https://nautos.de/chunk-FJGCPGIF.js

1var C=(function(n){return n[n.NORMAL=0]="NORMAL",n[n.NEGATED=1]="NEGATED",n[n.INVERTED=2]="INVERTED",n})(C||{}),mt,T;function vt(){if(T==null){if(typeof document!="object"||!document||typeof Element!="function"||!Element)return T=!1,T;if(document.documentElement?.style&&"scrollBehavior"in document.documentElement.style)T=!0;else{let n=Element.prototype.scrollTo;n?T=!/\{\s*\[native code\]\s*\}/.test(n.toString()):T=!1}}return T}function W(){if(typeof document!="object"||!document)return C.NORMAL;if(mt==null){let n=document.createElement("div"),e=n.style;n.dir="rtl",e.width="1px",e.overflow="auto",e.visibility="hidden",e.pointerEvents="none",e.position="absolute";let t=document.createElement("div"),i=t.style;i.width="2px",i.height="1px",n.appendChild(t),document.body.appendChild(n),mt=C.NORMAL,n.scrollLeft===0&&(n.scrollLeft=1,mt=n.scrollLeft===0?C.NEGATED:C.INVERTED),n.remove()}return mt}var yt=class{};function je(n){return n&&typeof n.connect=="function"&&!(n instanceof fe)}var wt=class extends yt{_data;constructor(e){super(),this._data=e}connect(){return tt(this._data)?this._data:H(this._data)}disconnect(){}},G=(function(n){return n[n.REPLACED=0]="REPLACED",n[n.INSERTED=1]="INSERTED",n[n.MOVED=2]="MOVED",n[n.REMOVED=3]="REMOVED",n})(G||{}),bt=class{viewCacheSize=20;_viewCache=[];applyChanges(e,t,i,o,r){e.forEachOperation((s,a,l)=>{let c,d;if(s.previousIndex==null){let f=()=>i(s,a,l);c=this._insertView(f,l,t,o(s)),d=c?G.INSERTED:G.REPLACED}else l==null?(this._detachAndCacheView(a,t),d=G.REMOVED):(c=this._moveView(a,l,t,o(s)),d=G.MOVED);r&&r({context:c?.context,operation:d,record:s})})}detach(){for(let e of this._viewCache)e.destroy();this._viewCache=[]}_insertView(e,t,i,o){let r=this._insertViewFromCache(t,i);if(r){r.context.$implicit=o;return}let s=e();return i.createEmbeddedView(s.templateRef,s.context,s.index)}_detachAndCacheView(e,t){let i=t.detach(e);this._maybeCacheView(i,t)}_moveView(e,t,i,o){let r=i.get(e);return i.move(r,t),r.context.$implicit=o,r}_maybeCacheView(e,t){if(this._viewCache.length<this.viewCacheSize)this._viewCache.push(e);else{let i=t.indexOf(e);i===-1?e.destroy():t.remove(i)}}_insertViewFromCache(e,t){let i=this._viewCache.pop();return i&&t.insert(i,e),i||null}};var $=(()=>{class n{static \u0275fac=function(i){return new(i||n)};static \u0275mod=x({type:n});static \u0275inj=O({})}return n})();var Si=["contentWrapper"],Ci=["*"],He=new M("VIRTUAL_SCROLL_STRATEGY"),$t=class{_scrolledIndexChange=new _;scrolledIndexChange=this._scrolledIndexChange.pipe(Nt());_viewport=null;_itemSize;_minBufferPx;_maxBufferPx;constructor(e,t,i){this._itemSize=e,this._minBufferPx=t,this._maxBufferPx=i}attach(e){this._viewport=e,this._updateTotalContentSize(),this._updateRenderedRange()}detach(){this._scrolledIndexChange.complete(),this._viewport=null}updateItemAndBufferSize(e,t,i){i<t,this._itemSize=e,this._minBufferPx=t,this._maxBufferPx=i,this._updateTotalContentSize(),this._updateRenderedRange()}onContentScrolled(){this._updateRenderedRange()}onDataLengthChanged(){this._updateTotalContentSize(),this._updateRenderedRange()}onContentRendered(){}onRenderedOffsetChanged(){}scrollToIndex(e,t){this._viewport&&this._viewport.scrollToOffset(e*this._itemSize,t)}_updateTotalContentSize(){this._viewport&&this._viewport.setTotalContentSize(this._viewport.getDataLength()*this._itemSize)}_updateRenderedRange(){if(!this._viewport)return;let e=this._viewport.getRenderedRange(),t={start:e.start,end:e.end},i=this._viewport.getViewportSize(),o=this._viewport.getDataLength(),r=this._viewport.measureScrollOffset(),s=this._itemSize>0?r/this._itemSize:0;if(t.end>o){let l=Math.ceil(i/this._itemSize),c=Math.max(0,Math.min(s,o-l));s!=c&&(s=c,r=c*this._itemSize,t.start=Math.floor(s)),t.end=Math.max(0,Math.min(o,t.start+l))}let a=r-t.start*this._itemSize;if(a<this._minBufferPx&&t.start!=0){let l=Math.ceil((this._maxBufferPx-a)/this._itemSize);t.start=Math.max(0,t.start-l),t.end=Math.min(o,Math.ceil(s+(i+this._minBufferPx)/this._itemSize))}else{let l=t.end*this._itemSize-(r+i);if(l<this._minBufferPx&&t.end!=o){let c=Math.ceil((this._maxBufferPx-l)/this._itemSize);c>0&&(t.end=Math.min(o,t.end+c),t.start=Math.max(0,Math.floor(s-this._minBufferPx/this._itemSize)))}}this._viewport.setRenderedRange(t),this._viewport.setRenderedContentOffset(Math.round(this._itemSize*t.start)),this._scrolledIndexChange.next(Math.floor(s))}};function Ri(n){return n._scrollStrategy}var Ei=(()=>{class n{get itemSize(){return this._itemSize}set itemSize(t){this._itemSize=Z(t)}_itemSize=20;get minBufferPx(){return this._minBufferPx}set minBufferPx(t){this._minBufferPx=Z(t)}_minBufferPx=100;get maxBufferPx(){return this._maxBufferPx}set maxBufferPx(t){this._maxBufferPx=Z(t)}_maxBufferPx=200;_scrollStrategy=new $t(this.itemSize,this.minBufferPx,this.maxBufferPx);ngOnChanges(){this._scrollStrategy.updateItemAndBufferSize(this.itemSize,this.minBufferPx,this.maxBufferPx)}static \u0275fac=function(i){return new(i||n)};static \u0275dir=D({type:n,selectors:[["cdk-virtual-scroll-viewport","itemSize",""]],inputs:{itemSize:"itemSize",minBufferPx:"minBufferPx",maxBufferPx:"maxBufferPx"},features:[ft([{provide:He,useFactory:Ri,deps:[ve(()=>n)]}]),zt]})}return n})(),Di=20,V=(()=>{class n{_ngZone=h(b);_platform=h(A);_renderer=h(I).createRenderer(null,null);_cleanupGlobalListener;constructor(){}_scrolled=new _;_scrolledCount=0;scrollContainers=new Map;register(t){this.scrollContainers.has(t)||this.scrollContainers.set(t,t.elementScrolled().subscribe(()=>this._scrolled.next(t)))}deregister(t){let i=this.scrollContainers.get(t);i&&(i.unsubscribe(),this.scrollContainers.delete(t))}scrolled(t=Di){return this._platform.isBrowser?new Vt(i=>{this._cleanupGlobalListener||(this._cleanupGlobalListener=this._ngZone.runOutsideAngular(()=>this._renderer.listen("document","scroll",()=>this._scrolled.next())));let o=t>0?this._scrolled.pipe(et(t)).subscribe(i):this._scrolled.subscribe(i);return this._scrolledCount++,()=>{o.unsubscribe(),this._scrolledCount--,this._scrolledCount||(this._cleanupGlobalListener?.(),this._cleanupGlobalListener=void 0)}}):H()}ngOnDestroy(){this._cleanupGlobalListener?.(),this._cleanupGlobalListener=void 0,this.scrollContainers.forEach((t,i)=>this.deregister(i)),this._scrolled.complete()}ancestorScrolled(t,i){let o=this.getAncestorScrollContainers(t);return this.scrolled(i).pipe(X(r=>!r||o.indexOf(r)>-1))}getAncestorScrollContainers(t){let i=[];return this.scrollContainers.forEach((o,r)=>{this._scrollableContainsElement(r,t)&&i.push(r)}),i}_scrollableContainsElement(t,i){let o=ze(i),r=t.getElementRef().nativeElement;do if(o==r)return!0;while(o=o.parentElement);return!1}static \u0275fac=function(i){return new(i||n)};static \u0275prov=u({token:n,factory:n.\u0275fac,providedIn:"root"})}return n})(),qt=(()=>{class n{elementRef=h(y);scrollDispatcher=h(V);ngZone=h(b);dir=h(gt,{optional:!0});_scrollElement=this.elementRef.nativeElement;_destroyed=new _;_renderer=h(ot);_cleanupScroll;_elementScrolled=new _;constructor(){}ngOnInit(){this._cleanupScroll=this.ngZone.runOutsideAngular(()=>this._renderer.listen(this._scrollElement,"scroll",t=>this._elementScrolled.next(t))),this.scrollDispatcher.register(this)}ngOnDestroy(){this._cleanupScroll?.(),this._elementScrolled.complete(),this.scrollDispatcher.deregister(this),this._destroyed.next(),this._destroyed.complete()}elementScrolled(){return this._elementScrolled}getElementRef(){return this.elementRef}scrollTo(t){let i=this.elementRef.nativeElement,o=this.dir&&this.dir.value=="rtl";t.left==null&&(t.left=o?t.end:t.start),t.right==null&&(t.right=o?t.start:t.end),t.bottom!=null&&(t.top=i.scrollHeight-i.clientHeight-t.bottom),o&&W()!=C.NORMAL?(t.left!=null&&(t.right=i.scrollWidth-i.clientWidth-t.left),W()==C.INVERTED?t.left=t.right:W()==C.NEGATED&&(t.left=t.right?-t.right:t.right)):t.right!=null&&(t.left=i.scrollWidth-i.clientWidth-t.right),this._applyScrollToOptions(t)}_applyScrollToOptions(t){let i=this.elementRef.nativeElement;vt()?i.scrollTo(t):(t.top!=null&&(i.scrollTop=t.top),t.left!=null&&(i.scrollLeft=t.left))}measureScrollOffset(t){let i="left",o="right",r=this.elementRef.nativeElement;if(t=="top")return r.scrollTop;if(t=="bottom")return r.scrollHeight-r.clientHeight-r.scrollTop;let s=this.dir&&this.dir.value=="rtl";return t=="start"?t=s?o:i:t=="end"&&(t=s?i:o),s&&W()==C.INVERTED?t==i?r.scrollWidth-r.clientWidth-r.scrollLeft:r.scrollLeft:s&&W()==C.NEGATED?t==i?r.scrollLeft+r.scrollWidth-r.clientWidth:-r.scrollLeft:t==i?r.scrollLeft:r.scrollWidth-r.clientWidth-r.scrollLeft}static \u0275fac=function(i){return new(i||n)};static \u0275dir=D({type:n,selectors:[["","cdk-scrollable",""],["","cdkScrollable",""]]})}return n})(),Oi=20,B=(()=>{class n{_platform=h(A);_listeners;_viewportSize=null;_change=new _;_document=h(w);constructor(){let t=h(b),i=h(I).createRenderer(null,null);t.runOutsideAngular(()=>{if(this._platform.isBrowser){let o=r=>this._change.next(r);this._listeners=[i.listen("window","resize",o),i.listen("window","orientationchange",o)]}this.change().subscribe(()=>this._viewportSize=null)})}ngOnDestroy(){this._listeners?.forEach(t=>t()),this._change.complete()}getViewportSize(){this._viewportSize||this._updateViewportSize();let t={width:this._viewportSize.width,height:this._viewportSize.height};return this._platform.isBrowser||(this._viewportSize=null),t}getViewportRect(){let t=this.getViewportScrollPosition(),{width:i,height:o}=this.getViewportSize();return{top:t.top,left:t.left,bottom:t.top+o,right:t.left+i,height:o,width:i}}getViewportScrollPosition(){if(!this._platform.isBrowser)return{top:0,left:0};let t=this._document,i=this._getWindow(),o=t.documentElement,r=o.getBoundingClientRect(),s=-r.top||t.body?.scrollTop||i.scrollY||o.scrollTop||0,a=-r.left||t.body?.scrollLeft||i.scrollX||o.scrollLeft||0;return{top:s,left:a}}change(t=Oi){return t>0?this._change.pipe(et(t)):this._change}_getWindow(){return this._document.defaultView||window}_updateViewportSize(){let t=this._getWindow();this._viewportSize=this._platform.isBrowser?