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q.onClick()}),this.uiContainer.appendChild(this.buttonContainer),this.uiContainer.style.display=this._isHidden?"none":"inline-block",this.uiContainer},le.prototype.adjustClassName=function(){this.activeColorsClassName&&(this._isActive&&this.buttonContainer.className.indexOf(this.activeColorsClassName)<0?this.buttonContainer.className+=" "+this.activeColorsClassName:this._isActive||(this.buttonContainer.className=this.buttonContainer.className.replace(this.activeColorsClassName,"")))},le.prototype.hide=function(){this._isHidden=!0},le}(),Pe=function(le){function q(){var ee=le!==null&&le.apply(this,arguments)||this;return ee.elements=[],ee}return Se(q,le),q.prototype.addElement=function(ee){this.elements.push(ee)},q.prototype.getUI=function(){var ee=le.prototype.getUI.call(this);return this.elements.forEach(function(ae){return ee.appendChild(ae)}),ee},q}(se),Ae=function(){function le(q,ee){this.horizontal=q,this.vertical=ee}return Object.defineProperty(le.prototype,"ratio",{get:function(){return 1*this.horizontal/this.vertical},enumerable:!1,configurable:!0}),le.prototype.getVerticalLength=function(q){return q/this.ratio},le.prototype.getHorizontalLength=function(q){return q*this.ratio},le}(),De=function(){function le(){}return le.getIcon=function(q,ee){if(q>0&&ee>0){var ae=new Ae(q,ee),ue=ae.ratio>=1?20:ae.getHorizontalLength(20),te=ae.ratio<1?20:ae.getVerticalLength(20),ne=document.createElementNS("http://www.w3.org/2000/svg","svg");ne.setAttribute("xmlns","http://www.w3.org/2000/svg"),ne.setAttribute("viewBox","0 0 24 24"),document.body.appendChild(ne);var he=s.createDefs();ne.appendChild(he);var fe=s.createElement("clipPath",[["id","text-bg-clip"]]);he.appendChild(fe);var be=s.createPath(s.getHollowRectanglePath((24-ue)/2,(24-te)/2,ue,te,(24-ue)/2+2,(24-te)/2+2,ue-4,te-4));ne.appendChild(be);var Ce=s.createText([["x","0"],["y","0"],["font-size","7px"],["font-family","monospace"]]);Ce.appendChild(s.createTSpan(q+":"+ee)),ne.appendChild(Ce);var Me=Ce.getBBox();s.setAttributes(Ce,[["x",((24-Me.width)/2).toString()],["y",((24-Me.height)/2-Me.y).toString()]]);var Ve=s.createPath(s.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(Me.width))/2,(24-Math.ceil(Me.height))/2,Math.ceil(Me.width),Math.ceil(Me.height)));return fe.appendChild(Ve),s.setAttributes(be,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(ne),ne.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>'},le}(),ke=function(le){function q(ee,ae,ue){var te=le.call(this,ee,ae)||this;return te.isDropdownOpen=!1,te.onClick=te.dropdownButtonClicked,te.dropdownButtons=ue,te}return Se(q,le),q.prototype.setupDropdown=function(){var ee=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(ae){ae.className=ee.className,ae.colorsClassName=ee.colorsClassName,ee.dropdownBlock.appendChild(ae.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},q.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},q.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},q.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},q.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},q.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},q}(Te),Fe=function(){function le(q,ee){this.GRIP_SIZE=10,this.color=q,this.fillColor=ee,this.visual=s.createGroup(),this.visual.appendChild(s.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(s.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return le.prototype.ownsTarget=function(q){return q===this.visual||q===this.visual.childNodes[0]||q===this.visual.childNodes[1]},le.prototype.setCenter=function(q,ee){this.visual.childNodes.forEach(function(ae){return s.setAttributes(ae,[["cx",q.toString()],["cy",ee.toString()]])})},le}(),je=function(){function le(q,ee,ae,ue){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=q,this.canvasHeight=ee,this.margin=ae,this.container=ue,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(le.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(q){this._aspectRatio=q,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(q){this._isGridVisible=q,this.gridContainer&&s.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(q){this._zoomFactor=q,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),le.prototype.open=function(){var q=this;this.cropShadeElement=s.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=s.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var ee=0;ee<this.numberOfGridLines;ee++)this.horizontalGridLines.push(s.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(s.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(ae){return q.gridContainer.appendChild(ae)}),this.verticalGridLines.forEach(function(ae){return q.gridContainer.appendChild(ae)}),this.cropRectElement=s.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new Fe(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new Fe(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new Fe(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new Fe(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},le.prototype.setCropRectangle=function(q){this.cropRect=q;var ee=Object.assign({},this.cropRect);this.zoomFactor!==1&&(ee.width=this.cropRect.width*this.zoomFactor,ee.height=this.cropRect.height*this.zoomFactor,ee.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-ee.width/2,ee.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-ee.height/2),s.setAttributes(this.cropRectElement,[["x",ee.x.toString()],["y",ee.y.toString()],["width",ee.width.toString()],["height",ee.height.toString()]]);var ae=ee.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(te,ne){var he=ee.y+ae*(ne+1);s.setAttributes(te,[["x1",""+ee.x],["y1",""+he],["x2",""+(ee.x+ee.width)],["y2",""+he]])});var ue=ee.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(te,ne){var he=ee.x+ue*(ne+1);s.setAttributes(te,[["x1",""+he],["y1",""+ee.y],["x2",""+he],["y2",""+(ee.y+ee.height)]])}),s.setAttributes(this.cropShadeElement,[["d",s.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,ee.x,ee.y,ee.width,ee.height)]]),this.topLeftGrip.setCenter(ee.x,ee.y),this.topRightGrip.setCenter(ee.x+ee.width,ee.y),this.bottomLeftGrip.setCenter(ee.x,ee.y+ee.height),this.bottomRightGrip.setCenter(ee.x+ee.width,ee.y+ee.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},le.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)},le.prototype.clientToLocalCoordinates=function(q,ee){var ae=this.container.getBoundingClientRect();return{x:q-ae.left+this.margin,y:ee-ae.top+this.margin}},le.prototype.onPointerDown=function(q){this.container.setPointerCapture(q.pointerId),this.previousPoint=this.clientToLocalCoordinates(q.clientX,q.clientY),this.cropRectElement===q.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(q.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(q.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(q.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(q.target)&&(this.activeGrip=this.bottomRightGrip)},le.prototype.onPointerMove=function(q){if(this.isMoving)this.move(this.clientToLocalCoordinates(q.clientX,q.clientY));else if(this.activeGrip){var ee=this.clientToLocalCoordinates(q.clientX,q.clientY);this.resize(ee)}q.preventDefault()},le.prototype.onPointerUp=function(q){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(q.pointerId)},le.prototype.move=function(q){var ee=q.x-this.previousPoint.x,ae=q.y-this.previousPoint.y;this.zoomFactor!==1&&(ee=-ee/this.zoomFactor,ae=-ae/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+ee),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+ae),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=q},le.prototype.resize=function(q){var ee=Object.assign({},this.cropRect),ae=q.x-this.previousPoint.x,ue=q.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:ee.x+ae<this.margin&&(ae=this.margin-ee.x),ee.x+=ae,ee.width=this.cropRect.x+this.cropRect.width-ee.x;break;case this.bottomRightGrip:case this.topRightGrip:ee.width+ae>this.canvasWidth*this.zoomFactor&&(ae=this.canvasWidth*this.zoomFactor-ee.width),ee.width+=ae}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(ee.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(ae),ee.height=this.aspectRatio.getVerticalLength(ee.width)):(ee.y+=ue,ee.height=this.cropRect.y+this.cropRect.height-ee.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?ee.height=this.aspectRatio.getVerticalLength(ee.width):ee.height+=ue}ee.width<10&&(ee.x=this.cropRect.x,ee.width=10),ee.height<10&&(ee.y=this.cropRect.y,ee.height=10),this.previousPoint=q,ee.x>=this.margin&&ee.y>=this.margin&&ee.x-this.margin+ee.width<=this.canvasWidth&&ee.y-this.margin+ee.height<=this.canvasHeight&&(this.cropRect=ee,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},le.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var q=this.cropRect.x+this.cropRect.width/2,ee=this.cropRect.y+this.cropRect.height/2,ae=this.aspectRatio.getHorizontalLength(this.cropRect.height),ue=this.aspectRatio.getVerticalLength(this.cropRect.width);ae/this.canvasWidth<ue/this.canvasHeight?this.cropRect.width=ae:this.cropRect.height=ue,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=q-this.cropRect.width/2,this.cropRect.y=ee-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)}},le.prototype.getRescaledRect=function(q,ee,ae,ue,te,ne){var he=ae/q,fe=ue/ee;return{x:(te.x-ne)*he+ne,y:(te.y-ne)*fe+ne,width:te.width*he,height:te.height*fe}},le.prototype.scaleCanvas=function(q,ee){var ae=this.getRescaledRect(this.canvasWidth,this.canvasHeight,q,ee,this.cropRect,this.margin);this.canvasWidth=q,this.canvasHeight=ee,this.onCropChange&&this.onCropChange(ae),this.setCropRectangle(ae)},le}(),Be=function(){function le(q){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=q,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(le.prototype,"angle",{get:function(){return this._angle},set:function(q){this._angle=q,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),le.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},le.prototype.onPointerDown=function(q){this.controlContainer.setPointerCapture(q.pointerId),this.isDragging=!0,this.previousPoint={x:q.clientX,y:q.clientY}},le.prototype.onPointerMove=function(q){this.isDragging&&(this.onAngleChange&&this.onAngleChange((q.clientX-this.previousPoint.x)/5),this.previousPoint.x=q.clientX)},le.prototype.onPointerUp=function(q){this.isDragging&&this.onAngleChange&&this.onAngleChange((q.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(q.pointerId)},le.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var q=this.angleLabelText.getBBox();s.setAttributes(this.angleLabelElement,[["x",((this.width-q.width)/2).toString()],["y",(this.height/2).toString()]])}},le.prototype.positionScaleShape=function(){if(this.scaleShape){var q=this.scaleShape.transform.baseVal.getItem(0);q.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(q,0)}},le.prototype.getVisual=function(){var q=document.createElementNS("http://www.w3.org/2000/svg","svg");q.setAttribute("xmlns","http://www.w3.org/2000/svg"),q.setAttribute("width",this.width+"px"),q.setAttribute("height",this.height+"px"),q.setAttribute("viewBox","0 0 "+this.width+" "+this.height),q.style.flexShrink="0",document.body.appendChild(q);for(var ee="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,ae=1;ae<=this.width/5+10;ae++){var ue=ae%5==0?this.height/3:this.height/6;ee+="h4v"+-ue+"h1v"+ue}ee+="v1H0Z",this.scaleShape=s.createPath(ee);var te=s.createTransform();this.scaleShape.transform.baseVal.appendItem(te),q.appendChild(this.scaleShape),this.angleLabelElement=s.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=s.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ne=s.createTSpan("");return ne.innerHTML="&deg;",this.angleLabelElement.appendChild(ne),q.appendChild(this.angleLabelElement),document.body.removeChild(q),q},le}(),Ie=function(){function le(){this.naturalSize=!1,this.imageType="image/png"}return le.prototype.rasterize=function(q,ee,ae,ue,te,ne,he){var fe=this;return new Promise(function(be){var Ce=document.createElement("canvas");Ce.width=q.width.baseVal.value-2*ue,Ce.height=q.height.baseVal.value-2*ue;var Me=1,Ve=1;fe.naturalSize===!0?(Me=ee.naturalWidth/(q.width.baseVal.value-2*ue)/ne,Ve=ee.naturalHeight/(q.height.baseVal.value-2*ue)/he,Ce.width=ee.naturalWidth/ne,Ce.height=ee.naturalHeight/he):fe.width!==void 0&&fe.height!==void 0&&(Me=fe.width/ae.width,Ve=fe.height/ae.height,Ce.width*=Me,Ce.height*=Ve);var et=Ce.getContext("2d");et.translate(Ce.width/2,Ce.height/2),et.rotate(te*Math.PI/180),et.scale(ne,he),et.translate(-Ce.width/2,-Ce.height/2),et.drawImage(ee,0,0,Ce.width,Ce.height);var it=document.createElement("canvas");it.width=ae.width*Me,it.height=ae.height*Ve,it.getContext("2d").putImageData(et.getImageData((ae.x-ue)*Me,(ae.y-ue)*Ve,ae.width*Me,ae.height*Ve),0,0),be(it.toDataURL(fe.imageType,fe.imageQuality))})},le}(),Ye=function(){function le(q){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=le.instanceCounter++,this.styles=new c(this.instanceNo),this.target=q,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(le.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(q){this._zoomToCropEnabled=q,q?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(q){this._isGridVisible=q,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"gridLines",{get:function(){return this._gridLines},set:function(q){this._gridLines=q,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(q){this._rotationAngle=q,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"aspectRatio",{get:function(){var q;return(q=this._aspectRatio)!==null&&q!==void 0?q:this.aspectRatios[0]},set:function(q){this._aspectRatio=q},enumerable:!1,configurable:!0}),le.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},le.prototype.show=function(){this.showUI(),this.open()},le.prototype.close=function(q){q===void 0&&(q=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),q||this.closeEventListeners.forEach(function(ee){return ee()}),this._isOpen=!1)},le.prototype.addRenderEventListener=function(q){this.renderEventListeners.push(q)},le.prototype.removeRenderEventListener=function(q){this.renderEventListeners.indexOf(q)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(q),1)},le.prototype.addCloseEventListener=function(q){this.closeEventListeners.push(q)},le.prototype.removeCloseEventListener=function(q){this.closeEventListeners.indexOf(q)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(q),1)},le.prototype.setupResizeObserver=function(){var q=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){q.resize(q.target.clientWidth,q.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))},le.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var q=1*this.target.clientWidth/this.target.clientHeight,ee=this.contentDiv.clientWidth/q>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*q:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,ae=ee+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/q;this.resize(ee,ae)}},le.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},le.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",s.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},le.prototype.resize=function(q,ee){this.imageWidth=Math.round(q),this.imageHeight=Math.round(ee),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()},le.prototype.setEditingTarget=function(){var q=document.createElement("canvas");q.width=this.target.naturalWidth,q.height=this.target.naturalHeight,q.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var ee=q.toDataURL();s.setAttributes(this.editingTarget,[["href",ee]]),this.setEditingTargetSize()},le.prototype.setTopLeft=function(){var q=this.target.getBoundingClientRect(),ee=this.editorCanvas.getBoundingClientRect();this.left=q.left-ee.left-this.CANVAS_MARGIN,this.top=q.top-ee.top-this.CANVAS_MARGIN},le.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=s.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=s.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=s.createGroup(),this.editingTargetRotationScaleContainer=s.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var q=s.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(q);var ee=s.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(ee),this.editingTargetContainer=s.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)},le.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},le.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=s.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new je(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()},le.prototype.zoomToCrop=function(){if(this.cropRect){var q=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,ee=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=q+"px "+ee+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-q+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-ee+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},le.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)},le.prototype.cropRectChanged=function(q){this.cropRect=q,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},le.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},le.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"},le.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},le.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 q=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,ee=this.target.offsetTop>q+this.CANVAS_MARGIN?this.target.offsetTop-(q+this.CANVAS_MARGIN):0;this.coverDiv.style.top=ee+"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},le.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},le.prototype.addTopToolbar=function(){var q=this;this.topToolbar=new B,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 ee=new ve;ee.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(ee);var ae=[];this.aspectRatios.forEach(function(Ve){var et=new Te(De.getIcon(Ve.horizontal,Ve.vertical),Ve.horizontal===0&&Ve.vertical===0?"FREE":Ve.horizontal+":"+Ve.vertical);et.onClick=function(){return q.ratioButtonClicked(Ve)},ae.push(et)}),this.aspectRatioButton=new ke(De.getIcon(0,0),"Aspect ratio",ae),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,ee.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var ue=new Te('<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");ue.isActive=this.isGridVisible,ue.onClick=function(){q.isGridVisible=!q.isGridVisible,ue.isActive=q.isGridVisible},ee.addButton(ue);var te=new Te('<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(te.isActive=this.zoomToCropEnabled,te.onClick=function(){q.zoomToCropEnabled=!q.zoomToCropEnabled,te.isActive=q.zoomToCropEnabled},ee.addButton(te),!z.isLicensed){var ne=new Pe;this.topToolbar.addElementBlock(ne);var he=document.createElement("div");he.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var fe=document.createElement("a");fe.style.color="currentColor",fe.href="https://markerjs.com/products/cropro",fe.target="_blank",fe.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>',he.appendChild(fe),ne.addElement(he)}var be=new ve;be.minWidth=3*this.toolbarHeight+"px",be.contentAlign="end",this.topToolbar.addButtonBlock(be);var Ce=new Te('<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");Ce.onClick=this.startRenderAndClose,be.addButton(Ce),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Ce.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Me=new Te('<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");Me.onClick=this.close,be.addButton(Me),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Me.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},le.prototype.addBottomToolbar=function(){var q=this;this.bottomToolbar=new B,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 ee=new ve;ee.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(ee);var ae=new Te('<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");ae.onClick=this.rotateLeftButtonClicked,ee.addButton(ae);var ue=new Te('<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");ue.onClick=this.rotateRightButtonClicked,ee.addButton(ue);var te=new Pe;te.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(te),this.straightener=new Be("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(be){q.rotateBy(be),q.straightener.angle=q.rotationAngle},te.addElement(this.straightener.getUI());var ne=new ve;ne.minWidth=2*this.toolbarHeight+"px",ne.contentAlign="end",this.bottomToolbar.addButtonBlock(ne);var he=new Te('<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");he.onClick=this.flipHorizontallyButtonClicked,ne.addButton(he);var fe=new Te('<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");fe.onClick=this.flipVerticallyButtonClicked,ne.addButton(fe)},le.prototype.ratioButtonClicked=function(q){this.aspectRatio=q,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},le.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=De.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},le.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Ae(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 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ae=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/ae.width,this.imageHeight/ae.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=q},le.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},le.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},le.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},le.prototype.startRenderAndClose=function(){return xe(this,void 0,void 0,function(){var q,ee;return me(this,function(ae){switch(ae.label){case 0:return[4,this.render()];case 1:return q=ae.sent(),ee=this.getState(),this.renderEventListeners.forEach(function(ue){return ue(q,ee)}),this.close(!0),[2]}})})},le.prototype.render=function(){return xe(this,void 0,void 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box-sizing: content-box;
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* Unless required by applicable law or agreed to in writing, software
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z.addKey=function(s){z.key=s},Object.defineProperty(z,"isLicensed",{get:function(){return!!z.key&&new RegExp(/^MJS2-[A-Z][0-9]{3}-[A-Z][0-9]{3}-[0-9]{4}$/,"i").test(z.key)},enumerable:!1,configurable:!0}),z}(),H=function(){function z(){this.naturalSize=!1,this.imageType="image/png",this.markersOnly=!1}return z.prototype.rasterize=function(s,c,k){var X=this;return new Promise(function(B){var se=k!==void 0?k:document.createElement("canvas");s===null&&(X.markersOnly=!0,X.naturalSize=!1);var ve=document.createElementNS("http://www.w3.org/2000/svg","svg");ve.setAttribute("xmlns","http://www.w3.org/2000/svg"),ve.setAttribute("width",c.width.baseVal.valueAsString),ve.setAttribute("height",c.height.baseVal.valueAsString),ve.setAttribute("viewBox","0 0 "+c.viewBox.baseVal.width.toString()+" "+c.viewBox.baseVal.height.toString()),ve.innerHTML=c.innerHTML,X.naturalSize===!0?(ve.width.baseVal.value=s.naturalWidth,ve.height.baseVal.value=s.naturalHeight):X.width!==void 0&&X.height!==void 0&&(ve.width.baseVal.value=X.width,ve.height.baseVal.value=X.height),se.width=ve.width.baseVal.value,se.height=ve.height.baseVal.value;var Te=ve.outerHTML,Pe=se.getContext("2d");X.markersOnly!==!0&&Pe.drawImage(s,0,0,se.width,se.height);var Ae=window.URL,De=new Image(se.width,se.height);De.setAttribute("crossOrigin","anonymous");var ke=new Blob([Te],{type:"image/svg+xml"}),Fe=Ae.createObjectURL(ke);De.onload=function(){Pe.drawImage(De,0,0),Ae.revokeObjectURL(Fe);var je=se.toDataURL(X.imageType,X.imageQuality);B(je)},De.src=Fe})},z}(),N=function(){},R=function(){function z(s){this._classNamePrefixBase="__markerjs2_",this.classes=[],this.rules=[],this.settings=this.defaultSettings,this._classNamePrefix=this._classNamePrefixBase+"_"+s+"_"}return Object.defineProperty(z.prototype,"classNamePrefixBase",{get:function(){return this._classNamePrefixBase},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"classNamePrefix",{get:function(){return this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(z.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(z.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"fade_out"},enumerable:!1,configurable:!0}),z.prototype.addClass=function(s){return this.styleSheet===void 0&&this.addStyleSheet(),s.name=""+this.classNamePrefix+s.localName,this.classes.push(s),this.styleSheet.sheet.insertRule("."+s.name+" {"+s.style+"}",this.styleSheet.sheet.cssRules.length),s},z.prototype.addRule=function(s){this.styleSheet===void 0&&this.addStyleSheet(),this.rules.push(s),this.styleSheet.sheet.insertRule(s.selector+" {"+s.style+"}",this.styleSheet.sheet.cssRules.length)},z.prototype.addStyleSheet=function(){var s;this.styleSheet=document.createElement("style"),((s=this.styleSheetRoot)!==null&&s!==void 0?s:document.head).appendChild(this.styleSheet),this.addRule(new b("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new b("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
from {
opacity: 0;
}
to {
opacity: 1;
}
`)),this.addRule(new b("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
from {
opacity: 1;
}
to {
opacity: 0;
}
`)),this.addClass(new _("fade_in",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
`)),this.addClass(new _("fade_out",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
`))},z.prototype.removeStyleSheet=function(){var s;this.styleSheet&&(((s=this.styleSheetRoot)!==null&&s!==void 0?s:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},z}(),b=function(z,s){this.selector=z,this.style=s},_=function(z,s){this.localName=z,this.style=s},P=function(){function z(s,c,k,X,B){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=s,this.displayMode=c,this.markerItems=k,this.uiStyleSettings=X,this.styles=B,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return z.prototype.show=function(s){var c=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=s,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" "+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var k=document.createElement("div");k.className=this.toolbarBlockStyleClass.name,k.style.whiteSpace="nowrap",this.uiContainer.appendChild(k),this.addActionButton(k,'<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(k,'<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(k,'<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(k,'<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(k,'<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(k,'<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(k,'<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(k,'<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(B){var se=document.createElement("div");se.className=""+c.toolbarButtonStyleClass.name,se.setAttribute("data-type-name",B.typeName),se.innerHTML=B.icon,se.addEventListener("click",function(){c.markerToolbarButtonClicked(se,B)}),c.buttons.push(se),c.markerButtons.push(se)}),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 X=document.createElement("div");X.className=this.toolbarBlockStyleClass.name,X.style.whiteSpace="nowrap",X.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(X),this.addActionButton(X,'<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(X,'<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()},z.prototype.addButtonClickListener=function(s){this.buttonClickListeners.push(s)},z.prototype.removeButtonClickListener=function(s){this.buttonClickListeners.indexOf(s)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(s),1)},z.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},z.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var s=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var c=0;c<this.markerButtons.length;c++)c<s||c===s&&this.markerButtons.length-1===s?this.markerButtonBlock.appendChild(this.markerButtons[c]):(c===s&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[c]))}},z.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")},z.prototype.resetButtonStyles=function(){var s=this;this.buttons.forEach(function(c){c.className=c.className.replace(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name,"").trim(),c.className=c.className.replace(s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:s.toolbarActiveButtonStyleColorsClass.name,"").trim(),c.className+=" "+(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name)})},z.prototype.addActionButton=function(s,c,k){var X=this,B=document.createElement("div");switch(B.className=""+this.toolbarButtonStyleClass.name,B.innerHTML=c,B.setAttribute("data-action",k),B.addEventListener("click",function(){X.actionToolbarButtonClicked(B,k)}),k){case"select":B.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":B.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":B.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":B.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":B.style.fill=this.uiStyleSettings.closeButtonColor}s.appendChild(B),this.buttons.push(B)},z.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new _("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 _("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new _("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new _("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 _("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var s=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new _("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*s)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*s)+`px;
padding: `+s+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new _("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new _("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new b("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new b("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},z.prototype.markerToolbarButtonClicked=function(s,c){this.setActiveButton(s),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(k){return k("marker",c)}),this.markerButtonOverflowBlock.style.display="none"},z.prototype.actionToolbarButtonClicked=function(s,c){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(k){return k("action",c)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},z.prototype.setActiveButton=function(s){this.resetButtonStyles(),s.className=s.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),s.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},z.prototype.setActiveMarkerButton=function(s){var c=this.markerButtons.find(function(k){return k.getAttribute("data-type-name")===s});c&&this.setActiveButton(c)},z.prototype.setCurrentMarker=function(s){var c=this;this.currentMarker=s,this.buttons.filter(function(k){return/delete|notes/.test(k.getAttribute("data-action"))}).forEach(function(k){c.currentMarker===void 0?(k.style.fillOpacity="0.4",k.style.pointerEvents="none"):(k.style.fillOpacity="1",k.style.pointerEvents="all")})},z}(),A=function(){function z(s,c,k,X){this.panels=[],this.panelButtons=[],this.markerjsContainer=s,this.displayMode=c,this.uiStyleSettings=k,this.styles=X,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return z.prototype.addStyles=function(){var s;this.toolboxStyleClass=this.styles.addClass(new _("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 _("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var c=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new _("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new _("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new _("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 _("toolbox-panel-row_colors",`
background-color: `+((s=this.uiStyleSettings.toolboxBackgroundColor)!==null&&s!==void 0?s:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new _("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*c)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*c)+`px;
padding: `+c+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new _("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new _("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new b("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new b("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},z.prototype.show=function(s){var c;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=s,this.uiContainer.className=this.toolboxStyleClass.name+" "+((c=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&c!==void 0?c:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},z.prototype.setPanelButtons=function(s){var c,k,X=this;this.panels=s,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((c=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&c!==void 0?c:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((k=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&k!==void 0?k:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(B){var se;B.uiStyleSettings=X.uiStyleSettings;var ve=document.createElement("div");ve.className=X.toolboxButtonStyleClass.name+" "+((se=X.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&se!==void 0?se:X.toolboxButtonStyleColorsClass.name),ve.innerHTML=B.icon,ve.title=B.title,ve.addEventListener("click",function(){X.panelButtonClick(B)}),X.panelButtons.push(ve),X.buttonRow.appendChild(ve)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},z.prototype.panelButtonClick=function(s){var c=this,k=-1;if(s!==this.activePanel){k=this.panels.indexOf(s),this.panelRow.innerHTML="";var X=s.getUi();X.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(X),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=s}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){c.displayMode==="inline"?c.panelRow.style.display="none":c.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(B,se){var ve,Te;B.className=c.toolboxButtonStyleClass.name+" "+(se===k?""+((ve=c.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&ve!==void 0?ve:c.toolboxActiveButtonStyleColorsClass.name):""+((Te=c.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Te!==void 0?Te:c.toolboxButtonStyleColorsClass.name))})},z}(),S=function(z,s){this.title=z,this.icon=s},C=function(z){function s(c,k,X,B){var se=z.call(this,c,B||'<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 se.colors=[],se.addTransparent=!1,se.colorBoxes=[],se.colors=k,se.currentColor=X,se.setCurrentColor=se.setCurrentColor.bind(se),se.getColorBox=se.getColorBox.bind(se),se}return J(s,z),s.prototype.getUi=function(){var c=this,k=document.createElement("div");return k.style.overflow="hidden",k.style.whiteSpace="nowrap",this.colors.forEach(function(X){var B=c.getColorBox(X);k.appendChild(B),c.colorBoxes.push(B)}),k},s.prototype.getColorBox=function(c){var k=this,X=this.uiStyleSettings.toolbarHeight/4,B=this.uiStyleSettings.toolbarHeight-X,se=document.createElement("div");se.style.display="inline-block",se.style.boxSizing="content-box",se.style.width=B-2+"px",se.style.height=B-2+"px",se.style.padding="1px",se.style.marginRight="2px",se.style.marginBottom="2px",se.style.borderWidth="2px",se.style.borderStyle="solid",se.style.borderRadius=(B+2)/2+"px",se.style.borderColor=c===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",se.addEventListener("click",function(){k.setCurrentColor(c,se)});var ve=document.createElement("div");return ve.style.display="inline-block",ve.style.width=B-2+"px",ve.style.height=B-2+"px",ve.style.backgroundColor=c,ve.style.borderRadius=B/2+"px",c==="transparent"&&(ve.style.fill=this.uiStyleSettings.toolboxAccentColor,ve.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>`),se.appendChild(ve),se},s.prototype.setCurrentColor=function(c,k){var X=this;this.currentColor=c,this.colorBoxes.forEach(function(B){B.style.borderColor=B===k?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(c)},s}(S),h=function(){function z(s,c,k){this._state="new",this._isSelected=!1,this._container=s,this._overlayContainer=c,this.globalSettings=k,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(z.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),z.prototype.ownsTarget=function(s){return!1},Object.defineProperty(z.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),z.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},z.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},z.prototype.pointerDown=function(s,c){},z.prototype.dblClick=function(s,c){},z.prototype.manipulate=function(s){},z.prototype.pointerUp=function(s){this.stateChanged()},z.prototype.dispose=function(){},z.prototype.addMarkerVisualToContainer=function(s){this.container.childNodes.length>0?this.container.insertBefore(s,this.container.childNodes[0]):this.container.appendChild(s)},z.prototype.getState=function(){return{typeName:z.typeName,state:this.state,notes:this.notes}},z.prototype.restoreState=function(s){this._state=s.state,this.notes=s.notes},z.prototype.scale=function(s,c){},z.prototype.colorChanged=function(s){this.onColorChanged&&this.onColorChanged(s),this.stateChanged()},z.prototype.fillColorChanged=function(s){this.onFillColorChanged&&this.onFillColorChanged(s),this.stateChanged()},z.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var s=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),s.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(s)&&this.onStateChanged(this)}},z.typeName="MarkerBase",z}(),a=function(){function z(){this.findGripByVisual=this.findGripByVisual.bind(this)}return z.prototype.findGripByVisual=function(s){return this.topLeft.ownsTarget(s)?this.topLeft:this.topCenter.ownsTarget(s)?this.topCenter:this.topRight.ownsTarget(s)?this.topRight:this.centerLeft.ownsTarget(s)?this.centerLeft:this.centerRight.ownsTarget(s)?this.centerRight:this.bottomLeft.ownsTarget(s)?this.bottomLeft:this.bottomCenter.ownsTarget(s)?this.bottomCenter:this.bottomRight.ownsTarget(s)?this.bottomRight:void 0},z}(),l=function(){function z(){this.GRIP_SIZE=10,this.visual=D.createGroup(),this.visual.appendChild(D.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(D.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return z.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},z}(),d=function(){function z(){}return z.toITransformMatrix=function(s){return{a:s.a,b:s.b,c:s.c,d:s.d,e:s.e,f:s.f}},z.toSVGMatrix=function(s,c){return s.a=c.a,s.b=c.b,s.c=c.c,s.d=c.d,s.e=c.e,s.f=c.f,s},z}(),w=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.left=0,B.top=0,B.width=0,B.height=0,B.defaultSize={x:50,y:20},B.offsetX=0,B.offsetY=0,B.rotationAngle=0,B.CB_DISTANCE=10,B._suppressMarkerCreateEvent=!1,B.container.transform.baseVal.appendItem(D.createTransform()),B.setupControlBox(),B}return J(s,z),Object.defineProperty(s.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"visual",{get:function(){return this._visual},set:function(c){this._visual=c;var k=D.createTransform();this._visual.transform.baseVal.appendItem(k)},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(c){return!!z.prototype.ownsTarget.call(this,c)||!!(this.controlGrips.findGripByVisual(c)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(c))},s.prototype.pointerDown=function(c,k){z.prototype.pointerDown.call(this,c,k),this.state==="new"&&(this.left=c.x,this.top=c.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var X=this.unrotatePoint(c);if(this.manipulationStartX=X.x,this.manipulationStartY=X.y,this.offsetX=X.x-this.left,this.offsetY=X.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(k),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(k)){this.activeGrip=this.rotatorGrip;var B=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=B.x-this.width/2,this.top=B.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var se=this.container.transform.baseVal.getItem(0);se.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(se,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},s.prototype.pointerUp=function(c){var k=this.state;z.prototype.pointerUp.call(this,c),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(c),this._state="select",k==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},s.prototype.moveVisual=function(c){this.visual.style.transform="translate("+c.x+"px, "+c.y+"px)"},s.prototype.manipulate=function(c){var k=this.unrotatePoint(c);this.state==="creating"?this.resize(c):this.state==="move"?(this.left=this.manipulationStartLeft+(k.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(k.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(k):this.state==="rotate"&&this.rotate(c)},s.prototype.resize=function(c){var k=this.manipulationStartLeft,X=this.manipulationStartWidth,B=this.manipulationStartTop,se=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:k=this.manipulationStartLeft+c.x-this.manipulationStartX,X=this.manipulationStartWidth+this.manipulationStartLeft-k;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:X=this.manipulationStartWidth+c.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:B=this.manipulationStartTop+c.y-this.manipulationStartY,se=this.manipulationStartHeight+this.manipulationStartTop-B;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:se=this.manipulationStartHeight+c.y-this.manipulationStartY}X>=0?(this.left=k,this.width=X):(this.left=k+X,this.width=-X),se>=0?(this.top=B,this.height=se):(this.top=B+se,this.height=-se),this.setSize()},s.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},s.prototype.rotate=function(c){if(Math.abs(c.x-this.centerX)>.1){var k=Math.sign(c.x-this.centerX);this.rotationAngle=180*Math.atan((c.y-this.centerY)/(c.x-this.centerX))/Math.PI+90*k,this.applyRotation()}},s.prototype.applyRotation=function(){var c=this.container.transform.baseVal.getItem(0);c.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(c,0)},s.prototype.rotatePoint=function(c){if(this.rotationAngle===0)return c;var k=this.container.getCTM(),X=D.createPoint(c.x,c.y);return{x:(X=X.matrixTransform(k)).x,y:X.y}},s.prototype.unrotatePoint=function(c){if(this.rotationAngle===0)return c;var k=this.container.getCTM();k=k.inverse();var X=D.createPoint(c.x,c.y);return{x:(X=X.matrixTransform(k)).x,y:X.y}},s.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){z.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=D.createGroup();var c=D.createTransform();c.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(c),this.container.appendChild(this.controlBox),this.controlRect=D.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=D.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 a,this.addControlGrips(),this.controlBox.style.display="none"},s.prototype.adjustControlBox=function(){var c=this.controlBox.transform.baseVal.getItem(0);c.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(c,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()},s.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()},s.prototype.createGrip=function(){var c=new l;return c.visual.transform.baseVal.appendItem(D.createTransform()),this.controlBox.appendChild(c.visual),c},s.prototype.positionGrips=function(){var c=this.controlGrips.topLeft.GRIP_SIZE,k=-c/2,X=k,B=(this.width+this.CB_DISTANCE)/2-c/2,se=(this.height+this.CB_DISTANCE)/2-c/2,ve=this.height+this.CB_DISTANCE-c/2,Te=this.width+this.CB_DISTANCE-c/2;this.positionGrip(this.controlGrips.topLeft.visual,k,X),this.positionGrip(this.controlGrips.topCenter.visual,B,X),this.positionGrip(this.controlGrips.topRight.visual,Te,X),this.positionGrip(this.controlGrips.centerLeft.visual,k,se),this.positionGrip(this.controlGrips.centerRight.visual,Te,se),this.positionGrip(this.controlGrips.bottomLeft.visual,k,ve),this.positionGrip(this.controlGrips.bottomCenter.visual,B,ve),this.positionGrip(this.controlGrips.bottomRight.visual,Te,ve),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,B,X-3*this.CB_DISTANCE)},s.prototype.positionGrip=function(c,k,X){var B=c.transform.baseVal.getItem(0);B.setTranslate(k,X),c.transform.baseVal.replaceItem(B,0)},s.prototype.hideControlBox=function(){this.controlBox.style.display="none"},s.prototype.showControlBox=function(){this.controlBox.style.display=""},s.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:d.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:d.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},z.prototype.getState.call(this))},s.prototype.restoreState=function(c){z.prototype.restoreState.call(this,c);var k=c;this.left=k.left,this.top=k.top,this.width=k.width,this.height=k.height,this.rotationAngle=k.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(d.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,k.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(d.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,k.containerTransformMatrix))},s.prototype.scale=function(c,k){z.prototype.scale.call(this,c,k);var X=this.rotatePoint({x:this.left,y:this.top}),B=this.unrotatePoint({x:X.x*c,y:X.y*k});this.left=B.x,this.top=B.y,this.width=this.width*c,this.height=this.height*k,this.adjustControlBox()},s}(h),v=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.fillColor="transparent",B.strokeColor="transparent",B.strokeWidth=0,B.strokeDasharray="",B.opacity=1,B.setStrokeColor=B.setStrokeColor.bind(B),B.setFillColor=B.setFillColor.bind(B),B.setStrokeWidth=B.setStrokeWidth.bind(B),B.setStrokeDasharray=B.setStrokeDasharray.bind(B),B.createVisual=B.createVisual.bind(B),B}return J(s,z),s.prototype.ownsTarget=function(c){return!(!z.prototype.ownsTarget.call(this,c)&&c!==this.visual)},s.prototype.createVisual=function(){this.visual=D.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)},s.prototype.pointerDown=function(c,k){z.prototype.pointerDown.call(this,c,k),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},s.prototype.manipulate=function(c){z.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){z.prototype.resize.call(this,c),this.setSize()},s.prototype.setSize=function(){z.prototype.setSize.call(this),D.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(c){z.prototype.pointerUp.call(this,c),this.setSize()},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.visual&&D.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(c),this.stateChanged()},s.prototype.setFillColor=function(c){this.fillColor=c,this.visual&&D.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.visual&&D.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.visual&&D.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},z.prototype.getState.call(this))},s.prototype.restoreState=function(c){var k=c;this.fillColor=k.fillColor,this.strokeColor=k.strokeColor,this.strokeWidth=k.strokeWidth,this.strokeDasharray=k.strokeDasharray,this.opacity=k.opacity,this.createVisual(),z.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,k){z.prototype.scale.call(this,c,k),this.setSize()},s.title="Rectangle marker",s}(w),m=function(z){function s(c,k,X,B){var se=z.call(this,c,B||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return se.widths=[],se.widthBoxes=[],se.widths=k,se.currentWidth=X,se.setCurrentWidth=se.setCurrentWidth.bind(se),se}return J(s,z),s.prototype.getUi=function(){var c=this,k=document.createElement("div");return k.style.display="flex",k.style.overflow="hidden",k.style.flexGrow="2",this.widths.forEach(function(X){var B=document.createElement("div");B.style.display="flex",B.style.flexGrow="2",B.style.alignItems="center",B.style.justifyContent="space-between",B.style.padding="5px",B.style.borderWidth="2px",B.style.borderStyle="solid",B.style.borderColor=X===c.currentWidth?c.uiStyleSettings.toolboxAccentColor:"transparent",B.addEventListener("click",function(){c.setCurrentWidth(X,B)}),k.appendChild(B);var se=document.createElement("div");se.innerText=X.toString(),se.style.marginRight="5px",B.appendChild(se);var ve=document.createElement("div");ve.style.minHeight="20px",ve.style.flexGrow="2",ve.style.display="flex",ve.style.alignItems="center";var Te=document.createElement("hr");Te.style.minWidth="20px",Te.style.border="0px",Te.style.borderTop=X+"px solid "+c.uiStyleSettings.toolboxColor,Te.style.flexGrow="2",ve.appendChild(Te),B.appendChild(ve),c.widthBoxes.push(B)}),k},s.prototype.setCurrentWidth=function(c,k){var X=this;this.currentWidth=c,this.widthBoxes.forEach(function(B){B.style.borderColor=B===k?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},s}(S),L=function(z){function s(c,k,X,B){var se=z.call(this,c,B||'<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 se.styles=[],se.styleBoxes=[],se.styles=k,se.currentStyle=X,se.setCurrentStyle=se.setCurrentStyle.bind(se),se}return J(s,z),s.prototype.getUi=function(){var c=this,k=document.createElement("div");return k.style.display="flex",k.style.overflow="hidden",k.style.flexGrow="2",this.styles.forEach(function(X){var B=document.createElement("div");B.style.display="flex",B.style.alignItems="center",B.style.justifyContent="space-between",B.style.padding="5px",B.style.borderWidth="2px",B.style.borderStyle="solid",B.style.overflow="hidden",B.style.maxWidth=100/c.styles.length-5+"%",B.style.borderColor=X===c.currentStyle?c.uiStyleSettings.toolboxAccentColor:"transparent",B.addEventListener("click",function(){c.setCurrentStyle(X,B)}),k.appendChild(B);var se=document.createElement("div");se.style.minHeight="20px",se.style.flexGrow="2",se.style.overflow="hidden";var ve=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+c.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(X!==""?'stroke-dasharray="'+X+'"':"")+` />
