n },\r\n });\r\n });\r\n router.afterEach((to, from, failure) => {\r\n const data = {\r\n guard: formatDisplay('afterEach'),\r\n };\r\n if (failure) {\r\n data.failure = {\r\n _custom: {\r\n type: Error,\r\n readOnly: true,\r\n display: failure ? failure.message : '',\r\n tooltip: 'Navigation Failure',\r\n value: failure,\r\n },\r\n };\r\n data.status = formatDisplay('❌');\r\n }\r\n else {\r\n data.status = formatDisplay('✅');\r\n }\r\n // we set here to have the right order\r\n data.from = formatRouteLocation(from, 'Current Location during this navigation');\r\n data.to = formatRouteLocation(to, 'Target location');\r\n api.addTimelineEvent({\r\n layerId: navigationsLayerId,\r\n event: {\r\n title: 'End of navigation',\r\n subtitle: to.fullPath,\r\n time: Date.now(),\r\n data,\r\n logType: failure ? 'warning' : 'default',\r\n groupId: to.meta.__navigationId,\r\n },\r\n });\r\n });\r\n /**\r\n * Inspector of Existing routes\r\n */\r\n const routerInspectorId = 'router-inspector:' + id;\r\n api.addInspector({\r\n id: routerInspectorId,\r\n label: 'Routes' + (id ? ' ' + id : ''),\r\n icon: 'book',\r\n treeFilterPlaceholder: 'Search routes',\r\n });\r\n function refreshRoutesView() {\r\n // the routes view isn't active\r\n if (!activeRoutesPayload)\r\n return;\r\n const payload = activeRoutesPayload;\r\n // children routes will appear as nested\r\n let routes = matcher.getRoutes().filter(route => !route.parent);\r\n // reset match state to false\r\n routes.forEach(resetMatchStateOnRouteRecord);\r\n // apply a match state if there is a payload\r\n if (payload.filter) {\r\n routes = routes.filter(route => \r\n // save matches state based on the payload\r\n isRouteMatching(route, payload.filter.toLowerCase()));\r\n }\r\n // mark active routes\r\n routes.forEach(route => markRouteRecordActive(route, router.currentRoute.value));\r\n payload.rootNodes = routes.map(formatRouteRecordForInspector);\r\n }\r\n let activeRoutesPayload;\r\n api.on.getInspectorTree(payload => {\r\n activeRoutesPayload = payload;\r\n if (payload.app === app && payload.inspectorId === routerInspectorId) {\r\n refreshRoutesView();\r\n }\r\n });\r\n /**\r\n * Display information about the currently selected route record\r\n */\r\n api.on.getInspectorState(payload => {\r\n if (payload.app === app && payload.inspectorId === routerInspectorId) {\r\n const routes = matcher.getRoutes();\r\n const route = routes.find(route => route.record.__vd_id === payload.nodeId);\r\n if (route) {\r\n payload.state = {\r\n options: formatRouteRecordMatcherForStateInspector(route),\r\n };\r\n }\r\n }\r\n });\r\n api.sendInspectorTree(routerInspectorId);\r\n api.sendInspectorState(routerInspectorId);\r\n });\r\n}\r\nfunction modifierForKey(key) {\r\n if (key.optional) {\r\n return key.repeatable ? '*' : '?';\r\n }\r\n else {\r\n return key.repeatable ? '+' : '';\r\n }\r\n}\r\nfunction formatRouteRecordMatcherForStateInspector(route) {\r\n const { record } = route;\r\n const fields = [\r\n { editable: false, key: 'path', value: record.path },\r\n ];\r\n if (record.name != null) {\r\n fields.push({\r\n editable: false,\r\n key: 'name',\r\n value: record.name,\r\n });\r\n }\r\n fields.push({ editable: false, key: 'regexp', value: route.re });\r\n if (route.keys.length) {\r\n fields.push({\r\n editable: false,\r\n key: 'keys',\r\n value: {\r\n _custom: {\r\n type: null,\r\n readOnly: true,\r\n display: route.keys\r\n .map(key => `${key.name}${modifierForKey(key)}`)\r\n .join(' '),\r\n tooltip: 'Param keys',\r\n value: route.keys,\r\n },\r\n },\r\n });\r\n }\r\n if (record.redirect != null) {\r\n fields.push({\r\n editable: false,\r\n key: 'redirect',\r\n value: record.redirect,\r\n });\r\n }\r\n if (route.alias.length) {\r\n fields.push({\r\n editable: false,\r\n key: 'aliases',\r\n value: route.alias.map(alias => alias.record.path),\r\n });\r\n }\r\n fields.push({\r\n key: 'score',\r\n editable: false,\r\n value: {\r\n _custom: {\r\n type: null,\r\n readOnly: true,\r\n display: route.score.map(score => score.join(', ')).join(' | '),\r\n tooltip: 'Score used to sort routes',\r\n value: route.score,\r\n },\r\n },\r\n });\r\n return fields;\r\n}\r\n/**\r\n * Extracted from tailwind palette\r\n */\r\nconst PINK_500 = 0xec4899;\r\nconst BLUE_600 = 0x2563eb;\r\nconst LIME_500 = 0x84cc16;\r\nconst CYAN_400 = 0x22d3ee;\r\nconst ORANGE_400 = 0xfb923c;\r\n// const GRAY_100 = 0xf4f4f5\r\nconst DARK = 0x666666;\r\nfunction formatRouteRecordForInspector(route) {\r\n const tags = [];\r\n const { record } = route;\r\n if (record.name != null) {\r\n tags.push({\r\n label: String(record.name),\r\n textColor: 0,\r\n backgroundColor: CYAN_400,\r\n });\r\n }\r\n if (record.aliasOf) {\r\n tags.push({\r\n label: 'alias',\r\n textColor: 0,\r\n backgroundColor: ORANGE_400,\r\n });\r\n }\r\n if (route.__vd_match) {\r\n tags.push({\r\n label: 'matches',\r\n textColor: 0,\r\n backgroundColor: PINK_500,\r\n });\r\n }\r\n if (route.__vd_exactActive) {\r\n tags.push({\r\n label: 'exact',\r\n textColor: 0,\r\n backgroundColor: LIME_500,\r\n });\r\n }\r\n if (route.__vd_active) {\r\n tags.push({\r\n label: 'active',\r\n textColor: 0,\r\n backgroundColor: BLUE_600,\r\n });\r\n }\r\n if (record.redirect) {\r\n tags.push({\r\n label: 'redirect: ' +\r\n (typeof record.redirect === 'string' ? record.redirect : 'Object'),\r\n textColor: 0xffffff,\r\n backgroundColor: DARK,\r\n });\r\n }\r\n // add an id to be able to select it. Using the `path` is not possible because\r\n // empty path children would collide with their parents\r\n let id = record.__vd_id;\r\n if (id == null) {\r\n id = String(routeRecordId++);\r\n record.__vd_id = id;\r\n }\r\n return {\r\n id,\r\n label: record.path,\r\n tags,\r\n children: route.children.map(formatRouteRecordForInspector),\r\n };\r\n}\r\n// incremental id for route records and inspector state\r\nlet routeRecordId = 0;\r\nconst EXTRACT_REGEXP_RE = /^\\/(.*)\\/([a-z]*)$/;\r\nfunction markRouteRecordActive(route, currentRoute) {\r\n // no route will be active if matched is empty\r\n // reset the matching state\r\n const isExactActive = currentRoute.matched.length &&\r\n isSameRouteRecord(currentRoute.matched[currentRoute.matched.length - 1], route.record);\r\n route.__vd_exactActive = route.__vd_active = isExactActive;\r\n if (!isExactActive) {\r\n route.__vd_active = currentRoute.matched.some(match => isSameRouteRecord(match, route.record));\r\n }\r\n route.children.forEach(childRoute => markRouteRecordActive(childRoute, currentRoute));\r\n}\r\nfunction resetMatchStateOnRouteRecord(route) {\r\n route.__vd_match = false;\r\n route.children.forEach(resetMatchStateOnRouteRecord);\r\n}\r\nfunction isRouteMatching(route, filter) {\r\n const found = String(route.re).match(EXTRACT_REGEXP_RE);\r\n route.__vd_match = false;\r\n if (!found || found.length < 3) {\r\n return false;\r\n }\r\n // use a regexp without $ at the end to match nested routes better\r\n const nonEndingRE = new RegExp(found[1].replace(/\\$$/, ''), found[2]);\r\n if (nonEndingRE.test(filter)) {\r\n // mark children as matches\r\n route.children.forEach(child => isRouteMatching(child, filter));\r\n // exception case: `/`\r\n if (route.record.path !== '/' || filter === '/') {\r\n route.__vd_match = route.re.test(filter);\r\n return true;\r\n }\r\n // hide the / route\r\n return false;\r\n }\r\n const path = route.record.path.toLowerCase();\r\n const decodedPath = decode(path);\r\n // also allow partial matching on the path\r\n if (!filter.startsWith('/') &&\r\n (decodedPath.includes(filter) || path.includes(filter)))\r\n return true;\r\n if (decodedPath.startsWith(filter) || path.startsWith(filter))\r\n return true;\r\n if (route.record.name && String(route.record.name).includes(filter))\r\n return true;\r\n return route.children.some(child => isRouteMatching(child, filter));\r\n}\r\nfunction omit(obj, keys) {\r\n const ret = {};\r\n for (const key in obj) {\r\n if (!keys.includes(key)) {\r\n // @ts-expect-error\r\n ret[key] = obj[key];\r\n }\r\n }\r\n return ret;\r\n}\n\n/**\r\n * Creates a Router instance that can be used by a Vue app.\r\n *\r\n * @param options - {@link RouterOptions}\r\n */\r\nfunction createRouter(options) {\r\n const matcher = createRouterMatcher(options.routes, options);\r\n const parseQuery$1 = options.parseQuery || parseQuery;\r\n const stringifyQuery$1 = options.stringifyQuery || stringifyQuery;\r\n const routerHistory = options.history;\r\n if ((process.env.NODE_ENV !== 'production') && !routerHistory)\r\n throw new Error('Provide the \"history\" option when calling \"createRouter()\":' +\r\n ' https://next.router.vuejs.org/api/#history.');\r\n const beforeGuards = useCallbacks();\r\n const beforeResolveGuards = useCallbacks();\r\n const afterGuards = useCallbacks();\r\n const currentRoute = shallowRef(START_LOCATION_NORMALIZED);\r\n let pendingLocation = START_LOCATION_NORMALIZED;\r\n // leave the scrollRestoration if no scrollBehavior is provided\r\n if (isBrowser && options.scrollBehavior && 'scrollRestoration' in history) {\r\n history.scrollRestoration = 'manual';\r\n }\r\n const normalizeParams = applyToParams.bind(null, paramValue => '' + paramValue);\r\n const encodeParams = applyToParams.bind(null, encodeParam);\r\n const decodeParams = \r\n // @ts-expect-error: intentionally avoid the type check\r\n applyToParams.bind(null, decode);\r\n function addRoute(parentOrRoute, route) {\r\n let parent;\r\n let record;\r\n if (isRouteName(parentOrRoute)) {\r\n parent = matcher.getRecordMatcher(parentOrRoute);\r\n record = route;\r\n }\r\n else {\r\n record = parentOrRoute;\r\n }\r\n return matcher.addRoute(record, parent);\r\n }\r\n function removeRoute(name) {\r\n const recordMatcher = matcher.getRecordMatcher(name);\r\n if (recordMatcher) {\r\n matcher.removeRoute(recordMatcher);\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`Cannot remove non-existent route \"${String(name)}\"`);\r\n }\r\n }\r\n function getRoutes() {\r\n return matcher.getRoutes().map(routeMatcher => routeMatcher.record);\r\n }\r\n function hasRoute(name) {\r\n return !!matcher.getRecordMatcher(name);\r\n }\r\n function resolve(rawLocation, currentLocation) {\r\n // const objectLocation = routerLocationAsObject(rawLocation)\r\n // we create a copy to modify it later\r\n currentLocation = assign({}, currentLocation || currentRoute.value);\r\n if (typeof rawLocation === 'string') {\r\n const locationNormalized = parseURL(parseQuery$1, rawLocation, currentLocation.path);\r\n const matchedRoute = matcher.resolve({ path: locationNormalized.path }, currentLocation);\r\n const href = routerHistory.createHref(locationNormalized.fullPath);\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n if (href.startsWith('//'))\r\n warn(`Location \"${rawLocation}\" resolved to \"${href}\". A resolved location cannot start with multiple slashes.`);\r\n else if (!matchedRoute.matched.length) {\r\n warn(`No match found for location with path \"${rawLocation}\"`);\r\n }\r\n }\r\n // locationNormalized is always a new object\r\n return assign(locationNormalized, matchedRoute, {\r\n params: decodeParams(matchedRoute.params),\r\n hash: decode(locationNormalized.hash),\r\n redirectedFrom: undefined,\r\n href,\r\n });\r\n }\r\n let matcherLocation;\r\n // path could be relative in object as well\r\n if ('path' in rawLocation) {\r\n if ((process.env.NODE_ENV !== 'production') &&\r\n 'params' in rawLocation &&\r\n !('name' in rawLocation) &&\r\n // @ts-expect-error: the type is never\r\n Object.keys(rawLocation.params).length) {\r\n warn(`Path \"${\r\n // @ts-expect-error: the type is never\r\n rawLocation.path}\" was passed with params but they will be ignored. Use a named route alongside params instead.`);\r\n }\r\n matcherLocation = assign({}, rawLocation, {\r\n path: parseURL(parseQuery$1, rawLocation.path, currentLocation.path).path,\r\n });\r\n }\r\n else {\r\n // remove any nullish param\r\n const targetParams = assign({}, rawLocation.params);\r\n for (const key in targetParams) {\r\n if (targetParams[key] == null) {\r\n delete targetParams[key];\r\n }\r\n }\r\n // pass encoded values to the matcher so it can produce encoded path and fullPath\r\n matcherLocation = assign({}, rawLocation, {\r\n params: encodeParams(rawLocation.params),\r\n });\r\n // current location params are decoded, we need to encode them in case the\r\n // matcher merges the params\r\n currentLocation.params = encodeParams(currentLocation.params);\r\n }\r\n const matchedRoute = matcher.resolve(matcherLocation, currentLocation);\r\n const hash = rawLocation.hash || '';\r\n if ((process.env.NODE_ENV !== 'production') && hash && !hash.startsWith('#')) {\r\n warn(`A \\`hash\\` should always start with the character \"#\". Replace \"${hash}\" with \"#${hash}\".`);\r\n }\r\n // decoding them) the matcher might have merged current location params so\r\n // we need to run the decoding again\r\n matchedRoute.params = normalizeParams(decodeParams(matchedRoute.params));\r\n const fullPath = stringifyURL(stringifyQuery$1, assign({}, rawLocation, {\r\n hash: encodeHash(hash),\r\n path: matchedRoute.path,\r\n }));\r\n const href = routerHistory.createHref(fullPath);\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n if (href.startsWith('//')) {\r\n warn(`Location \"${rawLocation}\" resolved to \"${href}\". A resolved location cannot start with multiple slashes.`);\r\n }\r\n else if (!matchedRoute.matched.length) {\r\n warn(`No match found for location with path \"${'path' in rawLocation ? rawLocation.path : rawLocation}\"`);\r\n }\r\n }\r\n return assign({\r\n fullPath,\r\n // keep the hash encoded so fullPath is effectively path + encodedQuery +\r\n // hash\r\n hash,\r\n query: \r\n // if the user is using a custom query lib like qs, we might have\r\n // nested objects, so we keep the query as is, meaning it can contain\r\n // numbers at `$route.query`, but at the point, the user will have to\r\n // use their own type anyway.\r\n // https://github.com/vuejs/vue-router-next/issues/328#issuecomment-649481567\r\n stringifyQuery$1 === stringifyQuery\r\n ? normalizeQuery(rawLocation.query)\r\n : (rawLocation.query || {}),\r\n }, matchedRoute, {\r\n redirectedFrom: undefined,\r\n href,\r\n });\r\n }\r\n function locationAsObject(to) {\r\n return typeof to === 'string'\r\n ? parseURL(parseQuery$1, to, currentRoute.value.path)\r\n : assign({}, to);\r\n }\r\n function checkCanceledNavigation(to, from) {\r\n if (pendingLocation !== to) {\r\n return createRouterError(8 /* NAVIGATION_CANCELLED */, {\r\n from,\r\n to,\r\n });\r\n }\r\n }\r\n function push(to) {\r\n return pushWithRedirect(to);\r\n }\r\n function replace(to) {\r\n return push(assign(locationAsObject(to), { replace: true }));\r\n }\r\n function handleRedirectRecord(to) {\r\n const lastMatched = to.matched[to.matched.length - 1];\r\n if (lastMatched && lastMatched.redirect) {\r\n const { redirect } = lastMatched;\r\n let newTargetLocation = typeof redirect === 'function' ? redirect(to) : redirect;\r\n if (typeof newTargetLocation === 'string') {\r\n newTargetLocation =\r\n newTargetLocation.includes('?') || newTargetLocation.includes('#')\r\n ? (newTargetLocation = locationAsObject(newTargetLocation))\r\n : // force empty params\r\n { path: newTargetLocation };\r\n // @ts-expect-error: force empty params when a string is passed to let\r\n // the router parse them again\r\n newTargetLocation.params = {};\r\n }\r\n if ((process.env.NODE_ENV !== 'production') &&\r\n !('path' in newTargetLocation) &&\r\n !('name' in newTargetLocation)) {\r\n warn(`Invalid redirect found:\\n${JSON.stringify(newTargetLocation, null, 2)}\\n when navigating to \"${to.fullPath}\". A redirect must contain a name or path. This will break in production.`);\r\n throw new Error('Invalid redirect');\r\n }\r\n return assign({\r\n query: to.query,\r\n hash: to.hash,\r\n params: to.params,\r\n }, newTargetLocation);\r\n }\r\n }\r\n function pushWithRedirect(to, redirectedFrom) {\r\n const targetLocation = (pendingLocation = resolve(to));\r\n const from = currentRoute.value;\r\n const data = to.state;\r\n const force = to.force;\r\n // to could be a string where `replace` is a function\r\n const replace = to.replace === true;\r\n const shouldRedirect = handleRedirectRecord(targetLocation);\r\n if (shouldRedirect)\r\n return pushWithRedirect(assign(locationAsObject(shouldRedirect), {\r\n state: data,\r\n force,\r\n replace,\r\n }), \r\n // keep original redirectedFrom if it exists\r\n redirectedFrom || targetLocation);\r\n // if it was a redirect we already called `pushWithRedirect` above\r\n const toLocation = targetLocation;\r\n toLocation.redirectedFrom = redirectedFrom;\r\n let failure;\r\n if (!force && isSameRouteLocation(stringifyQuery$1, from, targetLocation)) {\r\n failure = createRouterError(16 /* NAVIGATION_DUPLICATED */, { to: toLocation, from });\r\n // trigger scroll to allow scrolling to the same anchor\r\n handleScroll(from, from, \r\n // this is a push, the only way for it to be triggered from a\r\n // history.listen is with a redirect, which makes it become a push\r\n true, \r\n // This cannot be the first navigation because the initial location\r\n // cannot be manually navigated to\r\n false);\r\n }\r\n return (failure ? Promise.resolve(failure) : navigate(toLocation, from))\r\n .catch((error) => isNavigationFailure(error)\r\n ? error\r\n : // reject any unknown error\r\n triggerError(error, toLocation, from))\r\n .then((failure) => {\r\n if (failure) {\r\n if (isNavigationFailure(failure, 2 /* NAVIGATION_GUARD_REDIRECT */)) {\r\n if ((process.env.NODE_ENV !== 'production') &&\r\n // we are redirecting to the same location we were already at\r\n isSameRouteLocation(stringifyQuery$1, resolve(failure.to), toLocation) &&\r\n // and we have done it a couple of times\r\n redirectedFrom &&\r\n // @ts-expect-error: added only in dev\r\n (redirectedFrom._count = redirectedFrom._count\r\n ? // @ts-expect-error\r\n redirectedFrom._count + 1\r\n : 1) > 10) {\r\n warn(`Detected an infinite redirection in a navigation guard when going from \"${from.fullPath}\" to \"${toLocation.fullPath}\". Aborting to avoid a Stack Overflow. This will break in production if not fixed.`);\r\n return Promise.reject(new Error('Infinite redirect in navigation guard'));\r\n }\r\n return pushWithRedirect(\r\n // keep options\r\n assign(locationAsObject(failure.to), {\r\n state: data,\r\n force,\r\n replace,\r\n }), \r\n // preserve the original redirectedFrom if any\r\n redirectedFrom || toLocation);\r\n }\r\n }\r\n else {\r\n // if we fail we don't finalize the navigation\r\n failure = finalizeNavigation(toLocation, from, true, replace, data);\r\n }\r\n triggerAfterEach(toLocation, from, failure);\r\n return failure;\r\n });\r\n }\r\n /**\r\n * Helper to reject and skip all navigation guards if a new navigation happened\r\n * @param to\r\n * @param from\r\n */\r\n function checkCanceledNavigationAndReject(to, from) {\r\n const error = checkCanceledNavigation(to, from);\r\n return error ? Promise.reject(error) : Promise.resolve();\r\n }\r\n // TODO: refactor the whole before guards by internally using router.beforeEach\r\n function navigate(to, from) {\r\n let guards;\r\n const [leavingRecords, updatingRecords, enteringRecords] = extractChangingRecords(to, from);\r\n // all components here have been resolved once because we are leaving\r\n guards = extractComponentsGuards(leavingRecords.reverse(), 'beforeRouteLeave', to, from);\r\n // leavingRecords is already reversed\r\n for (const record of leavingRecords) {\r\n record.leaveGuards.forEach(guard => {\r\n guards.push(guardToPromiseFn(guard, to, from));\r\n });\r\n }\r\n const canceledNavigationCheck = checkCanceledNavigationAndReject.bind(null, to, from);\r\n guards.push(canceledNavigationCheck);\r\n // run the queue of per route beforeRouteLeave guards\r\n return (runGuardQueue(guards)\r\n .then(() => {\r\n // check global guards beforeEach\r\n guards = [];\r\n for (const guard of beforeGuards.list()) {\r\n guards.push(guardToPromiseFn(guard, to, from));\r\n }\r\n guards.push(canceledNavigationCheck);\r\n return runGuardQueue(guards);\r\n })\r\n .then(() => {\r\n // check in components beforeRouteUpdate\r\n guards = extractComponentsGuards(updatingRecords, 'beforeRouteUpdate', to, from);\r\n for (const record of updatingRecords) {\r\n record.updateGuards.forEach(guard => {\r\n guards.push(guardToPromiseFn(guard, to, from));\r\n });\r\n }\r\n guards.push(canceledNavigationCheck);\r\n // run the queue of per route beforeEnter guards\r\n return runGuardQueue(guards);\r\n })\r\n .then(() => {\r\n // check the route beforeEnter\r\n guards = [];\r\n for (const record of to.matched) {\r\n // do not trigger beforeEnter on reused views\r\n if (record.beforeEnter && !from.matched.includes(record)) {\r\n if (Array.isArray(record.beforeEnter)) {\r\n for (const beforeEnter of record.beforeEnter)\r\n guards.push(guardToPromiseFn(beforeEnter, to, from));\r\n }\r\n else {\r\n guards.push(guardToPromiseFn(record.beforeEnter, to, from));\r\n }\r\n }\r\n }\r\n guards.push(canceledNavigationCheck);\r\n // run the queue of per route beforeEnter guards\r\n return runGuardQueue(guards);\r\n })\r\n .then(() => {\r\n // NOTE: at this point to.matched is normalized and does not contain any () => Promise\r\n // clear existing enterCallbacks, these are added by extractComponentsGuards\r\n to.matched.forEach(record => (record.enterCallbacks = {}));\r\n // check in-component beforeRouteEnter\r\n guards = extractComponentsGuards(enteringRecords, 'beforeRouteEnter', to, from);\r\n guards.push(canceledNavigationCheck);\r\n // run the queue of per route beforeEnter guards\r\n return runGuardQueue(guards);\r\n })\r\n .then(() => {\r\n // check global guards beforeResolve\r\n guards = [];\r\n for (const guard of beforeResolveGuards.list()) {\r\n guards.push(guardToPromiseFn(guard, to, from));\r\n }\r\n guards.push(canceledNavigationCheck);\r\n return runGuardQueue(guards);\r\n })\r\n // catch any navigation canceled\r\n .catch(err => isNavigationFailure(err, 8 /* NAVIGATION_CANCELLED */)\r\n ? err\r\n : Promise.reject(err)));\r\n }\r\n function triggerAfterEach(to, from, failure) {\r\n // navigation is confirmed, call afterGuards\r\n // TODO: wrap with error handlers\r\n for (const guard of afterGuards.list())\r\n guard(to, from, failure);\r\n }\r\n /**\r\n * - Cleans up any navigation guards\r\n * - Changes the url if necessary\r\n * - Calls the scrollBehavior\r\n */\r\n function finalizeNavigation(toLocation, from, isPush, replace, data) {\r\n // a more recent navigation took place\r\n const error = checkCanceledNavigation(toLocation, from);\r\n if (error)\r\n return error;\r\n // only consider as push if it's not the first navigation\r\n const isFirstNavigation = from === START_LOCATION_NORMALIZED;\r\n const state = !isBrowser ? {} : history.state;\r\n // change URL only if the user did a push/replace and if it's not the initial navigation because\r\n // it's just reflecting the url\r\n if (isPush) {\r\n // on the initial navigation, we want to reuse the scroll position from\r\n // history state if it exists\r\n if (replace || isFirstNavigation)\r\n routerHistory.replace(toLocation.fullPath, assign({\r\n scroll: isFirstNavigation && state && state.scroll,\r\n }, data));\r\n else\r\n routerHistory.push(toLocation.fullPath, data);\r\n }\r\n // accept current navigation\r\n currentRoute.value = toLocation;\r\n handleScroll(toLocation, from, isPush, isFirstNavigation);\r\n markAsReady();\r\n }\r\n let removeHistoryListener;\r\n // attach listener to history to trigger navigations\r\n function setupListeners() {\r\n removeHistoryListener = routerHistory.listen((to, _from, info) => {\r\n // cannot be a redirect route because it was in history\r\n const toLocation = resolve(to);\r\n // due to dynamic routing, and to hash history with manual navigation\r\n // (manually changing the url or calling history.hash = '#/somewhere'),\r\n // there could be a redirect record in history\r\n const shouldRedirect = handleRedirectRecord(toLocation);\r\n if (shouldRedirect) {\r\n pushWithRedirect(assign(shouldRedirect, { replace: true }), toLocation).catch(noop);\r\n return;\r\n }\r\n pendingLocation = toLocation;\r\n const from = currentRoute.value;\r\n // TODO: should be moved to web history?\r\n if (isBrowser) {\r\n saveScrollPosition(getScrollKey(from.fullPath, info.delta), computeScrollPosition());\r\n }\r\n navigate(toLocation, from)\r\n .catch((error) => {\r\n if (isNavigationFailure(error, 4 /* NAVIGATION_ABORTED */ | 8 /* NAVIGATION_CANCELLED */)) {\r\n return error;\r\n }\r\n if (isNavigationFailure(error, 2 /* NAVIGATION_GUARD_REDIRECT */)) {\r\n // Here we could call if (info.delta) routerHistory.go(-info.delta,\r\n // false) but this is bug prone as we have no way to wait the\r\n // navigation to be finished before calling pushWithRedirect. Using\r\n // a setTimeout of 16ms seems to work but there is not guarantee for\r\n // it to work on every browser. So Instead we do not restore the\r\n // history entry and trigger a new navigation as requested by the\r\n // navigation guard.\r\n // the error is already handled by router.push we just want to avoid\r\n // logging the error\r\n pushWithRedirect(error.to, toLocation\r\n // avoid an uncaught rejection, let push call triggerError\r\n )\r\n .then(failure => {\r\n // manual change in hash history #916 ending up in the URL not\r\n // changing but it was changed by the manual url change, so we\r\n // need to manually change it ourselves\r\n if (isNavigationFailure(failure, 4 /* NAVIGATION_ABORTED */ |\r\n 16 /* NAVIGATION_DUPLICATED */) &&\r\n !info.delta &&\r\n info.type === NavigationType.pop) {\r\n routerHistory.go(-1, false);\r\n }\r\n })\r\n .catch(noop);\r\n // avoid the then branch\r\n return Promise.reject();\r\n }\r\n // do not restore history on unknown direction\r\n if (info.delta)\r\n routerHistory.go(-info.delta, false);\r\n // unrecognized error, transfer to the global handler\r\n return triggerError(error, toLocation, from);\r\n })\r\n .then((failure) => {\r\n failure =\r\n failure ||\r\n finalizeNavigation(\r\n // after navigation, all matched components are resolved\r\n toLocation, from, false);\r\n // revert the navigation\r\n if (failure) {\r\n if (info.delta) {\r\n routerHistory.go(-info.delta, false);\r\n }\r\n else if (info.type === NavigationType.pop &&\r\n isNavigationFailure(failure, 4 /* NAVIGATION_ABORTED */ | 16 /* NAVIGATION_DUPLICATED */)) {\r\n // manual change in hash history #916\r\n // it's like a push but lacks the information of the direction\r\n routerHistory.go(-1, false);\r\n }\r\n }\r\n triggerAfterEach(toLocation, from, failure);\r\n })\r\n .catch(noop);\r\n });\r\n }\r\n // Initialization and Errors\r\n let readyHandlers = useCallbacks();\r\n let errorHandlers = useCallbacks();\r\n let ready;\r\n /**\r\n * Trigger errorHandlers added via onError and throws the error as well\r\n *\r\n * @param error - error to throw\r\n * @param to - location we were navigating to when the error happened\r\n * @param from - location we were navigating from when the error happened\r\n * @returns the error as a rejected promise\r\n */\r\n function triggerError(error, to, from) {\r\n markAsReady(error);\r\n const list = errorHandlers.list();\r\n if (list.length) {\r\n list.forEach(handler => handler(error, to, from));\r\n }\r\n else {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n warn('uncaught error during route navigation:');\r\n }\r\n console.error(error);\r\n }\r\n return Promise.reject(error);\r\n }\r\n function isReady() {\r\n if (ready && currentRoute.value !