https://www.urban-sandbox.com/main-es2015.1ceb0f599183c6e982df.js

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1runInitializers(){if(this.initialized)return;const t=[],e=()=>{this.done=!0,this.resolve()};if(this.appInits)for(let n=0;n<this.appInits.length;n++){const e=this.appInits[n]();Ge(e)&&t.push(e)}Promise.all(t).then(()=>{e()}).catch(t=>{this.reject(t)}),0===t.length&&e(),this.initialized=!0}}const Di=new T("AppId");function ji(){return`${Ni()}${Ni()}${Ni()}`}function Ni(){return String.fromCharCode(97+Math.floor(25*Math.random()))}const Fi=new T("Platform Initializer"),Li=new T("Platform ID"),Vi=new T("appBootstrapListener");class zi{log(t){console.log(t)}warn(t){console.warn(t)}}const Ui=new T("LocaleId"),Bi=new T("DefaultCurrencyCode");function Hi(){throw new Error("Runtime compiler is not loaded")}const $i=Hi,qi=Hi,Gi=Hi,Wi=Hi;class Ki{constructor(){this.compileModuleSync=$i,this.compileModuleAsync=qi,this.compileModuleAndAllComponentsSync=Gi,this.compileModuleAndAllComponentsAsync=Wi}clearCache(){}clearCacheFor(t){}getModuleId(t){}}class Zi{}const Yi=(()=>Promise.resolve(0))();function Qi(t){"undefined"==typeof Zone?Yi.then(()=>{t&&t.apply(null,null)}):Zone.current.scheduleMicroTask("scheduleMicrotask",t)}class Xi{constructor({enableLongStackTrace:t=!1,shouldCoalesceEventChangeDetection:e=!1}){if(this.hasPendingMacrotasks=!1,this.hasPendingMicrotasks=!1,this.isStable=!0,this.onUnstable=new Mi(!1),this.onMicrotaskEmpty=new Mi(!1),this.onStable=new Mi(!1),this.onError=new Mi(!1),"undefined"==typeof Zone)throw new Error("In this configuration Angular requires Zone.js");Zone.assertZonePatched(),this._nesting=0,this._outer=this._inner=Zone.current,Zone.wtfZoneSpec&&(this._inner=this._inner.fork(Zone.wtfZoneSpec)),Zone.TaskTrackingZoneSpec&&(this._inner=this._inner.fork(new Zone.TaskTrackingZoneSpec)),t&&Zone.longStackTraceZoneSpec&&(this._inner=this._inner.fork(Zone.longStackTraceZoneSpec)),this.shouldCoalesceEventChangeDetection=e,this.lastRequestAnimationFrameId=-1,this.nativeRequestAnimationFrame=function(){let t=A.requestAnimationFrame,e=A.cancelAnimationFrame;if("undefined"!=typeof Zone&&t&&e){const n=t[Zone.__symbol__("OriginalDelegate")];n&&(t=n);const r=e[Zone.__symbol__("OriginalDelegate")];r&&(e=r)}return{nativeRequestAnimationFrame:t,nativeCancelAnimationFrame:e}}().nativeRequestAnimationFrame,function(t){const e=!!t.shouldCoalesceEventChangeDetection&&t.nativeRequestAnimationFrame&&(()=>{!function(t){-1===t.lastRequestAnimationFrameId&&(t.lastRequestAnimationFrameId=t.nativeRequestAnimationFrame.call(A,()=>{t.lastRequestAnimationFrameId=-1,ns(t),es(t)}),ns(t))}(t)});t._inner=t._inner.fork({name:"angular",properties:{isAngularZone:!0,maybeDelayChangeDetection:e},onInvokeTask:(n,r,i,s,o,a)=>{try{return rs(t),n.invokeTask(i,s,o,a)}finally{e&&"eventTask"===s.type&&e(),is(t)}},onInvoke:(e,n,r,i,s,o,a)=>{try{return rs(t),e.invoke(r,i,s,o,a)}finally{is(t)}},onHasTask:(e,n,r,i)=>{e.hasTask(r,i),n===r&&("microTask"==i.change?(t._hasPendingMicrotasks=i.microTask,ns(t),es(t)):"macroTask"==i.change&&(t.hasPendingMacrotasks=i.macroTask))},onHandleError:(e,n,r,i)=>(e.handleError(r,i),t.runOutsideAngular(()=>t.onError.emit(i)),!1)})}(this)}static isInAngularZone(){return!0===Zone.current.get("isAngularZone")}static assertInAngularZone(){if(!Xi.isInAngularZone())throw new Error("Expected to be in Angular Zone, but it is not!")}static assertNotInAngularZone(){if(Xi.isInAngularZone())throw new Error("Expected to not be in Angular Zone, but it is!")}run(t,e,n){return this._inner.run(t,e,n)}runTask(t,e,n,r){const i=this._inner,s=i.scheduleEventTask("NgZoneEvent: "+r,t,ts,Ji,Ji);try{return i.runTask(s,e,n)}finally{i.cancelTask(s)}}runGuarded(t,e,n){return this._inner.runGuarded(t,e,n)}runOutsideAngular(t){return this._outer.run(t)}}function Ji(){}const ts={};function es(t){if(0==t._nesting&&!t.hasPendingMicrotasks&&!t.isStable)try{t._nesting++,t.onMicrotaskEmpty.emit(null)}finally{if(t._nesting--,!t.hasPendingMicrotasks)try{t.runOutsideAngular(()=>t.onStable.emit(null))}finally{t.isStable=!0}}}function ns(t){t.hasPendingMicrotasks=!!(t._hasPendingMicrotasks||t.shouldCoalesceEventChangeDetection&&-1!==t.lastRequestAnimationFrameId)}function rs(t){t._nesting++,t.isStable&&(t.isStable=!1,t.onUnstable.emit(null))}function is(t){t._nesting--,es(t)}class ss{constructor(){this.hasPendingMicrotasks=!1,this.hasPendingMacrotasks=!1,this.isStable=!0,this.onUnstable=new Mi,this.onMicrotaskEmpty=new Mi,this.onStable=new Mi,this.onError=ne

1w Mi}run(t,e,n){return t.apply(e,n)}runGuarded(t,e,n){return t.apply(e,n)}runOutsideAngular(t){return t()}runTask(t,e,n,r){return t.apply(e,n)}}class os{constructor(t){this._ngZone=t,this._pendingCount=0,this._isZoneStable=!0,this._didWork=!1,this._callbacks=[],this.taskTrackingZone=null,this._watchAngularEvents(),t.run(()=>{this.taskTrackingZone="undefined"==typeof Zone?null:Zone.current.get("TaskTrackingZone")})}_watchAngularEvents(){this._ngZone.onUnstable.subscribe({next:()=>{this._didWork=!0,this._isZoneStable=!1}}),this._ngZone.runOutsideAngular(()=>{this._ngZone.onStable.subscribe({next:()=>{Xi.assertNotInAngularZone(),Qi(()=>{this._isZoneStable=!0,this._runCallbacksIfReady()})}})})}increasePendingRequestCount(){return this._pendingCount+=1,this._didWork=!0,this._pendingCount}decreasePendingRequestCount(){if(this._pendingCount-=1,this._pendingCount<0)throw new Error("pending async requests below zero");return this._runCallbacksIfReady(),this._pendingCount}isStable(){return this._isZoneStable&&0===this._pendingCount&&!this._ngZone.hasPendingMacrotasks}_runCallbacksIfReady(){if(this.isStable())Qi(()=>{for(;0!==this._callbacks.length;){let t=this._callbacks.pop();clearTimeout(t.timeoutId),t.doneCb(this._didWork)}this._didWork=!1});else{let t=this.getPendingTasks();this._callbacks=this._callbacks.filter(e=>!e.updateCb||!e.updateCb(t)||(clearTimeout(e.timeoutId),!1)),this._didWork=!0}}getPendingTasks(){return this.taskTrackingZone?this.taskTrackingZone.macroTasks.map(t=>({source:t.source,creationLocation:t.creationLocation,data:t.data})):[]}addCallback(t,e,n){let r=-1;e&&e>0&&(r=setTimeout(()=>{this._callbacks=this._callbacks.filter(t=>t.timeoutId!==r),t(this._didWork,this.getPendingTasks())},e)),this._callbacks.push({doneCb:t,timeoutId:r,updateCb:n})}whenStable(t,e,n){if(n&&!this.taskTrackingZone)throw new Error('Task tracking zone is required when passing an update callback to whenStable(). Is "zone.js/dist/task-tracking.js" loaded?');this.addCallback(t,e,n),this._runCallbacksIfReady()}getPendingRequestCount(){return this._pendingCount}findProviders(t,e,n){return[]}}class as{constructor(){this._applications=new Map,hs.addToWindow(this)}registerApplication(t,e){this._applications.set(t,e)}unregisterApplication(t){this._applications.delete(t)}unregisterAllApplications(){this._applications.clear()}getTestability(t){return this._applications.get(t)||null}getAllTestabilities(){return Array.from(this._applications.values())}getAllRootElements(){return Array.from(this._applications.keys())}findTestabilityInTree(t,e=!0){return hs.findTestabilityInTree(this,t,e)}}class ls{addToWindow(t){}findTestabilityInTree(t,e,n){return null}}function cs(t){hs=t}let us,hs=new ls;const ds=new T("AllowMultipleToken");class fs{constructor(t,e){this.name=t,this.token=e}}function ps(t,e,n=[]){const r="Platform: "+e,i=new T(r);return(e=[])=>{let s=ms();if(!s||s.injector.get(ds,!1))if(t)t(n.concat(e).concat({provide:i,useValue:!0}));else{const t=n.concat(e).concat({provide:i,useValue:!0},{provide:oe,useValue:"platform"});!function(t){if(us&&!us.destroyed&&!us.injector.get(ds,!1))throw new Error("There can be only one platform. Destroy the previous one to create a new one.");us=t.get(gs);const e=t.get(Fi,null);e&&e.forEach(t=>t())}(le.create({providers:t,name:r}))}return function(t){const e=ms();if(!e)throw new Error("No platform exists!");if(!e.injector.get(t,null))throw new Error("A platform with a different configuration has been created. Please destroy it first.");return e}(i)}}function ms(){return us&&!us.destroyed?us:null}class gs{constructor(t){this._injector=t,this._modules=[],this._destroyListeners=[],this._destroyed=!1}bootstrapModuleFactory(t,e){const n=function(t,e){let n;return n="noop"===t?new ss:("zone.js"===t?void 0:t)||new Xi({enableLongStackTrace:_t(),shouldCoalesceEventChangeDetection:e}),n}(e?e.ngZone:void 0,e&&e.ngZoneEventCoalescing||!1),r=[{provide:Xi,useValue:n}];return n.run(()=>{const e=le.create({providers:r,parent:this.injector,name:t.moduleType.name}),i=t.create(e),s=i.injector.get(tt,null);if(!s)throw new Error("No ErrorHandler. Is platform module (BrowserModule) included?");return i.onDestroy(()=>ys(this._modules,i)),n.runOutsideAngular(()=>n.onError.subscribe({next:t=>{s.handleError(t)}})),function(t,e,n){try{const r=n();return Ge(r)?r.catch(n=>{throw e.runOutsideAngular(()=>t.handleError(n)),n}):r}catch(r){throw e.runOutsideAngular(()=>t.handleError(r)),r}}(s,n,()=>{const t=i.injector.get(Ri);

1return t.runInitializers(),t.donePromise.then(()=>(this._moduleDoBootstrap(i),i))})})}bootstrapModule(t,e=[]){const n=_s({},e);return function(t,e,n){return t.get(Zi).createCompiler([e]).compileModuleAsync(n)}(this.injector,n,t).then(t=>this.bootstrapModuleFactory(t,n))}_moduleDoBootstrap(t){const e=t.injector.get(bs);if(t._bootstrapComponents.length>0)t._bootstrapComponents.forEach(t=>e.bootstrap(t));else{if(!t.instance.ngDoBootstrap)throw new Error(`The module ${C(t.instance.constructor)} was bootstrapped, but it does not declare "@NgModule.bootstrap" components nor a "ngDoBootstrap" method. Please define one of these.`);t.instance.ngDoBootstrap(e)}this._modules.push(t)}onDestroy(t){this._destroyListeners.push(t)}get injector(){return this._injector}destroy(){if(this._destroyed)throw new Error("The platform has already been destroyed!");this._modules.slice().forEach(t=>t.destroy()),this._destroyListeners.forEach(t=>t()),this._destroyed=!0}get destroyed(){return this._destroyed}}function _s(t,e){return Array.isArray(e)?e.reduce(_s,t):Object.assign(Object.assign({},t),e)}class bs{constructor(t,e,n,r,i,l){this._zone=t,this._console=e,this._injector=n,this._exceptionHandler=r,this._componentFactoryResolver=i,this._initStatus=l,this._bootstrapListeners=[],this._views=[],this._runningTick=!1,this._enforceNoNewChanges=!1,this._stable=!0,this.componentTypes=[],this.components=[],this._enforceNoNewChanges=_t(),this._zone.onMicrotaskEmpty.subscribe({next:()=>{this._zone.run(()=>{this.tick()})}});const c=new s.a(t=>{this._stable=this._zone.isStable&&!this._zone.hasPendingMacrotasks&&!this._zone.hasPendingMicrotasks,this._zone.runOutsideAngular(()=>{t.next(this._stable),t.complete()})}),u=new s.a(t=>{let e;this._zone.runOutsideAngular(()=>{e=this._zone.onStable.subscribe(()=>{Xi.assertNotInAngularZone(),Qi(()=>{this._stable||this._zone.hasPendingMacrotasks||this._zone.hasPendingMicrotasks||(this._stable=!0,t.next(!0))})})});const n=this._zone.onUnstable.subscribe(()=>{Xi.assertInAngularZone(),this._stable&&(this._stable=!1,this._zone.runOutsideAngular(()=>{t.next(!1)}))});return()=>{e.unsubscribe(),n.unsubscribe()}});this.isStable=Object(o.a)(c,u.pipe(Object(a.a)()))}bootstrap(t,e){if(!this._initStatus.done)throw new Error("Cannot bootstrap as there are still asynchronous initializers running. Bootstrap components in the `ngDoBootstrap` method of the root module.");let n;n=t instanceof Ze?t:this._componentFactoryResolver.resolveComponentFactory(t),this.componentTypes.push(n.componentType);const r=n instanceof en?void 0:this._injector.get(B),i=n.create(le.NULL,[],e||n.selector,r);i.onDestroy(()=>{this._unloadComponent(i)});const s=i.injector.get(os,null);return s&&i.injector.get(as).registerApplication(i.location.nativeElement,s),this._loadComponent(i),_t()&&this._console.log("Angular is running in the development mode. Call enableProdMode() to enable the production mode."),i}tick(){if(this._runningTick)throw new Error("ApplicationRef.tick is called recursively");try{this._runningTick=!0;for(let t of this._views)t.detectChanges();if(this._enforceNoNewChanges)for(let t of this._views)t.checkNoChanges()}catch(t){this._zone.runOutsideAngular(()=>this._exceptionHandler.handleError(t))}finally{this._runningTick=!1}}attachView(t){const e=t;this._views.push(e),e.attachToAppRef(this)}detachView(t){const e=t;ys(this._views,e),e.detachFromAppRef()}_loadComponent(t){this.attachView(t.hostView),this.tick(),this.components.push(t),this._injector.get(Vi,[]).concat(this._bootstrapListeners).forEach(e=>e(t))}_unloadComponent(t){this.detachView(t.hostView),ys(this.components,t)}ngOnDestroy(){this._views.slice().forEach(t=>t.destroy())}get viewCount(){return this._views.length}}function ys(t,e){const n=t.indexOf(e);n>-1&&t.splice(n,1)}class vs{}class ws{}const Cs={factoryPathPrefix:"",factoryPathSuffix:".ngfactory"};class Os{constructor(t,e){this._compiler=t,this._config=e||Cs}load(t){return this._compiler instanceof Ki?this.loadFactory(t):this.loadAndCompile(t)}loadAndCompile(t){let[e,r]=t.split("#");return void 0===r&&(r="default"),n("crnd")(e).then(t=>t[r]).then(t=>xs(t,e,r)).then(t=>this._compiler.compileModuleAsync(t))}loadFactory(t){let[e,r]=t.split("#"),i="NgFactory";return void 0===r&&(r="default",i=""),n("crnd")(this._config.factoryPathPrefix+e+this._config.factoryPathSuffix).then(t=>t[r+i]).then(t=>xs(t,e,r))}}function xs(t,e,n){if(!t)throw new Error(`Cannot find '${n}' in '${e}'`);return t}class Es{constructor(t,e){this.name=t,this.callback=e}}class Ss{constructor(t,e,n){this.listeners=[],this.parent=null,this._debugContext=n,this.nativeNode=t,e&&e instanceof Ps&&e.addChild(this)}

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Vs(t,e,n,r,i,s){t|=1;const{matchedQueries:o,references:a,matchedQueryIds:l}=ar(e);return{nodeIndex:-1,parent:null,renderParent:null,bindingIndex:-1,outputIndex:-1,flags:t,checkIndex:-1,childFlags:0,directChildFlags:0,childMatchedQueries:0,matchedQueries:o,matchedQueryIds:l,references:a,ngContentIndex:n,childCount:r,bindings:[],bindingFlags:0,outputs:[],element:{ns:null,name:null,attrs:null,template:s?hr(s):null,componentProvider:null,componentView:null,componentRendererType:null,publicProviders:null,allProviders:null,handleEvent:i||Hn},provider:null,text:null,query:null,ngContent:null}}function zs(t,e,n,r,i,s,o=[],a,l,c,u,h){c||(c=Hn);const{matchedQueries:d,references:f,matchedQueryIds:p}=ar(n);let m=null,g=null;s&&([m,g]=br(s)),a=a||[];const _=[];for(let v=0;v<a.length;v++){const[t,e,n]=a[v],[r,i]=br(e);let s=void 0,o=void 0;switch(15&t){case 4:o=n;break;case 1:case 8:s=n}_[v]={flags:t,ns:r,name:i,nonMinifiedName:i,securityContext:s,suffix:o}}l=l||[];const b=[];for(let 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1checkIndex:-1,flags:t,childFlags:0,directChildFlags:0,childMatchedQueries:0,ngContentIndex:-1,matchedQueries:{},matchedQueryIds:0,references:{},childCount:0,bindings:[],bindingFlags:0,outputs:[],element:null,provider:null,text:null,query:{id:e,filterId:or(e),bindings:r},ngContent:null}}function Gs(t){const e=t.def.nodeMatchedQueries;for(;t.parent&&sr(t);){let n=t.parentNodeDef;t=t.parent;const r=n.nodeIndex+n.childCount;for(let i=0;i<=r;i++){const r=t.def.nodes[i];67108864&r.flags&&536870912&r.flags&&(r.query.filterId&e)===r.query.filterId&&Un(t,i).setDirty(),!(1&r.flags&&i+r.childCount<n.nodeIndex)&&67108864&r.childFlags&&536870912&r.childFlags||(i+=r.childCount)}}if(134217728&t.def.nodeFlags)for(let n=0;n<t.def.nodes.length;n++){const e=t.def.nodes[n];134217728&e.flags&&536870912&e.flags&&Un(t,n).setDirty(),n+=e.childCount}}function Ws(t,e){const n=Un(t,e.nodeIndex);if(!n.dirty)return;let r,i=void 0;if(67108864&e.flags){const n=e.parent.parent;i=Ks(t,n.nodeIndex,n.nodeIndex+n.childCount,e.query,[]),r=Vn(t,e.parent.nodeIndex).instance}else 134217728&e.flags&&(i=Ks(t,0,t.def.nodes.length-1,e.query,[]),r=t.component);n.reset(i);const s=e.query.bindings;let o=!1;for(let a=0;a<s.length;a++){const t=s[a];let e;switch(t.bindingType){case 0:e=n.first;break;case 1:e=n,o=!0}r[t.propName]=e}o&&n.notifyOnChanges()}function Ks(t,e,n,r,i){for(let s=e;s<=n;s++){const e=t.def.nodes[s],n=e.matchedQueries[r.id];if(null!=n&&i.push(Zs(t,e,n)),1&e.flags&&e.element.template&&(e.element.template.nodeMatchedQueries&r.filterId)===r.filterId){const n=Ln(t,s);if((e.childMatchedQueries&r.filterId)===r.filterId&&(Ks(t,s+1,s+e.childCount,r,i),s+=e.childCount),16777216&e.flags){const t=n.viewContainer._embeddedViews;for(let e=0;e<t.length;e++){const s=t[e],o=er(s);o&&o===n&&Ks(s,0,s.def.nodes.length-1,r,i)}}const o=n.template._projectedViews;if(o)for(let t=0;t<o.length;t++){const e=o[t];Ks(e,0,e.def.nodes.length-1,r,i)}}(e.childMatchedQueries&r.filterId)!==r.filterId&&(s+=e.childCount)}return i}function Zs(t,e,n){if(null!=n)switch(n){case 1:return Ln(t,e.nodeIndex).renderElement;case 0:return new rn(Ln(t,e.nodeIndex).renderElement);case 2:return Ln(t,e.nodeIndex).template;case 3:return Ln(t,e.nodeIndex).viewContainer;case 4:return Vn(t,e.nodeIndex).instance}}function Ys(t,e){return{nodeIndex:-1,parent:null,renderParent:null,bindingIndex:-1,outputIndex:-1,checkIndex:-1,flags:8,childFlags:0,directChildFlags:0,childMatchedQueries:0,matchedQueries:{},matchedQueryIds:0,references:{},ngContentIndex:t,childCount:0,bindings:[],bindingFlags:0,outputs:[],element:null,provider:null,text:null,query:null,ngContent:{index:e}}}function Qs(t,e,n){const r=cr(t,e,n);r&&pr(t,n.ngContent.index,1,r,null,void 0)}function Xs(t,e){return eo(128,t,G(e+1))}function Js(t,e){return eo(32,t,G(e))}function to(t,e){const n=Object.keys(e),r=n.length,i=[];for(let s=0;s<r;s++)i.push(n[s]);return eo(64,t,i)}function eo(t,e,n){const r=[];for(let i=0;i<n.length;i++){const t=n[i];r.push({flags:8,name:t,ns:null,nonMinifiedName:t,securityContext:null,suffix:null})}return{nodeIndex:-1,parent:null,renderParent:null,bindingIndex:-1,outputIndex:-1,checkIndex:e,flags:t,childFlags:0,directChildFlags:0,childMatchedQueries:0,matchedQueries:{},matchedQueryIds:0,references:{},ngContentIndex:-1,childCount:0,bindings:r,bindingFlags:yr(r),outputs:[],element:null,provider:null,text:null,query:null,ngContent:null}}function no(t,e,n){const r=[];for(let i=1;i<n.length;i++)r[i-1]={flags:8,name:null,ns:null,nonMinifiedName:null,securityContext:null,suffix:n[i]};return{nodeIndex:-1,parent:null,renderParent:null,bindingIndex:-1,outputIndex:-1,checkIndex:t,flags:2,childFlags:0,directChildFlags:0,childMatchedQueries:0,matchedQueries:{},matchedQueryIds:0,references:{},ngContentIndex:e,childCount:0,bindings:r,bindingFlags:8,outputs:[],element:null,provider:null,text:{prefix:n[0]},query:null,ngContent:null}}function ro(t,e,n){let r;const i=t.renderer;r=i.createText(n.text.prefix);const s=cr(t,e,n);return s&&i.appendChild(s,r),{renderText:r}}function io(t,e){return(null!=t?t.toString():"")+e.suffix}function so(t,e,n,r){let i=0,s=0,o=0,a=0,l=0,c=null,u=null,h=!1,d=!1,f=null;for(let p=0;p<e.length;p++){const t=e[p];

