913-es5.024772a488b57619a8de.js

!function(){function t(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var i=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null==i)return;var n,o,s=[],r=!0,a=!1;try{for(i=i.call(t);!(r=(n=i.next()).done)&&(s.push(n.value),!e||s.length!==e);r=!0);}catch(c){a=!0,o=c}finally{try{r||null==i.return||i.return()}finally{if(a)throw o}}return s}(t,e)||i(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function e(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=i(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var o=0,s=function(){};return{s:s,n:function(){return o>=t.length?{done:!0}:{done:!1,value:t[o++]}},e:function(t){throw t},f:s}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var r,a=!0,c=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return a=t.done,t},e:function(t){c=!0,r=t},f:function(){try{a||null==n.return||n.return()}finally{if(c)throw r}}}}function i(t,e){if(t){if("string"==typeof t)return n(t,e);var i=Object.prototype.toString.call(t).slice(8,-1);return"Object"===i&&t.constructor&&(i=t.constructor.name),"Map"===i||"Set"===i?Array.from(t):"Arguments"===i||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(i)?n(t,e):void 0}}function n(t,e){(null==e||e>t.length)&&(e=t.length);for(var i=0,n=new Array(e);i<e;i++)n[i]=t[i];return n}function o(t,e,i){return(o="undefined"!=typeof Reflect&&Reflect.get?Reflect.get:function(t,e,i){var n=function(t,e){for(;!Object.prototype.hasOwnProperty.call(t,e)&&null!==(t=l(t)););return t}(t,e);if(n){var o=Object.getOwnPropertyDescriptor(n,e);return o.get?o.get.call(i):o.value}})(t,e,i||t)}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),e&&r(t,e)}function r(t,e){return(r=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function a(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch(t){return!1}}();return function(){var i,n=l(t);if(e){var o=l(this).constructor;i=Reflect.construct(n,arguments,o)}else i=n.apply(this,arguments);return c(this,i)}}function c(t,e){if(e&&("object"==typeof e||"function"==typeof e))return e;if(void 0!==e)throw new TypeError("Derived constructors may only return object or undefined");return function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t)}function l(t){return(l=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}function h(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function u(t,e){for(var i=0;i<e.length;i++){var n=e[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}function d(t,e,i){return e&&u(t.prototype,e),i&&u(t,i),t}(self.webpackChunkrxjs_dev=self.webpackChunkrxjs_dev||[]).push([[913],{30584:function(i,n,r){"use strict";r.d(n,{ux:function(){return Lt},ZX:function(){return Pt}});var c=r(12770),u=r(2316),f=r(36145),p=r(772),_=r(54364),v=r(20657),y=r(40912),m=r(20749),g=r(90930),k=r(17159),b=r(35116),w=r(44094);r(13256),r(36487),r(90084);var x=(0,f.Mq)(),C=function(){function t(e,i){h(this,t),this._viewportRuler=e,this._previousHTMLStyles={top:"",left:""},this._isEnabled=!1,this._document=i}return d(t,[{key:"attach",value:function(){}},{key:"enable",value:function(){if(this._canBeEnabled()){var t=this._document.documentElement;this._previousScrollPosition=this._viewportRuler.getViewportScrollPosition(),this._previousHTMLStyles.left=t.style.left||"",this._previousHTMLStyles.top=t.style.top||"",t.style.left=(0,v.HM)(-this._previousScrollPosition.left),t.style.top=(0,v.HM)(-this._previousScrollPosition.top),t.classList.add("cdk-global-scrollblock"),this._isEnabled=!0}}},{key:"disable",value:function(){if(this._isEnabled){var t=this._document.documentElement,e=t.style,i=this._document.body.style,n=e.scrollBehavior||"",o=i.scrollBehavior||"";this._isEnabled=!1,e.left=this._previousHTMLStyles.left,e.top=this._previousHTMLStyles.top,t.classList.remove("cdk-global-scrollblock"),x&&(e.scrollBehavior=i.scrollBehavior="auto"),window.scroll(this._previousScrollPosition.left,this._previousScrollPosition.top),x&&(e.scrollBehavior=n,i.scrollBehavior=o)}}},{key:"_canBeEnabled",value:function(){if(this._document.documentElement.classList.contains("cdk-global-scrollblock")||this._isEnabled)return!1;var t=this._document.body,e=this._viewportRuler.getViewportSize();return t.scrollHeight>e.height||t.scrollWidth>e.width}}]),t}(),S=function(){function t(e,i,n,o){var s=this;h(this,t),this._scrollDispatcher=e,this._ngZone=i,this._viewportRuler=n,this._config=o,this._scrollSubscription=null,this._detach=function(){s.disable(),s._overlayRef.hasAttached()&&s._ngZone.run(function(){return s._overlayRef.detach()})}}return d(t,[{key:"attach",value:function(t){this._overlayRef=t}},{key:"enable",value:function(){var t=this;if(!this._scrollSubscription){var e=this._scrollDispatcher.scrolled(0);this._config&&this._config.threshold&&this._config.threshold>1?(this._initialScrollPosition=this._viewportRuler.getViewportScrollPosition().top,this._scrollSubscription=e.subscribe(function(){var e=t._viewportRuler.getViewportScrollPosition().top;Math.abs(e-t._initialScrollPosition)>t._config.threshold?t._detach():t._overlayRef.updatePosition()})):this._scrollSubscription=e.subscribe(this._detach)}}},{key:"disable",value:function(){this._scrollSubscription&&(this._scrollSubscription.unsubscribe(),this._scrollSubscription=null)}},{key:"detach",value:function(){this.disable(),this._overlayRef=null}}]),t}(),E=function(){function t(){h(this,t)}return d(t,[{key:"enable",value:function(){}},{key:"disable",value:function(){}},{key:"attach",value:function(){}}]),t}();function O(t,e){return e.some(function(e){return t.bottom<e.top||t.top>e.bottom||t.right<e.left||t.left>e.right})}function P(t,e){return e.some(function(e){return t.top<e.top||t.bottom>e.bottom||t.left<e.left||t.right>e.right})}var R,L=function(){function t(e,i,n,o){h(this,t),this._scrollDispatcher=e,this._viewportRuler=i,this._ngZone=n,this._config=o,this._scrollSubscription=null}return d(t,[{key:"attach",value:function(t){this._overlayRef=t}},{key:"enable",value:function(){var t=this;this._scrollSubscription||(this._scrollSubscription=this._scrollDispatcher.scrolled(this._config?this._config.scrollThrottle:0).subscribe(function(){if(t._overlayRef.updatePosition(),t._config&&t._config.autoClose){var e=t._overlayRef.overlayElement.getBoundingClientRect(),i=t._viewportRuler.getViewportSize(),n=i.width,o=i.height;O(e,[{width:n,height:o,bottom:o,right:n,top:0,left:0}])&&(t.disable(),t._ngZone.run(function(){return t._overlayRef.detach()}))}}))}},{key:"disable",value:function(){this._scrollSubscription&&(this._scrollSubscription.unsubscribe(),this._scrollSubscription=null)}},{key:"detach",value:function(){this.disable(),this._overlayRef=null}}]),t}(),B=((R=function t(e,i,n,o){var s=this;h(this,t),this._scrollDispatcher=e,this._viewportRuler=i,this._ngZone=n,this.noop=function(){return new E},this.close=function(t){return new S(s._scrollDispatcher,s._ngZone,s._viewportRuler,t)},this.block=function(){return new C(s._viewportRuler,s._document)},this.reposition=function(t){return new L(s._scrollDispatcher,s._viewportRuler,s._ngZone,t)},this._document=o}).\u0275fac=function(t){return new(t||R)(u.LFG(c.mF),u.LFG(c.rL),u.LFG(u.R0b),u.LFG(_.K0))},R.\u0275prov=u.Yz7({factory:function(){return new R(u.LFG(c.mF),u.LFG(c.rL),u.LFG(u.R0b),u.LFG(_.K0))},token:R,providedIn:"root"}),R),A=function t(e){if(h(this,t),this.scrollStrategy=new E,this.panelClass="",this.hasBackdrop=!1,this.backdropClass="cdk-overlay-dark-backdrop",this.disposeOnNavigation=!1,e)for(var i=0,n=Object.keys(e);i<n.length;i++){var o=n[i];void 0!==e[o]&&(this[o]=e[o])}},F=function t(e,i,n,o,s){h(this,t),this.offsetX=n,this.offsetY=o,this.panelClass=s,this.originX=e.originX,this.originY=e.originY,this.overlayX=i.overlayX,this.overlayY=i.overlayY},M=function t(e,i){h(this,t),this.connectionPair=e,this.scrollableViewProperties=i},j=function(){var t=function(){function t(e){h(this,t),this._attachedOverlays=[],this._document=e}return d(t,[{key:"ngOnDestroy",value:function(){this.detach()}},{key:"add",value:function(t){this.remove(t),this._attachedOverlays.push(t)}},{key:"remove",value:function(t){var e=this._attachedOverlays.indexOf(t);e>-1&&this._attachedOverlays.splice(e,1),0===this._attachedOverlays.length&&this.detach()}}]),t}();return t.