{width:t.innerWidth,height:t.innerHeight}:{width:0,height:0}}static \u0275fac=function(i){return new(i||n)};static \u0275prov=u({token:n,factory:n.\u0275fac,providedIn:"root"})}return n})(),We=new M("VIRTUAL_SCROLLABLE"),ki=(()=>{class n extends qt{constructor(){super()}measureViewportSize(t){let i=this.elementRef.nativeElement;return t==="horizontal"?i.clientWidth:i.clientHeight}static \u0275fac=function(i){return new(i||n)};static \u0275dir=D({type:n,features:[st]})}return n})();function xi(n,e){return n.start==e.start&&n.end==e.end}var Pi=typeof requestAnimationFrame<"u"?pe:ue,Xe=new M("CDK_VIRTUAL_SCROLL_VIEWPORT"),Mi=(()=>{class n extends ki{elementRef=h(y);_changeDetectorRef=h(ut);_scrollStrategy=h(He,{optional:!0});scrollable=h(We,{optional:!0});_platform=h(A);_detachedSubject=new _;_renderedRangeSubject=new _;_renderedContentOffsetSubject=new _;get orientation(){return this._orientation}set orientation(t){this._orientation!==t&&(this._orientation=t,this._calculateSpacerSize())}_orientation="vertical";appendOnly=!1;scrolledIndexChange=new Vt(t=>this._scrollStrategy.scrolledIndexChange.subscribe(i=>Promise.resolve().then(()=>this.ngZone.run(()=>t.next(i)))));_contentWrapper;renderedRangeStream=this._renderedRangeSubject;renderedContentOffset=this._renderedContentOffsetSubject.pipe(X(t=>t!==null),Nt());_totalContentSize=0;_totalContentWidth=z("");_totalContentHeight=z("");_renderedContentTransform;_renderedRange={start:0,end:0};_dataLength=0;_viewportSize=0;_forOf=null;_renderedContentOffset=0;_renderedContentOffsetNeedsRewrite=!1;_changeDetectionNeeded=z(!1);_runAfterChangeDetection=[];_viewportChanges=Y.EMPTY;_injector=h(E);_isDestroyed=!1;constructor(){super();let t=h(B);this._scrollStrategy,this._viewportChanges=t.change().subscribe(()=>{this.checkViewportSize()}),this.scrollable||(this.elementRef.nativeElement.classList.add("cdk-virtual-scrollable"),this.scrollable=this);let i=we(()=>{this._changeDetectionNeeded()&&this._doChangeDetection()},{injector:h(j).injector});h(ye).onDestroy(()=>{i.destroy()})}ngOnInit(){this._platform.isBrowser&&(this.scrollable===this&&super.ngOnInit(),this.ngZone.runOutsideAngular(()=>Promise.resolve().then(()=>{this._measureViewportSize(),this._scrollStrategy.attach(this),this.scrollable.elementScrolled().pipe(Lt(null),et(0,Pi),it(this._destroyed)).subscribe(()=>this._scrollStrategy.onContentScrolled()),this._markChangeDetectionNeeded()})))}ngOnDestroy(){this.detach(),this._scrollStrategy.detach(),this._renderedRangeSubject.complete(),this._detachedSubject.complete(),this._viewportChanges.unsubscribe(),this._isDestroyed=!0,super.ngOnDestroy()}attach(t){this._forOf,this.ngZone.runOutsideAngular(()=>{this._forOf=t,this._forOf.dataStream.pipe(it(this._detachedSubject)).subscribe(i=>{let o=i.length;o!==this._dataLength&&(this._dataLength=o,this._scrollStrategy.onDataLengthChanged()),this._doChangeDetection()})})}detach(){this._forOf=null,this._detachedSubject.next()}getDataLength(){return this._dataLength}getViewportSize(){return this._viewportSize}getRenderedRange(){return this._renderedRange}measureBoundingClientRectWithScrollOffset(t){return this.getElementRef().nativeElement.getBoundingClientRect()[t]}setTotalContentSize(t){this._totalContentSize!==t&&(this._totalContentSize=t,this._calculateSpacerSize(),this._markChangeDetectionNeeded())}setRenderedRange(t){xi(this._renderedRange,t)||(this.appendOnly&&(t={start:0,end:Math.max(this._renderedRange.end,t.end)}),this._renderedRangeSubject.next(this._renderedRange=t),this._markChangeDetectionNeeded(()=>this._scrollStrategy.onContentRendered()))}getOffsetToRenderedContentStart(){return this._renderedContentOffsetNeedsRewrite?null:this._renderedContentOffset}setRenderedContentOffset(t,i="to-start"){t=this.appendOnly&&i==="to-start"?0:t;let o=this.dir&&this.dir.value=="rtl",r=this.orientation=="horizontal",s=r?"X":"Y",l=`translate${s}(${Number((r&&o?-1:1)*t)}px)`;this._renderedContentOffset=t,i==="to-end"&&(l+=` translate${s}(-100%)`,this._renderedContentOffsetNeedsRewrite=!0),this._renderedContentTransform!=l&&(this._renderedContentTransform=l,this._markChangeDetectionNeeded(()=>{this._renderedContentOffsetNeedsRewrite?