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cropro version 1.2.0
@license SEE LICENSE IN LICENSE
copyright Alan Mendelevich
see README and LICENSE for details
********************************** *//*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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He(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new He(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},se.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),l.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 de=ee.y+ae*(ne+1);l.setAttributes(te,[["x1",""+ee.x],["y1",""+de],["x2",""+(ee.x+ee.width)],["y2",""+de]])});var ue=ee.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(te,ne){var de=ee.x+ue*(ne+1);l.setAttributes(te,[["x1",""+de],["y1",""+ee.y],["x2",""+de],["y2",""+(ee.y+ee.height)]])}),l.setAttributes(this.cropShadeElement,[["d",l.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},se.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)},se.prototype.clientToLocalCoordinates=function(q,ee){var ae=this.container.getBoundingClientRect();return{x:q-ae.left+this.margin,y:ee-ae.top+this.margin}},se.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)},se.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()},se.prototype.onPointerUp=function(q){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(q.pointerId)},se.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},se.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))},se.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)}},se.prototype.getRescaledRect=function(q,ee,ae,ue,te,ne){var de=ae/q,fe=ue/ee;return{x:(te.x-ne)*de+ne,y:(te.y-ne)*fe+ne,width:te.width*de,height:te.height*fe}},se.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)},se}(),Je=function(){function se(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(se.prototype,"angle",{get:function(){return this._angle},set:function(q){this._angle=q,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),se.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},se.prototype.onPointerDown=function(q){this.controlContainer.setPointerCapture(q.pointerId),this.isDragging=!0,this.previousPoint={x:q.clientX,y:q.clientY}},se.prototype.onPointerMove=function(q){this.isDragging&&(this.onAngleChange&&this.onAngleChange((q.clientX-this.previousPoint.x)/5),this.previousPoint.x=q.clientX)},se.prototype.onPointerUp=function(q){this.isDragging&&this.onAngleChange&&this.onAngleChange((q.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(q.pointerId)},se.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var q=this.angleLabelText.getBBox();l.setAttributes(this.angleLabelElement,[["x",((this.width-q.width)/2).toString()],["y",(this.height/2).toString()]])}},se.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)}},se.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=l.createPath(ee);var te=l.createTransform();this.scaleShape.transform.baseVal.appendItem(te),q.appendChild(this.scaleShape),this.angleLabelElement=l.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=l.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ne=l.createTSpan("");return ne.innerHTML="&deg;",this.angleLabelElement.appendChild(ne),q.appendChild(this.angleLabelElement),document.body.removeChild(q),q},se}(),Xe=function(){function se(){this.naturalSize=!1,this.imageType="image/png"}return se.prototype.rasterize=function(q,ee,ae,ue,te,ne,de){var fe=this;return new Promise(function(ve){var Ee=document.createElement("canvas");Ee.width=q.width.baseVal.value-2*ue,Ee.height=q.height.baseVal.value-2*ue;var Me=1,Ge=1;fe.naturalSize===!0?(Me=ee.naturalWidth/(q.width.baseVal.value-2*ue)/ne,Ge=ee.naturalHeight/(q.height.baseVal.value-2*ue)/de,Ee.width=ee.naturalWidth/ne,Ee.height=ee.naturalHeight/de):fe.width!==void 0&&fe.height!==void 0&&(Me=fe.width/ae.width,Ge=fe.height/ae.height,Ee.width*=Me,Ee.height*=Ge);var nt=Ee.getContext("2d");nt.translate(Ee.width/2,Ee.height/2),nt.rotate(te*Math.PI/180),nt.scale(ne,de),nt.translate(-Ee.width/2,-Ee.height/2),nt.drawImage(ee,0,0,Ee.width,Ee.height);var at=document.createElement("canvas");at.width=ae.width*Me,at.height=ae.height*Ge,at.getContext("2d").putImageData(nt.getImageData((ae.x-ue)*Me,(ae.y-ue)*Ge,ae.width*Me,ae.height*Ge),0,0),ve(at.toDataURL(fe.imageType,fe.imageQuality))})},se}(),We=function(){function se(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=se.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(se.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(q){this._zoomToCropEnabled=q,q?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(se.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(se.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(se.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(se.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(se.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}),se.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},se.prototype.show=function(){this.showUI(),this.open()},se.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)},se.prototype.addRenderEventListener=function(q){this.renderEventListeners.push(q)},se.prototype.removeRenderEventListener=function(q){this.renderEventListeners.indexOf(q)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(q),1)},se.prototype.addCloseEventListener=function(q){this.closeEventListeners.push(q)},se.prototype.removeCloseEventListener=function(q){this.closeEventListeners.indexOf(q)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(q),1)},se.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))},se.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)}},se.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},se.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",l.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},se.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()},se.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();l.setAttributes(this.editingTarget,[["href",ee]]),this.setEditingTargetSize()},se.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},se.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=l.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=l.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=l.createGroup(),this.editingTargetRotationScaleContainer=l.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var q=l.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(q);var ee=l.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(ee),this.editingTargetContainer=l.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)},se.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},se.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=l.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Ve(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()},se.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)}},se.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)},se.prototype.cropRectChanged=function(q){this.cropRect=q,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},se.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},se.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"},se.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},se.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},se.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},se.prototype.addTopToolbar=function(){var q=this;this.topToolbar=new U,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 be;ee.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(ee);var ae=[];this.aspectRatios.forEach(function(Ge){var nt=new xe(Oe.getIcon(Ge.horizontal,Ge.vertical),Ge.horizontal===0&&Ge.vertical===0?"FREE":Ge.horizontal+":"+Ge.vertical);nt.onClick=function(){return q.ratioButtonClicked(Ge)},ae.push(nt)}),this.aspectRatioButton=new Ie(Oe.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 xe('<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 xe('<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),!K.isLicensed){var ne=new Pe;this.topToolbar.addElementBlock(ne);var de=document.createElement("div");de.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>',de.appendChild(fe),ne.addElement(de)}var ve=new be;ve.minWidth=3*this.toolbarHeight+"px",ve.contentAlign="end",this.topToolbar.addButtonBlock(ve);var Ee=new xe('<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");Ee.onClick=this.startRenderAndClose,ve.addButton(Ee),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Ee.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Me=new xe('<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,ve.addButton(Me),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Me.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},se.prototype.addBottomToolbar=function(){var q=this;this.bottomToolbar=new U,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 be;ee.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(ee);var ae=new xe('<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 xe('<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 Je("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(ve){q.rotateBy(ve),q.straightener.angle=q.rotationAngle},te.addElement(this.straightener.getUI());var ne=new be;ne.minWidth=2*this.toolbarHeight+"px",ne.contentAlign="end",this.bottomToolbar.addButtonBlock(ne);var de=new xe('<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");de.onClick=this.flipHorizontallyButtonClicked,ne.addButton(de);var fe=new xe('<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)},se.prototype.ratioButtonClicked=function(q){this.aspectRatio=q,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},se.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=Oe.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},se.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new De(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},se.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},se.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},se.prototype.restoreState=function(q){if(q){var ee=this.cropLayer.getRescaledRect(q.width,q.height,this.imageWidth,this.imageHeight,q.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(ee),this.cropRectChanged(ee),this.flippedHorizontally=q.flippedHorizontally,this.flippedVertically=q.flippedVertically,this.applyFlip(),this.rotationAngle=q.rotationAngle,this.applyRotation()}},se.prototype.clientToLocalCoordinates=function(q,ee){var ae=this.cropImage.getBoundingClientRect();return{x:q-ae.left,y:ee-ae.top}},se.prototype.onWindowResize=function(){this.positionUI()},se.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var q=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=q+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},se.prototype.rotateLeftButtonClicked=function(){var q=this.rotationAngle-90;this.rotationAngle%90!=0&&(q+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(q)},se.prototype.rotateRightButtonClicked=function(){var q=this.rotationAngle+90;this.rotationAngle%90!=0&&(q-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(q)},se.prototype.rotateTo=function(q){q=(q=q>180?q-360:q)<=-180?q+360:q,this.rotationAngle=q,this.applyRotation()},se.prototype.rotateBy=function(q){this.rotateTo((this.rotationAngle+q)%360)},se.prototype.applyRotation=function(){var q=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var ee=this.editingTargetRotationContainer.transform.baseVal.getItem(0);ee.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(ee,0);var 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},se.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},se.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},se.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},se.prototype.startRenderAndClose=function(){return _e(this,void 0,void 0,function(){var q,ee;return ye(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]}})})},se.prototype.render=function(){return _e(this,void 0,void 0,function(){var q;return ye(this,function(ee){switch(ee.label){case 0:return(q=new Xe).naturalSize=this.renderAtNaturalSize,q.imageType=this.renderImageType,q.imageQuality=this.renderImageQuality,q.width=this.renderWidth,q.height=this.renderHeight,this.unzoomFromCrop(),l.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,q.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 1:return ee.sent(),[4,q.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return[2,ee.sent()]}})})},se.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new X("toolbar",`
width: `+(this.displayMode==="inline"?"100%":"calc(100vw - "+2*this.popupMargin+"px)")+`;