== START_LOCATION_NORMALIZED)\r\n return Promise.resolve();\r\n return new Promise((resolve, reject) => {\r\n readyHandlers.add([resolve, reject]);\r\n });\r\n }\r\n /**\r\n * Mark the router as ready, resolving the promised returned by isReady(). Can\r\n * only be called once, otherwise does nothing.\r\n * @param err - optional error\r\n */\r\n function markAsReady(err) {\r\n if (ready)\r\n return;\r\n ready = true;\r\n setupListeners();\r\n readyHandlers\r\n .list()\r\n .forEach(([resolve, reject]) => (err ? reject(err) : resolve()));\r\n readyHandlers.reset();\r\n }\r\n // Scroll behavior\r\n function handleScroll(to, from, isPush, isFirstNavigation) {\r\n const { scrollBehavior } = options;\r\n if (!isBrowser || !scrollBehavior)\r\n return Promise.resolve();\r\n const scrollPosition = (!isPush && getSavedScrollPosition(getScrollKey(to.fullPath, 0))) ||\r\n ((isFirstNavigation || !isPush) &&\r\n history.state &&\r\n history.state.scroll) ||\r\n null;\r\n return nextTick()\r\n .then(() => scrollBehavior(to, from, scrollPosition))\r\n .then(position => position && scrollToPosition(position))\r\n .catch(err => triggerError(err, to, from));\r\n }\r\n const go = (delta) => routerHistory.go(delta);\r\n let started;\r\n const installedApps = new Set();\r\n const router = {\r\n currentRoute,\r\n addRoute,\r\n removeRoute,\r\n hasRoute,\r\n getRoutes,\r\n resolve,\r\n options,\r\n push,\r\n replace,\r\n go,\r\n back: () => go(-1),\r\n forward: () => go(1),\r\n beforeEach: beforeGuards.add,\r\n beforeResolve: beforeResolveGuards.add,\r\n afterEach: afterGuards.add,\r\n onError: errorHandlers.add,\r\n isReady,\r\n install(app) {\r\n const router = this;\r\n app.component('RouterLink', RouterLink);\r\n app.component('RouterView', RouterView);\r\n app.config.globalProperties.$router = router;\r\n Object.defineProperty(app.config.globalProperties, '$route', {\r\n enumerable: true,\r\n get: () => unref(currentRoute),\r\n });\r\n // this initial navigation is only necessary on client, on server it doesn't\r\n // make sense because it will create an extra unnecessary navigation and could\r\n // lead to problems\r\n if (isBrowser &&\r\n // used for the initial navigation client side to avoid pushing\r\n // multiple times when the router is used in multiple apps\r\n !started &&\r\n currentRoute.value === START_LOCATION_NORMALIZED) {\r\n // see above\r\n started = true;\r\n push(routerHistory.location).catch(err => {\r\n if ((process.env.NODE_ENV !== 'production'))\r\n warn('Unexpected error when starting the router:', err);\r\n });\r\n }\r\n const reactiveRoute = {};\r\n for (const key in START_LOCATION_NORMALIZED) {\r\n // @ts-expect-error: the key matches\r\n reactiveRoute[key] = computed(() => currentRoute.value[key]);\r\n }\r\n app.provide(routerKey, router);\r\n app.provide(routeLocationKey, reactive(reactiveRoute));\r\n app.provide(routerViewLocationKey, currentRoute);\r\n const unmountApp = app.unmount;\r\n installedApps.add(app);\r\n app.unmount = function () {\r\n installedApps.delete(app);\r\n // the router is not attached to an app anymore\r\n if (installedApps.size < 1) {\r\n // invalidate the current navigation\r\n pendingLocation = START_LOCATION_NORMALIZED;\r\n removeHistoryListener && removeHistoryListener();\r\n currentRoute.value = START_LOCATION_NORMALIZED;\r\n started = false;\r\n ready = false;\r\n }\r\n unmountApp();\r\n };\r\n if (((process.env.NODE_ENV !== 'production') || __VUE_PROD_DEVTOOLS__) && isBrowser) {\r\n addDevtools(app, router, matcher);\r\n }\r\n },\r\n };\r\n return router;\r\n}\r\nfunction runGuardQueue(guards) {\r\n return guards.reduce((promise, guard) => promise.then(() => guard()), Promise.resolve());\r\n}\r\nfunction extractChangingRecords(to, from) {\r\n const leavingRecords = [];\r\n const updatingRecords = [];\r\n const enteringRecords = [];\r\n const len = Math.max(from.matched.length, to.matched.length);\r\n for (let i = 0; i < len; i++) {\r\n const recordFrom = from.matched[i];\r\n if (recordFrom) {\r\n if (to.matched.find(record => isSameRouteRecord(record, recordFrom)))\r\n updatingRecords.push(recordFrom);\r\n else\r\n leavingRecords.push(recordFrom);\r\n }\r\n const recordTo = to.matched[i];\r\n if (recordTo) {\r\n // the type doesn't matter because we are comparing per reference\r\n if (!from.matched.find(record => isSameRouteRecord(record, recordTo))) {\r\n enteringRecords.push(recordTo);\r\n }\r\n }\r\n }\r\n return [leavingRecords, updatingRecords, enteringRecords];\r\n}\n\n/**\r\n * Returns the router instance. Equivalent to using `$router` inside\r\n * templates.\r\n */\r\nfunction useRouter() {\r\n return inject(routerKey);\r\n}\r\n/**\r\n * Returns the current route location. Equivalent to using `$route` inside\r\n * templates.\r\n */\r\nfunction useRoute() {\r\n return inject(routeLocationKey);\r\n}\n\nexport { NavigationFailureType, RouterLink, RouterView, START_LOCATION_NORMALIZED as START_LOCATION, createMemoryHistory, createRouter, createRouterMatcher, createWebHashHistory, createWebHistory, isNavigationFailure, matchedRouteKey, onBeforeRouteLeave, onBeforeRouteUpdate, parseQuery, routeLocationKey, routerKey, routerViewLocationKey, stringifyQuery, useLink, useRoute, useRouter, viewDepthKey };\n","/**\r\n * A collection of shims that provide minimal functionality of the ES6 collections.\r\n *\r\n * These implementations are not meant to be used outside of the ResizeObserver\r\n * modules as they cover only a limited range of use cases.\r\n */\r\n/* eslint-disable require-jsdoc, valid-jsdoc */\r\nvar MapShim = (function () {\r\n if (typeof Map !== 'undefined') {\r\n return Map;\r\n }\r\n /**\r\n * Returns index in provided array that matches the specified key.\r\n *\r\n * @param {Array} arr\r\n * @param {*} key\r\n * @returns {number}\r\n */\r\n function getIndex(arr, key) {\r\n var result = -1;\r\n arr.some(function (entry, index) {\r\n if (entry[0] === key) {\r\n result = index;\r\n return true;\r\n }\r\n return false;\r\n });\r\n return result;\r\n }\r\n return /** @class */ (function () {\r\n function class_1() {\r\n this.__entries__ = [];\r\n }\r\n Object.defineProperty(class_1.prototype, \"size\", {\r\n /**\r\n * @returns {boolean}\r\n */\r\n get: function () {\r\n return this.__entries__.length;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n /**\r\n * @param {*} key\r\n * @returns {*}\r\n */\r\n class_1.prototype.get = function (key) {\r\n var index = getIndex(this.__entries__, key);\r\n var entry = this.__entries__[index];\r\n return entry && entry[1];\r\n };\r\n /**\r\n * @param {*} key\r\n * @param {*} value\r\n * @returns {void}\r\n */\r\n class_1.prototype.set = function (key, value) {\r\n var index = getIndex(this.__entries__, key);\r\n if (~index) {\r\n this.__entries__[index][1] = value;\r\n }\r\n else {\r\n this.__entries__.push([key, value]);\r\n }\r\n };\r\n /**\r\n * @param {*} key\r\n * @returns {void}\r\n */\r\n class_1.prototype.delete = function (key) {\r\n var entries = this.__entries__;\r\n var index = getIndex(entries, key);\r\n if (~index) {\r\n entries.splice(index, 1);\r\n }\r\n };\r\n /**\r\n * @param {*} key\r\n * @returns {void}\r\n */\r\n class_1.prototype.has = function (key) {\r\n return !!~getIndex(this.__entries__, key);\r\n };\r\n /**\r\n * @returns {void}\r\n */\r\n class_1.prototype.clear = function () {\r\n this.__entries__.splice(0);\r\n };\r\n /**\r\n * @param {Function} callback\r\n * @param {*} [ctx=null]\r\n * @returns {void}\r\n */\r\n class_1.prototype.forEach = function (callback, ctx) {\r\n if (ctx === void 0) { ctx = null; }\r\n for (var _i = 0, _a = this.__entries__; _i < _a.length; _i++) {\r\n var entry = _a[_i];\r\n callback.call(ctx, entry[1], entry[0]);\r\n }\r\n };\r\n return class_1;\r\n }());\r\n})();\n\n/**\r\n * Detects whether window and document objects are available in current environment.\r\n */\r\nvar isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined' && window.document === document;\n\n// Returns global object of a current environment.\r\nvar global$1 = (function () {\r\n if (typeof global !== 'undefined' && global.Math === Math) {\r\n return global;\r\n }\r\n if (typeof self !== 'undefined' && self.Math === Math) {\r\n return self;\r\n }\r\n if (typeof window !== 'undefined' && window.Math === Math) {\r\n return window;\r\n }\r\n // eslint-disable-next-line no-new-func\r\n return Function('return this')();\r\n})();\n\n/**\r\n * A shim for the requestAnimationFrame which falls back to the setTimeout if\r\n * first one is not supported.\r\n *\r\n * @returns {number} Requests' identifier.\r\n */\r\nvar requestAnimationFrame$1 = (function () {\r\n if (typeof requestAnimationFrame === 'function') {\r\n // It's required to use a bounded function because IE sometimes throws\r\n // an \"Invalid calling object\" error if rAF is invoked without the global\r\n // object on the left hand side.\r\n return requestAnimationFrame.bind(global$1);\r\n }\r\n return function (callback) { return setTimeout(function () { return callback(Date.now()); }, 1000 / 60); };\r\n})();\n\n// Defines minimum timeout before adding a trailing call.\r\nvar trailingTimeout = 2;\r\n/**\r\n * Creates a wrapper function which ensures that provided callback will be\r\n * invoked only once during the specified delay period.\r\n *\r\n * @param {Function} callback - Function to be invoked after the delay period.\r\n * @param {number} delay - Delay after which to invoke callback.\r\n * @returns {Function}\r\n */\r\nfunction throttle (callback, delay) {\r\n var leadingCall = false, trailingCall = false, lastCallTime = 0;\r\n /**\r\n * Invokes the original callback function and schedules new invocation if\r\n * the \"proxy\" was called during current request.\r\n *\r\n * @returns {void}\r\n */\r\n function resolvePending() {\r\n if (leadingCall) {\r\n leadingCall = false;\r\n callback();\r\n }\r\n if (trailingCall) {\r\n proxy();\r\n }\r\n }\r\n /**\r\n * Callback invoked after the specified delay. It will further postpone\r\n * invocation of the original function delegating it to the\r\n * requestAnimationFrame.\r\n *\r\n * @returns {void}\r\n */\r\n function timeoutCallback() {\r\n requestAnimationFrame$1(resolvePending);\r\n }\r\n /**\r\n * Schedules invocation of the original function.\r\n *\r\n * @returns {void}\r\n */\r\n function proxy() {\r\n var timeStamp = Date.now();\r\n if (leadingCall) {\r\n // Reject immediately following calls.\r\n if (timeStamp - lastCallTime < trailingTimeout) {\r\n return;\r\n }\r\n // Schedule new call to be in invoked when the pending one is resolved.\r\n // This is important for \"transitions\" which never actually start\r\n // immediately so there is a chance that we might miss one if change\r\n // happens amids the pending invocation.\r\n trailingCall = true;\r\n }\r\n else {\r\n leadingCall = true;\r\n trailingCall = false;\r\n setTimeout(timeoutCallback, delay);\r\n }\r\n lastCallTime = timeStamp;\r\n }\r\n return proxy;\r\n}\n\n// Minimum delay before invoking the update of observers.\r\nvar REFRESH_DELAY = 20;\r\n// A list of substrings of CSS properties used to find transition events that\r\n// might affect dimensions of observed elements.\r\nvar transitionKeys = ['top', 'right', 'bottom', 'left', 'width', 'height', 'size', 'weight'];\r\n// Check if MutationObserver is available.\r\nvar mutationObserverSupported = typeof MutationObserver !== 'undefined';\r\n/**\r\n * Singleton controller class which handles updates of ResizeObserver instances.\r\n */\r\nvar ResizeObserverController = /** @class */ (function () {\r\n /**\r\n * Creates a new instance of ResizeObserverController.\r\n *\r\n * @private\r\n */\r\n function ResizeObserverController() {\r\n /**\r\n * Indicates whether DOM listeners have been added.\r\n *\r\n * @private {boolean}\r\n */\r\n this.connected_ = false;\r\n /**\r\n * Tells that controller has subscribed for Mutation Events.\r\n *\r\n * @private {boolean}\r\n */\r\n this.mutationEventsAdded_ = false;\r\n /**\r\n * Keeps reference to the instance of MutationObserver.\r\n *\r\n * @private {MutationObserver}\r\n */\r\n this.mutationsObserver_ = null;\r\n /**\r\n * A list of connected observers.\r\n *\r\n * @private {Array}\r\n */\r\n this.observers_ = [];\r\n this.onTransitionEnd_ = this.onTransitionEnd_.bind(this);\r\n this.refresh = throttle(this.refresh.bind(this), REFRESH_DELAY);\r\n }\r\n /**\r\n * Adds observer to observers list.\r\n *\r\n * @param {ResizeObserverSPI} observer - Observer to be added.\r\n * @returns {void}\r\n */\r\n ResizeObserverController.prototype.addObserver = function (observer) {\r\n if (!~this.observers_.indexOf(observer)) {\r\n this.observers_.push(observer);\r\n }\r\n // Add listeners if they haven't been added yet.\r\n if (!this.connected_) {\r\n this.connect_();\r\n }\r\n };\r\n /**\r\n * Removes observer from observers list.\r\n *\r\n * @param {ResizeObserverSPI} observer - Observer to be removed.\r\n * @returns {void}\r\n */\r\n ResizeObserverController.prototype.removeObserver = function (observer) {\r\n var observers = this.observers_;\r\n var index = observers.indexOf(observer);\r\n // Remove observer if it's present in registry.\r\n if (~index) {\r\n observers.splice(index, 1);\r\n }\r\n // Remove listeners if controller has no connected observers.\r\n if (!observers.length && this.connected_) {\r\n this.disconnect_();\r\n }\r\n };\r\n /**\r\n * Invokes the update of observers. It will continue running updates insofar\r\n * it detects changes.\r\n *\r\n * @returns {void}\r\n */\r\n ResizeObserverController.prototype.refresh = function () {\r\n var changesDetected = this.updateObservers_();\r\n // Continue running updates if changes have been detected as there might\r\n // be future ones caused by CSS transitions.\r\n if (changesDetected) {\r\n this.refresh();\r\n }\r\n };\r\n /**\r\n * Updates every observer from observers list and notifies them of queued\r\n * entries.\r\n *\r\n * @private\r\n * @returns {boolean} Returns \"true\" if any observer has detected changes in\r\n * dimensions of it's elements.\r\n */\r\n ResizeObserverController.prototype.updateObservers_ = function () {\r\n // Collect observers that have active observations.\r\n var activeObservers = this.observers_.filter(function (observer) {\r\n return observer.gatherActive(), observer.hasActive();\r\n });\r\n // Deliver notifications in a separate cycle in order to avoid any\r\n // collisions between observers, e.g. when multiple instances of\r\n // ResizeObserver are tracking the same element and the callback of one\r\n // of them changes content dimensions of the observed target. Sometimes\r\n // this may result in notifications being blocked for the rest of observers.\r\n activeObservers.forEach(function (observer) { return observer.broadcastActive(); });\r\n return activeObservers.length > 0;\r\n };\r\n /**\r\n * Initializes DOM listeners.\r\n *\r\n * @private\r\n * @returns {void}\r\n */\r\n ResizeObserverController.prototype.connect_ = function () {\r\n // Do nothing if running in a non-browser environment or if listeners\r\n // have been already added.\r\n if (!isBrowser || this.connected_) {\r\n return;\r\n }\r\n // Subscription to the \"Transitionend\" event is used as a workaround for\r\n // delayed transitions. This way it's possible to capture at least the\r\n // final state of an element.\r\n document.addEventListener('transitionend', this.onTransitionEnd_);\r\n window.addEventListener('resize', this.refresh);\r\n if (mutationObserverSupported) {\r\n this.mutationsObserver_ = new MutationObserver(this.refresh);\r\n this.mutationsObserver_.observe(document, {\r\n attributes: true,\r\n childList: true,\r\n characterData: true,\r\n subtree: true\r\n });\r\n }\r\n else {\r\n document.addEventListener('DOMSubtreeModified', this.refresh);\r\n this.mutationEventsAdded_ = true;\r\n }\r\n this.connected_ = true;\r\n };\r\n /**\r\n * Removes DOM listeners.\r\n *\r\n * @private\r\n * @returns {void}\r\n */\r\n ResizeObserverController.prototype.disconnect_ = function () {\r\n // Do nothing if running in a non-browser environment or if listeners\r\n // have been already removed.\r\n if (!isBrowser || !this.connected_) {\r\n return;\r\n }\r\n document.removeEventListener('transitionend', this.onTransitionEnd_);\r\n window.removeEventListener('resize', this.refresh);\r\n if (this.mutationsObserver_) {\r\n this.mutationsObserver_.disconnect();\r\n }\r\n if (this.mutationEventsAdded_) {\r\n document.removeEventListener('DOMSubtreeModified', this.refresh);\r\n }\r\n this.mutationsObserver_ = null;\r\n this.mutationEventsAdded_ = false;\r\n this.connected_ = false;\r\n };\r\n /**\r\n * \"Transitionend\" event handler.\r\n *\r\n * @private\r\n * @param {TransitionEvent} event\r\n * @returns {void}\r\n */\r\n ResizeObserverController.prototype.onTransitionEnd_ = function (_a) {\r\n var _b = _a.propertyName, propertyName = _b === void 0 ? '' : _b;\r\n // Detect whether transition may affect dimensions of an element.\r\n var isReflowProperty = transitionKeys.some(function (key) {\r\n return !!~propertyName.indexOf(key);\r\n });\r\n if (isReflowProperty) {\r\n this.refresh();\r\n }\r\n };\r\n /**\r\n * Returns instance of the ResizeObserverController.\r\n *\r\n * @returns {ResizeObserverController}\r\n */\r\n ResizeObserverController.getInstance = function () {\r\n if (!this.instance_) {\r\n this.instance_ = new ResizeObserverController();\r\n }\r\n return this.instance_;\r\n };\r\n /**\r\n * Holds reference to the controller's instance.\r\n *\r\n * @private {ResizeObserverController}\r\n */\r\n ResizeObserverController.instance_ = null;\r\n return ResizeObserverController;\r\n}());\n\n/**\r\n * Defines non-writable/enumerable properties of the provided target object.\r\n *\r\n * @param {Object} target - Object for which to define properties.\r\n * @param {Object} props - Properties to be defined.\r\n * @returns {Object} Target object.\r\n */\r\nvar defineConfigurable = (function (target, props) {\r\n for (var _i = 0, _a = Object.keys(props); _i < _a.length; _i++) {\r\n var key = _a[_i];\r\n Object.defineProperty(target, key, {\r\n value: props[key],\r\n enumerable: false,\r\n writable: false,\r\n configurable: true\r\n });\r\n }\r\n return target;\r\n});\n\n/**\r\n * Returns the global object associated with provided element.\r\n *\r\n * @param {Object} target\r\n * @returns {Object}\r\n */\r\nvar getWindowOf = (function (target) {\r\n // Assume that the element is an instance of Node, which means that it\r\n // has the \"ownerDocument\" property from which we can retrieve a\r\n // corresponding global object.\r\n var ownerGlobal = target && target.ownerDocument && target.ownerDocument.defaultView;\r\n // Return the local global object if it's not possible extract one from\r\n // provided element.\r\n return ownerGlobal || global$1;\r\n});\n\n// Placeholder of an empty content rectangle.\r\nvar emptyRect = createRectInit(0, 0, 0, 0);\r\n/**\r\n * Converts provided string to a number.\r\n *\r\n * @param {number|string} value\r\n * @returns {number}\r\n */\r\nfunction toFloat(value) {\r\n return parseFloat(value) || 0;\r\n}\r\n/**\r\n * Extracts borders size from provided styles.\r\n *\r\n * @param {CSSStyleDeclaration} styles\r\n * @param {...string} positions - Borders positions (top, right, ...)\r\n * @returns {number}\r\n */\r\nfunction getBordersSize(styles) {\r\n var positions = [];\r\n for (var _i = 1; _i < arguments.length; _i++) {\r\n positions[_i - 1] = arguments[_i];\r\n }\r\n return positions.reduce(function (size, position) {\r\n var value = styles['border-' + position + '-width'];\r\n return size + toFloat(value);\r\n }, 0);\r\n}\r\n/**\r\n * Extracts paddings sizes from provided styles.\r\n *\r\n * @param {CSSStyleDeclaration} styles\r\n * @returns {Object} Paddings box.\r\n */\r\nfunction getPaddings(styles) {\r\n var positions = ['top', 'right', 'bottom', 'left'];\r\n var paddings = {};\r\n for (var _i = 0, positions_1 = positions; _i < positions_1.length; _i++) {\r\n var position = positions_1[_i];\r\n var value = styles['padding-' + position];\r\n paddings[position] = toFloat(value);\r\n }\r\n return paddings;\r\n}\r\n/**\r\n * Calculates content rectangle of provided SVG element.\r\n *\r\n * @param {SVGGraphicsElement} target - Element content rectangle of which needs\r\n * to be calculated.\r\n * @returns {DOMRectInit}\r\n */\r\nfunction getSVGContentRect(target) {\r\n var bbox = target.getBBox();\r\n return createRectInit(0, 0, bbox.width, bbox.height);\r\n}\r\n/**\r\n * Calculates content rectangle of provided HTMLElement.\r\n *\r\n * @param {HTMLElement} target - Element for which to calculate the content rectangle.\r\n * @returns {DOMRectInit}\r\n */\r\nfunction getHTMLElementContentRect(target) {\r\n // Client width & height properties can't be\r\n // used exclusively as they provide rounded values.\r\n var clientWidth = target.clientWidth, clientHeight = target.clientHeight;\r\n // By this condition we can catch all non-replaced inline, hidden and\r\n // detached elements. Though elements with width & height properties less\r\n // than 0.5 will be discarded as well.\r\n //\r\n // Without it we would need to implement separate methods for each of\r\n // those cases and it's not possible to perform a precise and performance\r\n // effective test for hidden elements. E.g. even jQuery's ':visible' filter\r\n // gives wrong results for elements with width & height less than 0.5.\r\n if (!clientWidth && !clientHeight) {\r\n return emptyRect;\r\n }\r\n var styles = getWindowOf(target).getComputedStyle(target);\r\n var paddings = getPaddings(styles);\r\n var horizPad = paddings.left + paddings.right;\r\n var vertPad = paddings.top + paddings.bottom;\r\n // Computed styles of width & height are being used because they are the\r\n // only dimensions available to JS that contain non-rounded values. It could\r\n // be possible to utilize the getBoundingClientRect if only it's data wasn't\r\n // affected by CSS transformations let alone paddings, borders and scroll bars.\r\n var width = toFloat(styles.width), height = toFloat(styles.height);\r\n // Width & height include paddings and borders when the 'border-box' box\r\n // model is applied (except for IE).\r\n if (styles.boxSizing === 'border-box') {\r\n // Following conditions are required to handle Internet Explorer which\r\n // doesn't include paddings and borders to computed CSS dimensions.\r\n //\r\n // We can say that if CSS dimensions + paddings are equal to the \"client\"\r\n // properties then it's either IE, and thus we don't need to subtract\r\n // anything, or an element merely doesn't have paddings/borders styles.\r\n if (Math.round(width + horizPad) !== clientWidth) {\r\n width -= getBordersSize(styles, 'left', 'right') + horizPad;\r\n }\r\n if (Math.round(height + vertPad) !== clientHeight) {\r\n height -= getBordersSize(styles, 'top', 'bottom') + vertPad;\r\n }\r\n }\r\n // Following steps can't be applied to the document's root element as its\r\n // client[Width/Height] properties represent viewport area of the window.\r\n // Besides, it's as well not necessary as the itself neither has\r\n // rendered scroll bars nor it can be clipped.\r\n if (!isDocumentElement(target)) {\r\n // In some browsers (only in Firefox, actually) CSS width & height\r\n // include scroll bars size which can be removed at this step as scroll\r\n // bars are the only difference between rounded dimensions + paddings\r\n // and \"client\" properties, though that is not always true in Chrome.\r\n var vertScrollbar = Math.round(width + horizPad) - clientWidth;\r\n var horizScrollbar = Math.round(height + vertPad) - clientHeight;\r\n // Chrome has a rather weird rounding of \"client\" properties.\r\n // E.g. for an element with content width of 314.2px it sometimes gives\r\n // the client width of 315px and for the width of 314.7px it may give\r\n // 314px. And it doesn't happen all the time. So just ignore this delta\r\n // as a non-relevant.\r\n if (Math.abs(vertScrollbar) !== 1) {\r\n width -= vertScrollbar;\r\n }\r\n if (Math.abs(horizScrollbar) !== 1) {\r\n height -= horizScrollbar;\r\n }\r\n }\r\n return createRectInit(paddings.left, paddings.top, width, height);\r\n}\r\n/**\r\n * Checks whether provided element is an instance of the SVGGraphicsElement.\r\n *\r\n * @param {Element} target - Element to be checked.\r\n * @returns {boolean}\r\n */\r\nvar isSVGGraphicsElement = (function () {\r\n // Some browsers, namely IE and Edge, don't have the SVGGraphicsElement\r\n // interface.\r\n if (typeof SVGGraphicsElement !== 'undefined') {\r\n return function (target) { return target instanceof getWindowOf(target).SVGGraphicsElement; };\r\n }\r\n // If it's so, then check that element is at least an instance of the\r\n // SVGElement and that it has the \"getBBox\" method.\r\n // eslint-disable-next-line no-extra-parens\r\n return function (target) { return (target instanceof getWindowOf(target).SVGElement &&\r\n typeof target.getBBox === 'function'); };\r\n})();\r\n/**\r\n * Checks whether provided element is a document element ().\r\n *\r\n * @param {Element} target - Element to be checked.\r\n * @returns {boolean}\r\n */\r\nfunction isDocumentElement(target) {\r\n return target === getWindowOf(target).document.documentElement;\r\n}\r\n/**\r\n * Calculates an appropriate content rectangle for provided html or svg element.\r\n *\r\n * @param {Element} target - Element content rectangle of which needs to be calculated.\r\n * @returns {DOMRectInit}\r\n */\r\nfunction getContentRect(target) {\r\n if (!isBrowser) {\r\n return emptyRect;\r\n }\r\n if (isSVGGraphicsElement(target)) {\r\n return getSVGContentRect(target);\r\n }\r\n return getHTMLElementContentRect(target);\r\n}\r\n/**\r\n * Creates rectangle with an interface of the DOMRectReadOnly.\r\n * Spec: https://drafts.fxtf.org/geometry/#domrectreadonly\r\n *\r\n * @param {DOMRectInit} rectInit - Object with rectangle's x/y coordinates and dimensions.\r\n * @returns {DOMRectReadOnly}\r\n */\r\nfunction createReadOnlyRect(_a) {\r\n var x = _a.x, y = _a.y, width = _a.width, height = _a.height;\r\n // If DOMRectReadOnly is available use it as a prototype for the rectangle.\r\n var Constr = typeof DOMRectReadOnly !== 'undefined' ? DOMRectReadOnly : Object;\r\n var rect = Object.create(Constr.prototype);\r\n // Rectangle's properties are not writable and non-enumerable.\r\n defineConfigurable(rect, {\r\n x: x, y: y, width: width, height: height,\r\n top: y,\r\n right: x + width,\r\n bottom: height + y,\r\n left: x\r\n });\r\n return rect;\r\n}\r\n/**\r\n * Creates DOMRectInit object based on the provided dimensions and the x/y coordinates.\r\n * Spec: https://drafts.fxtf.org/geometry/#dictdef-domrectinit\r\n *\r\n * @param {number} x - X coordinate.\r\n * @param {number} y - Y coordinate.\r\n * @param {number} width - Rectangle's width.\r\n * @param {number} height - Rectangle's height.\r\n * @returns {DOMRectInit}\r\n */\r\nfunction createRectInit(x, y, width, height) {\r\n return { x: x, y: y, width: width, height: height };\r\n}\n\n/**\r\n * Class that is responsible for computations of the content rectangle of\r\n * provided DOM element and for keeping track of it's changes.\r\n */\r\nvar ResizeObservation = /** @class */ (function () {\r\n /**\r\n * Creates an instance of ResizeObservation.\r\n *\r\n * @param {Element} target - Element to be observed.\r\n */\r\n function ResizeObservation(target) {\r\n /**\r\n * Broadcasted width of content rectangle.\r\n *\r\n * @type {number}\r\n */\r\n this.broadcastWidth = 0;\r\n /**\r\n * Broadcasted height of content rectangle.\r\n *\r\n * @type {number}\r\n */\r\n this.broadcastHeight = 0;\r\n /**\r\n * Reference to the last observed content rectangle.