</svg>`;se.innerHTML=ve,B.appendChild(se),c.styleBoxes.push(B)}),k},s.prototype.setCurrentStyle=function(c,k){var X=this;this.currentStyle=c,this.styleBoxes.forEach(function(B){B.style.borderColor=B===k?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},s}(S),y=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.strokeColor=X.defaultColor,B.strokeWidth=X.defaultStrokeWidth,B.strokeDasharray=X.defaultStrokeDasharray,B.strokePanel=new C("Line color",X.defaultColorSet,X.defaultColor),B.strokePanel.onColorChanged=B.setStrokeColor,B.strokeWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),B.strokeWidthPanel.onWidthChanged=B.setStrokeWidth,B.strokeStylePanel=new L("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),B.strokeStylePanel.onStyleChanged=B.setStrokeDasharray,B}return J(s,z),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=z.prototype.getState.call(this);return c.typeName=s.typeName,c},s.typeName="FrameMarker",s.title="Frame marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',s}(v),f=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},p=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.x1=0,B.y1=0,B.x2=0,B.y2=0,B.defaultLength=50,B.manipulationStartX=0,B.manipulationStartY=0,B.manipulationStartX1=0,B.manipulationStartY1=0,B.manipulationStartX2=0,B.manipulationStartY2=0,B.setupControlBox(),B}return J(s,z),s.prototype.ownsTarget=function(c){return!!z.prototype.ownsTarget.call(this,c)||!(!this.grip1.ownsTarget(c)&&!this.grip2.ownsTarget(c))},s.prototype.pointerDown=function(c,k){z.prototype.pointerDown.call(this,c,k),this.manipulationStartX=c.x,this.manipulationStartY=c.y,this.state==="new"&&(this.x1=c.x,this.y1=c.y,this.x2=c.x,this.y2=c.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(k)?this.activeGrip=this.grip1:this.grip2.ownsTarget(k)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},s.prototype.pointerUp=function(c){var k=this.state;z.prototype.pointerUp.call(this,c),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(c),this._state="select",k==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},s.prototype.adjustVisual=function(){},s.prototype.manipulate=function(c){this.state==="creating"?this.resize(c):this.state==="move"?(this.x1=this.manipulationStartX1+c.x-this.manipulationStartX,this.y1=this.manipulationStartY1+c.y-this.manipulationStartY,this.x2=this.manipulationStartX2+c.x-this.manipulationStartX,this.y2=this.manipulationStartY2+c.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(c)},s.prototype.resize=function(c){switch(this.activeGrip){case this.grip1:this.x1=c.x,this.y1=c.y;break;case this.grip2:case void 0:this.x2=c.x,this.y2=c.y}this.adjustVisual(),this.adjustControlBox()},s.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){z.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=D.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},s.prototype.adjustControlBox=function(){this.positionGrips()},s.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},s.prototype.createGrip=function(){var c=new l;return c.visual.transform.baseVal.appendItem(D.createTransform()),this.controlBox.appendChild(c.visual),c},s.prototype.positionGrips=function(){var c=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-c/2,this.y1-c/2),this.positionGrip(this.grip2.visual,this.x2-c/2,this.y2-c/2)},s.prototype.positionGrip=function(c,k,X){var B=c.transform.baseVal.getItem(0);B.setTranslate(k,X),c.transform.baseVal.replaceItem(B,0)},s.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},z.prototype.getState.call(this))},s.prototype.restoreState=function(c){z.prototype.restoreState.call(this,c);var k=c;this.x1=k.x1,this.y1=k.y1,this.x2=k.x2,this.y2=k.y2},s.prototype.scale=function(c,k){z.prototype.scale.call(this,c,k),this.x1=this.x1*c,this.y1=this.y1*k,this.x2=this.x2*c,this.y2=this.y2*k,this.adjustVisual(),this.adjustControlBox()},s}(h),u=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.strokeColor="transparent",B.strokeWidth=0,B.strokeDasharray="",B.setStrokeColor=B.setStrokeColor.bind(B),B.setStrokeWidth=B.setStrokeWidth.bind(B),B.setStrokeDasharray=B.setStrokeDasharray.bind(B),B.strokeColor=X.defaultColor,B.strokeWidth=X.defaultStrokeWidth,B.strokeDasharray=X.defaultStrokeDasharray,B.strokePanel=new C("Line color",X.defaultColorSet,X.defaultColor),B.strokePanel.onColorChanged=B.setStrokeColor,B.strokeWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),B.strokeWidthPanel.onWidthChanged=B.setStrokeWidth,B.strokeStylePanel=new L("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),B.strokeStylePanel.onStyleChanged=B.setStrokeDasharray,B}return J(s,z),s.prototype.ownsTarget=function(c){return!(!z.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.selectorLine&&c!==this.visibleLine)},s.prototype.createVisual=function(){this.visual=D.createGroup(),this.selectorLine=D.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=D.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)},s.prototype.pointerDown=function(c,k){z.prototype.pointerDown.call(this,c,k),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},s.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()),D.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),D.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),D.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.adjustVisual(),this.colorChanged(c)},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.adjustVisual()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.adjustVisual(),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},z.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){z.prototype.restoreState.call(this,c);var k=c;this.strokeColor=k.strokeColor,this.strokeWidth=k.strokeWidth,this.strokeDasharray=k.strokeDasharray,this.createVisual(),this.adjustVisual()},s.typeName="LineMarker",s.title="Line marker",s.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',s}(p),o=function(z){function s(c,k,X,B){var se=z.call(this,c,B||'<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 se.fonts=[],se.fontBoxes=[],se.fonts=k,se.currentFont=X,se.setCurrentFont=se.setCurrentFont.bind(se),se}return J(s,z),s.prototype.getUi=function(){var c=this,k=document.createElement("div");return k.style.overflow="hidden",k.style.flexGrow="2",this.fonts.forEach(function(X){var B=document.createElement("div");B.style.display="inline-block",B.style.alignItems="center",B.style.justifyContent="space-between",B.style.padding="5px",B.style.borderWidth="2px",B.style.borderStyle="solid",B.style.overflow="hidden",B.style.maxWidth=100/c.fonts.length-5+"%",B.style.borderColor=X===c.currentFont?c.uiStyleSettings.toolboxAccentColor:"transparent",B.addEventListener("click",function(){c.setCurrentFont(X,B)}),k.appendChild(B);var se=document.createElement("div");se.style.display="flex",se.style.minHeight="20px",se.style.flexGrow="2",se.style.fontFamily=X,se.style.overflow="hidden";var ve=document.createElement("div");ve.style.whiteSpace="nowrap",ve.style.overflow="hidden",ve.style.textOverflow="ellipsis",ve.innerHTML="The quick brown fox jumps over the lazy dog",se.appendChild(ve),B.appendChild(se),c.fontBoxes.push(B)}),k},s.prototype.setCurrentFont=function(c,k){var X=this;this.currentFont=c,this.fontBoxes.forEach(function(B){B.style.borderColor=B===k?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},s}(S),E=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.color="transparent",B.padding=5,B.DEFAULT_TEXT="your text here",B.text=B.DEFAULT_TEXT,B.isMoved=!1,B.color=X.defaultColor,B.fontFamily=X.defaultFontFamily,B.defaultSize={x:100,y:30},B.setColor=B.setColor.bind(B),B.setFont=B.setFont.bind(B),B.renderText=B.renderText.bind(B),B.sizeText=B.sizeText.bind(B),B.textEditDivClicked=B.textEditDivClicked.bind(B),B.showTextEditor=B.showTextEditor.bind(B),B.setSize=B.setSize.bind(B),B.positionTextEditor=B.positionTextEditor.bind(B),B.colorPanel=new C("Color",X.defaultColorSet,X.defaultColor),B.colorPanel.onColorChanged=B.setColor,B.fontFamilyPanel=new o("Font",X.defaultFontFamilies,X.defaultFontFamily),B.fontFamilyPanel.onFontChanged=B.setFont,B}return J(s,z),s.prototype.ownsTarget=function(c){if(z.prototype.ownsTarget.call(this,c)||c===this.visual||c===this.textElement||c===this.bgRectangle)return!0;var k=!1;return this.textElement.childNodes.forEach(function(X){X===c&&(k=!0)}),k},s.prototype.createVisual=function(){this.visual=D.createGroup(),this.bgRectangle=D.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=D.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(D.createTransform()),this.textElement.transform.baseVal.appendItem(D.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},s.prototype.pointerDown=function(c,k){z.prototype.pointerDown.call(this,c,k),this.isMoved=!1,this.pointerDownPoint=c,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},s.prototype.renderText=function(){var c=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(k){c.textElement.appendChild(D.createTSpan(k.trim()===""?" ":k.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},s.prototype.getTextScale=function(){var c=this.textElement.getBBox(),k=1;if(c.width>0&&c.height>0){var X=(1*this.width-this.width*this.padding*2/100)/c.width,B=(1*this.height-this.height*this.padding*2/100)/c.height;k=Math.min(X,B)}return k},s.prototype.getTextPosition=function(c){var k=this.textElement.getBBox(),X=0,B=0;return k.width>0&&k.height>0&&(X=(this.width-k.width*c)/2,B=this.height/2-k.height*c/2),{x:X,y:B}},s.prototype.sizeText=function(){var c=this.textElement.getBBox(),k=this.getTextScale(),X=this.getTextPosition(k);X.y-=c.y*k,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+X.x+"px, "+X.y+"px) scale("+k+", "+k+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(X.x,X.y),this.textElement.transform.baseVal.getItem(1).setScale(k,k))},s.prototype.manipulate=function(c){z.prototype.manipulate.call(this,c),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(c.x-this.pointerDownPoint.x)>5||Math.abs(c.y-this.pointerDownPoint.y)>5)},s.prototype.resize=function(c){z.prototype.resize.call(this,c),this.isMoved=!0,this.setSize(),this.sizeText()},s.prototype.setSize=function(){z.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(D.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),D.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},s.prototype.pointerUp=function(c){var k=this.state;k==="creating"&&(this._suppressMarkerCreateEvent=!0),z.prototype.pointerUp.call(this,c),this.setSize(),(k==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},s.prototype.showTextEditor=function(){var c=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(k){k.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var k=Number.parseFloat(c.textEditor.style.fontSize);c.textEditor.clientWidth>=Number.parseInt(c.textEditor.style.maxWidth)&&k>.9;)k-=.1,c.textEditor.style.fontSize=Math.max(k,.9)+"em"}),this.textEditor.addEventListener("keyup",function(k){k.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(k){if(k.clipboardData){var X=k.clipboardData.getData("text"),B=window.getSelection();if(!B.rangeCount)return!1;B.deleteFromDocument(),B.getRangeAt(0).insertNode(document.createTextNode(X)),k.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){c.textEditDivClicked(c.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},s.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var c=this.getTextScale(),k=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),X=this.textElement.getBBox(),B={x:X.width*c,y:X.height*c};k.x-=B.x/2,k.y-=B.y/2,this.textEditor.style.top=k.y+"px",this.textEditor.style.left=k.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-k.x+"px",this.textEditor.style.fontSize=Math.max(16*c,12)+"px",this.textElement.style.display="none"}},s.prototype.textEditDivClicked=function(c){this.text=c.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},s.prototype.select=function(){z.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},s.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),z.prototype.deselect.call(this)},s.prototype.dblClick=function(c,k){z.prototype.dblClick.call(this,c,k),this.showTextEditor()},s.prototype.setColor=function(c){this.textElement&&D.setAttributes(this.textElement,[["fill",c]]),this.color=c,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(c)},s.prototype.setFont=function(c){this.textElement&&D.setAttributes(this.textElement,[["font-family",c]]),this.fontFamily=c,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},s.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},s.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},z.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var k=c;this.color=k.color,this.fontFamily=k.fontFamily,this.padding=k.padding,this.text=k.text,this.createVisual(),z.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,k){z.prototype.scale.call(this,c,k),this.setSize(),this.sizeText(),this.positionTextEditor()},s.typeName="TextMarker",s.title="Text marker",s.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>',s}(w),g=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.color="transparent",B.lineWidth=3,B.drawing=!1,B.pixelRatio=1,B.color=X.defaultColor,B.lineWidth=X.defaultStrokeWidth,B.pixelRatio=X.freehandPixelRatio,B.setColor=B.setColor.bind(B),B.addCanvas=B.addCanvas.bind(B),B.finishCreation=B.finishCreation.bind(B),B.setLineWidth=B.setLineWidth.bind(B),B.colorPanel=new C("Color",X.defaultColorSet,X.defaultColor),B.colorPanel.onColorChanged=B.setColor,B.lineWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),B.lineWidthPanel.onWidthChanged=B.setLineWidth,B}return J(s,z),s.prototype.ownsTarget=function(c){return!(!z.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.drawingImage)},s.prototype.createVisual=function(){this.visual=D.createGroup(),this.drawingImage=D.createImage(),this.visual.appendChild(this.drawingImage);var c=D.createTransform();this.visual.transform.baseVal.appendItem(c),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(c,k){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(c.x,c.y),this.drawing=!0):z.prototype.pointerDown.call(this,c,k)},s.prototype.manipulate=function(c){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(c.x,c.y),this.canvasContext.stroke()):z.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){z.prototype.resize.call(this,c),D.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),D.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(c){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):z.prototype.pointerUp.call(this,c)},s.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)},s.prototype.select=function(){this.state==="creating"&&this.finishCreation(),z.prototype.select.call(this)},s.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),z.prototype.deselect.call(this)},s.prototype.finishCreation=function(){for(var c=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),k=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],X=k[0],B=k[1],se=k[2],ve=k[3],Te=!1,Pe=0;Pe<this.canvasElement.height;Pe++)for(var Ae=0;Ae<this.canvasElement.width;Ae++)c.data[Pe*this.canvasElement.width*4+4*Ae+3]>0&&(Te=!0,Pe<B&&(B=Pe),Ae<X&&(X=Ae),Pe>ve&&(ve=Pe),Ae>se&&(se=Ae));if(Te){this.left=X/this.pixelRatio,this.top=B/this.pixelRatio,this.width=(se-X)/this.pixelRatio,this.height=(ve-B)/this.pixelRatio;var De=document.createElement("canvas");De.width=se-X,De.height=ve-B,De.getContext("2d").putImageData(this.canvasContext.getImageData(X,B,se-X,ve-B),0,0),this.drawingImgUrl=De.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},s.prototype.setDrawingImage=function(){D.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),D.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},s.prototype.setColor=function(c){this.color=c,this.colorChanged(c)},s.prototype.setLineWidth=function(c){this.lineWidth=c},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({drawingImgUrl:this.drawingImgUrl},z.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){this.createVisual(),z.prototype.restoreState.call(this,c),this.drawingImgUrl=c.drawingImgUrl,this.setDrawingImage()},s.prototype.scale=function(c,k){z.prototype.scale.call(this,c,k),this.setDrawingImage()},s.typeName="FreehandMarker",s.title="Freehand marker",s.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>',s}(w),x=function(z){function s(c,k,X){var B=z.call(this,c,X||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return B.typeBoxes=[],B.currentType=k,B.setCurrentType=B.setCurrentType.bind(B),B}return J(s,z),s.prototype.getUi=function(){var c=this,k=document.createElement("div");k.style.display="flex",k.style.overflow="hidden",k.style.flexGrow="2";for(var X=function(ve){var Te="both";switch(ve){case 0:Te="both";break;case 1:Te="start";break;case 2:Te="end";break;case 3:Te="none"}var Pe=document.createElement("div");if(Pe.style.display="flex",Pe.style.flexGrow="2",Pe.style.alignItems="center",Pe.style.justifyContent="space-between",Pe.style.padding="5px",Pe.style.borderWidth="2px",Pe.style.borderStyle="solid",Pe.style.borderColor=Te===B.currentType?B.uiStyleSettings.toolboxAccentColor:"transparent",Pe.addEventListener("click",function(){c.setCurrentType(Te,Pe)}),k.appendChild(Pe),Te==="both"||Te==="start"){var Ae=document.createElement("div");Ae.style.display="flex",Ae.style.alignItems="center",Ae.style.minHeight="20px",Ae.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="`+(B.uiStyleSettings!==void 0?B.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Ae.style.marginLeft="5px",Pe.appendChild(Ae)}var De=document.createElement("div");De.style.display="flex",De.style.alignItems="center",De.style.minHeight="20px",De.style.flexGrow="2";var ke=document.createElement("hr");if(ke.style.minWidth="20px",ke.style.border="0px",ke.style.borderTop="3px solid "+(B.uiStyleSettings!==void 0?B.uiStyleSettings.toolboxColor:"#eeeeee"),ke.style.flexGrow="2",De.appendChild(ke),Pe.appendChild(De),Te==="both"||Te==="end"){var Fe=document.createElement("div");Fe.style.display="flex",Fe.style.alignItems="center",Fe.style.minHeight="20px",Fe.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="`+(B.uiStyleSettings!==void 0?B.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Fe.style.marginRight="5px",Pe.appendChild(Fe)}B.typeBoxes.push(Pe)},B=this,se=0;se<4;se++)X(se);return k},s.prototype.setCurrentType=function(c,k){var X=this;this.currentType=c,this.typeBoxes.forEach(function(B){B.style.borderColor=B===k?X.uiStyleSettings!==void 0?X.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},s}(S),I=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.arrowType="end",B.arrowBaseHeight=10,B.arrowBaseWidth=10,B.getArrowPoints=B.getArrowPoints.bind(B),B.setArrowType=B.setArrowType.bind(B),B.arrowTypePanel=new x("Arrow type","end"),B.arrowTypePanel.onArrowTypeChanged=B.setArrowType,B}return J(s,z),s.prototype.ownsTarget=function(c){return!(!z.prototype.ownsTarget.call(this,c)&&c!==this.arrow1&&c!==this.arrow2)},s.prototype.getArrowPoints=function(c,k){var X=this.arrowBaseWidth+2*this.strokeWidth,B=this.arrowBaseHeight+2*this.strokeWidth;return c-X/2+","+(k+B/2)+" "+c+","+(k-B/2)+" "+(c+X/2)+","+(k+B/2)},s.prototype.createTips=function(){this.arrow1=D.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(D.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=D.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(D.createTransform()),this.visual.appendChild(this.arrow2)},s.prototype.pointerDown=function(c,k){z.prototype.pointerDown.call(this,c,k),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(z.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",D.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),D.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var c=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),k=this.arrow1.transform.baseVal.getItem(0);k.setRotate(c,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(k,0);var X=this.arrow2.transform.baseVal.getItem(0);X.setRotate(c+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(X,0)}},s.prototype.setArrowType=function(c){this.arrowType=c,this.adjustVisual(),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({arrowType:this.arrowType},z.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){z.prototype.restoreState.call(this,c);var k=c;this.arrowType=k.arrowType,this.createTips(),this.adjustVisual()},s.typeName="ArrowMarker",s.title="Arrow marker",s.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',s}(u),j=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.fillColor=X.defaultFillColor,B.strokeWidth=0,B.fillPanel=new C("Color",X.defaultColorSet,X.defaultFillColor),B.fillPanel.onColorChanged=B.setFillColor,B}return J(s,z),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=z.prototype.getState.call(this);return c.typeName=s.typeName,c},s.typeName="CoverMarker",s.title="Cover marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',s}(v),G=function(z){function s(c,k,X,B){var se=z.call(this,c,B||'<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 se.opacities=[],se.opacityBoxes=[],se.opacities=k,se.currentOpacity=X,se.setCurrentOpacity=se.setCurrentOpacity.bind(se),se}return J(s,z),s.prototype.getUi=function(){var c=this,k=document.createElement("div");return k.style.display="flex",k.style.overflow="hidden",k.style.flexGrow="2",k.style.justifyContent="space-between",this.opacities.forEach(function(X){var B=document.createElement("div");B.style.display="flex",B.style.alignItems="center",B.style.justifyContent="center",B.style.padding="5px",B.style.borderWidth="2px",B.style.borderStyle="solid",B.style.borderColor=X===c.currentOpacity?c.uiStyleSettings.toolboxAccentColor:"transparent",B.addEventListener("click",function(){c.setCurrentOpacity(X,B)}),k.appendChild(B);var se=document.createElement("div");se.innerText=100*X+"%",B.appendChild(se),c.opacityBoxes.push(B)}),k},s.prototype.setCurrentOpacity=function(c,k){var X=this;this.currentOpacity=c,this.opacityBoxes.forEach(function(B){B.style.borderColor=B===k?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},s}(S),V=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.setOpacity=B.setOpacity.bind(B),B.fillColor=X.defaultHighlightColor,B.strokeWidth=0,B.opacity=X.defaultHighlightOpacity,B.fillPanel=new C("Color",X.defaultColorSet,B.fillColor),B.fillPanel.onColorChanged=B.setFillColor,B.opacityPanel=new G("Opacity",X.defaultOpacitySteps,B.opacity),B.opacityPanel.onOpacityChanged=B.setOpacity,B}return J(s,z),s.prototype.setOpacity=function(c){this.opacity=c,this.visual&&D.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=z.prototype.getState.call(this);return c.typeName=s.typeName,c},s.typeName="HighlightMarker",s.title="Highlight marker",s.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>',s}(j),M='<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>',F=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.bgColor="transparent",B.tipPosition={x:0,y:0},B.tipBase1Position={x:0,y:0},B.tipBase2Position={x:0,y:0},B.tipMoving=!1,B.color=X.defaultStrokeColor,B.bgColor=X.defaultFillColor,B.fontFamily=X.defaultFontFamily,B.defaultSize={x:100,y:30},B.setBgColor=B.setBgColor.bind(B),B.getTipPoints=B.getTipPoints.bind(B),B.positionTip=B.positionTip.bind(B),B.setTipPoints=B.setTipPoints.bind(B),B.colorPanel=new C("Text color",X.defaultColorSet,B.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>'),B.colorPanel.onColorChanged=B.setColor,B.bgColorPanel=new C("Fill color",X.defaultColorSet,B.bgColor,M),B.bgColorPanel.onColorChanged=B.setBgColor,B.fontFamilyPanel=new o("Font",X.defaultFontFamilies,X.defaultFontFamily),B.fontFamilyPanel.onFontChanged=B.setFont,B.tipGrip=new l,B.tipGrip.visual.transform.baseVal.appendItem(D.createTransform()),B.controlBox.appendChild(B.tipGrip.visual),B}return J(s,z),s.prototype.ownsTarget=function(c){return z.prototype.ownsTarget.call(this,c)||this.tipGrip.ownsTarget(c)||this.tip===c},s.prototype.createTip=function(){D.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=D.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},s.prototype.pointerDown=function(c,k){this.state==="new"&&z.prototype.pointerDown.call(this,c,k),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(k)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):z.prototype.pointerDown.call(this,c,k)},s.prototype.pointerUp=function(c){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,z.prototype.pointerUp.call(this,c);else{var k=this.state==="creating";z.prototype.pointerUp.call(this,c),this.setTipPoints(k),this.positionTip()}},s.prototype.manipulate=function(c){if(this.tipMoving){var k=this.unrotatePoint(c);this.tipPosition={x:k.x-this.manipulationStartLeft,y:k.y-this.manipulationStartTop},this.positionTip()}else z.prototype.manipulate.call(this,c)},s.prototype.setBgColor=function(c){this.bgRectangle&&this.tip&&(D.setAttributes(this.bgRectangle,[["fill",c]]),D.setAttributes(this.tip,[["fill",c]])),this.bgColor=c,this.fillColorChanged(c)},s.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},s.prototype.setTipPoints=function(c){c===void 0&&(c=!1);var k=Math.min(this.height/2,15),X=this.height/5;c&&(this.tipPosition={x:k+X/2,y:this.height+20});var B=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?B<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(X=this.width/5,k=Math.min(this.width/2,15),this.tipBase1Position={x:k,y:0},this.tipBase2Position={x:k+X,y:0}):(this.tipBase1Position={x:0,y:k},this.tipBase2Position={x:0,y:k+X}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?B<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(X=this.width/5,k=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-k-X,y:0},this.tipBase2Position={x:this.width-k,y:0}):(this.tipBase1Position={x:this.width,y:k},this.tipBase2Position={x:this.width,y:k+X}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?B<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(X=this.width/5,k=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-k-X,y:this.height},this.tipBase2Position={x:this.width-k,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-k-X},this.tipBase2Position={x:this.width,y:this.height-k}):B<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(X=this.width/5,k=Math.min(this.width/2,15),this.tipBase1Position={x:k,y:this.height},this.tipBase2Position={x:k+X,y:this.height}):(this.tipBase1Position={x:0,y:this.height-k},this.tipBase2Position={x:0,y:this.height-k-X})},s.prototype.resize=function(c){z.prototype.resize.call(this,c),this.positionTip()},s.prototype.positionTip=function(){D.setAttributes(this.tip,[["points",this.getTipPoints()]]);var c=this.tipGrip.visual.transform.baseVal.getItem(0);c.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(c,0)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),s.prototype.select=function(){this.positionTip(),z.prototype.select.call(this)},s.prototype.getState=function(){var c=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},z.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var k=c;this.bgColor=k.bgColor,this.tipPosition=k.tipPosition,z.prototype.restoreState.call(this,c),this.createTip(),this.setTipPoints()},s.prototype.scale=function(c,k){z.prototype.scale.call(this,c,k),this.tipPosition={x:this.tipPosition.x*c,y:this.tipPosition.y*k},this.positionTip()},s.typeName="CalloutMarker",s.title="Callout marker",s.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>',s}(E),$=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.fillColor="transparent",B.strokeColor="transparent",B.strokeWidth=0,B.strokeDasharray="",B.opacity=1,B.strokeColor=X.defaultColor,B.strokeWidth=X.defaultStrokeWidth,B.strokeDasharray=X.defaultStrokeDasharray,B.fillColor=X.defaultFillColor,B.setStrokeColor=B.setStrokeColor.bind(B),B.setFillColor=B.setFillColor.bind(B),B.setStrokeWidth=B.setStrokeWidth.bind(B),B.setStrokeDasharray=B.setStrokeDasharray.bind(B),B.setOpacity=B.setOpacity.bind(B),B.createVisual=B.createVisual.bind(B),B.strokePanel=new C("Line color",U(X.defaultColorSet,["transparent"]),X.defaultColor),B.strokePanel.onColorChanged=B.setStrokeColor,B.fillPanel=new C("Fill color",U(X.defaultColorSet,["transparent"]),B.fillColor,M),B.fillPanel.onColorChanged=B.setFillColor,B.strokeWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),B.strokeWidthPanel.onWidthChanged=B.setStrokeWidth,B.strokeStylePanel=new L("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),B.strokeStylePanel.onStyleChanged=B.setStrokeDasharray,B.opacityPanel=new G("Opacity",X.defaultOpacitySteps,B.opacity),B.opacityPanel.onOpacityChanged=B.setOpacity,B}return J(s,z),s.prototype.ownsTarget=function(c){return!(!z.prototype.ownsTarget.call(this,c)&&c!==this.visual)},s.prototype.createVisual=function(){this.visual=D.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)},s.prototype.pointerDown=function(c,k){z.prototype.pointerDown.call(this,c,k),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},s.prototype.manipulate=function(c){z.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){z.prototype.resize.call(this,c),this.setSize()},s.prototype.setSize=function(){z.prototype.setSize.call(this),D.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},s.prototype.pointerUp=function(c){z.prototype.pointerUp.call(this,c),this.setSize()},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.visual&&D.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(c),this.stateChanged()},s.prototype.setFillColor=function(c){this.fillColor=c,this.visual&&D.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(c),this.stateChanged()},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.visual&&D.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.visual&&D.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.setOpacity=function(c){this.opacity=c,this.visual&&D.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},z.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var k=c;this.fillColor=k.fillColor,this.strokeColor=k.strokeColor,this.strokeWidth=k.strokeWidth,this.strokeDasharray=k.strokeDasharray,this.opacity=k.opacity,this.createVisual(),z.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,k){z.prototype.scale.call(this,c,k),this.setSize()},s.typeName="EllipseMarker",s.title="Ellipse marker",s.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>',s}(w),ie=function(z){function s(c,k,X){return z.call(this,c,k,X)||this}return J(s,z),Object.defineProperty(s.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(c){return!(!z.prototype.ownsTarget.call(this,c)&&c!==this.tip1&&c!==this.tip2)},s.prototype.createTips=function(){this.tip1=D.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(D.createTransform()),this.visual.appendChild(this.tip1),this.tip2=D.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(D.createTransform()),this.visual.appendChild(this.tip2)},s.prototype.pointerDown=function(c,k){z.prototype.pointerDown.call(this,c,k),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(z.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(D.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()]]),D.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 c=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),k=this.tip1.transform.baseVal.getItem(0);k.setRotate(c,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(k,0);var X=this.tip2.transform.baseVal.getItem(0);X.setRotate(c+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(X,0)}},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=z.prototype.getState.call(this);return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){z.prototype.restoreState.call(this,c),this.createTips(),this.adjustVisual()},s.typeName="MeasurementMarker",s.title="Measurement marker",s.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>',s}(u),de=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.strokePanel.colors=X.defaultColorSet,B.fillColor="transparent",B}return J(s,z),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=z.prototype.getState.call(this);return c.typeName=s.typeName,c},s.typeName="EllipseFrameMarker",s.title="Ellipse frame marker",s.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>',s}($),ge=function(){function z(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),z.prototype.addUndoStep=function(s){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(s)||(this.undoStack.push(s),JSON.stringify(this.lastRedoStep)!==JSON.stringify(s)&&this.redoStack.splice(0,this.redoStack.length))},z.prototype.replaceLastUndoStep=function(s){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=s)},z.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},z.prototype.undo=function(){if(this.undoStack.length>1){var s=this.undoStack.pop();return s!==void 0&&this.redoStack.push(s),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},z.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},z}(),Le=function(z){function s(c,k,X){var B=z.call(this,c,k,X)||this;return B.strokeColor="transparent",B.strokeWidth=0,B.strokeDasharray="",B.curveX=0,B.curveY=0,B.manipulationStartCurveX=0,B.manipulationStartCurveY=0,B.setStrokeColor=B.setStrokeColor.bind(B),B.setStrokeWidth=B.setStrokeWidth.bind(B),B.setStrokeDasharray=B.setStrokeDasharray.bind(B),B.positionGrips=B.positionGrips.bind(B),B.addControlGrips=B.addControlGrips.bind(B),B.adjustVisual=B.adjustVisual.bind(B),B.setupControlBox=B.setupControlBox.bind(B),B.resize=B.resize.bind(B),B.strokeColor=X.defaultColor,B.strokeWidth=X.defaultStrokeWidth,B.strokeDasharray=X.defaultStrokeDasharray,B.strokePanel=new C("Line color",X.defaultColorSet,X.defaultColor),B.strokePanel.onColorChanged=B.setStrokeColor,B.strokeWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),B.strokeWidthPanel.onWidthChanged=B.setStrokeWidth,B.strokeStylePanel=new L("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),B.strokeStylePanel.onStyleChanged=B.setStrokeDasharray,B}return J(s,z),s.prototype.ownsTarget=function(c){return!(!z.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.selectorCurve&&c!==this.visibleCurve&&!this.curveGrip.ownsTarget(c))},s.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},s.prototype.createVisual=function(){this.visual=D.createGroup(),this.selectorCurve=D.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=D.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)},s.prototype.pointerDown=function(c,k){z.prototype.pointerDown.call(this,c,k),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=c.x,this.curveY=c.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(k)&&(this.activeGrip=this.curveGrip,this._state="resize")},s.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),D.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),D.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),D.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},s.prototype.setupControlBox=function(){z.prototype.setupControlBox.call(this),this.curveControlLine1=D.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=D.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)},s.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,z.prototype.addControlGrips.call(this)},s.prototype.positionGrips=function(){z.prototype.positionGrips.call(this);var c=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-c/2,this.curveY-c/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()))},s.prototype.manipulate=function(c){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+c.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+c.y-this.manipulationStartY),z.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){this.activeGrip===this.curveGrip&&(this.curveX=c.x,this.curveY=c.y),z.prototype.resize.call(this,c),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.adjustVisual(),this.colorChanged(c)},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.adjustVisual()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.adjustVisual()},s.prototype.scale=function(c,k){this.curveX=this.curveX*c,this.curveY=this.curveY*k,z.prototype.scale.call(this,c,k)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},z.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){z.prototype.restoreState.call(this,c);var k=c;this.strokeColor=k.strokeColor,this.strokeWidth=k.strokeWidth,this.strokeDasharray=k.strokeDasharray,this.curveX=k.curveX,this.curveY=k.curveY,this.createVisual(),this.adjustVisual()},s.typeName="CurveMarker",s.title="Curve marker",s.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>',s}(p),Ee=function(){function z(s,c){c===void 0&&(c=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=s,this.cancelable=c}return Object.defineProperty(z.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),z.prototype.preventDefault=function(){this._defaultPrevented=!0},z}(),_e=function(z){function s(c,k,X){var B=z.call(this,c,!1)||this;return B.dataUrl=k,B.state=X,B}return J(s,z),s}(Ee),Se=function(z){function s(c,k,X){X===void 0&&(X=!1);var B=z.call(this,c,X)||this;return B.marker=k,B}return J(s,z),s}(Ee),xe=function(){function z(){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 z.prototype.addEventListener=function(s,c){this[s].push(c)},z.prototype.removeEventListener=function(s,c){var k=this[s].indexOf(c);k>-1&&this[s].splice(k,1)},z}(),me=function(){function z(s){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new f,this._isOpen=!1,this.undoRedoManager=new ge,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 xe,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=z.instanceCounter++,this.styles=new R(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=s,this.targetRoot=document.body,this.width=s.clientWidth,this.height=s.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(z.prototype,"ALL_MARKER_TYPES",{get:function(){return[y,g,I,E,de,$,V,F,ie,j,u,Le]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[y,g,I,E,$,V,F]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"BASIC_MARKER_TYPES",{get:function(){return[y,g,I,E,V]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(s){var c=this;this._availableMarkerTypes.splice(0),s.forEach(function(k){if(typeof k=="string"){var X=c.ALL_MARKER_TYPES.find(function(B){return B.typeName===k});X!==void 0&&c._availableMarkerTypes.push(X)}else c._availableMarkerTypes.push(k)})},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(s){this._zoomLevel=s,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(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),z.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},z.prototype.show=function(){var s=this;this.styles.styleSheetRoot===void 0&&N.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=N.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(c){return c(new Ee(s))})},z.prototype.render=function(){return O(this,void 0,void 0,function(){var s;return Z(this,function(c){switch(c.label){case 0:return this.setCurrentMarker(),(s=new H).naturalSize=this.renderAtNaturalSize,s.imageType=this.renderImageType,s.imageQuality=this.renderImageQuality,s.markersOnly=this.renderMarkersOnly,s.width=this.renderWidth,s.height=this.renderHeight,[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return c.sent(),[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,c.sent()]}})})},z.prototype.close=function(s){var c=this;if(s===void 0&&(s=!1),this.isOpen){var k=!1;s||this.eventListeners.beforeclose.forEach(function(X){var B=new Ee(c,!0);X(B),B.defaultPrevented&&(k=!0)}),k||(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(X){return X(new Ee(c))}),this.detachEvents(),this._isOpen=!1)}},z.prototype.addMarkersToToolbar=function(){for(var s,c=[],k=0;k<arguments.length;k++)c[k]=arguments[k];(s=this._availableMarkerTypes).push.apply(s,c)},z.prototype.addRenderEventListener=function(s){this.addEventListener("render",function(c){s(c.dataUrl,c.state)})},z.prototype.removeRenderEventListener=function(s){},z.prototype.addCloseEventListener=function(s){this.addEventListener("close",function(){s()})},z.prototype.removeCloseEventListener=function(s){},z.prototype.setupResizeObserver=function(){var s=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){s.resize(s.target.clientWidth,s.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return s.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},z.prototype.onPopupTargetResize=function(){var s=1*this.target.clientWidth/this.target.clientHeight,c=this.editorCanvas.clientWidth/s>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*s:this.editorCanvas.clientWidth,k=c<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/s;this.resize(c,k)},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.prototype.resize=function(s,c){this._isResizing=!0;var k=s/this.imageWidth,X=c/this.imageHeight;this.imageWidth=Math.round(s),this.imageHeight=Math.round(c),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(k,X),this._isResizing=!1},z.prototype.scaleMarkers=function(s,c){var k,X=this;this._currentMarker&&this._currentMarker instanceof E?this._currentMarker.scale(s,c):(k=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(B){B!==X._currentMarker&&B.scale(s,c)}),k!==void 0&&this.setCurrentMarker(k)},z.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"},z.prototype.setTopLeft=function(){var s=this.editingTarget.getBoundingClientRect(),c=this.editorCanvas.getBoundingClientRect();this.left=s.left-c.left,this.top=s.top-c.top},z.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)},z.prototype.addDefs=function(){for(var s,c=[],k=0;k<arguments.length;k++)c[k]=arguments[k];this.defs=D.createDefs(),this.addDefsToImage(),(s=this.defs).append.apply(s,c)},z.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},z.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)},z.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},z.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},z.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)},z.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},z.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)},z.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 s=document.createElement("a");s.href="https://markerjs.com/",s.target="_blank",s.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",s.style.display="grid",s.style.alignItems="center",s.style.justifyItems="center",s.style.padding="3px",s.style.width="20px",s.style.height="20px",this.logoUI.appendChild(s),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},z.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")},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.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 s=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=s+"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 P(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 A(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},z.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},z.prototype.removeMarker=function(s){this.markerImage.removeChild(s.container),this.markers.indexOf(s)>-1&&this.markers.splice(this.markers.indexOf(s),1),s.dispose()},z.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())},z.prototype.toolbarButtonClicked=function(s,c){if(s==="marker"&&c!==void 0)this.createNewMarker(c);else if(s==="action")switch(c){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()}},z.prototype.deleteSelectedMarker=function(){var s=this;if(this._currentMarker!==void 0){var c=!1;if(this.eventListeners.markerbeforedelete.forEach(function(X){var B=new Se(s,s._currentMarker,!0);X(B),B.defaultPrevented&&(c=!0)}),!c){var k=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(X){return X(new Se(s,k))})}}},z.prototype.clear=function(){var s=this,c=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(se){var ve=new Se(s,void 0,!0);se(ve),ve.defaultPrevented&&(c=!0)}),!c)){this.setCurrentMarker();for(var k=function(se){var ve=X.markers[se];X.setCurrentMarker(X.markers[se]),X._currentMarker.dispose(),X.markerImage.removeChild(X._currentMarker.container),X.markers.splice(X.markers.indexOf(X._currentMarker),1),X.eventListeners.markerdelete.forEach(function(Te){return Te(new Se(s,ve))})},X=this,B=this.markers.length-1;B>=0;B--)k(B);this.addUndoStep()}},Object.defineProperty(z.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),z.prototype.showNotesEditor=function(){var s;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=(s=this._currentMarker.notes)!==null&&s!==void 0?s:"",this.overlayContainer.appendChild(this.notesArea))},z.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)},z.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},z.prototype.addUndoStep=function(){var s=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var c=this.getState(),k=this.undoRedoManager.getLastUndoStep();if(!k||k.width===c.width&&k.height===c.height){var X=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(c),X<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(B){return B(new Ee(s))})}else this.undoRedoManager.replaceLastUndoStep(c),this.eventListeners.statechange.forEach(function(B){return B(new Ee(s))})}},z.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},z.prototype.undoStep=function(){var s=this,c=this.undoRedoManager.undo();c!==void 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r=i.marker.find(1,!0);return qi(e,r.line,Ar(r.line.markedSpans,i.marker))}if(i.marker.inclusiveRight&&i.to==t.text.length)return!0;for(var n=void 0,T=0;T<t.markedSpans.length;++T)if(n=t.markedSpans[T],n.marker.collapsed&&!n.marker.widgetNode&&n.from==i.to&&(n.to==null||n.to!=i.from)&&(n.marker.inclusiveLeft||i.marker.inclusiveRight)&&qi(e,t,n))return!0}function Lr(e){e=yr(e);for(var t=0,i=e.parent,r=0;r<i.lines.length;++r){var n=i.lines[r];if(n==e)break;t+=n.height}for(var T=i.parent;T;i=T,T=i.parent)for(var W=0;W<T.children.length;++W){var Y=T.children[W];if(Y==i)break;t+=Y.height}return t}function en(e){if(e.height==0)return 0;for(var t=e.text.length,i,r=e;i=Br(r);){var n=i.find(0,!0);r=n.from.line,t+=n.from.ch-n.to.ch}for(r=e;i=Ur(r);){var T=i.find(0,!0);t-=r.text.length-T.from.ch,r=T.to.line,t+=r.text.length-T.to.ch}return t}function Nn(e){var t=e.display,i=e.doc;t.maxLine=Ze(i,i.first),t.maxLineLength=en(t.maxLine),t.maxLineChanged=!0,i.iter(function(r){var 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Y=e.splitSpaces?Ht(t,e.trailingSpace):t,Q=e.cm.state.specialChars,re=!1,pe;if(!Q.test(t))e.col+=t.length,pe=document.createTextNode(Y),e.map.push(e.pos,e.pos+t.length,pe),K&&H<9&&(re=!0),e.pos+=t.length;else{pe=document.createDocumentFragment();for(var ye=0;;){Q.lastIndex=ye;var Re=Q.exec(t),we=Re?Re.index-ye:t.length-ye;if(we){var Ne=document.createTextNode(Y.slice(ye,ye+we));K&&H<9?pe.appendChild(o("span",[Ne])):pe.appendChild(Ne),e.map.push(e.pos,e.pos+we,Ne),e.col+=we,e.pos+=we}if(!Re)break;ye+=we+1;var Ue=void 0;if(Re[0]==" "){var Ke=e.cm.options.tabSize,$e=Ke-e.col%Ke;Ue=pe.appendChild(o("span",z($e),"cm-tab")),Ue.setAttribute("role","presentation"),Ue.setAttribute("cm-text"," "),e.col+=$e}else Re[0]=="\r"||Re[0]==`