flex-shrink: 0;
display: flex;
flex-direction: row;
justify-content: space-between;
height: `+this.toolbarHeight+`px;
box-sizing: content-box;
overflow: hidden;
line-height: 0px;
`)),this.toolbarStyleColorsClass=this.styles.addClass(new X("toolbar_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarBlockStyleClass=this.styles.addClass(new X("toolbar-block",`
display: flex;
align-items: center;
box-sizing: content-box;
`));var q=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new X("toolbar_button",`
display: inline-block;
width: `+(this.toolbarHeight-2*q)+`px;
height: `+(this.toolbarHeight-2*q)+`px;
padding: `+q+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new X("toolbar_button_colors",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new X("toolbar_active_button",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
`)),this.styles.addRule(new D("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.toolbarHeight/2+`px;
`)),this.styles.addRule(new D("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
`)),this.toolbarDropdownStyleClass=this.styles.addClass(new X("toolbar_dropdown",`
position: absolute;
max-width: `+4*this.toolbarHeight+`px;
z-index: 20;
white-space: normal;
box-sizing: content-box;
box-shadow: 3px 3px rgba(33, 33, 33, 0.1);
margin: `+(this.displayMode==="inline"?"0":this.popupMargin)+`px;
line-height: 0px;
`)),this.toolbarDropdownStyleColorsClass=this.styles.addClass(new X("toolbar_dropdown_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new X("toolbar_straightener_block",`
display: flex;
overflow: hidden;
justify-content: center;
-webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 30%, rgba(0,0,0,1) 70%, rgba(0,0,0,0) 100%);
`)),this.toolbarStraightenerStyleClass=this.styles.addClass(new X("toolbar_straightener",`
display: flex;
overflow: hidden;
justify-content: center;
height: `+(this.toolbarHeight-2*q)+`px;
padding: `+q+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new X("toolbar_straightener_colors",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
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D=document.createElementNS("http://www.w3.org/2000/svg","circle");return D.setAttribute("cx",(l/2).toString()),D.setAttribute("cy",(l/2).toString()),D.setAttribute("r",l.toString()),c&&K.setAttributes(D,c),D},K.createEllipse=function(l,c,D){var X=document.createElementNS("http://www.w3.org/2000/svg","ellipse");return X.setAttribute("cx",(l/2).toString()),X.setAttribute("cy",(c/2).toString()),X.setAttribute("rx",(l/2).toString()),X.setAttribute("ry",(c/2).toString()),D&&K.setAttributes(X,D),X},K.createGroup=function(l){var c=document.createElementNS("http://www.w3.org/2000/svg","g");return l&&K.setAttributes(c,l),c},K.createTransform=function(){return document.createElementNS("http://www.w3.org/2000/svg","svg").createSVGTransform()},K.createMarker=function(l,c,D,X,U,oe,be){var xe=document.createElementNS("http://www.w3.org/2000/svg","marker");return K.setAttributes(xe,[["id",l],["orient",c],["markerWidth",D.toString()],["markerHeight",X.toString()],["refX",U.toString()],["refY",oe.toString()]]),xe.appendChild(be),xe},K.createText=function(l){var c=document.createElementNS("http://www.w3.org/2000/svg","text");return c.setAttribute("x","0"),c.setAttribute("y","0"),l&&K.setAttributes(c,l),c},K.createTSpan=function(l,c){var D=document.createElementNS("http://www.w3.org/2000/svg","tspan");return D.textContent=l,c&&K.setAttributes(D,c),D},K.createImage=function(l){var c=document.createElementNS("http://www.w3.org/2000/svg","image");return l&&K.setAttributes(c,l),c},K.createPoint=function(l,c){var D=document.createElementNS("http://www.w3.org/2000/svg","svg").createSVGPoint();return D.x=l,D.y=c,D},K.createPath=function(l,c){var D=document.createElementNS("http://www.w3.org/2000/svg","path");return D.setAttribute("d",l),c&&K.setAttributes(D,c),D},K}(),G=function(){function K(){}return K.addKey=function(l){K.key=l},Object.defineProperty(K,"isLicensed",{get:function(){return!!K.key&&new RegExp(/^MJS2-[A-Z][0-9]{3}-[A-Z][0-9]{3}-[0-9]{4}$/,"i").test(K.key)},enumerable:!1,configurable:!0}),K}(),H=function(){function K(){this.naturalSize=!1,this.imageType="image/png",this.markersOnly=!1}return K.prototype.rasterize=function(l,c,D){var X=this;return new Promise(function(U){var oe=D!==void 0?D:document.createElement("canvas");l===null&&(X.markersOnly=!0,X.naturalSize=!1);var be=document.createElementNS("http://www.w3.org/2000/svg","svg");be.setAttribute("xmlns","http://www.w3.org/2000/svg"),be.setAttribute("width",c.width.baseVal.valueAsString),be.setAttribute("height",c.height.baseVal.valueAsString),be.setAttribute("viewBox","0 0 "+c.viewBox.baseVal.width.toString()+" "+c.viewBox.baseVal.height.toString()),be.innerHTML=c.innerHTML,X.naturalSize===!0?(be.width.baseVal.value=l.naturalWidth,be.height.baseVal.value=l.naturalHeight):X.width!==void 0&&X.height!==void 0&&(be.width.baseVal.value=X.width,be.height.baseVal.value=X.height),oe.width=be.width.baseVal.value,oe.height=be.height.baseVal.value;var xe=be.outerHTML,Pe=oe.getContext("2d");X.markersOnly!==!0&&Pe.drawImage(l,0,0,oe.width,oe.height);var De=window.URL,Oe=new Image(oe.width,oe.height);Oe.setAttribute("crossOrigin","anonymous");var Ie=new Blob([xe],{type:"image/svg+xml"}),He=De.createObjectURL(Ie);Oe.onload=function(){Pe.drawImage(Oe,0,0),De.revokeObjectURL(He);var Ve=oe.toDataURL(X.imageType,X.imageQuality);U(Ve)},Oe.src=He})},K}(),B=function(){},R=function(){function K(l){this._classNamePrefixBase="__markerjs2_",this.classes=[],this.rules=[],this.settings=this.defaultSettings,this._classNamePrefix=this._classNamePrefixBase+"_"+l+"_"}return Object.defineProperty(K.prototype,"classNamePrefixBase",{get:function(){return this._classNamePrefixBase},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"classNamePrefix",{get:function(){return this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(K.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(K.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"fade_out"},enumerable:!1,configurable:!0}),K.prototype.addClass=function(l){return this.styleSheet===void 0&&this.addStyleSheet(),l.name=""+this.classNamePrefix+l.localName,this.classes.push(l),this.styleSheet.sheet.insertRule("."+l.name+" {"+l.style+"}",this.styleSheet.sheet.cssRules.length),l},K.prototype.addRule=function(l){this.styleSheet===void 0&&this.addStyleSheet(),this.rules.push(l),this.styleSheet.sheet.insertRule(l.selector+" {"+l.style+"}",this.styleSheet.sheet.cssRules.length)},K.prototype.addStyleSheet=function(){var l;this.styleSheet=document.createElement("style"),((l=this.styleSheetRoot)!==null&&l!==void 0?l:document.head).appendChild(this.styleSheet),this.addRule(new x("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new x("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
from {
opacity: 0;
}
to {
opacity: 1;
}
`)),this.addRule(new x("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
from {
opacity: 1;
}
to {
opacity: 0;
}
`)),this.addClass(new w("fade_in",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
`)),this.addClass(new w("fade_out",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
`))},K.prototype.removeStyleSheet=function(){var l;this.styleSheet&&(((l=this.styleSheetRoot)!==null&&l!==void 0?l:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},K}(),x=function(K,l){this.selector=K,this.style=l},w=function(K,l){this.localName=K,this.style=l},P=function(){function K(l,c,D,X,U){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=l,this.displayMode=c,this.markerItems=D,this.uiStyleSettings=X,this.styles=U,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return K.prototype.show=function(l){var c=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=l,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" "+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var D=document.createElement("div");D.className=this.toolbarBlockStyleClass.name,D.style.whiteSpace="nowrap",this.uiContainer.appendChild(D),this.addActionButton(D,'<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(D,'<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(D,'<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(D,'<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(D,'<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(D,'<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(D,'<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(D,'<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(U){var oe=document.createElement("div");oe.className=""+c.toolbarButtonStyleClass.name,oe.setAttribute("data-type-name",U.typeName),oe.innerHTML=U.icon,oe.addEventListener("click",function(){c.markerToolbarButtonClicked(oe,U)}),c.buttons.push(oe),c.markerButtons.push(oe)}),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()},K.prototype.addButtonClickListener=function(l){this.buttonClickListeners.push(l)},K.prototype.removeButtonClickListener=function(l){this.buttonClickListeners.indexOf(l)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(l),1)},K.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},K.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var l=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<l||c===l&&this.markerButtons.length-1===l?this.markerButtonBlock.appendChild(this.markerButtons[c]):(c===l&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[c]))}},K.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")},K.prototype.resetButtonStyles=function(){var l=this;this.buttons.forEach(function(c){c.className=c.className.replace(l.uiStyleSettings.toolbarButtonStyleColorsClassName?l.uiStyleSettings.toolbarButtonStyleColorsClassName:l.toolbarButtonStyleColorsClass.name,"").trim(),c.className=c.className.replace(l.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?l.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:l.toolbarActiveButtonStyleColorsClass.name,"").trim(),c.className+=" "+(l.uiStyleSettings.toolbarButtonStyleColorsClassName?l.uiStyleSettings.toolbarButtonStyleColorsClassName:l.toolbarButtonStyleColorsClass.name)})},K.prototype.addActionButton=function(l,c,D){var X=this,U=document.createElement("div");switch(U.className=""+this.toolbarButtonStyleClass.name,U.innerHTML=c,U.setAttribute("data-action",D),U.addEventListener("click",function(){X.actionToolbarButtonClicked(U,D)}),D){case"select":U.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":U.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":U.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":U.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":U.style.fill=this.uiStyleSettings.closeButtonColor}l.appendChild(U),this.buttons.push(U)},K.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new w("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 w("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new w("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new w("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 w("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var l=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new w("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*l)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*l)+`px;
