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NewEduCoderBuild/p__RestFul.293bf4d0.async.js

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1*this.horizontal/this.vertical},enumerable:!1,configurable:!0}),z.prototype.getVerticalLength=function(N){return N/this.ratio},z.prototype.getHorizontalLength=function(N){return N*this.ratio},z}(),we=function(){function z(){}return z.getIcon=function(N,B){if(N>0&&B>0){var H=new Ee(N,B),X=H.ratio>=1?20:H.getHorizontalLength(20),F=H.ratio<1?20:H.getVerticalLength(20),W=document.createElementNS("http://www.w3.org/2000/svg","svg");W.setAttribute("xmlns","http://www.w3.org/2000/svg"),W.setAttribute("viewBox","0 0 24 24"),document.body.appendChild(W);var $=h.createDefs();W.appendChild($);var Q=h.createElement("clipPath",[["id","text-bg-clip"]]);$.appendChild(Q);var de=h.createPath(h.getHollowRectanglePath((24-X)/2,(24-F)/2,X,F,(24-X)/2+2,(24-F)/2+2,X-4,F-4));W.appendChild(de);var le=h.createText([["x","0"],["y","0"],["font-size","7px"],["font-family","monospace"]]);le.appendChild(h.createTSpan(N+":"+B)),W.appendChild(le);var Ce=le.getBBox();h.setAttributes(le,[["x",((24-Ce.width)/2).toString()],["y",((24-Ce.height)/2-Ce.y).toString()]]);var Oe=h.createPath(h.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(Ce.width))/2,(24-Math.ceil(Ce.height))/2,Math.ceil(Ce.width),Math.ceil(Ce.height)));return Q.appendChild(Oe),h.setAttributes(de,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(W),W.outerHTML}return'<svg viewBox="0 0 24 24"><path d="M19 12h-2v3h-3v2h5v-5M7 9h3V7H5v5h2V9m14-6H3a2 2 0 00-2 2v14a2 2 0 002 2h18a2 2 0 002-2V5a2 2 0 00-2-2m0 16H3V5h18v14z"/></svg>'},z}(),Ae=function(z){function N(B,H,X){var F=z.call(this,B,H)||this;return F.isDropdownOpen=!1,F.onClick=F.dropdownButtonClicked,F.dropdownButtons=X,F}return q(N,z),N.prototype.setupDropdown=function(){var B=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(H){H.className=B.className,H.colorsClassName=B.colorsClassName,B.dropdownBlock.appendChild(H.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},N.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},N.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},N.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},N.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},N.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},N}(ue),De=function(){function z(N,B){this.GRIP_SIZE=10,this.color=N,this.fillColor=B,this.visual=h.createGroup(),this.visual.appendChild(h.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(h.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return z.prototype.ownsTarget=function(N){return N===this.visual||N===this.visual.childNodes[0]||N===this.visual.childNodes[1]},z.prototype.setCenter=function(N,B){this.visual.childNodes.forEach(function(H){return h.setAttributes(H,[["cx",N.toString()],["cy",B.toString()]])})},z}(),se=function(){function z(N,B,H,X){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=N,this.canvasHeight=B,this.margin=H,this.container=X,this.attachEvents=this.attachEvents.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.resize=this.resize.bind(this),this.adjustCropRect=this.adjustCropRect.bind(this),this.scaleCanvas=this.scaleCanvas.bind(this),this.getRescaledRect=this.getRescaledRect.bind(this)}return Object.defineProperty(z.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(N){this._aspectRatio=N,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(N){this._isGridVisible=N,this.gridContainer&&h.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(N){this._zoomFactor=N,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),z.prototype.open=function(){var N=this;this.cropShadeElement=h.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=h.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var B=0;B<this.numberOfGridLines;B++)this.horizontalGridLines.push(h.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(h.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(H){return N.gridContainer.appendChild(H)}),this.verticalGridLines.forEach(function(H){return N.gridContainer.appendChild(H)}),this.cropRectElement=h.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new De(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new De(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new De(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new De(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},z.prototype.setCropRectangle=function(N){this.cropRect=N;var B=Object.assign({},this.cropRect);this.zoomFactor!==1&&(B.width=this.cropRect.width*this.zoomFactor,B.height=this.cropRect.height*this.zoomFactor,B.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-B.width/2,B.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-B.height/2),h.setAttributes(this.cropRectElement,[["x",B.x.toString()],["y",B.y.toString()],["width",B.width.toString()],["height",B.height.toString()]]);var H=B.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(F,W){var $=B.y+H*(W+1);h.setAttributes(F,[["x1",""+B.x],["y1",""+$],["x2",""+(B.x+B.width)],["y2",""+$]])});var X=B.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(F,W){var $=B.x+X*(W+1);h.setAttributes(F,[["x1",""+$],["y1",""+B.y],["x2",""+$],["y2",""+(B.y+B.height)]])}),h.setAttributes(this.cropShadeElement,[["d",h.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,B.x,B.y,B.width,B.height)]]),this.topLeftGrip.setCenter(B.x,B.y),this.topRightGrip.setCenter(B.x+B.width,B.y),this.bottomLeftGrip.setCenter(B.x,B.y+B.height),this.bottomRightGrip.setCenter(B.x+B.width,B.y+B.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},z.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},z.prototype.clientToLocalCoordinates=function(N,B){var H=this.container.getBoundingClientRect();return{x:N-H.left+this.margin,y:B-H.top+this.margin}},z.prototype.onPointerDown=function(N){this.container.setPointerCapture(N.pointerId),this.previousPoint=this.clientToLocalCoordinates(N.clientX,N.clientY),this.cropRectElement===N.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(N.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(N.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(N.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(N.target)&&(this.activeGrip=this.bottomRightGrip)},z.prototype.onPointerMove=function(N){if(this.isMoving)this.move(this.clientToLocalCoordinates(N.clientX,N.clientY));else if(this.activeGrip){var B=this.clientToLocalCoordinates(N.clientX,N.clientY);this.resize(B)}N.preventDefault()},z.prototype.onPointerUp=function(N){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(N.pointerId)},z.prototype.move=function(N){var B=N.x-this.previousPoint.x,H=N.y-this.previousPoint.y;this.zoomFactor!==1&&(B=-B/this.zoomFactor,H=-H/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+B),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+H),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=N},z.prototype.resize=function(N){var B=Object.assign({},this.cropRect),H=N.x-this.previousPoint.x,X=N.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:B.x+H<this.margin&&(H=this.margin-B.x),B.x+=H,B.width=this.cropRect.x+this.cropRect.width-B.x;break;case this.bottomRightGrip:case this.topRightGrip:B.width+H>this.canvasWidth*this.zoomFactor&&(H=this.canvasWidth*this.zoomFactor-B.width),B.width+=H}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(B.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(H),B.height=this.aspectRatio.getVerticalLength(B.width)):(B.y+=X,B.height=this.cropRect.y+this.cropRect.height-B.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?B.height=this.aspectRatio.getVerticalLength(B.width):B.height+=X}B.width<10&&(B.x=this.cropRect.x,B.width=10),B.height<10&&(B.y=this.cropRect.y,B.height=10),this.previousPoint=N,B.x>=this.margin&&B.y>=this.margin&&B.x-this.margin+B.width<=this.canvasWidth&&B.y-this.margin+B.height<=this.canvasHeight&&(this.cropRect=B,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},z.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var N=this.cropRect.x+this.cropRect.width/2,B=this.cropRect.y+this.cropRect.height/2,H=this.aspectRatio.getHorizontalLength(this.cropRect.height),X=this.aspectRatio.getVerticalLength(this.cropRect.width);H/this.canvasWidth<X/this.canvasHeight?this.cropRect.width=H:this.cropRect.height=X,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=N-this.cropRect.width/2,this.cropRect.y=B-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},z.prototype.getRescaledRect=function(N,B,H,X,F,W){var $=H/N,Q=X/B;return{x:(F.x-W)*$+W,y:(F.y-W)*Q+W,width:F.width*$,height:F.height*Q}},z.prototype.scaleCanvas=function(N,B){var H=this.getRescaledRect(this.canvasWidth,this.canvasHeight,N,B,this.cropRect,this.margin);this.canvasWidth=N,this.canvasHeight=B,this.onCropChange&&this.onCropChange(H),this.setCropRectangle(H)},z}(),pe=function(){function z(N){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=N,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(z.prototype,"angle",{get:function(){return this._angle},set:function(N){this._angle=N,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),z.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},z.prototype.onPointerDown=function(N){this.controlContainer.setPointerCapture(N.pointerId),this.isDragging=!0,this.previousPoint={x:N.clientX,y:N.clientY}},z.prototype.onPointerMove=function(N){this.isDragging&&(this.onAngleChange&&this.onAngleChange((N.clientX-this.previousPoint.x)/5),this.previousPoint.x=N.clientX)},z.prototype.onPointerUp=function(N){this.isDragging&&this.onAngleChange&&this.onAngleChange((N.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(N.pointerId)},z.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var N=this.angleLabelText.getBBox();h.setAttributes(this.angleLabelElement,[["x",((this.width-N.width)/2).toString()],["y",(this.height/2).toString()]])}},z.prototype.positionScaleShape=function(){if(this.scaleShape){var N=this.scaleShape.transform.baseVal.getItem(0);N.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(N,0)}},z.prototype.getVisual=function(){var N=document.createElementNS("http://www.w3.org/2000/svg","svg");N.setAttribute("xmlns","http://www.w3.org/2000/svg"),N.setAttribute("width",this.width+"px"),N.setAttribute("height",this.height+"px"),N.setAttribute("viewBox","0 0 "+this.width+" "+this.height),N.style.flexShrink="0",document.body.appendChild(N);for(var B="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,H=1;H<=this.width/5+10;H++){var X=H%5==0?this.height/3:this.height/6;B+="h4v"+-X+"h1v"+X}B+="v1H0Z",this.scaleShape=h.createPath(B);var F=h.createTransform();this.scaleShape.transform.baseVal.appendItem(F),N.appendChild(this.scaleShape),this.angleLabelElement=h.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=h.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var W=h.createTSpan("");return W.innerHTML="&deg;",this.angleLabelElement.appendChild(W),N.appendChild(this.angleLabelElement),document.body.removeChild(N),N},z}(),ge=function(){function z(){this.naturalSize=!1,this.imageType="image/png"}return z.prototype.rasterize=function(N,B,H,X,F,W,$){var Q=this;return new Promise(function(de){var le=document.createElement("canvas");le.width=N.width.baseVal.value-2*X,le.height=N.height.baseVal.value-2*X;var Ce=1,Oe=1;Q.naturalSize===!0?(Ce=B.naturalWidth/(N.width.baseVal.value-2*X)/W,Oe=B.naturalHeight/(N.height.baseVal.value-2*X)/$,le.width=B.naturalWidth/W,le.height=B.naturalHeight/$):Q.width!==void 0&&Q.height!==void 0&&(Ce=Q.width/H.width,Oe=Q.height/H.height,le.width*=Ce,le.height*=Oe);var Me=le.getContext("2d");Me.translate(le.width/2,le.height/2),Me.rotate(F*Math.PI/180),Me.scale(W,$),Me.translate(-le.width/2,-le.height/2),Me.drawImage(B,0,0,le.width,le.height);var Pe=document.createElement("canvas");Pe.width=H.width*Ce,Pe.height=H.height*Oe,Pe.getContext("2d").putImageData(Me.getImageData((H.x-X)*Ce,(H.y-X)*Oe,H.width*Ce,H.height*Oe),0,0),de(Pe.toDataURL(Q.imageType,Q.imageQuality))})},z}(),xe=function(){function z(N){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=z.instanceCounter++,this.styles=new m(this.instanceNo),this.target=N,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(N){this._zoomToCropEnabled=N,N?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(N){this._isGridVisible=N,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"gridLines",{get:function(){return this._gridLines},set:function(N){this._gridLines=N,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(N){this._rotationAngle=N,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"aspectRatio",{get:function(){var N;return(N=this._aspectRatio)!==null&&N!==void 0?N:this.aspectRatios[0]},set:function(N){this._aspectRatio=N},enumerable:!1,configurable:!0}),z.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},z.prototype.show=function(){this.showUI(),this.open()},z.prototype.close=function(N){N===void 0&&(N=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),N||this.closeEventListeners.forEach(function(B){return B()}),this._isOpen=!1)},z.prototype.addRenderEventListener=function(N){this.renderEventListeners.push(N)},z.prototype.removeRenderEventListener=function(N){this.renderEventListeners.indexOf(N)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(N),1)},z.prototype.addCloseEventListener=function(N){this.closeEventListeners.push(N)},z.prototype.removeCloseEventListener=function(N){this.closeEventListeners.indexOf(N)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(N),1)},z.prototype.setupResizeObserver=function(){var N=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){N.resize(N.target.clientWidth,N.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},z.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var N=1*this.target.clientWidth/this.target.clientHeight,B=this.contentDiv.clientWidth/N>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*N:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,H=B+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/N;this.resize(B,H)}},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",h.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},z.prototype.resize=function(N,B){this.imageWidth=Math.round(N),this.imageHeight=Math.round(B),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},z.prototype.setEditingTarget=function(){var N=document.createElement("canvas");N.width=this.target.naturalWidth,N.height=this.target.naturalHeight,N.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var B=N.toDataURL();h.setAttributes(this.editingTarget,[["href",B]]),this.setEditingTargetSize()},z.prototype.setTopLeft=function(){var N=this.target.getBoundingClientRect(),B=this.editorCanvas.getBoundingClientRect();this.left=N.left-B.left-this.CANVAS_MARGIN,this.top=N.top-B.top-this.CANVAS_MARGIN},z.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=h.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=h.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=h.createGroup(),this.editingTargetRotationScaleContainer=h.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var N=h.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(N);var B=h.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(B),this.editingTargetContainer=h.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},z.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},z.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=h.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new se(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},z.prototype.zoomToCrop=function(){if(this.cropRect){var N=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,B=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=N+"px "+B+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-N+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-B+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},z.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},z.prototype.cropRectChanged=function(N){this.cropRect=N,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},z.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},z.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},z.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},z.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var N=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,B=this.target.offsetTop>N+this.CANVAS_MARGIN?this.target.offsetTop-(N+this.CANVAS_MARGIN):0;this.coverDiv.style.top=B+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},z.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},z.prototype.addTopToolbar=function(){var N=this;this.topToolbar=new A,this.topToolbar.display=this.styles.settings.hideTopToolbar?"none":"",this.topToolbar.className=this.toolbarStyleClass.name,this.topToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.topToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.topToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.topToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.topToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.topToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var B=new ne;B.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(B);var H=[];this.aspectRatios.forEach(function(Oe){var Me=new ue(we.getIcon(Oe.horizontal,Oe.vertical),Oe.horizontal===0&&Oe.vertical===0?"FREE":Oe.horizontal+":"+Oe.vertical);Me.onClick=function(){return N.ratioButtonClicked(Oe)},H.push(Me)}),this.aspectRatioButton=new Ae(we.getIcon(0,0),"Aspect ratio",H),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,B.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var X=new ue('<svg viewBox="0 0 24 24"><path d="M10 4v4h4V4h-4m6 0v4h4V4h-4m0 6v4h4v-4h-4m0 6v4h4v-4h-4m-2 4v-4h-4v4h4m-6 0v-4H4v4h4m0-6v-4H4v4h4m0-6V4H4v4h4m2 6h4v-4h-4v4M4 2h16a2 2 0 012 2v16a2 2 0 01-2 2H4c-1.08 0-2-.9-2-2V4a2 2 0 012-2z"/></svg>',"Toggle grid");X.isActive=this.isGridVisible,X.onClick=function(){N.isGridVisible=!N.isGridVisible,X.isActive=N.isGridVisible},B.addButton(X);var F=new ue('<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"Zoom to selection");if(F.isActive=this.zoomToCropEnabled,F.onClick=function(){N.zoomToCropEnabled=!N.zoomToCropEnabled,F.isActive=N.zoomToCropEnabled},B.addButton(F),!D.isLicensed){var W=new fe;this.topToolbar.addElementBlock(W);var $=document.createElement("div");$.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var Q=document.createElement("a");Q.style.color="currentColor",Q.href="https://markerjs.com/products/cropro",Q.target="_blank",Q.innerHTML='<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="2"><path d="M16.326 14.895c0 1.126-.558 1.688-1.673 1.688H9.931c-1.116 0-1.674-.562-1.674-1.688V3.733c0-1.126.558-1.688 1.674-1.688h4.722c1.115 0 1.673.562 1.673 1.688v2.899h-1.957V3.793h-4.124v11.042h4.124v-3.242h1.957v3.302z" fill="currentColor"/><path d="M15.94 7.364a.783.783 0 00-1.065-.304l-11.01 6.126a.783.783 0 00-.303 1.065l4.498 8.085a.783.783 0 001.065.304l11.01-6.126a.783.783 0 00.303-1.065L15.94 7.364zM5.311 14.173l3.737 6.718 9.641-5.364-3.737-6.718-9.641 5.364z" fill="#eef762"/></svg>',$.appendChild(Q),W.addElement($)}var de=new ne;de.minWidth=3*this.toolbarHeight+"px",de.contentAlign="end",this.topToolbar.addButtonBlock(de);var le=new ue('<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"OK");le.onClick=this.startRenderAndClose,de.addButton(le),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(le.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Ce=new ue('<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"Close");Ce.onClick=this.close,de.addButton(Ce),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Ce.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},z.prototype.addBottomToolbar=function(){var N=this;this.bottomToolbar=new A,this.bottomToolbar.display=this.styles.settings.hideBottomToolbar?"none":"",this.bottomToolbar.className=this.toolbarStyleClass.name,this.bottomToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.bottomToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.bottomToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.bottomToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.bottomToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.bottomToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var B=new ne;B.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(B);var H=new ue('<svg viewBox="0 0 24 24"><path d="M13 4.07V1L8.45 5.55 13 10V6.09c2.84.48 5 2.94 5 5.91s-2.16 5.43-5 5.91v2.02c3.95-.49 7-3.85 7-7.93s-3.05-7.44-7-7.93M7.1 18.32c1.16.9 2.51 1.44 3.9 1.61V17.9c-.87-.15-1.71-.49-2.46-1.03L7.1 18.32M6.09 13H4.07c.17 1.39.72 2.73 1.62 3.89l1.41-1.42c-.52-.75-.87-1.59-1.01-2.47m1.02-4.47L5.7 7.11C4.8 8.27 4.24 9.61 4.07 11h2.02c.14-.87.49-1.72 1.02-2.47z"/></svg>',"Rotate left");H.onClick=this.rotateLeftButtonClicked,B.addButton(H);var X=new ue('<svg viewBox="0 0 24 24"><path d="M16.89 15.5l1.42 1.39c.9-1.16 1.45-2.5 1.62-3.89h-2.02c-.14.87-.48 1.72-1.02 2.5M13 17.9v2.02c1.39-.17 2.74-.71 3.9-1.61l-1.44-1.44c-.75.54-1.59.89-2.46 1.03m6.93-6.9a7.906 7.906 0 00-1.62-3.89l-1.42 1.42c.54.75.88 1.6 1.02 2.47m-2.36-5.45L11 1v3.07C7.06 4.56 4 7.92 4 12s3.05 7.44 7 7.93v-2.02c-2.84-.48-5-2.94-5-5.91s2.16-5.43 5-5.91V10l4.55-4.45z"/></svg>',"Rotate right");X.onClick=this.rotateRightButtonClicked,B.addButton(X);var F=new fe;F.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(F),this.straightener=new pe("Straighten"),this.straightener.className=this.toolbarStraightenerStyleClass.name,this.straightener.colorsClassName=this.styles.settings.toolbarStraightenerColorsClassName?this.styles.settings.toolbarStraightenerColorsClassName:this.toolbarStraightenerStyleColorsClass.name,this.straightener.onAngleChange=function(de){N.rotateBy(de),N.straightener.angle=N.rotationAngle},F.addElement(this.straightener.getUI());var W=new ne;W.minWidth=2*this.toolbarHeight+"px",W.contentAlign="end",this.bottomToolbar.addButtonBlock(W);var $=new ue('<svg viewBox="0 0 24 24"><path d="M15 21h2v-2h-2m4-10h2V7h-2M3 5v14c0 1.1.9 2 2 2h4v-2H5V5h4V3H5c-1.1 0-2 .9-2 2m16-2v2h2c0-1.1-.9-2-2-2m-8 20h2V1h-2m8 16h2v-2h-2M15 5h2V3h-2m4 10h2v-2h-2m0 10c1.1 0 2-.9 2-2h-2z"/></svg>',"Flip horizontal");$.onClick=this.flipHorizontallyButtonClicked,W.addButton($);var Q=new ue('<svg viewBox="0 0 24 24"><path d="M3 15v2h2v-2m10 4v2h2v-2m2-16H5c-1.1 0-2 .9-2 2v4h2V5h14v4h2V5c0-1.1-.9-2-2-2m2 16h-2v2c1.1 0 2-.9 2-2M1 11v2h22v-2M7 19v2h2v-2m10-4v2h2v-2m-10 4v2h2v-2M3 19c0 1.1.9 2 2 2v-2z"/></svg>',"Flip vertical");Q.onClick=this.flipVerticallyButtonClicked,W.addButton(Q)},z.prototype.ratioButtonClicked=function(N){this.aspectRatio=N,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},z.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=we.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},z.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Ee(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},z.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},z.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},z.prototype.restoreState=function(N){if(N){var B=this.cropLayer.getRescaledRect(N.width,N.height,this.imageWidth,this.imageHeight,N.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(B),this.cropRectChanged(B),this.flippedHorizontally=N.flippedHorizontally,this.flippedVertically=N.flippedVertically,this.applyFlip(),this.rotationAngle=N.rotationAngle,this.applyRotation()}},z.prototype.clientToLocalCoordinates=function(N,B){var H=this.cropImage.getBoundingClientRect();return{x:N-H.left,y:B-H.top}},z.prototype.onWindowResize=function(){this.positionUI()},z.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var N=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=N+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},z.prototype.rotateLeftButtonClicked=function(){var N=this.rotationAngle-90;this.rotationAngle%90!=0&&(N+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(N)},z.prototype.rotateRightButtonClicked=function(){var N=this.rotationAngle+90;this.rotationAngle%90!=0&&(N-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(N)},z.prototype.rotateTo=function(N){N=(N=N>180?N-360:N)<=-180?N+360:N,this.rotationAngle=N,this.applyRotation()},z.prototype.rotateBy=function(N){this.rotateTo((this.rotationAngle+N)%360)},z.prototype.applyRotation=function(){var N=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var B=this.editingTargetRotationContainer.transform.baseVal.getItem(0);B.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(B,0);var 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this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"defaultSettings",{get:function(){return{canvasBackgroundColor:"#ffffff",toolbarBackgroundColor:"#111111",toolbarBackgroundHoverColor:"#333333",toolbarColor:"#eeeeee",toolbarHeight:40,toolboxColor:"#eeeeee",toolboxAccentColor:"#3080c3",undoButtonVisible:!0,redoButtonVisible:!1,zoomButtonVisible:!1,zoomOutButtonVisible:!1,clearButtonVisible:!1,resultButtonBlockVisible:!0,logoPosition:"left"}},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"fade_out"},enumerable:!1,configurable:!0}),D.prototype.addClass=function(h){return this.styleSheet===void 0&&this.addStyleSheet(),h.name=""+this.classNamePrefix+h.localName,this.classes.push(h),this.styleSheet.sheet.insertRule("."+h.name+" {"+h.style+"}",this.styleSheet.sheet.cssRules.length),h},D.prototype.addRule=function(h){this.styleSheet===void 0&&this.addStyleSheet(),this.rules.push(h),this.styleSheet.sheet.insertRule(h.selector+" {"+h.style+"}",this.styleSheet.sheet.cssRules.length)},D.prototype.addStyleSheet=function(){var h;this.styleSheet=document.createElement("style"),((h=this.styleSheetRoot)!==null&&h!==void 0?h:document.head).appendChild(this.styleSheet),this.addRule(new y("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new y("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
from {
opacity: 0;
}
to {
opacity: 1;
}
`)),this.addRule(new y("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
from {
opacity: 1;
}
to {
opacity: 0;
}
`)),this.addClass(new T("fade_in",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
`)),this.addClass(new T("fade_out",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
`))},D.prototype.removeStyleSheet=function(){var h;this.styleSheet&&(((h=this.styleSheetRoot)!==null&&h!==void 0?h:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},D}(),y=function(D,h){this.selector=D,this.style=h},T=function(D,h){this.localName=D,this.style=h},w=function(){function D(h,m,P,_,A){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=h,this.displayMode=m,this.markerItems=P,this.uiStyleSettings=_,this.styles=A,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return D.prototype.show=function(h){var m=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=h,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" "+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var P=document.createElement("div");P.className=this.toolbarBlockStyleClass.name,P.style.whiteSpace="nowrap",this.uiContainer.appendChild(P),this.addActionButton(P,'<svg viewBox="0 0 24 24"><path d="M10.07 14.27a.997.997 0 011.33.48l2.3 4.99 1.8-.85-2.31-4.98c-.24-.5-.02-1.1.48-1.33l.28-.08 2.3-.45L8 5.12V15.9l1.82-1.47.25-.16m3.57 7.7a.99.99 0 01-1.33-.47l-2.18-4.74-2.51 2.02c-.17.14-.38.22-.62.22a1 1 0 01-1-1V3a1 1 0 011-1c.24 0 .47.09.64.23l.01-.01 11.49 9.64a1.001 1.001 0 01-.44 1.75l-3.16.62 2.2 4.73c.26.5.02 1.09-.48 1.32l-3.62 1.69z"/></svg>',"select"),this.addActionButton(P,'<svg viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 002 2h10a2 2 0 002-2V6h1V4h-5V3H9M7 6h10v13H7V6m2 2v9h2V8H9m4 0v9h2V8h-2z"/></svg>',"delete"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(P,'<svg viewBox="0 0 24 24"><path d="M19.36 2.72l1.42 1.42-5.72 5.71c1.07 1.54 1.22 3.39.32 4.59L9.06 8.12c1.2-.9 3.05-.75 4.59.32l5.71-5.72M5.93 17.57c-2.01-2.01-3.24-4.41-3.58-6.65l4.88-2.09 7.44 7.44-2.09 4.88c-2.24-.34-4.64-1.57-6.65-3.58z"/></svg>',"clear"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(P,'<svg viewBox="0 0 24 24"><path d="M12.5 8c-2.65 0-5.05 1-6.9 2.6L2 7v9h9l-3.62-3.62c1.39-1.16 3.16-1.88 5.12-1.88 3.54 0 6.55 2.31 7.6 5.5l2.37-.78C21.08 11.03 17.15 8 12.5 8z"/></svg>',"undo"),this.uiStyleSettings.redoButtonVisible&&this.addActionButton(P,'<svg viewBox="0 0 24 24"><path d="M18.4 10.6C16.55 9 14.15 8 11.5 8c-4.65 0-8.58 3.03-9.96 7.22L3.9 16a8.002 8.002 0 017.6-5.5c1.95 0 3.73.72 5.12 1.88L13 16h9V7l-3.6 3.6z"/></svg>',"redo"),this.uiStyleSettings.zoomButtonVisible&&this.addActionButton(P,'<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"zoom"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(P,'<svg viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 009.5 3 6.5 6.5 0 003 9.5 6.5 6.5 0 009.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5m-6 0C7 14 5 12 5 9.5S7 5 9.5 5 14 7 14 9.5 12 14 9.5 14M7 9h5v1H7V9z"/></svg>',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(P,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(A){var Y=document.createElement("div");Y.className=""+m.toolbarButtonStyleClass.name,Y.setAttribute("data-type-name",A.typeName),Y.innerHTML=A.icon,Y.addEventListener("click",function(){m.markerToolbarButtonClicked(Y,A)}),m.buttons.push(Y),m.markerButtons.push(Y)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var _=document.createElement("div");_.className=this.toolbarBlockStyleClass.name,_.style.whiteSpace="nowrap",_.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(_),this.addActionButton(_,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(_,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},D.prototype.addButtonClickListener=function(h){this.buttonClickListeners.push(h)},D.prototype.removeButtonClickListener=function(h){this.buttonClickListeners.indexOf(h)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(h),1)},D.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},D.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var h=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var m=0;m<this.markerButtons.length;m++)m<h||m===h&&this.markerButtons.length-1===h?this.markerButtonBlock.appendChild(this.markerButtons[m]):(m===h&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[m]))}},D.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},D.prototype.resetButtonStyles=function(){var h=this;this.buttons.forEach(function(m){m.className=m.className.replace(h.uiStyleSettings.toolbarButtonStyleColorsClassName?h.uiStyleSettings.toolbarButtonStyleColorsClassName:h.toolbarButtonStyleColorsClass.name,"").trim(),m.className=m.className.replace(h.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?h.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:h.toolbarActiveButtonStyleColorsClass.name,"").trim(),m.className+=" "+(h.uiStyleSettings.toolbarButtonStyleColorsClassName?h.uiStyleSettings.toolbarButtonStyleColorsClassName:h.toolbarButtonStyleColorsClass.name)})},D.prototype.addActionButton=function(h,m,P){var _=this,A=document.createElement("div");switch(A.className=""+this.toolbarButtonStyleClass.name,A.innerHTML=m,A.setAttribute("data-action",P),A.addEventListener("click",function(){_.actionToolbarButtonClicked(A,P)}),P){case"select":A.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":A.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":A.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":A.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":A.style.fill=this.uiStyleSettings.closeButtonColor}h.appendChild(A),this.buttons.push(A)},D.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new T("toolbar",`
width: 100%;
flex-shrink: 0;
display: flex;
flex-direction: row;
justify-content: space-between;
height: `+this.uiStyleSettings.toolbarHeight+`px;
box-sizing: content-box;
`+(this.displayMode==="inline"?"border-top-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
`+(this.displayMode==="inline"?"border-top-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
overflow: hidden;
`)),this.toolbarStyleColorsClass=this.styles.addClass(new T("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new T("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new T("toolbar-overflow-block",`
position: absolute;
top: `+this.uiStyleSettings.toolbarHeight+`px;
max-width: `+2*this.uiStyleSettings.toolbarHeight+`px;
z-index: 10;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleColorsClass=this.styles.addClass(new T("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var h=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new T("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*h)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*h)+`px;
padding: `+h+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new T("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new T("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new y("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new y("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},D.prototype.markerToolbarButtonClicked=function(h,m){this.setActiveButton(h),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(P){return P("marker",m)}),this.markerButtonOverflowBlock.style.display="none"},D.prototype.actionToolbarButtonClicked=function(h,m){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(P){return P("action",m)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},D.prototype.setActiveButton=function(h){this.resetButtonStyles(),h.className=h.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),h.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},D.prototype.setActiveMarkerButton=function(h){var m=this.markerButtons.find(function(P){return P.getAttribute("data-type-name")===h});m&&this.setActiveButton(m)},D.prototype.setCurrentMarker=function(h){var m=this;this.currentMarker=h,this.buttons.filter(function(P){return/delete|notes/.test(P.getAttribute("data-action"))}).forEach(function(P){m.currentMarker===void 0?(P.style.fillOpacity="0.4",P.style.pointerEvents="none"):(P.style.fillOpacity="1",P.style.pointerEvents="all")})},D}(),E=function(){function D(h,m,P,_){this.panels=[],this.panelButtons=[],this.markerjsContainer=h,this.displayMode=m,this.uiStyleSettings=P,this.styles=_,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return D.prototype.addStyles=function(){var h;this.toolboxStyleClass=this.styles.addClass(new T("toolbox",`
width: 100%;
flex-shrink: 0;
display: flex;
flex-direction: column;
font-family: sans-serif;
`+(this.displayMode==="popup"?"height:"+2.5*this.uiStyleSettings.toolbarHeight+"px;":"")+`
box-sizing: content-box;
`+(this.displayMode==="popup"?"background-color: "+this.uiStyleSettings.canvasBackgroundColor+";":"")+`
`+(this.displayMode==="inline"?"border-bottom-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
`+(this.displayMode==="inline"?"border-bottom-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
overflow: hidden;
`)),this.toolboxStyleColorsClass=this.styles.addClass(new T("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var m=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new T("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new T("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new T("toolbox-panel-row",`
display: flex;
`+(this.displayMode==="inline"?"position: absolute;":"")+`
`+(this.displayMode==="inline"?"bottom: "+this.uiStyleSettings.toolbarHeight+"px;":"")+`
cursor: default;
height: `+1.5*this.uiStyleSettings.toolbarHeight+`px;
`+(this.displayMode==="inline"?"width: 100%;":"")+`
box-sizing: content-box;
`)),this.toolboxPanelRowStyleColorsClass=this.styles.addClass(new T("toolbox-panel-row_colors",`
background-color: `+((h=this.uiStyleSettings.toolboxBackgroundColor)!==null&&h!==void 0?h:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new T("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*m)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*m)+`px;
padding: `+m+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new T("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new T("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new y("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new y("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},D.prototype.show=function(h){var m;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=h,this.uiContainer.className=this.toolboxStyleClass.name+" "+((m=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&m!==void 0?m:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},D.prototype.setPanelButtons=function(h){var m,P,_=this;this.panels=h,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((m=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&m!==void 0?m:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((P=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&P!==void 0?P:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(A){var Y;A.uiStyleSettings=_.uiStyleSettings;var ne=document.createElement("div");ne.className=_.toolboxButtonStyleClass.name+" "+((Y=_.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Y!==void 0?Y:_.toolboxButtonStyleColorsClass.name),ne.innerHTML=A.icon,ne.title=A.title,ne.addEventListener("click",function(){_.panelButtonClick(A)}),_.panelButtons.push(ne),_.buttonRow.appendChild(ne)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},D.prototype.panelButtonClick=function(h){var m=this,P=-1;if(h!==this.activePanel){P=this.panels.indexOf(h),this.panelRow.innerHTML="";var _=h.getUi();_.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(_),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=h}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){m.displayMode==="inline"?m.panelRow.style.display="none":m.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(A,Y){var ne,ue;A.className=m.toolboxButtonStyleClass.name+" "+(Y===P?""+((ne=m.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&ne!==void 0?ne:m.toolboxActiveButtonStyleColorsClass.name):""+((ue=m.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ue!==void 0?ue:m.toolboxButtonStyleColorsClass.name))})},D}(),b=function(D,h){this.title=D,this.icon=h},v=function(D){function h(m,P,_,A){var Y=D.call(this,m,A||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return Y.colors=[],Y.addTransparent=!1,Y.colorBoxes=[],Y.colors=P,Y.currentColor=_,Y.setCurrentColor=Y.setCurrentColor.bind(Y),Y.getColorBox=Y.getColorBox.bind(Y),Y}return U(h,D),h.prototype.getUi=function(){var m=this,P=document.createElement("div");return P.style.overflow="hidden",P.style.whiteSpace="nowrap",this.colors.forEach(function(_){var A=m.getColorBox(_);P.appendChild(A),m.colorBoxes.push(A)}),P},h.prototype.getColorBox=function(m){var P=this,_=this.uiStyleSettings.toolbarHeight/4,A=this.uiStyleSettings.toolbarHeight-_,Y=document.createElement("div");Y.style.display="inline-block",Y.style.boxSizing="content-box",Y.style.width=A-2+"px",Y.style.height=A-2+"px",Y.style.padding="1px",Y.style.marginRight="2px",Y.style.marginBottom="2px",Y.style.borderWidth="2px",Y.style.borderStyle="solid",Y.style.borderRadius=(A+2)/2+"px",Y.style.borderColor=m===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",Y.addEventListener("click",function(){P.setCurrentColor(m,Y)});var ne=document.createElement("div");return ne.style.display="inline-block",ne.style.width=A-2+"px",ne.style.height=A-2+"px",ne.style.backgroundColor=m,ne.style.borderRadius=A/2+"px",m==="transparent"&&(ne.style.fill=this.uiStyleSettings.toolboxAccentColor,ne.innerHTML=`<svg viewBox="0 0 24 24">
<path d="M2,5.27L3.28,4L20,20.72L18.73,22L15.65,18.92C14.5,19.3 13.28,19.5 12,19.5C7,19.5 2.73,16.39 1,12C1.69,10.24 2.79,8.69 4.19,7.46L2,5.27M12,9A3,3 0 0,1 15,12C15,12.35 14.94,12.69 14.83,13L11,9.17C11.31,9.06 11.65,9 12,9M12,4.5C17,4.5 21.27,7.61 23,12C22.18,14.08 20.79,15.88 19,17.19L17.58,15.76C18.94,14.82 20.06,13.54 20.82,12C19.17,8.64 15.76,6.5 12,6.5C10.91,6.5 9.84,6.68 8.84,7L7.3,5.47C8.74,4.85 10.33,4.5 12,4.5M3.18,12C4.83,15.36 8.24,17.5 12,17.5C12.69,17.5 13.37,17.43 14,17.29L11.72,15C10.29,14.85 9.15,13.71 9,12.28L5.6,8.87C4.61,9.72 3.78,10.78 3.18,12Z" />
