chunk-N7GBLZI4.js

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import { ApplicationConfig } from '@angular/core';
import { provideAnimationsAsync } from '@angular/platform-browser/animations/async';
import { provideHttpClient, withJsonpSupport } from '@angular/common/http';
import en from '@angular/common/locales/en';

import { provideNzIcons } from 'ng-zorro-antd/icon';
import { en_US, provideNzI18n } from 'ng-zorro-antd/i18n';
import { IconDefinition } from '@ant-design/icons-angular';
import * as AllIcons from '@ant-design/icons-angular/icons';

registerLocaleData(en);

const antDesignIcons = AllIcons as {
  [key: string]: IconDefinition;
};
const icons: IconDefinition[] = Object.keys(antDesignIcons).map(key => antDesignIcons[key])

export const appConfig: ApplicationConfig = {
  providers: [
    provideHttpClient(withJsonpSupport()),
    provideAnimationsAsync(),
    provideNzIcons(icons),
    provideNzI18n(en_US)
  ]
};
`;var Ei=n=>`import { bootstrapApplication } from '@angular/platform-browser';

import { ${n} } from './app/app.component';
import { appConfig } from './app/app.config';

bootstrapApplication(${n}, appConfig).catch(err => console.log(err));
`;var Ti=(n,t)=>({name:"ng-zorro-demo",private:!0,scripts:{ng:"ng",start:"ng serve",build:"ng build"},dependencies:{"@angular/core":t,"@angular/forms":t,"@angular/common":t,"@angular/router":t,"@angular/compiler":t,"@angular/animations":t,"@angular/platform-browser":t,"@angular/cdk":t,"@angular/platform-browser-dynamic":t,"@ant-design/icons-angular":t,rxjs:"~7.8.1","date-fns":"^2.16.1",tslib:"^2.0.0","zone.js":"~0.15.0","ng-zorro-antd":n,d3:"^6.3.1",dagre:"^0.8.5","dagre-compound":"^0.0.8","cron-parser":"^4.6.0","monaco-editor":"^0.33.0"},devDependencies:{"@angular-devkit/build-angular":t,"@angular/cli":t,"@angular/compiler-cli":t,typescript:"~5.5.0"}});var 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t=this._lastKnownPointerPosition;t&&this._dropContainer&&this._updateActiveDropContainer(this._getConstrainedPointerPosition(t),t)}_removeListeners(){this._pointerMoveSubscription.unsubscribe(),this._pointerUpSubscription.unsubscribe(),this._scrollSubscription.unsubscribe(),this._cleanupShadowRootSelectStart?.(),this._cleanupShadowRootSelectStart=void 0}_destroyPreview(){this._preview?.destroy(),this._preview=null}_destroyPlaceholder(){this._placeholder?.remove(),this._placeholderRef?.destroy(),this._placeholder=this._placeholderRef=null}_pointerDown=t=>{if(this.beforeStarted.next(),this._handles.length){let e=this._getTargetHandle(t);e&&!this._disabledHandles.has(e)&&!this.disabled&&this._initializeDragSequence(e,t)}else this.disabled||this._initializeDragSequence(this._rootElement,t)};_pointerMove=t=>{let e=this._getPointerPositionOnPage(t);if(!this._hasStartedDragging()){let o=Math.abs(e.x-this._pickupPositionOnPage.x),r=Math.abs(e.y-this._pickupPositionOnPage.y);if(o+r>=this._config.dragStartThreshold){let a=Date.now()>=this._dragStartTime+this._getDragStartDelay(t),l=this._dropContainer;if(!a){this._endDragSequence(t);return}(!l||!l.isDragging()&&!l.isReceiving())&&(t.cancelable&&t.preventDefault(),this._hasStartedDragging.set(!0),this._ngZone.run(()=>this._startDragSequence(t)))}return}t.cancelable&&t.preventDefault();let i=this._getConstrainedPointerPosition(e);if(this._hasMoved=!0,this._lastKnownPointerPosition=e,this._updatePointerDirectionDelta(i),this._dropContainer)this._updateActiveDropContainer(i,e);else{let o=this.constrainPosition?this._initialDomRect:this._pickupPositionOnPage,r=this._activeTransform;r.x=i.x-o.x+this._passiveTransform.x,r.y=i.y-o.y+this._passiveTransform.y,this._applyRootElementTransform(r.x,r.y)}this._moveEvents.observers.length&&this._ngZone.run(()=>{this._moveEvents.next({source:this,pointerPosition:i,event:t,distance:this._getDragDistance(i),delta:this._pointerDirectionDelta})})};_pointerUp=t=>{this._endDragSequence(t)};_endDragSequence(t){if(this._dragDropRegistry.isDragging(this)&&(this._removeListeners(),this._dragDropRegistry.stopDragging(this),this._toggleNativeDragInteractions(),this._handles&&(this._rootElement.style.webkitTapHighlightColor=this._rootElementTapHighlight),!!this._hasStartedDragging()))if(this.released.next({source:this,event:t}),this._dropContainer)this._dropContainer._stopScrolling(),this._animatePreviewToPlaceholder().then(()=>{this._cleanupDragArtifacts(t),this._cleanupCachedDimensions(),this._dragDropRegistry.stopDragging(this)});else{this._passiveTransform.x=this._activeTransform.x;let e=this._getPointerPositionOnPage(t);this._passiveTransform.y=this._activeTransform.y,this._ngZone.run(()=>{this.ended.next({source:this,distance:this._getDragDistance(e),dropPoint:e,event:t})}),this._cleanupCachedDimensions(),this._dragDropRegistry.stopDragging(this)}}_startDragSequence(t){me(t)&&(this._lastTouchEventTime=Date.now()),this._toggleNativeDragInteractions();let e=this._getShadowRoot(),i=this._dropContainer;if(e&&this._ngZone.runOutsideAngular(()=>{this._cleanupShadowRootSelectStart=j(this._renderer,e,"selectstart",io,eo)}),i){let o=this._rootElement,r=o.parentNode,s=this._placeholder=this._createPlaceholderElement(),a=this._anchor=this._anchor||this._document.createComment("");r.insertBefore(a,o),this._initialTransform=o.style.transform||"",this._preview=new St(this._document,this._rootElement,this._direction,this._initialDomRect,this._previewTemplate||null,this.previewClass||null,this._pickupPositionOnPage,this._initialTransform,this._config.zIndex||1e3,this._renderer),this._preview.attach(this._getPreviewInsertionPoint(r,e)),Mi(o,!1,$i),this._document.body.appendChild(r.replaceChild(s,o)),this.started.next({source:this,event:t}),i.start(),this._initialContainer=i,this._initialIndex=i.getItemIndex(this)}else this.started.next({source:this,event:t}),this._initialContainer=this._initialIndex=void 0;this._parentPositions.cache(i?i.getScrollableParents():[])}_initializeDragSequence(t,e){this._parentDragRef&&e.stopPropagation();let i=this.isDragging(),o=me(e),r=!o&&e.button!