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e=0!=(32768&t.flags);0==(8192&t.flags)||e?c.element.publicProviders[qn(t.provider.token)]=t:(d||(d=!0,c.element.allProviders=Object.create(c.element.publicProviders)),c.element.allProviders[qn(t.provider.token)]=t),e&&(c.element.componentProvider=t)}if(c?(c.childFlags|=t.flags,c.directChildFlags|=t.flags,c.childMatchedQueries|=t.matchedQueryIds,t.element&&t.element.template&&(c.childMatchedQueries|=t.element.template.nodeMatchedQueries)):a|=t.flags,t.childCount>0)c=t,oo(t)||(u=t);else for(;c&&p===c.nodeIndex+c.childCount;){const t=c.parent;t&&(t.childFlags|=c.childFlags,t.childMatchedQueries|=c.childMatchedQueries),c=t,u=c&&oo(c)?c.renderParent:c}}return{factory:null,nodeFlags:o,rootNodeFlags:a,nodeMatchedQueries:l,flags:t,nodes:e,updateDirectives:n||Hn,updateRenderer:r||Hn,handleEvent:(t,n,r,i)=>e[n].element.handleEvent(t,r,i),bindingCount:i,outputCount:s,lastRenderRootNode:f}}function oo(t){return 0!=(1&t.flags)&&null===t.element.name}function ao(t,e,n){const r=e.element&&e.element.template;if(r){if(!r.lastRenderRootNode)throw new Error("Illegal State: Embedded templates without nodes are not allowed!");if(r.lastRenderRootNode&&16777216&r.lastRenderRootNode.flags)throw new Error(`Illegal State: Last root node of a template can't have embedded views, at index ${e.nodeIndex}!`)}if(20224&e.flags&&0==(1&(t?t.flags:0)))throw new Error(`Illegal State: StaticProvider/Directive nodes need to be children of elements or anchors, at index ${e.nodeIndex}!`);if(e.query){if(67108864&e.flags&&(!t||0==(16384&t.flags)))throw new Error(`Illegal State: Content Query nodes need to be children of directives, at index ${e.nodeIndex}!`);if(134217728&e.flags&&t)throw new Error(`Illegal State: View Query nodes have to be top level nodes, at index ${e.nodeIndex}!`)}if(e.childCount){const r=t?t.nodeIndex+t.childCount:n-1;if(e.nodeIndex<=r&&e.nodeIndex+e.childCount>r)throw new Error(`Illegal State: childCount of node leads outside of parent, at index 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e=hr(s.element.componentView);a=Bn.createComponentView(t,s,e,n)}Bs(t,a,s,n),o={renderElement:n,componentView:a,viewContainer:null,template:s.element.template?Ur(t,s):void 0},16777216&s.flags&&(o.viewContainer=Fr(t,s,o));break;case 2:o=ro(t,e,s);break;case 512:case 1024:case 2048:case 256:o=r[i],o||4096&s.flags||(o={instance:si(t,s)});break;case 16:o={instance:oi(t,s)};break;case 16384:o=r[i],o||(o={instance:ai(t,s)}),32768&s.flags&&fo(Ln(t,s.parent.nodeIndex).componentView,o.instance,o.instance);break;case 32:case 64:case 128:o={value:void 0};break;case 67108864:case 134217728:o=new Ti;break;case 8:Qs(t,e,s),o=void 0}r[i]=o}Oo(t,Co.CreateViewNodes),Po(t,201326592,268435456,0)}function mo(t){bo(t),Bn.updateDirectives(t,1),xo(t,Co.CheckNoChanges),Bn.updateRenderer(t,1),Oo(t,Co.CheckNoChanges),t.state&=-97}function go(t){1&t.state?(t.state&=-2,t.state|=2):t.state&=-3,jn(t,0,256),bo(t),Bn.updateDirectives(t,0),xo(t,Co.CheckAndUpdate),Po(t,67108864,536870912,0);let e=jn(t,256,512);mi(t,2097152|(e?1048576:0)),Bn.updateRenderer(t,0),Oo(t,Co.CheckAndUpdate),Po(t,134217728,536870912,0),e=jn(t,512,768),mi(t,8388608|(e?4194304:0)),2&t.def.flags&&(t.state&=-9),t.state&=-97,jn(t,768,1024)}function _o(t,e,n,r,i,s,o,a,l,c,u,h,d){return 0===n?function(t,e,n,r,i,s,o,a,l,c,u,h){switch(201347067&e.flags){case 1:return function(t,e,n,r,i,s,o,a,l,c,u,h){const d=e.bindings.length;let f=!1;return d>0&&$s(t,e,0,n)&&(f=!0),d>1&&$s(t,e,1,r)&&(f=!0),d>2&&$s(t,e,2,i)&&(f=!0),d>3&&$s(t,e,3,s)&&(f=!0),d>4&&$s(t,e,4,o)&&(f=!0),d>5&&$s(t,e,5,a)&&(f=!0),d>6&&$s(t,e,6,l)&&(f=!0),d>7&&$s(t,e,7,c)&&(f=!0),d>8&&$s(t,e,8,u)&&(f=!0),d>9&&$s(t,e,9,h)&&(f=!0),f}(t,e,n,r,i,s,o,a,l,c,u,h);case 2:return function(t,e,n,r,i,s,o,a,l,c,u,h){let d=!1;const f=e.bindings,p=f.length;if(p>0&&Yn(t,e,0,n)&&(d=!0),p>1&&Yn(t,e,1,r)&&(d=!0),p>2&&Yn(t,e,2,i)&&(d=!0),p>3&&Yn(t,e,3,s)&&(d=!0),p>4&&Yn(t,e,4,o)&&(d=!0),p>5&&Yn(t,e,5,a)&&(d=!0),p>6&&Yn(t,e,6,l)&&(d=!0),p>7&&Yn(t,e,7,c)&&(d=!0),p>8&&Yn(t,e,8,u)&&(d=!0),p>9&&Yn(t,e,9,h)&&(d=!0),d){let d=e.text.prefix;p>0&&(d+=io(n,f[0])),p>1&&(d+=io(r,f[1])),p>2&&(d+=io(i,f[2])),p>3&&(d+=io(s,f[3])),p>4&&(d+=io(o,f[4])),p>5&&(d+=io(a,f[5])),p>6&&(d+=io(l,f[6])),p>7&&(d+=io(c,f[7])),p>8&&(d+=io(u,f[8])),p>9&&(d+=io(h,f[9]));const m=Fn(t,e.nodeIndex).renderText;t.renderer.setValue(m,d)}return d}(t,e,n,r,i,s,o,a,l,c,u,h);case 16384:return function(t,e,n,r,i,s,o,a,l,c,u,h){const d=Vn(t,e.nodeIndex),f=d.instance;let p=!1,m=void 0;const g=e.bindings.length;return g>0&&Zn(t,e,0,n)&&(p=!0,m=pi(t,d,e,0,n,m)),g>1&&Zn(t,e,1,r)&&(p=!0,m=pi(t,d,e,1,r,m)),g>2&&Zn(t,e,2,i)&&(p=!0,m=pi(t,d,e,2,i,m)),g>3&&Zn(t,e,3,s)&&(p=!0,m=pi(t,d,e,3,s,m)),g>4&&Zn(t,e,4,o)&&(p=!0,m=pi(t,d,e,4,o,m)),g>5&&Zn(t,e,5,a)&&(p=!0,m=pi(t,d,e,5,a,m)),g>6&&Zn(t,e,6,l)&&(p=!0,m=pi(t,d,e,6,l,m)),g>7&&Zn(t,e,7,c)&&(p=!0,m=pi(t,d,e,7,c,m)),g>8&&Zn(t,e,8,u)&&(p=!0,m=pi(t,d,e,8,u,m)),g>9&&Zn(t,e,9,h)&&(p=!0,m=pi(t,d,e,9,h,m)),m&&f.ngOnChanges(m),65536&e.flags&&Nn(t,256,e.nodeIndex)&&f.ngOnInit(),262144&e.flags&&f.ngDoCheck(),p}(t,e,n,r,i,s,o,a,l,c,u,h);case 32:case 64:case 128:return function(t,e,n,r,i,s,o,a,l,c,u,h){const d=e.bindings;let f=!1;const p=d.length;if(p>0&&Yn(t,e,0,n)&&(f=!0),p>1&&Yn(t,e,1,r)&&(f=!0),p>2&&Yn(t,e,2,i)&&(f=!0),p>3&&Yn(t,e,3,s)&&(f=!0),p>4&&Yn(t,e,4,o)&&(f=!0),p>5&&Yn(t,e,5,a)&&(f=!0),p>6&&Yn(t,e,6,l)&&(f=!0),p>7&&Yn(t,e,7,c)&&(f=!0),p>8&&Yn(t,e,8,u)&&(f=!0),p>9&&Yn(t,e,9,h)&&(f=!0),f){const f=zn(t,e.nodeIndex);let m;switch(201347067&e.flags){case 32:m=[],p>0&&m.push(n),p>1&&m.push(r),p>2&&m.push(i),p>3&&m.push(s),p>4&&m.push(o),p>5&&m.push(a),p>6&&m.push(l),p>7&&m.push(c),p>8&&m.push(u),p>9&&m.push(h);break;case 64:m={},p>0&&(m[d[0].name]=n),p>1&&(m[d[1].name]=r),p>2&&(m[d[2].name]=i),p>3&&(m[d[3].name]=s),p>4&&(m[d[4].name]=o),p>5&&(m[d[5].name]=a),p>6&&(m[d[6].name]=l),p>7&&(m[d[7].name]=c),p>8&&(m[d[8].name]=u),p>9&&(m[d[9].name]=h);break;case 128:const t=n;switch(p){case 1:m=t.transform(n);break;case 2:m=t.transform(r);break;case 3:m=t.transform(r,i);break;case 4:m=t.transform(r,i,s);break;case 5:m=t.transform(r,i,s,o);break;case 6:m=t.transform(r,i,s,o,a);break;case 7:m=t.transform(r,i,s,o,a,l);break;case 8:m=t.transform(r,i,s,o,a,l,c);break;case 9:m=t.transform(r,i,s,o,a,l,c,u);break;case 10:m=t.transform(r,i,s,o,a,l,c,u,h)}}f.value=m}return f}(t,e,n,r,i,s,o,a,l,c,u,h);default:throw"unreachable"}}(t,e,r,i,s,o,a,l,c,u,h,d):function(t,e,n){switch(201347067&e.flags){case 1:return function(t,e,n){let r=!1;for(let i=0;i<n.length;i++)$s(t,e,i,n[i])&&(r=!0);return r}(t,e,n);case 2:return function(t,e,n){const r=e.bindings;let i=!1;for(let s=0;s<n.length;s++)Yn(t,e,s,n[s])&&(i=!0);if(i){let i="";for(let t=0;t<n.length;t++)i+=io(n[t],r[t]);i=e.text.prefix+i;const s=Fn(t,e.nodeIndex).renderText;t.renderer.setValue(s,i)}return i}(t,e,n);case 16384:return function(t,e,n){const r=Vn(t,e.nodeIndex),i=r.instance;let s=!1,o=void 0;for(let a=0;a<n.length;a++)Zn(t,e,a,n[a])&&(s=!0,o=pi(t,r,e,a,n[a],o));return o&&i.ngOnChanges(o),65536&e.flags&&Nn(t,256,e.nodeIndex)&&i.ngOnInit(),262144&e.flags&&i.ngDoCheck(),s}(t,e,n);case 32:case 64:case 128:return function(t,e,n){const r=e.bindings;let i=!1;for(let s=0;s<n.length;s++)Yn(t,e,s,n[s])&&(i=!0);if(i){const i=zn(t,e.nodeIndex);let s;switch(201347067&e.flags){case 32:s=n;break;case 64:s={};for(let i=0;i<n.length;i++)s[r[i].name]=n[i];break;case 128:const t=n[0],e=n.slice(1);s=t.transform(...e)}i.value=s}return i}(t,e,n);default:throw"unreachable"}}(t,e,r)}function bo(t){const e=t.def;if(4&e.nodeFlags)for(let n=0;n<e.nodes.length;n++){const r=e.nodes[n];if(4&r.flags){const e=Ln(t,n).template._projectedViews;if(e)for(let n=0;n<e.length;n++){const r=e[n];r.state|=32,Jn(r,t)}}else 0==(4&r.childFlags)&&(n+=r.childCount)}}function yo(t,e,n,r,i,s,o,a,l,c,u,h,d){return 0===n?function(t,e,n,r,i,s,o,a,l,c,u,h){const d=e.bindings.length;d>0&&Qn(t,e,0,n),d>1&&Qn(t,e,1,r),d>2&&Qn(t,e,2,i),d>3&&Qn(t,e,3,s),d>4&&Qn(t,e,4,o),d>5&&Qn(t,e,5,a),d>6&&Qn(t,e,6,l),d>7&&Qn(t,e,7,c),d>8&&Qn(t,e,8,u),d>9&&Qn(t,e,9,h)}(t,e,r,i,s,o,a,l,c,u,h,d):function(t,e,n){for(let r=0;r<n.length;r++)Qn(t,e,r,n[r])}(t,e,r),!1}function vo(t,e){if(Un(t,e.nodeIndex).dirty)throw In(Bn.createDebugContext(t,e.nodeIndex),`Query ${e.query.id} not dirty`,`Query ${e.query.id} dirty`,0!=(1&t.state))}function wo(t){if(!(128&t.state)){if(xo(t,Co.Destroy),Oo(t,Co.Destroy),mi(t,131072),t.disposables)for(let e=0;e<t.disposables.length;e++)t.disposables[e]();!function(t){if(!(16&t.state))return;const e=er(t);if(e){const n=e.template._projectedViews;n&&(q(n,n.indexOf(t)),Bn.dirtyParentQueries(t))}}(t),t.renderer.destroyNode&&function(t){const e=t.def.nodes.length;for(let n=0;n<e;n++){const e=t.def.nodes[n];1&e.flags?t.renderer.destroyNode(Ln(t,n).renderElement):2&e.flags?t.renderer.destroyNode(Fn(t,n).renderText):(67108864&e.flags||134217728&e.flags)&&Un(t,n).destroy()}}(t),ir(t)&&t.renderer.destroy(),t.state|=128}}const Co=function(){var t={CreateViewNodes:0,CheckNoChanges:1,CheckNoChangesProjectedViews:2,CheckAndUpdate:3,CheckAndUpdateProjectedViews:4,Destroy:5};return t[t.CreateViewNodes]="CreateViewNodes",t[t.CheckNoChanges]="CheckNoChanges",t[t.CheckNoChangesProjectedViews]="CheckNoChangesProjectedViews",t[t.CheckAndUpdate]="CheckAndUpdate",t[t.CheckAndUpdateProjectedViews]="CheckAndUpdateProjectedViews",t[t.Destroy]="Destroy",t}();function Oo(t,e){const n=t.def;if(33554432&n.nodeFlags)for(let r=0;r<n.nodes.length;r++){const i=n.nodes[r];33554432&i.flags?Eo(Ln(t,r).componentView,e):0==(33554432&i.childFlags)&&(r+=i.childCount)}}function xo(t,e){const n=t.def;if(16777216&n.nodeFlags)for(let r=0;r<n.nodes.length;r++){const i=n.nodes[r];if(16777216&i.flags){const n=Ln(t,r).viewContainer._embeddedViews;for(let t=0;t<n.length;t++)Eo(n[t],e)}else 0==(16777216&i.childFlags)&&(r+=i.childCount)}}function Eo(t,e){const n=t.state;switch(e){case Co.CheckNoChanges:0==(128&n)&&(12==(12&n)?mo(t):64&n&&So(t,Co.CheckNoChangesProjectedViews));break;case Co.CheckNoChangesProjectedViews:0==(128&n)&&(32&n?mo(t):64&n&&So(t,e));break;case Co.CheckAndUpdate:0==(128&n)&&(12==(12&n)?go(t):64&n&&So(t,Co.CheckAndUpdateProjectedViews));break;case Co.CheckAndUpdateProjectedViews:0==(128&n)&&(32&n?go(t):64&n&&So(t,e));break;case Co.Destroy:wo(t);break;case Co.CreateViewNodes:po(t)}}function So(t,e){xo(t,e),Oo(t,e)}function 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Gr(t,e,n,function(t){const{hasOverrides:e,hasDeprecatedOverrides:n}=function(t){let e=!1,n=!1;

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1function na(t,e,n,r){yo(t,e,n,...r)}function ra(t,e){for(let n=e;n<t.def.nodes.length;n++){const e=t.def.nodes[n];if(16384&e.flags&&e.bindings&&e.bindings.length)return n}return null}function ia(t,e){for(let n=e;n<t.def.nodes.length;n++){const e=t.def.nodes[n];if(3&e.flags&&e.bindings&&e.bindings.length)return n}return null}class sa{constructor(t,e){this.view=t,this.nodeIndex=e,null==e&&(this.nodeIndex=e=0),this.nodeDef=t.def.nodes[e];let n=this.nodeDef,r=t;for(;n&&0==(1&n.flags);)n=n.parent;if(!n)for(;!n&&r;)n=nr(r),r=r.parent;this.elDef=n,this.elView=r}get elOrCompView(){return Ln(this.elView,this.elDef.nodeIndex).componentView||this.view}get injector(){return Hr(this.elView,this.elDef)}get component(){return this.elOrCompView.component}get context(){return this.elOrCompView.context}get providerTokens(){const t=[];if(this.elDef)for(let e=this.elDef.nodeIndex+1;e<=this.elDef.nodeIndex+this.elDef.childCount;e++){const 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1if(e)if(this.svgIcon){const[t,e]=this._splitIconName(this.svgIcon);this._iconRegistry.getNamedSvgIcon(e,t).pipe(Object(m.a)(1)).subscribe(t=>this._setSvgElement(t),n=>{const r=`Error retrieving icon ${t}:${e}! ${n.message}`;this._errorHandler?this._errorHandler.handleError(new Error(r)):console.error(r)})}else e.previousValue&&this._clearSvgElement();this._usingFontIcon()&&this._updateFontIconClasses()}ngOnInit(){this._usingFontIcon()&&this._updateFontIconClasses()}ngAfterViewChecked(){const t=this._elementsWithExternalReferences;if(t&&this._location&&t.size){const t=this._location.getPathname();t!==this._previousPath&&(this._previousPath=t,this._prependPathToReferences(t))}}ngOnDestroy(){this._elementsWithExternalReferences&&this._elementsWithExternalReferences.clear()}_usingFontIcon(){return!this.svgIcon}_setSvgElement(t){this._clearSvgElement();const e=t.querySelectorAll("style");for(let n=0;n<e.length;n++)e[n].textContent+=" ";if(this._location){const e=this._location.getPathname();this._previousPath=e,this._cacheChildrenWithExternalReferences(t),this._prependPathToReferences(e)}this._elementRef.nativeElement.appendChild(t)}_clearSvgElement(){const t=this._elementRef.nativeElement;let e=t.childNodes.length;for(this._elementsWithExternalReferences&&this._elementsWithExternalReferences.clear();e--;){const n=t.childNodes[e];1===n.nodeType&&"svg"!==n.nodeName.toLowerCase()||t.removeChild(n)}}_updateFontIconClasses(){if(!this._usingFontIcon())return;const t=this._elementRef.nativeElement,e=this.fontSet?this._iconRegistry.classNameForFontAlias(this.fontSet):this._iconRegistry.getDefaultFontSetClass();e!=this._previousFontSetClass&&(this._previousFontSetClass&&t.classList.remove(this._previousFontSetClass),e&&t.classList.add(e),this._previousFontSetClass=e),this.fontIcon!=this._previousFontIconClass&&(this._previousFontIconClass&&t.classList.remove(this._previousFontIconClass),this.fontIcon&&t.classList.add(this.fontIcon),this._previousFontIconClass=this.fontIcon)}_cleanupFontValue(t){return"string"==typeof t?t.trim().split(" ")[0]:t}

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1=>{const n=t.fromObject[e];this.map.set(e,Array.isArray(n)?n:[n])})):this.map=null}has(t){return this.init(),this.map.has(t)}get(t){this.init();const e=this.map.get(t);return e?e[0]:null}getAll(t){return this.init(),this.map.get(t)||null}keys(){return this.init(),Array.from(this.map.keys())}append(t,e){return this.clone({param:t,value:e,op:"a"})}set(t,e){return this.clone({param:t,value:e,op:"s"})}delete(t,e){return this.clone({param:t,value:e,op:"d"})}toString(){return this.init(),this.keys().map(t=>{const e=this.encoder.encodeKey(t);return this.map.get(t).map(t=>e+"="+this.encoder.encodeValue(t)).join("&")}).filter(t=>""!==t).join("&")}clone(t){const e=new m({encoder:this.encoder});return e.cloneFrom=this.cloneFrom||this,e.updates=(this.updates||[]).concat([t]),e}init(){null===this.map&&(this.map=new 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i;if(this.url=e,this.body=null,this.reportProgress=!1,this.withCredentials=!1,this.responseType="json",this.method=t.toUpperCase(),function(t){switch(t){case"DELETE":case"GET":case"HEAD":case"OPTIONS":case"JSONP":return!1;default:return!0}}(this.method)||r?(this.body=void 0!==n?n:null,i=r):i=n,i&&(this.reportProgress=!!i.reportProgress,this.withCredentials=!!i.withCredentials,i.responseType&&(this.responseType=i.responseType),i.headers&&(this.headers=i.headers),i.params&&(this.params=i.params)),this.headers||(this.headers=new d),this.params){const t=this.params.toString();if(0===t.length)this.urlWithParams=e;else{const n=e.indexOf("?");this.urlWithParams=e+(-1===n?"?":n<e.length-1?"&":"")+t}}else this.params=new m,this.urlWithParams=e}serializeBody(){return null===this.body?null:g(this.body)||_(this.body)||b(this.body)||"string"==typeof this.body?this.body:this.body instanceof m?this.body.toString():"object"==typeof this.body||"boolean"==typeof this.body||Array.isArray(this.body)?JSON.stringify(this.body):this.body.toString()}detectContentTypeHeader(){return null===this.body||b(this.body)?null:_(this.body)?this.body.type||null:g(this.body)?null:"string"==typeof this.body?"text/plain":this.body instanceof m?"application/x-www-form-urlencoded;charset=UTF-8":"object"==typeof this.body||"number"==typeof this.body||Array.isArray(this.body)?"application/json":null}clone(t={}){const e=t.method||this.method,n=t.url||this.url,r=t.responseType||this.responseType,i=void 0!==t.body?t.body:this.body,s=void 0!==t.withCredentials?t.withCredentials:this.withCredentials,o=void 0!==t.reportProgress?t.reportProgress:this.reportProgress;let a=t.headers||this.headers,l=t.params||this.params;return void 0!==t.setHeaders&&(a=Object.keys(t.setHeaders).reduce((e,n)=>e.set(n,t.setHeaders[n]),a)),t.setParams&&(l=Object.keys(t.setParams).reduce((e,n)=>e.set(n,t.setParams[n]),l)),new 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1null,null,c,l)),r.zb(1,114688,null,0,o.a,[a.a,a.k],null,null)],(function(t,e){t(e,1,0)}),null)}var h=r.wb("app-view-image-model",o.a,u,{},{},[])},PqYM:function(t,e,n){"use strict";n.d(e,"a",(function(){return l}));var r=n("HDdC"),i=n("D0XW"),s=n("DH7j");function o(t){return!Object(s.a)(t)&&t-parseFloat(t)+1>=0}var a=n("z+Ro");function l(t=0,e,n){let s=-1;return o(e)?s=Number(e)<1?1:Number(e):Object(a.a)(e)&&(n=e),Object(a.a)(n)||(n=i.a),new r.a(e=>{const r=o(t)?t:+t-n.now();return n.schedule(c,r,{index:0,period:s,subscriber:e})})}function c(t){const{index:e,period:n,subscriber:r}=t;if(r.next(e),!r.closed){if(-1===n)return r.complete();t.index=e+1,this.schedule(t,n)}}},QQfA:function(t,e,n){"use strict";n.d(e,"c",(function(){return L})),n.d(e,"e",(function(){return A})),n.d(e,"b",(function(){return U})),n.d(e,"a",(function(){return B})),n.d(e,"f",(function(){return M})),n.d(e,"h",(function(){return N})),n.d(e,"d",(function(){return x})),n.d(e,"i",(function(){return O})),n.d(e,"g",(function(){return $})),n.d(e,"j",(function(){return z})),n.d(e,"k",(function(){return H}));var r=n("KCVW"),i=n("hOhj"),s=n("SVse"),o=n("8Y7J"),a=n("XNiG"),l=n("quSY"),c=n("HDdC"),u=n("VRyK"),h=n("IzEk"),d=n("1G5W"),f=n("/HVE"),p=n("zMNK"),m=n("dvZr");class g{constructor(t,e){this._viewportRuler=t,this._previousHTMLStyles={top:"",left:""},this._isEnabled=!1,this._document=e}attach(){}enable(){if(this._canBeEnabled()){const t=this._document.documentElement;this._previousScrollPosition=this._viewportRuler.getViewportScrollPosition(),this._previousHTMLStyles.left=t.style.left||"",this._previousHTMLStyles.top=t.style.top||"",t.style.left=Object(r.d)(-this._previousScrollPosition.left),t.style.top=Object(r.d)(-this._previousScrollPosition.top),t.classList.add("cdk-global-scrollblock"),this._isEnabled=!0}}disable(){if(this._isEnabled){const t=this._document.documentElement,e=t.style,n=this._document.body.style,r=e.scrollBehavior||"",i=n.scrollBehavior||"";this._isEnabled=!1,e.left=this._previousHTMLStyles.left,e.top=this._previousHTMLStyles.top,t.classList.remove("cdk-global-scrollblock"),e.scrollBehavior=n.scrollBehavior="auto",window.scroll(this._previousScrollPosition.left,this._previousScrollPosition.top),e.scrollBehavior=r,n.scrollBehavior=i}}_canBeEnabled(){if(this._document.documentElement.classList.contains("cdk-global-scrollblock")||this._isEnabled)return!1;const t=this._document.body,e=this._viewportRuler.getViewportSize();return t.scrollHeight>e.height||t.scrollWidth>e.width}}function _(){return Error("Scroll strategy has already been attached.")}class b{constructor(t,e,n,r){this._scrollDispatcher=t,this._ngZone=e,this._viewportRuler=n,this._config=r,this._scrollSubscription=null,this._detach=()=>{this.disable(),this._overlayRef.hasAttached()&&this._ngZone.run(()=>this._overlayRef.detach())}}attach(t){if(this._overlayRef)throw _();this._overlayRef=t}enable(){if(this._scrollSubscription)return;const t=this._scrollDispatcher.scrolled(0);this._config&&this._config.threshold&&this._config.threshold>1?(this._initialScrollPosition=this._viewportRuler.getViewportScrollPosition().top,this._scrollSubscription=t.subscribe(()=>{const t=this._viewportRuler.getViewportScrollPosition().top;Math.abs(t-this._initialScrollPosition)>this._config.threshold?this._detach():this._overlayRef.updatePosition()})):this._scrollSubscription=t.subscribe(this._detach)}disable(){this._scrollSubscription&&(this._scrollSubscription.unsubscribe(),this._scrollSubscription=null)}detach(){this.disable(),this._overlayRef=null}}class y{enable(){}disable(){}attach(){}}function v(t,e){return e.some(e=>t.bottom<e.top||t.top>e.bottom||t.right<e.left||t.left>e.right)}function w(t,e){return e.some(e=>t.top<e.top||t.bottom>e.bottom||t.left<e.left||t.right>e.right)}class C{constructor(t,e,n,r){this._scrollDispatcher=t,this._viewportRuler=e,this._ngZone=n,this._config=r,this._scrollSubscription=null}attach(t){if(this._overlayRef)throw _();this._overlayRef=t}enable(){this._scrollSubscription||(this._scrollSubscription=this._scrollDispatcher.scrolled(this._config?this._config.scrollThrottle:0).subscribe(()=>{if(this._overlayRef.updatePosition(),this._config&&this._config.autoClose){const t=this._overlayRef.overlayElement.getBoundingClientRect(),{width:e,height:n}=this._viewportRuler.getViewportSize();v(t,[{width:e,height:n,bottom:n,right:e,top:0,left:0}])&&(this.disable(),this._ngZone.run(()=>this._overlayRef.detach()))}}))}disable(){this._scrollSubscription&&(this._scrollSubscription.unsubscribe(),this._scrollSubscription=null)}detach(){this.disable(),this._overlayRef=null}}let O=(()=>{class t{constructor(t,e,n,r){this._scrollDispatcher=t,this._viewportRuler

1=e,this._ngZone=n,this.noop=()=>new y,this.close=t=>new b(this._scrollDispatcher,this._ngZone,this._viewportRuler,t),this.block=()=>new g(this._viewportRuler,this._document),this.reposition=t=>new C(this._scrollDispatcher,this._viewportRuler,this._ngZone,t),this._document=r}}return t.ngInjectableDef=Object(o.dc)({factory:function(){return new t(Object(o.ec)(i.b),Object(o.ec)(i.e),Object(o.ec)(o.z),Object(o.ec)(s.d))},token:t,providedIn:"root"}),t})();class x{constructor(t){if(this.scrollStrategy=new y,this.panelClass="",this.hasBackdrop=!1,this.backdropClass="cdk-overlay-dark-backdrop",this.disposeOnNavigation=!1,t){const e=Object.keys(t);for(const n of e)void 0!==t[n]&&(this[n]=t[n])}}}class E{constructor(t,e,n,r,i){this.offsetX=n,this.offsetY=r,this.panelClass=i,this.originX=t.originX,this.originY=t.originY,this.overlayX=e.overlayX,this.overlayY=e.overlayY}}class S{constructor(t,e){this.connectionPair=t,this.scrollableViewProperties=e}}function P(t,e){if("top"!==e&&"bottom"!==e&&"center"!==e)throw Error(`ConnectedPosition: Invalid ${t} "${e}". Expected "top", "bottom" or "center".`)}function k(t,e){if("start"!==e&&"end"!==e&&"center"!==e)throw Error(`ConnectedPosition: Invalid ${t} "${e}". Expected "start", "end" or "center".`)}let M=(()=>{class t{constructor(t){this._attachedOverlays=[],this._keydownListener=t=>{const e=this._attachedOverlays;for(let n=e.length-1;n>-1;n--)if(e[n]._keydownEventSubscriptions>0){e[n]._keydownEvents.next(t);break}},this._document=t}ngOnDestroy(){this._detach()}add(t){this.remove(t),this._isAttached||(this._document.body.addEventListener("keydown",this._keydownListener),this._isAttached=!0),this._attachedOverlays.push(t)}remove(t){const e=this._attachedOverlays.indexOf(t);e>-1&&this._attachedOverlays.splice(e,1),0===this._attachedOverlays.length&&this._detach()}_detach(){this._isAttached&&(this._document.body.removeEventListener("keydown",this._keydownListener),this._isAttached=!1)}}return t.ngInjectableDef=Object(o.dc)({factory:function(){return new t(Object(o.ec)(s.d))},token:t,providedIn:"root"}),t})(),A=(()=>{class t{constructor(t){this._document=t}ngOnDestroy(){this._containerElement&&this._containerElement.parentNode&&this._containerElement.parentNode.removeChild(this._containerElement)}getContainerElement(){return this._containerElement||this._createContainer(),this._containerElement}_createContainer(){const t=this._document.getElementsByClassName("cdk-overlay-container");for(let n=0;n<t.length;n++)t[n].parentNode.removeChild(t[n]);const e=this._document.createElement("div");e.classList.add("cdk-overlay-container"),this._document.body.appendChild(e),this._containerElement=e}}return t.ngInjectableDef=Object(o.dc)({factory:function(){return new t(Object(o.ec)(s.d))},token:t,providedIn:"root"}),t})();class T{constructor(t,e,n,r,i,s,o,u){this._portalOutlet=t,this._host=e,this._pane=n,this._config=r,this._ngZone=i,this._keyboardDispatcher=s,this._document=o,this._location=u,this._backdropElement=null,this._backdropClick=new a.a,this._attachments=new a.a,this._detachments=new a.a,this._locationChanges=l.a.EMPTY,this._backdropClickHandler=t=>