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r=rn(t);t.background=r.insertBefore(o("div",null,i),r.firstChild),e.display.input.setUneditable(t.background)}}function $a(e,t){var i=e.display.externalMeasured;return i&&i.line==t.line?(e.display.externalMeasured=null,t.measure=i.measure,i.built):Tt(e,t)}function Ms(e,t){var i=t.text.className,r=$a(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,da(e,t)):i&&(t.text.className=i)}function da(e,t){Ps(e,t),t.line.wrapClass?rn(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var i=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=i||""}function Ja(e,t,i,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var n=rn(t);t.gutterBackground=o("div",null,"CodeMirror-gutter-background 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i=be(t);i!=e.wrapper;i=i.parentNode)if(!i||i.nodeType==1&&i.getAttribute("cm-ignore-events")=="true"||i.parentNode==e.sizer&&i!=e.mover)return!0}function Fn(e){return e.lineSpace.offsetTop}function ha(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function qa(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=u(e.measure,o("pre","x","CodeMirror-line-like")),i=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(i.paddingLeft),right:parseInt(i.paddingRight)};return!isNaN(r.left)&&!isNaN(r.right)&&(e.cachedPaddingH=r),r}function Pr(e){return ge-e.display.nativeBarWidth}function ui(e){return e.display.scroller.clientWidth-Pr(e)-e.display.barWidth}function ca(e){return e.display.scroller.clientHeight-Pr(e)-e.display.barHeight}function Bs(e,t,i){var r=e.options.lineWrapping,n=r&&ui(e);if(!t.measure.heights||r&&t.measure.width!=n){var T=t.measure.heights=[];if(r){t.measure.width=n;for(var W=t.text.firstChild.getClientRects(),Y=0;Y<W.length-1;Y++){var 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js(e,t){var i=ro;if(t=="left")for(var r=0;r<e.length&&!((i=e[r]).left!=i.right);r++);else for(var n=e.length-1;n>=0&&!((i=e[n]).left!=i.right);n--);return i}function Ws(e,t,i,r){var n=io(t.map,i,r),T=n.node,W=n.start,Y=n.end,Q=n.collapse,re;if(T.nodeType==3){for(var pe=0;pe<4;pe++){for(;W&&De(t.line.text.charAt(n.coverStart+W));)--W;for(;n.coverStart+Y<n.coverEnd&&De(t.line.text.charAt(n.coverStart+Y));)++Y;if(K&&H<9&&W==0&&Y==n.coverEnd-n.coverStart?re=T.parentNode.getBoundingClientRect():re=js(g(T,W,Y).getClientRects(),r),re.left||re.right||W==0)break;Y=W,W=W-1,Q="right"}K&&H<11&&(re=Hs(e.display.measure,re))}else{W>0&&(Q=r="right");var ye;e.options.lineWrapping&&(ye=T.getClientRects()).length>1?re=ye[r=="right"?ye.length-1:0]:re=T.getBoundingClientRect()}if(K&&H<9&&!W&&(!re||!re.left&&!re.right)){var Re=T.parentNode.getClientRects()[0];Re?re={left:Re.left,right:Re.left+ki(e.display),top:Re.top,bottom:Re.bottom}:re=ro}for(var 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an(e){ao(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function oo(){return b&&h?-(document.body.getBoundingClientRect().left-parseInt(getComputedStyle(document.body).marginLeft)):window.pageXOffset||(document.documentElement||document.body).scrollLeft}function so(){return b&&h?-(document.body.getBoundingClientRect().top-parseInt(getComputedStyle(document.body).marginTop)):window.pageYOffset||(document.documentElement||document.body).scrollTop}function pa(e){var t=0;if(e.widgets)for(var i=0;i<e.widgets.length;++i)e.widgets[i].above&&(t+=nn(e.widgets[i]));return t}function Bn(e,t,i,r,n){if(!n){var T=pa(t);i.top+=T,i.bottom+=T}if(r=="line")return i;r||(r="local");var W=Lr(t);if(r=="local"?W+=Fn(e.display):W-=e.display.viewOffset,r=="page"||r=="window"){var Y=e.display.lineSpace.getBoundingClientRect();W+=Y.top+(r=="window"?0:so());var Q=Y.left+(r=="window"?0:oo());i.left+=Q,i.right+=Q}return i.top+=W,i.bottom+=W,i}function lo(e,t,i){if(i=="div")return t;var r=t.left,n=t.top;if(i=="page")r-=oo(),n-=so();else if(i=="local"||!i){var T=e.display.sizer.getBoundingClientRect();r+=T.left,n+=T.top}var W=e.display.lineSpace.getBoundingClientRect();return{left:r-W.left,top:n-W.top}}function ma(e,t,i,r,n){return r||(r=Ze(e.doc,t.line)),Bn(e,r,to(e,r,t.ch,n),i)}function Dr(e,t,i,r,n,T){r=r||Ze(e.doc,t.line),n||(n=Li(e,r));function W(Ne,Ue){var Ke=Mr(e,n,Ne,Ue?"right":"left",T);return Ue?Ke.left=Ke.right:Ke.right=Ke.left,Bn(e,r,Ke,i)}var Y=He(r,e.doc.direction),Q=t.ch,re=t.sticky;if(Q>=r.text.length?(Q=r.text.length,re="before"):Q<=0&&(Q=0,re="after"),!Y)return W(re=="before"?Q-1:Q,re=="before");function pe(Ne,Ue,Ke){var $e=Y[Ue],qe=$e.level==1;return W(Ke?Ne-1:Ne,qe!=Ke)}var ye=Ie(Y,Q,re),Re=Be,we=pe(Q,ye,re=="before");return Re!=null&&(we.other=pe(Q,Re,re!="before")),we}function uo(e,t){var i=0;t=ft(e.doc,t),e.options.lineWrapping||(i=ki(e.display)*t.ch);var r=Ze(e.doc,t.line),n=Lr(r)+Fn(e.display);return{left:i,right:i,top:n,bottom:n+r.height}}function ga(e,t,i,r,n){var T=We(e,t,i);return T.xRel=n,r&&(T.outside=r),T}function va(e,t,i){var r=e.doc;if(i+=e.display.viewOffset,i<0)return ga(r.first,0,null,-1,-1);var n=_t(r,i),T=r.first+r.size-1;if(n>T)return ga(r.first+r.size-1,Ze(r,T).text.length,null,1,1);t<0&&(t=0);for(var W=Ze(r,n);;){var Y=zs(e,W,n,t,i),Q=_i(W,Y.ch+(Y.xRel>0||Y.outside>0?1:0));if(!Q)return Y;var re=Q.find(1);if(re.line==n)return re;W=Ze(r,n=re.line)}}function ho(e,t,i,r){r-=pa(t);var n=t.text.length,T=Fe(function(W){return Mr(e,i,W-1).bottom<=r},n,0);return n=Fe(function(W){return Mr(e,i,W).top>r},T,n),{begin:T,end:n}}function co(e,t,i,r){i||(i=Li(e,t));var n=Bn(e,t,Mr(e,i,r),"line").top;return ho(e,t,i,n)}function ya(e,t,i,r){return e.bottom<=i?!1:e.top>i?!0:(r?e.left:e.right)>t}function zs(e,t,i,r,n){n-=Lr(t);var T=Li(e,t),W=pa(t),Y=0,Q=t.text.length,re=!0,pe=He(t,e.doc.direction);if(pe){var ye=(e.options.lineWrapping?Ks:Gs)(e,t,i,T,pe,r,n);re=ye.level!=1,Y=re?ye.from:ye.to-1,Q=re?ye.to:ye.from-1}var Re=null,we=null,Ne=Fe(function(dt){var lt=Mr(e,T,dt);return lt.top+=W,lt.bottom+=W,ya(lt,r,n,!1)?(lt.top<=n&&lt.left<=r&&(Re=dt,we=lt),!0):!1},Y,Q),Ue,Ke,$e=!1;if(we){var qe=r-we.left<we.right-r,Je=qe==re;Ne=Re+(Je?0:1),Ke=Je?"after":"before",Ue=qe?we.left:we.right}else{!re&&(Ne==Q||Ne==Y)&&Ne++,Ke=Ne==0?"after":Ne==t.text.length?"before":Mr(e,T,Ne-(re?1:0)).bottom+W<=n==re?"after":"before";var rt=Dr(e,We(i,Ne,Ke),"line",t,T);Ue=rt.left,$e=n<rt.top?-1:n>=rt.bottom?1:0}return Ne=ke(t.text,Ne,1),ga(i,Ne,Ke,$e,r-Ue)}function Gs(e,t,i,r,n,T,W){var Y=Fe(function(ye){var Re=n[ye],we=Re.level!=1;return ya(Dr(e,We(i,we?Re.to:Re.from,we?"before":"after"),"line",t,r),T,W,!0)},0,n.length-1),Q=n[Y];if(Y>0){var 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e.cachedCharWidth;var t=o("span","xxxxxxxxxx"),i=o("pre",[t],"CodeMirror-line-like");u(e.measure,i);var r=t.getBoundingClientRect(),n=(r.right-r.left)/10;return n>2&&(e.cachedCharWidth=n),n||10}function ba(e){for(var t=e.display,i={},r={},n=t.gutters.clientLeft,T=t.gutters.firstChild,W=0;T;T=T.nextSibling,++W){var Y=e.display.gutterSpecs[W].className;i[Y]=T.offsetLeft+T.clientLeft+n,r[Y]=T.clientWidth}return{fixedPos:Ea(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:i,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function Ea(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function fo(e){var t=Di(e.display),i=e.options.lineWrapping,r=i&&Math.max(5,e.display.scroller.clientWidth/ki(e.display)-3);return function(n){if(Or(e.doc,n))return 0;var T=0;if(n.widgets)for(var W=0;W<n.widgets.length;W++)n.widgets[W].height&&(T+=n.widgets[W].height);return i?T+(Math.ceil(n.text.length/r)||1)*t:T+t}}function xa(e){var t=e.doc,i=fo(e);t.iter(function(r){var n=i(r);n!=r.height&&mt(r,n)})}function hi(e,t,i,r){var n=e.display;if(!i&&be(t).getAttribute("cm-not-content")=="true")return null;var T,W,Y=n.lineSpace.getBoundingClientRect();try{T=t.clientX-Y.left,W=t.clientY-Y.top}catch(ye){return null}var Q=va(e,T,W),re;if(r&&Q.xRel>0&&(re=Ze(e.doc,Q.line).text).length==Q.ch){var pe=$(re,re.length,e.options.tabSize)-re.length;Q=We(Q.line,Math.max(0,Math.round((T-qa(e.display).left)/ki(e.display))-pe))}return Q}function ci(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var i=e.display.view,r=0;r<i.length;r++)if(t-=i[r].size,t<0)return r}function sr(e,t,i,r){t==null&&(t=e.doc.first),i==null&&(i=e.doc.first+e.doc.size),r||(r=0);var n=e.display;if(r&&i<n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>t)&&(n.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=n.viewTo)rr&&Qi(e.doc,t)<n.viewTo&&Yr(e);else if(i<=n.viewFrom)rr&&Vr(e.doc,i+r)>n.viewFrom?Yr(e):(n.viewFrom+=r,n.viewTo+=r);else if(t<=n.viewFrom&&i>=n.viewTo)Yr(e);else if(t<=n.viewFrom){var T=Un(e,i,i+r,1);T?(n.view=n.view.slice(T.index),n.viewFrom=T.lineN,n.viewTo+=r):Yr(e)}else if(i>=n.viewTo){var W=Un(e,t,t,-1);W?(n.view=n.view.slice(0,W.index),n.viewTo=W.lineN):Yr(e)}else{var Y=Un(e,t,t,-1),Q=Un(e,i,i+r,1);Y&&Q?(n.view=n.view.slice(0,Y.index).concat(or(e,Y.lineN,Q.lineN)).concat(n.view.slice(Q.index)),n.viewTo+=r):Yr(e)}var re=n.externalMeasured;re&&(i<re.lineN?re.lineN+=r:t<re.lineN+re.size&&(n.externalMeasured=null))}function Xr(e,t,i){e.curOp.viewChanged=!0;var r=e.display,n=e.display.externalMeasured;if(n&&t>=n.lineN&&t<n.lineN+n.size&&(r.externalMeasured=null),t<r.viewFrom||t>=r.viewTo)return;var T=r.view[ci(e,t)];if(T.node==null)return;var W=T.changes||(T.changes=[]);de(W,i)==-1&&W.push(i)}function Yr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Un(e,t,i,r){var n=ci(e,t),T,W=e.display.view;if(!rr||i==e.doc.first+e.doc.size)return{index:n,lineN:i};for(var Y=e.display.viewFrom,Q=0;Q<n;Q++)Y+=W[Q].size;if(Y!=t){if(r>0){if(n==W.length-1)return null;T=Y+W[n].size-t,n++}else T=Y-t;t+=T,i+=T}for(;Qi(e.doc,i)!=i;){if(n==(r<0?0:W.length-1))return null;i+=r*W[n-(r<0?1:0)].size,n+=r}return{index:n,lineN:i}}function Vs(e,t,i){var r=e.display,n=r.view;n.length==0||t>=r.viewTo||i<=r.viewFrom?(r.view=or(e,t,i),r.viewFrom=t):(r.viewFrom>t?r.view=or(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(ci(e,t))),r.viewFrom=t,r.viewTo<i?r.view=r.view.concat(or(e,r.viewTo,i)):r.viewTo>i&&(r.view=r.view.slice(0,ci(e,i)))),r.viewTo=i}function po(e){for(var t=e.display.view,i=0,r=0;r<t.length;r++){var n=t[r];!n.hidden&&(!n.node||n.changes)&&++i}return i}function on(e){e.display.input.showSelection(e.display.input.prepareSelection())}function mo(e,t){t===void 0&&(t=!0);for(var i=e.doc,r={},n=r.cursors=document.createDocumentFragment(),T=r.selection=document.createDocumentFragment(),W=0;W<i.sel.ranges.length;W++){if(!t&&W==i.sel.primIndex)continue;var Y=i.sel.ranges[W];if(Y.from().line>=e.display.viewTo||Y.to().line<e.display.viewFrom)continue;var Q=Y.empty();(Q||e.options.showCursorWhenSelecting)&&go(e,Y.head,n),Q||Xs(e,Y,T)}return r}function go(e,t,i){var r=Dr(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),n=i.appendChild(o("div","\xA0","CodeMirror-cursor"));if(n.style.left=r.left+"px",n.style.top=r.top+"px",n.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var T=i.appendChild(o("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));T.style.display="",T.style.left=r.other.left+"px",T.style.top=r.other.top+"px",T.style.height=(r.other.bottom-r.other.top)*.85+"px"}}function jn(e,t){return e.top-t.top||e.left-t.left}function Xs(e,t,i){var r=e.display,n=e.doc,T=document.createDocumentFragment(),W=qa(e.display),Y=W.left,Q=Math.max(r.sizerWidth,ui(e)-r.sizer.offsetLeft)-W.right,re=n.direction=="ltr";function pe(Je,rt,dt,lt){rt<0&&(rt=0),rt=Math.round(rt),lt=Math.round(lt),T.appendChild(o("div",null,"CodeMirror-selected","position: absolute; left: "+Je+`px;
top: `+rt+"px; width: "+(dt==null?Q-Je:dt)+`px;
height: `+(lt-rt)+"px"))}function ye(Je,rt,dt){var lt=Ze(n,Je),gt=lt.text.length,Rt,Vt;function Nt(jt,dr){return ma(e,We(Je,jt),"div",lt,dr)}function pr(jt,dr,Qt){var zt=co(e,lt,null,jt),Wt=dr=="ltr"==(Qt=="after")?"left":"right",Ft=Qt=="after"?zt.begin:zt.end-(/\s/.test(lt.text.charAt(zt.end-1))?2:1);return Nt(Ft,Wt)[Wt]}var ur=He(lt,n.direction);return je(ur,rt||0,dt==null?gt:dt,function(jt,dr,Qt,zt){var Wt=Qt=="ltr",Ft=Nt(jt,Wt?"left":"right"),hr=Nt(dr-1,Wt?"right":"left"),zi=rt==null&&jt==0,ei=dt==null&&dr==gt,tr=zt==0,Ir=!ur||zt==ur.length-1;if(hr.top-Ft.top<=3){var Xt=(re?zi:ei)&&tr,Va=(re?ei:zi)&&Ir,zr=Xt?Y:(Wt?Ft:hr).left,vi=Va?Q:(Wt?hr:Ft).right;pe(zr,Ft.top,vi-zr,Ft.bottom)}else{var yi,nr,Gi,Xa;Wt?(yi=re&&zi&&tr?Y:Ft.left,nr=re?Q:pr(jt,Qt,"before"),Gi=re?Y:pr(dr,Qt,"after"),Xa=re&&ei&&Ir?Q:hr.right):(yi=re?pr(jt,Qt,"before"):Y,nr=!re&&zi&&tr?Q:Ft.right,Gi=!re&&ei&&Ir?Y:hr.left,Xa=re?pr(dr,Qt,"after"):Q),pe(yi,Ft.top,nr-yi,Ft.bottom),Ft.bottom<hr.top&&pe(Y,Ft.bottom,null,hr.top),pe(Gi,hr.top,Xa-Gi,hr.bottom)}(!Rt||jn(Ft,Rt)<0)&&(Rt=Ft),jn(hr,Rt)<0&&(Rt=hr),(!Vt||jn(Ft,Vt)<0)&&(Vt=Ft),jn(hr,Vt)<0&&(Vt=hr)}),{start:Rt,end:Vt}}var Re=t.from(),we=t.to();if(Re.line==we.line)ye(Re.line,Re.ch,we.ch);else{var Ne=Ze(n,Re.line),Ue=Ze(n,we.line),Ke=yr(Ne)==yr(Ue),$e=ye(Re.line,Re.ch,Ke?Ne.text.length+1:null).end,qe=ye(we.line,Ke?0:null,we.ch).start;Ke&&($e.top<qe.top-2?(pe($e.right,$e.top,null,$e.bottom),pe(Y,qe.top,qe.left,qe.bottom)):pe($e.right,$e.top,qe.left-$e.right,$e.bottom)),$e.bottom<qe.top&&pe(Y,$e.bottom,null,qe.top)}i.appendChild(T)}function Sa(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var i=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Ri(e),t.cursorDiv.style.visibility=(i=!i)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function vo(e){e.state.focused||(e.display.input.focus(),Ca(e))}function yo(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Ri(e))},100)}function Ca(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(le(e,"focus",e,t),e.state.focused=!0,j(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),N&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Sa(e)}function Ri(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(le(e,"blur",e,t),e.state.focused=!1,f(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Wn(e){for(var t=e.display,i=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var n=t.view[r],T=e.options.lineWrapping,W=void 0,Y=0;if(n.hidden)continue;if(K&&H<8){var Q=n.node.offsetTop+n.node.offsetHeight;W=Q-i,i=Q}else{var re=n.node.getBoundingClientRect();W=re.bottom-re.top,!T&&n.text.firstChild&&(Y=n.text.firstChild.getBoundingClientRect().right-re.left-1)}var pe=n.line.height-W;if((pe>.005||pe<-.005)&&(mt(n.line,W),bo(n.line),n.rest))for(var ye=0;ye<n.rest.length;ye++)bo(n.rest[ye]);if(Y>e.display.sizerWidth){var Re=Math.ceil(Y/ki(e.display));Re>e.display.maxLineLength&&(e.display.maxLineLength=Re,e.display.maxLine=n.line,e.display.maxLineChanged=!0)}}}function bo(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var i=e.widgets[t],r=i.node.parentNode;r&&(i.height=r.offsetHeight)}}function Hn(e,t,i){var r=i&&i.top!=null?Math.max(0,i.top):e.scroller.scrollTop;r=Math.floor(r-Fn(e));var n=i&&i.bottom!=null?i.bottom:r+e.wrapper.clientHeight,T=_t(t,r),W=_t(t,n);if(i&&i.ensure){var Y=i.ensure.from.line,Q=i.ensure.to.line;Y<T?(T=Y,W=_t(t,Lr(Ze(t,Y))+e.wrapper.clientHeight)):Math.min(Q,t.lastLine())>=W&&(T=_t(t,Lr(Ze(t,Q))-e.wrapper.clientHeight),W=Q)}return{from:T,to:Math.max(W,T+1)}}function Ys(e,t){if(q(e,"scrollCursorIntoView"))return;var i=e.display,r=i.sizer.getBoundingClientRect(),n=null;if(t.top+r.top<0?n=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(n=!1),n!=null&&!S){var T=o("div","\u200B",null,`position: absolute;
top: `+(t.top-i.viewOffset-Fn(e.display))+`px;
height: `+(t.bottom-t.top+Pr(e)+i.barHeight)+`px;
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(T),T.scrollIntoView(n),e.display.lineSpace.removeChild(T)}}function $s(e,t,i,r){r==null&&(r=0);var n;!e.options.lineWrapping&&t==i&&(t=t.ch?We(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,i=t.sticky=="before"?We(t.line,t.ch+1,"before"):t);for(var T=0;T<5;T++){var W=!1,Y=Dr(e,t),Q=!i||i==t?Y:Dr(e,i);n={left:Math.min(Y.left,Q.left),top:Math.min(Y.top,Q.top)-r,right:Math.max(Y.left,Q.left),bottom:Math.max(Y.bottom,Q.bottom)+r};var re=Ta(e,n),pe=e.doc.scrollTop,ye=e.doc.scrollLeft;if(re.scrollTop!=null&&(ln(e,re.scrollTop),Math.abs(e.doc.scrollTop-pe)>1&&(W=!0)),re.scrollLeft!=null&&(fi(e,re.scrollLeft),Math.abs(e.doc.scrollLeft-ye)>1&&(W=!0)),!W)break}return n}function Js(e,t){var i=Ta(e,t);i.scrollTop!=null&&ln(e,i.scrollTop),i.scrollLeft!=null&&fi(e,i.scrollLeft)}function Ta(e,t){var i=e.display,r=Di(e.display);t.top<0&&(t.top=0);var n=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:i.scroller.scrollTop,T=ca(e),W={};t.bottom-t.top>T&&(t.bottom=t.top+T);var Y=e.doc.height+ha(i),Q=t.top<r,re=t.bottom>Y-r;if(t.top<n)W.scrollTop=Q?0:t.top;else if(t.bottom>n+T){var pe=Math.min(t.top,(re?Y:t.bottom)-T);pe!=n&&(W.scrollTop=pe)}var ye=e.options.fixedGutter?0:i.gutters.offsetWidth,Re=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-ye,we=ui(e)-i.gutters.offsetWidth,Ne=t.right-t.left>we;return Ne&&(t.right=t.left+we),t.left<10?W.scrollLeft=0:t.left<Re?W.scrollLeft=Math.max(0,t.left+ye-(Ne?0:10)):t.right>we+Re-3&&(W.scrollLeft=t.right+(Ne?0:10)-we),W}function wa(e,t){if(t==null)return;zn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Oi(e){zn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function sn(e,t,i){(t!=null||i!=null)&&zn(e),t!=null&&(e.curOp.scrollLeft=t),i!=null&&(e.curOp.scrollTop=i)}function Zs(e,t){zn(e),e.curOp.scrollToPos=t}function zn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=uo(e,t.from),r=uo(e,t.to);Eo(e,i,r,t.margin)}}function Eo(e,t,i,r){var n=Ta(e,{left:Math.min(t.left,i.left),top:Math.min(t.top,i.top)-r,right:Math.max(t.right,i.right),bottom:Math.max(t.bottom,i.bottom)+r});sn(e,n.scrollLeft,n.scrollTop)}function ln(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;O||Aa(e,{top:t}),xo(e,t,!0),O&&Aa(e),hn(e,100)}function xo(e,t,i){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!i)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function fi(e,t,i,r){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(i?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)return;e.doc.scrollLeft=t,_o(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function un(e){var t=e.display,i=t.gutters.offsetWidth,r=Math.round(e.doc.height+ha(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?i:0,docHeight:r,scrollHeight:r+Pr(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}var pi=function(e,t,i){this.cm=i;var r=this.vert=o("div",[o("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=o("div",[o("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=n.tabIndex=-1,e(r),e(n),Oe(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Oe(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,K&&H<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};pi.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,i=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(i){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var n=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+n)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=i?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var T=e.viewWidth-e.barLeft-(i?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+T)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?r:0,bottom:t?r:0}},pi.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},pi.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},pi.prototype.zeroWidthHack=function(){var e=l&&!A?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new ie,this.disableVert=new ie},pi.prototype.enableZeroWidthBar=function(e,t,i){e.style.pointerEvents="auto";function r(){var n=e.getBoundingClientRect(),T=i=="vert"?document.elementFromPoint(n.right-1,(n.top+n.bottom)/2):document.elementFromPoint((n.right+n.left)/2,n.bottom-1);T!=e?e.style.pointerEvents="none":t.set(1e3,r)}t.set(1e3,r)},pi.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var dn=function(){};dn.prototype.update=function(){return{bottom:0,right:0}},dn.prototype.setScrollLeft=function(){},dn.prototype.setScrollTop=function(){},dn.prototype.clear=function(){};function Pi(e,t){t||(t=un(e));var i=e.display.barWidth,r=e.display.barHeight;So(e,t);for(var n=0;n<4&&i!=e.display.barWidth||r!=e.display.barHeight;n++)i!=e.display.barWidth&&e.options.lineWrapping&&Wn(e),So(e,un(e)),i=e.display.barWidth,r=e.display.barHeight}function So(e,t){var i=e.display,r=i.scrollbars.update(t);i.sizer.style.paddingRight=(i.barWidth=r.right)+"px",i.sizer.style.paddingBottom=(i.barHeight=r.bottom)+"px",i.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(i.scrollbarFiller.style.display="block",i.scrollbarFiller.style.height=r.bottom+"px",i.scrollbarFiller.style.width=r.right+"px"):i.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(i.gutterFiller.style.display="block",i.gutterFiller.style.height=r.bottom+"px",i.gutterFiller.style.width=t.gutterWidth+"px"):i.gutterFiller.style.display=""}var Co={native:pi,null:dn};function To(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&f(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Co[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Oe(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,i){i=="horizontal"?fi(e,t):ln(e,t)},e),e.display.scrollbars.addClass&&j(e.display.wrapper,e.display.scrollbars.addClass)}var Qs=0;function mi(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Qs},Sr(e.curOp)}function gi(e){var t=e.curOp;t&&Rs(t,function(i){for(var r=0;r<i.ops.length;r++)i.ops[r].cm.curOp=null;qs(i)})}function qs(e){for(var t=e.ops,i=0;i<t.length;i++)el(t[i]);for(var r=0;r<t.length;r++)tl(t[r]);for(var n=0;n<t.length;n++)rl(t[n]);for(var T=0;T<t.length;T++)il(t[T]);for(var W=0;W<t.length;W++)nl(t[W])}function el(e){var t=e.cm,i=t.display;ol(t),e.updateMaxLine&&Nn(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Gn(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&_a(e.cm,e.update)}function rl(e){var t=e.cm,i=t.display;e.updatedDisplay&&Wn(t),e.barMeasure=un(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=to(t,i.maxLine,i.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+Pr(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-ui(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function il(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&fi(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==I();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Pi(t,e.barMeasure),e.updatedDisplay&&Da(t,e.barMeasure),e.selectionChanged&&Sa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),i&&vo(e.cm)}function nl(e){var t=e.cm,i=t.display,r=t.doc;if(e.updatedDisplay&&wo(t,e.update),i.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(i.wheelStartX=i.wheelStartY=null),e.scrollTop!=null&&xo(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&fi(t,e.scrollLeft,!0,!0),e.scrollToPos){var n=$s(t,ft(r,e.scrollToPos.from),ft(r,e.scrollToPos.to),e.scrollToPos.margin);Ys(t,n)}var T=e.maybeHiddenMarkers,W=e.maybeUnhiddenMarkers;if(T)for(var Y=0;Y<T.length;++Y)T[Y].lines.length||le(T[Y],"hide");if(W)for(var Q=0;Q<W.length;++Q)W[Q].lines.length&&le(W[Q],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&le(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function fr(e,t){if(e.curOp)return t();mi(e);try{return t()}finally{gi(e)}}function Gt(e,t){return function(){if(e.curOp)return t.apply(e,arguments);mi(e);try{return t.apply(e,arguments)}finally{gi(e)}}}function ir(e){return function(){if(this.curOp)return e.apply(this,arguments);mi(this);try{return e.apply(this,arguments)}finally{gi(this)}}}function Kt(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);mi(t);try{return e.apply(this,arguments)}finally{gi(t)}}}function hn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,M(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var i=+new Date+e.options.workTime,r=Tr(e,t.highlightFrontier),n=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(T){if(r.line>=e.display.viewFrom){var W=T.styles,Y=T.text.length>e.options.maxHighlightLength?$t(t.mode,r.state):null,Q=Ki(e,T,r,!0);Y&&(r.state=Y),T.styles=Q.styles;var re=T.styleClasses,pe=Q.classes;pe?T.styleClasses=pe:re&&(T.styleClasses=null);for(var ye=!W||W.length!=T.styles.length||re!=pe&&(!re||!pe||re.bgClass!=pe.bgClass||re.textClass!=pe.textClass),Re=0;!ye&&Re<W.length;++Re)ye=W[Re]!=T.styles[Re];ye&&n.push(r.line),T.stateAfter=r.save(),r.nextLine()}else T.text.length<=e.options.maxHighlightLength&&Vi(e,T.text,r),T.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>i)return hn(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),n.length&&fr(e,function(){for(var T=0;T<n.length;T++)Xr(e,n[T],"text")})}var Gn=function(e,t,i){var r=e.display;this.viewport=t,this.visible=Hn(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=ui(e),this.force=i,this.dims=ba(e),this.events=[]};Gn.prototype.signal=function(e,t){ae(e,t)&&this.events.push(arguments)},Gn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)le.apply(null,this.events[e])};function ol(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Pr(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Pr(e)+"px",t.scrollbarsClipped=!0)}function sl(e){if(e.hasFocus())return null;var t=I();if(!t||!x(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&x(e.display.lineDiv,r.anchorNode)&&(i.anchorNode=r.anchorNode,i.anchorOffset=r.anchorOffset,i.focusNode=r.focusNode,i.focusOffset=r.focusOffset)}return i}function ll(e){if(!e||!e.activeElt||e.activeElt==I())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&x(document.body,e.anchorNode)&&x(document.body,e.focusNode)){var t=window.getSelection(),i=document.createRange();i.setEnd(e.anchorNode,e.anchorOffset),i.collapse(!1),t.removeAllRanges(),t.addRange(i),t.extend(e.focusNode,e.focusOffset)}}function _a(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden)return Yr(e),!1;if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&po(e)==0)return!1;Ao(e)&&(Yr(e),t.dims=ba(e));var n=r.first+r.size,T=Math.max(t.visible.from-e.options.viewportMargin,r.first),W=Math.min(n,t.visible.to+e.options.viewportMargin);i.viewFrom<T&&T-i.viewFrom<20&&(T=Math.max(r.first,i.viewFrom)),i.viewTo>W&&i.viewTo-W<20&&(W=Math.min(n,i.viewTo)),rr&&(T=Qi(e.doc,T),W=Vr(e.doc,W));var Y=T!=i.viewFrom||W!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Vs(e,T,W),i.viewOffset=Lr(Ze(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var Q=po(e);if(!Y&&Q==0&&!t.force&&i.renderedView==i.view&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo))return!1;var re=sl(e);return Q>4&&(i.lineDiv.style.display="none"),ul(e,i.updateLineNumbers,t.dims),Q>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,ll(re),p(i.cursorDiv),p(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,Y&&(i.lastWrapHeight=t.wrapperHeight,i.lastWrapWidth=t.wrapperWidth,hn(e,400)),i.updateLineNumbers=null,!0}function wo(e,t){for(var i=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==ui(e)){if(i&&i.top!=null&&(i={top:Math.min(e.doc.height+ha(e.display)-ca(e),i.top)}),t.visible=Hn(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=Hn(e.display,e.doc,i));if(!_a(e,t))break;Wn(e);var n=un(e);on(e),Pi(e,n),Da(e,n),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Aa(e,t){var i=new Gn(e,t);if(_a(e,i)){Wn(e),wo(e,i);var r=un(e);on(e),Pi(e,r),Da(e,r),i.finish()}}function ul(e,t,i){var r=e.display,n=e.options.lineNumbers,T=r.lineDiv,W=T.firstChild;function Y(Ne){var Ue=Ne.nextSibling;return N&&l&&e.display.currentWheelTarget==Ne?Ne.style.display="none":Ne.parentNode.removeChild(Ne),Ue}for(var Q=r.view,re=r.viewFrom,pe=0;pe<Q.length;pe++){var ye=Q[pe];if(!ye.hidden)if(!ye.node||ye.node.parentNode!=T){var Re=Ns(e,ye,re,i);T.insertBefore(Re,W)}else{for(;W!=ye.node;)W=Y(W);var we=n&&t!=null&&t<=re&&ye.lineNumber;ye.changes&&(de(ye.changes,"gutter")>-1&&(we=!1),Ya(e,ye,re,i)),we&&(p(ye.lineNumber),ye.lineNumber.appendChild(document.createTextNode(Ut(e.options,re)))),W=ye.node.nextSibling}re+=ye.size}for(;W;)W=Y(W)}function La(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Da(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Pr(e)+"px"}function _o(e){var t=e.display,i=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var r=Ea(t)-t.scroller.scrollLeft+e.doc.scrollLeft,n=t.gutters.offsetWidth,T=r+"px",W=0;W<i.length;W++)if(!i[W].hidden){e.options.fixedGutter&&(i[W].gutter&&(i[W].gutter.style.left=T),i[W].gutterBackground&&(i[W].gutterBackground.style.left=T));var Y=i[W].alignable;if(Y)for(var Q=0;Q<Y.length;Q++)Y[Q].style.left=T}e.options.fixedGutter&&(t.gutters.style.left=r+n+"px")}function Ao(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=Ut(e.options,t.first+t.size-1),r=e.display;if(i.length!=r.lineNumChars){var n=r.measure.appendChild(o("div",[o("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),T=n.firstChild.offsetWidth,W=n.offsetWidth-T;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(T,r.lineGutter.offsetWidth-W)+1,r.lineNumWidth=r.lineNumInnerWidth+W,r.lineNumChars=r.lineNumInnerWidth?i.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",La(e.display),!0}return!1}function ka(e,t){for(var i=[],r=!1,n=0;n<e.length;n++){var T=e[n],W=null;if(typeof T!="string"&&(W=T.style,T=T.className),T=="CodeMirror-linenumbers")if(t)r=!0;else continue;i.push({className:T,style:W})}return t&&!r&&i.push({className:"CodeMirror-linenumbers",style:null}),i}function Lo(e){var t=e.gutters,i=e.gutterSpecs;p(t),e.lineGutter=null;for(var r=0;r<i.length;++r){var n=i[r],T=n.className,W=n.style,Y=t.appendChild(o("div",null,"CodeMirror-gutter "+T));W&&(Y.style.cssText=W),T=="CodeMirror-linenumbers"&&(e.lineGutter=Y,Y.style.width=(e.lineNumWidth||1)+"px")}t.style.display=i.length?"":"none",La(e)}function cn(e){Lo(e.display),sr(e),_o(e)}function dl(e,t,i,r){var n=this;this.input=i,n.scrollbarFiller=o("div",null,"CodeMirror-scrollbar-filler"),n.scrollbarFiller.setAttribute("cm-not-content","true"),n.gutterFiller=o("div",null,"CodeMirror-gutter-filler"),n.gutterFiller.setAttribute("cm-not-content","true"),n.lineDiv=E("div",null,"CodeMirror-code"),n.selectionDiv=o("div",null,null,"position: relative; z-index: 1"),n.cursorDiv=o("div",null,"CodeMirror-cursors"),n.measure=o("div",null,"CodeMirror-measure"),n.lineMeasure=o("div",null,"CodeMirror-measure"),n.lineSpace=E("div",[n.measure,n.lineMeasure,n.selectionDiv,n.cursorDiv,n.lineDiv],null,"position: relative; outline: none");var T=E("div",[n.lineSpace],"CodeMirror-lines");n.mover=o("div",[T],null,"position: relative"),n.sizer=o("div",[n.mover],"CodeMirror-sizer"),n.sizerWidth=null,n.heightForcer=o("div",null,null,"position: absolute; height: "+ge+"px; width: 1px;"),n.gutters=o("div",null,"CodeMirror-gutters"),n.lineGutter=null,n.scroller=o("div",[n.sizer,n.heightForcer,n.gutters],"CodeMirror-scroll"),n.scroller.setAttribute("tabIndex","-1"),n.wrapper=o("div",[n.scrollbarFiller,n.gutterFiller,n.scroller],"CodeMirror"),K&&H<8&&(n.gutters.style.zIndex=-1,n.scroller.style.paddingRight=0),!N&&!(O&&a)&&(n.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(n.wrapper):e(n.wrapper)),n.viewFrom=n.viewTo=t.first,n.reportedViewFrom=n.reportedViewTo=t.first,n.view=[],n.renderedView=null,n.externalMeasured=null,n.viewOffset=0,n.lastWrapHeight=n.lastWrapWidth=0,n.updateLineNumbers=null,n.nativeBarWidth=n.barHeight=n.barWidth=0,n.scrollbarsClipped=!1,n.lineNumWidth=n.lineNumInnerWidth=n.lineNumChars=null,n.alignWidgets=!1,n.cachedCharWidth=n.cachedTextHeight=n.cachedPaddingH=null,n.maxLine=null,n.maxLineLength=0,n.maxLineChanged=!1,n.wheelDX=n.wheelDY=n.wheelStartX=n.wheelStartY=null,n.shift=!1,n.selForContextMenu=null,n.activeTouch=null,n.gutterSpecs=ka(r.gutters,r.lineNumbers),Lo(n),i.init(n)}var Kn=0,br=null;K?br=-.53:O?br=15:b?br=-.7:P&&(br=-1/3);function Do(e){var t=e.wheelDeltaX,i=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),i==null&&e.detail&&e.axis==e.VERTICAL_AXIS?i=e.detail:i==null&&(i=e.wheelDelta),{x:t,y:i}}function hl(e){var t=Do(e);return t.x*=br,t.y*=br,t}function ko(e,t){var i=Do(t),r=i.x,n=i.y,T=e.display,W=T.scroller,Y=W.scrollWidth>W.clientWidth,Q=W.scrollHeight>W.clientHeight;if(!(r&&Y||n&&Q))return;if(n&&l&&N){e:for(var re=t.target,pe=T.view;re!=W;re=re.parentNode)for(var ye=0;ye<pe.length;ye++)if(pe[ye].node==re){e.display.currentWheelTarget=re;break e}}if(r&&!O&&!_&&br!=null){n&&Q&&ln(e,Math.max(0,W.scrollTop+n*br)),fi(e,Math.max(0,W.scrollLeft+r*br)),(!n||n&&Q)&&te(t),T.wheelStartX=null;return}if(n&&br!=null){var Re=n*br,we=e.doc.scrollTop,Ne=we+T.wrapper.clientHeight;Re<0?we=Math.max(0,we+Re-50):Ne=Math.min(e.doc.height,Ne+Re+50),Aa(e,{top:we,bottom:Ne})}Kn<20&&(T.wheelStartX==null?(T.wheelStartX=W.scrollLeft,T.wheelStartY=W.scrollTop,T.wheelDX=r,T.wheelDY=n,setTimeout(function(){if(T.wheelStartX==null)return;var Ue=W.scrollLeft-T.wheelStartX,Ke=W.scrollTop-T.wheelStartY,$e=Ke&&T.wheelDY&&Ke/T.wheelDY||Ue&&T.wheelDX&&Ue/T.wheelDX;if(T.wheelStartX=T.wheelStartY=null,!$e)return;br=(br*Kn+$e)/(Kn+1),++Kn},200)):(T.wheelDX+=r,T.wheelDY+=n))}var Er=function(e,t){this.ranges=e,this.primIndex=t};Er.prototype.primary=function(){return this.ranges[this.primIndex]},Er.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var i=this.ranges[t],r=e.ranges[t];if(!ri(i.anchor,r.anchor)||!ri(i.head,r.head))return!1}return!0},Er.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new Lt(bi(this.ranges[t].anchor),bi(this.ranges[t].head));return new Er(e,this.primIndex)},Er.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},Er.prototype.contains=function(e,t){t||(t=e);for(var i=0;i<this.ranges.length;i++){var r=this.ranges[i];if(ht(t,r.from())>=0&&ht(e,r.to())<=0)return i}return-1};var Lt=function(e,t){this.anchor=e,this.head=t};Lt.prototype.from=function(){return ii(this.anchor,this.head)},Lt.prototype.to=function(){return Ei(this.anchor,this.head)},Lt.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function kr(e,t,i){var r=e&&e.options.selectionsMayTouch,n=t[i];t.sort(function(Re,we){return ht(Re.from(),we.from())}),i=de(t,n);for(var T=1;T<t.length;T++){var W=t[T],Y=t[T-1],Q=ht(Y.to(),W.from());if(r&&!W.empty()?Q>0:Q>=0){var re=ii(Y.from(),W.from()),pe=Ei(Y.to(),W.to()),ye=Y.empty()?W.from()==W.head:Y.from()==Y.head;T<=i&&--i,t.splice(--T,2,new Lt(ye?pe:re,ye?re:pe))}}return new Er(t,i)}function $r(e,t){return new Er([new Lt(e,t||e)],0)}function Jr(e){return e.text?We(e.from.line+e.text.length-1,s(e.text).length+(e.text.length==1?e.from.ch:0)):e.to}function Ro(e,t){if(ht(e,t.from)<0)return e;if(ht(e,t.to)<=0)return Jr(t);var i=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Jr(t).ch-t.to.ch),We(i,r)}function Ra(e,t){for(var i=[],r=0;r<e.sel.ranges.length;r++){var n=e.sel.ranges[r];i.push(new Lt(Ro(n.anchor,t),Ro(n.head,t)))}return kr(e.cm,i,e.sel.primIndex)}function Oo(e,t,i){return e.line==t.line?We(i.line,e.ch-t.ch+i.ch):We(i.line+(e.line-t.line),e.ch)}function cl(e,t,i){for(var r=[],n=We(e.first,0),T=n,W=0;W<t.length;W++){var Y=t[W],Q=Oo(Y.from,n,T),re=Oo(Jr(Y),n,T);if(n=Y.to,T=re,i=="around"){var pe=e.sel.ranges[W],ye=ht(pe.head,pe.anchor)<0;r[W]=new 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n=nn(this)-t;if(!n)return;Or(this.doc,r)||mt(r,r.height+n),i&&fr(i,function(){i.curOp.forceUpdate=!0,es(i,r,n),Zt(i,"lineWidgetChanged",i,e,pt(r))})},ue(yn);function es(e,t,i){Lr(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&wa(e,i)}function xl(e,t,i,r){var n=new yn(e,i,r),T=e.cm;return T&&n.noHScroll&&(T.display.alignWidgets=!0),mn(e,t,"widget",function(W){var Y=W.widgets||(W.widgets=[]);if(n.insertAt==null?Y.push(n):Y.splice(Math.min(Y.length-1,Math.max(0,n.insertAt)),0,n),n.line=W,T&&!Or(e,W)){var Q=Lr(W)<e.scrollTop;mt(W,W.height+nn(n)),Q&&wa(T,n.height),T.curOp.forceUpdate=!0}return!0}),T&&Zt(T,"lineWidgetAdded",T,n,typeof t=="number"?t:pt(t)),n}var ts=0,Qr=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++ts};Qr.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&mi(e),ae(this,"clear")){var i=this.find();i&&Zt(this,"clear",i.from,i.to)}for(var r=null,n=null,T=0;T<this.lines.length;++T){var W=this.lines[T],Y=Ar(W.markedSpans,this);e&&!this.collapsed?Xr(e,pt(W),"text"):e&&(Y.to!=null&&(n=pt(W)),Y.from!=null&&(r=pt(W))),W.markedSpans=Zi(W.markedSpans,Y),Y.from==null&&this.collapsed&&!Or(this.doc,W)&&e&&mt(W,Di(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var Q=0;Q<this.lines.length;++Q){var re=yr(this.lines[Q]),pe=en(re);pe>e.display.maxLineLength&&(e.display.maxLine=re,e.display.maxLineLength=pe,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&sr(e,r,n+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Go(e.doc)),e&&Zt(e,"markerCleared",e,this,r,n),t&&gi(e),this.parent&&this.parent.clear()},Qr.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var i,r,n=0;n<this.lines.length;++n){var T=this.lines[n],W=Ar(T.markedSpans,this);if(W.from!=null&&(i=We(t?T:pt(T),W.from),e==-1))return i;if(W.to!=null&&(r=We(t?T:pt(T),W.to),e==1))return r}return i&&{from:i,to:r}},Qr.prototype.changed=function(){var e=this,t=this.find(-1,!0),i=this,r=this.doc.cm;if(!t||!r)return;fr(r,function(){var n=t.line,T=pt(t.line),W=fa(r,T);if(W&&(no(W),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Or(i.doc,n)&&i.height!=null){var Y=i.height;i.height=null;var Q=nn(i)-Y;Q&&mt(n,n.height+Q)}Zt(r,"markerChanged",r,e)})},Qr.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||de(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Qr.prototype.detachLine=function(e){if(this.lines.splice(de(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},ue(Qr);function Bi(e,t,i,r,n){if(r&&r.shared)return Sl(e,t,i,r,n);if(e.cm&&!e.cm.curOp)return Gt(e.cm,Bi)(e,t,i,r,n);var T=new Qr(e,n),W=ht(t,i);if(r&&F(r,T,!1),W>0||W==0&&T.clearWhenEmpty!==!1)return T;if(T.replacedWith&&(T.collapsed=!0,T.widgetNode=E("span",[T.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||T.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(T.widgetNode.insertLeft=!0)),T.collapsed){if(Mn(e,t.line,t,i,T)||t.line!=i.line&&Mn(e,i.line,t,i,T))throw new Error("Inserting collapsed marker partially overlapping an existing one");oa()}T.addToHistory&&Fo(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var Y=t.line,Q=e.cm,re;if(e.iter(Y,i.line+1,function(ye){Q&&T.collapsed&&!Q.options.lineWrapping&&yr(ye)==Q.display.maxLine&&(re=!0),T.collapsed&&Y!=t.line&&mt(ye,0),sa(ye,new ai(T,Y==t.line?t.ch:null,Y==i.line?i.ch:null)),++Y}),T.collapsed&&e.iter(t.line,i.line+1,function(ye){Or(e,ye)&&mt(ye,0)}),T.clearOnEnter&&Oe(T,"beforeCursorEnter",function(){return T.clear()}),T.readOnly&&(Kr(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),T.collapsed&&(T.id=++ts,T.atomic=!0),Q){if(re&&(Q.curOp.updateMaxLine=!0),T.collapsed)sr(Q,t.line,i.line+1);else if(T.className||T.startStyle||T.endStyle||T.css||T.attributes||T.title)for(var pe=t.line;pe<=i.line;pe++)Xr(Q,pe,"text");T.atomic&&Go(Q.doc),Zt(Q,"markerAdded",Q,T)}return T}var bn=function(e,t){this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};bn.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Zt(this,"clear")},bn.prototype.find=function(e,t){return this.primary.find(e,t)},ue(bn);function Sl(e,t,i,r,n){r=F(r),r.shared=!1;var T=[Bi(e,t,i,r,n)],W=T[0],Y=r.widgetNode;return Zr(e,function(Q){Y&&(r.widgetNode=Y.cloneNode(!0)),T.push(Bi(Q,ft(Q,t),ft(Q,i),r,n));for(var re=0;re<Q.linked.length;++re)if(Q.linked[re].isParent)return;W=s(T)}),new bn(T,W)}function rs(e){return e.findMarks(We(e.first,0),e.clipPos(We(e.lastLine())),function(t){return t.parent})}function Cl(e,t){for(var i=0;i<t.length;i++){var r=t[i],n=r.find(),T=e.clipPos(n.from),W=e.clipPos(n.to);if(ht(T,W)){var Y=Bi(e,T,W,r.primary,r.primary.type);r.markers.push(Y),Y.parent=r}}}function Tl(e){for(var t=function(r){var n=e[r],T=[n.primary.doc];Zr(n.primary.doc,function(Q){return T.push(Q)});for(var W=0;W<n.markers.length;W++){var Y=n.markers[W];de(T,Y.doc)==-1&&(Y.parent=null,n.markers.splice(W--,1))}},i=0;i<e.length;i++)t(i)}var wl=0,lr=function(e,t,i,r,n){if(!(this instanceof lr))return new lr(e,t,i,r,n);i==null&&(i=0),vn.call(this,[new gn([new li("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=i;var T=We(i,0);this.sel=$r(T),this.history=new Vn(null),this.id=++wl,this.modeOption=t,this.lineSep=r,this.direction=n=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),Pa(this,{from:T,to:T,text:e}),er(this,$r(T),Ee)};lr.prototype=B(vn.prototype,{constructor:lr,iter:function(e,t,i){i?this.iterN(e-this.first,t-e,i):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var i=0,r=0;r<t.length;++r)i+=t[r].height;this.insertInner(e-this.first,t,i)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Jt(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:Kt(function(e){var t=We(this.first,0),i=this.first+this.size-1;Ni(this,{from:t,to:We(i,Ze(this,i).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&sn(this.cm,0,0),er(this,$r(t),Ee)}),replaceRange:function(e,t,i,r){t=ft(this,t),i=i?ft(this,i):t,Fi(this,e,t,i,r)},getRange:function(e,t,i){var r=Ct(this,ft(this,e),ft(this,t));return i===!1?r:r.join(i||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(vr(this,e))return Ze(this,e)},getLineNumber:function(e){return pt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=Ze(this,e)),yr(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return ft(this,e)},getCursor:function(e){var t=this.sel.primary(),i;return e==null||e=="head"?i=t.head:e=="anchor"?i=t.anchor:e=="end"||e=="to"||e===!1?i=t.to():i=t.from(),i},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Kt(function(e,t,i){Wo(this,ft(this,typeof e=="number"?We(e,t||0):e),null,i)}),setSelection:Kt(function(e,t,i){Wo(this,ft(this,e),ft(this,t||e),i)}),extendSelection:Kt(function(e,t,i){Yn(this,ft(this,e),t&&ft(this,t),i)}),extendSelections:Kt(function(e,t){jo(this,Ge(this,e),t)}),extendSelectionsBy:Kt(function(e,t){var i=c(this.sel.ranges,e);jo(this,Ge(this,i),t)}),setSelections:Kt(function(e,t,i){if(!e.length)return;for(var r=[],n=0;n<e.length;n++)r[n]=new Lt(ft(this,e[n].anchor),ft(this,e[n].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),er(this,kr(this.cm,r,t),i)}),addSelection:Kt(function(e,t,i){var r=this.sel.ranges.slice(0);r.push(new Lt(ft(this,e),ft(this,t||e))),er(this,kr(this.cm,r,r.length-1),i)}),getSelection:function(e){for(var t=this.sel.ranges,i,r=0;r<t.length;r++){var n=Ct(this,t[r].from(),t[r].to());i=i?i.concat(n):n}return e===!1?i:i.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],i=this.sel.ranges,r=0;r<i.length;r++){var n=Ct(this,i[r].from(),i[r].to());e!==!1&&(n=n.join(e||this.lineSeparator())),t[r]=n}return t},replaceSelection:function(e,t,i){for(var r=[],n=0;n<this.sel.ranges.length;n++)r[n]=e;this.replaceSelections(r,t,i||"+input")},replaceSelections:Kt(function(e,t,i){for(var r=[],n=this.sel,T=0;T<n.ranges.length;T++){var W=n.ranges[T];r[T]={from:W.from(),to:W.to(),text:this.splitLines(e[T]),origin:i}}for(var Y=t&&t!="end"&&cl(this,r,t),Q=r.length-1;Q>=0;Q--)Ni(this,r[Q]);Y?Ho(this,Y):this.cm&&Oi(this.cm)}),undo:Kt(function(){Zn(this,"undo")}),redo:Kt(function(){Zn(this,"redo")}),undoSelection:Kt(function(){Zn(this,"undo",!0)}),redoSelection:Kt(function(){Zn(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,i=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var n=0;n<e.undone.length;n++)e.undone[n].ranges||++i;return{undo:t,redo:i}},clearHistory:function(){var e=this;this.history=new Vn(this.history.maxGeneration),Zr(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:Mi(this.history.done),undone:Mi(this.history.undone)}},setHistory:function(e){var t=this.history=new Vn(this.history.maxGeneration);t.done=Mi(e.done.slice(0),null,!0),t.undone=Mi(e.undone.slice(0),null,!0)},setGutterMarker:Kt(function(e,t,i){return mn(this,e,"gutter",function(r){var n=r.gutterMarkers||(r.gutterMarkers={});return n[t]=i,!i&&Pe(n)&&(r.gutterMarkers=null),!0})}),clearGutter:Kt(function(e){var t=this;this.iter(function(i){i.gutterMarkers&&i.gutterMarkers[e]&&mn(t,i,"gutter",function(){return i.gutterMarkers[e]=null,Pe(i.gutterMarkers)&&(i.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!vr(this,e))return null;if(t=e,e=Ze(this,e),!e)return null}else if(t=pt(e),t==null)return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:Kt(function(e,t,i){return mn(this,e,t=="gutter"?"gutter":"class",function(r){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!r[n])r[n]=i;else{if(y(i).test(r[n]))return!1;r[n]+=" "+i}return!0})}),removeLineClass:Kt(function(e,t,i){return mn(this,e,t=="gutter"?"gutter":"class",function(r){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",T=r[n];if(T)if(i==null)r[n]=null;else{var W=T.match(y(i));if(!W)return!1;var Y=W.index+W[0].length;r[n]=T.slice(0,W.index)+(!W.index||Y==T.length?"":" ")+T.slice(Y)||null}else return!1;return!0})}),addLineWidget:Kt(function(e,t,i){return xl(this,e,t,i)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,i){return Bi(this,ft(this,e),ft(this,t),i,i&&i.type||"range")},setBookmark:function(e,t){var i={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=ft(this,e),Bi(this,e,e,i,"bookmark")},findMarksAt:function(e){e=ft(this,e);var t=[],i=Ze(this,e.line).markedSpans;if(i)for(var r=0;r<i.length;++r){var n=i[r];(n.from==null||n.from<=e.ch)&&(n.to==null||n.to>=e.ch)&&t.push(n.marker.parent||n.marker)}return t},findMarks:function(e,t,i){e=ft(this,e),t=ft(this,t);var r=[],n=e.line;return this.iter(e.line,t.line+1,function(T){var W=T.markedSpans;if(W)for(var Y=0;Y<W.length;Y++){var Q=W[Y];!(Q.to!=null&&n==e.line&&e.ch>=Q.to||Q.from==null&&n!=e.line||Q.from!=null&&n==t.line&&Q.from>=t.ch)&&(!i||i(Q.marker))&&r.push(Q.marker.parent||Q.marker)}++n}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var i=t.markedSpans;if(i)for(var r=0;r<i.length;++r)i[r].from!=null&&e.push(i[r].marker)}),e},posFromIndex:function(e){var t,i=this.first,r=this.lineSeparator().length;return this.iter(function(n){var T=n.text.length+r;if(T>e)return t=e,!0;e-=T,++i}),ft(this,We(i,t))},indexFromPos:function(e){e=ft(this,e);var t=e.ch;if(e.line<this.first||e.ch<0)return 0;var i=this.lineSeparator().length;return this.iter(this.first,e.line,function(r){t+=r.text.length+i}),t},copy:function(e){var t=new lr(Jt(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,i=this.first+this.size;e.from!=null&&e.from>t&&(t=e.from),e.to!=null&&e.to<i&&(i=e.to);var r=new lr(Jt(this,t,i),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(r.history=this.history),(this.linked||(this.linked=[])).push({doc:r,sharedHist:e.sharedHist}),r.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],Cl(r,rs(this)),r},unlinkDoc:function(e){if(e instanceof Mt&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){var i=this.linked[t];if(i.doc!=e)continue;this.linked.splice(t,1),e.unlinkDoc(this),Tl(rs(this));break}if(e.history==this.history){var r=[e.id];Zr(e,function(n){return r.push(n.id)},!0),e.history=new Vn(null),e.history.done=Mi(this.history.done,r),e.history.undone=Mi(this.history.undone,r)}},iterLinkedDocs:function(e){Zr(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):st(e)},lineSeparator:function(){return this.lineSep||`