==0,s=this._rootElement,a=le(e),l=!o&&this._lastTouchEventTime&&this._lastTouchEventTime+to>Date.now(),c=o?oi(e):ni(e);if(a&&a.draggable&&e.type==="mousedown"&&e.preventDefault(),i||r||l||c)return;if(this._handles.length){let k=s.style;this._rootElementTapHighlight=k.webkitTapHighlightColor||"",k.webkitTapHighlightColor="transparent"}this._hasMoved=!1,this._hasStartedDragging.set(this._hasMoved),this._removeListeners(),this._initialDomRect=this._rootElement.getBoundingClientRect(),this._pointerMoveSubscription=this._dragDropRegistry.pointerMove.subscribe(this._pointerMove),this._pointerUpSubscription=this._dragDropRegistry.pointerUp.subscribe(this._pointerUp),this._scrollSubscription=this._dragDropRegistry.scrolled(this._getShadowRoot()).subscribe(k=>this._updateOnScroll(k)),this._boundaryElement&&(this._boundaryRect=Tt(this._boundaryElement));let d=this._previewTemplate;this._pickupPositionInElement=d&&d.template&&!d.matchSize?{x:0,y:0}:this._getPointerPositionInElement(this._initialDomRect,t,e);let S=this._pickupPositionOnPage=this._lastKnownPointerPosition=this._getPointerPositionOnPage(e);this._pointerDirectionDelta={x:0,y:0},this._pointerPositionAtLastDirectionChange={x:S.x,y:S.y},this._dragStartTime=Date.now(),this._dragDropRegistry.startDragging(this,e)}_cleanupDragArtifacts(t){Mi(this._rootElement,!0,$i),this._anchor.parentNode.replaceChild(this._rootElement,this._anchor),this._destroyPreview(),this._destroyPlaceholder(),this._initialDomRect=this._boundaryRect=this._previewRect=this._initialTransform=void 0,this._ngZone.run(()=>{let e=this._dropContainer,i=e.getItemIndex(this),o=this._getPointerPositionOnPage(t),r=this._getDragDistance(o),s=e._isOverContainer(o.x,o.y);this.ended.next({source:this,distance:r,dropPoint:o,event:t}),this.dropped.next({item:this,currentIndex:i,previousIndex:this._initialIndex,container:e,previousContainer:this._initialContainer,isPointerOverContainer:s,distance:r,dropPoint:o,event:t}),e.drop(this,i,this._initialIndex,this._initialContainer,s,r,o,t),this._dropContainer=this._initialContainer})}_updateActiveDropContainer({x:t,y:e},{x:i,y:o}){let r=this._initialContainer._getSiblingContainerFromPosition(this,t,e);!r&&this._dropContainer!==this._initialContainer&&this._initialContainer._isOverContainer(t,e)&&(r=this._initialContainer),r&&r!==this._dropContainer&&this._ngZone.run(()=>{this.exited.next({item:this,container:this._dropContainer}),this._dropContainer.exit(this),this._dropContainer=r,this._dropContainer.enter(this,t,e,r===this._initialContainer&&r.sortingDisabled?this._initialIndex:void 0),this.entered.next({item:this,container:r,currentIndex:r.getItemIndex(this)})}),this.isDragging()&&(this._dropContainer._startScrollingIfNecessary(i,o),this._dropContainer._sortItem(this,t,e,this._pointerDirectionDelta),this.constrainPosition?this._applyPreviewTransform(t,e):this._applyPreviewTransform(t-this._pickupPositionInElement.x,e-this._pickupPositionInElement.y))}_animatePreviewToPlaceholder(){if(!this._hasMoved)return Promise.resolve();let t=this._placeholder.getBoundingClientRect();this._preview.addClass("cdk-drag-animating"),this._applyPreviewTransform(t.left,t.top);let e=this._preview.getTransitionDuration();return e===0?Promise.resolve():this._ngZone.runOutsideAngular(()=>new Promise(i=>{let o=a=>{(!a||this._preview&&le(a)===this._preview.element&&a.propertyName==="transform")&&(s(),i(),clearTimeout(r))},r=setTimeout(o,e*1.5),s=this._preview.addEventListener("transitionend",o)}))}_createPlaceholderElement(){let t=this._placeholderTemplate,e=t?t.template:null,i;return e?(this._placeholderRef=t.viewContainer.createEmbeddedView(e,t.context),this._placeholderRef.detectChanges(),i=Wi(this._placeholderRef,this._document)):i=qi(this._rootElement),i.style.pointerEvents="none",i.classList.add("cdk-drag-placeholder"),i}_getPointerPositionInElement(t,e,i){let o=e===this._rootElement?null:e,r=o?o.getBoundingClientRect():t,s=me(i)?i.targetTouches[0]:i,a=this._getViewportScrollPosition(),l=s.pageX-r.left-a.left,c=s.pageY-r.top-a.top;return{x:r.left-t.left+l,y:r.top-t.top+c}}_getPointerPositionOnPage(t){let e=this._getViewportScrollPosition(),i=me(t)?t.touches[0]||t.changedTouches[0]||{pageX:0,pageY:0}:t,o=i.pageX-e.left,r=i.pageY-e.top;if(this._ownerSVGElement){let s=this._ownerSVGElement.getScreenCTM();if(s){let a=this._ownerSVGElement.createSVGPoint();return a.x=o,a.y=r,a.matrixTransform(s.inverse())}}return{x:o,y:r}}_getConstrainedPointerPosition(t){let e=this._dropContainer?this._dropContainer.lockAxis:null,{x:i,y:o}=this.constrainPosition?this.constrainPosition(t,this,this._initialDomRect,this._pickupPositionInElement):t;if(this.lockAxis==="x"||e==="x"?o=this._pickupPositionOnPage.y-(this.constrainPosition?this._pickupPositionInElement.y:0):(this.lockAxis==="y"||e==="y")&&(i=this._pickupPositionOnPage.x-(this.constrainPosition?this._pickupPositionInElement.x:0)),this._boundaryRect){let{x:r,y:s}=this.constrainPosition?{x:0,y:0}:this._pickupPositionInElement,a=this._boundaryRect,{width:l,height:c}=this._getPreviewRect(),d=a.top+s,S=a.bottom-(c-s),k=a.left+r,p=a.right-(l-r);i=Gi(i,k,p),o=Gi(o,d,S)}return{x:i,y:o}}_updatePointerDirectionDelta(t){let{x:e,y:i}=t,o=this._pointerDirectionDelta,r=this._pointerPositionAtLastDirectionChange,s=Math.abs(e-r.x),a=Math.abs(i-r.y);return s>this._config.pointerDirectionChangeThreshold&&(o.x=e>r.x?1:-1,r.x=e),a>this._config.pointerDirectionChangeThreshold&&(o.y=i>r.y?1:-1,r.y=i),o}_toggleNativeDragInteractions(){if(!this._rootElement||!this._handles)return;let t=this._handles.length>0||!this.isDragging();t!