(this._renderedContentOffset-=this.measureRenderedContentSize(),this._renderedContentOffsetNeedsRewrite=!1,this.setRenderedContentOffset(this._renderedContentOffset)):this._scrollStrategy.onRenderedOffsetChanged()}))}scrollToOffset(t,i="auto"){let o={behavior:i};this.orientation==="horizontal"?o.start=t:o.top=t,this.scrollable.scrollTo(o)}scrollToIndex(t,i="auto"){this._scrollStrategy.scrollToIndex(t,i)}measureScrollOffset(t){let i;return this.scrollable==this?i=o=>super.measureScrollOffset(o):i=o=>this.scrollable.measureScrollOffset(o),Math.max(0,i(t??(this.orientation==="horizontal"?"start":"top"))-this.measureViewportOffset())}measureViewportOffset(t){let i,o="left",r="right",s=this.dir?.value=="rtl";t=="start"?i=s?r:o:t=="end"?i=s?o:r:t?i=t:i=this.orientation==="horizontal"?"left":"top";let a=this.scrollable.measureBoundingClientRectWithScrollOffset(i);return this.elementRef.nativeElement.getBoundingClientRect()[i]-a}measureRenderedContentSize(){let t=this._contentWrapper.nativeElement;return this.orientation==="horizontal"?t.offsetWidth:t.offsetHeight}measureRangeSize(t){return this._forOf?this._forOf.measureRangeSize(t,this.orientation):0}checkViewportSize(){this._measureViewportSize(),this._scrollStrategy.onDataLengthChanged()}_measureViewportSize(){this._viewportSize=this.scrollable.measureViewportSize(this.orientation)}_markChangeDetectionNeeded(t){t&&this._runAfterChangeDetection.push(t),!Ie(this._changeDetectionNeeded)&&this.ngZone.runOutsideAngular(()=>{Promise.resolve().then(()=>{this.ngZone.run(()=>{this._changeDetectionNeeded.set(!0)})})})}_doChangeDetection(){this._isDestroyed||this.ngZone.run(()=>{this._changeDetectorRef.markForCheck(),this._contentWrapper.nativeElement.style.transform=this._renderedContentTransform,this._renderedContentOffsetSubject.next(this.getOffsetToRenderedContentStart()),U(()=>{this._changeDetectionNeeded.set(!1);let t=this._runAfterChangeDetection;this._runAfterChangeDetection=[];for(let i of t)i()},{injector:this._injector})})}_calculateSpacerSize(){this._totalContentHeight.set(this.orientation==="horizontal"?"":`${this._totalContentSize}px`),this._totalContentWidth.set(this.orientation==="horizontal"?`${this._totalContentSize}px`:"")}static \u0275fac=function(i){return new(i||n)};static \u0275cmp=F({type:n,selectors:[["cdk-virtual-scroll-viewport"]],viewQuery:function(i,o){if(i&1&&Pe(Si,7),i&2){let r;Me(r=Fe())&&(o._contentWrapper=r.first)}},hostAttrs:[1,"cdk-virtual-scroll-viewport"],hostVars:4,hostBindings:function(i,o){i&2&&dt("cdk-virtual-scroll-orientation-horizontal",o.orientation==="horizontal")("cdk-virtual-scroll-orientation-vertical",o.orientation!=="horizontal")},inputs:{orientation:"orientation",appendOnly:[2,"appendOnly","appendOnly",Wt]},outputs:{scrolledIndexChange:"scrolledIndexChange"},features:[ft([{provide:qt,useFactory:()=>h(We,{optional:!0})||h(n)},{provide:Xe,useExisting:n}]),st],ngContentSelectors:Ci,decls:4,vars:4,consts:[["contentWrapper",""],[1,"cdk-virtual-scroll-content-wrapper"],[1,"cdk-virtual-scroll-spacer"]],template:function(i,o){i&1&&(ht(),at(0,"div",1,0),ct(2),lt(),ke(3,"div",2)),i&2&&(Re(3),Ae("width",o._totalContentWidth())("height",o._totalContentHeight()))},styles:[`cdk-virtual-scroll-viewport {
2  display: block;
3  position: relative;
4  transform: translateZ(0);
5}
6
7.cdk-virtual-scrollable {
8  overflow: auto;
9  will-change: scroll-position;
10  contain: strict;
11}
12
13.cdk-virtual-scroll-content-wrapper {
14  position: absolute;
15  top: 0;
16  left: 0;
17  contain: content;
18}
19[dir=rtl] .cdk-virtual-scroll-content-wrapper {
20  right: 0;
21  left: auto;
22}
23
24.cdk-virtual-scroll-orientation-horizontal .cdk-virtual-scroll-content-wrapper {
25  min-height: 100%;
26}
27.cdk-virtual-scroll-orientation-horizontal .cdk-virtual-scroll-content-wrapper > dl:not([cdkVirtualFor]), .cdk-virtual-scroll-orientation-horizontal .cdk-virtual-scroll-content-wrapper > ol:not([cdkVirtualFor]), .cdk-virtual-scroll-orientation-horizontal .cdk-virtual-scroll-content-wrapper > table:not([cdkVirtualFor]), .cdk-virtual-scroll-orientation-horizontal .cdk-virtual-scroll-content-wrapper > ul:not([cdkVirtualFor]) {
28  padding-left: 0;
29  padding-right: 0;
30  margin-left: 0;
31  margin-right: 0;
32  border-left-width: 0;
33  border-right-width: 0;
34  outline: none;
35}
36
37.cdk-virtual-scroll-orientation-vertical .cdk-virtual-scroll-content-wrapper {
38  min-width: 100%;
39}
40.cdk-virtual-scroll-orientation-vertical .cdk-virtual-scroll-content-wrapper > dl:not([cdkVirtualFor]), .cdk-virtual-scroll-orientation-vertical .cdk-virtual-scroll-content-wrapper > ol:not([cdkVirtualFor]), .cdk-virtual-scroll-orientation-vertical .cdk-virtual-scroll-content-wrapper > table:not([cdkVirtualFor]), .cdk-virtual-scroll-orientation-vertical .cdk-virtual-scroll-content-wrapper > ul:not([cdkVirtualFor]) {
41  padding-top: 0;
42  padding-bottom: 0;
43  margin-top: 0;
44  margin-bottom: 0;
45  border-top-width: 0;
46  border-bottom-width: 0;
47  outline: none;
48}
49
50.cdk-virtual-scroll-spacer {