padding: `+l+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new w("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new w("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new x("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new x("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},K.prototype.markerToolbarButtonClicked=function(l,c){this.setActiveButton(l),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(D){return D("marker",c)}),this.markerButtonOverflowBlock.style.display="none"},K.prototype.actionToolbarButtonClicked=function(l,c){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(D){return D("action",c)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},K.prototype.setActiveButton=function(l){this.resetButtonStyles(),l.className=l.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),l.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},K.prototype.setActiveMarkerButton=function(l){var c=this.markerButtons.find(function(D){return D.getAttribute("data-type-name")===l});c&&this.setActiveButton(c)},K.prototype.setCurrentMarker=function(l){var c=this;this.currentMarker=l,this.buttons.filter(function(D){return/delete|notes/.test(D.getAttribute("data-action"))}).forEach(function(D){c.currentMarker===void 0?(D.style.fillOpacity="0.4",D.style.pointerEvents="none"):(D.style.fillOpacity="1",D.style.pointerEvents="all")})},K}(),L=function(){function K(l,c,D,X){this.panels=[],this.panelButtons=[],this.markerjsContainer=l,this.displayMode=c,this.uiStyleSettings=D,this.styles=X,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return K.prototype.addStyles=function(){var l;this.toolboxStyleClass=this.styles.addClass(new w("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 w("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var c=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new w("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new w("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new w("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 w("toolbox-panel-row_colors",`
background-color: `+((l=this.uiStyleSettings.toolboxBackgroundColor)!==null&&l!==void 0?l:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new w("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 w("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new w("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new x("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new x("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},K.prototype.show=function(l){var c;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=l,this.uiContainer.className=this.toolboxStyleClass.name+" "+((c=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&c!==void 0?c:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},K.prototype.setPanelButtons=function(l){var c,D,X=this;this.panels=l,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+" "+((D=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&D!==void 0?D:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(U){var oe;U.uiStyleSettings=X.uiStyleSettings;var be=document.createElement("div");be.className=X.toolboxButtonStyleClass.name+" "+((oe=X.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&oe!==void 0?oe:X.toolboxButtonStyleColorsClass.name),be.innerHTML=U.icon,be.title=U.title,be.addEventListener("click",function(){X.panelButtonClick(U)}),X.panelButtons.push(be),X.buttonRow.appendChild(be)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},K.prototype.panelButtonClick=function(l){var c=this,D=-1;if(l!==this.activePanel){D=this.panels.indexOf(l),this.panelRow.innerHTML="";var X=l.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=l}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(U,oe){var be,xe;U.className=c.toolboxButtonStyleClass.name+" "+(oe===D?""+((be=c.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&be!==void 0?be:c.toolboxActiveButtonStyleColorsClass.name):""+((xe=c.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&xe!==void 0?xe:c.toolboxButtonStyleColorsClass.name))})},K}(),A=function(K,l){this.title=K,this.icon=l},_=function(K){function l(c,D,X,U){var oe=K.call(this,c,U||'<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 oe.colors=[],oe.addTransparent=!1,oe.colorBoxes=[],oe.colors=D,oe.currentColor=X,oe.setCurrentColor=oe.setCurrentColor.bind(oe),oe.getColorBox=oe.getColorBox.bind(oe),oe}return J(l,K),l.prototype.getUi=function(){var c=this,D=document.createElement("div");return D.style.overflow="hidden",D.style.whiteSpace="nowrap",this.colors.forEach(function(X){var U=c.getColorBox(X);D.appendChild(U),c.colorBoxes.push(U)}),D},l.prototype.getColorBox=function(c){var D=this,X=this.uiStyleSettings.toolbarHeight/4,U=this.uiStyleSettings.toolbarHeight-X,oe=document.createElement("div");oe.style.display="inline-block",oe.style.boxSizing="content-box",oe.style.width=U-2+"px",oe.style.height=U-2+"px",oe.style.padding="1px",oe.style.marginRight="2px",oe.style.marginBottom="2px",oe.style.borderWidth="2px",oe.style.borderStyle="solid",oe.style.borderRadius=(U+2)/2+"px",oe.style.borderColor=c===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",oe.addEventListener("click",function(){D.setCurrentColor(c,oe)});var be=document.createElement("div");return be.style.display="inline-block",be.style.width=U-2+"px",be.style.height=U-2+"px",be.style.backgroundColor=c,be.style.borderRadius=U/2+"px",c==="transparent"&&(be.style.fill=this.uiStyleSettings.toolboxAccentColor,be.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>`),oe.appendChild(be),oe},l.prototype.setCurrentColor=function(c,D){var X=this;this.currentColor=c,this.colorBoxes.forEach(function(U){U.style.borderColor=U===D?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(c)},l}(A),h=function(){function K(l,c,D){this._state="new",this._isSelected=!1,this._container=l,this._overlayContainer=c,this.globalSettings=D,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(K.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),K.prototype.ownsTarget=function(l){return!1},Object.defineProperty(K.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),K.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},K.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},K.prototype.pointerDown=function(l,c){},K.prototype.dblClick=function(l,c){},K.prototype.manipulate=function(l){},K.prototype.pointerUp=function(l){this.stateChanged()},K.prototype.dispose=function(){},K.prototype.addMarkerVisualToContainer=function(l){this.container.childNodes.length>0?this.container.insertBefore(l,this.container.childNodes[0]):this.container.appendChild(l)},K.prototype.getState=function(){return{typeName:K.typeName,state:this.state,notes:this.notes}},K.prototype.restoreState=function(l){this._state=l.state,this.notes=l.notes},K.prototype.scale=function(l,c){},K.prototype.colorChanged=function(l){this.onColorChanged&&this.onColorChanged(l),this.stateChanged()},K.prototype.fillColorChanged=function(l){this.onFillColorChanged&&this.onFillColorChanged(l),this.stateChanged()},K.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var l=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),l.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(l)&&this.onStateChanged(this)}},K.typeName="MarkerBase",K}(),o=function(){function K(){this.findGripByVisual=this.findGripByVisual.bind(this)}return K.prototype.findGripByVisual=function(l){return this.topLeft.ownsTarget(l)?this.topLeft:this.topCenter.ownsTarget(l)?this.topCenter:this.topRight.ownsTarget(l)?this.topRight:this.centerLeft.ownsTarget(l)?this.centerLeft:this.centerRight.ownsTarget(l)?this.centerRight:this.bottomLeft.ownsTarget(l)?this.bottomLeft:this.bottomCenter.ownsTarget(l)?this.bottomCenter:this.bottomRight.ownsTarget(l)?this.bottomRight:void 0},K}(),s=function(){function K(){this.GRIP_SIZE=10,this.visual=k.createGroup(),this.visual.appendChild(k.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(k.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return K.prototype.ownsTarget=function(l){return l===this.visual||l===this.visual.childNodes[0]||l===this.visual.childNodes[1]},K}(),d=function(){function K(){}return K.toITransformMatrix=function(l){return{a:l.a,b:l.b,c:l.c,d:l.d,e:l.e,f:l.f}},K.toSVGMatrix=function(l,c){return l.a=c.a,l.b=c.b,l.c=c.c,l.d=c.d,l.e=c.e,l.f=c.f,l},K}(),T=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.left=0,U.top=0,U.width=0,U.height=0,U.defaultSize={x:50,y:20},U.offsetX=0,U.offsetY=0,U.rotationAngle=0,U.CB_DISTANCE=10,U._suppressMarkerCreateEvent=!1,U.container.transform.baseVal.appendItem(k.createTransform()),U.setupControlBox(),U}return J(l,K),Object.defineProperty(l.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"visual",{get:function(){return this._visual},set:function(c){this._visual=c;var D=k.createTransform();this._visual.transform.baseVal.appendItem(D)},enumerable:!1,configurable:!0}),l.prototype.ownsTarget=function(c){return!!K.prototype.ownsTarget.call(this,c)||!!(this.controlGrips.findGripByVisual(c)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(c))},l.prototype.pointerDown=function(c,D){K.prototype.pointerDown.call(this,c,D),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(D),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(D)){this.activeGrip=this.rotatorGrip;var U=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=U.x-this.width/2,this.top=U.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var oe=this.container.transform.baseVal.getItem(0);oe.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(oe,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},l.prototype.pointerUp=function(c){var D=this.state;K.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",D==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},l.prototype.moveVisual=function(c){this.visual.style.transform="translate("+c.x+"px, "+c.y+"px)"},l.prototype.manipulate=function(c){var D=this.unrotatePoint(c);this.state==="creating"?this.resize(c):this.state==="move"?(this.left=this.manipulationStartLeft+(D.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(D.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(D):this.state==="rotate"&&this.rotate(c)},l.prototype.resize=function(c){var D=this.manipulationStartLeft,X=this.manipulationStartWidth,U=this.manipulationStartTop,oe=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:D=this.manipulationStartLeft+c.x-this.manipulationStartX,X=this.manipulationStartWidth+this.manipulationStartLeft-D;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:U=this.manipulationStartTop+c.y-this.manipulationStartY,oe=this.manipulationStartHeight+this.manipulationStartTop-U;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:oe=this.manipulationStartHeight+c.y-this.manipulationStartY}X>=0?(this.left=D,this.width=X):(this.left=D+X,this.width=-X),oe>=0?(this.top=U,this.height=oe):(this.top=U+oe,this.height=-oe),this.setSize()},l.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},l.prototype.rotate=function(c){if(Math.abs(c.x-this.centerX)>.1){var D=Math.sign(c.x-this.centerX);this.rotationAngle=180*Math.atan((c.y-this.centerY)/(c.x-this.centerX))/Math.PI+90*D,this.applyRotation()}},l.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)},l.prototype.rotatePoint=function(c){if(this.rotationAngle===0)return c;var D=this.container.getCTM(),X=k.createPoint(c.x,c.y);return{x:(X=X.matrixTransform(D)).x,y:X.y}},l.prototype.unrotatePoint=function(c){if(this.rotationAngle===0)return c;var D=this.container.getCTM();D=D.inverse();var X=k.createPoint(c.x,c.y);return{x:(X=X.matrixTransform(D)).x,y:X.y}},l.prototype.select=function(){K.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},l.prototype.deselect=function(){K.prototype.deselect.call(this),this.controlBox.style.display="none"},l.prototype.setupControlBox=function(){this.controlBox=k.createGroup();var c=k.createTransform();c.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(c),this.container.appendChild(this.controlBox),this.controlRect=k.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=k.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 o,this.addControlGrips(),this.controlBox.style.display="none"},l.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()},l.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()},l.prototype.createGrip=function(){var c=new s;return c.visual.transform.baseVal.appendItem(k.createTransform()),this.controlBox.appendChild(c.visual),c},l.prototype.positionGrips=function(){var c=this.controlGrips.topLeft.GRIP_SIZE,D=-c/2,X=D,U=(this.width+this.CB_DISTANCE)/2-c/2,oe=(this.height+this.CB_DISTANCE)/2-c/2,be=this.height+this.CB_DISTANCE-c/2,xe=this.width+this.CB_DISTANCE-c/2;this.positionGrip(this.controlGrips.topLeft.visual,D,X),this.positionGrip(this.controlGrips.topCenter.visual,U,X),this.positionGrip(this.controlGrips.topRight.visual,xe,X),this.positionGrip(this.controlGrips.centerLeft.visual,D,oe),this.positionGrip(this.controlGrips.centerRight.visual,xe,oe),this.positionGrip(this.controlGrips.bottomLeft.visual,D,be),this.positionGrip(this.controlGrips.bottomCenter.visual,U,be),this.positionGrip(this.controlGrips.bottomRight.visual,xe,be),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,U,X-3*this.CB_DISTANCE)},l.prototype.positionGrip=function(c,D,X){var U=c.transform.baseVal.getItem(0);U.setTranslate(D,X),c.transform.baseVal.replaceItem(U,0)},l.prototype.hideControlBox=function(){this.controlBox.style.display="none"},l.prototype.showControlBox=function(){this.controlBox.style.display=""},l.