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this.sw.isEnabled}requestSubscription(t){if(!this.sw.isEnabled)return Promise.reject(new Error(x));const e={userVisibleOnly:!0};let n=this.decodeBase64(t.serverPublicKey.replace(/_/g,"/").replace(/-/g,"+")),s=new Uint8Array(new ArrayBuffer(n.length));for(let r=0;r<n.length;r++)s[r]=n.charCodeAt(r);return e.applicationServerKey=s,this.pushManager.pipe(Object(m.a)(t=>t.subscribe(e)),Object(g.a)(1)).toPromise().then(t=>(this.subscriptionChanges.next(t),t))}unsubscribe(){return this.sw.isEnabled?this.subscription.pipe(Object(g.a)(1),Object(m.a)(t=>{if(null===t)throw new Error("Not subscribed to push notifications.");return t.unsubscribe().then(t=>{if(!t)throw new Error("Unsubscribe failed!");this.subscriptionChanges.next(null)})})).toPromise():Promise.reject(new Error(x))}decodeBase64(t){return atob(t)}}return t.\u0275fac=function(e){return new(e||t)(r.Zb(O))},t.\u0275prov=r.Mb({token:t,factory:t.\u0275fac}),t})(),I=(()=>{class t{constructor(t){if(this.sw=t,!t.isEnabled)return 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O(Object(s.q)(e)&&!1!==t.enabled?navigator.serviceWorker:void 0)}let D=(()=>{class t{static register(e,n={}){return{ngModule:t,providers:[{provide:j,useValue:e},{provide:T,useValue:n},{provide:O,useFactory:A,deps:[T,r.B]},{provide:r.d,useFactory:N,deps:[r.r,j,T,r.B],multi:!0}]}}}return t.\u0275mod=r.Ob({type:t}),t.\u0275inj=r.Nb({factory:function(e){return new(e||t)},providers:[k,I]}),t})()},Kj3r:function(t,e,n){"use strict";n.d(e,"a",(function(){return i}));var s=n("7o/Q"),r=n("D0XW");function i(t,e=r.a){return n=>n.lift(new o(t,e))}class o{constructor(t,e){this.dueTime=t,this.scheduler=e}call(t,e){return e.subscribe(new a(t,this.dueTime,this.scheduler))}}class a extends 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s(){return"function"==typeof Symbol&&Symbol.iterator?Symbol.iterator:"@@iterator"}n.d(e,"a",(function(){return r}));const r=s()},LwjS:function(t,e,n){"use strict";n.d(e,"a",(function(){return f}));var s=n("fXoL"),r=n("ofXK");function i(t,e){1&t&&s.Rb(0,"div")}function o(t,e){if(1&t&&s.Rb(0,"span"),2&t){const t=s.hc().$implicit;s.Fb("symbol ",t.type,"")}}function a(t,e){if(1&t){const t=s.Wb();s.Vb(0,"li",10),s.Vb(1,"a",11),s.dc("click",(function(n){s.vc(t);const r=e.$implicit;return s.hc(3).onResultSelected(r,n)})),s.Cc(2,o,1,3,"span",12),s.Vb(3,"span"),s.Ec(4),s.Ub(),s.Ub(),s.Ub()}if(2&t){const t=e.$implicit,n=s.hc().$implicit;s.Cb(1),s.nc("href",t.path,s.xc),s.Cb(1),s.mc("ngIf","api"===n.name),s.Cb(1),s.Gb("deprecated-api-item",t.deprecated),s.Cb(1),s.Fc(t.title)}}function c(t,e){if(1&t&&s.Rb(0,"span"),2&t){const t=s.hc().$implicit;s.Fb("symbol ",t.type,"")}}function l(t,e){if(1&t){const t=s.Wb();s.Vb(0,"li",10),s.Vb(1,"a",11),s.dc("click",(function(n){s.vc(t);const 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s.n,this.defaultArea="other",this.notFoundMessage="Searching ...",this.topLevelFolders=["guide","tutorial"],this.searchAreas=[]}ngOnChanges(){this.searchAreas=this.processSearchResults(this.searchResults)}onResultSelected(t,e){0!==e.button||e.ctrlKey||e.metaKey||this.resultSelected.emit(t)}processSearchResults(t){if(!t)return[];this.notFoundMessage="No results found.";const e={};return t.results.forEach(t=>{if(!t.title)return;const n=this.computeAreaName(t)||this.defaultArea;(e[n]=e[n]||[]).push(t)}),Object.keys(e).sort((t,e)=>t>e?1:-1).map(t=>{const{priorityPages:n,pages:s,deprecated:r}=function(t){const e=[],n=[],s=[];for(t.forEach(t=>{t.deprecated?s.push(t):e.length<5?e.push(t):n.push(t)});e.length<5&&n.length;)e.push(n.shift());for(;e.length<5&&s.length;)e.push(s.shift());return n.sort(p),{priorityPages:e,pages:n,deprecated:s}}(e[t]);return{name:t,priorityPages:n,pages:s.concat(r)}})}computeAreaName(t){if(-1!==this.topLevelFolders.indexOf(t.path))return 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t.title.toUpperCase()>e.title.toUpperCase()?1:-1}},NFeN:function(t,e,n){"use strict";var s=n("fXoL"),r=n("FKr1"),i=n("8LU1"),o=n("ofXK"),a=n("vkgz"),c=n("lJxs"),l=n("JIr8"),u=n("nYR2"),h=n("w1tV"),d=n("IzEk"),f=n("tk/3"),p=n("jhN1"),m=n("LRne"),b=n("z6cu"),g=n("HDdC"),y=n("DH7j"),_=n("XoHu"),v=n("Cfvw");function w(t,e){return new g.a(n=>{const s=t.length;if(0===s)return void n.complete();const r=new Array(s);let i=0,o=0;for(let a=0;a<s;a++){const c=Object(v.a)(t[a]);let l=!1;n.add(c.subscribe({next:t=>{l||(l=!0,o++),r[a]=t},error:t=>n.error(t),complete:()=>{i++,i!==s&&l||(o===s&&n.next(e?e.reduce((t,e,n)=>(t[e]=r[n],t),{}):r),n.complete())}}))}})}n.d(e,"a",(function(){return P})),n.d(e,"b",(function(){return L})),n.d(e,"c",(function(){return k}));const E=["*"];function S(t){return Error(`Unable to find icon with the name "${t}"`)}function C(t){return Error("The URL provided to MatIconRegistry was not trusted as a resource URL "+`via Angular's DomSanitizer. 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ht{constructor(t,e,n,s,r,i,o,a){this._driver=t,this.element=e,this.subInstructions=n,this._enterClassName=s,this._leaveClassName=r,this.errors=i,this.timelines=o,this.parentContext=null,this.currentAnimateTimings=null,this.previousNode=ut,this.subContextCount=0,this.options={},this.currentQueryIndex=0,this.currentQueryTotal=0,this.currentStaggerTime=0,this.currentTimeline=a||new dt(this._driver,e,0),o.push(this.currentTimeline)}get params(){return this.options.params}updateOptions(t,e){if(!t)return;const n=t;let s=this.options;null!=n.duration&&(s.duration=k(n.duration)),null!