==this._nativeInteractionsEnabled&&(this._nativeInteractionsEnabled=t,ee(this._rootElement,t))}_removeRootElementListeners(){this._rootElementCleanups?.forEach(t=>t()),this._rootElementCleanups=void 0}_applyRootElementTransform(t,e){let i=1/this.scale,o=Fe(t*i,e*i),r=this._rootElement.style;this._initialTransform==null&&(this._initialTransform=r.transform&&r.transform!="none"?r.transform:""),r.transform=Me(o,this._initialTransform)}_applyPreviewTransform(t,e){let i=this._previewTemplate?.template?void 0:this._initialTransform,o=Fe(t,e);this._preview.setTransform(Me(o,i))}_getDragDistance(t){let e=this._pickupPositionOnPage;return e?{x:t.x-e.x,y:t.y-e.y}:{x:0,y:0}}_cleanupCachedDimensions(){this._boundaryRect=this._previewRect=void 0,this._parentPositions.clear()}_containInsideBoundaryOnResize(){let{x:t,y:e}=this._passiveTransform;if(t===0&&e===0||this.isDragging()||!this._boundaryElement)return;let i=this._rootElement.getBoundingClientRect(),o=this._boundaryElement.getBoundingClientRect();if(o.width===0&&o.height===0||i.width===0&&i.height===0)return;let r=o.left-i.left,s=i.right-o.right,a=o.top-i.top,l=i.bottom-o.bottom;o.width>i.width?(r>0&&(t+=r),s>0&&(t-=s)):t=0,o.height>i.height?(a>0&&(e+=a),l>0&&(e-=l)):e=0,(t!==this._passiveTransform.x||e!==this._passiveTransform.y)&&this.setFreeDragPosition({y:e,x:t})}_getDragStartDelay(t){let e=this.dragStartDelay;return typeof e=="number"?e:me(t)?e.touch:e?e.mouse:0}_updateOnScroll(t){let e=this._parentPositions.handleScroll(t);if(e){let i=le(t);this._boundaryRect&&i!==this._boundaryElement&&i.contains(this._boundaryElement)&&ge(this._boundaryRect,e.top,e.left),this._pickupPositionOnPage.x+=e.left,this._pickupPositionOnPage.y+=e.top,this._dropContainer||(this._activeTransform.x-=e.left,this._activeTransform.y-=e.top,this._applyRootElementTransform(this._activeTransform.x,this._activeTransform.y))}}_getViewportScrollPosition(){return this._parentPositions.positions.get(this._document)?.scrollPosition||this._parentPositions.getViewportScrollPosition()}_getShadowRoot(){return this._cachedShadowRoot===void 0&&(this._cachedShadowRoot=xe(this._rootElement)),this._cachedShadowRoot}_getPreviewInsertionPoint(t,e){let i=this._previewContainer||"global";if(i==="parent")return t;if(i==="global"){let o=this._document;return e||o.fullscreenElement||o.webkitFullscreenElement||o.mozFullScreenElement||o.msFullscreenElement||o.body}return H(i)}_getPreviewRect(){return(!this._previewRect||!this._previewRect.width&&!this._previewRect.height)&&(this._previewRect=this._preview?this._preview.getBoundingClientRect():this._initialDomRect),this._previewRect}_nativeDragStart=t=>{if(this._handles.length){let e=this._getTargetHandle(t);e&&!this._disabledHandles.has(e)&&!this.disabled&&t.preventDefault()}else this.disabled||t.preventDefault()};_getTargetHandle(t){return this._handles.find(e=>t.target&&(t.target===e||e.contains(t.target)))}};function Gi(n,t,e){return Math.max(t,Math.min(e,n))}function me(n){return n.type[0]==="t"}function io(n){n.preventDefault()}function Ki(n,t,e){let i=He(t,n.length-1),o=He(e,n.length-1);if(i===o)return;let r=n[i],s=o<i?-1:1;for(let a=i;a!==o;a+=s)n[a]=n[a+s];n[o]=r}function Sr(n,t,e,i){let o=He(e,n.length-1),r=He(i,t.length);n.length&&t.splice(r,0,n.splice(o,1)[0])}function He(n,t){return Math.max(0,Math.min(t,n))}var je=class{_dragDropRegistry;_element;_sortPredicate;_itemPositions=[];_activeDraggables;orientation="vertical";direction;constructor(t){this._dragDropRegistry=t}_previousSwap={drag:null,delta:0,overlaps:!1};start(t){this.withItems(t)}sort(t,e,i,o){let r=this._itemPositions,s=this._getItemIndexFromPointerPosition(t,e,i,o);if(s===-1&&r.length>0)return null;let a=this.orientation==="horizontal",l=r.findIndex(u=>u.drag===t),c=r[s],d=r[l].clientRect,S=c.clientRect,k=l>s?1:-1,p=this._getItemOffsetPx(d,S,k),h=this._getSiblingOffsetPx(l,r,k),f=r.slice();return Ki(r,l,s),r.forEach((u,b)=>{if(f[b]===u)return;let A=u.drag===t,q=A?p:h,Rt=A?t.getPlaceholderElement():u.drag.getRootElement();u.offset+=q;let kt=Math.round(u.offset*(1/u.drag.scale));a?(Rt.style.transform=Me(`translate3d(${kt}px, 0, 0)`,u.initialTransform),ge(u.clientRect,0,q)):(Rt.style.transform=Me(`translate3d(0, ${kt}px, 0)`,u.initialTransform),ge(u.clientRect,q,0))}),this._previousSwap.overlaps=wt(S,e,i),this._previousSwap.drag=c.drag,this._previousSwap.delta=a?o.x:o.y,{previousIndex:l,currentIndex:s}}enter(t,e,i,o){let r=o==null||o<0?this._getItemIndexFromPointerPosition(t,e,i):o,s=this._activeDraggables,a=s.indexOf(t),l=t.getPlaceholderElement(),c=s[r];if(c===t&&(c=s[r+1]),!c&&(r==null||r===-1||r<s.length-1)&&this._shouldEnterAsFirstChild(e,i)&&(c=s[0]),a>-1&&s.splice(a,1),c&&!this._dragDropRegistry.isDragging(c)){let d=c.getRootElement();d.parentElement.insertBefore(l,d),s.splice(r,0,t)}else this._element.appendChild(l),s.push(t);l.style.transform="",this._cacheItemPositions()}withItems(t){this._activeDraggables=t.slice(),this._cacheItemPositions()}withSortPredicate(t){this._sortPredicate=t}reset(){this._activeDraggables?.forEach(t=>{let e=t.getRootElement();if(e){let i=this._itemPositions.find(o=>o.drag===t)?.initialTransform;e.style.transform=i||""}}),this._itemPositions=[],this._activeDraggables=[],this._previousSwap.drag=null,this._previousSwap.delta=0,this._previousSwap.overlaps=!1}getActiveItemsSnapshot(){return this._activeDraggables}getItemIndex(t){return(this.orientation==="horizontal"&&this.direction==="rtl"?this._itemPositions.slice().reverse():this._itemPositions).findIndex(i=>i.drag===t)}updateOnScroll(t,e){this._itemPositions.forEach(({clientRect:i})=>{ge(i,t,e)}),this._itemPositions.forEach(({drag:i})=>{this._dragDropRegistry.isDragging(i)&&i._sortFromLastPointerPosition()})}withElementContainer(t){this._element=t}_cacheItemPositions(){let t=this.orientation==="horizontal";this._itemPositions=this._activeDraggables.map(e=>{let i=e.getVisibleElement();return{drag:e,offset:0,initialTransform:i.style.transform||"",clientRect:Tt(i)}}).sort((e,i)=>t?e.clientRect.left-i.clientRect.left:e.clientRect.top-i.clientRect.top)}_getItemOffsetPx(t,e,i){let o=this.orientation==="horizontal",r=o?e.left-t.left:e.top-t.top;return i===-1&&(r+=o?e.width-t.width:e.height-t.height),r}_getSiblingOffsetPx(t,e,i){let o=this.orientation==="horizontal",r=e[t].clientRect,s=e[t+i*-1],a=r[o?"width":"height"]*i;if(s){let l=o?"left":"top",c=o?"right":"bottom";i===-1?a-=s.clientRect[l]-r[c]:a+=r[l]-s.clientRect[c]}return a}_shouldEnterAsFirstChild(t,e){if(!this._activeDraggables.length)return!1;let i=this._itemPositions,o=this.orientation==="horizontal";if(i[0].drag!