\r\n *\r\n * @private {DOMRectInit}\r\n */\r\n this.contentRect_ = createRectInit(0, 0, 0, 0);\r\n this.target = target;\r\n }\r\n /**\r\n * Updates content rectangle and tells whether it's width or height properties\r\n * have changed since the last broadcast.\r\n *\r\n * @returns {boolean}\r\n */\r\n ResizeObservation.prototype.isActive = function () {\r\n var rect = getContentRect(this.target);\r\n this.contentRect_ = rect;\r\n return (rect.width !== this.broadcastWidth ||\r\n rect.height !== this.broadcastHeight);\r\n };\r\n /**\r\n * Updates 'broadcastWidth' and 'broadcastHeight' properties with a data\r\n * from the corresponding properties of the last observed content rectangle.\r\n *\r\n * @returns {DOMRectInit} Last observed content rectangle.\r\n */\r\n ResizeObservation.prototype.broadcastRect = function () {\r\n var rect = this.contentRect_;\r\n this.broadcastWidth = rect.width;\r\n this.broadcastHeight = rect.height;\r\n return rect;\r\n };\r\n return ResizeObservation;\r\n}());\n\nvar ResizeObserverEntry = /** @class */ (function () {\r\n /**\r\n * Creates an instance of ResizeObserverEntry.\r\n *\r\n * @param {Element} target - Element that is being observed.\r\n * @param {DOMRectInit} rectInit - Data of the element's content rectangle.\r\n */\r\n function ResizeObserverEntry(target, rectInit) {\r\n var contentRect = createReadOnlyRect(rectInit);\r\n // According to the specification following properties are not writable\r\n // and are also not enumerable in the native implementation.\r\n //\r\n // Property accessors are not being used as they'd require to define a\r\n // private WeakMap storage which may cause memory leaks in browsers that\r\n // don't support this type of collections.\r\n defineConfigurable(this, { target: target, contentRect: contentRect });\r\n }\r\n return ResizeObserverEntry;\r\n}());\n\nvar ResizeObserverSPI = /** @class */ (function () {\r\n /**\r\n * Creates a new instance of ResizeObserver.\r\n *\r\n * @param {ResizeObserverCallback} callback - Callback function that is invoked\r\n * when one of the observed elements changes it's content dimensions.\r\n * @param {ResizeObserverController} controller - Controller instance which\r\n * is responsible for the updates of observer.\r\n * @param {ResizeObserver} callbackCtx - Reference to the public\r\n * ResizeObserver instance which will be passed to callback function.\r\n */\r\n function ResizeObserverSPI(callback, controller, callbackCtx) {\r\n /**\r\n * Collection of resize observations that have detected changes in dimensions\r\n * of elements.\r\n *\r\n * @private {Array}\r\n */\r\n this.activeObservations_ = [];\r\n /**\r\n * Registry of the ResizeObservation instances.\r\n *\r\n * @private {Map}\r\n */\r\n this.observations_ = new MapShim();\r\n if (typeof callback !== 'function') {\r\n throw new TypeError('The callback provided as parameter 1 is not a function.');\r\n }\r\n this.callback_ = callback;\r\n this.controller_ = controller;\r\n this.callbackCtx_ = callbackCtx;\r\n }\r\n /**\r\n * Starts observing provided element.\r\n *\r\n * @param {Element} target - Element to be observed.\r\n * @returns {void}\r\n */\r\n ResizeObserverSPI.prototype.observe = function (target) {\r\n if (!arguments.length) {\r\n throw new TypeError('1 argument required, but only 0 present.');\r\n }\r\n // Do nothing if current environment doesn't have the Element interface.\r\n if (typeof Element === 'undefined' || !(Element instanceof Object)) {\r\n return;\r\n }\r\n if (!(target instanceof getWindowOf(target).Element)) {\r\n throw new TypeError('parameter 1 is not of type \"Element\".');\r\n }\r\n var observations = this.observations_;\r\n // Do nothing if element is already being observed.\r\n if (observations.has(target)) {\r\n return;\r\n }\r\n observations.set(target, new ResizeObservation(target));\r\n this.controller_.addObserver(this);\r\n // Force the update of observations.\r\n this.controller_.refresh();\r\n };\r\n /**\r\n * Stops observing provided element.\r\n *\r\n * @param {Element} target - Element to stop observing.\r\n * @returns {void}\r\n */\r\n ResizeObserverSPI.prototype.unobserve = function (target) {\r\n if (!arguments.length) {\r\n throw new TypeError('1 argument required, but only 0 present.');\r\n }\r\n // Do nothing if current environment doesn't have the Element interface.\r\n if (typeof Element === 'undefined' || !(Element instanceof Object)) {\r\n return;\r\n }\r\n if (!(target instanceof getWindowOf(target).Element)) {\r\n throw new TypeError('parameter 1 is not of type \"Element\".');\r\n }\r\n var observations = this.observations_;\r\n // Do nothing if element is not being observed.\r\n if (!observations.has(target)) {\r\n return;\r\n }\r\n observations.delete(target);\r\n if (!observations.size) {\r\n this.controller_.removeObserver(this);\r\n }\r\n };\r\n /**\r\n * Stops observing all elements.\r\n *\r\n * @returns {void}\r\n */\r\n ResizeObserverSPI.prototype.disconnect = function () {\r\n this.clearActive();\r\n this.observations_.clear();\r\n this.controller_.removeObserver(this);\r\n };\r\n /**\r\n * Collects observation instances the associated element of which has changed\r\n * it's content rectangle.\r\n *\r\n * @returns {void}\r\n */\r\n ResizeObserverSPI.prototype.gatherActive = function () {\r\n var _this = this;\r\n this.clearActive();\r\n this.observations_.forEach(function (observation) {\r\n if (observation.isActive()) {\r\n _this.activeObservations_.push(observation);\r\n }\r\n });\r\n };\r\n /**\r\n * Invokes initial callback function with a list of ResizeObserverEntry\r\n * instances collected from active resize observations.\r\n *\r\n * @returns {void}\r\n */\r\n ResizeObserverSPI.prototype.broadcastActive = function () {\r\n // Do nothing if observer doesn't have active observations.\r\n if (!this.hasActive()) {\r\n return;\r\n }\r\n var ctx = this.callbackCtx_;\r\n // Create ResizeObserverEntry instance for every active observation.\r\n var entries = this.activeObservations_.map(function (observation) {\r\n return new ResizeObserverEntry(observation.target, observation.broadcastRect());\r\n });\r\n this.callback_.call(ctx, entries, ctx);\r\n this.clearActive();\r\n };\r\n /**\r\n * Clears the collection of active observations.\r\n *\r\n * @returns {void}\r\n */\r\n ResizeObserverSPI.prototype.clearActive = function () {\r\n this.activeObservations_.splice(0);\r\n };\r\n /**\r\n * Tells whether observer has active observations.\r\n *\r\n * @returns {boolean}\r\n */\r\n ResizeObserverSPI.prototype.hasActive = function () {\r\n return this.activeObservations_.length > 0;\r\n };\r\n return ResizeObserverSPI;\r\n}());\n\n// Registry of internal observers. If WeakMap is not available use current shim\r\n// for the Map collection as it has all required methods and because WeakMap\r\n// can't be fully polyfilled anyway.\r\nvar observers = typeof WeakMap !== 'undefined' ? new WeakMap() : new MapShim();\r\n/**\r\n * ResizeObserver API. Encapsulates the ResizeObserver SPI implementation\r\n * exposing only those methods and properties that are defined in the spec.\r\n */\r\nvar ResizeObserver = /** @class */ (function () {\r\n /**\r\n * Creates a new instance of ResizeObserver.\r\n *\r\n * @param {ResizeObserverCallback} callback - Callback that is invoked when\r\n * dimensions of the observed elements change.\r\n */\r\n function ResizeObserver(callback) {\r\n if (!(this instanceof ResizeObserver)) {\r\n throw new TypeError('Cannot call a class as a function.');\r\n }\r\n if (!arguments.length) {\r\n throw new TypeError('1 argument required, but only 0 present.');\r\n }\r\n var controller = ResizeObserverController.getInstance();\r\n var observer = new ResizeObserverSPI(callback, controller, this);\r\n observers.set(this, observer);\r\n }\r\n return ResizeObserver;\r\n}());\r\n// Expose public methods of ResizeObserver.\r\n[\r\n 'observe',\r\n 'unobserve',\r\n 'disconnect'\r\n].forEach(function (method) {\r\n ResizeObserver.prototype[method] = function () {\r\n var _a;\r\n return (_a = observers.get(this))[method].apply(_a, arguments);\r\n };\r\n});\n\nvar index = (function () {\r\n // Export existing implementation if available.\r\n if (typeof global$1.ResizeObserver !== 'undefined') {\r\n return global$1.ResizeObserver;\r\n }\r\n return ResizeObserver;\r\n})();\n\nexport default index;\n","var global = require('../internals/global');\nvar isCallable = require('../internals/is-callable');\nvar hasOwn = require('../internals/has-own-property');\nvar createNonEnumerableProperty = require('../internals/create-non-enumerable-property');\nvar setGlobal = require('../internals/set-global');\nvar inspectSource = require('../internals/inspect-source');\nvar InternalStateModule = require('../internals/internal-state');\nvar CONFIGURABLE_FUNCTION_NAME = require('../internals/function-name').CONFIGURABLE;\n\nvar getInternalState = InternalStateModule.get;\nvar enforceInternalState = InternalStateModule.enforce;\nvar TEMPLATE = String(String).split('String');\n\n(module.exports = function (O, key, value, options) {\n var unsafe = options ? !!options.unsafe : false;\n var simple = options ? !!options.enumerable : false;\n var noTargetGet = options ? !!options.noTargetGet : false;\n var name = options && options.name !== undefined ? options.name : key;\n var state;\n if (isCallable(value)) {\n if (String(name).slice(0, 7) === 'Symbol(') {\n name = '[' + String(name).replace(/^Symbol\\(([^)]*)\\)/, '$1') + ']';\n }\n if (!hasOwn(value, 'name') || (CONFIGURABLE_FUNCTION_NAME && value.name !== name)) {\n createNonEnumerableProperty(value, 'name', name);\n }\n state = enforceInternalState(value);\n if (!state.source) {\n state.source = TEMPLATE.join(typeof name == 'string' ? name : '');\n }\n }\n if (O === global) {\n if (simple) O[key] = value;\n else setGlobal(key, value);\n return;\n } else if (!unsafe) {\n delete O[key];\n } else if (!noTargetGet && O[key]) {\n simple = true;\n }\n if (simple) O[key] = value;\n else createNonEnumerableProperty(O, key, value);\n// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative\n})(Function.prototype, 'toString', function toString() {\n return isCallable(this) && getInternalState(this).source || inspectSource(this);\n});\n","/** Used to match `RegExp` flags from their coerced string values. */\nvar reFlags = /\\w*$/;\n\n/**\n * Creates a clone of `regexp`.\n *\n * @private\n * @param {Object} regexp The regexp to clone.\n * @returns {Object} Returns the cloned regexp.\n */\nfunction cloneRegExp(regexp) {\n var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));\n result.lastIndex = regexp.lastIndex;\n return result;\n}\n\nmodule.exports = cloneRegExp;\n","var baseTimes = require('./_baseTimes'),\n isArguments = require('./isArguments'),\n isArray = require('./isArray'),\n isBuffer = require('./isBuffer'),\n isIndex = require('./_isIndex'),\n isTypedArray = require('./isTypedArray');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Creates an array of the enumerable property names of the array-like `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @param {boolean} inherited Specify returning inherited property names.\n * @returns {Array} Returns the array of property names.\n */\nfunction arrayLikeKeys(value, inherited) {\n var isArr = isArray(value),\n isArg = !isArr && isArguments(value),\n isBuff = !isArr && !isArg && isBuffer(value),\n isType = !isArr && !isArg && !isBuff && isTypedArray(value),\n skipIndexes = isArr || isArg || isBuff || isType,\n result = skipIndexes ? baseTimes(value.length, String) : [],\n length = result.length;\n\n for (var key in value) {\n if ((inherited || hasOwnProperty.call(value, key)) &&\n !(skipIndexes && (\n // Safari 9 has enumerable `arguments.length` in strict mode.\n key == 'length' ||\n // Node.js 0.10 has enumerable non-index properties on buffers.\n (isBuff && (key == 'offset' || key == 'parent')) ||\n // PhantomJS 2 has enumerable non-index properties on typed arrays.\n (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||\n // Skip index properties.\n isIndex(key, length)\n ))) {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = arrayLikeKeys;\n","var isCallable = require('../internals/is-callable');\nvar isObject = require('../internals/is-object');\nvar setPrototypeOf = require('../internals/object-set-prototype-of');\n\n// makes subclassing work correct for wrapped built-ins\nmodule.exports = function ($this, dummy, Wrapper) {\n var NewTarget, NewTargetPrototype;\n if (\n // it can work only with native `setPrototypeOf`\n setPrototypeOf &&\n // we haven't completely correct pre-ES6 way for getting `new.target`, so use this\n isCallable(NewTarget = dummy.constructor) &&\n NewTarget !== Wrapper &&\n isObject(NewTargetPrototype = NewTarget.prototype) &&\n NewTargetPrototype !== Wrapper.prototype\n ) setPrototypeOf($this, NewTargetPrototype);\n return $this;\n};\n","/**\n * Creates a function that returns `value`.\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Util\n * @param {*} value The value to return from the new function.\n * @returns {Function} Returns the new constant function.\n * @example\n *\n * var objects = _.times(2, _.constant({ 'a': 1 }));\n *\n * console.log(objects);\n * // => [{ 'a': 1 }, { 'a': 1 }]\n *\n * console.log(objects[0] === objects[1]);\n * // => true\n */\nfunction constant(value) {\n return function() {\n return value;\n };\n}\n\nmodule.exports = constant;\n","var baseIsTypedArray = require('./_baseIsTypedArray'),\n baseUnary = require('./_baseUnary'),\n nodeUtil = require('./_nodeUtil');\n\n/* Node.js helper references. */\nvar nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;\n\n/**\n * Checks if `value` is classified as a typed array.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n * @example\n *\n * _.isTypedArray(new Uint8Array);\n * // => true\n *\n * _.isTypedArray([]);\n * // => false\n */\nvar isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;\n\nmodule.exports = isTypedArray;\n","// eslint-disable-next-line es/no-object-getownpropertysymbols -- safe\nexports.f = Object.getOwnPropertySymbols;\n","var baseGetTag = require('./_baseGetTag'),\n isLength = require('./isLength'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n arrayTag = '[object Array]',\n boolTag = '[object Boolean]',\n dateTag = '[object Date]',\n errorTag = '[object Error]',\n funcTag = '[object Function]',\n mapTag = '[object Map]',\n numberTag = '[object Number]',\n objectTag = '[object Object]',\n regexpTag = '[object RegExp]',\n setTag = '[object Set]',\n stringTag = '[object String]',\n weakMapTag = '[object WeakMap]';\n\nvar arrayBufferTag = '[object ArrayBuffer]',\n dataViewTag = '[object DataView]',\n float32Tag = '[object Float32Array]',\n float64Tag = '[object Float64Array]',\n int8Tag = '[object Int8Array]',\n int16Tag = '[object Int16Array]',\n int32Tag = '[object Int32Array]',\n uint8Tag = '[object Uint8Array]',\n uint8ClampedTag = '[object Uint8ClampedArray]',\n uint16Tag = '[object Uint16Array]',\n uint32Tag = '[object Uint32Array]';\n\n/** Used to identify `toStringTag` values of typed arrays. */\nvar typedArrayTags = {};\ntypedArrayTags[float32Tag] = typedArrayTags[float64Tag] =\ntypedArrayTags[int8Tag] = typedArrayTags[int16Tag] =\ntypedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =\ntypedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =\ntypedArrayTags[uint32Tag] = true;\ntypedArrayTags[argsTag] = typedArrayTags[arrayTag] =\ntypedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =\ntypedArrayTags[dataViewTag] = typedArrayTags[dateTag] =\ntypedArrayTags[errorTag] = typedArrayTags[funcTag] =\ntypedArrayTags[mapTag] = typedArrayTags[numberTag] =\ntypedArrayTags[objectTag] = typedArrayTags[regexpTag] =\ntypedArrayTags[setTag] = typedArrayTags[stringTag] =\ntypedArrayTags[weakMapTag] = false;\n\n/**\n * The base implementation of `_.isTypedArray` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n */\nfunction baseIsTypedArray(value) {\n return isObjectLike(value) &&\n isLength(value.length) && !!typedArrayTags[baseGetTag(value)];\n}\n\nmodule.exports = baseIsTypedArray;\n","var path = require('../internals/path');\nvar hasOwn = require('../internals/has-own-property');\nvar wrappedWellKnownSymbolModule = require('../internals/well-known-symbol-wrapped');\nvar defineProperty = require('../internals/object-define-property').f;\n\nmodule.exports = function (NAME) {\n var Symbol = path.Symbol || (path.Symbol = {});\n if (!hasOwn(Symbol, NAME)) defineProperty(Symbol, NAME, {\n value: wrappedWellKnownSymbolModule.f(NAME)\n });\n};\n","var Set = require('./_Set'),\n noop = require('./noop'),\n setToArray = require('./_setToArray');\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0;\n\n/**\n * Creates a set object of `values`.\n *\n * @private\n * @param {Array} values The values to add to the set.\n * @returns {Object} Returns the new set.\n */\nvar createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) {\n return new Set(values);\n};\n\nmodule.exports = createSet;\n","var isObject = require('./isObject');\n\n/** Built-in value references. */\nvar objectCreate = Object.create;\n\n/**\n * The base implementation of `_.create` without support for assigning\n * properties to the created object.\n *\n * @private\n * @param {Object} proto The object to inherit from.\n * @returns {Object} Returns the new object.\n */\nvar baseCreate = (function() {\n function object() {}\n return function(proto) {\n if (!isObject(proto)) {\n return {};\n }\n if (objectCreate) {\n return objectCreate(proto);\n }\n object.prototype = proto;\n var result = new object;\n object.prototype = undefined;\n return result;\n };\n}());\n\nmodule.exports = baseCreate;\n","// IE8- don't enum bug keys\nmodule.exports = [\n 'constructor',\n 'hasOwnProperty',\n 'isPrototypeOf',\n 'propertyIsEnumerable',\n 'toLocaleString',\n 'toString',\n 'valueOf'\n];\n","// in old WebKit versions, `element.classList` is not an instance of global `DOMTokenList`\nvar documentCreateElement = require('../internals/document-create-element');\n\nvar classList = documentCreateElement('span').classList;\nvar DOMTokenListPrototype = classList && classList.constructor && classList.constructor.prototype;\n\nmodule.exports = DOMTokenListPrototype === Object.prototype ? undefined : DOMTokenListPrototype;\n","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar Map = getNative(root, 'Map');\n\nmodule.exports = Map;\n","import { extend, isArray, isMap, isIntegerKey, isSymbol, hasOwn, isObject, hasChanged, makeMap, capitalize, toRawType, def, isFunction, NOOP } from '@vue/shared';\n\nfunction warn(msg, ...args) {\r\n console.warn(`[Vue warn] ${msg}`, ...args);\r\n}\n\nlet activeEffectScope;\r\nconst effectScopeStack = [];\r\nclass EffectScope {\r\n constructor(detached = false) {\r\n this.active = true;\r\n this.effects = [];\r\n this.cleanups = [];\r\n if (!detached && activeEffectScope) {\r\n this.parent = activeEffectScope;\r\n this.index =\r\n (activeEffectScope.scopes || (activeEffectScope.scopes = [])).push(this) - 1;\r\n }\r\n }\r\n run(fn) {\r\n if (this.active) {\r\n try {\r\n this.on();\r\n return fn();\r\n }\r\n finally {\r\n this.off();\r\n }\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`cannot run an inactive effect scope.`);\r\n }\r\n }\r\n on() {\r\n if (this.active) {\r\n effectScopeStack.push(this);\r\n activeEffectScope = this;\r\n }\r\n }\r\n off() {\r\n if (this.active) {\r\n effectScopeStack.pop();\r\n activeEffectScope = effectScopeStack[effectScopeStack.length - 1];\r\n }\r\n }\r\n stop(fromParent) {\r\n if (this.active) {\r\n this.effects.forEach(e => e.stop());\r\n this.cleanups.forEach(cleanup => cleanup());\r\n if (this.scopes) {\r\n this.scopes.forEach(e => e.stop(true));\r\n }\r\n // nested scope, dereference from parent to avoid memory leaks\r\n if (this.parent && !fromParent) {\r\n // optimized O(1) removal\r\n const last = this.parent.scopes.pop();\r\n if (last && last !== this) {\r\n this.parent.scopes[this.index] = last;\r\n last.index = this.index;\r\n }\r\n }\r\n this.active = false;\r\n }\r\n }\r\n}\r\nfunction effectScope(detached) {\r\n return new EffectScope(detached);\r\n}\r\nfunction recordEffectScope(effect, scope) {\r\n scope = scope || activeEffectScope;\r\n if (scope && scope.active) {\r\n scope.effects.push(effect);\r\n }\r\n}\r\nfunction getCurrentScope() {\r\n return activeEffectScope;\r\n}\r\nfunction onScopeDispose(fn) {\r\n if (activeEffectScope) {\r\n activeEffectScope.cleanups.push(fn);\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`onScopeDispose() is called when there is no active effect scope` +\r\n ` to be associated with.`);\r\n }\r\n}\n\nconst createDep = (effects) => {\r\n const dep = new Set(effects);\r\n dep.w = 0;\r\n dep.n = 0;\r\n return dep;\r\n};\r\nconst wasTracked = (dep) => (dep.w & trackOpBit) > 0;\r\nconst newTracked = (dep) => (dep.n & trackOpBit) > 0;\r\nconst initDepMarkers = ({ deps }) => {\r\n if (deps.length) {\r\n for (let i = 0; i < deps.length; i++) {\r\n deps[i].w |= trackOpBit; // set was tracked\r\n }\r\n }\r\n};\r\nconst finalizeDepMarkers = (effect) => {\r\n const { deps } = effect;\r\n if (deps.length) {\r\n let ptr = 0;\r\n for (let i = 0; i < deps.length; i++) {\r\n const dep = deps[i];\r\n if (wasTracked(dep) && !newTracked(dep)) {\r\n dep.delete(effect);\r\n }\r\n else {\r\n deps[ptr++] = dep;\r\n }\r\n // clear bits\r\n dep.w &= ~trackOpBit;\r\n dep.n &= ~trackOpBit;\r\n }\r\n deps.length = ptr;\r\n }\r\n};\n\nconst targetMap = new WeakMap();\r\n// The number of effects currently being tracked recursively.\r\nlet effectTrackDepth = 0;\r\nlet trackOpBit = 1;\r\n/**\r\n * The bitwise track markers support at most 30 levels op recursion.\r\n * This value is chosen to enable modern JS engines to use a SMI on all platforms.\r\n * When recursion depth is greater, fall back to using a full cleanup.\r\n */\r\nconst maxMarkerBits = 30;\r\nconst effectStack = [];\r\nlet activeEffect;\r\nconst ITERATE_KEY = Symbol((process.env.NODE_ENV !== 'production') ? 'iterate' : '');\r\nconst MAP_KEY_ITERATE_KEY = Symbol((process.env.NODE_ENV !== 'production') ? 'Map key iterate' : '');\r\nclass ReactiveEffect {\r\n constructor(fn, scheduler = null, scope) {\r\n this.fn = fn;\r\n this.scheduler = scheduler;\r\n this.active = true;\r\n this.deps = [];\r\n recordEffectScope(this, scope);\r\n }\r\n run() {\r\n if (!this.active) {\r\n return this.fn();\r\n }\r\n if (!effectStack.includes(this)) {\r\n try {\r\n effectStack.push((activeEffect = this));\r\n enableTracking();\r\n trackOpBit = 1 << ++effectTrackDepth;\r\n if (effectTrackDepth <= maxMarkerBits) {\r\n initDepMarkers(this);\r\n }\r\n else {\r\n cleanupEffect(this);\r\n }\r\n return this.fn();\r\n }\r\n finally {\r\n if (effectTrackDepth <= maxMarkerBits) {\r\n finalizeDepMarkers(this);\r\n }\r\n trackOpBit = 1 << --effectTrackDepth;\r\n resetTracking();\r\n effectStack.pop();\r\n const n = effectStack.length;\r\n activeEffect = n > 0 ? effectStack[n - 1] : undefined;\r\n }\r\n }\r\n }\r\n stop() {\r\n if (this.active) {\r\n cleanupEffect(this);\r\n if (this.onStop) {\r\n this.onStop();\r\n }\r\n this.active = false;\r\n }\r\n }\r\n}\r\nfunction cleanupEffect(effect) {\r\n const { deps } = effect;\r\n if (deps.length) {\r\n for (let i = 0; i < deps.length; i++) {\r\n deps[i].delete(effect);\r\n }\r\n deps.length = 0;\r\n }\r\n}\r\nfunction effect(fn, options) {\r\n if (fn.effect) {\r\n fn = fn.effect.fn;\r\n }\r\n const _effect = new ReactiveEffect(fn);\r\n if (options) {\r\n extend(_effect, options);\r\n if (options.scope)\r\n recordEffectScope(_effect, options.scope);\r\n }\r\n if (!options || !options.lazy) {\r\n _effect.run();\r\n }\r\n const runner = _effect.run.bind(_effect);\r\n runner.effect = _effect;\r\n return runner;\r\n}\r\nfunction stop(runner) {\r\n runner.effect.stop();\r\n}\r\nlet shouldTrack = true;\r\nconst trackStack = [];\r\nfunction pauseTracking() {\r\n trackStack.push(shouldTrack);\r\n shouldTrack = false;\r\n}\r\nfunction enableTracking() {\r\n trackStack.push(shouldTrack);\r\n shouldTrack = true;\r\n}\r\nfunction resetTracking() {\r\n const last = trackStack.pop();\r\n shouldTrack = last === undefined ? true : last;\r\n}\r\nfunction track(target, type, key) {\r\n if (!isTracking()) {\r\n return;\r\n }\r\n let depsMap = targetMap.get(target);\r\n if (!depsMap) {\r\n targetMap.set(target, (depsMap = new Map()));\r\n }\r\n let dep = depsMap.get(key);\r\n if (!dep) {\r\n depsMap.set(key, (dep = createDep()));\r\n }\r\n const eventInfo = (process.env.NODE_ENV !== 'production')\r\n ? { effect: activeEffect, target, type, key }\r\n : undefined;\r\n trackEffects(dep, eventInfo);\r\n}\r\nfunction isTracking() {\r\n return shouldTrack && activeEffect !== undefined;\r\n}\r\nfunction trackEffects(dep, debuggerEventExtraInfo) {\r\n let shouldTrack = false;\r\n if (effectTrackDepth <= maxMarkerBits) {\r\n if (!newTracked(dep)) {\r\n dep.n |= trackOpBit; // set newly tracked\r\n shouldTrack = !wasTracked(dep);\r\n }\r\n }\r\n else {\r\n // Full cleanup mode.\r\n shouldTrack = !dep.has(activeEffect);\r\n }\r\n if (shouldTrack) {\r\n dep.add(activeEffect);\r\n activeEffect.deps.push(dep);\r\n if ((process.env.NODE_ENV !== 'production') && activeEffect.onTrack) {\r\n activeEffect.onTrack(Object.assign({\r\n effect: activeEffect\r\n }, debuggerEventExtraInfo));\r\n }\r\n }\r\n}\r\nfunction trigger(target, type, key, newValue, oldValue, oldTarget) {\r\n const depsMap = targetMap.get(target);\r\n if (!depsMap) {\r\n // never been tracked\r\n return;\r\n }\r\n let deps = [];\r\n if (type === \"clear\" /* CLEAR */) {\r\n // collection being cleared\r\n // trigger all effects for target\r\n deps = [...depsMap.values()];\r\n }\r\n else if (key === 'length' && isArray(target)) {\r\n depsMap.forEach((dep, key) => {\r\n if (key === 'length' || key >= newValue) {\r\n deps.push(dep);\r\n }\r\n });\r\n }\r\n else {\r\n // schedule runs for SET | ADD | DELETE\r\n if (key !== void 0) {\r\n deps.push(depsMap.get(key));\r\n }\r\n // also run for iteration key on ADD | DELETE | Map.SET\r\n switch (type) {\r\n case \"add\" /* ADD */:\r\n if (!isArray(target)) {\r\n deps.push(depsMap.get(ITERATE_KEY));\r\n if (isMap(target)) {\r\n deps.push(depsMap.get(MAP_KEY_ITERATE_KEY));\r\n }\r\n }\r\n else if (isIntegerKey(key)) {\r\n // new index added to array -> length changes\r\n deps.push(depsMap.get('length'));\r\n }\r\n break;\r\n case \"delete\" /* DELETE */:\r\n if (!isArray(target)) {\r\n deps.push(depsMap.get(ITERATE_KEY));\r\n if (isMap(target)) {\r\n deps.push(depsMap.get(MAP_KEY_ITERATE_KEY));\r\n }\r\n }\r\n break;\r\n case \"set\" /* SET */:\r\n if (isMap(target)) {\r\n deps.push(depsMap.get(ITERATE_KEY));\r\n }\r\n break;\r\n }\r\n }\r\n const eventInfo = (process.env.NODE_ENV !== 'production')\r\n ? { target, type, key, newValue, oldValue, oldTarget }\r\n : undefined;\r\n if (deps.length === 1) {\r\n if (deps[0]) {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n triggerEffects(deps[0], eventInfo);\r\n }\r\n else {\r\n triggerEffects(deps[0]);\r\n }\r\n }\r\n }\r\n else {\r\n const effects = [];\r\n for (const dep of deps) {\r\n if (dep) {\r\n effects.push(...dep);\r\n }\r\n }\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n triggerEffects(createDep(effects), eventInfo);\r\n }\r\n else {\r\n triggerEffects(createDep(effects));\r\n }\r\n }\r\n}\r\nfunction triggerEffects(dep, debuggerEventExtraInfo) {\r\n // spread into array for stabilization\r\n for (const effect of isArray(dep) ? dep : [...dep]) {\r\n if (effect !== activeEffect || effect.allowRecurse) {\r\n if ((process.env.NODE_ENV !