1this._backdropClick.next(t),this._keydownEventsObservable=new c.a(t=>{const e=this._keydownEvents.subscribe(t);return this._keydownEventSubscriptions++,()=>{e.unsubscribe(),this._keydownEventSubscriptions--}}),this._keydownEvents=new a.a,this._keydownEventSubscriptions=0,r.scrollStrategy&&(this._scrollStrategy=r.scrollStrategy,this._scrollStrategy.attach(this)),this._positionStrategy=r.positionStrategy}get overlayElement(){return this._pane}get backdropElement(){return this._backdropElement}get hostElement(){return this._host}attach(t){let e=this._portalOutlet.attach(t);return this._positionStrategy&&this._positionStrategy.attach(this),!this._host.parentElement&&this._previousHostParent&&this._previousHostParent.appendChild(this._host),this._updateStackingOrder(),this._updateElementSize(),this._updateElementDirection(),this._scrollStrategy&&this._scrollStrategy.enable(),this._ngZone.onStable.asObservable().pipe(Object(h.a)(1)).subscribe(()=>{this.hasAttached()&&this.updatePosition()}),this._togglePointerEvents(!0),this._config.hasBackdrop&&this._attachBackdrop(),this._config.panelClass&&this._toggleClasses(this._pane,this._config.panelClass,!0),this._attachments.next(),this._keyboardDispatcher.add(this),this._config.disposeOnNavigation&&this._location&&(this._locationChanges=this._location.subscribe(()=>this.dispose())),e}detach(){if(!this.hasAttached())return;this.detachBackdrop(),this._togglePointerEvents(!1),this._positionStrategy&&this._positionStrategy.detach&&this._positionStrategy.detach(),this._scrollStrategy&&this._scrollStrategy.disable();const t=this._portalOutlet.detach();return this._detachments.next(),this._keyboardDispatcher.remove(this),this._detachContentWhenStable(),this._locationChanges.unsubscribe(),t}dispose(){const t=this.hasAttached();this._positionStrategy&&this._positionStrategy.dispose(),this._disposeScrollStrategy(),this.detachBackdrop(),this._locationChanges.unsubscribe(),this._keyboardDispatcher.remove(this),this._portalOutlet.dispose(),this._attachments.complete(),this._backdropClick.complete(),this._keydownEvents.complete(),this._host&&this._host.parentNode&&(this._host.parentNode.removeChild(this._host),this._host=null),this._previousHostParent=this._pane=null,t&&this._detachments.next(),this._detachments.complete()}hasAttached(){return this._portalOutlet.hasAttached()}backdropClick(){return this._backdropClick.asObservable()}attachments(){return this._attachments.asObservable()}detachments(){return this._detachments.asObservable()}keydownEvents(){return this._keydownEventsObservable}getConfig(){return this._config}updatePosition(){this._positionStrategy&&this._positionStrategy.apply()}updatePositionStrategy(t){t!==this._positionStrategy&&(this._positionStrategy&&this._positionStrategy.dispose(),this._positionStrategy=t,this.hasAttached()&&(t.attach(this),this.updatePosition()))}updateSize(t){this._config=Object.assign({},this._config,t),this._updateElementSize()}setDirection(t){this._config=Object.assign({},this._config,{direction:t}),this._updateElementDirection()}addPanelClass(t){this._pane&&this._toggleClasses(this._pane,t,!0)}removePanelClass(t){this._pane&&this._toggleClasses(this._pane,t,!1)}getDirection(){const t=this._config.direction;return t?"string"==typeof t?t:t.value:"ltr"}updateScrollStrategy(t){t!==this._scrollStrategy&&(this._disposeScrollStrategy(),this._scrollStrategy=t,this.hasAttached()&&(t.attach(this),t.enable()))}_updateElementDirection(){this._host.setAttribute("dir",this.getDirection())}_updateElementSize(){if(!this._pane)return;const t=this._pane.style;t.width=Object(r.d)(this._config.width),t.height=Object(r.d)(this._config.height),t.minWidth=Object(r.d)(this._config.minWidth),t.minHeight=Object(r.d)(this._config.minHeight),t.maxWidth=Object(r.d)(this._config.maxWidth),t.maxHeight=Object(r.d)(this._config.maxHeight)}_togglePointerEvents(t){this._pane.style.pointerEvents=t?"auto":"none"}_attachBackdrop(){this._backdropElement=this._document.createElement("div"),this._backdropElement.classList.add("cdk-overlay-backdrop"),this._config.backdropClass&&this._toggleClasses(this._backdropElement,this._config.backdropClass,!0),this._host.parentElement.insertBefore(this._backdropElement,this._host),this._backdropElement.addEventListener("click",this._backdropClickHandler),"undefined"!=typeof requestAnimationFrame?this._ngZone.runOutsideAngular(()=>{requestAnimationFrame(()=>{this._backdropElement&&this._backdropElement.classList.add("cdk-overlay-backdrop-showing")})}):this._backdropElement.classList.add("cdk-overlay-backdrop-showing")}_updateStackingOrder(){this._host.nextSibling&&this._host.parentNode.appendChild(this._host)}detachBackdrop(){let t,e=this._backdropElement;if(!e)return;let n=()=>{e&&(e.removeEventListener("click",this._backdropClickHandler),e.removeEventListener("transitionend",n),e.parentNode&&e.parentNode.removeChild(e)),this._backdropElement==e&&(this._backdropElement=null),this._config.backdropClass&&this._toggleClasses(e,this._config.backdropClass,!1),clearTimeout(t)};e.classList.remove("cdk-overlay-backdrop-showing"),this._ngZone.runOutsideAngular(()=>{e.addEventListener("transitionend",n)}),e.style.pointerEvents="none",t=this._ngZone.runOutsideAngular(()=>setTimeout(n,500))}_toggleClasses(t,e,n){const i=t.classList;Object(r.b)(e).forEach(t=>{t&&(n?i.add(t):i.remove(t))})}_detachContentWhenStable(){this._ngZone.runOutsideAngular(()=>{const t=this._ngZone.onStable.asObservable().pipe(Object(d.a)(Object(u.a)(this._attachments,this._detachments))).subscribe(()=>{this._pane&&this._host&&0!==this._pane.children.length||(this._pane&&this._config.panelClass&&this._toggleClasses(this._pane,this._config.panelClass,!1),this._host&&this._host.parentElement&&(this._previousHostParent=this._host.parentElement,this._previousHostParent.removeChild(this._host)),t.unsubscribe())})})}_disposeScrollStrategy(){const t=this._scrollStrategy;t&&(t.disable(),t.detach&&t.detach())}}

1class I{constructor(t,e,n,r,i){this._viewportRuler=e,this._document=n,this._platform=r,this._overlayContainer=i,this._lastBoundingBoxSize={width:0,height:0},this._isPushed=!1,this._canPush=!0,this._growAfterOpen=!1,this._hasFlexibleDimensions=!0,this._positionLocked=!1,this._viewportMargin=0,this._scrollables=[],this._preferredPositions=[],this._positionChanges=new a.a,this._resizeSubscription=l.a.EMPTY,this._offsetX=0,this._offsetY=0,this._appliedPanelClasses=[],this.positionChanges=this._positionChanges.asObservable(),this.setOrigin(t)}get positions(){return this._preferredPositions}attach(t){if(this._overlayRef&&t!==this._overlayRef)throw Error("This position strategy is already attached to an overlay");this._validatePositions(),t.hostElement.classList.add("cdk-overlay-connected-position-bounding-box"),this._overlayRef=t,this._boundingBox=t.hostElement,this._pane=t.overlayElement,this._isDisposed=!1,this._isInitialRender=!0,this._lastPosition=null,this._resizeSubscription.unsubscribe(),this._resizeSubscription=this._viewportRuler.change().subscribe(()=>{this._isInitialRender=!0,this.apply()})}apply(){if(this._isDisposed||!this._platform.isBrowser)return;if(!this._isInitialRender&&this._positionLocked&&this._lastPosition)return void this.reapplyLastPosition();this._clearPanelClasses(),this._resetOverlayElementStyles(),this._resetBoundingBoxStyles(),this._viewportRect=this._getNarrowedViewportRect(),this._originRect=this._getOriginRect(),this._overlayRect=this._pane.getBoundingClientRect();const t=this._originRect,e=this._overlayRect,n=this._viewportRect,r=[];let i;for(let s of this._preferredPositions){let o=this._getOriginPoint(t,s),a=this._getOverlayPoint(o,e,s),l=this._getOverlayFit(a,e,n,s);if(l.isCompletelyWithinViewport)return this._isPushed=!1,void this._applyPosition(s,o);this._canFitWithFlexibleDimensions(l,a,n)?r.push({position:s,origin:o,overlayRect:e,boundingBoxRect:this._calculateBoundingBoxRect(o,s)}):(!i||i.overlayFit.visibleArea<l.visibleArea)&&(i={overlayFit:l,overlayPoint:a,originPoint:o,position:s,overlayRect:e})}if(r.length){let t=null,e=-1;for(const n of r){const r=n.boundingBoxRect.width*n.boundingBoxRect.height*(n.position.weight||1);r>e&&(e=r,t=n)}return this._isPushed=!1,void this._applyPosition(t.position,t.origin)}if(this._canPush)return this._isPushed=!0,void this._applyPosition(i.position,i.originPoint);this._applyPosition(i.position,i.originPoint)}detach(){this._clearPanelClasses(),this._lastPosition=null,this._previousPushAmount=null,this._resizeSubscription.unsubscribe()}dispose(){this._isDisposed||(this._boundingBox&&R(this._boundingBox.style,{top:"",left:"",right:"",bottom:"",height:"",width:"",alignItems:"",justifyContent:""}),this._pane&&this._resetOverlayElementStyles(),this._overlayRef&&this._overlayRef.hostElement.classList.remove("cdk-overlay-connected-position-bounding-box"),this.detach(),this._positionChanges.complete(),this._overlayRef=this._boundingBox=null,this._isDisposed=!0)}reapplyLastPosition(){if(!this._isDisposed&&(!this._platform||this._platform.isBrowser)){this._originRect=this._getOriginRect(),this._overlayRect=this._pane.getBoundingClientRect(),this._viewportRect=this._getNarrowedViewportRect();const t=this._lastPosition||this._preferredPositions[0],e=this._getOriginPoint(this._originRect,t);this._applyPosition(t,e)}}withScrollableContainers(t){return this._scrollables=t,this}withPositions(t){return this._preferredPositions=t,-1===t.indexOf(this._lastPosition)&&(this._lastPosition=null),this._validatePositions(),this}withViewportMargin(t){return this._viewportMargin=t,this}withFlexibleDimensions(t=!0){return this._hasFlexibleDimensions=t,this}withGrowAfterOpen(t=!0){return this._growAfterOpen=t,this}withPush(t=!0){return this._canPush=t,this}withLockedPosition(t=!0){return this._positionLocked=t,this}setOrigin(t){return this._origin=t,this}withDefaultOffsetX(t){return this._offsetX=t,this}withDefaultOffsetY(t){return this._offsetY=t,this}withTransformOriginOn(t){return this._transformOriginSelector=t,this}_getOriginPoint(t,e){let n,r;if("center"==e.originX)n=t.left+t.width/2;else{const r=this._isRtl()?t.right:t.left,i=this._isRtl()?t.left:t.right;n="start"==e.originX?r:i}

1return r="center"==e.originY?t.top+t.height/2:"top"==e.originY?t.top:t.bottom,{x:n,y:r}}_getOverlayPoint(t,e,n){let r,i;return r="center"==n.overlayX?-e.width/2:"start"===n.overlayX?this._isRtl()?-e.width:0:this._isRtl()?0:-e.width,i="center"==n.overlayY?-e.height/2:"top"==n.overlayY?0:-e.height,{x:t.x+r,y:t.y+i}}_getOverlayFit(t,e,n,r){let{x:i,y:s}=t,o=this._getOffset(r,"x"),a=this._getOffset(r,"y");o&&(i+=o),a&&(s+=a);let l=0-s,c=s+e.height-n.height,u=this._subtractOverflows(e.width,0-i,i+e.width-n.width),h=this._subtractOverflows(e.height,l,c),d=u*h;return{visibleArea:d,isCompletelyWithinViewport:e.width*e.height===d,fitsInViewportVertically:h===e.height,fitsInViewportHorizontally:u==e.width}}_canFitWithFlexibleDimensions(t,e,n){if(this._hasFlexibleDimensions){const r=n.bottom-e.y,i=n.right-e.x,s=this._overlayRef.getConfig().minHeight,o=this._overlayRef.getConfig().minWidth,a=t.fitsInViewportHorizontally||null!=o&&o<=i;return(t.fitsInViewportVertically||null!=s&&s<=r)&&a}return!1}_pushOverlayOnScreen(t,e,n){if(this._previousPushAmount&&this._positionLocked)return{x:t.x+this._previousPushAmount.x,y:t.y+this._previousPushAmount.y};const r=this._viewportRect,i=Math.max(t.x+e.width-r.right,0),s=Math.max(t.y+e.height-r.bottom,0),o=Math.max(r.top-n.top-t.y,0),a=Math.max(r.left-n.left-t.x,0);let l=0,c=0;return l=e.width<=r.width?a||-i:t.x<this._viewportMargin?r.left-n.left-t.x:0,c=e.height<=r.height?o||-s:t.y<this._viewportMargin?r.top-n.top-t.y:0,this._previousPushAmount={x:l,y:c},{x:t.x+l,y:t.y+c}}_applyPosition(t,e){if(this._setTransformOrigin(t),this._setOverlayElementStyles(e,t),this._setBoundingBoxStyles(e,t),t.panelClass&&this._addPanelClasses(t.panelClass),this._lastPosition=t,this._positionChanges.observers.length){const e=this._getScrollVisibility(),n=new S(t,e);this._positionChanges.next(n)}this._isInitialRender=!1}_setTransformOrigin(t){if(!this._transformOriginSelector)return;const e=this._boundingBox.querySelectorAll(this._transformOriginSelector);let n,r=t.overlayY;n="center"===t.overlayX?"center":this._isRtl()?"start"===t.overlayX?"right":"left":"start"===t.overlayX?"left":"right";for(let i=0;i<e.length;i++)e[i].style.transformOrigin=`${n} ${r}`}_calculateBoundingBoxRect(t,e){const n=this._viewportRect,r=this._isRtl();let i,s,o,a,l,c;if("top"===e.overlayY)s=t.y,i=n.height-s+this._viewportMargin;else if("bottom"===e.overlayY)o=n.height-t.y+2*this._viewportMargin,i=n.height-o+this._viewportMargin;else{const e=Math.min(n.bottom-t.y+n.top,t.y),r=this._lastBoundingBoxSize.height;i=2*e,s=t.y-e,i>r&&!this._isInitialRender&&!this._growAfterOpen&&(s=t.y-r/2)}if("end"===e.overlayX&&!r||"start"===e.overlayX&&r)c=n.width-t.x+this._viewportMargin,a=t.x-this._viewportMargin;else if("start"===e.overlayX&&!r||"end"===e.overlayX&&r)l=t.x,a=n.right-t.x;else{const e=Math.min(n.right-t.x+n.left,t.x),r=this._lastBoundingBoxSize.width;a=2*e,l=t.x-e,a>r&&!this._isInitialRender&&!this._growAfterOpen&&(l=t.x-r/2)}return{top:s,left:l,bottom:o,right:c,width:a,height:i}}_setBoundingBoxStyles(t,e){const n=this._calculateBoundingBoxRect(t,e);this._isInitialRender||this._growAfterOpen||(n.height=Math.min(n.height,this._lastBoundingBoxSize.height),n.width=Math.min(n.width,this._lastBoundingBoxSize.width));const i={};if(this._hasExactPosition())i.top=i.left="0",i.bottom=i.right="",i.width=i.height="100%";else{const t=this._overlayRef.getConfig().maxHeight,s=this._overlayRef.getConfig().maxWidth;i.height=Object(r.d)(n.height),i.top=Object(r.d)(n.top),i.bottom=Object(r.d)(n.bottom),i.width=Object(r.d)(n.width),i.left=Object(r.d)(n.left),i.right=Object(r.d)(n.right),i.alignItems="center"===e.overlayX?"center":"end"===e.overlayX?"flex-end":"flex-start",i.justifyContent="center"===e.overlayY?"center":"bottom"===e.overlayY?"flex-end":"flex-start",t&&(i.maxHeight=Object(r.d)(t)),s&&(i.maxWidth=Object(r.d)(s))}this._lastBoundingBoxSize=n,R(this._boundingBox.style,i)}_resetBoundingBoxStyles(){R(this._boundingBox.style,{top:"0",left:"0",right:"0",bottom:"0",height:"",width:"",alignItems:"",justifyContent:""})}_resetOverlayElementStyles(){R(this._pane.style,{top:"",left:"",bottom:"",right:"",position:"",transform:""})}_setOverlayElementStyles(t,e){const n={};if(this._hasExactPosition()){const r=this._viewportRuler.getViewportScrollPosition();R(n,this._getExactOverlayY(e,t,r)),R(n,this._getExactOverlayX(e,t,r))}else n.position="static";let r="",i=this._getOffset(e,"x"),s=this._getOffset(e,"y");i&&(r+=`translateX(${i}px) `),s&&(r+=`translateY(${s}px)`),n.transform=r.trim(),this._hasFlexibleDimensions&&this._overlayRef.getConfig().maxHeight&&(n.maxHeight=""),this._hasFlexibleDimensions&&this._overlayRef.getConfig().maxWidth&&(n.maxWidth=""),R(this._pane.style,n)}_getExactOverlayY(t,e,n){let i={top:null,bottom:null},s=this._getOverlayPoint(e,this._overlayRect,t);this._isPushed&&(s=this._pushOverlayOnScreen(s,this._overlayRect,n));let o=this._overlayContainer.getContainerElement().getBoundingClientRect().top;return s.y-=o,"bottom"===t.overlayY?i.bottom=this._document.documentElement.clientHeight-(s.y+this._overlayRect.height)+"px":i.top=Object(r.d)(s.y),i}_getExactOverlayX(t,e,n){let i,s={left:null,right:null},o=this._getOverlayPoint(e,this._overlayRect,t);return this._isPushed&&(o=this._pushOverlayOnScreen(o,this._overlayRect,n)),i=this._isRtl()?"end"===t.overlayX?"left":"right":"end"===t.overlayX?"right":"left","right"===i?s.right=this._document.documentElement.clientWidth-(o.x+this._overlayRect.width)+"px":s.left=Object(r.d)(o.x),s}_getScrollVisibility(){const t=this._getOriginRect(),e=this._pane.getBoundingClientRect(),n=this._scrollables.map(t=>t.getElementRef().nativeElement.getBoundingClientRect());return{isOriginClipped:w(t,n),isOriginOutsideView:v(t,n),isOverlayClipped:w(e,n),isOverlayOutsideView:v(e,n)}}_subtractOverflows(t,...e){return e.reduce((t,e)=>t-Math.max(e,0),t)}_getNarrowedViewportRect(){const t=this._document.documentElement.clientWidth,e=this._document.documentElement.clientHeight,n=this._viewportRuler.getViewportScrollPosition();return{top:n.top+this._viewportMargin,left:n.left+this._viewportMargin,right:n.left+t-this._viewportMargin,bottom:n.top+e-this._viewportMargin,width:t-2*this._viewportMargin,height:e-2*this._viewportMargin}}_isRtl(){return"rtl"===this._overlayRef.getDirection()}_hasExactPosition(){return!this._hasFlexibleDimensions||this._isPushed}_getOffset(t,e){return"x"===e?null==t.offsetX?this._offsetX:t.offsetX:null==t.offsetY?this._offsetY:t.offsetY}_validatePositions(){if(!this._preferredPositions.length)throw Error("FlexibleConnectedPositionStrategy: At least one position is required.");this._preferredPositions.forEach(t=>{k("originX",t.originX),P("originY",t.originY),k("overlayX",t.overlayX),P("overlayY",t.overlayY)})}_addPanelClasses(t){this._pane&&Object(r.b)(t).forEach(t=>{""!==t&&-1===this._appliedPanelClasses.indexOf(t)&&(this._appliedPanelClasses.push(t),this._pane.classList.add(t))})}_clearPanelClasses(){this._pane&&(this._appliedPanelClasses.forEac

1h(t=>{this._pane.classList.remove(t)}),this._appliedPanelClasses=[])}_getOriginRect(){const t=this._origin;if(t instanceof o.l)return t.nativeElement.getBoundingClientRect();if(t instanceof HTMLElement)return t.getBoundingClientRect();const e=t.width||0,n=t.height||0;return{top:t.y,bottom:t.y+n,left:t.x,right:t.x+e,height:n,width:e}}}function R(t,e){for(let n in e)e.hasOwnProperty(n)&&(t[n]=e[n]);return t}class D{constructor(t,e,n,r,i,s,o){this._preferredPositions=[],this._positionStrategy=new I(n,r,i,s,o).withFlexibleDimensions(!1).withPush(!1).withViewportMargin(0),this.withFallbackPosition(t,e)}get _isRtl(){return"rtl"===this._overlayRef.getDirection()}get onPositionChange(){return this._positionStrategy.positionChanges}get positions(){return this._preferredPositions}attach(t){this._overlayRef=t,this._positionStrategy.attach(t),this._direction&&(t.setDirection(this._direction),this._direction=null)}dispose(){this._positionStrategy.dispose()}detach(){this._positionStrategy.detach()}apply(){this._positionStrategy.apply()}recalculateLastPosition(){this._positionStrategy.reapplyLastPosition()}withScrollableContainers(t){this._positionStrategy.withScrollableContainers(t)}withFallbackPosition(t,e,n,r){const i=new E(t,e,n,r);return this._preferredPositions.push(i),this._positionStrategy.withPositions(this._preferredPositions),this}withDirection(t){return this._overlayRef?this._overlayRef.setDirection(t):this._direction=t,this}withOffsetX(t){return this._positionStrategy.withDefaultOffsetX(t),this}withOffsetY(t){return this._positionStrategy.withDefaultOffsetY(t),this}withLockedPosition(t){return this._positionStrategy.withLockedPosition(t),this}withPositions(t){return this._preferredPositions=t.slice(),this._positionStrategy.withPositions(this._preferredPositions),this}setOrigin(t){return this._positionStrategy.setOrigin(t),this}}class j{constructor(){this._cssPosition="static",this._topOffset="",this._bottomOffset="",this._leftOffset="",this._rightOffset="",this._alignItems="",this._justifyContent="",this._width="",this._height=""}attach(t){const e=t.getConfig();this._overlayRef=t,this._width&&!e.width&&t.updateSize({width:this._width}),this._height&&!e.height&&t.updateSize({height:this._height}),t.hostElement.classList.add("cdk-global-overlay-wrapper"),this._isDisposed=!1}top(t=""){return this._bottomOffset="",this._topOffset=t,this._alignItems="flex-start",this}left(t=""){return this._rightOffset="",this._leftOffset=t,this._justifyContent="flex-start",this}bottom(t=""){return this._topOffset="",this._bottomOffset=t,this._alignItems="flex-end",this}right(t=""){return this._leftOffset="",this._rightOffset=t,this._justifyContent="flex-end",this}width(t=""){return this._overlayRef?this._overlayRef.updateSize({width:t}):this._width=t,this}height(t=""){return this._overlayRef?this._overlayRef.updateSize({height:t}):this._height=t,this}centerHorizontally(t=""){return this.left(t),this._justifyContent="center",this}centerVertically(t=""){return this.top(t),this._alignItems="center",this}apply(){if(!this._overlayRef||!this._overlayRef.hasAttached())return;const t=this._overlayRef.overlayElement.style,e=this._overlayRef.hostElement.style,n=this._overlayRef.getConfig();t.position=this._cssPosition,t.marginLeft="100%"===n.width?"0":this._leftOffset,t.marginTop="100%"===n.height?"0":this._topOffset,t.marginBottom=this._bottomOffset,t.marginRight=this._rightOffset,"100%"===n.width?e.justifyContent="flex-start":"center"===this._justifyContent?e.justifyContent="center":"rtl"===this._overlayRef.getConfig().direction?"flex-start"===this._justifyContent?e.justifyContent="flex-end":"flex-end"===this._justifyContent&&(e.justifyContent="flex-start"):e.justifyContent=this._justifyContent,e.alignItems="100%"===n.height?"flex-start":this._alignItems}dispose(){if(this._isDisposed||!this._overlayRef)return;const t=this._overlayRef.overlayElement.style,e=this._overlayRef.hostElement,n=e.style;e.classList.remove("cdk-global-overlay-wrapper"),n.justifyContent=n.alignItems=t.marginTop=t.marginBottom=t.marginLeft=t.marginRight=t.position="",this._overlayRef=null,this._isDisposed=!0}}let N=(()=>

1{class t{constructor(t,e,n,r){this._viewportRuler=t,this._document=e,this._platform=n,this._overlayContainer=r}global(){return new j}connectedTo(t,e,n){return new D(e,n,t,this._viewportRuler,this._document,this._platform,this._overlayContainer)}flexibleConnectedTo(t){return new I(t,this._viewportRuler,this._document,this._platform,this._overlayContainer)}}return t.ngInjectableDef=Object(o.dc)({factory:function(){return new t(Object(o.ec)(i.e),Object(o.ec)(s.d),Object(o.ec)(f.a),Object(o.ec)(A))},token:t,providedIn:"root"}),t})(),F=0;class L{constructor(t,e,n,r,i,s,o,a,l,c){this.scrollStrategies=t,this._overlayContainer=e,this._componentFactoryResolver=n,this._positionBuilder=r,this._keyboardDispatcher=i,this._injector=s,this._ngZone=o,this._document=a,this._directionality=l,this._location=c}create(t){const e=this._createHostElement(),n=this._createPaneElement(e),r=this._createPortalOutlet(n),i=new x(t);return i.direction=i.direction||this._directionality.value,new T(r,e,n,i,this._ngZone,this._keyboardDispatcher,this._document,this._location)}position(){return this._positionBuilder}_createPaneElement(t){const e=this._document.createElement("div");return e.id="cdk-overlay-"+F++,e.classList.add("cdk-overlay-pane"),t.appendChild(e),e}_createHostElement(){const t=this._document.createElement("div");return this._overlayContainer.getContainerElement().appendChild(t),t}_createPortalOutlet(t){return this._appRef||(this._appRef=this._injector.get(o.g)),new p.e(t,this._componentFactoryResolver,this._appRef,this._injector)}}const V=[{originX:"start",originY:"bottom",overlayX:"start",overlayY:"top"},{originX:"start",originY:"top",overlayX:"start",overlayY:"bottom"},{originX:"end",originY:"top",overlayX:"end",overlayY:"bottom"},{originX:"end",originY:"bottom",overlayX:"end",overlayY:"top"}],z=new o.q("cdk-connected-overlay-scroll-strategy");class U{constructor(t){this.elementRef=t}}class B{constructor(t,e,n,r,i){this._overlay=t,this._dir=i,this._hasBackdrop=!1,this._lockPosition=!1,this._growAfterOpen=!1,this._flexibleDimensions=!1,this._push=!1,this._backdropSubscription=l.a.EMPTY,this.viewportMargin=0,this.open=!1,this.backdropClick=new o.n,this.positionChange=new o.n,this.attach=new o.n,this.detach=new o.n,this.overlayKeydown=new o.n,this._templatePortal=new p.h(e,n),this._scrollStrategyFactory=r,this.scrollStrategy=this._scrollStrategyFactory()}get offsetX(){return this._offsetX}set offsetX(t){this._offsetX=t,this._position&&this._updatePositionStrategy(this._position)}get offsetY(){return this._offsetY}set offsetY(t){this._offsetY=t,this._position&&this._updatePositionStrategy(this._position)}get hasBackdrop(){return this._hasBackdrop}set hasBackdrop(t){this._hasBackdrop=Object(r.c)(t)}get lockPosition(){return this._lockPosition}set lockPosition(t){this._lockPosition=Object(r.c)(t)}get flexibleDimensions(){return this._flexibleDimensions}set flexibleDimensions(t){this._flexibleDimensions=Object(r.c)(t)}get growAfterOpen(){return this._growAfterOpen}set growAfterOpen(t){this._growAfterOpen=Object(r.c)(t)}get push(){return this._push}set push(t){this._push=Object(r.c)(t)}get overlayRef(){return this._overlayRef}get dir(){return this._dir?this._dir.value:"ltr"}ngOnDestroy(){this._overlayRef&&this._overlayRef.dispose(),this._backdropSubscription.unsubscribe()}ngOnChanges(t){this._position&&(this._updatePositionStrategy(this._position),this._overlayRef.updateSize({width:this.width,minWidth:this.minWidth,height:this.height,minHeight:this.minHeight}),t.origin&&this.open&&this._position.apply()),t.open&&(this.open?this._attachOverlay():this._detachOverlay())}_createOverlay(){this.positions&&this.positions.length||(this.positions=V),this._overlayRef=this._overlay.create(this._buildConfig()),this._overlayRef.keydownEvents().subscribe(t=>{this.overlayKeydown.next(t),t.keyCode!==m.g||Object(m.s)(t)||(t.preventDefault(),this._detachOverlay())})}_buildConfig(){const t=this._position=this._createPositionStrategy(),e=new x({direction:this._dir,positionStrategy:t,scrollStrategy:this.scrollStrategy,hasBackdrop:this.hasBackdrop});return(this.width||0===this.width)&&(e.width=this.width),(this.height||0===this.height)&&(e.height=this.height),(this.minWidth||0===this.minWidth)&&(e.minWidth=this.minWidth),(this.minHeight||0===this.minHeight)&&(e.minHeight=this.minHeight),this.backdropClass&&(e.backdropClass=this.backdropClass),this.panelClass&&(e.panelClass=this.panelClass),e}_updatePositionStrategy(t){const e=this.positions.map(t=>({originX:t.originX,originY:t.originY,overlayX:t.overlayX,overlayY:t.overlayY,offsetX:t.offsetX||this.offsetX,offsetY:t.offsetY||this.offsetY,panelClass:t.panelClass||void 0}));return t.setOrigin(this.origin.elementRef).withPositions(e).withFlexibleDimensions(this.flexibleDimensions).withPush(this.push).withGrowAfterOpen(this.growAfterOpen).withViewportMargin(this.viewportMargin).withLockedPosition(this.lockPosition)}_createPositionStrategy(){const t=this._overlay.position().flexibleConnectedTo(this.origin.elementRef);return this._updatePositionStrategy(t),t.positionChanges.subscribe(t=>this.positionChange.emit(t)),t}_attachOverlay(){this._overlayRef?this._overlayRef.getConfig().hasBackdrop=this.hasBackdrop:this._createOverlay(),this._overlayRef.hasAttached()||(this._overlayRef.attach(this._templatePortal),this.attach.emit()),this.hasBackdrop?this._backdropSubscription=this._overlayRef.backdropClick().subscribe(t=>{this.backdropClick.emit(t)}):this._backdropSubscription.unsubscribe()}_detachOverlay(){this._overlayRef&&(this._overlayRef.detach(),this.detach.emit()),this._backdropSubscription.unsubscribe()}}function H(t){return()=>t.scrollStrategies.reposition()}class ${}},Qez1:function(t,e,n){"use strict";n.d(e,"a",(function(){return S}));var 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1ctions=n,this._enterClassName=r,this._leaveClassName=i,this.errors=s,this.timelines=o,this.parentContext=null,this.currentAnimateTimings=null,this.previousNode=lt,this.subContextCount=0,this.options={},this.currentQueryIndex=0,this.currentQueryTotal=0,this.currentStaggerTime=0,this.currentTimeline=a||new ut(this._driver,e,0),o.push(this.currentTimeline)}get params(){return this.options.params}updateOptions(t,e){if(!t)return;const n=t;let r=this.options;null!=n.duration&&(r.duration=E(n.duration)),null!=n.delay&&(r.delay=E(n.delay));const i=n.params;if(i){let t=r.params;t||(t=this.options.params={}),Object.keys(i).forEach(n=>{e&&t.hasOwnProperty(n)||(t[n]=F(i[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 r=e||this.element,i=new ct(this._driver,r,this.subInstructions,this._enterClassName,this._leaveClassName,this.errors,this.timelines,this.currentTimeline.fork(r,n||0));return i.previousNode=this.previousNode,i.currentAnimateTimings=this.currentAnimateTimings,i.options=this._copyOptions(),i.updateOptions(t),i.currentQueryIndex=this.currentQueryIndex,i.currentQueryTotal=this.currentQueryTotal,i.parentContext=this,this.subContextCount++,i}transformIntoNewTimeline(t){return this.previousNode=lt,this.currentTimeline=this.currentTimeline.fork(this.element,t),this.timelines.push(this.currentTimeline),this.currentTimeline}appendInstructionToTimeline(t,e,n){const r={duration:null!=e?e:t.duration,delay:this.currentTimeline.currentTime+(null!=n?n:0)+t.delay,easing:""},i=new ht(this._driver,t.element,t.keyframes,t.preStyleProps,t.postStyleProps,r,t.stretchStartingKeyframe);return this.timelines.push(i),r}incrementTime(t){this.currentTimeline.forwardTime(this.currentTimeline.duration+t)}delayNextStep(t){t>0&&this.currentTimeline.delayNextStep(t)}invokeQuery(t,e,n,r,i,s){let o=[];if(r&&o.push(this.element),t.length>0){t=(t=t.replace(it,"."+this._enterClassName)).replace(st,"."+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 i||0!=o.length||s.push(`\`query("${e}")\` returned zero elements. (Use \`query("${e}", { optional: true })\` if you wish to allow this.)`),o}}class ut{constructor(t,e,n,r){this._driver=t,this.element=e,this.startTime=n,this._elementTimelineStylesLookup=r,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 ut(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).forEac