51  height: 1px;
52  transform-origin: 0 0;
53  flex: 0 0 auto;
54}
55[dir=rtl] .cdk-virtual-scroll-spacer {
56  transform-origin: 100% 0;
57}
58`],encapsulation:2,changeDetection:0})}return n})();function Ye(n,e,t){let i=t;if(!i.getBoundingClientRect)return 0;let o=i.getBoundingClientRect();return n==="horizontal"?e==="start"?o.left:o.right:e==="start"?o.top:o.bottom}var Fi=(()=>{class n{_viewContainerRef=h(rt);_template=h(nt);_differs=h(Te);_viewRepeater=new bt;_viewport=h(Xe,{skipSelf:!0});viewChange=new _;_dataSourceChanges=new _;get cdkVirtualForOf(){return this._cdkVirtualForOf}set cdkVirtualForOf(t){this._cdkVirtualForOf=t,je(t)?this._dataSourceChanges.next(t):this._dataSourceChanges.next(new wt(tt(t)?t:Array.from(t||[])))}_cdkVirtualForOf;get cdkVirtualForTrackBy(){return this._cdkVirtualForTrackBy}set cdkVirtualForTrackBy(t){this._needsUpdate=!0,this._cdkVirtualForTrackBy=t?(i,o)=>t(i+(this._renderedRange?this._renderedRange.start:0),o):void 0}_cdkVirtualForTrackBy;set cdkVirtualForTemplate(t){t&&(this._needsUpdate=!0,this._template=t)}get cdkVirtualForTemplateCacheSize(){return this._viewRepeater.viewCacheSize}set cdkVirtualForTemplateCacheSize(t){this._viewRepeater.viewCacheSize=Z(t)}dataStream=this._dataSourceChanges.pipe(Lt(null),_e(),me(([t,i])=>this._changeDataSource(t,i)),ge(1));_differ=null;_data=[];_renderedItems=[];_renderedRange={start:0,end:0};_needsUpdate=!1;_destroyed=new _;constructor(){let t=h(b);this.dataStream.subscribe(i=>{this._data=i,this._onRenderedDataChange()}),this._viewport.renderedRangeStream.pipe(it(this._destroyed)).subscribe(i=>{this._renderedRange=i,this.viewChange.observers.length&&t.run(()=>this.viewChange.next(this._renderedRange)),this._onRenderedDataChange()}),this._viewport.attach(this)}measureRangeSize(t,i){if(t.start>=t.end)return 0;t.start<this._renderedRange.start||t.end>this._renderedRange.end;let o=t.start-this._renderedRange.start,r=t.end-t.start,s,a;for(let l=0;l<r;l++){let c=this._viewContainerRef.get(l+o);if(c&&c.rootNodes.length){s=a=c.rootNodes[0];break}}for(let l=r-1;l>-1;l--){let c=this._viewContainerRef.get(l+o);if(c&&c.rootNodes.length){a=c.rootNodes[c.rootNodes.length-1];break}}return s&&a?Ye(i,"end",a)-Ye(i,"start",s):0}ngDoCheck(){if(this._differ&&this._needsUpdate){let t=this._differ.diff(this._renderedItems);t?this._applyChanges(t):this._updateContext(),this._needsUpdate=!1}}ngOnDestroy(){this._viewport.detach(),this._dataSourceChanges.next(void 0),this._dataSourceChanges.complete(),this.viewChange.complete(),this._destroyed.next(),this._destroyed.complete(),this._viewRepeater.detach()}_onRenderedDataChange(){this._renderedRange&&(this._renderedItems=this._data.slice(this._renderedRange.start,this._renderedRange.end),this._differ||(this._differ=this._differs.find(this._renderedItems).create((t,i)=>this.cdkVirtualForTrackBy?this.cdkVirtualForTrackBy(t,i):i)),this._needsUpdate=!0)}_changeDataSource(t,i){return t&&t.disconnect(this),this._needsUpdate=!0,i?i.connect(this):H()}_updateContext(){let t=this._data.length,i=this._viewContainerRef.length;for(;i--;){let o=this._viewContainerRef.get(i);o.context.index=this._renderedRange.start+i,o.context.count=t,this._updateComputedContextProperties(o.context),o.detectChanges()}}_applyChanges(t){this._viewRepeater.applyChanges(t,this._viewContainerRef,(r,s,a)=>this._getEmbeddedViewArgs(r,a),r=>r.item),t.forEachIdentityChange(r=>{let s=this._viewContainerRef.get(r.currentIndex);s.context.$implicit=r.item});let i=this._data.length,o=this._viewContainerRef.length;for(;o--;){let r=this._viewContainerRef.get(o);r.context.index=this._renderedRange.start+o,r.context.count=i,this._updateComputedContextProperties(r.context)}}_updateComputedContextProperties(t){t.first=t.index===0,t.last=t.index===t.count-1,t.even=t.index%2===0,t.odd=!t.even}_getEmbeddedViewArgs(t,i){return{templateRef:this._template,context:{$implicit:t.item,cdkVirtualForOf:this._cdkVirtualForOf,index:-1,count:-1,first:!1,last:!1,odd:!1,even:!1},index:i}}static ngTemplateContextGuard(t,i){return!0}static \u0275fac=function(i){return new(i||n)};static \u0275dir=D({type:n,selectors:[["","cdkVirtualFor","","cdkVirtualForOf",""]],inputs:{cdkVirtualForOf:"cdkVirtualForOf",cdkVirtualForTrackBy:"cdkVirtualForTrackBy",cdkVirtualForTemplate:"cdkVirtualForTemplate",cdkVirtualForTemplateCacheSize:"cdkVirtualForTemplateCacheSize"}})}return n})();var Kt=(()=>{class n{static \u0275fac=function(i){return new(i||n)};static \u0275mod=x({type:n});static \u0275inj=O({})}return n})(),Qt=(()=>{class n{static \u0275fac=function(i){return new(i||n)};static \u0275mod=x({type:n});static \u0275inj=O({imports:[$,Kt,$,Kt]})}return n})();var Jt={}