==this._activeDraggables[0]){let s=i[i.length-1].clientRect;return o?t>=s.right:e>=s.bottom}else{let s=i[0].clientRect;return o?t<=s.left:e<=s.top}}_getItemIndexFromPointerPosition(t,e,i,o){let r=this.orientation==="horizontal",s=this._itemPositions.findIndex(({drag:a,clientRect:l})=>{if(a===t)return!1;if(o){let c=r?o.x:o.y;if(a===this._previousSwap.drag&&this._previousSwap.overlaps&&c===this._previousSwap.delta)return!1}return r?e>=Math.floor(l.left)&&e<Math.floor(l.right):i>=Math.floor(l.top)&&i<Math.floor(l.bottom)});return s===-1||!this._sortPredicate(s,t)?-1:s}},yt=class{_document;_dragDropRegistry;_element;_sortPredicate;_rootNode;_activeItems;_previousSwap={drag:null,deltaX:0,deltaY:0,overlaps:!1};_relatedNodes=[];constructor(t,e){this._document=t,this._dragDropRegistry=e}start(t){let e=this._element.childNodes;this._relatedNodes=[];for(let i=0;i<e.length;i++){let o=e[i];this._relatedNodes.push([o,o.nextSibling])}this.withItems(t)}sort(t,e,i,o){let r=this._getItemIndexFromPointerPosition(t,e,i),s=this._previousSwap;if(r===-1||this._activeItems[r]===t)return null;let a=this._activeItems[r];if(s.drag===a&&s.overlaps&&s.deltaX===o.x&&s.deltaY===o.y)return null;let l=this.getItemIndex(t),c=t.getPlaceholderElement(),d=a.getRootElement();r>l?d.after(c):d.before(c),Ki(this._activeItems,l,r);let S=this._getRootNode().elementFromPoint(e,i);return s.deltaX=o.x,s.deltaY=o.y,s.drag=a,s.overlaps=d===S||d.contains(S),{previousIndex:l,currentIndex:r}}enter(t,e,i,o){let r=o==null||o<0?this._getItemIndexFromPointerPosition(t,e,i):o;r===-1&&(r=this._getClosestItemIndexToPointer(t,e,i));let s=this._activeItems[r],a=this._activeItems.indexOf(t);a>-1&&this._activeItems.splice(a,1),s&&!this._dragDropRegistry.isDragging(s)?(this._activeItems.splice(r,0,t),s.getRootElement().before(t.getPlaceholderElement())):(this._activeItems.push(t),this._element.appendChild(t.getPlaceholderElement()))}withItems(t){this._activeItems=t.slice()}withSortPredicate(t){this._sortPredicate=t}reset(){let t=this._element,e=this._previousSwap;for(let i=this._relatedNodes.length-1;i>-1;i--){let[o,r]=this._relatedNodes[i];o.parentNode===t&&o.nextSibling!==r&&(r===null?t.appendChild(o):r.parentNode===t&&t.insertBefore(o,r))}this._relatedNodes=[],this._activeItems=[],e.drag=null,e.deltaX=e.deltaY=0,e.overlaps=!1}getActiveItemsSnapshot(){return this._activeItems}getItemIndex(t){return this._activeItems.indexOf(t)}updateOnScroll(){this._activeItems.forEach(t=>{this._dragDropRegistry.isDragging(t)&&t._sortFromLastPointerPosition()})}withElementContainer(t){t!==this._element&&(this._element=t,this._rootNode=void 0)}_getItemIndexFromPointerPosition(t,e,i){let o=this._getRootNode().elementFromPoint(Math.floor(e),Math.floor(i)),r=o?this._activeItems.findIndex(s=>{let a=s.getRootElement();return o===a||a.contains(o)}):-1;return r===-1||!this._sortPredicate(r,t)?-1:r}_getRootNode(){return this._rootNode||(this._rootNode=xe(this._element)||this._document),this._rootNode}_getClosestItemIndexToPointer(t,e,i){if(this._activeItems.length===0)return-1;if(this._activeItems.length===1)return 0;let o=1/0,r=-1;for(let s=0;s<this._activeItems.length;s++){let a=this._activeItems[s];if(a!==t){let{x:l,y:c}=a.getRootElement().getBoundingClientRect(),d=Math.hypot(e-l,i-c);d<o&&(o=d,r=s)}}return r}},Ui=.05,Zi=.05,I=function(n){return n[n.NONE=0]="NONE",n[n.UP=1]="UP",n[n.DOWN=2]="DOWN",n}(I||{}),E=function(n){return n[n.NONE=0]="NONE",n[n.LEFT=1]="LEFT",n[n.RIGHT=2]="RIGHT",n}(E||{}),Ct=class{_dragDropRegistry;_ngZone;_viewportRuler;element;disabled=!1;sortingDisabled=!1;lockAxis;autoScrollDisabled=!1;autoScrollStep=2;enterPredicate=()=>!0;sortPredicate=()=>!0;beforeStarted=new g;entered=new g;exited=new g;dropped=new g;sorted=new g;receivingStarted=new g;receivingStopped=new g;data;_container;_isDragging=!1;_parentPositions;_sortStrategy;_domRect;_draggables=[];_siblings=[];_activeSiblings=new Set;_viewportScrollSubscription=W.EMPTY;_verticalScrollDirection=I.NONE;_horizontalScrollDirection=E.NONE;_scrollNode;_stopScrollTimers=new g;_cachedShadowRoot=null;_document;_scrollableElements=[];_initialScrollSnap;_direction="ltr";constructor(t,e,i,o,r){this._dragDropRegistry=e,this._ngZone=o,this._viewportRuler=r;let s=this.element=H(t);this._document=i,this.withOrientation("vertical").withElementContainer(s),e.registerDropContainer(this),this._parentPositions=new Ae(i)}dispose(){this._stopScrolling(),this._stopScrollTimers.complete(),this._viewportScrollSubscription.unsubscribe(),this.beforeStarted.complete(),this.entered.complete(),this.exited.complete(),this.dropped.complete(),this.sorted.complete(),this.receivingStarted.complete(),this.receivingStopped.complete(),this._activeSiblings.clear(),this._scrollNode=null,this._parentPositions.clear(),this._dragDropRegistry.removeDropContainer(this)}isDragging(){return this._isDragging}start(){this._draggingStarted(),this._notifyReceivingSiblings()}enter(t,e,i,o){this._draggingStarted(),o==null&&this.sortingDisabled&&(o=this._draggables.indexOf(t)),this._sortStrategy.enter(t,e,i,o),this._cacheParentPositions(),this._notifyReceivingSiblings(),this.entered.next({item:t,container:this,currentIndex:this.getItemIndex(t)})}exit(t){this._reset(),this.exited.next({item:t,container:this})}drop(t,e,i,o,r,s,a,l={}){this._reset(),this.dropped.next({item:t,currentIndex:e,previousIndex:i,container:this,previousContainer:o,isPointerOverContainer:r,distance:s,dropPoint:a,event:l})}withItems(t){let