=n.delay&&(s.delay=k(n.delay));const r=n.params;if(r){let t=s.params;t||(t=this.options.params={}),Object.keys(r).forEach(n=>{e&&t.hasOwnProperty(n)||(t[n]=V(r[n],t,this.errors))})}}_copyOptions(){const t={};if(this.options){const e=this.options.params;if(e){const n=t.params={};Object.keys(e).forEach(t=>{n[t]=e[t]})}}return t}createSubContext(t=null,e,n){const s=e||this.element,r=new ht(this._driver,s,this.subInstructions,this._enterClassName,this._leaveClassName,this.errors,this.timelines,this.currentTimeline.fork(s,n||0));return r.previousNode=this.previousNode,r.currentAnimateTimings=this.currentAnimateTimings,r.options=this._copyOptions(),r.updateOptions(t),r.currentQueryIndex=this.currentQueryIndex,r.currentQueryTotal=this.currentQueryTotal,r.parentContext=this,this.subContextCount++,r}transformIntoNewTimeline(t){return this.previousNode=ut,this.currentTimeline=this.currentTimeline.fork(this.element,t),this.timelines.push(this.currentTimeline),this.currentTimeline}appendInstructionToTimeline(t,e,n){const s={duration:null!=e?e:t.duration,delay:this.currentTimeline.currentTime+(null!=n?n:0)+t.delay,easing:""},r=new ft(this._driver,t.element,t.keyframes,t.preStyleProps,t.postStyleProps,s,t.stretchStartingKeyframe);return this.timelines.push(r),s}incrementTime(t){this.currentTimeline.forwardTime(this.currentTimeline.duration+t)}delayNextStep(t){t>0&&this.currentTimeline.delayNextStep(t)}invokeQuery(t,e,n,s,r,i){let o=[];if(s&&o.push(this.element),t.length>0){t=(t=t.replace(ot,"."+this._enterClassName)).replace(at,"."+this._leaveClassName);let e=this._driver.query(this.element,t,1!=n);0!==n&&(e=n<0?e.slice(e.length+n,e.length):e.slice(0,n)),o.push(...e)}return r||0!=o.length||i.push(`\`query("${e}")\` returned zero elements. (Use \`query("${e}", { optional: true })\` if you wish to allow this.)`),o}}class dt{constructor(t,e,n,s){this._driver=t,this.element=e,this.startTime=n,this._elementTimelineStylesLookup=s,this.duration=0,this._previousKeyframe={},this._currentKeyframe={},this._keyframes=new Map,this._styleSummary={},this._pendingStyles={},this._backFill={},this._currentEmptyStepKeyframe=null,this._elementTimelineStylesLookup||(this._elementTimelineStylesLookup=new Map),this._localTimelineStyles=Object.create(this._backFill,{}),this._globalTimelineStyles=this._elementTimelineStylesLookup.get(e),this._globalTimelineStyles||(this._globalTimelineStyles=this._localTimelineStyles,this._elementTimelineStylesLookup.set(e,this._localTimelineStyles)),this._loadKeyframe()}containsAnimation(){switch(this._keyframes.size){case 0:return!1;case 1:return this.getCurrentStyleProperties().length>0;default:return!0}}getCurrentStyleProperties(){return Object.keys(this._currentKeyframe)}get currentTime(){return this.startTime+this.duration}delayNextStep(t){const e=1==this._keyframes.size&&Object.keys(this._pendingStyles).length;this.duration||e?(this.forwardTime(this.currentTime+t),e&&this.snapshotCurrentStyles()):this.startTime+=t}fork(t,e){return this.applyStylesToKeyframe(),new dt(this._driver,t,e||this.currentTime,this._elementTimelineStylesLookup)}_loadKeyframe(){this._currentKeyframe&&(this._previousKeyframe=this._currentKeyframe),this._currentKeyframe=this._keyframes.get(this.duration),this._currentKeyframe||(this._currentKeyframe=Object.create(this._backFill,{}),this._keyframes.set(this.duration,this._currentKeyframe))}forwardFrame(){this.duration+=1,this._loadKeyframe()}forwardTime(t){this.applyStylesToKeyframe(),this.duration=t,this._loadKeyframe()}_updateStyle(t,e){this._localTimelineStyles[t]=e,this._globalTimelineStyles[t]=e,this._styleSummary[t]={time:this.currentTime,value:e}}allowOnlyTimelineStyles(){return this._currentEmptyStepKeyframe!==this._currentKeyframe}applyEmptyStep(t){t&&(this._previousKeyframe.easing=t),Object.keys(this._globalTimelineStyles).forEach(t=>{this._backFill[t]=this._globalTimelineStyles[t]||i.a,this._currentKeyframe[t]=i.a}),this._currentEmptyStepKeyframe=this._currentKeyframe}setStyles(t,e,n,s){e&&(this._previousKeyframe.easing=e);const r=s&&s.params||{},o=function(t,e){const n={};let s;return t.forEach(t=>{"*"===t?(s=s||Object.keys(e),s.forEach(t=>{n[t]=i.a})):N(t,!1,n)}),n}(t,this._globalTimelineStyles);Object.keys(o).forEach(t=>{const e=V(o[t],r,n);this._pendingStyles[t]=e,this._localTimelineStyles.hasOwnProperty(t)||(this._backFill[t]=this._globalTimelineStyles.hasOwnProperty(t)?this._globalTimelineStyles[t]:i.a),this._updateStyle(t,e)})}applyStylesToKeyframe(){const t=this._pendingStyles,e=Object.keys(t);0!=e.length&&(this._pendingStyles={},e.forEach(e=>{this._currentKeyframe[e]=t[e]}),Object.keys(this._localTimelineStyles).forEach(t=>{this._currentKeyframe.hasOwnProperty(t)||(this._currentKeyframe[t]=this._localTimelineStyles[t])}))}snapshotCurrentStyles(){Object.keys(this._localTimelineStyles).forEach(t=>{const e=this._localTimelineStyles[t];this._pendingStyles[t]=e,this._updateStyle(t,e)})}getFinalKeyframe(){return this._keyframes.get(this.duration)}get properties(){const t=[];for(let e in this._currentKeyframe)t.push(e);return t}mergeTimelineCollectedStyles(t){Object.keys(t._styleSummary).forEach(e=>{const n=this._styleSummary[e],s=t._styleSummary[e];(!n||s.time>n.time)&&this._updateStyle(e,s.value)})}buildKeyframes(){this.applyStylesToKeyframe();const t=new Set,e=new Set,n=1===this._keyframes.size&&0===this.duration;let s=[];this._keyframes.forEach((r,o)=>{const a=N(r,!0);Object.keys(a).forEach(n=>{const s=a[n];s==i.l?t.add(n):s==i.a&&e.add(n)}),n||(a.offset=o/this.duration),s.push(a)});const r=t.size?H(t.values()):[],o=e.size?H(e.values()):[];if(n){const t=s[0],e=j(t);t.offset=0,e.offset=1,s=[t,e]}return rt(this.element,s,r,o,this.duration,this.startTime,this.easing,!1)}}class ft extends dt{constructor(t,e,n,s,r,i,o=!1){super(t,e,i.delay),this.element=e,this.keyframes=n,this.preStyleProps=s,this.postStyleProps=r,this._stretchStartingKeyframe=o,this.timings={duration:i.duration,delay:i.delay,easing:i.easing}}containsAnimation(){return this.keyframes.length>1}buildKeyframes(){let t=this.keyframes,{delay:e,duration:n,easing:s}=this.timings;if(this._stretchStartingKeyframe&&e){const r=[],i=n+e,o=e/i,a=N(t[0],!1);a.offset=0,r.push(a);const c=N(t[0],!1);c.offset=pt(o),r.push(c);const l=t.length-1;for(let s=1;s<=l;s++){let o=N(t[s],!1);o.offset=pt((e+o.offset*n)/i),r.push(o)}n=i,e=0,s="",t=r}return rt(this.element,t,this.preStyleProps,this.postStyleProps,n,e,s,!0)}}function pt(t,e=3){const n=Math.pow(10,e-1);return Math.round(t*n)/n}class mt{}class bt extends mt{normalizePropertyName(t,e){return z(t)}normalizeStyleValue(t,e,n,s){let r="";const i=n.toString().trim();if(gt[e]&&0!