== 'production') && effect.onTrigger) {\r\n effect.onTrigger(extend({ effect }, debuggerEventExtraInfo));\r\n }\r\n if (effect.scheduler) {\r\n effect.scheduler();\r\n }\r\n else {\r\n effect.run();\r\n }\r\n }\r\n }\r\n}\n\nconst isNonTrackableKeys = /*#__PURE__*/ makeMap(`__proto__,__v_isRef,__isVue`);\r\nconst builtInSymbols = new Set(Object.getOwnPropertyNames(Symbol)\r\n .map(key => Symbol[key])\r\n .filter(isSymbol));\r\nconst get = /*#__PURE__*/ createGetter();\r\nconst shallowGet = /*#__PURE__*/ createGetter(false, true);\r\nconst readonlyGet = /*#__PURE__*/ createGetter(true);\r\nconst shallowReadonlyGet = /*#__PURE__*/ createGetter(true, true);\r\nconst arrayInstrumentations = /*#__PURE__*/ createArrayInstrumentations();\r\nfunction createArrayInstrumentations() {\r\n const instrumentations = {};\r\n ['includes', 'indexOf', 'lastIndexOf'].forEach(key => {\r\n instrumentations[key] = function (...args) {\r\n const arr = toRaw(this);\r\n for (let i = 0, l = this.length; i < l; i++) {\r\n track(arr, \"get\" /* GET */, i + '');\r\n }\r\n // we run the method using the original args first (which may be reactive)\r\n const res = arr[key](...args);\r\n if (res === -1 || res === false) {\r\n // if that didn't work, run it again using raw values.\r\n return arr[key](...args.map(toRaw));\r\n }\r\n else {\r\n return res;\r\n }\r\n };\r\n });\r\n ['push', 'pop', 'shift', 'unshift', 'splice'].forEach(key => {\r\n instrumentations[key] = function (...args) {\r\n pauseTracking();\r\n const res = toRaw(this)[key].apply(this, args);\r\n resetTracking();\r\n return res;\r\n };\r\n });\r\n return instrumentations;\r\n}\r\nfunction createGetter(isReadonly = false, shallow = false) {\r\n return function get(target, key, receiver) {\r\n if (key === \"__v_isReactive\" /* IS_REACTIVE */) {\r\n return !isReadonly;\r\n }\r\n else if (key === \"__v_isReadonly\" /* IS_READONLY */) {\r\n return isReadonly;\r\n }\r\n else if (key === \"__v_raw\" /* RAW */ &&\r\n receiver ===\r\n (isReadonly\r\n ? shallow\r\n ? shallowReadonlyMap\r\n : readonlyMap\r\n : shallow\r\n ? shallowReactiveMap\r\n : reactiveMap).get(target)) {\r\n return target;\r\n }\r\n const targetIsArray = isArray(target);\r\n if (!isReadonly && targetIsArray && hasOwn(arrayInstrumentations, key)) {\r\n return Reflect.get(arrayInstrumentations, key, receiver);\r\n }\r\n const res = Reflect.get(target, key, receiver);\r\n if (isSymbol(key) ? builtInSymbols.has(key) : isNonTrackableKeys(key)) {\r\n return res;\r\n }\r\n if (!isReadonly) {\r\n track(target, \"get\" /* GET */, key);\r\n }\r\n if (shallow) {\r\n return res;\r\n }\r\n if (isRef(res)) {\r\n // ref unwrapping - does not apply for Array + integer key.\r\n const shouldUnwrap = !targetIsArray || !isIntegerKey(key);\r\n return shouldUnwrap ? res.value : res;\r\n }\r\n if (isObject(res)) {\r\n // Convert returned value into a proxy as well. we do the isObject check\r\n // here to avoid invalid value warning. Also need to lazy access readonly\r\n // and reactive here to avoid circular dependency.\r\n return isReadonly ? readonly(res) : reactive(res);\r\n }\r\n return res;\r\n };\r\n}\r\nconst set = /*#__PURE__*/ createSetter();\r\nconst shallowSet = /*#__PURE__*/ createSetter(true);\r\nfunction createSetter(shallow = false) {\r\n return function set(target, key, value, receiver) {\r\n let oldValue = target[key];\r\n if (!shallow) {\r\n value = toRaw(value);\r\n oldValue = toRaw(oldValue);\r\n if (!isArray(target) && isRef(oldValue) && !isRef(value)) {\r\n oldValue.value = value;\r\n return true;\r\n }\r\n }\r\n const hadKey = isArray(target) && isIntegerKey(key)\r\n ? Number(key) < target.length\r\n : hasOwn(target, key);\r\n const result = Reflect.set(target, key, value, receiver);\r\n // don't trigger if target is something up in the prototype chain of original\r\n if (target === toRaw(receiver)) {\r\n if (!hadKey) {\r\n trigger(target, \"add\" /* ADD */, key, value);\r\n }\r\n else if (hasChanged(value, oldValue)) {\r\n trigger(target, \"set\" /* SET */, key, value, oldValue);\r\n }\r\n }\r\n return result;\r\n };\r\n}\r\nfunction deleteProperty(target, key) {\r\n const hadKey = hasOwn(target, key);\r\n const oldValue = target[key];\r\n const result = Reflect.deleteProperty(target, key);\r\n if (result && hadKey) {\r\n trigger(target, \"delete\" /* DELETE */, key, undefined, oldValue);\r\n }\r\n return result;\r\n}\r\nfunction has(target, key) {\r\n const result = Reflect.has(target, key);\r\n if (!isSymbol(key) || !builtInSymbols.has(key)) {\r\n track(target, \"has\" /* HAS */, key);\r\n }\r\n return result;\r\n}\r\nfunction ownKeys(target) {\r\n track(target, \"iterate\" /* ITERATE */, isArray(target) ? 'length' : ITERATE_KEY);\r\n return Reflect.ownKeys(target);\r\n}\r\nconst mutableHandlers = {\r\n get,\r\n set,\r\n deleteProperty,\r\n has,\r\n ownKeys\r\n};\r\nconst readonlyHandlers = {\r\n get: readonlyGet,\r\n set(target, key) {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n console.warn(`Set operation on key \"${String(key)}\" failed: target is readonly.`, target);\r\n }\r\n return true;\r\n },\r\n deleteProperty(target, key) {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n console.warn(`Delete operation on key \"${String(key)}\" failed: target is readonly.`, target);\r\n }\r\n return true;\r\n }\r\n};\r\nconst shallowReactiveHandlers = /*#__PURE__*/ extend({}, mutableHandlers, {\r\n get: shallowGet,\r\n set: shallowSet\r\n});\r\n// Props handlers are special in the sense that it should not unwrap top-level\r\n// refs (in order to allow refs to be explicitly passed down), but should\r\n// retain the reactivity of the normal readonly object.\r\nconst shallowReadonlyHandlers = /*#__PURE__*/ extend({}, readonlyHandlers, {\r\n get: shallowReadonlyGet\r\n});\n\nconst toShallow = (value) => value;\r\nconst getProto = (v) => Reflect.getPrototypeOf(v);\r\nfunction get$1(target, key, isReadonly = false, isShallow = false) {\r\n // #1772: readonly(reactive(Map)) should return readonly + reactive version\r\n // of the value\r\n target = target[\"__v_raw\" /* RAW */];\r\n const rawTarget = toRaw(target);\r\n const rawKey = toRaw(key);\r\n if (key !== rawKey) {\r\n !isReadonly && track(rawTarget, \"get\" /* GET */, key);\r\n }\r\n !isReadonly && track(rawTarget, \"get\" /* GET */, rawKey);\r\n const { has } = getProto(rawTarget);\r\n const wrap = isShallow ? toShallow : isReadonly ? toReadonly : toReactive;\r\n if (has.call(rawTarget, key)) {\r\n return wrap(target.get(key));\r\n }\r\n else if (has.call(rawTarget, rawKey)) {\r\n return wrap(target.get(rawKey));\r\n }\r\n else if (target !== rawTarget) {\r\n // #3602 readonly(reactive(Map))\r\n // ensure that the nested reactive `Map` can do tracking for itself\r\n target.get(key);\r\n }\r\n}\r\nfunction has$1(key, isReadonly = false) {\r\n const target = this[\"__v_raw\" /* RAW */];\r\n const rawTarget = toRaw(target);\r\n const rawKey = toRaw(key);\r\n if (key !== rawKey) {\r\n !isReadonly && track(rawTarget, \"has\" /* HAS */, key);\r\n }\r\n !isReadonly && track(rawTarget, \"has\" /* HAS */, rawKey);\r\n return key === rawKey\r\n ? target.has(key)\r\n : target.has(key) || target.has(rawKey);\r\n}\r\nfunction size(target, isReadonly = false) {\r\n target = target[\"__v_raw\" /* RAW */];\r\n !isReadonly && track(toRaw(target), \"iterate\" /* ITERATE */, ITERATE_KEY);\r\n return Reflect.get(target, 'size', target);\r\n}\r\nfunction add(value) {\r\n value = toRaw(value);\r\n const target = toRaw(this);\r\n const proto = getProto(target);\r\n const hadKey = proto.has.call(target, value);\r\n if (!hadKey) {\r\n target.add(value);\r\n trigger(target, \"add\" /* ADD */, value, value);\r\n }\r\n return this;\r\n}\r\nfunction set$1(key, value) {\r\n value = toRaw(value);\r\n const target = toRaw(this);\r\n const { has, get } = getProto(target);\r\n let hadKey = has.call(target, key);\r\n if (!hadKey) {\r\n key = toRaw(key);\r\n hadKey = has.call(target, key);\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n checkIdentityKeys(target, has, key);\r\n }\r\n const oldValue = get.call(target, key);\r\n target.set(key, value);\r\n if (!hadKey) {\r\n trigger(target, \"add\" /* ADD */, key, value);\r\n }\r\n else if (hasChanged(value, oldValue)) {\r\n trigger(target, \"set\" /* SET */, key, value, oldValue);\r\n }\r\n return this;\r\n}\r\nfunction deleteEntry(key) {\r\n const target = toRaw(this);\r\n const { has, get } = getProto(target);\r\n let hadKey = has.call(target, key);\r\n if (!hadKey) {\r\n key = toRaw(key);\r\n hadKey = has.call(target, key);\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n checkIdentityKeys(target, has, key);\r\n }\r\n const oldValue = get ? get.call(target, key) : undefined;\r\n // forward the operation before queueing reactions\r\n const result = target.delete(key);\r\n if (hadKey) {\r\n trigger(target, \"delete\" /* DELETE */, key, undefined, oldValue);\r\n }\r\n return result;\r\n}\r\nfunction clear() {\r\n const target = toRaw(this);\r\n const hadItems = target.size !== 0;\r\n const oldTarget = (process.env.NODE_ENV !== 'production')\r\n ? isMap(target)\r\n ? new Map(target)\r\n : new Set(target)\r\n : undefined;\r\n // forward the operation before queueing reactions\r\n const result = target.clear();\r\n if (hadItems) {\r\n trigger(target, \"clear\" /* CLEAR */, undefined, undefined, oldTarget);\r\n }\r\n return result;\r\n}\r\nfunction createForEach(isReadonly, isShallow) {\r\n return function forEach(callback, thisArg) {\r\n const observed = this;\r\n const target = observed[\"__v_raw\" /* RAW */];\r\n const rawTarget = toRaw(target);\r\n const wrap = isShallow ? toShallow : isReadonly ? toReadonly : toReactive;\r\n !isReadonly && track(rawTarget, \"iterate\" /* ITERATE */, ITERATE_KEY);\r\n return target.forEach((value, key) => {\r\n // important: make sure the callback is\r\n // 1. invoked with the reactive map as `this` and 3rd arg\r\n // 2. the value received should be a corresponding reactive/readonly.\r\n return callback.call(thisArg, wrap(value), wrap(key), observed);\r\n });\r\n };\r\n}\r\nfunction createIterableMethod(method, isReadonly, isShallow) {\r\n return function (...args) {\r\n const target = this[\"__v_raw\" /* RAW */];\r\n const rawTarget = toRaw(target);\r\n const targetIsMap = isMap(rawTarget);\r\n const isPair = method === 'entries' || (method === Symbol.iterator && targetIsMap);\r\n const isKeyOnly = method === 'keys' && targetIsMap;\r\n const innerIterator = target[method](...args);\r\n const wrap = isShallow ? toShallow : isReadonly ? toReadonly : toReactive;\r\n !isReadonly &&\r\n track(rawTarget, \"iterate\" /* ITERATE */, isKeyOnly ? MAP_KEY_ITERATE_KEY : ITERATE_KEY);\r\n // return a wrapped iterator which returns observed versions of the\r\n // values emitted from the real iterator\r\n return {\r\n // iterator protocol\r\n next() {\r\n const { value, done } = innerIterator.next();\r\n return done\r\n ? { value, done }\r\n : {\r\n value: isPair ? [wrap(value[0]), wrap(value[1])] : wrap(value),\r\n done\r\n };\r\n },\r\n // iterable protocol\r\n [Symbol.iterator]() {\r\n return this;\r\n }\r\n };\r\n };\r\n}\r\nfunction createReadonlyMethod(type) {\r\n return function (...args) {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n const key = args[0] ? `on key \"${args[0]}\" ` : ``;\r\n console.warn(`${capitalize(type)} operation ${key}failed: target is readonly.`, toRaw(this));\r\n }\r\n return type === \"delete\" /* DELETE */ ? false : this;\r\n };\r\n}\r\nfunction createInstrumentations() {\r\n const mutableInstrumentations = {\r\n get(key) {\r\n return get$1(this, key);\r\n },\r\n get size() {\r\n return size(this);\r\n },\r\n has: has$1,\r\n add,\r\n set: set$1,\r\n delete: deleteEntry,\r\n clear,\r\n forEach: createForEach(false, false)\r\n };\r\n const shallowInstrumentations = {\r\n get(key) {\r\n return get$1(this, key, false, true);\r\n },\r\n get size() {\r\n return size(this);\r\n },\r\n has: has$1,\r\n add,\r\n set: set$1,\r\n delete: deleteEntry,\r\n clear,\r\n forEach: createForEach(false, true)\r\n };\r\n const readonlyInstrumentations = {\r\n get(key) {\r\n return get$1(this, key, true);\r\n },\r\n get size() {\r\n return size(this, true);\r\n },\r\n has(key) {\r\n return has$1.call(this, key, true);\r\n },\r\n add: createReadonlyMethod(\"add\" /* ADD */),\r\n set: createReadonlyMethod(\"set\" /* SET */),\r\n delete: createReadonlyMethod(\"delete\" /* DELETE */),\r\n clear: createReadonlyMethod(\"clear\" /* CLEAR */),\r\n forEach: createForEach(true, false)\r\n };\r\n const shallowReadonlyInstrumentations = {\r\n get(key) {\r\n return get$1(this, key, true, true);\r\n },\r\n get size() {\r\n return size(this, true);\r\n },\r\n has(key) {\r\n return has$1.call(this, key, true);\r\n },\r\n add: createReadonlyMethod(\"add\" /* ADD */),\r\n set: createReadonlyMethod(\"set\" /* SET */),\r\n delete: createReadonlyMethod(\"delete\" /* DELETE */),\r\n clear: createReadonlyMethod(\"clear\" /* CLEAR */),\r\n forEach: createForEach(true, true)\r\n };\r\n const iteratorMethods = ['keys', 'values', 'entries', Symbol.iterator];\r\n iteratorMethods.forEach(method => {\r\n mutableInstrumentations[method] = createIterableMethod(method, false, false);\r\n readonlyInstrumentations[method] = createIterableMethod(method, true, false);\r\n shallowInstrumentations[method] = createIterableMethod(method, false, true);\r\n shallowReadonlyInstrumentations[method] = createIterableMethod(method, true, true);\r\n });\r\n return [\r\n mutableInstrumentations,\r\n readonlyInstrumentations,\r\n shallowInstrumentations,\r\n shallowReadonlyInstrumentations\r\n ];\r\n}\r\nconst [mutableInstrumentations, readonlyInstrumentations, shallowInstrumentations, shallowReadonlyInstrumentations] = /* #__PURE__*/ createInstrumentations();\r\nfunction createInstrumentationGetter(isReadonly, shallow) {\r\n const instrumentations = shallow\r\n ? isReadonly\r\n ? shallowReadonlyInstrumentations\r\n : shallowInstrumentations\r\n : isReadonly\r\n ? readonlyInstrumentations\r\n : mutableInstrumentations;\r\n return (target, key, receiver) => {\r\n if (key === \"__v_isReactive\" /* IS_REACTIVE */) {\r\n return !isReadonly;\r\n }\r\n else if (key === \"__v_isReadonly\" /* IS_READONLY */) {\r\n return isReadonly;\r\n }\r\n else if (key === \"__v_raw\" /* RAW */) {\r\n return target;\r\n }\r\n return Reflect.get(hasOwn(instrumentations, key) && key in target\r\n ? instrumentations\r\n : target, key, receiver);\r\n };\r\n}\r\nconst mutableCollectionHandlers = {\r\n get: /*#__PURE__*/ createInstrumentationGetter(false, false)\r\n};\r\nconst shallowCollectionHandlers = {\r\n get: /*#__PURE__*/ createInstrumentationGetter(false, true)\r\n};\r\nconst readonlyCollectionHandlers = {\r\n get: /*#__PURE__*/ createInstrumentationGetter(true, false)\r\n};\r\nconst shallowReadonlyCollectionHandlers = {\r\n get: /*#__PURE__*/ createInstrumentationGetter(true, true)\r\n};\r\nfunction checkIdentityKeys(target, has, key) {\r\n const rawKey = toRaw(key);\r\n if (rawKey !== key && has.call(target, rawKey)) {\r\n const type = toRawType(target);\r\n console.warn(`Reactive ${type} contains both the raw and reactive ` +\r\n `versions of the same object${type === `Map` ? ` as keys` : ``}, ` +\r\n `which can lead to inconsistencies. ` +\r\n `Avoid differentiating between the raw and reactive versions ` +\r\n `of an object and only use the reactive version if possible.`);\r\n }\r\n}\n\nconst reactiveMap = new WeakMap();\r\nconst shallowReactiveMap = new WeakMap();\r\nconst readonlyMap = new WeakMap();\r\nconst shallowReadonlyMap = new WeakMap();\r\nfunction targetTypeMap(rawType) {\r\n switch (rawType) {\r\n case 'Object':\r\n case 'Array':\r\n return 1 /* COMMON */;\r\n case 'Map':\r\n case 'Set':\r\n case 'WeakMap':\r\n case 'WeakSet':\r\n return 2 /* COLLECTION */;\r\n default:\r\n return 0 /* INVALID */;\r\n }\r\n}\r\nfunction getTargetType(value) {\r\n return value[\"__v_skip\" /* SKIP */] || !Object.isExtensible(value)\r\n ? 0 /* INVALID */\r\n : targetTypeMap(toRawType(value));\r\n}\r\nfunction reactive(target) {\r\n // if trying to observe a readonly proxy, return the readonly version.\r\n if (target && target[\"__v_isReadonly\" /* IS_READONLY */]) {\r\n return target;\r\n }\r\n return createReactiveObject(target, false, mutableHandlers, mutableCollectionHandlers, reactiveMap);\r\n}\r\n/**\r\n * Return a shallowly-reactive copy of the original object, where only the root\r\n * level properties are reactive. It also does not auto-unwrap refs (even at the\r\n * root level).\r\n */\r\nfunction shallowReactive(target) {\r\n return createReactiveObject(target, false, shallowReactiveHandlers, shallowCollectionHandlers, shallowReactiveMap);\r\n}\r\n/**\r\n * Creates a readonly copy of the original object. Note the returned copy is not\r\n * made reactive, but `readonly` can be called on an already reactive object.\r\n */\r\nfunction readonly(target) {\r\n return createReactiveObject(target, true, readonlyHandlers, readonlyCollectionHandlers, readonlyMap);\r\n}\r\n/**\r\n * Returns a reactive-copy of the original object, where only the root level\r\n * properties are readonly, and does NOT unwrap refs nor recursively convert\r\n * returned properties.\r\n * This is used for creating the props proxy object for stateful components.\r\n */\r\nfunction shallowReadonly(target) {\r\n return createReactiveObject(target, true, shallowReadonlyHandlers, shallowReadonlyCollectionHandlers, shallowReadonlyMap);\r\n}\r\nfunction createReactiveObject(target, isReadonly, baseHandlers, collectionHandlers, proxyMap) {\r\n if (!isObject(target)) {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n console.warn(`value cannot be made reactive: ${String(target)}`);\r\n }\r\n return target;\r\n }\r\n // target is already a Proxy, return it.\r\n // exception: calling readonly() on a reactive object\r\n if (target[\"__v_raw\" /* RAW */] &&\r\n !(isReadonly && target[\"__v_isReactive\" /* IS_REACTIVE */])) {\r\n return target;\r\n }\r\n // target already has corresponding Proxy\r\n const existingProxy = proxyMap.get(target);\r\n if (existingProxy) {\r\n return existingProxy;\r\n }\r\n // only a whitelist of value types can be observed.\r\n const targetType = getTargetType(target);\r\n if (targetType === 0 /* INVALID */) {\r\n return target;\r\n }\r\n const proxy = new Proxy(target, targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers);\r\n proxyMap.set(target, proxy);\r\n return proxy;\r\n}\r\nfunction isReactive(value) {\r\n if (isReadonly(value)) {\r\n return isReactive(value[\"__v_raw\" /* RAW */]);\r\n }\r\n return !!(value && value[\"__v_isReactive\" /* IS_REACTIVE */]);\r\n}\r\nfunction isReadonly(value) {\r\n return !!(value && value[\"__v_isReadonly\" /* IS_READONLY */]);\r\n}\r\nfunction isProxy(value) {\r\n return isReactive(value) || isReadonly(value);\r\n}\r\nfunction toRaw(observed) {\r\n const raw = observed && observed[\"__v_raw\" /* RAW */];\r\n return raw ? toRaw(raw) : observed;\r\n}\r\nfunction markRaw(value) {\r\n def(value, \"__v_skip\" /* SKIP */, true);\r\n return value;\r\n}\r\nconst toReactive = (value) => isObject(value) ? reactive(value) : value;\r\nconst toReadonly = (value) => isObject(value) ? readonly(value) : value;\n\nfunction trackRefValue(ref) {\r\n if (isTracking()) {\r\n ref = toRaw(ref);\r\n if (!ref.dep) {\r\n ref.dep = createDep();\r\n }\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n trackEffects(ref.dep, {\r\n target: ref,\r\n type: \"get\" /* GET */,\r\n key: 'value'\r\n });\r\n }\r\n else {\r\n trackEffects(ref.dep);\r\n }\r\n }\r\n}\r\nfunction triggerRefValue(ref, newVal) {\r\n ref = toRaw(ref);\r\n if (ref.dep) {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n triggerEffects(ref.dep, {\r\n target: ref,\r\n type: \"set\" /* SET */,\r\n key: 'value',\r\n newValue: newVal\r\n });\r\n }\r\n else {\r\n triggerEffects(ref.dep);\r\n }\r\n }\r\n}\r\nfunction isRef(r) {\r\n return Boolean(r && r.__v_isRef === true);\r\n}\r\nfunction ref(value) {\r\n return createRef(value, false);\r\n}\r\nfunction shallowRef(value) {\r\n return createRef(value, true);\r\n}\r\nfunction createRef(rawValue, shallow) {\r\n if (isRef(rawValue)) {\r\n return rawValue;\r\n }\r\n return new RefImpl(rawValue, shallow);\r\n}\r\nclass RefImpl {\r\n constructor(value, _shallow) {\r\n this._shallow = _shallow;\r\n this.dep = undefined;\r\n this.__v_isRef = true;\r\n this._rawValue = _shallow ? value : toRaw(value);\r\n this._value = _shallow ? value : toReactive(value);\r\n }\r\n get value() {\r\n trackRefValue(this);\r\n return this._value;\r\n }\r\n set value(newVal) {\r\n newVal = this._shallow ? newVal : toRaw(newVal);\r\n if (hasChanged(newVal, this._rawValue)) {\r\n this._rawValue = newVal;\r\n this._value = this._shallow ? newVal : toReactive(newVal);\r\n triggerRefValue(this, newVal);\r\n }\r\n }\r\n}\r\nfunction triggerRef(ref) {\r\n triggerRefValue(ref, (process.env.NODE_ENV !== 'production') ? ref.value : void 0);\r\n}\r\nfunction unref(ref) {\r\n return isRef(ref) ? ref.value : ref;\r\n}\r\nconst shallowUnwrapHandlers = {\r\n get: (target, key, receiver) => unref(Reflect.get(target, key, receiver)),\r\n set: (target, key, value, receiver) => {\r\n const oldValue = target[key];\r\n if (isRef(oldValue) && !isRef(value)) {\r\n oldValue.value = value;\r\n return true;\r\n }\r\n else {\r\n return Reflect.set(target, key, value, receiver);\r\n }\r\n }\r\n};\r\nfunction proxyRefs(objectWithRefs) {\r\n return isReactive(objectWithRefs)\r\n ? objectWithRefs\r\n : new Proxy(objectWithRefs, shallowUnwrapHandlers);\r\n}\r\nclass CustomRefImpl {\r\n constructor(factory) {\r\n this.dep = undefined;\r\n this.__v_isRef = true;\r\n const { get, set } = factory(() => trackRefValue(this), () => triggerRefValue(this));\r\n this._get = get;\r\n this._set = set;\r\n }\r\n get value() {\r\n return this._get();\r\n }\r\n set value(newVal) {\r\n this._set(newVal);\r\n }\r\n}\r\nfunction customRef(factory) {\r\n return new CustomRefImpl(factory);\r\n}\r\nfunction toRefs(object) {\r\n if ((process.env.NODE_ENV !== 'production') && !isProxy(object)) {\r\n console.warn(`toRefs() expects a reactive object but received a plain one.`);\r\n }\r\n const ret = isArray(object) ? new Array(object.length) : {};\r\n for (const key in object) {\r\n ret[key] = toRef(object, key);\r\n }\r\n return ret;\r\n}\r\nclass ObjectRefImpl {\r\n constructor(_object, _key) {\r\n this._object = _object;\r\n this._key = _key;\r\n this.__v_isRef = true;\r\n }\r\n get value() {\r\n return this._object[this._key];\r\n }\r\n set value(newVal) {\r\n this._object[this._key] = newVal;\r\n }\r\n}\r\nfunction toRef(object, key) {\r\n const val = object[key];\r\n return isRef(val) ? val : new ObjectRefImpl(object, key);\r\n}\n\nclass ComputedRefImpl {\r\n constructor(getter, _setter, isReadonly) {\r\n this._setter = _setter;\r\n this.dep = undefined;\r\n this._dirty = true;\r\n this.__v_isRef = true;\r\n this.effect = new ReactiveEffect(getter, () => {\r\n if (!this._dirty) {\r\n this._dirty = true;\r\n triggerRefValue(this);\r\n }\r\n });\r\n this[\"__v_isReadonly\" /* IS_READONLY */] = isReadonly;\r\n }\r\n get value() {\r\n // the computed ref may get wrapped by other proxies e.g. readonly() #3376\r\n const self = toRaw(this);\r\n trackRefValue(self);\r\n if (self._dirty) {\r\n self._dirty = false;\r\n self._value = self.effect.run();\r\n }\r\n return self._value;\r\n }\r\n set value(newValue) {\r\n this._setter(newValue);\r\n }\r\n}\r\nfunction computed(getterOrOptions, debugOptions) {\r\n let getter;\r\n let setter;\r\n const onlyGetter = isFunction(getterOrOptions);\r\n if (onlyGetter) {\r\n getter = getterOrOptions;\r\n setter = (process.env.NODE_ENV !== 'production')\r\n ? () => {\r\n console.warn('Write operation failed: computed value is readonly');\r\n }\r\n : NOOP;\r\n }\r\n else {\r\n getter = getterOrOptions.get;\r\n setter = getterOrOptions.set;\r\n }\r\n const cRef = new ComputedRefImpl(getter, setter, onlyGetter || !setter);\r\n if ((process.env.NODE_ENV !== 'production') && debugOptions) {\r\n cRef.effect.onTrack = debugOptions.onTrack;\r\n cRef.effect.onTrigger = debugOptions.onTrigger;\r\n }\r\n return cRef;\r\n}\n\nvar _a;\r\nconst tick = Promise.resolve();\r\nconst queue = [];\r\nlet queued = false;\r\nconst scheduler = (fn) => {\r\n queue.push(fn);\r\n if (!queued) {\r\n queued = true;\r\n tick.then(flush);\r\n }\r\n};\r\nconst flush = () => {\r\n for (let i = 0; i < queue.length; i++) {\r\n queue[i]();\r\n }\r\n queue.length = 0;\r\n queued = false;\r\n};\r\nclass DeferredComputedRefImpl {\r\n constructor(getter) {\r\n this.dep = undefined;\r\n this._dirty = true;\r\n this.__v_isRef = true;\r\n this[_a] = true;\r\n let compareTarget;\r\n let hasCompareTarget = false;\r\n let scheduled = false;\r\n this.effect = new ReactiveEffect(getter, (computedTrigger) => {\r\n if (this.dep) {\r\n if (computedTrigger) {\r\n compareTarget = this._value;\r\n hasCompareTarget = true;\r\n }\r\n else if (!scheduled) {\r\n const valueToCompare = hasCompareTarget ? compareTarget : this._value;\r\n scheduled = true;\r\n hasCompareTarget = false;\r\n scheduler(() => {\r\n if (this.effect.active && this._get() !== valueToCompare) {\r\n triggerRefValue(this);\r\n }\r\n scheduled = false;\r\n });\r\n }\r\n // chained upstream computeds are notified synchronously to ensure\r\n // value invalidation in case of sync access; normal effects are\r\n // deferred to be triggered in scheduler.\r\n for (const e of this.dep) {\r\n if (e.computed) {\r\n e.scheduler(true /* computedTrigger */);\r\n }\r\n }\r\n }\r\n this._dirty = true;\r\n });\r\n this.effect.computed = true;\r\n }\r\n _get() {\r\n if (this._dirty) {\r\n this._dirty = false;\r\n return (this._value = this.effect.run());\r\n }\r\n return this._value;\r\n }\r\n get value() {\r\n trackRefValue(this);\r\n // the computed ref may get wrapped by other proxies e.g. readonly() #3376\r\n return toRaw(this)._get();\r\n }\r\n}\r\n_a = \"__v_isReadonly\" /* IS_READONLY */;\r\nfunction deferredComputed(getter) {\r\n return new DeferredComputedRefImpl(getter);\r\n}\n\nexport { EffectScope, ITERATE_KEY, ReactiveEffect, computed, customRef, deferredComputed, effect, effectScope, enableTracking, getCurrentScope, isProxy, isReactive, isReadonly, isRef, markRaw, onScopeDispose, pauseTracking, proxyRefs, reactive, readonly, ref, resetTracking, shallowReactive, shallowReadonly, shallowRef, stop, toRaw, toRef, toRefs, track, trigger, triggerRef, unref };\n","import { toRaw, ref, pauseTracking, resetTracking, reactive, computed, isRef, shallowReactive, trigger, ReactiveEffect, isProxy, shallowReadonly, track, EffectScope, markRaw, proxyRefs, isReactive, isReadonly } from '@vue/reactivity';\nexport { EffectScope, ReactiveEffect, computed, customRef, effect, effectScope, getCurrentScope, isProxy, isReactive, isReadonly, isRef, markRaw, onScopeDispose, proxyRefs, reactive, readonly, ref, shallowReactive, shallowReadonly, shallowRef, stop, toRaw, toRef, toRefs, triggerRef, unref } from '@vue/reactivity';\nimport { getGlobalThis, extend, EMPTY_OBJ, toHandlerKey, isFunction, toNumber, hyphenate, camelize, isArray, isOn, hasOwn, isModelListener, isObject, remove, isString, invokeArrayFns, isPromise, NOOP, def, isReservedProp, EMPTY_ARR, capitalize, toRawType, makeMap, NO, normalizeClass, normalizeStyle, isGloballyWhitelisted, hasChanged, isSet, isMap, isPlainObject } from '@vue/shared';\nexport { camelize, capitalize, normalizeClass, normalizeProps, normalizeStyle, toDisplayString, toHandlerKey } from '@vue/shared';\n\n/* eslint-disable no-restricted-globals */\r\nlet isHmrUpdating = false;\r\nconst hmrDirtyComponents = new Set();\r\n// Expose the HMR runtime on the global object\r\n// This makes it entirely tree-shakable without polluting the exports and makes\r\n// it easier to be used in toolings like vue-loader\r\n// Note: for a component to be eligible for HMR it also needs the __hmrId option\r\n// to be set so that its instances can be registered / removed.