1h(t=>{this._backFill[t]=this._globalTimelineStyles[t]||r.a,this._currentKeyframe[t]=r.a}),this._currentEmptyStepKeyframe=this._currentKeyframe}setStyles(t,e,n,i){e&&(this._previousKeyframe.easing=e);const s=i&&i.params||{},o=function(t,e){const n={};let i;return t.forEach(t=>{"*"===t?(i=i||Object.keys(e),i.forEach(t=>{n[t]=r.a})):M(t,!1,n)}),n}(t,this._globalTimelineStyles);Object.keys(o).forEach(t=>{const e=F(o[t],s,n);this._pendingStyles[t]=e,this._localTimelineStyles.hasOwnProperty(t)||(this._backFill[t]=this._globalTimelineStyles.hasOwnProperty(t)?this._globalTimelineStyles[t]:r.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],r=t._styleSummary[e];(!n||r.time>n.time)&&this._updateStyle(e,r.value)})}buildKeyframes(){this.applyStylesToKeyframe();const t=new Set,e=new Set,n=1===this._keyframes.size&&0===this.duration;let i=[];this._keyframes.forEach((s,o)=>{const a=M(s,!0);Object.keys(a).forEach(n=>{const i=a[n];i==r.p?t.add(n):i==r.a&&e.add(n)}),n||(a.offset=o/this.duration),i.push(a)});const s=t.size?L(t.values()):[],o=e.size?L(e.values()):[];if(n){const t=i[0],e=k(t);t.offset=0,e.offset=1,i=[t,e]}return nt(this.element,i,s,o,this.duration,this.startTime,this.easing,!1)}}class ht extends ut{constructor(t,e,n,r,i,s,o=!1){super(t,e,s.delay),this.element=e,this.keyframes=n,this.preStyleProps=r,this.postStyleProps=i,this._stretchStartingKeyframe=o,this.timings={duration:s.duration,delay:s.delay,easing:s.easing}}containsAnimation(){return this.keyframes.length>1}buildKeyframes(){let t=this.keyframes,{delay:e,duration:n,easing:r}=this.timings;if(this._stretchStartingKeyframe&&e){const i=[],s=n+e,o=e/s,a=M(t[0],!1);a.offset=0,i.push(a);const l=M(t[0],!1);l.offset=dt(o),i.push(l);const c=t.length-1;for(let r=1;r<=c;r++){let o=M(t[r],!1);o.offset=dt((e+o.offset*n)/s),i.push(o)}n=s,e=0,r="",t=i}return nt(this.element,t,this.preStyleProps,this.postStyleProps,n,e,r,!0)}}function dt(t,e=3){const n=Math.pow(10,e-1);return Math.round(t*n)/n}class ft{}class pt extends ft{normalizePropertyName(t,e){return z(t)}normalizeStyleValue(t,e,n,r){let i="";const s=n.toString().trim();if(mt[e]&&0!==n&&"0"!==n)if("number"==typeof n)i="px";else{const e=n.match(/^[+-]?[\d\.]+([a-z]*)$/);e&&0==e[1].length&&r.push(`Please provide a CSS unit value for ${t}:${n}`)}return s+i}}const mt=(()=>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 gt(t,e,n,r,i,s,o,a,l,c,u,h,d){return{type:0,element:t,triggerName:e,isRemovalTransition:i,fromState:n,fromStyles:s,toState:r,toStyles:o,timelines:a,queriedElements:l,preStyleProps:c,postStyleProps:u,totalTime:h,errors:d}}const _t={};class bt{constructor(t,e,n){this._triggerName=t,this.ast=e,this._stateStyles=n}match(t,e,n,r){return function(t,e,n,r,i){return t.some(t=>t(e,n,r,i))}(this.ast.matchers,t,e,n,r)}buildStyles(t,e,n){const r=this._stateStyles["*"],i=this._stateStyles[t],s=r?r.buildStyles(e,n):{};return i?i.buildStyles(e,n):s}build(t,e,n,r,i,s,o,a,l,c){const h=[],d=this.ast.options&&this.ast.options.params||_t,f=this.buildStyles(n,o&&o.params||_t,h),p=a&&a.params||_t,m=this.buildStyles(r,p,h),g=new Set,_=new Map,b=new Map,y="void"===r,v={params:Object.assign(Object.assign({},d),p)},w=c?[]:ot(t,e,this.ast.animation,i,s,f,m,v,l,h);let C=0;if(w.forEach(t=>{C=Math.max(t.duration+t.delay,C)}),h.length)return gt(e,this._triggerName,n,r,y,f,m,[],[],_,b,C,h);

1w.forEach(t=>{const n=t.element,r=u(_,n,{});t.preStyleProps.forEach(t=>r[t]=!0);const i=u(b,n,{});t.postStyleProps.forEach(t=>i[t]=!0),n!==e&&g.add(n)});const O=L(g.values());return gt(e,this._triggerName,n,r,y,f,m,w,O,_,b,C)}}class yt{constructor(t,e){this.styles=t,this.defaultParams=e}buildStyles(t,e){const n={},r=k(this.defaultParams);return Object.keys(t).forEach(e=>{const n=t[e];null!=n&&(r[e]=n)}),this.styles.styles.forEach(t=>{if("string"!=typeof t){const i=t;Object.keys(i).forEach(t=>{let s=i[t];s.length>1&&(s=F(s,r,e)),n[t]=s})}}),n}}class vt{constructor(t,e){this.name=t,this.ast=e,this.transitionFactories=[],this.states={},e.states.forEach(t=>{this.states[t.name]=new yt(t.style,t.options&&t.options.params||{})}),wt(this.states,"true","1"),wt(this.states,"false","0"),e.transitions.forEach(e=>{this.transitionFactories.push(new bt(t,e,this.states))}),this.fallbackTransition=new bt(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,r){return this.transitionFactories.find(i=>i.match(t,e,n,r))||null}matchStyles(t,e,n){return this.fallbackTransition.buildStyles(t,e,n)}}function wt(t,e,n){t.hasOwnProperty(e)?t.hasOwnProperty(n)||(t[n]=t[e]):t.hasOwnProperty(n)&&(t[e]=t[n])}const Ct=new rt;class Ot{constructor(t,e,n){this.bodyNode=t,this._driver=e,this._normalizer=n,this._animations={},this._playersById={},this.players=[]}register(t,e){const n=[],r=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]=r}_buildPlayer(t,e,n){const r=t.element,i=o(0,this._normalizer,0,t.keyframes,e,n);return this._driver.animate(r,i,t.duration,t.delay,t.easing,[],!0)}create(t,e,n={}){const i=[],o=this._animations[t];let a;const l=new Map;if(o?(a=ot(this._driver,e,o,"ng-enter","ng-leave",{},{},n,Ct,i),a.forEach(t=>{const e=u(l,t.element,{});t.postStyleProps.forEach(t=>e[t]=null)})):(i.push("The requested animation doesn't exist or has already been destroyed"),a=[]),i.length)throw new Error("Unable to create the animation due to the following errors: "+i.join("\n"));l.forEach((t,e)=>{Object.keys(t).forEach(n=>{t[n]=this._driver.computeStyle(e,n,r.a)})});const c=s(a.map(t=>{const e=l.get(t.element);return this._buildPlayer(t,{},e)}));return this._playersById[t]=c,c.onDestroy(()=>this.destroy(t)),this.players.push(c),c}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,r){const i=c(e,"","","");return a(this._getPlayer(t),n,i,r),()=>{}}command(t,e,n,r){if("register"==n)return void this.register(t,r[0]);if("create"==n)return void this.create(t,e,r[0]||{});const i=this._getPlayer(t);switch(n){case"play":i.play();break;case"pause":i.pause();break;case"reset":i.reset();break;case"restart":i.restart();break;case"finish":i.finish();break;case"init":i.init();break;case"setPosition":i.setPosition(parseFloat(r[0]));break;case"destroy":this.destroy(t)}}}const xt=[],Et={namespaceId:"",setForRemoval:!1,setForMove:!1,hasAnimation:!1,removedBeforeQueried:!1},St={namespaceId:"",setForMove:!1,setForRemoval:!1,hasAnimation:!1,removedBeforeQueried:!0};class Pt{constructor(t,e=""){this.namespaceId=e;const n=t&&t.hasOwnProperty("value");if(this.value=null!=(r=n?t.value:t)?r:null,n){const e=k(t);delete e.value,this.options=e}else this.options={};var r;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 kt=new Pt("void");class Mt{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-"

1+t,Nt(e,this._hostClassName)}listen(t,e,n,r){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 "${e}" because the provided event is undefined!`);if("start"!=(i=n)&&"done"!=i)throw new Error(`The provided animation trigger event "${n}" for the animation trigger "${e}" is not supported!`);var i;const s=u(this._elementListeners,t,[]),o={name:e,phase:n,callback:r};s.push(o);const a=u(this._engine.statesByElement,t,{});return a.hasOwnProperty(e)||(Nt(t,"ng-trigger"),Nt(t,"ng-trigger-"+e),a[e]=kt),()=>{this._engine.afterFlush(()=>{const t=s.indexOf(o);t>=0&&s.splice(t,1),this._triggers[e]||delete a[e]})}}register(t,e){return!this._triggers[t]&&(this._triggers[t]=e,!0)}_getTrigger(t){const e=this._triggers[t];if(!e)throw new Error(`The provided animation trigger "${t}" has not been registered!`);return e}trigger(t,e,n,r=!0){const i=this._getTrigger(e),s=new Tt(this.id,e,t);let o=this._engine.statesByElement.get(t);o||(Nt(t,"ng-trigger"),Nt(t,"ng-trigger-"+e),this._engine.statesByElement.set(t,o={}));let a=o[e];const l=new Pt(n,this.id);if(!(n&&n.hasOwnProperty("value"))&&a&&l.absorbOptions(a.options),o[e]=l,a||(a=kt),"void"!==l.value&&a.value===l.value){if(!function(t,e){const n=Object.keys(t),r=Object.keys(e);if(n.length!=r.length)return!1;for(let i=0;i<n.length;i++){const r=n[i];if(!e.hasOwnProperty(r)||t[r]!==e[r])return!1}return!0}(a.params,l.params)){const e=[],n=i.matchStyles(a.value,a.params,e),r=i.matchStyles(l.value,l.params,e);e.length?this._engine.reportError(e):this._engine.afterFlush(()=>{R(t,n),I(t,r)})}return}const c=u(this._engine.playersByElement,t,[]);c.forEach(t=>{t.namespaceId==this.id&&t.triggerName==e&&t.queued&&t.destroy()});let h=i.matchTransition(a.value,l.value,t,l.params),d=!1;if(!h){if(!r)return;h=i.fallbackTransition,d=!0}return this._engine.totalQueuedPlayers++,this._queue.push({element:t,triggerName:e,transition:h,fromState:a,toState:l,player:s,isFallbackTransition:d}),d||(Nt(t,"ng-animate-queued"),s.onStart(()=>{Ft(t,"ng-animate-queued")})),s.onDone(()=>{let e=this.players.indexOf(s);e>=0&&this.players.splice(e,1);const n=this._engine.playersByElement.get(t);if(n){let t=n.indexOf(s);t>=0&&n.splice(t,1)}}),this.players.push(s),c.push(s),s}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,r){const i=this._engine.statesByElement.get(t);if(i){const o=[];

1if(Object.keys(i).forEach(e=>{if(this._triggers[e]){const n=this.trigger(t,e,"void",r);n&&o.push(n)}}),o.length)return this._engine.markElementAsRemoved(this.id,t,!0,e),n&&s(o).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 r=e.name;if(n.has(r))return;n.add(r);const i=this._triggers[r].fallbackTransition,s=this._engine.statesByElement.get(t)[r]||kt,o=new Pt("void"),a=new Tt(this.id,r,t);this._engine.totalQueuedPlayers++,this._queue.push({element:t,triggerName:r,transition:i,fromState:s,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 r=!1;if(n.totalAnimations){const e=n.players.length?n.playersByQueriedElement.get(t):[];if(e&&e.length)r=!0;else{let e=t;for(;e=e.parentNode;)if(n.statesByElement.get(e)){r=!0;break}}}if(this.prepareLeaveAnimationListeners(t),r)n.markElementAsRemoved(this.id,t,!1,e);else{const r=t.__ng_removed;r&&r!==Et||(n.afterFlush(()=>this.clearElementCache(t)),n.destroyInnerAnimations(t),n._onRemovalComplete(t,e))}}insertNode(t,e){Nt(t,this._hostClassName)}drainQueuedTransitions(t){const e=[];return this._queue.forEach(n=>{const r=n.player;if(r.destroyed)return;const i=n.element,s=this._elementListeners.get(i);s&&s.forEach(e=>{if(e.name==n.triggerName){const r=c(i,n.triggerName,n.fromState.value,n.toState.value);r._data=t,a(n.player,e.phase,r,e.callback)}}),r.markedForDestroy?this._engine.afterFlush(()=>{r.destroy()}):e.push(n)}),this._queue=[],e.sort((t,e)=>{const n=t.transition.ast.depCount,r=e.transition.ast.depCount;return 0==n||0==r?n-r: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 Mt(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 r=!1;for(let i=n;i>=0;i--)if(this.driver.containsElement(this._namespaceList[i].hostElement,e)){this._namespaceList.splice(i+1,0,t),r=!0;break}r||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 r=this._namespaceLookup[t];r&&r.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 r=0;r<t.length;r++){const i=n[t[r]].namespaceId;if(i){const t=this._fetchNamespace(i);t&&e.add(t)}}}return e}trigger(t,e,n,r){if(It(e)){const i=this._fetchNamespace(t);if(i)return i.trigger(e,n,r),!0}return!1}insertNode(t,e,n,r){if(!It(e))return;const i=e.__ng_removed;if(i&&i.setForRemoval){i.setForRemoval=!1,i.setForMove=!0;const t=this.collectedLeaveElements.indexOf(e);t>=0&&this.collectedLeaveElements.splice(t,1)}if(t){const r=this._fetchNamespace(t);

1r&&r.insertNode(e,n)}r&&this.collectEnterElement(e)}collectEnterElement(t){this.collectedEnterElements.push(t)}markElementAsDisabled(t,e){e?this.disabledNodes.has(t)||(this.disabledNodes.add(t),Nt(t,"ng-animate-disabled")):this.disabledNodes.has(t)&&(this.disabledNodes.delete(t),Ft(t,"ng-animate-disabled"))}removeNode(t,e,n,r){if(It(e)){const i=t?this._fetchNamespace(t):null;if(i?i.removeNode(e,r):this.markElementAsRemoved(t,e,!1,r),n){const n=this.namespacesByHostElement.get(e);n&&n.id!==t&&n.removeNode(e,r)}}else this._onRemovalComplete(e,r)}markElementAsRemoved(t,e,n,r){this.collectedLeaveElements.push(e),e.__ng_removed={namespaceId:t,setForRemoval:r,hasAnimation:n,removedBeforeQueried:!1}}listen(t,e,n,r,i){return It(e)?this._fetchNamespace(t).listen(e,n,r,i):()=>{}}_buildInstruction(t,e,n,r,i){return t.transition.build(this.driver,t.element,t.fromState.value,t.toState.value,n,r,t.fromState.options,t.toState.options,e,i)}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 s(this.players).onDone(()=>t());t()})}processLeaveNode(t){const e=t.__ng_removed;if(e&&e.setForRemoval){if(t.__ng_removed=Et,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=[];

1if(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++)Nt(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?s(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 rt,i=[],o=new Map,a=[],l=new Map,c=new Map,h=new Map,d=new Set;this.disabledNodes.forEach(t=>{d.add(t);const e=this.driver.query(t,".ng-animate-queued",!0);for(let n=0;n<e.length;n++)d.add(e[n])});const f=this.bodyNode,p=Array.from(this.statesByElement.keys()),m=jt(p,this.collectedEnterElements),g=new Map;let _=0;m.forEach((t,e)=>{const n="ng-enter"+_++;g.set(e,n),t.forEach(t=>Nt(t,n))});const b=[],y=new Set,v=new Set;for(let r=0;r<this.collectedLeaveElements.length;r++){const t=this.collectedLeaveElements[r],e=t.__ng_removed;e&&e.setForRemoval&&(b.push(t),y.add(t),e.hasAnimation?this.driver.query(t,".ng-star-inserted",!0).forEach(t=>y.add(t)):v.add(t))}const w=new Map,C=jt(p,Array.from(y));C.forEach((t,e)=>{const n="ng-leave"+_++;w.set(e,n),t.forEach(t=>Nt(t,n))}),t.push(()=>{m.forEach((t,e)=>{const n=g.get(e);t.forEach(t=>Ft(t,n))}),C.forEach((t,e)=>{const n=w.get(e);t.forEach(t=>Ft(t,n))}),b.forEach(t=>{this.processLeaveNode(t)})});const O=[],x=[];for(let r=this._namespaceList.length-1;r>=0;r--)this._namespaceList[r].drainQueuedTransitions(e).forEach(t=>{const e=t.player,r=t.element;if(O.push(e),this.collectedEnterElements.length){const t=r.__ng_removed;if(t&&t.setForMove)return void e.destroy()}const s=!f||!this.driver.containsElement(f,r),o=w.get(r),d=g.get(r),p=this._buildInstruction(t,n,d,o,s);if(p.errors&&p.errors.length)x.push(p);else{if(s)return e.onStart(()=>R(r,p.fromStyles)),e.onDestroy(()=>I(r,p.toStyles)),void i.push(e);if(t.isFallbackTransition)return e.onStart(()=>R(r,p.fromStyles)),e.onDestroy(()=>I(r,p.toStyles)),void i.push(e);p.timelines.forEach(t=>t.stretchStartingKeyframe=!0),n.append(r,p.timelines),a.push({instruction:p,player:e,element:r}),p.queriedElements.forEach(t=>u(l,t,[]).push(e)),p.preStyleProps.forEach((t,e)=>{const n=Object.keys(t);if(n.length){let t=c.get(e);t||c.set(e,t=new Set),n.forEach(e=>t.add(e))}}),p.postStyleProps.forEach((t,e)=>{const n=Object.keys(t);let r=h.get(e);r||h.set(e,r=new Set),n.forEach(t=>r.add(t))})}});if(x.length){const t=[];x.forEach(e=>{t.push(`@${e.triggerName} has failed due to:\n`),e.errors.forEach(e=>t.push(`- ${e}\n`))}),O.forEach(t=>t.destroy()),this.reportError(t)}const E=new Map,S=new Map;a.forEach(t=>{const e=t.element;n.has(e)&&(S.set(e,e),this._beforeAnimationBuild(t.player.namespaceId,t.instruction,E))}

1),i.forEach(t=>{const e=t.element;this._getPreviousPlayers(e,!1,t.namespaceId,t.triggerName,null).forEach(t=>{u(E,e,[]).push(t),t.destroy()})});const P=b.filter(t=>Vt(t,c,h)),k=new Map;Dt(k,this.driver,v,h,r.a).forEach(t=>{Vt(t,c,h)&&P.push(t)});const M=new Map;m.forEach((t,e)=>{Dt(M,this.driver,new Set(t),c,r.p)}),P.forEach(t=>{const e=k.get(t),n=M.get(t);k.set(t,Object.assign(Object.assign({},e),n))});const A=[],T=[],D={};a.forEach(t=>{const{element:e,player:r,instruction:a}=t;if(n.has(e)){if(d.has(e))return r.onDestroy(()=>I(e,a.toStyles)),r.disabled=!0,r.overrideTotalTime(a.totalTime),void i.push(r);let t=D;if(S.size>1){let n=e;const r=[];for(;n=n.parentNode;){const e=S.get(n);if(e){t=e;break}r.push(n)}r.forEach(e=>S.set(e,t))}const n=this._buildAnimation(r.namespaceId,a,E,o,M,k);if(r.setRealPlayer(n),t===D)A.push(r);else{const e=this.playersByElement.get(t);e&&e.length&&(r.parentPlayer=s(e)),i.push(r)}}else R(e,a.fromStyles),r.onDestroy(()=>I(e,a.toStyles)),T.push(r),d.has(e)&&i.push(r)}),T.forEach(t=>{const e=o.get(t.element);if(e&&e.length){const n=s(e);t.setRealPlayer(n)}}

1),i.forEach(t=>{t.parentPlayer?t.syncPlayerEvents(t.parentPlayer):t.destroy()});for(let r=0;r<b.length;r++){const t=b[r],e=t.__ng_removed;if(Ft(t,"ng-leave"),e&&e.hasAnimation)continue;let n=[];if(l.size){let e=l.get(t);e&&e.length&&n.push(...e);let r=this.driver.query(t,".ng-animating",!0);for(let t=0;t<r.length;t++){let e=l.get(r[t]);e&&e.length&&n.push(...e)}}const i=n.filter(t=>!t.destroyed);i.length?Lt(this,t,i):this.processLeaveNode(t)}return b.length=0,A.forEach(t=>{this.players.push(t),t.onDone(()=>{t.destroy();const e=this.players.indexOf(t);this.players.splice(e,1)}),t.play()}),A}elementContainsData(t,e){let n=!1;const r=e.__ng_removed;return r&&r.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,r,i){let s=[];if(e){const e=this.playersByQueriedElement.get(t);e&&(s=e)}else{const e=this.playersByElement.get(t);if(e){const t=!i||"void"==i;e.forEach(e=>{e.queued||(t||e.triggerName==r)&&s.push(e)})}}return(n||r)&&(s=s.filter(t=>!(n&&n!=t.namespaceId||r&&r!=t.triggerName))),s}_beforeAnimationBuild(t,e,n){const r=e.element,i=e.isRemovalTransition?void 0:t,s=e.isRemovalTransition?void 0:e.triggerName;for(const o of e.timelines){const t=o.element,a=t!==r,l=u(n,t,[]);this._getPreviousPlayers(t,a,i,s,e.toState).forEach(t=>{const e=t.getRealPlayer();e.beforeDestroy&&e.beforeDestroy(),t.destroy(),l.push(t)})}R(r,e.fromStyles)}_buildAnimation(t,e,n,i,a,l){const c=e.triggerName,h=e.element,d=[],f=new Set,p=new Set,m=e.timelines.map(e=>{const s=e.element;f.add(s);const u=s.__ng_removed;if(u&&u.removedBeforeQueried)return new r.d(e.duration,e.delay);const m=s!==h,g=function(t){const e=[];return function t(e,n){for(let i=0;i<e.length;i++){const s=e[i];s instanceof r.o?t(s.players,n):n.push(s)}}(t,e),e}((n.get(s)||xt).map(t=>t.getRealPlayer())).filter(t=>!!t.element&&t.element===s),_=a.get(s),b=l.get(s),y=o(0,this._normalizer,0,e.keyframes,_,b),v=this._buildPlayer(e,y,g);if(e.subTimeline&&i&&p.add(s),m){const e=new Tt(t,c,s);e.setRealPlayer(v),d.push(e)}return v});d.forEach(t=>{u(this.playersByQueriedElement,t.element,[]).push(t),t.onDone(()=>function(t,e,n){let r;if(t instanceof Map){if(r=t.get(e),r){if(r.length){const t=r.indexOf(n);r.splice(t,1)}0==r.length&&t.delete(e)}}else if(r=t[e],r){if(r.length){const t=r.indexOf(n);r.splice(t,1)}0==r.length&&delete t[e]}return r}(this.playersByQueriedElement,t.element,t))}),f.forEach(t=>Nt(t,"ng-animating"));const g=s(m);return g.onDestroy(()=>{f.forEach(t=>Ft(t,"ng-animating")),I(h,e.toStyles)}),p.forEach(t=>{u(i,t,[]).push(g)}),g}_buildPlayer(t,e,n){return e.length>0?this.driver.animate(t.element,e,t.duration,t.delay,t.easing,n):new r.d(t.duration,t.delay)}}class Tt{constructor(t,e,n){this.namespaceId=t,this.triggerName=e,this.element=n,this._player=new r.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).forEac