==n&&"0"!==n)if("number"==typeof n)r="px";else{const e=n.match(/^[+-]?[\d\.]+([a-z]*)$/);e&&0==e[1].length&&s.push(`Please provide a CSS unit value for ${t}:${n}`)}return i+r}}const gt=(()=>function(t){const e={};return t.forEach(t=>e[t]=!0),e}("width,height,minWidth,minHeight,maxWidth,maxHeight,left,top,bottom,right,fontSize,outlineWidth,outlineOffset,paddingTop,paddingLeft,paddingBottom,paddingRight,marginTop,marginLeft,marginBottom,marginRight,borderRadius,borderWidth,borderTopWidth,borderLeftWidth,borderRightWidth,borderBottomWidth,textIndent,perspective".split(",")))();function yt(t,e,n,s,r,i,o,a,c,l,u,h,d){return{type:0,element:t,triggerName:e,isRemovalTransition:r,fromState:n,fromStyles:i,toState:s,toStyles:o,timelines:a,queriedElements:c,preStyleProps:l,postStyleProps:u,totalTime:h,errors:d}}const _t={};class vt{constructor(t,e,n){this._triggerName=t,this.ast=e,this._stateStyles=n}match(t,e,n,s){return function(t,e,n,s,r){return t.some(t=>t(e,n,s,r))}(this.ast.matchers,t,e,n,s)}buildStyles(t,e,n){const s=this._stateStyles["*"],r=this._stateStyles[t],i=s?s.buildStyles(e,n):{};return r?r.buildStyles(e,n):i}build(t,e,n,s,r,i,o,a,c,l){const u=[],h=this.ast.options&&this.ast.options.params||_t,f=this.buildStyles(n,o&&o.params||_t,u),p=a&&a.params||_t,m=this.buildStyles(s,p,u),b=new Set,g=new Map,y=new Map,_="void"===s,v={params:Object.assign(Object.assign({},h),p)},w=l?[]:ct(t,e,this.ast.animation,r,i,f,m,v,c,u);let E=0;if(w.forEach(t=>{E=Math.max(t.duration+t.delay,E)}),u.length)return yt(e,this._triggerName,n,s,_,f,m,[],[],g,y,E,u);w.forEach(t=>{const n=t.element,s=d(g,n,{});t.preStyleProps.forEach(t=>s[t]=!0);const r=d(y,n,{});t.postStyleProps.forEach(t=>r[t]=!0),n!==e&&b.add(n)});const S=H(b.values());return yt(e,this._triggerName,n,s,_,f,m,w,S,g,y,E)}}class wt{constructor(t,e){this.styles=t,this.defaultParams=e}buildStyles(t,e){const n={},s=j(this.defaultParams);return Object.keys(t).forEach(e=>{const n=t[e];null!=n&&(s[e]=n)}),this.styles.styles.forEach(t=>{if("string"!=typeof t){const r=t;Object.keys(r).forEach(t=>{let i=r[t];i.length>1&&(i=V(i,s,e)),n[t]=i})}}),n}}class Et{constructor(t,e){this.name=t,this.ast=e,this.transitionFactories=[],this.states={},e.states.forEach(t=>{this.states[t.name]=new wt(t.style,t.options&&t.options.params||{})}),St(this.states,"true","1"),St(this.states,"false","0"),e.transitions.forEach(e=>{this.transitionFactories.push(new vt(t,e,this.states))}),this.fallbackTransition=new vt(t,{type:1,animation:{type:2,steps:[],options:null},matchers:[(t,e)=>!0],options:null,queryCount:0,depCount:0},this.states)}get containsQueries(){return this.ast.queryCount>0}matchTransition(t,e,n,s){return this.transitionFactories.find(r=>r.match(t,e,n,s))||null}matchStyles(t,e,n){return this.fallbackTransition.buildStyles(t,e,n)}}function St(t,e,n){t.hasOwnProperty(e)?t.hasOwnProperty(n)||(t[n]=t[e]):t.hasOwnProperty(n)&&(t[e]=t[n])}const Ct=new it;class xt{constructor(t,e,n){this.bodyNode=t,this._driver=e,this._normalizer=n,this._animations={},this._playersById={},this.players=[]}register(t,e){const n=[],s=Y(this._driver,e,n);if(n.length)throw new Error(`Unable to build the animation due to the following errors: ${n.join("\n")}`);this._animations[t]=s}_buildPlayer(t,e,n){const s=t.element,r=c(0,this._normalizer,0,t.keyframes,e,n);return this._driver.animate(s,r,t.duration,t.delay,t.easing,[],!0)}create(t,e,n={}){const s=[],r=this._animations[t];let o;const c=new Map;if(r?(o=ct(this._driver,e,r,"ng-enter","ng-leave",{},{},n,Ct,s),o.forEach(t=>{const e=d(c,t.element,{});t.postStyleProps.forEach(t=>e[t]=null)})):(s.push("The requested animation doesn't exist or has already been destroyed"),o=[]),s.length)throw new Error(`Unable to create the animation due to the following errors: ${s.join("\n")}`);c.forEach((t,e)=>{Object.keys(t).forEach(n=>{t[n]=this._driver.computeStyle(e,n,i.a)})});const l=a(o.map(t=>{const e=c.get(t.element);return this._buildPlayer(t,{},e)}));return this._playersById[t]=l,l.onDestroy(()=>this.destroy(t)),this.players.push(l),l}destroy(t){const e=this._getPlayer(t);e.destroy(),delete this._playersById[t];const n=this.players.indexOf(e);n>=0&&this.players.splice(n,1)}_getPlayer(t){const e=this._playersById[t];if(!e)throw new Error(`Unable to find the timeline player referenced by ${t}`);return e}listen(t,e,n,s){const r=h(e,"","","");return l(this._getPlayer(t),n,r,s),()=>{}}command(t,e,n,s){if("register"==n)return void this.register(t,s[0]);if("create"==n)return void this.create(t,e,s[0]||{});const r=this._getPlayer(t);switch(n){case"play":r.play();break;case"pause":r.pause();break;case"reset":r.reset();break;case"restart":r.restart();break;case"finish":r.finish();break;case"init":r.init();break;case"setPosition":r.setPosition(parseFloat(s[0]));break;case"destroy":this.destroy(t)}}}const Ot=[],kt={namespaceId:"",setForRemoval:!1,setForMove:!1,hasAnimation:!1,removedBeforeQueried:!1},It={namespaceId:"",setForMove:!1,setForRemoval:!1,hasAnimation:!1,removedBeforeQueried:!0};class Tt{constructor(t,e=""){this.namespaceId=e;const n=t&&t.hasOwnProperty("value");if(this.value=null!=(s=n?t.value:t)?s:null,n){const e=j(t);delete e.value,this.options=e}else this.options={};var s;this.options.params||(this.options.params={})}get params(){return this.options.params}absorbOptions(t){const e=t.params;if(e){const t=this.options.params;Object.keys(e).forEach(n=>{null==t[n]&&(t[n]=e[n])})}}}const jt=new Tt("void");class Nt{constructor(t,e,n){this.id=t,this.hostElement=e,this._engine=n,this.players=[],this._triggers={},this._queue=[],this._elementListeners=new Map,this._hostClassName="ng-tns-"+t,Mt(e,this._hostClassName)}listen(t,e,n,s){if(!this._triggers.hasOwnProperty(e))throw new Error(`Unable to listen on the animation trigger event "${n}" because the animation trigger "${e}" doesn't exist!