</svg>`),Y.appendChild(ne),Y},h.prototype.setCurrentColor=function(m,P){var _=this;this.currentColor=m,this.colorBoxes.forEach(function(A){A.style.borderColor=A===P?_.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(m)},h}(b),l=function(){function D(h,m,P){this._state="new",this._isSelected=!1,this._container=h,this._overlayContainer=m,this.globalSettings=P,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(D.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),D.prototype.ownsTarget=function(h){return!1},Object.defineProperty(D.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),D.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},D.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},D.prototype.pointerDown=function(h,m){},D.prototype.dblClick=function(h,m){},D.prototype.manipulate=function(h){},D.prototype.pointerUp=function(h){this.stateChanged()},D.prototype.dispose=function(){},D.prototype.addMarkerVisualToContainer=function(h){this.container.childNodes.length>0?this.container.insertBefore(h,this.container.childNodes[0]):this.container.appendChild(h)},D.prototype.getState=function(){return{typeName:D.typeName,state:this.state,notes:this.notes}},D.prototype.restoreState=function(h){this._state=h.state,this.notes=h.notes},D.prototype.scale=function(h,m){},D.prototype.colorChanged=function(h){this.onColorChanged&&this.onColorChanged(h),this.stateChanged()},D.prototype.fillColorChanged=function(h){this.onFillColorChanged&&this.onFillColorChanged(h),this.stateChanged()},D.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var h=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),h.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(h)&&this.onStateChanged(this)}},D.typeName="MarkerBase",D}(),e=function(){function D(){this.findGripByVisual=this.findGripByVisual.bind(this)}return D.prototype.findGripByVisual=function(h){return this.topLeft.ownsTarget(h)?this.topLeft:this.topCenter.ownsTarget(h)?this.topCenter:this.topRight.ownsTarget(h)?this.topRight:this.centerLeft.ownsTarget(h)?this.centerLeft:this.centerRight.ownsTarget(h)?this.centerRight:this.bottomLeft.ownsTarget(h)?this.bottomLeft:this.bottomCenter.ownsTarget(h)?this.bottomCenter:this.bottomRight.ownsTarget(h)?this.bottomRight:void 0},D}(),s=function(){function D(){this.GRIP_SIZE=10,this.visual=x.createGroup(),this.visual.appendChild(x.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(x.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return D.prototype.ownsTarget=function(h){return h===this.visual||h===this.visual.childNodes[0]||h===this.visual.childNodes[1]},D}(),a=function(){function D(){}return D.toITransformMatrix=function(h){return{a:h.a,b:h.b,c:h.c,d:h.d,e:h.e,f:h.f}},D.toSVGMatrix=function(h,m){return h.a=m.a,h.b=m.b,h.c=m.c,h.d=m.d,h.e=m.e,h.f=m.f,h},D}(),c=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.left=0,A.top=0,A.width=0,A.height=0,A.defaultSize={x:50,y:20},A.offsetX=0,A.offsetY=0,A.rotationAngle=0,A.CB_DISTANCE=10,A._suppressMarkerCreateEvent=!1,A.container.transform.baseVal.appendItem(x.createTransform()),A.setupControlBox(),A}return U(h,D),Object.defineProperty(h.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(h.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(h.prototype,"visual",{get:function(){return this._visual},set:function(m){this._visual=m;var P=x.createTransform();this._visual.transform.baseVal.appendItem(P)},enumerable:!1,configurable:!0}),h.prototype.ownsTarget=function(m){return!!D.prototype.ownsTarget.call(this,m)||!!(this.controlGrips.findGripByVisual(m)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(m))},h.prototype.pointerDown=function(m,P){D.prototype.pointerDown.call(this,m,P),this.state==="new"&&(this.left=m.x,this.top=m.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var _=this.unrotatePoint(m);if(this.manipulationStartX=_.x,this.manipulationStartY=_.y,this.offsetX=_.x-this.left,this.offsetY=_.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(P),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(P)){this.activeGrip=this.rotatorGrip;var A=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=A.x-this.width/2,this.top=A.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var Y=this.container.transform.baseVal.getItem(0);Y.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(Y,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},h.prototype.pointerUp=function(m){var P=this.state;D.prototype.pointerUp.call(this,m),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(m),this._state="select",P==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},h.prototype.moveVisual=function(m){this.visual.style.transform="translate("+m.x+"px, "+m.y+"px)"},h.prototype.manipulate=function(m){var P=this.unrotatePoint(m);this.state==="creating"?this.resize(m):this.state==="move"?(this.left=this.manipulationStartLeft+(P.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(P.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(P):this.state==="rotate"&&this.rotate(m)},h.prototype.resize=function(m){var P=this.manipulationStartLeft,_=this.manipulationStartWidth,A=this.manipulationStartTop,Y=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:P=this.manipulationStartLeft+m.x-this.manipulationStartX,_=this.manipulationStartWidth+this.manipulationStartLeft-P;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:_=this.manipulationStartWidth+m.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:A=this.manipulationStartTop+m.y-this.manipulationStartY,Y=this.manipulationStartHeight+this.manipulationStartTop-A;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:Y=this.manipulationStartHeight+m.y-this.manipulationStartY}_>=0?(this.left=P,this.width=_):(this.left=P+_,this.width=-_),Y>=0?(this.top=A,this.height=Y):(this.top=A+Y,this.height=-Y),this.setSize()},h.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},h.prototype.rotate=function(m){if(Math.abs(m.x-this.centerX)>.1){var P=Math.sign(m.x-this.centerX);this.rotationAngle=180*Math.atan((m.y-this.centerY)/(m.x-this.centerX))/Math.PI+90*P,this.applyRotation()}},h.prototype.applyRotation=function(){var m=this.container.transform.baseVal.getItem(0);m.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(m,0)},h.prototype.rotatePoint=function(m){if(this.rotationAngle===0)return m;var P=this.container.getCTM(),_=x.createPoint(m.x,m.y);return{x:(_=_.matrixTransform(P)).x,y:_.y}},h.prototype.unrotatePoint=function(m){if(this.rotationAngle===0)return m;var P=this.container.getCTM();P=P.inverse();var _=x.createPoint(m.x,m.y);return{x:(_=_.matrixTransform(P)).x,y:_.y}},h.prototype.select=function(){D.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},h.prototype.deselect=function(){D.prototype.deselect.call(this),this.controlBox.style.display="none"},h.prototype.setupControlBox=function(){this.controlBox=x.createGroup();var m=x.createTransform();m.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(m),this.container.appendChild(this.controlBox),this.controlRect=x.createRect(this.width+this.CB_DISTANCE,this.height+this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"],["fill","transparent"],["pointer-events","none"]]),this.controlBox.appendChild(this.controlRect),this.globalSettings.disableRotation!==!0&&(this.rotatorGripLine=x.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new e,this.addControlGrips(),this.controlBox.style.display="none"},h.prototype.adjustControlBox=function(){var m=this.controlBox.transform.baseVal.getItem(0);m.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(m,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},h.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},h.prototype.createGrip=function(){var m=new s;return m.visual.transform.baseVal.appendItem(x.createTransform()),this.controlBox.appendChild(m.visual),m},h.prototype.positionGrips=function(){var m=this.controlGrips.topLeft.GRIP_SIZE,P=-m/2,_=P,A=(this.width+this.CB_DISTANCE)/2-m/2,Y=(this.height+this.CB_DISTANCE)/2-m/2,ne=this.height+this.CB_DISTANCE-m/2,ue=this.width+this.CB_DISTANCE-m/2;this.positionGrip(this.controlGrips.topLeft.visual,P,_),this.positionGrip(this.controlGrips.topCenter.visual,A,_),this.positionGrip(this.controlGrips.topRight.visual,ue,_),this.positionGrip(this.controlGrips.centerLeft.visual,P,Y),this.positionGrip(this.controlGrips.centerRight.visual,ue,Y),this.positionGrip(this.controlGrips.bottomLeft.visual,P,ne),this.positionGrip(this.controlGrips.bottomCenter.visual,A,ne),this.positionGrip(this.controlGrips.bottomRight.visual,ue,ne),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,A,_-3*this.CB_DISTANCE)},h.prototype.positionGrip=function(m,P,_){var A=m.transform.baseVal.getItem(0);A.setTranslate(P,_),m.transform.baseVal.replaceItem(A,0)},h.prototype.hideControlBox=function(){this.controlBox.style.display="none"},h.prototype.showControlBox=function(){this.controlBox.style.display=""},h.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:a.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:a.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},D.prototype.getState.call(this))},h.prototype.restoreState=function(m){D.prototype.restoreState.call(this,m);var P=m;this.left=P.left,this.top=P.top,this.width=P.width,this.height=P.height,this.rotationAngle=P.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(a.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,P.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(a.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,P.containerTransformMatrix))},h.prototype.scale=function(m,P){D.prototype.scale.call(this,m,P);var _=this.rotatePoint({x:this.left,y:this.top}),A=this.unrotatePoint({x:_.x*m,y:_.y*P});this.left=A.x,this.top=A.y,this.width=this.width*m,this.height=this.height*P,this.adjustControlBox()},h}(l),d=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.fillColor="transparent",A.strokeColor="transparent",A.strokeWidth=0,A.strokeDasharray="",A.opacity=1,A.setStrokeColor=A.setStrokeColor.bind(A),A.setFillColor=A.setFillColor.bind(A),A.setStrokeWidth=A.setStrokeWidth.bind(A),A.setStrokeDasharray=A.setStrokeDasharray.bind(A),A.createVisual=A.createVisual.bind(A),A}return U(h,D),h.prototype.ownsTarget=function(m){return!(!D.prototype.ownsTarget.call(this,m)&&m!==this.visual)},h.prototype.createVisual=function(){this.visual=x.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},h.prototype.pointerDown=function(m,P){D.prototype.pointerDown.call(this,m,P),this.state==="new"&&(this.createVisual(),this.moveVisual(m),this._state="creating")},h.prototype.manipulate=function(m){D.prototype.manipulate.call(this,m)},h.prototype.resize=function(m){D.prototype.resize.call(this,m),this.setSize()},h.prototype.setSize=function(){D.prototype.setSize.call(this),x.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},h.prototype.pointerUp=function(m){D.prototype.pointerUp.call(this,m),this.setSize()},h.prototype.setStrokeColor=function(m){this.strokeColor=m,this.visual&&x.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(m),this.stateChanged()},h.prototype.setFillColor=function(m){this.fillColor=m,this.visual&&x.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},h.prototype.setStrokeWidth=function(m){this.strokeWidth=m,this.visual&&x.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},h.prototype.setStrokeDasharray=function(m){this.strokeDasharray=m,this.visual&&x.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},h.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},D.prototype.getState.call(this))},h.prototype.restoreState=function(m){var P=m;this.fillColor=P.fillColor,this.strokeColor=P.strokeColor,this.strokeWidth=P.strokeWidth,this.strokeDasharray=P.strokeDasharray,this.opacity=P.opacity,this.createVisual(),D.prototype.restoreState.call(this,m),this.setSize()},h.prototype.scale=function(m,P){D.prototype.scale.call(this,m,P),this.setSize()},h.title="Rectangle marker",h}(c),o=function(D){function h(m,P,_,A){var Y=D.call(this,m,A||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return Y.widths=[],Y.widthBoxes=[],Y.widths=P,Y.currentWidth=_,Y.setCurrentWidth=Y.setCurrentWidth.bind(Y),Y}return U(h,D),h.prototype.getUi=function(){var m=this,P=document.createElement("div");return P.style.display="flex",P.style.overflow="hidden",P.style.flexGrow="2",this.widths.forEach(function(_){var A=document.createElement("div");A.style.display="flex",A.style.flexGrow="2",A.style.alignItems="center",A.style.justifyContent="space-between",A.style.padding="5px",A.style.borderWidth="2px",A.style.borderStyle="solid",A.style.borderColor=_===m.currentWidth?m.uiStyleSettings.toolboxAccentColor:"transparent",A.addEventListener("click",function(){m.setCurrentWidth(_,A)}),P.appendChild(A);var Y=document.createElement("div");Y.innerText=_.toString(),Y.style.marginRight="5px",A.appendChild(Y);var ne=document.createElement("div");ne.style.minHeight="20px",ne.style.flexGrow="2",ne.style.display="flex",ne.style.alignItems="center";var ue=document.createElement("hr");ue.style.minWidth="20px",ue.style.border="0px",ue.style.borderTop=_+"px solid "+m.uiStyleSettings.toolboxColor,ue.style.flexGrow="2",ne.appendChild(ue),A.appendChild(ne),m.widthBoxes.push(A)}),P},h.prototype.setCurrentWidth=function(m,P){var _=this;this.currentWidth=m,this.widthBoxes.forEach(function(A){A.style.borderColor=A===P?_.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},h}(b),f=function(D){function h(m,P,_,A){var Y=D.call(this,m,A||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return Y.styles=[],Y.styleBoxes=[],Y.styles=P,Y.currentStyle=_,Y.setCurrentStyle=Y.setCurrentStyle.bind(Y),Y}return U(h,D),h.prototype.getUi=function(){var m=this,P=document.createElement("div");return P.style.display="flex",P.style.overflow="hidden",P.style.flexGrow="2",this.styles.forEach(function(_){var A=document.createElement("div");A.style.display="flex",A.style.alignItems="center",A.style.justifyContent="space-between",A.style.padding="5px",A.style.borderWidth="2px",A.style.borderStyle="solid",A.style.overflow="hidden",A.style.maxWidth=100/m.styles.length-5+"%",A.style.borderColor=_===m.currentStyle?m.uiStyleSettings.toolboxAccentColor:"transparent",A.addEventListener("click",function(){m.setCurrentStyle(_,A)}),P.appendChild(A);var Y=document.createElement("div");Y.style.minHeight="20px",Y.style.flexGrow="2",Y.style.overflow="hidden";var ne=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+m.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(_!==""?'stroke-dasharray="'+_+'"':"")+` />
</svg>`;Y.innerHTML=ne,A.appendChild(Y),m.styleBoxes.push(A)}),P},h.prototype.setCurrentStyle=function(m,P){var _=this;this.currentStyle=m,this.styleBoxes.forEach(function(A){A.style.borderColor=A===P?_.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},h}(b),u=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.strokeColor=_.defaultColor,A.strokeWidth=_.defaultStrokeWidth,A.strokeDasharray=_.defaultStrokeDasharray,A.strokePanel=new v("Line color",_.defaultColorSet,_.defaultColor),A.strokePanel.onColorChanged=A.setStrokeColor,A.strokeWidthPanel=new o("Line width",_.defaultStrokeWidths,_.defaultStrokeWidth),A.strokeWidthPanel.onWidthChanged=A.setStrokeWidth,A.strokeStylePanel=new f("Line style",_.defaultStrokeDasharrays,_.defaultStrokeDasharray),A.strokeStylePanel.onStyleChanged=A.setStrokeDasharray,A}return U(h,D),Object.defineProperty(h.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),h.prototype.getState=function(){var m=D.prototype.getState.call(this);return m.typeName=h.typeName,m},h.typeName="FrameMarker",h.title="Frame marker",h.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',h}(d),i=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1},r=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.x1=0,A.y1=0,A.x2=0,A.y2=0,A.defaultLength=50,A.manipulationStartX=0,A.manipulationStartY=0,A.manipulationStartX1=0,A.manipulationStartY1=0,A.manipulationStartX2=0,A.manipulationStartY2=0,A.setupControlBox(),A}return U(h,D),h.prototype.ownsTarget=function(m){return!!D.prototype.ownsTarget.call(this,m)||!(!this.grip1.ownsTarget(m)&&!this.grip2.ownsTarget(m))},h.prototype.pointerDown=function(m,P){D.prototype.pointerDown.call(this,m,P),this.manipulationStartX=m.x,this.manipulationStartY=m.y,this.state==="new"&&(this.x1=m.x,this.y1=m.y,this.x2=m.x,this.y2=m.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(P)?this.activeGrip=this.grip1:this.grip2.ownsTarget(P)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},h.prototype.pointerUp=function(m){var P=this.state;D.prototype.pointerUp.call(this,m),this.state==="creating"&&Math.abs(this.x1-this.x2)<10&&Math.abs(this.y1-this.y2)<10?(this.x2=this.x1+this.defaultLength,this.adjustVisual(),this.adjustControlBox()):this.manipulate(m),this._state="select",P==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},h.prototype.adjustVisual=function(){},h.prototype.manipulate=function(m){this.state==="creating"?this.resize(m):this.state==="move"?(this.x1=this.manipulationStartX1+m.x-this.manipulationStartX,this.y1=this.manipulationStartY1+m.y-this.manipulationStartY,this.x2=this.manipulationStartX2+m.x-this.manipulationStartX,this.y2=this.manipulationStartY2+m.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(m)},h.prototype.resize=function(m){switch(this.activeGrip){case this.grip1:this.x1=m.x,this.y1=m.y;break;case this.grip2:case void 0:this.x2=m.x,this.y2=m.y}this.adjustVisual(),this.adjustControlBox()},h.prototype.select=function(){D.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},h.prototype.deselect=function(){D.prototype.deselect.call(this),this.controlBox.style.display="none"},h.prototype.setupControlBox=function(){this.controlBox=x.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},h.prototype.adjustControlBox=function(){this.positionGrips()},h.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},h.prototype.createGrip=function(){var m=new s;return m.visual.transform.baseVal.appendItem(x.createTransform()),this.controlBox.appendChild(m.visual),m},h.prototype.positionGrips=function(){var m=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-m/2,this.y1-m/2),this.positionGrip(this.grip2.visual,this.x2-m/2,this.y2-m/2)},h.prototype.positionGrip=function(m,P,_){var A=m.transform.baseVal.getItem(0);A.setTranslate(P,_),m.transform.baseVal.replaceItem(A,0)},h.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},D.prototype.getState.call(this))},h.prototype.restoreState=function(m){D.prototype.restoreState.call(this,m);var P=m;this.x1=P.x1,this.y1=P.y1,this.x2=P.x2,this.y2=P.y2},h.prototype.scale=function(m,P){D.prototype.scale.call(this,m,P),this.x1=this.x1*m,this.y1=this.y1*P,this.x2=this.x2*m,this.y2=this.y2*P,this.adjustVisual(),this.adjustControlBox()},h}(l),t=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.strokeColor="transparent",A.strokeWidth=0,A.strokeDasharray="",A.setStrokeColor=A.setStrokeColor.bind(A),A.setStrokeWidth=A.setStrokeWidth.bind(A),A.setStrokeDasharray=A.setStrokeDasharray.bind(A),A.strokeColor=_.defaultColor,A.strokeWidth=_.defaultStrokeWidth,A.strokeDasharray=_.defaultStrokeDasharray,A.strokePanel=new v("Line color",_.defaultColorSet,_.defaultColor),A.strokePanel.onColorChanged=A.setStrokeColor,A.strokeWidthPanel=new o("Line width",_.defaultStrokeWidths,_.defaultStrokeWidth),A.strokeWidthPanel.onWidthChanged=A.setStrokeWidth,A.strokeStylePanel=new f("Line style",_.defaultStrokeDasharrays,_.defaultStrokeDasharray),A.strokeStylePanel.onStyleChanged=A.setStrokeDasharray,A}return U(h,D),h.prototype.ownsTarget=function(m){return!(!D.prototype.ownsTarget.call(this,m)&&m!==this.visual&&m!==this.selectorLine&&m!==this.visibleLine)},h.prototype.createVisual=function(){this.visual=x.createGroup(),this.selectorLine=x.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=x.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},h.prototype.pointerDown=function(m,P){D.prototype.pointerDown.call(this,m,P),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},h.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),x.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),x.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),x.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},h.prototype.setStrokeColor=function(m){this.strokeColor=m,this.adjustVisual(),this.colorChanged(m)},h.prototype.setStrokeWidth=function(m){this.strokeWidth=m,this.adjustVisual()},h.prototype.setStrokeDasharray=function(m){this.strokeDasharray=m,this.adjustVisual(),this.stateChanged()},Object.defineProperty(h.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),h.prototype.getState=function(){var m=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},D.prototype.getState.call(this));return m.typeName=h.typeName,m},h.prototype.restoreState=function(m){D.prototype.restoreState.call(this,m);var P=m;this.strokeColor=P.strokeColor,this.strokeWidth=P.strokeWidth,this.strokeDasharray=P.strokeDasharray,this.createVisual(),this.adjustVisual()},h.typeName="LineMarker",h.title="Line marker",h.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',h}(r),n=function(D){function h(m,P,_,A){var Y=D.call(this,m,A||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return Y.fonts=[],Y.fontBoxes=[],Y.fonts=P,Y.currentFont=_,Y.setCurrentFont=Y.setCurrentFont.bind(Y),Y}return U(h,D),h.prototype.getUi=function(){var m=this,P=document.createElement("div");return P.style.overflow="hidden",P.style.flexGrow="2",this.fonts.forEach(function(_){var A=document.createElement("div");A.style.display="inline-block",A.style.alignItems="center",A.style.justifyContent="space-between",A.style.padding="5px",A.style.borderWidth="2px",A.style.borderStyle="solid",A.style.overflow="hidden",A.style.maxWidth=100/m.fonts.length-5+"%",A.style.borderColor=_===m.currentFont?m.uiStyleSettings.toolboxAccentColor:"transparent",A.addEventListener("click",function(){m.setCurrentFont(_,A)}),P.appendChild(A);var Y=document.createElement("div");Y.style.display="flex",Y.style.minHeight="20px",Y.style.flexGrow="2",Y.style.fontFamily=_,Y.style.overflow="hidden";var ne=document.createElement("div");ne.style.whiteSpace="nowrap",ne.style.overflow="hidden",ne.style.textOverflow="ellipsis",ne.innerHTML="The quick brown fox jumps over the lazy dog",Y.appendChild(ne),A.appendChild(Y),m.fontBoxes.push(A)}),P},h.prototype.setCurrentFont=function(m,P){var _=this;this.currentFont=m,this.fontBoxes.forEach(function(A){A.style.borderColor=A===P?_.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},h}(b),g=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.color="transparent",A.padding=5,A.DEFAULT_TEXT="your text here",A.text=A.DEFAULT_TEXT,A.isMoved=!1,A.color=_.defaultColor,A.fontFamily=_.defaultFontFamily,A.defaultSize={x:100,y:30},A.setColor=A.setColor.bind(A),A.setFont=A.setFont.bind(A),A.renderText=A.renderText.bind(A),A.sizeText=A.sizeText.bind(A),A.textEditDivClicked=A.textEditDivClicked.bind(A),A.showTextEditor=A.showTextEditor.bind(A),A.setSize=A.setSize.bind(A),A.positionTextEditor=A.positionTextEditor.bind(A),A.colorPanel=new v("Color",_.defaultColorSet,_.defaultColor),A.colorPanel.onColorChanged=A.setColor,A.fontFamilyPanel=new n("Font",_.defaultFontFamilies,_.defaultFontFamily),A.fontFamilyPanel.onFontChanged=A.setFont,A}return U(h,D),h.prototype.ownsTarget=function(m){if(D.prototype.ownsTarget.call(this,m)||m===this.visual||m===this.textElement||m===this.bgRectangle)return!0;var P=!1;return this.textElement.childNodes.forEach(function(_){_===m&&(P=!0)}),P},h.prototype.createVisual=function(){this.visual=x.createGroup(),this.bgRectangle=x.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=x.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(x.createTransform()),this.textElement.transform.baseVal.appendItem(x.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},h.prototype.pointerDown=function(m,P){D.prototype.pointerDown.call(this,m,P),this.isMoved=!1,this.pointerDownPoint=m,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(m),this._state="creating")},h.prototype.renderText=function(){var m=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(P){m.textElement.appendChild(x.createTSpan(P.trim()===""?" ":P.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},h.prototype.getTextScale=function(){var m=this.textElement.getBBox(),P=1;if(m.width>0&&m.height>0){var _=(1*this.width-this.width*this.padding*2/100)/m.width,A=(1*this.height-this.height*this.padding*2/100)/m.height;P=Math.min(_,A)}return P},h.prototype.getTextPosition=function(m){var P=this.textElement.getBBox(),_=0,A=0;return P.width>0&&P.height>0&&(_=(this.width-P.width*m)/2,A=this.height/2-P.height*m/2),{x:_,y:A}},h.prototype.sizeText=function(){var m=this.textElement.getBBox(),P=this.getTextScale(),_=this.getTextPosition(P);_.y-=m.y*P,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+_.x+"px, "+_.y+"px) scale("+P+", "+P+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(_.x,_.y),this.textElement.transform.baseVal.getItem(1).setScale(P,P))},h.prototype.manipulate=function(m){D.prototype.manipulate.call(this,m),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(m.x-this.pointerDownPoint.x)>5||Math.abs(m.y-this.pointerDownPoint.y)>5)},h.prototype.resize=function(m){D.prototype.resize.call(this,m),this.isMoved=!0,this.setSize(),this.sizeText()},h.prototype.setSize=function(){D.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(x.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),x.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},h.prototype.pointerUp=function(m){var P=this.state;P==="creating"&&(this._suppressMarkerCreateEvent=!0),D.prototype.pointerUp.call(this,m),this.setSize(),(P==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},h.prototype.showTextEditor=function(){var m=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",function(P){P.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var P=Number.parseFloat(m.textEditor.style.fontSize);m.textEditor.clientWidth>=Number.parseInt(m.textEditor.style.maxWidth)&&P>.9;)P-=.1,m.textEditor.style.fontSize=Math.max(P,.9)+"em"}),this.textEditor.addEventListener("keyup",function(P){P.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(P){if(P.clipboardData){var _=P.clipboardData.getData("text"),A=window.getSelection();if(!A.rangeCount)return!1;A.deleteFromDocument(),A.getRangeAt(0).insertNode(document.createTextNode(_)),P.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){m.textEditDivClicked(m.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},h.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var m=this.getTextScale(),P=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),_=this.textElement.getBBox(),A={x:_.width*m,y:_.height*m};P.x-=A.x/2,P.y-=A.y/2,this.textEditor.style.top=P.y+"px",this.textEditor.style.left=P.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-P.x+"px",this.textEditor.style.fontSize=Math.max(16*m,12)+"px",this.textElement.style.display="none"}},h.prototype.textEditDivClicked=function(m){this.text=m.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},h.prototype.select=function(){D.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},h.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),D.prototype.deselect.call(this)},h.prototype.dblClick=function(m,P){D.prototype.dblClick.call(this,m,P),this.showTextEditor()},h.prototype.setColor=function(m){this.textElement&&x.setAttributes(this.textElement,[["fill",m]]),this.color=m,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(m)},h.prototype.setFont=function(m){this.textElement&&x.setAttributes(this.textElement,[["font-family",m]]),this.fontFamily=m,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},h.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},h.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(h.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),h.prototype.getState=function(){var m=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},D.prototype.getState.call(this));return m.typeName=h.typeName,m},h.prototype.restoreState=function(m){var P=m;this.color=P.color,this.fontFamily=P.fontFamily,this.padding=P.padding,this.text=P.text,this.createVisual(),D.prototype.restoreState.call(this,m),this.setSize()},h.prototype.scale=function(m,P){D.prototype.scale.call(this,m,P),this.setSize(),this.sizeText(),this.positionTextEditor()},h.typeName="TextMarker",h.title="Text marker",h.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',h}(c),p=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.color="transparent",A.lineWidth=3,A.drawing=!1,A.pixelRatio=1,A.color=_.defaultColor,A.lineWidth=_.defaultStrokeWidth,A.pixelRatio=_.freehandPixelRatio,A.setColor=A.setColor.bind(A),A.addCanvas=A.addCanvas.bind(A),A.finishCreation=A.finishCreation.bind(A),A.setLineWidth=A.setLineWidth.bind(A),A.colorPanel=new v("Color",_.defaultColorSet,_.defaultColor),A.colorPanel.onColorChanged=A.setColor,A.lineWidthPanel=new o("Line width",_.defaultStrokeWidths,_.defaultStrokeWidth),A.lineWidthPanel.onWidthChanged=A.setLineWidth,A}return U(h,D),h.prototype.ownsTarget=function(m){return!(!D.prototype.ownsTarget.call(this,m)&&m!==this.visual&&m!==this.drawingImage)},h.prototype.createVisual=function(){this.visual=x.createGroup(),this.drawingImage=x.createImage(),this.visual.appendChild(this.drawingImage);var m=x.createTransform();this.visual.transform.baseVal.appendItem(m),this.addMarkerVisualToContainer(this.visual)},h.prototype.pointerDown=function(m,P){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(m.x,m.y),this.drawing=!0):D.prototype.pointerDown.call(this,m,P)},h.prototype.manipulate=function(m){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(m.x,m.y),this.canvasContext.stroke()):D.prototype.manipulate.call(this,m)},h.prototype.resize=function(m){D.prototype.resize.call(this,m),x.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),x.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},h.prototype.pointerUp=function(m){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):D.prototype.pointerUp.call(this,m)},h.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},h.prototype.select=function(){this.state==="creating"&&this.finishCreation(),D.prototype.select.call(this)},h.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),D.prototype.deselect.call(this)},h.prototype.finishCreation=function(){for(var m=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),P=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],_=P[0],A=P[1],Y=P[2],ne=P[3],ue=!1,fe=0;fe<this.canvasElement.height;fe++)for(var Ee=0;Ee<this.canvasElement.width;Ee++)m.data[fe*this.canvasElement.width*4+4*Ee+3]>0&&(ue=!0,fe<A&&(A=fe),Ee<_&&(_=Ee),fe>ne&&(ne=fe),Ee>Y&&(Y=Ee));if(ue){this.left=_/this.pixelRatio,this.top=A/this.pixelRatio,this.width=(Y-_)/this.pixelRatio,this.height=(ne-A)/this.pixelRatio;var we=document.createElement("canvas");we.width=Y-_,we.height=ne-A,we.getContext("2d").putImageData(this.canvasContext.getImageData(_,A,Y-_,ne-A),0,0),this.drawingImgUrl=we.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},h.prototype.setDrawingImage=function(){x.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),x.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},h.prototype.setColor=function(m){this.color=m,this.colorChanged(m)},h.prototype.setLineWidth=function(m){this.lineWidth=m},Object.defineProperty(h.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),h.prototype.getState=function(){var m=Object.assign({drawingImgUrl:this.drawingImgUrl},D.prototype.getState.call(this));return m.typeName=h.typeName,m},h.prototype.restoreState=function(m){this.createVisual(),D.prototype.restoreState.call(this,m),this.drawingImgUrl=m.drawingImgUrl,this.setDrawingImage()},h.prototype.scale=function(m,P){D.prototype.scale.call(this,m,P),this.setDrawingImage()},h.typeName="FreehandMarker",h.title="Freehand marker",h.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',h}(c),S=function(D){function h(m,P,_){var A=D.call(this,m,_||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return A.typeBoxes=[],A.currentType=P,A.setCurrentType=A.setCurrentType.bind(A),A}return U(h,D),h.prototype.getUi=function(){var m=this,P=document.createElement("div");P.style.display="flex",P.style.overflow="hidden",P.style.flexGrow="2";for(var _=function(ne){var ue="both";switch(ne){case 0:ue="both";break;case 1:ue="start";break;case 2:ue="end";break;case 3:ue="none"}var fe=document.createElement("div");if(fe.style.display="flex",fe.style.flexGrow="2",fe.style.alignItems="center",fe.style.justifyContent="space-between",fe.style.padding="5px",fe.style.borderWidth="2px",fe.style.borderStyle="solid",fe.style.borderColor=ue===A.currentType?A.uiStyleSettings.toolboxAccentColor:"transparent",fe.addEventListener("click",function(){m.setCurrentType(ue,fe)}),P.appendChild(fe),ue==="both"||ue==="start"){var Ee=document.createElement("div");Ee.style.display="flex",Ee.style.alignItems="center",Ee.style.minHeight="20px",Ee.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,5 10,0 10,10" fill="`+(A.uiStyleSettings!==void 0?A.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Ee.style.marginLeft="5px",fe.appendChild(Ee)}var we=document.createElement("div");we.style.display="flex",we.style.alignItems="center",we.style.minHeight="20px",we.style.flexGrow="2";var Ae=document.createElement("hr");if(Ae.style.minWidth="20px",Ae.style.border="0px",Ae.style.borderTop="3px solid "+(A.uiStyleSettings!==void 0?A.uiStyleSettings.toolboxColor:"#eeeeee"),Ae.style.flexGrow="2",we.appendChild(Ae),fe.appendChild(we),ue==="both"||ue==="end"){var De=document.createElement("div");De.style.display="flex",De.style.alignItems="center",De.style.minHeight="20px",De.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,0 10,5 0,10" fill="`+(A.uiStyleSettings!==void 0?A.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,De.style.marginRight="5px",fe.appendChild(De)}A.typeBoxes.push(fe)},A=this,Y=0;Y<4;Y++)_(Y);return P},h.prototype.setCurrentType=function(m,P){var _=this;this.currentType=m,this.typeBoxes.forEach(function(A){A.style.borderColor=A===P?_.uiStyleSettings!==void 0?_.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},h}(b),k=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.arrowType="end",A.arrowBaseHeight=10,A.arrowBaseWidth=10,A.getArrowPoints=A.getArrowPoints.bind(A),A.setArrowType=A.setArrowType.bind(A),A.arrowTypePanel=new S("Arrow type","end"),A.arrowTypePanel.onArrowTypeChanged=A.setArrowType,A}return U(h,D),h.prototype.ownsTarget=function(m){return!(!D.prototype.ownsTarget.call(this,m)&&m!==this.arrow1&&m!==this.arrow2)},h.prototype.getArrowPoints=function(m,P){var _=this.arrowBaseWidth+2*this.strokeWidth,A=this.arrowBaseHeight+2*this.strokeWidth;return m-_/2+","+(P+A/2)+" "+m+","+(P-A/2)+" "+(m+_/2)+","+(P+A/2)},h.prototype.createTips=function(){this.arrow1=x.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(x.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=x.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(x.createTransform()),this.visual.appendChild(this.arrow2)},h.prototype.pointerDown=function(m,P){D.prototype.pointerDown.call(this,m,P),this.state==="creating"&&this.createTips()},h.prototype.adjustVisual=function(){if(D.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",x.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),x.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var m=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),P=this.arrow1.transform.baseVal.getItem(0);P.setRotate(m,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(P,0);var _=this.arrow2.transform.baseVal.getItem(0);_.setRotate(m+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(_,0)}},h.prototype.setArrowType=function(m){this.arrowType=m,this.adjustVisual(),this.stateChanged()},Object.defineProperty(h.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),h.prototype.getState=function(){var m=Object.assign({arrowType:this.arrowType},D.prototype.getState.call(this));return m.typeName=h.typeName,m},h.prototype.restoreState=function(m){D.prototype.restoreState.call(this,m);var P=m;this.arrowType=P.arrowType,this.createTips(),this.adjustVisual()},h.typeName="ArrowMarker",h.title="Arrow marker",h.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',h}(t),I=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.fillColor=_.defaultFillColor,A.strokeWidth=0,A.fillPanel=new v("Color",_.defaultColorSet,_.defaultFillColor),A.fillPanel.onColorChanged=A.setFillColor,A}return U(h,D),Object.defineProperty(h.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),h.prototype.getState=function(){var m=D.prototype.getState.call(this);return m.typeName=h.typeName,m},h.typeName="CoverMarker",h.title="Cover marker",h.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',h}(d),G=function(D){function h(m,P,_,A){var Y=D.call(this,m,A||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return Y.opacities=[],Y.opacityBoxes=[],Y.opacities=P,Y.currentOpacity=_,Y.setCurrentOpacity=Y.setCurrentOpacity.bind(Y),Y}return U(h,D),h.prototype.getUi=function(){var m=this,P=document.createElement("div");return P.style.display="flex",P.style.overflow="hidden",P.style.flexGrow="2",P.style.justifyContent="space-between",this.opacities.forEach(function(_){var A=document.createElement("div");A.style.display="flex",A.style.alignItems="center",A.style.justifyContent="center",A.style.padding="5px",A.style.borderWidth="2px",A.style.borderStyle="solid",A.style.borderColor=_===m.currentOpacity?m.uiStyleSettings.toolboxAccentColor:"transparent",A.addEventListener("click",function(){m.setCurrentOpacity(_,A)}),P.appendChild(A);var Y=document.createElement("div");Y.innerText=100*_+"%",A.appendChild(Y),m.opacityBoxes.push(A)}),P},h.prototype.setCurrentOpacity=function(m,P){var _=this;this.currentOpacity=m,this.opacityBoxes.forEach(function(A){A.style.borderColor=A===P?_.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},h}(b),V=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.setOpacity=A.setOpacity.bind(A),A.fillColor=_.defaultHighlightColor,A.strokeWidth=0,A.opacity=_.defaultHighlightOpacity,A.fillPanel=new v("Color",_.defaultColorSet,A.fillColor),A.fillPanel.onColorChanged=A.setFillColor,A.opacityPanel=new G("Opacity",_.defaultOpacitySteps,A.opacity),A.opacityPanel.onOpacityChanged=A.setOpacity,A}return U(h,D),h.prototype.setOpacity=function(m){this.opacity=m,this.visual&&x.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(h.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),h.prototype.getState=function(){var m=D.prototype.getState.call(this);return m.typeName=h.typeName,m},h.typeName="HighlightMarker",h.title="Highlight marker",h.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',h}(I),J='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',re=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.bgColor="transparent",A.tipPosition={x:0,y:0},A.tipBase1Position={x:0,y:0},A.tipBase2Position={x:0,y:0},A.tipMoving=!1,A.color=_.defaultStrokeColor,A.bgColor=_.defaultFillColor,A.fontFamily=_.defaultFontFamily,A.defaultSize={x:100,y:30},A.setBgColor=A.setBgColor.bind(A),A.getTipPoints=A.getTipPoints.bind(A),A.positionTip=A.positionTip.bind(A),A.setTipPoints=A.setTipPoints.bind(A),A.colorPanel=new v("Text color",_.defaultColorSet,A.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),A.colorPanel.onColorChanged=A.setColor,A.bgColorPanel=new v("Fill color",_.defaultColorSet,A.bgColor,J),A.bgColorPanel.onColorChanged=A.setBgColor,A.fontFamilyPanel=new n("Font",_.defaultFontFamilies,_.defaultFontFamily),A.fontFamilyPanel.onFontChanged=A.setFont,A.tipGrip=new s,A.tipGrip.visual.transform.baseVal.appendItem(x.createTransform()),A.controlBox.appendChild(A.tipGrip.visual),A}return U(h,D),h.prototype.ownsTarget=function(m){return D.prototype.ownsTarget.call(this,m)||this.tipGrip.ownsTarget(m)||this.tip===m},h.prototype.createTip=function(){x.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=x.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},h.prototype.pointerDown=function(m,P){this.state==="new"&&D.prototype.pointerDown.call(this,m,P),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(P)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):D.prototype.pointerDown.call(this,m,P)},h.prototype.pointerUp=function(m){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,D.prototype.pointerUp.call(this,m);else{var P=this.state==="creating";D.prototype.pointerUp.call(this,m),this.setTipPoints(P),this.positionTip()}},h.prototype.manipulate=function(m){if(this.tipMoving){var P=this.unrotatePoint(m);this.tipPosition={x:P.x-this.manipulationStartLeft,y:P.y-this.manipulationStartTop},this.positionTip()}else D.prototype.manipulate.call(this,m)},h.prototype.setBgColor=function(m){this.bgRectangle&&this.tip&&(x.setAttributes(this.bgRectangle,[["fill",m]]),x.setAttributes(this.tip,[["fill",m]])),this.bgColor=m,this.fillColorChanged(m)},h.