System.register(["@angular/core","@angular/material/core","@angular/cdk/coercion","@angular/common","rxjs","rxjs/operators","@angular/common/http","@angular/platform-browser"],function(t){"use strict";var e,n,o,i,s,r,a,c,l,h,u,g,f,m,d,_,p,v,I,S,C,E,F,w,R;return{setters:[function(t){e=t,t.Injectable,n=t.Optional,t.Inject,o=t.SkipSelf,i=t.ErrorHandler,s=t.InjectionToken,r=t.inject,t.Component,t.ViewEncapsulation,t.ChangeDetectionStrategy,t.Attribute,t.Input,t.NgModule,a=t.SecurityContext},function(t){c=t.mixinColor,l=t.MatCommonModule},function(t){h=t.coerceBooleanProperty},function(t){u=t.DOCUMENT},function(t){g=t.of,f=t.throwError,m=t.forkJoin,d=t.Subscription},function(t){_=t.tap,p=t.map,v=t.catchError,I=t.finalize,S=t.share,C=t.take},function(t){E=t,F=t.HttpClient},function(t){w=t,R=t.DomSanitizer}],execute:function(){t({ICON_REGISTRY_PROVIDER_FACTORY:M,MAT_ICON_LOCATION_FACTORY:D,getMatIconFailedToSanitizeLiteralError:x,getMatIconFailedToSanitizeUrlError:A,getMatIconNameNotFoundError:N,getMatIconNoHttpProviderError:y});function N(t){return Error(`Unable to find icon with the name "${t}"`)}function y(){return Error("Could not find HttpClient provider for use with Angular Material icons. Please include the HttpClientModule from @angular/common/http in your app imports.")}function A(t){return Error(`The URL provided to MatIconRegistry was not trusted as a resource URL via Angular's DomSanitizer. Attempted URL was "${t}".`)}function x(t){return Error(`The literal provided to MatIconRegistry was not trusted as safe HTML by Angular's DomSanitizer. Attempted literal was "${t}".`)}class b{constructor(t,e,n){this.url=t,this.svgText=e,this.options=n}}class T{constructor(t,e,n,o){this._httpClient=t,this._sanitizer=e,this._errorHandler=o,this._svgIconConfigs=new Map,this._iconSetConfigs=new Map,this._cachedIconsByUrl=new Map,this._inProgressUrlFetches=new Map,this._fontCssClassesByAlias=new Map,this._resolvers=[],this._defaultFontSetClass=["material-icons","mat-ligature-font"],this._document=n}addSvgIcon(t,e,n){return this.addSvgIconInNamespace("",t,e,n)}addSvgIconLiteral(t,e,n){return this.addSvgIconLiteralInNamespace("",t,e,n)}addSvgIconInNamespace(t,e,n,o){return this._addSvgIconConfig(t,e,new b(n,null,o))}addSvgIconResolver(t){return this._resolvers.push(t),this}addSvgIconLiteralInNamespace(t,e,n,o){const i=this._sanitizer.sanitize(a.HTML,n);if(!i)throw x(n);const s=i;return this._addSvgIconConfig(t,e,new b("",s,o))}addSvgIconSet(t,e){return this.addSvgIconSetInNamespace("",t,e)}addSvgIconSetLiteral(t,e){return this.addSvgIconSetLiteralInNamespace("",t,e)}addSvgIconSetInNamespace(t,e,n){return this._addSvgIconSetConfig(t,new b(e,null,n))}addSvgIconSetLiteralInNamespace(t,e,n){const o=this._sanitizer.sanitize(a.HTML,e);if(!o)throw x(e);const i=o;return this._addSvgIconSetConfig(t,new b("",i,n))}registerFontClassAlias(t,e=t){return this._fontCssClassesByAlias.set(t,e),this}classNameForFontAlias(t){return this._fontCssClassesByAlias.get(t)||t}setDefaultFontSetClass(...t){return this._defaultFontSetClass=t,this}getDefaultFontSetClass(){return this._defaultFontSetClass}getSvgIconFromUrl(t){const e=this._sanitizer.sanitize(a.RESOURCE_URL,t);if(!e)throw A(t);const n=this._cachedIconsByUrl.get(e);return