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r=="double"?T="Double"+T:r=="triple"&&(T="Triple"+T),T=(t==1?"Left":t==2?"Middle":"Right")+T,Cn(e,ls(T,n),n,function(W){if(typeof W=="string"&&(W=Sn[W]),!W)return!1;var Y=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),Y=W(e,i)!=Le}finally{e.state.suppressEdits=!1}return Y})}function zl(e,t,i){var r=e.getOption("configureMouse"),n=r?r(e,t,i):{};if(n.unit==null){var T=d?i.shiftKey&&i.metaKey:i.altKey;n.unit=T?"rectangle":t=="single"?"char":t=="double"?"word":"line"}return(n.extend==null||e.doc.extend)&&(n.extend=e.doc.extend||i.shiftKey),n.addNew==null&&(n.addNew=l?i.metaKey:i.ctrlKey),n.moveOnDrag==null&&(n.moveOnDrag=!(l?i.altKey:i.ctrlKey)),n}function Gl(e,t,i,r){K?setTimeout(M(vo,e),0):e.curOp.focus=I();var n=zl(e,i,r),T=e.doc.sel,W;e.options.dragDrop&&Me&&!e.isReadOnly()&&i=="single"&&(W=T.contains(t))>-1&&(ht((W=T.ranges[W]).from(),t)<0||t.xRel>0)&&(ht(W.to(),t)>0||t.xRel<0)?Kl(e,r,t,n):Vl(e,r,t,n)}function Kl(e,t,i,r){var 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n,T;if(t.touches)n=t.touches[0].clientX,T=t.touches[0].clientY;else try{n=t.clientX,T=t.clientY}catch(Re){return!1}if(n>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&te(t);var W=e.display,Y=W.lineDiv.getBoundingClientRect();if(T>Y.bottom||!ae(e,i))return he(t);T-=Y.top-W.viewOffset;for(var Q=0;Q<e.display.gutterSpecs.length;++Q){var re=W.gutters.childNodes[Q];if(re&&re.getBoundingClientRect().right>=n){var pe=_t(e.doc,T),ye=e.display.gutterSpecs[Q];return le(e,i,e,pe,ye.className,t),he(t)}}}function Ha(e,t){return bs(e,t,"gutterClick",!0)}function Es(e,t){if(Wr(e.display,t)||Yl(e,t))return;if(q(e,t,"contextmenu"))return;L||e.display.input.onContextMenu(t)}function Yl(e,t){return ae(e,"gutterContextMenu")?bs(e,t,"gutterContextMenu",!1):!1}function xs(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),an(e)}var Wi={toString:function(){return"CodeMirror.Init"}},Ss={},ta={};function 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`)==t){if(r.ranges.length%Rr.text.length==0){re=[];for(var pe=0;pe<Rr.text.length;pe++)re.push(T.splitLines(Rr.text[pe]))}}else Q.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(re=c(Q,function($e){return[$e]}));for(var ye=e.curOp.updateInput,Re=r.ranges.length-1;Re>=0;Re--){var we=r.ranges[Re],Ne=we.from(),Ue=we.to();we.empty()&&(i&&i>0?Ne=We(Ne.line,Ne.ch-i):e.state.overwrite&&!Y?Ue=We(Ue.line,Math.min(Ze(T,Ue.line).text.length,Ue.ch+s(Q).length)):Y&&Rr&&Rr.lineWise&&Rr.text.join(`
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`)&&(Ne=Ue=We(Ne.line,0)));var Ke={from:Ne,to:Ue,text:re?re[Re%re.length]:Q,origin:n||(Y?"paste":e.state.cutIncoming>W?"cut":"+input")};Ni(e.doc,Ke),Zt(e,"inputRead",e,Ke)}t&&!Y&&Ts(e,t),Oi(e),e.curOp.updateInput<2&&(e.curOp.updateInput=ye),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function Cs(e,t){var i=e.clipboardData&&e.clipboardData.getData("Text");if(i)return e.preventDefault(),!t.isReadOnly()&&!t.options.disableInput&&fr(t,function(){return Ga(t,i,0,null,"paste")}),!0}function Ts(e,t){if(!e.options.electricChars||!e.options.smartIndent)return;for(var i=e.doc.sel,r=i.ranges.length-1;r>=0;r--){var n=i.ranges[r];if(n.head.ch>100||r&&i.ranges[r-1].head.line==n.head.line)continue;var T=e.getModeAt(n.head),W=!1;if(T.electricChars){for(var Y=0;Y<T.electricChars.length;Y++)if(t.indexOf(T.electricChars.charAt(Y))>-1){W=_n(e,n.head.line,"smart");break}}else T.electricInput&&(T.electricInput.test(Ze(e.doc,n.head.line).text.slice(0,n.head.ch))&&(W=_n(e,n.head.line,"smart")));W&&Zt(e,"electricInput",e,n.head.line)}}function ws(e){for(var t=[],i=[],r=0;r<e.doc.sel.ranges.length;r++){var n=e.doc.sel.ranges[r].head.line,T={anchor:We(n,0),head:We(n+1,0)};i.push(T),t.push(e.getRange(T.anchor,T.head))}return{text:t,ranges:i}}function _s(e,t,i,r){e.setAttribute("autocorrect",i?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function As(){var e=o("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=o("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return N?e.style.width="1000px":e.setAttribute("wrap","off"),C&&(e.style.border="1px solid black"),_s(e),t}function ql(e){var t=e.optionHandlers,i=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(r,n){var T=this.options,W=T[r];if(T[r]==n&&r!="mode")return;T[r]=n,t.hasOwnProperty(r)&&Gt(this,t[r])(this,n,W),le(this,"optionChange",this,r)},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,n){this.state.keyMaps[n?"push":"unshift"](qn(r))},removeKeyMap:function(r){for(var n=this.state.keyMaps,T=0;T<n.length;++T)if(n[T]==r||n[T].name==r)return n.splice(T,1),!0},addOverlay:ir(function(r,n){var T=r.token?r:e.getMode(this.options,r);if(T.startState)throw new Error("Overlays may not be stateful.");k(this.state.overlays,{mode:T,modeSpec:r,opaque:n&&n.opaque,priority:n&&n.priority||0},function(W){return W.priority}),this.state.modeGen++,sr(this)}),removeOverlay:ir(function(r){for(var n=this.state.overlays,T=0;T<n.length;++T){var W=n[T].modeSpec;if(W==r||typeof r=="string"&&W.name==r){n.splice(T,1),this.state.modeGen++,sr(this);return}}}),indentLine:ir(function(r,n,T){typeof n!="string"&&typeof n!="number"&&(n==null?n=this.options.smartIndent?"smart":"prev":n=n?"add":"subtract"),vr(this.doc,r)&&_n(this,r,n,T)}),indentSelection:ir(function(r){for(var n=this.doc.sel.ranges,T=-1,W=0;W<n.length;W++){var Y=n[W];if(Y.empty())Y.head.line>T&&(_n(this,Y.head.line,r,!0),T=Y.head.line,W==this.doc.sel.primIndex&&Oi(this));else{var Q=Y.from(),re=Y.to(),pe=Math.max(T,Q.line);T=Math.min(this.lastLine(),re.line-(re.ch?0:1))+1;for(var ye=pe;ye<T;++ye)_n(this,ye,r);var Re=this.doc.sel.ranges;Q.ch==0&&n.length==Re.length&&Re[W].from().ch>0&&Na(this.doc,W,new Lt(Q,Re[W].to()),Ee)}}}),getTokenAt:function(r,n){return Ln(this,r,n)},getLineTokens:function(r,n){return Ln(this,We(r),n,!0)},getTokenTypeAt:function(r){r=ft(this.doc,r);var n=ni(this,Ze(this.doc,r.line)),T=0,W=(n.length-1)/2,Y=r.ch,Q;if(Y==0)Q=n[2];else for(;;){var re=T+W>>1;if((re?n[re*2-1]:0)>=Y)W=re;else if(n[re*2+1]<Y)T=re+1;else{Q=n[re*2+2];break}}var pe=Q?Q.indexOf("overlay "):-1;return pe<0?Q:pe==0?null:Q.slice(0,pe-1)},getModeAt:function(r){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(r).state).mode:n},getHelper:function(r,n){return this.getHelpers(r,n)[0]},getHelpers:function(r,n){var T=[];if(!i.hasOwnProperty(n))return T;var W=i[n],Y=this.getModeAt(r);if(typeof Y[n]=="string")W[Y[n]]&&T.push(W[Y[n]]);else if(Y[n])for(var Q=0;Q<Y[n].length;Q++){var re=W[Y[n][Q]];re&&T.push(re)}else Y.helperType&&W[Y.helperType]?T.push(W[Y.helperType]):W[Y.name]&&T.push(W[Y.name]);for(var pe=0;pe<W._global.length;pe++){var ye=W._global[pe];ye.pred(Y,this)&&de(T,ye.val)==-1&&T.push(ye.val)}return T},getStateAfter:function(r,n){var T=this.doc;return r=xi(T,r==null?T.first+T.size-1:r),Tr(this,r+1,n).state},cursorCoords:function(r,n){var T,W=this.doc.sel.primary();return r==null?T=W.head:typeof r=="object"?T=ft(this.doc,r):T=r?W.from():W.to(),Dr(this,T,n||"page")},charCoords:function(r,n){return ma(this,ft(this.doc,r),n||"page")},coordsChar:function(r,n){return r=lo(this,r,n||"page"),va(this,r.left,r.top)},lineAtHeight:function(r,n){return r=lo(this,{top:r,left:0},n||"page").top,_t(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,n,T){var W=!1,Y;if(typeof r=="number"){var Q=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>Q&&(r=Q,W=!0),Y=Ze(this.doc,r)}else Y=r;return Bn(this,Y,{top:0,left:0},n||"page",T||W).top+(W?this.doc.height-Lr(Y):0)},defaultTextHeight:function(){return Di(this.display)},defaultCharWidth:function(){return ki(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,n,T,W,Y){var Q=this.display;r=Dr(this,ft(this.doc,r));var re=r.bottom,pe=r.left;if(n.style.position="absolute",n.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(n),Q.sizer.appendChild(n),W=="over")re=r.top;else if(W=="above"||W=="near"){var ye=Math.max(Q.wrapper.clientHeight,this.doc.height),Re=Math.max(Q.sizer.clientWidth,Q.lineSpace.clientWidth);(W=="above"||r.bottom+n.offsetHeight>ye)&&r.top>n.offsetHeight?re=r.top-n.offsetHeight:r.bottom+n.offsetHeight<=ye&&(re=r.bottom),pe+n.offsetWidth>Re&&(pe=Re-n.offsetWidth)}n.style.top=re+"px",n.style.left=n.style.right="",Y=="right"?(pe=Q.sizer.clientWidth-n.offsetWidth,n.style.right="0px"):(Y=="left"?pe=0:Y=="middle"&&(pe=(Q.sizer.clientWidth-n.offsetWidth)/2),n.style.left=pe+"px"),T&&Js(this,{left:pe,top:re,right:pe+n.offsetWidth,bottom:re+n.offsetHeight})},triggerOnKeyDown:ir(ps),triggerOnKeyPress:ir(gs),triggerOnKeyUp:ms,triggerOnMouseDown:ir(vs),execCommand:function(r){if(Sn.hasOwnProperty(r))return Sn[r].call(null,this)},triggerElectric:ir(function(r){Ts(this,r)}),findPosH:function(r,n,T,W){var Y=1;n<0&&(Y=-1,n=-n);for(var Q=ft(this.doc,r),re=0;re<n&&!(Q=Ka(this.doc,Q,Y,T,W),Q.hitSide);++re);return Q},moveH:ir(function(r,n){var T=this;this.extendSelectionsBy(function(W){return T.display.shift||T.doc.extend||W.empty()?Ka(T.doc,W.head,r,n,T.options.rtlMoveVisually):r<0?W.from():W.to()},Se)}),deleteH:ir(function(r,n){var T=this.doc.sel,W=this.doc;T.somethingSelected()?W.replaceSelection("",null,"+delete"):ji(this,function(Y){var Q=Ka(W,Y.head,r,n,!1);return r<0?{from:Q,to:Y.head}:{from:Y.head,to:Q}})}),findPosV:function(r,n,T,W){var Y=1,Q=W;n<0&&(Y=-1,n=-n);for(var re=ft(this.doc,r),pe=0;pe<n;++pe){var ye=Dr(this,re,"div");if(Q==null?Q=ye.left:ye.left=Q,re=Ls(this,ye,Y,T),re.hitSide)break}return re},moveV:ir(function(r,n){var T=this,W=this.doc,Y=[],Q=!this.display.shift&&!W.extend&&W.sel.somethingSelected();if(W.extendSelectionsBy(function(pe){if(Q)return r<0?pe.from():pe.to();var ye=Dr(T,pe.head,"div");pe.goalColumn!=null&&(ye.left=pe.goalColumn),Y.push(ye.left);var Re=Ls(T,ye,r,n);return n=="page"&&pe==W.sel.primary()&&wa(T,ma(T,Re,"div").top-ye.top),Re},Se),Y.length)for(var re=0;re<W.sel.ranges.length;re++)W.sel.ranges[re].goalColumn=Y[re]}),findWordAt:function(r){var n=this.doc,T=Ze(n,r.line).text,W=r.ch,Y=r.ch;if(T){var Q=this.getHelper(r,"wordChars");(r.sticky=="before"||Y==T.length)&&W?--W:++Y;for(var re=T.charAt(W),pe=Te(re,Q)?function(ye){return Te(ye,Q)}:/\s/.test(re)?function(ye){return/\s/.test(ye)}:function(ye){return!/\s/.test(ye)&&!Te(ye)};W>0&&pe(T.charAt(W-1));)--W;for(;Y<T.length&&pe(T.charAt(Y));)++Y}return new Lt(We(r.line,W),We(r.line,Y))},toggleOverwrite:function(r){if(r!=null&&r==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?j(this.display.cursorDiv,"CodeMirror-overwrite"):f(this.display.cursorDiv,"CodeMirror-overwrite"),le(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==I()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:ir(function(r,n){sn(this,r,n)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-Pr(this)-this.display.barHeight,width:r.scrollWidth-Pr(this)-this.display.barWidth,clientHeight:ca(this),clientWidth:ui(this)}},scrollIntoView:ir(function(r,n){r==null?(r={from:this.doc.sel.primary().head,to:null},n==null&&(n=this.options.cursorScrollMargin)):typeof r=="number"?r={from:We(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=n||0,r.from.line!=null?Zs(this,r):Eo(this,r.from,r.to,r.margin)}),setSize:ir(function(r,n){var T=this,W=function(Q){return typeof Q=="number"||/^\d+$/.test(String(Q))?Q+"px":Q};r!=null&&(this.display.wrapper.style.width=W(r)),n!=null&&(this.display.wrapper.style.height=W(n)),this.options.lineWrapping&&ao(this);var Y=this.display.viewFrom;this.doc.iter(Y,this.display.viewTo,function(Q){if(Q.widgets){for(var re=0;re<Q.widgets.length;re++)if(Q.widgets[re].noHScroll){Xr(T,Y,"widget");break}}++Y}),this.curOp.forceUpdate=!0,le(this,"refresh",this)}),operation:function(r){return fr(this,r)},startOperation:function(){return mi(this)},endOperation:function(){return gi(this)},refresh:ir(function(){var r=this.display.cachedTextHeight;sr(this),this.curOp.forceUpdate=!0,an(this),sn(this,this.doc.scrollLeft,this.doc.scrollTop),La(this.display),(r==null||Math.abs(r-Di(this.display))>.5||this.options.lineWrapping)&&xa(this),le(this,"refresh",this)}),swapDoc:ir(function(r){var n=this.doc;return n.cm=null,this.state.selectingText&&this.state.selectingText(),Mo(this,r),an(this),this.display.input.reset(),sn(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,Zt(this,"swapDoc",this,n),n}),phrase:function(r){var n=this.options.phrases;return n&&Object.prototype.hasOwnProperty.call(n,r)?n[r]:r},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},ue(e),e.registerHelper=function(r,n,T){i.hasOwnProperty(r)||(i[r]=e[r]={_global:[]}),i[r][n]=T},e.registerGlobalHelper=function(r,n,T,W){e.registerHelper(r,n,W),i[r]._global.push({pred:T,val:W})}}function Ka(e,t,i,r,n){var T=t,W=i,Y=Ze(e,t.line),Q=n&&e.direction=="rtl"?-i:i;function re(){var qe=t.line+Q;return qe<e.first||qe>=e.first+e.size?!1:(t=new We(qe,t.ch,t.sticky),Y=Ze(e,qe))}function pe(qe){var Je;if(r=="codepoint"){var rt=Y.text.charCodeAt(t.ch+(r>0?0:-1));isNaN(rt)?Je=null:Je=new We(t.line,Math.max(0,Math.min(Y.text.length,t.ch+i*(rt>=55296&&rt<56320?2:1))),-i)}else n?Je=Ml(e.cm,Y,t,i):Je=Ba(Y,t,i);if(Je==null)if(!qe&&re())t=Ua(n,e.cm,Y,t.line,Q);else return!1;else t=Je;return!0}if(r=="char"||r=="codepoint")pe();else if(r=="column")pe(!0);else if(r=="word"||r=="group")for(var ye=null,Re=r=="group",we=e.cm&&e.cm.getHelper(t,"wordChars"),Ne=!0;!(i<0&&!pe(!Ne));Ne=!1){var Ue=Y.text.charAt(t.ch)||`
`,Ke=Te(Ue,we)?"w":Re&&Ue==`
`?"n":!Re||/\s/.test(Ue)?null:"p";if(Re&&!Ne&&!Ke&&(Ke="s"),ye&&ye!=Ke){i<0&&(i=1,pe(),t.sticky="after");break}if(Ke&&(ye=Ke),i>0&&!pe(!Ne))break}var $e=Jn(e,t,T,W,!0);return ri(T,$e)&&($e.hitSide=!0),$e}function Ls(e,t,i,r){var n=e.doc,T=t.left,W;if(r=="page"){var Y=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),Q=Math.max(Y-.5*Di(e.display),3);W=(i>0?t.bottom:t.top)+i*Q}else r=="line"&&(W=i>0?t.bottom+3:t.top-3);for(var re;!(re=va(e,T,W),!re.outside);){if(i<0?W<=0:W>=n.height){re.hitSide=!0;break}W+=i*5}return re}var Dt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new ie,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Dt.prototype.init=function(e){var t=this,i=this,r=i.cm,n=i.div=e.lineDiv;_s(n,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function T(Y){for(var Q=Y.target;Q;Q=Q.parentNode){if(Q==n)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(Q.className))break}return!1}Oe(n,"paste",function(Y){if(!T(Y)||q(r,Y)||Cs(Y,r))return;H<=11&&setTimeout(Gt(r,function(){return t.updateFromDOM()}),20)}),Oe(n,"compositionstart",function(Y){t.composing={data:Y.data,done:!1}}),Oe(n,"compositionupdate",function(Y){t.composing||(t.composing={data:Y.data,done:!1})}),Oe(n,"compositionend",function(Y){t.composing&&(Y.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Oe(n,"touchstart",function(){return i.forceCompositionEnd()}),Oe(n,"input",function(){t.composing||t.readFromDOMSoon()});function W(Y){if(!T(Y)||q(r,Y))return;if(r.somethingSelected())ra({lineWise:!1,text:r.getSelections()}),Y.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var Q=ws(r);ra({lineWise:!0,text:Q.text}),Y.type=="cut"&&r.operation(function(){r.setSelections(Q.ranges,0,Ee),r.replaceSelection("",null,"cut")})}else return;if(Y.clipboardData){Y.clipboardData.clearData();var re=Rr.text.join(`
`);if(Y.clipboardData.setData("Text",re),Y.clipboardData.getData("Text")==re){Y.preventDefault();return}}var pe=As(),ye=pe.firstChild;r.display.lineSpace.insertBefore(pe,r.display.lineSpace.firstChild),ye.value=Rr.text.join(`
`);var Re=document.activeElement;V(ye),setTimeout(function(){r.display.lineSpace.removeChild(pe),Re.focus(),Re==n&&i.showPrimarySelection()},50)}Oe(n,"copy",W),Oe(n,"cut",W)},Dt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Dt.prototype.prepareSelection=function(){var e=mo(this.cm,!1);return e.focus=document.activeElement==this.div,e},Dt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Dt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Dt.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,i=t.doc.sel.primary(),r=i.from(),n=i.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||n.line<t.display.viewFrom){e.removeAllRanges();return}var T=ia(t,e.anchorNode,e.anchorOffset),W=ia(t,e.focusNode,e.focusOffset);if(T&&!T.bad&&W&&!W.bad&&ht(ii(T,W),r)==0&&ht(Ei(T,W),n)==0)return;var Y=t.display.view,Q=r.line>=t.display.viewFrom&&Ds(t,r)||{node:Y[0].measure.map[2],offset:0},re=n.line<t.display.viewTo&&Ds(t,n);if(!re){var pe=Y[Y.length-1].measure,ye=pe.maps?pe.maps[pe.maps.length-1]:pe.map;re={node:ye[ye.length-1],offset:ye[ye.length-2]-ye[ye.length-3]}}if(!Q||!re){e.removeAllRanges();return}var Re=e.rangeCount&&e.getRangeAt(0),we;try{we=g(Q.node,Q.offset,re.offset,re.node)}catch(Ne){}we&&(!O&&t.state.focused?(e.collapse(Q.node,Q.offset),we.collapsed||(e.removeAllRanges(),e.addRange(we))):(e.removeAllRanges(),e.addRange(we)),Re&&e.anchorNode==null?e.addRange(Re):O&&this.startGracePeriod()),this.rememberSelection()},Dt.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},Dt.prototype.showMultipleSelections=function(e){u(this.cm.display.cursorDiv,e.cursors),u(this.cm.display.selectionDiv,e.selection)},Dt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Dt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return x(this.div,t)},Dt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Dt.prototype.blur=function(){this.div.blur()},Dt.prototype.getField=function(){return this.div},Dt.prototype.supportsTouch=function(){return!0},Dt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():fr(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},Dt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Dt.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(h&&b&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var i=ia(t,e.anchorNode,e.anchorOffset),r=ia(t,e.focusNode,e.focusOffset);i&&r&&fr(t,function(){er(t.doc,$r(i,r),Ee),(i.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},Dt.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,i=e.doc.sel.primary(),r=i.from(),n=i.to();if(r.ch==0&&r.line>e.firstLine()&&(r=We(r.line-1,Ze(e.doc,r.line-1).length)),n.ch==Ze(e.doc,n.line).text.length&&n.line<e.lastLine()&&(n=We(n.line+1,0)),r.line<t.viewFrom||n.line>t.viewTo-1)return!1;var T,W,Y;r.line==t.viewFrom||(T=ci(e,r.line))==0?(W=pt(t.view[0].line),Y=t.view[0].node):(W=pt(t.view[T].line),Y=t.view[T-1].node.nextSibling);var Q=ci(e,n.line),re,pe;if(Q==t.view.length-1?(re=t.viewTo-1,pe=t.lineDiv.lastChild):(re=pt(t.view[Q+1].line)-1,pe=t.view[Q+1].node.previousSibling),!Y)return!1;for(var ye=e.doc.splitLines(tu(e,Y,pe,W,re)),Re=Ct(e.doc,We(W,0),We(re,Ze(e.doc,re).text.length));ye.length>1&&Re.length>1;)if(s(ye)==s(Re))ye.pop(),Re.pop(),re--;else if(ye[0]==Re[0])ye.shift(),Re.shift(),W++;else break;for(var we=0,Ne=0,Ue=ye[0],Ke=Re[0],$e=Math.min(Ue.length,Ke.length);we<$e&&Ue.charCodeAt(we)==Ke.charCodeAt(we);)++we;for(var qe=s(ye),Je=s(Re),rt=Math.min(qe.length-(ye.length==1?we:0),Je.length-(Re.length==1?we:0));Ne<rt&&qe.charCodeAt(qe.length-Ne-1)==Je.charCodeAt(Je.length-Ne-1);)++Ne;if(ye.length==1&&Re.length==1&&W==r.line)for(;we&&we>r.ch&&qe.charCodeAt(qe.length-Ne-1)==Je.charCodeAt(Je.length-Ne-1);)we--,Ne++;ye[ye.length-1]=qe.slice(0,qe.length-Ne).replace(/^\u200b+/,""),ye[0]=ye[0].slice(we).replace(/\u200b+$/,"");var dt=We(W,we),lt=We(re,Re.length?s(Re).length-Ne:0);if(ye.length>1||ye[0]||ht(dt,lt))return 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Re=Y.nextSibling,we=W?W.nodeValue.length-i:0;Re;Re=Re.nextSibling){if(ye=pe(Re,Re.firstChild,0),ye)return Hi(We(ye.line,ye.ch-we),n);we+=Re.textContent.length}for(var Ne=Y.previousSibling,Ue=i;Ne;Ne=Ne.previousSibling){if(ye=pe(Ne,Ne.firstChild,-1),ye)return Hi(We(ye.line,ye.ch+Ue),n);Ue+=Ne.textContent.length}}var Bt=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new ie,this.hasSelection=!1,this.composing=null};Bt.prototype.init=function(e){var t=this,i=this,r=this.cm;this.createField(e);var n=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),C&&(n.style.width="0px"),Oe(n,"input",function(){K&&H>=9&&t.hasSelection&&(t.hasSelection=null),i.poll()}),Oe(n,"paste",function(W){if(q(r,W)||Cs(W,r))return;r.state.pasteIncoming=+new Date,i.fastPoll()});function T(W){if(q(r,W))return;if(r.somethingSelected())ra({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var 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Ue=0,Ke=function(){r.selForContextMenu==i.doc.sel&&n.selectionStart==0&&n.selectionEnd>0&&t.prevInput=="\u200B"?Gt(i,Xo)(i):Ue++<10?r.detectingSelectAll=setTimeout(Ke,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(Ke,200)}}if(K&&H>=9&&Re(),L){fe(e);var Ne=function(){Qe(window,"mouseup",Ne),setTimeout(we,20)};Oe(window,"mouseup",Ne)}else setTimeout(we,50)},Bt.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled=e=="nocursor",this.textarea.readOnly=!!e},Bt.prototype.setUneditable=function(){},Bt.prototype.needsContentAttribute=!1;function iu(e,t){if(t=t?F(t):{},t.value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),t.autofocus==null){var i=I();t.autofocus=i==e||e.getAttribute("autofocus")!=null&&i==document.body}function r(){e.value=Y.getValue()}var n;if(e.form&&(Oe(e.form,"submit",r),!t.leaveSubmitMethodAlone)){var T=e.form;n=T.submit;try{var 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0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:Z.default,bufferController:N.default,capLevelController:b.default,fpsController:_.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:a.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},y()),{},{subtitleStreamController:K.SubtitleStreamController,subtitleTrackController:H.default,timelineController:R.TimelineController,audioStreamController:U.default,audioTrackController:D.default,emeController:P.default,cmcdController:A.default});function 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0||o.liveMaxLatencyDuration<=o.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return d({},u,o)}function p(u){var o=u.loader;if(o!==C.default&&o!==S.default)l.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),u.progressive=!1;else{var E=Object(C.fetchSupported)();E&&(u.loader=C.default,u.progressive=!0,u.enableSoftwareAES=!0,l.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/polyfills/number.ts"),U=O("./src/utils/ewma-bandwidth-estimator.ts"),D=O("./src/events.ts"),K=O("./src/utils/buffer-helper.ts"),H=O("./src/errors.ts"),N=O("./src/types/loader.ts"),R=O("./src/utils/logger.ts");function b(A,S){for(var C=0;C<S.length;C++){var h=S[C];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(A,h.key,h)}}function 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h=this.hls;h.off(D.Events.FRAG_LOADING,this.onFragLoading,this),h.off(D.Events.FRAG_LOADED,this.onFragLoaded,this),h.off(D.Events.FRAG_BUFFERED,this.onFragBuffered,this),h.off(D.Events.LEVEL_LOADED,this.onLevelLoaded,this),h.off(D.Events.ERROR,this.onError,this)},S.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},S.onFragLoading=function(h,a){var l=a.frag;if(l.type===N.PlaylistLevelType.MAIN&&!this.timer){var d;this.fragCurrent=l,this.partCurrent=(d=a.part)!=null?d:null,this.timer=self.setInterval(this.onCheck,100)}},S.onLevelLoaded=function(h,a){var l=this.hls.config;a.details.live?this.bwEstimator.update(l.abrEwmaSlowLive,l.abrEwmaFastLive):this.bwEstimator.update(l.abrEwmaSlowVoD,l.abrEwmaFastVoD)},S._abandonRulesCheck=function(){var h=this.fragCurrent,a=this.partCurrent,l=this.hls,d=l.autoLevelEnabled,w=l.config,v=l.media;if(!h||!v)return;var m=a?a.stats:h.stats,L=a?a.duration:h.duration;if(m.aborted){R.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!d||v.paused||!v.playbackRate||!v.readyState)return;var y=performance.now()-m.loading.start,f=Math.abs(v.playbackRate);if(y<=500*L/f)return;var p=l.levels,u=l.minAutoLevel,o=p[h.level],E=m.total||Math.max(m.loaded,Math.round(L*o.maxBitrate/8)),g=Math.max(1,m.bwEstimate?m.bwEstimate/8:m.loaded*1e3/y),x=(E-m.loaded)/g,I=v.currentTime,j=(K.BufferHelper.bufferInfo(v,I,w.maxBufferHole).end-I)/f;if(j>=2*L/f||x<=j)return;var G=Number.POSITIVE_INFINITY,V;for(V=h.level-1;V>u;V--){var M=p[V].maxBitrate;if(G=L*M/(8*.8*g),G<j)break}if(G>=x)return;var F=this.bwEstimator.getEstimate();R.logger.warn("Fragment "+h.sn+(a?" part "+a.index:"")+" of level "+h.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+V+`
Current BW estimate: `+(Object(Z.isFiniteNumber)(F)?(F/1024).toFixed(3):"Unknown")+` Kb/s
Estimated load time for current fragment: `+x.toFixed(3)+` s
Estimated load time for the next fragment: `+G.toFixed(3)+` s
Time to underbuffer: `+j.toFixed(3)+" s"),l.nextLoadLevel=V,this.bwEstimator.sample(y,m.loaded),this.clearTimer(),h.loader&&(this.fragCurrent=this.partCurrent=null,h.loader.abort()),l.trigger(D.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:h,part:a,stats:m})},S.onFragLoaded=function(h,a){var l=a.frag,d=a.part;if(l.type===N.PlaylistLevelType.MAIN&&Object(Z.isFiniteNumber)(l.sn)){var w=d?d.stats:l.stats,v=d?d.duration:l.duration;if(this.clearTimer(),this.lastLoadedFragLevel=l.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var m=this.hls.levels[l.level],L=(m.loaded?m.loaded.bytes:0)+w.loaded,y=(m.loaded?m.loaded.duration:0)+v;m.loaded={bytes:L,duration:y},m.realBitrate=Math.round(8*L/y)}if(l.bitrateTest){var f={stats:w,frag:l,part:d,id:l.type};this.onFragBuffered(D.Events.FRAG_BUFFERED,f),l.bitrateTest=!1}}},S.onFragBuffered=function(h,a){var l=a.frag,d=a.part,w=d?d.stats:l.stats;if(w.aborted)return;if(l.type!==N.PlaylistLevelType.MAIN||l.sn==="initSegment")return;var v=w.parsing.end-w.loading.start;this.bwEstimator.sample(v,w.loaded),w.bwEstimate=this.bwEstimator.getEstimate(),l.bitrateTest?this.bitrateTestDelay=v/1e3:this.bitrateTestDelay=0},S.onError=function(h,a){switch(a.details){case H.ErrorDetails.FRAG_LOAD_ERROR:case H.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},S.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},S.getNextABRAutoLevel=function(){var h=this.fragCurrent,a=this.partCurrent,l=this.hls,d=l.maxAutoLevel,w=l.config,v=l.minAutoLevel,m=l.media,L=a?a.duration:h?h.duration:0,y=m?m.currentTime:0,f=m&&m.playbackRate!==0?Math.abs(m.playbackRate):1,p=this.bwEstimator?this.bwEstimator.getEstimate():w.abrEwmaDefaultEstimate,u=(K.BufferHelper.bufferInfo(m,y,w.maxBufferHole).end-y)/f,o=this.findBestLevel(p,v,d,u,w.abrBandWidthFactor,w.abrBandWidthUpFactor);if(o>=0)return o;R.logger.trace((u?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var E=L?Math.min(L,w.maxStarvationDelay):w.maxStarvationDelay,g=w.abrBandWidthFactor,x=w.abrBandWidthUpFactor;if(!u){var I=this.bitrateTestDelay;if(I){var j=L?Math.min(L,w.maxLoadingDelay):w.maxLoadingDelay;E=j-I,R.logger.trace("bitrate test took "+Math.round(1e3*I)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*E)+" ms"),g=x=1}}return o=this.findBestLevel(p,v,d,u+E,g,x),Math.max(o,0)},S.findBestLevel=function(h,a,l,d,w,v){for(var m,L=this.fragCurrent,y=this.partCurrent,f=this.lastLoadedFragLevel,p=this.hls.levels,u=p[f],o=!!(u!=null&&(m=u.details)!==null&&m!==void 0&&m.live),E=u==null?void 0:u.codecSet,g=y?y.duration:L?L.duration:0,x=l;x>=a;x--){var I=p[x];if(!I||E&&I.codecSet!==E)continue;var j=I.details,G=(y?j==null?void 0:j.partTarget:j==null?void 0:j.averagetargetduration)||g,V=void 0;x<=f?V=w*h:V=v*h;var M=p[x].maxBitrate,F=M*G/V;if(R.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: 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l=Object.assign||function(L){for(var y=1;y<arguments.length;y++){var f=arguments[y];for(var p in f)Object.prototype.hasOwnProperty.call(f,p)&&(L[p]=f[p])}return L},l.apply(this,arguments)}function d(L,y){L.prototype=Object.create(y.prototype),L.prototype.constructor=L,w(L,y)}function w(L,y){return w=Object.setPrototypeOf||function(p,u){return p.__proto__=u,p},w(L,y)}var v=100,m=function(L){d(y,L);function y(p,u){var o;return o=L.call(this,p,u,"[audio-stream-controller]")||this,o.videoBuffer=null,o.videoTrackCC=-1,o.waitingVideoCC=-1,o.audioSwitch=!1,o.trackId=-1,o.waitingData=null,o.mainDetails=null,o.bufferFlushed=!1,o._registerListeners(),o}var f=y.prototype;return f.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},f._registerListeners=function(){var u=this.hls;u.on(D.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.on(D.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(D.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(D.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.on(D.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),u.on(D.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),u.on(D.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.on(D.Events.ERROR,this.onError,this),u.on(D.Events.BUFFER_RESET,this.onBufferReset,this),u.on(D.Events.BUFFER_CREATED,this.onBufferCreated,this),u.on(D.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),u.on(D.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.on(D.Events.FRAG_BUFFERED,this.onFragBuffered,this)},f._unregisterListeners=function(){var u=this.hls;u.off(D.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.off(D.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(D.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(D.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.off(D.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),u.off(D.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),u.off(D.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.off(D.Events.ERROR,this.onError,this),u.off(D.Events.BUFFER_RESET,this.onBufferReset,this),u.off(D.Events.BUFFER_CREATED,this.onBufferCreated,this),u.off(D.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),u.off(D.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.off(D.Events.FRAG_BUFFERED,this.onFragBuffered,this)},f.onInitPtsFound=function(u,o){var E=o.frag,g=o.id,x=o.initPTS;if(g==="main"){var I=E.cc;this.initPTS[E.cc]=x,this.log("InitPTS for cc: "+I+" found from main: "+x),this.videoTrackCC=I,this.state===U.State.WAITING_INIT_PTS&&this.tick()}},f.startLoad=function(u){if(!this.levels){this.startPosition=u,this.state=U.State.STOPPED;return}var o=this.lastCurrentTime;this.stopLoad(),this.setInterval(v),this.fragLoadError=0,o>0&&u===-1?(this.log("Override startPosition with lastCurrentTime @"+o.toFixed(3)),this.state=U.State.IDLE):(this.loadedmetadata=!1,this.state=U.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=u,this.tick()},f.doTick=function(){switch(this.state){case U.State.IDLE:this.doTickIdle();break;case U.State.WAITING_TRACK:{var u,o=this.levels,E=this.trackId,g=o==null||((u=o[E])===null||u===void 0)?void 0:u.details;if(g){if(this.waitForCdnTuneIn(g))break;this.state=U.State.WAITING_INIT_PTS}break}case U.State.FRAG_LOADING_WAITING_RETRY:{var x,I=performance.now(),j=this.retryDate;(!j||I>=j||(x=this.media)!==null&&x!==void 0&&x.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=U.State.IDLE);break}case U.State.WAITING_INIT_PTS:{var G=this.waitingData;if(G){var V=G.frag,M=G.part,F=G.cache,$=G.complete;if(this.initPTS[V.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=U.State.FRAG_LOADING;var ie=F.flush(),de={frag:V,part:M,payload:ie,networkDetails:null};this._handleFragmentLoadProgress(de),$&&L.prototype._handleFragmentLoadComplete.call(this,de)}else if(this.videoTrackCC!==this.waitingVideoCC)a.logger.log("Waiting fragment cc ("+V.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ge=this.getLoadPosition(),Le=K.BufferHelper.bufferInfo(this.mediaBuffer,ge,this.config.maxBufferHole),Ee=Object(S.fragmentWithinToleranceTest)(Le.end,this.config.maxFragLookUpTolerance,V);Ee<0&&(a.logger.log("Waiting fragment cc ("+V.cc+") @ "+V.start+" cancelled because another fragment at "+Le.end+" is needed"),this.clearWaitingFragment())}}else this.state=U.State.IDLE}}this.onTickEnd()},f.clearWaitingFragment=function(){var u=this.waitingData;u&&(this.fragmentTracker.removeFragment(u.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=U.State.IDLE)},f.onTickEnd=function(){var u=this.media;if(!u||!u.readyState)return;var o=this.mediaBuffer?this.mediaBuffer:u,E=o.buffered;!this.loadedmetadata&&E.length&&(this.loadedmetadata=!0),this.lastCurrentTime=u.currentTime},f.doTickIdle=function(){var u,o,E=this.hls,g=this.levels,x=this.media,I=this.trackId,j=E.config;if(!g||!g[I])return;if(!x&&(this.startFragRequested||!j.startFragPrefetch))return;var G=g[I],V=G.details;if(!V||V.live&&this.levelLastLoaded!==I||this.waitForCdnTuneIn(V)){this.state=U.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,b.ElementaryStreamTypes.AUDIO,R.PlaylistLevelType.AUDIO));var M=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,R.PlaylistLevelType.AUDIO);if(M===null)return;var F=M.len,$=this.getMaxBufferLength(),ie=this.audioSwitch;if(F>=$&&!ie)return;if(!ie&&this._streamEnded(M,V)){E.trigger(D.Events.BUFFER_EOS,{type:"audio"}),this.state=U.State.ENDED;return}var de=V.fragments,ge=de[0].start,Le=M.end;if(ie){var Ee=this.getLoadPosition();Le=Ee,V.PTSKnown&&Ee<ge&&((M.end>ge||M.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),x.currentTime=ge+.05))}var _e=this.getNextFragment(Le,V);if(!_e){this.bufferFlushed=!0;return}((u=_e.decryptdata)===null||u===void 0?void 0:u.keyFormat)==="identity"&&!((o=_e.decryptdata)!==null&&o!==void 0&&o.key)?this.loadKey(_e,V):this.loadFragment(_e,V,Le)},f.getMaxBufferLength=function(){var u=L.prototype.getMaxBufferLength.call(this),o=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,R.PlaylistLevelType.MAIN);return o===null?u:Math.max(u,o.len)},f.onMediaDetaching=function(){this.videoBuffer=null,L.prototype.onMediaDetaching.call(this)},f.onAudioTracksUpdated=function(u,o){var E=o.audioTracks;this.resetTransmuxer(),this.levels=E.map(function(g){return new N.Level(g)})},f.onAudioTrackSwitching=function(u,o){var E=!!o.url;this.trackId=o.id;var g=this.fragCurrent;g!=null&&g.loader&&g.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),E?this.setInterval(v):this.resetTransmuxer(),E?(this.audioSwitch=!0,this.state=U.State.IDLE):this.state=U.State.STOPPED,this.tick()},f.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},f.onLevelLoaded=function(u,o){this.mainDetails=o.details},f.onAudioTrackLoaded=function(u,o){var E,g=this.levels,x=o.details,I=o.id;if(!g){this.warn("Audio tracks were reset while loading level "+I);return}this.log("Track "+I+" loaded ["+x.startSN+","+x.endSN+"],duration:"+x.totalduration);var j=g[I],G=0;if(x.live||(E=j.details)!==null&&E!==void 0&&E.live){var V=this.mainDetails;if(x.fragments[0]||(x.deltaUpdateFailed=!0),x.deltaUpdateFailed||!V)return;!j.details&&x.hasProgramDateTime&&V.hasProgramDateTime?(Object(C.alignMediaPlaylistByPDT)(x,V),G=x.fragments[0].start):G=this.alignPlaylists(x,j.details)}j.details=x,this.levelLastLoaded=I,!this.startFragRequested&&(this.mainDetails||!x.live)&&this.setStartPosition(j.details,G),this.state===U.State.WAITING_TRACK&&!this.waitForCdnTuneIn(x)&&(this.state=U.State.IDLE),this.tick()},f._handleFragmentLoadProgress=function(u){var o,E=u.frag,g=u.part,x=u.payload,I=this.config,j=this.trackId,G=this.levels;if(!G){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+E.sn+" of level "+E.level+" will not be buffered");return}var V=G[j];console.assert(V,"Audio track is defined on fragment load progress");var M=V.details;console.assert(M,"Audio track details are defined on fragment load progress");var F=I.defaultAudioCodec||V.audioCodec||"mp4a.40.2",$=this.transmuxer;$||($=this.transmuxer=new P.default(this.hls,R.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var ie=this.initPTS[E.cc],de=(o=E.initSegment)===null||o===void 0?void 0:o.data;if(ie!==void 0){var ge=!1,Le=g?g.index:-1,Ee=Le!==-1,_e=new A.ChunkMetadata(E.level,E.sn,E.stats.chunkCount,x.byteLength,Le,Ee);$.push(x,de,F,"",E,g,M.totalduration,ge,_e,ie)}else{a.logger.log("Unknown video PTS for cc "+E.cc+", waiting for video PTS before demuxing audio frag "+E.sn+" of ["+M.startSN+" ,"+M.endSN+"],track "+j);var Se=this.waitingData=this.waitingData||{frag:E,part:g,cache:new _.default,complete:!1},xe=Se.cache;xe.push(new Uint8Array(x)),this.waitingVideoCC=this.videoTrackCC,this.state=U.State.WAITING_INIT_PTS}},f._handleFragmentLoadComplete=function(u){if(this.waitingData){this.waitingData.complete=!0;return}L.prototype._handleFragmentLoadComplete.call(this,u)},f.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},f.onBufferCreated=function(u,o){var E=o.tracks.audio;E&&(this.mediaBuffer=E.buffer),o.tracks.video&&(this.videoBuffer=o.tracks.video.buffer)},f.onFragBuffered=function(u,o){var E=o.frag,g=o.part;if(E.type!==R.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(E)){this.warn("Fragment "+E.sn+(g?" p: "+g.index:"")+" of level "+E.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}E.sn!=="initSegment"&&(this.fragPrevious=E,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(D.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(E,g)},f.onError=function(u,o){switch(o.details){case h.ErrorDetails.FRAG_LOAD_ERROR:case h.ErrorDetails.FRAG_LOAD_TIMEOUT:case h.ErrorDetails.KEY_LOAD_ERROR:case h.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(R.PlaylistLevelType.AUDIO,o);break;case h.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case h.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==U.State.ERROR&&this.state!==U.State.STOPPED&&(this.state=o.fatal?U.State.ERROR:U.State.IDLE,this.warn(o.details+" while loading frag, switching to "+this.state+" state"));break;case h.ErrorDetails.BUFFER_FULL_ERROR:if(o.parent==="audio"&&(this.state===U.State.PARSING||this.state===U.State.PARSED)){var E=!0,g=this.getFwdBufferInfo(this.mediaBuffer,R.PlaylistLevelType.AUDIO);g&&g.len>.5&&(E=!this.reduceMaxBufferLength(g.len)),E&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,L.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},f.onBufferFlushed=function(u,o){var E=o.type;E===b.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},f._handleTransmuxComplete=function(u){var o,E="audio",g=this.hls,x=u.remuxResult,I=u.chunkMeta,j=this.getCurrentContext(I);if(!j){this.warn("The loading context changed while buffering fragment "+I.sn+" of level "+I.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(I.level);return}var G=j.frag,V=j.part,M=x.audio,F=x.text,$=x.id3,ie=x.initSegment;if(this.fragContextChanged(G))return;if(this.state=U.State.PARSING,this.audioSwitch&&M&&this.completeAudioSwitch(),ie!=null&&ie.tracks&&(this._bufferInitSegment(ie.tracks,G,I),g.trigger(D.Events.FRAG_PARSING_INIT_SEGMENT,{frag:G,id:E,tracks:ie.tracks})),M){var de=M.startPTS,ge=M.endPTS,Le=M.startDTS,Ee=M.endDTS;V&&(V.elementaryStreams[b.ElementaryStreamTypes.AUDIO]={startPTS:de,endPTS:ge,startDTS:Le,endDTS:Ee}),G.setElementaryStreamInfo(b.ElementaryStreamTypes.AUDIO,de,ge,Le,Ee),this.bufferFragmentData(M,G,V,I)}if($!=null&&(o=$.samples)!==null&&o!==void 0&&o.length){var _e=l({frag:G,id:E},$);g.trigger(D.Events.FRAG_PARSING_METADATA,_e)}if(F){var Se=l({frag:G,id:E},F);g.trigger(D.Events.FRAG_PARSING_USERDATA,Se)}},f._bufferInitSegment=function(u,o,E){if(this.state!==U.State.PARSING)return;u.video&&delete u.video;var g=u.audio;if(!g)return;g.levelCodec=g.codec,g.id="audio",this.log("Init audio buffer, container:"+g.container+", codecs[parsed]=["+g.codec+"]"),this.hls.trigger(D.Events.BUFFER_CODECS,u);var x=g.initSegment;if(x!=null&&x.byteLength){var I={type:"audio",frag:o,part:null,chunkMeta:E,parent:o.type,data:x};this.hls.trigger(D.Events.BUFFER_APPENDING,I)}this.tick()},f.loadFragment=function(u,o,E){var g=this.fragmentTracker.getState(u);this.fragCurrent=u,(this.audioSwitch||g===H.FragmentState.NOT_LOADED||g===H.FragmentState.PARTIAL)&&(u.sn==="initSegment"?this._loadInitSegment(u):o.live&&!Object(Z.isFiniteNumber)(this.initPTS[u.cc])?(this.log("Waiting for video PTS in continuity counter "+u.cc+" of live stream before loading audio fragment "+u.sn+" of level "+this.trackId),this.state=U.State.WAITING_INIT_PTS):(this.startFragRequested=!0,L.prototype.loadFragment.call(this,u,o,E)))},f.completeAudioSwitch=function(){var u=this.hls,o=this.media,E=this.trackId;o&&(this.log("Switching audio track : flushing all audio"),L.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,u.trigger(D.Events.AUDIO_TRACK_SWITCHED,{id:E})},y}(U.default);J.default=m},"./src/controller/audio-track-controller.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/events.ts"),U=O("./src/errors.ts"),D=O("./src/controller/base-playlist-controller.ts"),K=O("./src/types/loader.ts");function H(P,A){for(var S=0;S<A.length;S++){var C=A[S];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(P,C.key,C)}}function N(P,A,S){return A&&H(P.prototype,A),S&&H(P,S),P}function R(P,A){P.prototype=Object.create(A.prototype),P.prototype.constructor=P,b(P,A)}function b(P,A){return b=Object.setPrototypeOf||function(C,h){return C.__proto__=h,C},b(P,A)}var _=function(P){R(A,P);function A(C){var h;return h=P.call(this,C,"[audio-track-controller]")||this,h.tracks=[],h.groupId=null,h.tracksInGroup=[],h.trackId=-1,h.trackName="",h.selectDefaultTrack=!0,h.registerListeners(),h}var S=A.prototype;return S.registerListeners=function(){var h=this.hls;h.on(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.on(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),h.on(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.on(Z.