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},h.prototype.setTipPoints=function(m){m===void 0&&(m=!1);var P=Math.min(this.height/2,15),_=this.height/5;m&&(this.tipPosition={x:P+_/2,y:this.height+20});var A=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?A<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(_=this.width/5,P=Math.min(this.width/2,15),this.tipBase1Position={x:P,y:0},this.tipBase2Position={x:P+_,y:0}):(this.tipBase1Position={x:0,y:P},this.tipBase2Position={x:0,y:P+_}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?A<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(_=this.width/5,P=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-P-_,y:0},this.tipBase2Position={x:this.width-P,y:0}):(this.tipBase1Position={x:this.width,y:P},this.tipBase2Position={x:this.width,y:P+_}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?A<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(_=this.width/5,P=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-P-_,y:this.height},this.tipBase2Position={x:this.width-P,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-P-_},this.tipBase2Position={x:this.width,y:this.height-P}):A<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(_=this.width/5,P=Math.min(this.width/2,15),this.tipBase1Position={x:P,y:this.height},this.tipBase2Position={x:P+_,y:this.height}):(this.tipBase1Position={x:0,y:this.height-P},this.tipBase2Position={x:0,y:this.height-P-_})},h.prototype.resize=function(m){D.prototype.resize.call(this,m),this.positionTip()},h.prototype.positionTip=function(){x.setAttributes(this.tip,[["points",this.getTipPoints()]]);var m=this.tipGrip.visual.transform.baseVal.getItem(0);m.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(m,0)},Object.defineProperty(h.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),h.prototype.select=function(){this.positionTip(),D.prototype.select.call(this)},h.prototype.getState=function(){var m=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},D.prototype.getState.call(this));return m.typeName=h.typeName,m},h.prototype.restoreState=function(m){var P=m;this.bgColor=P.bgColor,this.tipPosition=P.tipPosition,D.prototype.restoreState.call(this,m),this.createTip(),this.setTipPoints()},h.prototype.scale=function(m,P){D.prototype.scale.call(this,m,P),this.tipPosition={x:this.tipPosition.x*m,y:this.tipPosition.y*P},this.positionTip()},h.typeName="CalloutMarker",h.title="Callout marker",h.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',h}(g),ee=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.fillColor="transparent",A.strokeColor="transparent",A.strokeWidth=0,A.strokeDasharray="",A.opacity=1,A.strokeColor=_.defaultColor,A.strokeWidth=_.defaultStrokeWidth,A.strokeDasharray=_.defaultStrokeDasharray,A.fillColor=_.defaultFillColor,A.setStrokeColor=A.setStrokeColor.bind(A),A.setFillColor=A.setFillColor.bind(A),A.setStrokeWidth=A.setStrokeWidth.bind(A),A.setStrokeDasharray=A.setStrokeDasharray.bind(A),A.setOpacity=A.setOpacity.bind(A),A.createVisual=A.createVisual.bind(A),A.strokePanel=new v("Line color",O(_.defaultColorSet,["transparent"]),_.defaultColor),A.strokePanel.onColorChanged=A.setStrokeColor,A.fillPanel=new v("Fill color",O(_.defaultColorSet,["transparent"]),A.fillColor,J),A.fillPanel.onColorChanged=A.setFillColor,A.strokeWidthPanel=new o("Line width",_.defaultStrokeWidths,_.defaultStrokeWidth),A.strokeWidthPanel.onWidthChanged=A.setStrokeWidth,A.strokeStylePanel=new f("Line style",_.defaultStrokeDasharrays,_.defaultStrokeDasharray),A.strokeStylePanel.onStyleChanged=A.setStrokeDasharray,A.opacityPanel=new G("Opacity",_.defaultOpacitySteps,A.opacity),A.opacityPanel.onOpacityChanged=A.setOpacity,A}return U(h,D),h.prototype.ownsTarget=function(m){return!(!D.prototype.ownsTarget.call(this,m)&&m!==this.visual)},h.prototype.createVisual=function(){this.visual=x.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},h.prototype.pointerDown=function(m,P){D.prototype.pointerDown.call(this,m,P),this.state==="new"&&(this.createVisual(),this.moveVisual(m),this._state="creating")},h.prototype.manipulate=function(m){D.prototype.manipulate.call(this,m)},h.prototype.resize=function(m){D.prototype.resize.call(this,m),this.setSize()},h.prototype.setSize=function(){D.prototype.setSize.call(this),x.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},h.prototype.pointerUp=function(m){D.prototype.pointerUp.call(this,m),this.setSize()},h.prototype.setStrokeColor=function(m){this.strokeColor=m,this.visual&&x.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(m),this.stateChanged()},h.prototype.setFillColor=function(m){this.fillColor=m,this.visual&&x.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(m),this.stateChanged()},h.prototype.setStrokeWidth=function(m){this.strokeWidth=m,this.visual&&x.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},h.prototype.setStrokeDasharray=function(m){this.strokeDasharray=m,this.visual&&x.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},h.prototype.setOpacity=function(m){this.opacity=m,this.visual&&x.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(h.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),h.prototype.getState=function(){var m=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},D.prototype.getState.call(this));return m.typeName=h.typeName,m},h.prototype.restoreState=function(m){var P=m;this.fillColor=P.fillColor,this.strokeColor=P.strokeColor,this.strokeWidth=P.strokeWidth,this.strokeDasharray=P.strokeDasharray,this.opacity=P.opacity,this.createVisual(),D.prototype.restoreState.call(this,m),this.setSize()},h.prototype.scale=function(m,P){D.prototype.scale.call(this,m,P),this.setSize()},h.typeName="EllipseMarker",h.title="Ellipse marker",h.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',h}(c),ae=function(D){function h(m,P,_){return D.call(this,m,P,_)||this}return U(h,D),Object.defineProperty(h.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),h.prototype.ownsTarget=function(m){return!(!D.prototype.ownsTarget.call(this,m)&&m!==this.tip1&&m!==this.tip2)},h.prototype.createTips=function(){this.tip1=x.createLine(this.x1-this.tipLength/2,this.y1,this.x1+this.tipLength/2,this.y1,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip1.transform.baseVal.appendItem(x.createTransform()),this.visual.appendChild(this.tip1),this.tip2=x.createLine(this.x2-this.tipLength/2,this.y2,this.x2+this.tipLength/2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip2.transform.baseVal.appendItem(x.createTransform()),this.visual.appendChild(this.tip2)},h.prototype.pointerDown=function(m,P){D.prototype.pointerDown.call(this,m,P),this.state==="creating"&&this.createTips()},h.prototype.adjustVisual=function(){if(D.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(x.setAttributes(this.tip1,[["x1",(this.x1-this.tipLength/2).toString()],["y1",this.y1.toString()],["x2",(this.x1+this.tipLength/2).toString()],["y2",this.y1.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),x.setAttributes(this.tip2,[["x1",(this.x2-this.tipLength/2).toString()],["y1",this.y2.toString()],["x2",(this.x2+this.tipLength/2).toString()],["y2",this.y2.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),Math.abs(this.x1-this.x2)>.1)){var m=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),P=this.tip1.transform.baseVal.getItem(0);P.setRotate(m,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(P,0);var _=this.tip2.transform.baseVal.getItem(0);_.setRotate(m+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(_,0)}},Object.defineProperty(h.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),h.prototype.getState=function(){var m=D.prototype.getState.call(this);return m.typeName=h.typeName,m},h.prototype.restoreState=function(m){D.prototype.restoreState.call(this,m),this.createTips(),this.adjustVisual()},h.typeName="MeasurementMarker",h.title="Measurement marker",h.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',h}(t),be=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.strokePanel.colors=_.defaultColorSet,A.fillColor="transparent",A}return U(h,D),Object.defineProperty(h.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),h.prototype.getState=function(){var m=D.prototype.getState.call(this);return m.typeName=h.typeName,m},h.typeName="EllipseFrameMarker",h.title="Ellipse frame marker",h.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',h}(ee),he=function(){function D(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(D.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),D.prototype.addUndoStep=function(h){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(h)||(this.undoStack.push(h),JSON.stringify(this.lastRedoStep)!==JSON.stringify(h)&&this.redoStack.splice(0,this.redoStack.length))},D.prototype.replaceLastUndoStep=function(h){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=h)},D.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},D.prototype.undo=function(){if(this.undoStack.length>1){var h=this.undoStack.pop();return h!==void 0&&this.redoStack.push(h),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},D.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},D}(),me=function(D){function h(m,P,_){var A=D.call(this,m,P,_)||this;return A.strokeColor="transparent",A.strokeWidth=0,A.strokeDasharray="",A.curveX=0,A.curveY=0,A.manipulationStartCurveX=0,A.manipulationStartCurveY=0,A.setStrokeColor=A.setStrokeColor.bind(A),A.setStrokeWidth=A.setStrokeWidth.bind(A),A.setStrokeDasharray=A.setStrokeDasharray.bind(A),A.positionGrips=A.positionGrips.bind(A),A.addControlGrips=A.addControlGrips.bind(A),A.adjustVisual=A.adjustVisual.bind(A),A.setupControlBox=A.setupControlBox.bind(A),A.resize=A.resize.bind(A),A.strokeColor=_.defaultColor,A.strokeWidth=_.defaultStrokeWidth,A.strokeDasharray=_.defaultStrokeDasharray,A.strokePanel=new v("Line color",_.defaultColorSet,_.defaultColor),A.strokePanel.onColorChanged=A.setStrokeColor,A.strokeWidthPanel=new o("Line width",_.defaultStrokeWidths,_.defaultStrokeWidth),A.strokeWidthPanel.onWidthChanged=A.setStrokeWidth,A.strokeStylePanel=new f("Line style",_.defaultStrokeDasharrays,_.defaultStrokeDasharray),A.strokeStylePanel.onStyleChanged=A.setStrokeDasharray,A}return U(h,D),h.prototype.ownsTarget=function(m){return!(!D.prototype.ownsTarget.call(this,m)&&m!==this.visual&&m!==this.selectorCurve&&m!==this.visibleCurve&&!this.curveGrip.ownsTarget(m))},h.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},h.prototype.createVisual=function(){this.visual=x.createGroup(),this.selectorCurve=x.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=x.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},h.prototype.pointerDown=function(m,P){D.prototype.pointerDown.call(this,m,P),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=m.x,this.curveY=m.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(P)&&(this.activeGrip=this.curveGrip,this._state="resize")},h.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),x.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),x.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),x.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},h.prototype.setupControlBox=function(){D.prototype.setupControlBox.call(this),this.curveControlLine1=x.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=x.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},h.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,D.prototype.addControlGrips.call(this)},h.prototype.positionGrips=function(){D.prototype.positionGrips.call(this);var m=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-m/2,this.curveY-m/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},h.prototype.manipulate=function(m){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+m.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+m.y-this.manipulationStartY),D.prototype.manipulate.call(this,m)},h.prototype.resize=function(m){this.activeGrip===this.curveGrip&&(this.curveX=m.x,this.curveY=m.y),D.prototype.resize.call(this,m),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},h.prototype.setStrokeColor=function(m){this.strokeColor=m,this.adjustVisual(),this.colorChanged(m)},h.prototype.setStrokeWidth=function(m){this.strokeWidth=m,this.adjustVisual()},h.prototype.setStrokeDasharray=function(m){this.strokeDasharray=m,this.adjustVisual()},h.prototype.scale=function(m,P){this.curveX=this.curveX*m,this.curveY=this.curveY*P,D.prototype.scale.call(this,m,P)},Object.defineProperty(h.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),h.prototype.getState=function(){var m=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},D.prototype.getState.call(this));return m.typeName=h.typeName,m},h.prototype.restoreState=function(m){D.prototype.restoreState.call(this,m);var P=m;this.strokeColor=P.strokeColor,this.strokeWidth=P.strokeWidth,this.strokeDasharray=P.strokeDasharray,this.curveX=P.curveX,this.curveY=P.curveY,this.createVisual(),this.adjustVisual()},h.typeName="CurveMarker",h.title="Curve marker",h.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',h}(r),ce=function(){function D(h,m){m===void 0&&(m=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=h,this.cancelable=m}return Object.defineProperty(D.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),D.prototype.preventDefault=function(){this._defaultPrevented=!0},D}(),te=function(D){function h(m,P,_){var A=D.call(this,m,!1)||this;return A.dataUrl=P,A.state=_,A}return U(h,D),h}(ce),q=function(D){function h(m,P,_){_===void 0&&(_=!1);var A=D.call(this,m,_)||this;return A.marker=P,A}return U(h,D),h}(ce),oe=function(){function D(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return D.prototype.addEventListener=function(h,m){this[h].push(m)},D.prototype.removeEventListener=function(h,m){var P=this[h].indexOf(m);P>-1&&this[h].splice(P,1)},D}(),Z=function(){function D(h){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new i,this._isOpen=!1,this.undoRedoManager=new he,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.renderMarkersOnly=!1,this.zoomSteps=[1,1.5,2,4],this._zoomLevel=1,this._isResizing=!1,this.prevPanPoint={x:0,y:0},this.eventListeners=new oe,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=D.instanceCounter++,this.styles=new L(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=h,this.targetRoot=document.body,this.width=h.clientWidth,this.height=h.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(D.prototype,"ALL_MARKER_TYPES",{get:function(){return[u,p,k,g,be,ee,V,re,ae,I,t,me]},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[u,p,k,g,ee,V,re]},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"BASIC_MARKER_TYPES",{get:function(){return[u,p,k,g,V]},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(h){var m=this;this._availableMarkerTypes.splice(0),h.forEach(function(P){if(typeof P=="string"){var _=m.ALL_MARKER_TYPES.find(function(A){return A.typeName===P});_!==void 0&&m._availableMarkerTypes.push(_)}else m._availableMarkerTypes.push(P)})},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(h){this._zoomLevel=h,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),D.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),K.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},D.prototype.show=function(){var h=this;this.styles.styleSheetRoot===void 0&&R.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=R.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(m){return m(new ce(h))})},D.prototype.render=function(){return C(this,void 0,void 0,function(){var h;return j(this,function(m){switch(m.label){case 0:return this.setCurrentMarker(),(h=new M).naturalSize=this.renderAtNaturalSize,h.imageType=this.renderImageType,h.imageQuality=this.renderImageQuality,h.markersOnly=this.renderMarkersOnly,h.width=this.renderWidth,h.height=this.renderHeight,[4,h.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return m.sent(),[4,h.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,m.sent()]}})})},D.prototype.close=function(h){var m=this;if(h===void 0&&(h=!1),this.isOpen){var P=!1;h||this.eventListeners.beforeclose.forEach(function(_){var A=new ce(m,!0);_(A),A.defaultPrevented&&(P=!0)}),P||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(_){return _(new ce(m))}),this.detachEvents(),this._isOpen=!1)}},D.prototype.addMarkersToToolbar=function(){for(var h,m=[],P=0;P<arguments.length;P++)m[P]=arguments[P];(h=this._availableMarkerTypes).push.apply(h,m)},D.prototype.addRenderEventListener=function(h){this.addEventListener("render",function(m){h(m.dataUrl,m.state)})},D.prototype.removeRenderEventListener=function(h){},D.prototype.addCloseEventListener=function(h){this.addEventListener("close",function(){h()})},D.prototype.removeCloseEventListener=function(h){},D.prototype.setupResizeObserver=function(){var h=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){h.resize(h.target.clientWidth,h.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return h.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},D.prototype.onPopupTargetResize=function(){var h=1*this.target.clientWidth/this.target.clientHeight,m=this.editorCanvas.clientWidth/h>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*h:this.editorCanvas.clientWidth,P=m<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/h;this.resize(m,P)},D.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},D.prototype.resize=function(h,m){this._isResizing=!0;var P=h/this.imageWidth,_=m/this.imageHeight;this.imageWidth=Math.round(h),this.imageHeight=Math.round(m),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(P,_),this._isResizing=!1},D.prototype.scaleMarkers=function(h,m){var P,_=this;this._currentMarker&&this._currentMarker instanceof g?this._currentMarker.scale(h,m):(P=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(A){A!==_._currentMarker&&A.scale(h,m)}),P!==void 0&&this.setCurrentMarker(P)},D.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},D.prototype.setTopLeft=function(){var h=this.editingTarget.getBoundingClientRect(),m=this.editorCanvas.getBoundingClientRect();this.left=h.left-m.left,this.top=h.top-m.top},D.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},D.prototype.addDefs=function(){for(var h,m=[],P=0;P<arguments.length;P++)m[P]=arguments[P];this.defs=x.createDefs(),this.addDefsToImage(),(h=this.defs).append.apply(h,m)},D.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},D.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},D.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},D.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},D.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},D.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},D.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},D.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var h=document.createElement("a");h.href="https://markerjs.com/",h.target="_blank",h.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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marker.js",h.style.display="grid",h.style.alignItems="center",h.style.justifyItems="center",h.style.padding="3px",h.style.width="20px",h.style.height="20px",this.logoUI.appendChild(h),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},D.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},D.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},D.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},D.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var h=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=h+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new w(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new E(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},D.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},D.prototype.removeMarker=function(h){this.markerImage.removeChild(h.container),this.markers.indexOf(h)>-1&&this.markers.splice(this.markers.indexOf(h),1),h.dispose()},D.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},D.prototype.toolbarButtonClicked=function(h,m){if(h==="marker"&&m!==void 0)this.createNewMarker(m);else if(h==="action")switch(m){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},D.prototype.deleteSelectedMarker=function(){var h=this;if(this._currentMarker!==void 0){var m=!1;if(this.eventListeners.markerbeforedelete.forEach(function(_){var A=new q(h,h._currentMarker,!0);_(A),A.defaultPrevented&&(m=!0)}),!m){var P=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(_){return _(new q(h,P))})}}},D.prototype.clear=function(){var h=this,m=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(Y){var ne=new q(h,void 0,!0);Y(ne),ne.defaultPrevented&&(m=!0)}),!m)){this.setCurrentMarker();for(var P=function(Y){var ne=_.markers[Y];_.setCurrentMarker(_.markers[Y]),_._currentMarker.dispose(),_.markerImage.removeChild(_._currentMarker.container),_.markers.splice(_.markers.indexOf(_._currentMarker),1),_.eventListeners.markerdelete.forEach(function(ue){return ue(new q(h,ne))})},_=this,A=this.markers.length-1;A>=0;A--)P(A);this.addUndoStep()}},Object.defineProperty(D.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),D.prototype.showNotesEditor=function(){var h;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(h=this._currentMarker.notes)!==null&&h!==void 0?h:"",this.overlayContainer.appendChild(this.notesArea))},D.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},D.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},D.prototype.addUndoStep=function(){var h=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var m=this.getState(),P=this.undoRedoManager.getLastUndoStep();if(!P||P.width===m.width&&P.height===m.height){var _=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(m),_<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(A){return A(new ce(h))})}else this.undoRedoManager.replaceLastUndoStep(m),this.eventListeners.statechange.forEach(function(A){return A(new ce(h))})}},D.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},D.prototype.undoStep=function(){var h=this,m=this.undoRedoManager.undo();m!==void 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this.markerImage.appendChild(m),new h(m,this.overlayContainer,this.settings)},D.prototype.createNewMarker=function(h){var m,P=this;(m=typeof h=="string"?this._availableMarkerTypes.find(function(_){return _.typeName===h}):h)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(m),this._currentMarker.onMarkerCreated=this.markerCreated,this._currentMarker.onColorChanged=this.colorChanged,this._currentMarker.onFillColorChanged=this.fillColorChanged,this._currentMarker.onStateChanged=this.markerStateChanged,this.markerImage.style.cursor="crosshair",this.toolbar.setActiveMarkerButton(m.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(_){return _(new q(P,P._currentMarker))}))},D.prototype.markerCreated=function(h){var m=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(h),this.setCurrentMarker(h),h instanceof 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Current BW estimate: `+(Object(j.isFiniteNumber)(re)?(re/1024).toFixed(3):"Unknown")+` Kb/s
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Time to underbuffer: `+I.toFixed(3)+" s"),s.nextLoadLevel=V,this.bwEstimator.sample(u,o.loaded),this.clearTimer(),l.loader&&(this.fragCurrent=this.partCurrent=null,l.loader.abort()),s.trigger(x.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:l,part:e,stats:o})},b.onFragLoaded=function(l,e){var s=e.frag,a=e.part;if(s.type===R.PlaylistLevelType.MAIN&&Object(j.isFiniteNumber)(s.sn)){var c=a?a.stats:s.stats,d=a?a.duration:s.duration;if(this.clearTimer(),this.lastLoadedFragLevel=s.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var o=this.hls.levels[s.level],f=(o.loaded?o.loaded.bytes:0)+c.loaded,u=(o.loaded?o.loaded.duration:0)+d;o.loaded={bytes:f,duration:u},o.realBitrate=Math.round(8*f/u)}if(s.bitrateTest){var i={stats:c,frag:s,part:a,id:s.type};this.onFragBuffered(x.Events.FRAG_BUFFERED,i),s.bitrateTest=!1}}},b.onFragBuffered=function(l,e){var s=e.frag,a=e.part,c=a?a.stats:s.stats;if(c.aborted)return;if(s.type!==R.PlaylistLevelType.MAIN||s.sn==="initSegment")return;var d=c.parsing.end-c.loading.start;this.bwEstimator.sample(d,c.loaded),c.bwEstimate=this.bwEstimator.getEstimate(),s.bitrateTest?this.bitrateTestDelay=d/1e3:this.bitrateTestDelay=0},b.onError=function(l,e){switch(e.details){case M.ErrorDetails.FRAG_LOAD_ERROR:case M.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},b.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},b.getNextABRAutoLevel=function(){var l=this.fragCurrent,e=this.partCurrent,s=this.hls,a=s.maxAutoLevel,c=s.config,d=s.minAutoLevel,o=s.media,f=e?e.duration:l?l.duration:0,u=o?o.currentTime:0,i=o&&o.playbackRate!==0?Math.abs(o.playbackRate):1,r=this.bwEstimator?this.bwEstimator.getEstimate():c.abrEwmaDefaultEstimate,t=(K.BufferHelper.bufferInfo(o,u,c.maxBufferHole).end-u)/i,n=this.findBestLevel(r,d,a,t,c.abrBandWidthFactor,c.abrBandWidthUpFactor);if(n>=0)return n;L.logger.trace((t?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var g=f?Math.min(f,c.maxStarvationDelay):c.maxStarvationDelay,p=c.abrBandWidthFactor,S=c.abrBandWidthUpFactor;if(!t){var k=this.bitrateTestDelay;if(k){var I=f?Math.min(f,c.maxLoadingDelay):c.maxLoadingDelay;g=I-k,L.logger.trace("bitrate test took "+Math.round(1e3*k)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*g)+" ms"),p=S=1}}return n=this.findBestLevel(r,d,a,t+g,p,S),Math.max(n,0)},b.findBestLevel=function(l,e,s,a,c,d){for(var o,f=this.fragCurrent,u=this.partCurrent,i=this.lastLoadedFragLevel,r=this.hls.levels,t=r[i],n=!!(t!=null&&(o=t.details)!==null&&o!==void 0&&o.live),g=t==null?void 0:t.codecSet,p=u?u.duration:f?f.duration:0,S=s;S>=e;S--){var k=r[S];if(!k||g&&k.codecSet!==g)continue;var I=k.details,G=(u?I==null?void 0:I.partTarget:I==null?void 0:I.averagetargetduration)||p,V=void 0;S<=i?V=c*l:V=d*l;var J=r[S].maxBitrate,re=J*G/V;if(L.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+S+"/"+Math.round(V)+"/"+J+"/"+G+"/"+a+"/"+re),V>J&&(!re||n&&!this.bitrateTestDelay||re<a))return S}return-1},T(E,[{key:"nextAutoLevel",get:function(){var l=this._nextAutoLevel,e=this.bwEstimator;if(l!==-1&&(!e||!e.canEstimate()))return l;var s=this.getNextABRAutoLevel();return l!==-1&&(s=Math.min(l,s)),s},set:function(l){this._nextAutoLevel=l}}]),E}();U.default=w},"./src/controller/audio-stream-controller.ts":function(ve,U,C){"use strict";C.r(U);var j=C("./src/polyfills/number.ts"),O=C("./src/controller/base-stream-controller.ts"),x=C("./src/events.ts"),K=C("./src/utils/buffer-helper.ts"),M=C("./src/controller/fragment-tracker.ts"),R=C("./src/types/level.ts"),L=C("./src/types/loader.ts"),y=C("./src/loader/fragment.ts"),T=C("./src/demux/chunk-cache.ts"),w=C("./src/demux/transmuxer-interface.ts"),E=C("./src/types/transmuxer.ts"),b=C("./src/controller/fragment-finders.ts"),v=C("./src/utils/discontinuities.ts"),l=C("./src/errors.ts"),e=C("./src/utils/logger.ts");function s(){return s=Object.assign||function(f){for(var u=1;u<arguments.length;u++){var i=arguments[u];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(f[r]=i[r])}return f},s.apply(this,arguments)}function a(f,u){f.prototype=Object.create(u.prototype),f.prototype.constructor=f,c(f,u)}function c(f,u){return c=Object.setPrototypeOf||function(r,t){return r.__proto__=t,r},c(f,u)}var d=100,o=function(f){a(u,f);function u(r,t){var n;return n=f.call(this,r,t,"[audio-stream-controller]")||this,n.videoBuffer=null,n.videoTrackCC=-1,n.waitingVideoCC=-1,n.audioSwitch=!1,n.trackId=-1,n.waitingData=null,n.mainDetails=null,n.bufferFlushed=!1,n._registerListeners(),n}var i=u.prototype;return i.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},i._registerListeners=function(){var t=this.hls;t.on(x.Events.MEDIA_ATTACHED,this.onMediaAttached,this),t.on(x.Events.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(x.Events.MANIFEST_LOADING,this.onManifestLoading,this),t.on(x.Events.LEVEL_LOADED,this.onLevelLoaded,this),t.on(x.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),t.on(x.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),t.on(x.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),t.on(x.Events.ERROR,this.onError,this),t.on(x.Events.BUFFER_RESET,this.onBufferReset,this),t.on(x.Events.BUFFER_CREATED,this.onBufferCreated,this),t.on(x.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),t.on(x.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),t.on(x.Events.FRAG_BUFFERED,this.onFragBuffered,this)},i._unregisterListeners=function(){var t=this.hls;t.off(x.Events.MEDIA_ATTACHED,this.onMediaAttached,this),t.off(x.Events.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(x.Events.MANIFEST_LOADING,this.onManifestLoading,this),t.off(x.Events.LEVEL_LOADED,this.onLevelLoaded,this),t.off(x.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),t.off(x.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),t.off(x.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),t.off(x.Events.ERROR,this.onError,this),t.off(x.Events.BUFFER_RESET,this.onBufferReset,this),t.off(x.Events.BUFFER_CREATED,this.onBufferCreated,this),t.off(x.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),t.off(x.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),t.off(x.Events.FRAG_BUFFERED,this.onFragBuffered,this)},i.onInitPtsFound=function(t,n){var g=n.frag,p=n.id,S=n.initPTS;if(p==="main"){var k=g.cc;this.initPTS[g.cc]=S,this.log("InitPTS for cc: "+k+" found from main: "+S),this.videoTrackCC=k,this.state===O.State.WAITING_INIT_PTS&&this.tick()}},i.startLoad=function(t){if(!this.levels){this.startPosition=t,this.state=O.State.STOPPED;return}var n=this.lastCurrentTime;this.stopLoad(),this.setInterval(d),this.fragLoadError=0,n>0&&t===-1?(this.log("Override startPosition with lastCurrentTime @"+n.toFixed(3)),this.state=O.State.IDLE):(this.loadedmetadata=!1,this.state=O.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()},i.doTick=function(){switch(this.state){case O.State.IDLE:this.doTickIdle();break;case O.State.WAITING_TRACK:{var t,n=this.levels,g=this.trackId,p=n==null||((t=n[g])===null||t===void 0)?void 0:t.details;if(p){if(this.waitForCdnTuneIn(p))break;this.state=O.State.WAITING_INIT_PTS}break}case O.State.FRAG_LOADING_WAITING_RETRY:{var S,k=performance.now(),I=this.retryDate;(!I||k>=I||(S=this.media)!==null&&S!==void 0&&S.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=O.State.IDLE);break}case O.State.WAITING_INIT_PTS:{var G=this.waitingData;if(G){var V=G.frag,J=G.part,re=G.cache,ee=G.complete;if(this.initPTS[V.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=O.State.FRAG_LOADING;var ae=re.flush(),be={frag:V,part:J,payload:ae,networkDetails:null};this._handleFragmentLoadProgress(be),ee&&f.prototype._handleFragmentLoadComplete.call(this,be)}else if(this.videoTrackCC!==this.waitingVideoCC)e.logger.log("Waiting fragment cc ("+V.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var he=this.getLoadPosition(),me=K.BufferHelper.bufferInfo(this.mediaBuffer,he,this.config.maxBufferHole),ce=Object(b.fragmentWithinToleranceTest)(me.end,this.config.maxFragLookUpTolerance,V);ce<0&&(e.logger.log("Waiting fragment cc ("+V.cc+") @ "+V.start+" cancelled because another fragment at "+me.end+" is needed"),this.clearWaitingFragment())}}else this.state=O.State.IDLE}}this.onTickEnd()},i.clearWaitingFragment=function(){var t=this.waitingData;t&&(this.fragmentTracker.removeFragment(t.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=O.State.IDLE)},i.onTickEnd=function(){var t=this.media;if(!t||!t.readyState)return;var n=this.mediaBuffer?this.mediaBuffer:t,g=n.buffered;!this.loadedmetadata&&g.length&&(this.loadedmetadata=!0),this.lastCurrentTime=t.currentTime},i.doTickIdle=function(){var t,n,g=this.hls,p=this.levels,S=this.media,k=this.trackId,I=g.config;if(!p||!p[k])return;if(!S&&(this.startFragRequested||!I.startFragPrefetch))return;var G=p[k],V=G.details;if(!V||V.live&&this.levelLastLoaded!==k||this.waitForCdnTuneIn(V)){this.state=O.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,y.ElementaryStreamTypes.AUDIO,L.PlaylistLevelType.AUDIO));var J=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,L.PlaylistLevelType.AUDIO);if(J===null)return;var re=J.len,ee=this.getMaxBufferLength(),ae=this.audioSwitch;if(re>=ee&&!ae)return;if(!ae&&this._streamEnded(J,V)){g.trigger(x.Events.BUFFER_EOS,{type:"audio"}),this.state=O.State.ENDED;return}var be=V.fragments,he=be[0].start,me=J.end;if(ae){var ce=this.getLoadPosition();me=ce,V.PTSKnown&&ce<he&&((J.end>he||J.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),S.currentTime=he+.05))}var te=this.getNextFragment(me,V);if(!te){this.bufferFlushed=!0;return}((t=te.decryptdata)===null||t===void 0?void 0:t.keyFormat)==="identity"&&!((n=te.decryptdata)!==null&&n!==void 0&&n.key)?this.loadKey(te,V):this.loadFragment(te,V,me)},i.getMaxBufferLength=function(){var t=f.prototype.getMaxBufferLength.call(this),n=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,L.PlaylistLevelType.MAIN);return n===null?t:Math.max(t,n.len)},i.onMediaDetaching=function(){this.videoBuffer=null,f.prototype.onMediaDetaching.call(this)},i.onAudioTracksUpdated=function(t,n){var g=n.audioTracks;this.resetTransmuxer(),this.levels=g.map(function(p){return new R.Level(p)})},i.onAudioTrackSwitching=function(t,n){var g=!!n.url;this.trackId=n.id;var p=this.fragCurrent;p!=null&&p.loader&&p.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),g?this.setInterval(d):this.resetTransmuxer(),g?(this.audioSwitch=!0,this.state=O.State.IDLE):this.state=O.State.STOPPED,this.tick()},i.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},i.onLevelLoaded=function(t,n){this.mainDetails=n.details},i.onAudioTrackLoaded=function(t,n){var g,p=this.levels,S=n.details,k=n.id;if(!p){this.warn("Audio tracks were reset while loading level "+k);return}this.log("Track "+k+" loaded ["+S.startSN+","+S.endSN+"],duration:"+S.totalduration);var I=p[k],G=0;if(S.live||(g=I.details)!==null&&g!==void 0&&g.live){var V=this.mainDetails;if(S.fragments[0]||(S.deltaUpdateFailed=!0),S.deltaUpdateFailed||!V)return;!I.details&&S.hasProgramDateTime&&V.hasProgramDateTime?(Object(v.alignMediaPlaylistByPDT)(S,V),G=S.fragments[0].start):G=this.alignPlaylists(S,I.details)}I.details=S,this.levelLastLoaded=k,!this.startFragRequested&&(this.mainDetails||!S.live)&&this.setStartPosition(I.details,G),this.state===O.State.WAITING_TRACK&&!this.waitForCdnTuneIn(S)&&(this.state=O.State.IDLE),this.tick()},i._handleFragmentLoadProgress=function(t){var n,g=t.frag,p=t.part,S=t.payload,k=this.config,I=this.trackId,G=this.levels;if(!G){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+g.sn+" of level "+g.level+" will not be buffered");return}var V=G[I];console.assert(V,"Audio track is defined on fragment load progress");var J=V.details;console.assert(J,"Audio track details are defined on fragment load progress");var re=k.defaultAudioCodec||V.audioCodec||"mp4a.40.2",ee=this.transmuxer;ee||(ee=this.transmuxer=new w.default(this.hls,L.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var ae=this.initPTS[g.cc],be=(n=g.initSegment)===null||n===void 0?void 0:n.data;if(ae!==void 0){var he=!1,me=p?p.index:-1,ce=me!==-1,te=new E.ChunkMetadata(g.level,g.sn,g.stats.chunkCount,S.byteLength,me,ce);ee.push(S,be,re,"",g,p,J.totalduration,he,te,ae)}else{e.logger.log("Unknown video PTS for cc "+g.cc+", waiting for video PTS before demuxing audio frag "+g.sn+" of ["+J.startSN+" ,"+J.endSN+"],track "+I);var q=this.waitingData=this.waitingData||{frag:g,part:p,cache:new T.default,complete:!1},oe=q.cache;oe.push(new Uint8Array(S)),this.waitingVideoCC=this.videoTrackCC,this.state=O.State.WAITING_INIT_PTS}},i._handleFragmentLoadComplete=function(t){if(this.waitingData){this.waitingData.complete=!0;return}f.prototype._handleFragmentLoadComplete.call(this,t)},i.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},i.onBufferCreated=function(t,n){var g=n.tracks.audio;g&&(this.mediaBuffer=g.buffer),n.tracks.video&&(this.videoBuffer=n.tracks.video.buffer)},i.onFragBuffered=function(t,n){var g=n.frag,p=n.part;if(g.type!==L.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(g)){this.warn("Fragment "+g.sn+(p?" p: "+p.index:"")+" of level "+g.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}g.sn!=="initSegment"&&(this.fragPrevious=g,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(x.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(g,p)},i.onError=function(t,n){switch(n.details){case l.ErrorDetails.FRAG_LOAD_ERROR:case l.ErrorDetails.FRAG_LOAD_TIMEOUT:case l.ErrorDetails.KEY_LOAD_ERROR:case l.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(L.PlaylistLevelType.AUDIO,n);break;case l.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case l.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==O.State.ERROR&&this.state!==O.State.STOPPED&&(this.state=n.fatal?O.State.ERROR:O.State.IDLE,this.warn(n.details+" while loading frag, switching to "+this.state+" state"));break;case l.ErrorDetails.BUFFER_FULL_ERROR:if(n.parent==="audio"&&(this.state===O.State.PARSING||this.state===O.State.PARSED)){var g=!0,p=this.getFwdBufferInfo(this.mediaBuffer,L.PlaylistLevelType.AUDIO);p&&p.len>.5&&(g=!this.reduceMaxBufferLength(p.len)),g&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,f.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},i.onBufferFlushed=function(t,n){var g=n.type;g===y.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},i._handleTransmuxComplete=function(t){var n,g="audio",p=this.hls,S=t.remuxResult,k=t.chunkMeta,I=this.getCurrentContext(k);if(!I){this.warn("The loading context changed while buffering fragment "+k.sn+" of level "+k.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(k.level);return}var G=I.frag,V=I.part,J=S.audio,re=S.text,ee=S.id3,ae=S.initSegment;if(this.fragContextChanged(G))return;if(this.state=O.State.PARSING,this.audioSwitch&&J&&this.completeAudioSwitch(),ae!=null&&ae.tracks&&(this._bufferInitSegment(ae.tracks,G,k),p.trigger(x.Events.FRAG_PARSING_INIT_SEGMENT,{frag:G,id:g,tracks:ae.tracks})),J){var be=J.startPTS,he=J.endPTS,me=J.startDTS,ce=J.endDTS;V&&(V.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:be,endPTS:he,startDTS:me,endDTS:ce}),G.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,be,he,me,ce),this.bufferFragmentData(J,G,V,k)}if(ee!=null&&(n=ee.samples)!==null&&n!==void 0&&n.length){var te=s({frag:G,id:g},ee);p.trigger(x.Events.FRAG_PARSING_METADATA,te)}if(re){var q=s({frag:G,id:g},re);p.trigger(x.Events.FRAG_PARSING_USERDATA,q)}},i._bufferInitSegment=function(t,n,g){if(this.state!==O.State.PARSING)return;t.video&&delete t.video;var p=t.audio;if(!p)return;p.levelCodec=p.codec,p.id="audio",this.log("Init audio buffer, container:"+p.container+", codecs[parsed]=["+p.codec+"]"),this.hls.trigger(x.Events.BUFFER_CODECS,t);var S=p.initSegment;if(S!=null&&S.byteLength){var k={type:"audio",frag:n,part:null,chunkMeta:g,parent:n.type,data:S};this.hls.trigger(x.Events.BUFFER_APPENDING,k)}this.tick()},i.loadFragment=function(t,n,g){var p=this.fragmentTracker.getState(t);this.fragCurrent=t,(this.audioSwitch||p===M.FragmentState.NOT_LOADED||p===M.FragmentState.PARTIAL)&&(t.sn==="initSegment"?this._loadInitSegment(t):n.live&&!Object(j.isFiniteNumber)(this.initPTS[t.cc])?(this.log("Waiting for video PTS in continuity counter "+t.cc+" of live stream before loading audio fragment "+t.sn+" of level "+this.trackId),this.state=O.State.WAITING_INIT_PTS):(this.startFragRequested=!0,f.prototype.loadFragment.call(this,t,n,g)))},i.completeAudioSwitch=function(){var t=this.hls,n=this.media,g=this.trackId;n&&(this.log("Switching audio track : flushing all audio"),f.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,t.trigger(x.Events.AUDIO_TRACK_SWITCHED,{id:g})},u}(O.default);U.default=o},"./src/controller/audio-track-controller.ts":function(ve,U,C){"use strict";C.r(U);var j=C("./src/events.ts"),O=C("./src/errors.ts"),x=C("./src/controller/base-playlist-controller.ts"),K=C("./src/types/loader.ts");function M(w,E){for(var b=0;b<E.length;b++){var v=E[b];v.enumerable=v.enumerable||!1,v.configurable=!0,"value"in v&&(v.writable=!0),Object.defineProperty(w,v.key,v)}}function R(w,E,b){return E&&M(w.prototype,E),b&&M(w,b),w}function L(w,E){w.prototype=Object.create(E.prototype),w.prototype.constructor=w,y(w,E)}function y(w,E){return y=Object.setPrototypeOf||function(v,l){return v.__proto__=l,v},y(w,E)}var T=function(w){L(E,w);function E(v){var l;return l=w.call(this,v,"[audio-track-controller]")||this,l.tracks=[],l.groupId=null,l.tracksInGroup=[],l.trackId=-1,l.trackName="",l.selectDefaultTrack=!0,l.registerListeners(),l}var b=E.prototype;return b.registerListeners=function(){var l=this.hls;l.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(j.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.on(j.Events.LEVEL_LOADING,this.onLevelLoading,this),l.on(j.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),l.on(j.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),l.on(j.Events.ERROR,this.onError,this)},b.unregisterListeners=function(){var l=this.hls;l.off(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.off(j.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.off(j.Events.LEVEL_LOADING,this.onLevelLoading,this),l.off(j.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),l.off(j.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),l.off(j.Events.ERROR,this.onError,this)},b.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,w.prototype.destroy.call(this)},b.