\u0275fac=function(e){return new(e||t)(u.LFG(_.K0))},t.\u0275prov=u.Yz7({factory:function(){return new t(u.LFG(_.K0))},token:t,providedIn:"root"}),t}(),D=function(){var t=function(t){s(i,t);var e=a(i);function i(t){var n;return h(this,i),(n=e.call(this,t))._keydownListener=function(t){for(var e=n._attachedOverlays,i=e.length-1;i>-1;i--)if(e[i]._keydownEvents.observers.length>0){e[i]._keydownEvents.next(t);break}},n}return d(i,[{key:"add",value:function(t){o(l(i.prototype),"add",this).call(this,t),this._isAttached||(this._document.body.addEventListener("keydown",this._keydownListener),this._isAttached=!0)}},{key:"detach",value:function(){this._isAttached&&(this._document.body.removeEventListener("keydown",this._keydownListener),this._isAttached=!1)}}]),i}(j);return t.\u0275fac=function(e){return new(e||t)(u.LFG(_.K0))},t.\u0275prov=u.Yz7({factory:function(){return new t(u.LFG(_.K0))},token:t,providedIn:"root"}),t}(),I=function(){var t=function(t){s(i,t);var e=a(i);function i(t,n){var o;return h(this,i),(o=e.call(this,t))._platform=n,o._cursorStyleIsSet=!1,o._clickListener=function(t){for(var e=(0,f.sA)(t),i=o._attachedOverlays.slice(),n=i.length-1;n>-1;n--){var s=i[n];if(!(s._outsidePointerEvents.observers.length<1)&&s.hasAttached()){if(s.overlayElement.contains(e))break;s._outsidePointerEvents.next(t)}}},o}return d(i,[{key:"add",value:function(t){if(o(l(i.prototype),"add",this).call(this,t),!this._isAttached){var e=this._document.body;e.addEventListener("click",this._clickListener,!0),e.addEventListener("auxclick",this._clickListener,!0),e.addEventListener("contextmenu",this._clickListener,!0),this._platform.IOS&&!this._cursorStyleIsSet&&(this._cursorOriginalValue=e.style.cursor,e.style.cursor="pointer",this._cursorStyleIsSet=!0),this._isAttached=!0}}},{key:"detach",value:function(){if(this._isAttached){var t=this._document.body;t.removeEventListener("click",this._clickListener,!0),t.removeEventListener("auxclick",this._clickListener,!0),t.removeEventListener("contextmenu",this._clickListener,!0),this._platform.IOS&&this._cursorStyleIsSet&&(t.style.cursor=this._cursorOriginalValue,this._cursorStyleIsSet=!1),this._isAttached=!1}}}]),i}(j);return t.\u0275fac=function(e){return new(e||t)(u.LFG(_.K0),u.LFG(f.t4))},t.\u0275prov=u.Yz7({factory:function(){return new t(u.LFG(_.K0),u.LFG(f.t4))},token:t,providedIn:"root"}),t}(),T="undefined"!=typeof window?window:{},H=void 0!==T.__karma__&&!!T.__karma__||void 0!==T.jasmine&&!!T.jasmine||void 0!==T.jest&&!!T.jest||void 0!==T.Mocha&&!!T.Mocha,G=function(){var t=function(){function t(e,i){h(this,t),this._platform=i,this._document=e}return d(t,[{key:"ngOnDestroy",value:function(){var t=this._containerElement;t&&t.parentNode&&t.parentNode.removeChild(t)}},{key:"getContainerElement",value:function(){return this._containerElement||this._createContainer(),this._containerElement}},{key:"_createContainer",value:function(){var t="cdk-overlay-container";if(this._platform.isBrowser||H)for(var e=this._document.querySelectorAll(".".concat(t,'[platform="server"], .').concat(t,'[platform="test"]')),i=0;i<e.length;i++)e[i].parentNode.removeChild(e[i]);var n=this._document.createElement("div");n.classList.add(t),H?n.setAttribute("platform","test"):this._platform.isBrowser||n.setAttribute("platform","server"),this._document.body.appendChild(n),this._containerElement=n}}]),t}();return t.\u0275fac=function(e){return new(e||t)(u.LFG(_.K0),u.LFG(f.t4))},t.\u0275prov=u.Yz7({factory:function(){return new t(u.LFG(_.K0),u.LFG(f.t4))},token:t,providedIn:"root"}),t}(),z=function(){function t(e,i,n,o,s,r,a,c,l){var u=this;h(this,t),this._portalOutlet=e,this._host=i,this._pane=n,this._config=o,this._ngZone=s,this._keyboardDispatcher=r,this._document=a,this._location=c,this._outsideClickDispatcher=l,this._backdropElement=null,this._backdropClick=new m.x,this._attachments=new m.x,this._detachments=new m.x,this._locationChanges=g.w0.EMPTY,this._backdropClickHandler=function(t){return u._backdropClick.next(t)},this._keydownEvents=new m.x,this._outsidePointerEvents=new m.x,o.scrollStrategy&&(this._scrollStrategy=o.scrollStrategy,this._scrollStrategy.attach(this)),this._positionStrategy=o.positionStrategy}return d(t,[{key:"overlayElement",get:function(){return this._pane}},{key:"backdropElement",get:function(){return this._backdropElement}},{key:"hostElement",get:function(){return this._host}},{key:"attach",value:function(t){var e=this,i=this._portalOutlet.attach(t);return!this._host.parentElement&&this._previousHostParent&&this._previousHostParent.appendChild(this._host),this._positionStrategy&&this._positionStrategy.attach(this),this._updateStackingOrder(),this._updateElementSize(),this._updateElementDirection(),this._scrollStrategy&&this._scrollStrategy.enable(),this._ngZone.onStable.pipe((0,b.q)(1)).subscribe(function(){e.hasAttached()&&e.updatePosition()}),this._togglePointerEvents(!0),this._config.hasBackdrop&&this._attachBackdrop(),this._config.panelClass&&this._toggleClasses(this._pane,this._config.panelClass,!0),this._attachments.next(),this._keyboardDispatcher.add(this),this._config.disposeOnNavigation&&(this._locationChanges=this._location.subscribe(function(){return e.dispose()})),this._outsideClickDispatcher.add(this),i}},{key:"detach",value:function(){if(this.hasAttached()){this.detachBackdrop(),this._togglePointerEvents(!1),this._positionStrategy&&this._positionStrategy.detach&&this._positionStrategy.detach(),this._scrollStrategy&&this._scrollStrategy.disable();var t=this._portalOutlet.detach();return this._detachments.next(),this._keyboardDispatcher.remove(this),this._detachContentWhenStable(),this._locationChanges.unsubscribe(),this._outsideClickDispatcher.remove(this),t}}},{key:"dispose",value:function(){var t=this.hasAttached();this._positionStrategy&&this._positionStrategy.dispose(),this._disposeScrollStrategy(),this.detachBackdrop(),this._locationChanges.unsubscribe(),this._keyboardDispatcher.remove(this),this._portalOutlet.dispose(),this._attachments.complete(),this._backdropClick.complete(),this._keydownEvents.complete(),this._outsidePointerEvents.complete(),this._outsideClickDispatcher.remove(this),this._host&&this._host.parentNode&&(this._host.parentNode.removeChild(this._host),this._host=null),this._previousHostParent=this._pane=null,t&&this._detachments.next(),this._detachments.complete()}},{key:"hasAttached",value:function(){return this._portalOutlet.hasAttached()}},{key:"backdropClick",value:function(){return this._backdropClick}},{key:"attachments",value:function(){return this._attachments}},{key:"detachments",value:function(){return this._detachments}},{key:"keydownEvents",value:function(){return this._keydownEvents}},{key:"outsidePointerEvents",value:function(){return this._outsidePointerEvents}},{key:"getConfig",value:function(){return this._config}},{key:"updatePosition",value:function(){this._positionStrategy&&this._positionStrategy.apply()}},{key:"updatePositionStrategy",value:function(t){t!==this._positionStrategy&&(this._positionStrategy&&this._positionStrategy.dispose(),this._positionStrategy=t,this.hasAttached()&&(t.attach(this),this.updatePosition()))}},{key:"updateSize",value:function(t){this._config=Object.assign(Object.assign({},this._config),t),this._updateElementSize()}},{key:"setDirection",value:function(t){this._config=Object.assign(Object.assign({},this._config),{direction:t}),this._updateElementDirection()}},{key:"addPanelClass",value:function(t){this._pane&&this._toggleClasses(this._pane,t,!0)}},{key:"removePanelClass",value:function(t){this._pane&&this._toggleClasses(this._pane,t,!1)}},{key:"getDirection",value:function(){var t=this._config.direction;return t?"string"==typeof t?t:t.value:"ltr"}},{key:"updateScrollStrategy",value:function(t){t!