\r\nif ((process.env.NODE_ENV !== 'production')) {\r\n getGlobalThis().__VUE_HMR_RUNTIME__ = {\r\n createRecord: tryWrap(createRecord),\r\n rerender: tryWrap(rerender),\r\n reload: tryWrap(reload)\r\n };\r\n}\r\nconst map = new Map();\r\nfunction registerHMR(instance) {\r\n const id = instance.type.__hmrId;\r\n let record = map.get(id);\r\n if (!record) {\r\n createRecord(id, instance.type);\r\n record = map.get(id);\r\n }\r\n record.instances.add(instance);\r\n}\r\nfunction unregisterHMR(instance) {\r\n map.get(instance.type.__hmrId).instances.delete(instance);\r\n}\r\nfunction createRecord(id, initialDef) {\r\n if (map.has(id)) {\r\n return false;\r\n }\r\n map.set(id, {\r\n initialDef: normalizeClassComponent(initialDef),\r\n instances: new Set()\r\n });\r\n return true;\r\n}\r\nfunction normalizeClassComponent(component) {\r\n return isClassComponent(component) ? component.__vccOpts : component;\r\n}\r\nfunction rerender(id, newRender) {\r\n const record = map.get(id);\r\n if (!record) {\r\n return;\r\n }\r\n // update initial record (for not-yet-rendered component)\r\n record.initialDef.render = newRender;\r\n [...record.instances].forEach(instance => {\r\n if (newRender) {\r\n instance.render = newRender;\r\n normalizeClassComponent(instance.type).render = newRender;\r\n }\r\n instance.renderCache = [];\r\n // this flag forces child components with slot content to update\r\n isHmrUpdating = true;\r\n instance.update();\r\n isHmrUpdating = false;\r\n });\r\n}\r\nfunction reload(id, newComp) {\r\n const record = map.get(id);\r\n if (!record)\r\n return;\r\n newComp = normalizeClassComponent(newComp);\r\n // update initial def (for not-yet-rendered components)\r\n updateComponentDef(record.initialDef, newComp);\r\n // create a snapshot which avoids the set being mutated during updates\r\n const instances = [...record.instances];\r\n for (const instance of instances) {\r\n const oldComp = normalizeClassComponent(instance.type);\r\n if (!hmrDirtyComponents.has(oldComp)) {\r\n // 1. Update existing comp definition to match new one\r\n if (oldComp !== record.initialDef) {\r\n updateComponentDef(oldComp, newComp);\r\n }\r\n // 2. mark definition dirty. This forces the renderer to replace the\r\n // component on patch.\r\n hmrDirtyComponents.add(oldComp);\r\n }\r\n // 3. invalidate options resolution cache\r\n instance.appContext.optionsCache.delete(instance.type);\r\n // 4. actually update\r\n if (instance.ceReload) {\r\n // custom element\r\n hmrDirtyComponents.add(oldComp);\r\n instance.ceReload(newComp.styles);\r\n hmrDirtyComponents.delete(oldComp);\r\n }\r\n else if (instance.parent) {\r\n // 4. Force the parent instance to re-render. This will cause all updated\r\n // components to be unmounted and re-mounted. Queue the update so that we\r\n // don't end up forcing the same parent to re-render multiple times.\r\n queueJob(instance.parent.update);\r\n // instance is the inner component of an async custom element\r\n // invoke to reset styles\r\n if (instance.parent.type.__asyncLoader &&\r\n instance.parent.ceReload) {\r\n instance.parent.ceReload(newComp.styles);\r\n }\r\n }\r\n else if (instance.appContext.reload) {\r\n // root instance mounted via createApp() has a reload method\r\n instance.appContext.reload();\r\n }\r\n else if (typeof window !== 'undefined') {\r\n // root instance inside tree created via raw render(). Force reload.\r\n window.location.reload();\r\n }\r\n else {\r\n console.warn('[HMR] Root or manually mounted instance modified. Full reload required.');\r\n }\r\n }\r\n // 5. make sure to cleanup dirty hmr components after update\r\n queuePostFlushCb(() => {\r\n for (const instance of instances) {\r\n hmrDirtyComponents.delete(normalizeClassComponent(instance.type));\r\n }\r\n });\r\n}\r\nfunction updateComponentDef(oldComp, newComp) {\r\n extend(oldComp, newComp);\r\n for (const key in oldComp) {\r\n if (key !== '__file' && !(key in newComp)) {\r\n delete oldComp[key];\r\n }\r\n }\r\n}\r\nfunction tryWrap(fn) {\r\n return (id, arg) => {\r\n try {\r\n return fn(id, arg);\r\n }\r\n catch (e) {\r\n console.error(e);\r\n console.warn(`[HMR] Something went wrong during Vue component hot-reload. ` +\r\n `Full reload required.`);\r\n }\r\n };\r\n}\n\nlet devtools;\r\nlet buffer = [];\r\nlet devtoolsNotInstalled = false;\r\nfunction emit(event, ...args) {\r\n if (devtools) {\r\n devtools.emit(event, ...args);\r\n }\r\n else if (!devtoolsNotInstalled) {\r\n buffer.push({ event, args });\r\n }\r\n}\r\nfunction setDevtoolsHook(hook, target) {\r\n devtools = hook;\r\n if (devtools) {\r\n devtools.enabled = true;\r\n buffer.forEach(({ event, args }) => devtools.emit(event, ...args));\r\n buffer = [];\r\n }\r\n else if (\r\n // handle late devtools injection - only do this if we are in an actual\r\n // browser environment to avoid the timer handle stalling test runner exit\r\n // (#4815)\r\n // eslint-disable-next-line no-restricted-globals\r\n typeof window !== 'undefined' &&\r\n !navigator.userAgent.includes('jsdom')) {\r\n const replay = (target.__VUE_DEVTOOLS_HOOK_REPLAY__ =\r\n target.__VUE_DEVTOOLS_HOOK_REPLAY__ || []);\r\n replay.push((newHook) => {\r\n setDevtoolsHook(newHook, target);\r\n });\r\n // clear buffer after 3s - the user probably doesn't have devtools installed\r\n // at all, and keeping the buffer will cause memory leaks (#4738)\r\n setTimeout(() => {\r\n if (!devtools) {\r\n target.__VUE_DEVTOOLS_HOOK_REPLAY__ = null;\r\n devtoolsNotInstalled = true;\r\n buffer = [];\r\n }\r\n }, 3000);\r\n }\r\n else {\r\n // non-browser env, assume not installed\r\n devtoolsNotInstalled = true;\r\n buffer = [];\r\n }\r\n}\r\nfunction devtoolsInitApp(app, version) {\r\n emit(\"app:init\" /* APP_INIT */, app, version, {\r\n Fragment,\r\n Text,\r\n Comment,\r\n Static\r\n });\r\n}\r\nfunction devtoolsUnmountApp(app) {\r\n emit(\"app:unmount\" /* APP_UNMOUNT */, app);\r\n}\r\nconst devtoolsComponentAdded = /*#__PURE__*/ createDevtoolsComponentHook(\"component:added\" /* COMPONENT_ADDED */);\r\nconst devtoolsComponentUpdated = \r\n/*#__PURE__*/ createDevtoolsComponentHook(\"component:updated\" /* COMPONENT_UPDATED */);\r\nconst devtoolsComponentRemoved = \r\n/*#__PURE__*/ createDevtoolsComponentHook(\"component:removed\" /* COMPONENT_REMOVED */);\r\nfunction createDevtoolsComponentHook(hook) {\r\n return (component) => {\r\n emit(hook, component.appContext.app, component.uid, component.parent ? component.parent.uid : undefined, component);\r\n };\r\n}\r\nconst devtoolsPerfStart = /*#__PURE__*/ createDevtoolsPerformanceHook(\"perf:start\" /* PERFORMANCE_START */);\r\nconst devtoolsPerfEnd = /*#__PURE__*/ createDevtoolsPerformanceHook(\"perf:end\" /* PERFORMANCE_END */);\r\nfunction createDevtoolsPerformanceHook(hook) {\r\n return (component, type, time) => {\r\n emit(hook, component.appContext.app, component.uid, component, type, time);\r\n };\r\n}\r\nfunction devtoolsComponentEmit(component, event, params) {\r\n emit(\"component:emit\" /* COMPONENT_EMIT */, component.appContext.app, component, event, params);\r\n}\n\nfunction emit$1(instance, event, ...rawArgs) {\r\n const props = instance.vnode.props || EMPTY_OBJ;\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n const { emitsOptions, propsOptions: [propsOptions] } = instance;\r\n if (emitsOptions) {\r\n if (!(event in emitsOptions) &&\r\n !(false )) {\r\n if (!propsOptions || !(toHandlerKey(event) in propsOptions)) {\r\n warn(`Component emitted event \"${event}\" but it is neither declared in ` +\r\n `the emits option nor as an \"${toHandlerKey(event)}\" prop.`);\r\n }\r\n }\r\n else {\r\n const validator = emitsOptions[event];\r\n if (isFunction(validator)) {\r\n const isValid = validator(...rawArgs);\r\n if (!isValid) {\r\n warn(`Invalid event arguments: event validation failed for event \"${event}\".`);\r\n }\r\n }\r\n }\r\n }\r\n }\r\n let args = rawArgs;\r\n const isModelListener = event.startsWith('update:');\r\n // for v-model update:xxx events, apply modifiers on args\r\n const modelArg = isModelListener && event.slice(7);\r\n if (modelArg && modelArg in props) {\r\n const modifiersKey = `${modelArg === 'modelValue' ? 'model' : modelArg}Modifiers`;\r\n const { number, trim } = props[modifiersKey] || EMPTY_OBJ;\r\n if (trim) {\r\n args = rawArgs.map(a => a.trim());\r\n }\r\n else if (number) {\r\n args = rawArgs.map(toNumber);\r\n }\r\n }\r\n if ((process.env.NODE_ENV !== 'production') || __VUE_PROD_DEVTOOLS__) {\r\n devtoolsComponentEmit(instance, event, args);\r\n }\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n const lowerCaseEvent = event.toLowerCase();\r\n if (lowerCaseEvent !== event && props[toHandlerKey(lowerCaseEvent)]) {\r\n warn(`Event \"${lowerCaseEvent}\" is emitted in component ` +\r\n `${formatComponentName(instance, instance.type)} but the handler is registered for \"${event}\". ` +\r\n `Note that HTML attributes are case-insensitive and you cannot use ` +\r\n `v-on to listen to camelCase events when using in-DOM templates. ` +\r\n `You should probably use \"${hyphenate(event)}\" instead of \"${event}\".`);\r\n }\r\n }\r\n let handlerName;\r\n let handler = props[(handlerName = toHandlerKey(event))] ||\r\n // also try camelCase event handler (#2249)\r\n props[(handlerName = toHandlerKey(camelize(event)))];\r\n // for v-model update:xxx events, also trigger kebab-case equivalent\r\n // for props passed via kebab-case\r\n if (!handler && isModelListener) {\r\n handler = props[(handlerName = toHandlerKey(hyphenate(event)))];\r\n }\r\n if (handler) {\r\n callWithAsyncErrorHandling(handler, instance, 6 /* COMPONENT_EVENT_HANDLER */, args);\r\n }\r\n const onceHandler = props[handlerName + `Once`];\r\n if (onceHandler) {\r\n if (!instance.emitted) {\r\n instance.emitted = {};\r\n }\r\n else if (instance.emitted[handlerName]) {\r\n return;\r\n }\r\n instance.emitted[handlerName] = true;\r\n callWithAsyncErrorHandling(onceHandler, instance, 6 /* COMPONENT_EVENT_HANDLER */, args);\r\n }\r\n}\r\nfunction normalizeEmitsOptions(comp, appContext, asMixin = false) {\r\n const cache = appContext.emitsCache;\r\n const cached = cache.get(comp);\r\n if (cached !== undefined) {\r\n return cached;\r\n }\r\n const raw = comp.emits;\r\n let normalized = {};\r\n // apply mixin/extends props\r\n let hasExtends = false;\r\n if (__VUE_OPTIONS_API__ && !isFunction(comp)) {\r\n const extendEmits = (raw) => {\r\n const normalizedFromExtend = normalizeEmitsOptions(raw, appContext, true);\r\n if (normalizedFromExtend) {\r\n hasExtends = true;\r\n extend(normalized, normalizedFromExtend);\r\n }\r\n };\r\n if (!asMixin && appContext.mixins.length) {\r\n appContext.mixins.forEach(extendEmits);\r\n }\r\n if (comp.extends) {\r\n extendEmits(comp.extends);\r\n }\r\n if (comp.mixins) {\r\n comp.mixins.forEach(extendEmits);\r\n }\r\n }\r\n if (!raw && !hasExtends) {\r\n cache.set(comp, null);\r\n return null;\r\n }\r\n if (isArray(raw)) {\r\n raw.forEach(key => (normalized[key] = null));\r\n }\r\n else {\r\n extend(normalized, raw);\r\n }\r\n cache.set(comp, normalized);\r\n return normalized;\r\n}\r\n// Check if an incoming prop key is a declared emit event listener.\r\n// e.g. With `emits: { click: null }`, props named `onClick` and `onclick` are\r\n// both considered matched listeners.\r\nfunction isEmitListener(options, key) {\r\n if (!options || !isOn(key)) {\r\n return false;\r\n }\r\n key = key.slice(2).replace(/Once$/, '');\r\n return (hasOwn(options, key[0].toLowerCase() + key.slice(1)) ||\r\n hasOwn(options, hyphenate(key)) ||\r\n hasOwn(options, key));\r\n}\n\n/**\r\n * mark the current rendering instance for asset resolution (e.g.\r\n * resolveComponent, resolveDirective) during render\r\n */\r\nlet currentRenderingInstance = null;\r\nlet currentScopeId = null;\r\n/**\r\n * Note: rendering calls maybe nested. The function returns the parent rendering\r\n * instance if present, which should be restored after the render is done:\r\n *\r\n * ```js\r\n * const prev = setCurrentRenderingInstance(i)\r\n * // ...render\r\n * setCurrentRenderingInstance(prev)\r\n * ```\r\n */\r\nfunction setCurrentRenderingInstance(instance) {\r\n const prev = currentRenderingInstance;\r\n currentRenderingInstance = instance;\r\n currentScopeId = (instance && instance.type.__scopeId) || null;\r\n return prev;\r\n}\r\n/**\r\n * Set scope id when creating hoisted vnodes.\r\n * @private compiler helper\r\n */\r\nfunction pushScopeId(id) {\r\n currentScopeId = id;\r\n}\r\n/**\r\n * Technically we no longer need this after 3.0.8 but we need to keep the same\r\n * API for backwards compat w/ code generated by compilers.\r\n * @private\r\n */\r\nfunction popScopeId() {\r\n currentScopeId = null;\r\n}\r\n/**\r\n * Only for backwards compat\r\n * @private\r\n */\r\nconst withScopeId = (_id) => withCtx;\r\n/**\r\n * Wrap a slot function to memoize current rendering instance\r\n * @private compiler helper\r\n */\r\nfunction withCtx(fn, ctx = currentRenderingInstance, isNonScopedSlot // false only\r\n) {\r\n if (!ctx)\r\n return fn;\r\n // already normalized\r\n if (fn._n) {\r\n return fn;\r\n }\r\n const renderFnWithContext = (...args) => {\r\n // If a user calls a compiled slot inside a template expression (#1745), it\r\n // can mess up block tracking, so by default we disable block tracking and\r\n // force bail out when invoking a compiled slot (indicated by the ._d flag).\r\n // This isn't necessary if rendering a compiled ``, so we flip the\r\n // ._d flag off when invoking the wrapped fn inside `renderSlot`.\r\n if (renderFnWithContext._d) {\r\n setBlockTracking(-1);\r\n }\r\n const prevInstance = setCurrentRenderingInstance(ctx);\r\n const res = fn(...args);\r\n setCurrentRenderingInstance(prevInstance);\r\n if (renderFnWithContext._d) {\r\n setBlockTracking(1);\r\n }\r\n if ((process.env.NODE_ENV !== 'production') || __VUE_PROD_DEVTOOLS__) {\r\n devtoolsComponentUpdated(ctx);\r\n }\r\n return res;\r\n };\r\n // mark normalized to avoid duplicated wrapping\r\n renderFnWithContext._n = true;\r\n // mark this as compiled by default\r\n // this is used in vnode.ts -> normalizeChildren() to set the slot\r\n // rendering flag.\r\n renderFnWithContext._c = true;\r\n // disable block tracking by default\r\n renderFnWithContext._d = true;\r\n return renderFnWithContext;\r\n}\n\n/**\r\n * dev only flag to track whether $attrs was used during render.\r\n * If $attrs was used during render then the warning for failed attrs\r\n * fallthrough can be suppressed.\r\n */\r\nlet accessedAttrs = false;\r\nfunction markAttrsAccessed() {\r\n accessedAttrs = true;\r\n}\r\nfunction renderComponentRoot(instance) {\r\n const { type: Component, vnode, proxy, withProxy, props, propsOptions: [propsOptions], slots, attrs, emit, render, renderCache, data, setupState, ctx, inheritAttrs } = instance;\r\n let result;\r\n let fallthroughAttrs;\r\n const prev = setCurrentRenderingInstance(instance);\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n accessedAttrs = false;\r\n }\r\n try {\r\n if (vnode.shapeFlag & 4 /* STATEFUL_COMPONENT */) {\r\n // withProxy is a proxy with a different `has` trap only for\r\n // runtime-compiled render functions using `with` block.\r\n const proxyToUse = withProxy || proxy;\r\n result = normalizeVNode(render.call(proxyToUse, proxyToUse, renderCache, props, setupState, data, ctx));\r\n fallthroughAttrs = attrs;\r\n }\r\n else {\r\n // functional\r\n const render = Component;\r\n // in dev, mark attrs accessed if optional props (attrs === props)\r\n if ((process.env.NODE_ENV !== 'production') && attrs === props) {\r\n markAttrsAccessed();\r\n }\r\n result = normalizeVNode(render.length > 1\r\n ? render(props, (process.env.NODE_ENV !== 'production')\r\n ? {\r\n get attrs() {\r\n markAttrsAccessed();\r\n return attrs;\r\n },\r\n slots,\r\n emit\r\n }\r\n : { attrs, slots, emit })\r\n : render(props, null /* we know it doesn't need it */));\r\n fallthroughAttrs = Component.props\r\n ? attrs\r\n : getFunctionalFallthrough(attrs);\r\n }\r\n }\r\n catch (err) {\r\n blockStack.length = 0;\r\n handleError(err, instance, 1 /* RENDER_FUNCTION */);\r\n result = createVNode(Comment);\r\n }\r\n // attr merging\r\n // in dev mode, comments are preserved, and it's possible for a template\r\n // to have comments along side the root element which makes it a fragment\r\n let root = result;\r\n let setRoot = undefined;\r\n if ((process.env.NODE_ENV !== 'production') &&\r\n result.patchFlag > 0 &&\r\n result.patchFlag & 2048 /* DEV_ROOT_FRAGMENT */) {\r\n [root, setRoot] = getChildRoot(result);\r\n }\r\n if (fallthroughAttrs && inheritAttrs !== false) {\r\n const keys = Object.keys(fallthroughAttrs);\r\n const { shapeFlag } = root;\r\n if (keys.length) {\r\n if (shapeFlag & (1 /* ELEMENT */ | 6 /* COMPONENT */)) {\r\n if (propsOptions && keys.some(isModelListener)) {\r\n // If a v-model listener (onUpdate:xxx) has a corresponding declared\r\n // prop, it indicates this component expects to handle v-model and\r\n // it should not fallthrough.\r\n // related: #1543, #1643, #1989\r\n fallthroughAttrs = filterModelListeners(fallthroughAttrs, propsOptions);\r\n }\r\n root = cloneVNode(root, fallthroughAttrs);\r\n }\r\n else if ((process.env.NODE_ENV !== 'production') && !accessedAttrs && root.type !== Comment) {\r\n const allAttrs = Object.keys(attrs);\r\n const eventAttrs = [];\r\n const extraAttrs = [];\r\n for (let i = 0, l = allAttrs.length; i < l; i++) {\r\n const key = allAttrs[i];\r\n if (isOn(key)) {\r\n // ignore v-model handlers when they fail to fallthrough\r\n if (!isModelListener(key)) {\r\n // remove `on`, lowercase first letter to reflect event casing\r\n // accurately\r\n eventAttrs.push(key[2].toLowerCase() + key.slice(3));\r\n }\r\n }\r\n else {\r\n extraAttrs.push(key);\r\n }\r\n }\r\n if (extraAttrs.length) {\r\n warn(`Extraneous non-props attributes (` +\r\n `${extraAttrs.join(', ')}) ` +\r\n `were passed to component but could not be automatically inherited ` +\r\n `because component renders fragment or text root nodes.`);\r\n }\r\n if (eventAttrs.length) {\r\n warn(`Extraneous non-emits event listeners (` +\r\n `${eventAttrs.join(', ')}) ` +\r\n `were passed to component but could not be automatically inherited ` +\r\n `because component renders fragment or text root nodes. ` +\r\n `If the listener is intended to be a component custom event listener only, ` +\r\n `declare it using the \"emits\" option.`);\r\n }\r\n }\r\n }\r\n }\r\n // inherit directives\r\n if (vnode.dirs) {\r\n if ((process.env.NODE_ENV !== 'production') && !isElementRoot(root)) {\r\n warn(`Runtime directive used on component with non-element root node. ` +\r\n `The directives will not function as intended.`);\r\n }\r\n root.dirs = root.dirs ? root.dirs.concat(vnode.dirs) : vnode.dirs;\r\n }\r\n // inherit transition data\r\n if (vnode.transition) {\r\n if ((process.env.NODE_ENV !== 'production') && !isElementRoot(root)) {\r\n warn(`Component inside renders non-element root node ` +\r\n `that cannot be animated.`);\r\n }\r\n root.transition = vnode.transition;\r\n }\r\n if ((process.env.NODE_ENV !== 'production') && setRoot) {\r\n setRoot(root);\r\n }\r\n else {\r\n result = root;\r\n }\r\n setCurrentRenderingInstance(prev);\r\n return result;\r\n}\r\n/**\r\n * dev only\r\n * In dev mode, template root level comments are rendered, which turns the\r\n * template into a fragment root, but we need to locate the single element\r\n * root for attrs and scope id processing.\r\n */\r\nconst getChildRoot = (vnode) => {\r\n const rawChildren = vnode.children;\r\n const dynamicChildren = vnode.dynamicChildren;\r\n const childRoot = filterSingleRoot(rawChildren);\r\n if (!childRoot) {\r\n return [vnode, undefined];\r\n }\r\n const index = rawChildren.indexOf(childRoot);\r\n const dynamicIndex = dynamicChildren ? dynamicChildren.indexOf(childRoot) : -1;\r\n const setRoot = (updatedRoot) => {\r\n rawChildren[index] = updatedRoot;\r\n if (dynamicChildren) {\r\n if (dynamicIndex > -1) {\r\n dynamicChildren[dynamicIndex] = updatedRoot;\r\n }\r\n else if (updatedRoot.patchFlag > 0) {\r\n vnode.dynamicChildren = [...dynamicChildren, updatedRoot];\r\n }\r\n }\r\n };\r\n return [normalizeVNode(childRoot), setRoot];\r\n};\r\nfunction filterSingleRoot(children) {\r\n let singleRoot;\r\n for (let i = 0; i < children.length; i++) {\r\n const child = children[i];\r\n if (isVNode(child)) {\r\n // ignore user comment\r\n if (child.type !== Comment || child.children === 'v-if') {\r\n if (singleRoot) {\r\n // has more than 1 non-comment child, return now\r\n return;\r\n }\r\n else {\r\n singleRoot = child;\r\n }\r\n }\r\n }\r\n else {\r\n return;\r\n }\r\n }\r\n return singleRoot;\r\n}\r\nconst getFunctionalFallthrough = (attrs) => {\r\n let res;\r\n for (const key in attrs) {\r\n if (key === 'class' || key === 'style' || isOn(key)) {\r\n (res || (res = {}))[key] = attrs[key];\r\n }\r\n }\r\n return res;\r\n};\r\nconst filterModelListeners = (attrs, props) => {\r\n const res = {};\r\n for (const key in attrs) {\r\n if (!isModelListener(key) || !(key.slice(9) in props)) {\r\n res[key] = attrs[key];\r\n }\r\n }\r\n return res;\r\n};\r\nconst isElementRoot = (vnode) => {\r\n return (vnode.shapeFlag & (6 /* COMPONENT */ | 1 /* ELEMENT */) ||\r\n vnode.type === Comment // potential v-if branch switch\r\n );\r\n};\r\nfunction shouldUpdateComponent(prevVNode, nextVNode, optimized) {\r\n const { props: prevProps, children: prevChildren, component } = prevVNode;\r\n const { props: nextProps, children: nextChildren, patchFlag } = nextVNode;\r\n const emits = component.emitsOptions;\r\n // Parent component's render function was hot-updated. Since this may have\r\n // caused the child component's slots content to have changed, we need to\r\n // force the child to update as well.\r\n if ((process.env.NODE_ENV !== 'production') && (prevChildren || nextChildren) && isHmrUpdating) {\r\n return true;\r\n }\r\n // force child update for runtime directive or transition on component vnode.\r\n if (nextVNode.dirs || nextVNode.transition) {\r\n return true;\r\n }\r\n if (optimized && patchFlag >= 0) {\r\n if (patchFlag & 1024 /* DYNAMIC_SLOTS */) {\r\n // slot content that references values that might have changed,\r\n // e.g. in a v-for\r\n return true;\r\n }\r\n if (patchFlag & 16 /* FULL_PROPS */) {\r\n if (!prevProps) {\r\n return !!nextProps;\r\n }\r\n // presence of this flag indicates props are always non-null\r\n return hasPropsChanged(prevProps, nextProps, emits);\r\n }\r\n else if (patchFlag & 8 /* PROPS */) {\r\n const dynamicProps = nextVNode.dynamicProps;\r\n for (let i = 0; i < dynamicProps.length; i++) {\r\n const key = dynamicProps[i];\r\n if (nextProps[key] !== prevProps[key] &&\r\n !isEmitListener(emits, key)) {\r\n return true;\r\n }\r\n }\r\n }\r\n }\r\n else {\r\n // this path is only taken by manually written render functions\r\n // so presence of any children leads to a forced update\r\n if (prevChildren || nextChildren) {\r\n if (!nextChildren || !nextChildren.$stable) {\r\n return true;\r\n }\r\n }\r\n if (prevProps === nextProps) {\r\n return false;\r\n }\r\n if (!prevProps) {\r\n return !!nextProps;\r\n }\r\n if (!nextProps) {\r\n return true;\r\n }\r\n return hasPropsChanged(prevProps, nextProps, emits);\r\n }\r\n return false;\r\n}\r\nfunction hasPropsChanged(prevProps, nextProps, emitsOptions) {\r\n const nextKeys = Object.keys(nextProps);\r\n if (nextKeys.length !== Object.keys(prevProps).length) {\r\n return true;\r\n }\r\n for (let i = 0; i < nextKeys.length; i++) {\r\n const key = nextKeys[i];\r\n if (nextProps[key] !== prevProps[key] &&\r\n !isEmitListener(emitsOptions, key)) {\r\n return true;\r\n }\r\n }\r\n return false;\r\n}\r\nfunction updateHOCHostEl({ vnode, parent }, el // HostNode\r\n) {\r\n while (parent && parent.subTree === vnode) {\r\n (vnode = parent.vnode).el = el;\r\n parent = parent.parent;\r\n }\r\n}\n\nconst isSuspense = (type) => type.__isSuspense;\r\n// Suspense exposes a component-like API, and is treated like a component\r\n// in the compiler, but internally it's a special built-in type that hooks\r\n// directly into the renderer.\r\nconst SuspenseImpl = {\r\n name: 'Suspense',\r\n // In order to make Suspense tree-shakable, we need to avoid importing it\r\n // directly in the renderer. The renderer checks for the __isSuspense flag\r\n // on a vnode's type and calls the `process` method, passing in renderer\r\n // internals.\r\n __isSuspense: true,\r\n process(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, \r\n // platform-specific impl passed from renderer\r\n rendererInternals) {\r\n if (n1 == null) {\r\n mountSuspense(n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, rendererInternals);\r\n }\r\n else {\r\n patchSuspense(n1, n2, container, anchor, parentComponent, isSVG, slotScopeIds, optimized, rendererInternals);\r\n }\r\n },\r\n hydrate: hydrateSuspense,\r\n create: createSuspenseBoundary,\r\n normalize: normalizeSuspenseChildren\r\n};\r\n// Force-casted public typing for h and TSX props inference\r\nconst Suspense = (SuspenseImpl );\r\nfunction triggerEvent(vnode, name) {\r\n const eventListener = vnode.props && vnode.props[name];\r\n if (isFunction(eventListener)) {\r\n eventListener();\r\n }\r\n}\r\nfunction mountSuspense(vnode, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, rendererInternals) {\r\n const { p: patch, o: { createElement } } = rendererInternals;\r\n const hiddenContainer = createElement('div');\r\n const suspense = (vnode.suspense = createSuspenseBoundary(vnode, parentSuspense, parentComponent, container, hiddenContainer, anchor, isSVG, slotScopeIds, optimized, rendererInternals));\r\n // start mounting the content subtree in an off-dom container\r\n patch(null, (suspense.pendingBranch = vnode.ssContent), hiddenContainer, null, parentComponent, suspense, isSVG, slotScopeIds);\r\n // now check if we have encountered any async deps\r\n if (suspense.deps > 0) {\r\n // has async\r\n // invoke @fallback event\r\n triggerEvent(vnode, 'onPending');\r\n triggerEvent(vnode, 'onFallback');\r\n // mount the fallback tree\r\n patch(null, vnode.ssFallback, container, anchor, parentComponent, null, // fallback tree will not have suspense context\r\n isSVG, slotScopeIds);\r\n setActiveBranch(suspense, vnode.ssFallback);\r\n }\r\n else {\r\n // Suspense has no async deps. Just resolve.\r\n suspense.resolve();\r\n }\r\n}\r\nfunction patchSuspense(n1, n2, container, anchor, parentComponent, isSVG, slotScopeIds, optimized, { p: patch, um: unmount, o: { createElement } }) {\r\n const suspense = (n2.suspense = n1.suspense);\r\n suspense.vnode = n2;\r\n n2.el = n1.el;\r\n const newBranch = n2.ssContent;\r\n const newFallback = n2.ssFallback;\r\n const { activeBranch, pendingBranch, isInFallback, isHydrating } = suspense;\r\n if (pendingBranch) {\r\n suspense.pendingBranch = newBranch;\r\n if (isSameVNodeType(newBranch, pendingBranch)) {\r\n // same root type but content may have changed.