`);if(null==n||0==n.length)throw new Error(`Unable to listen on the animation trigger "${e}" because the provided event is undefined!`);if("start"!=(r=n)&&"done"!=r)throw new Error(`The provided animation trigger event "${n}" for the animation trigger "${e}" is not supported!`);var r;const i=d(this._elementListeners,t,[]),o={name:e,phase:n,callback:s};i.push(o);const a=d(this._engine.statesByElement,t,{});return a.hasOwnProperty(e)||(Mt(t,"ng-trigger"),Mt(t,"ng-trigger-"+e),a[e]=jt),()=>{this._engine.afterFlush(()=>{const t=i.indexOf(o);t>=0&&i.splice(t,1),this._triggers[e]||delete a[e]})}}register(t,e){return!this._triggers[t]&&(this._triggers[t]=e,!0)}_getTrigger(t){const e=this._triggers[t];if(!e)throw new Error(`The provided animation trigger "${t}" has not been registered!`);return e}trigger(t,e,n,s=!0){const r=this._getTrigger(e),i=new Dt(this.id,e,t);let o=this._engine.statesByElement.get(t);o||(Mt(t,"ng-trigger"),Mt(t,"ng-trigger-"+e),this._engine.statesByElement.set(t,o={}));let a=o[e];const c=new Tt(n,this.id);if(!(n&&n.hasOwnProperty("value"))&&a&&c.absorbOptions(a.options),o[e]=c,a||(a=jt),"void"!==c.value&&a.value===c.value){if(!function(t,e){const n=Object.keys(t),s=Object.keys(e);if(n.length!=s.length)return!1;for(let r=0;r<n.length;r++){const s=n[r];if(!e.hasOwnProperty(s)||t[s]!==e[s])return!1}return!0}(a.params,c.params)){const e=[],n=r.matchStyles(a.value,a.params,e),s=r.matchStyles(c.value,c.params,e);e.length?this._engine.reportError(e):this._engine.afterFlush(()=>{F(t,n),R(t,s)})}return}const l=d(this._engine.playersByElement,t,[]);l.forEach(t=>{t.namespaceId==this.id&&t.triggerName==e&&t.queued&&t.destroy()});let u=r.matchTransition(a.value,c.value,t,c.params),h=!1;if(!u){if(!s)return;u=r.fallbackTransition,h=!0}return this._engine.totalQueuedPlayers++,this._queue.push({element:t,triggerName:e,transition:u,fromState:a,toState:c,player:i,isFallbackTransition:h}),h||(Mt(t,"ng-animate-queued"),i.onStart(()=>{Vt(t,"ng-animate-queued")})),i.onDone(()=>{let e=this.players.indexOf(i);e>=0&&this.players.splice(e,1);const n=this._engine.playersByElement.get(t);if(n){let t=n.indexOf(i);t>=0&&n.splice(t,1)}}),this.players.push(i),l.push(i),i}deregister(t){delete this._triggers[t],this._engine.statesByElement.forEach((e,n)=>{delete e[t]}),this._elementListeners.forEach((e,n)=>{this._elementListeners.set(n,e.filter(e=>e.name!=t))})}clearElementCache(t){this._engine.statesByElement.delete(t),this._elementListeners.delete(t);const e=this._engine.playersByElement.get(t);e&&(e.forEach(t=>t.destroy()),this._engine.playersByElement.delete(t))}_signalRemovalForInnerTriggers(t,e){const n=this._engine.driver.query(t,".ng-trigger",!0);n.forEach(t=>{if(t.__ng_removed)return;const n=this._engine.fetchNamespacesByElement(t);n.size?n.forEach(n=>n.triggerLeaveAnimation(t,e,!1,!0)):this.clearElementCache(t)}),this._engine.afterFlushAnimationsDone(()=>n.forEach(t=>this.clearElementCache(t)))}triggerLeaveAnimation(t,e,n,s){const r=this._engine.statesByElement.get(t);if(r){const i=[];if(Object.keys(r).forEach(e=>{if(this._triggers[e]){const n=this.trigger(t,e,"void",s);n&&i.push(n)}}),i.length)return this._engine.markElementAsRemoved(this.id,t,!0,e),n&&a(i).onDone(()=>this._engine.processLeaveNode(t)),!0}return!1}prepareLeaveAnimationListeners(t){const e=this._elementListeners.get(t);if(e){const n=new Set;e.forEach(e=>{const s=e.name;if(n.has(s))return;n.add(s);const r=this._triggers[s].fallbackTransition,i=this._engine.statesByElement.get(t)[s]||jt,o=new Tt("void"),a=new Dt(this.id,s,t);this._engine.totalQueuedPlayers++,this._queue.push({element:t,triggerName:s,transition:r,fromState:i,toState:o,player:a,isFallbackTransition:!0})})}}removeNode(t,e){const n=this._engine;if(t.childElementCount&&this._signalRemovalForInnerTriggers(t,e),this.triggerLeaveAnimation(t,e,!0))return;let s=!1;if(n.totalAnimations){const e=n.players.length?n.playersByQueriedElement.get(t):[];if(e&&e.length)s=!0;else{let e=t;for(;e=e.parentNode;)if(n.statesByElement.get(e)){s=!0;break}}}if(this.prepareLeaveAnimationListeners(t),s)n.markElementAsRemoved(this.id,t,!1,e);else{const s=t.__ng_removed;s&&s!==kt||(n.afterFlush(()=>this.clearElementCache(t)),n.destroyInnerAnimations(t),n._onRemovalComplete(t,e))}}insertNode(t,e){Mt(t,this._hostClassName)}drainQueuedTransitions(t){const e=[];return this._queue.forEach(n=>{const s=n.player;if(s.destroyed)return;const r=n.element,i=this._elementListeners.get(r);i&&i.forEach(e=>{if(e.name==n.triggerName){const s=h(r,n.triggerName,n.fromState.value,n.toState.value);s._data=t,l(n.player,e.phase,s,e.callback)}}),s.markedForDestroy?this._engine.afterFlush(()=>{s.destroy()}):e.push(n)}),this._queue=[],e.sort((t,e)=>{const n=t.transition.ast.depCount,s=e.transition.ast.depCount;return 0==n||0==s?n-s:this._engine.driver.containsElement(t.element,e.element)?1:-1})}destroy(t){this.players.forEach(t=>t.destroy()),this._signalRemovalForInnerTriggers(this.hostElement,t)}elementContainsData(t){let e=!1;return this._elementListeners.has(t)&&(e=!0),e=!!this._queue.find(e=>e.element===t)||e,e}}class At{constructor(t,e,n){this.bodyNode=t,this.driver=e,this._normalizer=n,this.players=[],this.newHostElements=new Map,this.playersByElement=new Map,this.playersByQueriedElement=new Map,this.statesByElement=new Map,this.disabledNodes=new Set,this.totalAnimations=0,this.totalQueuedPlayers=0,this._namespaceLookup={},this._namespaceList=[],this._flushFns=[],this._whenQuietFns=[],this.namespacesByHostElement=new Map,this.collectedEnterElements=[],this.collectedLeaveElements=[],this.onRemovalComplete=(t,e)=>{}}_onRemovalComplete(t,e){this.onRemovalComplete(t,e)}get