==this._scrollStrategy&&(this._disposeScrollStrategy(),this._scrollStrategy=t,this.hasAttached()&&(t.attach(this),t.enable()))}},{key:"_updateElementDirection",value:function(){this._host.setAttribute("dir",this.getDirection())}},{key:"_updateElementSize",value:function(){if(this._pane){var t=this._pane.style;t.width=(0,v.HM)(this._config.width),t.height=(0,v.HM)(this._config.height),t.minWidth=(0,v.HM)(this._config.minWidth),t.minHeight=(0,v.HM)(this._config.minHeight),t.maxWidth=(0,v.HM)(this._config.maxWidth),t.maxHeight=(0,v.HM)(this._config.maxHeight)}}},{key:"_togglePointerEvents",value:function(t){this._pane.style.pointerEvents=t?"":"none"}},{key:"_attachBackdrop",value:function(){var t=this,e="cdk-overlay-backdrop-showing";this._backdropElement=this._document.createElement("div"),this._backdropElement.classList.add("cdk-overlay-backdrop"),this._config.backdropClass&&this._toggleClasses(this._backdropElement,this._config.backdropClass,!0),this._host.parentElement.insertBefore(this._backdropElement,this._host),this._backdropElement.addEventListener("click",this._backdropClickHandler),"undefined"!=typeof requestAnimationFrame?this._ngZone.runOutsideAngular(function(){requestAnimationFrame(function(){t._backdropElement&&t._backdropElement.classList.add(e)})}):this._backdropElement.classList.add(e)}},{key:"_updateStackingOrder",value:function(){this._host.nextSibling&&this._host.parentNode.appendChild(this._host)}},{key:"detachBackdrop",value:function(){var t=this,e=this._backdropElement;if(e){var i,n=function n(){e&&(e.removeEventListener("click",t._backdropClickHandler),e.removeEventListener("transitionend",n),e.parentNode&&e.parentNode.removeChild(e)),t._backdropElement==e&&(t._backdropElement=null),t._config.backdropClass&&t._toggleClasses(e,t._config.backdropClass,!1),clearTimeout(i)};e.classList.remove("cdk-overlay-backdrop-showing"),this._ngZone.runOutsideAngular(function(){e.addEventListener("transitionend",n)}),e.style.pointerEvents="none",i=this._ngZone.runOutsideAngular(function(){return setTimeout(n,500)})}}},{key:"_toggleClasses",value:function(t,e,i){var n=t.classList;(0,v.Eq)(e).forEach(function(t){t&&(i?n.add(t):n.remove(t))})}},{key:"_detachContentWhenStable",value:function(){var t=this;this._ngZone.runOutsideAngular(function(){var e=t._ngZone.onStable.pipe((0,w.R)((0,k.T)(t._attachments,t._detachments))).subscribe(function(){(!t._pane||!t._host||0===t._pane.children.length)&&(t._pane&&t._config.panelClass&&t._toggleClasses(t._pane,t._config.panelClass,!1),t._host&&t._host.parentElement&&(t._previousHostParent=t._host.parentElement,t._previousHostParent.removeChild(t._host)),e.unsubscribe())})})}},{key:"_disposeScrollStrategy",value:function(){var t=this._scrollStrategy;t&&(t.disable(),t.detach&&t.detach())}}]),t}(),Y="cdk-overlay-connected-position-bounding-box",q=/([A-Za-z%]+)$/,Z=function(){function t(e,i,n,o,s){h(this,t),this._viewportRuler=i,this._document=n,this._platform=o,this._overlayContainer=s,this._lastBoundingBoxSize={width:0,height:0},this._isPushed=!1,this._canPush=!0,this._growAfterOpen=!1,this._hasFlexibleDimensions=!0,this._positionLocked=!1,this._viewportMargin=0,this._scrollables=[],this._preferredPositions=[],this._positionChanges=new m.x,this._resizeSubscription=g.w0.EMPTY,this._offsetX=0,this._offsetY=0,this._appliedPanelClasses=[],this.positionChanges=this._positionChanges,this.setOrigin(e)}return d(t,[{key:"positions",get:function(){return this._preferredPositions}},{key:"attach",value:function(t){var e=this;this._validatePositions(),t.hostElement.classList.add(Y),this._overlayRef=t,this._boundingBox=t.hostElement,this._pane=t.overlayElement,this._isDisposed=!1,this._isInitialRender=!0,this._lastPosition=null,this._resizeSubscription.unsubscribe(),this._resizeSubscription=this._viewportRuler.change().subscribe(function(){e._isInitialRender=!0,e.apply()})}},{key:"apply",value:function(){if(!this._isDisposed&&this._platform.isBrowser)if(!this._isInitialRender&&this._positionLocked&&this._lastPosition)this.reapplyLastPosition();else{this._clearPanelClasses(),this._resetOverlayElementStyles(),this._resetBoundingBoxStyles(),this._viewportRect=this._getNarrowedViewportRect(),this._originRect=this._getOriginRect(),this._overlayRect=this._pane.getBoundingClientRect();var t,i,n=this._originRect,o=this._overlayRect,s=this._viewportRect,r=[],a=e(this._preferredPositions);try{for(a.s();!(i=a.n()).done;){var c=i.value,l=this._getOriginPoint(n,c),h=this._getOverlayPoint(l,o,c),u=this._getOverlayFit(h,o,s,c);if(u.isCompletelyWithinViewport)return this._isPushed=!1,void this._applyPosition(c,l);this._canFitWithFlexibleDimensions(u,h,s)?r.push({position:c,origin:l,overlayRect:o,boundingBoxRect:this._calculateBoundingBoxRect(l,c)}):(!t||t.overlayFit.visibleArea<u.visibleArea)&&(t={overlayFit:u,overlayPoint:h,originPoint:l,position:c,overlayRect:o})}}catch(m){a.e(m)}finally{a.f()}if(r.length){var d,f=null,p=-1,_=e(r);try{for(_.s();!(d=_.n()).done;){var v=d.value,y=v.boundingBoxRect.width*v.boundingBoxRect.height*(v.position.weight||1);y>p&&(p=y,f=v)}}catch(m){_.e(m)}finally{_.f()}return this._isPushed=!1,void this._applyPosition(f.position,f.origin)}if(this._canPush)return this._isPushed=!0,void this._applyPosition(t.position,t.originPoint);this._applyPosition(t.position,t.originPoint)}}},{key:"detach",value:function(){this._clearPanelClasses(),this._lastPosition=null,this._previousPushAmount=null,this._resizeSubscription.unsubscribe()}},{key:"dispose",value:function(){this._isDisposed||(this._boundingBox&&X(this._boundingBox.style,{top:"",left:"",right:"",bottom:"",height:"",width:"",alignItems:"",justifyContent:""}),this._pane&&this._resetOverlayElementStyles(),this._overlayRef&&this._overlayRef.hostElement.classList.remove(Y),this.detach(),this._positionChanges.complete(),this._overlayRef=this._boundingBox=null,this._isDisposed=!0)}},{key:"reapplyLastPosition",value:function(){if(!this._isDisposed&&(!this._platform||this._platform.isBrowser)){this._originRect=this._getOriginRect(),this._overlayRect=this._pane.getBoundingClientRect(),this._viewportRect=this._getNarrowedViewportRect();var t=this._lastPosition||this._preferredPositions[0],e=this._getOriginPoint(this._originRect,t);this._applyPosition(t,e)}}},{key:"withScrollableContainers",value:function(t){return this._scrollables=t,this}},{key:"withPositions",value:function(t){return this._preferredPositions=t,-1===t.indexOf(this._lastPosition)&&(this._lastPosition=null),this._validatePositions(),this}},{key:"withViewportMargin",value:function(t){return this._viewportMargin=t,this}},{key:"withFlexibleDimensions",value:function(){var t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return this._hasFlexibleDimensions=t,this}},{key:"withGrowAfterOpen",value:function(){var t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return this._growAfterOpen=t,this}},{key:"withPush",value:function(){var t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return this._canPush=t,this}},{key:"withLockedPosition",value:function(){var t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return this._positionLocked=t,this}},{key:"setOrigin",value:function(t){return this._origin=t,this}},{key:"withDefaultOffsetX",value:function(t){return this._offsetX=t,this}},{key:"withDefaultOffsetY",value:function(t){return this._offsetY=t,this}},{key:"withTransformOriginOn",value:function(t){return this._transformOriginSelector=t,this}},{key:"_getOriginPoint",value:function(t,e){var i;if("center"==e.originX)i=t.left+t.width/2;else{var n=this._isRtl()?t.right:t.left,o=this._isRtl()?t.left:t.right;i="start"==e.originX?n:o}return{x:i,y:"center"==e.originY?t.top+t.height/2:"top"==e.originY?t.top:t.bottom}}},{key:"_getOverlayPoint",value:function(t,e,i){var n,o;return n="center"==i.overlayX?-e.width/2:"start"===i.overlayX?this._isRtl()?-e.width:0:this._isRtl()?0:-e.width,o="center"==i.overlayY?-e.height/2:"top"==i.overlayY?0:-e.height,{x:t.x+n,y:t.y+o}}},{key:"_getOverlayFit",value:function(t,e,i,n){var o=V(e),s=t.x,r=t.y,a=this._getOffset(n,"x"),c=this._getOffset(n,"y");a&&(s+=a),c&&(r+=c);var l=0-r,h=r+o.height-i.height,u=this._subtractOverflows(o.width,0-s,s+o.width-i.width),d=this._subtractOverflows(o.height,l,h),f=u*d;return{visibleArea:f,isCompletelyWithinViewport:o.width*o.height===f,fitsInViewportVertically:d===o.height,fitsInViewportHorizontally:u==o.width}}},{key:"_canFitWithFlexibleDimensions",value:function(t,e,i){if(this._hasFlexibleDimensions){var n=i.bottom-e.y,o=i.right-e.x,s=N(this._overlayRef.getConfig().minHeight),r=N(this._overlayRef.getConfig().minWidth),a=t.fitsInViewportHorizontally||null!=r&&r<=o;return(t.fitsInViewportVertically||null!