\r\n patch(pendingBranch, newBranch, suspense.hiddenContainer, null, parentComponent, suspense, isSVG, slotScopeIds, optimized);\r\n if (suspense.deps <= 0) {\r\n suspense.resolve();\r\n }\r\n else if (isInFallback) {\r\n patch(activeBranch, newFallback, container, anchor, parentComponent, null, // fallback tree will not have suspense context\r\n isSVG, slotScopeIds, optimized);\r\n setActiveBranch(suspense, newFallback);\r\n }\r\n }\r\n else {\r\n // toggled before pending tree is resolved\r\n suspense.pendingId++;\r\n if (isHydrating) {\r\n // if toggled before hydration is finished, the current DOM tree is\r\n // no longer valid. set it as the active branch so it will be unmounted\r\n // when resolved\r\n suspense.isHydrating = false;\r\n suspense.activeBranch = pendingBranch;\r\n }\r\n else {\r\n unmount(pendingBranch, parentComponent, suspense);\r\n }\r\n // increment pending ID. this is used to invalidate async callbacks\r\n // reset suspense state\r\n suspense.deps = 0;\r\n // discard effects from pending branch\r\n suspense.effects.length = 0;\r\n // discard previous container\r\n suspense.hiddenContainer = createElement('div');\r\n if (isInFallback) {\r\n // already in fallback state\r\n patch(null, newBranch, suspense.hiddenContainer, null, parentComponent, suspense, isSVG, slotScopeIds, optimized);\r\n if (suspense.deps <= 0) {\r\n suspense.resolve();\r\n }\r\n else {\r\n patch(activeBranch, newFallback, container, anchor, parentComponent, null, // fallback tree will not have suspense context\r\n isSVG, slotScopeIds, optimized);\r\n setActiveBranch(suspense, newFallback);\r\n }\r\n }\r\n else if (activeBranch && isSameVNodeType(newBranch, activeBranch)) {\r\n // toggled \"back\" to current active branch\r\n patch(activeBranch, newBranch, container, anchor, parentComponent, suspense, isSVG, slotScopeIds, optimized);\r\n // force resolve\r\n suspense.resolve(true);\r\n }\r\n else {\r\n // switched to a 3rd branch\r\n patch(null, newBranch, suspense.hiddenContainer, null, parentComponent, suspense, isSVG, slotScopeIds, optimized);\r\n if (suspense.deps <= 0) {\r\n suspense.resolve();\r\n }\r\n }\r\n }\r\n }\r\n else {\r\n if (activeBranch && isSameVNodeType(newBranch, activeBranch)) {\r\n // root did not change, just normal patch\r\n patch(activeBranch, newBranch, container, anchor, parentComponent, suspense, isSVG, slotScopeIds, optimized);\r\n setActiveBranch(suspense, newBranch);\r\n }\r\n else {\r\n // root node toggled\r\n // invoke @pending event\r\n triggerEvent(n2, 'onPending');\r\n // mount pending branch in off-dom container\r\n suspense.pendingBranch = newBranch;\r\n suspense.pendingId++;\r\n patch(null, newBranch, suspense.hiddenContainer, null, parentComponent, suspense, isSVG, slotScopeIds, optimized);\r\n if (suspense.deps <= 0) {\r\n // incoming branch has no async deps, resolve now.\r\n suspense.resolve();\r\n }\r\n else {\r\n const { timeout, pendingId } = suspense;\r\n if (timeout > 0) {\r\n setTimeout(() => {\r\n if (suspense.pendingId === pendingId) {\r\n suspense.fallback(newFallback);\r\n }\r\n }, timeout);\r\n }\r\n else if (timeout === 0) {\r\n suspense.fallback(newFallback);\r\n }\r\n }\r\n }\r\n }\r\n}\r\nlet hasWarned = false;\r\nfunction createSuspenseBoundary(vnode, parent, parentComponent, container, hiddenContainer, anchor, isSVG, slotScopeIds, optimized, rendererInternals, isHydrating = false) {\r\n /* istanbul ignore if */\r\n if ((process.env.NODE_ENV !== 'production') && !false && !hasWarned) {\r\n hasWarned = true;\r\n // @ts-ignore `console.info` cannot be null error\r\n console[console.info ? 'info' : 'log'](` is an experimental feature and its API will likely change.`);\r\n }\r\n const { p: patch, m: move, um: unmount, n: next, o: { parentNode, remove } } = rendererInternals;\r\n const timeout = toNumber(vnode.props && vnode.props.timeout);\r\n const suspense = {\r\n vnode,\r\n parent,\r\n parentComponent,\r\n isSVG,\r\n container,\r\n hiddenContainer,\r\n anchor,\r\n deps: 0,\r\n pendingId: 0,\r\n timeout: typeof timeout === 'number' ? timeout : -1,\r\n activeBranch: null,\r\n pendingBranch: null,\r\n isInFallback: true,\r\n isHydrating,\r\n isUnmounted: false,\r\n effects: [],\r\n resolve(resume = false) {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n if (!resume && !suspense.pendingBranch) {\r\n throw new Error(`suspense.resolve() is called without a pending branch.`);\r\n }\r\n if (suspense.isUnmounted) {\r\n throw new Error(`suspense.resolve() is called on an already unmounted suspense boundary.`);\r\n }\r\n }\r\n const { vnode, activeBranch, pendingBranch, pendingId, effects, parentComponent, container } = suspense;\r\n if (suspense.isHydrating) {\r\n suspense.isHydrating = false;\r\n }\r\n else if (!resume) {\r\n const delayEnter = activeBranch &&\r\n pendingBranch.transition &&\r\n pendingBranch.transition.mode === 'out-in';\r\n if (delayEnter) {\r\n activeBranch.transition.afterLeave = () => {\r\n if (pendingId === suspense.pendingId) {\r\n move(pendingBranch, container, anchor, 0 /* ENTER */);\r\n }\r\n };\r\n }\r\n // this is initial anchor on mount\r\n let { anchor } = suspense;\r\n // unmount current active tree\r\n if (activeBranch) {\r\n // if the fallback tree was mounted, it may have been moved\r\n // as part of a parent suspense. get the latest anchor for insertion\r\n anchor = next(activeBranch);\r\n unmount(activeBranch, parentComponent, suspense, true);\r\n }\r\n if (!delayEnter) {\r\n // move content from off-dom container to actual container\r\n move(pendingBranch, container, anchor, 0 /* ENTER */);\r\n }\r\n }\r\n setActiveBranch(suspense, pendingBranch);\r\n suspense.pendingBranch = null;\r\n suspense.isInFallback = false;\r\n // flush buffered effects\r\n // check if there is a pending parent suspense\r\n let parent = suspense.parent;\r\n let hasUnresolvedAncestor = false;\r\n while (parent) {\r\n if (parent.pendingBranch) {\r\n // found a pending parent suspense, merge buffered post jobs\r\n // into that parent\r\n parent.effects.push(...effects);\r\n hasUnresolvedAncestor = true;\r\n break;\r\n }\r\n parent = parent.parent;\r\n }\r\n // no pending parent suspense, flush all jobs\r\n if (!hasUnresolvedAncestor) {\r\n queuePostFlushCb(effects);\r\n }\r\n suspense.effects = [];\r\n // invoke @resolve event\r\n triggerEvent(vnode, 'onResolve');\r\n },\r\n fallback(fallbackVNode) {\r\n if (!suspense.pendingBranch) {\r\n return;\r\n }\r\n const { vnode, activeBranch, parentComponent, container, isSVG } = suspense;\r\n // invoke @fallback event\r\n triggerEvent(vnode, 'onFallback');\r\n const anchor = next(activeBranch);\r\n const mountFallback = () => {\r\n if (!suspense.isInFallback) {\r\n return;\r\n }\r\n // mount the fallback tree\r\n patch(null, fallbackVNode, container, anchor, parentComponent, null, // fallback tree will not have suspense context\r\n isSVG, slotScopeIds, optimized);\r\n setActiveBranch(suspense, fallbackVNode);\r\n };\r\n const delayEnter = fallbackVNode.transition && fallbackVNode.transition.mode === 'out-in';\r\n if (delayEnter) {\r\n activeBranch.transition.afterLeave = mountFallback;\r\n }\r\n suspense.isInFallback = true;\r\n // unmount current active branch\r\n unmount(activeBranch, parentComponent, null, // no suspense so unmount hooks fire now\r\n true // shouldRemove\r\n );\r\n if (!delayEnter) {\r\n mountFallback();\r\n }\r\n },\r\n move(container, anchor, type) {\r\n suspense.activeBranch &&\r\n move(suspense.activeBranch, container, anchor, type);\r\n suspense.container = container;\r\n },\r\n next() {\r\n return suspense.activeBranch && next(suspense.activeBranch);\r\n },\r\n registerDep(instance, setupRenderEffect) {\r\n const isInPendingSuspense = !!suspense.pendingBranch;\r\n if (isInPendingSuspense) {\r\n suspense.deps++;\r\n }\r\n const hydratedEl = instance.vnode.el;\r\n instance\r\n .asyncDep.catch(err => {\r\n handleError(err, instance, 0 /* SETUP_FUNCTION */);\r\n })\r\n .then(asyncSetupResult => {\r\n // retry when the setup() promise resolves.\r\n // component may have been unmounted before resolve.\r\n if (instance.isUnmounted ||\r\n suspense.isUnmounted ||\r\n suspense.pendingId !== instance.suspenseId) {\r\n return;\r\n }\r\n // retry from this component\r\n instance.asyncResolved = true;\r\n const { vnode } = instance;\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n pushWarningContext(vnode);\r\n }\r\n handleSetupResult(instance, asyncSetupResult, false);\r\n if (hydratedEl) {\r\n // vnode may have been replaced if an update happened before the\r\n // async dep is resolved.\r\n vnode.el = hydratedEl;\r\n }\r\n const placeholder = !hydratedEl && instance.subTree.el;\r\n setupRenderEffect(instance, vnode, \r\n // component may have been moved before resolve.\r\n // if this is not a hydration, instance.subTree will be the comment\r\n // placeholder.\r\n parentNode(hydratedEl || instance.subTree.el), \r\n // anchor will not be used if this is hydration, so only need to\r\n // consider the comment placeholder case.\r\n hydratedEl ? null : next(instance.subTree), suspense, isSVG, optimized);\r\n if (placeholder) {\r\n remove(placeholder);\r\n }\r\n updateHOCHostEl(instance, vnode.el);\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n popWarningContext();\r\n }\r\n // only decrease deps count if suspense is not already resolved\r\n if (isInPendingSuspense && --suspense.deps === 0) {\r\n suspense.resolve();\r\n }\r\n });\r\n },\r\n unmount(parentSuspense, doRemove) {\r\n suspense.isUnmounted = true;\r\n if (suspense.activeBranch) {\r\n unmount(suspense.activeBranch, parentComponent, parentSuspense, doRemove);\r\n }\r\n if (suspense.pendingBranch) {\r\n unmount(suspense.pendingBranch, parentComponent, parentSuspense, doRemove);\r\n }\r\n }\r\n };\r\n return suspense;\r\n}\r\nfunction hydrateSuspense(node, vnode, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, rendererInternals, hydrateNode) {\r\n /* eslint-disable no-restricted-globals */\r\n const suspense = (vnode.suspense = createSuspenseBoundary(vnode, parentSuspense, parentComponent, node.parentNode, document.createElement('div'), null, isSVG, slotScopeIds, optimized, rendererInternals, true /* hydrating */));\r\n // there are two possible scenarios for server-rendered suspense:\r\n // - success: ssr content should be fully resolved\r\n // - failure: ssr content should be the fallback branch.\r\n // however, on the client we don't really know if it has failed or not\r\n // attempt to hydrate the DOM assuming it has succeeded, but we still\r\n // need to construct a suspense boundary first\r\n const result = hydrateNode(node, (suspense.pendingBranch = vnode.ssContent), parentComponent, suspense, slotScopeIds, optimized);\r\n if (suspense.deps === 0) {\r\n suspense.resolve();\r\n }\r\n return result;\r\n /* eslint-enable no-restricted-globals */\r\n}\r\nfunction normalizeSuspenseChildren(vnode) {\r\n const { shapeFlag, children } = vnode;\r\n const isSlotChildren = shapeFlag & 32 /* SLOTS_CHILDREN */;\r\n vnode.ssContent = normalizeSuspenseSlot(isSlotChildren ? children.default : children);\r\n vnode.ssFallback = isSlotChildren\r\n ? normalizeSuspenseSlot(children.fallback)\r\n : createVNode(Comment);\r\n}\r\nfunction normalizeSuspenseSlot(s) {\r\n let block;\r\n if (isFunction(s)) {\r\n const trackBlock = isBlockTreeEnabled && s._c;\r\n if (trackBlock) {\r\n // disableTracking: false\r\n // allow block tracking for compiled slots\r\n // (see ./componentRenderContext.ts)\r\n s._d = false;\r\n openBlock();\r\n }\r\n s = s();\r\n if (trackBlock) {\r\n s._d = true;\r\n block = currentBlock;\r\n closeBlock();\r\n }\r\n }\r\n if (isArray(s)) {\r\n const singleChild = filterSingleRoot(s);\r\n if ((process.env.NODE_ENV !== 'production') && !singleChild) {\r\n warn(` slots expect a single root node.`);\r\n }\r\n s = singleChild;\r\n }\r\n s = normalizeVNode(s);\r\n if (block && !s.dynamicChildren) {\r\n s.dynamicChildren = block.filter(c => c !== s);\r\n }\r\n return s;\r\n}\r\nfunction queueEffectWithSuspense(fn, suspense) {\r\n if (suspense && suspense.pendingBranch) {\r\n if (isArray(fn)) {\r\n suspense.effects.push(...fn);\r\n }\r\n else {\r\n suspense.effects.push(fn);\r\n }\r\n }\r\n else {\r\n queuePostFlushCb(fn);\r\n }\r\n}\r\nfunction setActiveBranch(suspense, branch) {\r\n suspense.activeBranch = branch;\r\n const { vnode, parentComponent } = suspense;\r\n const el = (vnode.el = branch.el);\r\n // in case suspense is the root node of a component,\r\n // recursively update the HOC el\r\n if (parentComponent && parentComponent.subTree === vnode) {\r\n parentComponent.vnode.el = el;\r\n updateHOCHostEl(parentComponent, el);\r\n }\r\n}\n\nfunction provide(key, value) {\r\n if (!currentInstance) {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`provide() can only be used inside setup().`);\r\n }\r\n }\r\n else {\r\n let provides = currentInstance.provides;\r\n // by default an instance inherits its parent's provides object\r\n // but when it needs to provide values of its own, it creates its\r\n // own provides object using parent provides object as prototype.\r\n // this way in `inject` we can simply look up injections from direct\r\n // parent and let the prototype chain do the work.\r\n const parentProvides = currentInstance.parent && currentInstance.parent.provides;\r\n if (parentProvides === provides) {\r\n provides = currentInstance.provides = Object.create(parentProvides);\r\n }\r\n // TS doesn't allow symbol as index type\r\n provides[key] = value;\r\n }\r\n}\r\nfunction inject(key, defaultValue, treatDefaultAsFactory = false) {\r\n // fallback to `currentRenderingInstance` so that this can be called in\r\n // a functional component\r\n const instance = currentInstance || currentRenderingInstance;\r\n if (instance) {\r\n // #2400\r\n // to support `app.use` plugins,\r\n // fallback to appContext's `provides` if the intance is at root\r\n const provides = instance.parent == null\r\n ? instance.vnode.appContext && instance.vnode.appContext.provides\r\n : instance.parent.provides;\r\n if (provides && key in provides) {\r\n // TS doesn't allow symbol as index type\r\n return provides[key];\r\n }\r\n else if (arguments.length > 1) {\r\n return treatDefaultAsFactory && isFunction(defaultValue)\r\n ? defaultValue.call(instance.proxy)\r\n : defaultValue;\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`injection \"${String(key)}\" not found.`);\r\n }\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`inject() can only be used inside setup() or functional components.`);\r\n }\r\n}\n\nfunction useTransitionState() {\r\n const state = {\r\n isMounted: false,\r\n isLeaving: false,\r\n isUnmounting: false,\r\n leavingVNodes: new Map()\r\n };\r\n onMounted(() => {\r\n state.isMounted = true;\r\n });\r\n onBeforeUnmount(() => {\r\n state.isUnmounting = true;\r\n });\r\n return state;\r\n}\r\nconst TransitionHookValidator = [Function, Array];\r\nconst BaseTransitionImpl = {\r\n name: `BaseTransition`,\r\n props: {\r\n mode: String,\r\n appear: Boolean,\r\n persisted: Boolean,\r\n // enter\r\n onBeforeEnter: TransitionHookValidator,\r\n onEnter: TransitionHookValidator,\r\n onAfterEnter: TransitionHookValidator,\r\n onEnterCancelled: TransitionHookValidator,\r\n // leave\r\n onBeforeLeave: TransitionHookValidator,\r\n onLeave: TransitionHookValidator,\r\n onAfterLeave: TransitionHookValidator,\r\n onLeaveCancelled: TransitionHookValidator,\r\n // appear\r\n onBeforeAppear: TransitionHookValidator,\r\n onAppear: TransitionHookValidator,\r\n onAfterAppear: TransitionHookValidator,\r\n onAppearCancelled: TransitionHookValidator\r\n },\r\n setup(props, { slots }) {\r\n const instance = getCurrentInstance();\r\n const state = useTransitionState();\r\n let prevTransitionKey;\r\n return () => {\r\n const children = slots.default && getTransitionRawChildren(slots.default(), true);\r\n if (!children || !children.length) {\r\n return;\r\n }\r\n // warn multiple elements\r\n if ((process.env.NODE_ENV !== 'production') && children.length > 1) {\r\n warn(' can only be used on a single element or component. Use ' +\r\n ' for lists.');\r\n }\r\n // there's no need to track reactivity for these props so use the raw\r\n // props for a bit better perf\r\n const rawProps = toRaw(props);\r\n const { mode } = rawProps;\r\n // check mode\r\n if ((process.env.NODE_ENV !== 'production') && mode && !['in-out', 'out-in', 'default'].includes(mode)) {\r\n warn(`invalid mode: ${mode}`);\r\n }\r\n // at this point children has a guaranteed length of 1.\r\n const child = children[0];\r\n if (state.isLeaving) {\r\n return emptyPlaceholder(child);\r\n }\r\n // in the case of , we need to\r\n // compare the type of the kept-alive children.\r\n const innerChild = getKeepAliveChild(child);\r\n if (!innerChild) {\r\n return emptyPlaceholder(child);\r\n }\r\n const enterHooks = resolveTransitionHooks(innerChild, rawProps, state, instance);\r\n setTransitionHooks(innerChild, enterHooks);\r\n const oldChild = instance.subTree;\r\n const oldInnerChild = oldChild && getKeepAliveChild(oldChild);\r\n let transitionKeyChanged = false;\r\n const { getTransitionKey } = innerChild.type;\r\n if (getTransitionKey) {\r\n const key = getTransitionKey();\r\n if (prevTransitionKey === undefined) {\r\n prevTransitionKey = key;\r\n }\r\n else if (key !== prevTransitionKey) {\r\n prevTransitionKey = key;\r\n transitionKeyChanged = true;\r\n }\r\n }\r\n // handle mode\r\n if (oldInnerChild &&\r\n oldInnerChild.type !== Comment &&\r\n (!isSameVNodeType(innerChild, oldInnerChild) || transitionKeyChanged)) {\r\n const leavingHooks = resolveTransitionHooks(oldInnerChild, rawProps, state, instance);\r\n // update old tree's hooks in case of dynamic transition\r\n setTransitionHooks(oldInnerChild, leavingHooks);\r\n // switching between different views\r\n if (mode === 'out-in') {\r\n state.isLeaving = true;\r\n // return placeholder node and queue update when leave finishes\r\n leavingHooks.afterLeave = () => {\r\n state.isLeaving = false;\r\n instance.update();\r\n };\r\n return emptyPlaceholder(child);\r\n }\r\n else if (mode === 'in-out' && innerChild.type !== Comment) {\r\n leavingHooks.delayLeave = (el, earlyRemove, delayedLeave) => {\r\n const leavingVNodesCache = getLeavingNodesForType(state, oldInnerChild);\r\n leavingVNodesCache[String(oldInnerChild.key)] = oldInnerChild;\r\n // early removal callback\r\n el._leaveCb = () => {\r\n earlyRemove();\r\n el._leaveCb = undefined;\r\n delete enterHooks.delayedLeave;\r\n };\r\n enterHooks.delayedLeave = delayedLeave;\r\n };\r\n }\r\n }\r\n return child;\r\n };\r\n }\r\n};\r\n// export the public type for h/tsx inference\r\n// also to avoid inline import() in generated d.ts files\r\nconst BaseTransition = BaseTransitionImpl;\r\nfunction getLeavingNodesForType(state, vnode) {\r\n const { leavingVNodes } = state;\r\n let leavingVNodesCache = leavingVNodes.get(vnode.type);\r\n if (!leavingVNodesCache) {\r\n leavingVNodesCache = Object.create(null);\r\n leavingVNodes.set(vnode.type, leavingVNodesCache);\r\n }\r\n return leavingVNodesCache;\r\n}\r\n// The transition hooks are attached to the vnode as vnode.transition\r\n// and will be called at appropriate timing in the renderer.\r\nfunction resolveTransitionHooks(vnode, props, state, instance) {\r\n const { appear, mode, persisted = false, onBeforeEnter, onEnter, onAfterEnter, onEnterCancelled, onBeforeLeave, onLeave, onAfterLeave, onLeaveCancelled, onBeforeAppear, onAppear, onAfterAppear, onAppearCancelled } = props;\r\n const key = String(vnode.key);\r\n const leavingVNodesCache = getLeavingNodesForType(state, vnode);\r\n const callHook = (hook, args) => {\r\n hook &&\r\n callWithAsyncErrorHandling(hook, instance, 9 /* TRANSITION_HOOK */, args);\r\n };\r\n const hooks = {\r\n mode,\r\n persisted,\r\n beforeEnter(el) {\r\n let hook = onBeforeEnter;\r\n if (!state.isMounted) {\r\n if (appear) {\r\n hook = onBeforeAppear || onBeforeEnter;\r\n }\r\n else {\r\n return;\r\n }\r\n }\r\n // for same element (v-show)\r\n if (el._leaveCb) {\r\n el._leaveCb(true /* cancelled */);\r\n }\r\n // for toggled element with same key (v-if)\r\n const leavingVNode = leavingVNodesCache[key];\r\n if (leavingVNode &&\r\n isSameVNodeType(vnode, leavingVNode) &&\r\n leavingVNode.el._leaveCb) {\r\n // force early removal (not cancelled)\r\n leavingVNode.el._leaveCb();\r\n }\r\n callHook(hook, [el]);\r\n },\r\n enter(el) {\r\n let hook = onEnter;\r\n let afterHook = onAfterEnter;\r\n let cancelHook = onEnterCancelled;\r\n if (!state.isMounted) {\r\n if (appear) {\r\n hook = onAppear || onEnter;\r\n afterHook = onAfterAppear || onAfterEnter;\r\n cancelHook = onAppearCancelled || onEnterCancelled;\r\n }\r\n else {\r\n return;\r\n }\r\n }\r\n let called = false;\r\n const done = (el._enterCb = (cancelled) => {\r\n if (called)\r\n return;\r\n called = true;\r\n if (cancelled) {\r\n callHook(cancelHook, [el]);\r\n }\r\n else {\r\n callHook(afterHook, [el]);\r\n }\r\n if (hooks.delayedLeave) {\r\n hooks.delayedLeave();\r\n }\r\n el._enterCb = undefined;\r\n });\r\n if (hook) {\r\n hook(el, done);\r\n if (hook.length <= 1) {\r\n done();\r\n }\r\n }\r\n else {\r\n done();\r\n }\r\n },\r\n leave(el, remove) {\r\n const key = String(vnode.key);\r\n if (el._enterCb) {\r\n el._enterCb(true /* cancelled */);\r\n }\r\n if (state.isUnmounting) {\r\n return remove();\r\n }\r\n callHook(onBeforeLeave, [el]);\r\n let called = false;\r\n const done = (el._leaveCb = (cancelled) => {\r\n if (called)\r\n return;\r\n called = true;\r\n remove();\r\n if (cancelled) {\r\n callHook(onLeaveCancelled, [el]);\r\n }\r\n else {\r\n callHook(onAfterLeave, [el]);\r\n }\r\n el._leaveCb = undefined;\r\n if (leavingVNodesCache[key] === vnode) {\r\n delete leavingVNodesCache[key];\r\n }\r\n });\r\n leavingVNodesCache[key] = vnode;\r\n if (onLeave) {\r\n onLeave(el, done);\r\n if (onLeave.length <= 1) {\r\n done();\r\n }\r\n }\r\n else {\r\n done();\r\n }\r\n },\r\n clone(vnode) {\r\n return resolveTransitionHooks(vnode, props, state, instance);\r\n }\r\n };\r\n return hooks;\r\n}\r\n// the placeholder really only handles one special case: KeepAlive\r\n// in the case of a KeepAlive in a leave phase we need to return a KeepAlive\r\n// placeholder with empty content to avoid the KeepAlive instance from being\r\n// unmounted.\r\nfunction emptyPlaceholder(vnode) {\r\n if (isKeepAlive(vnode)) {\r\n vnode = cloneVNode(vnode);\r\n vnode.children = null;\r\n return vnode;\r\n }\r\n}\r\nfunction getKeepAliveChild(vnode) {\r\n return isKeepAlive(vnode)\r\n ? vnode.children\r\n ? vnode.children[0]\r\n : undefined\r\n : vnode;\r\n}\r\nfunction setTransitionHooks(vnode, hooks) {\r\n if (vnode.shapeFlag & 6 /* COMPONENT */ && vnode.component) {\r\n setTransitionHooks(vnode.component.subTree, hooks);\r\n }\r\n else if (vnode.shapeFlag & 128 /* SUSPENSE */) {\r\n vnode.ssContent.transition = hooks.clone(vnode.ssContent);\r\n vnode.ssFallback.transition = hooks.clone(vnode.ssFallback);\r\n }\r\n else {\r\n vnode.transition = hooks;\r\n }\r\n}\r\nfunction getTransitionRawChildren(children, keepComment = false) {\r\n let ret = [];\r\n let keyedFragmentCount = 0;\r\n for (let i = 0; i < children.length; i++) {\r\n const child = children[i];\r\n // handle fragment children case, e.g. v-for\r\n if (child.type === Fragment) {\r\n if (child.patchFlag & 128 /* KEYED_FRAGMENT */)\r\n keyedFragmentCount++;\r\n ret = ret.concat(getTransitionRawChildren(child.children, keepComment));\r\n }\r\n // comment placeholders should be skipped, e.g. v-if\r\n else if (keepComment || child.type !== Comment) {\r\n ret.push(child);\r\n }\r\n }\r\n // #1126 if a transition children list contains multiple sub fragments, these\r\n // fragments will be merged into a flat children array. Since each v-for\r\n // fragment may contain different static bindings inside, we need to de-op\r\n // these children to force full diffs to ensure correct behavior.\r\n if (keyedFragmentCount > 1) {\r\n for (let i = 0; i < ret.length; i++) {\r\n ret[i].patchFlag = -2 /* BAIL */;\r\n }\r\n }\r\n return ret;\r\n}\n\n// implementation, close to no-op\r\nfunction defineComponent(options) {\r\n return isFunction(options) ? { setup: options, name: options.name } : options;\r\n}\n\nconst isAsyncWrapper = (i) => !!i.type.__asyncLoader;\r\nfunction defineAsyncComponent(source) {\r\n if (isFunction(source)) {\r\n source = { loader: source };\r\n }\r\n const { loader, loadingComponent, errorComponent, delay = 200, timeout, // undefined = never times out\r\n suspensible = true, onError: userOnError } = source;\r\n let pendingRequest = null;\r\n let resolvedComp;\r\n let retries = 0;\r\n const retry = () => {\r\n retries++;\r\n pendingRequest = null;\r\n return load();\r\n };\r\n const load = () => {\r\n let thisRequest;\r\n return (pendingRequest ||\r\n (thisRequest = pendingRequest =\r\n loader()\r\n .catch(err => {\r\n err = err instanceof Error ? err : new Error(String(err));\r\n if (userOnError) {\r\n return new Promise((resolve, reject) => {\r\n const userRetry = () => resolve(retry());\r\n const userFail = () => reject(err);\r\n userOnError(err, userRetry, userFail, retries + 1);\r\n });\r\n }\r\n else {\r\n throw err;\r\n }\r\n })\r\n .then((comp) => {\r\n if (thisRequest !== pendingRequest && pendingRequest) {\r\n return pendingRequest;\r\n }\r\n if ((process.env.NODE_ENV !== 'production') && !comp) {\r\n warn(`Async component loader resolved to undefined. ` +\r\n `If you are using retry(), make sure to return its return value.`);\r\n }\r\n // interop module default\r\n if (comp &&\r\n (comp.__esModule || comp[Symbol.toStringTag] === 'Module')) {\r\n comp = comp.default;\r\n }\r\n if ((process.env.NODE_ENV !== 'production') && comp && !isObject(comp) && !isFunction(comp)) {\r\n throw new Error(`Invalid async component load result: ${comp}`);\r\n }\r\n resolvedComp = comp;\r\n return comp;\r\n })));\r\n };\r\n return defineComponent({\r\n name: 'AsyncComponentWrapper',\r\n __asyncLoader: load,\r\n get __asyncResolved() {\r\n return resolvedComp;\r\n },\r\n setup() {\r\n const instance = currentInstance;\r\n // already resolved\r\n if (resolvedComp) {\r\n return () => createInnerComp(resolvedComp, instance);\r\n }\r\n const onError = (err) => {\r\n pendingRequest = null;\r\n handleError(err, instance, 13 /* ASYNC_COMPONENT_LOADER */, !errorComponent /* do not throw in dev if user provided error component */);\r\n };\r\n // suspense-controlled or SSR.\r\n if ((suspensible && instance.suspense) ||\r\n (isInSSRComponentSetup)) {\r\n return load()\r\n .then(comp => {\r\n return () => createInnerComp(comp, instance);\r\n })\r\n .catch(err => {\r\n onError(err);\r\n return () => errorComponent\r\n ? createVNode(errorComponent, {\r\n error: err\r\n })\r\n : null;\r\n });\r\n }\r\n const loaded = ref(false);\r\n const error = ref();\r\n const delayed = ref(!!delay);\r\n if (delay) {\r\n setTimeout(() => {\r\n delayed.value = false;\r\n }, delay);\r\n }\r\n if (timeout != null) {\r\n setTimeout(() => {\r\n if (!loaded.value && !error.value) {\r\n const err = new Error(`Async component timed out after ${timeout}ms.`);\r\n onError(err);\r\n error.value = err;\r\n }\r\n }, timeout);\r\n }\r\n load()\r\n .then(() => {\r\n loaded.value = true;\r\n if (instance.parent && isKeepAlive(instance.parent.vnode)) {\r\n // parent is keep-alive, force update so the loaded component's\r\n // name is taken into account\r\n queueJob(instance.parent.update);\r\n }\r\n })\r\n .catch(err => {\r\n onError(err);\r\n error.value = err;\r\n });\r\n return () => {\r\n if (loaded.value && resolvedComp) {\r\n return createInnerComp(resolvedComp, instance);\r\n }\r\n else if (error.value && errorComponent) {\r\n return createVNode(errorComponent, {\r\n error: error.value\r\n });\r\n }\r\n else if (loadingComponent && !delayed.value) {\r\n return createVNode(loadingComponent);\r\n }\r\n };\r\n }\r\n });\r\n}\r\nfunction createInnerComp(comp, { vnode: { ref, props, children } }) {\r\n const vnode = createVNode(comp, props, children);\r\n // ensure inner component inherits the async wrapper's ref owner\r\n vnode.ref = ref;\r\n return vnode;\r\n}\n\nconst isKeepAlive = (vnode) => vnode.type.__isKeepAlive;\r\nconst KeepAliveImpl = {\r\n name: `KeepAlive`,\r\n // Marker for special handling inside the renderer. We are not using a ===\r\n // check directly on KeepAlive in the renderer, because importing it directly\r\n // would prevent it from being tree-shaken.