queuedPlayers(){const t=[];return this._namespaceList.forEach(e=>{e.players.forEach(e=>{e.queued&&t.push(e)})}),t}createNamespace(t,e){const n=new Nt(t,e,this);return e.parentNode?this._balanceNamespaceList(n,e):(this.newHostElements.set(e,n),this.collectEnterElement(e)),this._namespaceLookup[t]=n}_balanceNamespaceList(t,e){const n=this._namespaceList.length-1;if(n>=0){let s=!1;for(let r=n;r>=0;r--)if(this.driver.containsElement(this._namespaceList[r].hostElement,e)){this._namespaceList.splice(r+1,0,t),s=!0;break}s||this._namespaceList.splice(0,0,t)}else this._namespaceList.push(t);return this.namespacesByHostElement.set(e,t),t}register(t,e){let n=this._namespaceLookup[t];return n||(n=this.createNamespace(t,e)),n}registerTrigger(t,e,n){let s=this._namespaceLookup[t];s&&s.register(e,n)&&this.totalAnimations++}destroy(t,e){if(!t)return;const n=this._fetchNamespace(t);this.afterFlush(()=>{this.namespacesByHostElement.delete(n.hostElement),delete this._namespaceLookup[t];const e=this._namespaceList.indexOf(n);e>=0&&this._namespaceList.splice(e,1)}),this.afterFlushAnimationsDone(()=>n.destroy(e))}_fetchNamespace(t){return this._namespaceLookup[t]}fetchNamespacesByElement(t){const e=new Set,n=this.statesByElement.get(t);if(n){const t=Object.keys(n);for(let s=0;s<t.length;s++){const r=n[t[s]].namespaceId;if(r){const t=this._fetchNamespace(r);t&&e.add(t)}}}return e}trigger(t,e,n,s){if(Rt(e)){const r=this._fetchNamespace(t);if(r)return r.trigger(e,n,s),!0}return!1}insertNode(t,e,n,s){if(!Rt(e))return;const r=e.__ng_removed;if(r&&r.setForRemoval){r.setForRemoval=!1,r.setForMove=!0;const t=this.collectedLeaveElements.indexOf(e);t>=0&&this.collectedLeaveElements.splice(t,1)}if(t){const s=this._fetchNamespace(t);s&&s.insertNode(e,n)}s&&this.collectEnterElement(e)}collectEnterElement(t){this.collectedEnterElements.push(t)}markElementAsDisabled(t,e){e?this.disabledNodes.has(t)||(this.disabledNodes.add(t),Mt(t,"ng-animate-disabled")):this.disabledNodes.has(t)&&(this.disabledNodes.delete(t),Vt(t,"ng-animate-disabled"))}removeNode(t,e,n,s){if(Rt(e)){const r=t?this._fetchNamespace(t):null;if(r?r.removeNode(e,s):this.markElementAsRemoved(t,e,!1,s),n){const n=this.namespacesByHostElement.get(e);n&&n.id!==t&&n.removeNode(e,s)}}else this._onRemovalComplete(e,s)}markElementAsRemoved(t,e,n,s){this.collectedLeaveElements.push(e),e.__ng_removed={namespaceId:t,setForRemoval:s,hasAnimation:n,removedBeforeQueried:!1}}listen(t,e,n,s,r){return Rt(e)?this._fetchNamespace(t).listen(e,n,s,r):()=>{}}_buildInstruction(t,e,n,s,r){return t.transition.build(this.driver,t.element,t.fromState.value,t.toState.value,n,s,t.fromState.options,t.toState.options,e,r)}destroyInnerAnimations(t){let e=this.driver.query(t,".ng-trigger",!0);e.forEach(t=>this.destroyActiveAnimationsForElement(t)),0!=this.playersByQueriedElement.size&&(e=this.driver.query(t,".ng-animating",!0),e.forEach(t=>this.finishActiveQueriedAnimationOnElement(t)))}destroyActiveAnimationsForElement(t){const e=this.playersByElement.get(t);e&&e.forEach(t=>{t.queued?t.markedForDestroy=!0:t.destroy()})}finishActiveQueriedAnimationOnElement(t){const e=this.playersByQueriedElement.get(t);e&&e.forEach(t=>t.finish())}whenRenderingDone(){return new Promise(t=>{if(this.players.length)return a(this.players).onDone(()=>t());t()})}processLeaveNode(t){const e=t.__ng_removed;if(e&&e.setForRemoval){if(t.__ng_removed=kt,e.namespaceId){this.destroyInnerAnimations(t);const n=this._fetchNamespace(e.namespaceId);n&&n.clearElementCache(t)}this._onRemovalComplete(t,e.setForRemoval)}this.driver.matchesElement(t,".ng-animate-disabled")&&this.markElementAsDisabled(t,!1),this.driver.query(t,".ng-animate-disabled",!0).forEach(t=>{this.markElementAsDisabled(t,!1)})}flush(t=-1){let e=[];if(this.newHostElements.size&&(this.newHostElements.forEach((t,e)=>this._balanceNamespaceList(t,e)),this.newHostElements.clear()),this.totalAnimations&&this.collectedEnterElements.length)for(let n=0;n<this.collectedEnterElements.length;n++)Mt(this.collectedEnterElements[n],"ng-star-inserted");if(this._namespaceList.length&&(this.totalQueuedPlayers||this.collectedLeaveElements.length)){const n=[];try{e=this._flushAnimations(n,t)}finally{for(let t=0;t<n.length;t++)n[t]()}}else for(let n=0;n<this.collectedLeaveElements.length;n++)this.processLeaveNode(this.collectedLeaveElements[n]);if(this.totalQueuedPlayers=0,this.collectedEnterElements.length=0,this.collectedLeaveElements.length=0,this._flushFns.forEach(t=>t()),this._flushFns=[],this._whenQuietFns.length){const t=this._whenQuietFns;this._whenQuietFns=[],e.length?a(e).onDone(()=>{t.forEach(t=>t())}):t.forEach(t=>t())}}reportError(t){throw new Error(`Unable to process animations due to the following failed trigger transitions\n ${t.join("\n")}`)}_flushAnimations(t,e){const n=new it,s=[],r=new Map,o=[],c=new Map,l=new Map,u=new Map,h=new Set;this.disabledNodes.forEach(t=>{h.add(t);const e=this.driver.query(t,".ng-animate-queued",!0);for(let n=0;n<e.length;n++)h.add(e[n])});const f=this.bodyNode,p=Array.from(this.statesByElement.keys()),m=Lt(p,this.collectedEnterElements),b=new Map;let g=0;m.forEach((t,e)=>{const n="ng-enter"+g++;b.set(e,n),t.forEach(t=>Mt(t,n))});const y=[],_=new Set,v=new Set;for(let i=0;i<this.collectedLeaveElements.length;i++){const t=this.collectedLeaveElements[i],e=t.__ng_removed;e&&e.setForRemoval&&(y.push(t),_.add(t),e.hasAnimation?this.driver.query(t,".ng-star-inserted",!0).forEach(t=>_.add(t)):v.add(t))}const w=new Map,E=Lt(p,Array.from(_));E.forEach((t,e)=>{const n="ng-leave"+g++;w.set(e,n),t.forEach(t=>Mt(t,n))}),t.push(()=>{m.forEach((t,e)=>{const n=b.get(e);t.forEach(t=>Vt(t,n))}),E.forEach((t,e)=>{const n=w.get(e);t.forEach(t=>Vt(t,n))}),y.forEach(t=>{this.processLeaveNode(t)})});const S=[],C=[];for(let i=this._namespaceList.length-1;i>=0;i--)this._namespaceList[i].drainQueuedTransitions(e).forEach(t=>{const e=t.player,r=t.element;if(S.push(e),this.collectedEnterElements.length){const t=r.