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)},K.prototype.getState.call(this))},l.prototype.restoreState=function(c){K.prototype.restoreState.call(this,c);var D=c;this.left=D.left,this.top=D.top,this.width=D.width,this.height=D.height,this.rotationAngle=D.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(d.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,D.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(d.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,D.containerTransformMatrix))},l.prototype.scale=function(c,D){K.prototype.scale.call(this,c,D);var X=this.rotatePoint({x:this.left,y:this.top}),U=this.unrotatePoint({x:X.x*c,y:X.y*D});this.left=U.x,this.top=U.y,this.width=this.width*c,this.height=this.height*D,this.adjustControlBox()},l}(h),y=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.fillColor="transparent",U.strokeColor="transparent",U.strokeWidth=0,U.strokeDasharray="",U.opacity=1,U.setStrokeColor=U.setStrokeColor.bind(U),U.setFillColor=U.setFillColor.bind(U),U.setStrokeWidth=U.setStrokeWidth.bind(U),U.setStrokeDasharray=U.setStrokeDasharray.bind(U),U.createVisual=U.createVisual.bind(U),U}return J(l,K),l.prototype.ownsTarget=function(c){return!(!K.prototype.ownsTarget.call(this,c)&&c!==this.visual)},l.prototype.createVisual=function(){this.visual=k.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)},l.prototype.pointerDown=function(c,D){K.prototype.pointerDown.call(this,c,D),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},l.prototype.manipulate=function(c){K.prototype.manipulate.call(this,c)},l.prototype.resize=function(c){K.prototype.resize.call(this,c),this.setSize()},l.prototype.setSize=function(){K.prototype.setSize.call(this),k.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},l.prototype.pointerUp=function(c){K.prototype.pointerUp.call(this,c),this.setSize()},l.prototype.setStrokeColor=function(c){this.strokeColor=c,this.visual&&k.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(c),this.stateChanged()},l.prototype.setFillColor=function(c){this.fillColor=c,this.visual&&k.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},l.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.visual&&k.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},l.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.visual&&k.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},l.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},K.prototype.getState.call(this))},l.prototype.restoreState=function(c){var D=c;this.fillColor=D.fillColor,this.strokeColor=D.strokeColor,this.strokeWidth=D.strokeWidth,this.strokeDasharray=D.strokeDasharray,this.opacity=D.opacity,this.createVisual(),K.prototype.restoreState.call(this,c),this.setSize()},l.prototype.scale=function(c,D){K.prototype.scale.call(this,c,D),this.setSize()},l.title="Rectangle marker",l}(T),m=function(K){function l(c,D,X,U){var oe=K.call(this,c,U||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return oe.widths=[],oe.widthBoxes=[],oe.widths=D,oe.currentWidth=X,oe.setCurrentWidth=oe.setCurrentWidth.bind(oe),oe}return J(l,K),l.prototype.getUi=function(){var c=this,D=document.createElement("div");return D.style.display="flex",D.style.overflow="hidden",D.style.flexGrow="2",this.widths.forEach(function(X){var U=document.createElement("div");U.style.display="flex",U.style.flexGrow="2",U.style.alignItems="center",U.style.justifyContent="space-between",U.style.padding="5px",U.style.borderWidth="2px",U.style.borderStyle="solid",U.style.borderColor=X===c.currentWidth?c.uiStyleSettings.toolboxAccentColor:"transparent",U.addEventListener("click",function(){c.setCurrentWidth(X,U)}),D.appendChild(U);var oe=document.createElement("div");oe.innerText=X.toString(),oe.style.marginRight="5px",U.appendChild(oe);var be=document.createElement("div");be.style.minHeight="20px",be.style.flexGrow="2",be.style.display="flex",be.style.alignItems="center";var xe=document.createElement("hr");xe.style.minWidth="20px",xe.style.border="0px",xe.style.borderTop=X+"px solid "+c.uiStyleSettings.toolboxColor,xe.style.flexGrow="2",be.appendChild(xe),U.appendChild(be),c.widthBoxes.push(U)}),D},l.prototype.setCurrentWidth=function(c,D){var X=this;this.currentWidth=c,this.widthBoxes.forEach(function(U){U.style.borderColor=U===D?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},l}(A),f=function(K){function l(c,D,X,U){var oe=K.call(this,c,U||'<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 oe.styles=[],oe.styleBoxes=[],oe.styles=D,oe.currentStyle=X,oe.setCurrentStyle=oe.setCurrentStyle.bind(oe),oe}return J(l,K),l.prototype.getUi=function(){var c=this,D=document.createElement("div");return D.style.display="flex",D.style.overflow="hidden",D.style.flexGrow="2",this.styles.forEach(function(X){var U=document.createElement("div");U.style.display="flex",U.style.alignItems="center",U.style.justifyContent="space-between",U.style.padding="5px",U.style.borderWidth="2px",U.style.borderStyle="solid",U.style.overflow="hidden",U.style.maxWidth=100/c.styles.length-5+"%",U.style.borderColor=X===c.currentStyle?c.uiStyleSettings.toolboxAccentColor:"transparent",U.addEventListener("click",function(){c.setCurrentStyle(X,U)}),D.appendChild(U);var oe=document.createElement("div");oe.style.minHeight="20px",oe.style.flexGrow="2",oe.style.overflow="hidden";var be=`<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>`;oe.innerHTML=be,U.appendChild(oe),c.styleBoxes.push(U)}),D},l.prototype.setCurrentStyle=function(c,D){var X=this;this.currentStyle=c,this.styleBoxes.forEach(function(U){U.style.borderColor=U===D?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},l}(A),E=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.strokeColor=X.defaultColor,U.strokeWidth=X.defaultStrokeWidth,U.strokeDasharray=X.defaultStrokeDasharray,U.strokePanel=new _("Line color",X.defaultColorSet,X.defaultColor),U.strokePanel.onColorChanged=U.setStrokeColor,U.strokeWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),U.strokeWidthPanel.onWidthChanged=U.setStrokeWidth,U.strokeStylePanel=new f("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),U.strokeStylePanel.onStyleChanged=U.setStrokeDasharray,U}return J(l,K),Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var c=K.prototype.getState.call(this);return c.typeName=l.typeName,c},l.typeName="FrameMarker",l.title="Frame marker",l.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',l}(y),p=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},g=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.x1=0,U.y1=0,U.x2=0,U.y2=0,U.defaultLength=50,U.manipulationStartX=0,U.manipulationStartY=0,U.manipulationStartX1=0,U.manipulationStartY1=0,U.manipulationStartX2=0,U.manipulationStartY2=0,U.setupControlBox(),U}return J(l,K),l.prototype.ownsTarget=function(c){return!!K.prototype.ownsTarget.call(this,c)||!(!this.grip1.ownsTarget(c)&&!this.grip2.ownsTarget(c))},l.prototype.pointerDown=function(c,D){K.prototype.pointerDown.call(this,c,D),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(D)?this.activeGrip=this.grip1:this.grip2.ownsTarget(D)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},l.prototype.pointerUp=function(c){var D=this.state;K.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",D==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},l.prototype.adjustVisual=function(){},l.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)},l.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()},l.prototype.select=function(){K.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},l.prototype.deselect=function(){K.prototype.deselect.call(this),this.controlBox.style.display="none"},l.prototype.setupControlBox=function(){this.controlBox=k.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},l.prototype.adjustControlBox=function(){this.positionGrips()},l.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},l.prototype.createGrip=function(){var c=new s;return c.visual.transform.baseVal.appendItem(k.createTransform()),this.controlBox.appendChild(c.visual),c},l.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)},l.prototype.positionGrip=function(c,D,X){var U=c.transform.baseVal.getItem(0);U.setTranslate(D,X),c.transform.baseVal.replaceItem(U,0)},l.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},K.prototype.getState.call(this))},l.prototype.restoreState=function(c){K.prototype.restoreState.call(this,c);var D=c;this.x1=D.x1,this.y1=D.y1,this.x2=D.x2,this.y2=D.y2},l.prototype.scale=function(c,D){K.prototype.scale.call(this,c,D),this.x1=this.x1*c,this.y1=this.y1*D,this.x2=this.x2*c,this.y2=this.y2*D,this.adjustVisual(),this.adjustControlBox()},l}(h),u=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.strokeColor="transparent",U.strokeWidth=0,U.strokeDasharray="",U.setStrokeColor=U.setStrokeColor.bind(U),U.setStrokeWidth=U.setStrokeWidth.bind(U),U.setStrokeDasharray=U.setStrokeDasharray.bind(U),U.strokeColor=X.defaultColor,U.strokeWidth=X.defaultStrokeWidth,U.strokeDasharray=X.defaultStrokeDasharray,U.strokePanel=new _("Line color",X.defaultColorSet,X.defaultColor),U.strokePanel.onColorChanged=U.setStrokeColor,U.strokeWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),U.strokeWidthPanel.onWidthChanged=U.setStrokeWidth,U.strokeStylePanel=new f("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),U.strokeStylePanel.onStyleChanged=U.setStrokeDasharray,U}return J(l,K),l.prototype.ownsTarget=function(c){return!(!K.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.selectorLine&&c!==this.visibleLine)},l.prototype.createVisual=function(){this.visual=k.createGroup(),this.selectorLine=k.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=k.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)},l.prototype.pointerDown=function(c,D){K.prototype.pointerDown.call(this,c,D),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},l.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()),k.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),k.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),k.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},l.prototype.setStrokeColor=function(c){this.strokeColor=c,this.adjustVisual(),this.colorChanged(c)},l.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.adjustVisual()},l.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.adjustVisual(),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var c=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},K.prototype.getState.call(this));return c.typeName=l.typeName,c},l.prototype.restoreState=function(c){K.prototype.restoreState.call(this,c);var D=c;this.strokeColor=D.strokeColor,this.strokeWidth=D.strokeWidth,this.strokeDasharray=D.strokeDasharray,this.createVisual(),this.adjustVisual()},l.typeName="LineMarker",l.title="Line marker",l.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',l}(g),a=function(K){function l(c,D,X,U){var oe=K.call(this,c,U||'<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 oe.fonts=[],oe.fontBoxes=[],oe.fonts=D,oe.currentFont=X,oe.setCurrentFont=oe.setCurrentFont.bind(oe),oe}return J(l,K),l.prototype.getUi=function(){var c=this,D=document.createElement("div");return D.style.overflow="hidden",D.style.flexGrow="2",this.fonts.forEach(function(X){var U=document.createElement("div");U.style.display="inline-block",U.style.alignItems="center",U.style.justifyContent="space-between",U.style.padding="5px",U.style.borderWidth="2px",U.style.borderStyle="solid",U.style.overflow="hidden",U.style.maxWidth=100/c.fonts.length-5+"%",U.style.borderColor=X===c.currentFont?c.uiStyleSettings.toolboxAccentColor:"transparent",U.addEventListener("click",function(){c.setCurrentFont(X,U)}),D.appendChild(U);var oe=document.createElement("div");oe.style.display="flex",oe.style.minHeight="20px",oe.style.flexGrow="2",oe.style.fontFamily=X,oe.style.overflow="hidden";var be=document.createElement("div");be.style.whiteSpace="nowrap",be.style.overflow="hidden",be.style.textOverflow="ellipsis",be.innerHTML="The quick brown fox jumps over the lazy dog",oe.appendChild(be),U.appendChild(oe),c.fontBoxes.push(U)}),D},l.prototype.setCurrentFont=function(c,D){var X=this;this.currentFont=c,this.fontBoxes.forEach(function(U){U.style.borderColor=U===D?