e=this._draggables;return this._draggables=t,t.forEach(i=>i._withDropContainer(this)),this.isDragging()&&(e.filter(o=>o.isDragging()).every(o=>t.indexOf(o)===-1)?this._reset():this._sortStrategy.withItems(this._draggables)),this}withDirection(t){return this._direction=t,this._sortStrategy instanceof je&&(this._sortStrategy.direction=t),this}connectedTo(t){return this._siblings=t.slice(),this}withOrientation(t){if(t==="mixed")this._sortStrategy=new yt(this._document,this._dragDropRegistry);else{let e=new je(this._dragDropRegistry);e.direction=this._direction,e.orientation=t,this._sortStrategy=e}return this._sortStrategy.withElementContainer(this._container),this._sortStrategy.withSortPredicate((e,i)=>this.sortPredicate(e,i,this)),this}withScrollableParents(t){let e=this._container;return this._scrollableElements=t.indexOf(e)===-1?[e,...t]:t.slice(),this}withElementContainer(t){if(t===this._container)return this;let e=H(this.element),i=this._scrollableElements.indexOf(this._container),o=this._scrollableElements.indexOf(t);return i>-1&&this._scrollableElements.splice(i,1),o>-1&&this._scrollableElements.splice(o,1),this._sortStrategy&&this._sortStrategy.withElementContainer(t),this._cachedShadowRoot=null,this._scrollableElements.unshift(t),this._container=t,this}getScrollableParents(){return this._scrollableElements}getItemIndex(t){return this._isDragging?this._sortStrategy.getItemIndex(t):this._draggables.indexOf(t)}isReceiving(){return this._activeSiblings.size>0}_sortItem(t,e,i,o){if(this.sortingDisabled||!this._domRect||!Ai(this._domRect,Ui,e,i))return;let r=this._sortStrategy.sort(t,e,i,o);r&&this.sorted.next({previousIndex:r.previousIndex,currentIndex:r.currentIndex,container:this,item:t})}_startScrollingIfNecessary(t,e){if(this.autoScrollDisabled)return;let i,o=I.NONE,r=E.NONE;if(this._parentPositions.positions.forEach((s,a)=>{a===this._document||!s.clientRect||i||Ai(s.clientRect,Ui,t,e)&&([o,r]=no(a,s.clientRect,this._direction,t,e),(o||r)&&(i=a))}),!o&&!r){let{width:s,height:a}=this._viewportRuler.getViewportSize(),l={width:s,height:a,top:0,right:s,bottom:a,left:0};o=Qi(l,e),r=Ji(l,t),i=window}i&&(o!==this._verticalScrollDirection||r!==this._horizontalScrollDirection||i!==this._scrollNode)&&(this._verticalScrollDirection=o,this._horizontalScrollDirection=r,this._scrollNode=i,(o||r)&&i?this._ngZone.runOutsideAngular(this._startScrollInterval):this._stopScrolling())}_stopScrolling(){this._stopScrollTimers.next()}_draggingStarted(){let t=this._container.style;this.beforeStarted.next(),this._isDragging=!0,this._initialScrollSnap=t.msScrollSnapType||t.scrollSnapType||"",t.scrollSnapType=t.msScrollSnapType="none",this._sortStrategy.start(this._draggables),this._cacheParentPositions(),this._viewportScrollSubscription.unsubscribe(),this._listenToScrollEvents()}_cacheParentPositions(){this._parentPositions.cache(this._scrollableElements),this._domRect=this._parentPositions.positions.get(this._container).clientRect}_reset(){this._isDragging=!1;let t=this._container.style;t.scrollSnapType=t.msScrollSnapType=this._initialScrollSnap,this._siblings.forEach(e=>e._stopReceiving(this)),this._sortStrategy.reset(),this._stopScrolling(),this._viewportScrollSubscription.unsubscribe(),this._parentPositions.clear()}_startScrollInterval=()=>{this._stopScrolling(),Mt(0,Lt).pipe(x(this._stopScrollTimers)).subscribe(()=>{let t=this._scrollNode,e=this.autoScrollStep;this._verticalScrollDirection===I.UP?t.scrollBy(0,-e):this._verticalScrollDirection===I.DOWN&&t.scrollBy(0,e),this._horizontalScrollDirection===E.LEFT?t.scrollBy(-e,0):this._horizontalScrollDirection===E.RIGHT&&t.scrollBy(e,0)})};_isOverContainer(t,e){return this._domRect!=null&&wt(this._domRect,t,e)}_getSiblingContainerFromPosition(t,e,i){return this._siblings.find(o=>o._canReceive(t,e,i))}_canReceive(t,e,i){if(!this._domRect||!wt(this._domRect,e,i)||!this.enterPredicate(t,this))return!1;let o=this._getShadowRoot().elementFromPoint(e,i);return o?o===this._container||this._container.contains(o):!1}_startReceiving(t,e){let i=this._activeSiblings;!i.has(t)&&e.every(o=>this.enterPredicate(o,this)||this._draggables.indexOf(o)>-1)&&(i.add(t),this._cacheParentPositions(),this._listenToScrollEvents(),this.receivingStarted.next({initiator:t,receiver:this,items:e}))}_stopReceiving(t){this._activeSiblings.delete(t),this._viewportScrollSubscription.unsubscribe(),this.receivingStopped.next({initiator:t,receiver:this})}_listenToScrollEvents(){this._viewportScrollSubscription=this._dragDropRegistry.scrolled(this._getShadowRoot()).subscribe(t=>{if(this.isDragging()){let e=this._parentPositions.handleScroll(t);e&&this._sortStrategy.updateOnScroll(e.top,e.left)}else this.isReceiving()&&this._cacheParentPositions()})}_getShadowRoot(){if(!this._cachedShadowRoot){let t=xe(this._container);this._cachedShadowRoot=t||this._document}return this._cachedShadowRoot}_notifyReceivingSiblings(){let t=this._sortStrategy.getActiveItemsSnapshot().filter(e=>e.isDragging());this._siblings.forEach(e=>e._startReceiving(this,t))}};function Qi(n,t){let{top:e,bottom:i,height:o}=n,r=o*Zi;return t>=e-r&&t<=e+r?I.UP:t>=i-r&&t<=i+r?I.DOWN:I.NONE}function Ji(n,t){let{left:e,right:i,width:o}=n,r=o*Zi;return t>=e-r&&t<=e+r?E.LEFT:t>=i-r&&t<=i+r?E.RIGHT:E.NONE}function no(n,t,e,i,o){let r=Qi(t,o),s=Ji(t,i),a=I.NONE,l=E.NONE;if(r){let c=n.scrollTop;r===I.UP?c>0&&(a=I.UP):n.scrollHeight-c>n.clientHeight&&(a=I.DOWN)}if(s){let c=n.scrollLeft;e==="rtl"?s===E.RIGHT?c<0&&(l=E.RIGHT):n.scrollWidth+c>n.clientWidth&&(l=E.LEFT):s===E.LEFT?c>0&&(l=E.LEFT):n.scrollWidth-c>n.clientWidth&&(l=E.RIGHT)}return[a,l]}var ue={capture:!0},Dt={passive:!1,capture:!0},oo=(()=>{class n{static \u0275fac=function(i){return new(i||n)};static \u0275cmp=N({type:n,selectors:[["ng-component"]],hostAttrs:["cdk-drag-resets-container",""],decls:0,vars:0,template:function(i,o){},styles:["@layer cdk-resets{.cdk-drag-preview{background:none;border:none;padding:0;color:inherit;inset:auto}}.cdk-drag-placeholder *,.cdk-drag-preview *{pointer-events:none !important}"],encapsulation:2,changeDetection:0})}return n})(),It=(()=>{class n{_ngZone=m(Se);_document=m(re);_styleLoader=m(ii);_renderer=m(qe).createRenderer(null,null);_cleanupDocumentTouchmove;_dropInstances=new Set;_dragInstances=new Set;_activeDragInstances=Ue([]);_globalListeners;_draggingPredicate=e=>e.isDragging();_domNodesToDirectives=null;pointerMove=new g;pointerUp=new g;scroll=new g;constructor(){}registerDropContainer(e){this._dropInstances.has(e)||this._dropInstances.add(e)}registerDragItem(e){this._dragInstances.add(e),this._dragInstances.size===1&&this._ngZone.runOutsideAngular(()=>{this._cleanupDocumentTouchmove?.