__ng_removed;if(t&&t.setForMove)return void e.destroy()}const i=!f||!this.driver.containsElement(f,r),a=w.get(r),h=b.get(r),p=this._buildInstruction(t,n,h,a,i);if(!p.errors||!p.errors.length)return i?(e.onStart(()=>F(r,p.fromStyles)),e.onDestroy(()=>R(r,p.toStyles)),void s.push(e)):t.isFallbackTransition?(e.onStart(()=>F(r,p.fromStyles)),e.onDestroy(()=>R(r,p.toStyles)),void s.push(e)):(p.timelines.forEach(t=>t.stretchStartingKeyframe=!0),n.append(r,p.timelines),o.push({instruction:p,player:e,element:r}),p.queriedElements.forEach(t=>d(c,t,[]).push(e)),p.preStyleProps.forEach((t,e)=>{const n=Object.keys(t);if(n.length){let t=l.get(e);t||l.set(e,t=new Set),n.forEach(e=>t.add(e))}}),void p.postStyleProps.forEach((t,e)=>{const n=Object.keys(t);let s=u.get(e);s||u.set(e,s=new Set),n.forEach(t=>s.add(t))}));C.push(p)});if(C.length){const t=[];C.forEach(e=>{t.push(`@${e.triggerName} has failed due to:\n`),e.errors.forEach(e=>t.push(`- ${e}\n`))}),S.forEach(t=>t.destroy()),this.reportError(t)}const x=new Map,O=new Map;o.forEach(t=>{const e=t.element;n.has(e)&&(O.set(e,e),this._beforeAnimationBuild(t.player.namespaceId,t.instruction,x))}),s.forEach(t=>{const e=t.element;this._getPreviousPlayers(e,!1,t.namespaceId,t.triggerName,null).forEach(t=>{d(x,e,[]).push(t),t.destroy()})});const k=y.filter(t=>Bt(t,l,u)),I=new Map;Pt(I,this.driver,v,u,i.a).forEach(t=>{Bt(t,l,u)&&k.push(t)});const T=new Map;m.forEach((t,e)=>{Pt(T,this.driver,new Set(t),l,i.l)}),k.forEach(t=>{const e=I.get(t),n=T.get(t);I.set(t,Object.assign(Object.assign({},e),n))});const j=[],N=[],A={};o.forEach(t=>{const{element:e,player:i,instruction:o}=t;if(n.has(e)){if(h.has(e))return i.onDestroy(()=>R(e,o.toStyles)),i.disabled=!0,i.overrideTotalTime(o.totalTime),void s.push(i);let t=A;if(O.size>1){let n=e;const s=[];for(;n=n.parentNode;){const e=O.get(n);if(e){t=e;break}s.push(n)}s.forEach(e=>O.set(e,t))}const n=this._buildAnimation(i.namespaceId,o,x,r,T,I);if(i.setRealPlayer(n),t===A)j.push(i);else{const e=this.playersByElement.get(t);e&&e.length&&(i.parentPlayer=a(e)),s.push(i)}}else F(e,o.fromStyles),i.onDestroy(()=>R(e,o.toStyles)),N.push(i),h.has(e)&&s.push(i)}),N.forEach(t=>{const e=r.get(t.element);if(e&&e.length){const n=a(e);t.setRealPlayer(n)}}),s.forEach(t=>{t.parentPlayer?t.syncPlayerEvents(t.parentPlayer):t.destroy()});for(let i=0;i<y.length;i++){const t=y[i],e=t.__ng_removed;if(Vt(t,"ng-leave"),e&&e.hasAnimation)continue;let n=[];if(c.size){let e=c.get(t);e&&e.length&&n.push(...e);let s=this.driver.query(t,".ng-animating",!0);for(let t=0;t<s.length;t++){let e=c.get(s[t]);e&&e.length&&n.push(...e)}}const s=n.filter(t=>!t.destroyed);s.length?Ht(this,t,s):this.processLeaveNode(t)}return y.length=0,j.forEach(t=>{this.players.push(t),t.onDone(()=>{t.destroy();const e=this.players.indexOf(t);this.players.splice(e,1)}),t.play()}),j}elementContainsData(t,e){let n=!1;const s=e.__ng_removed;return s&&s.setForRemoval&&(n=!0),this.playersByElement.has(e)&&(n=!0),this.playersByQueriedElement.has(e)&&(n=!0),this.statesByElement.has(e)&&(n=!0),this._fetchNamespace(t).elementContainsData(e)||n}afterFlush(t){this._flushFns.push(t)}afterFlushAnimationsDone(t){this._whenQuietFns.push(t)}_getPreviousPlayers(t,e,n,s,r){let i=[];if(e){const e=this.playersByQueriedElement.get(t);e&&(i=e)}else{const e=this.playersByElement.get(t);if(e){const t=!r||"void"==r;e.forEach(e=>{e.queued||(t||e.triggerName==s)&&i.push(e)})}}return(n||s)&&(i=i.filter(t=>!(n&&n!=t.namespaceId||s&&s!=t.triggerName))),i}_beforeAnimationBuild(t,e,n){const s=e.element,r=e.isRemovalTransition?void 0:t,i=e.isRemovalTransition?void 0:e.triggerName;for(const o of e.timelines){const t=o.element,a=t!==s,c=d(n,t,[]);this._getPreviousPlayers(t,a,r,i,e.toState).forEach(t=>{const e=t.getRealPlayer();e.beforeDestroy&&e.beforeDestroy(),t.destroy(),c.push(t)})}F(s,e.fromStyles)}_buildAnimation(t,e,n,s,r,o){const l=e.triggerName,u=e.element,h=[],f=new Set,p=new Set,m=e.timelines.map(e=>{const a=e.element;f.add(a);const d=a.__ng_removed;if(d&&d.removedBeforeQueried)return new i.d(e.duration,e.delay);const m=a!==u,b=function(t){const e=[];return function t(e,n){for(let s=0;s<e.length;s++){const r=e[s];r instanceof i.k?t(r.players,n):n.push(r)}}(t,e),e}((n.get(a)||Ot).map(t=>t.getRealPlayer())).filter(t=>!!t.element&&t.element===a),g=r.get(a),y=o.get(a),_=c(0,this._normalizer,0,e.keyframes,g,y),v=this._buildPlayer(e,_,b);if(e.subTimeline&&s&&p.add(a),m){const e=new Dt(t,l,a);e.setRealPlayer(v),h.push(e)}return v});h.forEach(t=>{d(this.playersByQueriedElement,t.element,[]).push(t),t.onDone(()=>function(t,e,n){let s;if(t instanceof Map){if(s=t.get(e),s){if(s.length){const t=s.indexOf(n);s.splice(t,1)}0==s.length&&t.delete(e)}}else if(s=t[e],s){if(s.length){const t=s.indexOf(n);s.splice(t,1)}0==s.length&&delete t[e]}return s}(this.playersByQueriedElement,t.element,t))}),f.forEach(t=>Mt(t,"ng-animating"));const b=a(m);return b.onDestroy(()=>{f.forEach(t=>Vt(t,"ng-animating")),R(u,e.toStyles)}),p.forEach(t=>{d(s,t,[]).push(b)}),b}_buildPlayer(t,e,n){return e.length>0?this.driver.animate(t.element,e,t.duration,t.delay,t.easing,n):new i.d(t.duration,t.delay)}}class Dt{constructor(t,e,n){this.namespaceId=t,this.triggerName=e,this.element=n,this._player=new i.d,this._containsRealPlayer=!1,this._queuedCallbacks={},this.destroyed=!1,this.markedForDestroy=!1,this.disabled=!1,this.queued=!0,this.totalTime=0}setRealPlayer(t){this._containsRealPlayer||(this._player=t,Object.keys(this._queuedCallbacks).forEach(e=>{this._queuedCallbacks[e].forEach(n=>l(t,e,void 0,n))}),this._queuedCallbacks={},this._containsRealPlayer=!0,this.overrideTotalTime(t.totalTime),this.queued=!1)}getRealPlayer(){return this._player}overrideTotalTime(t){this.totalTime=t}syncPlayerEvents(t){const