58=i,this._config=o}attach(e){this._overlayRef,this._overlayRef=e}enable(){if(this._scrollSubscription)return;let e=this._scrollDispatcher.scrolled(0).pipe(X(t=>!t||!this._overlayRef.overlayElement.contains(t.getElementRef().nativeElement)));this._config&&this._config.threshold&&this._config.threshold>1?(this._initialScrollPosition=this._viewportRuler.getViewportScrollPosition().top,this._scrollSubscription=e.subscribe(()=>{let t=this._viewportRuler.getViewportScrollPosition().top;Math.abs(t-this._initialScrollPosition)>this._config.threshold?this._detach():this._overlayRef.updatePosition()})):this._scrollSubscription=e.subscribe(this._detach)}disable(){this._scrollSubscription&&(this._scrollSubscription.unsubscribe(),this._scrollSubscription=null)}detach(){this.disable(),this._overlayRef=null}_detach=()=>{this.disable(),this._overlayRef.hasAttached()&&this._ngZone.run(()=>this._overlayRef.detach())}};var Q=class{enable(){}disable(){}attach(){}};function ie(n,e){return e.some(t=>{let i=n.bottom<t.top,o=n.top>t.bottom,r=n.right<t.left,s=n.left>t.right;return i||o||r||s})}function Ge(n,e){return e.some(t=>{let i=n.top<t.top,o=n.bottom>t.bottom,r=n.left<t.left,s=n.right>t.right;return i||o||r||s})}function ii(n,e){return new Ot(n.get(V),n.get(B),n.get(b),e)}var Ot=class{_scrollDispatcher;_viewportRuler;_ngZone;_config;_scrollSubscription=null;_overlayRef;constructor(e,t,i,o){this._scrollDispatcher=e,this._viewportRuler=t,this._ngZone=i,this._config=o}attach(e){this._overlayRef,this._overlayRef=e}enable(){if(!this._scrollSubscription){let e=this._config?this._config.scrollThrottle:0;this._scrollSubscription=this._scrollDispatcher.scrolled(e).subscribe(()=>{if(this._overlayRef.updatePosition(),this._config&&this._config.autoClose){let t=this._overlayRef.overlayElement.getBoundingClientRect(),{width:i,height:o}=this._viewportRuler.getViewportSize();ie(t,[{width:i,height:o,bottom:o,right:i,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}},ni=(()=>{class n{_injector=h(E);constructor(){}noop=()=>new Q;close=t=>ei(this._injector,t);block=()=>ti(this._injector);reposition=t=>ii(this._injector,t);static \u0275fac=function(i){return new(i||n)};static \u0275prov=u({token:n,factory:n.\u0275fac,providedIn:"root"})}return n})(),kt=class{positionStrategy;scrollStrategy=new Q;panelClass="";hasBackdrop=!1;backdropClass="cdk-overlay-dark-backdrop";disableAnimations;width;height;minWidth;minHeight;maxWidth;maxHeight;direction;disposeOnNavigation=!1;usePopover;eventPredicate;constructor(e){if(e){let t=Object.keys(e);for(let i of t)e[i]!==void 0&&(this[i]=e[i])}}};var xt=class{connectionPair;scrollableViewProperties;constructor(e,t){this.connectionPair=e,this.scrollableViewProperties=t}};var oi=(()=>{class n{_attachedOverlays=[];_document=h(w);_isAttached=!1;constructor(){}ngOnDestroy(){this.detach()}add(t){this.remove(t),this._attachedOverlays.push(t)}remove(t){let i=this._attachedOverlays.indexOf(t);i>-1&&this._attachedOverlays.splice(i,1),this._attachedOverlays.length===0&&this.detach()}canReceiveEvent(t,i,o){return o.observers.length<1?!1:t.eventPredicate?t.eventPredicate(i):!0}static \u0275fac=function(i){return new(i||n)};static \u0275prov=u({token:n,factory:n.\u0275fac,providedIn:"root"})}return n})(),ri=(()=>{class n extends oi{_ngZone=h(b);_renderer=h(I).createRenderer(null,null);_cleanupKeydown;add(t){super.add(t),this._isAttached||(this._ngZone.runOutsideAngular(()=>{this._cleanupKeydown=this._renderer.listen("body","keydown",this._keydownListener)}),this._isAttached=!0)}detach(){this._isAttached&&(this._cleanupKeydown?.(),this._isAttached=!1)}_keydownListener=t=>{let i=this._attachedOverlays;for(let o=i.length-1;o>-1;o--){let r=i[o];if(this.canReceiveEvent(r,t,r._keydownEvents)){this._ngZone.run(()=>r._keydownEvents.next(t));break}}};static \u0275fac=(()=>{let t;return function(o){return(t||(t=jt(n)))(o||n)}})();static \u0275prov=u({token:n,factory:n.\u0275fac,providedIn:"root"})}return n})(),si=(()=>{class n extends oi{_platform=h(A);_ngZone=h(b);_renderer=h(I).createRenderer(null,null);_cursorOriginalValue;_cursorStyleIsSet=!1;_pointerDownEventTarget=null;_cleanups;add(t){if(super.add(t),!this._isAttached){let i=this._document.body,o={capture:!0},r=this._renderer;this._cleanups=this._ngZone.runOutsideAngular(()=>[r.listen(i,"pointerdown",this._pointerDownListener,o),r.listen(i,"click",this._clickListener,o),r.listen(i,"auxclick",this._clickListener,o),r.listen(i,"contextmenu",this._clickListener,o)]),this._platform.IOS&&!this._cursorStyleIsSet&&(this._cursorOriginalValue=i.style.cursor,i.style.cursor="pointer",this._cursorStyleIsSet=!0),this._isAttached=!0}}detach(){this._isAttached&&(this._cleanups?.forEach(t=>t()),this._cleanups=void 0,this._platform.IOS&&this._cursorStyleIsSet&&(this._document.body.style.cursor=this._cursorOriginalValue,this._cursorStyleIsSet=!1),this._isAttached=!1)}_pointerDownListener=t=>{this._pointerDownEventTarget=Xt(t)};_clickListener=t=>{let i=Xt(t),o=t.type==="click"&&this._pointerDownEventTarget?this._pointerDownEventTarget:i;this._pointerDownEventTarget=null;let r=this._attachedOverlays.slice();for(let s=r.length-1;s>-1;s--){let a=r[s],l=a._outsidePointerEvents;