=s&&s<=n)&&a}return!1}},{key:"_pushOverlayOnScreen",value:function(t,e,i){if(this._previousPushAmount&&this._positionLocked)return{x:t.x+this._previousPushAmount.x,y:t.y+this._previousPushAmount.y};var n,o,s=V(e),r=this._viewportRect,a=Math.max(t.x+s.width-r.width,0),c=Math.max(t.y+s.height-r.height,0),l=Math.max(r.top-i.top-t.y,0),h=Math.max(r.left-i.left-t.x,0);return n=s.width<=r.width?h||-a:t.x<this._viewportMargin?r.left-i.left-t.x:0,o=s.height<=r.height?l||-c:t.y<this._viewportMargin?r.top-i.top-t.y:0,this._previousPushAmount={x:n,y:o},{x:t.x+n,y:t.y+o}}},{key:"_applyPosition",value:function(t,e){if(this._setTransformOrigin(t),this._setOverlayElementStyles(e,t),this._setBoundingBoxStyles(e,t),t.panelClass&&this._addPanelClasses(t.panelClass),this._lastPosition=t,this._positionChanges.observers.length){var i=this._getScrollVisibility(),n=new M(t,i);this._positionChanges.next(n)}this._isInitialRender=!1}},{key:"_setTransformOrigin",value:function(t){if(this._transformOriginSelector){var e,i=this._boundingBox.querySelectorAll(this._transformOriginSelector),n=t.overlayY;e="center"===t.overlayX?"center":this._isRtl()?"start"===t.overlayX?"right":"left":"start"===t.overlayX?"left":"right";for(var o=0;o<i.length;o++)i[o].style.transformOrigin="".concat(e," ").concat(n)}}},{key:"_calculateBoundingBoxRect",value:function(t,e){var i,n,o,s,r,a,c=this._viewportRect,l=this._isRtl();if("top"===e.overlayY)n=t.y,i=c.height-n+this._viewportMargin;else if("bottom"===e.overlayY)o=c.height-t.y+2*this._viewportMargin,i=c.height-o+this._viewportMargin;else{var h=Math.min(c.bottom-t.y+c.top,t.y),u=this._lastBoundingBoxSize.height;i=2*h,n=t.y-h,i>u&&!this._isInitialRender&&!this._growAfterOpen&&(n=t.y-u/2)}if("end"===e.overlayX&&!l||"start"===e.overlayX&&l)a=c.width-t.x+this._viewportMargin,s=t.x-this._viewportMargin;else if("start"===e.overlayX&&!l||"end"===e.overlayX&&l)r=t.x,s=c.right-t.x;else{var d=Math.min(c.right-t.x+c.left,t.x),f=this._lastBoundingBoxSize.width;s=2*d,r=t.x-d,s>f&&!this._isInitialRender&&!this._growAfterOpen&&(r=t.x-f/2)}return{top:n,left:r,bottom:o,right:a,width:s,height:i}}},{key:"_setBoundingBoxStyles",value:function(t,e){var i=this._calculateBoundingBoxRect(t,e);!this._isInitialRender&&!this._growAfterOpen&&(i.height=Math.min(i.height,this._lastBoundingBoxSize.height),i.width=Math.min(i.width,this._lastBoundingBoxSize.width));var n={};if(this._hasExactPosition())n.top=n.left="0",n.bottom=n.right=n.maxHeight=n.maxWidth="",n.width=n.height="100%";else{var o=this._overlayRef.getConfig().maxHeight,s=this._overlayRef.getConfig().maxWidth;n.height=(0,v.HM)(i.height),n.top=(0,v.HM)(i.top),n.bottom=(0,v.HM)(i.bottom),n.width=(0,v.HM)(i.width),n.left=(0,v.HM)(i.left),n.right=(0,v.HM)(i.right),n.alignItems="center"===e.overlayX?"center":"end"===e.overlayX?"flex-end":"flex-start",n.justifyContent="center"===e.overlayY?"center":"bottom"===e.overlayY?"flex-end":"flex-start",o&&(n.maxHeight=(0,v.HM)(o)),s&&(n.maxWidth=(0,v.HM)(s))}this._lastBoundingBoxSize=i,X(this._boundingBox.style,n)}},{key:"_resetBoundingBoxStyles",value:function(){X(this._boundingBox.style,{top:"0",left:"0",right:"0",bottom:"0",height:"",width:"",alignItems:"",justifyContent:""})}},{key:"_resetOverlayElementStyles",value:function(){X(this._pane.style,{top:"",left:"",bottom:"",right:"",position:"",transform:""})}},{key:"_setOverlayElementStyles",value:function(t,e){var i={},n=this._hasExactPosition(),o=this._hasFlexibleDimensions,s=this._overlayRef.getConfig();if(n){var r=this._viewportRuler.getViewportScrollPosition();X(i,this._getExactOverlayY(e,t,r)),X(i,this._getExactOverlayX(e,t,r))}else i.position="static";var a="",c=this._getOffset(e,"x"),l=this._getOffset(e,"y");c&&(a+="translateX(".concat(c,"px) ")),l&&(a+="translateY(".concat(l,"px)")),i.transform=a.trim(),s.maxHeight&&(n?i.maxHeight=(0,v.HM)(s.maxHeight):o&&(i.maxHeight="")),s.maxWidth&&(n?i.maxWidth=(0,v.HM)(s.maxWidth):o&&(i.maxWidth="")),X(this._pane.style,i)}},{key:"_getExactOverlayY",value:function(t,e,i){var n={top:"",bottom:""},o=this._getOverlayPoint(e,this._overlayRect,t);this._isPushed&&(o=this._pushOverlayOnScreen(o,this._overlayRect,i));var s=this._overlayContainer.getContainerElement().getBoundingClientRect().top;return o.y-=s,"bottom"===t.overlayY?n.bottom=this._document.documentElement.clientHeight-(o.y+this._overlayRect.height)+"px":n.top=(0,v.HM)(o.y),n}},{key:"_getExactOverlayX",value:function(t,e,i){var n={left:"",right:""},o=this._getOverlayPoint(e,this._overlayRect,t);return this._isPushed&&(o=this._pushOverlayOnScreen(o,this._overlayRect,i)),"right"===(this._isRtl()?"end"===t.overlayX?"left":"right":"end"===t.overlayX?"right":"left")?n.right=this._document.documentElement.clientWidth-(o.x+this._overlayRect.width)+"px":n.left=(0,v.HM)(o.x),n}},{key:"_getScrollVisibility",value:function(){var t=this._getOriginRect(),e=this._pane.getBoundingClientRect(),i=this._scrollables.map(function(t){return t.getElementRef().nativeElement.getBoundingClientRect()});return{isOriginClipped:P(t,i),isOriginOutsideView:O(t,i),isOverlayClipped:P(e,i),isOverlayOutsideView:O(e,i)}}},{key:"_subtractOverflows",value:function(t){for(var e=arguments.length,i=new Array(e>1?e-1:0),n=1;n<e;n++)i[n-1]=arguments[n];return i.reduce(function(t,e){return t-Math.max(e,0)},t)}},{key:"_getNarrowedViewportRect",value:function(){var t=this._document.documentElement.clientWidth,e=this._document.documentElement.clientHeight,i=this._viewportRuler.getViewportScrollPosition();return{top:i.top+this._viewportMargin,left:i.left+this._viewportMargin,right:i.left+t-this._viewportMargin,bottom:i.top+e-this._viewportMargin,width:t-2*this._viewportMargin,height:e-2*this._viewportMargin}}},{key:"_isRtl",value:function(){return"rtl"===this._overlayRef.getDirection()}},{key:"_hasExactPosition",value:function(){return!this._hasFlexibleDimensions||this._isPushed}},{key:"_getOffset",value:function(t,e){return"x"===e?null==t.offsetX?this._offsetX:t.offsetX:null==t.offsetY?this._offsetY:t.offsetY}},{key:"_validatePositions",value:function(){}},{key:"_addPanelClasses",value:function(t){var e=this;this._pane&&(0,v.Eq)(t).forEach(function(t){""!==t&&-1===e._appliedPanelClasses.indexOf(t)&&(e._appliedPanelClasses.push(t),e._pane.classList.add(t))})}},{key:"_clearPanelClasses",value:function(){var t=this;this._pane&&(this._appliedPanelClasses.forEach(function(e){t._pane.classList.remove(e)}),this._appliedPanelClasses=[])}},{key:"_getOriginRect",value:function(){var t=this._origin;if(t instanceof u.SBq)return t.nativeElement.getBoundingClientRect();if(t instanceof Element)return t.getBoundingClientRect();var e=t.width||0,i=t.height||0;return{top:t.y,bottom:t.y+i,left:t.x,right:t.x+e,height:i,width:e}}}]),t}();function X(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i]);return t}function N(e){if("number"!=typeof e&&null!=e){var i=t(e.split(q),2),n=i[0],o=i[1];return o&&"px"!==o?null:parseFloat(n)}return e||null}function V(t){return{top:Math.floor(t.top),right:Math.floor(t.right),bottom:Math.floor(t.bottom),left:Math.floor(t.left),width:Math.floor(t.width),height:Math.floor(t.height)}}var W,U=function(){function t(e,i,n,o,s,r,a){h(this,t),this._preferredPositions=[],this._positionStrategy=new Z(n,o,s,r,a).withFlexibleDimensions(!1).withPush(!1).withViewportMargin(0),this.withFallbackPosition(e,i),this.onPositionChange=this._positionStrategy.positionChanges}return d(t,[{key:"positions",get:function(){return this._preferredPositions}},{key:"attach",value:function(t){this._overlayRef=t,this._positionStrategy.attach(t),this._direction&&(t.setDirection(this._direction),this._direction=null)}},{key:"dispose",value:function(){this._positionStrategy.dispose()}},{key:"detach",value:function(){this._positionStrategy.detach()}},{key:"apply",value:function(){this._positionStrategy.apply()}},{key:"recalculateLastPosition",value:function(){this._positionStrategy.reapplyLastPosition()}},{key:"withScrollableContainers",value:function(t){this._positionStrategy.withScrollableContainers(t)}},{key:"withFallbackPosition",value:function(t,e,i,n){var o=new F(t,e,i,n);return this._preferredPositions.push(o),this._positionStrategy.withPositions(this._preferredPositions),this}},{key:"withDirection",value:function(t){return this._overlayRef?this._overlayRef.setDirection(t):this._direction=t,this}},{key:"withOffsetX",value:function(t){return