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},b.onManifestParsed=function(l,e){this.tracks=e.audioTracks||[]},b.onAudioTrackLoaded=function(l,e){var s=e.id,a=e.details,c=this.tracksInGroup[s];if(!c){this.warn("Invalid audio track id "+s);return}var d=c.details;c.details=e.details,this.log("audioTrack "+s+" loaded ["+a.startSN+"-"+a.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,e,d))},b.onLevelLoading=function(l,e){this.switchLevel(e.level)},b.onLevelSwitching=function(l,e){this.switchLevel(e.level)},b.switchLevel=function(l){var e=this.hls.levels[l];if(!(e!=null&&e.audioGroupIds))return;var s=e.audioGroupIds[e.urlId];if(this.groupId!==s){this.groupId=s;var a=this.tracks.filter(function(d){return!s||d.groupId===s});this.selectDefaultTrack&&!a.some(function(d){return d.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=a;var c={audioTracks:a};this.log("Updating audio tracks, "+a.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger(j.Events.AUDIO_TRACKS_UPDATED,c),this.selectInitialTrack()}},b.onError=function(l,e){if(w.prototype.onError.call(this,l,e),e.fatal||!e.context)return;e.context.type===K.PlaylistContextType.AUDIO_TRACK&&e.context.id===this.trackId&&e.context.groupId===this.groupId&&this.retryLoadingOrFail(e)},b.setAudioTrack=function(l){var e=this.tracksInGroup;if(l<0||l>=e.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var s=e[this.trackId];this.log("Now switching to audio-track index "+l);var a=e[l],c=a.id,d=a.groupId,o=d===void 0?"":d,f=a.name,u=a.type,i=a.url;if(this.trackId=l,this.trackName=f,this.selectDefaultTrack=!1,this.hls.trigger(j.Events.AUDIO_TRACK_SWITCHING,{id:c,groupId:o,name:f,type:u,url:i}),a.details&&!a.details.live)return;var r=this.switchParams(a.url,s==null?void 0:s.details);this.loadPlaylist(r)},b.selectInitialTrack=function(){var l=this.tracksInGroup;console.assert(l.length,"Initial audio track should be selected when tracks are known");var e=this.trackName,s=this.findTrackId(e)||this.findTrackId();s!==-1?this.setAudioTrack(s):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(j.Events.ERROR,{type:O.ErrorTypes.MEDIA_ERROR,details:O.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},b.findTrackId=function(l){for(var e=this.tracksInGroup,s=0;s<e.length;s++){var a=e[s];if((!this.selectDefaultTrack||a.default)&&(!l||l===a.name))return a.id}return-1},b.loadPlaylist=function(l){var e=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(e)){var s=e.id,a=e.groupId,c=e.url;if(l)try{c=l.addDirectives(c)}catch(d){this.warn("Could not construct new URL with HLS Delivery Directives: "+d)}this.log("loading audio-track playlist for id: "+s),this.clearTimer(),this.hls.trigger(j.Events.AUDIO_TRACK_LOADING,{url:c,id:s,groupId:a,deliveryDirectives:l||null})}},R(E,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(l){this.selectDefaultTrack=!1,this.setAudioTrack(l)}}]),E}(x.default);U.default=T},"./src/controller/base-playlist-controller.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"default",function(){return R});var j=C("./src/polyfills/number.ts"),O=C("./src/types/level.ts"),x=C("./src/controller/level-helper.ts"),K=C("./src/utils/logger.ts"),M=C("./src/errors.ts"),R=function(){function L(T,w){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=K.logger.log.bind(K.logger,w+":"),this.warn=K.logger.warn.bind(K.logger,w+":"),this.hls=T}var y=L.prototype;return y.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},y.onError=function(w,E){E.fatal&&E.type===M.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},y.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},y.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},y.stopLoad=function(){this.canLoad=!1,this.clearTimer()},y.switchParams=function(w,E){var b=E==null?void 0:E.renditionReports;if(b)for(var v=0;v<b.length;v++){var l=b[v],e=""+l.URI;if(e===w.substr(-e.length)){var s=parseInt(l["LAST-MSN"]),a=parseInt(l["LAST-PART"]);if(E&&this.hls.config.lowLatencyMode){var c=Math.min(E.age-E.partTarget,E.targetduration);a!==void 0&&c>E.partTarget&&(a+=1)}if(Object(j.isFiniteNumber)(s))return new O.HlsUrlParameters(s,Object(j.isFiniteNumber)(a)?a:void 0,O.HlsSkip.No)}}},y.loadPlaylist=function(w){},y.shouldLoadTrack=function(w){return this.canLoad&&w&&!!w.url&&(!w.details||w.details.live)},y.playlistLoaded=function(w,E,b){var v=this,l=E.details,e=E.stats,s=e.loading.end?Math.max(0,self.performance.now()-e.loading.end):0;if(l.advancedDateTime=Date.now()-s,l.live||b!=null&&b.live){if(l.reloaded(b),b&&this.log("live playlist "+w+" "+(l.advanced?"REFRESHED "+l.lastPartSn+"-"+l.lastPartIndex:"MISSED")),b&&l.fragments.length>0&&Object(x.mergeDetails)(b,l),!this.canLoad||!l.live)return;var a,c=void 0,d=void 0;if(l.canBlockReload&&l.endSN&&l.advanced){var o=this.hls.config.lowLatencyMode,f=l.lastPartSn,u=l.endSN,i=l.lastPartIndex,r=i!==-1,t=f===u,n=o?0:i;r?(c=t?u+1:f,d=t?n:i+1):c=u+1;var g=l.age,p=g+l.ageHeader,S=Math.min(p-l.partTarget,l.targetduration*1.5);if(S>0){if(b&&S>b.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+b.tuneInGoal+" to: "+S+" with playlist age: "+l.age),S=0;else{var k=Math.floor(S/l.targetduration);if(c+=k,d!==void 0){var I=Math.round(S%l.targetduration/l.partTarget);d+=I}this.log("CDN Tune-in age: "+l.ageHeader+"s last advanced "+g.toFixed(2)+"s goal: "+S+" skip sn "+k+" to part "+d)}l.tuneInGoal=S}if(a=this.getDeliveryDirectives(l,E.deliveryDirectives,c,d),o||!t){this.loadPlaylist(a);return}}else a=this.getDeliveryDirectives(l,E.deliveryDirectives,c,d);var G=Object(x.computeReloadInterval)(l,e);c!==void 0&&l.canBlockReload&&(G-=l.partTarget||1),this.log("reload live playlist "+w+" in "+Math.round(G)+" ms"),this.timer=self.setTimeout(function(){return v.loadPlaylist(a)},G)}else this.clearTimer()},y.getDeliveryDirectives=function(w,E,b,v){var l=Object(O.getSkipValue)(w,b);return E!=null&&E.skip&&w.deltaUpdateFailed&&(b=E.msn,v=E.part,l=O.HlsSkip.No),new O.HlsUrlParameters(b,v,l)},y.retryLoadingOrFail=function(w){var E=this,b=this.hls.config,v=this.retryCount<b.levelLoadingMaxRetry;if(v){var l;if(this.retryCount++,w.details.indexOf("LoadTimeOut")>-1&&(l=w.context)!==null&&l!==void 0&&l.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+w.details+'"'),this.loadPlaylist();else{var e=Math.min(Math.pow(2,this.retryCount)*b.levelLoadingRetryDelay,b.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return E.loadPlaylist()},e),this.warn("retry playlist loading #"+this.retryCount+" in "+e+' ms after "'+w.details+'"')}}else this.warn('cannot recover from error "'+w.details+'"'),this.clearTimer(),w.fatal=!0;return v},L}()},"./src/controller/base-stream-controller.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"State",function(){return u}),C.d(U,"default",function(){return i});var j=C("./src/polyfills/number.ts"),O=C("./src/task-loop.ts"),x=C("./src/controller/fragment-tracker.ts"),K=C("./src/utils/buffer-helper.ts"),M=C("./src/utils/logger.ts"),R=C("./src/events.ts"),L=C("./src/errors.ts"),y=C("./src/types/transmuxer.ts"),T=C("./src/utils/mp4-tools.ts"),w=C("./src/utils/discontinuities.ts"),E=C("./src/controller/fragment-finders.ts"),b=C("./src/controller/level-helper.ts"),v=C("./src/loader/fragment-loader.ts"),l=C("./src/crypt/decrypter.ts"),e=C("./src/utils/time-ranges.ts"),s=C("./src/types/loader.ts");function a(r,t){for(var n=0;n<t.length;n++){var g=t[n];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(r,g.key,g)}}function c(r,t,n){return t&&a(r.prototype,t),n&&a(r,n),r}function d(r){if(r===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return r}function o(r,t){r.prototype=Object.create(t.prototype),r.prototype.constructor=r,f(r,t)}function f(r,t){return f=Object.setPrototypeOf||function(g,p){return g.__proto__=p,g},f(r,t)}var u={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},i=function(r){o(t,r);function t(g,p,S){var k;return k=r.call(this)||this,k.hls=void 0,k.fragPrevious=null,k.fragCurrent=null,k.fragmentTracker=void 0,k.transmuxer=null,k._state=u.STOPPED,k.media=void 0,k.mediaBuffer=void 0,k.config=void 0,k.bitrateTest=!1,k.lastCurrentTime=0,k.nextLoadPosition=0,k.startPosition=0,k.loadedmetadata=!1,k.fragLoadError=0,k.retryDate=0,k.levels=null,k.fragmentLoader=void 0,k.levelLastLoaded=null,k.startFragRequested=!1,k.decrypter=void 0,k.initPTS=[],k.onvseeking=null,k.onvended=null,k.logPrefix="",k.log=void 0,k.warn=void 0,k.logPrefix=S,k.log=M.logger.log.bind(M.logger,S+":"),k.warn=M.logger.warn.bind(M.logger,S+":"),k.hls=g,k.fragmentLoader=new v.default(g.config),k.fragmentTracker=p,k.config=g.config,k.decrypter=new l.default(g,g.config),g.on(R.Events.KEY_LOADED,k.onKeyLoaded,d(k)),k}var n=t.prototype;return n.doTick=function(){this.onTickEnd()},n.onTickEnd=function(){},n.startLoad=function(p){},n.stopLoad=function(){this.fragmentLoader.abort();var p=this.fragCurrent;p&&this.fragmentTracker.removeFragment(p),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=u.STOPPED},n._streamEnded=function(p,S){var k=this.fragCurrent,I=this.fragmentTracker;if(!S.live&&k&&k.sn===S.endSN&&!p.nextStart){var G=I.getState(k);return G===x.FragmentState.PARTIAL||G===x.FragmentState.OK}return!1},n.onMediaAttached=function(p,S){var k=this.media=this.mediaBuffer=S.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),k.addEventListener("seeking",this.onvseeking),k.addEventListener("ended",this.onvended);var I=this.config;this.levels&&I.autoStartLoad&&this.state===u.STOPPED&&this.startLoad(I.startPosition)},n.onMediaDetaching=function(){var p=this.media;p!=null&&p.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),p&&(p.removeEventListener("seeking",this.onvseeking),p.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},n.onMediaSeeking=function(){var p=this.config,S=this.fragCurrent,k=this.media,I=this.mediaBuffer,G=this.state,V=k?k.currentTime:0,J=K.BufferHelper.bufferInfo(I||k,V,p.maxBufferHole);if(this.log("media seeking to "+(Object(j.isFiniteNumber)(V)?V.toFixed(3):V)+", state: "+G),G===u.ENDED)this.resetLoadingState();else if(S&&!J.len){var re=p.maxFragLookUpTolerance,ee=S.start-re,ae=S.start+S.duration+re,be=V>ae;(V<ee||be)&&(be&&S.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),S.loader.abort()),this.resetLoadingState())}k&&(this.lastCurrentTime=V),!this.loadedmetadata&&!J.len&&(this.nextLoadPosition=this.startPosition=V),this.tickImmediate()},n.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},n.onKeyLoaded=function(p,S){if(this.state!==u.KEY_LOADING||S.frag!==this.fragCurrent||!this.levels)return;this.state=u.IDLE;var k=this.levels[S.frag.level].details;k&&this.loadFragment(S.frag,k,S.frag.start)},n.onHandlerDestroying=function(){this.stopLoad(),r.prototype.onHandlerDestroying.call(this)},n.onHandlerDestroyed=function(){this.state=u.STOPPED,this.hls.off(R.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,r.prototype.onHandlerDestroyed.call(this)},n.loadKey=function(p,S){this.log("Loading key for "+p.sn+" of ["+S.startSN+"-"+S.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+p.level),this.state=u.KEY_LOADING,this.fragCurrent=p,this.hls.trigger(R.Events.KEY_LOADING,{frag:p})},n.loadFragment=function(p,S,k){this._loadFragForPlayback(p,S,k)},n._loadFragForPlayback=function(p,S,k){var I=this,G=function(J){if(I.fragContextChanged(p)){I.warn("Fragment "+p.sn+(J.part?" p: "+J.part.index:"")+" of level "+p.level+" was dropped during download."),I.fragmentTracker.removeFragment(p);return}p.stats.chunkCount++,I._handleFragmentLoadProgress(J)};this._doFragLoad(p,S,k,G).then(function(V){if(!V)return;I.fragLoadError=0;var J=I.state;if(I.fragContextChanged(p)){(J===u.FRAG_LOADING||J===u.BACKTRACKING||!I.fragCurrent&&J===u.PARSING)&&(I.fragmentTracker.removeFragment(p),I.state=u.IDLE);return}if("payload"in V&&(I.log("Loaded fragment "+p.sn+" of level "+p.level),I.hls.trigger(R.Events.FRAG_LOADED,V),I.state===u.BACKTRACKING)){I.fragmentTracker.backtrack(p,V),I.resetFragmentLoading(p);return}I._handleFragmentLoadComplete(V)}).catch(function(V){I.warn(V),I.resetFragmentLoading(p)})},n.flushMainBuffer=function(p,S,k){if(k===void 0&&(k=null),!(p-S))return;var I={startOffset:p,endOffset:S,type:k};this.fragLoadError=0,this.hls.trigger(R.Events.BUFFER_FLUSHING,I)},n._loadInitSegment=function(p){var S=this;this._doFragLoad(p).then(function(k){if(!k||S.fragContextChanged(p)||!S.levels)throw new Error("init load aborted");return k}).then(function(k){var I=S.hls,G=k.payload,V=p.decryptdata;if(G&&G.byteLength>0&&V&&V.key&&V.iv&&V.method==="AES-128"){var J=self.performance.now();return S.decrypter.webCryptoDecrypt(new Uint8Array(G),V.key.buffer,V.iv.buffer).then(function(re){var ee=self.performance.now();return I.trigger(R.Events.FRAG_DECRYPTED,{frag:p,payload:re,stats:{tstart:J,tdecrypt:ee}}),k.payload=re,k})}return k}).then(function(k){var I=S.fragCurrent,G=S.hls,V=S.levels;if(!V)throw new Error("init load aborted, missing levels");var J=V[p.level].details;console.assert(J,"Level details are defined when init segment is loaded");var re=p.stats;S.state=u.IDLE,S.fragLoadError=0,p.data=new Uint8Array(k.payload),re.parsing.start=re.buffering.start=self.performance.now(),re.parsing.end=re.buffering.end=self.performance.now(),k.frag===I&&G.trigger(R.Events.FRAG_BUFFERED,{stats:re,frag:I,part:null,id:p.type}),S.tick()}).catch(function(k){S.warn(k),S.resetFragmentLoading(p)})},n.fragContextChanged=function(p){var S=this.fragCurrent;return!p||!S||p.level!==S.level||p.sn!==S.sn||p.urlId!==S.urlId},n.fragBufferedComplete=function(p,S){var k=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+p.type+" sn: "+p.sn+(S?" part: "+S.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+p.level+" "+e.default.toString(K.BufferHelper.getBuffered(k))),this.state=u.IDLE,this.tick()},n._handleFragmentLoadComplete=function(p){var S=this.transmuxer;if(!S)return;var k=p.frag,I=p.part,G=p.partsLoaded,V=!G||G.length===0||G.some(function(re){return!re}),J=new y.ChunkMetadata(k.level,k.sn,k.stats.chunkCount+1,0,I?I.index:-1,!V);S.flush(J)},n._handleFragmentLoadProgress=function(p){},n._doFragLoad=function(p,S,k,I){var G=this;if(k===void 0&&(k=null),!this.levels)throw new Error("frag load aborted, missing levels");if(k=Math.max(p.start,k||0),this.config.lowLatencyMode&&S){var V=S.partList;if(V&&I){k>p.end&&S.fragmentHint&&(p=S.fragmentHint);var J=this.getNextPart(V,p,k);if(J>-1){var re=V[J];return this.log("Loading part sn: "+p.sn+" p: "+re.index+" cc: "+p.cc+" of playlist ["+S.startSN+"-"+S.endSN+"] parts [0-"+J+"-"+(V.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+p.level+", target: "+parseFloat(k.toFixed(3))),this.nextLoadPosition=re.start+re.duration,this.state=u.FRAG_LOADING,this.hls.trigger(R.Events.FRAG_LOADING,{frag:p,part:V[J],targetBufferTime:k}),this.doFragPartsLoad(p,V,J,I).catch(function(ee){return G.handleFragLoadError(ee)})}else if(!p.url||this.loadedEndOfParts(V,k))return Promise.resolve(null)}}return this.log("Loading fragment "+p.sn+" cc: "+p.cc+" "+(S?"of ["+S.startSN+"-"+S.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+p.level+", target: "+parseFloat(k.toFixed(3))),Object(j.isFiniteNumber)(p.sn)&&!this.bitrateTest&&(this.nextLoadPosition=p.start+p.duration),this.state=u.FRAG_LOADING,this.hls.trigger(R.Events.FRAG_LOADING,{frag:p,targetBufferTime:k}),this.fragmentLoader.load(p,I).catch(function(ee){return G.handleFragLoadError(ee)})},n.doFragPartsLoad=function(p,S,k,I){var G=this;return new Promise(function(V,J){var re=[],ee=function ae(be){var he=S[be];G.fragmentLoader.loadPart(p,he,I).then(function(me){re[he.index]=me;var ce=me.part;G.hls.trigger(R.Events.FRAG_LOADED,me);var te=S[be+1];if(te&&te.fragment===p)ae(be+1);else return V({frag:p,part:ce,partsLoaded:re})}).catch(J)};ee(k)})},n.handleFragLoadError=function(p){var S=p.data;return S&&S.details===L.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(S.frag,S.part):this.hls.trigger(R.Events.ERROR,S),null},n._handleTransmuxerFlush=function(p){var S=this.getCurrentContext(p);if(!S||this.state!==u.PARSING){this.fragCurrent||(this.state=u.IDLE);return}var k=S.frag,I=S.part,G=S.level,V=self.performance.now();k.stats.parsing.end=V,I&&(I.stats.parsing.end=V),this.updateLevelTiming(k,I,G,p.partial)},n.getCurrentContext=function(p){var S=this.levels,k=p.level,I=p.sn,G=p.part;if(!S||!S[k])return this.warn("Levels object was unset while buffering fragment "+I+" of level "+k+". The current chunk will not be buffered."),null;var V=S[k],J=G>-1?Object(b.getPartWith)(V,I,G):null,re=J?J.fragment:Object(b.getFragmentWithSN)(V,I,this.fragCurrent);return re?{frag:re,part:J,level:V}:null},n.bufferFragmentData=function(p,S,k,I){if(!p||this.state!==u.PARSING)return;var G=p.data1,V=p.data2,J=G;if(G&&V&&(J=Object(T.appendUint8Array)(G,V)),!J||!J.length)return;var re={type:p.type,frag:S,part:k,chunkMeta:I,parent:S.type,data:J};this.hls.trigger(R.Events.BUFFER_APPENDING,re),p.dropped&&p.independent&&!k&&this.flushBufferGap(S)},n.flushBufferGap=function(p){var S=this.media;if(!S)return;if(!K.BufferHelper.isBuffered(S,S.currentTime)){this.flushMainBuffer(0,p.start);return}var k=S.currentTime,I=K.BufferHelper.bufferInfo(S,k,0),G=p.duration,V=Math.min(this.config.maxFragLookUpTolerance*2,G*.25),J=Math.max(Math.min(p.start-V,I.end-V),k+V);p.start-J>V&&this.flushMainBuffer(J,p.start)},n.getFwdBufferInfo=function(p,S){var k=this.config,I=this.getLoadPosition();if(!Object(j.isFiniteNumber)(I))return null;var G=K.BufferHelper.bufferInfo(p,I,k.maxBufferHole);if(G.len===0&&G.nextStart!==void 0){var V=this.fragmentTracker.getBufferedFrag(I,S);if(V&&G.nextStart<V.end)return K.BufferHelper.bufferInfo(p,I,Math.max(G.nextStart,k.maxBufferHole))}return G},n.getMaxBufferLength=function(p){var S=this.config,k;return p?k=Math.max(8*S.maxBufferSize/p,S.maxBufferLength):k=S.maxBufferLength,Math.min(k,S.maxMaxBufferLength)},n.reduceMaxBufferLength=function(p){var S=this.config,k=p||S.maxBufferLength;return S.maxMaxBufferLength>=k?(S.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+S.maxMaxBufferLength+"s"),!0):!1},n.getNextFragment=function(p,S){var k,I,G=S.fragments,V=G.length;if(!V)return null;var J=this.config,re=G[0].start,ee;if(S.live){var ae=J.initialLiveManifestSize;if(V<ae)return this.warn("Not enough fragments to start playback (have: "+V+", need: "+ae+")"),null;!S.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(ee=this.getInitialLiveFragment(S,G),this.startPosition=ee?this.hls.liveSyncPosition||ee.start:p)}else p<=re&&(ee=G[0]);if(!ee){var be=J.lowLatencyMode?S.partEnd:S.fragmentEnd;ee=this.getFragmentAtPosition(p,be,S)}return(k=ee)!==null&&k!==void 0&&k.initSegment&&!((I=ee)!==null&&I!==void 0&&I.initSegment.data)&&!this.bitrateTest&&(ee=ee.initSegment),ee},n.getNextPart=function(p,S,k){for(var I=-1,G=!1,V=!0,J=0,re=p.length;J<re;J++){var ee=p[J];if(V=V&&!ee.independent,I>-1&&k<ee.start)break;var ae=ee.loaded;!ae&&(G||ee.independent||V)&&ee.fragment===S&&(I=J),G=ae}return I},n.loadedEndOfParts=function(p,S){var k=p[p.length-1];return k&&S>k.start&&k.loaded},n.getInitialLiveFragment=function(p,S){var k=this.fragPrevious,I=null;if(k){if(p.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+k.programDateTime),I=Object(E.findFragmentByPDT)(S,k.endProgramDateTime,this.config.maxFragLookUpTolerance)),!I){var G=k.sn+1;if(G>=p.startSN&&G<=p.endSN){var V=S[G-p.startSN];k.cc===V.cc&&(I=V,this.log("Live playlist, switching playlist, load frag with next SN: "+I.sn))}I||(I=Object(E.findFragWithCC)(S,k.cc),I&&this.log("Live playlist, switching playlist, load frag with same CC: "+I.sn))}}else{var J=this.hls.liveSyncPosition;J!==null&&(I=this.getFragmentAtPosition(J,this.bitrateTest?p.fragmentEnd:p.edge,p))}return I},n.getFragmentAtPosition=function(p,S,k){var I=this.config,G=this.fragPrevious,V=k.fragments,J=k.endSN,re=k.fragmentHint,ee=I.maxFragLookUpTolerance,ae=!!(I.lowLatencyMode&&k.partList&&re);ae&&re&&!this.bitrateTest&&(V=V.concat(re),J=re.sn);var be;if(p<S){var he=p>S-ee?0:ee;be=Object(E.findFragmentByPTS)(G,V,p,he)}else be=V[V.length-1];if(be){var me=be.sn-k.startSN,ce=G&&be.level===G.level,te=V[me+1],q=this.fragmentTracker.getState(be);if(q===x.FragmentState.BACKTRACKED){be=null;for(var oe=me;V[oe]&&this.fragmentTracker.getState(V[oe])===x.FragmentState.BACKTRACKED;)G?be=V[oe--]:be=V[--oe];be||(be=te)}else G&&be.sn===G.sn&&!ae&&(ce&&(be.sn<J&&this.fragmentTracker.getState(te)!==x.FragmentState.OK?(this.log("SN "+be.sn+" just loaded, load next one: "+te.sn),be=te):be=null))}return be},n.synchronizeToLiveEdge=function(p){var S=this.config,k=this.media;if(!k)return;var I=this.hls.liveSyncPosition,G=k.currentTime,V=p.fragments[0].start,J=p.edge,re=G>=V-S.maxFragLookUpTolerance&&G<=J;if(I!==null&&k.duration>I&&(G<I||!re)){var ee=S.liveMaxLatencyDuration!==void 0?S.liveMaxLatencyDuration:S.liveMaxLatencyDurationCount*p.targetduration;(!re&&k.readyState<4||G<J-ee)&&(this.loadedmetadata||(this.nextLoadPosition=I),k.readyState&&(this.warn("Playback: "+G.toFixed(3)+" is located too far from the end of live sliding playlist: "+J+", reset currentTime to : "+I.toFixed(3)),k.currentTime=I))}},n.alignPlaylists=function(p,S){var k=this.levels,I=this.levelLastLoaded,G=this.fragPrevious,V=I!==null?k[I]:null,J=p.fragments.length;if(!J)return this.warn("No fragments in live playlist"),0;var re=p.fragments[0].start,ee=!S,ae=p.alignedSliding&&Object(j.isFiniteNumber)(re);if(ee||!ae&&!re){Object(w.alignStream)(G,V,p);var be=p.fragments[0].start;return this.log("Live playlist sliding: "+be.toFixed(2)+" start-sn: "+(S?S.startSN:"na")+"->"+p.startSN+" prev-sn: "+(G?G.sn:"na")+" fragments: "+J),be}return re},n.waitForCdnTuneIn=function(p){var S=3;return p.live&&p.canBlockReload&&p.tuneInGoal>Math.max(p.partHoldBack,p.partTarget*S)},n.setStartPosition=function(p,S){var k=this.startPosition;if(k<S&&(k=-1),k===-1||this.lastCurrentTime===-1){var I=p.startTimeOffset;Object(j.isFiniteNumber)(I)?(k=S+I,I<0&&(k+=p.totalduration),k=Math.min(Math.max(S,k),S+p.totalduration),this.log("Start time offset "+I+" found in playlist, adjust startPosition to "+k),this.startPosition=k):p.live?k=this.hls.liveSyncPosition||S:this.startPosition=k=0,this.lastCurrentTime=k}this.nextLoadPosition=k},n.getLoadPosition=function(){var p=this.media,S=0;return this.loadedmetadata&&p?S=p.currentTime:this.nextLoadPosition&&(S=this.nextLoadPosition),S},n.handleFragLoadAborted=function(p,S){this.transmuxer&&p.sn!=="initSegment"&&p.stats.aborted&&(this.warn("Fragment "+p.sn+(S?" part"+S.index:"")+" of level "+p.level+" was aborted"),this.resetFragmentLoading(p))},n.resetFragmentLoading=function(p){(!this.fragCurrent||!this.fragContextChanged(p))&&(this.state=u.IDLE)},n.onFragmentOrKeyLoadError=function(p,S){if(S.fatal)return;var k=S.frag;if(!k||k.type!==p)return;var I=this.fragCurrent;console.assert(I&&k.sn===I.sn&&k.level===I.level&&k.urlId===I.urlId,"Frag load error must match current frag to retry");var G=this.config;if(this.fragLoadError+1<=G.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(k.level))return;var V=Math.min(Math.pow(2,this.fragLoadError)*G.fragLoadingRetryDelay,G.fragLoadingMaxRetryTimeout);this.warn("Fragment "+k.sn+" of "+p+" "+k.level+" failed to load, retrying in "+V+"ms"),this.retryDate=self.performance.now()+V,this.fragLoadError++,this.state=u.FRAG_LOADING_WAITING_RETRY}else S.levelRetry?(p===s.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=u.IDLE):(M.logger.error(S.details+" reaches max retry, redispatch as fatal ..."),S.fatal=!0,this.hls.stopLoad(),this.state=u.ERROR)},n.afterBufferFlushed=function(p,S,k){if(!p)return;var I=K.BufferHelper.getBuffered(p);this.fragmentTracker.detectEvictedFragments(S,I,k),this.state===u.ENDED&&this.resetLoadingState()},n.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=u.IDLE},n.resetLiveStartWhenNotLoaded=function(p){if(!this.loadedmetadata){this.startFragRequested=!1;var S=this.levels?this.levels[p].details:null;if(S!=null&&S.live)return this.startPosition=-1,this.setStartPosition(S,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},n.updateLevelTiming=function(p,S,k,I){var G=this,V=k.details;console.assert(!!V,"level.details must be defined");var J=Object.keys(p.elementaryStreams).reduce(function(re,ee){var ae=p.elementaryStreams[ee];if(ae){var be=ae.endPTS-ae.startPTS;if(be<=0)return G.warn("Could not parse fragment "+p.sn+" "+ee+" duration reliably ("+be+") resetting transmuxer to fallback to playlist timing"),G.resetTransmuxer(),re||!1;var he=I?0:Object(b.updateFragPTSDTS)(V,p,ae.startPTS,ae.endPTS,ae.startDTS,ae.endDTS);return G.hls.trigger(R.Events.LEVEL_PTS_UPDATED,{details:V,level:k,drift:he,type:ee,frag:p,start:ae.startPTS,end:ae.endPTS}),!0}return re},!1);J?(this.state=u.PARSED,this.hls.trigger(R.Events.FRAG_PARSED,{frag:p,part:S})):this.resetLoadingState()},n.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},c(t,[{key:"state",get:function(){return this._state},set:function(p){var S=this._state;S!==p&&(this._state=p,this.log(S+"->"+p))}}]),t}(O.default)},"./src/controller/buffer-controller.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"default",function(){return E});var j=C("./src/polyfills/number.ts"),O=C("./src/events.ts"),x=C("./src/utils/logger.ts"),K=C("./src/errors.ts"),M=C("./src/utils/buffer-helper.ts"),R=C("./src/utils/mediasource-helper.ts"),L=C("./src/loader/fragment.ts"),y=C("./src/controller/buffer-operation-queue.ts"),T=Object(R.getMediaSource)(),w=/([ha]vc.)(?:\.[^.,]+)+/,E=function(){function b(l){var e=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var s=e.hls,a=e.media,c=e.mediaSource;x.logger.log("[buffer-controller]: Media source opened"),a&&(e.updateMediaElementDuration(),s.trigger(O.Events.MEDIA_ATTACHED,{media:a})),c&&c.removeEventListener("sourceopen",e._onMediaSourceOpen),e.checkPendingTracks()},this._onMediaSourceClose=function(){x.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){x.logger.log("[buffer-controller]: Media source ended")},this.hls=l,this._initSourceBuffer(),this.registerListeners()}var v=b.prototype;return v.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},v.destroy=function(){this.unregisterListeners(),this.details=null},v.registerListeners=function(){var e=this.hls;e.on(O.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(O.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(O.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(O.Events.BUFFER_RESET,this.onBufferReset,this),e.on(O.Events.BUFFER_APPENDING,this.onBufferAppending,this),e.on(O.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.on(O.Events.BUFFER_EOS,this.onBufferEos,this),e.on(O.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(O.Events.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(O.Events.FRAG_PARSED,this.onFragParsed,this),e.on(O.Events.FRAG_CHANGED,this.onFragChanged,this)},v.unregisterListeners=function(){var e=this.hls;e.off(O.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(O.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(O.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(O.Events.BUFFER_RESET,this.onBufferReset,this),e.off(O.Events.BUFFER_APPENDING,this.onBufferAppending,this),e.off(O.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.off(O.Events.BUFFER_EOS,this.onBufferEos,this),e.off(O.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(O.Events.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(O.Events.FRAG_PARSED,this.onFragParsed,this),e.off(O.Events.FRAG_CHANGED,this.onFragChanged,this)},v._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new y.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},v.onManifestParsed=function(e,s){var a=2;(s.audio&&!s.video||!s.altAudio)&&(a=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=a,this.details=null,x.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},v.onMediaAttaching=function(e,s){var a=this.media=s.media;if(a&&T){var c=this.mediaSource=new T;c.addEventListener("sourceopen",this._onMediaSourceOpen),c.addEventListener("sourceended",this._onMediaSourceEnded),c.addEventListener("sourceclose",this._onMediaSourceClose),a.src=self.URL.createObjectURL(c),this._objectUrl=a.src}},v.onMediaDetaching=function(){var e=this.media,s=this.mediaSource,a=this._objectUrl;if(s){if(x.logger.log("[buffer-controller]: media source detaching"),s.readyState==="open")try{s.endOfStream()}catch(c){x.logger.warn("[buffer-controller]: onMediaDetaching: "+c.message+" while calling endOfStream")}this.onBufferReset(),s.removeEventListener("sourceopen",this._onMediaSourceOpen),s.removeEventListener("sourceended",this._onMediaSourceEnded),s.removeEventListener("sourceclose",this._onMediaSourceClose),e&&(a&&self.URL.revokeObjectURL(a),e.src===a?(e.removeAttribute("src"),e.load()):x.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(O.Events.MEDIA_DETACHED,void 0)},v.onBufferReset=function(){var e=this;this.getSourceBufferTypes().forEach(function(s){var a=e.sourceBuffer[s];try{a&&(e.removeBufferListeners(s),e.mediaSource&&e.mediaSource.removeSourceBuffer(a),e.sourceBuffer[s]=void 0)}catch(c){x.logger.warn("[buffer-controller]: Failed to reset the "+s+" buffer",c)}}),this._initSourceBuffer()},v.onBufferCodecs=function(e,s){var a=this,c=this.getSourceBufferTypes().length;if(Object.keys(s).forEach(function(d){if(c){var o=a.tracks[d];if(o&&typeof o.buffer.changeType=="function"){var f=s[d],u=f.codec,i=f.levelCodec,r=f.container,t=(o.levelCodec||o.codec).replace(w,"$1"),n=(i||u).replace(w,"$1");if(t!==n){var g=r+";codecs="+(i||u);a.appendChangeType(d,g)}}}else a.pendingTracks[d]=s[d]}),c)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},v.appendChangeType=function(e,s){var a=this,c=this.operationQueue,d={execute:function(){var f=a.sourceBuffer[e];f&&(x.logger.log("[buffer-controller]: changing "+e+" sourceBuffer type to "+s),f.changeType(s)),c.shiftAndExecuteNext(e)},onStart:function(){},onComplete:function(){},onError:function(f){x.logger.warn("[buffer-controller]: Failed to change "+e+" SourceBuffer type",f)}};c.append(d,e)},v.onBufferAppending=function(e,s){var a=this,c=this.hls,d=this.operationQueue,o=this.tracks,f=s.data,u=s.type,i=s.frag,r=s.part,t=s.chunkMeta,n=t.buffering[u],g=self.performance.now();n.start=g;var p=i.stats.buffering,S=r?r.stats.buffering:null;p.start===0&&(p.start=g),S&&S.start===0&&(S.start=g);var k=o.audio,I=u==="audio"&&t.id===1&&(k==null?void 0:k.container)==="audio/mpeg",G={execute:function(){if(n.executeStart=self.performance.now(),I){var J=a.sourceBuffer[u];if(J){var re=i.start-J.timestampOffset;Math.abs(re)>=.1&&(x.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+i.start+" (delta: "+re+") sn: "+i.sn+")"),J.timestampOffset=i.start)}}a.appendExecutor(f,u)},onStart:function(){},onComplete:function(){var J=self.performance.now();n.executeEnd=n.end=J,p.first===0&&(p.first=J),S&&S.first===0&&(S.first=J);var re=a.sourceBuffer,ee={};for(var ae in re)ee[ae]=M.BufferHelper.getBuffered(re[ae]);a.appendError=0,a.hls.trigger(O.Events.BUFFER_APPENDED,{type:u,frag:i,part:r,chunkMeta:t,parent:i.type,timeRanges:ee})},onError:function(J){x.logger.error("[buffer-controller]: Error encountered while trying to append to the "+u+" SourceBuffer",J);var re={type:K.ErrorTypes.MEDIA_ERROR,parent:i.type,details:K.ErrorDetails.BUFFER_APPEND_ERROR,err:J,fatal:!1};J.code===DOMException.QUOTA_EXCEEDED_ERR?re.details=K.ErrorDetails.BUFFER_FULL_ERROR:(a.appendError++,re.details=K.ErrorDetails.BUFFER_APPEND_ERROR,a.appendError>c.config.appendErrorMaxRetry&&(x.logger.error("[buffer-controller]: Failed "+c.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),re.fatal=!0)),c.trigger(O.Events.ERROR,re)}};d.append(G,u)},v.onBufferFlushing=function(e,s){var a=this,c=this.operationQueue,d=function(f){return{execute:a.removeExecutor.bind(a,f,s.startOffset,s.endOffset),onStart:function(){},onComplete:function(){a.hls.trigger(O.Events.BUFFER_FLUSHED,{type:f})},onError:function(i){x.logger.warn("[buffer-controller]: Failed to remove from "+f+" SourceBuffer",i)}}};s.type?c.append(d(s.type),s.type):this.getSourceBufferTypes().forEach(function(o){c.append(d(o),o)})},v.onFragParsed=function(e,s){var a=this,c=s.frag,d=s.part,o=[],f=d?d.elementaryStreams:c.elementaryStreams;f[L.ElementaryStreamTypes.AUDIOVIDEO]?o.push("audiovideo"):(f[L.ElementaryStreamTypes.AUDIO]&&o.push("audio"),f[L.ElementaryStreamTypes.VIDEO]&&o.push("video"));var u=function(){var r=self.performance.now();c.stats.buffering.end=r,d&&(d.stats.buffering.end=r);var t=d?d.stats:c.stats;a.hls.trigger(O.Events.FRAG_BUFFERED,{frag:c,part:d,stats:t,id:c.type})};o.length===0&&x.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+c.type+" level: "+c.level+" sn: "+c.sn),this.blockBuffers(u,o)},v.onFragChanged=function(e,s){this.flushBackBuffer()},v.onBufferEos=function(e,s){var a=this,c=this.getSourceBufferTypes().reduce(function(d,o){var f=a.sourceBuffer[o];return(!s.type||s.type===o)&&(f&&!f.ended&&(f.ended=!0,x.logger.log("[buffer-controller]: "+o+" sourceBuffer now EOS"))),d&&!!(!f||f.ended)},!0);c&&this.blockBuffers(function(){var d=a.mediaSource;if(!d||d.readyState!=="open")return;d.endOfStream()})},v.onLevelUpdated=function(e,s){var a=s.details;if(!a.fragments.length)return;this.details=a,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},v.flushBackBuffer=function(){var e=this.hls,s=this.details,a=this.media,c=this.sourceBuffer;if(!a||s===null)return;var d=this.getSourceBufferTypes();if(!d.length)return;var o=s.live&&e.config.liveBackBufferLength!==null?e.config.liveBackBufferLength:e.config.backBufferLength;if(!Object(j.isFiniteNumber)(o)||o<0)return;var f=a.currentTime,u=s.levelTargetDuration,i=Math.max(o,u),r=Math.floor(f/u)*u-i;d.forEach(function(t){var n=c[t];if(n){var g=M.BufferHelper.getBuffered(n);g.length>0&&r>g.start(0)&&(e.trigger(O.Events.BACK_BUFFER_REACHED,{bufferEnd:r}),s.live&&e.trigger(O.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:r}),e.trigger(O.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:r,type:t}))}})},v.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var e=this.details,s=this.hls,a=this.media,c=this.mediaSource,d=e.fragments[0].start+e.totalduration,o=a.duration,f=Object(j.isFiniteNumber)(c.duration)?c.duration:0;e.live&&s.config.liveDurationInfinity?(x.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),c.duration=Infinity,this.updateSeekableRange(e)):(d>f&&d>o||!Object(j.isFiniteNumber)(o))&&(x.logger.log("[buffer-controller]: Updating Media Source duration to "+d.toFixed(3)),c.duration=d)},v.updateSeekableRange=function(e){var s=this.mediaSource,a=e.fragments,c=a.length;if(c&&e.live&&s!==null&&s!==void 0&&s.setLiveSeekableRange){var d=Math.max(0,a[0].start),o=Math.max(d,d+e.totalduration);s.setLiveSeekableRange(d,o)}},v.checkPendingTracks=function(){var e=this.bufferCodecEventsExpected,s=this.operationQueue,a=this.pendingTracks,c=Object.keys(a).length;if(c&&!e||c===2){this.createSourceBuffers(a),this.pendingTracks={};var d=this.getSourceBufferTypes();if(d.length===0){this.hls.trigger(O.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}d.forEach(function(o){s.executeNext(o)})}},v.createSourceBuffers=function(e){var s=this.sourceBuffer,a=this.mediaSource;if(!a)throw Error("createSourceBuffers called when mediaSource was null");var c=0;for(var d in e)if(!s[d]){var o=e[d];if(!o)throw Error("source buffer exists for track "+d+", however track does not");var f=o.levelCodec||o.codec,u=o.container+";codecs="+f;x.logger.log("[buffer-controller]: creating sourceBuffer("+u+")");try{var i=s[d]=a.addSourceBuffer(u),r=d;this.addBufferListener(r,"updatestart",this._onSBUpdateStart),this.addBufferListener(r,"updateend",this._onSBUpdateEnd),this.addBufferListener(r,"error",this._onSBUpdateError),this.tracks[d]={buffer:i,codec:f,container:o.container,levelCodec:o.levelCodec,id:o.id},c++}catch(t){x.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+t.message),this.hls.trigger(O.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:t,mimeType:u})}}c&&this.hls.trigger(O.Events.BUFFER_CREATED,{tracks:this.tracks})},v._onSBUpdateStart=function(e){var s=this.operationQueue,a=s.current(e);a.onStart()},v._onSBUpdateEnd=function(e){var s=this.operationQueue,a=s.current(e);a.onComplete(),s.shiftAndExecuteNext(e)},v._onSBUpdateError=function(e,s){x.logger.error("[buffer-controller]: "+e+" SourceBuffer error",s),this.hls.trigger(O.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var a=this.operationQueue.current(e);a&&a.onError(s)},v.removeExecutor=function(e,s,a){var c=this.media,d=this.mediaSource,o=this.operationQueue,f=this.sourceBuffer,u=f[e];if(!c||!d||!u){x.logger.warn("[buffer-controller]: Attempting to remove from the "+e+" SourceBuffer, but it does not exist"),o.shiftAndExecuteNext(e);return}var i=Object(j.isFiniteNumber)(c.duration)?c.duration:Infinity,r=Object(j.isFiniteNumber)(d.duration)?d.duration:Infinity,t=Math.max(0,s),n=Math.min(a,i,r);n>t?(x.logger.log("[buffer-controller]: Removing ["+t+","+n+"] from the "+e+" SourceBuffer"),console.assert(!u.updating,e+" sourceBuffer must not be updating"),u.remove(t,n)):o.shiftAndExecuteNext(e)},v.appendExecutor=function(e,s){var a=this.operationQueue,c=this.sourceBuffer,d=c[s];if(!d){x.logger.warn("[buffer-controller]: Attempting to append to the "+s+" SourceBuffer, but it does not exist"),a.shiftAndExecuteNext(s);return}d.ended=!1,console.assert(!d.updating,s+" sourceBuffer must not be updating"),d.appendBuffer(e)},v.blockBuffers=function(e,s){var a=this;if(s===void 0&&(s=this.getSourceBufferTypes()),!s.length){x.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(e);return}var c=this.operationQueue,d=s.map(function(o){return c.appendBlocker(o)});Promise.all(d).then(function(){e(),s.forEach(function(o){var f=a.sourceBuffer[o];(!f||!f.updating)&&c.shiftAndExecuteNext(o)})})},v.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},v.addBufferListener=function(e,s,a){var c=this.sourceBuffer[e];if(!c)return;var d=a.bind(this,e);this.listeners[e].push({event:s,listener:d}),c.addEventListener(s,d)},v.removeBufferListeners=function(e){var s=this.sourceBuffer[e];if(!s)return;this.listeners[e].forEach(function(a){s.removeEventListener(a.event,a.listener)})},b}()},"./src/controller/buffer-operation-queue.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"default",function(){return O});var j=C("./src/utils/logger.ts"),O=function(){function x(M){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=M}var K=x.prototype;return K.append=function(R,L){var y=this.queues[L];y.push(R),y.length===1&&this.buffers[L]&&this.executeNext(L)},K.insertAbort=function(R,L){var y=this.queues[L];y.unshift(R),this.executeNext(L)},K.appendBlocker=function(R){var L,y=new Promise(function(w){L=w}),T={execute:L,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(T,R),y},K.executeNext=function(R){var L=this.buffers,y=this.queues,T=L[R],w=y[R];if(w.length){var E=w[0];try{E.execute()}catch(b){j.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),E.onError(b),(!T||!T.updating)&&(w.shift(),this.executeNext(R))}}},K.shiftAndExecuteNext=function(R){this.queues[R].shift(),this.executeNext(R)},K.current=function(R){return this.queues[R][0]},x}()},"./src/controller/cap-level-controller.ts":function(ve,U,C){"use strict";C.r(U);var j=C("./src/events.ts");function O(M,R){for(var L=0;L<R.length;L++){var y=R[L];y.enumerable=y.enumerable||!1,y.configurable=!0,"value"in y&&(y.writable=!0),Object.defineProperty(M,y.key,y)}}function x(M,R,L){return R&&O(M.prototype,R),L&&O(M,L),M}var K=function(){function M(L){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=L,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var R=M.prototype;return R.setStreamController=function(y){this.streamController=y},R.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},R.registerListeners=function(){var y=this.hls;y.on(j.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.on(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.on(j.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.on(j.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},R.unregisterListener=function(){var y=this.hls;y.off(j.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.off(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.off(j.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.off(j.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},R.onFpsDropLevelCapping=function(y,T){M.isLevelAllowed(T.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(T.droppedLevel)},R.onMediaAttaching=function(y,T){this.media=T.media instanceof HTMLVideoElement?T.media:null},R.onManifestParsed=function(y,T){var w=this.hls;this.restrictedLevels=[],this.firstLevel=T.firstLevel,w.config.capLevelToPlayerSize&&T.video&&this.startCapping()},R.onBufferCodecs=function(y,T){var w=this.hls;w.config.capLevelToPlayerSize&&T.video&&this.startCapping()},R.onMediaDetaching=function(){this.stopCapping()},R.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var y=this.hls.levels;if(y.length){var T=this.hls;T.autoLevelCapping=this.getMaxLevel(y.length-1),T.