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.on(Z.Events.ERROR,this.onError,this)},S.unregisterListeners=function(){var h=this.hls;h.off(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.off(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),h.off(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.off(Z.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.off(Z.Events.ERROR,this.onError,this)},S.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,P.prototype.destroy.call(this)},S.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},S.onManifestParsed=function(h,a){this.tracks=a.audioTracks||[]},S.onAudioTrackLoaded=function(h,a){var l=a.id,d=a.details,w=this.tracksInGroup[l];if(!w){this.warn("Invalid audio track id "+l);return}var v=w.details;w.details=a.details,this.log("audioTrack "+l+" loaded ["+d.startSN+"-"+d.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,a,v))},S.onLevelLoading=function(h,a){this.switchLevel(a.level)},S.onLevelSwitching=function(h,a){this.switchLevel(a.level)},S.switchLevel=function(h){var a=this.hls.levels[h];if(!(a!=null&&a.audioGroupIds))return;var l=a.audioGroupIds[a.urlId];if(this.groupId!==l){this.groupId=l;var d=this.tracks.filter(function(v){return!l||v.groupId===l});this.selectDefaultTrack&&!d.some(function(v){return v.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=d;var w={audioTracks:d};this.log("Updating audio tracks, "+d.length+' track(s) found in "'+l+'" group-id'),this.hls.trigger(Z.Events.AUDIO_TRACKS_UPDATED,w),this.selectInitialTrack()}},S.onError=function(h,a){if(P.prototype.onError.call(this,h,a),a.fatal||!a.context)return;a.context.type===K.PlaylistContextType.AUDIO_TRACK&&a.context.id===this.trackId&&a.context.groupId===this.groupId&&this.retryLoadingOrFail(a)},S.setAudioTrack=function(h){var a=this.tracksInGroup;if(h<0||h>=a.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var l=a[this.trackId];this.log("Now switching to audio-track index "+h);var d=a[h],w=d.id,v=d.groupId,m=v===void 0?"":v,L=d.name,y=d.type,f=d.url;if(this.trackId=h,this.trackName=L,this.selectDefaultTrack=!1,this.hls.trigger(Z.Events.AUDIO_TRACK_SWITCHING,{id:w,groupId:m,name:L,type:y,url:f}),d.details&&!d.details.live)return;var p=this.switchParams(d.url,l==null?void 0:l.details);this.loadPlaylist(p)},S.selectInitialTrack=function(){var h=this.tracksInGroup;console.assert(h.length,"Initial audio track should be selected when tracks are known");var a=this.trackName,l=this.findTrackId(a)||this.findTrackId();l!==-1?this.setAudioTrack(l):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(Z.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},S.findTrackId=function(h){for(var a=this.tracksInGroup,l=0;l<a.length;l++){var d=a[l];if((!this.selectDefaultTrack||d.default)&&(!h||h===d.name))return d.id}return-1},S.loadPlaylist=function(h){var a=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(a)){var l=a.id,d=a.groupId,w=a.url;if(h)try{w=h.addDirectives(w)}catch(v){this.warn("Could not construct new URL with HLS Delivery Directives: "+v)}this.log("loading audio-track playlist for id: "+l),this.clearTimer(),this.hls.trigger(Z.Events.AUDIO_TRACK_LOADING,{url:w,id:l,groupId:d,deliveryDirectives:h||null})}},N(A,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(h){this.selectDefaultTrack=!1,this.setAudioTrack(h)}}]),A}(D.default);J.default=_},"./src/controller/base-playlist-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return N});var Z=O("./src/polyfills/number.ts"),U=O("./src/types/level.ts"),D=O("./src/controller/level-helper.ts"),K=O("./src/utils/logger.ts"),H=O("./src/errors.ts"),N=function(){function R(_,P){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,P+":"),this.warn=K.logger.warn.bind(K.logger,P+":"),this.hls=_}var b=R.prototype;return b.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},b.onError=function(P,A){A.fatal&&A.type===H.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},b.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},b.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},b.stopLoad=function(){this.canLoad=!1,this.clearTimer()},b.switchParams=function(P,A){var S=A==null?void 0:A.renditionReports;if(S)for(var C=0;C<S.length;C++){var h=S[C],a=""+h.URI;if(a===P.substr(-a.length)){var l=parseInt(h["LAST-MSN"]),d=parseInt(h["LAST-PART"]);if(A&&this.hls.config.lowLatencyMode){var w=Math.min(A.age-A.partTarget,A.targetduration);d!==void 0&&w>A.partTarget&&(d+=1)}if(Object(Z.isFiniteNumber)(l))return new U.HlsUrlParameters(l,Object(Z.isFiniteNumber)(d)?d:void 0,U.HlsSkip.No)}}},b.loadPlaylist=function(P){},b.shouldLoadTrack=function(P){return this.canLoad&&P&&!!P.url&&(!P.details||P.details.live)},b.playlistLoaded=function(P,A,S){var C=this,h=A.details,a=A.stats,l=a.loading.end?Math.max(0,self.performance.now()-a.loading.end):0;if(h.advancedDateTime=Date.now()-l,h.live||S!=null&&S.live){if(h.reloaded(S),S&&this.log("live playlist "+P+" "+(h.advanced?"REFRESHED "+h.lastPartSn+"-"+h.lastPartIndex:"MISSED")),S&&h.fragments.length>0&&Object(D.mergeDetails)(S,h),!this.canLoad||!h.live)return;var d,w=void 0,v=void 0;if(h.canBlockReload&&h.endSN&&h.advanced){var m=this.hls.config.lowLatencyMode,L=h.lastPartSn,y=h.endSN,f=h.lastPartIndex,p=f!==-1,u=L===y,o=m?0:f;p?(w=u?y+1:L,v=u?o:f+1):w=y+1;var E=h.age,g=E+h.ageHeader,x=Math.min(g-h.partTarget,h.targetduration*1.5);if(x>0){if(S&&x>S.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+S.tuneInGoal+" to: "+x+" with playlist age: "+h.age),x=0;else{var I=Math.floor(x/h.targetduration);if(w+=I,v!==void 0){var j=Math.round(x%h.targetduration/h.partTarget);v+=j}this.log("CDN Tune-in age: "+h.ageHeader+"s last advanced "+E.toFixed(2)+"s goal: "+x+" skip sn "+I+" to part "+v)}h.tuneInGoal=x}if(d=this.getDeliveryDirectives(h,A.deliveryDirectives,w,v),m||!u){this.loadPlaylist(d);return}}else d=this.getDeliveryDirectives(h,A.deliveryDirectives,w,v);var G=Object(D.computeReloadInterval)(h,a);w!==void 0&&h.canBlockReload&&(G-=h.partTarget||1),this.log("reload live playlist "+P+" in "+Math.round(G)+" ms"),this.timer=self.setTimeout(function(){return C.loadPlaylist(d)},G)}else this.clearTimer()},b.getDeliveryDirectives=function(P,A,S,C){var h=Object(U.getSkipValue)(P,S);return A!=null&&A.skip&&P.deltaUpdateFailed&&(S=A.msn,C=A.part,h=U.HlsSkip.No),new U.HlsUrlParameters(S,C,h)},b.retryLoadingOrFail=function(P){var A=this,S=this.hls.config,C=this.retryCount<S.levelLoadingMaxRetry;if(C){var h;if(this.retryCount++,P.details.indexOf("LoadTimeOut")>-1&&(h=P.context)!==null&&h!==void 0&&h.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+P.details+'"'),this.loadPlaylist();else{var a=Math.min(Math.pow(2,this.retryCount)*S.levelLoadingRetryDelay,S.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return A.loadPlaylist()},a),this.warn("retry playlist loading #"+this.retryCount+" in "+a+' ms after "'+P.details+'"')}}else this.warn('cannot recover from error "'+P.details+'"'),this.clearTimer(),P.fatal=!0;return C},R}()},"./src/controller/base-stream-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"State",function(){return y}),O.d(J,"default",function(){return f});var Z=O("./src/polyfills/number.ts"),U=O("./src/task-loop.ts"),D=O("./src/controller/fragment-tracker.ts"),K=O("./src/utils/buffer-helper.ts"),H=O("./src/utils/logger.ts"),N=O("./src/events.ts"),R=O("./src/errors.ts"),b=O("./src/types/transmuxer.ts"),_=O("./src/utils/mp4-tools.ts"),P=O("./src/utils/discontinuities.ts"),A=O("./src/controller/fragment-finders.ts"),S=O("./src/controller/level-helper.ts"),C=O("./src/loader/fragment-loader.ts"),h=O("./src/crypt/decrypter.ts"),a=O("./src/utils/time-ranges.ts"),l=O("./src/types/loader.ts");function d(p,u){for(var o=0;o<u.length;o++){var E=u[o];E.enumerable=E.enumerable||!1,E.configurable=!0,"value"in E&&(E.writable=!0),Object.defineProperty(p,E.key,E)}}function w(p,u,o){return u&&d(p.prototype,u),o&&d(p,o),p}function v(p){if(p===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return p}function m(p,u){p.prototype=Object.create(u.prototype),p.prototype.constructor=p,L(p,u)}function L(p,u){return L=Object.setPrototypeOf||function(E,g){return E.__proto__=g,E},L(p,u)}var y={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"},f=function(p){m(u,p);function u(E,g,x){var I;return I=p.call(this)||this,I.hls=void 0,I.fragPrevious=null,I.fragCurrent=null,I.fragmentTracker=void 0,I.transmuxer=null,I._state=y.STOPPED,I.media=void 0,I.mediaBuffer=void 0,I.config=void 0,I.bitrateTest=!1,I.lastCurrentTime=0,I.nextLoadPosition=0,I.startPosition=0,I.loadedmetadata=!1,I.fragLoadError=0,I.retryDate=0,I.levels=null,I.fragmentLoader=void 0,I.levelLastLoaded=null,I.startFragRequested=!1,I.decrypter=void 0,I.initPTS=[],I.onvseeking=null,I.onvended=null,I.logPrefix="",I.log=void 0,I.warn=void 0,I.logPrefix=x,I.log=H.logger.log.bind(H.logger,x+":"),I.warn=H.logger.warn.bind(H.logger,x+":"),I.hls=E,I.fragmentLoader=new C.default(E.config),I.fragmentTracker=g,I.config=E.config,I.decrypter=new h.default(E,E.config),E.on(N.Events.KEY_LOADED,I.onKeyLoaded,v(I)),I}var o=u.prototype;return o.doTick=function(){this.onTickEnd()},o.onTickEnd=function(){},o.startLoad=function(g){},o.stopLoad=function(){this.fragmentLoader.abort();var g=this.fragCurrent;g&&this.fragmentTracker.removeFragment(g),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=y.STOPPED},o._streamEnded=function(g,x){var I=this.fragCurrent,j=this.fragmentTracker;if(!x.live&&I&&I.sn===x.endSN&&!g.nextStart){var G=j.getState(I);return G===D.FragmentState.PARTIAL||G===D.FragmentState.OK}return!1},o.onMediaAttached=function(g,x){var I=this.media=this.mediaBuffer=x.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),I.addEventListener("seeking",this.onvseeking),I.addEventListener("ended",this.onvended);var j=this.config;this.levels&&j.autoStartLoad&&this.state===y.STOPPED&&this.startLoad(j.startPosition)},o.onMediaDetaching=function(){var g=this.media;g!=null&&g.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),g&&(g.removeEventListener("seeking",this.onvseeking),g.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},o.onMediaSeeking=function(){var g=this.config,x=this.fragCurrent,I=this.media,j=this.mediaBuffer,G=this.state,V=I?I.currentTime:0,M=K.BufferHelper.bufferInfo(j||I,V,g.maxBufferHole);if(this.log("media seeking to "+(Object(Z.isFiniteNumber)(V)?V.toFixed(3):V)+", state: "+G),G===y.ENDED)this.resetLoadingState();else if(x&&!M.len){var F=g.maxFragLookUpTolerance,$=x.start-F,ie=x.start+x.duration+F,de=V>ie;(V<$||de)&&(de&&x.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),x.loader.abort()),this.resetLoadingState())}I&&(this.lastCurrentTime=V),!this.loadedmetadata&&!M.len&&(this.nextLoadPosition=this.startPosition=V),this.tickImmediate()},o.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},o.onKeyLoaded=function(g,x){if(this.state!==y.KEY_LOADING||x.frag!==this.fragCurrent||!this.levels)return;this.state=y.IDLE;var I=this.levels[x.frag.level].details;I&&this.loadFragment(x.frag,I,x.frag.start)},o.onHandlerDestroying=function(){this.stopLoad(),p.prototype.onHandlerDestroying.call(this)},o.onHandlerDestroyed=function(){this.state=y.STOPPED,this.hls.off(N.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,p.prototype.onHandlerDestroyed.call(this)},o.loadKey=function(g,x){this.log("Loading key for "+g.sn+" of ["+x.startSN+"-"+x.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+g.level),this.state=y.KEY_LOADING,this.fragCurrent=g,this.hls.trigger(N.Events.KEY_LOADING,{frag:g})},o.loadFragment=function(g,x,I){this._loadFragForPlayback(g,x,I)},o._loadFragForPlayback=function(g,x,I){var j=this,G=function(M){if(j.fragContextChanged(g)){j.warn("Fragment "+g.sn+(M.part?" p: "+M.part.index:"")+" of level "+g.level+" was dropped during download."),j.fragmentTracker.removeFragment(g);return}g.stats.chunkCount++,j._handleFragmentLoadProgress(M)};this._doFragLoad(g,x,I,G).then(function(V){if(!V)return;j.fragLoadError=0;var M=j.state;if(j.fragContextChanged(g)){(M===y.FRAG_LOADING||M===y.BACKTRACKING||!j.fragCurrent&&M===y.PARSING)&&(j.fragmentTracker.removeFragment(g),j.state=y.IDLE);return}if("payload"in V&&(j.log("Loaded fragment "+g.sn+" of level "+g.level),j.hls.trigger(N.Events.FRAG_LOADED,V),j.state===y.BACKTRACKING)){j.fragmentTracker.backtrack(g,V),j.resetFragmentLoading(g);return}j._handleFragmentLoadComplete(V)}).catch(function(V){j.warn(V),j.resetFragmentLoading(g)})},o.flushMainBuffer=function(g,x,I){if(I===void 0&&(I=null),!(g-x))return;var j={startOffset:g,endOffset:x,type:I};this.fragLoadError=0,this.hls.trigger(N.Events.BUFFER_FLUSHING,j)},o._loadInitSegment=function(g){var x=this;this._doFragLoad(g).then(function(I){if(!I||x.fragContextChanged(g)||!x.levels)throw new Error("init load aborted");return I}).then(function(I){var j=x.hls,G=I.payload,V=g.decryptdata;if(G&&G.byteLength>0&&V&&V.key&&V.iv&&V.method==="AES-128"){var M=self.performance.now();return x.decrypter.webCryptoDecrypt(new Uint8Array(G),V.key.buffer,V.iv.buffer).then(function(F){var $=self.performance.now();return j.trigger(N.Events.FRAG_DECRYPTED,{frag:g,payload:F,stats:{tstart:M,tdecrypt:$}}),I.payload=F,I})}return I}).then(function(I){var j=x.fragCurrent,G=x.hls,V=x.levels;if(!V)throw new Error("init load aborted, missing levels");var M=V[g.level].details;console.assert(M,"Level details are defined when init segment is loaded");var F=g.stats;x.state=y.IDLE,x.fragLoadError=0,g.data=new Uint8Array(I.payload),F.parsing.start=F.buffering.start=self.performance.now(),F.parsing.end=F.buffering.end=self.performance.now(),I.frag===j&&G.trigger(N.Events.FRAG_BUFFERED,{stats:F,frag:j,part:null,id:g.type}),x.tick()}).catch(function(I){x.warn(I),x.resetFragmentLoading(g)})},o.fragContextChanged=function(g){var x=this.fragCurrent;return!g||!x||g.level!==x.level||g.sn!==x.sn||g.urlId!==x.urlId},o.fragBufferedComplete=function(g,x){var I=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+g.type+" sn: "+g.sn+(x?" part: "+x.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+g.level+" "+a.default.toString(K.BufferHelper.getBuffered(I))),this.state=y.IDLE,this.tick()},o._handleFragmentLoadComplete=function(g){var x=this.transmuxer;if(!x)return;var I=g.frag,j=g.part,G=g.partsLoaded,V=!G||G.length===0||G.some(function(F){return!F}),M=new b.ChunkMetadata(I.level,I.sn,I.stats.chunkCount+1,0,j?j.index:-1,!V);x.flush(M)},o._handleFragmentLoadProgress=function(g){},o._doFragLoad=function(g,x,I,j){var G=this;if(I===void 0&&(I=null),!this.levels)throw new Error("frag load aborted, missing levels");if(I=Math.max(g.start,I||0),this.config.lowLatencyMode&&x){var V=x.partList;if(V&&j){I>g.end&&x.fragmentHint&&(g=x.fragmentHint);var M=this.getNextPart(V,g,I);if(M>-1){var F=V[M];return this.log("Loading part sn: "+g.sn+" p: "+F.index+" cc: "+g.cc+" of playlist ["+x.startSN+"-"+x.endSN+"] parts [0-"+M+"-"+(V.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+g.level+", target: "+parseFloat(I.toFixed(3))),this.nextLoadPosition=F.start+F.duration,this.state=y.FRAG_LOADING,this.hls.trigger(N.Events.FRAG_LOADING,{frag:g,part:V[M],targetBufferTime:I}),this.doFragPartsLoad(g,V,M,j).catch(function($){return G.handleFragLoadError($)})}else if(!g.url||this.loadedEndOfParts(V,I))return Promise.resolve(null)}}return this.log("Loading fragment "+g.sn+" cc: "+g.cc+" "+(x?"of ["+x.startSN+"-"+x.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+g.level+", target: "+parseFloat(I.toFixed(3))),Object(Z.isFiniteNumber)(g.sn)&&!this.bitrateTest&&(this.nextLoadPosition=g.start+g.duration),this.state=y.FRAG_LOADING,this.hls.trigger(N.Events.FRAG_LOADING,{frag:g,targetBufferTime:I}),this.fragmentLoader.load(g,j).catch(function($){return G.handleFragLoadError($)})},o.doFragPartsLoad=function(g,x,I,j){var G=this;return new Promise(function(V,M){var F=[],$=function ie(de){var ge=x[de];G.fragmentLoader.loadPart(g,ge,j).then(function(Le){F[ge.index]=Le;var Ee=Le.part;G.hls.trigger(N.Events.FRAG_LOADED,Le);var _e=x[de+1];if(_e&&_e.fragment===g)ie(de+1);else return V({frag:g,part:Ee,partsLoaded:F})}).catch(M)};$(I)})},o.handleFragLoadError=function(g){var x=g.data;return x&&x.details===R.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(x.frag,x.part):this.hls.trigger(N.Events.ERROR,x),null},o._handleTransmuxerFlush=function(g){var x=this.getCurrentContext(g);if(!x||this.state!==y.PARSING){this.fragCurrent||(this.state=y.IDLE);return}var I=x.frag,j=x.part,G=x.level,V=self.performance.now();I.stats.parsing.end=V,j&&(j.stats.parsing.end=V),this.updateLevelTiming(I,j,G,g.partial)},o.getCurrentContext=function(g){var x=this.levels,I=g.level,j=g.sn,G=g.part;if(!x||!x[I])return this.warn("Levels object was unset while buffering fragment "+j+" of level "+I+". The current chunk will not be buffered."),null;var V=x[I],M=G>-1?Object(S.getPartWith)(V,j,G):null,F=M?M.fragment:Object(S.getFragmentWithSN)(V,j,this.fragCurrent);return F?{frag:F,part:M,level:V}:null},o.bufferFragmentData=function(g,x,I,j){if(!g||this.state!==y.PARSING)return;var G=g.data1,V=g.data2,M=G;if(G&&V&&(M=Object(_.appendUint8Array)(G,V)),!M||!M.length)return;var F={type:g.type,frag:x,part:I,chunkMeta:j,parent:x.type,data:M};this.hls.trigger(N.Events.BUFFER_APPENDING,F),g.dropped&&g.independent&&!I&&this.flushBufferGap(x)},o.flushBufferGap=function(g){var x=this.media;if(!x)return;if(!K.BufferHelper.isBuffered(x,x.currentTime)){this.flushMainBuffer(0,g.start);return}var I=x.currentTime,j=K.BufferHelper.bufferInfo(x,I,0),G=g.duration,V=Math.min(this.config.maxFragLookUpTolerance*2,G*.25),M=Math.max(Math.min(g.start-V,j.end-V),I+V);g.start-M>V&&this.flushMainBuffer(M,g.start)},o.getFwdBufferInfo=function(g,x){var I=this.config,j=this.getLoadPosition();if(!Object(Z.isFiniteNumber)(j))return null;var G=K.BufferHelper.bufferInfo(g,j,I.maxBufferHole);if(G.len===0&&G.nextStart!==void 0){var V=this.fragmentTracker.getBufferedFrag(j,x);if(V&&G.nextStart<V.end)return K.BufferHelper.bufferInfo(g,j,Math.max(G.nextStart,I.maxBufferHole))}return G},o.getMaxBufferLength=function(g){var x=this.config,I;return g?I=Math.max(8*x.maxBufferSize/g,x.maxBufferLength):I=x.maxBufferLength,Math.min(I,x.maxMaxBufferLength)},o.reduceMaxBufferLength=function(g){var x=this.config,I=g||x.maxBufferLength;return x.maxMaxBufferLength>=I?(x.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+x.maxMaxBufferLength+"s"),!0):!1},o.getNextFragment=function(g,x){var I,j,G=x.fragments,V=G.length;if(!V)return null;var M=this.config,F=G[0].start,$;if(x.live){var ie=M.initialLiveManifestSize;if(V<ie)return this.warn("Not enough fragments to start playback (have: "+V+", need: "+ie+")"),null;!x.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&($=this.getInitialLiveFragment(x,G),this.startPosition=$?this.hls.liveSyncPosition||$.start:g)}else g<=F&&($=G[0]);if(!$){var de=M.lowLatencyMode?x.partEnd:x.fragmentEnd;$=this.getFragmentAtPosition(g,de,x)}return(I=$)!==null&&I!==void 0&&I.initSegment&&!((j=$)!==null&&j!==void 0&&j.initSegment.data)&&!this.bitrateTest&&($=$.initSegment),$},o.getNextPart=function(g,x,I){for(var j=-1,G=!1,V=!0,M=0,F=g.length;M<F;M++){var $=g[M];if(V=V&&!$.independent,j>-1&&I<$.start)break;var ie=$.loaded;!ie&&(G||$.independent||V)&&$.fragment===x&&(j=M),G=ie}return j},o.loadedEndOfParts=function(g,x){var I=g[g.length-1];return I&&x>I.start&&I.loaded},o.getInitialLiveFragment=function(g,x){var I=this.fragPrevious,j=null;if(I){if(g.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+I.programDateTime),j=Object(A.findFragmentByPDT)(x,I.endProgramDateTime,this.config.maxFragLookUpTolerance)),!j){var G=I.sn+1;if(G>=g.startSN&&G<=g.endSN){var V=x[G-g.startSN];I.cc===V.cc&&(j=V,this.log("Live playlist, switching playlist, load frag with next SN: "+j.sn))}j||(j=Object(A.findFragWithCC)(x,I.cc),j&&this.log("Live playlist, switching playlist, load frag with same CC: "+j.sn))}}else{var M=this.hls.liveSyncPosition;M!==null&&(j=this.getFragmentAtPosition(M,this.bitrateTest?g.fragmentEnd:g.edge,g))}return j},o.getFragmentAtPosition=function(g,x,I){var j=this.config,G=this.fragPrevious,V=I.fragments,M=I.endSN,F=I.fragmentHint,$=j.maxFragLookUpTolerance,ie=!!(j.lowLatencyMode&&I.partList&&F);ie&&F&&!this.bitrateTest&&(V=V.concat(F),M=F.sn);var de;if(g<x){var ge=g>x-$?0:$;de=Object(A.findFragmentByPTS)(G,V,g,ge)}else de=V[V.length-1];if(de){var Le=de.sn-I.startSN,Ee=G&&de.level===G.level,_e=V[Le+1],Se=this.fragmentTracker.getState(de);if(Se===D.FragmentState.BACKTRACKED){de=null;for(var xe=Le;V[xe]&&this.fragmentTracker.getState(V[xe])===D.FragmentState.BACKTRACKED;)G?de=V[xe--]:de=V[--xe];de||(de=_e)}else G&&de.sn===G.sn&&!ie&&(Ee&&(de.sn<M&&this.fragmentTracker.getState(_e)!==D.FragmentState.OK?(this.log("SN "+de.sn+" just loaded, load next one: "+_e.sn),de=_e):de=null))}return de},o.synchronizeToLiveEdge=function(g){var x=this.config,I=this.media;if(!I)return;var j=this.hls.liveSyncPosition,G=I.currentTime,V=g.fragments[0].start,M=g.edge,F=G>=V-x.maxFragLookUpTolerance&&G<=M;if(j!==null&&I.duration>j&&(G<j||!F)){var $=x.liveMaxLatencyDuration!==void 0?x.liveMaxLatencyDuration:x.liveMaxLatencyDurationCount*g.targetduration;(!F&&I.readyState<4||G<M-$)&&(this.loadedmetadata||(this.nextLoadPosition=j),I.readyState&&(this.warn("Playback: "+G.toFixed(3)+" is located too far from the end of live sliding playlist: "+M+", reset currentTime to : "+j.toFixed(3)),I.currentTime=j))}},o.alignPlaylists=function(g,x){var I=this.levels,j=this.levelLastLoaded,G=this.fragPrevious,V=j!==null?I[j]:null,M=g.fragments.length;if(!M)return this.warn("No fragments in live playlist"),0;var F=g.fragments[0].start,$=!x,ie=g.alignedSliding&&Object(Z.isFiniteNumber)(F);if($||!ie&&!F){Object(P.alignStream)(G,V,g);var de=g.fragments[0].start;return this.log("Live playlist sliding: "+de.toFixed(2)+" start-sn: "+(x?x.startSN:"na")+"->"+g.startSN+" prev-sn: "+(G?G.sn:"na")+" fragments: "+M),de}return F},o.waitForCdnTuneIn=function(g){var x=3;return g.live&&g.canBlockReload&&g.tuneInGoal>Math.max(g.partHoldBack,g.partTarget*x)},o.setStartPosition=function(g,x){var I=this.startPosition;if(I<x&&(I=-1),I===-1||this.lastCurrentTime===-1){var j=g.startTimeOffset;Object(Z.isFiniteNumber)(j)?(I=x+j,j<0&&(I+=g.totalduration),I=Math.min(Math.max(x,I),x+g.totalduration),this.log("Start time offset "+j+" found in playlist, adjust startPosition to "+I),this.startPosition=I):g.live?I=this.hls.liveSyncPosition||x:this.startPosition=I=0,this.lastCurrentTime=I}this.nextLoadPosition=I},o.getLoadPosition=function(){var g=this.media,x=0;return this.loadedmetadata&&g?x=g.currentTime:this.nextLoadPosition&&(x=this.nextLoadPosition),x},o.handleFragLoadAborted=function(g,x){this.transmuxer&&g.sn!=="initSegment"&&g.stats.aborted&&(this.warn("Fragment "+g.sn+(x?" part"+x.index:"")+" of level "+g.level+" was aborted"),this.resetFragmentLoading(g))},o.resetFragmentLoading=function(g){(!this.fragCurrent||!this.fragContextChanged(g))&&(this.state=y.IDLE)},o.onFragmentOrKeyLoadError=function(g,x){if(x.fatal)return;var I=x.frag;if(!I||I.type!==g)return;var j=this.fragCurrent;console.assert(j&&I.sn===j.sn&&I.level===j.level&&I.urlId===j.urlId,"Frag load error must match current frag to retry");var G=this.config;if(this.fragLoadError+1<=G.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(I.level))return;var V=Math.min(Math.pow(2,this.fragLoadError)*G.fragLoadingRetryDelay,G.fragLoadingMaxRetryTimeout);this.warn("Fragment "+I.sn+" of "+g+" "+I.level+" failed to load, retrying in "+V+"ms"),this.retryDate=self.performance.now()+V,this.fragLoadError++,this.state=y.FRAG_LOADING_WAITING_RETRY}else x.levelRetry?(g===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=y.IDLE):(H.logger.error(x.details+" reaches max retry, redispatch as fatal ..."),x.fatal=!0,this.hls.stopLoad(),this.state=y.ERROR)},o.afterBufferFlushed=function(g,x,I){if(!g)return;var j=K.BufferHelper.getBuffered(g);this.fragmentTracker.detectEvictedFragments(x,j,I),this.state===y.ENDED&&this.resetLoadingState()},o.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=y.IDLE},o.resetLiveStartWhenNotLoaded=function(g){if(!this.loadedmetadata){this.startFragRequested=!1;var x=this.levels?this.levels[g].details:null;if(x!=null&&x.live)return this.startPosition=-1,this.setStartPosition(x,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},o.updateLevelTiming=function(g,x,I,j){var G=this,V=I.details;console.assert(!!V,"level.details must be defined");var M=Object.keys(g.elementaryStreams).reduce(function(F,$){var ie=g.elementaryStreams[$];if(ie){var de=ie.endPTS-ie.startPTS;if(de<=0)return G.warn("Could not parse fragment "+g.sn+" "+$+" duration reliably ("+de+") resetting transmuxer to fallback to playlist timing"),G.resetTransmuxer(),F||!1;var ge=j?0:Object(S.updateFragPTSDTS)(V,g,ie.startPTS,ie.endPTS,ie.startDTS,ie.endDTS);return G.hls.trigger(N.Events.LEVEL_PTS_UPDATED,{details:V,level:I,drift:ge,type:$,frag:g,start:ie.startPTS,end:ie.endPTS}),!0}return F},!1);M?(this.state=y.PARSED,this.hls.trigger(N.Events.FRAG_PARSED,{frag:g,part:x})):this.resetLoadingState()},o.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},w(u,[{key:"state",get:function(){return this._state},set:function(g){var x=this._state;x!==g&&(this._state=g,this.log(x+"->"+g))}}]),u}(U.default)},"./src/controller/buffer-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return A});var Z=O("./src/polyfills/number.ts"),U=O("./src/events.ts"),D=O("./src/utils/logger.ts"),K=O("./src/errors.ts"),H=O("./src/utils/buffer-helper.ts"),N=O("./src/utils/mediasource-helper.ts"),R=O("./src/loader/fragment.ts"),b=O("./src/controller/buffer-operation-queue.ts"),_=Object(N.getMediaSource)(),P=/([ha]vc.)(?:\.[^.,]+)+/,A=function(){function S(h){var a=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 l=a.hls,d=a.media,w=a.mediaSource;D.logger.log("[buffer-controller]: Media source opened"),d&&(a.updateMediaElementDuration(),l.trigger(U.Events.MEDIA_ATTACHED,{media:d})),w&&w.removeEventListener("sourceopen",a._onMediaSourceOpen),a.checkPendingTracks()},this._onMediaSourceClose=function(){D.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){D.logger.log("[buffer-controller]: Media source ended")},this.hls=h,this._initSourceBuffer(),this.registerListeners()}var C=S.prototype;return C.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},C.destroy=function(){this.unregisterListeners(),this.details=null},C.registerListeners=function(){var a=this.hls;a.on(U.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(U.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(U.Events.BUFFER_RESET,this.onBufferReset,this),a.on(U.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.on(U.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.on(U.Events.BUFFER_EOS,this.onBufferEos,this),a.on(U.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.on(U.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.on(U.Events.FRAG_PARSED,this.onFragParsed,this),a.on(U.Events.FRAG_CHANGED,this.onFragChanged,this)},C.unregisterListeners=function(){var a=this.hls;a.off(U.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(U.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(U.Events.BUFFER_RESET,this.onBufferReset,this),a.off(U.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.off(U.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.off(U.Events.BUFFER_EOS,this.onBufferEos,this),a.off(U.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.off(U.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.off(U.Events.FRAG_PARSED,this.onFragParsed,this),a.off(U.Events.FRAG_CHANGED,this.onFragChanged,this)},C._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new b.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},C.onManifestParsed=function(a,l){var d=2;(l.audio&&!l.video||!l.altAudio)&&(d=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=d,this.details=null,D.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},C.onMediaAttaching=function(a,l){var d=this.media=l.media;if(d&&_){var w=this.mediaSource=new _;w.addEventListener("sourceopen",this._onMediaSourceOpen),w.addEventListener("sourceended",this._onMediaSourceEnded),w.addEventListener("sourceclose",this._onMediaSourceClose),d.src=self.URL.createObjectURL(w),this._objectUrl=d.src}},C.onMediaDetaching=function(){var a=this.media,l=this.mediaSource,d=this._objectUrl;if(l){if(D.logger.log("[buffer-controller]: media source detaching"),l.readyState==="open")try{l.endOfStream()}catch(w){D.logger.warn("[buffer-controller]: onMediaDetaching: "+w.message+" while calling endOfStream")}this.onBufferReset(),l.removeEventListener("sourceopen",this._onMediaSourceOpen),l.removeEventListener("sourceended",this._onMediaSourceEnded),l.removeEventListener("sourceclose",this._onMediaSourceClose),a&&(d&&self.URL.revokeObjectURL(d),a.src===d?(a.removeAttribute("src"),a.load()):D.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(U.Events.MEDIA_DETACHED,void 0)},C.onBufferReset=function(){var a=this;this.getSourceBufferTypes().forEach(function(l){var d=a.sourceBuffer[l];try{d&&(a.removeBufferListeners(l),a.mediaSource&&a.mediaSource.removeSourceBuffer(d),a.sourceBuffer[l]=void 0)}catch(w){D.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",w)}}),this._initSourceBuffer()},C.onBufferCodecs=function(a,l){var d=this,w=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(v){if(w){var m=d.tracks[v];if(m&&typeof m.buffer.changeType=="function"){var L=l[v],y=L.codec,f=L.levelCodec,p=L.container,u=(m.levelCodec||m.codec).replace(P,"$1"),o=(f||y).replace(P,"$1");if(u!==o){var E=p+";codecs="+(f||y);d.appendChangeType(v,E)}}}else d.pendingTracks[v]=l[v]}),w)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},C.appendChangeType=function(a,l){var d=this,w=this.operationQueue,v={execute:function(){var L=d.sourceBuffer[a];L&&(D.logger.log("[buffer-controller]: changing "+a+" sourceBuffer type to "+l),L.changeType(l)),w.shiftAndExecuteNext(a)},onStart:function(){},onComplete:function(){},onError:function(L){D.logger.warn("[buffer-controller]: Failed to change "+a+" SourceBuffer type",L)}};w.append(v,a)},C.onBufferAppending=function(a,l){var d=this,w=this.hls,v=this.operationQueue,m=this.tracks,L=l.data,y=l.type,f=l.frag,p=l.part,u=l.chunkMeta,o=u.buffering[y],E=self.performance.now();o.start=E;var g=f.stats.buffering,x=p?p.stats.buffering:null;g.start===0&&(g.start=E),x&&x.start===0&&(x.start=E);var I=m.audio,j=y==="audio"&&u.id===1&&(I==null?void 0:I.container)==="audio/mpeg",G={execute:function(){if(o.executeStart=self.performance.now(),j){var M=d.sourceBuffer[y];if(M){var F=f.start-M.timestampOffset;Math.abs(F)>=.1&&(D.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+f.start+" (delta: "+F+") sn: "+f.sn+")"),M.timestampOffset=f.start)}}d.appendExecutor(L,y)},onStart:function(){},onComplete:function(){var M=self.performance.now();o.executeEnd=o.end=M,g.first===0&&(g.first=M),x&&x.first===0&&(x.first=M);var F=d.sourceBuffer,$={};for(var ie in F)$[ie]=H.BufferHelper.getBuffered(F[ie]);d.appendError=0,d.hls.trigger(U.Events.BUFFER_APPENDED,{type:y,frag:f,part:p,chunkMeta:u,parent:f.type,timeRanges:$})},onError:function(M){D.logger.error("[buffer-controller]: Error encountered while trying to append to the "+y+" SourceBuffer",M);var F={type:K.ErrorTypes.MEDIA_ERROR,parent:f.type,details:K.ErrorDetails.BUFFER_APPEND_ERROR,err:M,fatal:!1};M.code===DOMException.QUOTA_EXCEEDED_ERR?F.details=K.ErrorDetails.BUFFER_FULL_ERROR:(d.appendError++,F.details=K.ErrorDetails.BUFFER_APPEND_ERROR,d.appendError>w.config.appendErrorMaxRetry&&(D.logger.error("[buffer-controller]: Failed "+w.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),F.fatal=!0)),w.trigger(U.Events.ERROR,F)}};v.append(G,y)},C.onBufferFlushing=function(a,l){var d=this,w=this.operationQueue,v=function(L){return{execute:d.removeExecutor.bind(d,L,l.startOffset,l.endOffset),onStart:function(){},onComplete:function(){d.hls.trigger(U.Events.BUFFER_FLUSHED,{type:L})},onError:function(f){D.logger.warn("[buffer-controller]: Failed to remove from "+L+" SourceBuffer",f)}}};l.type?w.append(v(l.type),l.type):this.getSourceBufferTypes().forEach(function(m){w.append(v(m),m)})},C.onFragParsed=function(a,l){var d=this,w=l.frag,v=l.part,m=[],L=v?v.elementaryStreams:w.elementaryStreams;L[R.ElementaryStreamTypes.AUDIOVIDEO]?m.push("audiovideo"):(L[R.ElementaryStreamTypes.AUDIO]&&m.push("audio"),L[R.ElementaryStreamTypes.VIDEO]&&m.push("video"));var y=function(){var p=self.performance.now();w.stats.buffering.end=p,v&&(v.stats.buffering.end=p);var u=v?v.stats:w.stats;d.hls.trigger(U.Events.FRAG_BUFFERED,{frag:w,part:v,stats:u,id:w.type})};m.length===0&&D.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+w.type+" level: "+w.level+" sn: "+w.sn),this.blockBuffers(y,m)},C.onFragChanged=function(a,l){this.flushBackBuffer()},C.onBufferEos=function(a,l){var d=this,w=this.getSourceBufferTypes().reduce(function(v,m){var L=d.sourceBuffer[m];return(!l.type||l.type===m)&&(L&&!L.ended&&(L.ended=!0,D.logger.log("[buffer-controller]: "+m+" sourceBuffer now EOS"))),v&&!!(!L||L.ended)},!0);w&&this.blockBuffers(function(){var v=d.mediaSource;if(!v||v.readyState!=="open")return;v.endOfStream()})},C.onLevelUpdated=function(a,l){var d=l.details;if(!d.fragments.length)return;this.details=d,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},C.flushBackBuffer=function(){var a=this.hls,l=this.details,d=this.media,w=this.sourceBuffer;if(!d||l===null)return;var v=this.getSourceBufferTypes();if(!v.length)return;var m=l.live&&a.config.liveBackBufferLength!==null?a.config.liveBackBufferLength:a.config.backBufferLength;if(!Object(Z.isFiniteNumber)(m)||m<0)return;var L=d.currentTime,y=l.levelTargetDuration,f=Math.max(m,y),p=Math.floor(L/y)*y-f;v.forEach(function(u){var o=w[u];if(o){var E=H.BufferHelper.getBuffered(o);E.length>0&&p>E.start(0)&&(a.trigger(U.Events.BACK_BUFFER_REACHED,{bufferEnd:p}),l.live&&a.trigger(U.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:p}),a.trigger(U.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:p,type:u}))}})},C.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var a=this.details,l=this.hls,d=this.media,w=this.mediaSource,v=a.fragments[0].start+a.totalduration,m=d.duration,L=Object(Z.isFiniteNumber)(w.duration)?w.duration:0;a.live&&l.config.liveDurationInfinity?(D.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),w.duration=Infinity,this.updateSeekableRange(a)):(v>L&&v>m||!Object(Z.isFiniteNumber)(m))&&(D.logger.log("[buffer-controller]: Updating Media Source duration to "+v.toFixed(3)),w.duration=v)},C.updateSeekableRange=function(a){var l=this.mediaSource,d=a.fragments,w=d.length;if(w&&a.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var v=Math.max(0,d[0].start),m=Math.max(v,v+a.totalduration);l.setLiveSeekableRange(v,m)}},C.checkPendingTracks=function(){var a=this.bufferCodecEventsExpected,l=this.operationQueue,d=this.pendingTracks,w=Object.keys(d).length;if(w&&!a||w===2){this.createSourceBuffers(d),this.pendingTracks={};var v=this.getSourceBufferTypes();if(v.length===0){this.hls.trigger(U.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}v.forEach(function(m){l.executeNext(m)})}},C.createSourceBuffers=function(a){var l=this.sourceBuffer,d=this.mediaSource;if(!d)throw Error("createSourceBuffers called when mediaSource was null");var w=0;for(var v in a)if(!l[v]){var m=a[v];if(!m)throw Error("source buffer exists for track "+v+", however track does not");var L=m.levelCodec||m.codec,y=m.container+";codecs="+L;D.logger.log("[buffer-controller]: creating sourceBuffer("+y+")");try{var f=l[v]=d.addSourceBuffer(y),p=v;this.addBufferListener(p,"updatestart",this._onSBUpdateStart),this.addBufferListener(p,"updateend",this._onSBUpdateEnd),this.addBufferListener(p,"error",this._onSBUpdateError),this.tracks[v]={buffer:f,codec:L,container:m.container,levelCodec:m.levelCodec,id:m.id},w++}catch(u){D.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+u.message),this.hls.trigger(U.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:u,mimeType:y})}}w&&this.hls.trigger(U.Events.BUFFER_CREATED,{tracks:this.tracks})},C._onSBUpdateStart=function(a){var l=this.operationQueue,d=l.current(a);d.onStart()},C._onSBUpdateEnd=function(a){var l=this.operationQueue,d=l.current(a);d.onComplete(),l.shiftAndExecuteNext(a)},C._onSBUpdateError=function(a,l){D.logger.error("[buffer-controller]: "+a+" SourceBuffer error",l),this.hls.trigger(U.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var d=this.operationQueue.current(a);d&&d.onError(l)},C.removeExecutor=function(a,l,d){var w=this.media,v=this.mediaSource,m=this.operationQueue,L=this.sourceBuffer,y=L[a];if(!w||!v||!y){D.logger.warn("[buffer-controller]: Attempting to remove from the "+a+" SourceBuffer, but it does not exist"),m.shiftAndExecuteNext(a);return}var f=Object(Z.isFiniteNumber)(w.duration)?w.duration:Infinity,p=Object(Z.isFiniteNumber)(v.duration)?v.duration:Infinity,u=Math.max(0,l),o=Math.min(d,f,p);o>u?(D.logger.log("[buffer-controller]: Removing ["+u+","+o+"] from the "+a+" SourceBuffer"),console.assert(!y.updating,a+" sourceBuffer must not be updating"),y.remove(u,o)):m.shiftAndExecuteNext(a)},C.appendExecutor=function(a,l){var d=this.operationQueue,w=this.sourceBuffer,v=w[l];if(!v){D.logger.warn("[buffer-controller]: Attempting to append to the "+l+" SourceBuffer, but it does not exist"),d.shiftAndExecuteNext(l);return}v.ended=!1,console.assert(!v.updating,l+" sourceBuffer must not be updating"),v.appendBuffer(a)},C.blockBuffers=function(a,l){var d=this;if(l===void 0&&(l=this.getSourceBufferTypes()),!l.length){D.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(a);return}var w=this.operationQueue,v=l.map(function(m){return w.appendBlocker(m)});Promise.all(v).then(function(){a(),l.forEach(function(m){var L=d.sourceBuffer[m];(!L||!L.updating)&&w.shiftAndExecuteNext(m)})})},C.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},C.addBufferListener=function(a,l,d){var w=this.sourceBuffer[a];if(!w)return;var v=d.bind(this,a);this.listeners[a].push({event:l,listener:v}),w.addEventListener(l,v)},C.removeBufferListeners=function(a){var l=this.sourceBuffer[a];if(!l)return;this.listeners[a].forEach(function(d){l.removeEventListener(d.event,d.listener)})},S}()},"./src/controller/buffer-operation-queue.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return U});var Z=O("./src/utils/logger.ts"),U=function(){function D(H){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=H}var K=D.prototype;return K.append=function(N,R){var b=this.queues[R];b.push(N),b.length===1&&this.buffers[R]&&this.executeNext(R)},K.insertAbort=function(N,R){var b=this.queues[R];b.unshift(N),this.executeNext(R)},K.appendBlocker=function(N){var R,b=new Promise(function(P){R=P}),_={execute:R,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(_,N),b},K.executeNext=function(N){var R=this.buffers,b=this.queues,_=R[N],P=b[N];if(P.length){var A=P[0];try{A.execute()}catch(S){Z.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),A.onError(S),(!_||!_.updating)&&(P.shift(),this.executeNext(N))}}},K.shiftAndExecuteNext=function(N){this.queues[N].shift(),this.executeNext(N)},K.current=function(N){return this.queues[N][0]},D}()},"./src/controller/cap-level-controller.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/events.ts");function U(H,N){for(var R=0;R<N.length;R++){var b=N[R];b.enumerable=b.enumerable||!1,b.configurable=!0,"value"in b&&(b.writable=!0),Object.defineProperty(H,b.key,b)}}function D(H,N,R){return N&&U(H.prototype,N),R&&U(H,R),H}var K=function(){function H(R){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=R,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var N=H.prototype;return N.setStreamController=function(b){this.streamController=b},N.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},N.registerListeners=function(){var b=this.hls;b.on(Z.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),b.on(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),b.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),b.on(Z.Events.BUFFER_CODECS,this.onBufferCodecs,this),b.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},N.unregisterListener=function(){var b=this.hls;b.off(Z.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),b.off(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),b.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),b.off(Z.Events.BUFFER_CODECS,this.onBufferCodecs,this),b.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},N.onFpsDropLevelCapping=function(b,_){H.isLevelAllowed(_.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(_.droppedLevel)},N.onMediaAttaching=function(b,_){this.media=_.media instanceof HTMLVideoElement?_.media:null},N.onManifestParsed=function(b,_){var P=this.hls;this.restrictedLevels=[],this.firstLevel=_.firstLevel,P.config.capLevelToPlayerSize&&_.video&&this.startCapping()},N.onBufferCodecs=function(b,_){var P=this.hls;P.config.capLevelToPlayerSize&&_.video&&this.startCapping()},N.onMediaDetaching=function(){this.stopCapping()},N.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var b=this.hls.levels;if(b.length){var _=this.hls;_.autoLevelCapping=this.getMaxLevel(b.length-1),_.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=_.autoLevelCapping}}},N.getMaxLevel=function(b){var _=this,P=this.hls.levels;if(!P.length)return-1;var A=P.filter(function(S,C){return H.isLevelAllowed(C,_.restrictedLevels)&&C<=b});return this.clientRect=null,H.getMaxLevelByMediaSize(A,this.mediaWidth,this.mediaHeight)},N.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()},N.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},N.getDimensions=function(){if(this.clientRect)return this.clientRect;var b=this.media,_={width:0,height:0};if(b){var P=b.getBoundingClientRect();_.width=P.width,_.height=P.height,!_.width&&!_.height&&(_.width=P.right-P.left||b.width||0,_.height=P.bottom-P.top||b.height||0)}return this.clientRect=_,_},H.isLevelAllowed=function(b,_){return _===void 0&&(_=[]),_.indexOf(b)===-1},H.getMaxLevelByMediaSize=function(b,_,P){if(!b||!b.length)return-1;for(var A=function(l,d){return d?l.width!==d.width||l.height!==d.height:!0},S=b.length-1,C=0;C<b.length;C+=1){var h=b[C];if((h.width>=_||h.height>=P)&&A(h,b[C+1])){S=C;break}}return S},D(H,[{key:"mediaWidth",get:function(){return this.getDimensions().width*H.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*H.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var b=1;try{b=self.devicePixelRatio}catch(_){}return b}}]),H}();J.default=K},"./src/controller/cmcd-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return A});var Z=O("./src/events.ts"),U=O("./src/types/cmcd.ts"),D=O("./src/utils/buffer-helper.ts"),K=O("./src/utils/logger.ts");function H(S,C){for(var h=0;h<C.length;h++){var a=C[h];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(S,a.key,a)}}function N(S,C,h){return C&&H(S.prototype,C),h&&H(S,h),S}function R(S,C){var h=typeof Symbol!="undefined"&&S[Symbol.iterator]||S["@@iterator"];if(h)return(h=h.call(S)).next.bind(h);if(Array.isArray(S)||(h=b(S))||C&&S&&typeof S.length=="number"){h&&(S=h);var a=0;return function(){return a>=S.length?{done:!0}:{done:!1,value:S[a++]}}}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 b(S,C){if(!S)return;if(typeof S=="string")return _(S,C);var h=Object.prototype.toString.call(S).slice(8,-1);if(h==="Object"&&S.constructor&&(h=S.constructor.name),h==="Map"||h==="Set")return Array.from(S);if(h==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(h))return _(S,C)}function _(S,C){(C==null||C>S.length)&&(C=S.length);for(var h=0,a=new Array(C);h<C;h++)a[h]=S[h];return a}function P(){return P=Object.assign||function(S){for(var C=1;C<arguments.length;C++){var h=arguments[C];for(var a in h)Object.prototype.hasOwnProperty.call(h,a)&&(S[a]=h[a])}return S},P.apply(this,arguments)}var A=function(){function S(h){var a=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(){a.initialized&&(a.starved=!0),a.buffering=!0},this.onPlaying=function(){a.initialized||(a.initialized=!0),a.buffering=!1},this.applyPlaylistData=function(w){try{a.apply(w,{ot:U.CMCDObjectType.MANIFEST,su:!a.initialized})}catch(v){K.logger.warn("Could not generate manifest CMCD data.",v)}},this.applyFragmentData=function(w){try{var v=w.frag,m=a.hls.levels[v.level],L=a.getObjectType(v),y={d:v.duration*1e3,ot:L};(L===U.CMCDObjectType.VIDEO||L===U.CMCDObjectType.AUDIO||L==U.CMCDObjectType.MUXED)&&(y.br=m.bitrate/1e3,y.tb=a.getTopBandwidth(L),y.bl=a.getBufferLength(L)),a.apply(w,y)}catch(f){K.logger.warn("Could not generate segment CMCD data.",f)}},this.hls=h;var l=this.config=h.config,d=l.cmcd;d!=null&&(l.pLoader=this.createPlaylistLoader(),l.fLoader=this.createFragmentLoader(),this.sid=d.sessionId||S.uuid(),this.cid=d.contentId,this.useHeaders=d.useHeaders===!0,this.registerListeners())}var C=S.prototype;return C.registerListeners=function(){var a=this.hls;a.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.on(Z.Events.BUFFER_CREATED,this.onBufferCreated,this)},C.unregisterListeners=function(){var a=this.hls;a.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.off(Z.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},C.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},C.onMediaAttached=function(a,l){this.media=l.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},C.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},C.onBufferCreated=function(a,l){var d,w;this.audioBuffer=(d=l.tracks.audio)===null||d===void 0?void 0:d.buffer,this.videoBuffer=(w=l.tracks.video)===null||w===void 0?void 0:w.buffer},C.createData=function(){var a;return{v:U.CMCDVersion,sf:U.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(a=this.media)===null||a===void 0?void 0:a.