this._positionStrategy.withDefaultOffsetX(t),this}},{key:"withOffsetY",value:function(t){return this._positionStrategy.withDefaultOffsetY(t),this}},{key:"withLockedPosition",value:function(t){return this._positionStrategy.withLockedPosition(t),this}},{key:"withPositions",value:function(t){return this._preferredPositions=t.slice(),this._positionStrategy.withPositions(this._preferredPositions),this}},{key:"setOrigin",value:function(t){return this._positionStrategy.setOrigin(t),this}}]),t}(),K="cdk-global-overlay-wrapper",J=function(){function t(){h(this,t),this._cssPosition="static",this._topOffset="",this._bottomOffset="",this._leftOffset="",this._rightOffset="",this._alignItems="",this._justifyContent="",this._width="",this._height=""}return d(t,[{key:"attach",value:function(t){var e=t.getConfig();this._overlayRef=t,this._width&&!e.width&&t.updateSize({width:this._width}),this._height&&!e.height&&t.updateSize({height:this._height}),t.hostElement.classList.add(K),this._isDisposed=!1}},{key:"top",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";return this._bottomOffset="",this._topOffset=t,this._alignItems="flex-start",this}},{key:"left",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";return this._rightOffset="",this._leftOffset=t,this._justifyContent="flex-start",this}},{key:"bottom",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";return this._topOffset="",this._bottomOffset=t,this._alignItems="flex-end",this}},{key:"right",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";return this._leftOffset="",this._rightOffset=t,this._justifyContent="flex-end",this}},{key:"width",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";return this._overlayRef?this._overlayRef.updateSize({width:t}):this._width=t,this}},{key:"height",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";return this._overlayRef?this._overlayRef.updateSize({height:t}):this._height=t,this}},{key:"centerHorizontally",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";return this.left(t),this._justifyContent="center",this}},{key:"centerVertically",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";return this.top(t),this._alignItems="center",this}},{key:"apply",value:function(){if(this._overlayRef&&this._overlayRef.hasAttached()){var t=this._overlayRef.overlayElement.style,e=this._overlayRef.hostElement.style,i=this._overlayRef.getConfig(),n=i.width,o=i.height,s=i.maxWidth,r=i.maxHeight,a=!("100%"!==n&&"100vw"!==n||s&&"100%"!==s&&"100vw"!==s),c=!("100%"!==o&&"100vh"!==o||r&&"100%"!==r&&"100vh"!==r);t.position=this._cssPosition,t.marginLeft=a?"0":this._leftOffset,t.marginTop=c?"0":this._topOffset,t.marginBottom=this._bottomOffset,t.marginRight=this._rightOffset,a?e.justifyContent="flex-start":"center"===this._justifyContent?e.justifyContent="center":"rtl"===this._overlayRef.getConfig().direction?"flex-start"===this._justifyContent?e.justifyContent="flex-end":"flex-end"===this._justifyContent&&(e.justifyContent="flex-start"):e.justifyContent=this._justifyContent,e.alignItems=c?"flex-start":this._alignItems}}},{key:"dispose",value:function(){if(!this._isDisposed&&this._overlayRef){var t=this._overlayRef.overlayElement.style,e=this._overlayRef.hostElement,i=e.style;e.classList.remove(K),i.justifyContent=i.alignItems=t.marginTop=t.marginBottom=t.marginLeft=t.marginRight=t.position="",this._overlayRef=null,this._isDisposed=!0}}}]),t}(),Q=function(){var t=function(){function t(e,i,n,o){h(this,t),this._viewportRuler=e,this._document=i,this._platform=n,this._overlayContainer=o}return d(t,[{key:"global",value:function(){return new J}},{key:"connectedTo",value:function(t,e,i){return new U(e,i,t,this._viewportRuler,this._document,this._platform,this._overlayContainer)}},{key:"flexibleConnectedTo",value:function(t){return new Z(t,this._viewportRuler,this._document,this._platform,this._overlayContainer)}}]),t}();return t.\u0275fac=function(e){return new(e||t)(u.LFG(c.rL),u.LFG(_.K0),u.LFG(f.t4),u.LFG(G))},t.\u0275prov=u.Yz7({factory:function(){return new t(u.LFG(c.rL),u.LFG(_.K0),u.LFG(f.t4),u.LFG(G))},token:t,providedIn:"root"}),t}(),$=0,tt=function(){var t=function(){function t(e,i,n,o,s,r,a,c,l,u,d){h(this,t),this.scrollStrategies=e,this._overlayContainer=i,this._componentFactoryResolver=n,this._positionBuilder=o,this._keyboardDispatcher=s,this._injector=r,this._ngZone=a,this._document=c,this._directionality=l,this._location=u,this._outsideClickDispatcher=d}return d(t,[{key:"create",value:function(t){var e=this._createHostElement(),i=this._createPaneElement(e),n=this._createPortalOutlet(i),o=new A(t);return o.direction=o.direction||this._directionality.value,new z(n,e,i,o,this._ngZone,this._keyboardDispatcher,this._document,this._location,this._outsideClickDispatcher)}},{key:"position",value:function(){return this._positionBuilder}},{key:"_createPaneElement",value:function(t){var e=this._document.createElement("div");return e.id="cdk-overlay-"+$++,e.classList.add("cdk-overlay-pane"),t.appendChild(e),e}},{key:"_createHostElement",value:function(){var t=this._document.createElement("div");return this._overlayContainer.getContainerElement().appendChild(t),t}},{key:"_createPortalOutlet",value:function(t){return this._appRef||(this._appRef=this._injector.get(u.z2F)),new y.u0(t,this._componentFactoryResolver,this._appRef,this._injector,this._document)}}]),t}();return t.\u0275fac=function(e){return new(e||t)(u.LFG(B),u.LFG(G),u.LFG(u._Vd),u.LFG(Q),u.LFG(D),u.LFG(u.zs3),u.LFG(u.R0b),u.LFG(_.K0),u.LFG(p.Is),u.LFG(_.Ye),u.LFG(I))},t.\u0275prov=u.Yz7({token:t,factory:t.\u0275fac}),t}(),et={provide:new u.OlP("cdk-connected-overlay-scroll-strategy"),deps:[tt],useFactory:function(t){return function(){return t.scrollStrategies.reposition()}}},it=function(){var t=function t(){h(this,t)};return t.\u0275fac=function(e){return new(e||t)},t.\u0275mod=u.oAB({type:t}),t.\u0275inj=u.cJS({providers:[tt,et],imports:[[p.vT,y.eL,c.Cl],c.Cl]}),t}(),nt=r(24298),ot=r(70781),st=r(97175),rt=r(51606),at=r(57850),ct=r(76323),lt=r(62431),ht=r(99454),ut=r(71775),dt=r(49005),ft=r(57993),pt=new Set,_t=function(){var t=function(){function t(e){h(this,t),this._platform=e,this._matchMedia=this._platform.isBrowser&&window.matchMedia?window.matchMedia.bind(window):vt}return d(t,[{key:"matchMedia",value:function(t){return this._platform.WEBKIT&&function(t){if(!pt.has(t))try{W||((W=document.createElement("style")).setAttribute("type","text/css"),document.head.appendChild(W)),W.sheet&&(W.sheet.insertRule("@media ".concat(t," {.fx-query-test{ }}"),0),pt.add(t))}catch(e){console.error(e)}}(t),this._matchMedia(t)}}]),t}();return t.\u0275fac=function(e){return new(e||t)(u.LFG(f.t4))},t.\u0275prov=u.Yz7({factory:function(){return new t(u.LFG(f.t4))},token:t,providedIn:"root"}),t}();function vt(t){return{matches:"all"===t||""===t,media:t,addListener:function(){},removeListener:function(){}}}var yt=function(){var t=function(){function t(e,i){h(this,t),this._mediaMatcher=e,this._zone=i,this._queries=new Map,this._destroySubject=new m.x}return d(t,[{key:"ngOnDestroy",value:function(){this._destroySubject.next(),this._destroySubject.complete()}},{key:"isMatched",value:function(t){var e=this;return mt((0,v.Eq)(t)).some(function(t){return e._registerQuery(t).mql.matches})}},{key:"observe",value:function(t){var e=this,i=mt((0,v.Eq)(t)).map(function(t){return e._registerQuery(t).observable}),n=(0,at.a)(i);return(n=(0,ct.z)(n.pipe((0,b.q)(1)),n.pipe((0,ht.T)(1),(0,ut.b)(0)))).pipe((0,dt.U)(function(t){var e={matches:!1,breakpoints:{}};return t.forEach(function(t){var i=t.matches,n=t.query;e.matches=e.matches||i,e.breakpoints[n]=i}),e}))}},{key:"_registerQuery",value:function(t){var e=this;if(this._queries.has(t))return this._queries.get(t);var i=this._mediaMatcher.matchMedia(t),n={observable:new lt.y(function(t){var n=function(i){return e._zone.run(function(){return t.next(i)})};return i.addListener(n),function(){i.removeListener(n)}}).pipe((0,ft.O)(i),(0,dt.U)(function(e){var i=e.matches;return{query:t,matches:i}}),(0,w.R)(this._destroySubject)),mql:i};return this._queries.set(t,n),n}}]),t}();return t.\u0275fac=function(e){return new(e||t)(u.LFG(_t),u.LFG(u.R0b))},t.