e=this._player;e.triggerCallback&&t.onStart(()=>e.triggerCallback("start")),t.onDone(()=>this.finish()),t.onDestroy(()=>this.destroy())}_queueEvent(t,e){d(this._queuedCallbacks,t,[]).push(e)}onDone(t){this.queued&&this._queueEvent("done",t),this._player.onDone(t)}onStart(t){this.queued&&this._queueEvent("start",t),this._player.onStart(t)}onDestroy(t){this.queued&&this._queueEvent("destroy",t),this._player.onDestroy(t)}init(){this._player.init()}hasStarted(){return!this.queued&&this._player.hasStarted()}play(){!this.queued&&this._player.play()}pause(){!this.queued&&this._player.pause()}restart(){!this.queued&&this._player.restart()}finish(){this._player.finish()}destroy(){this.destroyed=!0,this._player.destroy()}reset(){!this.queued&&this._player.reset()}setPosition(t){this.queued||this._player.setPosition(t)}getPosition(){return this.queued?0:this._player.getPosition()}triggerCallback(t){const e=this._player;e.triggerCallback&&e.triggerCallback(t)}}function Rt(t){return t&&1===t.nodeType}function Ft(t,e){const n=t.style.display;return t.style.display=null!=e?e:"none",n}function Pt(t,e,n,s,r){const i=[];n.forEach(t=>i.push(Ft(t)));const o=[];s.forEach((n,s)=>{const i={};n.forEach(t=>{const n=i[t]=e.computeStyle(s,t,r);n&&0!=n.length||(s.__ng_removed=It,o.push(s))}),t.set(s,i)});let a=0;return n.forEach(t=>Ft(t,i[a++])),o}function Lt(t,e){const n=new Map;if(t.forEach(t=>n.set(t,[])),0==e.length)return n;const s=new Set(e),r=new Map;return e.forEach(t=>{const e=function t(e){if(!e)return 1;let i=r.get(e);if(i)return i;const o=e.parentNode;return i=n.has(o)?o:s.has(o)?1:t(o),r.set(e,i),i}(t);1!==e&&n.get(e).push(t)}),n}function Mt(t,e){if(t.classList)t.classList.add(e);else{let n=t.$$classes;n||(n=t.$$classes={}),n[e]=!0}}function Vt(t,e){if(t.classList)t.classList.remove(e);else{let n=t.$$classes;n&&delete n[e]}}function Ht(t,e,n){a(n).onDone(()=>t.processLeaveNode(e))}function Bt(t,e,n){const s=n.get(t);if(!s)return!1;let r=e.get(t);return r?s.forEach(t=>r.add(t)):e.set(t,s),n.delete(t),!0}class zt{constructor(t,e,n){this.bodyNode=t,this._driver=e,this._triggerCache={},this.onRemovalComplete=(t,e)=>{},this._transitionEngine=new At(t,e,n),this._timelineEngine=new xt(t,e,n),this._transitionEngine.onRemovalComplete=(t,e)=>this.onRemovalComplete(t,e)}registerTrigger(t,e,n,s,r){const i=t+"-"+s;let o=this._triggerCache[i];if(!o){const t=[],e=Y(this._driver,r,t);if(t.length)throw new Error(`The animation trigger "${s}" has failed to build due to the following errors:\n - ${t.join("\n - ")}`);o=function(t,e){return new Et(t,e)}(s,e),this._triggerCache[i]=o}this._transitionEngine.registerTrigger(e,s,o)}register(t,e){this._transitionEngine.register(t,e)}destroy(t,e){this._transitionEngine.destroy(t,e)}onInsert(t,e,n,s){this._transitionEngine.insertNode(t,e,n,s)}onRemove(t,e,n,s){this._transitionEngine.removeNode(t,e,s||!1,n)}disableAnimations(t,e){this._transitionEngine.markElementAsDisabled(t,e)}process(t,e,n,s){if("@"==n.charAt(0)){const[t,r]=f(n);this._timelineEngine.command(t,e,r,s)}else this._transitionEngine.trigger(t,e,n,s)}listen(t,e,n,s,r){if("@"==n.charAt(0)){const[t,s]=f(n);return this._timelineEngine.listen(t,e,s,r)}return this._transitionEngine.listen(t,e,n,s,r)}flush(t=-1){this._transitionEngine.flush(t)}get players(){return this._transitionEngine.players.concat(this._timelineEngine.players)}whenRenderingDone(){return this._transitionEngine.whenRenderingDone()}}function Ut(t,e){let n=null,s=null;return Array.isArray(e)&&e.length?(n=Zt(e[0]),e.length>1&&(s=Zt(e[e.length-1]))):e&&(n=Zt(e)),n||s?new $t(t,n,s):null}let $t=(()=>{class t{constructor(e,n,s){this._element=e,this._startStyles=n,this._endStyles=s,this._state=0;let r=t.initialStylesByElement.get(e);r||t.initialStylesByElement.set(e,r={}),this._initialStyles=r}start(){this._state<1&&(this._startStyles&&R(this._element,this._startStyles,this._initialStyles),this._state=1)}finish(){this.start(),this._state<2&&(R(this._element,this._initialStyles),this._endStyles&&(R(this._element,this._endStyles),this._endStyles=null),this._state=1)}destroy(){this.finish(),this._state<3&&(t.initialStylesByElement.delete(this._element),this._startStyles&&(F(this._element,this._startStyles),this._endStyles=null),this._endStyles&&(F(this._element,this._endStyles),this._endStyles=null),R(this._element,this._initialStyles),this._state=3)}}return t.initialStylesByElement=new WeakMap,t})();function Zt(t){let e=null;const n=Object.keys(t);for(let s=0;s<n.length;s++){const r=n[s];qt(r)&&(e=e||{},e[r]=t[r])}return e}function qt(t){return"display"===t||"position"===t}class Qt{constructor(t,e,n,s,r,i,o){this._element=t,this._name=e,this._duration=n,this._delay=s,this._easing=r,this._fillMode=i,this._onDoneFn=o,this._finished=!1,this._destroyed=!1,this._startTime=0,this._position=0,this._eventFn=t=>this._handleCallback(t)}apply(){!function(t,e){const n=Jt(t,"").trim();n.length&&(function(t,e){let n=0;for(let s=0;s<t.length;s++)","===t.charAt(s)&&n++}(n),e=`${n}, ${e}`),Yt(t,"",e)}(this._element,`${this._duration}ms ${this._easing} ${this._delay}ms 1 normal ${this._fillMode} ${this._name}`),Xt(this._element,this._eventFn,!1),this._startTime=Date.now()}pause(){Wt(this._element,this._name,"paused")}resume(){Wt(this._element,this._name,"running")}setPosition(t){const e=Kt(this._element,this._name);this._position=t*this._duration,Yt(this._element,"Delay",`-${this._position}ms`,e)}getPosition(){return this._position}_handleCallback(t){const e=t._ngTestManualTimestamp||Date.now(),n=1e3*parseFloat(t.elapsedTime.toFixed(3));t.animationName==this._name&&Math.max(e-this._startTime,0)>=this._delay&&n>=this._duration&&this.finish()}finish(){this._finished||(this._finished=!0,this._onDoneFn(),Xt(this._element,this._eventFn,!0))}destroy(){this._destroyed||(this._destroyed=!0,this.finish(),function(t,e){const n=Jt(t,"").split(","),s=Gt(n,e);s>=0&&(n.splice(s,1),Yt(t,"",n.join(",")))}(this._element,this._name))}}function Wt(t,e,n){Yt(t,"PlayState",n,Kt(t,e))}function Kt(t,e){const n=Jt(t,"");return n.indexOf(",")>0?Gt(n.split(","),e):Gt([n],e)}function Gt(t,e){for(let n=0;n<t.length;n++)if(t[n].indexOf(e)>=0)return n;return-1}function Xt(t,e,n){n?t.removeEventListener("animationend",e):t.addEventListener("animationend",e)}function Yt(t,e,n,s){const r="animation"+e;if(null!