(),this._cleanupDocumentTouchmove=j(this._renderer,this._document,"touchmove",this._persistentTouchmoveListener,Dt)})}removeDropContainer(e){this._dropInstances.delete(e)}removeDragItem(e){this._dragInstances.delete(e),this.stopDragging(e),this._dragInstances.size===0&&this._cleanupDocumentTouchmove?.()}startDragging(e,i){if(!(this._activeDragInstances().indexOf(e)>-1)&&(this._styleLoader.load(oo),this._activeDragInstances.update(o=>[...o,e]),this._activeDragInstances().length===1)){let o=i.type.startsWith("touch"),r=a=>this.pointerUp.next(a),s=[["scroll",a=>this.scroll.next(a),ue],["selectstart",this._preventDefaultWhileDragging,Dt]];o?s.push(["touchend",r,ue],["touchcancel",r,ue]):s.push(["mouseup",r,ue]),o||s.push(["mousemove",a=>this.pointerMove.next(a),Dt]),this._ngZone.runOutsideAngular(()=>{this._globalListeners=s.map(([a,l,c])=>j(this._renderer,this._document,a,l,c))})}}stopDragging(e){this._activeDragInstances.update(i=>{let o=i.indexOf(e);return o>-1?(i.splice(o,1),[...i]):i}),this._activeDragInstances().length===0&&this._clearGlobalListeners()}isDragging(e){return this._activeDragInstances().indexOf(e)>-1}scrolled(e){let i=[this.scroll];return e&&e!==this._document&&i.push(new $e(o=>this._ngZone.runOutsideAngular(()=>{let r=j(this._renderer,e,"scroll",s=>{this._activeDragInstances().length&&o.next(s)},ue);return()=>{r()}}))),fe(...i)}registerDirectiveNode(e,i){this._domNodesToDirectives??=new WeakMap,this._domNodesToDirectives.set(e,i)}removeDirectiveNode(e){this._domNodesToDirectives?.delete(e)}getDragDirectiveForNode(e){return this._domNodesToDirectives?.get(e)||null}ngOnDestroy(){this._dragInstances.forEach(e=>this.removeDragItem(e)),this._dropInstances.forEach(e=>this.removeDropContainer(e)),this._domNodesToDirectives=null,this._clearGlobalListeners(),this.pointerMove.complete(),this.pointerUp.complete()}_preventDefaultWhileDragging=e=>{this._activeDragInstances().length>0&&e.preventDefault()};_persistentTouchmoveListener=e=>{this._activeDragInstances().length>0&&(this._activeDragInstances().some(this._draggingPredicate)&&e.preventDefault(),this.pointerMove.next(e))};_clearGlobalListeners(){this._globalListeners?.forEach(e=>e()),this._globalListeners=void 0}static \u0275fac=function(i){return new(i||n)};static \u0275prov=ie({token:n,factory:n.\u0275fac,providedIn:"root"})}return n})(),ro={dragStartThreshold:5,pointerDirectionChangeThreshold:5},xt=(()=>{class n{_document=m(re);_ngZone=m(Se);_viewportRuler=m(ai);_dragDropRegistry=m(It);_renderer=m(qe).createRenderer(null,null);constructor(){}createDrag(e,i=ro){return new bt(e,i,this._document,this._ngZone,this._viewportRuler,this._dragDropRegistry,this._renderer)}createDropList(e){return new Ct(e,this._dragDropRegistry,this._document,this._ngZone,this._viewportRuler)}static \u0275fac=function(i){return new(i||n)};static \u0275prov=ie({token:n,factory:n.\u0275fac,providedIn:"root"})}return n})(),Et=new Z("CDK_DRAG_PARENT");var Yi=new Z("CdkDragHandle"),br=(()=>{class n{element=m(Q);_parentDrag=m(Et,{optional:!0,skipSelf:!0});_dragDropRegistry=m(It);_stateChanges=new g;get disabled(){return this._disabled}set disabled(e){this._disabled=e,this._stateChanges.next(this)}_disabled=!1;constructor(){this._parentDrag?._addHandle(this)}ngAfterViewInit(){if(!this._parentDrag){let e=this.element.nativeElement.parentElement;for(;e;){let i=this._dragDropRegistry.getDragDirectiveForNode(e);if(i){this._parentDrag=i,i._addHandle(this);break}e=e.parentElement}}}ngOnDestroy(){this._parentDrag?._removeHandle(this),this._stateChanges.complete()}static \u0275fac=function(i){return new(i||n)};static \u0275dir=ye({type:n,selectors:[["","cdkDragHandle",""]],hostAttrs:[1,"cdk-drag-handle"],inputs:{disabled:[2,"cdkDragHandleDisabled","disabled",L]},features:[Te([{provide:Yi,useExisting:n}])]})}return n})(),Xi=new Z("CDK_DRAG_CONFIG"),en=new Z("CdkDropList"),yr=(()=>{class n{element=m(Q);dropContainer=m(en,{optional:!0,skipSelf:!0});_ngZone=m(Se);_viewContainerRef=m(Vt);_dir=m(Xe,{optional:!0});_changeDetectorRef=m(U);_selfHandle=m(Yi,{optional:!0,self:!0});_parentDrag=m(Et,{optional:!0,skipSelf:!0});_dragDropRegistry=m(It);_destroyed=new g;_handles=new Nt([]);_previewTemplate;_placeholderTemplate;_dragRef;data;lockAxis;rootElementSelector;boundaryElement;dragStartDelay;freeDragPosition;get disabled(){return this._disabled||!!(this.dropContainer&&this.dropContainer.disabled)}set disabled(e){this._disabled=e,this._dragRef.disabled=this._disabled}_disabled;constrainPosition;previewClass;previewContainer;scale=1;started=new y;released=new y;ended=new y;entered=new y;exited=new y;dropped=new y;moved=new $e(e=>{let i=this._dragRef.moved.pipe(At(o=>({source:this,pointerPosition:o.pointerPosition,event:o.event,delta:o.delta,distance:o.distance}))).subscribe(e);return()=>{i.unsubscribe()}});_injector=m(Bt);constructor(){let e=this.dropContainer,i=m(Xi,{optional:!0}),o=m(xt);this._dragRef=o.createDrag(this.element,{dragStartThreshold:i&&i.dragStartThreshold!