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},C.apply=function(a,l){l===void 0&&(l={}),P(l,this.createData());var d=l.ot===U.CMCDObjectType.INIT||l.ot===U.CMCDObjectType.VIDEO||l.ot===U.CMCDObjectType.MUXED;if(this.starved&&d&&(l.bs=!0,l.su=!0,this.starved=!1),l.su==null&&(l.su=this.buffering),this.useHeaders){var w=S.toHeaders(l);if(!Object.keys(w).length)return;a.headers||(a.headers={}),P(a.headers,w)}else{var v=S.toQuery(l);if(!v)return;a.url=S.appendQueryToUri(a.url,v)}},C.getObjectType=function(a){var l=a.type;return l==="subtitle"?U.CMCDObjectType.TIMED_TEXT:a.sn==="initSegment"?U.CMCDObjectType.INIT:l==="audio"?U.CMCDObjectType.AUDIO:l==="main"?this.hls.audioTracks.length?U.CMCDObjectType.VIDEO:U.CMCDObjectType.MUXED:void 0},C.getTopBandwidth=function(a){for(var l=0,d=a===U.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,w=R(d),v;!(v=w()).done;){var m=v.value;m.bitrate>l&&(l=m.bitrate)}return l>0?l:NaN},C.getBufferLength=function(a){var l=this.hls.media,d=a===U.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!d||!l)return NaN;var w=D.BufferHelper.bufferInfo(d,l.currentTime,this.config.maxBufferHole);return w.len*1e3},C.createPlaylistLoader=function(){var a=this.config.pLoader,l=this.applyPlaylistData,d=a||this.config.loader;return function(){function w(m){this.loader=void 0,this.loader=new d(m)}var v=w.prototype;return v.destroy=function(){this.loader.destroy()},v.abort=function(){this.loader.abort()},v.load=function(L,y,f){l(L),this.loader.load(L,y,f)},N(w,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),w}()},C.createFragmentLoader=function(){var a=this.config.fLoader,l=this.applyFragmentData,d=a||this.config.loader;return function(){function w(m){this.loader=void 0,this.loader=new d(m)}var v=w.prototype;return v.destroy=function(){this.loader.destroy()},v.abort=function(){this.loader.abort()},v.load=function(L,y,f){l(L),this.loader.load(L,y,f)},N(w,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),w}()},S.uuid=function(){var a=URL.createObjectURL(new Blob),l=a.toString();return URL.revokeObjectURL(a),l.substr(l.lastIndexOf("/")+1)},S.serialize=function(a){for(var l=[],d=function(j){return!Number.isNaN(j)&&j!=null&&j!==""&&j!==!1},w=function(j){return Math.round(j)},v=function(j){return w(j/100)*100},m=function(j){return encodeURIComponent(j)},L={br:w,d:w,bl:v,dl:v,mtp:v,nor:m,rtp:v,tb:w},y=Object.keys(a||{}).sort(),f=R(y),p;!(p=f()).done;){var u=p.value,o=a[u];if(!d(o))continue;if(u==="v"&&o===1)continue;if(u=="pr"&&o===1)continue;var E=L[u];E&&(o=E(o));var g=typeof o,x=void 0;u==="ot"||u==="sf"||u==="st"?x=u+"="+o:g==="boolean"?x=u:g==="number"?x=u+"="+o:x=u+"="+JSON.stringify(o),l.push(x)}return l.join(",")},S.toHeaders=function(a){for(var l=Object.keys(a),d={},w=["Object","Request","Session","Status"],v=[{},{},{},{}],m={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},L=0,y=l;L<y.length;L++){var f=y[L],p=m[f]!=null?m[f]:1;v[p][f]=a[f]}for(var u=0;u<v.length;u++){var o=S.serialize(v[u]);o&&(d["CMCD-"+w[u]]=o)}return d},S.toQuery=function(a){return"CMCD="+encodeURIComponent(S.serialize(a))},S.appendQueryToUri=function(a,l){if(!l)return a;var d=a.includes("?")?"&":"?";return""+a+d+l},S}()},"./src/controller/eme-controller.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/events.ts"),U=O("./src/errors.ts"),D=O("./src/utils/logger.ts"),K=O("./src/utils/mediakeys-helper.ts");function H(A,S){for(var C=0;C<S.length;C++){var h=S[C];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(A,h.key,h)}}function N(A,S,C){return S&&H(A.prototype,S),C&&H(A,C),A}var R=3,b=function(S,C,h){var a={audioCapabilities:[],videoCapabilities:[]};return S.forEach(function(l){a.audioCapabilities.push({contentType:'audio/mp4; codecs="'+l+'"',robustness:h.audioRobustness||""})}),C.forEach(function(l){a.videoCapabilities.push({contentType:'video/mp4; codecs="'+l+'"',robustness:h.videoRobustness||""})}),[a]},_=function(S,C,h,a){switch(S){case K.KeySystems.WIDEVINE:return b(C,h,a);default:throw new Error("Unknown key-system: "+S)}},P=function(){function A(C){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=C,this._config=C.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 S=A.prototype;return S.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},S._registerListeners=function(){this.hls.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this)},S._unregisterListeners=function(){this.hls.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this)},S.getLicenseServerUrl=function(h){switch(h){case K.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+h+'"')},S._attemptKeySystemAccess=function(h,a,l){var d=this,w=_(h,a,l,this._drmSystemOptions);D.logger.log("Requesting encrypted media key-system access");var v=this.requestMediaKeySystemAccess(h,w);this.mediaKeysPromise=v.then(function(m){return d._onMediaKeySystemAccessObtained(h,m)}),v.catch(function(m){D.logger.error('Failed to obtain key-system "'+h+'" access:',m)})},S._onMediaKeySystemAccessObtained=function(h,a){var l=this;D.logger.log('Access for key-system "'+h+'" obtained');var d={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:a,mediaKeySystemDomain:h};this._mediaKeysList.push(d);var w=Promise.resolve().then(function(){return a.createMediaKeys()}).then(function(v){return d.mediaKeys=v,D.logger.log('Media-keys created for key-system "'+h+'"'),l._onMediaKeysCreated(),v});return w.catch(function(v){D.logger.error("Failed to create media-keys:",v)}),w},S._onMediaKeysCreated=function(){var h=this;this._mediaKeysList.forEach(function(a){a.mediaKeysSession||(a.mediaKeysSession=a.mediaKeys.createSession(),h._onNewMediaKeySession(a.mediaKeysSession))})},S._onNewMediaKeySession=function(h){var a=this;D.logger.log("New key-system session "+h.sessionId),h.addEventListener("message",function(l){a._onKeySessionMessage(h,l.message)},!1)},S._onKeySessionMessage=function(h,a){D.logger.log("Got EME message event, creating license request"),this._requestLicense(a,function(l){D.logger.log("Received license data (length: "+(l&&l.byteLength)+"), updating key-session"),h.update(l)})},S.onMediaEncrypted=function(h){var a=this;if(D.logger.log('Media is encrypted using "'+h.initDataType+'" init data type'),!this.mediaKeysPromise){D.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(Z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(w){if(!a._media)return;a._attemptSetMediaKeys(w),a._generateRequestWithPreferredKeySession(h.initDataType,h.initData)};this.mediaKeysPromise.then(l).catch(l)},S._attemptSetMediaKeys=function(h){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var a=this._mediaKeysList[0];if(!a||!a.mediaKeys){D.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(Z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}D.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(a.mediaKeys),this._hasSetMediaKeys=!0}},S._generateRequestWithPreferredKeySession=function(h,a){var l=this,d=this._mediaKeysList[0];if(!d){D.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(Z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(d.mediaKeysSessionInitialized){D.logger.warn("Key-Session already initialized but requested again");return}var w=d.mediaKeysSession;if(!w){D.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(Z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!a){D.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(Z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}D.logger.log('Generating key-session request for "'+h+'" init data type'),d.mediaKeysSessionInitialized=!0,w.generateRequest(h,a).then(function(){D.logger.debug("Key-session generation succeeded")}).catch(function(v){D.logger.error("Error generating key-session request:",v),l.hls.trigger(Z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},S._createLicenseXhr=function(h,a,l){var d=new XMLHttpRequest;d.responseType="arraybuffer",d.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,d,h,a,l);var w=this._licenseXhrSetup;if(w)try{w.call(this.hls,d,h),w=void 0}catch(v){D.logger.error(v)}try{d.readyState||d.open("POST",h,!0),w&&w.call(this.hls,d,h)}catch(v){throw new Error("issue setting up KeySystem license XHR "+v)}return d},S._onLicenseRequestReadyStageChange=function(h,a,l,d){switch(h.readyState){case 4:if(h.status===200){this._requestLicenseFailureCount=0,D.logger.log("License request succeeded");var w=h.response,v=this._licenseResponseCallback;if(v)try{w=v.call(this.hls,h,a)}catch(L){D.logger.error(L)}d(w)}else{if(D.logger.error("License Request XHR failed ("+a+"). Status: "+h.status+" ("+h.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>R){this.hls.trigger(Z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var m=R-this._requestLicenseFailureCount+1;D.logger.warn("Retrying license request, "+m+" attempts left"),this._requestLicense(l,d)}break}},S._generateLicenseRequestChallenge=function(h,a){switch(h.mediaKeySystemDomain){case K.KeySystems.WIDEVINE:return a}throw new Error("unsupported key-system: "+h.mediaKeySystemDomain)},S._requestLicense=function(h,a){D.logger.log("Requesting content license for key-system");var l=this._mediaKeysList[0];if(!l){D.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(Z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var d=this.getLicenseServerUrl(l.mediaKeySystemDomain),w=this._createLicenseXhr(d,h,a);D.logger.log("Sending license request to URL: "+d);var v=this._generateLicenseRequestChallenge(l,h);w.send(v)}catch(m){D.logger.error("Failure requesting DRM license: "+m),this.hls.trigger(Z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},S.onMediaAttached=function(h,a){if(!this._emeEnabled)return;var l=a.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},S.onMediaDetached=function(){var h=this._media,a=this._mediaKeysList;if(!h)return;h.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(a.map(function(l){if(l.mediaKeysSession)return l.mediaKeysSession.close().catch(function(){})})).then(function(){return h.setMediaKeys(null)}).catch(function(){})},S.onManifestParsed=function(h,a){if(!this._emeEnabled)return;var l=a.levels.map(function(w){return w.audioCodec}).filter(function(w){return!!w}),d=a.levels.map(function(w){return w.videoCodec}).filter(function(w){return!!w});this._attemptKeySystemAccess(K.KeySystems.WIDEVINE,l,d)},N(A,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),A}();J.default=P},"./src/controller/fps-controller.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/events.ts"),U=O("./src/utils/logger.ts"),D=function(){function K(N){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=N,this.registerListeners()}var H=K.prototype;return H.setStreamController=function(R){this.streamController=R},H.registerListeners=function(){this.hls.on(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},H.unregisterListeners=function(){this.hls.off(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching)},H.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},H.onMediaAttaching=function(R,b){var _=this.hls.config;if(_.capLevelOnFPSDrop){var P=b.media instanceof self.HTMLVideoElement?b.media:null;this.media=P,P&&typeof P.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),_.fpsDroppedMonitoringPeriod)}},H.checkFPS=function(R,b,_){var P=performance.now();if(b){if(this.lastTime){var A=P-this.lastTime,S=_-this.lastDroppedFrames,C=b-this.lastDecodedFrames,h=1e3*S/A,a=this.hls;if(a.trigger(Z.Events.FPS_DROP,{currentDropped:S,currentDecoded:C,totalDroppedFrames:_}),h>0&&S>a.config.fpsDroppedMonitoringThreshold*C){var l=a.currentLevel;U.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(a.autoLevelCapping===-1||a.autoLevelCapping>=l)&&(l=l-1,a.trigger(Z.Events.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:a.currentLevel}),a.autoLevelCapping=l,this.streamController.nextLevelSwitch())}}this.lastTime=P,this.lastDroppedFrames=_,this.lastDecodedFrames=b}},H.checkFPSInterval=function(){var R=this.media;if(R)if(this.isVideoPlaybackQualityAvailable){var b=R.getVideoPlaybackQuality();this.checkFPS(R,b.totalVideoFrames,b.droppedVideoFrames)}else this.checkFPS(R,R.webkitDecodedFrameCount,R.webkitDroppedFrameCount)},K}();J.default=D},"./src/controller/fragment-finders.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"findFragmentByPDT",function(){return D}),O.d(J,"findFragmentByPTS",function(){return K}),O.d(J,"fragmentWithinToleranceTest",function(){return H}),O.d(J,"pdtWithinToleranceTest",function(){return N}),O.d(J,"findFragWithCC",function(){return R});var Z=O("./src/polyfills/number.ts"),U=O("./src/utils/binary-search.ts");function D(b,_,P){if(_===null||!Array.isArray(b)||!b.length||!Object(Z.isFiniteNumber)(_))return null;var A=b[0].programDateTime;if(_<(A||0))return null;var S=b[b.length-1].endProgramDateTime;if(_>=(S||0))return null;P=P||0;for(var C=0;C<b.length;++C){var h=b[C];if(N(_,P,h))return h}return null}function K(b,_,P,A){P===void 0&&(P=0),A===void 0&&(A=0);var S=null;if(b?S=_[b.sn-_[0].sn+1]||null:P===0&&_[0].start===0&&(S=_[0]),S&&H(P,A,S)===0)return S;var C=U.default.search(_,H.bind(null,P,A));return C||S}function H(b,_,P){b===void 0&&(b=0),_===void 0&&(_=0);var A=Math.min(_,P.duration+(P.deltaPTS?P.deltaPTS:0));return P.start+P.duration-A<=b?1:P.start-A>b&&P.start?-1:0}function N(b,_,P){var A=Math.min(_,P.duration+(P.deltaPTS?P.deltaPTS:0))*1e3,S=P.endProgramDateTime||0;return S-A>b}function R(b,_){return U.default.search(b,function(P){return P.cc<_?1:P.cc>_?-1:0})}},"./src/controller/fragment-tracker.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"FragmentState",function(){return D}),O.d(J,"FragmentTracker",function(){return K});var Z=O("./src/events.ts"),U=O("./src/types/loader.ts"),D;(function(R){R.NOT_LOADED="NOT_LOADED",R.BACKTRACKED="BACKTRACKED",R.APPENDING="APPENDING",R.PARTIAL="PARTIAL",R.OK="OK"})(D||(D={}));var K=function(){function R(_){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=_,this._registerListeners()}var b=R.prototype;return b._registerListeners=function(){var P=this.hls;P.on(Z.Events.BUFFER_APPENDED,this.onBufferAppended,this),P.on(Z.Events.FRAG_BUFFERED,this.onFragBuffered,this),P.on(Z.Events.FRAG_LOADED,this.onFragLoaded,this)},b._unregisterListeners=function(){var P=this.hls;P.off(Z.Events.BUFFER_APPENDED,this.onBufferAppended,this),P.off(Z.Events.FRAG_BUFFERED,this.onFragBuffered,this),P.off(Z.Events.FRAG_LOADED,this.onFragLoaded,this)},b.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},b.getAppendedFrag=function(P,A){if(A===U.PlaylistLevelType.MAIN){var S=this.activeFragment,C=this.activeParts;if(!S)return null;if(C)for(var h=C.length;h--;){var a=C[h],l=a?a.end:S.appendedPTS;if(a.start<=P&&l!==void 0&&P<=l)return h>9&&(this.activeParts=C.slice(h-9)),a}else if(S.start<=P&&S.appendedPTS!==void 0&&P<=S.appendedPTS)return S}return this.getBufferedFrag(P,A)},b.getBufferedFrag=function(P,A){for(var S=this.fragments,C=Object.keys(S),h=C.length;h--;){var a=S[C[h]];if((a==null?void 0:a.body.type)===A&&a.buffered){var l=a.body;if(l.start<=P&&P<=l.end)return l}}return null},b.detectEvictedFragments=function(P,A,S){var C=this;Object.keys(this.fragments).forEach(function(h){var a=C.fragments[h];if(!a)return;if(!a.buffered){a.body.type===S&&C.removeFragment(a.body);return}var l=a.range[P];if(!l)return;l.time.some(function(d){var w=!C.isTimeBuffered(d.startPTS,d.endPTS,A);return w&&C.removeFragment(a.body),w})})},b.detectPartialFragments=function(P){var A=this,S=this.timeRanges,C=P.frag,h=P.part;if(!S||C.sn==="initSegment")return;var a=N(C),l=this.fragments[a];if(!l)return;Object.keys(S).forEach(function(d){var w=C.elementaryStreams[d];if(!w)return;var v=S[d],m=h!==null||w.partial===!0;l.range[d]=A.getBufferedTimes(C,h,m,v)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},b.fragBuffered=function(P){var A=N(P),S=this.fragments[A];S&&(S.backtrack=S.loaded=null,S.buffered=!0)},b.getBufferedTimes=function(P,A,S,C){for(var h={time:[],partial:S},a=A?A.start:P.start,l=A?A.end:P.end,d=P.minEndPTS||l,w=P.maxStartPTS||a,v=0;v<C.length;v++){var m=C.start(v)-this.bufferPadding,L=C.end(v)+this.bufferPadding;if(w>=m&&d<=L){h.time.push({startPTS:Math.max(a,C.start(v)),endPTS:Math.min(l,C.end(v))});break}else if(a<L&&l>m)h.partial=!0,h.time.push({startPTS:Math.max(a,C.start(v)),endPTS:Math.min(l,C.end(v))});else if(l<=m)break}return h},b.getPartialFragment=function(P){var A=null,S,C,h,a=0,l=this.bufferPadding,d=this.fragments;return Object.keys(d).forEach(function(w){var v=d[w];if(!v)return;H(v)&&(C=v.body.start-l,h=v.body.end+l,P>=C&&P<=h&&(S=Math.min(P-C,h-P),a<=S&&(A=v.body,a=S)))}),A},b.getState=function(P){var A=N(P),S=this.fragments[A];return S?S.buffered?H(S)?D.PARTIAL:D.OK:S.backtrack?D.BACKTRACKED:D.APPENDING:D.NOT_LOADED},b.backtrack=function(P,A){var S=N(P),C=this.fragments[S];if(!C||C.backtrack)return null;var h=C.backtrack=A||C.loaded;return C.loaded=null,h},b.getBacktrackData=function(P){var A=N(P),S=this.fragments[A];if(S){var C,h=S.backtrack;if(h!=null&&(C=h.payload)!==null&&C!==void 0&&C.byteLength)return h;this.removeFragment(P)}return null},b.isTimeBuffered=function(P,A,S){for(var C,h,a=0;a<S.length;a++){if(C=S.start(a)-this.bufferPadding,h=S.end(a)+this.bufferPadding,P>=C&&A<=h)return!0;if(A<=C)return!1}return!1},b.onFragLoaded=function(P,A){var S=A.frag,C=A.part;if(S.sn==="initSegment"||S.bitrateTest||C)return;var h=N(S);this.fragments[h]={body:S,loaded:A,backtrack:null,buffered:!1,range:Object.create(null)}},b.onBufferAppended=function(P,A){var S=this,C=A.frag,h=A.part,a=A.timeRanges;if(C.type===U.PlaylistLevelType.MAIN)if(this.activeFragment=C,h){var l=this.activeParts;l||(this.activeParts=l=[]),l.push(h)}else this.activeParts=null;this.timeRanges=a,Object.keys(a).forEach(function(d){var w=a[d];if(S.detectEvictedFragments(d,w),!h)for(var v=0;v<w.length;v++)C.appendedPTS=Math.max(w.end(v),C.appendedPTS||0)})},b.onFragBuffered=function(P,A){this.detectPartialFragments(A)},b.hasFragment=function(P){var A=N(P);return!!this.fragments[A]},b.removeFragmentsInRange=function(P,A,S){var C=this;Object.keys(this.fragments).forEach(function(h){var a=C.fragments[h];if(!a)return;if(a.buffered){var l=a.body;l.type===S&&l.start<A&&l.end>P&&C.removeFragment(l)}})},b.removeFragment=function(P){var A=N(P);P.stats.loaded=0,P.clearElementaryStreamInfo(),delete this.fragments[A]},b.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},R}();function H(R){var b,_;return R.buffered&&(((b=R.range.video)===null||b===void 0?void 0:b.partial)||((_=R.range.audio)===null||_===void 0?void 0:_.partial))}function N(R){return R.type+"_"+R.level+"_"+R.urlId+"_"+R.sn}},"./src/controller/gap-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"STALL_MINIMUM_DURATION_MS",function(){return H}),O.d(J,"MAX_START_GAP_JUMP",function(){return N}),O.d(J,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return R}),O.d(J,"SKIP_BUFFER_RANGE_START",function(){return b}),O.d(J,"default",function(){return _});var Z=O("./src/utils/buffer-helper.ts"),U=O("./src/errors.ts"),D=O("./src/events.ts"),K=O("./src/utils/logger.ts"),H=250,N=2,R=.1,b=.05,_=function(){function P(S,C,h,a){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=S,this.media=C,this.fragmentTracker=h,this.hls=a}var A=P.prototype;return A.destroy=function(){this.hls=this.fragmentTracker=this.media=null},A.poll=function(C){var h=this.config,a=this.media,l=this.stalled,d=a.currentTime,w=a.seeking,v=this.seeking&&!w,m=!this.seeking&&w;if(this.seeking=w,d!==C){if(this.moved=!0,l!==null){if(this.stallReported){var L=self.performance.now()-l;K.logger.warn("playback not stuck anymore @"+d+", after "+Math.round(L)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((m||v)&&(this.stalled=null),a.paused||a.ended||a.playbackRate===0||!Z.BufferHelper.getBuffered(a).length)return;var y=Z.BufferHelper.bufferInfo(a,d,0),f=y.len>0,p=y.nextStart||0;if(!f&&!p)return;if(w){var u=y.len>N,o=!p||p-d>N&&!this.fragmentTracker.getPartialFragment(d);if(u||o)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var E,g=Math.max(p,y.start||0)-d,x=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,I=x==null||((E=x.details)===null||E===void 0)?void 0:E.live,j=I?x.details.targetduration*2:N;if(g>0&&g<=j){this._trySkipBufferHole(null);return}}var G=self.performance.now();if(l===null){this.stalled=G;return}var V=G-l;!w&&V>=H&&this._reportStall(y.len);var M=Z.BufferHelper.bufferInfo(a,d,h.maxBufferHole);this._tryFixBufferStall(M,V)},A._tryFixBufferStall=function(C,h){var a=this.config,l=this.fragmentTracker,d=this.media,w=d.currentTime,v=l.getPartialFragment(w);if(v){var m=this._trySkipBufferHole(v);if(m)return}C.len>a.maxBufferHole&&h>a.highBufferWatchdogPeriod*1e3&&(K.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},A._reportStall=function(C){var h=this.hls,a=this.media,l=this.stallReported;l||(this.stallReported=!0,K.logger.warn("Playback stalling at @"+a.currentTime+" due to low buffer (buffer="+C+")"),h.trigger(D.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:C}))},A._trySkipBufferHole=function(C){for(var h=this.config,a=this.hls,l=this.media,d=l.currentTime,w=0,v=Z.BufferHelper.getBuffered(l),m=0;m<v.length;m++){var L=v.start(m);if(d+h.maxBufferHole>=w&&d<L){var y=Math.max(L+b,l.currentTime+R);return K.logger.warn("skipping hole, adjusting currentTime from "+d+" to "+y),this.moved=!0,this.stalled=null,l.currentTime=y,C&&a.trigger(D.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+d+" to "+y,frag:C}),y}w=v.end(m)}return 0},A._tryNudgeBuffer=function(){var C=this.config,h=this.hls,a=this.media,l=a.currentTime,d=(this.nudgeRetry||0)+1;if(this.nudgeRetry=d,d<C.nudgeMaxRetry){var w=l+d*C.nudgeOffset;K.logger.warn("Nudging 'currentTime' from "+l+" to "+w),a.currentTime=w,h.trigger(D.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else K.logger.error("Playhead still not moving while enough data buffered @"+l+" after "+C.nudgeMaxRetry+" nudges"),h.trigger(D.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},P}()},"./src/controller/id3-track-controller.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/events.ts"),U=O("./src/utils/texttrack-utils.ts"),D=O("./src/demux/id3.ts"),K=.25,H=function(){function N(b){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=b,this._registerListeners()}var R=N.prototype;return R.destroy=function(){this._unregisterListeners()},R._registerListeners=function(){var _=this.hls;_.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),_.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),_.on(Z.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),_.on(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},R._unregisterListeners=function(){var _=this.hls;_.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),_.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),_.off(Z.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),_.off(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},R.onMediaAttached=function(_,P){this.media=P.media},R.onMediaDetaching=function(){if(!this.id3Track)return;Object(U.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},R.getID3Track=function(_){if(!this.media)return;for(var P=0;P<_.length;P++){var A=_[P];if(A.kind==="metadata"&&A.label==="id3")return Object(U.sendAddTrackEvent)(A,this.media),A}return this.media.addTextTrack("metadata","id3")},R.onFragParsingMetadata=function(_,P){if(!this.media)return;var A=P.frag,S=P.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var C=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,h=0;h<S.length;h++){var a=D.getID3Frames(S[h].data);if(a){var l=S[h].pts,d=h<S.length-1?S[h+1].pts:A.end,w=d-l;w<=0&&(d=l+K);for(var v=0;v<a.length;v++){var m=a[v];if(!D.isTimeStampFrame(m)){var L=new C(l,d,"");L.value=m,this.id3Track.addCue(L)}}}}},R.onBufferFlushing=function(_,P){var A=P.startOffset,S=P.endOffset,C=P.type;if(!C||C==="audio"){var h=this.id3Track;h&&Object(U.removeCuesInRange)(h,A,S)}},N}();J.default=H},"./src/controller/latency-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return N});var Z=O("./src/errors.ts"),U=O("./src/events.ts"),D=O("./src/utils/logger.ts");function K(R,b){for(var _=0;_<b.length;_++){var P=b[_];P.enumerable=P.enumerable||!1,P.configurable=!0,"value"in P&&(P.writable=!0),Object.defineProperty(R,P.key,P)}}function H(R,b,_){return b&&K(R.prototype,b),_&&K(R,_),R}var N=function(){function R(_){var P=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 P.timeupdate()},this.hls=_,this.config=_.config,this.registerListeners()}var b=R.prototype;return b.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},b.registerListeners=function(){this.hls.on(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(U.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(U.Events.ERROR,this.onError,this)},b.unregisterListeners=function(){this.hls.off(U.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(U.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(U.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(U.Events.ERROR,this.onError)},b.onMediaAttached=function(P,A){this.media=A.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},b.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},b.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},b.onLevelUpdated=function(P,A){var S=A.details;this.levelDetails=S,S.advanced&&this.timeupdate(),!S.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},b.onError=function(P,A){if(A.details!==Z.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,D.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},b.timeupdate=function(){var P=this.media,A=this.levelDetails;if(!P||!A)return;this.currentTime=P.currentTime;var S=this.computeLatency();if(S===null)return;this._latency=S;var C=this.config,h=C.lowLatencyMode,a=C.maxLiveSyncPlaybackRate;if(!h||a===1)return;var l=this.targetLatency;if(l===null)return;var d=S-l,w=Math.min(this.maxLatency,l+A.targetduration),v=d<w;if(A.live&&v&&d>.05&&this.forwardBufferLength>1){var m=Math.min(2,Math.max(1,a)),L=Math.round(2/(1+Math.exp(-.75*d-this.edgeStalled))*20)/20;P.playbackRate=Math.min(m,Math.max(1,L))}else P.playbackRate!==1&&P.playbackRate!==0&&(P.playbackRate=1)},b.estimateLiveEdge=function(){var P=this.levelDetails;return P===null?null:P.edge+P.age},b.computeLatency=function(){var P=this.estimateLiveEdge();return P===null?null:P-this.currentTime},H(R,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var P=this.config,A=this.levelDetails;return P.liveMaxLatencyDuration!==void 0?P.liveMaxLatencyDuration:A?P.liveMaxLatencyDurationCount*A.targetduration:0}},{key:"targetLatency",get:function(){var P=this.levelDetails;if(P===null)return null;var A=P.holdBack,S=P.partHoldBack,C=P.targetduration,h=this.config,a=h.liveSyncDuration,l=h.liveSyncDurationCount,d=h.lowLatencyMode,w=this.hls.userConfig,v=d&&S||A;(w.liveSyncDuration||w.liveSyncDurationCount||v===0)&&(v=a!==void 0?a:l*C);var m=C,L=1;return v+Math.min(this.stallCount*L,m)}},{key:"liveSyncPosition",get:function(){var P=this.estimateLiveEdge(),A=this.targetLatency,S=this.levelDetails;if(P===null||A===null||S===null)return null;var C=S.edge,h=P-A-this.edgeStalled,a=C-S.totalduration,l=C-(this.config.lowLatencyMode&&S.partTarget||S.targetduration);return Math.min(Math.max(a,h),l)}},{key:"drift",get:function(){var P=this.levelDetails;return P===null?1:P.drift}},{key:"edgeStalled",get:function(){var P=this.levelDetails;if(P===null)return 0;var A=(this.config.lowLatencyMode&&P.partTarget||P.targetduration)*3;return Math.max(P.age-A,0)}},{key:"forwardBufferLength",get:function(){var P=this.media,A=this.levelDetails;if(!P||!A)return 0;var S=P.buffered.length;return S?P.buffered.end(S-1):A.edge-this.currentTime}}]),R}()},"./src/controller/level-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return h});var Z=O("./src/types/level.ts"),U=O("./src/events.ts"),D=O("./src/errors.ts"),K=O("./src/utils/codecs.ts"),H=O("./src/controller/level-helper.ts"),N=O("./src/controller/base-playlist-controller.ts"),R=O("./src/types/loader.ts");function b(){return b=Object.assign||function(a){for(var l=1;l<arguments.length;l++){var d=arguments[l];for(var w in d)Object.prototype.hasOwnProperty.call(d,w)&&(a[w]=d[w])}return a},b.apply(this,arguments)}function _(a,l){for(var d=0;d<l.length;d++){var w=l[d];w.enumerable=w.enumerable||!1,w.configurable=!0,"value"in w&&(w.writable=!0),Object.defineProperty(a,w.key,w)}}function P(a,l,d){return l&&_(a.prototype,l),d&&_(a,d),a}function A(a,l){a.prototype=Object.create(l.prototype),a.prototype.constructor=a,S(a,l)}function S(a,l){return S=Object.setPrototypeOf||function(w,v){return w.__proto__=v,w},S(a,l)}var C=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),h=function(a){A(l,a);function l(w){var v;return v=a.call(this,w,"[level-controller]")||this,v._levels=[],v._firstLevel=-1,v._startLevel=void 0,v.currentLevelIndex=-1,v.manualLevelIndex=-1,v.onParsedComplete=void 0,v._registerListeners(),v}var d=l.prototype;return d._registerListeners=function(){var v=this.hls;v.on(U.Events.MANIFEST_LOADED,this.onManifestLoaded,this),v.on(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),v.on(U.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),v.on(U.Events.FRAG_LOADED,this.onFragLoaded,this),v.on(U.Events.ERROR,this.onError,this)},d._unregisterListeners=function(){var v=this.hls;v.off(U.Events.MANIFEST_LOADED,this.onManifestLoaded,this),v.off(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),v.off(U.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),v.off(U.Events.FRAG_LOADED,this.onFragLoaded,this),v.off(U.Events.ERROR,this.onError,this)},d.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,a.prototype.destroy.call(this)},d.startLoad=function(){var v=this._levels;v.forEach(function(m){m.loadError=0}),a.prototype.startLoad.call(this)},d.onManifestLoaded=function(v,m){var L=[],y=[],f=[],p,u={},o,E=!1,g=!1,x=!1;if(m.levels.forEach(function(V){var M=V.attrs;E=E||!!(V.width&&V.height),g=g||!!V.videoCodec,x=x||!!V.audioCodec,C&&V.audioCodec&&V.audioCodec.indexOf("mp4a.40.34")!==-1&&(V.audioCodec=void 0);var F=V.bitrate+"-"+V.attrs.RESOLUTION+"-"+V.attrs.CODECS;o=u[F],o?o.url.push(V.url):(o=new Z.Level(V),u[F]=o,L.push(o)),M&&(M.AUDIO&&Object(H.addGroupId)(o,"audio",M.AUDIO),M.SUBTITLES&&Object(H.addGroupId)(o,"text",M.SUBTITLES))}),(E||g)&&x&&(L=L.filter(function(V){var M=V.videoCodec,F=V.width,$=V.height;return!!M||!!(F&&$)})),L=L.filter(function(V){var M=V.audioCodec,F=V.videoCodec;return(!M||Object(K.isCodecSupportedInMp4)(M,"audio"))&&(!F||Object(K.isCodecSupportedInMp4)(F,"video"))}),m.audioTracks&&(y=m.audioTracks.filter(function(V){return!V.audioCodec||Object(K.isCodecSupportedInMp4)(V.audioCodec,"audio")}),Object(H.assignTrackIdsByGroup)(y)),m.subtitles&&(f=m.subtitles,Object(H.assignTrackIdsByGroup)(f)),L.length>0){p=L[0].bitrate,L.sort(function(V,M){return V.bitrate-M.bitrate}),this._levels=L;for(var I=0;I<L.length;I++)if(L[I].bitrate===p){this._firstLevel=I,this.log("manifest loaded, "+L.length+" level(s) found, first bitrate: "+p);break}var j=x&&!g,G={levels:L,audioTracks:y,subtitleTracks:f,firstLevel:this._firstLevel,stats:m.stats,audio:x,video:g,altAudio:!j&&y.some(function(V){return!!V.url})};this.hls.trigger(U.Events.MANIFEST_PARSED,G),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(U.Events.ERROR,{type:D.ErrorTypes.MEDIA_ERROR,details:D.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:m.url,reason:"no level with compatible codecs found in manifest"})},d.onError=function(v,m){if(a.prototype.onError.call(this,v,m),m.fatal)return;var L=m.context,y=this._levels[this.currentLevelIndex];if(L&&(L.type===R.PlaylistContextType.AUDIO_TRACK&&y.audioGroupIds&&L.groupId===y.audioGroupIds[y.urlId]||L.type===R.PlaylistContextType.SUBTITLE_TRACK&&y.textGroupIds&&L.groupId===y.textGroupIds[y.urlId])){this.redundantFailover(this.currentLevelIndex);return}var f=!1,p=!0,u;switch(m.details){case D.ErrorDetails.FRAG_LOAD_ERROR:case D.ErrorDetails.FRAG_LOAD_TIMEOUT:case D.ErrorDetails.KEY_LOAD_ERROR:case D.ErrorDetails.KEY_LOAD_TIMEOUT:if(m.frag){var o=this._levels[m.frag.level];o?(o.fragmentError++,o.fragmentError>this.hls.config.fragLoadingMaxRetry&&(u=m.frag.level)):u=m.frag.level}break;case D.ErrorDetails.LEVEL_LOAD_ERROR:case D.ErrorDetails.LEVEL_LOAD_TIMEOUT:L&&(L.deliveryDirectives&&(p=!1),u=L.level),f=!0;break;case D.ErrorDetails.REMUX_ALLOC_ERROR:u=m.level,f=!0;break}u!==void 0&&this.recoverLevel(m,u,f,p)},d.recoverLevel=function(v,m,L,y){var f=v.details,p=this._levels[m];if(p.loadError++,L){var u=this.retryLoadingOrFail(v);if(u)v.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(y){var o=p.url.length;if(o>1&&p.loadError<o)v.levelRetry=!0,this.redundantFailover(m);else if(this.manualLevelIndex===-1){var E=m===0?this._levels.length-1:m-1;this.currentLevelIndex!==E&&this._levels[E].loadError===0&&(this.warn(f+": switch to "+E),v.levelRetry=!0,this.hls.nextAutoLevel=E)}}},d.redundantFailover=function(v){var m=this._levels[v],L=m.url.length;if(L>1){var y=(m.urlId+1)%L;this.warn("Switching to redundant URL-id "+y),this._levels.forEach(function(f){f.urlId=y}),this.level=v}},d.onFragLoaded=function(v,m){var L=m.frag;if(L!==void 0&&L.type===R.PlaylistLevelType.MAIN){var y=this._levels[L.level];y!==void 0&&(y.fragmentError=0,y.loadError=0)}},d.onLevelLoaded=function(v,m){var L,y=m.level,f=m.details,p=this._levels[y];if(!p){var u;this.warn("Invalid level index "+y),(u=m.deliveryDirectives)!==null&&u!==void 0&&u.skip&&(f.deltaUpdateFailed=!0);return}y===this.currentLevelIndex?(p.fragmentError===0&&(p.loadError=0,this.retryCount=0),this.playlistLoaded(y,m,p.details)):(L=m.deliveryDirectives)!==null&&L!==void 0&&L.skip&&(f.deltaUpdateFailed=!0)},d.onAudioTrackSwitched=function(v,m){var L=this.hls.levels[this.currentLevelIndex];if(!L)return;if(L.audioGroupIds){for(var y=-1,f=this.hls.audioTracks[m.id].groupId,p=0;p<L.audioGroupIds.length;p++)if(L.audioGroupIds[p]===f){y=p;break}y!==L.urlId&&(L.urlId=y,this.startLoad())}},d.loadPlaylist=function(v){var m=this.currentLevelIndex,L=this._levels[m];if(this.canLoad&&L&&L.url.length>0){var y=L.urlId,f=L.url[y];if(v)try{f=v.addDirectives(f)}catch(p){this.warn("Could not construct new URL with HLS Delivery Directives: "+p)}this.log("Attempt loading level index "+m+(v?" at sn "+v.msn+" part "+v.part:"")+" with URL-id "+y+" "+f),this.clearTimer(),this.hls.trigger(U.Events.LEVEL_LOADING,{url:f,level:m,id:y,deliveryDirectives:v||null})}},d.removeLevel=function(v,m){var L=function(p,u){return u!==m},y=this._levels.filter(function(f,p){return p!==v?!0:f.url.length>1&&m!==void 0?(f.url=f.url.filter(L),f.audioGroupIds&&(f.audioGroupIds=f.audioGroupIds.filter(L)),f.textGroupIds&&(f.textGroupIds=f.textGroupIds.filter(L)),f.urlId=0,!0):!1}).map(function(f,p){var u=f.details;return u!=null&&u.fragments&&u.fragments.forEach(function(o){o.level=p}),f});this._levels=y,this.hls.trigger(U.Events.LEVELS_UPDATED,{levels:y})},P(l,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(v){var m,L=this._levels;if(L.length===0)return;if(this.currentLevelIndex===v&&(m=L[v])!==null&&m!==void 0&&m.details)return;if(v<0||v>=L.length){var y=v<0;if(this.hls.trigger(U.Events.ERROR,{type:D.ErrorTypes.OTHER_ERROR,details:D.ErrorDetails.LEVEL_SWITCH_ERROR,level:v,fatal:y,reason:"invalid level idx"}),y)return;v=Math.min(v,L.length-1)}this.clearTimer();var f=this.currentLevelIndex,p=L[f],u=L[v];this.log("switching to level "+v+" from "+f),this.currentLevelIndex=v;var o=b({},u,{level:v,maxBitrate:u.maxBitrate,uri:u.uri,urlId:u.urlId});delete o._urlId,this.hls.trigger(U.Events.LEVEL_SWITCHING,o);var E=u.details;if(!E||E.live){var g=this.switchParams(u.uri,p==null?void 0:p.details);this.loadPlaylist(g)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(v){this.manualLevelIndex=v,this._startLevel===void 0&&(this._startLevel=v),v!==-1&&(this.level=v)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(v){this._firstLevel=v}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var v=this.hls.config.startLevel;return v!==void 0?v:this._firstLevel}else return this._startLevel},set:function(v){this._startLevel=v}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(v){this.level=v,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=v)}}]),l}(N.default)},"./src/controller/level-helper.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"addGroupId",function(){return D}),O.d(J,"assignTrackIdsByGroup",function(){return K}),O.d(J,"updatePTS",function(){return H}),O.d(J,"updateFragPTSDTS",function(){return R}),O.d(J,"mergeDetails",function(){return b}),O.d(J,"mapPartIntersection",function(){return _}),O.d(J,"mapFragmentIntersection",function(){return P}),O.d(J,"adjustSliding",function(){return A}),O.d(J,"addSliding",function(){return S}),O.d(J,"computeReloadInterval",function(){return C}),O.d(J,"getFragmentWithSN",function(){return h}),O.d(J,"getPartWith",function(){return a});var Z=O("./src/polyfills/number.ts"),U=O("./src/utils/logger.ts");function D(l,d,w){switch(d){case"audio":l.audioGroupIds||(l.audioGroupIds=[]),l.audioGroupIds.push(w);break;case"text":l.textGroupIds||(l.textGroupIds=[]),l.textGroupIds.push(w);break}}function K(l){var d={};l.forEach(function(w){var v=w.groupId||"";w.id=d[v]=d[v]||0,d[v]++})}function H(l,d,w){var v=l[d],m=l[w];N(v,m)}function N(l,d){var w=d.startPTS;if(Object(Z.isFiniteNumber)(w)){var v=0,m;d.sn>l.sn?(v=w-l.start,m=l):(v=l.start-w,m=d),m.duration!==v&&(m.duration=v)}else if(d.sn>l.sn){var L=l.cc===d.cc;L&&l.minEndPTS?d.start=l.start+(l.minEndPTS-l.start):d.start=l.start+l.duration}else d.start=Math.max(l.start-d.duration,0)}function R(l,d,w,v,m,L){var y=v-w;y<=0&&(U.logger.warn("Fragment should have a positive duration",d),v=w+d.duration,L=m+d.duration);var f=w,p=v,u=d.startPTS,o=d.endPTS;if(Object(Z.isFiniteNumber)(u)){var E=Math.abs(u-w);Object(Z.isFiniteNumber)(d.deltaPTS)?d.deltaPTS=Math.max(E,d.deltaPTS):d.deltaPTS=E,f=Math.max(w,u),w=Math.min(w,u),m=Math.min(m,d.startDTS),p=Math.min(v,o),v=Math.max(v,o),L=Math.max(L,d.endDTS)}d.duration=v-w;var g=w-d.start;d.appendedPTS=v,d.start=d.startPTS=w,d.maxStartPTS=f,d.startDTS=m,d.endPTS=v,d.minEndPTS=p,d.endDTS=L;var x=d.sn;if(!l||x<l.startSN||x>l.endSN)return 0;var I,j=x-l.startSN,G=l.fragments;for(G[j]=d,I=j;I>0;I--)N(G[I],G[I-1]);for(I=j;I<G.length-1;I++)N(G[I],G[I+1]);return l.fragmentHint&&N(G[G.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,g}function b(l,d){for(var w=null,v=l.fragments,m=v.length-1;m>=0;m--){var L=v[m].initSegment;if(L){w=L;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var y=0,f;if(P(l,d,function(I,j){I.relurl&&(y=I.cc-j.cc),Object(Z.isFiniteNumber)(I.startPTS)&&Object(Z.isFiniteNumber)(I.endPTS)&&(j.start=j.startPTS=I.startPTS,j.startDTS=I.startDTS,j.appendedPTS=I.appendedPTS,j.maxStartPTS=I.maxStartPTS,j.endPTS=I.endPTS,j.endDTS=I.endDTS,j.minEndPTS=I.minEndPTS,j.duration=I.endPTS-I.startPTS,j.duration&&(f=j),d.PTSKnown=d.alignedSliding=!0),j.elementaryStreams=I.elementaryStreams,j.loader=I.loader,j.stats=I.stats,j.urlId=I.urlId,I.initSegment&&(j.initSegment=I.initSegment,w=I.initSegment)}),w){var p=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments;p.forEach(function(I){var j;(!I.initSegment||I.initSegment.relurl===((j=w)===null||j===void 0?void 0:j.relurl))&&(I.initSegment=w)})}if(d.skippedSegments&&(d.deltaUpdateFailed=d.fragments.some(function(I){return!I}),d.deltaUpdateFailed)){U.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var u=d.skippedSegments;u--;)d.fragments.shift();d.startSN=d.fragments[0].sn,d.startCC=d.fragments[0].cc}var o=d.fragments;if(y){U.logger.warn("discontinuity sliding from playlist, take drift into account");for(var E=0;E<o.length;E++)o[E].cc+=y}d.skippedSegments&&(d.startCC=d.fragments[0].cc),_(l.partList,d.partList,function(I,j){j.elementaryStreams=I.elementaryStreams,j.stats=I.stats}),f?R(d,f,f.startPTS,f.endPTS,f.startDTS,f.endDTS):A(l,d),o.length&&(d.totalduration=d.edge-o[0].start),d.driftStartTime=l.driftStartTime,d.driftStart=l.driftStart;var g=d.advancedDateTime;if(d.advanced&&g){var x=d.edge;d.driftStart||(d.driftStartTime=g,d.driftStart=x),d.driftEndTime=g,d.driftEnd=x}else d.driftEndTime=l.driftEndTime,d.driftEnd=l.driftEnd,d.advancedDateTime=l.advancedDateTime}function _(l,d,w){if(l&&d)for(var v=0,m=0,L=l.length;m<=L;m++){var y=l[m],f=d[m+v];y&&f&&y.index===f.index&&y.fragment.sn===f.fragment.sn?w(y,f):v--}}function P(l,d,w){for(var v=d.skippedSegments,m=Math.max(l.startSN,d.startSN)-d.startSN,L=(l.fragmentHint?1:0)+(v?d.endSN:Math.min(l.endSN,d.endSN))-d.startSN,y=d.startSN-l.startSN,f=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments,p=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,u=m;u<=L;u++){var o=p[y+u],E=f[u];v&&!E&&u<v&&(E=d.fragments[u]=o),o&&E&&w(o,E)}}function A(l,d){var w=d.startSN+d.skippedSegments-l.startSN,v=l.fragments;if(w<0||w>=v.length)return;S(d,v[w].start)}function S(l,d){if(d){for(var w=l.fragments,v=l.skippedSegments;v<w.length;v++)w[v].start+=d;l.fragmentHint&&(l.fragmentHint.start+=d)}}function C(l,d){var w=1e3*l.levelTargetDuration,v=w/2,m=l.age,L=m>0&&m<w*3,y=d.loading.end-d.loading.start,f,p=l.availabilityDelay;if(l.updated===!1)if(L){var u=333*l.misses;f=Math.max(Math.min(v,y*2),u),l.availabilityDelay=(l.availabilityDelay||0)+f}else f=v;else L?(p=Math.min(p||w/2,m),l.availabilityDelay=p,f=p+w-m):f=w-y;return Math.round(f)}function h(l,d,w){if(!l||!l.details)return null;var v=l.details,m=v.fragments[d-v.startSN];return m||(m=v.fragmentHint,m&&m.sn===d?m:d<v.startSN&&w&&w.sn===d?w:null)}function a(l,d,w){if(!l||!l.details)return null;var v=l.details.partList;if(v)for(var m=v.length;m--;){var L=v[m];if(L.index===w&&L.fragment.sn===d)return L}return null}},"./src/controller/stream-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return v});var Z=O("./src/polyfills/number.ts"),U=O("./src/controller/base-stream-controller.ts"),D=O("./src/is-supported.ts"),K=O("./src/events.ts"),H=O("./src/utils/buffer-helper.ts"),N=O("./src/controller/fragment-tracker.ts"),R=O("./src/types/loader.ts"),b=O("./src/loader/fragment.ts"),_=O("./src/demux/transmuxer-interface.ts"),P=O("./src/types/transmuxer.ts"),A=O("./src/controller/gap-controller.ts"),S=O("./src/errors.ts"),C=O("./src/utils/logger.ts");function h(m,L){for(var y=0;y<L.length;y++){var f=L[y];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(m,f.key,f)}}function a(m,L,y){return L&&h(m.prototype,L),y&&h(m,y),m}function l(m,L){m.prototype=Object.create(L.prototype),m.prototype.constructor=m,d(m,L)}function d(m,L){return d=Object.setPrototypeOf||function(f,p){return f.__proto__=p,f},d(m,L)}var w=100,v=function(m){l(L,m);function L(f,p){var u;return u=m.call(this,f,p,"[stream-controller]")||this,u.audioCodecSwap=!1,u.gapController=null,u.level=-1,u._forceStartLoad=!1,u.altAudio=!1,u.audioOnly=!1,u.fragPlaying=null,u.onvplaying=null,u.onvseeked=null,u.fragLastKbps=0,u.stalled=!1,u.couldBacktrack=!1,u.audioCodecSwitch=!1,u.videoBuffer=null,u._registerListeners(),u}var y=L.prototype;return y._registerListeners=function(){var p=this.hls;p.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.on(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.on(K.Events.LEVEL_LOADING,this.onLevelLoading,this),p.on(K.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.on(K.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.on(K.Events.ERROR,this.onError,this),p.on(K.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.on(K.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.on(K.Events.BUFFER_CREATED,this.onBufferCreated,this),p.on(K.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.on(K.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.on(K.Events.FRAG_BUFFERED,this.onFragBuffered,this)},y._unregisterListeners=function(){var p=this.hls;p.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.off(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.off(K.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.off(K.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.off(K.Events.ERROR,this.onError,this),p.off(K.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.off(K.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.off(K.Events.BUFFER_CREATED,this.onBufferCreated,this),p.off(K.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.off(K.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.off(K.Events.FRAG_BUFFERED,this.onFragBuffered,this)},y.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},y.startLoad=function(p){if(this.levels){var u=this.lastCurrentTime,o=this.hls;if(this.stopLoad(),this.setInterval(w),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var E=o.startLevel;E===-1&&(o.config.testBandwidth?(E=0,this.bitrateTest=!0):E=o.nextAutoLevel),this.level=o.nextLoadLevel=E,this.loadedmetadata=!1}u>0&&p===-1&&(this.log("Override startPosition with lastCurrentTime @"+u.toFixed(3)),p=u),this.state=U.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=p,this.tick()}else this._forceStartLoad=!0,this.state=U.State.STOPPED},y.stopLoad=function(){this._forceStartLoad=!1,m.prototype.stopLoad.call(this)},y.doTick=function(){switch(this.state){case U.State.IDLE:this.doTickIdle();break;case U.State.WAITING_LEVEL:{var p,u=this.levels,o=this.level,E=u==null||((p=u[o])===null||p===void 0)?void 0:p.details;if(E&&(!E.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(E))break;this.state=U.State.IDLE;break}break}case U.State.FRAG_LOADING_WAITING_RETRY:{var g,x=self.performance.now(),I=this.retryDate;(!I||x>=I||(g=this.media)!==null&&g!==void 0&&g.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=U.State.IDLE)}break;default:break}this.onTickEnd()},y.onTickEnd=function(){m.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},y.doTickIdle=function(){var p,u,o=this.hls,E=this.levelLastLoaded,g=this.levels,x=this.media,I=o.config,j=o.nextLoadLevel;if(E===null||!x&&(this.startFragRequested||!I.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!g||!g[j])return;var G=g[j];this.level=o.nextLoadLevel=j;var V=G.details;if(!V||this.state===U.State.WAITING_LEVEL||V.live&&this.levelLastLoaded!==j){this.state=U.State.WAITING_LEVEL;return}var M=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:x,R.PlaylistLevelType.MAIN);if(M===null)return;var F=M.len,$=this.getMaxBufferLength(G.maxBitrate);if(F>=$)return;if(this._streamEnded(M,V)){var ie={};this.altAudio&&(ie.type="video"),this.hls.trigger(K.Events.BUFFER_EOS,ie),this.state=U.State.ENDED;return}var de=M.end,ge=this.getNextFragment(de,V);if(this.couldBacktrack&&!this.fragPrevious&&ge&&ge.sn!