\u0275prov=u.Yz7({factory:function(){return new t(u.LFG(_t),u.LFG(u.R0b))},token:t,providedIn:"root"}),t}();function mt(t){return t.map(function(t){return t.split(",")}).reduce(function(t,e){return t.concat(e)}).map(function(t){return t.trim()})}function gt(t,e){if(1&t){var i=u.EpF();u.TgZ(0,"div",1),u.TgZ(1,"button",2),u.NdJ("click",function(){return u.CHM(i),u.oxw().action()}),u._uU(2),u.qZA(),u.qZA()}if(2&t){var n=u.oxw();u.xp6(2),u.Oqu(n.data.action)}}function kt(t,e){}var bt=new u.OlP("MatSnackBarData"),wt=function t(){h(this,t),this.politeness="assertive",this.announcementMessage="",this.duration=0,this.data=null,this.horizontalPosition="center",this.verticalPosition="bottom"},xt=Math.pow(2,31)-1,Ct=function(){function t(e,i){var n=this;h(this,t),this._overlayRef=i,this._afterDismissed=new m.x,this._afterOpened=new m.x,this._onAction=new m.x,this._dismissedByAction=!1,this.containerInstance=e,this.onAction().subscribe(function(){return n.dismiss()}),e._onExit.subscribe(function(){return n._finishDismiss()})}return d(t,[{key:"dismiss",value:function(){this._afterDismissed.closed||this.containerInstance.exit(),clearTimeout(this._durationTimeoutId)}},{key:"dismissWithAction",value:function(){this._onAction.closed||(this._dismissedByAction=!0,this._onAction.next(),this._onAction.complete()),clearTimeout(this._durationTimeoutId)}},{key:"closeWithAction",value:function(){this.dismissWithAction()}},{key:"_dismissAfter",value:function(t){var e=this;this._durationTimeoutId=setTimeout(function(){return e.dismiss()},Math.min(t,xt))}},{key:"_open",value:function(){this._afterOpened.closed||(this._afterOpened.next(),this._afterOpened.complete())}},{key:"_finishDismiss",value:function(){this._overlayRef.dispose(),this._onAction.closed||this._onAction.complete(),this._afterDismissed.next({dismissedByAction:this._dismissedByAction}),this._afterDismissed.complete(),this._dismissedByAction=!1}},{key:"afterDismissed",value:function(){return this._afterDismissed}},{key:"afterOpened",value:function(){return this.containerInstance._onEnter}},{key:"onAction",value:function(){return this._onAction}}]),t}(),St=function(){var t=function(){function t(e,i){h(this,t),this.snackBarRef=e,this.data=i}return d(t,[{key:"action",value:function(){this.snackBarRef.dismissWithAction()}},{key:"hasAction",get:function(){return!!this.data.action}}]),t}();return t.\u0275fac=function(e){return new(e||t)(u.Y36(Ct),u.Y36(bt))},t.\u0275cmp=u.Xpm({type:t,selectors:[["simple-snack-bar"]],hostAttrs:[1,"mat-simple-snackbar"],decls:3,vars:2,consts:[["class","mat-simple-snackbar-action",4,"ngIf"],[1,"mat-simple-snackbar-action"],["mat-button","",3,"click"]],template:function(t,e){1&t&&(u.TgZ(0,"span"),u._uU(1),u.qZA(),u.YNc(2,gt,3,1,"div",0)),2&t&&(u.xp6(1),u.Oqu(e.data.message),u.xp6(1),u.Q6J("ngIf",e.hasAction))},directives:[_.O5,ot.lW],styles:[".mat-simple-snackbar{display:flex;justify-content:space-between;align-items:center;line-height:20px;opacity:1}.mat-simple-snackbar-action{flex-shrink:0;margin:-8px -8px -8px 8px}.mat-simple-snackbar-action button{max-height:36px;min-width:0}[dir=rtl] .mat-simple-snackbar-action{margin-left:-8px;margin-right:8px}\n"],encapsulation:2,changeDetection:0}),t}(),Et={snackBarState:(0,st.X$)("state",[(0,st.SB)("void, hidden",(0,st.oB)({transform:"scale(0.8)",opacity:0})),(0,st.SB)("visible",(0,st.oB)({transform:"scale(1)",opacity:1})),(0,st.eR)("* => visible",(0,st.jt)("150ms cubic-bezier(0, 0, 0.2, 1)")),(0,st.eR)("* => void, * => hidden",(0,st.jt)("75ms cubic-bezier(0.4, 0.0, 1, 1)",(0,st.oB)({opacity:0})))])},Ot=function(){var t=function(t){s(i,t);var e=a(i);function i(t,n,o,s,r){var a;return h(this,i),(a=e.call(this))._ngZone=t,a._elementRef=n,a._changeDetectorRef=o,a._platform=s,a.snackBarConfig=r,a._announceDelay=150,a._destroyed=!1,a._onAnnounce=new m.x,a._onExit=new m.x,a._onEnter=new m.x,a._animationState="void",a.attachDomPortal=function(t){return a._assertNotAttached(),a._applySnackBarClasses(),a._portalOutlet.attachDomPortal(t)},a._live="assertive"!==r.politeness||r.announcementMessage?"off"===r.politeness?"off":"polite":"assertive",a._platform.FIREFOX&&("polite"===a._live&&(a._role="status"),"assertive"===a._live&&(a._role="alert")),a}return d(i,[{key:"attachComponentPortal",value:function(t){return this._assertNotAttached(),this._applySnackBarClasses(),this._portalOutlet.attachComponentPortal(t)}},{key:"attachTemplatePortal",value:function(t){return this._assertNotAttached(),this._applySnackBarClasses(),this._portalOutlet.attachTemplatePortal(t)}},{key:"onAnimationEnd",value:function(t){var e=t.fromState,i=t.toState;if(("void"===i&&"void"!==e||"hidden"===i)&&this._completeExit(),"visible"===i){var n=this._onEnter;this._ngZone.run(function(){n.next(),n.complete()})}}},{key:"enter",value:function(){this._destroyed||(this._animationState="visible",this._changeDetectorRef.detectChanges(),this._screenReaderAnnounce())}},{key:"exit",value:function(){return this._animationState="hidden",this._elementRef.nativeElement.setAttribute("mat-exit",""),clearTimeout(this._announceTimeoutId),this._onExit}},{key:"ngOnDestroy",value:function(){this._destroyed=!0,this._completeExit()}},{key:"_completeExit",value:function(){var t=this;this._ngZone.onMicrotaskEmpty.pipe((0,b.q)(1)).subscribe(function(){t._onExit.next(),t._onExit.complete()})}},{key:"_applySnackBarClasses",value:function(){var t=this._elementRef.nativeElement,e=this.snackBarConfig.panelClass;e&&(Array.isArray(e)?e.forEach(function(e){return t.classList.add(e)}):t.classList.add(e)),"center"===this.snackBarConfig.horizontalPosition&&t.classList.add("mat-snack-bar-center"),"top"===this.snackBarConfig.verticalPosition&&t.classList.add("mat-snack-bar-top")}},{key:"_assertNotAttached",value:function(){this._portalOutlet.hasAttached()}},{key:"_screenReaderAnnounce",value:function(){var t=this;this._announceTimeoutId||this._ngZone.runOutsideAngular(function(){t._announceTimeoutId=setTimeout(function(){var e=t._elementRef.nativeElement.querySelector("[aria-hidden]"),i=t._elementRef.nativeElement.querySelector("[aria-live]");if(e&&i){var n=null;t._platform.isBrowser&&document.activeElement instanceof HTMLElement&&e.contains(document.activeElement)&&(n=document.activeElement),e.removeAttribute("aria-hidden"),i.appendChild(e),null==n||n.focus(),t._onAnnounce.next(),t._onAnnounce.complete()}},t._announceDelay)})}}]),i}(y.en);return t.\u0275fac=function(e){return new(e||t)(u.Y36(u.R0b),u.Y36(u.SBq),u.Y36(u.sBO),u.Y36(f.t4),u.Y36(wt))},t.\u0275cmp=u.Xpm({type:t,selectors:[["snack-bar-container"]],viewQuery:function(t,e){var i;(1&t&&u.Gf(y.Pl,7),2&t)&&(u.iGM(i=u.CRH())&&(e._portalOutlet=i.first))},hostAttrs:[1,"mat-snack-bar-container"],hostVars:1,hostBindings:function(t,e){1&t&&u.WFA("@state.done",function(t){return e.onAnimationEnd(t)}),2&t&&u.d8E("@state",e._animationState)},features:[u.qOj],decls:3,vars:2,consts:[["aria-hidden","true"],["cdkPortalOutlet",""]],template:function(t,e){1&t&&(u.TgZ(0,"div",0),u.YNc(1,kt,0,0,"ng-template",1),u.qZA(),u._UZ(2,"div")),2&t&&(u.xp6(2),u.uIk("aria-live",e._live)("role",e._role))},directives:[y.Pl],styles:[".mat-snack-bar-container{border-radius:4px;box-sizing:border-box;display:block;margin:24px;max-width:33vw;min-width:344px;padding:14px 16px;min-height:48px;transform-origin:center}.cdk-high-contrast-active .mat-snack-bar-container{border:solid 1px}.mat-snack-bar-handset{width:100%}.mat-snack-bar-handset .mat-snack-bar-container{margin:8px;max-width:100%;min-width:0;width:100%}\n"],encapsulation:2,data:{animation:[Et.snackBarState]}}),t}(),Pt=function(){var t=function t(){h(this,t)};return t.\u0275fac=function(e){return new(e||t)},t.\u0275mod=u.oAB({type:t}),t.