\r\n __isKeepAlive: true,\r\n props: {\r\n include: [String, RegExp, Array],\r\n exclude: [String, RegExp, Array],\r\n max: [String, Number]\r\n },\r\n setup(props, { slots }) {\r\n const instance = getCurrentInstance();\r\n // KeepAlive communicates with the instantiated renderer via the\r\n // ctx where the renderer passes in its internals,\r\n // and the KeepAlive instance exposes activate/deactivate implementations.\r\n // The whole point of this is to avoid importing KeepAlive directly in the\r\n // renderer to facilitate tree-shaking.\r\n const sharedContext = instance.ctx;\r\n // if the internal renderer is not registered, it indicates that this is server-side rendering,\r\n // for KeepAlive, we just need to render its children\r\n if (!sharedContext.renderer) {\r\n return slots.default;\r\n }\r\n const cache = new Map();\r\n const keys = new Set();\r\n let current = null;\r\n if ((process.env.NODE_ENV !== 'production') || __VUE_PROD_DEVTOOLS__) {\r\n instance.__v_cache = cache;\r\n }\r\n const parentSuspense = instance.suspense;\r\n const { renderer: { p: patch, m: move, um: _unmount, o: { createElement } } } = sharedContext;\r\n const storageContainer = createElement('div');\r\n sharedContext.activate = (vnode, container, anchor, isSVG, optimized) => {\r\n const instance = vnode.component;\r\n move(vnode, container, anchor, 0 /* ENTER */, parentSuspense);\r\n // in case props have changed\r\n patch(instance.vnode, vnode, container, anchor, instance, parentSuspense, isSVG, vnode.slotScopeIds, optimized);\r\n queuePostRenderEffect(() => {\r\n instance.isDeactivated = false;\r\n if (instance.a) {\r\n invokeArrayFns(instance.a);\r\n }\r\n const vnodeHook = vnode.props && vnode.props.onVnodeMounted;\r\n if (vnodeHook) {\r\n invokeVNodeHook(vnodeHook, instance.parent, vnode);\r\n }\r\n }, parentSuspense);\r\n if ((process.env.NODE_ENV !== 'production') || __VUE_PROD_DEVTOOLS__) {\r\n // Update components tree\r\n devtoolsComponentAdded(instance);\r\n }\r\n };\r\n sharedContext.deactivate = (vnode) => {\r\n const instance = vnode.component;\r\n move(vnode, storageContainer, null, 1 /* LEAVE */, parentSuspense);\r\n queuePostRenderEffect(() => {\r\n if (instance.da) {\r\n invokeArrayFns(instance.da);\r\n }\r\n const vnodeHook = vnode.props && vnode.props.onVnodeUnmounted;\r\n if (vnodeHook) {\r\n invokeVNodeHook(vnodeHook, instance.parent, vnode);\r\n }\r\n instance.isDeactivated = true;\r\n }, parentSuspense);\r\n if ((process.env.NODE_ENV !== 'production') || __VUE_PROD_DEVTOOLS__) {\r\n // Update components tree\r\n devtoolsComponentAdded(instance);\r\n }\r\n };\r\n function unmount(vnode) {\r\n // reset the shapeFlag so it can be properly unmounted\r\n resetShapeFlag(vnode);\r\n _unmount(vnode, instance, parentSuspense);\r\n }\r\n function pruneCache(filter) {\r\n cache.forEach((vnode, key) => {\r\n const name = getComponentName(vnode.type);\r\n if (name && (!filter || !filter(name))) {\r\n pruneCacheEntry(key);\r\n }\r\n });\r\n }\r\n function pruneCacheEntry(key) {\r\n const cached = cache.get(key);\r\n if (!current || cached.type !== current.type) {\r\n unmount(cached);\r\n }\r\n else if (current) {\r\n // current active instance should no longer be kept-alive.\r\n // we can't unmount it now but it might be later, so reset its flag now.\r\n resetShapeFlag(current);\r\n }\r\n cache.delete(key);\r\n keys.delete(key);\r\n }\r\n // prune cache on include/exclude prop change\r\n watch(() => [props.include, props.exclude], ([include, exclude]) => {\r\n include && pruneCache(name => matches(include, name));\r\n exclude && pruneCache(name => !matches(exclude, name));\r\n }, \r\n // prune post-render after `current` has been updated\r\n { flush: 'post', deep: true });\r\n // cache sub tree after render\r\n let pendingCacheKey = null;\r\n const cacheSubtree = () => {\r\n // fix #1621, the pendingCacheKey could be 0\r\n if (pendingCacheKey != null) {\r\n cache.set(pendingCacheKey, getInnerChild(instance.subTree));\r\n }\r\n };\r\n onMounted(cacheSubtree);\r\n onUpdated(cacheSubtree);\r\n onBeforeUnmount(() => {\r\n cache.forEach(cached => {\r\n const { subTree, suspense } = instance;\r\n const vnode = getInnerChild(subTree);\r\n if (cached.type === vnode.type) {\r\n // current instance will be unmounted as part of keep-alive's unmount\r\n resetShapeFlag(vnode);\r\n // but invoke its deactivated hook here\r\n const da = vnode.component.da;\r\n da && queuePostRenderEffect(da, suspense);\r\n return;\r\n }\r\n unmount(cached);\r\n });\r\n });\r\n return () => {\r\n pendingCacheKey = null;\r\n if (!slots.default) {\r\n return null;\r\n }\r\n const children = slots.default();\r\n const rawVNode = children[0];\r\n if (children.length > 1) {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`KeepAlive should contain exactly one component child.`);\r\n }\r\n current = null;\r\n return children;\r\n }\r\n else if (!isVNode(rawVNode) ||\r\n (!(rawVNode.shapeFlag & 4 /* STATEFUL_COMPONENT */) &&\r\n !(rawVNode.shapeFlag & 128 /* SUSPENSE */))) {\r\n current = null;\r\n return rawVNode;\r\n }\r\n let vnode = getInnerChild(rawVNode);\r\n const comp = vnode.type;\r\n // for async components, name check should be based in its loaded\r\n // inner component if available\r\n const name = getComponentName(isAsyncWrapper(vnode)\r\n ? vnode.type.__asyncResolved || {}\r\n : comp);\r\n const { include, exclude, max } = props;\r\n if ((include && (!name || !matches(include, name))) ||\r\n (exclude && name && matches(exclude, name))) {\r\n current = vnode;\r\n return rawVNode;\r\n }\r\n const key = vnode.key == null ? comp : vnode.key;\r\n const cachedVNode = cache.get(key);\r\n // clone vnode if it's reused because we are going to mutate it\r\n if (vnode.el) {\r\n vnode = cloneVNode(vnode);\r\n if (rawVNode.shapeFlag & 128 /* SUSPENSE */) {\r\n rawVNode.ssContent = vnode;\r\n }\r\n }\r\n // #1513 it's possible for the returned vnode to be cloned due to attr\r\n // fallthrough or scopeId, so the vnode here may not be the final vnode\r\n // that is mounted. Instead of caching it directly, we store the pending\r\n // key and cache `instance.subTree` (the normalized vnode) in\r\n // beforeMount/beforeUpdate hooks.\r\n pendingCacheKey = key;\r\n if (cachedVNode) {\r\n // copy over mounted state\r\n vnode.el = cachedVNode.el;\r\n vnode.component = cachedVNode.component;\r\n if (vnode.transition) {\r\n // recursively update transition hooks on subTree\r\n setTransitionHooks(vnode, vnode.transition);\r\n }\r\n // avoid vnode being mounted as fresh\r\n vnode.shapeFlag |= 512 /* COMPONENT_KEPT_ALIVE */;\r\n // make this key the freshest\r\n keys.delete(key);\r\n keys.add(key);\r\n }\r\n else {\r\n keys.add(key);\r\n // prune oldest entry\r\n if (max && keys.size > parseInt(max, 10)) {\r\n pruneCacheEntry(keys.values().next().value);\r\n }\r\n }\r\n // avoid vnode being unmounted\r\n vnode.shapeFlag |= 256 /* COMPONENT_SHOULD_KEEP_ALIVE */;\r\n current = vnode;\r\n return rawVNode;\r\n };\r\n }\r\n};\r\n// export the public type for h/tsx inference\r\n// also to avoid inline import() in generated d.ts files\r\nconst KeepAlive = KeepAliveImpl;\r\nfunction matches(pattern, name) {\r\n if (isArray(pattern)) {\r\n return pattern.some((p) => matches(p, name));\r\n }\r\n else if (isString(pattern)) {\r\n return pattern.split(',').indexOf(name) > -1;\r\n }\r\n else if (pattern.test) {\r\n return pattern.test(name);\r\n }\r\n /* istanbul ignore next */\r\n return false;\r\n}\r\nfunction onActivated(hook, target) {\r\n registerKeepAliveHook(hook, \"a\" /* ACTIVATED */, target);\r\n}\r\nfunction onDeactivated(hook, target) {\r\n registerKeepAliveHook(hook, \"da\" /* DEACTIVATED */, target);\r\n}\r\nfunction registerKeepAliveHook(hook, type, target = currentInstance) {\r\n // cache the deactivate branch check wrapper for injected hooks so the same\r\n // hook can be properly deduped by the scheduler. \"__wdc\" stands for \"with\r\n // deactivation check\".\r\n const wrappedHook = hook.__wdc ||\r\n (hook.__wdc = () => {\r\n // only fire the hook if the target instance is NOT in a deactivated branch.\r\n let current = target;\r\n while (current) {\r\n if (current.isDeactivated) {\r\n return;\r\n }\r\n current = current.parent;\r\n }\r\n hook();\r\n });\r\n injectHook(type, wrappedHook, target);\r\n // In addition to registering it on the target instance, we walk up the parent\r\n // chain and register it on all ancestor instances that are keep-alive roots.\r\n // This avoids the need to walk the entire component tree when invoking these\r\n // hooks, and more importantly, avoids the need to track child components in\r\n // arrays.\r\n if (target) {\r\n let current = target.parent;\r\n while (current && current.parent) {\r\n if (isKeepAlive(current.parent.vnode)) {\r\n injectToKeepAliveRoot(wrappedHook, type, target, current);\r\n }\r\n current = current.parent;\r\n }\r\n }\r\n}\r\nfunction injectToKeepAliveRoot(hook, type, target, keepAliveRoot) {\r\n // injectHook wraps the original for error handling, so make sure to remove\r\n // the wrapped version.\r\n const injected = injectHook(type, hook, keepAliveRoot, true /* prepend */);\r\n onUnmounted(() => {\r\n remove(keepAliveRoot[type], injected);\r\n }, target);\r\n}\r\nfunction resetShapeFlag(vnode) {\r\n let shapeFlag = vnode.shapeFlag;\r\n if (shapeFlag & 256 /* COMPONENT_SHOULD_KEEP_ALIVE */) {\r\n shapeFlag -= 256 /* COMPONENT_SHOULD_KEEP_ALIVE */;\r\n }\r\n if (shapeFlag & 512 /* COMPONENT_KEPT_ALIVE */) {\r\n shapeFlag -= 512 /* COMPONENT_KEPT_ALIVE */;\r\n }\r\n vnode.shapeFlag = shapeFlag;\r\n}\r\nfunction getInnerChild(vnode) {\r\n return vnode.shapeFlag & 128 /* SUSPENSE */ ? vnode.ssContent : vnode;\r\n}\n\nfunction injectHook(type, hook, target = currentInstance, prepend = false) {\r\n if (target) {\r\n const hooks = target[type] || (target[type] = []);\r\n // cache the error handling wrapper for injected hooks so the same hook\r\n // can be properly deduped by the scheduler. \"__weh\" stands for \"with error\r\n // handling\".\r\n const wrappedHook = hook.__weh ||\r\n (hook.__weh = (...args) => {\r\n if (target.isUnmounted) {\r\n return;\r\n }\r\n // disable tracking inside all lifecycle hooks\r\n // since they can potentially be called inside effects.\r\n pauseTracking();\r\n // Set currentInstance during hook invocation.\r\n // This assumes the hook does not synchronously trigger other hooks, which\r\n // can only be false when the user does something really funky.\r\n setCurrentInstance(target);\r\n const res = callWithAsyncErrorHandling(hook, target, type, args);\r\n unsetCurrentInstance();\r\n resetTracking();\r\n return res;\r\n });\r\n if (prepend) {\r\n hooks.unshift(wrappedHook);\r\n }\r\n else {\r\n hooks.push(wrappedHook);\r\n }\r\n return wrappedHook;\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n const apiName = toHandlerKey(ErrorTypeStrings[type].replace(/ hook$/, ''));\r\n warn(`${apiName} is called when there is no active component instance to be ` +\r\n `associated with. ` +\r\n `Lifecycle injection APIs can only be used during execution of setup().` +\r\n (` If you are using async setup(), make sure to register lifecycle ` +\r\n `hooks before the first await statement.`\r\n ));\r\n }\r\n}\r\nconst createHook = (lifecycle) => (hook, target = currentInstance) => \r\n// post-create lifecycle registrations are noops during SSR (except for serverPrefetch)\r\n(!isInSSRComponentSetup || lifecycle === \"sp\" /* SERVER_PREFETCH */) &&\r\n injectHook(lifecycle, hook, target);\r\nconst onBeforeMount = createHook(\"bm\" /* BEFORE_MOUNT */);\r\nconst onMounted = createHook(\"m\" /* MOUNTED */);\r\nconst onBeforeUpdate = createHook(\"bu\" /* BEFORE_UPDATE */);\r\nconst onUpdated = createHook(\"u\" /* UPDATED */);\r\nconst onBeforeUnmount = createHook(\"bum\" /* BEFORE_UNMOUNT */);\r\nconst onUnmounted = createHook(\"um\" /* UNMOUNTED */);\r\nconst onServerPrefetch = createHook(\"sp\" /* SERVER_PREFETCH */);\r\nconst onRenderTriggered = createHook(\"rtg\" /* RENDER_TRIGGERED */);\r\nconst onRenderTracked = createHook(\"rtc\" /* RENDER_TRACKED */);\r\nfunction onErrorCaptured(hook, target = currentInstance) {\r\n injectHook(\"ec\" /* ERROR_CAPTURED */, hook, target);\r\n}\n\nfunction createDuplicateChecker() {\r\n const cache = Object.create(null);\r\n return (type, key) => {\r\n if (cache[key]) {\r\n warn(`${type} property \"${key}\" is already defined in ${cache[key]}.`);\r\n }\r\n else {\r\n cache[key] = type;\r\n }\r\n };\r\n}\r\nlet shouldCacheAccess = true;\r\nfunction applyOptions(instance) {\r\n const options = resolveMergedOptions(instance);\r\n const publicThis = instance.proxy;\r\n const ctx = instance.ctx;\r\n // do not cache property access on public proxy during state initialization\r\n shouldCacheAccess = false;\r\n // call beforeCreate first before accessing other options since\r\n // the hook may mutate resolved options (#2791)\r\n if (options.beforeCreate) {\r\n callHook(options.beforeCreate, instance, \"bc\" /* BEFORE_CREATE */);\r\n }\r\n const { \r\n // state\r\n data: dataOptions, computed: computedOptions, methods, watch: watchOptions, provide: provideOptions, inject: injectOptions, \r\n // lifecycle\r\n created, beforeMount, mounted, beforeUpdate, updated, activated, deactivated, beforeDestroy, beforeUnmount, destroyed, unmounted, render, renderTracked, renderTriggered, errorCaptured, serverPrefetch, \r\n // public API\r\n expose, inheritAttrs, \r\n // assets\r\n components, directives, filters } = options;\r\n const checkDuplicateProperties = (process.env.NODE_ENV !== 'production') ? createDuplicateChecker() : null;\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n const [propsOptions] = instance.propsOptions;\r\n if (propsOptions) {\r\n for (const key in propsOptions) {\r\n checkDuplicateProperties(\"Props\" /* PROPS */, key);\r\n }\r\n }\r\n }\r\n // options initialization order (to be consistent with Vue 2):\r\n // - props (already done outside of this function)\r\n // - inject\r\n // - methods\r\n // - data (deferred since it relies on `this` access)\r\n // - computed\r\n // - watch (deferred since it relies on `this` access)\r\n if (injectOptions) {\r\n resolveInjections(injectOptions, ctx, checkDuplicateProperties, instance.appContext.config.unwrapInjectedRef);\r\n }\r\n if (methods) {\r\n for (const key in methods) {\r\n const methodHandler = methods[key];\r\n if (isFunction(methodHandler)) {\r\n // In dev mode, we use the `createRenderContext` function to define\r\n // methods to the proxy target, and those are read-only but\r\n // reconfigurable, so it needs to be redefined here\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n Object.defineProperty(ctx, key, {\r\n value: methodHandler.bind(publicThis),\r\n configurable: true,\r\n enumerable: true,\r\n writable: true\r\n });\r\n }\r\n else {\r\n ctx[key] = methodHandler.bind(publicThis);\r\n }\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n checkDuplicateProperties(\"Methods\" /* METHODS */, key);\r\n }\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`Method \"${key}\" has type \"${typeof methodHandler}\" in the component definition. ` +\r\n `Did you reference the function correctly?`);\r\n }\r\n }\r\n }\r\n if (dataOptions) {\r\n if ((process.env.NODE_ENV !== 'production') && !isFunction(dataOptions)) {\r\n warn(`The data option must be a function. ` +\r\n `Plain object usage is no longer supported.`);\r\n }\r\n const data = dataOptions.call(publicThis, publicThis);\r\n if ((process.env.NODE_ENV !== 'production') && isPromise(data)) {\r\n warn(`data() returned a Promise - note data() cannot be async; If you ` +\r\n `intend to perform data fetching before component renders, use ` +\r\n `async setup() + .`);\r\n }\r\n if (!isObject(data)) {\r\n (process.env.NODE_ENV !== 'production') && warn(`data() should return an object.`);\r\n }\r\n else {\r\n instance.data = reactive(data);\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n for (const key in data) {\r\n checkDuplicateProperties(\"Data\" /* DATA */, key);\r\n // expose data on ctx during dev\r\n if (key[0] !== '$' && key[0] !== '_') {\r\n Object.defineProperty(ctx, key, {\r\n configurable: true,\r\n enumerable: true,\r\n get: () => data[key],\r\n set: NOOP\r\n });\r\n }\r\n }\r\n }\r\n }\r\n }\r\n // state initialization complete at this point - start caching access\r\n shouldCacheAccess = true;\r\n if (computedOptions) {\r\n for (const key in computedOptions) {\r\n const opt = computedOptions[key];\r\n const get = isFunction(opt)\r\n ? opt.bind(publicThis, publicThis)\r\n : isFunction(opt.get)\r\n ? opt.get.bind(publicThis, publicThis)\r\n : NOOP;\r\n if ((process.env.NODE_ENV !== 'production') && get === NOOP) {\r\n warn(`Computed property \"${key}\" has no getter.`);\r\n }\r\n const set = !isFunction(opt) && isFunction(opt.set)\r\n ? opt.set.bind(publicThis)\r\n : (process.env.NODE_ENV !== 'production')\r\n ? () => {\r\n warn(`Write operation failed: computed property \"${key}\" is readonly.`);\r\n }\r\n : NOOP;\r\n const c = computed({\r\n get,\r\n set\r\n });\r\n Object.defineProperty(ctx, key, {\r\n enumerable: true,\r\n configurable: true,\r\n get: () => c.value,\r\n set: v => (c.value = v)\r\n });\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n checkDuplicateProperties(\"Computed\" /* COMPUTED */, key);\r\n }\r\n }\r\n }\r\n if (watchOptions) {\r\n for (const key in watchOptions) {\r\n createWatcher(watchOptions[key], ctx, publicThis, key);\r\n }\r\n }\r\n if (provideOptions) {\r\n const provides = isFunction(provideOptions)\r\n ? provideOptions.call(publicThis)\r\n : provideOptions;\r\n Reflect.ownKeys(provides).forEach(key => {\r\n provide(key, provides[key]);\r\n });\r\n }\r\n if (created) {\r\n callHook(created, instance, \"c\" /* CREATED */);\r\n }\r\n function registerLifecycleHook(register, hook) {\r\n if (isArray(hook)) {\r\n hook.forEach(_hook => register(_hook.bind(publicThis)));\r\n }\r\n else if (hook) {\r\n register(hook.bind(publicThis));\r\n }\r\n }\r\n registerLifecycleHook(onBeforeMount, beforeMount);\r\n registerLifecycleHook(onMounted, mounted);\r\n registerLifecycleHook(onBeforeUpdate, beforeUpdate);\r\n registerLifecycleHook(onUpdated, updated);\r\n registerLifecycleHook(onActivated, activated);\r\n registerLifecycleHook(onDeactivated, deactivated);\r\n registerLifecycleHook(onErrorCaptured, errorCaptured);\r\n registerLifecycleHook(onRenderTracked, renderTracked);\r\n registerLifecycleHook(onRenderTriggered, renderTriggered);\r\n registerLifecycleHook(onBeforeUnmount, beforeUnmount);\r\n registerLifecycleHook(onUnmounted, unmounted);\r\n registerLifecycleHook(onServerPrefetch, serverPrefetch);\r\n if (isArray(expose)) {\r\n if (expose.length) {\r\n const exposed = instance.exposed || (instance.exposed = {});\r\n expose.forEach(key => {\r\n Object.defineProperty(exposed, key, {\r\n get: () => publicThis[key],\r\n set: val => (publicThis[key] = val)\r\n });\r\n });\r\n }\r\n else if (!instance.exposed) {\r\n instance.exposed = {};\r\n }\r\n }\r\n // options that are handled when creating the instance but also need to be\r\n // applied from mixins\r\n if (render && instance.render === NOOP) {\r\n instance.render = render;\r\n }\r\n if (inheritAttrs != null) {\r\n instance.inheritAttrs = inheritAttrs;\r\n }\r\n // asset options.\r\n if (components)\r\n instance.components = components;\r\n if (directives)\r\n instance.directives = directives;\r\n}\r\nfunction resolveInjections(injectOptions, ctx, checkDuplicateProperties = NOOP, unwrapRef = false) {\r\n if (isArray(injectOptions)) {\r\n injectOptions = normalizeInject(injectOptions);\r\n }\r\n for (const key in injectOptions) {\r\n const opt = injectOptions[key];\r\n let injected;\r\n if (isObject(opt)) {\r\n if ('default' in opt) {\r\n injected = inject(opt.from || key, opt.default, true /* treat default function as factory */);\r\n }\r\n else {\r\n injected = inject(opt.from || key);\r\n }\r\n }\r\n else {\r\n injected = inject(opt);\r\n }\r\n if (isRef(injected)) {\r\n // TODO remove the check in 3.3\r\n if (unwrapRef) {\r\n Object.defineProperty(ctx, key, {\r\n enumerable: true,\r\n configurable: true,\r\n get: () => injected.value,\r\n set: v => (injected.value = v)\r\n });\r\n }\r\n else {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`injected property \"${key}\" is a ref and will be auto-unwrapped ` +\r\n `and no longer needs \\`.value\\` in the next minor release. ` +\r\n `To opt-in to the new behavior now, ` +\r\n `set \\`app.config.unwrapInjectedRef = true\\` (this config is ` +\r\n `temporary and will not be needed in the future.)`);\r\n }\r\n ctx[key] = injected;\r\n }\r\n }\r\n else {\r\n ctx[key] = injected;\r\n }\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n checkDuplicateProperties(\"Inject\" /* INJECT */, key);\r\n }\r\n }\r\n}\r\nfunction callHook(hook, instance, type) {\r\n callWithAsyncErrorHandling(isArray(hook)\r\n ? hook.map(h => h.bind(instance.proxy))\r\n : hook.bind(instance.proxy), instance, type);\r\n}\r\nfunction createWatcher(raw, ctx, publicThis, key) {\r\n const getter = key.includes('.')\r\n ? createPathGetter(publicThis, key)\r\n : () => publicThis[key];\r\n if (isString(raw)) {\r\n const handler = ctx[raw];\r\n if (isFunction(handler)) {\r\n watch(getter, handler);\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`Invalid watch handler specified by key \"${raw}\"`, handler);\r\n }\r\n }\r\n else if (isFunction(raw)) {\r\n watch(getter, raw.bind(publicThis));\r\n }\r\n else if (isObject(raw)) {\r\n if (isArray(raw)) {\r\n raw.forEach(r => createWatcher(r, ctx, publicThis, key));\r\n }\r\n else {\r\n const handler = isFunction(raw.handler)\r\n ? raw.handler.bind(publicThis)\r\n : ctx[raw.handler];\r\n if (isFunction(handler)) {\r\n watch(getter, handler, raw);\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`Invalid watch handler specified by key \"${raw.handler}\"`, handler);\r\n }\r\n }\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`Invalid watch option: \"${key}\"`, raw);\r\n }\r\n}\r\n/**\r\n * Resolve merged options and cache it on the component.\r\n * This is done only once per-component since the merging does not involve\r\n * instances.\r\n */\r\nfunction resolveMergedOptions(instance) {\r\n const base = instance.type;\r\n const { mixins, extends: extendsOptions } = base;\r\n const { mixins: globalMixins, optionsCache: cache, config: { optionMergeStrategies } } = instance.appContext;\r\n const cached = cache.get(base);\r\n let resolved;\r\n if (cached) {\r\n resolved = cached;\r\n }\r\n else if (!globalMixins.length && !mixins && !extendsOptions) {\r\n {\r\n resolved = base;\r\n }\r\n }\r\n else {\r\n resolved = {};\r\n if (globalMixins.length) {\r\n globalMixins.forEach(m => mergeOptions(resolved, m, optionMergeStrategies, true));\r\n }\r\n mergeOptions(resolved, base, optionMergeStrategies);\r\n }\r\n cache.set(base, resolved);\r\n return resolved;\r\n}\r\nfunction mergeOptions(to, from, strats, asMixin = false) {\r\n const { mixins, extends: extendsOptions } = from;\r\n if (extendsOptions) {\r\n mergeOptions(to, extendsOptions, strats, true);\r\n }\r\n if (mixins) {\r\n mixins.forEach((m) => mergeOptions(to, m, strats, true));\r\n }\r\n for (const key in from) {\r\n if (asMixin && key === 'expose') {\r\n (process.env.NODE_ENV !== 'production') &&\r\n warn(`\"expose\" option is ignored when declared in mixins or extends. ` +\r\n `It should only be declared in the base component itself.`);\r\n }\r\n else {\r\n const strat = internalOptionMergeStrats[key] || (strats && strats[key]);\r\n to[key] = strat ? strat(to[key], from[key]) : from[key];\r\n }\r\n }\r\n return to;\r\n}\r\nconst internalOptionMergeStrats = {\r\n data: mergeDataFn,\r\n props: mergeObjectOptions,\r\n emits: mergeObjectOptions,\r\n // objects\r\n methods: mergeObjectOptions,\r\n computed: mergeObjectOptions,\r\n // lifecycle\r\n beforeCreate: mergeAsArray,\r\n created: mergeAsArray,\r\n beforeMount: mergeAsArray,\r\n mounted: mergeAsArray,\r\n beforeUpdate: mergeAsArray,\r\n updated: mergeAsArray,\r\n beforeDestroy: mergeAsArray,\r\n beforeUnmount: mergeAsArray,\r\n destroyed: mergeAsArray,\r\n unmounted: mergeAsArray,\r\n activated: mergeAsArray,\r\n deactivated: mergeAsArray,\r\n errorCaptured: mergeAsArray,\r\n serverPrefetch: mergeAsArray,\r\n // assets\r\n components: mergeObjectOptions,\r\n directives: mergeObjectOptions,\r\n // watch\r\n watch: mergeWatchOptions,\r\n // provide / inject\r\n provide: mergeDataFn,\r\n inject: mergeInject\r\n};\r\nfunction mergeDataFn(to, from) {\r\n if (!from) {\r\n return to;\r\n }\r\n if (!to) {\r\n return from;\r\n }\r\n return function mergedDataFn() {\r\n return (extend)(isFunction(to) ? to.call(this, this) : to, isFunction(from) ? from.call(this, this) : from);\r\n };\r\n}\r\nfunction mergeInject(to, from) {\r\n return mergeObjectOptions(normalizeInject(to), normalizeInject(from));\r\n}\r\nfunction normalizeInject(raw) {\r\n if (isArray(raw)) {\r\n const res = {};\r\n for (let i = 0; i < raw.length; i++) {\r\n res[raw[i]] = raw[i];\r\n }\r\n return res;\r\n }\r\n return raw;\r\n}\r\nfunction mergeAsArray(to, from) {\r\n return to ? [...new Set([].concat(to, from))] : from;\r\n}\r\nfunction mergeObjectOptions(to, from) {\r\n return to ? extend(extend(Object.create(null), to), from) : from;\r\n}\r\nfunction mergeWatchOptions(to, from) {\r\n if (!to)\r\n return from;\r\n if (!from)\r\n return to;\r\n const merged = extend(Object.create(null), to);\r\n for (const key in from) {\r\n merged[key] = mergeAsArray(to[key], from[key]);\r\n }\r\n return merged;\r\n}\n\nfunction initProps(instance, rawProps, isStateful, // result of bitwise flag comparison\r\nisSSR = false) {\r\n const props = {};\r\n const attrs = {};\r\n def(attrs, InternalObjectKey, 1);\r\n instance.propsDefaults = Object.create(null);\r\n setFullProps(instance, rawProps, props, attrs);\r\n // ensure all declared prop keys are present\r\n for (const key in instance.propsOptions[0]) {\r\n if (!(key in props)) {\r\n props[key] = undefined;\r\n }\r\n }\r\n // validation\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n validateProps(rawProps || {}, props, instance);\r\n }\r\n if (isStateful) {\r\n // stateful\r\n instance.props = isSSR ? props : shallowReactive(props);\r\n }\r\n else {\r\n if (!instance.type.props) {\r\n // functional w/ optional props, props === attrs\r\n instance.props = attrs;\r\n }\r\n else {\r\n // functional w/ declared props\r\n instance.props = props;\r\n }\r\n }\r\n instance.attrs = attrs;\r\n}\r\nfunction updateProps(instance, rawProps, rawPrevProps, optimized) {\r\n const { props, attrs, vnode: { patchFlag } } = instance;\r\n const rawCurrentProps = toRaw(props);\r\n const [options] = instance.propsOptions;\r\n let hasAttrsChanged = false;\r\n if (\r\n // always force full diff in dev\r\n // - #1942 if hmr is enabled with sfc component\r\n // - vite#872 non-sfc component used by sfc component\r\n !((process.env.NODE_ENV !== 'production') &&\r\n (instance.type.__hmrId ||\r\n (instance.parent && instance.parent.type.__hmrId))) &&\r\n (optimized || patchFlag > 0) &&\r\n !(patchFlag & 16 /* FULL_PROPS */)) {\r\n if (patchFlag & 8 /* PROPS */) {\r\n // Compiler-generated props & no keys change, just set the updated\r\n // the props.\r\n const propsToUpdate = instance.vnode.dynamicProps;\r\n for (let i = 0; i < propsToUpdate.length; i++) {\r\n let key = propsToUpdate[i];\r\n // PROPS flag guarantees rawProps to be non-null\r\n const value = rawProps[key];\r\n if (options) {\r\n // attr / props separation was done on init and will be consistent\r\n // in this code path, so just check if attrs have it.\r\n if (hasOwn(attrs, key)) {\r\n if (value !