=="initSegment"){var Le=ge.sn-V.startSN;Le>1&&(ge=V.fragments[Le-1],this.fragmentTracker.removeFragment(ge))}if(ge&&this.fragmentTracker.getState(ge)===N.FragmentState.OK&&this.nextLoadPosition>de){var Ee=this.audioOnly&&!this.altAudio?b.ElementaryStreamTypes.AUDIO:b.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(x,Ee,R.PlaylistLevelType.MAIN),ge=this.getNextFragment(this.nextLoadPosition,V)}if(!ge)return;ge.initSegment&&!ge.initSegment.data&&!this.bitrateTest&&(ge=ge.initSegment),((p=ge.decryptdata)===null||p===void 0?void 0:p.keyFormat)==="identity"&&!((u=ge.decryptdata)!==null&&u!==void 0&&u.key)?this.loadKey(ge,V):this.loadFragment(ge,V,de)},y.loadFragment=function(p,u,o){var E,g=this.fragmentTracker.getState(p);if(this.fragCurrent=p,g===N.FragmentState.BACKTRACKED){var x=this.fragmentTracker.getBacktrackData(p);if(x){this._handleFragmentLoadProgress(x),this._handleFragmentLoadComplete(x);return}else g=N.FragmentState.NOT_LOADED}g===N.FragmentState.NOT_LOADED||g===N.FragmentState.PARTIAL?p.sn==="initSegment"?this._loadInitSegment(p):this.bitrateTest?(p.bitrateTest=!0,this.log("Fragment "+p.sn+" of level "+p.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(p)):(this.startFragRequested=!0,m.prototype.loadFragment.call(this,p,u,o)):g===N.FragmentState.APPENDING?this.reduceMaxBufferLength(p.duration)&&this.fragmentTracker.removeFragment(p):((E=this.media)===null||E===void 0?void 0:E.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},y.getAppendedFrag=function(p){var u=this.fragmentTracker.getAppendedFrag(p,R.PlaylistLevelType.MAIN);return u&&"fragment"in u?u.fragment:u},y.getBufferedFrag=function(p){return this.fragmentTracker.getBufferedFrag(p,R.PlaylistLevelType.MAIN)},y.followingBufferedFrag=function(p){return p?this.getBufferedFrag(p.end+.5):null},y.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},y.nextLevelSwitch=function(){var p=this.levels,u=this.media;if(u!=null&&u.readyState){var o,E=this.getAppendedFrag(u.currentTime);if(E&&E.start>1&&this.flushMainBuffer(0,E.start-1),!u.paused&&p){var g=this.hls.nextLoadLevel,x=p[g],I=this.fragLastKbps;I&&this.fragCurrent?o=this.fragCurrent.duration*x.maxBitrate/(1e3*I)+1:o=0}else o=0;var j=this.getBufferedFrag(u.currentTime+o);if(j){var G=this.followingBufferedFrag(j);if(G){this.abortCurrentFrag();var V=G.maxStartPTS?G.maxStartPTS:G.start,M=G.duration,F=Math.max(j.end,V+Math.min(Math.max(M-this.config.maxFragLookUpTolerance,M*.5),M*.75));this.flushMainBuffer(F,Number.POSITIVE_INFINITY)}}}},y.abortCurrentFrag=function(){var p=this.fragCurrent;this.fragCurrent=null,p!=null&&p.loader&&p.loader.abort(),this.state===U.State.KEY_LOADING&&(this.state=U.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},y.flushMainBuffer=function(p,u){m.prototype.flushMainBuffer.call(this,p,u,this.altAudio?"video":null)},y.onMediaAttached=function(p,u){m.prototype.onMediaAttached.call(this,p,u);var o=u.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),o.addEventListener("playing",this.onvplaying),o.addEventListener("seeked",this.onvseeked),this.gapController=new A.default(this.config,o,this.fragmentTracker,this.hls)},y.onMediaDetaching=function(){var p=this.media;p&&(p.removeEventListener("playing",this.onvplaying),p.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),m.prototype.onMediaDetaching.call(this)},y.onMediaPlaying=function(){this.tick()},y.onMediaSeeked=function(){var p=this.media,u=p?p.currentTime:null;Object(Z.isFiniteNumber)(u)&&this.log("Media seeked to "+u.toFixed(3)),this.tick()},y.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},y.onManifestParsed=function(p,u){var o=!1,E=!1,g;u.levels.forEach(function(x){g=x.audioCodec,g&&(g.indexOf("mp4a.40.2")!==-1&&(o=!0),g.indexOf("mp4a.40.5")!==-1&&(E=!0))}),this.audioCodecSwitch=o&&E&&!Object(D.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=u.levels,this.startFragRequested=!1},y.onLevelLoading=function(p,u){var o=this.levels;if(!o||this.state!==U.State.IDLE)return;var E=o[u.level];(!E.details||E.details.live&&this.levelLastLoaded!==u.level||this.waitForCdnTuneIn(E.details))&&(this.state=U.State.WAITING_LEVEL)},y.onLevelLoaded=function(p,u){var o,E=this.levels,g=u.level,x=u.details,I=x.totalduration;if(!E){this.warn("Levels were reset while loading level "+g);return}this.log("Level "+g+" loaded ["+x.startSN+","+x.endSN+"], cc ["+x.startCC+", "+x.endCC+"] duration:"+I);var j=this.fragCurrent;j&&(this.state===U.State.FRAG_LOADING||this.state===U.State.FRAG_LOADING_WAITING_RETRY)&&(j.level!==u.level&&j.loader&&(this.state=U.State.IDLE,j.loader.abort()));var G=E[g],V=0;if(x.live||(o=G.details)!==null&&o!==void 0&&o.live){if(x.fragments[0]||(x.deltaUpdateFailed=!0),x.deltaUpdateFailed)return;V=this.alignPlaylists(x,G.details)}if(G.details=x,this.levelLastLoaded=g,this.hls.trigger(K.Events.LEVEL_UPDATED,{details:x,level:g}),this.state===U.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(x))return;this.state=U.State.IDLE}this.startFragRequested?x.live&&this.synchronizeToLiveEdge(x):this.setStartPosition(x,V),this.tick()},y._handleFragmentLoadProgress=function(p){var u,o=p.frag,E=p.part,g=p.payload,x=this.levels;if(!x){this.warn("Levels were reset while fragment load was in progress. Fragment "+o.sn+" of level "+o.level+" will not be buffered");return}var I=x[o.level],j=I.details;if(!j){this.warn("Dropping fragment "+o.sn+" of level "+o.level+" after level details were reset");return}var G=I.videoCodec,V=j.PTSKnown||!j.live,M=(u=o.initSegment)===null||u===void 0?void 0:u.data,F=this._getAudioCodec(I),$=this.transmuxer=this.transmuxer||new _.default(this.hls,R.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ie=E?E.index:-1,de=ie!==-1,ge=new P.ChunkMetadata(o.level,o.sn,o.stats.chunkCount,g.byteLength,ie,de),Le=this.initPTS[o.cc];$.push(g,M,F,G,o,E,j.totalduration,V,ge,Le)},y.onAudioTrackSwitching=function(p,u){var o=this.altAudio,E=!!u.url,g=u.id;if(!E){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var x=this.fragCurrent;x!=null&&x.loader&&(this.log("Switching to main audio track, cancel main fragment load"),x.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var I=this.hls;o&&I.trigger(K.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),I.trigger(K.Events.AUDIO_TRACK_SWITCHED,{id:g})}},y.onAudioTrackSwitched=function(p,u){var o=u.id,E=!!this.hls.audioTracks[o].url;if(E){var g=this.videoBuffer;g&&this.mediaBuffer!==g&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=g)}this.altAudio=E,this.tick()},y.onBufferCreated=function(p,u){var o=u.tracks,E,g,x=!1;for(var I in o){var j=o[I];if(j.id==="main"){if(g=I,E=j,I==="video"){var G=o[I];G&&(this.videoBuffer=G.buffer)}}else x=!0}x&&E?(this.log("Alternate track found, use "+g+".buffered to schedule main fragment loading"),this.mediaBuffer=E.buffer):this.mediaBuffer=this.media},y.onFragBuffered=function(p,u){var o=u.frag,E=u.part;if(o&&o.type!==R.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(o)){this.warn("Fragment "+o.sn+(E?" p: "+E.index:"")+" of level "+o.level+" finished buffering, but was aborted. state: "+this.state),this.state===U.State.PARSED&&(this.state=U.State.IDLE);return}var g=E?E.stats:o.stats;this.fragLastKbps=Math.round(8*g.total/(g.buffering.end-g.loading.first)),o.sn!=="initSegment"&&(this.fragPrevious=o),this.fragBufferedComplete(o,E)},y.onError=function(p,u){switch(u.details){case S.ErrorDetails.FRAG_LOAD_ERROR:case S.ErrorDetails.FRAG_LOAD_TIMEOUT:case S.ErrorDetails.KEY_LOAD_ERROR:case S.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(R.PlaylistLevelType.MAIN,u);break;case S.ErrorDetails.LEVEL_LOAD_ERROR:case S.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==U.State.ERROR&&(u.fatal?(this.warn(""+u.details),this.state=U.State.ERROR):!u.levelRetry&&this.state===U.State.WAITING_LEVEL&&(this.state=U.State.IDLE));break;case S.ErrorDetails.BUFFER_FULL_ERROR:if(u.parent==="main"&&(this.state===U.State.PARSING||this.state===U.State.PARSED)){var o=!0,E=this.getFwdBufferInfo(this.media,R.PlaylistLevelType.MAIN);E&&E.len>.5&&(o=!this.reduceMaxBufferLength(E.len)),o&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},y.checkBuffer=function(){var p=this.media,u=this.gapController;if(!p||!u||!p.readyState)return;var o=H.BufferHelper.getBuffered(p);!this.loadedmetadata&&o.length?(this.loadedmetadata=!0,this.seekToStartPos()):u.poll(this.lastCurrentTime),this.lastCurrentTime=p.currentTime},y.onFragLoadEmergencyAborted=function(){this.state=U.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},y.onBufferFlushed=function(p,u){var o=u.type;if(o!==b.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var E=(o===b.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(E,o,R.PlaylistLevelType.MAIN)}},y.onLevelsUpdated=function(p,u){this.levels=u.levels},y.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},y.seekToStartPos=function(){var p=this.media,u=p.currentTime,o=this.startPosition;if(o>=0&&u<o){if(p.seeking){C.logger.log("could not seek to "+o+", already seeking at "+u);return}var E=H.BufferHelper.getBuffered(p),g=E.length?E.start(0):0,x=g-o;x>0&&(x<this.config.maxBufferHole||x<this.config.maxFragLookUpTolerance)&&(C.logger.log("adjusting start position by "+x+" to match buffer start"),o+=x,this.startPosition=o),this.log("seek to target start position "+o+" from current time "+u),p.currentTime=o}},y._getAudioCodec=function(p){var u=this.config.defaultAudioCodec||p.audioCodec;return this.audioCodecSwap&&u&&(this.log("Swapping audio codec"),u.indexOf("mp4a.40.5")!==-1?u="mp4a.40.2":u="mp4a.40.5"),u},y._loadBitrateTestFrag=function(p){var u=this;this._doFragLoad(p).then(function(o){var E=u.hls;if(!o||E.nextLoadLevel||u.fragContextChanged(p))return;u.fragLoadError=0,u.state=U.State.IDLE,u.startFragRequested=!1,u.bitrateTest=!1;var g=p.stats;g.parsing.start=g.parsing.end=g.buffering.start=g.buffering.end=self.performance.now(),E.trigger(K.Events.FRAG_LOADED,o)})},y._handleTransmuxComplete=function(p){var u,o="main",E=this.hls,g=p.remuxResult,x=p.chunkMeta,I=this.getCurrentContext(x);if(!I){this.warn("The loading context changed while buffering fragment "+x.sn+" of level "+x.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(x.level);return}var j=I.frag,G=I.part,V=I.level,M=g.video,F=g.text,$=g.id3,ie=g.initSegment,de=this.altAudio?void 0:g.audio;if(this.fragContextChanged(j))return;if(this.state=U.State.PARSING,ie){ie.tracks&&(this._bufferInitSegment(V,ie.tracks,j,x),E.trigger(K.Events.FRAG_PARSING_INIT_SEGMENT,{frag:j,id:o,tracks:ie.tracks}));var ge=ie.initPTS,Le=ie.timescale;Object(Z.isFiniteNumber)(ge)&&(this.initPTS[j.cc]=ge,E.trigger(K.Events.INIT_PTS_FOUND,{frag:j,id:o,initPTS:ge,timescale:Le}))}if(M&&g.independent!==!1){if(V.details){var Ee=M.startPTS,_e=M.endPTS,Se=M.startDTS,xe=M.endDTS;if(G)G.elementaryStreams[M.type]={startPTS:Ee,endPTS:_e,startDTS:Se,endDTS:xe};else if(M.firstKeyFrame&&M.independent&&(this.couldBacktrack=!0),M.dropped&&M.independent){var me=this.getLoadPosition()+this.config.maxBufferHole;if(me<Ee){this.backtrack(j);return}j.setElementaryStreamInfo(M.type,j.start,_e,j.start,xe,!0)}j.setElementaryStreamInfo(M.type,Ee,_e,Se,xe),this.bufferFragmentData(M,j,G,x)}}else if(g.independent===!1){this.backtrack(j);return}if(de){var z=de.startPTS,s=de.endPTS,c=de.startDTS,k=de.endDTS;G&&(G.elementaryStreams[b.ElementaryStreamTypes.AUDIO]={startPTS:z,endPTS:s,startDTS:c,endDTS:k}),j.setElementaryStreamInfo(b.ElementaryStreamTypes.AUDIO,z,s,c,k),this.bufferFragmentData(de,j,G,x)}if($!=null&&(u=$.samples)!==null&&u!==void 0&&u.length){var X={frag:j,id:o,samples:$.samples};E.trigger(K.Events.FRAG_PARSING_METADATA,X)}if(F){var B={frag:j,id:o,samples:F.samples};E.trigger(K.Events.FRAG_PARSING_USERDATA,B)}},y._bufferInitSegment=function(p,u,o,E){var g=this;if(this.state!==U.State.PARSING)return;this.audioOnly=!!u.audio&&!u.video,this.altAudio&&!this.audioOnly&&delete u.audio;var x=u.audio,I=u.video,j=u.audiovideo;if(x){var G=p.audioCodec,V=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(G&&(G.indexOf("mp4a.40.5")!==-1?G="mp4a.40.2":G="mp4a.40.5"),x.metadata.channelCount!==1&&V.indexOf("firefox")===-1&&(G="mp4a.40.5")),V.indexOf("android")!==-1&&x.container!=="audio/mpeg"&&(G="mp4a.40.2",this.log("Android: force audio codec to "+G)),p.audioCodec&&p.audioCodec!==G&&this.log('Swapping manifest audio codec "'+p.audioCodec+'" for "'+G+'"'),x.levelCodec=G,x.id="main",this.log("Init audio buffer, container:"+x.container+", codecs[selected/level/parsed]=["+(G||"")+"/"+(p.audioCodec||"")+"/"+x.codec+"]")}I&&(I.levelCodec=p.videoCodec,I.id="main",this.log("Init video buffer, container:"+I.container+", codecs[level/parsed]=["+(p.videoCodec||"")+"/"+I.codec+"]")),j&&this.log("Init audiovideo buffer, container:"+j.container+", codecs[level/parsed]=["+(p.attrs.CODECS||"")+"/"+j.codec+"]"),this.hls.trigger(K.Events.BUFFER_CODECS,u),Object.keys(u).forEach(function(M){var F=u[M],$=F.initSegment;$!=null&&$.byteLength&&g.hls.trigger(K.Events.BUFFER_APPENDING,{type:M,data:$,frag:o,part:null,chunkMeta:E,parent:o.type})}),this.tick()},y.backtrack=function(p){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(p);var u=this.fragmentTracker.backtrack(p);this.fragPrevious=null,this.nextLoadPosition=p.start,u?this.resetFragmentLoading(p):this.state=U.State.BACKTRACKING},y.checkFragmentChanged=function(){var p=this.media,u=null;if(p&&p.readyState>1&&p.seeking===!1){var o=p.currentTime;if(H.BufferHelper.isBuffered(p,o)?u=this.getAppendedFrag(o):H.BufferHelper.isBuffered(p,o+.1)&&(u=this.getAppendedFrag(o+.1)),u){var E=this.fragPlaying,g=u.level;(!E||u.sn!==E.sn||E.level!==g||u.urlId!==E.urlId)&&(this.hls.trigger(K.Events.FRAG_CHANGED,{frag:u}),(!E||E.level!==g)&&this.hls.trigger(K.Events.LEVEL_SWITCHED,{level:g}),this.fragPlaying=u)}}},a(L,[{key:"nextLevel",get:function(){var p=this.nextBufferedFrag;return p?p.level:-1}},{key:"currentLevel",get:function(){var p=this.media;if(p){var u=this.getAppendedFrag(p.currentTime);if(u)return u.level}return-1}},{key:"nextBufferedFrag",get:function(){var p=this.media;if(p){var u=this.getAppendedFrag(p.currentTime);return this.followingBufferedFrag(u)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),L}(U.default)},"./src/controller/subtitle-stream-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"SubtitleStreamController",function(){return l});var Z=O("./src/events.ts"),U=O("./src/utils/logger.ts"),D=O("./src/utils/buffer-helper.ts"),K=O("./src/controller/fragment-finders.ts"),H=O("./src/utils/discontinuities.ts"),N=O("./src/controller/level-helper.ts"),R=O("./src/controller/fragment-tracker.ts"),b=O("./src/controller/base-stream-controller.ts"),_=O("./src/types/loader.ts"),P=O("./src/types/level.ts");function A(d,w){for(var v=0;v<w.length;v++){var m=w[v];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(d,m.key,m)}}function S(d,w,v){return w&&A(d.prototype,w),v&&A(d,v),d}function C(d,w){d.prototype=Object.create(w.prototype),d.prototype.constructor=d,h(d,w)}function h(d,w){return h=Object.setPrototypeOf||function(m,L){return m.__proto__=L,m},h(d,w)}var a=500,l=function(d){C(w,d);function w(m,L){var y;return y=d.call(this,m,L,"[subtitle-stream-controller]")||this,y.levels=[],y.currentTrackId=-1,y.tracksBuffered=[],y.mainDetails=null,y._registerListeners(),y}var v=w.prototype;return v.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},v._registerListeners=function(){var L=this.hls;L.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),L.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),L.on(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),L.on(Z.Events.LEVEL_LOADED,this.onLevelLoaded,this),L.on(Z.Events.ERROR,this.onError,this),L.on(Z.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),L.on(Z.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),L.on(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),L.on(Z.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),L.on(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},v._unregisterListeners=function(){var L=this.hls;L.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),L.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),L.off(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),L.off(Z.Events.LEVEL_LOADED,this.onLevelLoaded,this),L.off(Z.Events.ERROR,this.onError,this),L.off(Z.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),L.off(Z.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),L.off(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),L.off(Z.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),L.off(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},v.startLoad=function(){this.stopLoad(),this.state=b.State.IDLE,this.setInterval(a),this.tick()},v.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},v.onLevelLoaded=function(L,y){this.mainDetails=y.details},v.onSubtitleFragProcessed=function(L,y){var f=y.frag,p=y.success;if(this.fragPrevious=f,this.state=b.State.IDLE,!p)return;var u=this.tracksBuffered[this.currentTrackId];if(!u)return;for(var o,E=f.start,g=0;g<u.length;g++)if(E>=u[g].start&&E<=u[g].end){o=u[g];break}var x=f.start+f.duration;o?o.end=x:(o={start:E,end:x},u.push(o)),this.fragmentTracker.fragBuffered(f)},v.onBufferFlushing=function(L,y){var f=y.startOffset,p=y.endOffset;if(f===0&&p!==Number.POSITIVE_INFINITY){var u=this.currentTrackId,o=this.levels;if(!o.length||!o[u]||!o[u].details)return;var E=o[u].details,g=E.targetduration,x=p-g;if(x<=0)return;y.endOffsetSubtitles=Math.max(0,x),this.tracksBuffered.forEach(function(I){for(var j=0;j<I.length;){if(I[j].end<=x){I.shift();continue}else if(I[j].start<x)I[j].start=x;else break;j++}}),this.fragmentTracker.removeFragmentsInRange(f,x,_.PlaylistLevelType.SUBTITLE)}},v.onError=function(L,y){var f,p=y.frag;if(!p||p.type!==_.PlaylistLevelType.SUBTITLE)return;(f=this.fragCurrent)!==null&&f!==void 0&&f.loader&&this.fragCurrent.loader.abort(),this.state=b.State.IDLE},v.onSubtitleTracksUpdated=function(L,y){var f=this,p=y.subtitleTracks;this.tracksBuffered=[],this.levels=p.map(function(u){return new P.Level(u)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(u){f.tracksBuffered[u.id]=[]}),this.mediaBuffer=null},v.onSubtitleTrackSwitch=function(L,y){if(this.currentTrackId=y.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var f=this.levels[this.currentTrackId];f!=null&&f.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,f&&this.setInterval(a)},v.onSubtitleTrackLoaded=function(L,y){var f,p=y.details,u=y.id,o=this.currentTrackId,E=this.levels;if(!E.length)return;var g=E[o];if(u>=E.length||u!==o||!g)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,p.live||(f=g.details)!==null&&f!==void 0&&f.live){var x=this.mainDetails;if(p.deltaUpdateFailed||!x)return;var I=x.fragments[0];if(!g.details)p.hasProgramDateTime&&x.hasProgramDateTime?Object(H.alignMediaPlaylistByPDT)(p,x):I&&Object(N.addSliding)(p,I.start);else{var j=this.alignPlaylists(p,g.details);j===0&&I&&Object(N.addSliding)(p,I.start)}}if(g.details=p,this.levelLastLoaded=u,this.tick(),p.live&&!this.fragCurrent&&this.media&&this.state===b.State.IDLE){var G=Object(K.findFragmentByPTS)(null,p.fragments,this.media.currentTime,0);G||(this.warn("Subtitle playlist not aligned with playback"),g.details=void 0)}},v._handleFragmentLoadComplete=function(L){var y=L.frag,f=L.payload,p=y.decryptdata,u=this.hls;if(this.fragContextChanged(y))return;if(f&&f.byteLength>0&&p&&p.key&&p.iv&&p.method==="AES-128"){var o=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(f),p.key.buffer,p.iv.buffer).then(function(E){var g=performance.now();u.trigger(Z.Events.FRAG_DECRYPTED,{frag:y,payload:E,stats:{tstart:o,tdecrypt:g}})})}},v.doTick=function(){if(!this.media){this.state=b.State.IDLE;return}if(this.state===b.State.IDLE){var L,y=this.currentTrackId,f=this.levels;if(!f.length||!f[y]||!f[y].details)return;var p=f[y].details,u=p.targetduration,o=this.config,E=this.media,g=D.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,E.currentTime-u,o.maxBufferHole),x=g.end,I=g.len,j=this.getMaxBufferLength()+u;if(I>j)return;console.assert(p,"Subtitle track details are defined on idle subtitle stream controller tick");var G=p.fragments,V=G.length,M=p.edge,F,$=this.fragPrevious;if(x<M){var ie=o.maxFragLookUpTolerance;$&&p.hasProgramDateTime&&(F=Object(K.findFragmentByPDT)(G,$.endProgramDateTime,ie)),F||(F=Object(K.findFragmentByPTS)($,G,x,ie),!F&&$&&$.start<G[0].start&&(F=G[0]))}else F=G[V-1];(L=F)!==null&&L!==void 0&&L.encrypted?(U.logger.log("Loading key for "+F.sn),this.state=b.State.KEY_LOADING,this.hls.trigger(Z.Events.KEY_LOADING,{frag:F})):F&&this.fragmentTracker.getState(F)===R.FragmentState.NOT_LOADED&&this.loadFragment(F,p,x)}},v.loadFragment=function(L,y,f){this.fragCurrent=L,d.prototype.loadFragment.call(this,L,y,f)},S(w,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),w}(b.default)},"./src/controller/subtitle-track-controller.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/events.ts"),U=O("./src/utils/texttrack-utils.ts"),D=O("./src/controller/base-playlist-controller.ts"),K=O("./src/types/loader.ts");function H(A,S){for(var C=0;C<S.length;C++){var h=S[C];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(A,h.key,h)}}function N(A,S,C){return S&&H(A.prototype,S),C&&H(A,C),A}function R(A,S){A.prototype=Object.create(S.prototype),A.prototype.constructor=A,b(A,S)}function b(A,S){return b=Object.setPrototypeOf||function(h,a){return h.__proto__=a,h},b(A,S)}var _=function(A){R(S,A);function S(h){var a;return a=A.call(this,h,"[subtitle-track-controller]")||this,a.media=null,a.tracks=[],a.groupId=null,a.tracksInGroup=[],a.trackId=-1,a.selectDefaultTrack=!0,a.queuedDefaultTrack=-1,a.trackChangeListener=function(){return a.onTextTracksChanged()},a.asyncPollTrackChange=function(){return a.pollTrackChange(0)},a.useTextTrackPolling=!1,a.subtitlePollingInterval=-1,a.subtitleDisplay=!0,a.registerListeners(),a}var C=S.prototype;return C.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,A.prototype.destroy.call(this)},C.registerListeners=function(){var a=this.hls;a.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.on(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.on(Z.Events.ERROR,this.onError,this)},C.unregisterListeners=function(){var a=this.hls;a.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.off(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.off(Z.Events.ERROR,this.onError,this)},C.onMediaAttached=function(a,l){if(this.media=l.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)},C.pollTrackChange=function(a){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,a)},C.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 a=P(this.media.textTracks);a.forEach(function(l){Object(U.clearCurrentCues)(l)}),this.subtitleTrack=-1,this.media=null},C.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},C.onManifestParsed=function(a,l){this.tracks=l.subtitleTracks},C.onSubtitleTrackLoaded=function(a,l){var d=l.id,w=l.details,v=this.trackId,m=this.tracksInGroup[v];if(!m){this.warn("Invalid subtitle track id "+d);return}var L=m.details;m.details=l.details,this.log("subtitle track "+d+" loaded ["+w.startSN+"-"+w.endSN+"]"),d===this.trackId&&(this.retryCount=0,this.playlistLoaded(d,l,L))},C.onLevelLoading=function(a,l){this.switchLevel(l.level)},C.onLevelSwitching=function(a,l){this.switchLevel(l.level)},C.switchLevel=function(a){var l=this.hls.levels[a];if(!(l!=null&&l.textGroupIds))return;var d=l.textGroupIds[l.urlId];if(this.groupId!==d){var w=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,v=this.tracks.filter(function(y){return!d||y.groupId===d});this.tracksInGroup=v;var m=this.findTrackId(w==null?void 0:w.name)||this.findTrackId();this.groupId=d;var L={subtitleTracks:v};this.log("Updating subtitle tracks, "+v.length+' track(s) found in "'+d+'" group-id'),this.hls.trigger(Z.Events.SUBTITLE_TRACKS_UPDATED,L),m!==-1&&this.setSubtitleTrack(m,w)}},C.findTrackId=function(a){for(var l=this.tracksInGroup,d=0;d<l.length;d++){var w=l[d];if((!this.selectDefaultTrack||w.default)&&(!a||a===w.name))return w.id}return-1},C.onError=function(a,l){if(A.prototype.onError.call(this,a,l),l.fatal||!l.context)return;l.context.type===K.PlaylistContextType.SUBTITLE_TRACK&&l.context.id===this.trackId&&l.context.groupId===this.groupId&&this.retryLoadingOrFail(l)},C.loadPlaylist=function(a){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var d=l.id,w=l.groupId,v=l.url;if(a)try{v=a.addDirectives(v)}catch(m){this.warn("Could not construct new URL with HLS Delivery Directives: "+m)}this.log("Loading subtitle playlist for id "+d),this.hls.trigger(Z.Events.SUBTITLE_TRACK_LOADING,{url:v,id:d,groupId:w,deliveryDirectives:a||null})}},C.toggleTrackModes=function(a){var l=this,d=this.media,w=this.subtitleDisplay,v=this.trackId;if(!d)return;var m=P(d.textTracks),L=m.filter(function(p){return p.groupId===l.groupId});if(a===-1)[].slice.call(m).forEach(function(p){p.mode="disabled"});else{var y=L[v];y&&(y.mode="disabled")}var f=L[a];f&&(f.mode=w?"showing":"hidden")},C.setSubtitleTrack=function(a,l){var d,w=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=a;return}if(this.trackId!==a&&this.toggleTrackModes(a),this.trackId===a&&(a===-1||(d=w[a])!==null&&d!==void 0&&d.details)||a<-1||a>=w.length)return;this.clearTimer();var v=w[a];if(this.log("Switching to subtitle track "+a),this.trackId=a,v){var m=v.id,L=v.groupId,y=L===void 0?"":L,f=v.name,p=v.type,u=v.url;this.hls.trigger(Z.Events.SUBTITLE_TRACK_SWITCH,{id:m,groupId:y,name:f,type:p,url:u});var o=this.switchParams(v.url,l==null?void 0:l.details);this.loadPlaylist(o)}else this.hls.trigger(Z.Events.SUBTITLE_TRACK_SWITCH,{id:a})},C.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var a=-1,l=P(this.media.textTracks),d=0;d<l.length;d++)if(l[d].mode==="hidden")a=d;else if(l[d].mode==="showing"){a=d;break}this.subtitleTrack!==a&&(this.subtitleTrack=a)},N(S,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(a){this.selectDefaultTrack=!1;var l=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(a,l)}}]),S}(D.default);function P(A){for(var S=[],C=0;C<A.length;C++){var h=A[C];h.kind==="subtitles"&&h.label&&S.push(A[C])}return S}J.default=_},"./src/controller/timeline-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"TimelineController",function(){return P});var Z=O("./src/polyfills/number.ts"),U=O("./src/events.ts"),D=O("./src/utils/cea-608-parser.ts"),K=O("./src/utils/output-filter.ts"),H=O("./src/utils/webvtt-parser.ts"),N=O("./src/utils/texttrack-utils.ts"),R=O("./src/utils/imsc1-ttml-parser.ts"),b=O("./src/types/loader.ts"),_=O("./src/utils/logger.ts"),P=function(){function h(l){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=C(),this.captionsProperties=void 0,this.hls=l,this.config=l.config,this.Cues=l.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 d=new K.default(this,"textTrack1"),w=new K.default(this,"textTrack2"),v=new K.default(this,"textTrack3"),m=new K.default(this,"textTrack4");this.cea608Parser1=new D.default(1,d,w),this.cea608Parser2=new D.default(3,v,m)}l.on(U.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(U.Events.MANIFEST_LOADED,this.onManifestLoaded,this),l.on(U.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),l.on(U.Events.FRAG_LOADING,this.onFragLoading,this),l.on(U.Events.FRAG_LOADED,this.onFragLoaded,this),l.on(U.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),l.on(U.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),l.on(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),l.on(U.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),l.on(U.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var a=h.prototype;return a.destroy=function(){var d=this.hls;d.off(U.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),d.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.off(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(U.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.off(U.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),d.off(U.Events.FRAG_LOADING,this.onFragLoading,this),d.off(U.Events.FRAG_LOADED,this.onFragLoaded,this),d.off(U.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),d.off(U.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),d.off(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.off(U.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),d.off(U.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},a.addCues=function(d,w,v,m,L){for(var y=!1,f=L.length;f--;){var p=L[f],u=S(p[0],p[1],w,v);if(u>=0&&(p[0]=Math.min(p[0],w),p[1]=Math.max(p[1],v),y=!0,u/(v-w)>.5))return}if(y||L.push([w,v]),this.config.renderTextTracksNatively){var o=this.captionsTracks[d];this.Cues.newCue(o,w,v,m)}else{var E=this.Cues.newCue(null,w,v,m);this.hls.trigger(U.Events.CUES_PARSED,{type:"captions",cues:E,track:d})}},a.onInitPtsFound=function(d,w){var v=this,m=w.frag,L=w.id,y=w.initPTS,f=w.timescale,p=this.unparsedVttFrags;L==="main"&&(this.initPTS[m.cc]=y,this.timescale[m.cc]=f),p.length&&(this.unparsedVttFrags=[],p.forEach(function(u){v.onFragLoaded(U.Events.FRAG_LOADED,u)}))},a.getExistingTrack=function(d){var w=this.media;if(w)for(var v=0;v<w.textTracks.length;v++){var m=w.textTracks[v];if(m[d])return m}return null},a.createCaptionsTrack=function(d){this.config.renderTextTracksNatively?this.createNativeTrack(d):this.createNonNativeTrack(d)},a.createNativeTrack=function(d){if(this.captionsTracks[d])return;var w=this.captionsProperties,v=this.captionsTracks,m=this.media,L=w[d],y=L.label,f=L.languageCode,p=this.getExistingTrack(d);if(p)v[d]=p,Object(N.clearCurrentCues)(v[d]),Object(N.sendAddTrackEvent)(v[d],m);else{var u=this.createTextTrack("captions",y,f);u&&(u[d]=!0,v[d]=u)}},a.createNonNativeTrack=function(d){if(this.nonNativeCaptionsTracks[d])return;var w=this.captionsProperties[d];if(!w)return;var v=w.label,m={_id:d,label:v,kind:"captions",default:w.media?!!w.media.default:!1,closedCaptions:w.media};this.nonNativeCaptionsTracks[d]=m,this.hls.trigger(U.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[m]})},a.createTextTrack=function(d,w,v){var m=this.media;return m?m.addTextTrack(d,w,v):void 0},a.onMediaAttaching=function(d,w){this.media=w.media,this._cleanTracks()},a.onMediaDetaching=function(){var d=this.captionsTracks;Object.keys(d).forEach(function(w){Object(N.clearCurrentCues)(d[w]),delete d[w]}),this.nonNativeCaptionsTracks={}},a.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=C(),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())},a._cleanTracks=function(){var d=this.media;if(!d)return;var w=d.textTracks;if(w)for(var v=0;v<w.length;v++)Object(N.clearCurrentCues)(w[v])},a.onSubtitleTracksUpdated=function(d,w){var v=this;this.textTracks=[];var m=w.subtitleTracks||[],L=m.some(function(u){return u.textCodec===R.IMSC1_CODEC});if(this.config.enableWebVTT||L&&this.config.enableIMSC1){var y=this.tracks&&m&&this.tracks.length===m.length;if(this.tracks=m||[],this.config.renderTextTracksNatively){var f=this.media?this.media.textTracks:[];this.tracks.forEach(function(u,o){var E;if(o<f.length){for(var g=null,x=0;x<f.length;x++)if(A(f[x],u)){g=f[x];break}g&&(E=g)}E?Object(N.clearCurrentCues)(E):(E=v.createTextTrack("subtitles",u.name,u.lang),E&&(E.mode="disabled")),E&&(E.groupId=u.groupId,v.textTracks.push(E))})}else if(!y&&this.tracks&&this.tracks.length){var p=this.tracks.map(function(u){return{label:u.name,kind:u.type.toLowerCase(),default:u.default,subtitleTrack:u}});this.hls.trigger(U.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:p})}}},a.onManifestLoaded=function(d,w){var v=this;this.config.enableCEA708Captions&&w.captions&&w.captions.forEach(function(m){var L=/(?:CC|SERVICE)([1-4])/.exec(m.instreamId);if(!L)return;var y="textTrack"+L[1],f=v.captionsProperties[y];if(!f)return;f.label=m.name,m.lang&&(f.languageCode=m.lang),f.media=m})},a.onFragLoading=function(d,w){var v=this.cea608Parser1,m=this.cea608Parser2,L=this.lastSn,y=this.lastPartIndex;if(!this.enabled||!(v&&m))return;if(w.frag.type===b.PlaylistLevelType.MAIN){var f,p,u=w.frag.sn,o=(f=w==null||((p=w.part)===null||p===void 0)?void 0:p.index)!=null?f:-1;u===L+1||u===L&&o===y+1||(v.reset(),m.reset()),this.lastSn=u,this.lastPartIndex=o}},a.onFragLoaded=function(d,w){var v=w.frag,m=w.payload,L=this.initPTS,y=this.unparsedVttFrags;if(v.type===b.PlaylistLevelType.SUBTITLE)if(m.byteLength){if(!Object(Z.isFiniteNumber)(L[v.cc])){y.push(w),L.length&&this.hls.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:v,error:new Error("Missing initial subtitle PTS")});return}var f=v.decryptdata;if(f==null||f.key==null||f.method!=="AES-128"){var p=this.tracks[v.level],u=this.vttCCs;u[v.cc]||(u[v.cc]={start:v.start,prevCC:this.prevCC,new:!0},this.prevCC=v.cc),p&&p.textCodec===R.IMSC1_CODEC?this._parseIMSC1(v,m):this._parseVTTs(v,m,u)}}else this.hls.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:v,error:new Error("Empty subtitle payload")})},a._parseIMSC1=function(d,w){var v=this,m=this.hls;Object(R.parseIMSC1)(w,this.initPTS[d.cc],this.timescale[d.cc],function(L){v._appendCues(L,d.level),m.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:d})},function(L){_.logger.log("Failed to parse IMSC1: "+L),m.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:L})})},a._parseVTTs=function(d,w,v){var m=this,L=this.hls;Object(H.parseWebVTT)(w,this.initPTS[d.cc],this.timescale[d.cc],v,d.cc,d.start,function(y){m._appendCues(y,d.level),L.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:d})},function(y){m._fallbackToIMSC1(d,w),_.logger.log("Failed to parse VTT cue: "+y),L.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:y})})},a._fallbackToIMSC1=function(d,w){var v=this,m=this.tracks[d.level];m.textCodec||Object(R.parseIMSC1)(w,this.initPTS[d.cc],this.timescale[d.cc],function(){m.textCodec=R.IMSC1_CODEC,v._parseIMSC1(d,w)},function(){m.textCodec="wvtt"})},a._appendCues=function(d,w){var v=this.hls;if(this.config.renderTextTracksNatively){var m=this.textTracks[w];if(m.mode==="disabled")return;d.forEach(function(f){return Object(N.addCueToTrack)(m,f)})}else{var L=this.tracks[w],y=L.default?"default":"subtitles"+w;v.trigger(U.Events.CUES_PARSED,{type:"subtitles",cues:d,track:y})}},a.onFragDecrypted=function(d,w){var v=w.frag;if(v.type===b.PlaylistLevelType.SUBTITLE){if(!Object(Z.isFiniteNumber)(this.initPTS[v.cc])){this.unparsedVttFrags.push(w);return}this.onFragLoaded(U.Events.FRAG_LOADED,w)}},a.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},a.onFragParsingUserdata=function(d,w){var v=this.cea608Parser1,m=this.cea608Parser2;if(!this.enabled||!(v&&m))return;for(var L=0;L<w.samples.length;L++){var y=w.samples[L].bytes;if(y){var f=this.extractCea608Data(y);v.addData(w.samples[L].pts,f[0]),m.addData(w.samples[L].pts,f[1])}}},a.onBufferFlushing=function(d,w){var 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l=this.transmuxer;l&&(l.destroy(),this.transmuxer=null)}var d=this.observer;d&&d.removeAllListeners(),this.observer=null},C.push=function(a,l,d,w,v,m,L,y,f,p){var u=this;f.transmuxing.start=self.performance.now();var o=this.transmuxer,E=this.worker,g=m?m.start:v.start,x=v.decryptdata,I=this.frag,j=!(I&&v.cc===I.cc),G=!(I&&f.level===I.level),V=I?f.sn-I.sn:-1,M=this.part?f.part-this.part.index:1,F=!G&&(V===1||V===0&&M===1),$=self.performance.now();(G||V||v.stats.parsing.start===0)&&(v.stats.parsing.start=$),m&&(M||!F)&&(m.stats.parsing.start=$);var ie=new K.TransmuxState(j,F,y,G,g);if(!F||j){H.logger.log("[transmuxer-interface, "+v.type+"]: Starting new transmux session for sn: "+f.sn+" p: "+f.part+" level: "+f.level+" id: "+f.id+`
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ie=this.getDecrypter();if(V.enableSoftwareAES){var de=ie.softwareDecrypt(j,$.key.buffer,$.iv.buffer);if(!de)return I.executeEnd=C(),w(E);j=new Uint8Array(de)}else return this.decryptionPromise=ie.webCryptoDecrypt(j,$.key.buffer,$.iv.buffer).then(function(ve){var Te=x.push(ve,null,E);return x.decryptionPromise=null,Te}),this.decryptionPromise}var ge=g||M,Le=ge.contiguous,Ee=ge.discontinuity,_e=ge.trackSwitch,Se=ge.accurateTimeOffset,xe=ge.timeOffset,me=F.audioCodec,z=F.videoCodec,s=F.defaultInitPts,c=F.duration,k=F.initSegmentData;if((Ee||_e)&&this.resetInitSegment(k,me,z,c),Ee&&this.resetInitialTimestamp(s),Le||this.resetContiguity(),this.needsProbing(j,Ee,_e)){if(G.dataLength){var X=G.flush();j=Object(A.appendUint8Array)(X,j)}this.configureTransmuxer(j,F)}var B=this.transmux(j,$,xe,Se,E),se=this.currentTransmuxState;return se.contiguous=!0,se.discontinuity=!1,se.trackSwitch=!1,I.executeEnd=C(),B},f.flush=function(u){var o=this,E=u.transmuxing;E.executeStart=C();var g=this.decrypter,x=this.cache,I=this.currentTransmuxState,j=this.decryptionPromise;if(j)return j.then(function(){return o.flush(u)});var G=[],V=I.timeOffset;if(g){var M=g.flush();M&&G.push(this.push(M,null,u))}var F=x.dataLength;x.reset();var $=this.demuxer,ie=this.remuxer;if(!$||!ie)return F>=a&&this.observer.emit(Z.Events.ERROR,Z.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),E.executeEnd=C(),[w(u)];var de=$.flush(V);return v(de)?de.then(function(ge){return o.flushRemux(G,ge,u),G}):(this.flushRemux(G,de,u),G)},f.flushRemux=function(u,o,E){var g=o.audioTrack,x=o.avcTrack,I=o.id3Track,j=o.textTrack,G=this.currentTransmuxState,V=G.accurateTimeOffset,M=G.timeOffset;S.logger.log("[transmuxer.ts]: Flushed fragment "+E.sn+(E.part>-1?" p: "+E.part:"")+" of level "+E.level);var F=this.remuxer.remux(g,x,I,j,M,V,!0,this.id);u.push({remuxResult:F,chunkMeta:E}),E.transmuxing.executeEnd=C()},f.resetInitialTimestamp=function(u){var o=this.demuxer,E=this.remuxer;if(!o||!E)return;o.resetTimeStamp(u),E.resetTimeStamp(u)},f.resetContiguity=function(){var u=this.demuxer,o=this.remuxer;if(!u||!o)return;u.resetContiguity(),o.resetNextTimestamp()},f.resetInitSegment=function(u,o,E,g){var x=this.demuxer,I=this.remuxer;if(!x||!I)return;x.resetInitSegment(o,E,g),I.resetInitSegment(u,o,E)},f.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},f.transmux=function(u,o,E,g,x){var I;return o&&o.method==="SAMPLE-AES"?I=this.transmuxSampleAes(u,o,E,g,x):I=this.transmuxUnencrypted(u,E,g,x),I},f.transmuxUnencrypted=function(u,o,E,g){var x=this.demuxer.demux(u,o,!1,!this.config.progressive),I=x.audioTrack,j=x.avcTrack,G=x.id3Track,V=x.textTrack,M=this.remuxer.remux(I,j,G,V,o,E,!1,this.id);return{remuxResult:M,chunkMeta:g}},f.transmuxSampleAes=function(u,o,E,g,x){var I=this;return this.demuxer.demuxSampleAes(u,o,E).then(function(j){var G=I.remuxer.remux(j.audioTrack,j.avcTrack,j.id3Track,j.textTrack,E,g,!1,I.id);return{remuxResult:G,chunkMeta:x}})},f.configureTransmuxer=function(u,o){for(var E=this.config,g=this.observer,x=this.typeSupported,I=this.vendor,j=o.audioCodec,G=o.defaultInitPts,V=o.duration,M=o.initSegmentData,F=o.videoCodec,$,ie=0,de=h.length;ie<de;ie++)if(h[ie].demux.probe(u)){$=h[ie];break}$||(S.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),$={demux:H.default,remux:_.default});var ge=this.demuxer,Le=this.remuxer,Ee=$.remux,_e=$.demux;(!Le||!(Le instanceof Ee))&&(this.remuxer=new Ee(g,E,x,I)),(!ge||!(ge instanceof _e))&&(this.demuxer=new 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0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=L,this.config=y,this.typeSupported=f}v.probe=function(y){var f=v.syncOffset(y);return f<0?!1:(f&&b.logger.warn("MPEG2-TS detected but first sync word found @ offset "+f+", junk ahead ?"),!0)},v.syncOffset=function(y){for(var f=Math.min(1e3,y.length-3*188),p=0;p<f;){if(y[p]===71&&y[p+188]===71&&y[p+2*188]===71)return p;p++}return-1},v.createTrack=function(y,f){return{container:y==="video"||y==="audio"?"video/mp2t":void 0,type:y,id:P[y],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:y==="audio"?f:void 0}};var m=v.prototype;return m.resetInitSegment=function(y,f,p){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=v.createTrack("video",p),this._audioTrack=v.createTrack("audio",p),this._id3Track=v.createTrack("id3",p),this._txtTrack=v.createTrack("text",p),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=y,this.videoCodec=f,this._duration=p},m.resetTimeStamp=function(){},m.resetContiguity=function(){var y=this._audioTrack,f=this._avcTrack,p=this._id3Track;y&&(y.pesData=null),f&&(f.pesData=null),p&&(p.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},m.demux=function(y,f,p,u){p===void 0&&(p=!1),u===void 0&&(u=!1),p||(this.sampleAes=null);var o,E=this._avcTrack,g=this._audioTrack,x=this._id3Track,I=E.pid,j=E.pesData,G=g.pid,V=x.pid,M=g.pesData,F=x.pesData,$=!1,ie=this.pmtParsed,de=this._pmtId,ge=y.length;if(this.remainderData&&(y=Object(R.appendUint8Array)(this.remainderData,y),ge=y.length,this.remainderData=null),ge<188&&!u)return this.remainderData=y,{audioTrack:g,avcTrack:E,id3Track:x,textTrack:this._txtTrack};var Le=Math.max(0,v.syncOffset(y));ge-=(ge+Le)%188,ge<y.byteLength&&!u&&(this.remainderData=new Uint8Array(y.buffer,ge,y.buffer.byteLength-ge));for(var Ee=Le;Ee<ge;Ee+=188)if(y[Ee]===71){var _e=!!(y[Ee+1]&64),Se=((y[Ee+1]&31)<<8)+y[Ee+2],xe=(y[Ee+3]&48)>>4,me=void 0;if(xe>1){if(me=Ee+5+y[Ee+4],me===Ee+188)continue}else me=Ee+4;switch(Se){case I:_e&&(j&&(o=a(j))&&this.parseAVCPES(o,!1),j={data:[],size:0}),j&&(j.data.push(y.subarray(me,Ee+188)),j.size+=Ee+188-me);break;case G:_e&&(M&&(o=a(M))&&(g.isAAC?this.parseAACPES(o):this.parseMPEGPES(o)),M={data:[],size:0}),M&&(M.data.push(y.subarray(me,Ee+188)),M.size+=Ee+188-me);break;case V:_e&&(F&&(o=a(F))&&this.parseID3PES(o),F={data:[],size:0}),F&&(F.data.push(y.subarray(me,Ee+188)),F.size+=Ee+188-me);break;case 0:_e&&(me+=y[me]+1),de=this._pmtId=C(y,me);break;case de:{_e&&(me+=y[me]+1);var z=h(y,me,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,p);I=z.avc,I>0&&(E.pid=I),G=z.audio,G>0&&(g.pid=G,g.isAAC=z.isAAC),V=z.id3,V>0&&(x.pid=V),$&&!ie&&(b.logger.log("reparse from beginning"),$=!1,Ee=Le-188),ie=this.pmtParsed=!0;break}case 17:case 8191:break;default:$=!0;break}}else this.observer.emit(N.Events.ERROR,N.Events.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});E.pesData=j,g.pesData=M,x.pesData=F;var s={audioTrack:g,avcTrack:E,id3Track:x,textTrack:this._txtTrack};return u&&this.extractRemainingSamples(s),s},m.flush=function(){var y=this.remainderData;this.remainderData=null;var f;return y?f=this.demux(y,-1,!1,!0):f={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(f),this.sampleAes?this.decrypt(f,this.sampleAes):f},m.extractRemainingSamples=function(y){var f=y.audioTrack,p=y.avcTrack,u=y.id3Track,o=p.pesData,E=f.pesData,g=u.pesData,x;o&&(x=a(o))?(this.parseAVCPES(x,!0),p.pesData=null):p.pesData=o,E&&(x=a(E))?(f.isAAC?this.parseAACPES(x):this.parseMPEGPES(x),f.pesData=null):(E!=null&&E.size&&b.logger.log("last AAC PES packet truncated,might overlap between fragments"),f.pesData=E),g&&(x=a(g))?(this.parseID3PES(x),u.pesData=null):u.pesData=g},m.demuxSampleAes=function(y,f,p){var u=this.demux(y,p,!0,!this.config.progressive),o=this.sampleAes=new H.default(this.observer,this.config,f);return this.decrypt(u,o)},m.decrypt=function(y,f){return new Promise(function(p){var u=y.audioTrack,o=y.avcTrack;u.samples&&u.isAAC?f.decryptAacSamples(u.samples,0,function(){o.samples?f.decryptAvcSamples(o.samples,0,0,function(){p(y)}):p(y)}):o.samples&&f.decryptAvcSamples(o.samples,0,0,function(){p(y)})})},m.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},m.parseAVCPES=function(y,f){var p=this,u=this._avcTrack,o=this.parseAVCNALu(y.data),E=!1,g=this.avcSample,x,I=!1;y.data=null,g&&o.length&&!u.audFound&&(l(g,u),g=this.avcSample=S(!1,y.pts,y.dts,"")),o.forEach(function(j){switch(j.type){case 1:{x=!0,g||(g=p.avcSample=S(!0,y.pts,y.dts,"")),E&&(g.debug+="NDR "),g.frame=!0;var G=j.data;if(I&&G.length>4){var V=new D.default(G).readSliceType();(V===2||V===4||V===7||V===9)&&(g.key=!0)}break}case 5:x=!0,g||(g=p.avcSample=S(!0,y.pts,y.dts,"")),E&&(g.debug+="IDR "),g.key=!0,g.frame=!0;break;case 6:{x=!0,E&&g&&(g.debug+="SEI ");var M=new D.default(w(j.data));M.readUByte();for(var F=0,$=0,ie=!1,de=0;!ie&&M.bytesAvailable>1;){F=0;do de=M.readUByte(),F+=de;while(de===255);$=0;do de=M.readUByte(),$+=de;while(de===255);if(F===4&&M.bytesAvailable!==0){ie=!0;var ge=M.readUByte();if(ge===181){var Le=M.readUShort();if(Le===49){var Ee=M.readUInt();if(Ee===1195456820){var _e=M.readUByte();if(_e===3){for(var Se=M.readUByte(),xe=M.readUByte(),me=31&Se,z=[Se,xe],s=0;s<me;s++)z.push(M.readUByte()),z.push(M.readUByte()),z.push(M.readUByte());d(p._txtTrack.samples,{type:3,pts:y.pts,bytes:z})}}}}}else if(F===5&&M.bytesAvailable!==0){if(ie=!0,$>16){for(var c=[],k=0;k<16;k++)c.push(M.readUByte().toString(16)),(k===3||k===5||k===7||k===9)&&c.push("-");for(var X=$-16,B=new Uint8Array(X),se=0;se<X;se++)B[se]=M.readUByte();d(p._txtTrack.samples,{pts:y.pts,payloadType:F,uuid:c.join(""),userData:Object(K.utf8ArrayToStr)(B),userDataBytes:B})}}else if($<M.bytesAvailable)for(var ve=0;ve<$;ve++)M.readUByte()}break}case 7:if(x=!0,I=!0,E&&g&&(g.debug+="SPS "),!u.sps){var Te=new D.default(j.data),Pe=Te.readSPS();u.width=Pe.width,u.height=Pe.height,u.pixelRatio=Pe.pixelRatio,u.sps=[j.data],u.duration=p._duration;for(var Ae=j.data.subarray(1,4),De="avc1.",ke=0;ke<3;ke++){var Fe=Ae[ke].toString(16);Fe.length<2&&(Fe="0"+Fe),De+=Fe}u.codec=De}break;case 8:x=!0,E&&g&&(g.debug+="PPS "),u.pps||(u.pps=[j.data]);break;case 9:x=!1,u.audFound=!0,g&&l(g,u),g=p.avcSample=S(!1,y.pts,y.dts,E?"AUD ":"");break;case 12:x=!1;break;default:x=!1,g&&(g.debug+="unknown NAL "+j.type+" ");break}if(g&&x){var je=g.units;je.push(j)}}),f&&g&&(l(g,u),this.avcSample=null)},m.getLastNalUnit=function(){var y,f=this.avcSample,p;if(!f||f.units.length===0){var u=this._avcTrack.samples;f=u[u.length-1]}if((y=f)!==null&&y!