197constructor(e,t,i,o,r){this._viewportRuler=t,this._document=i,this._platform=o,this._overlayContainer=r,this.setOrigin(e)}attach(e){this._overlayRef&&this._overlayRef,this._validatePositions(),e.hostElement.classList.add(Ke),this._overlayRef=e,this._boundingBox=e.hostElement,this._pane=e.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){this.reapplyLastPosition();return}this._clearPanelClasses(),this._resetOverlayElementStyles(),this._resetBoundingBoxStyles(),this._viewportRect=this._getNarrowedViewportRect(),this._originRect=this._getOriginRect(),this._overlayRect=this._pane.getBoundingClientRect(),this._containerRect=this._getContainerRect();let e=this._originRect,t=this._overlayRect,i=this._viewportRect,o=this._containerRect,r=[],s;for(let a of this._preferredPositions){let l=this._getOriginPoint(e,o,a),c=this._getOverlayPoint(l,t,a),d=this._getOverlayFit(c,t,i,a);if(d.isCompletelyWithinViewport){this._isPushed=!1,this._applyPosition(a,l);return}if(this._canFitWithFlexibleDimensions(d,c,i)){r.push({position:a,origin:l,overlayRect:t,boundingBoxRect:this._calculateBoundingBoxRect(l,a)});continue}(!s||s.overlayFit.visibleArea<d.visibleArea)&&(s={overlayFit:d,overlayPoint:c,originPoint:l,position:a,overlayRect:t})}if(r.length){let a=null,l=-1;for(let c of r){let d=c.boundingBoxRect.width*c.boundingBoxRect.height*(c.position.weight||1);d>l&&(l=d,a=c)}this._isPushed=!1,this._applyPosition(a.position,a.origin);return}if(this._canPush){this._isPushed=!0,this._applyPosition(s.position,s.originPoint);return}this._applyPosition(s.position,s.originPoint)}detach(){this._clearPanelClasses(),this._lastPosition=null,this._previousPushAmount=null,this._resizeSubscription.unsubscribe()}dispose(){this._isDisposed||(this._boundingBox&&N(this._boundingBox.style,{top:"",left:"",right:"",bottom:"",height:"",width:"",alignItems:"",justifyContent:""}),this._pane&&this._resetOverlayElementStyles(),this._overlayRef&&this._overlayRef.hostElement.classList.remove(Ke),this.detach(),this._positionChanges.complete(),this._overlayRef=this._boundingBox=null,this._isDisposed=!0)}reapplyLastPosition(){if(this._isDisposed||!this._platform.isBrowser)return;let e=this._lastPosition;e?(this._originRect=this._getOriginRect(),this._overlayRect=this._pane.getBoundingClientRect(),this._viewportRect=this._getNarrowedViewportRect(),this._containerRect=this._getContainerRect(),this._applyPosition(e,this._getOriginPoint(this._originRect,this._containerRect,e))):this.apply()}withScrollableContainers(e){return this._scrollables=e,this}withPositions(e){return this._preferredPositions=e,e.indexOf(this._lastPosition)===-1&&(this._lastPosition=null),this._validatePositions(),this}withViewportMargin(e){return this._viewportMargin=e,this}withFlexibleDimensions(e=!0){return this._hasFlexibleDimensions=e,this}withGrowAfterOpen(e=!0){return this._growAfterOpen=e,this}withPush(e=!0){return this._canPush=e,this}withLockedPosition(e=!0){return this._positionLocked=e,this}setOrigin(e){return this._origin=e,this}withDefaultOffsetX(e){return this._offsetX=e,this}withDefaultOffsetY(e){return this._offsetY=e,this}withTransformOriginOn(e){return this._transformOriginSelector=e,this}withPopoverLocation(e){return this._popoverLocation=e,this}getPopoverInsertionPoint(){return this._popoverLocation==="global"?null:this._popoverLocation!=="inline"?this._popoverLocation:this._origin instanceof y?this._origin.nativeElement:oe(this._origin)?this._origin:null}_getOriginPoint(e,t,i){let o;if(i.originX=="center")o=e.left+e.width/2;else{let s=this._isRtl()?e.right:e.left,a=this._isRtl()?e.left:e.right;o=i.originX=="start"?s:a}t.left<0&&(o-=t.left);let r;return i.originY=="center"?r=e.top+e.height/2:r=i.originY=="top"?e.top:e.bottom,t.top<0&&(r-=t.top),{x:o,y:r}}_getOverlayPoint(e,t,i){let o;i.overlayX=="center"?o=-t.width/2:i.overlayX==="start"?o=this._isRtl()?-t.width:0:o=this._isRtl()?0:-t.width;let r;return i.overlayY=="center"?r=-t.height/2:r=i.overlayY=="top"?0:-t.height,{x:e.x+o,y:e.y+r}}_getOverlayFit(e,t,i,o){let r=Qe(t),{x:s,y:a}=e,l=this._getOffset(o,"x"),c=this._getOffset(o,"y");l&&(s+=l),c&&(a+=c);let d=0-s,f=s+r.width-i.width,g=0-a,v=a+r.height-i.height,m=this._subtractOverflows(r.width,d,f),R=this._subtractOverflows(r.height,g,v),ce=m*R;return{visibleArea:ce,isCompletelyWithinViewport:r.width*r.height===ce,fitsInViewportVertically:R===r.height,fitsInViewportHorizontally:m==r.width}}_canFitWithFlexibleDimensions(e,t,i){if(this._hasFlexibleDimensions){let o=i.bottom-t.y,r=i.right-t.x,s=qe(this._overlayRef.getConfig().minHeight),a=qe(this._overlayRef.getConfig().minWidth),l=e.fitsInViewportVertically||s!