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=T.autoLevelCapping}}},R.getMaxLevel=function(y){var T=this,w=this.hls.levels;if(!w.length)return-1;var E=w.filter(function(b,v){return M.isLevelAllowed(v,T.restrictedLevels)&&v<=y});return this.clientRect=null,M.getMaxLevelByMediaSize(E,this.mediaWidth,this.mediaHeight)},R.startCapping=function(){if(this.timer)return;this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize()},R.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},R.getDimensions=function(){if(this.clientRect)return this.clientRect;var y=this.media,T={width:0,height:0};if(y){var w=y.getBoundingClientRect();T.width=w.width,T.height=w.height,!T.width&&!T.height&&(T.width=w.right-w.left||y.width||0,T.height=w.bottom-w.top||y.height||0)}return this.clientRect=T,T},M.isLevelAllowed=function(y,T){return T===void 0&&(T=[]),T.indexOf(y)===-1},M.getMaxLevelByMediaSize=function(y,T,w){if(!y||!y.length)return-1;for(var E=function(s,a){return a?s.width!==a.width||s.height!==a.height:!0},b=y.length-1,v=0;v<y.length;v+=1){var l=y[v];if((l.width>=T||l.height>=w)&&E(l,y[v+1])){b=v;break}}return b},x(M,[{key:"mediaWidth",get:function(){return this.getDimensions().width*M.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*M.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var y=1;try{y=self.devicePixelRatio}catch(T){}return y}}]),M}();U.default=K},"./src/controller/cmcd-controller.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"default",function(){return E});var j=C("./src/events.ts"),O=C("./src/types/cmcd.ts"),x=C("./src/utils/buffer-helper.ts"),K=C("./src/utils/logger.ts");function M(b,v){for(var l=0;l<v.length;l++){var e=v[l];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(b,e.key,e)}}function R(b,v,l){return v&&M(b.prototype,v),l&&M(b,l),b}function L(b,v){var l=typeof Symbol!="undefined"&&b[Symbol.iterator]||b["@@iterator"];if(l)return(l=l.call(b)).next.bind(l);if(Array.isArray(b)||(l=y(b))||v&&b&&typeof b.length=="number"){l&&(b=l);var e=0;return function(){return e>=b.length?{done:!0}:{done:!1,value:b[e++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function y(b,v){if(!b)return;if(typeof b=="string")return T(b,v);var l=Object.prototype.toString.call(b).slice(8,-1);if(l==="Object"&&b.constructor&&(l=b.constructor.name),l==="Map"||l==="Set")return Array.from(b);if(l==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(l))return T(b,v)}function T(b,v){(v==null||v>b.length)&&(v=b.length);for(var l=0,e=new Array(v);l<v;l++)e[l]=b[l];return e}function w(){return w=Object.assign||function(b){for(var v=1;v<arguments.length;v++){var l=arguments[v];for(var e in l)Object.prototype.hasOwnProperty.call(l,e)&&(b[e]=l[e])}return b},w.apply(this,arguments)}var E=function(){function b(l){var e=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){e.initialized&&(e.starved=!0),e.buffering=!0},this.onPlaying=function(){e.initialized||(e.initialized=!0),e.buffering=!1},this.applyPlaylistData=function(c){try{e.apply(c,{ot:O.CMCDObjectType.MANIFEST,su:!e.initialized})}catch(d){K.logger.warn("Could not generate manifest CMCD data.",d)}},this.applyFragmentData=function(c){try{var d=c.frag,o=e.hls.levels[d.level],f=e.getObjectType(d),u={d:d.duration*1e3,ot:f};(f===O.CMCDObjectType.VIDEO||f===O.CMCDObjectType.AUDIO||f==O.CMCDObjectType.MUXED)&&(u.br=o.bitrate/1e3,u.tb=e.getTopBandwidth(f),u.bl=e.getBufferLength(f)),e.apply(c,u)}catch(i){K.logger.warn("Could not generate segment CMCD data.",i)}},this.hls=l;var s=this.config=l.config,a=s.cmcd;a!=null&&(s.pLoader=this.createPlaylistLoader(),s.fLoader=this.createFragmentLoader(),this.sid=a.sessionId||b.uuid(),this.cid=a.contentId,this.useHeaders=a.useHeaders===!0,this.registerListeners())}var v=b.prototype;return v.registerListeners=function(){var e=this.hls;e.on(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(j.Events.MEDIA_DETACHED,this.onMediaDetached,this),e.on(j.Events.BUFFER_CREATED,this.onBufferCreated,this)},v.unregisterListeners=function(){var e=this.hls;e.off(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(j.Events.MEDIA_DETACHED,this.onMediaDetached,this),e.off(j.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},v.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},v.onMediaAttached=function(e,s){this.media=s.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},v.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},v.onBufferCreated=function(e,s){var a,c;this.audioBuffer=(a=s.tracks.audio)===null||a===void 0?void 0:a.buffer,this.videoBuffer=(c=s.tracks.video)===null||c===void 0?void 0:c.buffer},v.createData=function(){var e;return{v:O.CMCDVersion,sf:O.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(e=this.media)===null||e===void 0?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},v.apply=function(e,s){s===void 0&&(s={}),w(s,this.createData());var a=s.ot===O.CMCDObjectType.INIT||s.ot===O.CMCDObjectType.VIDEO||s.ot===O.CMCDObjectType.MUXED;if(this.starved&&a&&(s.bs=!0,s.su=!0,this.starved=!1),s.su==null&&(s.su=this.buffering),this.useHeaders){var c=b.toHeaders(s);if(!Object.keys(c).length)return;e.headers||(e.headers={}),w(e.headers,c)}else{var d=b.toQuery(s);if(!d)return;e.url=b.appendQueryToUri(e.url,d)}},v.getObjectType=function(e){var s=e.type;return s==="subtitle"?O.CMCDObjectType.TIMED_TEXT:e.sn==="initSegment"?O.CMCDObjectType.INIT:s==="audio"?O.CMCDObjectType.AUDIO:s==="main"?this.hls.audioTracks.length?O.CMCDObjectType.VIDEO:O.CMCDObjectType.MUXED:void 0},v.getTopBandwidth=function(e){for(var s=0,a=e===O.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,c=L(a),d;!(d=c()).done;){var o=d.value;o.bitrate>s&&(s=o.bitrate)}return s>0?s:NaN},v.getBufferLength=function(e){var s=this.hls.media,a=e===O.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!a||!s)return NaN;var c=x.BufferHelper.bufferInfo(a,s.currentTime,this.config.maxBufferHole);return c.len*1e3},v.createPlaylistLoader=function(){var e=this.config.pLoader,s=this.applyPlaylistData,a=e||this.config.loader;return function(){function c(o){this.loader=void 0,this.loader=new a(o)}var d=c.prototype;return d.destroy=function(){this.loader.destroy()},d.abort=function(){this.loader.abort()},d.load=function(f,u,i){s(f),this.loader.load(f,u,i)},R(c,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),c}()},v.createFragmentLoader=function(){var e=this.config.fLoader,s=this.applyFragmentData,a=e||this.config.loader;return function(){function c(o){this.loader=void 0,this.loader=new a(o)}var d=c.prototype;return d.destroy=function(){this.loader.destroy()},d.abort=function(){this.loader.abort()},d.load=function(f,u,i){s(f),this.loader.load(f,u,i)},R(c,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),c}()},b.uuid=function(){var e=URL.createObjectURL(new Blob),s=e.toString();return URL.revokeObjectURL(e),s.substr(s.lastIndexOf("/")+1)},b.serialize=function(e){for(var s=[],a=function(I){return!Number.isNaN(I)&&I!=null&&I!==""&&I!==!1},c=function(I){return Math.round(I)},d=function(I){return c(I/100)*100},o=function(I){return encodeURIComponent(I)},f={br:c,d:c,bl:d,dl:d,mtp:d,nor:o,rtp:d,tb:c},u=Object.keys(e||{}).sort(),i=L(u),r;!(r=i()).done;){var t=r.value,n=e[t];if(!a(n))continue;if(t==="v"&&n===1)continue;if(t=="pr"&&n===1)continue;var g=f[t];g&&(n=g(n));var p=typeof n,S=void 0;t==="ot"||t==="sf"||t==="st"?S=t+"="+n:p==="boolean"?S=t:p==="number"?S=t+"="+n:S=t+"="+JSON.stringify(n),s.push(S)}return s.join(",")},b.toHeaders=function(e){for(var s=Object.keys(e),a={},c=["Object","Request","Session","Status"],d=[{},{},{},{}],o={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},f=0,u=s;f<u.length;f++){var i=u[f],r=o[i]!=null?o[i]:1;d[r][i]=e[i]}for(var t=0;t<d.length;t++){var n=b.serialize(d[t]);n&&(a["CMCD-"+c[t]]=n)}return a},b.toQuery=function(e){return"CMCD="+encodeURIComponent(b.serialize(e))},b.appendQueryToUri=function(e,s){if(!s)return e;var a=e.includes("?")?"&":"?";return""+e+a+s},b}()},"./src/controller/eme-controller.ts":function(ve,U,C){"use strict";C.r(U);var j=C("./src/events.ts"),O=C("./src/errors.ts"),x=C("./src/utils/logger.ts"),K=C("./src/utils/mediakeys-helper.ts");function M(E,b){for(var v=0;v<b.length;v++){var l=b[v];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(E,l.key,l)}}function R(E,b,v){return b&&M(E.prototype,b),v&&M(E,v),E}var L=3,y=function(b,v,l){var e={audioCapabilities:[],videoCapabilities:[]};return b.forEach(function(s){e.audioCapabilities.push({contentType:'audio/mp4; codecs="'+s+'"',robustness:l.audioRobustness||""})}),v.forEach(function(s){e.videoCapabilities.push({contentType:'video/mp4; codecs="'+s+'"',robustness:l.videoRobustness||""})}),[e]},T=function(b,v,l,e){switch(b){case K.KeySystems.WIDEVINE:return y(v,l,e);default:throw new Error("Unknown key-system: "+b)}},w=function(){function E(v){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=v,this._config=v.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var b=E.prototype;return b.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},b._registerListeners=function(){this.hls.on(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(j.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(j.Events.MANIFEST_PARSED,this.onManifestParsed,this)},b._unregisterListeners=function(){this.hls.off(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(j.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(j.Events.MANIFEST_PARSED,this.onManifestParsed,this)},b.getLicenseServerUrl=function(l){switch(l){case K.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+l+'"')},b._attemptKeySystemAccess=function(l,e,s){var a=this,c=T(l,e,s,this._drmSystemOptions);x.logger.log("Requesting encrypted media key-system access");var d=this.requestMediaKeySystemAccess(l,c);this.mediaKeysPromise=d.then(function(o){return a._onMediaKeySystemAccessObtained(l,o)}),d.catch(function(o){x.logger.error('Failed to obtain key-system "'+l+'" access:',o)})},b._onMediaKeySystemAccessObtained=function(l,e){var s=this;x.logger.log('Access for key-system "'+l+'" obtained');var a={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:e,mediaKeySystemDomain:l};this._mediaKeysList.push(a);var c=Promise.resolve().then(function(){return e.createMediaKeys()}).then(function(d){return a.mediaKeys=d,x.logger.log('Media-keys created for key-system "'+l+'"'),s._onMediaKeysCreated(),d});return c.catch(function(d){x.logger.error("Failed to create media-keys:",d)}),c},b._onMediaKeysCreated=function(){var l=this;this._mediaKeysList.forEach(function(e){e.mediaKeysSession||(e.mediaKeysSession=e.mediaKeys.createSession(),l._onNewMediaKeySession(e.mediaKeysSession))})},b._onNewMediaKeySession=function(l){var e=this;x.logger.log("New key-system session "+l.sessionId),l.addEventListener("message",function(s){e._onKeySessionMessage(l,s.message)},!1)},b._onKeySessionMessage=function(l,e){x.logger.log("Got EME message event, creating license request"),this._requestLicense(e,function(s){x.logger.log("Received license data (length: "+(s&&s.byteLength)+"), updating key-session"),l.update(s)})},b.onMediaEncrypted=function(l){var e=this;if(x.logger.log('Media is encrypted using "'+l.initDataType+'" init data type'),!this.mediaKeysPromise){x.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(j.Events.ERROR,{type:O.ErrorTypes.KEY_SYSTEM_ERROR,details:O.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var s=function(c){if(!e._media)return;e._attemptSetMediaKeys(c),e._generateRequestWithPreferredKeySession(l.initDataType,l.initData)};this.mediaKeysPromise.then(s).catch(s)},b._attemptSetMediaKeys=function(l){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var e=this._mediaKeysList[0];if(!e||!e.mediaKeys){x.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(j.Events.ERROR,{type:O.ErrorTypes.KEY_SYSTEM_ERROR,details:O.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}x.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(e.mediaKeys),this._hasSetMediaKeys=!0}},b._generateRequestWithPreferredKeySession=function(l,e){var s=this,a=this._mediaKeysList[0];if(!a){x.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(j.Events.ERROR,{type:O.ErrorTypes.KEY_SYSTEM_ERROR,details:O.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(a.mediaKeysSessionInitialized){x.logger.warn("Key-Session already initialized but requested again");return}var c=a.mediaKeysSession;if(!c){x.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(j.Events.ERROR,{type:O.ErrorTypes.KEY_SYSTEM_ERROR,details:O.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!e){x.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(j.Events.ERROR,{type:O.ErrorTypes.KEY_SYSTEM_ERROR,details:O.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}x.logger.log('Generating key-session request for "'+l+'" init data type'),a.mediaKeysSessionInitialized=!0,c.generateRequest(l,e).then(function(){x.logger.debug("Key-session generation succeeded")}).catch(function(d){x.logger.error("Error generating key-session request:",d),s.hls.trigger(j.Events.ERROR,{type:O.ErrorTypes.KEY_SYSTEM_ERROR,details:O.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},b._createLicenseXhr=function(l,e,s){var a=new XMLHttpRequest;a.responseType="arraybuffer",a.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,a,l,e,s);var c=this._licenseXhrSetup;if(c)try{c.call(this.hls,a,l),c=void 0}catch(d){x.logger.error(d)}try{a.readyState||a.open("POST",l,!0),c&&c.call(this.hls,a,l)}catch(d){throw new Error("issue setting up KeySystem license XHR "+d)}return a},b._onLicenseRequestReadyStageChange=function(l,e,s,a){switch(l.readyState){case 4:if(l.status===200){this._requestLicenseFailureCount=0,x.logger.log("License request succeeded");var c=l.response,d=this._licenseResponseCallback;if(d)try{c=d.call(this.hls,l,e)}catch(f){x.logger.error(f)}a(c)}else{if(x.logger.error("License Request XHR failed ("+e+"). Status: "+l.status+" ("+l.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>L){this.hls.trigger(j.Events.ERROR,{type:O.ErrorTypes.KEY_SYSTEM_ERROR,details:O.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var o=L-this._requestLicenseFailureCount+1;x.logger.warn("Retrying license request, "+o+" attempts left"),this._requestLicense(s,a)}break}},b._generateLicenseRequestChallenge=function(l,e){switch(l.mediaKeySystemDomain){case K.KeySystems.WIDEVINE:return e}throw new Error("unsupported key-system: "+l.mediaKeySystemDomain)},b._requestLicense=function(l,e){x.logger.log("Requesting content license for key-system");var s=this._mediaKeysList[0];if(!s){x.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(j.Events.ERROR,{type:O.ErrorTypes.KEY_SYSTEM_ERROR,details:O.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var a=this.getLicenseServerUrl(s.mediaKeySystemDomain),c=this._createLicenseXhr(a,l,e);x.logger.log("Sending license request to URL: "+a);var d=this._generateLicenseRequestChallenge(s,l);c.send(d)}catch(o){x.logger.error("Failure requesting DRM license: "+o),this.hls.trigger(j.Events.ERROR,{type:O.ErrorTypes.KEY_SYSTEM_ERROR,details:O.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},b.onMediaAttached=function(l,e){if(!this._emeEnabled)return;var s=e.media;this._media=s,s.addEventListener("encrypted",this._onMediaEncrypted)},b.onMediaDetached=function(){var l=this._media,e=this._mediaKeysList;if(!l)return;l.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(e.map(function(s){if(s.mediaKeysSession)return s.mediaKeysSession.close().catch(function(){})})).then(function(){return l.setMediaKeys(null)}).catch(function(){})},b.onManifestParsed=function(l,e){if(!this._emeEnabled)return;var s=e.levels.map(function(c){return c.audioCodec}).filter(function(c){return!!c}),a=e.levels.map(function(c){return c.videoCodec}).filter(function(c){return!!c});this._attemptKeySystemAccess(K.KeySystems.WIDEVINE,s,a)},R(E,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),E}();U.default=w},"./src/controller/fps-controller.ts":function(ve,U,C){"use strict";C.r(U);var j=C("./src/events.ts"),O=C("./src/utils/logger.ts"),x=function(){function K(R){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=R,this.registerListeners()}var M=K.prototype;return M.setStreamController=function(L){this.streamController=L},M.registerListeners=function(){this.hls.on(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},M.unregisterListeners=function(){this.hls.off(j.Events.MEDIA_ATTACHING,this.onMediaAttaching)},M.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},M.onMediaAttaching=function(L,y){var T=this.hls.config;if(T.capLevelOnFPSDrop){var w=y.media instanceof self.HTMLVideoElement?y.media:null;this.media=w,w&&typeof w.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),T.fpsDroppedMonitoringPeriod)}},M.checkFPS=function(L,y,T){var w=performance.now();if(y){if(this.lastTime){var E=w-this.lastTime,b=T-this.lastDroppedFrames,v=y-this.lastDecodedFrames,l=1e3*b/E,e=this.hls;if(e.trigger(j.Events.FPS_DROP,{currentDropped:b,currentDecoded:v,totalDroppedFrames:T}),l>0&&b>e.config.fpsDroppedMonitoringThreshold*v){var s=e.currentLevel;O.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+s),s>0&&(e.autoLevelCapping===-1||e.autoLevelCapping>=s)&&(s=s-1,e.trigger(j.Events.FPS_DROP_LEVEL_CAPPING,{level:s,droppedLevel:e.currentLevel}),e.autoLevelCapping=s,this.streamController.nextLevelSwitch())}}this.lastTime=w,this.lastDroppedFrames=T,this.lastDecodedFrames=y}},M.checkFPSInterval=function(){var L=this.media;if(L)if(this.isVideoPlaybackQualityAvailable){var y=L.getVideoPlaybackQuality();this.checkFPS(L,y.totalVideoFrames,y.droppedVideoFrames)}else this.checkFPS(L,L.webkitDecodedFrameCount,L.webkitDroppedFrameCount)},K}();U.default=x},"./src/controller/fragment-finders.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"findFragmentByPDT",function(){return x}),C.d(U,"findFragmentByPTS",function(){return K}),C.d(U,"fragmentWithinToleranceTest",function(){return M}),C.d(U,"pdtWithinToleranceTest",function(){return R}),C.d(U,"findFragWithCC",function(){return L});var j=C("./src/polyfills/number.ts"),O=C("./src/utils/binary-search.ts");function x(y,T,w){if(T===null||!Array.isArray(y)||!y.length||!Object(j.isFiniteNumber)(T))return null;var E=y[0].programDateTime;if(T<(E||0))return null;var b=y[y.length-1].endProgramDateTime;if(T>=(b||0))return null;w=w||0;for(var v=0;v<y.length;++v){var l=y[v];if(R(T,w,l))return l}return null}function K(y,T,w,E){w===void 0&&(w=0),E===void 0&&(E=0);var b=null;if(y?b=T[y.sn-T[0].sn+1]||null:w===0&&T[0].start===0&&(b=T[0]),b&&M(w,E,b)===0)return b;var v=O.default.search(T,M.bind(null,w,E));return v||b}function M(y,T,w){y===void 0&&(y=0),T===void 0&&(T=0);var E=Math.min(T,w.duration+(w.deltaPTS?w.deltaPTS:0));return w.start+w.duration-E<=y?1:w.start-E>y&&w.start?-1:0}function R(y,T,w){var E=Math.min(T,w.duration+(w.deltaPTS?w.deltaPTS:0))*1e3,b=w.endProgramDateTime||0;return b-E>y}function L(y,T){return O.default.search(y,function(w){return w.cc<T?1:w.cc>T?-1:0})}},"./src/controller/fragment-tracker.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"FragmentState",function(){return x}),C.d(U,"FragmentTracker",function(){return K});var j=C("./src/events.ts"),O=C("./src/types/loader.ts"),x;(function(L){L.NOT_LOADED="NOT_LOADED",L.BACKTRACKED="BACKTRACKED",L.APPENDING="APPENDING",L.PARTIAL="PARTIAL",L.OK="OK"})(x||(x={}));var K=function(){function L(T){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=T,this._registerListeners()}var y=L.prototype;return y._registerListeners=function(){var w=this.hls;w.on(j.Events.BUFFER_APPENDED,this.onBufferAppended,this),w.on(j.Events.FRAG_BUFFERED,this.onFragBuffered,this),w.on(j.Events.FRAG_LOADED,this.onFragLoaded,this)},y._unregisterListeners=function(){var w=this.hls;w.off(j.Events.BUFFER_APPENDED,this.onBufferAppended,this),w.off(j.Events.FRAG_BUFFERED,this.onFragBuffered,this),w.off(j.Events.FRAG_LOADED,this.onFragLoaded,this)},y.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},y.getAppendedFrag=function(w,E){if(E===O.PlaylistLevelType.MAIN){var b=this.activeFragment,v=this.activeParts;if(!b)return null;if(v)for(var l=v.length;l--;){var e=v[l],s=e?e.end:b.appendedPTS;if(e.start<=w&&s!==void 0&&w<=s)return l>9&&(this.activeParts=v.slice(l-9)),e}else if(b.start<=w&&b.appendedPTS!==void 0&&w<=b.appendedPTS)return b}return this.getBufferedFrag(w,E)},y.getBufferedFrag=function(w,E){for(var b=this.fragments,v=Object.keys(b),l=v.length;l--;){var e=b[v[l]];if((e==null?void 0:e.body.type)===E&&e.buffered){var s=e.body;if(s.start<=w&&w<=s.end)return s}}return null},y.detectEvictedFragments=function(w,E,b){var v=this;Object.keys(this.fragments).forEach(function(l){var e=v.fragments[l];if(!e)return;if(!e.buffered){e.body.type===b&&v.removeFragment(e.body);return}var s=e.range[w];if(!s)return;s.time.some(function(a){var c=!v.isTimeBuffered(a.startPTS,a.endPTS,E);return c&&v.removeFragment(e.body),c})})},y.detectPartialFragments=function(w){var E=this,b=this.timeRanges,v=w.frag,l=w.part;if(!b||v.sn==="initSegment")return;var e=R(v),s=this.fragments[e];if(!s)return;Object.keys(b).forEach(function(a){var c=v.elementaryStreams[a];if(!c)return;var d=b[a],o=l!==null||c.partial===!0;s.range[a]=E.getBufferedTimes(v,l,o,d)}),s.backtrack=s.loaded=null,Object.keys(s.range).length?s.buffered=!0:this.removeFragment(s.body)},y.fragBuffered=function(w){var E=R(w),b=this.fragments[E];b&&(b.backtrack=b.loaded=null,b.buffered=!0)},y.getBufferedTimes=function(w,E,b,v){for(var l={time:[],partial:b},e=E?E.start:w.start,s=E?E.end:w.end,a=w.minEndPTS||s,c=w.maxStartPTS||e,d=0;d<v.length;d++){var o=v.start(d)-this.bufferPadding,f=v.end(d)+this.bufferPadding;if(c>=o&&a<=f){l.time.push({startPTS:Math.max(e,v.start(d)),endPTS:Math.min(s,v.end(d))});break}else if(e<f&&s>o)l.partial=!0,l.time.push({startPTS:Math.max(e,v.start(d)),endPTS:Math.min(s,v.end(d))});else if(s<=o)break}return l},y.getPartialFragment=function(w){var E=null,b,v,l,e=0,s=this.bufferPadding,a=this.fragments;return Object.keys(a).forEach(function(c){var d=a[c];if(!d)return;M(d)&&(v=d.body.start-s,l=d.body.end+s,w>=v&&w<=l&&(b=Math.min(w-v,l-w),e<=b&&(E=d.body,e=b)))}),E},y.getState=function(w){var E=R(w),b=this.fragments[E];return b?b.buffered?M(b)?x.PARTIAL:x.OK:b.backtrack?x.BACKTRACKED:x.APPENDING:x.NOT_LOADED},y.backtrack=function(w,E){var b=R(w),v=this.fragments[b];if(!v||v.backtrack)return null;var l=v.backtrack=E||v.loaded;return v.loaded=null,l},y.getBacktrackData=function(w){var E=R(w),b=this.fragments[E];if(b){var v,l=b.backtrack;if(l!=null&&(v=l.payload)!==null&&v!==void 0&&v.byteLength)return l;this.removeFragment(w)}return null},y.isTimeBuffered=function(w,E,b){for(var v,l,e=0;e<b.length;e++){if(v=b.start(e)-this.bufferPadding,l=b.end(e)+this.bufferPadding,w>=v&&E<=l)return!0;if(E<=v)return!1}return!1},y.onFragLoaded=function(w,E){var b=E.frag,v=E.part;if(b.sn==="initSegment"||b.bitrateTest||v)return;var l=R(b);this.fragments[l]={body:b,loaded:E,backtrack:null,buffered:!1,range:Object.create(null)}},y.onBufferAppended=function(w,E){var b=this,v=E.frag,l=E.part,e=E.timeRanges;if(v.type===O.PlaylistLevelType.MAIN)if(this.activeFragment=v,l){var s=this.activeParts;s||(this.activeParts=s=[]),s.push(l)}else this.activeParts=null;this.timeRanges=e,Object.keys(e).forEach(function(a){var c=e[a];if(b.detectEvictedFragments(a,c),!l)for(var d=0;d<c.length;d++)v.appendedPTS=Math.max(c.end(d),v.appendedPTS||0)})},y.onFragBuffered=function(w,E){this.detectPartialFragments(E)},y.hasFragment=function(w){var E=R(w);return!!this.fragments[E]},y.removeFragmentsInRange=function(w,E,b){var v=this;Object.keys(this.fragments).forEach(function(l){var e=v.fragments[l];if(!e)return;if(e.buffered){var s=e.body;s.type===b&&s.start<E&&s.end>w&&v.removeFragment(s)}})},y.removeFragment=function(w){var E=R(w);w.stats.loaded=0,w.clearElementaryStreamInfo(),delete this.fragments[E]},y.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},L}();function M(L){var y,T;return L.buffered&&(((y=L.range.video)===null||y===void 0?void 0:y.partial)||((T=L.range.audio)===null||T===void 0?void 0:T.partial))}function R(L){return L.type+"_"+L.level+"_"+L.urlId+"_"+L.sn}},"./src/controller/gap-controller.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"STALL_MINIMUM_DURATION_MS",function(){return M}),C.d(U,"MAX_START_GAP_JUMP",function(){return R}),C.d(U,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return L}),C.d(U,"SKIP_BUFFER_RANGE_START",function(){return y}),C.d(U,"default",function(){return T});var j=C("./src/utils/buffer-helper.ts"),O=C("./src/errors.ts"),x=C("./src/events.ts"),K=C("./src/utils/logger.ts"),M=250,R=2,L=.1,y=.05,T=function(){function w(b,v,l,e){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=b,this.media=v,this.fragmentTracker=l,this.hls=e}var E=w.prototype;return E.destroy=function(){this.hls=this.fragmentTracker=this.media=null},E.poll=function(v){var l=this.config,e=this.media,s=this.stalled,a=e.currentTime,c=e.seeking,d=this.seeking&&!c,o=!this.seeking&&c;if(this.seeking=c,a!==v){if(this.moved=!0,s!==null){if(this.stallReported){var f=self.performance.now()-s;K.logger.warn("playback not stuck anymore @"+a+", after "+Math.round(f)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((o||d)&&(this.stalled=null),e.paused||e.ended||e.playbackRate===0||!j.BufferHelper.getBuffered(e).length)return;var u=j.BufferHelper.bufferInfo(e,a,0),i=u.len>0,r=u.nextStart||0;if(!i&&!r)return;if(c){var t=u.len>R,n=!r||r-a>R&&!this.fragmentTracker.getPartialFragment(a);if(t||n)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var g,p=Math.max(r,u.start||0)-a,S=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,k=S==null||((g=S.details)===null||g===void 0)?void 0:g.live,I=k?S.details.targetduration*2:R;if(p>0&&p<=I){this._trySkipBufferHole(null);return}}var G=self.performance.now();if(s===null){this.stalled=G;return}var V=G-s;!c&&V>=M&&this._reportStall(u.len);var J=j.BufferHelper.bufferInfo(e,a,l.maxBufferHole);this._tryFixBufferStall(J,V)},E._tryFixBufferStall=function(v,l){var e=this.config,s=this.fragmentTracker,a=this.media,c=a.currentTime,d=s.getPartialFragment(c);if(d){var o=this._trySkipBufferHole(d);if(o)return}v.len>e.maxBufferHole&&l>e.highBufferWatchdogPeriod*1e3&&(K.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},E._reportStall=function(v){var l=this.hls,e=this.media,s=this.stallReported;s||(this.stallReported=!0,K.logger.warn("Playback stalling at @"+e.currentTime+" due to low buffer (buffer="+v+")"),l.trigger(x.Events.ERROR,{type:O.ErrorTypes.MEDIA_ERROR,details:O.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:v}))},E._trySkipBufferHole=function(v){for(var l=this.config,e=this.hls,s=this.media,a=s.currentTime,c=0,d=j.BufferHelper.getBuffered(s),o=0;o<d.length;o++){var f=d.start(o);if(a+l.maxBufferHole>=c&&a<f){var u=Math.max(f+y,s.currentTime+L);return K.logger.warn("skipping hole, adjusting currentTime from "+a+" to "+u),this.moved=!0,this.stalled=null,s.currentTime=u,v&&e.trigger(x.Events.ERROR,{type:O.ErrorTypes.MEDIA_ERROR,details:O.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+a+" to "+u,frag:v}),u}c=d.end(o)}return 0},E._tryNudgeBuffer=function(){var v=this.config,l=this.hls,e=this.media,s=e.currentTime,a=(this.nudgeRetry||0)+1;if(this.nudgeRetry=a,a<v.nudgeMaxRetry){var c=s+a*v.nudgeOffset;K.logger.warn("Nudging 'currentTime' from "+s+" to "+c),e.currentTime=c,l.trigger(x.Events.ERROR,{type:O.ErrorTypes.MEDIA_ERROR,details:O.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else K.logger.error("Playhead still not moving while enough data buffered @"+s+" after "+v.nudgeMaxRetry+" nudges"),l.trigger(x.Events.ERROR,{type:O.ErrorTypes.MEDIA_ERROR,details:O.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},w}()},"./src/controller/id3-track-controller.ts":function(ve,U,C){"use strict";C.r(U);var j=C("./src/events.ts"),O=C("./src/utils/texttrack-utils.ts"),x=C("./src/demux/id3.ts"),K=.25,M=function(){function R(y){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=y,this._registerListeners()}var L=R.prototype;return L.destroy=function(){this._unregisterListeners()},L._registerListeners=function(){var T=this.hls;T.on(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.on(j.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),T.on(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},L._unregisterListeners=function(){var T=this.hls;T.off(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.off(j.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),T.off(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},L.onMediaAttached=function(T,w){this.media=w.media},L.onMediaDetaching=function(){if(!this.id3Track)return;Object(O.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},L.getID3Track=function(T){if(!this.media)return;for(var w=0;w<T.length;w++){var E=T[w];if(E.kind==="metadata"&&E.label==="id3")return Object(O.sendAddTrackEvent)(E,this.media),E}return this.media.addTextTrack("metadata","id3")},L.onFragParsingMetadata=function(T,w){if(!this.media)return;var E=w.frag,b=w.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var v=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,l=0;l<b.length;l++){var e=x.getID3Frames(b[l].data);if(e){var s=b[l].pts,a=l<b.length-1?b[l+1].pts:E.end,c=a-s;c<=0&&(a=s+K);for(var d=0;d<e.length;d++){var o=e[d];if(!x.isTimeStampFrame(o)){var f=new v(s,a,"");f.value=o,this.id3Track.addCue(f)}}}}},L.onBufferFlushing=function(T,w){var E=w.startOffset,b=w.endOffset,v=w.type;if(!v||v==="audio"){var l=this.id3Track;l&&Object(O.removeCuesInRange)(l,E,b)}},R}();U.default=M},"./src/controller/latency-controller.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"default",function(){return R});var j=C("./src/errors.ts"),O=C("./src/events.ts"),x=C("./src/utils/logger.ts");function K(L,y){for(var T=0;T<y.length;T++){var w=y[T];w.enumerable=w.enumerable||!1,w.configurable=!0,"value"in w&&(w.writable=!0),Object.defineProperty(L,w.key,w)}}function M(L,y,T){return y&&K(L.prototype,y),T&&K(L,T),L}var R=function(){function L(T){var w=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return w.timeupdate()},this.hls=T,this.config=T.config,this.registerListeners()}var y=L.prototype;return y.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},y.registerListeners=function(){this.hls.on(O.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(O.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(O.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(O.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(O.Events.ERROR,this.onError,this)},y.unregisterListeners=function(){this.hls.off(O.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(O.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(O.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(O.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(O.Events.ERROR,this.onError)},y.onMediaAttached=function(w,E){this.media=E.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},y.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},y.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},y.onLevelUpdated=function(w,E){var b=E.details;this.levelDetails=b,b.advanced&&this.timeupdate(),!b.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},y.onError=function(w,E){if(E.details!==j.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,x.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},y.timeupdate=function(){var w=this.media,E=this.levelDetails;if(!w||!E)return;this.currentTime=w.currentTime;var b=this.computeLatency();if(b===null)return;this._latency=b;var v=this.config,l=v.lowLatencyMode,e=v.maxLiveSyncPlaybackRate;if(!l||e===1)return;var s=this.targetLatency;if(s===null)return;var a=b-s,c=Math.min(this.maxLatency,s+E.targetduration),d=a<c;if(E.live&&d&&a>.05&&this.forwardBufferLength>1){var o=Math.min(2,Math.max(1,e)),f=Math.round(2/(1+Math.exp(-.75*a-this.edgeStalled))*20)/20;w.playbackRate=Math.min(o,Math.max(1,f))}else w.playbackRate!==1&&w.playbackRate!==0&&(w.playbackRate=1)},y.estimateLiveEdge=function(){var w=this.levelDetails;return w===null?null:w.edge+w.age},y.computeLatency=function(){var w=this.estimateLiveEdge();return w===null?null:w-this.currentTime},M(L,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var w=this.config,E=this.levelDetails;return w.liveMaxLatencyDuration!==void 0?w.liveMaxLatencyDuration:E?w.liveMaxLatencyDurationCount*E.targetduration:0}},{key:"targetLatency",get:function(){var w=this.levelDetails;if(w===null)return null;var E=w.holdBack,b=w.partHoldBack,v=w.targetduration,l=this.config,e=l.liveSyncDuration,s=l.liveSyncDurationCount,a=l.lowLatencyMode,c=this.hls.userConfig,d=a&&b||E;(c.liveSyncDuration||c.liveSyncDurationCount||d===0)&&(d=e!==void 0?e:s*v);var o=v,f=1;return d+Math.min(this.stallCount*f,o)}},{key:"liveSyncPosition",get:function(){var w=this.estimateLiveEdge(),E=this.targetLatency,b=this.levelDetails;if(w===null||E===null||b===null)return null;var v=b.edge,l=w-E-this.edgeStalled,e=v-b.totalduration,s=v-(this.config.lowLatencyMode&&b.partTarget||b.targetduration);return Math.min(Math.max(e,l),s)}},{key:"drift",get:function(){var w=this.levelDetails;return w===null?1:w.drift}},{key:"edgeStalled",get:function(){var w=this.levelDetails;if(w===null)return 0;var E=(this.config.lowLatencyMode&&w.partTarget||w.targetduration)*3;return Math.max(w.age-E,0)}},{key:"forwardBufferLength",get:function(){var w=this.media,E=this.levelDetails;if(!w||!E)return 0;var b=w.buffered.length;return b?w.buffered.end(b-1):E.edge-this.currentTime}}]),L}()},"./src/controller/level-controller.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"default",function(){return l});var j=C("./src/types/level.ts"),O=C("./src/events.ts"),x=C("./src/errors.ts"),K=C("./src/utils/codecs.ts"),M=C("./src/controller/level-helper.ts"),R=C("./src/controller/base-playlist-controller.ts"),L=C("./src/types/loader.ts");function y(){return y=Object.assign||function(e){for(var s=1;s<arguments.length;s++){var a=arguments[s];for(var c in a)Object.prototype.hasOwnProperty.call(a,c)&&(e[c]=a[c])}return e},y.apply(this,arguments)}function T(e,s){for(var a=0;a<s.length;a++){var c=s[a];c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(e,c.key,c)}}function w(e,s,a){return s&&T(e.prototype,s),a&&T(e,a),e}function E(e,s){e.prototype=Object.create(s.prototype),e.prototype.constructor=e,b(e,s)}function b(e,s){return b=Object.setPrototypeOf||function(c,d){return c.__proto__=d,c},b(e,s)}var v=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),l=function(e){E(s,e);function s(c){var d;return d=e.call(this,c,"[level-controller]")||this,d._levels=[],d._firstLevel=-1,d._startLevel=void 0,d.currentLevelIndex=-1,d.manualLevelIndex=-1,d.onParsedComplete=void 0,d._registerListeners(),d}var a=s.prototype;return a._registerListeners=function(){var d=this.hls;d.on(O.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.on(O.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.on(O.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),d.on(O.Events.FRAG_LOADED,this.onFragLoaded,this),d.on(O.Events.ERROR,this.onError,this)},a._unregisterListeners=function(){var d=this.hls;d.off(O.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.off(O.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.off(O.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),d.off(O.Events.FRAG_LOADED,this.onFragLoaded,this),d.off(O.Events.ERROR,this.onError,this)},a.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,e.prototype.destroy.call(this)},a.startLoad=function(){var d=this._levels;d.forEach(function(o){o.loadError=0}),e.prototype.startLoad.call(this)},a.onManifestLoaded=function(d,o){var f=[],u=[],i=[],r,t={},n,g=!1,p=!1,S=!1;if(o.levels.forEach(function(V){var J=V.attrs;g=g||!!(V.width&&V.height),p=p||!!V.videoCodec,S=S||!!V.audioCodec,v&&V.audioCodec&&V.audioCodec.indexOf("mp4a.40.34")!==-1&&(V.audioCodec=void 0);var re=V.bitrate+"-"+V.attrs.RESOLUTION+"-"+V.attrs.CODECS;n=t[re],n?n.url.push(V.url):(n=new j.Level(V),t[re]=n,f.push(n)),J&&(J.AUDIO&&Object(M.addGroupId)(n,"audio",J.AUDIO),J.SUBTITLES&&Object(M.addGroupId)(n,"text",J.SUBTITLES))}),(g||p)&&S&&(f=f.filter(function(V){var J=V.videoCodec,re=V.width,ee=V.height;return!!J||!!(re&&ee)})),f=f.filter(function(V){var J=V.audioCodec,re=V.videoCodec;return(!J||Object(K.isCodecSupportedInMp4)(J,"audio"))&&(!re||Object(K.isCodecSupportedInMp4)(re,"video"))}),o.audioTracks&&(u=o.audioTracks.filter(function(V){return!V.audioCodec||Object(K.isCodecSupportedInMp4)(V.audioCodec,"audio")}),Object(M.assignTrackIdsByGroup)(u)),o.subtitles&&(i=o.subtitles,Object(M.assignTrackIdsByGroup)(i)),f.length>0){r=f[0].bitrate,f.sort(function(V,J){return V.bitrate-J.bitrate}),this._levels=f;for(var k=0;k<f.length;k++)if(f[k].bitrate===r){this._firstLevel=k,this.log("manifest loaded, "+f.length+" level(s) found, first bitrate: "+r);break}var I=S&&!p,G={levels:f,audioTracks:u,subtitleTracks:i,firstLevel:this._firstLevel,stats:o.stats,audio:S,video:p,altAudio:!I&&u.some(function(V){return!!V.url})};this.hls.trigger(O.Events.MANIFEST_PARSED,G),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(O.Events.ERROR,{type:x.ErrorTypes.MEDIA_ERROR,details:x.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:o.url,reason:"no level with compatible codecs found in manifest"})},a.onError=function(d,o){if(e.prototype.onError.call(this,d,o),o.fatal)return;var f=o.context,u=this._levels[this.currentLevelIndex];if(f&&(f.type===L.PlaylistContextType.AUDIO_TRACK&&u.audioGroupIds&&f.groupId===u.audioGroupIds[u.urlId]||f.type===L.PlaylistContextType.SUBTITLE_TRACK&&u.textGroupIds&&f.groupId===u.textGroupIds[u.urlId])){this.redundantFailover(this.currentLevelIndex);return}var i=!1,r=!0,t;switch(o.details){case x.ErrorDetails.FRAG_LOAD_ERROR:case x.ErrorDetails.FRAG_LOAD_TIMEOUT:case x.ErrorDetails.KEY_LOAD_ERROR:case x.ErrorDetails.KEY_LOAD_TIMEOUT:if(o.frag){var n=this._levels[o.frag.level];n?(n.fragmentError++,n.fragmentError>this.hls.config.fragLoadingMaxRetry&&(t=o.frag.level)):t=o.frag.level}break;case x.ErrorDetails.LEVEL_LOAD_ERROR:case x.ErrorDetails.LEVEL_LOAD_TIMEOUT:f&&(f.deliveryDirectives&&(r=!1),t=f.level),i=!0;break;case x.ErrorDetails.REMUX_ALLOC_ERROR:t=o.level,i=!0;break}t!==void 0&&this.recoverLevel(o,t,i,r)},a.recoverLevel=function(d,o,f,u){var i=d.details,r=this._levels[o];if(r.loadError++,f){var t=this.retryLoadingOrFail(d);if(t)d.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(u){var n=r.url.length;if(n>1&&r.loadError<n)d.levelRetry=!0,this.redundantFailover(o);else if(this.manualLevelIndex===-1){var g=o===0?this._levels.length-1:o-1;this.currentLevelIndex!==g&&this._levels[g].loadError===0&&(this.warn(i+": switch to "+g),d.levelRetry=!0,this.hls.nextAutoLevel=g)}}},a.redundantFailover=function(d){var o=this._levels[d],f=o.url.length;if(f>1){var u=(o.urlId+1)%f;this.warn("Switching to redundant URL-id "+u),this._levels.forEach(function(i){i.urlId=u}),this.level=d}},a.onFragLoaded=function(d,o){var f=o.frag;if(f!==void 0&&f.type===L.PlaylistLevelType.MAIN){var u=this._levels[f.level];u!==void 0&&(u.fragmentError=0,u.loadError=0)}},a.onLevelLoaded=function(d,o){var f,u=o.level,i=o.details,r=this._levels[u];if(!r){var t;this.warn("Invalid level index "+u),(t=o.deliveryDirectives)!==null&&t!==void 0&&t.skip&&(i.deltaUpdateFailed=!0);return}u===this.currentLevelIndex?(r.fragmentError===0&&(r.loadError=0,this.retryCount=0),this.playlistLoaded(u,o,r.details)):(f=o.deliveryDirectives)!==null&&f!==void 0&&f.skip&&(i.deltaUpdateFailed=!0)},a.onAudioTrackSwitched=function(d,o){var f=this.hls.levels[this.currentLevelIndex];if(!f)return;if(f.audioGroupIds){for(var u=-1,i=this.hls.audioTracks[o.id].groupId,r=0;r<f.audioGroupIds.length;r++)if(f.audioGroupIds[r]===i){u=r;break}u!==f.urlId&&(f.urlId=u,this.startLoad())}},a.loadPlaylist=function(d){var o=this.currentLevelIndex,f=this._levels[o];if(this.canLoad&&f&&f.url.length>0){var u=f.urlId,i=f.url[u];if(d)try{i=d.addDirectives(i)}catch(r){this.warn("Could not construct new URL with HLS Delivery Directives: "+r)}this.log("Attempt loading level index "+o+(d?" at sn "+d.msn+" part "+d.part:"")+" with URL-id "+u+" "+i),this.clearTimer(),this.hls.trigger(O.Events.LEVEL_LOADING,{url:i,level:o,id:u,deliveryDirectives:d||null})}},a.removeLevel=function(d,o){var f=function(r,t){return t!==o},u=this._levels.filter(function(i,r){return r!==d?!0:i.url.length>1&&o!==void 0?(i.url=i.url.filter(f),i.audioGroupIds&&(i.audioGroupIds=i.audioGroupIds.filter(f)),i.textGroupIds&&(i.textGroupIds=i.textGroupIds.filter(f)),i.urlId=0,!0):!1}).map(function(i,r){var t=i.details;return t!=null&&t.fragments&&t.fragments.forEach(function(n){n.level=r}),i});this._levels=u,this.hls.trigger(O.Events.LEVELS_UPDATED,{levels:u})},w(s,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(d){var o,f=this._levels;if(f.length===0)return;if(this.currentLevelIndex===d&&(o=f[d])!