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},l}(A),b=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.color="transparent",U.padding=5,U.DEFAULT_TEXT="your text here",U.text=U.DEFAULT_TEXT,U.isMoved=!1,U.color=X.defaultColor,U.fontFamily=X.defaultFontFamily,U.defaultSize={x:100,y:30},U.setColor=U.setColor.bind(U),U.setFont=U.setFont.bind(U),U.renderText=U.renderText.bind(U),U.sizeText=U.sizeText.bind(U),U.textEditDivClicked=U.textEditDivClicked.bind(U),U.showTextEditor=U.showTextEditor.bind(U),U.setSize=U.setSize.bind(U),U.positionTextEditor=U.positionTextEditor.bind(U),U.colorPanel=new _("Color",X.defaultColorSet,X.defaultColor),U.colorPanel.onColorChanged=U.setColor,U.fontFamilyPanel=new a("Font",X.defaultFontFamilies,X.defaultFontFamily),U.fontFamilyPanel.onFontChanged=U.setFont,U}return J(l,K),l.prototype.ownsTarget=function(c){if(K.prototype.ownsTarget.call(this,c)||c===this.visual||c===this.textElement||c===this.bgRectangle)return!0;var D=!1;return this.textElement.childNodes.forEach(function(X){X===c&&(D=!0)}),D},l.prototype.createVisual=function(){this.visual=k.createGroup(),this.bgRectangle=k.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=k.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(k.createTransform()),this.textElement.transform.baseVal.appendItem(k.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},l.prototype.pointerDown=function(c,D){K.prototype.pointerDown.call(this,c,D),this.isMoved=!1,this.pointerDownPoint=c,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},l.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(D){c.textElement.appendChild(k.createTSpan(D.trim()===""?" ":D.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},l.prototype.getTextScale=function(){var c=this.textElement.getBBox(),D=1;if(c.width>0&&c.height>0){var X=(1*this.width-this.width*this.padding*2/100)/c.width,U=(1*this.height-this.height*this.padding*2/100)/c.height;D=Math.min(X,U)}return D},l.prototype.getTextPosition=function(c){var D=this.textElement.getBBox(),X=0,U=0;return D.width>0&&D.height>0&&(X=(this.width-D.width*c)/2,U=this.height/2-D.height*c/2),{x:X,y:U}},l.prototype.sizeText=function(){var c=this.textElement.getBBox(),D=this.getTextScale(),X=this.getTextPosition(D);X.y-=c.y*D,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+X.x+"px, "+X.y+"px) scale("+D+", "+D+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(X.x,X.y),this.textElement.transform.baseVal.getItem(1).setScale(D,D))},l.prototype.manipulate=function(c){K.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)},l.prototype.resize=function(c){K.prototype.resize.call(this,c),this.isMoved=!0,this.setSize(),this.sizeText()},l.prototype.setSize=function(){K.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(k.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),k.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},l.prototype.pointerUp=function(c){var D=this.state;D==="creating"&&(this._suppressMarkerCreateEvent=!0),K.prototype.pointerUp.call(this,c),this.setSize(),(D==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},l.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(D){D.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var D=Number.parseFloat(c.textEditor.style.fontSize);c.textEditor.clientWidth>=Number.parseInt(c.textEditor.style.maxWidth)&&D>.9;)D-=.1,c.textEditor.style.fontSize=Math.max(D,.9)+"em"}),this.textEditor.addEventListener("keyup",function(D){D.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(D){if(D.clipboardData){var X=D.clipboardData.getData("text"),U=window.getSelection();if(!U.rangeCount)return!1;U.deleteFromDocument(),U.getRangeAt(0).insertNode(document.createTextNode(X)),D.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")},l.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var c=this.getTextScale(),D=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),X=this.textElement.getBBox(),U={x:X.width*c,y:X.height*c};D.x-=U.x/2,D.y-=U.y/2,this.textEditor.style.top=D.y+"px",this.textEditor.style.left=D.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-D.x+"px",this.textEditor.style.fontSize=Math.max(16*c,12)+"px",this.textElement.style.display="none"}},l.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()},l.prototype.select=function(){K.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},l.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),K.prototype.deselect.call(this)},l.prototype.dblClick=function(c,D){K.prototype.dblClick.call(this,c,D),this.showTextEditor()},l.prototype.setColor=function(c){this.textElement&&k.setAttributes(this.textElement,[["fill",c]]),this.color=c,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(c)},l.prototype.setFont=function(c){this.textElement&&k.setAttributes(this.textElement,[["font-family",c]]),this.fontFamily=c,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},l.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},l.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var c=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},K.prototype.getState.call(this));return c.typeName=l.typeName,c},l.prototype.restoreState=function(c){var D=c;this.color=D.color,this.fontFamily=D.fontFamily,this.padding=D.padding,this.text=D.text,this.createVisual(),K.prototype.restoreState.call(this,c),this.setSize()},l.prototype.scale=function(c,D){K.prototype.scale.call(this,c,D),this.setSize(),this.sizeText(),this.positionTextEditor()},l.typeName="TextMarker",l.title="Text marker",l.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>',l}(T),v=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.color="transparent",U.lineWidth=3,U.drawing=!1,U.pixelRatio=1,U.color=X.defaultColor,U.lineWidth=X.defaultStrokeWidth,U.pixelRatio=X.freehandPixelRatio,U.setColor=U.setColor.bind(U),U.addCanvas=U.addCanvas.bind(U),U.finishCreation=U.finishCreation.bind(U),U.setLineWidth=U.setLineWidth.bind(U),U.colorPanel=new _("Color",X.defaultColorSet,X.defaultColor),U.colorPanel.onColorChanged=U.setColor,U.lineWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),U.lineWidthPanel.onWidthChanged=U.setLineWidth,U}return J(l,K),l.prototype.ownsTarget=function(c){return!(!K.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.drawingImage)},l.prototype.createVisual=function(){this.visual=k.createGroup(),this.drawingImage=k.createImage(),this.visual.appendChild(this.drawingImage);var c=k.createTransform();this.visual.transform.baseVal.appendItem(c),this.addMarkerVisualToContainer(this.visual)},l.prototype.pointerDown=function(c,D){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):K.prototype.pointerDown.call(this,c,D)},l.prototype.manipulate=function(c){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(c.x,c.y),this.canvasContext.stroke()):K.prototype.manipulate.call(this,c)},l.prototype.resize=function(c){K.prototype.resize.call(this,c),k.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),k.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},l.prototype.pointerUp=function(c){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):K.prototype.pointerUp.call(this,c)},l.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)},l.prototype.select=function(){this.state==="creating"&&this.finishCreation(),K.prototype.select.call(this)},l.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),K.prototype.deselect.call(this)},l.prototype.finishCreation=function(){for(var c=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),D=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],X=D[0],U=D[1],oe=D[2],be=D[3],xe=!1,Pe=0;Pe<this.canvasElement.height;Pe++)for(var De=0;De<this.canvasElement.width;De++)c.data[Pe*this.canvasElement.width*4+4*De+3]>0&&(xe=!0,Pe<U&&(U=Pe),De<X&&(X=De),Pe>be&&(be=Pe),De>oe&&(oe=De));if(xe){this.left=X/this.pixelRatio,this.top=U/this.pixelRatio,this.width=(oe-X)/this.pixelRatio,this.height=(be-U)/this.pixelRatio;var Oe=document.createElement("canvas");Oe.width=oe-X,Oe.height=be-U,Oe.getContext("2d").putImageData(this.canvasContext.getImageData(X,U,oe-X,be-U),0,0),this.drawingImgUrl=Oe.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},l.prototype.setDrawingImage=function(){k.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),k.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},l.prototype.setColor=function(c){this.color=c,this.colorChanged(c)},l.prototype.setLineWidth=function(c){this.lineWidth=c},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var c=Object.assign({drawingImgUrl:this.drawingImgUrl},K.prototype.getState.call(this));return c.typeName=l.typeName,c},l.prototype.restoreState=function(c){this.createVisual(),K.prototype.restoreState.call(this,c),this.drawingImgUrl=c.drawingImgUrl,this.setDrawingImage()},l.prototype.scale=function(c,D){K.prototype.scale.call(this,c,D),this.setDrawingImage()},l.typeName="FreehandMarker",l.title="Freehand marker",l.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>',l}(T),S=function(K){function l(c,D,X){var U=K.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 U.typeBoxes=[],U.currentType=D,U.setCurrentType=U.setCurrentType.bind(U),U}return J(l,K),l.prototype.getUi=function(){var c=this,D=document.createElement("div");D.style.display="flex",D.style.overflow="hidden",D.style.flexGrow="2";for(var X=function(be){var xe="both";switch(be){case 0:xe="both";break;case 1:xe="start";break;case 2:xe="end";break;case 3:xe="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=xe===U.currentType?U.uiStyleSettings.toolboxAccentColor:"transparent",Pe.addEventListener("click",function(){c.setCurrentType(xe,Pe)}),D.appendChild(Pe),xe==="both"||xe==="start"){var De=document.createElement("div");De.style.display="flex",De.style.alignItems="center",De.style.minHeight="20px",De.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,5 10,0 10,10" fill="`+(U.uiStyleSettings!==void 0?U.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,De.style.marginLeft="5px",Pe.appendChild(De)}var Oe=document.createElement("div");Oe.style.display="flex",Oe.style.alignItems="center",Oe.style.minHeight="20px",Oe.style.flexGrow="2";var Ie=document.createElement("hr");if(Ie.style.minWidth="20px",Ie.style.border="0px",Ie.style.borderTop="3px solid "+(U.uiStyleSettings!==void 0?U.uiStyleSettings.toolboxColor:"#eeeeee"),Ie.style.flexGrow="2",Oe.appendChild(Ie),Pe.appendChild(Oe),xe==="both"||xe==="end"){var He=document.createElement("div");He.style.display="flex",He.style.alignItems="center",He.style.minHeight="20px",He.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="`+(U.uiStyleSettings!==void 0?U.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,He.style.marginRight="5px",Pe.appendChild(He)}U.typeBoxes.push(Pe)},U=this,oe=0;oe<4;oe++)X(oe);return D},l.prototype.setCurrentType=function(c,D){var X=this;this.currentType=c,this.typeBoxes.forEach(function(U){U.style.borderColor=U===D?X.uiStyleSettings!==void 0?X.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},l}(A),I=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.arrowType="end",U.arrowBaseHeight=10,U.arrowBaseWidth=10,U.getArrowPoints=U.getArrowPoints.bind(U),U.setArrowType=U.setArrowType.bind(U),U.arrowTypePanel=new S("Arrow type","end"),U.arrowTypePanel.onArrowTypeChanged=U.setArrowType,U}return J(l,K),l.prototype.ownsTarget=function(c){return!(!K.prototype.ownsTarget.call(this,c)&&c!==this.arrow1&&c!==this.arrow2)},l.prototype.getArrowPoints=function(c,D){var X=this.arrowBaseWidth+2*this.strokeWidth,U=this.arrowBaseHeight+2*this.strokeWidth;return c-X/2+","+(D+U/2)+" "+c+","+(D-U/2)+" "+(c+X/2)+","+(D+U/2)},l.prototype.createTips=function(){this.arrow1=k.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(k.