1h(e=>{this._queuedCallbacks[e].forEach(n=>a(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){u(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 It(t){return t&&1===t.nodeType}function Rt(t,e){const n=t.style.display;return t.style.display=null!=e?e:"none",n}function Dt(t,e,n,r,i){const s=[];n.forEach(t=>s.push(Rt(t)));const o=[];r.forEach((n,r)=>{const s={};n.forEach(t=>{const n=s[t]=e.computeStyle(r,t,i);n&&0!=n.length||(r.__ng_removed=St,o.push(r))}),t.set(r,s)});let a=0;return n.forEach(t=>Rt(t,s[a++])),o}function jt(t,e){const n=new Map;if(t.forEach(t=>n.set(t,[])),0==e.length)return n;const r=new Set(e),i=new Map;return e.forEach(t=>{const e=function t(e){if(!e)return 1;let s=i.get(e);if(s)return s;const o=e.parentNode;return s=n.has(o)?o:r.has(o)?1:t(o),i.set(e,s),s}(t);1!==e&&n.get(e).push(t)}),n}function Nt(t,e){if(t.classList)t.classList.add(e);else{let n=t.$$classes;n||(n=t.$$classes={}),n[e]=!0}}function Ft(t,e){if(t.classList)t.classList.remove(e);else{let n=t.$$classes;n&&delete n[e]}}function Lt(t,e,n){s(n).onDone(()=>t.processLeaveNode(e))}function Vt(t,e,n){const r=n.get(t);if(!r)return!1;let i=e.get(t);return i?r.forEach(t=>i.add(t)):e.set(t,r),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 Ot(t,e,n),this._transitionEngine.onRemovalComplete=(t,e)=>this.onRemovalComplete(t,e)}registerTrigger(t,e,n,r,i){const s=t+"-"+r;let o=this._triggerCache[s];if(!o){const t=[],e=Y(this._driver,i,t);if(t.length)throw new Error(`The animation trigger "${r}" has failed to build due to the following errors:\n - ${t.join("\n - ")}`);o=function(t,e){return new vt(t,e)}(r,e),this._triggerCache[s]=o}this._transitionEngine.registerTrigger(e,r,o)}register(t,e){this._transitionEngine.register(t,e)}destroy(t,e){this._transitionEngine.destroy(t,e)}onInsert(t,e,n,r){this._transitionEngine.insertNode(t,e,n,r)}onRemove(t,e,n,r){this._transitionEngine.removeNode(t,e,r||!1,n)}disableAnimations(t,e){this._transitionEngine.markElementAsDisabled(t,e)}process(t,e,n,r){if("@"==n.charAt(0)){const[t,i]=h(n);this._timelineEngine.command(t,e,i,r)}else this._transitionEngine.trigger(t,e,n,r)}listen(t,e,n,r,i){if("@"==n.charAt(0)){const[t,r]=h(n);return this._timelineEngine.listen(t,e,r,i)}return this._transitionEngine.listen(t,e,n,r,i)}flush(t=-1){this._transitionEngine.flush(t)}get players(){return this._transitionEngine.players.concat(this._timelineEngine.players)}whenRenderingDone(){return this._transitionEngine.whenRenderingDone()}}function Ut(t,e){let n=null,r=null;return Array.isArray(e)&&e.length?(n=Ht(e[0]),e.length>1&&(r=Ht(e[e.length-1]))):e&&(n=Ht(e)),n||r?new Bt(t,n,r):null}let Bt=(()=>{class t{constructor(e,n,r){this._element=e,this._startStyles=n,this._endStyles=r,this._state=0;let i=t.initialStylesByElement.get(e);i||t.initialStylesByElement.set(e,i={}),this._initialStyles=i}start(){this._state<1&&(this._startStyles&&I(this._element,this._startStyles,this._initialStyles),this._state=1)}finish(){this.start(),this._state<2&&(I(this._element,this._initialStyles),this._endStyles&&(I(this._element,this._endStyles),this._endStyles=null),this._state=1)}destroy(){this.finish(),this._state<3&&(t.initialStylesByElement.delete(this._element),this._startStyles&&(R(this._element,this._startStyles),this._endStyles=null),this._endStyles&&(R(this._element,this._endStyles),this._endStyles=null),I(this._element,this._initialStyles),this._state=3)}}return t.initialStylesByElement=new WeakMap,t})();function Ht(t){let e=null;const n=Object.keys(t);for(let r=0;r<n.length;r++){const i=n[r];$t(i)&&(e=e||{},e[i]=t[i])}return e}function $t(t){return"display"===t||"position"===t}class qt{constructor(t,e,n,r,i,s,o){this._element=t,this._name=e,this._duration=n,this._delay=r,this._easing=i,this._fillMode=s,this._onDoneFn=o,this._finished=!1,this._destroyed=!1,this._startTime=0,this._position=0,this._eventFn=t=>this._handleCallback(t)}apply(){!function(t,e){const n=Qt(t,"").trim();n.length&&(function(t,e){let n=0;for(let r=0;r<t.length;r++)","===t.charAt(r)&&n++}(n),e=`${n}, ${e}`),Yt(t,"",e)}(this._element,`${this._duration}ms ${this._easing} ${this._delay}ms 1 normal ${this._fillMode} ${this._name}`),Zt(this._element,this._eventFn,!1),this._startTime=Date.now()}pause(){Gt(this._element,this._name,"paused")}resume(){Gt(this._element,this._name,"running")}setPosition(t){const e=Wt(this._element,this._name);this._position=t*this._duration,Yt(this._element,"Delay",`-${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(),Zt(this._element,this._eventFn,!0))}destroy(){this._destroyed||(this._destroyed=!0,this.finish(),function(t,e){const n=Qt(t,"").split(","),r=Kt(n,e);r>=0&&(n.splice(r,1),Yt(t,"",n.join(",")))}(this._element,this._name))}}function Gt(t,e,n){Yt(t,"PlayState",n,Wt(t,e))}function Wt(t,e){const n=Qt(t,"");return n.indexOf(",")>0?Kt(n.split(","),e):Kt([n],e)}function Kt(t,e){for(let n=0;n<t.length;n++)if(t[n].indexOf(e)>=0)return n;return-1}function Zt(t,e,n){n?t.removeEventListener("animationend",e):t.addEventListener("animationend",e)}function Yt(t,e,n,r){const i="animation"+e;if(null!=r){const e=t.style[i];if(e.length){const t=e.split(",");t[r]=n,n=t.join(",")}}t.style[i]=n}function Qt(t,e){return t.style["animation"+e]}class Xt{constructor(t,e,n,r,i,s,o,a){this.element=t,this.keyframes=e,this.animationName=n,this._duration=r,this._delay=i,this._finalStyles=o,this._specialStyles=a,this._onDoneFns=[],this._onStartFns=[],this._onDestroyFns=[],this._started=!1,this.currentSnapshot={}

1,this._state=0,this.easing=s||"linear",this.totalTime=r+i,this._buildStyler()}onStart(t){this._onStartFns.push(t)}onDone(t){this._onDoneFns.push(t)}onDestroy(t){this._onDestroyFns.push(t)}destroy(){this.init(),this._state>=4||(this._state=4,this._styler.destroy(),this._flushStartFns(),this._flushDoneFns(),this._specialStyles&&this._specialStyles.destroy(),this._onDestroyFns.forEach(t=>t()),this._onDestroyFns=[])}_flushDoneFns(){this._onDoneFns.forEach(t=>t()),this._onDoneFns=[]}_flushStartFns(){this._onStartFns.forEach(t=>t()),this._onStartFns=[]}finish(){this.init(),this._state>=3||(this._state=3,this._styler.finish(),this._flushStartFns(),this._specialStyles&&this._specialStyles.finish(),this._flushDoneFns())}setPosition(t){this._styler.setPosition(t)}getPosition(){return this._styler.getPosition()}hasStarted(){return this._state>=2}init(){this._state>=1||(this._state=1,this._styler.apply(),this._delay&&this._styler.pause())}play(){this.init(),this.hasStarted()||(this._flushStartFns(),this._state=2,this._specialStyles&&this._specialStyles.start()),this._styler.resume()}pause(){this.init(),this._styler.pause()}restart(){this.reset(),this.play()}reset(){this._styler.destroy(),this._buildStyler(),this._styler.apply()}_buildStyler(){this._styler=new qt(this.element,this.animationName,this._duration,this._delay,this.easing,"forwards",()=>this.finish())}triggerCallback(t){const e="start"==t?this._onStartFns:this._onDoneFns;e.forEach(t=>t()),e.length=0}beforeDestroy(){this.init();const t={};if(this.hasStarted()){const e=this._state>=3;Object.keys(this._finalStyles).forEach(n=>{"offset"!=n&&(t[n]=e?this._finalStyles[n]:$(this.element,n))})}this.currentSnapshot=t}}class Jt extends r.d{constructor(t,e){super(),this.element=t,this._startingStyles={},this.__initialized=!1,this._styles=C(e)}init(){!this.__initialized&&this._startingStyles&&(this.__initialized=!0,Object.keys(this._styles).forEach(t=>{this._startingStyles[t]=this.element.style[t]}),super.init())}play(){this._startingStyles&&(this.init(),Object.keys(this._styles).forEach(t=>this.element.style.setProperty(t,this._styles[t])),super.play())}destroy(){this._startingStyles&&(Object.keys(this._startingStyles).forEach(t=>{const e=this._startingStyles[t];e?this.element.style.setProperty(t,e):this.element.style.removeProperty(t)}),this._startingStyles=null,super.destroy())}}class te{constructor(){this._count=0,this._head=document.querySelector("head"),this._warningIssued=!1}validateStyleProperty(t){return b(t)}matchesElement(t,e){return y(t,e)}containsElement(t,e){return v(t,e)}query(t,e,n){return w(t,e,n)}computeStyle(t,e,n){return window.getComputedStyle(t)[e]}buildKeyframeElement(t,e,n){n=n.map(t=>C(t));let 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vt{constructor(t,e,n){this.root=t,this.queryParams=e,this.fragment=n}get queryParamMap(){return this._queryParamMap||(this._queryParamMap=st(this.queryParams)),this._queryParamMap}toString(){return Pt.serialize(this)}}class wt{constructor(t,e){this.segments=t,this.children=e,this.parent=null,_t(e,(t,e)=>t.parent=this)}hasChildren(){return this.numberOfChildren>0}get numberOfChildren(){return Object.keys(this.children).length}toString(){return kt(this)}}class Ct{constructor(t,e){this.path=t,this.parameters=e}get parameterMap(){return this._parameterMap||(this._parameterMap=st(this.parameters)),this._parameterMap}toString(){return Dt(this)}}function Ot(t,e){return t.length===e.length&&t.every((t,n)=>t.path===e[n].path)}function xt(t,e){let n=[];return _t(t.children,(t,r)=>{"primary"===r&&(n=n.concat(e(t,r)))}),_t(t.children,(t,r)=>{"primary"!==r&&(n=n.concat(e(t,r)))}),n}class Et{}class St{parse(t){const e=new Vt(t);return new vt(e.parseRootSegment(),e.parseQueryParams(),e.parseFragment())}serialize(t){return`${"/"+function t(e,n){if(!e.hasChildren())return kt(e);if(n){const n=e.children.primary?t(e.children.primary,!1):"",r=[];return _t(e.children,(e,n)=>{"primary"!==n&&r.push(`${n}:${t(e,!1)}`)}),r.length>0?`${n}(${r.join("//")})`:n}{const n=xt(e,(n,r)=>"primary"===r?[t(e.children.primary,!1)]:[`${r}:${t(n,!1)}`]);return`${kt(e)}/(${n.join("//")})`}}(t.root,!0)}${function(t){const e=Object.keys(t).map(e=>{const n=t[e];return Array.isArray(n)?n.map(t=>`${At(e)}=${At(t)}`).join("&"):`${At(e)}=${At(n)}`});return e.length?"?"+e.join("&"):""}(t.queryParams)}${"string"==typeof t.fragment?"#"+encodeURI(t.fragment):""}`}}const Pt=new St;function kt(t){return t.segments.map(t=>Dt(t)).join("/")}function Mt(t){return encodeURIComponent(t).replace(/%40/g,"@").replace(/%3A/gi,":").replace(/%24/g,"$").replace(/%2C/gi,",")}function At(t){return Mt(t).replace(/%3B/gi,";")}function Tt(t){return Mt(t).replace(/\(/g,"%28").replace(/\)/g,"%29").replace(/%26/gi,"&")}function It(t){return decodeURIComponent(t)}function Rt(t){return It(t.replace(/\+/g,"%20"))}function Dt(t){return`${Tt(t.path)}${e=t.parameters,Object.keys(e).map(t=>`;${Tt(t)}=${Tt(e[t])}`).join("")}`;var e}const jt=/^[^\/()?;=#]+/;function Nt(t){const e=t.match(jt);return e?e[0]:""}const Ft=/^[^=?&#]+/,Lt=/^[^?&#]+/;class Vt{constructor(t){this.url=t,this.remaining=t}parseRootSegment(){return this.consumeOptional("/"),""===this.remaining||this.peekStartsWith("?")||this.peekStartsWith("#")?new wt([],{}):new wt([],this.parseChildren())}parseQueryParams(){const t={};if(this.consumeOptional("?"))do{this.parseQueryParam(t)}while(this.consumeOptional("&"));return t}parseFragment(){return this.consumeOptional("#")?decodeURIComponent(this.remaining):null}parseChildren(){if(""===this.remaining)return{};this.consumeOptional("/");const t=[];for(this.peekStartsWith("(")||t.push(this.parseSegment());this.peekStartsWith("/")&&!this.peekStartsWith("//")&&!this.peekStartsWith("/(");)this.capture("/"),t.push(this.parseSegment());let e={};this.peekStartsWith("/(")&&(this.capture("/"),e=this.parseParens(!0));let n={};return this.peekStartsWith("(")&&(n=this.parseParens(!1)),(t.length>0||Object.keys(e).length>0)&&(n.primary=new wt(t,e)),n}parseSegment(){const t=Nt(this.remaining);if(""===t&&this.peekStartsWith(";"))throw new Error(`Empty path url segment cannot have parameters: '${this.remaining}'.`);return this.capture(t),new Ct(It(t),this.parseMatrixParams())}parseMatrixParams(){const t={};for(;this.consumeOptional(";");)this.parseParam(t);return t}parseParam(t){const e=Nt(this.remaining);if(!e)return;this.capture(e);let n="";if(this.consumeOptional("=")){const t=Nt(this.remaining);t&&(n=t,this.capture(n))}t[It(e)]=It(n)}parseQueryParam(t){const e=function(t){const e=t.match(Ft);return e?e[0]:""}(this.remaining);if(!e)return;this.capture(e);let n="";if(this.consumeOptional("=")){const t=function(t){const e=t.match(Lt);return e?e[0]:""}(this.remaining);t&&(n=t,this.capture(n))}const r=Rt(e),i=Rt(n);if(t.hasOwnProperty(r)){let e=t[r];Array.isArray(e)||(e=[e],t[r]=e),e.push(i)}else t[r]=i}parseParens(t){const e={};for(this.capture("(");!this.consumeOptional(")")&&this.remaining.length>0;){const n=Nt(this.remaining),r=this.remaining[n.length];if("/"!==r&&")"!==r&&";"!==r)throw new Error(`Cannot parse url '${this.url}'`);let i=void 0;n.indexOf(":")>-1?(i=n.substr(0,n.indexOf(":")),this.capture(i),this.capture(":")):t&&(i="primary");const s=this.parseChildren();e[i]=1===Object.keys(s).length?s.primary:new wt([],s),this.consumeOptional("//")}return e}peekStartsWith(t){return this.remaining.startsWith(t)}consumeOptional(t){return!!this.peekStartsWith(t)&&(this.remaining=this.remaining.substring(t.length),!0)}capture(t){if(!this.consumeOptional(t))throw new Error(`Expected 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1parent(t){const e=this.pathFromRoot(t);return e.length>1?e[e.length-2]:null}children(t){const e=Ut(t,this._root);return e?e.children.map(t=>t.value):[]}firstChild(t){const e=Ut(t,this._root);return e&&e.children.length>0?e.children[0].value:null}siblings(t){const e=Bt(t,this._root);return e.length<2?[]:e[e.length-2].children.map(t=>t.value).filter(e=>e!==t)}pathFromRoot(t){return Bt(t,this._root).map(t=>t.value)}}function Ut(t,e){if(t===e.value)return e;for(const n of e.children){const e=Ut(t,n);if(e)return e}return null}function Bt(t,e){if(t===e.value)return[e];for(const n of e.children){const r=Bt(t,n);if(r.length)return r.unshift(e),r}return[]}class Ht{constructor(t,e){this.value=t,this.children=e}toString(){return`TreeNode(${this.value})`}}function $t(t){const e={};return t&&t.children.forEach(t=>e[t.value.outlet]=t),e}class qt extends zt{constructor(t,e){super(t),this.snapshot=e,Qt(this,t)}toString(){return this.snapshot.toString()}}function Gt(t,e){const n=function(t,e){const n=new Zt([],{},{},"",{},"primary",e,null,t.root,-1,{});return new Yt("",new Ht(n,[]))}(t,e),r=new a.a([new Ct("",{})]),i=new a.a({}),s=new a.a({}),o=new a.a({}),l=new a.a(""),c=new Wt(r,i,o,l,s,"primary",e,n.root);return c.snapshot=n.root,new qt(new Ht(c,[]),n)}class Wt{constructor(t,e,n,r,i,s,o,a){this.url=t,this.params=e,this.queryParams=n,this.fragment=r,this.data=i,this.outlet=s,this.component=o,this._futureSnapshot=a}get routeConfig(){return this._futureSnapshot.routeConfig}get root(){return this._routerState.root}get parent(){return this._routerState.parent(this)}get firstChild(){return this._routerState.firstChild(this)}get children(){return this._routerState.children(this)}get pathFromRoot(){return this._routerState.pathFromRoot(this)}get paramMap(){return this._paramMap||(this._paramMap=this.params.pipe(Object(p.a)(t=>st(t)))),this._paramMap}get queryParamMap(){return this._queryParamMap||(this._queryParamMap=this.queryParams.pipe(Object(p.a)(t=>st(t)))),this._queryParamMap}toString(){return this.snapshot?this.snapshot.toString():`Future(${this._futureSnapshot})`}}function Kt(t,e="emptyOnly"){const n=t.pathFromRoot;let r=0;if("always"!==e)for(r=n.length-1;r>=1;){const t=n[r],e=n[r-1];if(t.routeConfig&&""===t.routeConfig.path)r--;else{if(e.component)break;r--}}return function(t){return t.reduce((t,e)=>({params:Object.assign(Object.assign({},t.params),e.params),data:Object.assign(Object.assign({},t.data),e.data),resolve:Object.assign(Object.assign({},t.resolve),e._resolvedData)}),{params:{},data:{},resolve:{}})}(n.slice(r))}class Zt{constructor(t,e,n,r,i,s,o,a,l,c,u){this.url=t,this.params=e,this.queryParams=n,this.fragment=r,this.data=i,this.outlet=s,this.component=o,this.routeConfig=a,this._urlSegment=l,this._lastPathIndex=c,this._resolve=u}get root(){return this._routerState.root}get parent(){return this._routerState.parent(this)}get firstChild(){return this._routerState.firstChild(this)}get children(){return this._routerState.children(this)}get pathFromRoot(){return this._routerState.pathFromRoot(this)}get paramMap(){return this._paramMap||(this._paramMap=st(this.params)),this._paramMap}get queryParamMap(){return this._queryParamMap||(this._queryParamMap=st(this.queryParams)),this._queryParamMap}toString(){return`Route(url:'${this.url.map(t=>t.toString()).join("/")}', path:'${this.routeConfig?this.routeConfig.path:""}')`}}class Yt extends zt{constructor(t,e){super(e),this.url=t,Qt(this,e)}toString(){return Xt(this._root)}}function Qt(t,e){e.value._routerState=t,e.children.forEach(e=>Qt(t,e))}function Xt(t){const e=t.children.length>0?` { ${t.children.map(Xt).join(", ")} } `:"";return`${t.value}${e}`}function Jt(t){if(t.snapshot){const e=t.snapshot,n=t._futureSnapshot;t.snapshot=n,ft(e.queryParams,n.queryParams)||t.queryParams.next(n.queryParams),e.fragment!==n.fragment&&t.fragment.next(n.fragment),ft(e.params,n.params)||t.params.next(n.params),function(t,e){if(t.length!==e.length)return!1;for(let n=0;n<t.length;++n)if(!ft(t[n],e[n]))return!1;return!0}(e.url,n.url)||t.url.next(n.url),ft(e.data,n.data)||t.data.next(n.data)}else t.snapshot=t._futureSnapshot,t.data.next(t._futureSnapshot.data)}function te(t,e){var n,r;return ft(t.params,e.params)&&Ot(n=t.url,r=e.url)&&n.every((t,e)=>ft(t.parameters,r[e].parameters))&&!(!t.parent!=!e.parent)&&(!t.parent||te(t.parent,e.parent))}function ee(t){return"object"==typeof t&&null!=t&&!t.outlets&&!t.segmentPath}function ne(t,e,n,r,i){let s={};return r&&_t(r,(t,e)=>{s[e]=Array.isArray(t)?t.map(t=>""+t):""+t}),new vt(n.root===t?e:function t(e,n,r){const i={};return _t(e.children,(e,s)=>{i[s]=e===n?r:t(e,n,r)}),new wt(e.segments,i)}(n.root,t,e),s,i)}class re{constructor(t,e,n){if(this.isAbsolute=t,this.numberOfDoubleDots=e,this.commands=n,t&&n.length>0&&ee(n[0]))throw new Error("Root segment cannot have matrix parameters");const r=n.find(t=>"object"==typeof t&&null!=t&&t.outlets);if(r&&r!==gt(n))throw new Error("{outlets:{}} has to be the last command")}toRoot(){return this.isAbsolute&&1===this.commands.length&&"/"==this.commands[0]}}class ie{constructor(t,e,n){this.segmentGroup=t,this.processChildren=e,this.index=n}}function se(t){return"object"==typeof t&&null!=t&&t.outlets?t.outlets.primary:""+t}function oe(t,e,n){if(t||(t=new wt([],{})),0===t.segments.length&&t.hasChildren())return ae(t,e,n);const r=function(t,e,n){let r=0,i=e;const s={match:!1,pathIndex:0,commandIndex:0};for(;i<t.segments.length;){if(r>=n.length)return s;const e=t.segments[i],o=se(n[r]),a=r<n.length-1?n[r+1]:null;if(i>0&&void 0===o)break;if(o&&a&&"object"==typeof a&&void 0===a.outlets){if(!he(o,a,e))return s;r+=2}else{if(!he(o,{},e))return s;r++}i++}return{match:!0,pathIndex:i,commandIndex:r}}(t,e,n),i=n.slice(r.commandIndex);if(r.match&&r.pathIndex<t.segments.length){const e=new wt(t.segments.slice(0,r.pathIndex),{});return e.children.primary=new wt(t.segments.slice(r.pathIndex),t.children),ae(e,0,i)}return r.match&&0===i.length?new wt(t.segments,{}):r.match&&!t.hasChildren()?le(t,e,n):r.match?ae(t,0,i):le(t,e,n)}function ae(t,e,n){if(0===n.length)return new wt(t.segments,{});{const r=function(t){return"object"!=typeof t[0]||void 0===t[0].outlets?{primary:t}:t[0].outlets}(n),i={};return _t(r,(n,r)=>

1{null!==n&&(i[r]=oe(t.children[r],e,n))}),_t(t.children,(t,e)=>{void 0===r[e]&&(i[e]=t)}),new wt(t.segments,i)}}function le(t,e,n){const r=t.segments.slice(0,e);let i=0;for(;i<n.length;){if("object"==typeof n[i]&&void 0!==n[i].outlets){const t=ce(n[i].outlets);return new wt(r,t)}if(0===i&&ee(n[0])){r.push(new Ct(t.segments[e].path,n[0])),i++;continue}const s=se(n[i]),o=i<n.length-1?n[i+1]:null;s&&o&&ee(o)?(r.push(new Ct(s,ue(o))),i+=2):(r.push(new Ct(s,{})),i++)}return new wt(r,{})}function ce(t){const e={};return _t(t,(t,n)=>{null!==t&&(e[n]=le(new wt([],{}),0,t))}),e}function ue(t){const e={};return _t(t,(t,n)=>e[n]=""+t),e}function he(t,e,n){return t==n.path&&ft(e,n.parameters)}class de{constructor(t,e,n,r){this.routeReuseStrategy=t,this.futureState=e,this.currState=n,this.forwardEvent=r}activate(t){const e=this.futureState._root,n=this.currState?this.currState._root:null;this.deactivateChildRoutes(e,n,t),Jt(this.futureState.root),this.activateChildRoutes(e,n,t)}deactivateChildRoutes(t,e,n){const r=$t(e);t.children.forEach(t=>{const e=t.value.outlet;this.deactivateRoutes(t,r[e],n),delete r[e]}),_t(r,(t,e)=>{this.deactivateRouteAndItsChildren(t,n)})}deactivateRoutes(t,e,n){const r=t.value,i=e?e.value:null;if(r===i)if(r.component){const i=n.getContext(r.outlet);i&&this.deactivateChildRoutes(t,e,i.children)}else this.deactivateChildRoutes(t,e,n);else i&&this.deactivateRouteAndItsChildren(e,n)}deactivateRouteAndItsChildren(t,e){this.routeReuseStrategy.shouldDetach(t.value.snapshot)?this.detachAndStoreRouteSubtree(t,e):this.deactivateRouteAndOutlet(t,e)}detachAndStoreRouteSubtree(t,e){const n=e.getContext(t.value.outlet);if(n&&n.outlet){const e=n.outlet.detach(),r=n.children.onOutletDeactivated();this.routeReuseStrategy.store(t.value.snapshot,{componentRef:e,route:t,contexts:r})}}deactivateRouteAndOutlet(t,e){const n=e.getContext(t.value.outlet);if(n){const r=$t(t),i=t.value.component?n.children:e;_t(r,(t,e)=>this.deactivateRouteAndItsChildren(t,i)),n.outlet&&(n.outlet.deactivate(),n.children.onOutletDeactivated())}}activateChildRoutes(t,e,n){const r=$t(e);t.children.forEach(t=>{this.activateRoutes(t,r[t.value.outlet],n),this.forwardEvent(new et(t.value.snapshot))}),t.children.length&&this.forwardEvent(new J(t.value.snapshot))}activateRoutes(t,e,n){const r=t.value,i=e?e.value:null;if(Jt(r),r===i)if(r.component){const i=n.getOrCreateContext(r.outlet);this.activateChildRoutes(t,e,i.children)}else this.activateChildRoutes(t,e,n);else if(r.component){const e=n.getOrCreateContext(r.outlet);if(this.routeReuseStrategy.shouldAttach(r.snapshot)){const t=this.routeReuseStrategy.retrieve(r.snapshot);this.routeReuseStrategy.store(r.snapshot,null),e.children.onOutletReAttached(t.contexts),e.attachRef=t.componentRef,e.route=t.route.value,e.outlet&&e.outlet.attach(t.componentRef,t.route.value),fe(t.route)}else{const n=function(t){for(let e=t.parent;e;e=e.parent){const t=e.routeConfig;if(t&&t._loadedConfig)return t._loadedConfig;if(t&&t.component)return null}return null}(r.snapshot),i=n?n.module.componentFactoryResolver:null;e.attachRef=null,e.route=r,e.resolver=i,e.outlet&&e.outlet.activateWith(r,i),this.activateChildRoutes(t,null,e.children)}}else this.activateChildRoutes(t,null,n)}}function fe(t){Jt(t.value),t.children.forEach(fe)}function pe(t){return"function"==typeof t}function me(t){return t instanceof vt}class ge{constructor(t){this.segmentGroup=t||null}}class _e{constructor(t){this.urlTree=t}}function be(t){return new l.a(e=>e.error(new ge(t)))}function ye(t){return new l.a(e=>e.error(new _e(t)))}function ve(t){return new l.a(e=>e.error(new Error(`Only absolute redirects can have named outlets. redirectTo: '${t}'`)))}class we{constructor(t,e,n,r,s){this.configLoader=e,this.urlSerializer=n,this.urlTree=r,this.config=s,this.allowRedirects=!0,this.ngModule=t.get(i.x)}apply(){return this.expandSegmentGroup(this.ngModule,this.config,this.urlTree.root,"primary").pipe(Object(p.a)(t=>this.createUrlTree(t,this.urlTree.queryParams,this.urlTree.fragment))).pipe(Object(S.a)(t=>{if(t instanceof _e)return this.allowRedirects=!1,this.match(t.urlTree);if(t instanceof ge)throw this.noMatchError(t);throw t}))}match(t){return this.expandSegmentGroup(this.ngModule,this.config,t.root,"primary").pipe(Object(p.a)(e=>this.createUrlTree(e,t.queryParams,t.fragment))).pipe(Object(S.a)(t=>{if(t instanceof ge)throw this.noMatchError(t);throw t}))}noMatchError(t){return new Error(`Cannot match any routes. URL Segment: '${t.segmentGroup}'`)}createUrlTree(t,e,n){const r=t.segments.length>0?new wt([],{primary:t}):t;return new vt(r,e,n)}expandSegmentGroup(t,e,n,r){return 0===n.segments.length&&n.hasChildren()?this.expandChildren(t,e,n).pipe(Object(p.a)(t=>new wt([],t))):this.expandSegment(t,n,e,n.segments,r,!0)}expandChildren(t,e,n){return function(t,e){if(0===Object.keys(t).length)return Object(s.a)({});const n=[],r=[],i={};return _t(t,(t,s)=>{const o=e(s,t).pipe(Object(p.a)(t=>i[s]=t));"primary"===s?n.push(o):r.push(o)}),s.a.apply(null,n.concat(r)).pipe(Object(m.a)(),E(),Object(p.a)(()=>i))}(n.children,(n,r)=>this.expandSegmentGroup(t,e,r,n))}expandSegment(t,e,n,r,i,o){return Object(s.a)(...n).pipe(Object(p.a)(a=>this.expandSegmentAgainstRoute(t,e,n,a,r,i,o).pipe(Object(S.a)(t=>{if(t instanceof ge)return Object(s.a)(null);throw t}))),Object(m.a)(),k(t=>!!t),Object(S.a)((t,n)=>{if(t instanceof c||"EmptyError"===t.name){if(this.noLeftoversInUrl(e,r,i))return Object(s.a)(new wt([],{}));throw new ge(e)}throw t}))}noLeftoversInUrl(t,e,n){return 0===e.length&&!t.children[n]}expandSegmentAgainstRoute(t,e,n,r,i,s,o){return Ee(r)!==s?be(e):void 0===r.redirectTo?this.matchSegmentAgainstRoute(t,e,r,i):o&&this.allowRedirects?this.expandSegmentAgainstRouteUsingRedirect(t,e,n,r,i,s):be(e)}expandSegmentAgainstRouteUsingRedirect(t,e,n,r,i,s){return"**"===r.path?this.expandWildCardWithParamsAgainstRouteUsingRedirect(t,n,r,s):this.expandRegularSegmentAgainstRouteUsingRedirect(t,e,n,r,i,s)}expandWildCardWithParamsAgainstRouteUsingRedirect(t,e,n,r){const i=this.applyRedirectCommands([],n.redirectTo,{});return n.redirectTo.startsWith("/")?ye(i):this.lineralizeSegments(n,i).pipe(Object(M.a)(n=>{const i=new wt(n,{});return this.expandSegment(t,i,e,n,r,!1)}))}expandRegularSegmentAgainstRouteUsingRedirect(t,e,n,r,i,s){const{matched:o,consumedSegments:a,lastChild:l,positionalParamSegments:c}=Ce(e,r,i);if(!o)return be(e);const u=this.applyRedirectCommands(a,r.redirectTo,c);return r.redirectTo.startsWith("/")?ye(u):this.lineralizeSegments(r,u).pipe(Object(M.a)(r=>this.expandSegment(t,e,n,r.concat(i.slice(l)),s,!1)))}matchSegmentAgainstRoute(t,e,n,r){if("**"===n.path)return n.loadChildren?this.configLoader.load(t.injector,n).pipe(Object(p.a)(t=>(n._loadedConfig=t,new wt(r,{})))):Object(s.a)(new wt(r,{}));const{matched:i,consumedSegments:o,lastChild:a}=Ce(e,n,r);if(!i)return be(e);const l=r.slice(a);return this.getChildConfig(t,n,r).pipe(Object(M.a)(t=>{const n=t.module,r=t.routes,{segmentGroup:i,slicedSegments:a}=function(t,e,n,r){return n.length>0&&function(t,e,n){return n.some(n=>xe(t,e,n)&&"primary"!==Ee(n))}