\u0275inj=u.cJS({imports:[[it,y.eL,_.ez,ot.ot,nt.BQ],nt.BQ]}),t}(),Rt=new u.OlP("mat-snack-bar-default-options",{providedIn:"root",factory:function(){return new wt}}),Lt=function(){var t=function(){function t(e,i,n,o,s,r){h(this,t),this._overlay=e,this._live=i,this._injector=n,this._breakpointObserver=o,this._parentSnackBar=s,this._defaultConfig=r,this._snackBarRefAtThisLevel=null,this.simpleSnackBarComponent=St,this.snackBarContainerComponent=Ot,this.handsetCssClass="mat-snack-bar-handset"}return d(t,[{key:"_openedSnackBarRef",get:function(){var t=this._parentSnackBar;return t?t._openedSnackBarRef:this._snackBarRefAtThisLevel},set:function(t){this._parentSnackBar?this._parentSnackBar._openedSnackBarRef=t:this._snackBarRefAtThisLevel=t}},{key:"openFromComponent",value:function(t,e){return this._attach(t,e)}},{key:"openFromTemplate",value:function(t,e){return this._attach(t,e)}},{key:"open",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",i=arguments.length>2?arguments[2]:void 0,n=Object.assign(Object.assign({},this._defaultConfig),i);return n.data={message:t,action:e},n.announcementMessage===t&&(n.announcementMessage=void 0),this.openFromComponent(this.simpleSnackBarComponent,n)}},{key:"dismiss",value:function(){this._openedSnackBarRef&&this._openedSnackBarRef.dismiss()}},{key:"ngOnDestroy",value:function(){this._snackBarRefAtThisLevel&&this._snackBarRefAtThisLevel.dismiss()}},{key:"_attachSnackBarContainer",value:function(t,e){var i=u.zs3.create({parent:e&&e.viewContainerRef&&e.viewContainerRef.injector||this._injector,providers:[{provide:wt,useValue:e}]}),n=new y.C5(this.snackBarContainerComponent,e.viewContainerRef,i),o=t.attach(n);return o.instance.snackBarConfig=e,o.instance}},{key:"_attach",value:function(t,e){var i=this,n=Object.assign(Object.assign(Object.assign({},new wt),this._defaultConfig),e),o=this._createOverlay(n),s=this._attachSnackBarContainer(o,n),r=new Ct(s,o);if(t instanceof u.Rgc){var a=new y.UE(t,null,{$implicit:n.data,snackBarRef:r});r.instance=s.attachTemplatePortal(a)}else{var c=this._createInjector(n,r),l=new y.C5(t,void 0,c),h=s.attachComponentPortal(l);r.instance=h.instance}return this._breakpointObserver.observe("(max-width: 599.98px) and (orientation: portrait)").pipe((0,w.R)(o.detachments())).subscribe(function(t){var e=o.overlayElement.classList;t.matches?e.add(i.handsetCssClass):e.remove(i.handsetCssClass)}),n.announcementMessage&&s._onAnnounce.subscribe(function(){i._live.announce(n.announcementMessage,n.politeness)}),this._animateSnackBar(r,n),this._openedSnackBarRef=r,this._openedSnackBarRef}},{key:"_animateSnackBar",value:function(t,e){var i=this;t.afterDismissed().subscribe(function(){i._openedSnackBarRef==t&&(i._openedSnackBarRef=null),e.announcementMessage&&i._live.clear()}),this._openedSnackBarRef?(this._openedSnackBarRef.afterDismissed().subscribe(function(){t.containerInstance.enter()}),this._openedSnackBarRef.dismiss()):t.containerInstance.enter(),e.duration&&e.duration>0&&t.afterOpened().subscribe(function(){return t._dismissAfter(e.duration)})}},{key:"_createOverlay",value:function(t){var e=new A;e.direction=t.direction;var i=this._overlay.position().global(),n="rtl"===t.direction,o="left"===t.horizontalPosition||"start"===t.horizontalPosition&&!n||"end"===t.horizontalPosition&&n,s=!o&&"center"!==t.horizontalPosition;return o?i.left("0"):s?i.right("0"):i.centerHorizontally(),"top"===t.verticalPosition?i.top("0"):i.bottom("0"),e.positionStrategy=i,this._overlay.create(e)}},{key:"_createInjector",value:function(t,e){return u.zs3.create({parent:t&&t.viewContainerRef&&t.viewContainerRef.injector||this._injector,providers:[{provide:Ct,useValue:e},{provide:bt,useValue:t.data}]})}}]),t}();return t.\u0275fac=function(e){return new(e||t)(u.LFG(tt),u.LFG(rt.Kd),u.LFG(u.zs3),u.LFG(yt),u.LFG(t,12),u.LFG(Rt))},t.\u0275prov=u.Yz7({factory:function(){return new t(u.LFG(tt),u.LFG(rt.Kd),u.LFG(u.gxx),u.LFG(yt),u.LFG(t,12),u.LFG(Rt))},token:t,providedIn:Pt}),t}()},53306:function(t,e,i){t.exports=i(99876).version},34622:function(t,e,i){"use strict";i.d(e,{Q:function(){return M}});var n=i(2316),o=i(39349),s=i(53306),r=i.n(s),a=i(30584),c=i(22184),l=i(3098),u=i(44541);function f(t){return t&&t.origin?t.origin:"https://stackblitz.com"}function p(){return Math.random().toString(36).substring(7)}function _(t){var e="";return t?(t.forceEmbedLayout&&(e+="embed=1"),t.clickToLoad&&(e+=(e.length?"&":"")+"ctl=1"),t.openFile&&(e+=(e.length?"&":"")+"file="+t.openFile),!t.view||"preview"!==t.view&&"editor"!==t.view||(e+=(e.length?"&":"")+"view="+t.view),t.theme&&(e+=(e.length?"&":"")+"theme="+t.theme),t.hideExplorer&&(e+=(e.length?"&":"")+"hideExplorer=1"),t.hideNavigation&&(e+=(e.length?"&":"")+"hideNavigation=1;"),t.hideDevTools&&(e+=(e.length?"&":"")+"hidedevtools=1"),t.initialPath&&(e+=(e.length?"&":"")+"initialpath="+encodeURIComponent(t.initialPath)),"number"==typeof t.devToolsHeight&&t.devToolsHeight>0&&t.devToolsHeight<100&&(e+=(e.length?"&":"")+"devtoolsheight="+t.devToolsHeight),e.length?"?"+e:e):e}function v(t,e,i){if(null===t.parentNode)throw new Error("Invalid Element");e.id=t.id,function(t,e){e&&(e.hasOwnProperty("height")&&(t.height=""+e.height),e.hasOwnProperty("width")&&(t.width=""+e.width)),t.height||(t.height="300"),t.width||t.setAttribute("style","width:100%;")}(e,i),t.parentNode.replaceChild(e,t)}function y(t){if("string"==typeof t){var e=document.getElementById(t);if(null!==e)return e}else if(t instanceof HTMLElement)return t;throw new Error("Invalid Element")}function m(t){return t&&!1===t.newWindow?"_self":"_blank"}var g=function(t){var e=this;this.pending={},this.port=t,this.port.onmessage=function(t){if(t.data.payload.__reqid){var i=t.data.payload.__reqid,n=t.data.payload.__success;if(e.pending[i]){if(delete t.data.payload.__reqid,delete t.data.payload.__success,n){var o=0===Object.keys(t.data.payload).length&&t.data.payload.constructor===Object?null:t.data.payload;e.pending[i].resolve(o)}else e.pending[i].reject(t.data.payload.error?t.data.type+": "+t.data.payload.error:t.data.type);delete e.pending[i]}}}};g.prototype.request=function(t){var e=this,i=p();return new Promise(function(n,o){e.pending[i]={resolve:n,reject:o},t.payload.__reqid=i,e.port.postMessage(t)})};var k=function(t,e){var i=this;this.rdc=new g(t),this.preview={},Object.defineProperty(this.preview,"origin",{value:e.previewOrigin,writable:!1}),this.editor={openFile:function(t){return i.rdc.request({type:"SDK_OPEN_FILE",payload:{path:t}})}}};k.prototype.applyFsDiff=function(t){return this.rdc.request({type:"SDK_APPLY_FS_DIFF",payload:t})},k.prototype.getFsSnapshot=function(){return this.rdc.request({type:"SDK_GET_FS_SNAPSHOT",payload:{}})},k.prototype.getDependencies=function(){return this.rdc.request({type:"SDK_GET_DEPS_SNAPSHOT",payload:{}})};var b=[],w=function(t){var e=this;this.id=p(),this.element=t,this.pending=new Promise(function(t,i){var n=function(i){i.data.action&&"SDK_INIT_SUCCESS"===i.data.action&&i.data.id===e.id&&(e.vm=new k(i.ports[0],i.data.payload),t(e.vm),s())},o=function(){e.element.contentWindow&&e.element.contentWindow.postMessage({action:"SDK_INIT",id:e.id},"*")};function s(){window.clearInterval(a),window.removeEventListener("message",n)}window.addEventListener("message",n),o();var r=0,a=window.setInterval(function(){if(e.vm)s();else{if(r>=20)return s(),i("Timeout: Unable to establish a connection with the StackBlitz VM"),void b.forEach(function(t,i){t.id===e.id&&b.splice(i,1)});r++,o()}},500)}),b.push(this)},x=["typescript","create-react-app","angular-cli","javascript","polymer","vue"];function C(t,e){var i=document.createElement("input");return i.type="hidden",i.name=t,i.value=e,i}function S(t){-1===x.indexOf(t.template)&&console.warn("Unsupported project template, must be one of: "+x.join(", "));var e=document.createElement("form");return e.method="POST",e.setAttribute("style","display:none;"),e.appendChild(C("project[title]",t.title)),e.appendChild(C("project[description]",t.description)),e.appendChild(C("project[template]",t.template)),t.tags&&t.tags.forEach(function(t){e.appendChild(C("project[tags][]",t))}),t.dependencies&&e.appendChild(C("project[dependencies]",JSON.stringify(t.dependencies))),t.settings&&e.appendChild(C("project[settings]",JSON.stringify(t.settings))),Object.keys(t.files).forEach(function(i){e.appendChild(C("project[files]["+i+"]",t.files[i]))}),e}var E,O={connect:function(t){if(!t||!t.contentWindow)return Promise.reject("Provided element is not an iframe.");var e=function(t){var e=t instanceof Element?"element":"id";return b.find(function(i){return i[e]===t})||null}(t);return e?e.pending:new w(t).pending},openGithubProject:function(t,e){window.open(f(e)+"/github/"+t+_(e),m(e))},openProject:function(t,e){!function(t,e){var i=S(t);i.action=f(e)+"/run"+_(e),i.target=m(e),document.body.appendChild(i),i.submit(),document.body.removeChild(i)}(t,e)},openProjectId:function(t,e){window.open(f(e)+"/edit/"+t+_(e),m(e))},embedGithubProject:function(t,e,i){var