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=k.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(k.createTransform()),this.visual.appendChild(this.arrow2)},l.prototype.pointerDown=function(c,D){K.prototype.pointerDown.call(this,c,D),this.state==="creating"&&this.createTips()},l.prototype.adjustVisual=function(){if(K.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",k.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),k.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),D=this.arrow1.transform.baseVal.getItem(0);D.setRotate(c,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(D,0);var X=this.arrow2.transform.baseVal.getItem(0);X.setRotate(c+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(X,0)}},l.prototype.setArrowType=function(c){this.arrowType=c,this.adjustVisual(),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var c=Object.assign({arrowType:this.arrowType},K.prototype.getState.call(this));return c.typeName=l.typeName,c},l.prototype.restoreState=function(c){K.prototype.restoreState.call(this,c);var D=c;this.arrowType=D.arrowType,this.createTips(),this.adjustVisual()},l.typeName="ArrowMarker",l.title="Arrow marker",l.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',l}(u),j=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.fillColor=X.defaultFillColor,U.strokeWidth=0,U.fillPanel=new _("Color",X.defaultColorSet,X.defaultFillColor),U.fillPanel.onColorChanged=U.setFillColor,U}return J(l,K),Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var c=K.prototype.getState.call(this);return c.typeName=l.typeName,c},l.typeName="CoverMarker",l.title="Cover marker",l.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',l}(y),z=function(K){function l(c,D,X,U){var oe=K.call(this,c,U||'<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 oe.opacities=[],oe.opacityBoxes=[],oe.opacities=D,oe.currentOpacity=X,oe.setCurrentOpacity=oe.setCurrentOpacity.bind(oe),oe}return J(l,K),l.prototype.getUi=function(){var c=this,D=document.createElement("div");return D.style.display="flex",D.style.overflow="hidden",D.style.flexGrow="2",D.style.justifyContent="space-between",this.opacities.forEach(function(X){var U=document.createElement("div");U.style.display="flex",U.style.alignItems="center",U.style.justifyContent="center",U.style.padding="5px",U.style.borderWidth="2px",U.style.borderStyle="solid",U.style.borderColor=X===c.currentOpacity?c.uiStyleSettings.toolboxAccentColor:"transparent",U.addEventListener("click",function(){c.setCurrentOpacity(X,U)}),D.appendChild(U);var oe=document.createElement("div");oe.innerText=100*X+"%",U.appendChild(oe),c.opacityBoxes.push(U)}),D},l.prototype.setCurrentOpacity=function(c,D){var X=this;this.currentOpacity=c,this.opacityBoxes.forEach(function(U){U.style.borderColor=U===D?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},l}(A),V=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.setOpacity=U.setOpacity.bind(U),U.fillColor=X.defaultHighlightColor,U.strokeWidth=0,U.opacity=X.defaultHighlightOpacity,U.fillPanel=new _("Color",X.defaultColorSet,U.fillColor),U.fillPanel.onColorChanged=U.setFillColor,U.opacityPanel=new z("Opacity",X.defaultOpacitySteps,U.opacity),U.opacityPanel.onOpacityChanged=U.setOpacity,U}return J(l,K),l.prototype.setOpacity=function(c){this.opacity=c,this.visual&&k.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var c=K.prototype.getState.call(this);return c.typeName=l.typeName,c},l.typeName="HighlightMarker",l.title="Highlight marker",l.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>',l}(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>',N=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.bgColor="transparent",U.tipPosition={x:0,y:0},U.tipBase1Position={x:0,y:0},U.tipBase2Position={x:0,y:0},U.tipMoving=!1,U.color=X.defaultStrokeColor,U.bgColor=X.defaultFillColor,U.fontFamily=X.defaultFontFamily,U.defaultSize={x:100,y:30},U.setBgColor=U.setBgColor.bind(U),U.getTipPoints=U.getTipPoints.bind(U),U.positionTip=U.positionTip.bind(U),U.setTipPoints=U.setTipPoints.bind(U),U.colorPanel=new _("Text color",X.defaultColorSet,U.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>'),U.colorPanel.onColorChanged=U.setColor,U.bgColorPanel=new _("Fill color",X.defaultColorSet,U.bgColor,M),U.bgColorPanel.onColorChanged=U.setBgColor,U.fontFamilyPanel=new a("Font",X.defaultFontFamilies,X.defaultFontFamily),U.fontFamilyPanel.onFontChanged=U.setFont,U.tipGrip=new s,U.tipGrip.visual.transform.baseVal.appendItem(k.createTransform()),U.controlBox.appendChild(U.tipGrip.visual),U}return J(l,K),l.prototype.ownsTarget=function(c){return K.prototype.ownsTarget.call(this,c)||this.tipGrip.ownsTarget(c)||this.tip===c},l.prototype.createTip=function(){k.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=k.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},l.prototype.pointerDown=function(c,D){this.state==="new"&&K.prototype.pointerDown.call(this,c,D),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(D)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):K.prototype.pointerDown.call(this,c,D)},l.prototype.pointerUp=function(c){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,K.prototype.pointerUp.call(this,c);else{var D=this.state==="creating";K.prototype.pointerUp.call(this,c),this.setTipPoints(D),this.positionTip()}},l.prototype.manipulate=function(c){if(this.tipMoving){var D=this.unrotatePoint(c);this.tipPosition={x:D.x-this.manipulationStartLeft,y:D.y-this.manipulationStartTop},this.positionTip()}else K.prototype.manipulate.call(this,c)},l.prototype.setBgColor=function(c){this.bgRectangle&&this.tip&&(k.setAttributes(this.bgRectangle,[["fill",c]]),k.setAttributes(this.tip,[["fill",c]])),this.bgColor=c,this.fillColorChanged(c)},l.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},l.prototype.setTipPoints=function(c){c===void 0&&(c=!1);var D=Math.min(this.height/2,15),X=this.height/5;c&&(this.tipPosition={x:D+X/2,y:this.height+20});var U=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?U<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(X=this.width/5,D=Math.min(this.width/2,15),this.tipBase1Position={x:D,y:0},this.tipBase2Position={x:D+X,y:0}):(this.tipBase1Position={x:0,y:D},this.tipBase2Position={x:0,y:D+X}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?U<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(X=this.width/5,D=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-D-X,y:0},this.tipBase2Position={x:this.width-D,y:0}):(this.tipBase1Position={x:this.width,y:D},this.tipBase2Position={x:this.width,y:D+X}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?U<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(X=this.width/5,D=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-D-X,y:this.height},this.tipBase2Position={x:this.width-D,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-D-X},this.tipBase2Position={x:this.width,y:this.height-D}):U<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(X=this.width/5,D=Math.min(this.width/2,15),this.tipBase1Position={x:D,y:this.height},this.tipBase2Position={x:D+X,y:this.height}):(this.tipBase1Position={x:0,y:this.height-D},this.tipBase2Position={x:0,y:this.height-D-X})},l.prototype.resize=function(c){K.prototype.resize.call(this,c),this.positionTip()},l.prototype.positionTip=function(){k.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(l.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),l.prototype.select=function(){this.positionTip(),K.prototype.select.call(this)},l.prototype.getState=function(){var c=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},K.prototype.getState.call(this));return c.typeName=l.typeName,c},l.prototype.restoreState=function(c){var D=c;this.bgColor=D.bgColor,this.tipPosition=D.tipPosition,K.prototype.restoreState.call(this,c),this.createTip(),this.setTipPoints()},l.prototype.scale=function(c,D){K.prototype.scale.call(this,c,D),this.tipPosition={x:this.tipPosition.x*c,y:this.tipPosition.y*D},this.positionTip()},l.typeName="CalloutMarker",l.title="Callout marker",l.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>',l}(b),$=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.fillColor="transparent",U.strokeColor="transparent",U.strokeWidth=0,U.strokeDasharray="",U.opacity=1,U.strokeColor=X.defaultColor,U.strokeWidth=X.defaultStrokeWidth,U.strokeDasharray=X.defaultStrokeDasharray,U.fillColor=X.defaultFillColor,U.setStrokeColor=U.setStrokeColor.bind(U),U.setFillColor=U.setFillColor.bind(U),U.setStrokeWidth=U.setStrokeWidth.bind(U),U.setStrokeDasharray=U.setStrokeDasharray.bind(U),U.setOpacity=U.setOpacity.bind(U),U.createVisual=U.createVisual.bind(U),U.strokePanel=new _("Line color",F(X.defaultColorSet,["transparent"]),X.defaultColor),U.strokePanel.onColorChanged=U.setStrokeColor,U.fillPanel=new _("Fill color",F(X.defaultColorSet,["transparent"]),U.fillColor,M),U.fillPanel.onColorChanged=U.setFillColor,U.strokeWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),U.strokeWidthPanel.onWidthChanged=U.setStrokeWidth,U.strokeStylePanel=new f("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),U.strokeStylePanel.onStyleChanged=U.setStrokeDasharray,U.opacityPanel=new z("Opacity",X.defaultOpacitySteps,U.opacity),U.opacityPanel.onOpacityChanged=U.setOpacity,U}return J(l,K),l.prototype.ownsTarget=function(c){return!(!K.prototype.ownsTarget.call(this,c)&&c!==this.visual)},l.prototype.createVisual=function(){this.visual=k.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)},l.prototype.pointerDown=function(c,D){K.prototype.pointerDown.call(this,c,D),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},l.prototype.manipulate=function(c){K.prototype.manipulate.call(this,c)},l.prototype.resize=function(c){K.prototype.resize.call(this,c),this.setSize()},l.prototype.setSize=function(){K.prototype.setSize.call(this),k.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},l.prototype.pointerUp=function(c){K.prototype.pointerUp.call(this,c),this.setSize()},l.prototype.setStrokeColor=function(c){this.strokeColor=c,this.visual&&k.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(c),this.stateChanged()},l.prototype.setFillColor=function(c){this.fillColor=c,this.visual&&k.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(c),this.stateChanged()},l.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.visual&&k.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},l.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.visual&&k.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},l.prototype.setOpacity=function(c){this.opacity=c,this.visual&&k.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var c=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},K.prototype.getState.call(this));return c.typeName=l.typeName,c},l.prototype.restoreState=function(c){var D=c;this.fillColor=D.fillColor,this.strokeColor=D.strokeColor,this.strokeWidth=D.strokeWidth,this.strokeDasharray=D.strokeDasharray,this.opacity=D.opacity,this.createVisual(),K.prototype.restoreState.call(this,c),this.setSize()},l.prototype.scale=function(c,D){K.prototype.scale.call(this,c,D),this.setSize()},l.typeName="EllipseMarker",l.title="Ellipse marker",l.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>',l}(T),ie=function(K){function l(c,D,X){return K.call(this,c,D,X)||this}return J(l,K),Object.defineProperty(l.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),l.prototype.ownsTarget=function(c){return!(!K.prototype.ownsTarget.call(this,c)&&c!==this.tip1&&c!==this.tip2)},l.prototype.createTips=function(){this.tip1=k.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(k.createTransform()),this.visual.appendChild(this.tip1),this.tip2=k.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(k.createTransform()),this.visual.appendChild(this.tip2)},l.prototype.pointerDown=function(c,D){K.prototype.pointerDown.call(this,c,D),this.state==="creating"&&this.createTips()},l.prototype.adjustVisual=function(){if(K.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(k.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()]]),k.