1(t,n,r)?{segmentGroup:Oe(new wt(e,function(t,e){const n={};n.primary=e;for(const r of t)""===r.path&&"primary"!==Ee(r)&&(n[Ee(r)]=new wt([],{}));return n}(r,new wt(n,t.children)))),slicedSegments:[]}:0===n.length&&function(t,e,n){return n.some(n=>xe(t,e,n))}(t,n,r)?{segmentGroup:Oe(new wt(t.segments,function(t,e,n,r){const i={};for(const s of n)xe(t,e,s)&&!r[Ee(s)]&&(i[Ee(s)]=new wt([],{}));return Object.assign(Object.assign({},r),i)}(t,n,r,t.children))),slicedSegments:n}:{segmentGroup:t,slicedSegments:n}}(e,o,l,r);return 0===a.length&&i.hasChildren()?this.expandChildren(n,r,i).pipe(Object(p.a)(t=>new wt(o,t))):0===r.length&&0===a.length?Object(s.a)(new wt(o,{})):this.expandSegment(n,i,r,a,"primary",!0).pipe(Object(p.a)(t=>new wt(o.concat(t.segments),t.children)))}))}getChildConfig(t,e,n){return e.children?Object(s.a)(new lt(e.children,t)):e.loadChildren?void 0!==e._loadedConfig?Object(s.a)(e._loadedConfig):function(t,e,n){const r=e.canLoad;return r&&0!==r.length?Object(o.a)(r).pipe(Object(p.a)(r=>{const i=t.get(r);let s;if(function(t){return t&&pe(t.canLoad)}(i))s=i.canLoad(e,n);else{if(!pe(i))throw new Error("Invalid CanLoad guard");s=i(e,n)}return bt(s)})).pipe(Object(m.a)(),(i=t=>!0===t,t=>t.lift(new A(i,void 0,t)))):Object(s.a)(!0);var i}(t.injector,e,n).pipe(Object(M.a)(n=>n?this.configLoader.load(t.injector,e).pipe(Object(p.a)(t=>(e._loadedConfig=t,t))):function(t){return new l.a(e=>e.error(ot(`Cannot load children because the guard of the route "path: '${t.path}'" returned false`)))}(e))):Object(s.a)(new lt([],t))}lineralizeSegments(t,e){let n=[],r=e.root;for(;;){if(n=n.concat(r.segments),0===r.numberOfChildren)return Object(s.a)(n);if(r.numberOfChildren>1||!r.children.primary)return ve(t.redirectTo);r=r.children.primary}}applyRedirectCommands(t,e,n){return this.applyRedirectCreatreUrlTree(e,this.urlSerializer.parse(e),t,n)}applyRedirectCreatreUrlTree(t,e,n,r){const i=this.createSegmentGroup(t,e.root,n,r);return new vt(i,this.createQueryParams(e.queryParams,this.urlTree.queryParams),e.fragment)}createQueryParams(t,e){const n={};return _t(t,(t,r)=>{if("string"==typeof t&&t.startsWith(":")){const i=t.substring(1);n[r]=e[i]}else n[r]=t}),n}createSegmentGroup(t,e,n,r){const i=this.createSegments(t,e.segments,n,r);let s={};return _t(e.children,(e,i)=>{s[i]=this.createSegmentGroup(t,e,n,r)}),new wt(i,s)}createSegments(t,e,n,r){return e.map(e=>e.path.startsWith(":")?this.findPosParam(t,e,r):this.findOrReturn(e,n))}findPosParam(t,e,n){const r=n[e.path.substring(1)];if(!r)throw new Error(`Cannot redirect to '${t}'. Cannot find '${e.path}'.`);return r}findOrReturn(t,e){let n=0;for(const r of e){if(r.path===t.path)return e.splice(n),r;n++}return t}}function Ce(t,e,n){if(""===e.path)return"full"===e.pathMatch&&(t.hasChildren()||n.length>0)?{matched:!1,consumedSegments:[],lastChild:0,positionalParamSegments:{}}:{matched:!0,consumedSegments:[],lastChild:0,positionalParamSegments:{}};const r=(e.matcher||at)(n,t,e);return r?{matched:!0,consumedSegments:r.consumed,lastChild:r.consumed.length,positionalParamSegments:r.posParams}:{matched:!1,consumedSegments:[],lastChild:0,positionalParamSegments:{}}}function Oe(t){if(1===t.numberOfChildren&&t.children.primary){const e=t.children.primary;return new wt(t.segments.concat(e.segments),e.children)}return t}function xe(t,e,n){return(!(t.hasChildren()||e.length>0)||"full"!==n.pathMatch)&&""===n.path&&void 0!==n.redirectTo}function Ee(t){return t.outlet||"primary"}class Se{constructor(t){this.path=t,this.route=this.path[this.path.length-1]}}class Pe{constructor(t,e){this.component=t,this.route=e}}function ke(t,e,n){const r=t._root;return function t(e,n,r,i,s={canDeactivateChecks:[],canActivateChecks:[]}){const o=$t(n);return e.children.forEach(e=>{!function(e,n,r,i,s={canDeactivateChecks:[],canActivateChecks:[]}){const o=e.value,a=n?n.value:null,l=r?r.getContext(e.value.outlet):null;if(a&&o.routeConfig===a.routeConfig){const c=function(t,e,n){if("function"==typeof n)return n(t,e);switch(n){case"pathParamsChange":return!Ot(t.url,e.url);case"pathParamsOrQueryParamsChange":return!Ot(t.url,e.url)||!ft(t.queryParams,e.queryParams);case"always":return!0;case"paramsOrQueryParamsChange":return!te(t,e)||!ft(t.queryParams,e.queryParams);case"paramsChange":default:return!te(t,e)}}(a,o,o.routeConfig.runGuardsAndResolvers);c?s.canActivateChecks.push(new Se(i)):(o.data=a.data,o._resolvedData=a._resolvedData),t(e,n,o.component?l?l.children:null:r,i,s),c&&s.canDeactivateChecks.push(new Pe

1(l&&l.outlet&&l.outlet.component||null,a))}else a&&Ae(n,l,s),s.canActivateChecks.push(new Se(i)),t(e,null,o.component?l?l.children:null:r,i,s)}(e,o[e.value.outlet],r,i.concat([e.value]),s),delete o[e.value.outlet]}),_t(o,(t,e)=>Ae(t,r.getContext(e),s)),s}(r,e?e._root:null,n,[r.value])}function Me(t,e,n){const r=function(t){if(!t)return null;for(let e=t.parent;e;e=e.parent){const t=e.routeConfig;if(t&&t._loadedConfig)return t._loadedConfig}return null}(e);return(r?r.module.injector:n).get(t)}function Ae(t,e,n){const r=$t(t),i=t.value;_t(r,(t,r)=>{Ae(t,i.component?e?e.children.getContext(r):null:e,n)}),n.canDeactivateChecks.push(new Pe(i.component&&e&&e.outlet&&e.outlet.isActivated?e.outlet.component:null,i))}const Te=Symbol("INITIAL_VALUE");function Ie(){return Object(I.a)(t=>Object(u.a)(...t.map(t=>t.pipe(Object(P.a)(1),Object(R.a)(Te)))).pipe(Object(D.a)((t,e)=>{let n=!1;return e.reduce((t,r,i)=>{if(t!==Te)return t;if(r===Te&&(n=!0),!n){if(!1===r)return r;if(i===e.length-1||me(r))return r}return t},t)},Te),Object(g.a)(t=>t!==Te),Object(p.a)(t=>me(t)?t:!0===t),Object(P.a)(1)))}function Re(t,e){return null!==t&&e&&e(new tt(t)),Object(s.a)(!0)}function De(t,e){return null!==t&&e&&e(new X(t)),Object(s.a)(!0)}function je(t,e,n){const r=e.routeConfig?e.routeConfig.canActivate:null;if(!r||0===r.length)return Object(s.a)(!0);const i=r.map(r=>Object(h.a)(()=>{const i=Me(r,e,n);let s;if(function(t){return t&&pe(t.canActivate)}(i))s=bt(i.canActivate(e,t));else{if(!pe(i))throw new Error("Invalid CanActivate guard");s=bt(i(e,t))}return s.pipe(k())}));return Object(s.a)(i).pipe(Ie())}function Ne(t,e,n){const r=e[e.length-1],i=e.slice(0,e.length-1).reverse().map(t=>function(t){const e=t.routeConfig?t.routeConfig.canActivateChild:null;return e&&0!==e.length?{node:t,guards:e}:null}(t)).filter(t=>null!==t).map(e=>Object(h.a)(()=>{const i=e.guards.map(i=>{const s=Me(i,e.node,n);let o;if(function(t){return t&&pe(t.canActivateChild)}(s))o=bt(s.canActivateChild(r,t));else{if(!pe(s))throw new Error("Invalid CanActivateChild guard");o=bt(s(r,t))}return o.pipe(k())});return Object(s.a)(i).pipe(Ie())}));return Object(s.a)(i).pipe(Ie())}class Fe{}class Le{constructor(t,e,n,r,i,s){this.rootComponentType=t,this.config=e,this.urlTree=n,this.url=r,this.paramsInheritanceStrategy=i,this.relativeLinkResolution=s}recognize(){try{const t=Ue(this.urlTree.root,[],[],this.config,this.relativeLinkResolution).segmentGroup,e=this.processSegmentGroup(this.config,t,"primary"),n=new Zt([],Object.freeze({}),Object.freeze(Object.assign({},this.urlTree.queryParams)),this.urlTree.fragment,{},"primary",this.rootComponentType,null,this.urlTree.root,-1,{}),r=new Ht(n,e),i=new Yt(this.url,r);return this.inheritParamsAndData(i._root),Object(s.a)(i)}catch(t){return new l.a(e=>e.error(t))}}inheritParamsAndData(t){const e=t.value,n=Kt(e,this.paramsInheritanceStrategy);e.params=Object.freeze(n.params),e.data=Object.freeze(n.data),t.children.forEach(t=>this.inheritParamsAndData(t))}processSegmentGroup(t,e,n){return 0===e.segments.length&&e.hasChildren()?this.processChildren(t,e):this.processSegment(t,e,e.segments,n)}processChildren(t,e){const n=xt(e,(e,n)=>this.processSegmentGroup(t,e,n));return function(t){const e={};t.forEach(t=>{const n=e[t.value.outlet];if(n){const e=n.url.map(t=>t.toString()).join("/"),r=t.value.url.map(t=>t.toString()).join("/");throw new Error(`Two segments cannot have the same outlet name: '${e}' and '${r}'.`)}e[t.value.outlet]=t.value})}(n),n.sort((t,e)=>"primary"===t.value.outlet?-1:"primary"===e.value.outlet?1:t.value.outlet.localeCompare(e.value.outlet)),n}processSegment(t,e,n,r){for(const s of t)try{return this.processSegmentAgainstRoute(s,e,n,r)}catch(i){if(!(i instanceof Fe))throw i}if(this.noLeftoversInUrl(e,n,r))return[];throw new Fe}noLeftoversInUrl(t,e,n){return 0===e.length&&!t.children[n]}processSegmentAgainstRoute(t,e,n,r){if(t.redirectTo)throw new Fe;if((t.outlet||"primary")!==r)throw new Fe;let i,s=[],o=[];if("**"===t.path){const s=n.length>0?gt(n).parameters:{};i=new Zt(n,s,Object.freeze(Object.assign({},this.urlTree.queryParams)),this.urlTree.fragment,$e(t),r,t.component,t,Ve(e),ze(e)+n.length,qe(t))}else{const a=function(t,e,n){if(""===e.path){if("full"===e.pathMatch&&(t.hasChildren()||n.length>0))throw new Fe;return{consumedSegments:[],lastChild:0,parameters:{}}}const r=(e.matcher||at)(n,t,e);if(!r)throw new Fe;const i={};_t(r.posParams,(t,e)=>{i[e]=t.path});const s=r.consumed.length>0?Object.assign(Object.assign({},i),r.consumed[r.consumed.length-1].parameters):i;return{consumedSegments:r.consumed,lastChild:r.consumed.length,parameters:s}}

1(e,t,n);s=a.consumedSegments,o=n.slice(a.lastChild),i=new Zt(s,a.parameters,Object.freeze(Object.assign({},this.urlTree.queryParams)),this.urlTree.fragment,$e(t),r,t.component,t,Ve(e),ze(e)+s.length,qe(t))}const a=function(t){return t.children?t.children:t.loadChildren?t._loadedConfig.routes:[]}(t),{segmentGroup:l,slicedSegments:c}=Ue(e,s,o,a,this.relativeLinkResolution);if(0===c.length&&l.hasChildren()){const t=this.processChildren(a,l);return[new Ht(i,t)]}if(0===a.length&&0===c.length)return[new Ht(i,[])];const u=this.processSegment(a,l,c,"primary");return[new Ht(i,u)]}}function Ve(t){let e=t;for(;e._sourceSegment;)e=e._sourceSegment;return e}function ze(t){let e=t,n=e._segmentIndexShift?e._segmentIndexShift:0;for(;e._sourceSegment;)e=e._sourceSegment,n+=e._segmentIndexShift?e._segmentIndexShift:0;return n-1}function Ue(t,e,n,r,i){if(n.length>0&&function(t,e,n){return n.some(n=>Be(t,e,n)&&"primary"!==He(n))}(t,n,r)){const i=new wt(e,function(t,e,n,r){const i={};i.primary=r,r._sourceSegment=t,r._segmentIndexShift=e.length;for(const s of n)if(""===s.path&&"primary"!==He(s)){const n=new wt([],{});n._sourceSegment=t,n._segmentIndexShift=e.length,i[He(s)]=n}return i}(t,e,r,new wt(n,t.children)));return i._sourceSegment=t,i._segmentIndexShift=e.length,{segmentGroup:i,slicedSegments:[]}}if(0===n.length&&function(t,e,n){return n.some(n=>Be(t,e,n))}(t,n,r)){const s=new wt(t.segments,function(t,e,n,r,i,s){const o={};for(const a of r)if(Be(t,n,a)&&!i[He(a)]){const n=new wt([],{});n._sourceSegment=t,n._segmentIndexShift="legacy"===s?t.segments.length:e.length,o[He(a)]=n}return Object.assign(Object.assign({},i),o)}(t,e,n,r,t.children,i));return s._sourceSegment=t,s._segmentIndexShift=e.length,{segmentGroup:s,slicedSegments:n}}const s=new wt(t.segments,t.children);return s._sourceSegment=t,s._segmentIndexShift=e.length,{segmentGroup:s,slicedSegments:n}}function Be(t,e,n){return(!(t.hasChildren()||e.length>0)||"full"!==n.pathMatch)&&""===n.path&&void 0===n.redirectTo}function He(t){return t.outlet||"primary"}function $e(t){return t.data||{}}function qe(t){return t.resolve||{}}function Ge(t,e,n,r){const i=Me(t,e,r);return bt(i.resolve?i.resolve(e,n):i(e,n))}function We(t){return function(e){return e.pipe(Object(I.a)(e=>{const n=t(e);return n?Object(o.a)(n).pipe(Object(p.a)(()=>e)):Object(o.a)([e])}))}}class Ke{}class Ze{shouldDetach(t){return!1}store(t,e){}shouldAttach(t){return!1}retrieve(t){return null}shouldReuseRoute(t,e){return t.routeConfig===e.routeConfig}}const Ye=new i.q("ROUTES");class Qe{constructor(t,e,n,r){this.loader=t,this.compiler=e,this.onLoadStartListener=n,this.onLoadEndListener=r}load(t,e){return this.onLoadStartListener&&this.onLoadStartListener(e),this.loadModuleFactory(e.loadChildren).pipe(Object(p.a)(n=>{this.onLoadEndListener&&this.onLoadEndListener(e);const r=n.create(t);return new lt(mt(r.injector.get(Ye)).map(dt),r)}))}loadModuleFactory(t){return"string"==typeof t?Object(o.a)(this.loader.load(t)):bt(t()).pipe(Object(M.a)(t=>t instanceof i.v?Object(s.a)(t):Object(o.a)(this.compiler.compileModuleAsync(t))))}}class Xe{}class Je{shouldProcessUrl(t){return!0}extract(t){return t}merge(t,e){return t}}function tn(t){throw t}function en(t,e,n){return e.parse("/")}function nn(t,e){return Object(s.a)(null)}class rn{constructor(t,e,n,r,s,o,l,c){this.rootComponentType=t,this.urlSerializer=e,this.rootContexts=n,this.location=r,this.config=c,this.lastSuccessfulNavigation=null,this.currentNavigation=null,this.navigationId=0,this.isNgZoneEnabled=!1,this.events=new d.a,this.errorHandler=tn,this.malformedUriErrorHandler=en,this.navigated=!1,this.lastSuccessfulId=-1,this.hooks={beforePreactivation:nn,afterPreactivation:nn},this.urlHandlingStrategy=new Je,this.routeReuseStrategy=new Ze,this.onSameUrlNavigation="ignore",this.paramsInheritanceStrategy="emptyOnly",this.urlUpdateStrategy="deferred",this.relativeLinkResolution="legacy",this.ngModule=s.get(i.x),this.console=s.get(i.cb);const u=s.get(i.z);this.isNgZoneEnabled=u instanceof i.z,this.resetConfig(c),this.currentUrlTree=new vt(new wt([],{}),{},null),this.rawUrlTree=this.currentUrlTree,this.browserUrlTree=this.currentUrlTree,this.configLoader=new Qe(o,l,t=>this.triggerEvent(new Y(t)),t=>this.triggerEvent(new Q(t))),this.routerState=Gt(this.currentUrlTree,this.rootComponentType),this.transitions=new a.a({id:0,currentUrlTree:this.currentUrlTree,currentRawUrl:this.currentUrlTree,extractedUrl:this.urlHandlingStrategy.extract(this.currentUrlTree),urlAfterRedirects:this.urlHandlingStrategy.extract(this.currentUrlTree),rawUrl:this.currentUrlTree,extras:{},resolve:null,reject:null,promise:Promise.resolve(!0),source:"imperative",restoredState:null,currentSnapshot:this.routerState.snapshot,targetSnapshot:null,currentRouterState:this.routerState,targetRouterState:null,guards:{canActivateChecks:[],canDeactivateChecks:[]},guardsResult:null}),this.navigations=this.setupNavigations(this.transitions),this.processNavigations()}setupNavigations(t){const e=this.events;return t.pipe(Object(g.a)(t=>0!==t.id),Object(p.a)(t=>Object.assign(Object.assign({},t),{extractedUrl:this.urlHandlingStrategy.extract(t.rawUrl)})),Object(I.a)(t=>{let n=!1,r=!1;return Object(s.a)(t).pipe(Object(F.a)(t=>{this.currentNavigation={id:t.id,initialUrl:t.currentRawUrl,extractedUrl:t.extractedUrl,trigger:t.source,extras:t.extras,previousNavigation:this.lastSuccessfulNavigation?Object.assign(Object.assign({},this.lastSuccessfulNavigation),{previousNavigation:null}):null}}),Object(I.a)(t=>{const n=!this.navigated||t.extractedUrl.toString()!==this.browserUrlTree.toString();if(("reload"===this.onSameUrlNavigation||n)&&this.urlHandlingStrategy.shouldProcessUrl(t.rawUrl))return Object(s.a)(t).pipe(Object(I.a)(t=>{const n=this.transitions.getValue();return e.next(new U(t.id,this.serializeUrl(t.extractedUrl),t.source,t.restoredState)),n!==this.transitions.getValue()?f.a:[t]}),Object(I.a)(t=>Promise.resolve(t)),(r=this.ngModule.injector,i=this.configLoader,o=this.urlSerializer,a=this.config,function(t){return t.pipe(Object(I.a)(t=>function(t,e,n,r,i){return new we(t,e,n,r,i).apply()}(r,i,o,t.extractedUrl,a).pipe(Object(p.a)(e=>Object.assign(Object.assign({},t),{urlAfterRedirects:e})))))}),Object(F.a)(t=>{this.currentNavigation=Object.assign(Object.assign({},this.currentNavigation),{finalUrl:t.urlAfterRedirects})}),function(t,e,n,r,i){return function(s){return s.pipe(Object(M.a)(s=>function(t,e,n,r,i="emptyOnly",s="legacy"){return new Le(t,e,n,r,i,s).recognize()}(t,e,s.urlAfterRedirects,n(s.urlAfterRedirects),r,i).pipe(Object(p.a)(t=>Object.assign(Object.assign({},s),{targetSnapshot:t})))))}}(this.rootComponentType,this.config,t=>this.serializeUrl(t),this.paramsInheritanceStrategy,this.relativeLinkResolution),Object(F.a)(t=>{"eager"===this.urlUpdateStrategy&&(t.extras.skipLocationChange||this.setBrowserUrl(t.urlAfterRedirects,!!t.extras.replaceUrl,t.id,t.extras.state),this.browserUrlTree=t.urlAfterRedirects)}),Object(F.a)(t=>{const n=new q(t.id,this.serializeUrl(t.extractedUrl),this.serializeUrl(t.urlAfterRedirects),t.targetSnapshot);e.next(n)}));var r,i,o,a;if(n&&this.rawUrlTree&&this.urlHandlingStrategy.shouldProcessUrl(this.rawUrlTree)){const{id:n,extractedUrl:r,source:i,restoredState:o,extras:a}=t,l=new U(n,this.serializeUrl(r),i,o);e.next(l);const c=Gt(r,this.rootComponentType).snapshot;return Object(s.a)(Object.assign(Object.assign({},t),{targetSnapshot:c,urlAfterRedirects:r,extras:Object.assign(Object.assign({},a),{skipLocationChange:!1,replaceUrl:!1})}

1))}return this.rawUrlTree=t.rawUrl,this.browserUrlTree=t.urlAfterRedirects,t.resolve(null),f.a}),We(t=>{const{targetSnapshot:e,id:n,extractedUrl:r,rawUrl:i,extras:{skipLocationChange:s,replaceUrl:o}}=t;return this.hooks.beforePreactivation(e,{navigationId:n,appliedUrlTree:r,rawUrlTree:i,skipLocationChange:!!s,replaceUrl:!!o})}),Object(F.a)(t=>{const e=new G(t.id,this.serializeUrl(t.extractedUrl),this.serializeUrl(t.urlAfterRedirects),t.targetSnapshot);this.triggerEvent(e)}),Object(p.a)(t=>Object.assign(Object.assign({},t),{guards:ke(t.targetSnapshot,t.currentSnapshot,this.rootContexts)})),function(t,e){return function(n){return n.pipe(Object(M.a)(n=>{const{targetSnapshot:r,currentSnapshot:i,guards:{canActivateChecks:a,canDeactivateChecks:l}}=n;return 0===l.length&&0===a.length?Object(s.a)(Object.assign(Object.assign({},n),{guardsResult:!0})):function(t,e,n,r){return Object(o.a)(t).pipe(Object(M.a)(t=>function(t,e,n,r,i){const o=e&&e.routeConfig?e.routeConfig.canDeactivate:null;if(!o||0===o.length)return Object(s.a)(!0);const a=o.map(s=>{const o=Me(s,e,i);let a;if(function(t){return t&&pe(t.canDeactivate)}(o))a=bt(o.canDeactivate(t,e,n,r));else{if(!pe(o))throw new Error("Invalid CanDeactivate guard");a=bt(o(t,e,n,r))}return a.pipe(k())});return Object(s.a)(a).pipe(Ie())}(t.component,t.route,n,e,r)),k(t=>!0!==t,!0))}(l,r,i,t).pipe(Object(M.a)(n=>n&&"boolean"==typeof n?function(t,e,n,r){return Object(o.a)(e).pipe(Object(j.a)(e=>Object(o.a)([De(e.route.parent,r),Re(e.route,r),Ne(t,e.path,n),je(t,e.route,n)]).pipe(Object(m.a)(),k(t=>!0!==t,!0))),k(t=>!0!==t,!0))}(r,a,t,e):Object(s.a)(n)),Object(p.a)(t=>Object.assign(Object.assign({},n),{guardsResult:t})))}))}}(this.ngModule.injector,t=>this.triggerEvent(t)),Object(F.a)(t=>{if(me(t.guardsResult)){const e=ot(`Redirecting to "${this.serializeUrl(t.guardsResult)}"`);throw e.url=t.guardsResult,e}}),Object(F.a)(t=>{const e=new W(t.id,this.serializeUrl(t.extractedUrl),this.serializeUrl(t.urlAfterRedirects),t.targetSnapshot,!!t.guardsResult);this.triggerEvent(e)}),Object(g.a)(t=>{if(!t.guardsResult){this.resetUrlToCurrentUrlTree();const n=new H(t.id,this.serializeUrl(t.extractedUrl),"");return e.next(n),t.resolve(!1),!1}return!0}),We(t=>{if(t.guards.canActivateChecks.length)return Object(s.a)(t).pipe(Object(F.a)(t=>{const e=new K(t.id,this.serializeUrl(t.extractedUrl),this.serializeUrl(t.urlAfterRedirects),t.targetSnapshot);this.triggerEvent(e)}),(e=this.paramsInheritanceStrategy,n=this.ngModule.injector,function(t){return t.pipe(Object(M.a)(t=>{const{targetSnapshot:r,guards:{canActivateChecks:i}}=t;return i.length?Object(o.a)(i).pipe(Object(j.a)(t=>function(t,e,n,r){return function(t,e,n,r){const i=Object.keys(t);if(0===i.length)return Object(s.a)({});if(1===i.length){const s=i[0];return Ge(t[s],e,n,r).pipe(Object(p.a)(t=>({[s]:t})))}const a={};return Object(o.a)(i).pipe(Object(M.a)(i=>Ge(t[i],e,n,r).pipe(Object(p.a)(t=>(a[i]=t,t))))).pipe(E(),Object(p.a)(()=>a))}(t._resolve,t,e,r).pipe(Object(p.a)(e=>(t._resolvedData=e,t.data=Object.assign(Object.assign({},t.data),Kt(t,n).resolve),null)))}(t.route,r,e,n)),Object(N.a)((t,e)=>t),Object(p.a)(e=>t)):Object(s.a)(t)}))}),Object(F.a)(t=>{const e=new Z(t.id,this.serializeUrl(t.extractedUrl),this.serializeUrl(t.urlAfterRedirects),t.targetSnapshot);this.triggerEvent(e)}));var e,n}),We(t=>{const{targetSnapshot:e,id:n,extractedUrl:r,rawUrl:i,extras:{skipLocationChange:s,replaceUrl:o}}=t;return this.hooks.afterPreactivation(e,{navigationId:n,appliedUrlTree:r,rawUrlTree:i,skipLocationChange:!!s,replaceUrl:!!o})}),Object(p.a)(t=>{const e=function(t,e,n){const r=function t(e,n,r){if(r&&e.shouldReuseRoute(n.value,r.value.snapshot)){const i=r.value;i._futureSnapshot=n.value;const s=function(e,n,r){return n.children.map(n=>{for(const i of r.children)if(e.shouldReuseRoute(i.value.snapshot,n.value))return t(e,n,i);return t(e,n)})}(e,n,r);return new Ht(i,s)}{const r=e.retrieve(n.value);if(r){const t=r.route;return function t(e,n){if(e.value.routeConfig!==n.value.routeConfig)throw new Error("Cannot reattach ActivatedRouteSnapshot created from a different route");