n=y(t),o=document.createElement("iframe");return o.src=f(i)+"/github/"+e+_(i),v(n,o,i),O.connect(o)},embedProject:function(t,e,i){var n=y(t),o=function(t,e){var i=S(t);return i.action=f(e)+"/run"+_(e),i.id="sb","<html><head><title></title></head><body>"+i.outerHTML+"<script>document.getElementById('sb').submit();<\/script></body></html>"}(e,i),s=document.createElement("iframe");return v(n,s,i),s.contentDocument&&s.contentDocument.write(o),O.connect(s)},embedProjectId:function(t,e,i){var n=y(t),o=document.createElement("iframe");return o.src=f(i)+"/edit/"+e+_(i),v(n,o,i),O.connect(o)}},P=O,R=((E=function(){function t(){h(this,t)}return d(t,[{key:"openProject",value:function(t){var e,i,n,o={ts:"ts",typescript:"ts"}[t.language]||"js";P.openProject({files:(e={"index.html":t.html||""},i="index.".concat(o),n=t.code,i in e?Object.defineProperty(e,i,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[i]=n,e),title:"RxJS example",description:"RxJS example",template:"ts"===o?"typescript":"javascript",tags:["rxjs","demo"],dependencies:t.dependencies,settings:{compile:{trigger:"auto",action:"refresh",clearConsole:!0}}},{devToolsHeight:50})}}]),t}()).\u0275fac=function(t){return new(t||E)},E.\u0275prov=n.Yz7({token:E,factory:E.\u0275fac,providedIn:"root"}),E),L=i(54364),B=["codeContainer"];function A(t,e){if(1&t){var i=n.EpF();n.TgZ(0,"button",4),n.NdJ("click",function(){return n.CHM(i),n.oxw().doCopy()}),n._uU(1,"\n        "),n.TgZ(2,"span",5),n._uU(3,"content_copy"),n.qZA(),n._uU(4,"\n      "),n.qZA()}if(2&t){var o=n.oxw();n.uIk("aria-label",o.ariaLabelCopy)}}function F(t,e){if(1&t){var i=n.EpF();n.TgZ(0,"button",6),n.NdJ("click",function(){return n.CHM(i),n.oxw().editInStackBlitz()}),n._uU(1,"\n        "),n.TgZ(2,"span",5),n._uU(3,"open_in_new"),n.qZA(),n._uU(4,"\n      "),n.qZA()}if(2&t){var o=n.oxw();n.uIk("aria-label",o.ariaLabelEdit)}}var M=function(){var t=function(){function t(e,i,o,s,r){h(this,t),this.snackbar=e,this.pretty=i,this.copier=o,this.logger=s,this.stackblitz=r,this.ariaLabelCopy="",this.ariaLabelEdit="",this.codeFormatted=new n.vpe}return d(t,[{key:"code",get:function(){return this._code},set:function(t){this._code=t,this._code&&this._code.trim()?this.formatDisplayedCode():this.showMissingCodeMessage()}},{key:"header",get:function(){return this._header},set:function(t){this._header=t,this.ariaLabelCopy=this.header?"Copy code snippet from ".concat(this.header):"",this.ariaLabelEdit=this.header?"Edit code snippet from ".concat(this.header," in StackBlitz"):""}},{key:"ngOnChanges",value:function(){this.code&&this.formatDisplayedCode()}},{key:"formatDisplayedCode",value:function(){var t=this,e=function(t){var e=Number.MAX_VALUE,i=t.split("\n");return i.forEach(function(t){var i=t.search(/\S/);-1!==i&&(e=Math.min(i,e))}),i.map(function(t){return t.substr(e)}).join("\n").trim()}(this.code);this.setCodeHtml(e),this.codeText=this.getCodeText(),this.pretty.formatCode(e,this.language,this.getLinenums(e)).pipe((0,o.b)(function(){return t.codeFormatted.emit()})).subscribe(function(e){return t.setCodeHtml(e)},function(t){})}},{key:"showMissingCodeMessage",value:function(){var t=this.path?this.path+(this.region?"#"+this.region:""):"";this.setCodeHtml('<p class="code-missing">The code sample is missing'.concat(t?" for\n".concat(t):".","</p>"))}},{key:"setCodeHtml",value:function(t){this.codeContainer.nativeElement.innerHTML=t}},{key:"getCodeText",value:function(){return this.codeContainer.nativeElement.textContent}},{key:"getHtmlFromCode",value:function(t){var e=new RegExp("// html: (.*)"),i=t.match(e);return i?i[1]:""}},{key:"doCopy",value:function(){var t=this.codeText;this.copier.copyText(t)?(this.logger.log("Copied code to clipboard:",t),this.snackbar.open("Code Copied","",{duration:800})):(this.logger.error(new Error('ERROR copying code to clipboard: "'.concat(t,'"'))),this.snackbar.open("Copy failed. Please try again!","",{duration:800}))}},{key:"editInStackBlitz",value:function(){this.stackblitz.openProject({code:this.codeText,language:this.language,dependencies:{rxjs:r()},html:this.getHtmlFromCode(this.codeText)})}},{key:"getLinenums",value:function(t){var e="boolean"==typeof this.linenums?this.linenums:"true"===this.linenums||"false"!==this.linenums&&("string"==typeof this.linenums?parseInt(this.linenums,10):this.linenums);return null==e||isNaN(e)?(t.match(/\n/g)||[]).length>10:e}}]),t}();return t.\u0275fac=function(e){return new(e||t)(n.Y36(a.ux),n.Y36(c.t),n.Y36(l.u),n.Y36(u.Y),n.Y36(R))},t.\u0275cmp=n.Xpm({type:t,selectors:[["aio-code"]],viewQuery:function(t,e){var i;(1&t&&n.Gf(B,7),2&t)&&(n.iGM(i=n.CRH())&&(e.codeContainer=i.first))},inputs:{hideCopy:"hideCopy",language:"language",linenums:"linenums",path:"path",region:"region",header:"header"},outputs:{codeFormatted:"codeFormatted"},features:[n.TTD],decls:9,vars:5,consts:[["class","material-icons copy-button no-print","title","Copy code snippet",3,"click",4,"ngIf"],["class","material-icons edit-button no-print","title","Edit in StackBlitz",3,"click",4,"ngIf"],[1,"animated","fadeIn"],["codeContainer",""],["title","Copy code snippet",1,"material-icons","copy-button","no-print",3,"click"],["aria-hidden","true"],["title","Edit in StackBlitz",1,"material-icons","edit-button","no-print",3,"click"]],template:function(t,e){1&t&&(n.TgZ(0,"pre"),n._uU(1,"      "),n.YNc(2,A,5,1,"button",0),n._uU(3,"\n      "),n.YNc(4,F,5,1,"button",1),n._uU(5,"\n      "),n._UZ(6,"code",2,3),n._uU(8,"\n    "),n.qZA()),2&t&&(n.Gre("prettyprint lang-",e.language,""),n.xp6(2),n.Q6J("ngIf",!e.hideCopy),n.xp6(2),n.Q6J("ngIf",!e.hideCopy))},directives:[L.O5],encapsulation:2}),t}()},99835:function(t,e,i){"use strict";i.d(e,{r:function(){return l}});var n,o=i(54364),s=i(30584),r=i(22184),a=i(3098),c=i(2316),l=((n=function t(){h(this,t)}).\u0275fac=function(t){return new(t||n)},n.\u0275mod=c.oAB({type:n}),n.\u0275inj=c.cJS({providers:[r.t,a.u],imports:[[o.ez,s.ZX]]}),n)},22184:function(t,e,i){"use strict";i.d(e,{t:function(){return u}});var n,o=i(6376),s=i(31635),r=i(49005),a=i(80993),c=i(2316),l=i(44541),u=((n=function(){function t(e){h(this,t),this.logger=e,this.prettyPrintOne=(0,o.Dp)(this.getPrettyPrintOne()).pipe((0,s.B)())}return d(t,[{key:"getPrettyPrintOne",value:function(){var t=this,e=window.prettyPrintOne;return e?Promise.resolve(e):i.e(176).then(i.t.bind(i,53176,23)).then(function(){return window.prettyPrintOne},function(e){var i="Cannot get prettify.js from server: ".concat(e.message);return t.logger.error(new Error(i)),function(){throw new Error(i)}})}},{key:"formatCode",value:function(t,e,i){return this.prettyPrintOne.pipe((0,r.U)(function(n){try{return n(t,e,i)}catch(s){var o="Could not format code that begins '".concat(t.substr(0,50),"...'.");throw console.error(o,s),new Error(o)}}),(0,a.P)())}}]),t}()).\u0275fac=function(t){return new(t||n)(c.LFG(l.Y))},n.\u0275prov=c.Yz7({token:n,factory:n.\u0275fac}),n)},3098:function(t,e,i){"use strict";i.d(e,{u:function(){return s}});var n,o=i(2316),s=((n=function(){function t(){h(this,t)}return d(t,[{key:"createFake",value:function(t){var e="rtl"===document.documentElement.getAttribute("dir");this.fakeElem=document.createElement("textarea"),this.fakeElem.style.fontSize="12pt",this.fakeElem.style.border="0",this.fakeElem.style.padding="0",this.fakeElem.style.margin="0",this.fakeElem.style.position="absolute",this.fakeElem.style[e?"right":"left"]="-9999px";var i=window.pageYOffset||document.documentElement.scrollTop;this.fakeElem.style.top=i+"px",this.fakeElem.setAttribute("readonly",""),this.fakeElem.value=t,document.body.appendChild(this.fakeElem),this.fakeElem.select(),this.fakeElem.setSelectionRange(0,this.fakeElem.value.length)}},{key:"removeFake",value:function(){this.fakeElem&&(document.body.removeChild(this.fakeElem),this.fakeElem=null)}},{key:"copyText",value:function(t){try{return this.createFake(t),document.execCommand("copy")}catch(e){return!1}finally{this.removeFake()}}}]),t}()).\u0275fac=function(t){return new(t||n)},n.\u0275prov=o.Yz7({token:n,factory:n.\u0275fac}),n)},99876:function(t){"use strict";t.exports={version:"7.5.2"}}}])}();
//# sourceMappingURL=913-es5.024772a488b57619a8de.js.map