==null&&o!==void 0&&o.details)return;if(d<0||d>=f.length){var u=d<0;if(this.hls.trigger(O.Events.ERROR,{type:x.ErrorTypes.OTHER_ERROR,details:x.ErrorDetails.LEVEL_SWITCH_ERROR,level:d,fatal:u,reason:"invalid level idx"}),u)return;d=Math.min(d,f.length-1)}this.clearTimer();var i=this.currentLevelIndex,r=f[i],t=f[d];this.log("switching to level "+d+" from "+i),this.currentLevelIndex=d;var n=y({},t,{level:d,maxBitrate:t.maxBitrate,uri:t.uri,urlId:t.urlId});delete n._urlId,this.hls.trigger(O.Events.LEVEL_SWITCHING,n);var g=t.details;if(!g||g.live){var p=this.switchParams(t.uri,r==null?void 0:r.details);this.loadPlaylist(p)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(d){this.manualLevelIndex=d,this._startLevel===void 0&&(this._startLevel=d),d!==-1&&(this.level=d)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(d){this._firstLevel=d}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var d=this.hls.config.startLevel;return d!==void 0?d:this._firstLevel}else return this._startLevel},set:function(d){this._startLevel=d}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(d){this.level=d,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=d)}}]),s}(R.default)},"./src/controller/level-helper.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"addGroupId",function(){return x}),C.d(U,"assignTrackIdsByGroup",function(){return K}),C.d(U,"updatePTS",function(){return M}),C.d(U,"updateFragPTSDTS",function(){return L}),C.d(U,"mergeDetails",function(){return y}),C.d(U,"mapPartIntersection",function(){return T}),C.d(U,"mapFragmentIntersection",function(){return w}),C.d(U,"adjustSliding",function(){return E}),C.d(U,"addSliding",function(){return b}),C.d(U,"computeReloadInterval",function(){return v}),C.d(U,"getFragmentWithSN",function(){return l}),C.d(U,"getPartWith",function(){return e});var j=C("./src/polyfills/number.ts"),O=C("./src/utils/logger.ts");function x(s,a,c){switch(a){case"audio":s.audioGroupIds||(s.audioGroupIds=[]),s.audioGroupIds.push(c);break;case"text":s.textGroupIds||(s.textGroupIds=[]),s.textGroupIds.push(c);break}}function K(s){var a={};s.forEach(function(c){var d=c.groupId||"";c.id=a[d]=a[d]||0,a[d]++})}function M(s,a,c){var d=s[a],o=s[c];R(d,o)}function R(s,a){var c=a.startPTS;if(Object(j.isFiniteNumber)(c)){var d=0,o;a.sn>s.sn?(d=c-s.start,o=s):(d=s.start-c,o=a),o.duration!==d&&(o.duration=d)}else if(a.sn>s.sn){var f=s.cc===a.cc;f&&s.minEndPTS?a.start=s.start+(s.minEndPTS-s.start):a.start=s.start+s.duration}else a.start=Math.max(s.start-a.duration,0)}function L(s,a,c,d,o,f){var u=d-c;u<=0&&(O.logger.warn("Fragment should have a positive duration",a),d=c+a.duration,f=o+a.duration);var i=c,r=d,t=a.startPTS,n=a.endPTS;if(Object(j.isFiniteNumber)(t)){var g=Math.abs(t-c);Object(j.isFiniteNumber)(a.deltaPTS)?a.deltaPTS=Math.max(g,a.deltaPTS):a.deltaPTS=g,i=Math.max(c,t),c=Math.min(c,t),o=Math.min(o,a.startDTS),r=Math.min(d,n),d=Math.max(d,n),f=Math.max(f,a.endDTS)}a.duration=d-c;var p=c-a.start;a.appendedPTS=d,a.start=a.startPTS=c,a.maxStartPTS=i,a.startDTS=o,a.endPTS=d,a.minEndPTS=r,a.endDTS=f;var S=a.sn;if(!s||S<s.startSN||S>s.endSN)return 0;var k,I=S-s.startSN,G=s.fragments;for(G[I]=a,k=I;k>0;k--)R(G[k],G[k-1]);for(k=I;k<G.length-1;k++)R(G[k],G[k+1]);return s.fragmentHint&&R(G[G.length-1],s.fragmentHint),s.PTSKnown=s.alignedSliding=!0,p}function y(s,a){for(var c=null,d=s.fragments,o=d.length-1;o>=0;o--){var f=d[o].initSegment;if(f){c=f;break}}s.fragmentHint&&delete s.fragmentHint.endPTS;var u=0,i;if(w(s,a,function(k,I){k.relurl&&(u=k.cc-I.cc),Object(j.isFiniteNumber)(k.startPTS)&&Object(j.isFiniteNumber)(k.endPTS)&&(I.start=I.startPTS=k.startPTS,I.startDTS=k.startDTS,I.appendedPTS=k.appendedPTS,I.maxStartPTS=k.maxStartPTS,I.endPTS=k.endPTS,I.endDTS=k.endDTS,I.minEndPTS=k.minEndPTS,I.duration=k.endPTS-k.startPTS,I.duration&&(i=I),a.PTSKnown=a.alignedSliding=!0),I.elementaryStreams=k.elementaryStreams,I.loader=k.loader,I.stats=k.stats,I.urlId=k.urlId,k.initSegment&&(I.initSegment=k.initSegment,c=k.initSegment)}),c){var r=a.fragmentHint?a.fragments.concat(a.fragmentHint):a.fragments;r.forEach(function(k){var I;(!k.initSegment||k.initSegment.relurl===((I=c)===null||I===void 0?void 0:I.relurl))&&(k.initSegment=c)})}if(a.skippedSegments&&(a.deltaUpdateFailed=a.fragments.some(function(k){return!k}),a.deltaUpdateFailed)){O.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var t=a.skippedSegments;t--;)a.fragments.shift();a.startSN=a.fragments[0].sn,a.startCC=a.fragments[0].cc}var n=a.fragments;if(u){O.logger.warn("discontinuity sliding from playlist, take drift into account");for(var g=0;g<n.length;g++)n[g].cc+=u}a.skippedSegments&&(a.startCC=a.fragments[0].cc),T(s.partList,a.partList,function(k,I){I.elementaryStreams=k.elementaryStreams,I.stats=k.stats}),i?L(a,i,i.startPTS,i.endPTS,i.startDTS,i.endDTS):E(s,a),n.length&&(a.totalduration=a.edge-n[0].start),a.driftStartTime=s.driftStartTime,a.driftStart=s.driftStart;var p=a.advancedDateTime;if(a.advanced&&p){var S=a.edge;a.driftStart||(a.driftStartTime=p,a.driftStart=S),a.driftEndTime=p,a.driftEnd=S}else a.driftEndTime=s.driftEndTime,a.driftEnd=s.driftEnd,a.advancedDateTime=s.advancedDateTime}function T(s,a,c){if(s&&a)for(var d=0,o=0,f=s.length;o<=f;o++){var u=s[o],i=a[o+d];u&&i&&u.index===i.index&&u.fragment.sn===i.fragment.sn?c(u,i):d--}}function w(s,a,c){for(var d=a.skippedSegments,o=Math.max(s.startSN,a.startSN)-a.startSN,f=(s.fragmentHint?1:0)+(d?a.endSN:Math.min(s.endSN,a.endSN))-a.startSN,u=a.startSN-s.startSN,i=a.fragmentHint?a.fragments.concat(a.fragmentHint):a.fragments,r=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,t=o;t<=f;t++){var n=r[u+t],g=i[t];d&&!g&&t<d&&(g=a.fragments[t]=n),n&&g&&c(n,g)}}function E(s,a){var c=a.startSN+a.skippedSegments-s.startSN,d=s.fragments;if(c<0||c>=d.length)return;b(a,d[c].start)}function b(s,a){if(a){for(var c=s.fragments,d=s.skippedSegments;d<c.length;d++)c[d].start+=a;s.fragmentHint&&(s.fragmentHint.start+=a)}}function v(s,a){var c=1e3*s.levelTargetDuration,d=c/2,o=s.age,f=o>0&&o<c*3,u=a.loading.end-a.loading.start,i,r=s.availabilityDelay;if(s.updated===!1)if(f){var t=333*s.misses;i=Math.max(Math.min(d,u*2),t),s.availabilityDelay=(s.availabilityDelay||0)+i}else i=d;else f?(r=Math.min(r||c/2,o),s.availabilityDelay=r,i=r+c-o):i=c-u;return Math.round(i)}function l(s,a,c){if(!s||!s.details)return null;var d=s.details,o=d.fragments[a-d.startSN];return o||(o=d.fragmentHint,o&&o.sn===a?o:a<d.startSN&&c&&c.sn===a?c:null)}function e(s,a,c){if(!s||!s.details)return null;var d=s.details.partList;if(d)for(var o=d.length;o--;){var f=d[o];if(f.index===c&&f.fragment.sn===a)return f}return null}},"./src/controller/stream-controller.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"default",function(){return d});var j=C("./src/polyfills/number.ts"),O=C("./src/controller/base-stream-controller.ts"),x=C("./src/is-supported.ts"),K=C("./src/events.ts"),M=C("./src/utils/buffer-helper.ts"),R=C("./src/controller/fragment-tracker.ts"),L=C("./src/types/loader.ts"),y=C("./src/loader/fragment.ts"),T=C("./src/demux/transmuxer-interface.ts"),w=C("./src/types/transmuxer.ts"),E=C("./src/controller/gap-controller.ts"),b=C("./src/errors.ts"),v=C("./src/utils/logger.ts");function l(o,f){for(var u=0;u<f.length;u++){var i=f[u];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(o,i.key,i)}}function e(o,f,u){return f&&l(o.prototype,f),u&&l(o,u),o}function s(o,f){o.prototype=Object.create(f.prototype),o.prototype.constructor=o,a(o,f)}function a(o,f){return a=Object.setPrototypeOf||function(i,r){return i.__proto__=r,i},a(o,f)}var c=100,d=function(o){s(f,o);function f(i,r){var t;return t=o.call(this,i,r,"[stream-controller]")||this,t.audioCodecSwap=!1,t.gapController=null,t.level=-1,t._forceStartLoad=!1,t.altAudio=!1,t.audioOnly=!1,t.fragPlaying=null,t.onvplaying=null,t.onvseeked=null,t.fragLastKbps=0,t.stalled=!1,t.couldBacktrack=!1,t.audioCodecSwitch=!1,t.videoBuffer=null,t._registerListeners(),t}var u=f.prototype;return u._registerListeners=function(){var r=this.hls;r.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),r.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),r.on(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),r.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),r.on(K.Events.LEVEL_LOADING,this.onLevelLoading,this),r.on(K.Events.LEVEL_LOADED,this.onLevelLoaded,this),r.on(K.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),r.on(K.Events.ERROR,this.onError,this),r.on(K.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),r.on(K.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),r.on(K.Events.BUFFER_CREATED,this.onBufferCreated,this),r.on(K.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),r.on(K.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),r.on(K.Events.FRAG_BUFFERED,this.onFragBuffered,this)},u._unregisterListeners=function(){var r=this.hls;r.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),r.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),r.off(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),r.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),r.off(K.Events.LEVEL_LOADED,this.onLevelLoaded,this),r.off(K.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),r.off(K.Events.ERROR,this.onError,this),r.off(K.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),r.off(K.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),r.off(K.Events.BUFFER_CREATED,this.onBufferCreated,this),r.off(K.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),r.off(K.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),r.off(K.Events.FRAG_BUFFERED,this.onFragBuffered,this)},u.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},u.startLoad=function(r){if(this.levels){var t=this.lastCurrentTime,n=this.hls;if(this.stopLoad(),this.setInterval(c),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var g=n.startLevel;g===-1&&(n.config.testBandwidth?(g=0,this.bitrateTest=!0):g=n.nextAutoLevel),this.level=n.nextLoadLevel=g,this.loadedmetadata=!1}t>0&&r===-1&&(this.log("Override startPosition with lastCurrentTime @"+t.toFixed(3)),r=t),this.state=O.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=r,this.tick()}else this._forceStartLoad=!0,this.state=O.State.STOPPED},u.stopLoad=function(){this._forceStartLoad=!1,o.prototype.stopLoad.call(this)},u.doTick=function(){switch(this.state){case O.State.IDLE:this.doTickIdle();break;case O.State.WAITING_LEVEL:{var r,t=this.levels,n=this.level,g=t==null||((r=t[n])===null||r===void 0)?void 0:r.details;if(g&&(!g.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(g))break;this.state=O.State.IDLE;break}break}case O.State.FRAG_LOADING_WAITING_RETRY:{var p,S=self.performance.now(),k=this.retryDate;(!k||S>=k||(p=this.media)!==null&&p!==void 0&&p.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=O.State.IDLE)}break;default:break}this.onTickEnd()},u.onTickEnd=function(){o.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},u.doTickIdle=function(){var r,t,n=this.hls,g=this.levelLastLoaded,p=this.levels,S=this.media,k=n.config,I=n.nextLoadLevel;if(g===null||!S&&(this.startFragRequested||!k.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!p||!p[I])return;var G=p[I];this.level=n.nextLoadLevel=I;var V=G.details;if(!V||this.state===O.State.WAITING_LEVEL||V.live&&this.levelLastLoaded!==I){this.state=O.State.WAITING_LEVEL;return}var J=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:S,L.PlaylistLevelType.MAIN);if(J===null)return;var re=J.len,ee=this.getMaxBufferLength(G.maxBitrate);if(re>=ee)return;if(this._streamEnded(J,V)){var ae={};this.altAudio&&(ae.type="video"),this.hls.trigger(K.Events.BUFFER_EOS,ae),this.state=O.State.ENDED;return}var be=J.end,he=this.getNextFragment(be,V);if(this.couldBacktrack&&!this.fragPrevious&&he&&he.sn!=="initSegment"){var me=he.sn-V.startSN;me>1&&(he=V.fragments[me-1],this.fragmentTracker.removeFragment(he))}if(he&&this.fragmentTracker.getState(he)===R.FragmentState.OK&&this.nextLoadPosition>be){var ce=this.audioOnly&&!this.altAudio?y.ElementaryStreamTypes.AUDIO:y.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(S,ce,L.PlaylistLevelType.MAIN),he=this.getNextFragment(this.nextLoadPosition,V)}if(!he)return;he.initSegment&&!he.initSegment.data&&!this.bitrateTest&&(he=he.initSegment),((r=he.decryptdata)===null||r===void 0?void 0:r.keyFormat)==="identity"&&!((t=he.decryptdata)!==null&&t!==void 0&&t.key)?this.loadKey(he,V):this.loadFragment(he,V,be)},u.loadFragment=function(r,t,n){var g,p=this.fragmentTracker.getState(r);if(this.fragCurrent=r,p===R.FragmentState.BACKTRACKED){var S=this.fragmentTracker.getBacktrackData(r);if(S){this._handleFragmentLoadProgress(S),this._handleFragmentLoadComplete(S);return}else p=R.FragmentState.NOT_LOADED}p===R.FragmentState.NOT_LOADED||p===R.FragmentState.PARTIAL?r.sn==="initSegment"?this._loadInitSegment(r):this.bitrateTest?(r.bitrateTest=!0,this.log("Fragment "+r.sn+" of level "+r.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(r)):(this.startFragRequested=!0,o.prototype.loadFragment.call(this,r,t,n)):p===R.FragmentState.APPENDING?this.reduceMaxBufferLength(r.duration)&&this.fragmentTracker.removeFragment(r):((g=this.media)===null||g===void 0?void 0:g.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},u.getAppendedFrag=function(r){var t=this.fragmentTracker.getAppendedFrag(r,L.PlaylistLevelType.MAIN);return t&&"fragment"in t?t.fragment:t},u.getBufferedFrag=function(r){return this.fragmentTracker.getBufferedFrag(r,L.PlaylistLevelType.MAIN)},u.followingBufferedFrag=function(r){return r?this.getBufferedFrag(r.end+.5):null},u.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},u.nextLevelSwitch=function(){var r=this.levels,t=this.media;if(t!=null&&t.readyState){var n,g=this.getAppendedFrag(t.currentTime);if(g&&g.start>1&&this.flushMainBuffer(0,g.start-1),!t.paused&&r){var p=this.hls.nextLoadLevel,S=r[p],k=this.fragLastKbps;k&&this.fragCurrent?n=this.fragCurrent.duration*S.maxBitrate/(1e3*k)+1:n=0}else n=0;var I=this.getBufferedFrag(t.currentTime+n);if(I){var G=this.followingBufferedFrag(I);if(G){this.abortCurrentFrag();var V=G.maxStartPTS?G.maxStartPTS:G.start,J=G.duration,re=Math.max(I.end,V+Math.min(Math.max(J-this.config.maxFragLookUpTolerance,J*.5),J*.75));this.flushMainBuffer(re,Number.POSITIVE_INFINITY)}}}},u.abortCurrentFrag=function(){var r=this.fragCurrent;this.fragCurrent=null,r!=null&&r.loader&&r.loader.abort(),this.state===O.State.KEY_LOADING&&(this.state=O.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},u.flushMainBuffer=function(r,t){o.prototype.flushMainBuffer.call(this,r,t,this.altAudio?"video":null)},u.onMediaAttached=function(r,t){o.prototype.onMediaAttached.call(this,r,t);var n=t.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),n.addEventListener("playing",this.onvplaying),n.addEventListener("seeked",this.onvseeked),this.gapController=new E.default(this.config,n,this.fragmentTracker,this.hls)},u.onMediaDetaching=function(){var r=this.media;r&&(r.removeEventListener("playing",this.onvplaying),r.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),o.prototype.onMediaDetaching.call(this)},u.onMediaPlaying=function(){this.tick()},u.onMediaSeeked=function(){var r=this.media,t=r?r.currentTime:null;Object(j.isFiniteNumber)(t)&&this.log("Media seeked to "+t.toFixed(3)),this.tick()},u.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(K.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},u.onManifestParsed=function(r,t){var n=!1,g=!1,p;t.levels.forEach(function(S){p=S.audioCodec,p&&(p.indexOf("mp4a.40.2")!==-1&&(n=!0),p.indexOf("mp4a.40.5")!==-1&&(g=!0))}),this.audioCodecSwitch=n&&g&&!Object(x.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1},u.onLevelLoading=function(r,t){var n=this.levels;if(!n||this.state!==O.State.IDLE)return;var g=n[t.level];(!g.details||g.details.live&&this.levelLastLoaded!==t.level||this.waitForCdnTuneIn(g.details))&&(this.state=O.State.WAITING_LEVEL)},u.onLevelLoaded=function(r,t){var n,g=this.levels,p=t.level,S=t.details,k=S.totalduration;if(!g){this.warn("Levels were reset while loading level "+p);return}this.log("Level "+p+" loaded ["+S.startSN+","+S.endSN+"], cc ["+S.startCC+", "+S.endCC+"] duration:"+k);var I=this.fragCurrent;I&&(this.state===O.State.FRAG_LOADING||this.state===O.State.FRAG_LOADING_WAITING_RETRY)&&(I.level!==t.level&&I.loader&&(this.state=O.State.IDLE,I.loader.abort()));var G=g[p],V=0;if(S.live||(n=G.details)!==null&&n!==void 0&&n.live){if(S.fragments[0]||(S.deltaUpdateFailed=!0),S.deltaUpdateFailed)return;V=this.alignPlaylists(S,G.details)}if(G.details=S,this.levelLastLoaded=p,this.hls.trigger(K.Events.LEVEL_UPDATED,{details:S,level:p}),this.state===O.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(S))return;this.state=O.State.IDLE}this.startFragRequested?S.live&&this.synchronizeToLiveEdge(S):this.setStartPosition(S,V),this.tick()},u._handleFragmentLoadProgress=function(r){var t,n=r.frag,g=r.part,p=r.payload,S=this.levels;if(!S){this.warn("Levels were reset while fragment load was in progress. Fragment "+n.sn+" of level "+n.level+" will not be buffered");return}var k=S[n.level],I=k.details;if(!I){this.warn("Dropping fragment "+n.sn+" of level "+n.level+" after level details were reset");return}var G=k.videoCodec,V=I.PTSKnown||!I.live,J=(t=n.initSegment)===null||t===void 0?void 0:t.data,re=this._getAudioCodec(k),ee=this.transmuxer=this.transmuxer||new T.default(this.hls,L.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ae=g?g.index:-1,be=ae!==-1,he=new w.ChunkMetadata(n.level,n.sn,n.stats.chunkCount,p.byteLength,ae,be),me=this.initPTS[n.cc];ee.push(p,J,re,G,n,g,I.totalduration,V,he,me)},u.onAudioTrackSwitching=function(r,t){var n=this.altAudio,g=!!t.url,p=t.id;if(!g){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var S=this.fragCurrent;S!=null&&S.loader&&(this.log("Switching to main audio track, cancel main fragment load"),S.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var k=this.hls;n&&k.trigger(K.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),k.trigger(K.Events.AUDIO_TRACK_SWITCHED,{id:p})}},u.onAudioTrackSwitched=function(r,t){var n=t.id,g=!!this.hls.audioTracks[n].url;if(g){var p=this.videoBuffer;p&&this.mediaBuffer!==p&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=p)}this.altAudio=g,this.tick()},u.onBufferCreated=function(r,t){var n=t.tracks,g,p,S=!1;for(var k in n){var I=n[k];if(I.id==="main"){if(p=k,g=I,k==="video"){var G=n[k];G&&(this.videoBuffer=G.buffer)}}else S=!0}S&&g?(this.log("Alternate track found, use "+p+".buffered to schedule main fragment loading"),this.mediaBuffer=g.buffer):this.mediaBuffer=this.media},u.onFragBuffered=function(r,t){var n=t.frag,g=t.part;if(n&&n.type!==L.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(n)){this.warn("Fragment "+n.sn+(g?" p: "+g.index:"")+" of level "+n.level+" finished buffering, but was aborted. state: "+this.state),this.state===O.State.PARSED&&(this.state=O.State.IDLE);return}var p=g?g.stats:n.stats;this.fragLastKbps=Math.round(8*p.total/(p.buffering.end-p.loading.first)),n.sn!=="initSegment"&&(this.fragPrevious=n),this.fragBufferedComplete(n,g)},u.onError=function(r,t){switch(t.details){case b.ErrorDetails.FRAG_LOAD_ERROR:case b.ErrorDetails.FRAG_LOAD_TIMEOUT:case b.ErrorDetails.KEY_LOAD_ERROR:case b.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(L.PlaylistLevelType.MAIN,t);break;case b.ErrorDetails.LEVEL_LOAD_ERROR:case b.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==O.State.ERROR&&(t.fatal?(this.warn(""+t.details),this.state=O.State.ERROR):!t.levelRetry&&this.state===O.State.WAITING_LEVEL&&(this.state=O.State.IDLE));break;case b.ErrorDetails.BUFFER_FULL_ERROR:if(t.parent==="main"&&(this.state===O.State.PARSING||this.state===O.State.PARSED)){var n=!0,g=this.getFwdBufferInfo(this.media,L.PlaylistLevelType.MAIN);g&&g.len>.5&&(n=!this.reduceMaxBufferLength(g.len)),n&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},u.checkBuffer=function(){var r=this.media,t=this.gapController;if(!r||!t||!r.readyState)return;var n=M.BufferHelper.getBuffered(r);!this.loadedmetadata&&n.length?(this.loadedmetadata=!0,this.seekToStartPos()):t.poll(this.lastCurrentTime),this.lastCurrentTime=r.currentTime},u.onFragLoadEmergencyAborted=function(){this.state=O.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},u.onBufferFlushed=function(r,t){var n=t.type;if(n!==y.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var g=(n===y.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(g,n,L.PlaylistLevelType.MAIN)}},u.onLevelsUpdated=function(r,t){this.levels=t.levels},u.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},u.seekToStartPos=function(){var r=this.media,t=r.currentTime,n=this.startPosition;if(n>=0&&t<n){if(r.seeking){v.logger.log("could not seek to "+n+", already seeking at "+t);return}var g=M.BufferHelper.getBuffered(r),p=g.length?g.start(0):0,S=p-n;S>0&&(S<this.config.maxBufferHole||S<this.config.maxFragLookUpTolerance)&&(v.logger.log("adjusting start position by "+S+" to match buffer start"),n+=S,this.startPosition=n),this.log("seek to target start position "+n+" from current time "+t),r.currentTime=n}},u._getAudioCodec=function(r){var t=this.config.defaultAudioCodec||r.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t.indexOf("mp4a.40.5")!==-1?t="mp4a.40.2":t="mp4a.40.5"),t},u._loadBitrateTestFrag=function(r){var t=this;this._doFragLoad(r).then(function(n){var g=t.hls;if(!n||g.nextLoadLevel||t.fragContextChanged(r))return;t.fragLoadError=0,t.state=O.State.IDLE,t.startFragRequested=!1,t.bitrateTest=!1;var p=r.stats;p.parsing.start=p.parsing.end=p.buffering.start=p.buffering.end=self.performance.now(),g.trigger(K.Events.FRAG_LOADED,n)})},u._handleTransmuxComplete=function(r){var t,n="main",g=this.hls,p=r.remuxResult,S=r.chunkMeta,k=this.getCurrentContext(S);if(!k){this.warn("The loading context changed while buffering fragment "+S.sn+" of level "+S.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(S.level);return}var I=k.frag,G=k.part,V=k.level,J=p.video,re=p.text,ee=p.id3,ae=p.initSegment,be=this.altAudio?void 0:p.audio;if(this.fragContextChanged(I))return;if(this.state=O.State.PARSING,ae){ae.tracks&&(this._bufferInitSegment(V,ae.tracks,I,S),g.trigger(K.Events.FRAG_PARSING_INIT_SEGMENT,{frag:I,id:n,tracks:ae.tracks}));var he=ae.initPTS,me=ae.timescale;Object(j.isFiniteNumber)(he)&&(this.initPTS[I.cc]=he,g.trigger(K.Events.INIT_PTS_FOUND,{frag:I,id:n,initPTS:he,timescale:me}))}if(J&&p.independent!==!1){if(V.details){var ce=J.startPTS,te=J.endPTS,q=J.startDTS,oe=J.endDTS;if(G)G.elementaryStreams[J.type]={startPTS:ce,endPTS:te,startDTS:q,endDTS:oe};else if(J.firstKeyFrame&&J.independent&&(this.couldBacktrack=!0),J.dropped&&J.independent){var Z=this.getLoadPosition()+this.config.maxBufferHole;if(Z<ce){this.backtrack(I);return}I.setElementaryStreamInfo(J.type,I.start,te,I.start,oe,!0)}I.setElementaryStreamInfo(J.type,ce,te,q,oe),this.bufferFragmentData(J,I,G,S)}}else if(p.independent===!1){this.backtrack(I);return}if(be){var D=be.startPTS,h=be.endPTS,m=be.startDTS,P=be.endDTS;G&&(G.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:D,endPTS:h,startDTS:m,endDTS:P}),I.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,D,h,m,P),this.bufferFragmentData(be,I,G,S)}if(ee!=null&&(t=ee.samples)!==null&&t!==void 0&&t.length){var _={frag:I,id:n,samples:ee.samples};g.trigger(K.Events.FRAG_PARSING_METADATA,_)}if(re){var A={frag:I,id:n,samples:re.samples};g.trigger(K.Events.FRAG_PARSING_USERDATA,A)}},u._bufferInitSegment=function(r,t,n,g){var p=this;if(this.state!==O.State.PARSING)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&delete t.audio;var S=t.audio,k=t.video,I=t.audiovideo;if(S){var G=r.audioCodec,V=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(G&&(G.indexOf("mp4a.40.5")!==-1?G="mp4a.40.2":G="mp4a.40.5"),S.metadata.channelCount!==1&&V.indexOf("firefox")===-1&&(G="mp4a.40.5")),V.indexOf("android")!==-1&&S.container!=="audio/mpeg"&&(G="mp4a.40.2",this.log("Android: force audio codec to "+G)),r.audioCodec&&r.audioCodec!==G&&this.log('Swapping manifest audio codec "'+r.audioCodec+'" for "'+G+'"'),S.levelCodec=G,S.id="main",this.log("Init audio buffer, container:"+S.container+", codecs[selected/level/parsed]=["+(G||"")+"/"+(r.audioCodec||"")+"/"+S.codec+"]")}k&&(k.levelCodec=r.videoCodec,k.id="main",this.log("Init video buffer, container:"+k.container+", codecs[level/parsed]=["+(r.videoCodec||"")+"/"+k.codec+"]")),I&&this.log("Init audiovideo buffer, container:"+I.container+", codecs[level/parsed]=["+(r.attrs.CODECS||"")+"/"+I.codec+"]"),this.hls.trigger(K.Events.BUFFER_CODECS,t),Object.keys(t).forEach(function(J){var re=t[J],ee=re.initSegment;ee!=null&&ee.byteLength&&p.hls.trigger(K.Events.BUFFER_APPENDING,{type:J,data:ee,frag:n,part:null,chunkMeta:g,parent:n.type})}),this.tick()},u.backtrack=function(r){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(r);var t=this.fragmentTracker.backtrack(r);this.fragPrevious=null,this.nextLoadPosition=r.start,t?this.resetFragmentLoading(r):this.state=O.State.BACKTRACKING},u.checkFragmentChanged=function(){var r=this.media,t=null;if(r&&r.readyState>1&&r.seeking===!1){var n=r.currentTime;if(M.BufferHelper.isBuffered(r,n)?t=this.getAppendedFrag(n):M.BufferHelper.isBuffered(r,n+.1)&&(t=this.getAppendedFrag(n+.1)),t){var g=this.fragPlaying,p=t.level;(!g||t.sn!==g.sn||g.level!==p||t.urlId!==g.urlId)&&(this.hls.trigger(K.Events.FRAG_CHANGED,{frag:t}),(!g||g.level!==p)&&this.hls.trigger(K.Events.LEVEL_SWITCHED,{level:p}),this.fragPlaying=t)}}},e(f,[{key:"nextLevel",get:function(){var r=this.nextBufferedFrag;return r?r.level:-1}},{key:"currentLevel",get:function(){var r=this.media;if(r){var t=this.getAppendedFrag(r.currentTime);if(t)return t.level}return-1}},{key:"nextBufferedFrag",get:function(){var r=this.media;if(r){var t=this.getAppendedFrag(r.currentTime);return this.followingBufferedFrag(t)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),f}(O.default)},"./src/controller/subtitle-stream-controller.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"SubtitleStreamController",function(){return s});var j=C("./src/events.ts"),O=C("./src/utils/logger.ts"),x=C("./src/utils/buffer-helper.ts"),K=C("./src/controller/fragment-finders.ts"),M=C("./src/utils/discontinuities.ts"),R=C("./src/controller/level-helper.ts"),L=C("./src/controller/fragment-tracker.ts"),y=C("./src/controller/base-stream-controller.ts"),T=C("./src/types/loader.ts"),w=C("./src/types/level.ts");function E(a,c){for(var d=0;d<c.length;d++){var o=c[d];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(a,o.key,o)}}function b(a,c,d){return c&&E(a.prototype,c),d&&E(a,d),a}function v(a,c){a.prototype=Object.create(c.prototype),a.prototype.constructor=a,l(a,c)}function l(a,c){return l=Object.setPrototypeOf||function(o,f){return o.__proto__=f,o},l(a,c)}var e=500,s=function(a){v(c,a);function c(o,f){var u;return u=a.call(this,o,f,"[subtitle-stream-controller]")||this,u.levels=[],u.currentTrackId=-1,u.tracksBuffered=[],u.mainDetails=null,u._registerListeners(),u}var d=c.prototype;return d.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},d._registerListeners=function(){var f=this.hls;f.on(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),f.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),f.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),f.on(j.Events.LEVEL_LOADED,this.onLevelLoaded,this),f.on(j.Events.ERROR,this.onError,this),f.on(j.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),f.on(j.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),f.on(j.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),f.on(j.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),f.on(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},d._unregisterListeners=function(){var f=this.hls;f.off(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),f.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),f.off(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),f.off(j.Events.LEVEL_LOADED,this.onLevelLoaded,this),f.off(j.Events.ERROR,this.onError,this),f.off(j.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),f.off(j.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),f.off(j.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),f.off(j.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),f.off(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},d.startLoad=function(){this.stopLoad(),this.state=y.State.IDLE,this.setInterval(e),this.tick()},d.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},d.onLevelLoaded=function(f,u){this.mainDetails=u.details},d.onSubtitleFragProcessed=function(f,u){var i=u.frag,r=u.success;if(this.fragPrevious=i,this.state=y.State.IDLE,!r)return;var t=this.tracksBuffered[this.currentTrackId];if(!t)return;for(var n,g=i.start,p=0;p<t.length;p++)if(g>=t[p].start&&g<=t[p].end){n=t[p];break}var S=i.start+i.duration;n?n.end=S:(n={start:g,end:S},t.push(n)),this.fragmentTracker.fragBuffered(i)},d.onBufferFlushing=function(f,u){var i=u.startOffset,r=u.endOffset;if(i===0&&r!==Number.POSITIVE_INFINITY){var t=this.currentTrackId,n=this.levels;if(!n.length||!n[t]||!n[t].details)return;var g=n[t].details,p=g.targetduration,S=r-p;if(S<=0)return;u.endOffsetSubtitles=Math.max(0,S),this.tracksBuffered.forEach(function(k){for(var I=0;I<k.length;){if(k[I].end<=S){k.shift();continue}else if(k[I].start<S)k[I].start=S;else break;I++}}),this.fragmentTracker.removeFragmentsInRange(i,S,T.PlaylistLevelType.SUBTITLE)}},d.onError=function(f,u){var i,r=u.frag;if(!r||r.type!==T.PlaylistLevelType.SUBTITLE)return;(i=this.fragCurrent)!==null&&i!==void 0&&i.loader&&this.fragCurrent.loader.abort(),this.state=y.State.IDLE},d.onSubtitleTracksUpdated=function(f,u){var i=this,r=u.subtitleTracks;this.tracksBuffered=[],this.levels=r.map(function(t){return new w.Level(t)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(t){i.tracksBuffered[t.id]=[]}),this.mediaBuffer=null},d.onSubtitleTrackSwitch=function(f,u){if(this.currentTrackId=u.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var i=this.levels[this.currentTrackId];i!=null&&i.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,i&&this.setInterval(e)},d.onSubtitleTrackLoaded=function(f,u){var i,r=u.details,t=u.id,n=this.currentTrackId,g=this.levels;if(!g.length)return;var p=g[n];if(t>=g.length||t!==n||!p)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,r.live||(i=p.details)!==null&&i!==void 0&&i.live){var S=this.mainDetails;if(r.deltaUpdateFailed||!S)return;var k=S.fragments[0];if(!p.details)r.hasProgramDateTime&&S.hasProgramDateTime?Object(M.alignMediaPlaylistByPDT)(r,S):k&&Object(R.addSliding)(r,k.start);else{var I=this.alignPlaylists(r,p.details);I===0&&k&&Object(R.addSliding)(r,k.start)}}if(p.details=r,this.levelLastLoaded=t,this.tick(),r.live&&!this.fragCurrent&&this.media&&this.state===y.State.IDLE){var G=Object(K.findFragmentByPTS)(null,r.fragments,this.media.currentTime,0);G||(this.warn("Subtitle playlist not aligned with playback"),p.details=void 0)}},d._handleFragmentLoadComplete=function(f){var u=f.frag,i=f.payload,r=u.decryptdata,t=this.hls;if(this.fragContextChanged(u))return;if(i&&i.byteLength>0&&r&&r.key&&r.iv&&r.method==="AES-128"){var n=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(i),r.key.buffer,r.iv.buffer).then(function(g){var p=performance.now();t.trigger(j.Events.FRAG_DECRYPTED,{frag:u,payload:g,stats:{tstart:n,tdecrypt:p}})})}},d.doTick=function(){if(!this.media){this.state=y.State.IDLE;return}if(this.state===y.State.IDLE){var f,u=this.currentTrackId,i=this.levels;if(!i.length||!i[u]||!i[u].details)return;var r=i[u].details,t=r.targetduration,n=this.config,g=this.media,p=x.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,g.currentTime-t,n.maxBufferHole),S=p.end,k=p.len,I=this.getMaxBufferLength()+t;if(k>I)return;console.assert(r,"Subtitle track details are defined on idle subtitle stream controller tick");var G=r.fragments,V=G.length,J=r.edge,re,ee=this.fragPrevious;if(S<J){var ae=n.maxFragLookUpTolerance;ee&&r.hasProgramDateTime&&(re=Object(K.findFragmentByPDT)(G,ee.endProgramDateTime,ae)),re||(re=Object(K.findFragmentByPTS)(ee,G,S,ae),!re&&ee&&ee.start<G[0].start&&(re=G[0]))}else re=G[V-1];(f=re)!==null&&f!==void 0&&f.encrypted?(O.logger.log("Loading key for "+re.sn),this.state=y.State.KEY_LOADING,this.hls.trigger(j.Events.KEY_LOADING,{frag:re})):re&&this.fragmentTracker.getState(re)===L.FragmentState.NOT_LOADED&&this.loadFragment(re,r,S)}},d.loadFragment=function(f,u,i){this.fragCurrent=f,a.prototype.loadFragment.call(this,f,u,i)},b(c,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),c}(y.default)},"./src/controller/subtitle-track-controller.ts":function(ve,U,C){"use strict";C.r(U);var j=C("./src/events.ts"),O=C("./src/utils/texttrack-utils.ts"),x=C("./src/controller/base-playlist-controller.ts"),K=C("./src/types/loader.ts");function M(E,b){for(var v=0;v<b.length;v++){var l=b[v];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(E,l.key,l)}}function R(E,b,v){return b&&M(E.prototype,b),v&&M(E,v),E}function L(E,b){E.prototype=Object.create(b.prototype),E.prototype.constructor=E,y(E,b)}function y(E,b){return y=Object.setPrototypeOf||function(l,e){return l.__proto__=e,l},y(E,b)}var T=function(E){L(b,E);function b(l){var e;return e=E.call(this,l,"[subtitle-track-controller]")||this,e.media=null,e.tracks=[],e.groupId=null,e.tracksInGroup=[],e.trackId=-1,e.selectDefaultTrack=!0,e.queuedDefaultTrack=-1,e.trackChangeListener=function(){return e.onTextTracksChanged()},e.asyncPollTrackChange=function(){return e.pollTrackChange(0)},e.useTextTrackPolling=!1,e.subtitlePollingInterval=-1,e.subtitleDisplay=!0,e.registerListeners(),e}var v=b.prototype;return v.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,E.prototype.destroy.call(this)},v.registerListeners=function(){var e=this.hls;e.on(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(j.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(j.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(j.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(j.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(j.Events.ERROR,this.onError,this)},v.unregisterListeners=function(){var e=this.hls;e.off(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(j.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(j.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(j.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(j.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(j.Events.ERROR,this.onError,this)},v.onMediaAttached=function(e,s){if(this.media=s.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},v.pollTrackChange=function(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,e)},v.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var e=w(this.media.textTracks);e.forEach(function(s){Object(O.clearCurrentCues)(s)}),this.subtitleTrack=-1,this.media=null},v.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},v.onManifestParsed=function(e,s){this.tracks=s.subtitleTracks},v.onSubtitleTrackLoaded=function(e,s){var a=s.id,c=s.details,d=this.trackId,o=this.tracksInGroup[d];if(!o){this.warn("Invalid subtitle track id "+a);return}var f=o.details;o.details=s.details,this.log("subtitle track "+a+" loaded ["+c.startSN+"-"+c.endSN+"]"),a===this.trackId&&(this.retryCount=0,this.playlistLoaded(a,s,f))},v.onLevelLoading=function(e,s){this.switchLevel(s.level)},v.onLevelSwitching=function(e,s){this.switchLevel(s.level)},v.switchLevel=function(e){var s=this.hls.levels[e];if(!(s!=null&&s.textGroupIds))return;var a=s.textGroupIds[s.urlId];if(this.groupId!==a){var c=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,d=this.tracks.filter(function(u){return!a||u.groupId===a});this.tracksInGroup=d;var o=this.findTrackId(c==null?void 0:c.name)||this.findTrackId();this.groupId=a;var f={subtitleTracks:d};this.log("Updating subtitle tracks, "+d.length+' track(s) found in "'+a+'" group-id'),this.hls.trigger(j.Events.SUBTITLE_TRACKS_UPDATED,f),o!==-1&&this.setSubtitleTrack(o,c)}},v.findTrackId=function(e){for(var s=this.tracksInGroup,a=0;a<s.length;a++){var c=s[a];if((!this.selectDefaultTrack||c.default)&&(!e||e===c.name))return c.id}return-1},v.onError=function(e,s){if(E.prototype.onError.call(this,e,s),s.fatal||!s.context)return;s.context.type===K.PlaylistContextType.SUBTITLE_TRACK&&s.context.id===this.trackId&&s.context.groupId===this.groupId&&this.retryLoadingOrFail(s)},v.loadPlaylist=function(e){var s=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(s)){var a=s.id,c=s.groupId,d=s.url;if(e)try{d=e.addDirectives(d)}catch(o){this.warn("Could not construct new URL with HLS Delivery Directives: "+o)}this.log("Loading subtitle playlist for id "+a),this.hls.trigger(j.Events.SUBTITLE_TRACK_LOADING,{url:d,id:a,groupId:c,deliveryDirectives:e||null})}},v.toggleTrackModes=function(e){var s=this,a=this.media,c=this.subtitleDisplay,d=this.trackId;if(!a)return;var o=w(a.textTracks),f=o.filter(function(r){return r.groupId===s.groupId});if(e===-1)[].slice.call(o).forEach(function(r){r.mode="disabled"});else{var u=f[d];u&&(u.mode="disabled")}var i=f[e];i&&(i.mode=c?"showing":"hidden")},v.setSubtitleTrack=function(e,s){var a,c=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=e;return}if(this.trackId!==e&&this.toggleTrackModes(e),this.trackId===e&&(e===-1||(a=c[e])!==null&&a!==void 0&&a.details)||e<-1||e>=c.length)return;this.clearTimer();var d=c[e];if(this.log("Switching to subtitle track "+e),this.trackId=e,d){var o=d.id,f=d.groupId,u=f===void 0?"":f,i=d.name,r=d.type,t=d.url;this.hls.trigger(j.Events.SUBTITLE_TRACK_SWITCH,{id:o,groupId:u,name:i,type:r,url:t});var n=this.switchParams(d.url,s==null?void 0:s.details);this.loadPlaylist(n)}else this.hls.trigger(j.Events.SUBTITLE_TRACK_SWITCH,{id:e})},v.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var e=-1,s=w(this.media.textTracks),a=0;a<s.length;a++)if(s[a].mode==="hidden")e=a;else if(s[a].mode==="showing"){e=a;break}this.subtitleTrack!==e&&(this.subtitleTrack=e)},R(b,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(e){this.selectDefaultTrack=!1;var s=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(e,s)}}]),b}(x.default);function w(E){for(var b=[],v=0;v<E.length;v++){var l=E[v];l.kind==="subtitles"&&l.label&&b.push(E[v])}return b}U.default=T},"./src/controller/timeline-controller.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"TimelineController",function(){return w});var j=C("./src/polyfills/number.ts"),O=C("./src/events.ts"),x=C("./src/utils/cea-608-parser.ts"),K=C("./src/utils/output-filter.ts"),M=C("./src/utils/webvtt-parser.ts"),R=C("./src/utils/texttrack-utils.ts"),L=C("./src/utils/imsc1-ttml-parser.ts"),y=C("./src/types/loader.ts"),T=C("./src/utils/logger.ts"),w=function(){function l(s){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=v(),this.captionsProperties=void 0,this.hls=s,this.config=s.config,this.Cues=s.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var a=new K.default(this,"textTrack1"),c=new K.default(this,"textTrack2"),d=new K.default(this,"textTrack3"),o=new K.default(this,"textTrack4");this.cea608Parser1=new x.default(1,a,c),this.cea608Parser2=new x.default(3,d,o)}s.on(O.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.on(O.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(O.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(O.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.on(O.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.on(O.Events.FRAG_LOADING,this.onFragLoading,this),s.on(O.Events.FRAG_LOADED,this.onFragLoaded,this),s.on(O.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.on(O.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.on(O.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.on(O.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.on(O.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var e=l.prototype;return e.destroy=function(){var a=this.hls;a.off(O.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(O.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(O.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(O.Events.MANIFEST_LOADED,this.onManifestLoaded,this),a.off(O.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),a.off(O.Events.FRAG_LOADING,this.onFragLoading,this),a.off(O.Events.FRAG_LOADED,this.onFragLoaded,this),a.off(O.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),a.off(O.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),a.off(O.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),a.off(O.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),a.off(O.