1if(e.children.length!==n.children.length)throw new Error("Cannot reattach ActivatedRouteSnapshot with a different number of children");n.value._futureSnapshot=e.value;for(let r=0;r<e.children.length;++r)t(e.children[r],n.children[r])}(n,t),t}{const r=new Wt(new a.a((i=n.value).url),new a.a(i.params),new a.a(i.queryParams),new a.a(i.fragment),new a.a(i.data),i.outlet,i.component,i),s=n.children.map(n=>t(e,n));return new Ht(r,s)}}var i}(t,e._root,n?n._root:void 0);return new qt(r,e)}(this.routeReuseStrategy,t.targetSnapshot,t.currentRouterState);return Object.assign(Object.assign({},t),{targetRouterState:e})}),Object(F.a)(t=>{this.currentUrlTree=t.urlAfterRedirects,this.rawUrlTree=this.urlHandlingStrategy.merge(this.currentUrlTree,t.rawUrl),this.routerState=t.targetRouterState,"deferred"===this.urlUpdateStrategy&&(t.extras.skipLocationChange||this.setBrowserUrl(this.rawUrlTree,!!t.extras.replaceUrl,t.id,t.extras.state),this.browserUrlTree=t.urlAfterRedirects)}),(i=this.rootContexts,l=this.routeReuseStrategy,c=t=>this.triggerEvent(t),Object(p.a)(t=>(new de(l,t.targetRouterState,t.currentRouterState,c).activate(i),t))),Object(F.a)({next(){n=!0},complete(){n=!0}}),Object(L.a)(()=>{if(!n&&!r){this.resetUrlToCurrentUrlTree();const n=new H(t.id,this.serializeUrl(t.extractedUrl),`Navigation ID ${t.id} is not equal to the current navigation id ${this.navigationId}`);e.next(n),t.resolve(!1)}this.currentNavigation=null}),Object(S.a)(n=>{if(r=!0,(i=n)&&i.ngNavigationCancelingError){const r=me(n.url);r||(this.navigated=!0,this.resetStateAndUrl(t.currentRouterState,t.currentUrlTree,t.rawUrl));const i=new H(t.id,this.serializeUrl(t.extractedUrl),n.message);e.next(i),r?setTimeout(()=>{const e=this.urlHandlingStrategy.merge(n.url,this.rawUrlTree);return this.scheduleNavigation(e,"imperative",null,{skipLocationChange:t.extras.skipLocationChange,replaceUrl:"eager"===this.urlUpdateStrategy},{resolve:t.resolve,reject:t.reject,promise:t.promise})},0):t.resolve(!1)}else{this.resetStateAndUrl(t.currentRouterState,t.currentUrlTree,t.rawUrl);const r=new $(t.id,this.serializeUrl(t.extractedUrl),n);e.next(r);try{t.resolve(this.errorHandler(n))}catch(s){t.reject(s)}}var i;return f.a}));var i,l,c}))}resetRootComponentType(t){this.rootComponentType=t,this.routerState.root.component=this.rootComponentType}getTransition(){const t=this.transitions.value;return t.urlAfterRedirects=this.browserUrlTree,t}setTransition(t){this.transitions.next(Object.assign(Object.assign({},this.getTransition()),t))}initialNavigation(){this.setUpLocationChangeListener(),0===this.navigationId&&this.navigateByUrl(this.location.path(!0),{replaceUrl:!0})}setUpLocationChangeListener(){this.locationSubscription||(this.locationSubscription=this.location.subscribe(t=>{let e=this.parseUrl(t.url);const n="popstate"===t.type?"popstate":"hashchange",r=t.state&&t.state.navigationId?t.state:null;setTimeout(()=>{this.scheduleNavigation(e,n,r,{replaceUrl:!0})},0)}))}get url(){return this.serializeUrl(this.currentUrlTree)}getCurrentNavigation(){return this.currentNavigation}triggerEvent(t){this.events.next(t)}resetConfig(t){ct(t),this.config=t.map(dt),this.navigated=!1,this.lastSuccessfulId=-1}ngOnDestroy(){this.dispose()}dispose(){this.locationSubscription&&(this.locationSubscription.unsubscribe(),this.locationSubscription=null)}createUrlTree(t,e={}){const{relativeTo:n,queryParams:r,fragment:s,preserveQueryParams:o,queryParamsHandling:a,preserveFragment:l}=e;Object(i.Y)()&&o&&console&&console.warn&&console.warn("preserveQueryParams is deprecated, use queryParamsHandling instead.");const c=n||this.routerState.root,u=l?this.currentUrlTree.fragment:s;let h=null;if(a)switch(a){case"merge":h=Object.assign(Object.assign({},this.currentUrlTree.queryParams),r);break;case"preserve":h=this.currentUrlTree.queryParams;break;default:h=r||null}else h=o?this.currentUrlTree.queryParams:r||null;return null!==h&&(h=this.removeEmptyProps(h)),function(t,e,n,r,i){if(0===n.length)return ne(e.root,e.root,e,r,i);const s=function(t){if("string"==typeof t[0]&&1===t.length&&"/"===t[0])return new re(!0,0,t);let e=0,n=!1;const r=t.reduce((t,r,i)=>{if("object"==typeof r&&null!=r){if(r.outlets){const e={};return _t(r.outlets,(t,n)=>{e[n]="string"==typeof t?t.split("/"):t}),[...t,{outlets:e}]}if(r.segmentPath)return[...t,r.segmentPath]}return"string"!=typeof r?[...t,r]:0===i?(r.split("/").forEach((r,i)=>{0==i&&"."===r||(0==i&&""===r?n=!0:".."===r?e++:""!=r&&t.push(r))}),t):[...t,r]},[]);return new re(n,e,r)}(n);if(s.toRoot())return ne(e.root,new wt([],{}),e,r,i);const o=function(t,e,n){if(t.isAbsolute)return new ie(e.root,!0,0);if(-1===n.snapshot._lastPathIndex)return new ie(n.snapshot._urlSegment,!0,0);const r=ee(t.commands[0])?0:1;return function(t,e,n){let r=t,i=e,s=n;for(;s>i;){if(s-=i,r=r.parent,!r)throw new Error("Invalid number of '../'");i=r.segments.length}return new ie(r,!1,i-s)}(n.snapshot._urlSegment,n.snapshot._lastPathIndex+r,t.numberOfDoubleDots)}(s,e,t),a=o.processChildren?ae(o.segmentGroup,o.index,s.commands):oe(o.segmentGroup,o.index,s.commands);return ne(o.segmentGroup,a,e,r,i)}(c,this.currentUrlTree,t,h,u)}navigateByUrl(t,e={skipLocationChange:!1}){Object(i.Y)()&&this.isNgZoneEnabled&&!i.z.isInAngularZone()&&this.console.warn("Navigation triggered outside Angular zone, did 

1you forget to call 'ngZone.run()'?");const n=me(t)?t:this.parseUrl(t),r=this.urlHandlingStrategy.merge(n,this.rawUrlTree);return this.scheduleNavigation(r,"imperative",null,e)}navigate(t,e={skipLocationChange:!1}){return function(t){for(let e=0;e<t.length;e++){const n=t[e];if(null==n)throw new Error(`The requested path contains ${n} segment at index ${e}`)}}(t),this.navigateByUrl(this.createUrlTree(t,e),e)}serializeUrl(t){return this.urlSerializer.serialize(t)}parseUrl(t){let e;try{e=this.urlSerializer.parse(t)}catch(n){e=this.malformedUriErrorHandler(n,this.urlSerializer,t)}return e}isActive(t,e){if(me(t))return yt(this.currentUrlTree,t,e);const n=this.parseUrl(t);return yt(this.currentUrlTree,n,e)}removeEmptyProps(t){return Object.keys(t).reduce((e,n)=>{const r=t[n];return null!=r&&(e[n]=r),e},{})}processNavigations(){this.navigations.subscribe(t=>{this.navigated=!0,this.lastSuccessfulId=t.id,this.events.next(new B(t.id,this.serializeUrl(t.extractedUrl),this.serializeUrl(this.currentUrlTree))),this.lastSuccessfulNavigation=this.currentNavigation,this.currentNavigation=null,t.resolve(!0)},t=>{this.console.warn("Unhandled Navigation Error: ")})}scheduleNavigation(t,e,n,r,i){const s=this.getTransition();if(s&&"imperative"!==e&&"imperative"===s.source&&s.rawUrl.toString()===t.toString())return Promise.resolve(!0);if(s&&"hashchange"==e&&"popstate"===s.source&&s.rawUrl.toString()===t.toString())return Promise.resolve(!0);if(s&&"popstate"==e&&"hashchange"===s.source&&s.rawUrl.toString()===t.toString())return Promise.resolve(!0);let o,a,l;i?(o=i.resolve,a=i.reject,l=i.promise):l=new Promise((t,e)=>{o=t,a=e});const c=++this.navigationId;return this.setTransition({id:c,source:e,restoredState:n,currentUrlTree:this.currentUrlTree,currentRawUrl:this.rawUrlTree,rawUrl:t,extras:r,resolve:o,reject:a,promise:l,currentSnapshot:this.routerState.snapshot,currentRouterState:this.routerState}),l.catch(t=>Promise.reject(t))}setBrowserUrl(t,e,n,r){const i=this.urlSerializer.serialize(t);r=r||{},this.location.isCurrentPathEqualTo(i)||e?this.location.replaceState(i,"",Object.assign(Object.assign({},r),{navigationId:n})):this.location.go(i,"",Object.assign(Object.assign({},r),{navigationId:n}))}resetStateAndUrl(t,e,n){this.routerState=t,this.currentUrlTree=e,this.rawUrlTree=this.urlHandlingStrategy.merge(this.currentUrlTree,n),this.resetUrlToCurrentUrlTree()}resetUrlToCurrentUrlTree(){this.location.replaceState(this.urlSerializer.serialize(this.rawUrlTree),"",{navigationId:this.lastSuccessfulId})}}class sn{constructor(t,e,n,r,i){this.router=t,this.route=e,this.commands=[],null==n&&r.setAttribute(i.nativeElement,"tabindex","0")}set routerLink(t){this.commands=null!=t?Array.isArray(t)?t:[t]:[]}set preserveQueryParams(t){Object(i.Y)()&&console&&console.warn&&console.warn("preserveQueryParams is deprecated!, use queryParamsHandling instead."),this.preserve=t}onClick(){const t={skipLocationChange:an(this.skipLocationChange),replaceUrl:an(this.replaceUrl),state:this.state};return this.router.navigateByUrl(this.urlTree,t),!0}get urlTree(){return this.router.createUrlTree(this.commands,{relativeTo:this.route,queryParams:this.queryParams,fragment:this.fragment,preserveQueryParams:an(this.preserve),queryParamsHandling:this.queryParamsHandling,preserveFragment:an(this.preserveFragment)})}}class on{constructor(t,e,n){this.router=t,this.route=e,this.locationStrategy=n,this.commands=[],this.subscription=t.events.subscribe(t=>{t instanceof B&&this.updateTargetUrlAndHref()})}set routerLink(t){this.commands=null!=t?Array.isArray(t)?t:[t]:[]}set preserveQueryParams(t){Object(i.Y)()&&console&&console.warn&&console.warn("preserveQueryParams is deprecated, use queryParamsHandling instead."),this.preserve=t}ngOnChanges(t){this.updateTargetUrlAndHref()}ngOnDestroy(){this.subscription.unsubscribe()}onClick(t,e,n,r){if(0!==t||e||n||r)return!0;if("string"==typeof this.target&&"_self"!=this.target)return!0;const i={skipLocationChange:an(this.skipLocationChange),replaceUrl:an(this.replaceUrl),state:this.state};return this.router.navigateByUrl(this.urlTree,i),!1}updateTargetUrlAndHref(){this.href=this.locationStrategy.prepareExternalUrl(this.router.serializeUrl(this.urlTree))}get urlTree(){return this.router.createUrlTree(this.commands,{relativeTo:this.route,queryParams:this.queryParams,fragment:this.fragment,preserveQueryParams:an(this.preserve),queryParamsHandling:this.queryParamsHandling,preserveFragment:an(this.preserveFragment)})}}function an(t){return""===t||!!t}class ln{constructor(t,e,n,r,i){this.router=t,this.element=e,this.renderer=n,this.link=r,this.linkWithHref=i,this.classes=[],this.isActive=!1,this.routerLinkActiveOptions={exact:!1},this.subscription=t.events.subscribe(t=>{t instanceof B&&this.update()})}ngAfterContentInit(){this.links.changes.subscribe(t=>this.update()),this.linksWithHrefs.changes.subscribe(t=>this.update()),this.update()}set routerLinkActive(t){const e=Array.isArray(t)?t:t.split(" ");this.classes=e.filter(t=>!!t)}ngOnChanges(t){this.update()}ngOnDestroy(){this.subscription.unsubscribe()}update(){this.links&&this.linksWithHrefs&&this.router.navigated&&Promise.resolve().then(()=>{const t=this.hasActiveLinks();

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1orScrolling||"disabled"}init(){"disabled"!==this.options.scrollPositionRestoration&&this.viewportScroller.setHistoryScrollRestoration("manual"),this.routerEventsSubscription=this.createScrollEvents(),this.scrollEventsSubscription=this.consumeScrollEvents()}createScrollEvents(){return this.router.events.subscribe(t=>{t instanceof U?(this.store[this.lastId]=this.viewportScroller.getScrollPosition(),this.lastSource=t.navigationTrigger,this.restoredId=t.restoredState?t.restoredState.navigationId:0):t instanceof B&&(this.lastId=t.id,this.scheduleScrollEvent(t,this.router.parseUrl(t.urlAfterRedirects).fragment))})}consumeScrollEvents(){return this.router.events.subscribe(t=>{t instanceof nt&&(t.position?"top"===this.options.scrollPositionRestoration?this.viewportScroller.scrollToPosition([0,0]):"enabled"===this.options.scrollPositionRestoration&&this.viewportScroller.scrollToPosition(t.position):t.anchor&&"enabled"===this.options.anchorScrolling?this.viewportScroller.scrollToAnchor(t.anchor):"disabled"!==this.options.scrollPositionRestoration&&this.viewportScroller.scrollToPosition([0,0]))})}scheduleScrollEvent(t,e){this.router.triggerEvent(new nt(t,"popstate"===this.lastSource?this.store[this.restoredId]:null,e))}ngOnDestroy(){this.routerEventsSubscription&&this.routerEventsSubscription.unsubscribe(),this.scrollEventsSubscription&&this.scrollEventsSubscription.unsubscribe()}}const bn=new i.q("ROUTER_CONFIGURATION"),yn=new i.q("ROUTER_FORROOT_GUARD"),vn=[r.h,{provide:Et,useClass:St},{provide:rn,useFactory:Pn,deps:[Et,un,r.h,i.r,i.w,i.i,Ye,bn,[Xe,new i.A],[Ke,new i.A]]},un,{provide:Wt,useFactory:kn,deps:[rn]},{provide:i.w,useClass:i.L},gn,mn,pn,{provide:bn,useValue:{enableTracing:!1}}];function wn(){return new i.y("Router",rn)}class Cn{constructor(t,e){}static forRoot(t,e){return{ngModule:Cn,providers:[vn,Sn(t),{provide:yn,useFactory:En,deps:[[rn,new i.A,new i.K]]},{provide:bn,useValue:e||{}},{provide:r.i,useFactory:xn,deps:[r.t,[new i.p(r.a),new i.A],bn]},{provide:_n,useFactory:On,deps:[rn,r.u,bn]},{provide:fn,useExisting:e&&e.preloadingStrategy?e.preloadingStrategy:mn},{provide:i.y,multi:!0,useFactory:wn},[Mn,{provide:i.d,multi:!0,useFactory:An,deps:[Mn]},{provide:In,useFactory:Tn,deps:[Mn]},{provide:i.b,multi:!0,useExisting:In}]]}}static forChild(t){return{ngModule:Cn,providers:[Sn(t)]}}}function On(t,e,n){return n.scrollOffset&&e.setOffset(n.scrollOffset),new _n(t,e,n)}function xn(t,e,n={}){return n.useHash?new r.f(t,e):new r.s(t,e)}function En(t){if(t)throw new Error("RouterModule.forRoot() called twice. Lazy loaded modules should use RouterModule.forChild() instead.");return"guarded"}function Sn(t){return[{provide:i.a,multi:!0,useValue:t},{provide:Ye,multi:!0,useValue:t}]}function Pn(t,e,n,i,s,o,a,l={},c,u){const h=new rn(null,t,e,n,i,s,o,mt(a));if(c&&(h.urlHandlingStrategy=c),u&&(h.routeReuseStrategy=u),l.errorHandler&&(h.errorHandler=l.errorHandler),l.malformedUriErrorHandler&&(h.malformedUriErrorHandler=l.malformedUriErrorHandler),l.enableTracing){const t=Object(r.z)();h.events.subscribe(e=>{t.logGroup("Router Event: "+e.constructor.name),t.log(e.toString()),t.log(e),t.logGroupEnd()})}return l.onSameUrlNavigation&&(h.onSameUrlNavigation=l.onSameUrlNavigation),l.paramsInheritanceStrategy&&(h.paramsInheritanceStrategy=l.paramsInheritanceStrategy),l.urlUpdateStrategy&&(h.urlUpdateStrategy=l.urlUpdateStrategy),l.relativeLinkResolution&&(h.relativeLinkResolution=l.relativeLinkResolution),h}function kn(t){return t.routerState.root}class Mn{constructor(t){this.injector=t,this.initNavigation=!1,this.resultOfPreactivationDone=new d.a}appInitializer(){return this.injector.get(r.g,Promise.resolve(null)).then(()=>{let t=null;const e=new Promise(e=>t=e),n=this.injector.get(rn),r=this.injector.get(bn);if(this.isLegacyDisabled(r)||this.isLegacyEnabled(r))t(!0);else if("disabled"===r.initialNavigation)n.setUpLocationChangeListener(),t(!0);else{if("enabled"!==r.initialNavigation)throw new Error(`Invalid initialNavigation options: '${r.initialNavigation}'`);n.hooks.afterPreactivation=()=>this.initNavigation?Object(s.a)(null):(this.initNavigation=!0,t(!0),this.resultOfPreactivationDone),n.initialNavigation()}return e})}bootstrapListener(t){const e=this.injector.get(bn),n=this.injector.get(gn),r

1=this.injector.get(_n),s=this.injector.get(rn),o=this.injector.get(i.g);t===o.components[0]&&(this.isLegacyEnabled(e)?s.initialNavigation():this.isLegacyDisabled(e)&&s.setUpLocationChangeListener(),n.setUpPreloading(),r.init(),s.resetRootComponentType(o.componentTypes[0]),this.resultOfPreactivationDone.next(null),this.resultOfPreactivationDone.complete())}isLegacyEnabled(t){return"legacy_enabled"===t.initialNavigation||!0===t.initialNavigation||void 0===t.initialNavigation}isLegacyDisabled(t){return"legacy_disabled"===t.initialNavigation||!1===t.initialNavigation}}function An(t){return t.appInitializer.bind(t)}function Tn(t){return t.bootstrapListener.bind(t)}const In=new i.q("Router Initializer")},iiAa:function(t,e,n){"use strict";n.d(e,"a",(function(){return s}));var r=n("Xsw5"),i=n("uTE/");class s{constructor(t,e){this._dialog=t,this._snackBar=e}clearStorage(){localStorage.clear()}getAuthToken(){return localStorage.getItem("e-Learning")}showAlert(t,e){this._snackBar.open(t,"Close",{duration:3e3})}trim(t){for(const e in t)"string"==typeof t[e]&&(t[e]=t[e].trim());return t}errorAlert(t){this.openDialog({title:"",message:t&&t.error&&t.error.message?t.error.message:r.c,yes:r.b.close,hideCancelButton:!0}).subscribe(t=>{})}openDialog(t){return this._dialog.open(i.a,{width:"500px",data:t}).afterClosed()}}},itXk:function(t,e,n){"use strict";n.d(e,"a",(function(){return c}));var r=n("z+Ro"),i=n("DH7j"),s=n("l7GE"),o=n("ZUHj"),a=n("yCtX");const l={};function c(...t){let e=null,n=null;return Object(r.a)(t[t.length-1])&&(n=t.pop()),"function"==typeof t[t.length-1]&&(e=t.pop()),1===t.length&&Object(i.a)(t[0])&&(t=t[0]),Object(a.a)(t,n).lift(new u(e))}class u{constructor(t){this.resultSelector=t}call(t,e){return e.subscribe(new h(t,this.resultSelector))}}class h extends s.a{constructor(t,e){super(t),this.resultSelector=e,this.active=0,this.values=[],this.observables=[]}_next(t){this.values.push(l),this.observables.push(t)}_complete(){const t=this.observables,e=t.length;if(0===e)this.destination.complete();else{this.active=e,this.toRespond=e;for(let n=0;n<e;n++){const e=t[n];this.add(Object(o.a)(this,e,e,n))}}}notifyComplete(t){0==(this.active-=1)&&this.destination.complete()}notifyNext(t,e,n,r,i){const s=this.values,o=this.toRespond?s[n]===l?--this.toRespond:this.toRespond:0;s[n]=e,0===o&&(this.resultSelector?this._tryResultSelector(s):this.destination.next(s.slice()))}_tryResultSelector(t){let e;try{e=this.resultSelector.apply(this,t)}catch(n){return void this.destination.error(n)}this.destination.next(e)}}},jZKg:function(t,e,n){"use strict";n.d(e,"a",(function(){return s}));var r=n("HDdC"),i=n("quSY");function s(t,e){return new r.a(n=>{const r=new i.a;let s=0;return r.add(e.schedule((function(){s!==t.length?(n.next(t[s++]),n.closed||r.add(this.schedule())):n.complete()}))),r})}},"jy+X":function(t,e,n){"use strict";n.d(e,"a",(function(){return s}));var r=n("2Vo4"),i=n("8Y7J");let s=(()=>{class t{constructor(){this.loader=new r.a(!1)}showLoader(){this.loader.next(!0)}hideLoader(){this.loader.next(!1)}}return t.\u0275prov=i.dc({factory:function(){return new t},token:t,providedIn:"root"}),t})()},kJWO:function(t,e,n){"use strict";n.d(e,"a",(function(){return r}));const r=(()=>"function"==typeof Symbol&&Symbol.observable||"@@observable")()},l7GE:function(t,e,n){"use strict";n.d(e,"a",(function(){return i}));var r=n("7o/Q");class i extends r.a{notifyNext(t,e,n,r,i){this.destination.next(e)}notifyError(t,e){this.destination.error(t)}notifyComplete(t){this.destination.complete()}}},lJxs:function(t,e,n){"use strict";n.d(e,"a",(function(){return i}));var r=n("7o/Q");function i(t,e){return function(n){if("function"!=typeof t)throw new TypeError("argument is not a function. Are you looking for `mapTo()`?");return n.lift(new s(t,e))}}class s{constructor(t,e){this.project=t,this.thisArg=e}call(t,e){return e.subscribe(new o(t,this.project,this.thisArg))}}class o extends r.a{constructor(t,e,n){super(t),this.project=e,this.count=0,this.thisArg=n||this}_next(t){let e;try{e=this.project.call(this.thisArg,t,this.count++)}catch(n){return void this.destination.error(n)}this.destination.next(e)}}},mCNh:function(t,e,n){"use strict";n.d(e,"a",(function(){return i})),n.d(e,"b",(function(){return s}));var r=n("SpAZ");function i(...t){return s(t)}function s(t){return 0===t.length?r.a:1===t.length?t[0]:function(e){return t.reduce((t,e)=>e(t),e)}}}

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pattern(t){if(!t)return C.nullValidator;let e,n;return"string"==typeof t?(n="","^"!==t.charAt(0)&&(n+="^"),n+=t,"$"!==t.charAt(t.length-1)&&(n+="$"),e=new RegExp(n)):(n=t.toString(),e=t),t=>{if(y(t.value))return null;const r=t.value;return e.test(r)?null:{pattern:{requiredPattern:n,actualValue:r}}}}static nullValidator(t){return null}static compose(t){if(!t)return null;const e=t.filter(O);return 0==e.length?null:function(t){return E(function(t,e){return e.map(e=>e(t))}(t,e))}}static composeAsync(t){if(!t)return null;const e=t.filter(O);return 0==e.length?null:function(t){const n=function(t,e){return e.map(e=>e(t))}(t,e).map(x);return Object(s.a)(n).pipe(Object(a.a)(E))}}}function O(t){return null!=t}function x(t){const e=Object(r.Kb)(t)?Object(o.a)(t):t;if(!Object(r.Jb)(e))throw new Error("Expected validator to return Promise or Observable.");return e}function E(t){let e={};return t.forEach(t=>{e=null!=t?Object.assign(Object.assign({},e),t):e}),0===Object.keys(e).length?null:e}function S(t){return t.validate?e=>t.validate(e):t}function P(t){return t.validate?e=>t.validate(e):t}class k{constructor(){this._accessors=[]}add(t,e){this._accessors.push([t,e])}remove(t){for(let e=this._accessors.length-1;e>=0;--e)if(this._accessors[e][1]===t)return void this._accessors.splice(e,1)}

1select(t){this._accessors.forEach(e=>{this._isSameGroup(e,t)&&e[1]!==t&&e[1].fireUncheck(t.value)})}_isSameGroup(t,e){return!!t[0].control&&t[0]._parent===e._control._parent&&t[1].name===e.name}}const M='\n    <div [formGroup]="myGroup">\n      <input formControlName="firstName">\n    </div>\n\n    In your class:\n\n    this.myGroup = new FormGroup({\n       firstName: new FormControl()\n    });',A='\n    <div [formGroup]="myGroup">\n       <div formGroupName="person">\n          <input formControlName="firstName">\n       </div>\n    </div>\n\n    In your class:\n\n    this.myGroup = new FormGroup({\n       person: new FormGroup({ firstName: new FormControl() })\n    });',T='\n    <form>\n       <div ngModelGroup="person">\n          <input [(ngModel)]="person.name" name="firstName">\n       </div>\n    </form>';class I{static controlParentException(){throw new Error("formControlName must be used with a parent formGroup directive.  You'll want to add a formGroup\n       directive and pass it an existing FormGroup instance (you can create one in your class).\n\n      Example:\n\n      "+M)}static ngModelGroupException(){throw new Error(`formControlName cannot be used with an ngModelGroup parent. It is only compatible with parents\n       that also have a "form" prefix: formGroupName, formArrayName, or formGroup.\n\n       Option 1:  Update the parent to be formGroupName (reactive form strategy)\n\n        ${A}\n\n        Option 2: Use ngModel instead of formControlName (template-driven strategy)\n\n        ${T}`)}static missingFormException(){throw new Error("formGroup expects a FormGroup instance. Please pass one in.\n\n       Example:\n\n       "+M)}static groupParentException(){throw new Error("formGroupName must be used with a parent formGroup directive.  You'll want to add a formGroup\n      directive and pass it an existing FormGroup instance (you can create one in your class).\n\n      Example:\n\n      "+A)}static arrayParentException(){throw new Error('formArrayName must be used with a parent formGroup directive.  You\'ll want to add a formGroup\n       directive and pass it an existing FormGroup instance (you can create one in your class).\n\n        Example:\n\n        \n    <div [formGroup]="myGroup">\n      <div formArrayName="cities">\n        <div *ngFor="let city of cityArray.controls; index as i">\n          <input [formControlName]="i">\n        </div>\n      </div>\n    </div>\n\n    In your class:\n\n    this.cityArray = new FormArray([new FormControl(\'SF\')]);\n    this.myGroup = new FormGroup({\n      cities: this.cityArray\n    });')}static disabledAttrWarning(){console.warn("\n      It looks like you're using the disabled attribute with a reactive form directive. If you set disabled to true\n      when you set up this control in your component class, the disabled attribute will actually be set in the DOM for\n      you. We recommend using this approach to avoid 'changed after checked' errors.\n       \n      Example: \n      form = new FormGroup({\n        first: new FormControl({value: 'Nancy', disabled: true}, Validators.required),\n        last: new FormControl('Drew', Validators.required)\n      });\n    ")}static ngModelWarning(t){console.warn(`\n    It looks like you're using ngModel on the same form field as ${t}. \n    Support for using the ngModel input property and ngModelChange event with \n    reactive form directives has been deprecated in Angular v6 and will be removed \n    in Angular v7.\n    \n    For more information on this, see our API docs here:\n    https://angular.io/api/forms/${"formControl"