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),D=this.tip1.transform.baseVal.getItem(0);D.setRotate(c,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(D,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(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var c=K.prototype.getState.call(this);return c.typeName=l.typeName,c},l.prototype.restoreState=function(c){K.prototype.restoreState.call(this,c),this.createTips(),this.adjustVisual()},l.typeName="MeasurementMarker",l.title="Measurement marker",l.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>',l}(u),he=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.strokePanel.colors=X.defaultColorSet,U.fillColor="transparent",U}return J(l,K),Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var c=K.prototype.getState.call(this);return c.typeName=l.typeName,c},l.typeName="EllipseFrameMarker",l.title="Ellipse frame marker",l.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>',l}($),me=function(){function K(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(K.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),K.prototype.addUndoStep=function(l){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(l)||(this.undoStack.push(l),JSON.stringify(this.lastRedoStep)!==JSON.stringify(l)&&this.redoStack.splice(0,this.redoStack.length))},K.prototype.replaceLastUndoStep=function(l){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=l)},K.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},K.prototype.undo=function(){if(this.undoStack.length>1){var l=this.undoStack.pop();return l!==void 0&&this.redoStack.push(l),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},K.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},K}(),ke=function(K){function l(c,D,X){var U=K.call(this,c,D,X)||this;return U.strokeColor="transparent",U.strokeWidth=0,U.strokeDasharray="",U.curveX=0,U.curveY=0,U.manipulationStartCurveX=0,U.manipulationStartCurveY=0,U.setStrokeColor=U.setStrokeColor.bind(U),U.setStrokeWidth=U.setStrokeWidth.bind(U),U.setStrokeDasharray=U.setStrokeDasharray.bind(U),U.positionGrips=U.positionGrips.bind(U),U.addControlGrips=U.addControlGrips.bind(U),U.adjustVisual=U.adjustVisual.bind(U),U.setupControlBox=U.setupControlBox.bind(U),U.resize=U.resize.bind(U),U.strokeColor=X.defaultColor,U.strokeWidth=X.defaultStrokeWidth,U.strokeDasharray=X.defaultStrokeDasharray,U.strokePanel=new _("Line color",X.defaultColorSet,X.defaultColor),U.strokePanel.onColorChanged=U.setStrokeColor,U.strokeWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),U.strokeWidthPanel.onWidthChanged=U.setStrokeWidth,U.strokeStylePanel=new f("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),U.strokeStylePanel.onStyleChanged=U.setStrokeDasharray,U}return J(l,K),l.prototype.ownsTarget=function(c){return!(!K.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.selectorCurve&&c!==this.visibleCurve&&!this.curveGrip.ownsTarget(c))},l.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},l.prototype.createVisual=function(){this.visual=k.createGroup(),this.selectorCurve=k.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=k.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)},l.prototype.pointerDown=function(c,D){K.prototype.pointerDown.call(this,c,D),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(D)&&(this.activeGrip=this.curveGrip,this._state="resize")},l.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),k.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),k.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),k.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},l.prototype.setupControlBox=function(){K.prototype.setupControlBox.call(this),this.curveControlLine1=k.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=k.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)},l.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,K.prototype.addControlGrips.call(this)},l.prototype.positionGrips=function(){K.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()))},l.prototype.manipulate=function(c){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+c.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+c.y-this.manipulationStartY),K.prototype.manipulate.call(this,c)},l.prototype.resize=function(c){this.activeGrip===this.curveGrip&&(this.curveX=c.x,this.curveY=c.y),K.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)},l.prototype.setStrokeColor=function(c){this.strokeColor=c,this.adjustVisual(),this.colorChanged(c)},l.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.adjustVisual()},l.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.adjustVisual()},l.prototype.scale=function(c,D){this.curveX=this.curveX*c,this.curveY=this.curveY*D,K.prototype.scale.call(this,c,D)},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var c=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},K.prototype.getState.call(this));return c.typeName=l.typeName,c},l.prototype.restoreState=function(c){K.prototype.restoreState.call(this,c);var D=c;this.strokeColor=D.strokeColor,this.strokeWidth=D.strokeWidth,this.strokeDasharray=D.strokeDasharray,this.curveX=D.curveX,this.curveY=D.curveY,this.createVisual(),this.adjustVisual()},l.typeName="CurveMarker",l.title="Curve marker",l.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>',l}(g),Se=function(){function K(l,c){c===void 0&&(c=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=l,this.cancelable=c}return Object.defineProperty(K.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),K.prototype.preventDefault=function(){this._defaultPrevented=!0},K}(),Re=function(K){function l(c,D,X){var U=K.call(this,c,!1)||this;return U.dataUrl=D,U.state=X,U}return J(l,K),l}(Se),Te=function(K){function l(c,D,X){X===void 0&&(X=!1);var U=K.call(this,c,X)||this;return U.marker=D,U}return J(l,K),l}(Se),_e=function(){function K(){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 K.prototype.addEventListener=function(l,c){this[l].push(c)},K.prototype.removeEventListener=function(l,c){var D=this[l].indexOf(c);D>-1&&this[l].splice(D,1)},K}(),ye=function(){function K(l){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new p,this._isOpen=!1,this.undoRedoManager=new me,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 _e,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=K.instanceCounter++,this.styles=new R(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=l,this.targetRoot=document.body,this.width=l.clientWidth,this.height=l.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(K.prototype,"ALL_MARKER_TYPES",{get:function(){return[E,v,I,b,he,$,V,N,ie,j,u,ke]},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[E,v,I,b,$,V,N]},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"BASIC_MARKER_TYPES",{get:function(){return[E,v,I,b,V]},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(l){var c=this;this._availableMarkerTypes.splice(0),l.forEach(function(D){if(typeof D=="string"){var X=c.ALL_MARKER_TYPES.find(function(U){return U.typeName===D});X!==void 0&&c._availableMarkerTypes.push(X)}else c._availableMarkerTypes.push(D)})},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(l){this._zoomLevel=l,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(K.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),K.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),G.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},K.prototype.show=function(){var l=this;this.styles.styleSheetRoot===void 0&&B.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=B.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(c){return c(new Se(l))})},K.prototype.render=function(){return O(this,void 0,void 0,function(){var l;return Z(this,function(c){switch(c.label){case 0:return this.setCurrentMarker(),(l=new H).naturalSize=this.renderAtNaturalSize,l.imageType=this.renderImageType,l.imageQuality=this.renderImageQuality,l.markersOnly=this.renderMarkersOnly,l.width=this.renderWidth,l.height=this.renderHeight,[4,l.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return c.sent(),[4,l.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,c.sent()]}})})},K.prototype.close=function(l){var c=this;if(l===void 0&&(l=!1),this.isOpen){var D=!1;l||this.eventListeners.beforeclose.forEach(function(X){var U=new Se(c,!0);X(U),U.defaultPrevented&&(D=!0)}),D||(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 Se(c))}),this.detachEvents(),this._isOpen=!1)}},K.prototype.addMarkersToToolbar=function(){for(var l,c=[],D=0;D<arguments.length;D++)c[D]=arguments[D];(l=this._availableMarkerTypes).push.apply(l,c)},K.prototype.addRenderEventListener=function(l){this.addEventListener("render",function(c){l(c.dataUrl,c.state)})},K.prototype.removeRenderEventListener=function(l){},K.prototype.addCloseEventListener=function(l){this.addEventListener("close",function(){l()})},K.prototype.removeCloseEventListener=function(l){},K.prototype.setupResizeObserver=function(){var l=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){l.resize(l.target.clientWidth,l.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return l.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},K.prototype.onPopupTargetResize=function(){var l=1*this.target.clientWidth/this.target.clientHeight,c=this.editorCanvas.clientWidth/l>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*l:this.editorCanvas.clientWidth,D=c<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/l;this.resize(c,D)},K.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},K.prototype.resize=function(l,c){this._isResizing=!0;var D=l/this.imageWidth,X=c/this.imageHeight;this.imageWidth=Math.round(l),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(D,X),this._isResizing=!1},K.prototype.scaleMarkers=function(l,c){var D,X=this;this._currentMarker&&this._currentMarker instanceof b?this._currentMarker.scale(l,c):(D=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(U){U!==X._currentMarker&&U.scale(l,c)}),D!==void 0&&this.setCurrentMarker(D)},K.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"},K.prototype.setTopLeft=function(){var l=this.editingTarget.getBoundingClientRect(),c=this.editorCanvas.getBoundingClientRect();this.left=l.left-c.left,this.top=l.top-c.top},K.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)},K.prototype.addDefs=function(){for(var l,c=[],D=0;D<arguments.length;D++)c[D]=arguments[D];this.defs=k.createDefs(),this.addDefsToImage(),(l=this.defs).append.apply(l,c)},K.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},K.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)},K.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},K.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},K.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)},K.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},K.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)},K.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 l=document.createElement("a");l.href="https://markerjs.com/",l.target="_blank",l.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 0-1.644-.081-1.974-.247-.328-.162-.533-.656-.617-1.48-.41-4.03-.74-9.418-.987-16.165-.163-1.728-.329-4.566-.494-8.515-.822-13.901-1.562-23.3-2.221-28.196-.657-4.893-.987-7.628-.987-8.205 0-.657.33-1.44.987-2.345.659-.903 1.276-1.357 1.85-1.357 1.319 0 2.387.947 3.21 2.838.411.906.863 4.526 1.357 10.859.493 6.335.905 14.19 1.233 23.568l.617 18.88c4.527-13.983 9.216-26.673 14.068-38.068C45.65 6.686 50.093.988 54.123.988c2.715 0 4.566 1.974 5.553 5.923.987 3.949 1.481 9.667 1.481 17.152 0 3.949-.081 9.625-.247 17.029l-.123 5.676c3.373-11.762 6.725-21.634 10.057-29.615 3.331-7.979 6.685-11.97 10.056-11.97 8.475 0 12.71 18.757 12.71 56.269z" fill-rule="nonzero"/></svg>',l.title="Powered by marker.js",l.style.display="grid",l.style.alignItems="center",l.style.justifyItems="center",l.style.padding="3px",l.style.width="20px",l.style.height="20px",this.logoUI.appendChild(l),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},K.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")},K.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"},K.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},K.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 l=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=l+"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 L(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},K.