== attrs[key]) {\r\n attrs[key] = value;\r\n hasAttrsChanged = true;\r\n }\r\n }\r\n else {\r\n const camelizedKey = camelize(key);\r\n props[camelizedKey] = resolvePropValue(options, rawCurrentProps, camelizedKey, value, instance, false /* isAbsent */);\r\n }\r\n }\r\n else {\r\n if (value !== attrs[key]) {\r\n attrs[key] = value;\r\n hasAttrsChanged = true;\r\n }\r\n }\r\n }\r\n }\r\n }\r\n else {\r\n // full props update.\r\n if (setFullProps(instance, rawProps, props, attrs)) {\r\n hasAttrsChanged = true;\r\n }\r\n // in case of dynamic props, check if we need to delete keys from\r\n // the props object\r\n let kebabKey;\r\n for (const key in rawCurrentProps) {\r\n if (!rawProps ||\r\n // for camelCase\r\n (!hasOwn(rawProps, key) &&\r\n // it's possible the original props was passed in as kebab-case\r\n // and converted to camelCase (#955)\r\n ((kebabKey = hyphenate(key)) === key || !hasOwn(rawProps, kebabKey)))) {\r\n if (options) {\r\n if (rawPrevProps &&\r\n // for camelCase\r\n (rawPrevProps[key] !== undefined ||\r\n // for kebab-case\r\n rawPrevProps[kebabKey] !== undefined)) {\r\n props[key] = resolvePropValue(options, rawCurrentProps, key, undefined, instance, true /* isAbsent */);\r\n }\r\n }\r\n else {\r\n delete props[key];\r\n }\r\n }\r\n }\r\n // in the case of functional component w/o props declaration, props and\r\n // attrs point to the same object so it should already have been updated.\r\n if (attrs !== rawCurrentProps) {\r\n for (const key in attrs) {\r\n if (!rawProps || !hasOwn(rawProps, key)) {\r\n delete attrs[key];\r\n hasAttrsChanged = true;\r\n }\r\n }\r\n }\r\n }\r\n // trigger updates for $attrs in case it's used in component slots\r\n if (hasAttrsChanged) {\r\n trigger(instance, \"set\" /* SET */, '$attrs');\r\n }\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n validateProps(rawProps || {}, props, instance);\r\n }\r\n}\r\nfunction setFullProps(instance, rawProps, props, attrs) {\r\n const [options, needCastKeys] = instance.propsOptions;\r\n let hasAttrsChanged = false;\r\n let rawCastValues;\r\n if (rawProps) {\r\n for (let key in rawProps) {\r\n // key, ref are reserved and never passed down\r\n if (isReservedProp(key)) {\r\n continue;\r\n }\r\n const value = rawProps[key];\r\n // prop option names are camelized during normalization, so to support\r\n // kebab -> camel conversion here we need to camelize the key.\r\n let camelKey;\r\n if (options && hasOwn(options, (camelKey = camelize(key)))) {\r\n if (!needCastKeys || !needCastKeys.includes(camelKey)) {\r\n props[camelKey] = value;\r\n }\r\n else {\r\n (rawCastValues || (rawCastValues = {}))[camelKey] = value;\r\n }\r\n }\r\n else if (!isEmitListener(instance.emitsOptions, key)) {\r\n if (value !== attrs[key]) {\r\n attrs[key] = value;\r\n hasAttrsChanged = true;\r\n }\r\n }\r\n }\r\n }\r\n if (needCastKeys) {\r\n const rawCurrentProps = toRaw(props);\r\n const castValues = rawCastValues || EMPTY_OBJ;\r\n for (let i = 0; i < needCastKeys.length; i++) {\r\n const key = needCastKeys[i];\r\n props[key] = resolvePropValue(options, rawCurrentProps, key, castValues[key], instance, !hasOwn(castValues, key));\r\n }\r\n }\r\n return hasAttrsChanged;\r\n}\r\nfunction resolvePropValue(options, props, key, value, instance, isAbsent) {\r\n const opt = options[key];\r\n if (opt != null) {\r\n const hasDefault = hasOwn(opt, 'default');\r\n // default values\r\n if (hasDefault && value === undefined) {\r\n const defaultValue = opt.default;\r\n if (opt.type !== Function && isFunction(defaultValue)) {\r\n const { propsDefaults } = instance;\r\n if (key in propsDefaults) {\r\n value = propsDefaults[key];\r\n }\r\n else {\r\n setCurrentInstance(instance);\r\n value = propsDefaults[key] = defaultValue.call(null, props);\r\n unsetCurrentInstance();\r\n }\r\n }\r\n else {\r\n value = defaultValue;\r\n }\r\n }\r\n // boolean casting\r\n if (opt[0 /* shouldCast */]) {\r\n if (isAbsent && !hasDefault) {\r\n value = false;\r\n }\r\n else if (opt[1 /* shouldCastTrue */] &&\r\n (value === '' || value === hyphenate(key))) {\r\n value = true;\r\n }\r\n }\r\n }\r\n return value;\r\n}\r\nfunction normalizePropsOptions(comp, appContext, asMixin = false) {\r\n const cache = appContext.propsCache;\r\n const cached = cache.get(comp);\r\n if (cached) {\r\n return cached;\r\n }\r\n const raw = comp.props;\r\n const normalized = {};\r\n const needCastKeys = [];\r\n // apply mixin/extends props\r\n let hasExtends = false;\r\n if (__VUE_OPTIONS_API__ && !isFunction(comp)) {\r\n const extendProps = (raw) => {\r\n hasExtends = true;\r\n const [props, keys] = normalizePropsOptions(raw, appContext, true);\r\n extend(normalized, props);\r\n if (keys)\r\n needCastKeys.push(...keys);\r\n };\r\n if (!asMixin && appContext.mixins.length) {\r\n appContext.mixins.forEach(extendProps);\r\n }\r\n if (comp.extends) {\r\n extendProps(comp.extends);\r\n }\r\n if (comp.mixins) {\r\n comp.mixins.forEach(extendProps);\r\n }\r\n }\r\n if (!raw && !hasExtends) {\r\n cache.set(comp, EMPTY_ARR);\r\n return EMPTY_ARR;\r\n }\r\n if (isArray(raw)) {\r\n for (let i = 0; i < raw.length; i++) {\r\n if ((process.env.NODE_ENV !== 'production') && !isString(raw[i])) {\r\n warn(`props must be strings when using array syntax.`, raw[i]);\r\n }\r\n const normalizedKey = camelize(raw[i]);\r\n if (validatePropName(normalizedKey)) {\r\n normalized[normalizedKey] = EMPTY_OBJ;\r\n }\r\n }\r\n }\r\n else if (raw) {\r\n if ((process.env.NODE_ENV !== 'production') && !isObject(raw)) {\r\n warn(`invalid props options`, raw);\r\n }\r\n for (const key in raw) {\r\n const normalizedKey = camelize(key);\r\n if (validatePropName(normalizedKey)) {\r\n const opt = raw[key];\r\n const prop = (normalized[normalizedKey] =\r\n isArray(opt) || isFunction(opt) ? { type: opt } : opt);\r\n if (prop) {\r\n const booleanIndex = getTypeIndex(Boolean, prop.type);\r\n const stringIndex = getTypeIndex(String, prop.type);\r\n prop[0 /* shouldCast */] = booleanIndex > -1;\r\n prop[1 /* shouldCastTrue */] =\r\n stringIndex < 0 || booleanIndex < stringIndex;\r\n // if the prop needs boolean casting or default value\r\n if (booleanIndex > -1 || hasOwn(prop, 'default')) {\r\n needCastKeys.push(normalizedKey);\r\n }\r\n }\r\n }\r\n }\r\n }\r\n const res = [normalized, needCastKeys];\r\n cache.set(comp, res);\r\n return res;\r\n}\r\nfunction validatePropName(key) {\r\n if (key[0] !== '$') {\r\n return true;\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`Invalid prop name: \"${key}\" is a reserved property.`);\r\n }\r\n return false;\r\n}\r\n// use function string name to check type constructors\r\n// so that it works across vms / iframes.\r\nfunction getType(ctor) {\r\n const match = ctor && ctor.toString().match(/^\\s*function (\\w+)/);\r\n return match ? match[1] : ctor === null ? 'null' : '';\r\n}\r\nfunction isSameType(a, b) {\r\n return getType(a) === getType(b);\r\n}\r\nfunction getTypeIndex(type, expectedTypes) {\r\n if (isArray(expectedTypes)) {\r\n return expectedTypes.findIndex(t => isSameType(t, type));\r\n }\r\n else if (isFunction(expectedTypes)) {\r\n return isSameType(expectedTypes, type) ? 0 : -1;\r\n }\r\n return -1;\r\n}\r\n/**\r\n * dev only\r\n */\r\nfunction validateProps(rawProps, props, instance) {\r\n const resolvedValues = toRaw(props);\r\n const options = instance.propsOptions[0];\r\n for (const key in options) {\r\n let opt = options[key];\r\n if (opt == null)\r\n continue;\r\n validateProp(key, resolvedValues[key], opt, !hasOwn(rawProps, key) && !hasOwn(rawProps, hyphenate(key)));\r\n }\r\n}\r\n/**\r\n * dev only\r\n */\r\nfunction validateProp(name, value, prop, isAbsent) {\r\n const { type, required, validator } = prop;\r\n // required!\r\n if (required && isAbsent) {\r\n warn('Missing required prop: \"' + name + '\"');\r\n return;\r\n }\r\n // missing but optional\r\n if (value == null && !prop.required) {\r\n return;\r\n }\r\n // type check\r\n if (type != null && type !== true) {\r\n let isValid = false;\r\n const types = isArray(type) ? type : [type];\r\n const expectedTypes = [];\r\n // value is valid as long as one of the specified types match\r\n for (let i = 0; i < types.length && !isValid; i++) {\r\n const { valid, expectedType } = assertType(value, types[i]);\r\n expectedTypes.push(expectedType || '');\r\n isValid = valid;\r\n }\r\n if (!isValid) {\r\n warn(getInvalidTypeMessage(name, value, expectedTypes));\r\n return;\r\n }\r\n }\r\n // custom validator\r\n if (validator && !validator(value)) {\r\n warn('Invalid prop: custom validator check failed for prop \"' + name + '\".');\r\n }\r\n}\r\nconst isSimpleType = /*#__PURE__*/ makeMap('String,Number,Boolean,Function,Symbol,BigInt');\r\n/**\r\n * dev only\r\n */\r\nfunction assertType(value, type) {\r\n let valid;\r\n const expectedType = getType(type);\r\n if (isSimpleType(expectedType)) {\r\n const t = typeof value;\r\n valid = t === expectedType.toLowerCase();\r\n // for primitive wrapper objects\r\n if (!valid && t === 'object') {\r\n valid = value instanceof type;\r\n }\r\n }\r\n else if (expectedType === 'Object') {\r\n valid = isObject(value);\r\n }\r\n else if (expectedType === 'Array') {\r\n valid = isArray(value);\r\n }\r\n else if (expectedType === 'null') {\r\n valid = value === null;\r\n }\r\n else {\r\n valid = value instanceof type;\r\n }\r\n return {\r\n valid,\r\n expectedType\r\n };\r\n}\r\n/**\r\n * dev only\r\n */\r\nfunction getInvalidTypeMessage(name, value, expectedTypes) {\r\n let message = `Invalid prop: type check failed for prop \"${name}\".` +\r\n ` Expected ${expectedTypes.map(capitalize).join(' | ')}`;\r\n const expectedType = expectedTypes[0];\r\n const receivedType = toRawType(value);\r\n const expectedValue = styleValue(value, expectedType);\r\n const receivedValue = styleValue(value, receivedType);\r\n // check if we need to specify expected value\r\n if (expectedTypes.length === 1 &&\r\n isExplicable(expectedType) &&\r\n !isBoolean(expectedType, receivedType)) {\r\n message += ` with value ${expectedValue}`;\r\n }\r\n message += `, got ${receivedType} `;\r\n // check if we need to specify received value\r\n if (isExplicable(receivedType)) {\r\n message += `with value ${receivedValue}.`;\r\n }\r\n return message;\r\n}\r\n/**\r\n * dev only\r\n */\r\nfunction styleValue(value, type) {\r\n if (type === 'String') {\r\n return `\"${value}\"`;\r\n }\r\n else if (type === 'Number') {\r\n return `${Number(value)}`;\r\n }\r\n else {\r\n return `${value}`;\r\n }\r\n}\r\n/**\r\n * dev only\r\n */\r\nfunction isExplicable(type) {\r\n const explicitTypes = ['string', 'number', 'boolean'];\r\n return explicitTypes.some(elem => type.toLowerCase() === elem);\r\n}\r\n/**\r\n * dev only\r\n */\r\nfunction isBoolean(...args) {\r\n return args.some(elem => elem.toLowerCase() === 'boolean');\r\n}\n\nconst isInternalKey = (key) => key[0] === '_' || key === '$stable';\r\nconst normalizeSlotValue = (value) => isArray(value)\r\n ? value.map(normalizeVNode)\r\n : [normalizeVNode(value)];\r\nconst normalizeSlot = (key, rawSlot, ctx) => {\r\n const normalized = withCtx((...args) => {\r\n if ((process.env.NODE_ENV !== 'production') && currentInstance) {\r\n warn(`Slot \"${key}\" invoked outside of the render function: ` +\r\n `this will not track dependencies used in the slot. ` +\r\n `Invoke the slot function inside the render function instead.`);\r\n }\r\n return normalizeSlotValue(rawSlot(...args));\r\n }, ctx);\r\n normalized._c = false;\r\n return normalized;\r\n};\r\nconst normalizeObjectSlots = (rawSlots, slots, instance) => {\r\n const ctx = rawSlots._ctx;\r\n for (const key in rawSlots) {\r\n if (isInternalKey(key))\r\n continue;\r\n const value = rawSlots[key];\r\n if (isFunction(value)) {\r\n slots[key] = normalizeSlot(key, value, ctx);\r\n }\r\n else if (value != null) {\r\n if ((process.env.NODE_ENV !== 'production') &&\r\n !(false )) {\r\n warn(`Non-function value encountered for slot \"${key}\". ` +\r\n `Prefer function slots for better performance.`);\r\n }\r\n const normalized = normalizeSlotValue(value);\r\n slots[key] = () => normalized;\r\n }\r\n }\r\n};\r\nconst normalizeVNodeSlots = (instance, children) => {\r\n if ((process.env.NODE_ENV !== 'production') &&\r\n !isKeepAlive(instance.vnode) &&\r\n !(false )) {\r\n warn(`Non-function value encountered for default slot. ` +\r\n `Prefer function slots for better performance.`);\r\n }\r\n const normalized = normalizeSlotValue(children);\r\n instance.slots.default = () => normalized;\r\n};\r\nconst initSlots = (instance, children) => {\r\n if (instance.vnode.shapeFlag & 32 /* SLOTS_CHILDREN */) {\r\n const type = children._;\r\n if (type) {\r\n // users can get the shallow readonly version of the slots object through `this.$slots`,\r\n // we should avoid the proxy object polluting the slots of the internal instance\r\n instance.slots = toRaw(children);\r\n // make compiler marker non-enumerable\r\n def(children, '_', type);\r\n }\r\n else {\r\n normalizeObjectSlots(children, (instance.slots = {}));\r\n }\r\n }\r\n else {\r\n instance.slots = {};\r\n if (children) {\r\n normalizeVNodeSlots(instance, children);\r\n }\r\n }\r\n def(instance.slots, InternalObjectKey, 1);\r\n};\r\nconst updateSlots = (instance, children, optimized) => {\r\n const { vnode, slots } = instance;\r\n let needDeletionCheck = true;\r\n let deletionComparisonTarget = EMPTY_OBJ;\r\n if (vnode.shapeFlag & 32 /* SLOTS_CHILDREN */) {\r\n const type = children._;\r\n if (type) {\r\n // compiled slots.\r\n if ((process.env.NODE_ENV !== 'production') && isHmrUpdating) {\r\n // Parent was HMR updated so slot content may have changed.\r\n // force update slots and mark instance for hmr as well\r\n extend(slots, children);\r\n }\r\n else if (optimized && type === 1 /* STABLE */) {\r\n // compiled AND stable.\r\n // no need to update, and skip stale slots removal.\r\n needDeletionCheck = false;\r\n }\r\n else {\r\n // compiled but dynamic (v-if/v-for on slots) - update slots, but skip\r\n // normalization.\r\n extend(slots, children);\r\n // #2893\r\n // when rendering the optimized slots by manually written render function,\r\n // we need to delete the `slots._` flag if necessary to make subsequent updates reliable,\r\n // i.e. let the `renderSlot` create the bailed Fragment\r\n if (!optimized && type === 1 /* STABLE */) {\r\n delete slots._;\r\n }\r\n }\r\n }\r\n else {\r\n needDeletionCheck = !children.$stable;\r\n normalizeObjectSlots(children, slots);\r\n }\r\n deletionComparisonTarget = children;\r\n }\r\n else if (children) {\r\n // non slot object children (direct value) passed to a component\r\n normalizeVNodeSlots(instance, children);\r\n deletionComparisonTarget = { default: 1 };\r\n }\r\n // delete stale slots\r\n if (needDeletionCheck) {\r\n for (const key in slots) {\r\n if (!isInternalKey(key) && !(key in deletionComparisonTarget)) {\r\n delete slots[key];\r\n }\r\n }\r\n }\r\n};\n\n/**\r\nRuntime helper for applying directives to a vnode. Example usage:\r\n\nconst comp = resolveComponent('comp')\r\nconst foo = resolveDirective('foo')\r\nconst bar = resolveDirective('bar')\r\n\nreturn withDirectives(h(comp), [\r\n [foo, this.x],\r\n [bar, this.y]\r\n])\r\n*/\r\nconst isBuiltInDirective = /*#__PURE__*/ makeMap('bind,cloak,else-if,else,for,html,if,model,on,once,pre,show,slot,text,memo');\r\nfunction validateDirectiveName(name) {\r\n if (isBuiltInDirective(name)) {\r\n warn('Do not use built-in directive ids as custom directive id: ' + name);\r\n }\r\n}\r\n/**\r\n * Adds directives to a VNode.\r\n */\r\nfunction withDirectives(vnode, directives) {\r\n const internalInstance = currentRenderingInstance;\r\n if (internalInstance === null) {\r\n (process.env.NODE_ENV !== 'production') && warn(`withDirectives can only be used inside render functions.`);\r\n return vnode;\r\n }\r\n const instance = internalInstance.proxy;\r\n const bindings = vnode.dirs || (vnode.dirs = []);\r\n for (let i = 0; i < directives.length; i++) {\r\n let [dir, value, arg, modifiers = EMPTY_OBJ] = directives[i];\r\n if (isFunction(dir)) {\r\n dir = {\r\n mounted: dir,\r\n updated: dir\r\n };\r\n }\r\n if (dir.deep) {\r\n traverse(value);\r\n }\r\n bindings.push({\r\n dir,\r\n instance,\r\n value,\r\n oldValue: void 0,\r\n arg,\r\n modifiers\r\n });\r\n }\r\n return vnode;\r\n}\r\nfunction invokeDirectiveHook(vnode, prevVNode, instance, name) {\r\n const bindings = vnode.dirs;\r\n const oldBindings = prevVNode && prevVNode.dirs;\r\n for (let i = 0; i < bindings.length; i++) {\r\n const binding = bindings[i];\r\n if (oldBindings) {\r\n binding.oldValue = oldBindings[i].value;\r\n }\r\n let hook = binding.dir[name];\r\n if (hook) {\r\n // disable tracking inside all lifecycle hooks\r\n // since they can potentially be called inside effects.\r\n pauseTracking();\r\n callWithAsyncErrorHandling(hook, instance, 8 /* DIRECTIVE_HOOK */, [\r\n vnode.el,\r\n binding,\r\n vnode,\r\n prevVNode\r\n ]);\r\n resetTracking();\r\n }\r\n }\r\n}\n\nfunction createAppContext() {\r\n return {\r\n app: null,\r\n config: {\r\n isNativeTag: NO,\r\n performance: false,\r\n globalProperties: {},\r\n optionMergeStrategies: {},\r\n errorHandler: undefined,\r\n warnHandler: undefined,\r\n compilerOptions: {}\r\n },\r\n mixins: [],\r\n components: {},\r\n directives: {},\r\n provides: Object.create(null),\r\n optionsCache: new WeakMap(),\r\n propsCache: new WeakMap(),\r\n emitsCache: new WeakMap()\r\n };\r\n}\r\nlet uid = 0;\r\nfunction createAppAPI(render, hydrate) {\r\n return function createApp(rootComponent, rootProps = null) {\r\n if (rootProps != null && !isObject(rootProps)) {\r\n (process.env.NODE_ENV !== 'production') && warn(`root props passed to app.mount() must be an object.`);\r\n rootProps = null;\r\n }\r\n const context = createAppContext();\r\n const installedPlugins = new Set();\r\n let isMounted = false;\r\n const app = (context.app = {\r\n _uid: uid++,\r\n _component: rootComponent,\r\n _props: rootProps,\r\n _container: null,\r\n _context: context,\r\n _instance: null,\r\n version,\r\n get config() {\r\n return context.config;\r\n },\r\n set config(v) {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`app.config cannot be replaced. Modify individual options instead.`);\r\n }\r\n },\r\n use(plugin, ...options) {\r\n if (installedPlugins.has(plugin)) {\r\n (process.env.NODE_ENV !== 'production') && warn(`Plugin has already been applied to target app.`);\r\n }\r\n else if (plugin && isFunction(plugin.install)) {\r\n installedPlugins.add(plugin);\r\n plugin.install(app, ...options);\r\n }\r\n else if (isFunction(plugin)) {\r\n installedPlugins.add(plugin);\r\n plugin(app, ...options);\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`A plugin must either be a function or an object with an \"install\" ` +\r\n `function.`);\r\n }\r\n return app;\r\n },\r\n mixin(mixin) {\r\n if (__VUE_OPTIONS_API__) {\r\n if (!context.mixins.includes(mixin)) {\r\n context.mixins.push(mixin);\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn('Mixin has already been applied to target app' +\r\n (mixin.name ? `: ${mixin.name}` : ''));\r\n }\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn('Mixins are only available in builds supporting Options API');\r\n }\r\n return app;\r\n },\r\n component(name, component) {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n validateComponentName(name, context.config);\r\n }\r\n if (!component) {\r\n return context.components[name];\r\n }\r\n if ((process.env.NODE_ENV !== 'production') && context.components[name]) {\r\n warn(`Component \"${name}\" has already been registered in target app.`);\r\n }\r\n context.components[name] = component;\r\n return app;\r\n },\r\n directive(name, directive) {\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n validateDirectiveName(name);\r\n }\r\n if (!directive) {\r\n return context.directives[name];\r\n }\r\n if ((process.env.NODE_ENV !== 'production') && context.directives[name]) {\r\n warn(`Directive \"${name}\" has already been registered in target app.`);\r\n }\r\n context.directives[name] = directive;\r\n return app;\r\n },\r\n mount(rootContainer, isHydrate, isSVG) {\r\n if (!isMounted) {\r\n const vnode = createVNode(rootComponent, rootProps);\r\n // store app context on the root VNode.\r\n // this will be set on the root instance on initial mount.\r\n vnode.appContext = context;\r\n // HMR root reload\r\n if ((process.env.NODE_ENV !== 'production')) {\r\n context.reload = () => {\r\n render(cloneVNode(vnode), rootContainer, isSVG);\r\n };\r\n }\r\n if (isHydrate && hydrate) {\r\n hydrate(vnode, rootContainer);\r\n }\r\n else {\r\n render(vnode, rootContainer, isSVG);\r\n }\r\n isMounted = true;\r\n app._container = rootContainer;\r\n rootContainer.__vue_app__ = app;\r\n if ((process.env.NODE_ENV !== 'production') || __VUE_PROD_DEVTOOLS__) {\r\n app._instance = vnode.component;\r\n devtoolsInitApp(app, version);\r\n }\r\n return getExposeProxy(vnode.component) || vnode.component.proxy;\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`App has already been mounted.\\n` +\r\n `If you want to remount the same app, move your app creation logic ` +\r\n `into a factory function and create fresh app instances for each ` +\r\n `mount - e.g. \\`const createMyApp = () => createApp(App)\\``);\r\n }\r\n },\r\n unmount() {\r\n if (isMounted) {\r\n render(null, app._container);\r\n if ((process.env.NODE_ENV !== 'production') || __VUE_PROD_DEVTOOLS__) {\r\n app._instance = null;\r\n devtoolsUnmountApp(app);\r\n }\r\n delete app._container.__vue_app__;\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn(`Cannot unmount an app that is not mounted.`);\r\n }\r\n },\r\n provide(key, value) {\r\n if ((process.env.NODE_ENV !== 'production') && key in context.provides) {\r\n warn(`App already provides property with key \"${String(key)}\". ` +\r\n `It will be overwritten with the new value.`);\r\n }\r\n // TypeScript doesn't allow symbols as index type\r\n // https://github.com/Microsoft/TypeScript/issues/24587\r\n context.provides[key] = value;\r\n return app;\r\n }\r\n });\r\n return app;\r\n };\r\n}\n\nlet hasMismatch = false;\r\nconst isSVGContainer = (container) => /svg/.test(container.namespaceURI) && container.tagName !== 'foreignObject';\r\nconst isComment = (node) => node.nodeType === 8 /* COMMENT */;\r\n// Note: hydration is DOM-specific\r\n// But we have to place it in core due to tight coupling with core - splitting\r\n// it out creates a ton of unnecessary complexity.\r\n// Hydration also depends on some renderer internal logic which needs to be\r\n// passed in via arguments.\r\nfunction createHydrationFunctions(rendererInternals) {\r\n const { mt: mountComponent, p: patch, o: { patchProp, nextSibling, parentNode, remove, insert, createComment } } = rendererInternals;\r\n const hydrate = (vnode, container) => {\r\n if (!container.hasChildNodes()) {\r\n (process.env.NODE_ENV !== 'production') &&\r\n warn(`Attempting to hydrate existing markup but container is empty. ` +\r\n `Performing full mount instead.`);\r\n patch(null, vnode, container);\r\n flushPostFlushCbs();\r\n return;\r\n }\r\n hasMismatch = false;\r\n hydrateNode(container.firstChild, vnode, null, null, null);\r\n flushPostFlushCbs();\r\n if (hasMismatch && !false) {\r\n // this error should show up in production\r\n console.error(`Hydration completed but contains mismatches.`);\r\n }\r\n };\r\n const hydrateNode = (node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized = false) => {\r\n const isFragmentStart = isComment(node) && node.data === '[';\r\n const onMismatch = () => handleMismatch(node, vnode, parentComponent, parentSuspense, slotScopeIds, isFragmentStart);\r\n const { type, ref, shapeFlag } = vnode;\r\n const domType = node.nodeType;\r\n vnode.el = node;\r\n let nextNode = null;\r\n switch (type) {\r\n case Text:\r\n if (domType !== 3 /* TEXT */) {\r\n nextNode = onMismatch();\r\n }\r\n else {\r\n if (node.data !== vnode.children) {\r\n hasMismatch = true;\r\n (process.env.NODE_ENV !== 'production') &&\r\n warn(`Hydration text mismatch:` +\r\n `\\n- Client: ${JSON.stringify(node.data)}` +\r\n `\\n- Server: ${JSON.stringify(vnode.children)}`);\r\n node.data = vnode.children;\r\n }\r\n nextNode = nextSibling(node);\r\n }\r\n break;\r\n case Comment:\r\n if (domType !== 8 /* COMMENT */ || isFragmentStart) {\r\n nextNode = onMismatch();\r\n }\r\n else {\r\n nextNode = nextSibling(node);\r\n }\r\n break;\r\n case Static:\r\n if (domType !== 1 /* ELEMENT */) {\r\n nextNode = onMismatch();\r\n }\r\n else {\r\n // determine anchor, adopt content\r\n nextNode = node;\r\n // if the static vnode has its content stripped during build,\r\n // adopt it from the server-rendered HTML.\r\n const needToAdoptContent = !vnode.children.length;\r\n for (let i = 0; i < vnode.staticCount; i++) {\r\n if (needToAdoptContent)\r\n vnode.children += nextNode.outerHTML;\r\n if (i === vnode.staticCount - 1) {\r\n vnode.anchor = nextNode;\r\n }\r\n nextNode = nextSibling(nextNode);\r\n }\r\n return nextNode;\r\n }\r\n break;\r\n case Fragment:\r\n if (!isFragmentStart) {\r\n nextNode = onMismatch();\r\n }\r\n else {\r\n nextNode = hydrateFragment(node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized);\r\n }\r\n break;\r\n default:\r\n if (shapeFlag & 1 /* ELEMENT */) {\r\n if (domType !== 1 /* ELEMENT */ ||\r\n vnode.type.toLowerCase() !==\r\n node.tagName.toLowerCase()) {\r\n nextNode = onMismatch();\r\n }\r\n else {\r\n nextNode = hydrateElement(node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized);\r\n }\r\n }\r\n else if (shapeFlag & 6 /* COMPONENT */) {\r\n // when setting up the render effect, if the initial vnode already\r\n // has .el set, the component will perform hydration instead of mount\r\n // on its sub-tree.\r\n vnode.slotScopeIds = slotScopeIds;\r\n const container = parentNode(node);\r\n mountComponent(vnode, container, null, parentComponent, parentSuspense, isSVGContainer(container), optimized);\r\n // component may be async, so in the case of fragments we cannot rely\r\n // on component's rendered output to determine the end of the fragment\r\n // instead, we do a lookahead to find the end anchor node.\r\n nextNode = isFragmentStart\r\n ? locateClosingAsyncAnchor(node)\r\n : nextSibling(node);\r\n // #3787\r\n // if component is async, it may get moved / unmounted before its\r\n // inner component is loaded, so we need to give it a placeholder\r\n // vnode that matches its adopted DOM.\r\n if (isAsyncWrapper(vnode)) {\r\n let subTree;\r\n if (isFragmentStart) {\r\n subTree = createVNode(Fragment);\r\n subTree.anchor = nextNode\r\n ? nextNode.previousSibling\r\n : container.lastChild;\r\n }\r\n else {\r\n subTree =\r\n node.nodeType === 3 ? createTextVNode('') : createVNode('div');\r\n }\r\n subTree.el = node;\r\n vnode.component.subTree = subTree;\r\n }\r\n }\r\n else if (shapeFlag & 64 /* TELEPORT */) {\r\n if (domType !== 8 /* COMMENT */) {\r\n nextNode = onMismatch();\r\n }\r\n else {\r\n nextNode = vnode.type.hydrate(node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized, rendererInternals, hydrateChildren);\r\n }\r\n }\r\n else if (shapeFlag & 128 /* SUSPENSE */) {\r\n nextNode = vnode.type.hydrate(node, vnode, parentComponent, parentSuspense, isSVGContainer(parentNode(node)), slotScopeIds, optimized, rendererInternals, hydrateNode);\r\n }\r\n else if ((process.env.NODE_ENV !== 'production')) {\r\n warn('Invalid HostVNode type:', type, `(${typeof type})`);\r\n }\r\n }\r\n if (ref != null) {\r\n setRef(ref, null, parentSuspense, vnode);\r\n }\r\n return nextNode;\r\n };\r\n const hydrateElement = (el, vnode, parentComponent, parentSuspense, slotScopeIds, optimized) => {\r\n optimized = optimized || !!vnode.dynamicChildren;\r\n const { type, props, patchFlag, shapeFlag, dirs } = vnode;\r\n // #4006 for form elements with non-string v-model value bindings\r\n // e.g.