n?g(L(n)):this._loadSvgIconFromConfig(new b(t,null)).pipe(_(t=>this._cachedIconsByUrl.set(e,t)),p(t=>L(t)))}getNamedSvgIcon(t,e=""){const n=O(e,t);let o=this._svgIconConfigs.get(n);if(o)return this._getSvgFromConfig(o);if(o=this._getIconConfigFromResolvers(e,t),o)return this._svgIconConfigs.set(n,o),this._getSvgFromConfig(o);const i=this._iconSetConfigs.get(e);return i?this._getSvgFromIconSetConfigs(t,i):f(N(n))}ngOnDestroy(){this._resolvers=[],this._svgIconConfigs.clear(),this._iconSetConfigs.clear(),this._cachedIconsByUrl.clear()}_getSvgFromConfig(t){return t.svgText?g(L(this._svgElementFromConfig(t))):this._loadSvgIconFromConfig(t).pipe(p(t=>L(t)))}_getSvgFromIconSetConfigs(t,e){const n=this._extractIconWithNameFromAnySet(t,e);if(n)return g(n);const o=e.filter(t=>!t.svgText).map(t=>this._loadSvgIconSetFromConfig(t).pipe(v(e=>{const n=`Loading icon set URL: ${this._sanitizer.sanitize(a.RESOURCE_URL,t.url)} failed: ${e.message}`;return this._errorHandler.handleError(new Error(n)),g(null)})));return m(o).pipe(p(()=>{const n=this._extractIconWithNameFromAnySet(t,e);if(!n)throw N(t);return n}))}_extractIconWithNameFromAnySet(t,e){for(let n=e.length-1;n>=0;n--){const o=e[n];if(o.svgText&&o.svgText.toString().indexOf(t)>-1){const e=this._svgElementFromConfig(o),n=this._extractSvgIconFromSet(e,t,o.options);if(n)return n}}return null}_loadSvgIconFromConfig(t){return this._fetchIcon(t).pipe(_(e=>t.svgText=e),p(()=>this._svgElementFromConfig(t)))}_loadSvgIconSetFromConfig(t){return t.svgText?g(null):this._fetchIcon(t).pipe(_(e=>t.svgText=e))}_extractSvgIconFromSet(t,e,n){const o=t.querySelector(`[id="${e}"]`);if(!o)return null;const i=o.cloneNode(!0);if(i.removeAttribute("id"),"svg"===i.nodeName.toLowerCase())return this._setSvgAttributes(i,n);if("symbol"===i.nodeName.toLowerCase())return this._setSvgAttributes(this._toSvgElement(i),n);const s=this._svgElementFromString("<svg></svg>");return s.appendChild(i),this._setSvgAttributes(s,n)}_svgElementFromString(t){const e=this._document.createElement("DIV");e.innerHTML=t;const n=e.querySelector("svg");if(!n)throw Error("<svg> tag not found");return n}_toSvgElement(t){const e=this._svgElementFromString("<svg></svg>"),n=t.attributes;for(let t=0;t<n.length;t++){const{name:o,value:i}=n[t];"id"!==o&&e.setAttribute(o,i)}for(let n=0;n<t.childNodes.length;n++)t.childNodes[n].nodeType===this._document.ELEMENT_NODE&&e.appendChild(t.childNodes[n].cloneNode(!0));return e}_setSvgAttributes(t,e){return t.setAttribute("fit",""),t.setAttribute("height","100%"),t.setAttribute("width","100%"),t.setAttribute("preserveAspectRatio","xMidYMid meet"),t.setAttribute("focusable","false"),e&&e.viewBox&&t.setAttribute("viewBox",e.viewBox),t}_fetchIcon(t){const{url:e,options:n}=t,o=n?.withCredentials??!1;if(!this._httpClient)throw y();if(null==e)throw Error(`Cannot fetch icon from URL "${e}".