1===t?"FormControlDirective":"FormControlName"}#use-with-ngmodel\n    `)}}function R(t,e){return[...e.path,t]}function D(t,e){t||L(e,"Cannot find control with"),e.valueAccessor||L(e,"No value accessor for form control with"),t.validator=C.compose([t.validator,e.validator]),t.asyncValidator=C.composeAsync([t.asyncValidator,e.asyncValidator]),e.valueAccessor.writeValue(t.value),function(t,e){e.valueAccessor.registerOnChange(n=>{t._pendingValue=n,t._pendingChange=!0,t._pendingDirty=!0,"change"===t.updateOn&&j(t,e)})}(t,e),function(t,e){t.registerOnChange((t,n)=>{e.valueAccessor.writeValue(t),n&&e.viewToModelUpdate(t)})}(t,e),function(t,e){e.valueAccessor.registerOnTouched(()=>{t._pendingTouched=!0,"blur"===t.updateOn&&t._pendingChange&&j(t,e),"submit"!==t.updateOn&&t.markAsTouched()})}(t,e),e.valueAccessor.setDisabledState&&t.registerOnDisabledChange(t=>{e.valueAccessor.setDisabledState(t)}),e._rawValidators.forEach(e=>{e.registerOnValidatorChange&&e.registerOnValidatorChange(()=>t.updateValueAndValidity())}),e._rawAsyncValidators.forEach(e=>{e.registerOnValidatorChange&&e.registerOnValidatorChange(()=>t.updateValueAndValidity())})}function j(t,e){t._pendingDirty&&t.markAsDirty(),t.setValue(t._pendingValue,{emitModelToViewChange:!1}),e.viewToModelUpdate(t._pendingValue),t._pendingChange=!1}function N(t,e){null==t&&L(e,"Cannot find control with"),t.validator=C.compose([t.validator,e.validator]),t.asyncValidator=C.composeAsync([t.asyncValidator,e.asyncValidator])}function F(t){return L(t,"There is no FormControl instance attached to form control element with")}function L(t,e){let n;throw n=t.path.length>1?`path: '${t.path.join(" -> ")}'`:t.path[0]?`name: '${t.path}'`:"unspecified name attribute",new Error(`${e} ${n}`)}function V(t){return null!=t?C.compose(t.map(S)):null}function z(t){return null!=t?C.composeAsync(t.map(P)):null}function U(t,e){if(!t.hasOwnProperty("model"))return!1;const n=t.model;return!!n.isFirstChange()||!Object(r.Lb)(e,n.currentValue)}const B=[c,class{constructor(t,e){this._renderer=t,this._elementRef=e,this.onChange=t=>{},this.onTouched=()=>{}}writeValue(t){this._renderer.setProperty(this._elementRef.nativeElement,"value",parseFloat(t))}registerOnChange(t){this.onChange=e=>{t(""==e?null:parseFloat(e))}}registerOnTouched(t){this.onTouched=t}setDisabledState(t){this._renderer.setProperty(this._elementRef.nativeElement,"disabled",t)}},class{constructor(t,e){this._renderer=t,this._elementRef=e,this.onChange=t=>{},this.onTouched=()=>{}}writeValue(t){this._renderer.setProperty(this._elementRef.nativeElement,"value",null==t?"":t)}registerOnChange(t){this.onChange=e=>{t(""==e?null:parseFloat(e))}}registerOnTouched(t){this.onTouched=t}setDisabledState(t){this._renderer.setProperty(this._elementRef.nativeElement,"disabled",t)}},class{constructor(t,e){this._renderer=t,this._elementRef=e,this._optionMap=new Map,this._idCounter=0,this.onChange=t=>{},this.onTouched=()=>{},this._compareWith=r.Lb}set compareWith(t){if("function"!=typeof t)throw new Error("compareWith must be a function, but received "+JSON.stringify(t));this._compareWith=t}writeValue(t){this.value=t;const e=this._getOptionId(t);null==e&&this._renderer.setProperty(this._elementRef.nativeElement,"selectedIndex",-1);const n=function(t,e){return null==t?""+e:(e&&"object"==typeof e&&(e="Object"),`${t}: ${e}`.slice(0,50))}(e,t);this._renderer.setProperty(this._elementRef.nativeElement,"value",n)}registerOnChange(t){this.onChange=e=>{this.value=this._getOptionValue(e),t(this.value)}}registerOnTouched(t){this.onTouched=t}setDisabledState(t){this._renderer.setProperty(this._elementRef.nativeElement,"disabled",t)}_registerOption(){return(this._idCounter++).toString()}_getOptionId(t){for(const e of Array.from(this._optionMap.keys()))if(this._compareWith(this._optionMap.get(e),t))return e;return null}_getOptionValue(t){const e=function(t){return t.split(":")[0]}(t);return this._optionMap.has(e)?this._optionMap.get(e):t}},class{constructor(t,e){this._renderer=t,this._elementRef=e,this._optionMap=new Map,this._idCounter=0,this.onChange=t=>{},this.onTouched=()=>{},this._compareWith=r.Lb}set compareWith(t){if("function"!=typeof t)throw new Error("compareWith must be a function, but received "+JSON.stringify(t));this._compareWith=t}writeValue(t){let e;if(this.value=t,Array.isArray(t)){const n=t.map(t=>this._getOptionId(t));e=(t,e)=>{t._setSelected(n.indexOf(e.toString())>-1)}}else e=(t,e)=>{t._setSelected(!1)};

1this._optionMap.forEach(e)}registerOnChange(t){this.onChange=e=>{const n=[];if(e.hasOwnProperty("selectedOptions")){const t=e.selectedOptions;for(let e=0;e<t.length;e++){const r=t.item(e),i=this._getOptionValue(r.value);n.push(i)}}else{const t=e.options;for(let e=0;e<t.length;e++){const r=t.item(e);if(r.selected){const t=this._getOptionValue(r.value);n.push(t)}}}this.value=n,t(n)}}registerOnTouched(t){this.onTouched=t}setDisabledState(t){this._renderer.setProperty(this._elementRef.nativeElement,"disabled",t)}_registerOption(t){const e=(this._idCounter++).toString();return this._optionMap.set(e,t),e}_getOptionId(t){for(const e of Array.from(this._optionMap.keys()))if(this._compareWith(this._optionMap.get(e)._value,t))return e;return null}_getOptionValue(t){const e=function(t){return t.split(":")[0]}(t);return this._optionMap.has(e)?this._optionMap.get(e)._value:t}},class{constructor(t,e,n,r){this._renderer=t,this._elementRef=e,this._registry=n,this._injector=r,this.onChange=()=>{},this.onTouched=()=>{}}ngOnInit(){this._control=this._injector.get(m),this._checkName(),this._registry.add(this._control,this)}ngOnDestroy(){this._registry.remove(this)}writeValue(t){this._state=t===this.value,this._renderer.setProperty(this._elementRef.nativeElement,"checked",this._state)}registerOnChange(t){this._fn=t,this.onChange=()=>{t(this.value),this._registry.select(this)}}fireUncheck(t){this.writeValue(t)}registerOnTouched(t){this.onTouched=t}setDisabledState(t){this._renderer.setProperty(this._elementRef.nativeElement,"disabled",t)}_checkName(){this.name&&this.formControlName&&this.name!==this.formControlName&&this._throwNameError(),!this.name&&this.formControlName&&(this.name=this.formControlName)}_throwNameError(){throw new Error('\n      If you define both a name and a formControlName attribute on your radio button, their values\n      must match. Ex: <input type="radio" formControlName="food" name="food">\n    ')}}];function H(t,e){t._syncPendingControls(),e.forEach(t=>{const e=t.control;"submit"===e.updateOn&&e._pendingChange&&(t.viewToModelUpdate(e._pendingValue),e._pendingChange=!1)})}function $(t,e){if(!e)return null;Array.isArray(e)||L(t,"Value accessor was not provided as an array for form control with");let n=void 0,r=void 0,i=void 0;return e.forEach(e=>{var s;e.constructor===h?n=e:(s=e,B.some(t=>s.constructor===t)?(r&&L(t,"More than one built-in value accessor matches form control with"),r=e):(i&&L(t,"More than one custom value accessor matches form control with"),i=e))}),i||r||n||(L(t,"No valid value accessor for form control with"),null)}function q(t,e){const n=t.indexOf(e);n>-1&&t.splice(n,1)}function G(t,e,n,i){Object(r.Y)()&&"never"!==i&&((null!==i&&"once"!==i||e._ngModelWarningSentOnce)&&("always"!==i||n._ngModelWarningSent)||(I.ngModelWarning(t),e._ngModelWarningSentOnce=!0,n._ngModelWarningSent=!0))}function W(t){const e=Z(t)?t.validators:t;return Array.isArray(e)?V(e):e||null}function K(t,e){const n=Z(e)?e.asyncValidators:t;return Array.isArray(n)?z(n):n||null}function Z(t){return null!=t&&!Array.isArray(t)&&"object"==typeof t}class Y{constructor(t,e){this.validator=t,this.asyncValidator=e,this._onCollectionChange=()=>{},this.pristine=!0,this.touched=!1,this._onDisabledChange=[]}get parent(){return this._parent}get valid(){return"VALID"===this.status}get invalid(){return"INVALID"===this.status}get pending(){return"PENDING"==this.status}get disabled(){return"DISABLED"===this.status}get enabled(){return"DISABLED"!==this.status}get dirty(){return!this.pristine}get untouched(){return!this.touched}get updateOn(){return this._updateOn?this._updateOn:this.parent?this.parent.updateOn:"change"}setValidators(t){this.validator=W(t)}setAsyncValidators(t){this.asyncValidator=K(t)}clearValidators(){this.validator=null}clearAsyncValidators(){this.asyncValidator=null}markAsTouched(t={}){this.touched=!0,this._parent&&!t.onlySelf&&this._parent.markAsTouched(t)}markAllAsTouched(){this.markAsTouched({onlySelf:!0}),this._forEachChild(t=>t.markAllAsTouched())}markAsUntouched(t={}){this.touched=!1,this._pendingTouched=!1,this._forEachChild(t=>{t.markAsUntouched({onlySelf:!0})}),this._parent&&!t.onlySelf&&this._parent._updateTouched(t)}markAsDirty(t={}){this.pristine=!1,this._parent&&!t.onlySelf&&this._parent.markAsDirty(t)}markAsPristine(t={}

1){this.pristine=!0,this._pendingDirty=!1,this._forEachChild(t=>{t.markAsPristine({onlySelf:!0})}),this._parent&&!t.onlySelf&&this._parent._updatePristine(t)}markAsPending(t={}){this.status="PENDING",!1!==t.emitEvent&&this.statusChanges.emit(this.status),this._parent&&!t.onlySelf&&this._parent.markAsPending(t)}disable(t={}){const e=this._parentMarkedDirty(t.onlySelf);this.status="DISABLED",this.errors=null,this._forEachChild(e=>{e.disable(Object.assign(Object.assign({},t),{onlySelf:!0}))}),this._updateValue(),!1!==t.emitEvent&&(this.valueChanges.emit(this.value),this.statusChanges.emit(this.status)),this._updateAncestors(Object.assign(Object.assign({},t),{skipPristineCheck:e})),this._onDisabledChange.forEach(t=>t(!0))}enable(t={}){const e=this._parentMarkedDirty(t.onlySelf);this.status="VALID",this._forEachChild(e=>{e.enable(Object.assign(Object.assign({},t),{onlySelf:!0}))}),this.updateValueAndValidity({onlySelf:!0,emitEvent:t.emitEvent}),this._updateAncestors(Object.assign(Object.assign({},t),{skipPristineCheck:e})),this._onDisabledChange.forEach(t=>t(!1))}_updateAncestors(t){this._parent&&!t.onlySelf&&(this._parent.updateValueAndValidity(t),t.skipPristineCheck||this._parent._updatePristine(),this._parent._updateTouched())}setParent(t){this._parent=t}updateValueAndValidity(t={}){this._setInitialStatus(),this._updateValue(),this.enabled&&(this._cancelExistingSubscription(),this.errors=this._runValidator(),this.status=this._calculateStatus(),"VALID"!==this.status&&"PENDING"!==this.status||this._runAsyncValidator(t.emitEvent)),!1!==t.emitEvent&&(this.valueChanges.emit(this.value),this.statusChanges.emit(this.status)),this._parent&&!t.onlySelf&&this._parent.updateValueAndValidity(t)}_updateTreeValidity(t={emitEvent:!0}){this._forEachChild(e=>e._updateTreeValidity(t)),this.updateValueAndValidity({onlySelf:!0,emitEvent:t.emitEvent})}_setInitialStatus(){this.status=this._allControlsDisabled()?"DISABLED":"VALID"}_runValidator(){return this.validator?this.validator(this):null}_runAsyncValidator(t){if(this.asyncValidator){this.status="PENDING";const e=x(this.asyncValidator(this));this._asyncValidationSubscription=e.subscribe(e=>this.setErrors(e,{emitEvent:t}))}}_cancelExistingSubscription(){this._asyncValidationSubscription&&this._asyncValidationSubscription.unsubscribe()}setErrors(t,e={}){this.errors=t,this._updateControlsErrors(!1!==e.emitEvent)}get(t){return function(t,e,n){if(null==e)return null;if(Array.isArray(e)||(e=e.split(".")),Array.isArray(e)&&0===e.length)return null;let r=t;return e.forEach(t=>{r=r instanceof X?r.controls.hasOwnProperty(t)?r.controls[t]:null:r instanceof J&&r.at(t)||null}),r}(this,t)}getError(t,e){const n=e?this.get(e):this;return n&&n.errors?n.errors[t]:null}hasError(t,e){return!!this.getError(t,e)}get root(){let t=this;for(;t._parent;)t=t._parent;return t}_updateControlsErrors(t){this.status=this._calculateStatus(),t&&this.statusChanges.emit(this.status),this._parent&&this._parent._updateControlsErrors(t)}_initObservables(){this.valueChanges=new r.n,this.statusChanges=new r.n}_calculateStatus(){return this._allControlsDisabled()?"DISABLED":this.errors?"INVALID":this._anyControlsHaveStatus("PENDING")?"PENDING":this._anyControlsHaveStatus("INVALID")?"INVALID":"VALID"}_anyControlsHaveStatus(t){return this._anyControls(e=>e.status===t)}_anyControlsDirty(){return this._anyControls(t=>t.dirty)}_anyControlsTouched(){return this._anyControls(t=>t.touched)}_updatePristine(t={}){this.pristine=!this._anyControlsDirty(),this._parent&&!t.onlySelf&&this._parent._updatePristine(t)}_updateTouched(t={}){this.touched=this._anyControlsTouched(),this._parent&&!t.onlySelf&&this._parent._updateTouched(t)}_isBoxedValue(t){return"object"==typeof t&&null!==t&&2===Object.keys(t).length&&"value"in t&&"disabled"in t}_registerOnCollectionChange(t){this._onCollectionChange=t}_setUpdateStrategy(t){Z(t)&&null!=t.updateOn&&(this._updateOn=t.updateOn)}_parentMarkedDirty(t){return!t&&this._parent&&this._parent.dirty&&!this._parent._anyControlsDirty()}}class Q extends Y{constructor(t=null,e,n){super(W(e),K(n,e)),this._onChange=[],this._applyFormState(t),this._setUpdateStrategy(e),this.updateV

1alueAndValidity({onlySelf:!0,emitEvent:!1}),this._initObservables()}setValue(t,e={}){this.value=this._pendingValue=t,this._onChange.length&&!1!==e.emitModelToViewChange&&this._onChange.forEach(t=>t(this.value,!1!==e.emitViewToModelChange)),this.updateValueAndValidity(e)}patchValue(t,e={}){this.setValue(t,e)}reset(t=null,e={}){this._applyFormState(t),this.markAsPristine(e),this.markAsUntouched(e),this.setValue(this.value,e),this._pendingChange=!1}_updateValue(){}_anyControls(t){return!1}_allControlsDisabled(){return this.disabled}registerOnChange(t){this._onChange.push(t)}_clearChangeFns(){this._onChange=[],this._onDisabledChange=[],this._onCollectionChange=()=>{}}registerOnDisabledChange(t){this._onDisabledChange.push(t)}_forEachChild(t){}_syncPendingControls(){return!("submit"!==this.updateOn||(this._pendingDirty&&this.markAsDirty(),this._pendingTouched&&this.markAsTouched(),!this._pendingChange)||(this.setValue(this._pendingValue,{onlySelf:!0,emitModelToViewChange:!1}),0))}_applyFormState(t){this._isBoxedValue(t)?(this.value=this._pendingValue=t.value,t.disabled?this.disable({onlySelf:!0,emitEvent:!1}):this.enable({onlySelf:!0,emitEvent:!1})):this.value=this._pendingValue=t}}class X extends Y{constructor(t,e,n){super(W(e),K(n,e)),this.controls=t,this._initObservables(),this._setUpdateStrategy(e),this._setUpControls(),this.updateValueAndValidity({onlySelf:!0,emitEvent:!1})}registerControl(t,e){return this.controls[t]?this.controls[t]:(this.controls[t]=e,e.setParent(this),e._registerOnCollectionChange(this._onCollectionChange),e)}addControl(t,e){this.registerControl(t,e),this.updateValueAndValidity(),this._onCollectionChange()}removeControl(t){this.controls[t]&&this.controls[t]._registerOnCollectionChange(()=>{}),delete this.controls[t],this.updateValueAndValidity(),this._onCollectionChange()}setControl(t,e){this.controls[t]&&this.controls[t]._registerOnCollectionChange(()=>{}),delete this.controls[t],e&&this.registerControl(t,e),this.updateValueAndValidity(),this._onCollectionChange()}contains(t){return this.controls.hasOwnProperty(t)&&this.controls[t].enabled}setValue(t,e={}){this._checkAllValuesPresent(t),Object.keys(t).forEach(n=>{this._throwIfControlMissing(n),this.controls[n].setValue(t[n],{onlySelf:!0,emitEvent:e.emitEvent})}),this.updateValueAndValidity(e)}patchValue(t,e={}){Object.keys(t).forEach(n=>{this.controls[n]&&this.controls[n].patchValue(t[n],{onlySelf:!0,emitEvent:e.emitEvent})}),this.updateValueAndValidity(e)}reset(t={},e={}){this._forEachChild((n,r)=>{n.reset(t[r],{onlySelf:!0,emitEvent:e.emitEvent})}),this._updatePristine(e),this._updateTouched(e),this.updateValueAndValidity(e)}getRawValue(){return this._reduceChildren({},(t,e,n)=>(t[n]=e instanceof Q?e.value:e.getRawValue(),t))}_syncPendingControls(){let t=this._reduceChildren(!1,(t,e)=>!!e._syncPendingControls()||t);return t&&this.updateValueAndValidity({onlySelf:!0}),t}_throwIfControlMissing(t){if(!Object.keys(this.controls).length)throw new Error("\n        There are no form controls registered with this group yet.  If you're using ngModel,\n        you may want to check next tick (e.g. use setTimeout).\n      ");if(!this.controls[t])throw new Error(`Cannot find form control with name: ${t}.`)}_forEachChild(t){Object.keys(this.controls).forEach(e=>t(this.controls[e],e))}_setUpControls(){this._forEachChild(t=>{t.setParent(this),t._registerOnCollectionChange(this._onCollectionChange)})}_updateValue(){this.value=this._reduceValue()}_anyControls(t){let e=!1;return this._forEachChild((n,r)=>{e=e||this.contains(r)&&t(n)}),e}_reduceValue(){return this._reduceChildren({},(t,e,n)=>((e.enabled||this.disabled)&&(t[n]=e.value),t))}_reduceChildren(t,e){let n=t;return this._forEachChild((t,r)=>{n=e(n,t,r)}),n}_allControlsDisabled(){for(const t of Object.keys(this.controls))if(this.controls[t].enabled)return!1;return Object.keys(this.controls).length>0||this.disabled}_checkAllValuesPresent(t){this._forEachChild((e,n)=>{if(void 0===t[n])throw new Error(`Must supply a value for form control with name: '${n}'.`)})}}class J extends Y{constructor(t,e,n){super(W(e),K(n,e)),this.controls=t,this._initOb

1servables(),this._setUpdateStrategy(e),this._setUpControls(),this.updateValueAndValidity({onlySelf:!0,emitEvent:!1})}at(t){return this.controls[t]}push(t){this.controls.push(t),this._registerControl(t),this.updateValueAndValidity(),this._onCollectionChange()}insert(t,e){this.controls.splice(t,0,e),this._registerControl(e),this.updateValueAndValidity()}removeAt(t){this.controls[t]&&this.controls[t]._registerOnCollectionChange(()=>{}),this.controls.splice(t,1),this.updateValueAndValidity()}setControl(t,e){this.controls[t]&&this.controls[t]._registerOnCollectionChange(()=>{}),this.controls.splice(t,1),e&&(this.controls.splice(t,0,e),this._registerControl(e)),this.updateValueAndValidity(),this._onCollectionChange()}get length(){return this.controls.length}setValue(t,e={}){this._checkAllValuesPresent(t),t.forEach((t,n)=>{this._throwIfControlMissing(n),this.at(n).setValue(t,{onlySelf:!0,emitEvent:e.emitEvent})}),this.updateValueAndValidity(e)}patchValue(t,e={}){t.forEach((t,n)=>{this.at(n)&&this.at(n).patchValue(t,{onlySelf:!0,emitEvent:e.emitEvent})}),this.updateValueAndValidity(e)}reset(t=[],e={}){this._forEachChild((n,r)=>{n.reset(t[r],{onlySelf:!0,emitEvent:e.emitEvent})}),this._updatePristine(e),this._updateTouched(e),this.updateValueAndValidity(e)}getRawValue(){return this.controls.map(t=>t instanceof Q?t.value:t.getRawValue())}clear(){this.controls.length<1||(this._forEachChild(t=>t._registerOnCollectionChange(()=>{})),this.controls.splice(0),this.updateValueAndValidity())}_syncPendingControls(){let t=this.controls.reduce((t,e)=>!!e._syncPendingControls()||t,!1);return t&&this.updateValueAndValidity({onlySelf:!0}),t}_throwIfControlMissing(t){if(!this.controls.length)throw new Error("\n        There are no form controls registered with this array yet.  If you're using ngModel,\n        you may want to check next tick (e.g. use setTimeout).\n      ");if(!this.at(t))throw new Error("Cannot find form control at index "+t)}_forEachChild(t){this.controls.forEach((e,n)=>{t(e,n)})}_updateValue(){this.value=this.controls.filter(t=>t.enabled||this.disabled).map(t=>t.value)}_anyControls(t){return this.controls.some(e=>e.enabled&&t(e))}_setUpControls(){this._forEachChild(t=>this._registerControl(t))}_checkAllValuesPresent(t){this._forEachChild((e,n)=>{if(void 0===t[n])throw new Error(`Must supply a value for form control at index: ${n}.`)})}_allControlsDisabled(){for(const t of this.controls)if(t.enabled)return!1;return this.controls.length>0||this.disabled}_registerControl(t){t.setParent(this),t._registerOnCollectionChange(this._onCollectionChange)}}const tt=(()=>Promise.resolve(null))();class et extends f{constructor(t,e){super(),this.submitted=!1,this._directives=[],this.ngSubmit=new r.n,this.form=new X({},V(t),z(e))}ngAfterViewInit(){this._setUpdateStrategy()}get formDirective(){return this}get control(){return this.form}get path(){return[]}get controls(){return this.form.controls}addControl(t){tt.then(()=>{const e=this._findContainer(t.path);t.control=e.registerControl(t.name,t.control),D(t.control,t),t.control.updateValueAndValidity({emitEvent:!1}),this._directives.push(t)})}getControl(t){return this.form.get(t.path)}

1removeControl(t){tt.then(()=>{const e=this._findContainer(t.path);e&&e.removeControl(t.name),q(this._directives,t)})}addFormGroup(t){tt.then(()=>{const e=this._findContainer(t.path),n=new X({});N(n,t),e.registerControl(t.name,n),n.updateValueAndValidity({emitEvent:!1})})}removeFormGroup(t){tt.then(()=>{const e=this._findContainer(t.path);e&&e.removeControl(t.name)})}getFormGroup(t){return this.form.get(t.path)}updateModel(t,e){tt.then(()=>{this.form.get(t.path).setValue(e)})}setValue(t){this.control.setValue(t)}onSubmit(t){return this.submitted=!0,H(this.form,this._directives),this.ngSubmit.emit(t),!1}onReset(){this.resetForm()}resetForm(t){this.form.reset(t),this.submitted=!1}_setUpdateStrategy(){this.options&&null!=this.options.updateOn&&(this.form._updateOn=this.options.updateOn)}_findContainer(t){return t.pop(),t.length?this.form.get(t):this.form}}class nt extends f{ngOnInit(){this._checkParentType(),this.formDirective.addFormGroup(this)}ngOnDestroy(){this.formDirective&&this.formDirective.removeFormGroup(this)}get control(){return this.formDirective.getFormGroup(this)}get path(){return R(null==this.name?this.name:this.name.toString(),this._parent)}get formDirective(){return this._parent?this._parent.formDirective:null}get validator(){return V(this._validators)}get asyncValidator(){return z(this._asyncValidators)}_checkParentType(){}}class rt{static modelParentException(){throw new Error(`\n      ngModel cannot be used to register form controls with a parent formGroup directive.  Try using\n      formGroup's partner directive "formControlName" instead.  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1class ut extends f{constructor(t,e){super(),this._validators=t,this._asyncValidators=e,this.submitted=!1,this.directives=[],this.form=null,this.ngSubmit=new r.n}ngOnChanges(t){this._checkFormPresent(),t.hasOwnProperty("form")&&(this._updateValidators(),this._updateDomValue(),this._updateRegistrations())}get formDirective(){return this}get control(){return this.form}get path(){return[]}addControl(t){const e=this.form.get(t.path);return D(e,t),e.updateValueAndValidity({emitEvent:!1}),this.directives.push(t),e}getControl(t){return this.form.get(t.path)}removeControl(t){q(this.directives,t)}addFormGroup(t){const e=this.form.get(t.path);N(e,t),e.updateValueAndValidity({emitEvent:!1})}removeFormGroup(t){}getFormGroup(t){return this.form.get(t.path)}addFormArray(t){const e=this.form.get(t.path);N(e,t),e.updateValueAndValidity({emitEvent:!1})}removeFormArray(t){}getFormArray(t){return this.form.get(t.path)}updateModel(t,e){this.form.get(t.path).setValue(e)}onSubmit(t){return this.submitted=!0,H(this.form,this.directives),this.ngSubmit.emit(t),!1}onReset(){this.resetForm()}resetForm(t){this.form.reset(t),this.submitted=!1}_updateDomValue(){this.directives.forEach(t=>{const e=this.form.get(t.path);t.control!==e&&(function(t,e){e.valueAccessor.registerOnChange(()=>F(e)),e.valueAccessor.registerOnTouched(()=>F(e)),e._rawValidators.forEach(t=>{t.registerOnValidatorChange&&t.registerOnValidatorChange(null)}),e._rawAsyncValidators.forEach(t=>{t.registerOnValidatorChange&&t.registerOnValidatorChange(null)}),t&&t._clearChangeFns()}(t.control,t),e&&D(e,t),t.control=e)}),this.form._updateTreeValidity({emitEvent:!1})}_updateRegistrations(){this.form._registerOnCollectionChange(()=>this._updateDomValue()),this._oldForm&&this._oldForm._registerOnCollectionChange(()=>{}),this._oldForm=this.form}_updateValidators(){const t=V(this._validators);this.form.validator=C.compose([this.form.validator,t]);const e=z(this._asyncValidators);this.form.asyncValidator=C.composeAsync([this.form.asyncValidator,e])}_checkFormPresent(){this.form||I.missingFormException()}}class ht extends nt{constructor(t,e,n){super(),this._parent=t,this._validators=e,this._asyncValidators=n}_checkParentType(){ft(this._parent)&&I.groupParentException()}}class dt extends f{constructor(t,e,n){super(),this._parent=t,this._validators=e,this._asyncValidators=n}ngOnInit(){this._checkParentType(),this.formDirective.addFormArray(this)}ngOnDestroy(){this.formDirective&&this.formDirective.removeFormArray(this)}get control(){return this.formDirective.getFormArray(this)}get formDirective(){return this._parent?this._parent.formDirective:null}get path(){return R(null==this.name?this.name:this.name.toString(),this._parent)}get validator(){return V(this._validators)}get asyncValidator(){return z(this._asyncValidators)}_checkParentType(){ft(this._parent)&&I.arrayParentException()}}function ft(t){return!(t instanceof ht||t instanceof ut||t instanceof dt)}let pt=(()=>{class t extends m{constructor(t,e,n,i,s){super(),this._ngModelWarningConfig=s,this._added=!1,this.update=new r.n,this._ngModelWarningSent=!1,this._parent=t,this._rawValidators=e||[],this._rawAsyncValidators=n||[],this.valueAccessor=$(this,i)}set isDisabled(t){I.disabledAttrWarning()}ngOnChanges(e){this._added||this._setUpControl(),U(e,this.viewModel)&&(G("formControlName",t,this,this._ngModelWarningConfig),this.viewModel=this.model,this.formDirective.updateModel(this,this.model))}ngOnDestroy(){this.formDirective&&this.formDirective.removeControl(this)}viewToModelUpdate(t){this.viewModel=t,this.update.emit(t)}get path(){return R(null==this.name?this.name:this.name.toString(),this._parent)}get formDirective(){return this._parent?this._parent.formDirective:null}get validator(){return V(this._rawValidators)}get asyncValidator(){return z(this._rawAsyncValidators)}_checkParentType(){!(this._parent instanceof ht)&&this._parent instanceof nt?I.ngModelGroupException():this._parent instanceof ht||this._parent instanceof ut||this._parent instanceof dt||I.controlParentException()}_setUpControl(){this._checkParentType(),this.control=this.formDirective.addControl(this),this.control.disabled&&this.valueAccessor.setDisabledState&&this.valueAccessor.setDisabledState(!0),this._added=!0}}return t._ngModelWarningSentOnce=!1,t})();class mt{get required(){return this._required}set required(t){this._required=null!=t&&!1!==t&&""+t!="false",this._onChange&&this._onChange()}validate(t){return this.required?C.required(t):null}registerOnValidatorChange(t){this._onChange=t}}class gt extends mt{validate(t){return this.required?C.requiredTrue(t):null}}class _t{ngOnChanges(t){"minlength"in t&&(this._createValidator(),this._onChange&&this._onChange())}

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