=null&&s<=o,c=e.fitsInViewportHorizontally||a!=null&&a<=r;return l&&c}return!1}_pushOverlayOnScreen(e,t,i){if(this._previousPushAmount&&this._positionLocked)return{x:e.x+this._previousPushAmount.x,y:e.y+this._previousPushAmount.y};let o=Qe(t),r=this._viewportRect,s=Math.max(e.x+o.width-r.width,0),a=Math.max(e.y+o.height-r.height,0),l=Math.max(r.top-i.top-e.y,0),c=Math.max(r.left-i.left-e.x,0),d=0,f=0;return o.width<=r.width?d=c||-s:d=e.x<this._getViewportMarginStart()?r.left-i.left-e.x:0,o.height<=r.height?f=l||-a:f=e.y<this._getViewportMarginTop()?r.top-i.top-e.y:0,this._previousPushAmount={x:d,y:f},{x:e.x+d,y:e.y+f}}_applyPosition(e,t){if(this._setTransformOrigin(e),this._setOverlayElementStyles(t,e),this._setBoundingBoxStyles(t,e),e.panelClass&&this._addPanelClasses(e.panelClass),this._positionChanges.observers.length){let i=this._getScrollVisibility();if(e!==this._lastPosition||!this._lastScrollVisibility||!Ii(this._lastScrollVisibility,i)){let o=new xt(e,i);this._positionChanges.next(o)}this._lastScrollVisibility=i}this._lastPosition=e,this._isInitialRender=!1}_setTransformOrigin(e){if(!this._transformOriginSelector)return;let t=this._boundingBox.querySelectorAll(this._transformOriginSelector),i,o=e.overlayY;e.overlayX==="center"?i="center":this._isRtl()?i=e.overlayX==="start"?"right":"left":i=e.overlayX==="start"?"left":"right";for(let r=0;r<t.length;r++)t[r].style.transformOrigin=`${i} ${o}`}_calculateBoundingBoxRect(e,t){let i=this._viewportRect,o=this._isRtl(),r,s,a;if(t.overlayY==="top")s=e.y,r=i.height-s+this._getViewportMarginBottom();else if(t.overlayY==="bottom")a=i.height-e.y+this._getViewportMarginTop()+this._getViewportMarginBottom(),r=i.height-a+this._getViewportMarginTop();else{let v=Math.min(i.bottom-e.y+i.top,e.y),m=this._lastBoundingBoxSize.height;r=v*2,s=e.y-v,r>m&&!this._isInitialRender&&!this._growAfterOpen&&(s=e.y-m/2)}let l=t.overlayX==="start"&&!o||t.overlayX==="end"&&o,c=t.overlayX==="end"&&!o||t.overlayX==="start"&&o,d,f,g;if(c)g=i.width-e.x+this._getViewportMarginStart()+this._getViewportMarginEnd(),d=e.x-this._getViewportMarginStart();else if(l)f=e.x,d=i.right-e.x-this._getViewportMarginEnd();else{let v=Math.min(i.right-e.x+i.left,e.x),m=this._lastBoundingBoxSize.width;d=v*2,f=e.x-v,d>m&&!this._isInitialRender&&!this._growAfterOpen&&(f=e.x-m/2)}return{top:s,left:f,bottom:a,right:g,width:d,height:r}}_setBoundingBoxStyles(e,t){let i=this._calculateBoundingBoxRect(e,t);!this._isInitialRender&&!this._growAfterOpen&&(i.height=Math.min(i.height,this._lastBoundingBoxSize.height),i.width=Math.min(i.width,this._lastBoundingBoxSize.width));let o={};if(this._hasExactPosition())o.top=o.left="0",o.bottom=o.right="auto",o.maxHeight=o.maxWidth="",o.width=o.height="100%";else{let r=this._overlayRef.getConfig().maxHeight,s=this._overlayRef.getConfig().maxWidth;o.width=p(i.width),o.height=p(i.height),o.top=p(i.top)||"auto",o.bottom=p(i.bottom)||"auto",o.left=p(i.left)||"auto",o.right=p(i.right)||"auto",t.overlayX==="center"?o.alignItems="center":o.alignItems=t.overlayX==="end"?"flex-end":"flex-start",t.overlayY==="center"?o.justifyContent="center":o.justifyContent=t.overlayY==="bottom"?"flex-end":"flex-start",r&&(o.maxHeight=p(r)),s&&(o.maxWidth=p(s))}this._lastBoundingBoxSize=i,N(this._boundingBox.style,o)}_resetBoundingBoxStyles(){N(this._boundingBox.style,{top:"0",left:"0",right:"0",bottom:"0",height:"",width:"",alignItems:"",justifyContent:""})}_resetOverlayElementStyles(){N(this._pane.style,{top:"",left:"",bottom:"",right:"",position:"",transform:""})}_setOverlayElementStyles(e,t){let i={},o=this._hasExactPosition(),r=this._hasFlexibleDimensions,s=this._overlayRef.getConfig();if(o){let d=this._viewportRuler.getViewportScrollPosition();N(i,this._getExactOverlayY(t,e,d)),N(i,this._getExactOverlayX(t,e,d))}else i.position="static";let a="",l=this._getOffset(t,"x"),c=this._getOffset(t,"y");l&&(a+=`translateX(${l}px) `),c&&(a+=`translateY(${c}px)`),i.transform=a.trim(),s.maxHeight&&(o?i.maxHeight=p(s.maxHeight):r&&(i.maxHeight="")),s.maxWidth&&(o?i.maxWidth=p(s.maxWidth):r&&(i.maxWidth="")),N(this._pane.style,i)}_getExactOverlayY(e,t,i){let o={top:"",bottom:""},r=this._getOverlayPoint(t,this._overlayRect,e);if(this._isPushed&&(r=this._pushOverlayOnScreen(r,this._overlayRect,i)),e.overlayY==="bottom"){let s=this._document.documentElement.clientHeight;o.bottom=`${s-(r.y+this._overlayRect.height)}px`}else o.top=p(r.y);return o}_getExactOverlayX(e,t,i){let o={left:"",right:""},r=this._getOverlayPoint(t,this._overlayRect,e);this._isPushed&&(r=this._pushOverlayOnScreen(r,this._overlayRect,i));let s;if(this._isRtl()?s=e.overlayX==="end"?"left":"right":s=e.overlayX==="end"?"right":"left",s==="right"){let a=this._document.documentElement.clientWidth;o.right=`${a-(r.x+this._overlayRect.width)}px`}