==void 0&&y.units){var o=f.units;p=o[o.length-1]}return p},m.parseAVCNALu=function(y){var f=y.byteLength,p=this._avcTrack,u=p.naluState||0,o=u,E=[],g=0,x,I,j,G=-1,V=0;for(u===-1&&(G=0,V=y[0]&31,u=0,g=1);g<f;){if(x=y[g++],!u){u=x?0:1;continue}if(u===1){u=x?0:2;continue}if(!x)u=3;else if(x===1){if(G>=0){var M={data:y.subarray(G,g-u-1),type:V};E.push(M)}else{var F=this.getLastNalUnit();if(F&&(o&&g<=4-o&&(F.state&&(F.data=F.data.subarray(0,F.data.byteLength-o))),I=g-u-1,I>0)){var $=new Uint8Array(F.data.byteLength+I);$.set(F.data,0),$.set(y.subarray(0,I),F.data.byteLength),F.data=$,F.state=0}}g<f?(j=y[g]&31,G=g,V=j,u=0):u=-1}else u=0}if(G>=0&&u>=0){var ie={data:y.subarray(G,f),type:V,state:u};E.push(ie)}if(E.length===0){var de=this.getLastNalUnit();if(de){var ge=new Uint8Array(de.data.byteLength+y.byteLength);ge.set(de.data,0),ge.set(y,de.data.byteLength),de.data=ge}}return p.naluState=u,E},m.parseAACPES=function(y){var f=0,p=this._audioTrack,u=this.aacOverFlow,o=y.data;if(u){this.aacOverFlow=null;var E=u.sample.unit.byteLength,g=Math.min(u.missing,E),x=E-g;u.sample.unit.set(o.subarray(0,g),x),p.samples.push(u.sample),f=u.missing}var I,j;for(I=f,j=o.length;I<j-1&&!Z.isHeader(o,I);I++);if(I!==f){var G,V;if(I<j-1?(G="AAC PES did not start with ADTS header,offset:"+I,V=!1):(G="no ADTS header found in AAC PES",V=!0),b.logger.warn("parsing error:"+G),this.observer.emit(N.Events.ERROR,N.Events.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.FRAG_PARSING_ERROR,fatal:V,reason:G}),V)return}Z.initTrackConfig(p,this.observer,o,I,this.audioCodec);var M;if(y.pts!==void 0)M=y.pts;else if(u){var F=Z.getFrameDuration(p.samplerate);M=u.sample.pts+F}else{b.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var $=0;I<j;)if(Z.isHeader(o,I)){if(I+5<j){var ie=Z.appendFrame(p,o,I,M,$);if(ie)if(ie.missing)this.aacOverFlow=ie;else{I+=ie.length,$++;continue}}break}else I++},m.parseMPEGPES=function(y){var f=y.data,p=f.length,u=0,o=0,E=y.pts;if(E===void 0){b.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;o<p;)if(U.isHeader(f,o)){var g=U.appendFrame(this._audioTrack,f,o,E,u);if(g)o+=g.length,u++;else break}else o++},m.parseID3PES=function(y){if(y.pts===void 0){b.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(y)},v}();A.minProbeByteLength=188;function S(v,m,L,y){return{key:v,frame:!1,pts:m,dts:L,units:[],debug:y,length:0}}function C(v,m){return(v[m+10]&31)<<8|v[m+11]}function h(v,m,L,y){var f={audio:-1,avc:-1,id3:-1,isAAC:!0},p=(v[m+1]&15)<<8|v[m+2],u=m+3+p-4,o=(v[m+10]&15)<<8|v[m+11];for(m+=12+o;m<u;){var E=(v[m+1]&31)<<8|v[m+2];switch(v[m]){case 207:if(!y){b.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:f.audio===-1&&(f.audio=E);break;case 21:f.id3===-1&&(f.id3=E);break;case 219:if(!y){b.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:f.avc===-1&&(f.avc=E);break;case 3:case 4:L?f.audio===-1&&(f.audio=E,f.isAAC=!1):b.logger.log("MPEG audio found, not supported in this browser");break;case 36:b.logger.warn("Unsupported HEVC stream type found");break;default:break}m+=((v[m+3]&15)<<8|v[m+4])+5}return f}function a(v){var m=0,L,y,f,p,u,o=v.data;if(!v||v.size===0)return null;for(;o[0].length<19&&o.length>1;){var E=new Uint8Array(o[0].length+o[1].length);E.set(o[0]),E.set(o[1],o[0].length),o[0]=E,o.splice(1,1)}L=o[0];var g=(L[0]<<16)+(L[1]<<8)+L[2];if(g===1){if(y=(L[4]<<8)+L[5],y&&y>v.size-6)return null;var x=L[7];x&192&&(p=(L[9]&14)*536870912+(L[10]&255)*4194304+(L[11]&254)*16384+(L[12]&255)*128+(L[13]&254)/2,x&64?(u=(L[14]&14)*536870912+(L[15]&255)*4194304+(L[16]&254)*16384+(L[17]&255)*128+(L[18]&254)/2,p-u>60*9e4&&(b.logger.warn(Math.round((p-u)/9e4)+"s delta between PTS and DTS, align them"),p=u)):u=p),f=L[8];var I=f+9;if(v.size<=I)return null;v.size-=I;for(var j=new Uint8Array(v.size),G=0,V=o.length;G<V;G++){L=o[G];var M=L.byteLength;if(I)if(I>M){I-=M;continue}else L=L.subarray(I),M-=I,I=0;j.set(L,m),m+=M}return y&&(y-=f+3),{data:j,pts:p,dts:u,len:y}}return null}function l(v,m){if(v.units.length&&v.frame){if(v.pts===void 0){var L=m.samples,y=L.length;if(y){var f=L[y-1];v.pts=f.pts,v.dts=f.dts}else{m.dropped++;return}}m.samples.push(v)}v.debug.length&&b.logger.log(v.pts+"/"+v.dts+":"+v.debug)}function d(v,m){var L=v.length;if(L>0){if(m.pts>=v[L-1].pts)v.push(m);else for(var y=L-1;y>=0;y--)if(m.pts<v[y].pts){v.splice(y,0,m);break}}else v.push(m)}function w(v){for(var m=v.byteLength,L=[],y=1;y<m-2;)v[y]===0&&v[y+1]===0&&v[y+2]===3?(L.push(y+2),y+=2):y++;if(L.length===0)return v;var f=m-L.length,p=new Uint8Array(f),u=0;for(y=0;y<f;u++,y++)u===L[0]&&(u++,L.shift()),p[y]=v[u];return p}J.default=A},"./src/errors.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"ErrorTypes",function(){return Z}),O.d(J,"ErrorDetails",function(){return U});var Z;(function(D){D.NETWORK_ERROR="networkError",D.MEDIA_ERROR="mediaError",D.KEY_SYSTEM_ERROR="keySystemError",D.MUX_ERROR="muxError",D.OTHER_ERROR="otherError"})(Z||(Z={}));var U;(function(D){D.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",D.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",D.KEY_SYSTEM_NO_SESSION="keySystemNoSession",D.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",D.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",D.MANIFEST_LOAD_ERROR="manifestLoadError",D.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",D.MANIFEST_PARSING_ERROR="manifestParsingError",D.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",D.LEVEL_EMPTY_ERROR="levelEmptyError",D.LEVEL_LOAD_ERROR="levelLoadError",D.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",D.LEVEL_SWITCH_ERROR="levelSwitchError",D.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",D.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",D.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",D.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",D.FRAG_LOAD_ERROR="fragLoadError",D.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",D.FRAG_DECRYPT_ERROR="fragDecryptError",D.FRAG_PARSING_ERROR="fragParsingError",D.REMUX_ALLOC_ERROR="remuxAllocError",D.KEY_LOAD_ERROR="keyLoadError",D.KEY_LOAD_TIMEOUT="keyLoadTimeOut",D.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",D.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",D.BUFFER_APPEND_ERROR="bufferAppendError",D.BUFFER_APPENDING_ERROR="bufferAppendingError",D.BUFFER_STALLED_ERROR="bufferStalledError",D.BUFFER_FULL_ERROR="bufferFullError",D.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",D.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",D.INTERNAL_EXCEPTION="internalException",D.INTERNAL_ABORTED="aborted",D.UNKNOWN="unknown"})(U||(U={}))},"./src/events.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"Events",function(){return Z});var Z;(function(U){U.MEDIA_ATTACHING="hlsMediaAttaching",U.MEDIA_ATTACHED="hlsMediaAttached",U.MEDIA_DETACHING="hlsMediaDetaching",U.MEDIA_DETACHED="hlsMediaDetached",U.BUFFER_RESET="hlsBufferReset",U.BUFFER_CODECS="hlsBufferCodecs",U.BUFFER_CREATED="hlsBufferCreated",U.BUFFER_APPENDING="hlsBufferAppending",U.BUFFER_APPENDED="hlsBufferAppended",U.BUFFER_EOS="hlsBufferEos",U.BUFFER_FLUSHING="hlsBufferFlushing",U.BUFFER_FLUSHED="hlsBufferFlushed",U.MANIFEST_LOADING="hlsManifestLoading",U.MANIFEST_LOADED="hlsManifestLoaded",U.MANIFEST_PARSED="hlsManifestParsed",U.LEVEL_SWITCHING="hlsLevelSwitching",U.LEVEL_SWITCHED="hlsLevelSwitched",U.LEVEL_LOADING="hlsLevelLoading",U.LEVEL_LOADED="hlsLevelLoaded",U.LEVEL_UPDATED="hlsLevelUpdated",U.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",U.LEVELS_UPDATED="hlsLevelsUpdated",U.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",U.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",U.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",U.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",U.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",U.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",U.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",U.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",U.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",U.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",U.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",U.CUES_PARSED="hlsCuesParsed",U.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",U.INIT_PTS_FOUND="hlsInitPtsFound",U.FRAG_LOADING="hlsFragLoading",U.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",U.FRAG_LOADED="hlsFragLoaded",U.FRAG_DECRYPTED="hlsFragDecrypted",U.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",U.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",U.FRAG_PARSING_METADATA="hlsFragParsingMetadata",U.FRAG_PARSED="hlsFragParsed",U.FRAG_BUFFERED="hlsFragBuffered",U.FRAG_CHANGED="hlsFragChanged",U.FPS_DROP="hlsFpsDrop",U.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",U.ERROR="hlsError",U.DESTROYING="hlsDestroying",U.KEY_LOADING="hlsKeyLoading",U.KEY_LOADED="hlsKeyLoaded",U.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",U.BACK_BUFFER_REACHED="hlsBackBufferReached"})(Z||(Z={}))},"./src/hls.ts":function(ce,J,O){"use 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p=this.media,u=this.url,o=this.url=Z.buildAbsoluteURL(self.location.href,f,{alwaysNormalize:!0});A.logger.log("loadSource:"+o),p&&u&&u!==o&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(p)),this.trigger(a.Events.MANIFEST_LOADING,{url:f})},L.startLoad=function(f){f===void 0&&(f=-1),A.logger.log("startLoad("+f+")"),this.networkControllers.forEach(function(p){p.startLoad(f)})},L.stopLoad=function(){A.logger.log("stopLoad"),this.networkControllers.forEach(function(f){f.stopLoad()})},L.swapAudioCodec=function(){A.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},L.recoverMediaError=function(){A.logger.log("recoverMediaError");var f=this._media;this.detachMedia(),f&&this.attachMedia(f)},L.removeLevel=function(f,p){p===void 0&&(p=0),this.levelController.removeLevel(f,p)},w(m,[{key:"levels",get:function(){var f=this.levelController.levels;return f||[]}},{key:"currentLevel",get:function(){return 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L=this.config,y=L.fLoader,f=L.loader;return new Promise(function(p,u){m.loader&&m.loader.destroy();var o=m.loader=d.loader=y?new y(L):new f(L),E=S(d,w),g={timeout:L.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:L.fragLoadingMaxRetryTimeout,highWaterMark:P};w.stats=o.stats,o.load(E,g,{onSuccess:function(I,j,G,V){m.resetLoader(d,o),m.updateStatsFromPart(d,w);var M={frag:d,part:w,payload:I.data,networkDetails:V};v(M),p(M)},onError:function(I,j,G){m.resetLoader(d,o),u(new C({type:U.ErrorTypes.NETWORK_ERROR,details:U.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:d,part:w,response:I,networkDetails:G}))},onAbort:function(I,j,G){d.stats.aborted=w.stats.aborted,m.resetLoader(d,o),u(new C({type:U.ErrorTypes.NETWORK_ERROR,details:U.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:d,part:w,networkDetails:G}))},onTimeout:function(I,j,G){m.resetLoader(d,o),u(new C({type:U.ErrorTypes.NETWORK_ERROR,details:U.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:d,part:w,networkDetails:G}))}})})},a.updateStatsFromPart=function(d,w){var v=d.stats,m=w.stats,L=m.total;if(v.loaded+=m.loaded,L){var y=Math.round(d.duration/w.duration),f=Math.min(Math.round(v.loaded/L),y),p=y-f,u=p*Math.round(v.loaded/f);v.total=v.loaded+u}else v.total=Math.max(v.loaded,v.total);var o=v.loading,E=m.loading;o.start?o.first+=E.first-E.start:(o.start=E.start,o.first=E.first),o.end=E.end},a.resetLoader=function(d,w){d.loader=null,this.loader===w&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),w.destroy()},h}();function S(h,a){a===void 0&&(a=null);var l=a||h,d={frag:h,part:a,responseType:"arraybuffer",url:l.url,headers:{},rangeStart:0,rangeEnd:0},w=l.byteRangeStartOffset,v=l.byteRangeEndOffset;return Object(Z.isFiniteNumber)(w)&&Object(Z.isFiniteNumber)(v)&&(d.rangeStart=w,d.rangeEnd=v),d}var C=function(h){D(a,h);function a(l){for(var d,w=arguments.length,v=new 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A;(function(a){a.AUDIO="audio",a.VIDEO="video",a.AUDIOVIDEO="audiovideo"})(A||(A={}));var S=function(){function a(d){var w;this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams=(w={},w[A.AUDIO]=null,w[A.VIDEO]=null,w[A.AUDIOVIDEO]=null,w),this.baseurl=d}var l=a.prototype;return l.setByteRange=function(w,v){var m=w.split("@",2),L=[];m.length===1?L[0]=v?v.byteRangeEndOffset:0:L[0]=parseInt(m[1]),L[1]=parseInt(m[0])+L[0],this._byteRange=L},P(a,[{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(U.buildAbsoluteURL)(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""},set:function(w){this._url=w}}]),a}(),C=function(a){R(l,a);function l(w,v){var m;return m=a.call(this,v)||this,m._decryptdata=null,m.rawProgramDateTime=null,m.programDateTime=null,m.tagList=[],m.duration=0,m.sn=0,m.levelkey=void 0,m.type=void 0,m.loader=null,m.level=-1,m.cc=0,m.startPTS=void 0,m.endPTS=void 0,m.appendedPTS=void 0,m.startDTS=void 0,m.endDTS=void 0,m.start=0,m.deltaPTS=void 0,m.maxStartPTS=void 0,m.minEndPTS=void 0,m.stats=new N.LoadStats,m.urlId=0,m.data=void 0,m.bitrateTest=!1,m.title=null,m.initSegment=null,m.type=w,m}var d=l.prototype;return d.createInitializationVector=function(v){for(var m=new Uint8Array(16),L=12;L<16;L++)m[L]=v>>8*(15-L)&255;return m},d.setDecryptDataFromLevelKey=function(v,m){var L=v;return(v==null?void 0:v.method)==="AES-128"&&v.uri&&!v.iv&&(L=H.LevelKey.fromURI(v.uri),L.method=v.method,L.iv=this.createInitializationVector(m),L.keyFormat="identity"),L},d.setElementaryStreamInfo=function(v,m,L,y,f,p){p===void 0&&(p=!1);var u=this.elementaryStreams,o=u[v];if(!o){u[v]={startPTS:m,endPTS:L,startDTS:y,endDTS:f,partial:p};return}o.startPTS=Math.min(o.startPTS,m),o.endPTS=Math.max(o.endPTS,L),o.startDTS=Math.min(o.startDTS,y),o.endDTS=Math.max(o.endDTS,f)},d.clearElementaryStreamInfo=function(){var v=this.elementaryStreams;v[A.AUDIO]=null,v[A.VIDEO]=null,v[A.AUDIOVIDEO]=null},P(l,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var v=this.sn;typeof v!="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'),v=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,v)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(Z.isFiniteNumber)(this.programDateTime))return null;var v=Object(Z.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+v*1e3}},{key:"encrypted",get:function(){var v;return!!((v=this.decryptdata)!==null&&v!==void 0&&v.keyFormat&&this.decryptdata.uri)}}]),l}(S),h=function(a){R(l,a);function l(d,w,v,m,L){var y;y=a.call(this,v)||this,y.fragOffset=0,y.duration=0,y.gap=!1,y.independent=!1,y.relurl=void 0,y.fragment=void 0,y.index=void 0,y.stats=new N.LoadStats,y.duration=d.decimalFloatingPoint("DURATION"),y.gap=d.bool("GAP"),y.independent=d.bool("INDEPENDENT"),y.relurl=d.enumeratedString("URI"),y.fragment=w,y.index=m;var f=d.enumeratedString("BYTERANGE");return f&&y.setByteRange(f,L),L&&(y.fragOffset=L.fragOffset+L.duration),y}return P(l,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var w=this.elementaryStreams;return!!(w.audio||w.video||w.audiovideo)}}]),l}(S)},"./src/loader/key-loader.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return K});var Z=O("./src/events.ts"),U=O("./src/errors.ts"),D=O("./src/utils/logger.ts"),K=function(){function H(R){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=R,this._registerListeners()}var N=H.prototype;return N._registerListeners=function(){this.hls.on(Z.Events.KEY_LOADING,this.onKeyLoading,this)},N._unregisterListeners=function(){this.hls.off(Z.Events.KEY_LOADING,this.onKeyLoading)},N.destroy=function(){this._unregisterListeners();for(var b in this.loaders){var _=this.loaders[b];_&&_.destroy()}this.loaders={}},N.onKeyLoading=function(b,_){var P=_.frag,A=P.type,S=this.loaders[A];if(!P.decryptdata){D.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var C=P.decryptdata.uri;if(C!==this.decrypturl||this.decryptkey===null){var h=this.hls.config;if(S&&(D.logger.warn("abort previous key loader for type:"+A),S.abort()),!C){D.logger.warn("key uri is falsy");return}var a=h.loader,l=P.loader=this.loaders[A]=new a(h);this.decrypturl=C,this.decryptkey=null;var d={url:C,frag:P,responseType:"arraybuffer"},w={timeout:h.fragLoadingTimeOut,maxRetry:0,retryDelay:h.fragLoadingRetryDelay,maxRetryDelay:h.fragLoadingMaxRetryTimeout,highWaterMark:0},v={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};l.load(d,w,v)}else this.decryptkey&&(P.decryptdata.key=this.decryptkey,this.hls.trigger(Z.Events.KEY_LOADED,{frag:P}))},N.loadsuccess=function(b,_,P){var A=P.frag;if(!A.decryptdata){D.logger.error("after key load, decryptdata unset");return}this.decryptkey=A.decryptdata.key=new Uint8Array(b.data),A.loader=null,delete this.loaders[A.type],this.hls.trigger(Z.Events.KEY_LOADED,{frag:A})},N.loaderror=function(b,_){var P=_.frag,A=P.loader;A&&A.abort(),delete 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j={attrs:I,bitrate:0,id:x++,groupId:I["GROUP-ID"],instreamId:I["INSTREAM-ID"],name:I.NAME||I.LANGUAGE||"",type:u,default:I.bool("DEFAULT"),autoselect:I.bool("AUTOSELECT"),forced:I.bool("FORCED"),lang:I.LANGUAGE,url:I.URI?L.resolve(I.URI,p):""};if(o.length){var G=L.findGroup(o,j.groupId)||o[0];w(j,G,"audioCodec"),w(j,G,"textCodec")}g.push(j)}}return g},L.parseLevelPlaylist=function(f,p,u,o,E){var g=new H.LevelDetails(p),x=g.fragments,I=null,j=0,G=0,V=0,M=0,F=null,$=new K.Fragment(o,p),ie,de,ge,Le=-1,Ee=!1;for(S.lastIndex=0,g.m3u8=f;(ie=S.exec(f))!==null;){Ee&&(Ee=!1,$=new K.Fragment(o,p),$.start=V,$.sn=j,$.cc=M,$.level=u,I&&($.initSegment=I,$.rawProgramDateTime=I.rawProgramDateTime));var _e=ie[1];if(_e){$.duration=parseFloat(_e);var Se=(" "+ie[2]).slice(1);$.title=Se||null,$.tagList.push(Se?["INF",_e,Se]:["INF",_e])}else if(ie[3])Object(Z.isFiniteNumber)($.duration)&&($.start=V,ge&&($.levelkey=ge),$.sn=j,$.level=u,$.cc=M,$.urlId=E,x.push($),$.relurl=(" 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C=S.prototype;return C.registerListeners=function(){var a=this.hls;a.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(U.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(U.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.on(U.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},C.unregisterListeners=function(){var a=this.hls;a.off(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(U.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(U.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.off(U.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},C.createInternalLoader=function(a){var l=this.hls.config,d=l.pLoader,w=l.loader,v=d||w,m=new v(l);return a.loader=m,this.loaders[a.type]=m,m},C.getInternalLoader=function(a){return this.loaders[a.type]},C.resetInternalLoader=function(a){this.loaders[a]&&delete this.loaders[a]},C.destroyInternalLoaders=function(){for(var a in this.loaders){var l=this.loaders[a];l&&l.destroy(),this.resetInternalLoader(a)}},C.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},C.onManifestLoading=function(a,l){var d=l.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:R.PlaylistContextType.MANIFEST,url:d,deliveryDirectives:null})},C.onLevelLoading=function(a,l){var d=l.id,w=l.level,v=l.url,m=l.deliveryDirectives;this.load({id:d,groupId:null,level:w,responseType:"text",type:R.PlaylistContextType.LEVEL,url:v,deliveryDirectives:m})},C.onAudioTrackLoading=function(a,l){var d=l.id,w=l.groupId,v=l.url,m=l.deliveryDirectives;this.load({id:d,groupId:w,level:null,responseType:"text",type:R.PlaylistContextType.AUDIO_TRACK,url:v,deliveryDirectives:m})},C.onSubtitleTrackLoading=function(a,l){var d=l.id,w=l.groupId,v=l.url,m=l.deliveryDirectives;this.load({id:d,groupId:w,level:null,responseType:"text",type:R.PlaylistContextType.SUBTITLE_TRACK,url:v,deliveryDirectives:m})},C.load=function(a){var l,d=this.hls.config,w=this.getInternalLoader(a);if(w){var v=w.context;if(v&&v.url===a.url){K.logger.trace("[playlist-loader]: playlist request ongoing");return}K.logger.log("[playlist-loader]: aborting previous loader for type: "+a.type),w.abort()}var m,L,y,f;switch(a.type){case R.PlaylistContextType.MANIFEST:m=d.manifestLoadingMaxRetry,L=d.manifestLoadingTimeOut,y=d.manifestLoadingRetryDelay,f=d.manifestLoadingMaxRetryTimeout;break;case R.PlaylistContextType.LEVEL:case R.PlaylistContextType.AUDIO_TRACK:case R.PlaylistContextType.SUBTITLE_TRACK:m=0,L=d.levelLoadingTimeOut;break;default:m=d.levelLoadingMaxRetry,L=d.levelLoadingTimeOut,y=d.levelLoadingRetryDelay,f=d.levelLoadingMaxRetryTimeout;break}if(w=this.createInternalLoader(a),(l=a.deliveryDirectives)!==null&&l!==void 0&&l.part){var p;if(a.type===R.PlaylistContextType.LEVEL&&a.level!==null?p=this.hls.levels[a.level].details:a.type===R.PlaylistContextType.AUDIO_TRACK&&a.id!==null?p=this.hls.audioTracks[a.id].details:a.type===R.PlaylistContextType.SUBTITLE_TRACK&&a.id!==null&&(p=this.hls.subtitleTracks[a.id].details),p){var u=p.partTarget,o=p.targetduration;u&&o&&(L=Math.min(Math.max(u*3,o*.8)*1e3,L))}}var E={timeout:L,maxRetry:m,retryDelay:y,maxRetryDelay:f,highWaterMark:0},g={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};w.load(a,E,g)},C.loadsuccess=function(a,l,d,w){if(w===void 0&&(w=null),d.isSidxRequest){this.handleSidxRequest(a,d),this.handlePlaylistLoaded(a,l,d,w);return}this.resetInternalLoader(d.type);var v=a.data;if(v.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(a,d,"no EXTM3U delimiter",w);return}l.parsing.start=performance.now(),v.indexOf("#EXTINF:")>0||v.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(a,l,d,w):this.handleMasterPlaylist(a,l,d,w)},C.loaderror=function(a,l,d){d===void 0&&(d=null),this.handleNetworkError(l,d,!1,a)},C.loadtimeout=function(a,l,d){d===void 0&&(d=null),this.handleNetworkError(l,d,!0)},C.handleMasterPlaylist=function(a,l,d,w){var v=this.hls,m=a.data,L=P(a,d),y=N.default.parseMasterPlaylist(m,L),f=y.levels,p=y.sessionData;if(!f.length){this.handleManifestParsingError(a,d,"no level found in manifest",w);return}var u=f.map(function(j){return{id:j.attrs.AUDIO,audioCodec:j.audioCodec}}),o=f.map(function(j){return{id:j.attrs.SUBTITLES,textCodec:j.textCodec}}),E=N.default.parseMasterPlaylistMedia(m,L,"AUDIO",u),g=N.default.parseMasterPlaylistMedia(m,L,"SUBTITLES",o),x=N.default.parseMasterPlaylistMedia(m,L,"CLOSED-CAPTIONS");if(E.length){var I=E.some(function(j){return!j.url});!I&&f[0].audioCodec&&!f[0].attrs.AUDIO&&(K.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),E.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new b.AttrList({}),bitrate:0,url:""}))}v.trigger(U.Events.MANIFEST_LOADED,{levels:f,audioTracks:E,subtitles:g,captions:x,url:L,stats:l,networkDetails:w,sessionData:p})},C.handleTrackOrLevelPlaylist=function(a,l,d,w){var v=this.hls,m=d.id,L=d.level,y=d.type,f=P(a,d),p=Object(Z.isFiniteNumber)(m)?m:0,u=Object(Z.isFiniteNumber)(L)?L:p,o=_(d),E=N.default.parseLevelPlaylist(a.data,f,u,o,p);if(!E.fragments.length){v.trigger(U.Events.ERROR,{type:D.ErrorTypes.NETWORK_ERROR,details:D.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:f,reason:"no fragments found in level",level:typeof d.level=="number"?d.level:void 0});return}if(y===R.PlaylistContextType.MANIFEST){var g={attrs:new b.AttrList({}),bitrate:0,details:E,name:"",url:f};v.trigger(U.Events.MANIFEST_LOADED,{levels:[g],audioTracks:[],url:f,stats:l,networkDetails:w,sessionData:null})}if(l.parsing.end=performance.now(),E.needSidxRanges){var x,I=(x=E.fragments[0].initSegment)===null||x===void 0?void 0:x.url;this.load({url:I,isSidxRequest:!0,type:y,level:L,levelDetails:E,id:m,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}d.levelDetails=E,this.handlePlaylistLoaded(a,l,d,w)},C.handleSidxRequest=function(a,l){var d=Object(H.parseSegmentIndex)(new Uint8Array(a.data));if(!d)return;var w=d.references,v=l.levelDetails;w.forEach(function(m,L){var y=m.info,f=v.fragments[L];f.byteRange.length===0&&f.setByteRange(String(1+y.end-y.start)+"@"+String(y.start)),f.initSegment&&f.initSegment.setByteRange(String(d.moovEndOffset)+"@0")})},C.handleManifestParsingError=function(a,l,d,w){this.hls.trigger(U.Events.ERROR,{type:D.ErrorTypes.NETWORK_ERROR,details:D.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:l.type===R.PlaylistContextType.MANIFEST,url:a.url,reason:d,response:a,context:l,networkDetails:w})},C.handleNetworkError=function(a,l,d,w){d===void 0&&(d=!1),K.logger.warn("[playlist-loader]: A network "+(d?"timeout":"error")+" occurred while loading "+a.type+" level: "+a.level+" id: "+a.id+' group-id: "'+a.groupId+'"');var v=D.ErrorDetails.UNKNOWN,m=!1,L=this.getInternalLoader(a);switch(a.type){case R.PlaylistContextType.MANIFEST:v=d?D.ErrorDetails.MANIFEST_LOAD_TIMEOUT:D.ErrorDetails.MANIFEST_LOAD_ERROR,m=!0;break;case R.PlaylistContextType.LEVEL:v=d?D.ErrorDetails.LEVEL_LOAD_TIMEOUT:D.ErrorDetails.LEVEL_LOAD_ERROR,m=!1;break;case R.PlaylistContextType.AUDIO_TRACK:v=d?D.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:D.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,m=!1;break;case R.PlaylistContextType.SUBTITLE_TRACK:v=d?D.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:D.ErrorDetails.SUBTITLE_LOAD_ERROR,m=!1;break}L&&this.resetInternalLoader(a.type);var y={type:D.ErrorTypes.NETWORK_ERROR,details:v,fatal:m,url:a.url,loader:L,context:a,networkDetails:l};w&&(y.response=w),this.hls.trigger(U.Events.ERROR,y)},C.handlePlaylistLoaded=function(a,l,d,w){var v=d.type,m=d.level,L=d.id,y=d.groupId,f=d.loader,p=d.levelDetails,u=d.deliveryDirectives;if(!(p!=null&&p.targetduration)){this.handleManifestParsingError(a,d,"invalid target duration",w);return}if(!f)return;p.live&&(f.getCacheAge&&(p.ageHeader=f.getCacheAge()||0),(!f.getCacheAge||isNaN(p.ageHeader))&&(p.ageHeader=0));switch(v){case R.PlaylistContextType.MANIFEST:case R.PlaylistContextType.LEVEL:this.hls.trigger(U.Events.LEVEL_LOADED,{details:p,level:m||0,id:L||0,stats:l,networkDetails:w,deliveryDirectives:u});break;case R.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(U.Events.AUDIO_TRACK_LOADED,{details:p,id:L||0,groupId:y||"",stats:l,networkDetails:w,deliveryDirectives:u});break;case R.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(U.Events.SUBTITLE_TRACK_LOADED,{details:p,id:L||0,groupId:y||"",stats:l,networkDetails:w,deliveryDirectives:u});break}},S}();J.default=A},"./src/polyfills/number.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"isFiniteNumber",function(){return Z}),O.d(J,"MAX_SAFE_INTEGER",function(){return U});var Z=Number.isFinite||function(D){return typeof D=="number"&&isFinite(D)},U=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(ce,J,O){"use strict";O.r(J);var Z=function(){function U(){}return U.getSilentFrame=function(K,H){switch(K){case"mp4a.40.2":if(H===1)return new Uint8Array([0,200,0,128,35,128]);if(H===2)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(H===3)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(H===4)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(H===5)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(H===6)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(H===1)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(H===2)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(H===3)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);break}return},U}();J.default=Z},"./src/remux/mp4-generator.ts":function(ce,J,O){"use strict";O.r(J);var Z=Math.pow(2,32)-1,U=function(){function D(){}return D.init=function(){D.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var H;for(H in D.types)D.types.hasOwnProperty(H)&&(D.types[H]=[H.charCodeAt(0),H.charCodeAt(1),H.charCodeAt(2),H.charCodeAt(3)]);var N=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),R=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);D.HDLR_TYPES={video:N,audio:R};var b=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),_=new Uint8Array([0,0,0,0,0,0,0,0]);D.STTS=D.STSC=D.STCO=_,D.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),D.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),D.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),D.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var P=new Uint8Array([105,115,111,109]),A=new Uint8Array([97,118,99,49]),S=new Uint8Array([0,0,0,1]);D.FTYP=D.box(D.types.ftyp,P,S,P,A),D.DINF=D.box(D.types.dinf,D.box(D.types.dref,b))},D.box=function(H){for(var N=8,R=arguments.length,b=new Array(R>1?R-1:0),_=1;_<R;_++)b[_-1]=arguments[_];for(var P=b.length,A=P;P--;)N+=b[P].byteLength;var S=new Uint8Array(N);for(S[0]=N>>24&255,S[1]=N>>16&255,S[2]=N>>8&255,S[3]=N&255,S.set(H,4),P=0,N=8;P<A;P++)S.set(b[P],N),N+=b[P].byteLength;return S},D.hdlr=function(H){return D.box(D.types.hdlr,D.HDLR_TYPES[H])},D.mdat=function(H){return D.box(D.types.mdat,H)},D.mdhd=function(H,N){N*=H;var R=Math.floor(N/(Z+1)),b=Math.floor(N%(Z+1));return D.box(D.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,H>>24&255,H>>16&255,H>>8&255,H&255,R>>24,R>>16&255,R>>8&255,R&255,b>>24,b>>16&255,b>>8&255,b&255,85,196,0,0]))},D.mdia=function(H){return D.box(D.types.mdia,D.mdhd(H.timescale,H.duration),D.hdlr(H.type),D.minf(H))},D.mfhd=function(H){return D.box(D.types.mfhd,new Uint8Array([0,0,0,0,H>>24,H>>16&255,H>>8&255,H&255]))},D.minf=function(H){return H.type==="audio"?D.box(D.types.minf,D.box(D.types.smhd,D.SMHD),D.DINF,D.stbl(H)):D.box(D.types.minf,D.box(D.types.vmhd,D.VMHD),D.DINF,D.stbl(H))},D.moof=function(H,N,R){return D.box(D.types.moof,D.mfhd(H),D.traf(R,N))},D.moov=function(H){for(var N=H.length,R=[];N--;)R[N]=D.trak(H[N]);return D.box.apply(null,[D.types.moov,D.mvhd(H[0].timescale,H[0].duration)].concat(R).concat(D.mvex(H)))},D.mvex=function(H){for(var N=H.length,R=[];N--;)R[N]=D.trex(H[N]);return D.box.apply(null,[D.types.mvex].concat(R))},D.mvhd=function(H,N){N*=H;var R=Math.floor(N/(Z+1)),b=Math.floor(N%(Z+1)),_=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,H>>24&255,H>>16&255,H>>8&255,H&255,R>>24,R>>16&255,R>>8&255,R&255,b>>24,b>>16&255,b>>8&255,b&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 D.box(D.types.mvhd,_)},D.sdtp=function(H){var N=H.samples||[],R=new Uint8Array(4+N.length),b,_;for(b=0;b<N.length;b++)_=N[b].flags,R[b+4]=_.dependsOn<<4|_.isDependedOn<<2|_.hasRedundancy;return D.box(D.types.sdtp,R)},D.stbl=function(H){return D.box(D.types.stbl,D.stsd(H),D.box(D.types.stts,D.STTS),D.box(D.types.stsc,D.STSC),D.box(D.types.stsz,D.STSZ),D.box(D.types.stco,D.STCO))},D.avc1=function(H){var N=[],R=[],b,_,P;for(b=0;b<H.sps.length;b++)_=H.sps[b],P=_.byteLength,N.push(P>>>8&255),N.push(P&255),N=N.concat(Array.prototype.slice.call(_));for(b=0;b<H.pps.length;b++)_=H.pps[b],P=_.byteLength,R.push(P>>>8&255),R.push(P&255),R=R.concat(Array.prototype.slice.call(_));var A=D.box(D.types.avcC,new Uint8Array([1,N[3],N[4],N[5],252|3,224|H.sps.length].concat(N).concat([H.pps.length]).concat(R))),S=H.width,C=H.height,h=H.pixelRatio[0],a=H.pixelRatio[1];return D.box(D.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,S>>8&255,S&255,C>>8&255,C&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]),A,D.box(D.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),D.box(D.types.pasp,new Uint8Array([h>>24,h>>16&255,h>>8&255,h&255,a>>24,a>>16&255,a>>8&255,a&255])))},D.esds=function(H){var N=H.config.length;return new Uint8Array([0,0,0,0,3,23+N,0,1,0,4,15+N,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([N]).concat(H.config).concat([6,1,2]))},D.mp4a=function(H){var N=H.samplerate;return D.box(D.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,H.channelCount,0,16,0,0,0,0,N>>8&255,N&255,0,0]),D.box(D.types.esds,D.esds(H)))},D.mp3=function(H){var N=H.samplerate;return D.box(D.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,H.channelCount,0,16,0,0,0,0,N>>8&255,N&255,0,0]))},D.stsd=function(H){return H.type==="audio"?!H.isAAC&&H.codec==="mp3"?D.box(D.types.stsd,D.STSD,D.mp3(H)):D.box(D.types.stsd,D.STSD,D.mp4a(H)):D.box(D.types.stsd,D.STSD,D.avc1(H))},D.tkhd=function(H){var N=H.id,R=H.duration*H.timescale,b=H.width,_=H.height,P=Math.floor(R/(Z+1)),A=Math.floor(R%(Z+1));return D.box(D.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,N>>24&255,N>>16&255,N>>8&255,N&255,0,0,0,0,P>>24,P>>16&255,P>>8&255,P&255,A>>24,A>>16&255,A>>8&255,A&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,b>>8&255,b&255,0,0,_>>8&255,_&255,0,0]))},D.traf=function(H,N){var R=D.sdtp(H),b=H.id,_=Math.floor(N/(Z+1)),P=Math.floor(N%(Z+1));return D.box(D.types.traf,D.box(D.types.tfhd,new Uint8Array([0,0,0,0,b>>24,b>>16&255,b>>8&255,b&255])),D.box(D.types.tfdt,new Uint8Array([1,0,0,0,_>>24,_>>16&255,_>>8&255,_&255,P>>24,P>>16&255,P>>8&255,P&255])),D.trun(H,R.length+16+20+8+16+8+8),R)},D.trak=function(H){return H.duration=H.duration||4294967295,D.box(D.types.trak,D.tkhd(H),D.mdia(H))},D.trex=function(H){var N=H.id;return D.box(D.types.trex,new Uint8Array([0,0,0,0,N>>24,N>>16&255,N>>8&255,N&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},D.trun=function(H,N){var R=H.samples||[],b=R.length,_=12+16*b,P=new Uint8Array(_),A,S,C,h,a,l;for(N+=8+_,P.set([0,0,15,1,b>>>24&255,b>>>16&255,b>>>8&255,b&255,N>>>24&255,N>>>16&255,N>>>8&255,N&255],0),A=0;A<b;A++)S=R[A],C=S.duration,h=S.size,a=S.flags,l=S.cts,P.set([C>>>24&255,C>>>16&255,C>>>8&255,C&255,h>>>24&255,h>>>16&255,h>>>8&255,h&255,a.isLeading<<2|a.dependsOn,a.isDependedOn<<6|a.hasRedundancy<<4|a.paddingValue<<1|a.isNonSync,a.degradPrio&240<<8,a.degradPrio&15,l>>>24&255,l>>>16&255,l>>>8&255,l&255],12+16*A);return D.box(D.types.trun,P)},D.initSegment=function(H){D.types||D.init();var N=D.moov(H),R=new Uint8Array(D.FTYP.byteLength+N.byteLength);return R.set(D.FTYP),R.set(N,D.FTYP.byteLength),R},D}();U.types=void 0,U.HDLR_TYPES=void 0,U.STTS=void 0,U.STSC=void 0,U.STCO=void 0,U.STSZ=void 0,U.VMHD=void 0,U.SMHD=void 0,U.STSD=void 0,U.FTYP=void 0,U.DINF=void 0,J.default=U},"./src/remux/mp4-remuxer.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return l}),O.d(J,"normalizePts",function(){return d});var Z=O("./src/polyfills/number.ts"),U=O("./src/remux/aac-helper.ts"),D=O("./src/remux/mp4-generator.ts"),K=O("./src/events.ts"),H=O("./src/errors.ts"),N=O("./src/utils/logger.ts"),R=O("./src/types/loader.ts"),b=O("./src/utils/timescale-conversion.ts");function _(){return _=Object.assign||function(L){for(var y=1;y<arguments.length;y++){var f=arguments[y];for(var p in f)Object.prototype.hasOwnProperty.call(f,p)&&(L[p]=f[p])}return L},_.apply(this,arguments)}var P=10*1e3,A=1024,S=1152,C=null,h=null,a=!1,l=function(){function L(f,p,u,o){if(o===void 0&&(o=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=f,this.config=p,this.typeSupported=u,this.ISGenerated=!1,C===null){var E=navigator.userAgent||"",g=E.match(/Chrome\/(\d+)/i);C=g?parseInt(g[1]):0}if(h===null){var x=navigator.userAgent.match(/Safari\/(\d+)/i);h=x?parseInt(x[1]):0}a=!!C&&C<75||!!h&&h<600}var y=L.prototype;return y.destroy=function(){},y.resetTimeStamp=function(p){N.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=p},y.resetNextTimestamp=function(){N.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},y.resetInitSegment=function(){N.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},y.getVideoStartPts=function(p){var u=!1,o=p.reduce(function(E,g){var x=g.pts-E;return x<-4294967296?(u=!0,d(E,g.pts)):x>0?E:g.pts},p[0].pts);return u&&N.logger.debug("PTS rollover detected"),o},y.remux=function(p,u,o,E,g,x,I,j){var G,V,M,F,$,ie,de=g,ge=g,Le=p.pid>-1,Ee=u.pid>-1,_e=u.samples.length,Se=p.samples.length>0,xe=_e>1,me=(!Le||Se)&&(!Ee||xe)||this.ISGenerated||I;if(me){this.ISGenerated||(M=this.generateIS(p,u,g));var z=this.isVideoContiguous,s=-1;if(xe&&(s=w(u.samples),!z&&this.config.forceKeyFrameOnDiscontinuity))if(ie=!0,s>0){N.logger.warn("[mp4-remuxer]: Dropped "+s+" out of "+_e+" video samples due to a missing keyframe");var c=this.getVideoStartPts(u.samples);u.samples=u.samples.slice(s),u.dropped+=s,ge+=(u.samples[0].pts-c)/(u.timescale||9e4)}else s===-1&&(N.logger.warn("[mp4-remuxer]: No keyframe found out of "+_e+" video samples"),ie=!1);if(this.ISGenerated){if(Se&&xe){var k=this.getVideoStartPts(u.samples),X=d(p.samples[0].pts,k)-k,B=X/u.inputTimeScale;de+=Math.max(0,B),ge+=Math.max(0,-B)}if(Se){if(p.samplerate||(N.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),M=this.generateIS(p,u,g)),V=this.remuxAudio(p,de,this.isAudioContiguous,x,Ee||xe||j===R.PlaylistLevelType.AUDIO?ge:void 0),xe){var se=V?V.endPTS-V.startPTS:0;u.inputTimeScale||(N.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),M=this.generateIS(p,u,g)),G=this.remuxVideo(u,ge,z,se)}}else xe&&(G=this.remuxVideo(u,ge,z,0));G&&(G.firstKeyFrame=s,G.independent=s!==-1)}}return this.ISGenerated&&(o.samples.length&&($=this.remuxID3(o,g)),E.samples.length&&(F=this.remuxText(E,g))),{audio:V,video:G,initSegment:M,independent:ie,text:F,id3:$}},y.generateIS=function(p,u,o){var E=p.samples,g=u.samples,x=this.typeSupported,I={},j=!Object(Z.isFiniteNumber)(this._initPTS),G="audio/mp4",V,M,F;if(j&&(V=M=Infinity),p.config&&E.length&&(p.timescale=p.samplerate,p.isAAC||(x.mpeg?(G="audio/mpeg",p.codec=""):x.mp3&&(p.codec="mp3")),I.audio={id:"audio",container:G,codec:p.codec,initSegment:!p.isAAC&&x.mpeg?new Uint8Array(0):D.default.initSegment([p]),metadata:{channelCount:p.channelCount}},j&&(F=p.inputTimeScale,V=M=E[0].pts-Math.round(F*o))),u.sps&&u.pps&&g.length&&(u.timescale=u.inputTimeScale,I.video={id:"main",container:"video/mp4",codec:u.codec,initSegment:D.default.initSegment([u]),metadata:{width:u.width,height:u.height}},j)){F=u.inputTimeScale;var $=this.getVideoStartPts(g),ie=Math.round(F*o);M=Math.min(M,d(g[0].dts,$)-ie),V=Math.min(V,$-ie)}if(Object.keys(I).length)return this.ISGenerated=!0,j&&(this._initPTS=V,this._initDTS=M),{tracks:I,initPTS:V,timescale:F}},y.remuxVideo=function(p,u,o,E){var g=p.inputTimeScale,x=p.samples,I=[],j=x.length,G=this._initPTS,V=this.nextAvcDts,M=8,F,$,ie,de=Number.POSITIVE_INFINITY,ge=Number.NEGATIVE_INFINITY,Le=0,Ee=!1;if(!o||V===null){var _e=u*g,Se=x[0].pts-d(x[0].dts,x[0].pts);V=_e-Se}for(var xe=0;xe<j;xe++){var me=x[xe];if(me.pts=d(me.pts-G,V),me.dts=d(me.dts-G,V),me.dts>me.pts){var z=9e4*.2;Le=Math.max(Math.min(Le,me.pts-me.dts),-1*z)}me.dts<x[xe>0?xe-1:xe].dts&&(Ee=!0)}Ee&&x.sort(function(vt,st){var at=vt.dts-st.dts,wt=vt.pts-st.pts;return at||wt}),$=x[0].dts,ie=x[x.length-1].dts;var s=Math.round((ie-$)/(j-1));if(Le<0){if(Le<s*-2){N.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(b.toMsFromMpegTsClock)(-s,!0)+" ms");for(var c=Le,k=0;k<j;k++)x[k].dts=c=Math.max(c,x[k].pts-s),x[k].pts=Math.max(c,x[k].pts)}else{N.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(b.toMsFromMpegTsClock)(Le,!0)+" ms to overcome this issue");for(var X=0;X<j;X++)x[X].dts=x[X].dts+Le}$=x[0].dts}if(o){var B=$-V,se=B>s,ve=B<-1;if(se||ve){se?N.logger.warn("AVC: "+Object(b.toMsFromMpegTsClock)(B,!0)+" ms ("+B+"dts) hole between fragments detected, filling it"):N.logger.warn("AVC: "+Object(b.toMsFromMpegTsClock)(-B,!0)+" ms ("+B+"dts) overlapping between fragments detected"),$=V;var Te=x[0].pts-B;x[0].dts=$,x[0].pts=Te,N.logger.log("Video: First PTS/DTS adjusted: "+Object(b.toMsFromMpegTsClock)(Te,!0)+"/"+Object(b.toMsFromMpegTsClock)($,!0)+", delta: "+Object(b.toMsFromMpegTsClock)(B,!0)+" ms")}}a&&($=Math.max(0,$));for(var Pe=0,Ae=0,De=0;De<j;De++){for(var ke=x[De],Fe=ke.units,je=Fe.length,Be=0,Ie=0;Ie<je;Ie++)Be+=Fe[Ie].data.length;Ae+=Be,Pe+=je,ke.length=Be,ke.dts=Math.max(ke.dts,$),ke.pts=Math.max(ke.pts,ke.dts,0),de=Math.min(ke.pts,de),ge=Math.max(ke.pts,ge)}ie=x[j-1].dts;var Ye=Ae+4*Pe+8,He;try{He=new Uint8Array(Ye)}catch(vt){this.observer.emit(K.Events.ERROR,K.Events.ERROR,{type:H.ErrorTypes.MUX_ERROR,details:H.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Ye,reason:"fail allocating video mdat "+Ye});return}var Xe=new DataView(He.buffer);Xe.setUint32(0,Ye),He.set(D.default.types.mdat,4);for(var Oe=0;Oe<j;Oe++){for(var tt=x[Oe],Qe=tt.units,le=0,q=0,ee=Qe.length;q<ee;q++){var ae=Qe[q],ue=ae.data,te=ae.data.byteLength;Xe.setUint32(M,te),M+=4,He.set(ue,M),M+=te,le+=4+te}if(Oe<j-1)F=x[Oe+1].dts-tt.dts;else{var ne=this.config,he=tt.dts-x[Oe>0?Oe-1:Oe].dts;if(ne.stretchShortVideoTrack&&this.nextAudioPts!==null){var fe=Math.floor(ne.maxBufferHole*g),be=(E?de+E*g:this.nextAudioPts)-tt.pts;be>fe?(F=be-he,F<0&&(F=he),N.logger.log("[mp4-remuxer]: It is approximately "+be/90+" ms to the next segment; using duration "+F/90+" ms for the last video frame.")):F=he}else F=he}var Ce=Math.round(tt.pts-tt.dts);I.push(new v(tt.key,F,le,Ce))}if(I.length&&C&&C<70){var Me=I[0].flags;Me.dependsOn=2,Me.isNonSync=0}console.assert(F!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=V=ie+F,this.isVideoContiguous=!0;var Ve=D.default.moof(p.sequenceNumber++,$,_({},p,{samples:I})),et="video",it={data1:Ve,data2:He,startPTS:de/g,endPTS:(ge+F)/g,startDTS:$/g,endDTS:V/g,type:et,hasAudio:!1,hasVideo:!0,nb:I.length,dropped:p.dropped};return p.samples=[],p.dropped=0,console.assert(He.length,"MDAT length must not be zero"),it},y.remuxAudio=function(p,u,o,E,g){var x=p.inputTimeScale,I=p.samplerate?p.samplerate:x,j=x/I,G=p.isAAC?A:S,V=G*j,M=this._initPTS,F=!p.isAAC&&this.typeSupported.mpeg,$=[],ie=p.samples,de=F?0:8,ge=this.nextAudioPts||-1,Le=u*x;if(this.isAudioContiguous=o=o||ie.length&&ge>0&&(E&&Math.abs(Le-ge)<9e3||Math.abs(d(ie[0].pts-M,Le)-ge)<20*V),ie.forEach(function(ue){ue.pts=d(ue.pts-M,Le)}),!o||ge<0){if(ie=ie.filter(function(ue){return ue.pts>=0}),!ie.length)return;g===0?ge=0:E?ge=Math.max(0,Le):ge=ie[0].pts}if(p.isAAC)for(var Ee=g!==void 0,_e=this.config.maxAudioFramesDrift,Se=0,xe=ge;Se<ie.length;Se++){var me=ie[Se],z=me.pts,s=z-xe,c=Math.abs(1e3*s/x);if(s<=-_e*V&&Ee)Se===0&&(N.logger.warn("Audio frame @ "+(z/x).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*s/x)+" ms."),this.nextAudioPts=ge=xe=z);else if(s>=_e*V&&c<P&&Ee){var k=Math.round(s/V);xe=z-k*V,xe<0&&(k--,xe+=V),Se===0&&(this.nextAudioPts=ge=xe),N.logger.warn("[mp4-remuxer]: Injecting "+k+" audio frame @ "+(xe/x).toFixed(3)+"s due to "+Math.round(1e3*s/x)+" ms gap.");for(var X=0;X<k;X++){var B=Math.max(xe,0),se=U.default.getSilentFrame(p.manifestCodec||p.codec,p.channelCount);se||(N.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),se=me.unit.subarray()),ie.splice(Se,0,{unit:se,pts:B}),xe+=V,Se++}}me.pts=xe,xe+=V}for(var ve=null,Te=null,Pe,Ae=0,De=ie.length;De--;)Ae+=ie[De].unit.byteLength;for(var ke=0,Fe=ie.length;ke<Fe;ke++){var je=ie[ke],Be=je.unit,Ie=je.pts;if(Te!==null){var Ye=$[ke-1];Ye.duration=Math.round((Ie-Te)/j)}else if(o&&p.isAAC&&(Ie=ge),ve=Ie,Ae>0){Ae+=de;try{Pe=new Uint8Array(Ae)}catch(ue){this.observer.emit(K.Events.ERROR,K.Events.ERROR,{type:H.ErrorTypes.MUX_ERROR,details:H.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Ae,reason:"fail allocating audio mdat "+Ae});return}if(!F){var He=new DataView(Pe.buffer);He.setUint32(0,Ae),Pe.set(D.default.types.mdat,4)}}else return;Pe.set(Be,de);var Xe=Be.byteLength;de+=Xe,$.push(new v(!0,G,Xe,0)),Te=Ie}var Oe=$.length;if(!Oe)return;var tt=$[$.length-1];this.nextAudioPts=ge=Te+j*tt.duration;var Qe=F?new Uint8Array(0):D.default.moof(p.sequenceNumber++,ve/j,_({},p,{samples:$}));p.samples=[];var le=ve/x,q=ge/x,ee="audio",ae={data1:Qe,data2:Pe,startPTS:le,endPTS:q,startDTS:le,endDTS:q,type:ee,hasAudio:!0,hasVideo:!1,nb:Oe};return this.isAudioContiguous=!0,console.assert(Pe.length,"MDAT length must not be zero"),ae},y.remuxEmptyAudio=function(p,u,o,E){var g=p.inputTimeScale,x=p.samplerate?p.samplerate:g,I=g/x,j=this.nextAudioPts,G=(j!==null?j:E.startDTS*g)+this._initDTS,V=E.endDTS*g+this._initDTS,M=I*A,F=Math.ceil((V-G)/M),$=U.default.getSilentFrame(p.manifestCodec||p.codec,p.channelCount);if(N.logger.warn("[mp4-remuxer]: remux empty Audio"),!$){N.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var ie=[],de=0;de<F;de++){var ge=G+de*M;ie.push({unit:$,pts:ge,dts:ge})}return p.samples=ie,this.remuxAudio(p,u,o,!1)},y.remuxID3=function(p,u){var o=p.samples.length;if(!o)return;for(var E=p.inputTimeScale,g=this._initPTS,x=this._initDTS,I=0;I<o;I++){var j=p.samples[I];j.pts=d(j.pts-g,u*E)/E,j.dts=d(j.dts-x,u*E)/E}var G=p.samples;return p.samples=[],{samples:G}},y.remuxText=function(p,u){var o=p.samples.length;if(!o)return;for(var E=p.inputTimeScale,g=this._initPTS,x=0;x<o;x++){var I=p.samples[x];I.pts=d(I.pts-g,u*E)/E}p.samples.sort(function(G,V){return G.pts-V.pts});var j=p.samples;return p.samples=[],{samples:j}},L}();function d(L,y){var f;if(y===null)return L;for(y<L?f=-8589934592:f=8589934592;Math.abs(L-y)>4294967296;)L+=f;return L}function w(L){for(var y=0;y<L.length;y++)if(L[y].key)return y;return-1}var v=function(y,f,p,u){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=f,this.size=p,this.cts=u,this.flags=new m(y)},m=function(y){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=y?2:1,this.isNonSync=y?0:1}},"./src/remux/passthrough-remuxer.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/polyfills/number.ts"),U=O("./src/utils/mp4-tools.ts"),D=O("./src/loader/fragment.ts"),K=O("./src/utils/logger.ts"),H=function(){function b(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var _=b.prototype;return _.destroy=function(){},_.resetTimeStamp=function(A){this.initPTS=A,this.lastEndDTS=null},_.resetNextTimestamp=function(){this.lastEndDTS=null},_.resetInitSegment=function(A,S,C){this.audioCodec=S,this.videoCodec=C,this.generateInitSegment(A),this.emitInitSegment=!0},_.generateInitSegment=function(A){var S=this.audioCodec,C=this.videoCodec;if(!A||!A.byteLength){this.initTracks=void 0,this.initData=void 0;return}var h=this.initData=Object(U.parseInitSegment)(A);S||(S=R(h.audio,D.ElementaryStreamTypes.AUDIO)),C||(C=R(h.video,D.ElementaryStreamTypes.VIDEO));var a={};h.audio&&h.video?a.audiovideo={container:"video/mp4",codec:S+","+C,initSegment:A,id:"main"}:h.audio?a.audio={container:"audio/mp4",codec:S,initSegment:A,id:"audio"}:h.video?a.video={container:"video/mp4",codec:C,initSegment:A,id:"main"}:K.logger.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=a},_.remux=function(A,S,C,h,a){var l=this.initPTS,d=this.lastEndDTS,w={audio:void 0,video:void 0,text:h,id3:C,initSegment:void 0};Object(Z.isFiniteNumber)(d)||(d=this.lastEndDTS=a||0);var v=S.samples;if(!v||!v.length)return w;var m={initPTS:void 0,timescale:1},L=this.initData;if((!L||!L.length)&&(this.generateInitSegment(v),L=this.initData),!L||!L.length)return K.logger.warn("[passthrough-remuxer.ts]: Failed to generate 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