=null?i.dragStartThreshold:5,pointerDirectionChangeThreshold:i&&i.pointerDirectionChangeThreshold!=null?i.pointerDirectionChangeThreshold:5,zIndex:i?.zIndex}),this._dragRef.data=this,this._dragDropRegistry.registerDirectiveNode(this.element.nativeElement,this),i&&this._assignDefaults(i),e&&(this._dragRef._withDropContainer(e._dropListRef),e.addItem(this),e._dropListRef.beforeStarted.pipe(x(this._destroyed)).subscribe(()=>{this._dragRef.scale=this.scale})),this._syncInputs(this._dragRef),this._handleEvents(this._dragRef)}getPlaceholderElement(){return this._dragRef.getPlaceholderElement()}getRootElement(){return this._dragRef.getRootElement()}reset(){this._dragRef.reset()}getFreeDragPosition(){return this._dragRef.getFreeDragPosition()}setFreeDragPosition(e){this._dragRef.setFreeDragPosition(e)}ngAfterViewInit(){$t(()=>{this._updateRootElement(),this._setupHandlesListener(),this._dragRef.scale=this.scale,this.freeDragPosition&&this._dragRef.setFreeDragPosition(this.freeDragPosition)},{injector:this._injector})}ngOnChanges(e){let i=e.rootElementSelector,o=e.freeDragPosition;i&&!i.firstChange&&this._updateRootElement(),this._dragRef.scale=this.scale,o&&!o.firstChange&&this.freeDragPosition&&this._dragRef.setFreeDragPosition(this.freeDragPosition)}ngOnDestroy(){this.dropContainer&&this.dropContainer.removeItem(this),this._dragDropRegistry.removeDirectiveNode(this.element.nativeElement),this._ngZone.runOutsideAngular(()=>{this._handles.complete(),this._destroyed.next(),this._destroyed.complete(),this._dragRef.dispose()})}_addHandle(e){let i=this._handles.getValue();i.push(e),this._handles.next(i)}_removeHandle(e){let i=this._handles.getValue(),o=i.indexOf(e);o>-1&&(i.splice(o,1),this._handles.next(i))}_setPreviewTemplate(e){this._previewTemplate=e}_resetPreviewTemplate(e){e===this._previewTemplate&&(this._previewTemplate=null)}_setPlaceholderTemplate(e){this._placeholderTemplate=e}_resetPlaceholderTemplate(e){e===this._placeholderTemplate&&(this._placeholderTemplate=null)}_updateRootElement(){let e=this.element.nativeElement,i=e;this.rootElementSelector&&(i=e.closest!==void 0?e.closest(this.rootElementSelector):e.parentElement?.closest(this.rootElementSelector)),this._dragRef.withRootElement(i||e)}_getBoundaryElement(){let e=this.boundaryElement;return e?typeof e=="string"?this.element.nativeElement.closest(e):H(e):null}_syncInputs(e){e.beforeStarted.subscribe(()=>{if(!e.isDragging()){let i=this._dir,o=this.dragStartDelay,r=this._placeholderTemplate?{template:this._placeholderTemplate.templateRef,context:this._placeholderTemplate.data,viewContainer:this._viewContainerRef}:null,s=this._previewTemplate?{template:this._previewTemplate.templateRef,context:this._previewTemplate.data,matchSize:this._previewTemplate.matchSize,viewContainer:this._viewContainerRef}:null;e.disabled=this.disabled,e.lockAxis=this.lockAxis,e.scale=this.scale,e.dragStartDelay=typeof o=="object"&&o?o:tt(o),e.constrainPosition=this.constrainPosition,e.previewClass=this.previewClass,e.withBoundaryElement(this._getBoundaryElement()).withPlaceholderTemplate(r).withPreviewTemplate(s).withPreviewContainer(this.previewContainer||"global"),i&&e.withDirection(i.value)}}),e.beforeStarted.pipe(Ft(1)).subscribe(()=>{if(this._parentDrag){e.withParent(this._parentDrag._dragRef);return}let i=this.element.nativeElement.parentElement;for(;i;){let o=this._dragDropRegistry.getDragDirectiveForNode(i);if(o){e.withParent(o._dragRef);break}i=i.parentElement}})}_handleEvents(e){e.started.subscribe(i=>{this.started.emit({source:this,event:i.event}),this._changeDetectorRef.markForCheck()}),e.released.subscribe(i=>{this.released.emit({source:this,event:i.event})}),e.ended.subscribe(i=>{this.ended.emit({source:this,distance:i.distance,dropPoint:i.dropPoint,event:i.event}),this._changeDetectorRef.markForCheck()}),e.entered.subscribe(i=>{this.entered.emit({container:i.container.data,item:this,currentIndex:i.currentIndex})}),e.exited.subscribe(i=>{this.exited.emit({container:i.container.data,item:this})}),e.dropped.subscribe(i=>{this.dropped.emit({previousIndex:i.previousIndex,currentIndex:i.currentIndex,previousContainer:i.previousContainer.data,container:i.container.data,isPointerOverContainer:i.isPointerOverContainer,item:this,distance:i.distance,dropPoint:i.dropPoint,event:i.event})})}_assignDefaults(e){let{lockAxis:i,dragStartDelay:o,constrainPosition:r,previewClass:s,boundaryElement:a,draggingDisabled:l,rootElementSelector:c,previewContainer:d}=e;this.disabled=l??!1,this.dragStartDelay=o||0,i&&(this.lockAxis=i),r&&(this.constrainPosition=r),s&&(this.previewClass=s),a&&(this.boundaryElement=a),c&&(this.rootElementSelector=c),d&&(this.previewContainer=d)}_setupHandlesListener(){this._handles.pipe(_e(e=>{let i=e.map(o=>o.element);this._selfHandle&&this.rootElementSelector&&i.push(this.element),this._dragRef.withHandles(i)}),Ht(e=>fe(...e.map(i=>i._stateChanges.pipe(Ge(i))))),x(this._destroyed)).subscribe(e=>{let i=this._dragRef,o=e.element.nativeElement;e.disabled?i.disableHandle(o):i.enableHandle(o)})}static \u0275fac=function(i){return new(i||n)};static \u0275dir=ye({type:n,selectors:[["","cdkDrag",""]],hostAttrs:[1,"cdk-drag"],hostVars:4,hostBindings:function(i,o){i&2&&T("cdk-drag-disabled",o.disabled)("cdk-drag-dragging",o._dragRef.isDragging())},inputs:{data:[0,"cdkDragData","data"],lockAxis:[0,"cdkDragLockAxis","lockAxis"],rootElementSelector:[0,"cdkDragRootElement","rootElementSelector"],boundaryElement:[0,"cdkDragBoundary","boundaryElement"],dragStartDelay:[0,"cdkDragStartDelay","dragStartDelay"],freeDragPosition:[0,"cdkDragFreeDragPosition","freeDragPosition"],disabled:[2,"cdkDragDisabled","disabled",L],constrainPosition:[0,"cdkDragConstrainPosition","constrainPosition"],previewClass:[0,"cdkDragPreviewClass","previewClass"],previewContainer:[0,"cdkDragPreviewContainer","previewContainer"],scale:[2,"cdkDragScale","scale",Pe]},outputs:{started:"cdkDragStarted",released:"cdkDragReleased",ended:"cdkDragEnded",entered:"cdkDragEntered",exited:"cdkDragExited",dropped:"cdkDragDropped",moved:"cdkDragMoved"},exportAs:["cdkDrag"],features:[Te([{provide:Et,useExisting:n}]),ve]})}return