=s){const e=t.style[r];if(e.length){const t=e.split(",");t[s]=n,n=t.join(",")}}t.style[r]=n}function Jt(t,e){return 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l=r>=200&&r<300;if("json"===t.responseType&&"string"==typeof c){const t=c;c=c.replace(j,"");try{c=""!==c?JSON.parse(c):null}catch(u){c=t,l&&(l=!1,c={error:u,text:c})}}l?(e.next(new S({body:c,headers:s,status:r,statusText:o,url:a||void 0})),e.complete()):e.error(new C({error:c,headers:s,status:r,statusText:o,url:a||void 0}))},a=t=>{const{url:s}=i(),r=new C({error:t,status:n.status||0,statusText:n.statusText||"Unknown Error",url:s||void 0});e.error(r)};let c=!1;const l=s=>{c||(e.next(i()),c=!0);let r={type:v.DownloadProgress,loaded:s.loaded};s.lengthComputable&&(r.total=s.total),"text"===t.responseType&&n.responseText&&(r.partialText=n.responseText),e.next(r)},u=t=>{let n={type:v.UploadProgress,loaded:t.loaded};t.lengthComputable&&(n.total=t.total),e.next(n)};return 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t=this._startAnchor,e=this._endAnchor;t&&(t.removeEventListener("focus",this.startAnchorListener),t.parentNode&&t.parentNode.removeChild(t)),e&&(e.removeEventListener("focus",this.endAnchorListener),e.parentNode&&e.parentNode.removeChild(e)),this._startAnchor=this._endAnchor=null}attachAnchors(){return!!this._hasAttached||(this._ngZone.runOutsideAngular(()=>{this._startAnchor||(this._startAnchor=this._createAnchor(),this._startAnchor.addEventListener("focus",this.startAnchorListener)),this._endAnchor||(this._endAnchor=this._createAnchor(),this._endAnchor.addEventListener("focus",this.endAnchorListener))}),this._element.parentNode&&(this._element.parentNode.insertBefore(this._startAnchor,this._element),this._element.parentNode.insertBefore(this._endAnchor,this._element.nextSibling),this._hasAttached=!0),this._hasAttached)}focusInitialElementWhenReady(){return new Promise(t=>{this._executeOnStable(()=>t(this.focusInitialElement()))})}focusFirstTabbableElementWhenReady(){return new 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this._userContent||this._content}ngAfterContentInit(){this._allDrawers.changes.pipe(Object(R.a)(this._allDrawers),Object(j.a)(this._destroyed)).subscribe(t=>{this._drawers.reset(t.filter(t=>!t._container||t._container===this)),this._drawers.notifyOnChanges()}),this._drawers.changes.pipe(Object(R.a)(null)).subscribe(()=>{this._validateDrawers(),this._drawers.forEach(t=>{this._watchDrawerToggle(t),this._watchDrawerPosition(t),this._watchDrawerMode(t)}),(!this._drawers.length||this._isDrawerOpen(this._start)||this._isDrawerOpen(this._end))&&this.updateContentMargins(),this._changeDetectorRef.markForCheck()}),this._doCheckSubject.pipe(Object(F.a)(10),Object(j.a)(this._destroyed)).subscribe(()=>this.updateContentMargins())}ngOnDestroy(){this._contentMarginChanges.complete(),this._doCheckSubject.complete(),this._drawers.destroy(),this._destroyed.next(),this._destroyed.complete()}open(){this._drawers.forEach(t=>t.open())}close(){this._drawers.forEach(t=>t.close())}updateContentMargins(){let t=0,e=0;if(this._left&&this._left.opened)if("side"==this._left.mode)t+=this._left._width;else if("push"==this._left.mode){const n=this._left._width;t+=n,e-=n}if(this._right&&this._right.opened)if("side"==this._right.mode)e+=this._right._width;else if("push"==this._right.mode){const n=this._right._width;e+=n,t-=n}t=t||null,e=e||null,t===this._contentMargins.left&&e===this._contentMargins.right||(this._contentMargins={left:t,right:e},this._ngZone.run(()=>this._contentMarginChanges.next(this._contentMargins)))}ngDoCheck(){this._autosize&&this._isPushed()&&this._ngZone.runOutsideAngular(()=>this._doCheckSubject.next())}_watchDrawerToggle(t){t._animationStarted.pipe(Object(b.a)(t=>t.fromState!==t.toState),Object(j.a)(this._drawers.changes)).subscribe(t=>{"open-instant"!==t.toState&&"NoopAnimations"!==this._animationMode&&this._element.nativeElement.classList.add("mat-drawer-transition"),this.updateContentMargins(),this._changeDetectorRef.markForCheck()}),"side"!==t.mode&&t.openedChange.pipe(Object(j.a)(this._drawers.changes)).subscribe(()=>this._setContainerClass(t.opened))}_watchDrawerPosition(t){t&&t.onPositionChanged.pipe(Object(j.a)(this._drawers.changes)).subscribe(()=>{this._ngZone.onMicrotaskEmpty.asObservable().pipe(Object(D.a)(1)).subscribe(()=>{this._validateDrawers()})})}_watchDrawerMode(t){t&&t._modeChanged.pipe(Object(j.a)(Object(T.a)(this._drawers.changes,this._destroyed))).subscribe(()=>{this.updateContentMargins(),this._changeDetectorRef.markForCheck()})}_setContainerClass(t){const 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this._isDrawerOpen(this._start)&&this._canHaveBackdrop(this._start)||this._isDrawerOpen(this._end)&&this._canHaveBackdrop(this._end)}_canHaveBackdrop(t){return"side"!==t.mode||!!this._backdropOverride}_isDrawerOpen(t){return null!=t&&t.opened}}return t.\u0275fac=function(e){return new(e||t)(s.Qb(M.b,8),s.Qb(s.l),s.Qb(s.z),s.Qb(s.h),s.Qb(O.d),s.Qb(G),s.Qb(a.a,8))},t.\u0275cmp=s.Kb({type:t,selectors:[["mat-drawer-container"]],contentQueries:function(t,e,n){var r;1&t&&(s.Ib(n,Y,!0),s.Ib(n,J,!0)),2&t&&(s.rc(r=s.ec())&&(e._content=r.first),s.rc(r=s.ec())&&(e._allDrawers=r))},viewQuery:function(t,e){var 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rt=(()=>{class t extends tt{}return t.\u0275fac=function(e){return it(e||t)},t.\u0275cmp=s.Kb({type:t,selectors:[["mat-sidenav-container"]],contentQueries:function(t,e,n){var 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