`);const i=this._sanitizer.sanitize(a.RESOURCE_URL,e);if(!i)throw A(e);const s=this._inProgressUrlFetches.get(i);if(s)return s;const r=this._httpClient.get(i,{responseType:"text",withCredentials:o}).pipe(p(t=>t),I(()=>this._inProgressUrlFetches.delete(i)),S());return this._inProgressUrlFetches.set(i,r),r}_addSvgIconConfig(t,e,n){return this._svgIconConfigs.set(O(t,e),n),this}_addSvgIconSetConfig(t,e){const n=this._iconSetConfigs.get(t);return n?n.push(e):this._iconSetConfigs.set(t,[e]),this}_svgElementFromConfig(t){if(!t.svgElement){const e=this._svgElementFromString(t.svgText);this._setSvgAttributes(e,t.options),t.svgElement=e}return t.svgElement}_getIconConfigFromResolvers(t,e){for(let n=0;n<this._resolvers.length;n++){const o=this._resolvers[n](e,t);if(o)return U(o)?new b(o.url,null,o.options):new b(o,null)}}}function M(t,e,n,o,i){return t||new T(e,n,i,o)}t("MatIconRegistry",T),T.\u0275fac=function(t){return new(t||T)(e.\u0275\u0275inject(E.HttpClient,8),e.\u0275\u0275inject(w.DomSanitizer),e.\u0275\u0275inject(u,8),e.\u0275\u0275inject(e.ErrorHandler))},T.\u0275prov=e.\u0275\u0275defineInjectable({token:T,factory:T.\u0275fac,providedIn:"root"});t("ICON_REGISTRY_PROVIDER",{provide:T,deps:[[new n,new o,T],[new n,F],R,i,[new n,u]],useFactory:M});function L(t){return t.cloneNode(!0)}function O(t,e){return t+":"+e}function U(t){return!(!t.url||!t.options)}const j=c(class{constructor(t){this._elementRef=t}}),P=t("MAT_ICON_DEFAULT_OPTIONS",new s("MAT_ICON_DEFAULT_OPTIONS")),z=t("MAT_ICON_LOCATION",new s("mat-icon-location",{providedIn:"root",factory:D}));function D(){const t=r(u),e=t?t.location:null;return{getPathname:()=>e?e.pathname+e.search:""}}const k=["clip-path","color-profile","src","cursor","fill","filter","marker","marker-start","marker-mid","marker-end","mask","stroke"],H=k.map(t=>`[${t}]`).join(", "),$=/^url\(['"]?#(.*?)['"]?\)$/;class W extends j{constructor(t,e,n,o,i,s){super(t),this._iconRegistry=e,this._location=o,this._errorHandler=i,this._inline=!1,this._previousFontSetClass=[],this._currentIconFetch=d.EMPTY,s&&(s.color&&(this.color=this.defaultColor=s.color),s.fontSet&&(this.fontSet=s.fontSet)),n||t.nativeElement.setAttribute("aria-hidden","true")}get inline(){return this._inline}set inline(t){this._inline=h(t)}get svgIcon(){return this._svgIcon}set svgIcon(t){t!==this._svgIcon&&(t?this._updateSvgIcon(t):this._svgIcon&&this._clearSvgElement(),this._svgIcon=t)}get fontSet(){return this._fontSet}set fontSet(t){const e=this._cleanupFontValue(t);e!==this._fontSet&&(this._fontSet=e,this._updateFontIconClasses())}get fontIcon(){return this._fontIcon}set fontIcon(t){const e=this._cleanupFontValue(t);e!==this._fontIcon&&(this._fontIcon=e,this._updateFontIconClasses())}_splitIconName(t){if(!t)return["",""];const e=t.split(":");switch(e.length){case 1:return["",e[0]];case 2:return e;default:throw Error(`Invalid icon name: "${t}"`)}}ngOnInit(){this._updateFontIconClasses()}ngAfterViewChecked(){const t=this._elementsWithExternalReferences;if(t&&t.size){const t=this._location.getPathname();t!==this._previousPath&&(this._previousPath=t,this._prependPathToReferences(t))}}ngOnDestroy(){this._currentIconFetch.unsubscribe(),this._elementsWithExternalReferences&&this._elementsWithExternalReferences.clear()}_usingFontIcon(){return!this.svgIcon}_setSvgElement(t){this._clearSvgElement();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()||n.remove()}}_updateFontIconClasses(){if(!this._usingFontIcon())return;const t=this._elementRef.nativeElement,e=(this.fontSet?this._iconRegistry.classNameForFontAlias(this.fontSet).split(/ +/):this._iconRegistry.getDefaultFontSetClass()).filter(t=>t.length>0);this._previousFontSetClass.forEach(e=>t.classList.remove(e)),e.forEach(e=>t.classList.add(e)),this._previousFontSetClass=e,this.fontIcon===this._previousFontIconClass||e.includes("mat-ligature-font")||(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}_prependPathToReferences(t){const e=this._elementsWithExternalReferences;e&&e.forEach((e,n)=>{e.forEach(e=>{n.setAttribute(e.name,`url('${t}#${e.value}')`)})})}_cacheChildrenWithExternalReferences(t){const e=t.querySelectorAll(H),n=this._elementsWithExternalReferences=this._elementsWithExternalReferences||new Map;for(let t=0;t<e.length;t++)k.forEach(o=>{const i=e[t],s=i.getAttribute(o),r=s?s.match($):null;if(r){let t=n.get(i);t||(t=[],n.set(i,t)),t.push({name:o,value:r[1]})}})}_updateSvgIcon(t){if(this._svgNamespace=null,this._svgName=null,this._currentIconFetch.unsubscribe(),t){const[e,n]=this._splitIconName(t);e&&(this._svgNamespace=e),n&&(this._svgName=n),this._currentIconFetch=this._iconRegistry.getNamedSvgIcon(n,e).pipe(C(1)).subscribe(t=>this._setSvgElement(t),t=>{const o=`Error retrieving icon ${e}:${n}! ${t.message}`;this._errorHandler.handleError(new Error(o))})}}}t("MatIcon",W),W.\u0275fac=function(t){return new(t||W)(e.\u0275\u0275directiveInject(e.ElementRef),e.\u0275\u0275directiveInject(T),e.\u0275\u0275injectAttribute("aria-hidden"),e.\u0275\u0275directiveInject(z),e.\u0275\u0275directiveInject(e.ErrorHandler),e.\u0275\u0275directiveInject(P,8))},W.\u0275cmp=e.\u0275\u0275defineComponent({type:W,selectors:[["mat-icon"]],hostAttrs:["role","img",1,"mat-icon","notranslate"],hostVars:8,hostBindings:function(t,n){2&t&&(e.\u0275\u0275attribute("data-mat-icon-type",n._usingFontIcon()?"font":"svg")("data-mat-icon-name",n._svgName||n.fontIcon)("data-mat-icon-namespace",n._svgNamespace||n.fontSet)("fontIcon",n._usingFontIcon()?n.fontIcon:null),e.\u0275\u0275classProp("mat-icon-inline",n.inline)("mat-icon-no-color","primary"!==n.color&&"accent"!==n.color&&"warn"!==n.color))},inputs:{color:"color",inline:"inline",svgIcon:"svgIcon",fontSet:"fontSet",fontIcon:"fontIcon"},exportAs:["matIcon"],features:[e.\u0275\u0275InheritDefinitionFeature],ngContentSelectors:["*"],decls:1,vars:0,template:function(t,n){1&t&&(e.\u0275\u0275projectionDef(),e.\u0275\u0275projection(0))},styles:[".mat-icon{-webkit-user-select:none;user-select:none;background-repeat:no-repeat;display:inline-block;fill:currentColor;height:24px;width:24px;overflow:hidden}.mat-icon.mat-icon-inline{font-size:inherit;height:inherit;line-height:inherit;width:inherit}.mat-icon.mat-ligature-font[fontIcon]::before{content:attr(fontIcon)}[dir=rtl] .mat-icon-rtl-mirror{transform:scale(-1, 1)}.mat-form-field:not(.mat-form-field-appearance-legacy) .mat-form-field-prefix .mat-icon,.mat-form-field:not(.mat-form-field-appearance-legacy) .mat-form-field-suffix .mat-icon{display:block}.mat-form-field:not(.mat-form-field-appearance-legacy) .mat-form-field-prefix .mat-icon-button .mat-icon,.mat-form-field:not(.mat-form-field-appearance-legacy) .mat-form-field-suffix .mat-icon-button .mat-icon{margin:auto}"],encapsulation:2,changeDetection:0});class B{}t("MatIconModule",B),B.\u0275fac=function(t){return new(t||B)},B.\u0275mod=e.\u0275\u0275defineNgModule({type:B}),B.\u0275inj=e.\u0275\u0275defineInjector({imports:[l,l]})}}});