n})(),Vi=new Z("CdkDropListGroup");var Cr=(()=>{class n{element=m(Q);_changeDetectorRef=m(U);_scrollDispatcher=m(si);_dir=m(Xe,{optional:!0});_group=m(Vi,{optional:!0,skipSelf:!0});_destroyed=new g;_scrollableParentsResolved;static _dropLists=[];_dropListRef;connectedTo=[];data;orientation;id=m(ri).getId("cdk-drop-list-");lockAxis;get disabled(){return this._disabled||!!this._group&&this._group.disabled}set disabled(e){this._dropListRef.disabled=this._disabled=e}_disabled;sortingDisabled;enterPredicate=()=>!0;sortPredicate=()=>!0;autoScrollDisabled;autoScrollStep;elementContainerSelector;dropped=new y;entered=new y;exited=new y;sorted=new y;_unsortedItems=new Set;constructor(){let e=m(xt),i=m(Xi,{optional:!0});this._dropListRef=e.createDropList(this.element),this._dropListRef.data=this,i&&this._assignDefaults(i),this._dropListRef.enterPredicate=(o,r)=>this.enterPredicate(o.data,r.data),this._dropListRef.sortPredicate=(o,r,s)=>this.sortPredicate(o,r.data,s.data),this._setupInputSyncSubscription(this._dropListRef),this._handleEvents(this._dropListRef),n._dropLists.push(this),this._group&&this._group._items.add(this)}addItem(e){this._unsortedItems.add(e),this._dropListRef.isDragging()&&this._syncItemsWithRef()}removeItem(e){this._unsortedItems.delete(e),this._syncItemsWithRef()}getSortedItems(){return Array.from(this._unsortedItems).sort((e,i)=>e._dragRef.getVisibleElement().compareDocumentPosition(i._dragRef.getVisibleElement())&Node.DOCUMENT_POSITION_FOLLOWING?-1:1)}ngOnDestroy(){let e=n._dropLists.indexOf(this);e>-1&&n._dropLists.splice(e,1),this._group&&this._group._items.delete(this),this._unsortedItems.clear(),this._dropListRef.dispose(),this._destroyed.next(),this._destroyed.complete()}_setupInputSyncSubscription(e){this._dir&&this._dir.change.pipe(Ge(this._dir.value),x(this._destroyed)).subscribe(i=>e.withDirection(i)),e.beforeStarted.subscribe(()=>{let i=Jt(this.connectedTo).map(o=>{if(typeof o=="string"){let r=n._dropLists.find(s=>s.id===o);return r}return o});if(this._group&&this._group._items.forEach(o=>{i.indexOf(o)===-1&&i.push(o)}),!this._scrollableParentsResolved){let o=this._scrollDispatcher.getAncestorScrollContainers(this.element).map(r=>r.getElementRef().nativeElement);this._dropListRef.withScrollableParents(o),this._scrollableParentsResolved=!0}if(this.elementContainerSelector){let o=this.element.nativeElement.querySelector(this.elementContainerSelector);e.withElementContainer(o)}e.disabled=this.disabled,e.lockAxis=this.lockAxis,e.sortingDisabled=this.sortingDisabled,e.autoScrollDisabled=this.autoScrollDisabled,e.autoScrollStep=tt(this.autoScrollStep,2),e.connectedTo(i.filter(o=>o&&o!==this).map(o=>o._dropListRef)).withOrientation(this.orientation)})}_handleEvents(e){e.beforeStarted.subscribe(()=>{this._syncItemsWithRef(),this._changeDetectorRef.markForCheck()}),e.entered.subscribe(i=>{this.entered.emit({container:this,item:i.item.data,currentIndex:i.currentIndex})}),e.exited.subscribe(i=>{this.exited.emit({container:this,item:i.item.data}),this._changeDetectorRef.markForCheck()}),e.sorted.subscribe(i=>{this.sorted.emit({previousIndex:i.previousIndex,currentIndex:i.currentIndex,container:this,item:i.item.data})}),e.dropped.subscribe(i=>{this.dropped.emit({previousIndex:i.previousIndex,currentIndex:i.currentIndex,previousContainer:i.previousContainer.data,container:i.container.data,item:i.item.data,isPointerOverContainer:i.isPointerOverContainer,distance:i.distance,dropPoint:i.dropPoint,event:i.event}),this._changeDetectorRef.markForCheck()}),fe(e.receivingStarted,e.receivingStopped).subscribe(()=>this._changeDetectorRef.markForCheck())}_assignDefaults(e){let{lockAxis:i,draggingDisabled:o,sortingDisabled:r,listAutoScrollDisabled:s,listOrientation:a}=e;this.disabled=o??!1,this.sortingDisabled=r??!1,this.autoScrollDisabled=s??!1,this.orientation=a||"vertical",i&&(this.lockAxis=i)}_syncItemsWithRef(){this._dropListRef.withItems(this.getSortedItems().map(e=>e._dragRef))}static \u0275fac=function(i){return new(i||n)};static \u0275dir=ye({type:n,selectors:[["","cdkDropList",""],["cdk-drop-list"]],hostAttrs:[1,"cdk-drop-list"],hostVars:7,hostBindings:function(i,o){i&2&&(B("id",o.id),T("cdk-drop-list-disabled",o.disabled)("cdk-drop-list-dragging",o._dropListRef.isDragging())("cdk-drop-list-receiving",o._dropListRef.isReceiving()))},inputs:{connectedTo:[0,"cdkDropListConnectedTo","connectedTo"],data:[0,"cdkDropListData","data"],orientation:[0,"cdkDropListOrientation","orientation"],id:"id",lockAxis:[0,"cdkDropListLockAxis","lockAxis"],disabled:[2,"cdkDropListDisabled","disabled",L],sortingDisabled:[2,"cdkDropListSortingDisabled","sortingDisabled",L],enterPredicate:[0,"cdkDropListEnterPredicate","enterPredicate"],sortPredicate:[0,"cdkDropListSortPredicate","sortPredicate"],autoScrollDisabled:[2,"cdkDropListAutoScrollDisabled","autoScrollDisabled",L],autoScrollStep:[0,"cdkDropListAutoScrollStep","autoScrollStep"],elementContainerSelector:[0,"cdkDropListElementContainer","elementContainerSelector"]},outputs:{dropped:"cdkDropListDropped",entered:"cdkDropListEntered",exited:"cdkDropListExited",sorted:"cdkDropListSorted"},exportAs:["cdkDropList"],features:[Te([{provide:Vi,useValue:void 0},{provide:en,useExisting:n}])]})}return n})();var zt=(()=>{class n{static \u0275fac=function(i){return new(i||n)};static \u0275mod=J({type:n});static \u0275inj=K({providers:[xt],imports:[li]})}return n})();var tn=class n{static \u0275fac=function(e){return new(e||n)};static \u0275mod=J({type:n});static \u0275inj=K({imports:[Ye,ot,et,rt,Le,de,_t,he,st,ce,zt,Ye,ot,rt,et,_t,he,st,de,ce,ci,zt]})};export{Le as a,Ki as b,Sr as c,br as d,yr as e,Cr as f,ki as g,tr as h,_t as i,tn as j};