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},e.addCues=function(a,c,d,o,f){for(var u=!1,i=f.length;i--;){var r=f[i],t=b(r[0],r[1],c,d);if(t>=0&&(r[0]=Math.min(r[0],c),r[1]=Math.max(r[1],d),u=!0,t/(d-c)>.5))return}if(u||f.push([c,d]),this.config.renderTextTracksNatively){var n=this.captionsTracks[a];this.Cues.newCue(n,c,d,o)}else{var g=this.Cues.newCue(null,c,d,o);this.hls.trigger(O.Events.CUES_PARSED,{type:"captions",cues:g,track:a})}},e.onInitPtsFound=function(a,c){var d=this,o=c.frag,f=c.id,u=c.initPTS,i=c.timescale,r=this.unparsedVttFrags;f==="main"&&(this.initPTS[o.cc]=u,this.timescale[o.cc]=i),r.length&&(this.unparsedVttFrags=[],r.forEach(function(t){d.onFragLoaded(O.Events.FRAG_LOADED,t)}))},e.getExistingTrack=function(a){var c=this.media;if(c)for(var d=0;d<c.textTracks.length;d++){var o=c.textTracks[d];if(o[a])return o}return null},e.createCaptionsTrack=function(a){this.config.renderTextTracksNatively?this.createNativeTrack(a):this.createNonNativeTrack(a)},e.createNativeTrack=function(a){if(this.captionsTracks[a])return;var c=this.captionsProperties,d=this.captionsTracks,o=this.media,f=c[a],u=f.label,i=f.languageCode,r=this.getExistingTrack(a);if(r)d[a]=r,Object(R.clearCurrentCues)(d[a]),Object(R.sendAddTrackEvent)(d[a],o);else{var t=this.createTextTrack("captions",u,i);t&&(t[a]=!0,d[a]=t)}},e.createNonNativeTrack=function(a){if(this.nonNativeCaptionsTracks[a])return;var c=this.captionsProperties[a];if(!c)return;var d=c.label,o={_id:a,label:d,kind:"captions",default:c.media?!!c.media.default:!1,closedCaptions:c.media};this.nonNativeCaptionsTracks[a]=o,this.hls.trigger(O.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[o]})},e.createTextTrack=function(a,c,d){var o=this.media;return o?o.addTextTrack(a,c,d):void 0},e.onMediaAttaching=function(a,c){this.media=c.media,this._cleanTracks()},e.onMediaDetaching=function(){var a=this.captionsTracks;Object.keys(a).forEach(function(c){Object(R.clearCurrentCues)(a[c]),delete a[c]}),this.nonNativeCaptionsTracks={}},e.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=v(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},e._cleanTracks=function(){var a=this.media;if(!a)return;var c=a.textTracks;if(c)for(var d=0;d<c.length;d++)Object(R.clearCurrentCues)(c[d])},e.onSubtitleTracksUpdated=function(a,c){var d=this;this.textTracks=[];var o=c.subtitleTracks||[],f=o.some(function(t){return t.textCodec===L.IMSC1_CODEC});if(this.config.enableWebVTT||f&&this.config.enableIMSC1){var u=this.tracks&&o&&this.tracks.length===o.length;if(this.tracks=o||[],this.config.renderTextTracksNatively){var i=this.media?this.media.textTracks:[];this.tracks.forEach(function(t,n){var g;if(n<i.length){for(var p=null,S=0;S<i.length;S++)if(E(i[S],t)){p=i[S];break}p&&(g=p)}g?Object(R.clearCurrentCues)(g):(g=d.createTextTrack("subtitles",t.name,t.lang),g&&(g.mode="disabled")),g&&(g.groupId=t.groupId,d.textTracks.push(g))})}else if(!u&&this.tracks&&this.tracks.length){var r=this.tracks.map(function(t){return{label:t.name,kind:t.type.toLowerCase(),default:t.default,subtitleTrack:t}});this.hls.trigger(O.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:r})}}},e.onManifestLoaded=function(a,c){var d=this;this.config.enableCEA708Captions&&c.captions&&c.captions.forEach(function(o){var f=/(?:CC|SERVICE)([1-4])/.exec(o.instreamId);if(!f)return;var u="textTrack"+f[1],i=d.captionsProperties[u];if(!i)return;i.label=o.name,o.lang&&(i.languageCode=o.lang),i.media=o})},e.onFragLoading=function(a,c){var d=this.cea608Parser1,o=this.cea608Parser2,f=this.lastSn,u=this.lastPartIndex;if(!this.enabled||!(d&&o))return;if(c.frag.type===y.PlaylistLevelType.MAIN){var i,r,t=c.frag.sn,n=(i=c==null||((r=c.part)===null||r===void 0)?void 0:r.index)!=null?i:-1;t===f+1||t===f&&n===u+1||(d.reset(),o.reset()),this.lastSn=t,this.lastPartIndex=n}},e.onFragLoaded=function(a,c){var d=c.frag,o=c.payload,f=this.initPTS,u=this.unparsedVttFrags;if(d.type===y.PlaylistLevelType.SUBTITLE)if(o.byteLength){if(!Object(j.isFiniteNumber)(f[d.cc])){u.push(c),f.length&&this.hls.trigger(O.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:new Error("Missing initial subtitle PTS")});return}var i=d.decryptdata;if(i==null||i.key==null||i.method!=="AES-128"){var r=this.tracks[d.level],t=this.vttCCs;t[d.cc]||(t[d.cc]={start:d.start,prevCC:this.prevCC,new:!0},this.prevCC=d.cc),r&&r.textCodec===L.IMSC1_CODEC?this._parseIMSC1(d,o):this._parseVTTs(d,o,t)}}else this.hls.trigger(O.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:new Error("Empty subtitle payload")})},e._parseIMSC1=function(a,c){var d=this,o=this.hls;Object(L.parseIMSC1)(c,this.initPTS[a.cc],this.timescale[a.cc],function(f){d._appendCues(f,a.level),o.trigger(O.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:a})},function(f){T.logger.log("Failed to parse IMSC1: "+f),o.trigger(O.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:a,error:f})})},e._parseVTTs=function(a,c,d){var o=this,f=this.hls;Object(M.parseWebVTT)(c,this.initPTS[a.cc],this.timescale[a.cc],d,a.cc,a.start,function(u){o._appendCues(u,a.level),f.trigger(O.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:a})},function(u){o._fallbackToIMSC1(a,c),T.logger.log("Failed to parse VTT cue: "+u),f.trigger(O.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:a,error:u})})},e._fallbackToIMSC1=function(a,c){var d=this,o=this.tracks[a.level];o.textCodec||Object(L.parseIMSC1)(c,this.initPTS[a.cc],this.timescale[a.cc],function(){o.textCodec=L.IMSC1_CODEC,d._parseIMSC1(a,c)},function(){o.textCodec="wvtt"})},e._appendCues=function(a,c){var d=this.hls;if(this.config.renderTextTracksNatively){var o=this.textTracks[c];if(o.mode==="disabled")return;a.forEach(function(i){return Object(R.addCueToTrack)(o,i)})}else{var f=this.tracks[c],u=f.default?"default":"subtitles"+c;d.trigger(O.Events.CUES_PARSED,{type:"subtitles",cues:a,track:u})}},e.onFragDecrypted=function(a,c){var d=c.frag;if(d.type===y.PlaylistLevelType.SUBTITLE){if(!Object(j.isFiniteNumber)(this.initPTS[d.cc])){this.unparsedVttFrags.push(c);return}this.onFragLoaded(O.Events.FRAG_LOADED,c)}},e.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},e.onFragParsingUserdata=function(a,c){var d=this.cea608Parser1,o=this.cea608Parser2;if(!this.enabled||!(d&&o))return;for(var f=0;f<c.samples.length;f++){var u=c.samples[f].bytes;if(u){var i=this.extractCea608Data(u);d.addData(c.samples[f].pts,i[0]),o.addData(c.samples[f].pts,i[1])}}},e.onBufferFlushing=function(a,c){var d=c.startOffset,o=c.endOffset,f=c.endOffsetSubtitles,u=c.type,i=this.media;if(!i||i.currentTime<o)return;if(!u||u==="video"){var r=this.captionsTracks;Object.keys(r).forEach(function(n){return Object(R.removeCuesInRange)(r[n],d,o)})}if(this.config.renderTextTracksNatively&&(d===0&&f!==void 0)){var t=this.textTracks;Object.keys(t).forEach(function(n){return Object(R.removeCuesInRange)(t[n],d,f)})}},e.extractCea608Data=function(a){for(var c=a[0]&31,d=2,o=[[],[]],f=0;f<c;f++){var u=a[d++],i=127&a[d++],r=127&a[d++],t=(4&u)!==0,n=3&u;if(i===0&&r===0)continue;t&&((n===0||n===1)&&(o[n].push(i),o[n].push(r)))}return o},l}();function E(l,e){return l&&l.label===e.name&&!(l.textTrack1||l.textTrack2)}function b(l,e,s,a){return Math.min(e,a)-Math.max(l,s)}function v(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"default",function(){return j});var j=function(){function O(K,M){this.subtle=void 0,this.aesIV=void 0,this.subtle=K,this.aesIV=M}var x=O.prototype;return x.decrypt=function(M,R){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},R,M)},O}()},"./src/crypt/aes-decryptor.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"removePadding",function(){return O}),C.d(U,"default",function(){return x});var j=C("./src/utils/typed-array.ts");function O(K){var M=K.byteLength,R=M&&new DataView(K.buffer).getUint8(M-1);return R?Object(j.sliceUint8)(K,0,M-R):K}var x=function(){function K(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}var M=K.prototype;return M.uint8ArrayToUint32Array_=function(L){for(var y=new DataView(L),T=new Uint32Array(4),w=0;w<4;w++)T[w]=y.getUint32(w*4);return T},M.initTable=function(){var L=this.sBox,y=this.invSBox,T=this.subMix,w=T[0],E=T[1],b=T[2],v=T[3],l=this.invSubMix,e=l[0],s=l[1],a=l[2],c=l[3],d=new Uint32Array(256),o=0,f=0,u=0;for(u=0;u<256;u++)u<128?d[u]=u<<1:d[u]=u<<1^283;for(u=0;u<256;u++){var i=f^f<<1^f<<2^f<<3^f<<4;i=i>>>8^i&255^99,L[o]=i,y[i]=o;var r=d[o],t=d[r],n=d[t],g=d[i]*257^i*16843008;w[o]=g<<24|g>>>8,E[o]=g<<16|g>>>16,b[o]=g<<8|g>>>24,v[o]=g,g=n*16843009^t*65537^r*257^o*16843008,e[i]=g<<24|g>>>8,s[i]=g<<16|g>>>16,a[i]=g<<8|g>>>24,c[i]=g,o?(o=r^d[d[d[n^r]]],f^=d[d[f]]):o=f=1}},M.expandKey=function(L){for(var y=this.uint8ArrayToUint32Array_(L),T=!0,w=0;w<y.length&&T;)T=y[w]===this.key[w],w++;if(T)return;this.key=y;var E=this.keySize=y.length;if(E!==4&&E!==6&&E!==8)throw new Error("Invalid aes key size="+E);var b=this.ksRows=(E+6+1)*4,v,l,e=this.keySchedule=new Uint32Array(b),s=this.invKeySchedule=new Uint32Array(b),a=this.sBox,c=this.rcon,d=this.invSubMix,o=d[0],f=d[1],u=d[2],i=d[3],r,t;for(v=0;v<b;v++){if(v<E){r=e[v]=y[v];continue}t=r,v%E===0?(t=t<<8|t>>>24,t=a[t>>>24]<<24|a[t>>>16&255]<<16|a[t>>>8&255]<<8|a[t&255],t^=c[v/E|0]<<24):E>6&&v%E===4&&(t=a[t>>>24]<<24|a[t>>>16&255]<<16|a[t>>>8&255]<<8|a[t&255]),e[v]=r=(e[v-E]^t)>>>0}for(l=0;l<b;l++)v=b-l,l&3?t=e[v]:t=e[v-4],l<4||v<=4?s[l]=t:s[l]=o[a[t>>>24]]^f[a[t>>>16&255]]^u[a[t>>>8&255]]^i[a[t&255]],s[l]=s[l]>>>0},M.networkToHostOrderSwap=function(L){return L<<24|(L&65280)<<8|(L&16711680)>>8|L>>>24},M.decrypt=function(L,y,T){for(var w=this.keySize+6,E=this.invKeySchedule,b=this.invSBox,v=this.invSubMix,l=v[0],e=v[1],s=v[2],a=v[3],c=this.uint8ArrayToUint32Array_(T),d=c[0],o=c[1],f=c[2],u=c[3],i=new Int32Array(L),r=new 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l=[{demux:R.default,remux:y.default},{demux:M.default,remux:T.default},{demux:K.default,remux:y.default},{demux:L.default,remux:y.default}],e=1024;l.forEach(function(u){var i=u.demux;e=Math.max(e,i.minProbeByteLength)});var s=function(){function u(r,t,n,g,p){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new w.default,this.observer=r,this.typeSupported=t,this.config=n,this.vendor=g,this.id=p}var i=u.prototype;return i.configure=function(t){this.transmuxConfig=t,this.decrypter&&this.decrypter.reset()},i.push=function(t,n,g,p){var S=this,k=g.transmuxing;k.executeStart=v();var I=new Uint8Array(t),G=this.cache,V=this.config,J=this.currentTransmuxState,re=this.transmuxConfig;p&&(this.currentTransmuxState=p);var ee=a(I,n);if(ee&&ee.method==="AES-128"){var ae=this.getDecrypter();if(V.enableSoftwareAES){var be=ae.softwareDecrypt(I,ee.key.buffer,ee.iv.buffer);if(!be)return k.executeEnd=v(),c(g);I=new Uint8Array(be)}else return this.decryptionPromise=ae.webCryptoDecrypt(I,ee.key.buffer,ee.iv.buffer).then(function(ne){var ue=S.push(ne,null,g);return S.decryptionPromise=null,ue}),this.decryptionPromise}var he=p||J,me=he.contiguous,ce=he.discontinuity,te=he.trackSwitch,q=he.accurateTimeOffset,oe=he.timeOffset,Z=re.audioCodec,D=re.videoCodec,h=re.defaultInitPts,m=re.duration,P=re.initSegmentData;if((ce||te)&&this.resetInitSegment(P,Z,D,m),ce&&this.resetInitialTimestamp(h),me||this.resetContiguity(),this.needsProbing(I,ce,te)){if(G.dataLength){var _=G.flush();I=Object(E.appendUint8Array)(_,I)}this.configureTransmuxer(I,re)}var A=this.transmux(I,ee,oe,q,g),Y=this.currentTransmuxState;return Y.contiguous=!0,Y.discontinuity=!1,Y.trackSwitch=!1,k.executeEnd=v(),A},i.flush=function(t){var n=this,g=t.transmuxing;g.executeStart=v();var p=this.decrypter,S=this.cache,k=this.currentTransmuxState,I=this.decryptionPromise;if(I)return I.then(function(){return n.flush(t)});var G=[],V=k.timeOffset;if(p){var J=p.flush();J&&G.push(this.push(J,null,t))}var re=S.dataLength;S.reset();var ee=this.demuxer,ae=this.remuxer;if(!ee||!ae)return re>=e&&this.observer.emit(j.Events.ERROR,j.Events.ERROR,{type:O.ErrorTypes.MEDIA_ERROR,details:O.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),g.executeEnd=v(),[c(t)];var be=ee.flush(V);return d(be)?be.then(function(he){return n.flushRemux(G,he,t),G}):(this.flushRemux(G,be,t),G)},i.flushRemux=function(t,n,g){var p=n.audioTrack,S=n.avcTrack,k=n.id3Track,I=n.textTrack,G=this.currentTransmuxState,V=G.accurateTimeOffset,J=G.timeOffset;b.logger.log("[transmuxer.ts]: Flushed fragment "+g.sn+(g.part>-1?" p: "+g.part:"")+" of level "+g.level);var re=this.remuxer.remux(p,S,k,I,J,V,!0,this.id);t.push({remuxResult:re,chunkMeta:g}),g.transmuxing.executeEnd=v()},i.resetInitialTimestamp=function(t){var n=this.demuxer,g=this.remuxer;if(!n||!g)return;n.resetTimeStamp(t),g.resetTimeStamp(t)},i.resetContiguity=function(){var t=this.demuxer,n=this.remuxer;if(!t||!n)return;t.resetContiguity(),n.resetNextTimestamp()},i.resetInitSegment=function(t,n,g,p){var S=this.demuxer,k=this.remuxer;if(!S||!k)return;S.resetInitSegment(n,g,p),k.resetInitSegment(t,n,g)},i.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},i.transmux=function(t,n,g,p,S){var k;return n&&n.method==="SAMPLE-AES"?k=this.transmuxSampleAes(t,n,g,p,S):k=this.transmuxUnencrypted(t,g,p,S),k},i.transmuxUnencrypted=function(t,n,g,p){var S=this.demuxer.demux(t,n,!1,!this.config.progressive),k=S.audioTrack,I=S.avcTrack,G=S.id3Track,V=S.textTrack,J=this.remuxer.remux(k,I,G,V,n,g,!1,this.id);return{remuxResult:J,chunkMeta:p}},i.transmuxSampleAes=function(t,n,g,p,S){var k=this;return this.demuxer.demuxSampleAes(t,n,g).then(function(I){var G=k.remuxer.remux(I.audioTrack,I.avcTrack,I.id3Track,I.textTrack,g,p,!1,k.id);return{remuxResult:G,chunkMeta:S}})},i.configureTransmuxer=function(t,n){for(var g=this.config,p=this.observer,S=this.typeSupported,k=this.vendor,I=n.audioCodec,G=n.defaultInitPts,V=n.duration,J=n.initSegmentData,re=n.videoCodec,ee,ae=0,be=l.length;ae<be;ae++)if(l[ae].demux.probe(t)){ee=l[ae];break}ee||(b.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),ee={demux:M.default,remux:T.default});var he=this.demuxer,me=this.remuxer,ce=ee.remux,te=ee.demux;(!me||!(me instanceof ce))&&(this.remuxer=new ce(p,g,S,k)),(!he||!(he instanceof te))&&(this.demuxer=new te(p,g,S),this.probe=te.probe),this.resetInitSegment(J,I,re,V),this.resetInitialTimestamp(G)},i.needsProbing=function(t,n,g){return!this.demuxer||!this.remuxer||n||g},i.getDecrypter=function(){var t=this.decrypter;return t||(t=this.decrypter=new x.default(this.observer,this.config)),t},u}();function a(u,i){var r=null;return u.byteLength>0&&i!=null&&i.key!=null&&i.iv!==null&&i.method!=null&&(r=i),r}var c=function(i){return{remuxResult:{},chunkMeta:i}};function d(u){return"then"in u&&u.then instanceof Function}var o=function(i,r,t,n,g){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=i,this.videoCodec=r,this.initSegmentData=t,this.duration=n,this.defaultInitPts=g},f=function(i,r,t,n,g){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=i,this.contiguous=r,this.accurateTimeOffset=t,this.trackSwitch=n,this.timeOffset=g}},"./src/demux/tsdemuxer.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"discardEPB",function(){return c});var j=C("./src/demux/adts.ts"),O=C("./src/demux/mpegaudio.ts"),x=C("./src/demux/exp-golomb.ts"),K=C("./src/demux/id3.ts"),M=C("./src/demux/sample-aes.ts"),R=C("./src/events.ts"),L=C("./src/utils/mp4-tools.ts"),y=C("./src/utils/logger.ts"),T=C("./src/errors.ts"),w={video:1,audio:2,id3:3,text:4},E=function(){function d(f,u,i){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=f,this.config=u,this.typeSupported=i}d.probe=function(u){var i=d.syncOffset(u);return i<0?!1:(i&&y.logger.warn("MPEG2-TS detected but first sync word found @ offset "+i+", junk ahead ?"),!0)},d.syncOffset=function(u){for(var i=Math.min(1e3,u.length-3*188),r=0;r<i;){if(u[r]===71&&u[r+188]===71&&u[r+2*188]===71)return r;r++}return-1},d.createTrack=function(u,i){return{container:u==="video"||u==="audio"?"video/mp2t":void 0,type:u,id:w[u],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:u==="audio"?i:void 0}};var o=d.prototype;return o.resetInitSegment=function(u,i,r){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=d.createTrack("video",r),this._audioTrack=d.createTrack("audio",r),this._id3Track=d.createTrack("id3",r),this._txtTrack=d.createTrack("text",r),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=u,this.videoCodec=i,this._duration=r},o.resetTimeStamp=function(){},o.resetContiguity=function(){var u=this._audioTrack,i=this._avcTrack,r=this._id3Track;u&&(u.pesData=null),i&&(i.pesData=null),r&&(r.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},o.demux=function(u,i,r,t){r===void 0&&(r=!1),t===void 0&&(t=!1),r||(this.sampleAes=null);var n,g=this._avcTrack,p=this._audioTrack,S=this._id3Track,k=g.pid,I=g.pesData,G=p.pid,V=S.pid,J=p.pesData,re=S.pesData,ee=!1,ae=this.pmtParsed,be=this._pmtId,he=u.length;if(this.remainderData&&(u=Object(L.appendUint8Array)(this.remainderData,u),he=u.length,this.remainderData=null),he<188&&!t)return this.remainderData=u,{audioTrack:p,avcTrack:g,id3Track:S,textTrack:this._txtTrack};var me=Math.max(0,d.syncOffset(u));he-=(he+me)%188,he<u.byteLength&&!t&&(this.remainderData=new Uint8Array(u.buffer,he,u.buffer.byteLength-he));for(var ce=me;ce<he;ce+=188)if(u[ce]===71){var te=!!(u[ce+1]&64),q=((u[ce+1]&31)<<8)+u[ce+2],oe=(u[ce+3]&48)>>4,Z=void 0;if(oe>1){if(Z=ce+5+u[ce+4],Z===ce+188)continue}else Z=ce+4;switch(q){case k:te&&(I&&(n=e(I))&&this.parseAVCPES(n,!1),I={data:[],size:0}),I&&(I.data.push(u.subarray(Z,ce+188)),I.size+=ce+188-Z);break;case G:te&&(J&&(n=e(J))&&(p.isAAC?this.parseAACPES(n):this.parseMPEGPES(n)),J={data:[],size:0}),J&&(J.data.push(u.subarray(Z,ce+188)),J.size+=ce+188-Z);break;case V:te&&(re&&(n=e(re))&&this.parseID3PES(n),re={data:[],size:0}),re&&(re.data.push(u.subarray(Z,ce+188)),re.size+=ce+188-Z);break;case 0:te&&(Z+=u[Z]+1),be=this._pmtId=v(u,Z);break;case be:{te&&(Z+=u[Z]+1);var D=l(u,Z,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,r);k=D.avc,k>0&&(g.pid=k),G=D.audio,G>0&&(p.pid=G,p.isAAC=D.isAAC),V=D.id3,V>0&&(S.pid=V),ee&&!ae&&(y.logger.log("reparse from beginning"),ee=!1,ce=me-188),ae=this.pmtParsed=!0;break}case 17:case 8191:break;default:ee=!0;break}}else this.observer.emit(R.Events.ERROR,R.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});g.pesData=I,p.pesData=J,S.pesData=re;var h={audioTrack:p,avcTrack:g,id3Track:S,textTrack:this._txtTrack};return t&&this.extractRemainingSamples(h),h},o.flush=function(){var u=this.remainderData;this.remainderData=null;var i;return u?i=this.demux(u,-1,!1,!0):i={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(i),this.sampleAes?this.decrypt(i,this.sampleAes):i},o.extractRemainingSamples=function(u){var i=u.audioTrack,r=u.avcTrack,t=u.id3Track,n=r.pesData,g=i.pesData,p=t.pesData,S;n&&(S=e(n))?(this.parseAVCPES(S,!0),r.pesData=null):r.pesData=n,g&&(S=e(g))?(i.isAAC?this.parseAACPES(S):this.parseMPEGPES(S),i.pesData=null):(g!=null&&g.size&&y.logger.log("last AAC PES packet truncated,might overlap between fragments"),i.pesData=g),p&&(S=e(p))?(this.parseID3PES(S),t.pesData=null):t.pesData=p},o.demuxSampleAes=function(u,i,r){var t=this.demux(u,r,!0,!this.config.progressive),n=this.sampleAes=new M.default(this.observer,this.config,i);return this.decrypt(t,n)},o.decrypt=function(u,i){return new Promise(function(r){var t=u.audioTrack,n=u.avcTrack;t.samples&&t.isAAC?i.decryptAacSamples(t.samples,0,function(){n.samples?i.decryptAvcSamples(n.samples,0,0,function(){r(u)}):r(u)}):n.samples&&i.decryptAvcSamples(n.samples,0,0,function(){r(u)})})},o.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},o.parseAVCPES=function(u,i){var r=this,t=this._avcTrack,n=this.parseAVCNALu(u.data),g=!1,p=this.avcSample,S,k=!1;u.data=null,p&&n.length&&!t.audFound&&(s(p,t),p=this.avcSample=b(!1,u.pts,u.dts,"")),n.forEach(function(I){switch(I.type){case 1:{S=!0,p||(p=r.avcSample=b(!0,u.pts,u.dts,"")),g&&(p.debug+="NDR "),p.frame=!0;var G=I.data;if(k&&G.length>4){var V=new x.default(G).readSliceType();(V===2||V===4||V===7||V===9)&&(p.key=!0)}break}case 5:S=!0,p||(p=r.avcSample=b(!0,u.pts,u.dts,"")),g&&(p.debug+="IDR "),p.key=!0,p.frame=!0;break;case 6:{S=!0,g&&p&&(p.debug+="SEI ");var J=new x.default(c(I.data));J.readUByte();for(var re=0,ee=0,ae=!1,be=0;!ae&&J.bytesAvailable>1;){re=0;do be=J.readUByte(),re+=be;while(be===255);ee=0;do be=J.readUByte(),ee+=be;while(be===255);if(re===4&&J.bytesAvailable!==0){ae=!0;var he=J.readUByte();if(he===181){var me=J.readUShort();if(me===49){var ce=J.readUInt();if(ce===1195456820){var te=J.readUByte();if(te===3){for(var q=J.readUByte(),oe=J.readUByte(),Z=31&q,D=[q,oe],h=0;h<Z;h++)D.push(J.readUByte()),D.push(J.readUByte()),D.push(J.readUByte());a(r._txtTrack.samples,{type:3,pts:u.pts,bytes:D})}}}}}else if(re===5&&J.bytesAvailable!==0){if(ae=!0,ee>16){for(var m=[],P=0;P<16;P++)m.push(J.readUByte().toString(16)),(P===3||P===5||P===7||P===9)&&m.push("-");for(var _=ee-16,A=new Uint8Array(_),Y=0;Y<_;Y++)A[Y]=J.readUByte();a(r._txtTrack.samples,{pts:u.pts,payloadType:re,uuid:m.join(""),userData:Object(K.utf8ArrayToStr)(A),userDataBytes:A})}}else if(ee<J.bytesAvailable)for(var ne=0;ne<ee;ne++)J.readUByte()}break}case 7:if(S=!0,k=!0,g&&p&&(p.debug+="SPS "),!t.sps){var ue=new x.default(I.data),fe=ue.readSPS();t.width=fe.width,t.height=fe.height,t.pixelRatio=fe.pixelRatio,t.sps=[I.data],t.duration=r._duration;for(var Ee=I.data.subarray(1,4),we="avc1.",Ae=0;Ae<3;Ae++){var De=Ee[Ae].toString(16);De.length<2&&(De="0"+De),we+=De}t.codec=we}break;case 8:S=!0,g&&p&&(p.debug+="PPS "),t.pps||(t.pps=[I.data]);break;case 9:S=!1,t.audFound=!0,p&&s(p,t),p=r.avcSample=b(!1,u.pts,u.dts,g?"AUD ":"");break;case 12:S=!1;break;default:S=!1,p&&(p.debug+="unknown NAL "+I.type+" ");break}if(p&&S){var se=p.units;se.push(I)}}),i&&p&&(s(p,t),this.avcSample=null)},o.getLastNalUnit=function(){var u,i=this.avcSample,r;if(!i||i.units.length===0){var t=this._avcTrack.samples;i=t[t.length-1]}if((u=i)!==null&&u!==void 0&&u.units){var n=i.units;r=n[n.length-1]}return r},o.parseAVCNALu=function(u){var i=u.byteLength,r=this._avcTrack,t=r.naluState||0,n=t,g=[],p=0,S,k,I,G=-1,V=0;for(t===-1&&(G=0,V=u[0]&31,t=0,p=1);p<i;){if(S=u[p++],!t){t=S?0:1;continue}if(t===1){t=S?0:2;continue}if(!S)t=3;else if(S===1){if(G>=0){var J={data:u.subarray(G,p-t-1),type:V};g.push(J)}else{var re=this.getLastNalUnit();if(re&&(n&&p<=4-n&&(re.state&&(re.data=re.data.subarray(0,re.data.byteLength-n))),k=p-t-1,k>0)){var ee=new Uint8Array(re.data.byteLength+k);ee.set(re.data,0),ee.set(u.subarray(0,k),re.data.byteLength),re.data=ee,re.state=0}}p<i?(I=u[p]&31,G=p,V=I,t=0):t=-1}else t=0}if(G>=0&&t>=0){var ae={data:u.subarray(G,i),type:V,state:t};g.push(ae)}if(g.length===0){var be=this.getLastNalUnit();if(be){var he=new Uint8Array(be.data.byteLength+u.byteLength);he.set(be.data,0),he.set(u,be.data.byteLength),be.data=he}}return r.naluState=t,g},o.parseAACPES=function(u){var i=0,r=this._audioTrack,t=this.aacOverFlow,n=u.data;if(t){this.aacOverFlow=null;var g=t.sample.unit.byteLength,p=Math.min(t.missing,g),S=g-p;t.sample.unit.set(n.subarray(0,p),S),r.samples.push(t.sample),i=t.missing}var k,I;for(k=i,I=n.length;k<I-1&&!j.isHeader(n,k);k++);if(k!==i){var G,V;if(k<I-1?(G="AAC PES did not start with ADTS header,offset:"+k,V=!1):(G="no ADTS header found in AAC PES",V=!0),y.logger.warn("parsing error:"+G),this.observer.emit(R.Events.ERROR,R.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.FRAG_PARSING_ERROR,fatal:V,reason:G}),V)return}j.initTrackConfig(r,this.observer,n,k,this.audioCodec);var J;if(u.pts!==void 0)J=u.pts;else if(t){var re=j.getFrameDuration(r.samplerate);J=t.sample.pts+re}else{y.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var ee=0;k<I;)if(j.isHeader(n,k)){if(k+5<I){var ae=j.appendFrame(r,n,k,J,ee);if(ae)if(ae.missing)this.aacOverFlow=ae;else{k+=ae.length,ee++;continue}}break}else k++},o.parseMPEGPES=function(u){var i=u.data,r=i.length,t=0,n=0,g=u.pts;if(g===void 0){y.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;n<r;)if(O.isHeader(i,n)){var p=O.appendFrame(this._audioTrack,i,n,g,t);if(p)n+=p.length,t++;else break}else n++},o.parseID3PES=function(u){if(u.pts===void 0){y.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(u)},d}();E.minProbeByteLength=188;function b(d,o,f,u){return{key:d,frame:!1,pts:o,dts:f,units:[],debug:u,length:0}}function v(d,o){return(d[o+10]&31)<<8|d[o+11]}function l(d,o,f,u){var i={audio:-1,avc:-1,id3:-1,isAAC:!0},r=(d[o+1]&15)<<8|d[o+2],t=o+3+r-4,n=(d[o+10]&15)<<8|d[o+11];for(o+=12+n;o<t;){var g=(d[o+1]&31)<<8|d[o+2];switch(d[o]){case 207:if(!u){y.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:i.audio===-1&&(i.audio=g);break;case 21:i.id3===-1&&(i.id3=g);break;case 219:if(!u){y.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:i.avc===-1&&(i.avc=g);break;case 3:case 4:f?i.audio===-1&&(i.audio=g,i.isAAC=!1):y.logger.log("MPEG audio found, not supported in this browser");break;case 36:y.logger.warn("Unsupported HEVC stream type found");break;default:break}o+=((d[o+3]&15)<<8|d[o+4])+5}return i}function e(d){var o=0,f,u,i,r,t,n=d.data;if(!d||d.size===0)return null;for(;n[0].length<19&&n.length>1;){var g=new Uint8Array(n[0].length+n[1].length);g.set(n[0]),g.set(n[1],n[0].length),n[0]=g,n.splice(1,1)}f=n[0];var p=(f[0]<<16)+(f[1]<<8)+f[2];if(p===1){if(u=(f[4]<<8)+f[5],u&&u>d.size-6)return null;var S=f[7];S&192&&(r=(f[9]&14)*536870912+(f[10]&255)*4194304+(f[11]&254)*16384+(f[12]&255)*128+(f[13]&254)/2,S&64?(t=(f[14]&14)*536870912+(f[15]&255)*4194304+(f[16]&254)*16384+(f[17]&255)*128+(f[18]&254)/2,r-t>60*9e4&&(y.logger.warn(Math.round((r-t)/9e4)+"s delta between PTS and DTS, align them"),r=t)):t=r),i=f[8];var k=i+9;if(d.size<=k)return null;d.size-=k;for(var I=new Uint8Array(d.size),G=0,V=n.length;G<V;G++){f=n[G];var J=f.byteLength;if(k)if(k>J){k-=J;continue}else f=f.subarray(k),J-=k,k=0;I.set(f,o),o+=J}return u&&(u-=i+3),{data:I,pts:r,dts:t,len:u}}return null}function s(d,o){if(d.units.length&&d.frame){if(d.pts===void 0){var f=o.samples,u=f.length;if(u){var 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j;(function(O){O.MEDIA_ATTACHING="hlsMediaAttaching",O.MEDIA_ATTACHED="hlsMediaAttached",O.MEDIA_DETACHING="hlsMediaDetaching",O.MEDIA_DETACHED="hlsMediaDetached",O.BUFFER_RESET="hlsBufferReset",O.BUFFER_CODECS="hlsBufferCodecs",O.BUFFER_CREATED="hlsBufferCreated",O.BUFFER_APPENDING="hlsBufferAppending",O.BUFFER_APPENDED="hlsBufferAppended",O.BUFFER_EOS="hlsBufferEos",O.BUFFER_FLUSHING="hlsBufferFlushing",O.BUFFER_FLUSHED="hlsBufferFlushed",O.MANIFEST_LOADING="hlsManifestLoading",O.MANIFEST_LOADED="hlsManifestLoaded",O.MANIFEST_PARSED="hlsManifestParsed",O.LEVEL_SWITCHING="hlsLevelSwitching",O.LEVEL_SWITCHED="hlsLevelSwitched",O.LEVEL_LOADING="hlsLevelLoading",O.LEVEL_LOADED="hlsLevelLoaded",O.LEVEL_UPDATED="hlsLevelUpdated",O.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",O.LEVELS_UPDATED="hlsLevelsUpdated",O.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",O.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",O.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",O.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",O.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",O.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",O.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",O.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",O.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",O.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",O.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",O.CUES_PARSED="hlsCuesParsed",O.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",O.INIT_PTS_FOUND="hlsInitPtsFound",O.FRAG_LOADING="hlsFragLoading",O.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",O.FRAG_LOADED="hlsFragLoaded",O.FRAG_DECRYPTED="hlsFragDecrypted",O.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",O.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",O.FRAG_PARSING_METADATA="hlsFragParsingMetadata",O.FRAG_PARSED="hlsFragParsed",O.FRAG_BUFFERED="hlsFragBuffered",O.FRAG_CHANGED="hlsFragChanged",O.FPS_DROP="hlsFpsDrop",O.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",O.ERROR="hlsError",O.DESTROYING="hlsDestroying",O.KEY_LOADING="hlsKeyLoading",O.KEY_LOADED="hlsKeyLoaded",O.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",O.BACK_BUFFER_REACHED="hlsBackBufferReached"})(j||(j={}))},"./src/hls.ts":function(ve,U,C){"use 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f=this.config,u=f.fLoader,i=f.loader;return new Promise(function(r,t){o.loader&&o.loader.destroy();var n=o.loader=a.loader=u?new u(f):new i(f),g=b(a,c),p={timeout:f.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:f.fragLoadingMaxRetryTimeout,highWaterMark:w};c.stats=n.stats,n.load(g,p,{onSuccess:function(k,I,G,V){o.resetLoader(a,n),o.updateStatsFromPart(a,c);var J={frag:a,part:c,payload:k.data,networkDetails:V};d(J),r(J)},onError:function(k,I,G){o.resetLoader(a,n),t(new v({type:O.ErrorTypes.NETWORK_ERROR,details:O.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:a,part:c,response:k,networkDetails:G}))},onAbort:function(k,I,G){a.stats.aborted=c.stats.aborted,o.resetLoader(a,n),t(new v({type:O.ErrorTypes.NETWORK_ERROR,details:O.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:a,part:c,networkDetails:G}))},onTimeout:function(k,I,G){o.resetLoader(a,n),t(new v({type:O.ErrorTypes.NETWORK_ERROR,details:O.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:a,part:c,networkDetails:G}))}})})},e.updateStatsFromPart=function(a,c){var d=a.stats,o=c.stats,f=o.total;if(d.loaded+=o.loaded,f){var u=Math.round(a.duration/c.duration),i=Math.min(Math.round(d.loaded/f),u),r=u-i,t=r*Math.round(d.loaded/i);d.total=d.loaded+t}else d.total=Math.max(d.loaded,d.total);var n=d.loading,g=o.loading;n.start?n.first+=g.first-g.start:(n.start=g.start,n.first=g.first),n.end=g.end},e.resetLoader=function(a,c){a.loader=null,this.loader===c&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),c.destroy()},l}();function b(l,e){e===void 0&&(e=null);var s=e||l,a={frag:l,part:e,responseType:"arraybuffer",url:s.url,headers:{},rangeStart:0,rangeEnd:0},c=s.byteRangeStartOffset,d=s.byteRangeEndOffset;return Object(j.isFiniteNumber)(c)&&Object(j.isFiniteNumber)(d)&&(a.rangeStart=c,a.rangeEnd=d),a}var v=function(l){x(e,l);function e(s){for(var a,c=arguments.length,d=new Array(c>1?c-1:0),o=1;o<c;o++)d[o-1]=arguments[o];return a=l.call.apply(l,[this].concat(d))||this,a.data=void 0,a.data=s,a}return e}(K(Error))},"./src/loader/fragment.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"ElementaryStreamTypes",function(){return E}),C.d(U,"BaseSegment",function(){return b}),C.d(U,"Fragment",function(){return v}),C.d(U,"Part",function(){return l});var j=C("./src/polyfills/number.ts"),O=C("./node_modules/url-toolkit/src/url-toolkit.js"),x=C.n(O),K=C("./src/utils/logger.ts"),M=C("./src/loader/level-key.ts"),R=C("./src/loader/load-stats.ts");function L(e,s){e.prototype=Object.create(s.prototype),e.prototype.constructor=e,y(e,s)}function y(e,s){return y=Object.setPrototypeOf||function(c,d){return c.__proto__=d,c},y(e,s)}function T(e,s){for(var a=0;a<s.length;a++){var c=s[a];c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(e,c.key,c)}}function w(e,s,a){return s&&T(e.prototype,s),a&&T(e,a),e}var E;(function(e){e.AUDIO="audio",e.VIDEO="video",e.AUDIOVIDEO="audiovideo"})(E||(E={}));var b=function(){function e(a){var c;this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams=(c={},c[E.AUDIO]=null,c[E.VIDEO]=null,c[E.AUDIOVIDEO]=null,c),this.baseurl=a}var s=e.prototype;return s.setByteRange=function(c,d){var o=c.split("@",2),f=[];o.length===1?f[0]=d?d.byteRangeEndOffset:0:f[0]=parseInt(o[1]),f[1]=parseInt(o[0])+f[0],this._byteRange=f},w(e,[{key:"byteRange",get:function(){return this._byteRange?this._byteRange:[]}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"url",get:function(){return!this._url&&this.baseurl&&this.relurl&&(this._url=Object(O.buildAbsoluteURL)(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""},set:function(c){this._url=c}}]),e}(),v=function(e){L(s,e);function s(c,d){var o;return o=e.call(this,d)||this,o._decryptdata=null,o.rawProgramDateTime=null,o.programDateTime=null,o.tagList=[],o.duration=0,o.sn=0,o.levelkey=void 0,o.type=void 0,o.loader=null,o.level=-1,o.cc=0,o.startPTS=void 0,o.endPTS=void 0,o.appendedPTS=void 0,o.startDTS=void 0,o.endDTS=void 0,o.start=0,o.deltaPTS=void 0,o.maxStartPTS=void 0,o.minEndPTS=void 0,o.stats=new R.LoadStats,o.urlId=0,o.data=void 0,o.bitrateTest=!1,o.title=null,o.initSegment=null,o.type=c,o}var a=s.prototype;return a.createInitializationVector=function(d){for(var o=new Uint8Array(16),f=12;f<16;f++)o[f]=d>>8*(15-f)&255;return o},a.setDecryptDataFromLevelKey=function(d,o){var f=d;return(d==null?void 0:d.method)==="AES-128"&&d.uri&&!d.iv&&(f=M.LevelKey.fromURI(d.uri),f.method=d.method,f.iv=this.createInitializationVector(o),f.keyFormat="identity"),f},a.setElementaryStreamInfo=function(d,o,f,u,i,r){r===void 0&&(r=!1);var t=this.elementaryStreams,n=t[d];if(!n){t[d]={startPTS:o,endPTS:f,startDTS:u,endDTS:i,partial:r};return}n.startPTS=Math.min(n.startPTS,o),n.endPTS=Math.max(n.endPTS,f),n.startDTS=Math.min(n.startDTS,u),n.endDTS=Math.max(n.endDTS,i)},a.clearElementaryStreamInfo=function(){var d=this.elementaryStreams;d[E.AUDIO]=null,d[E.VIDEO]=null,d[E.AUDIOVIDEO]=null},w(s,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var d=this.sn;typeof d!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&K.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),d=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,d)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(j.isFiniteNumber)(this.programDateTime))return null;var d=Object(j.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+d*1e3}},{key:"encrypted",get:function(){var d;return!!((d=this.decryptdata)!==null&&d!==void 0&&d.keyFormat&&this.decryptdata.uri)}}]),s}(b),l=function(e){L(s,e);function s(a,c,d,o,f){var u;u=e.call(this,d)||this,u.fragOffset=0,u.duration=0,u.gap=!1,u.independent=!1,u.relurl=void 0,u.fragment=void 0,u.index=void 0,u.stats=new R.LoadStats,u.duration=a.decimalFloatingPoint("DURATION"),u.gap=a.bool("GAP"),u.independent=a.bool("INDEPENDENT"),u.relurl=a.enumeratedString("URI"),u.fragment=c,u.index=o;var i=a.enumeratedString("BYTERANGE");return i&&u.setByteRange(i,f),f&&(u.fragOffset=f.fragOffset+f.duration),u}return w(s,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var c=this.elementaryStreams;return!!(c.audio||c.video||c.audiovideo)}}]),s}(b)},"./src/loader/key-loader.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"default",function(){return K});var j=C("./src/events.ts"),O=C("./src/errors.ts"),x=C("./src/utils/logger.ts"),K=function(){function M(L){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=L,this._registerListeners()}var R=M.prototype;return R._registerListeners=function(){this.hls.on(j.Events.KEY_LOADING,this.onKeyLoading,this)},R._unregisterListeners=function(){this.hls.off(j.Events.KEY_LOADING,this.onKeyLoading)},R.destroy=function(){this._unregisterListeners();for(var y in this.loaders){var T=this.loaders[y];T&&T.destroy()}this.loaders={}},R.onKeyLoading=function(y,T){var w=T.frag,E=w.type,b=this.loaders[E];if(!w.decryptdata){x.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var v=w.decryptdata.uri;if(v!==this.decrypturl||this.decryptkey===null){var l=this.hls.config;if(b&&(x.logger.warn("abort previous key loader for type:"+E),b.abort()),!v){x.logger.warn("key uri is falsy");return}var e=l.loader,s=w.loader=this.loaders[E]=new e(l);this.decrypturl=v,this.decryptkey=null;var a={url:v,frag:w,responseType:"arraybuffer"},c={timeout:l.fragLoadingTimeOut,maxRetry:0,retryDelay:l.fragLoadingRetryDelay,maxRetryDelay:l.fragLoadingMaxRetryTimeout,highWaterMark:0},d={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};s.load(a,c,d)}else this.decryptkey&&(w.decryptdata.key=this.decryptkey,this.hls.trigger(j.Events.KEY_LOADED,{frag:w}))},R.loadsuccess=function(y,T,w){var E=w.frag;if(!E.decryptdata){x.logger.error("after key load, decryptdata unset");return}this.decryptkey=E.decryptdata.key=new Uint8Array(y.data),E.loader=null,delete this.loaders[E.type],this.hls.trigger(j.Events.KEY_LOADED,{frag:E})},R.loaderror=function(y,T){var w=T.frag,E=w.loader;E&&E.abort(),delete this.loaders[w.type],this.hls.trigger(j.Events.ERROR,{type:O.ErrorTypes.NETWORK_ERROR,details:O.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:w,response:y})},R.loadtimeout=function(y,T){var w=T.frag,E=w.loader;E&&E.abort(),delete this.loaders[w.type],this.hls.trigger(j.Events.ERROR,{type:O.ErrorTypes.NETWORK_ERROR,details:O.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:w})},M}()},"./src/loader/level-details.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"LevelDetails",function(){return M});var j=C("./src/polyfills/number.ts");function O(R,L){for(var y=0;y<L.length;y++){var T=L[y];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(R,T.key,T)}}function x(R,L,y){return L&&O(R.prototype,L),y&&O(R,y),R}var K=10,M=function(){function R(y){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=y}var L=R.prototype;return L.reloaded=function(T){if(!T){this.advanced=!0,this.updated=!0;return}var w=this.lastPartSn-T.lastPartSn,E=this.lastPartIndex-T.lastPartIndex;this.updated=this.endSN!==T.endSN||!!E||!!w,this.advanced=this.endSN>T.endSN||w>0||w===0&&E>0,this.updated||this.advanced?this.misses=Math.floor(T.misses*.6):this.misses=T.misses+1,this.availabilityDelay=T.availabilityDelay},x(R,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(j.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||K}},{key:"drift",get:function(){var T=this.driftEndTime-this.driftStartTime;if(T>0){var w=this.driftEnd-this.driftStart;return w*1e3/T}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var T;return(T=this.fragments)!==null&&T!==void 0&&T.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),R}()},"./src/loader/level-key.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"LevelKey",function(){return M});var j=C("./node_modules/url-toolkit/src/url-toolkit.js"),O=C.n(j);function x(R,L){for(var y=0;y<L.length;y++){var T=L[y];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(R,T.key,T)}}function K(R,L,y){return L&&x(R.prototype,L),y&&x(R,y),R}var M=function(){R.fromURL=function(y,T){return new R(y,T)},R.fromURI=function(y){return new R(y)};function R(L,y){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,y?this._uri=Object(j.buildAbsoluteURL)(L,y,{alwaysNormalize:!0}):this._uri=L}return K(R,[{key:"uri",get:function(){return this._uri}}]),R}()},"./src/loader/load-stats.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"LoadStats",function(){return j});var j=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"default",function(){return s});var j=C("./src/polyfills/number.ts"),O=C("./node_modules/url-toolkit/src/url-toolkit.js"),x=C.n(O),K=C("./src/loader/fragment.ts"),M=C("./src/loader/level-details.ts"),R=C("./src/loader/level-key.ts"),L=C("./src/utils/attr-list.ts"),y=C("./src/utils/logger.ts"),T=C("./src/utils/codecs.ts"),w=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,E=/#EXT-X-MEDIA:(.*)/g,b=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),v=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),l=/\.(mp4|m4s|m4v|m4a)$/i;function e(f){var u,i;return l.test((u=(i=O.parseURL(f))===null||i===void 0?void 0:i.path)!=null?u:"")}var s=function(){function f(){}return f.findGroup=function(i,r){for(var t=0;t<i.length;t++){var n=i[t];if(n.id===r)return n}},f.convertAVC1ToAVCOTI=function(i){var r=i.split(".");if(r.length>2){var t=r.shift()+".";return t+=parseInt(r.shift()).toString(16),t+=("000"+parseInt(r.shift()).toString(16)).substr(-4),t}return i},f.resolve=function(i,r){return O.buildAbsoluteURL(r,i,{alwaysNormalize:!0})},f.parseMasterPlaylist=function(i,r){var t=[],n={},g=!1;w.lastIndex=0;for(var p;(p=w.exec(i))!=null;)if(p[1]){var S=new L.AttrList(p[1]),k={attrs:S,bitrate:S.decimalInteger("AVERAGE-BANDWIDTH")||S.decimalInteger("BANDWIDTH"),name:S.NAME,url:f.resolve(p[2],r)},I=S.decimalResolution("RESOLUTION");I&&(k.width=I.width,k.height=I.height),a((S.CODECS||"").split(/[ ,]+/).filter(function(V){return V}),k),k.videoCodec&&k.videoCodec.indexOf("avc1")!==-1&&(k.videoCodec=f.convertAVC1ToAVCOTI(k.videoCodec)),t.push(k)}else if(p[3]){var G=new L.AttrList(p[3]);G["DATA-ID"]&&(g=!0,n[G["DATA-ID"]]=G)}return{levels:t,sessionData:g?n:null}},f.parseMasterPlaylistMedia=function(i,r,t,n){n===void 0&&(n=[]);var g,p=[],S=0;for(E.lastIndex=0;(g=E.exec(i))!==null;){var k=new L.AttrList(g[1]);if(k.TYPE===t){var I={attrs:k,bitrate:0,id:S++,groupId:k["GROUP-ID"],instreamId:k["INSTREAM-ID"],name:k.NAME||k.LANGUAGE||"",type:t,default:k.bool("DEFAULT"),autoselect:k.bool("AUTOSELECT"),forced:k.bool("FORCED"),lang:k.LANGUAGE,url:k.URI?f.resolve(k.URI,r):""};if(n.length){var G=f.findGroup(n,I.groupId)||n[0];c(I,G,"audioCodec"),c(I,G,"textCodec")}p.push(I)}}return p},f.parseLevelPlaylist=function(i,r,t,n,g){var p=new M.LevelDetails(r),S=p.fragments,k=null,I=0,G=0,V=0,J=0,re=null,ee=new K.Fragment(n,r),ae,be,he,me=-1,ce=!1;for(b.lastIndex=0,p.m3u8=i;(ae=b.exec(i))!==null;){ce&&(ce=!1,ee=new K.Fragment(n,r),ee.start=V,ee.sn=I,ee.cc=J,ee.level=t,k&&(ee.initSegment=k,ee.rawProgramDateTime=k.rawProgramDateTime));var te=ae[1];if(te){ee.duration=parseFloat(te);var q=(" "+ae[2]).slice(1);ee.title=q||null,ee.tagList.push(q?["INF",te,q]:["INF",te])}else if(ae[3])Object(j.isFiniteNumber)(ee.duration)&&(ee.start=V,he&&(ee.levelkey=he),ee.sn=I,ee.level=t,ee.cc=J,ee.urlId=g,S.push(ee),ee.relurl=(" "+ae[3]).slice(1),o(ee,re),re=ee,V+=ee.duration,I++,G=0,ce=!0);else if(ae[4]){var oe=(" "+ae[4]).slice(1);re?ee.setByteRange(oe,re):ee.setByteRange(oe)}else if(ae[5])ee.rawProgramDateTime=(" "+ae[5]).slice(1),ee.tagList.push(["PROGRAM-DATE-TIME",ee.rawProgramDateTime]),me===-1&&(me=S.length);else{if(ae=ae[0].match(v),!ae){y.logger.warn("No matches on slow regex match for level playlist!");continue}for(be=1;be<ae.length&&!(typeof ae[be]!="undefined");be++);var Z=(" "+ae[be]).slice(1),D=(" "+ae[be+1]).slice(1),h=ae[be+2]?(" "+ae[be+2]).slice(1):"";switch(Z){case"PLAYLIST-TYPE":p.type=D.toUpperCase();break;case"MEDIA-SEQUENCE":I=p.startSN=parseInt(D);break;case"SKIP":{var m=new L.AttrList(D),P=m.decimalInteger("SKIPPED-SEGMENTS");if(Object(j.isFiniteNumber)(P)){p.skippedSegments=P;for(var _=P;_--;)S.unshift(null);I+=P}var A=m.enumeratedString("RECENTLY-REMOVED-DATERANGES");A&&(p.recentlyRemovedDateranges=A.split(" "));break}case"TARGETDURATION":p.targetduration=parseFloat(D);break;case"VERSION":p.version=parseInt(D);break;case"EXTM3U":break;case"ENDLIST":p.live=!1;break;case"#":(D||h)&&ee.tagList.push(h?[D,h]:[D]);break;case"DIS":J++;case"GAP":ee.tagList.push([Z]);break;case"BITRATE":ee.tagList.push([Z,D]);break;case"DISCONTINUITY-SEQ":J=parseInt(D);break;case"KEY":{var Y,ne=new L.AttrList(D),ue=ne.enumeratedString("METHOD"),fe=ne.URI,Ee=ne.hexadecimalInteger("IV"),we=ne.enumeratedString("KEYFORMATVERSIONS"),Ae=ne.enumeratedString("KEYID"),De=(Y=ne.enumeratedString("KEYFORMAT"))!=null?Y:"identity",se=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(se.indexOf(De)>-1){y.logger.warn("Keyformat "+De+" is not supported from the manifest");continue}else if(De!=="identity")continue;ue&&(he=R.LevelKey.fromURL(r,fe),fe&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(ue)>=0&&(he.method=ue,he.keyFormat=De,Ae&&(he.keyID=Ae),we&&(he.keyFormatVersions=we),he.iv=Ee));break}case"START":{var pe=new L.AttrList(D),ge=pe.decimalFloatingPoint("TIME-OFFSET");Object(j.isFiniteNumber)(ge)&&(p.startTimeOffset=ge);break}case"MAP":{var xe=new L.AttrList(D);ee.relurl=xe.URI,xe.BYTERANGE&&ee.setByteRange(xe.BYTERANGE),ee.level=t,ee.sn="initSegment",he&&(ee.levelkey=he),ee.initSegment=null,k=ee,ce=!0;break}case"SERVER-CONTROL":{var Te=new L.AttrList(D);p.canBlockReload=Te.bool("CAN-BLOCK-RELOAD"),p.canSkipUntil=Te.optionalFloat("CAN-SKIP-UNTIL",0),p.canSkipDateRanges=p.canSkipUntil>0&&Te.bool("CAN-SKIP-DATERANGES"),p.partHoldBack=Te.optionalFloat("PART-HOLD-BACK",0),p.holdBack=Te.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var Se=new L.AttrList(D);p.partTarget=Se.decimalFloatingPoint("PART-TARGET");break}case"PART":{var ye=p.partList;ye||(ye=p.partList=[]);var Le=G>0?ye[ye.length-1]:void 0,Re=G++,z=new K.Part(new L.AttrList(D),ee,r,Re,Le);ye.push(z),ee.duration+=z.duration;break}case"PRELOAD-HINT":{var N=new L.AttrList(D);p.preloadHint=N;break}case"RENDITION-REPORT":{var B=new L.AttrList(D);p.renditionReports=p.renditionReports||[],p.renditionReports.push(B);break}default:y.logger.warn("line parsed but not handled: "+ae);break}}}re&&!re.relurl?(S.pop(),V-=re.duration,p.partList&&(p.fragmentHint=re)):p.partList&&(o(ee,re),ee.cc=J,p.fragmentHint=ee);var H=S.length,X=S[0],F=S[H-1];if(V+=p.skippedSegments*p.targetduration,V>0&&H&&F){p.averagetargetduration=V/H;var W=F.sn;p.endSN=W!=="initSegment"?W:0,X&&(p.startCC=X.cc,X.initSegment||p.fragments.every(function($){return $.relurl&&e($.relurl)})&&(y.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),ee=new K.Fragment(n,r),ee.relurl=F.relurl,ee.level=t,ee.sn="initSegment",X.initSegment=ee,p.needSidxRanges=!0))}else p.endSN=0,p.startCC=0;return p.fragmentHint&&(V+=p.fragmentHint.duration),p.totalduration=V,p.endCC=J,me>0&&d(S,me),p},f}();function a(f,u){["video","audio","text"].forEach(function(i){var r=f.filter(function(n){return Object(T.isCodecType)(n,i)});if(r.length){var t=r.filter(function(n){return n.lastIndexOf("avc1",0)===0||n.lastIndexOf("mp4a",0)===0});u[i+"Codec"]=t.length>0?t[0]:r[0],f=f.filter(function(n){return r.indexOf(n)===-1})}}),u.unknownCodecs=f}function c(f,u,i){var r=u[i];r&&(f[i]=r)}function d(f,u){for(var i=f[u],r=u;r--;){var t=f[r];if(!t)return;t.programDateTime=i.programDateTime-t.duration*1e3,i=t}}function o(f,u){f.rawProgramDateTime?f.programDateTime=Date.parse(f.rawProgramDateTime):u!=null&&u.programDateTime&&(f.programDateTime=u.endProgramDateTime),Object(j.isFiniteNumber)(f.programDateTime)||(f.programDateTime=null,f.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ve,U,C){"use strict";C.r(U);var j=C("./src/polyfills/number.ts"),O=C("./src/events.ts"),x=C("./src/errors.ts"),K=C("./src/utils/logger.ts"),M=C("./src/utils/mp4-tools.ts"),R=C("./src/loader/m3u8-parser.ts"),L=C("./src/types/loader.ts"),y=C("./src/utils/attr-list.ts");function T(b){var v=b.type;switch(v){case L.PlaylistContextType.AUDIO_TRACK:return L.PlaylistLevelType.AUDIO;case L.PlaylistContextType.SUBTITLE_TRACK:return L.PlaylistLevelType.SUBTITLE;default:return L.PlaylistLevelType.MAIN}}function w(b,v){var l=b.url;return(l===void 0||l.indexOf("data:")===0)&&(l=v.url),l}var E=function(){function b(l){this.hls=void 0,this.loaders=Object.create(null),this.hls=l,this.registerListeners()}var v=b.prototype;return v.registerListeners=function(){var e=this.hls;e.on(O.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(O.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(O.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(O.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},v.unregisterListeners=function(){var e=this.hls;e.off(O.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(O.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(O.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(O.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},v.createInternalLoader=function(e){var s=this.hls.config,a=s.pLoader,c=s.loader,d=a||c,o=new d(s);return e.loader=o,this.loaders[e.type]=o,o},v.getInternalLoader=function(e){return this.loaders[e.type]},v.resetInternalLoader=function(e){this.loaders[e]&&delete this.loaders[e]},v.destroyInternalLoaders=function(){for(var e in this.loaders){var s=this.loaders[e];s&&s.destroy(),this.resetInternalLoader(e)}},v.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},v.onManifestLoading=function(e,s){var a=s.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:L.PlaylistContextType.MANIFEST,url:a,deliveryDirectives:null})},v.onLevelLoading=function(e,s){var a=s.id,c=s.level,d=s.url,o=s.deliveryDirectives;this.load({id:a,groupId:null,level:c,responseType:"text",type:L.PlaylistContextType.LEVEL,url:d,deliveryDirectives:o})},v.onAudioTrackLoading=function(e,s){var a=s.id,c=s.groupId,d=s.url,o=s.deliveryDirectives;this.load({id:a,groupId:c,level:null,responseType:"text",type:L.PlaylistContextType.AUDIO_TRACK,url:d,deliveryDirectives:o})},v.onSubtitleTrackLoading=function(e,s){var a=s.id,c=s.groupId,d=s.url,o=s.deliveryDirectives;this.load({id:a,groupId:c,level:null,responseType:"text",type:L.PlaylistContextType.SUBTITLE_TRACK,url:d,deliveryDirectives:o})},v.load=function(e){var s,a=this.hls.config,c=this.getInternalLoader(e);if(c){var d=c.context;if(d&&d.url===e.url){K.logger.trace("[playlist-loader]: playlist request ongoing");return}K.logger.log("[playlist-loader]: aborting previous loader for type: "+e.type),c.abort()}var o,f,u,i;switch(e.type){case L.PlaylistContextType.MANIFEST:o=a.manifestLoadingMaxRetry,f=a.manifestLoadingTimeOut,u=a.manifestLoadingRetryDelay,i=a.manifestLoadingMaxRetryTimeout;break;case L.PlaylistContextType.LEVEL:case L.PlaylistContextType.AUDIO_TRACK:case L.PlaylistContextType.SUBTITLE_TRACK:o=0,f=a.levelLoadingTimeOut;break;default:o=a.levelLoadingMaxRetry,f=a.levelLoadingTimeOut,u=a.levelLoadingRetryDelay,i=a.levelLoadingMaxRetryTimeout;break}if(c=this.createInternalLoader(e),(s=e.deliveryDirectives)!==null&&s!==void 0&&s.part){var r;if(e.type===L.PlaylistContextType.LEVEL&&e.level!==null?r=this.hls.levels[e.level].details:e.type===L.PlaylistContextType.AUDIO_TRACK&&e.id!==null?r=this.hls.audioTracks[e.id].details:e.type===L.PlaylistContextType.SUBTITLE_TRACK&&e.id!==null&&(r=this.hls.subtitleTracks[e.id].details),r){var t=r.partTarget,n=r.targetduration;t&&n&&(f=Math.min(Math.max(t*3,n*.8)*1e3,f))}}var g={timeout:f,maxRetry:o,retryDelay:u,maxRetryDelay:i,highWaterMark:0},p={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};c.load(e,g,p)},v.loadsuccess=function(e,s,a,c){if(c===void 0&&(c=null),a.isSidxRequest){this.handleSidxRequest(e,a),this.handlePlaylistLoaded(e,s,a,c);return}this.resetInternalLoader(a.type);var d=e.data;if(d.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(e,a,"no EXTM3U delimiter",c);return}s.parsing.start=performance.now(),d.indexOf("#EXTINF:")>0||d.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(e,s,a,c):this.handleMasterPlaylist(e,s,a,c)},v.loaderror=function(e,s,a){a===void 0&&(a=null),this.handleNetworkError(s,a,!1,e)},v.loadtimeout=function(e,s,a){a===void 0&&(a=null),this.handleNetworkError(s,a,!0)},v.handleMasterPlaylist=function(e,s,a,c){var d=this.hls,o=e.data,f=w(e,a),u=R.default.parseMasterPlaylist(o,f),i=u.levels,r=u.sessionData;if(!i.length){this.handleManifestParsingError(e,a,"no level found in manifest",c);return}var t=i.map(function(I){return{id:I.attrs.AUDIO,audioCodec:I.audioCodec}}),n=i.map(function(I){return{id:I.attrs.SUBTITLES,textCodec:I.textCodec}}),g=R.default.parseMasterPlaylistMedia(o,f,"AUDIO",t),p=R.default.parseMasterPlaylistMedia(o,f,"SUBTITLES",n),S=R.default.parseMasterPlaylistMedia(o,f,"CLOSED-CAPTIONS");if(g.length){var k=g.some(function(I){return!I.url});!k&&i[0].audioCodec&&!i[0].attrs.AUDIO&&(K.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),g.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new y.AttrList({}),bitrate:0,url:""}))}d.trigger(O.Events.MANIFEST_LOADED,{levels:i,audioTracks:g,subtitles:p,captions:S,url:f,stats:s,networkDetails:c,sessionData:r})},v.handleTrackOrLevelPlaylist=function(e,s,a,c){var d=this.hls,o=a.id,f=a.level,u=a.type,i=w(e,a),r=Object(j.isFiniteNumber)(o)?o:0,t=Object(j.isFiniteNumber)(f)?f:r,n=T(a),g=R.default.parseLevelPlaylist(e.data,i,t,n,r);if(!g.fragments.length){d.trigger(O.Events.ERROR,{type:x.ErrorTypes.NETWORK_ERROR,details:x.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:i,reason:"no fragments found in level",level:typeof a.level=="number"?a.level:void 0});return}if(u===L.PlaylistContextType.MANIFEST){var p={attrs:new y.AttrList({}),bitrate:0,details:g,name:"",url:i};d.trigger(O.Events.MANIFEST_LOADED,{levels:[p],audioTracks:[],url:i,stats:s,networkDetails:c,sessionData:null})}if(s.parsing.end=performance.now(),g.needSidxRanges){var S,k=(S=g.fragments[0].initSegment)===null||S===void 0?void 0:S.url;this.load({url:k,isSidxRequest:!0,type:u,level:f,levelDetails:g,id:o,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}a.levelDetails=g,this.handlePlaylistLoaded(e,s,a,c)},v.handleSidxRequest=function(e,s){var a=Object(M.parseSegmentIndex)(new Uint8Array(e.data));if(!a)return;var c=a.references,d=s.levelDetails;c.forEach(function(o,f){var u=o.info,i=d.fragments[f];i.byteRange.length===0&&i.setByteRange(String(1+u.end-u.start)+"@"+String(u.start)),i.initSegment&&i.initSegment.setByteRange(String(a.moovEndOffset)+"@0")})},v.handleManifestParsingError=function(e,s,a,c){this.hls.trigger(O.Events.ERROR,{type:x.ErrorTypes.NETWORK_ERROR,details:x.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:s.type===L.PlaylistContextType.MANIFEST,url:e.url,reason:a,response:e,context:s,networkDetails:c})},v.handleNetworkError=function(e,s,a,c){a===void 0&&(a=!1),K.logger.warn("[playlist-loader]: A network "+(a?"timeout":"error")+" occurred while loading "+e.type+" level: "+e.level+" id: "+e.id+' group-id: "'+e.groupId+'"');var d=x.ErrorDetails.UNKNOWN,o=!1,f=this.getInternalLoader(e);switch(e.type){case L.PlaylistContextType.MANIFEST:d=a?x.ErrorDetails.MANIFEST_LOAD_TIMEOUT:x.ErrorDetails.MANIFEST_LOAD_ERROR,o=!0;break;case L.PlaylistContextType.LEVEL:d=a?x.ErrorDetails.LEVEL_LOAD_TIMEOUT:x.ErrorDetails.LEVEL_LOAD_ERROR,o=!1;break;case L.PlaylistContextType.AUDIO_TRACK:d=a?x.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:x.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,o=!1;break;case L.PlaylistContextType.SUBTITLE_TRACK:d=a?x.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:x.ErrorDetails.SUBTITLE_LOAD_ERROR,o=!1;break}f&&this.resetInternalLoader(e.type);var u={type:x.ErrorTypes.NETWORK_ERROR,details:d,fatal:o,url:e.url,loader:f,context:e,networkDetails:s};c&&(u.response=c),this.hls.trigger(O.Events.ERROR,u)},v.handlePlaylistLoaded=function(e,s,a,c){var d=a.type,o=a.level,f=a.id,u=a.groupId,i=a.loader,r=a.levelDetails,t=a.deliveryDirectives;if(!(r!=null&&r.targetduration)){this.handleManifestParsingError(e,a,"invalid target duration",c);return}if(!i)return;r.live&&(i.getCacheAge&&(r.ageHeader=i.getCacheAge()||0),(!i.getCacheAge||isNaN(r.ageHeader))&&(r.ageHeader=0));switch(d){case L.PlaylistContextType.MANIFEST:case L.PlaylistContextType.LEVEL:this.hls.trigger(O.Events.LEVEL_LOADED,{details:r,level:o||0,id:f||0,stats:s,networkDetails:c,deliveryDirectives:t});break;case L.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(O.Events.AUDIO_TRACK_LOADED,{details:r,id:f||0,groupId:u||"",stats:s,networkDetails:c,deliveryDirectives:t});break;case L.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(O.Events.SUBTITLE_TRACK_LOADED,{details:r,id:f||0,groupId:u||"",stats:s,networkDetails:c,deliveryDirectives:t});break}},b}();U.default=E},"./src/polyfills/number.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"isFiniteNumber",function(){return j}),C.d(U,"MAX_SAFE_INTEGER",function(){return O});var j=Number.isFinite||function(x){return typeof x=="number"&&isFinite(x)},O=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(ve,U,C){"use strict";C.r(U);var j=function(){function O(){}return O.getSilentFrame=function(K,M){switch(K){case"mp4a.40.2":if(M===1)return new 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x.box.apply(null,[x.types.moov,x.mvhd(M[0].timescale,M[0].duration)].concat(L).concat(x.mvex(M)))},x.mvex=function(M){for(var R=M.length,L=[];R--;)L[R]=x.trex(M[R]);return x.box.apply(null,[x.types.mvex].concat(L))},x.mvhd=function(M,R){R*=M;var L=Math.floor(R/(j+1)),y=Math.floor(R%(j+1)),T=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,M>>24&255,M>>16&255,M>>8&255,M&255,L>>24,L>>16&255,L>>8&255,L&255,y>>24,y>>16&255,y>>8&255,y&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return x.box(x.types.mvhd,T)},x.sdtp=function(M){var R=M.samples||[],L=new Uint8Array(4+R.length),y,T;for(y=0;y<R.length;y++)T=R[y].flags,L[y+4]=T.dependsOn<<4|T.isDependedOn<<2|T.hasRedundancy;return x.box(x.types.sdtp,L)},x.stbl=function(M){return x.box(x.types.stbl,x.stsd(M),x.box(x.types.stts,x.STTS),x.box(x.types.stsc,x.STSC),x.box(x.types.stsz,x.STSZ),x.box(x.types.stco,x.STCO))},x.avc1=function(M){var R=[],L=[],y,T,w;for(y=0;y<M.sps.length;y++)T=M.sps[y],w=T.byteLength,R.push(w>>>8&255),R.push(w&255),R=R.concat(Array.prototype.slice.call(T));for(y=0;y<M.pps.length;y++)T=M.pps[y],w=T.byteLength,L.push(w>>>8&255),L.push(w&255),L=L.concat(Array.prototype.slice.call(T));var E=x.box(x.types.avcC,new Uint8Array([1,R[3],R[4],R[5],252|3,224|M.sps.length].concat(R).concat([M.pps.length]).concat(L))),b=M.width,v=M.height,l=M.pixelRatio[0],e=M.pixelRatio[1];return x.box(x.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,b>>8&255,b&255,v>>8&255,v&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),E,x.box(x.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),x.box(x.types.pasp,new Uint8Array([l>>24,l>>16&255,l>>8&255,l&255,e>>24,e>>16&255,e>>8&255,e&255])))},x.esds=function(M){var R=M.config.length;return new Uint8Array([0,0,0,0,3,23+R,0,1,0,4,15+R,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([R]).concat(M.config).concat([6,1,2]))},x.mp4a=function(M){var R=M.samplerate;return x.box(x.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,M.channelCount,0,16,0,0,0,0,R>>8&255,R&255,0,0]),x.box(x.types.esds,x.esds(M)))},x.mp3=function(M){var R=M.samplerate;return x.box(x.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,M.channelCount,0,16,0,0,0,0,R>>8&255,R&255,0,0]))},x.stsd=function(M){return M.type==="audio"?!M.isAAC&&M.codec==="mp3"?x.box(x.types.stsd,x.STSD,x.mp3(M)):x.box(x.types.stsd,x.STSD,x.mp4a(M)):x.box(x.types.stsd,x.STSD,x.avc1(M))},x.tkhd=function(M){var R=M.id,L=M.duration*M.timescale,y=M.width,T=M.height,w=Math.floor(L/(j+1)),E=Math.floor(L%(j+1));return x.box(x.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,R>>24&255,R>>16&255,R>>8&255,R&255,0,0,0,0,w>>24,w>>16&255,w>>8&255,w&255,E>>24,E>>16&255,E>>8&255,E&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,y>>8&255,y&255,0,0,T>>8&255,T&255,0,0]))},x.traf=function(M,R){var L=x.sdtp(M),y=M.id,T=Math.floor(R/(j+1)),w=Math.floor(R%(j+1));return x.box(x.types.traf,x.box(x.types.tfhd,new Uint8Array([0,0,0,0,y>>24,y>>16&255,y>>8&255,y&255])),x.box(x.types.tfdt,new Uint8Array([1,0,0,0,T>>24,T>>16&255,T>>8&255,T&255,w>>24,w>>16&255,w>>8&255,w&255])),x.trun(M,L.length+16+20+8+16+8+8),L)},x.trak=function(M){return M.duration=M.duration||4294967295,x.box(x.types.trak,x.tkhd(M),x.mdia(M))},x.trex=function(M){var R=M.id;return x.box(x.types.trex,new Uint8Array([0,0,0,0,R>>24,R>>16&255,R>>8&255,R&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},x.trun=function(M,R){var L=M.samples||[],y=L.length,T=12+16*y,w=new Uint8Array(T),E,b,v,l,e,s;for(R+=8+T,w.set([0,0,15,1,y>>>24&255,y>>>16&255,y>>>8&255,y&255,R>>>24&255,R>>>16&255,R>>>8&255,R&255],0),E=0;E<y;E++)b=L[E],v=b.duration,l=b.size,e=b.flags,s=b.cts,w.set([v>>>24&255,v>>>16&255,v>>>8&255,v&255,l>>>24&255,l>>>16&255,l>>>8&255,l&255,e.isLeading<<2|e.dependsOn,e.isDependedOn<<6|e.hasRedundancy<<4|e.paddingValue<<1|e.isNonSync,e.degradPrio&240<<8,e.degradPrio&15,s>>>24&255,s>>>16&255,s>>>8&255,s&255],12+16*E);return x.box(x.types.trun,w)},x.initSegment=function(M){x.types||x.init();var R=x.moov(M),L=new Uint8Array(x.FTYP.byteLength+R.byteLength);return L.set(x.FTYP),L.set(R,x.FTYP.byteLength),L},x}();O.types=void 0,O.HDLR_TYPES=void 0,O.STTS=void 0,O.STSC=void 0,O.STCO=void 0,O.STSZ=void 0,O.VMHD=void 0,O.SMHD=void 0,O.STSD=void 0,O.FTYP=void 0,O.DINF=void 0,U.default=O},"./src/remux/mp4-remuxer.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"default",function(){return s}),C.d(U,"normalizePts",function(){return a});var 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S=navigator.userAgent.match(/Safari\/(\d+)/i);l=S?parseInt(S[1]):0}e=!!v&&v<75||!!l&&l<600}var u=f.prototype;return u.destroy=function(){},u.resetTimeStamp=function(r){R.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=r},u.resetNextTimestamp=function(){R.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},u.resetInitSegment=function(){R.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},u.getVideoStartPts=function(r){var t=!1,n=r.reduce(function(g,p){var S=p.pts-g;return S<-4294967296?(t=!0,a(g,p.pts)):S>0?g:p.pts},r[0].pts);return t&&R.logger.debug("PTS rollover detected"),n},u.remux=function(r,t,n,g,p,S,k,I){var G,V,J,re,ee,ae,be=p,he=p,me=r.pid>-1,ce=t.pid>-1,te=t.samples.length,q=r.samples.length>0,oe=te>1,Z=(!me||q)&&(!ce||oe)||this.ISGenerated||k;if(Z){this.ISGenerated||(J=this.generateIS(r,t,p));var D=this.isVideoContiguous,h=-1;if(oe&&(h=c(t.samples),!D&&this.config.forceKeyFrameOnDiscontinuity))if(ae=!0,h>0){R.logger.warn("[mp4-remuxer]: Dropped "+h+" out of "+te+" video samples due to a missing keyframe");var m=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(h),t.dropped+=h,he+=(t.samples[0].pts-m)/(t.timescale||9e4)}else h===-1&&(R.logger.warn("[mp4-remuxer]: No keyframe found out of "+te+" video samples"),ae=!1);if(this.ISGenerated){if(q&&oe){var P=this.getVideoStartPts(t.samples),_=a(r.samples[0].pts,P)-P,A=_/t.inputTimeScale;be+=Math.max(0,A),he+=Math.max(0,-A)}if(q){if(r.samplerate||(R.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),J=this.generateIS(r,t,p)),V=this.remuxAudio(r,be,this.isAudioContiguous,S,ce||oe||I===L.PlaylistLevelType.AUDIO?he:void 0),oe){var Y=V?V.endPTS-V.startPTS:0;t.inputTimeScale||(R.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),J=this.generateIS(r,t,p)),G=this.remuxVideo(t,he,D,Y)}}else oe&&(G=this.remuxVideo(t,he,D,0));G&&(G.firstKeyFrame=h,G.independent=h!==-1)}}return this.ISGenerated&&(n.samples.length&&(ee=this.remuxID3(n,p)),g.samples.length&&(re=this.remuxText(g,p))),{audio:V,video:G,initSegment:J,independent:ae,text:re,id3:ee}},u.generateIS=function(r,t,n){var g=r.samples,p=t.samples,S=this.typeSupported,k={},I=!Object(j.isFiniteNumber)(this._initPTS),G="audio/mp4",V,J,re;if(I&&(V=J=Infinity),r.config&&g.length&&(r.timescale=r.samplerate,r.isAAC||(S.mpeg?(G="audio/mpeg",r.codec=""):S.mp3&&(r.codec="mp3")),k.audio={id:"audio",container:G,codec:r.codec,initSegment:!r.isAAC&&S.mpeg?new Uint8Array(0):x.default.initSegment([r]),metadata:{channelCount:r.channelCount}},I&&(re=r.inputTimeScale,V=J=g[0].pts-Math.round(re*n))),t.sps&&t.pps&&p.length&&(t.timescale=t.inputTimeScale,k.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:x.default.initSegment([t]),metadata:{width:t.width,height:t.height}},I)){re=t.inputTimeScale;var ee=this.getVideoStartPts(p),ae=Math.round(re*n);J=Math.min(J,a(p[0].dts,ee)-ae),V=Math.min(V,ee-ae)}if(Object.keys(k).length)return this.ISGenerated=!0,I&&(this._initPTS=V,this._initDTS=J),{tracks:k,initPTS:V,timescale:re}},u.remuxVideo=function(r,t,n,g){var p=r.inputTimeScale,S=r.samples,k=[],I=S.length,G=this._initPTS,V=this.nextAvcDts,J=8,re,ee,ae,be=Number.POSITIVE_INFINITY,he=Number.NEGATIVE_INFINITY,me=0,ce=!1;if(!n||V===null){var te=t*p,q=S[0].pts-a(S[0].dts,S[0].pts);V=te-q}for(var oe=0;oe<I;oe++){var Z=S[oe];if(Z.pts=a(Z.pts-G,V),Z.dts=a(Z.dts-G,V),Z.dts>Z.pts){var D=9e4*.2;me=Math.max(Math.min(me,Z.pts-Z.dts),-1*D)}Z.dts<S[oe>0?oe-1:oe].dts&&(ce=!0)}ce&&S.sort(function(je,Fe){var _e=je.dts-Fe.dts,qe=je.pts-Fe.pts;return _e||qe}),ee=S[0].dts,ae=S[S.length-1].dts;var h=Math.round((ae-ee)/(I-1));if(me<0){if(me<h*-2){R.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(y.toMsFromMpegTsClock)(-h,!0)+" ms");for(var m=me,P=0;P<I;P++)S[P].dts=m=Math.max(m,S[P].pts-h),S[P].pts=Math.max(m,S[P].pts)}else{R.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(y.toMsFromMpegTsClock)(me,!0)+" ms to overcome this issue");for(var _=0;_<I;_++)S[_].dts=S[_].dts+me}ee=S[0].dts}if(n){var A=ee-V,Y=A>h,ne=A<-1;if(Y||ne){Y?R.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(A,!0)+" ms ("+A+"dts) hole between fragments detected, filling it"):R.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(-A,!0)+" ms ("+A+"dts) overlapping between fragments detected"),ee=V;var ue=S[0].pts-A;S[0].dts=ee,S[0].pts=ue,R.logger.log("Video: First PTS/DTS adjusted: "+Object(y.toMsFromMpegTsClock)(ue,!0)+"/"+Object(y.toMsFromMpegTsClock)(ee,!0)+", delta: "+Object(y.toMsFromMpegTsClock)(A,!0)+" ms")}}e&&(ee=Math.max(0,ee));for(var fe=0,Ee=0,we=0;we<I;we++){for(var Ae=S[we],De=Ae.units,se=De.length,pe=0,ge=0;ge<se;ge++)pe+=De[ge].data.length;Ee+=pe,fe+=se,Ae.length=pe,Ae.dts=Math.max(Ae.dts,ee),Ae.pts=Math.max(Ae.pts,Ae.dts,0),be=Math.min(Ae.pts,be),he=Math.max(Ae.pts,he)}ae=S[I-1].dts;var xe=Ee+4*fe+8,Te;try{Te=new Uint8Array(xe)}catch(je){this.observer.emit(K.Events.ERROR,K.Events.ERROR,{type:M.ErrorTypes.MUX_ERROR,details:M.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:xe,reason:"fail allocating video mdat "+xe});return}var Se=new DataView(Te.buffer);Se.setUint32(0,xe),Te.set(x.default.types.mdat,4);for(var ye=0;ye<I;ye++){for(var Le=S[ye],Re=Le.units,z=0,N=0,B=Re.length;N<B;N++){var H=Re[N],X=H.data,F=H.data.byteLength;Se.setUint32(J,F),J+=4,Te.set(X,J),J+=F,z+=4+F}if(ye<I-1)re=S[ye+1].dts-Le.dts;else{var W=this.config,$=Le.dts-S[ye>0?ye-1:ye].dts;if(W.stretchShortVideoTrack&&this.nextAudioPts!==null){var Q=Math.floor(W.maxBufferHole*p),de=(g?be+g*p:this.nextAudioPts)-Le.pts;de>Q?(re=de-$,re<0&&(re=$),R.logger.log("[mp4-remuxer]: It is 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r=i.prototype;return r.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},r.setStyles=function(n){for(var g=["foreground","underline","italics","background","flash"],p=0;p<g.length;p++){var S=g[p];n.hasOwnProperty(S)&&(this[S]=n[S])}},r.isDefault=function(){return this.foreground==="white"&&!this.underline&&!this.italics&&this.background==="black"&&!this.flash},r.equals=function(n){return this.foreground===n.foreground&&this.underline===n.underline&&this.italics===n.italics&&this.background===n.background&&this.flash===n.flash},r.copy=function(n){this.foreground=n.foreground,this.underline=n.underline,this.italics=n.italics,this.background=n.background,this.flash=n.flash},r.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},i}(),e=function(){function i(t,n,g,p,S,k){this.uchar=void 0,this.penState=void 0,this.uchar=t||" ",this.penState=new l(n,g,p,S,k)}var r=i.prototype;return r.reset=function(){this.uchar=" ",this.penState.reset()},r.setChar=function(n,g){this.uchar=n,this.penState.copy(g)},r.setPenState=function(n){this.penState.copy(n)},r.equals=function(n){return this.uchar===n.uchar&&this.penState.equals(n.penState)},r.copy=function(n){this.uchar=n.uchar,this.penState.copy(n.penState)},r.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},i}(),s=function(){function i(t){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var n=0;n<M;n++)this.chars.push(new e);this.logger=t,this.pos=0,this.currPenState=new l}var r=i.prototype;return r.equals=function(n){for(var g=!0,p=0;p<M;p++)if(!this.chars[p].equals(n.chars[p])){g=!1;break}return g},r.copy=function(n){for(var g=0;g<M;g++)this.chars[g].copy(n.chars[g])},r.isEmpty=function(){for(var n=!0,g=0;g<M;g++)if(!this.chars[g].isEmpty()){n=!1;break}return n},r.setCursor=function(n){this.pos!==n&&(this.pos=n),this.pos<0?(this.logger.log(E.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>M&&(this.logger.log(E.DEBUG,"Too large cursor position "+this.pos),this.pos=M)},r.moveCursor=function(n){var g=this.pos+n;if(n>1)for(var p=this.pos+1;p<g+1;p++)this.chars[p].setPenState(this.currPenState);this.setCursor(g)},r.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},r.insertChar=function(n){n>=144&&this.backSpace();var g=x(n);if(this.pos>=M){this.logger.log(E.ERROR,"Cannot insert "+n.toString(16)+" ("+g+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(g,this.currPenState),this.moveCursor(1)},r.clearFromPos=function(n){var g;for(g=n;g<M;g++)this.chars[g].reset()},r.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},r.clearToEndOfRow=function(){this.clearFromPos(this.pos)},r.getTextString=function(){for(var n=[],g=!0,p=0;p<M;p++){var S=this.chars[p].uchar;S!==" "&&(g=!1),n.push(S)}return g?"":n.join("")},r.setPenStyles=function(n){this.currPenState.setStyles(n);var g=this.chars[this.pos];g.setPenState(this.currPenState)},i}(),a=function(){function i(t){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var n=0;n<K;n++)this.rows.push(new s(t));this.logger=t,this.currRow=K-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var r=i.prototype;return r.reset=function(){for(var n=0;n<K;n++)this.rows[n].clear();this.currRow=K-1},r.equals=function(n){for(var g=!0,p=0;p<K;p++)if(!this.rows[p].equals(n.rows[p])){g=!1;break}return g},r.copy=function(n){for(var g=0;g<K;g++)this.rows[g].copy(n.rows[g])},r.isEmpty=function(){for(var n=!0,g=0;g<K;g++)if(!this.rows[g].isEmpty()){n=!1;break}return n},r.backSpace=function(){var n=this.rows[this.currRow];n.backSpace()},r.clearToEndOfRow=function(){var n=this.rows[this.currRow];n.clearToEndOfRow()},r.insertChar=function(n){var g=this.rows[this.currRow];g.insertChar(n)},r.setPen=function(n){var g=this.rows[this.currRow];g.setPenStyles(n)},r.moveCursor=function(n){var g=this.rows[this.currRow];g.moveCursor(n)},r.setCursor=function(n){this.logger.log(E.INFO,"setCursor: "+n);var g=this.rows[this.currRow];g.setCursor(n)},r.setPAC=function(n){this.logger.log(E.INFO,"pacData = "+JSON.stringify(n));var g=n.row-1;if(this.nrRollUpRows&&g<this.nrRollUpRows-1&&(g=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==g){for(var p=0;p<K;p++)this.rows[p].clear();var S=this.currRow+1-this.nrRollUpRows,k=this.lastOutputScreen;if(k){var I=k.rows[S].cueStartTime,G=this.logger.time;if(I&&G!==null&&I<G)for(var V=0;V<this.nrRollUpRows;V++)this.rows[g-this.nrRollUpRows+V+1].copy(k.rows[S+V])}}this.currRow=g;var J=this.rows[this.currRow];if(n.indent!==null){var re=n.indent,ee=Math.max(re-1,0);J.setCursor(n.indent),n.color=J.chars[ee].penState.foreground}var ae={foreground:n.color,underline:n.underline,italics:n.italics,background:"black",flash:!1};this.setPen(ae)},r.setBkgData=function(n){this.logger.log(E.INFO,"bkgData = "+JSON.stringify(n)),this.backSpace(),this.setPen(n),this.insertChar(32)},r.setRollUpRows=function(n){this.nrRollUpRows=n},r.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(E.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(E.TEXT,this.getDisplayText());var n=this.currRow+1-this.nrRollUpRows,g=this.rows.splice(n,1)[0];g.clear(),this.rows.splice(this.currRow,0,g),this.logger.log(E.INFO,"Rolling up")},r.getDisplayText=function(n){n=n||!1;for(var g=[],p="",S=-1,k=0;k<K;k++){var I=this.rows[k].getTextString();I&&(S=k+1,n?g.push("Row "+S+": '"+I+"'"):g.push(I.trim()))}return g.length>0&&(n?p="["+g.join(" | ")+"]":p=g.join(`
`)),p},r.getTextAndFormat=function(){return this.rows},i}(),c=function(){function i(t,n,g){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=t,this.outputFilter=n,this.mode=null,this.verbose=0,this.displayedMemory=new a(g),this.nonDisplayedMemory=new a(g),this.lastOutputScreen=new a(g),this.currRollUpRow=this.displayedMemory.rows[K-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=g}var r=i.prototype;return r.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[K-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},r.getHandler=function(){return this.outputFilter},r.setHandler=function(n){this.outputFilter=n},r.setPAC=function(n){this.writeScreen.setPAC(n)},r.setBkgData=function(n){this.writeScreen.setBkgData(n)},r.setMode=function(n){if(n===this.mode)return;this.mode=n,this.logger.log(E.INFO,"MODE="+n),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=n},r.insertChars=function(n){for(var g=0;g<n.length;g++)this.writeScreen.insertChar(n[g]);var p=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(E.INFO,p+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(E.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},r.ccRCL=function(){this.logger.log(E.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},r.ccBS=function(){if(this.logger.log(E.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},r.ccAOF=function(){},r.ccAON=function(){},r.ccDER=function(){this.logger.log(E.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},r.ccRU=function(n){this.logger.log(E.INFO,"RU("+n+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(n)},r.ccFON=function(){this.logger.log(E.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},r.ccRDC=function(){this.logger.log(E.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},r.ccTR=function(){this.logger.log(E.INFO,"TR"),this.setMode("MODE_TEXT")},r.ccRTD=function(){this.logger.log(E.INFO,"RTD"),this.setMode("MODE_TEXT")},r.ccEDM=function(){this.logger.log(E.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},r.ccCR=function(){this.logger.log(E.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},r.ccENM=function(){this.logger.log(E.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},r.ccEOC=function(){if(this.logger.log(E.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var n=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=n,this.writeScreen=this.nonDisplayedMemory,this.logger.log(E.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},r.ccTO=function(n){this.logger.log(E.INFO,"TO("+n+") - Tab Offset"),this.writeScreen.moveCursor(n)},r.ccMIDROW=function(n){var g={flash:!1};if(g.underline=n%2===1,g.italics=n>=46,g.italics)g.foreground="white";else{var p=Math.floor(n/2)-16,S=["white","green","blue","cyan","red","yellow","magenta"];g.foreground=S[p]}this.logger.log(E.INFO,"MIDROW: "+JSON.stringify(g)),this.writeScreen.setPen(g)},r.outputDataUpdate=function(n){n===void 0&&(n=!1);var g=this.logger.time;if(g===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=g:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,g,this.lastOutputScreen),n&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:g),this.lastOutputScreen.copy(this.displayedMemory))},r.cueSplitAtTime=function(n){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,n,this.displayedMemory),this.cueStartTime=n))},i}(),d=function(){function i(t,n,g){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var p=new b;this.channels=[null,new c(t,n,p),new c(t+1,g,p)],this.cmdHistory=u(),this.logger=p}var r=i.prototype;return r.getHandler=function(n){return this.channels[n].getHandler()},r.setHandler=function(n,g){this.channels[n].setHandler(g)},r.addData=function(n,g){var p,S,k,I=!1;this.logger.time=n;for(var G=0;G<g.length;G+=2){if(S=g[G]&127,k=g[G+1]&127,S===0&&k===0)continue;if(this.logger.log(E.DATA,"["+v([g[G],g[G+1]])+"] -> ("+v([S,k])+")"),p=this.parseCmd(S,k),p||(p=this.parseMidrow(S,k)),p||(p=this.parsePAC(S,k)),p||(p=this.parseBackgroundAttributes(S,k)),!p&&(I=this.parseChars(S,k),I)){var V=this.currentChannel;if(V&&V>0){var J=this.channels[V];J.insertChars(I)}else this.logger.log(E.WARNING,"No channel found yet. TEXT-MODE?")}!p&&!I&&this.logger.log(E.WARNING,"Couldn't parse cleaned data "+v([S,k])+" orig: "+v([g[G],g[G+1]]))}},r.parseCmd=function(n,g){var p=this.cmdHistory,S=(n===20||n===28||n===21||n===29)&&g>=32&&g<=47,k=(n===23||n===31)&&g>=33&&g<=35;if(!(S||k))return!1;if(f(n,g,p))return o(null,null,p),this.logger.log(E.DEBUG,"Repeated command ("+v([n,g])+") is dropped"),!0;var I=n===20||n===21||n===23?1:2,G=this.channels[I];return n===20||n===21||n===28||n===29?g===32?G.ccRCL():g===33?G.ccBS():g===34?G.ccAOF():g===35?G.ccAON():g===36?G.ccDER():g===37?G.ccRU(2):g===38?G.ccRU(3):g===39?G.ccRU(4):g===40?G.ccFON():g===41?G.ccRDC():g===42?G.ccTR():g===43?G.ccRTD():g===44?G.ccEDM():g===45?G.ccCR():g===46?G.ccENM():g===47&&G.ccEOC():G.ccTO(g-32),o(n,g,p),this.currentChannel=I,!0},r.parseMidrow=function(n,g){var p=0;if((n===17||n===25)&&g>=32&&g<=47){if(n===17?p=1:p=2,p!==this.currentChannel)return this.logger.log(E.ERROR,"Mismatch channel in midrow parsing"),!1;var S=this.channels[p];return S?(S.ccMIDROW(g),this.logger.log(E.DEBUG,"MIDROW ("+v([n,g])+")"),!0):!1}return!1},r.parsePAC=function(n,g){var p,S=this.cmdHistory,k=(n>=17&&n<=23||n>=25&&n<=31)&&g>=64&&g<=127,I=(n===16||n===24)&&g>=64&&g<=95;if(!(k||I))return!1;if(f(n,g,S))return o(null,null,S),!0;var G=n<=23?1:2;g>=64&&g<=95?p=G===1?R[n]:y[n]:p=G===1?L[n]:T[n];var V=this.channels[G];return V?(V.setPAC(this.interpretPAC(p,g)),o(n,g,S),this.currentChannel=G,!0):!1},r.interpretPAC=function(n,g){var p,S={color:null,italics:!1,indent:null,underline:!1,row:n};return g>95?p=g-96:p=g-64,S.underline=(p&1)===1,p<=13?S.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(p/2)]:p<=15?(S.italics=!0,S.color="white"):S.indent=Math.floor((p-16)/2)*4,S},r.parseChars=function(n,g){var p,S=null,k=null;if(n>=25?(p=2,k=n-8):(p=1,k=n),k>=17&&k<=19){var I;k===17?I=g+80:k===18?I=g+112:I=g+144,this.logger.log(E.INFO,"Special char '"+x(I)+"' in channel "+p),S=[I]}else n>=32&&n<=127&&(S=g===0?[n]:[n,g]);if(S){var G=v(S);this.logger.log(E.DEBUG,"Char codes = "+G.join(",")),o(n,g,this.cmdHistory)}return S},r.parseBackgroundAttributes=function(n,g){var p=(n===16||n===24)&&g>=32&&g<=47,S=(n===23||n===31)&&g>=45&&g<=47;if(!(p||S))return!1;var k,I={};n===16||n===24?(k=Math.floor((g-32)/2),I.background=w[k],g%2===1&&(I.background=I.background+"_semi")):g===45?I.background="transparent":(I.foreground="black",g===47&&(I.underline=!0));var G=n<=23?1:2,V=this.channels[G];return V.setBkgData(I),o(n,g,this.cmdHistory),!0},r.reset=function(){for(var n=0;n<Object.keys(this.channels).length;n++){var g=this.channels[n];g&&g.reset()}this.cmdHistory=u()},r.cueSplitAtTime=function(n){for(var g=0;g<this.channels.length;g++){var p=this.channels[g];p&&p.cueSplitAtTime(n)}},i}();function o(i,r,t){t.a=i,t.b=r}function f(i,r,t){return t.a===i&&t.b===r}function u(){return{a:null,b:null}}U.default=d},"./src/utils/codecs.ts":function(ve,U,C){"use strict";C.r(U),C.d(U,"isCodecType",function(){return 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`)}),f.flush()}},"./src/utils/xhr-loader.ts":function(ve,U,C){"use strict";C.r(U);var j=C("./src/utils/logger.ts"),O=C("./src/loader/load-stats.ts"),x=/^age:\s*[\d.]+\s*$/m,K=function(){function M(L){this.xhrSetup=void 0,this.requestTimeout=void 0,this.retryTimeout=void 0,this.retryDelay=void 0,this.config=null,this.callbacks=null,this.context=void 0,this.loader=null,this.stats=void 0,this.xhrSetup=L?L.xhrSetup:null,this.stats=new O.LoadStats,this.retryDelay=0}var R=M.prototype;return R.destroy=function(){this.callbacks=null,this.abortInternal(),this.loader=null,this.config=null},R.abortInternal=function(){var y=this.loader;self.clearTimeout(this.requestTimeout),self.clearTimeout(this.retryTimeout),y&&(y.onreadystatechange=null,y.onprogress=null,y.readyState!==4&&(this.stats.aborted=!0,y.abort()))},R.abort=function(){var y;this.abortInternal(),(y=this.callbacks)!==null&&y!==void 0&&y.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.loader)},R.load=function(y,T,w){if(this.stats.loading.start)throw new Error("Loader can only be used once.");this.stats.loading.start=self.performance.now(),this.context=y,this.config=T,this.callbacks=w,this.retryDelay=T.retryDelay,this.loadInternal()},R.loadInternal=function(){var y=this.config,T=this.context;if(!y)return;var w=this.loader=new self.XMLHttpRequest,E=this.stats;E.loading.first=0,E.loaded=0;var b=this.xhrSetup;try{if(b)try{b(w,T.url)}catch(e){w.open("GET",T.url,!0),b(w,T.url)}w.readyState||w.open("GET",T.url,!0);var v=this.context.headers;if(v)for(var l in v)w.setRequestHeader(l,v[l])}catch(e){this.callbacks.onError({code:w.status,text:e.message},T,w);return}T.rangeEnd&&w.setRequestHeader("Range","bytes="+T.rangeStart+"-"+(T.rangeEnd-1)),w.onreadystatechange=this.readystatechange.bind(this),w.onprogress=this.loadprogress.bind(this),w.responseType=T.responseType,self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),y.timeout),w.send()},R.readystatechange=function(){var y=this.context,T=this.loader,w=this.stats;if(!y||!T)return;var E=T.readyState,b=this.config;if(w.aborted)return;if(E>=2)if(self.clearTimeout(this.requestTimeout),w.loading.first===0&&(w.loading.first=Math.max(self.performance.now(),w.loading.start)),E===4){T.onreadystatechange=null,T.onprogress=null;var v=T.status;if(v>=200&&v<300){w.loading.end=Math.max(self.performance.now(),w.loading.first);var l,e;if(y.responseType==="arraybuffer"?(l=T.response,e=l.byteLength):(l=T.responseText,e=l.length),w.loaded=w.total=e,!this.callbacks)return;var s=this.callbacks.onProgress;if(s&&s(w,y,l,T),!this.callbacks)return;var a={url:T.responseURL,data:l};this.callbacks.onSuccess(a,w,y,T)}else w.retry>=b.maxRetry||v>=400&&v<499?(j.logger.error(v+" while loading "+y.url),this.callbacks.onError({code:v,text:T.statusText},y,T)):(j.logger.warn(v+" while loading "+y.url+", retrying in "+this.retryDelay+"..."),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,b.maxRetryDelay),w.retry++)}else self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),b.timeout)},R.loadtimeout=function(){j.logger.warn("timeout while loading "+this.context.url);var y=this.callbacks;y&&(this.abortInternal(),y.onTimeout(this.stats,this.context,this.loader))},R.loadprogress=function(y){var T=this.stats;T.loaded=y.loaded,y.lengthComputable&&(T.total=y.total)},R.getCacheAge=function(){var y=null;if(this.loader&&x.test(this.loader.getAllResponseHeaders())){var T=this.loader.getResponseHeader("age");y=T?parseFloat(T):null}return y},M}();U.default=K}}).default})},vHTk:function(Ve,Ie,ie){Ve.exports={wrp:"wrp___z2l1F",bgBlack:"bgBlack___3ezfX",monaco:"monaco___1ypjT",darkBlue:"darkBlue___2ViJc",close:"close___3q-z4",embed:"embed___3dQqc"}}}]);
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