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},K.prototype.removeMarker=function(l){this.markerImage.removeChild(l.container),this.markers.indexOf(l)>-1&&this.markers.splice(this.markers.indexOf(l),1),l.dispose()},K.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())},K.prototype.toolbarButtonClicked=function(l,c){if(l==="marker"&&c!==void 0)this.createNewMarker(c);else if(l==="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()}},K.prototype.deleteSelectedMarker=function(){var l=this;if(this._currentMarker!==void 0){var c=!1;if(this.eventListeners.markerbeforedelete.forEach(function(X){var U=new Te(l,l._currentMarker,!0);X(U),U.defaultPrevented&&(c=!0)}),!c){var D=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 Te(l,D))})}}},K.prototype.clear=function(){var l=this,c=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(oe){var be=new Te(l,void 0,!0);oe(be),be.defaultPrevented&&(c=!0)}),!c)){this.setCurrentMarker();for(var D=function(oe){var be=X.markers[oe];X.setCurrentMarker(X.markers[oe]),X._currentMarker.dispose(),X.markerImage.removeChild(X._currentMarker.container),X.markers.splice(X.markers.indexOf(X._currentMarker),1),X.eventListeners.markerdelete.forEach(function(xe){return xe(new 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0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},K.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},K.prototype.addUndoStep=function(){var l=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var c=this.getState(),D=this.undoRedoManager.getLastUndoStep();if(!D||D.width===c.width&&D.height===c.height){var X=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(c),X<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(U){return U(new Se(l))})}else this.undoRedoManager.replaceLastUndoStep(c),this.eventListeners.statechange.forEach(function(U){return U(new Se(l))})}},K.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},K.prototype.undoStep=function(){var l=this,c=this.undoRedoManager.undo();c!==void 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0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(D){return D(new Te(c,c._currentMarker))}))},K.prototype.onPointerDown=function(l){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||l.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var c=this.markers.find(function(D){return D.ownsTarget(l.target)});c!==void 0?(this.setCurrentMarker(c),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(l.clientX,l.clientY),l.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:l.clientX,y:l.clientY})}}else 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i=ve(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 Hn(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,a("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 ai(e){return me-e.display.nativeBarWidth}function Bi(e){return e.display.scroller.clientWidth-ai(e)-e.display.barWidth}function ca(e){return e.display.scroller.clientHeight-ai(e)-e.display.barHeight}function Bs(e,t,i){var r=e.options.lineWrapping,n=r&&Bi(e);if(!t.measure.heights||r&&t.measure.width!=n){var C=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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i=0;t=bt(e.doc,t),e.options.lineWrapping||(i=Qi(e.display)*t.ch);var r=Ze(e.doc,t.line),n=ot(r)+Hn(e.display);return{left:i,right:i,top:n,bottom:n+r.height}}function ga(e,t,i,r,n){var C=Fe(e,t,i);return C.xRel=n,r&&(C.outside=r),C}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=Dt(r,i),C=r.first+r.size-1;if(n>C)return ga(r.first+r.size-1,Ze(r,C).text.length,null,1,1);t<0&&(t=0);for(var W=Ze(r,n);;){var Y=Gs(e,W,n,t,i),Q=qe(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,C=He(function(W){return oi(e,i,W-1).bottom<=r},n,0);return n=He(function(W){return oi(e,i,W).top>r},C,n),{begin:C,end:n}}function co(e,t,i,r){i||(i=Ji(e,t));var n=Gn(e,t,oi(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 Gs(e,t,i,r,n){n-=ot(t);var C=Ji(e,t),W=pa(t),Y=0,Q=t.text.length,re=!0,pe=Qe(t,e.doc.direction);if(pe){var ge=(e.options.lineWrapping?Ks:zs)(e,t,i,C,pe,r,n);re=ge.level!=1,Y=re?ge.from:ge.to-1,Q=re?ge.to:ge.from-1}var Le=null,Ce=null,Ne=He(function(vt){var mt=oi(e,C,vt);return mt.top+=W,mt.bottom+=W,ya(mt,r,n,!1)?(mt.top<=n&&mt.left<=r&&(Le=vt,Ce=mt),!0):!1},Y,Q),Be,ze,Ye=!1;if(Ce){var rt=r-Ce.left<Ce.right-r,$e=rt==re;Ne=Le+($e?0:1),ze=$e?"after":"before",Be=rt?Ce.left:Ce.right}else{!re&&(Ne==Q||Ne==Y)&&Ne++,ze=Ne==0?"after":Ne==t.text.length?"before":oi(e,C,Ne-(re?1:0)).bottom+W<=n==re?"after":"before";var lt=Qr(e,Fe(i,Ne,ze),"line",t,C);Be=lt.left,Ye=n<lt.top?-1:n>=lt.bottom?1:0}return Ne=Ie(t.text,Ne,1),ga(i,Ne,ze,Ye,r-Be)}function zs(e,t,i,r,n,C,W){var Y=He(function(ge){var Le=n[ge],Ce=Le.level!=1;return ya(Qr(e,Fe(i,Ce?Le.to:Le.from,Ce?"before":"after"),"line",t,r),C,W,!0)},0,n.length-1),Q=n[Y];if(Y>0){var re=Q.level!=1,pe=Qr(e,Fe(i,re?Q.from:Q.to,re?"after":"before"),"line",t,r);ya(pe,C,W,!0)&&pe.top>W&&(Q=n[Y-1])}return Q}function Ks(e,t,i,r,n,C,W){var Y=ho(e,t,r,W),Q=Y.begin,re=Y.end;/\s/.test(t.text.charAt(re-1))&&re--;for(var pe=null,ge=null,Le=0;Le<n.length;Le++){var Ce=n[Le];if(Ce.from>=re||Ce.to<=Q)continue;var Ne=Ce.level!=1,Be=oi(e,r,Ne?Math.min(re,Ce.to)-1:Math.max(Q,Ce.from)).right,ze=Be<C?C-Be+1e9:Be-C;(!pe||ge>ze)&&(pe=Ce,ge=ze)}return pe||(pe=n[n.length-1]),pe.from<Q&&(pe={from:Q,to:pe.to,level:pe.level}),pe.to>re&&(pe={from:pe.from,to:re,level:pe.level}),pe}var Fi;function Zi(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(Fi==null){Fi=a("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)Fi.appendChild(document.createTextNode("x")),Fi.appendChild(a("br"));Fi.appendChild(document.createTextNode("x"))}u(e.measure,Fi);var i=Fi.offsetHeight/50;return i>3&&(e.cachedTextHeight=i),g(e.measure),i||1}function Qi(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=a("span","xxxxxxxxxx"),i=a("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,C=t.gutters.firstChild,W=0;C;C=C.nextSibling,++W){var Y=e.display.gutterSpecs[W].className;i[Y]=C.offsetLeft+C.clientLeft+n,r[Y]=C.clientWidth}return{fixedPos:xa(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:i,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function xa(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function fo(e){var t=Zi(e.display),i=e.options.lineWrapping,r=i&&Math.max(5,e.display.scroller.clientWidth/Qi(e.display)-3);return function(n){if(Ue(e.doc,n))return 0;var C=0;if(n.widgets)for(var W=0;W<n.widgets.length;W++)n.widgets[W].height&&(C+=n.widgets[W].height);return i?C+(Math.ceil(n.text.length/r)||1)*t:C+t}}function Ea(e){var t=e.doc,i=fo(e);t.iter(function(r){var n=i(r);n!=r.height&&St(r,n)})}function ji(e,t,i,r){var n=e.display;if(!i&&ve(t).getAttribute("cm-not-content")=="true")return null;var C,W,Y=n.lineSpace.getBoundingClientRect();try{C=t.clientX-Y.left,W=t.clientY-Y.top}catch(ge){return null}var Q=va(e,C,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=Fe(Q.line,Math.max(0,Math.round((C-qa(e.display).left)/Qi(e.display))-pe))}return Q}function Wi(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 wr(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)Kt&&_i(e.doc,t)<n.viewTo&&Ai(e);else if(i<=n.viewFrom)Kt&&we(e.doc,i+r)>n.viewFrom?Ai(e):(n.viewFrom+=r,n.viewTo+=r);else if(t<=n.viewFrom&&i>=n.viewTo)Ai(e);else if(t<=n.viewFrom){var C=zn(e,i,i+r,1);C?(n.view=n.view.slice(C.index),n.viewFrom=C.lineN,n.viewTo+=r):Ai(e)}else if(i>=n.viewTo){var W=zn(e,t,t,-1);W?(n.view=n.view.slice(0,W.index),n.viewTo=W.lineN):Ai(e)}else{var Y=zn(e,t,t,-1),Q=zn(e,i,i+r,1);Y&&Q?(n.view=n.view.slice(0,Y.index).concat(_r(e,Y.lineN,Q.lineN)).concat(n.view.slice(Q.index)),n.viewTo+=r):Ai(e)}var re=n.externalMeasured;re&&(i<re.lineN?re.lineN+=r:t<re.lineN+re.size&&(n.externalMeasured=null))}function wi(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 C=r.view[Wi(e,t)];if(C.node==null)return;var W=C.changes||(C.changes=[]);he(W,i)==-1&&W.push(i)}function Ai(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function zn(e,t,i,r){var n=Wi(e,t),C,W=e.display.view;if(!Kt||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;C=Y+W[n].size-t,n++}else C=Y-t;t+=C,i+=C}for(;_i(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=_r(e,t,i),r.viewFrom=t):(r.viewFrom>t?r.view=_r(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Wi(e,t))),r.viewFrom=t,r.viewTo<i?r.view=r.view.concat(_r(e,r.viewTo,i)):r.viewTo>i&&(r.view=r.view.slice(0,Wi(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 En(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(),C=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,C)}return r}function go(e,t,i){var r=Qr(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),n=i.appendChild(a("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 C=i.appendChild(a("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));C.style.display="",C.style.left=r.other.left+"px",C.style.top=r.other.top+"px",C.style.height=(r.other.bottom-r.other.top)*.85+"px"}}function Kn(e,t){return e.top-t.top||e.left-t.left}function Xs(e,t,i){var r=e.display,n=e.doc,C=document.createDocumentFragment(),W=qa(e.display),Y=W.left,Q=Math.max(r.sizerWidth,Bi(e)-r.sizer.offsetLeft)-W.right,re=n.direction=="ltr";function pe($e,lt,vt,mt){lt<0&&(lt=0),lt=Math.round(lt),mt=Math.round(mt),C.appendChild(a("div",null,"CodeMirror-selected","position: absolute; left: "+$e+`px;
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height: `+(t.bottom-t.top+ai(e)+i.barHeight)+`px;
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(C),C.scrollIntoView(n),e.display.lineSpace.removeChild(C)}}function $s(e,t,i,r){r==null&&(r=0);var n;!e.options.lineWrapping&&t==i&&(t=t.ch?Fe(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,i=t.sticky=="before"?Fe(t.line,t.ch+1,"before"):t);for(var C=0;C<5;C++){var W=!1,Y=Qr(e,t),Q=!i||i==t?Y:Qr(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,ge=e.doc.scrollLeft;if(re.scrollTop!=null&&(Cn(e,re.scrollTop),Math.abs(e.doc.scrollTop-pe)>1&&(W=!0)),re.scrollLeft!=null&&(Hi(e,re.scrollLeft),Math.abs(e.doc.scrollLeft-ge)>1&&(W=!0)),!W)break}return n}function Js(e,t){var i=Ta(e,t);i.scrollTop!=null&&Cn(e,i.scrollTop),i.scrollLeft!=null&&Hi(e,i.scrollLeft)}function Ta(e,t){var i=e.display,r=Zi(e.display);t.top<0&&(t.top=0);var n=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:i.scroller.scrollTop,C=ca(e),W={};t.bottom-t.top>C&&(t.bottom=t.top+C);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+C){var pe=Math.min(t.top,(re?Y:t.bottom)-C);pe!=n&&(W.scrollTop=pe)}var ge=e.options.fixedGutter?0:i.gutters.offsetWidth,Le=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-ge,Ce=Bi(e)-i.gutters.offsetWidth,Ne=t.right-t.left>Ce;return Ne&&(t.right=t.left+Ce),t.left<10?W.scrollLeft=0:t.left<Le?W.scrollLeft=Math.max(0,t.left+ge-(Ne?0:10)):t.right>Ce+Le-3&&(W.scrollLeft=t.right+(Ne?0:10)-Ce),W}function _a(e,t){if(t==null)return;Yn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function en(e){Yn(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)&&Yn(e),t!=null&&(e.curOp.scrollLeft=t),i!=null&&(e.curOp.scrollTop=i)}function Zs(e,t){Yn(e),e.curOp.scrollToPos=t}function Yn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=uo(e,t.from),r=uo(e,t.to);xo(e,i,r,t.margin)}}function xo(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 Cn(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;O||Aa(e,{top:t}),Eo(e,t,!0),O&&Aa(e),wn(e,100)}function Eo(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 Hi(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,wo(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function Tn(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+ai(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}var Gi=function(e,t,i){this.cm=i;var r=this.vert=a("div",[a("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=a("div",[a("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=n.tabIndex=-1,e(r),e(n),Ae(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Ae(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,G&&H<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Gi.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 C=e.viewWidth-e.barLeft-(i?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+C)+"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}},Gi.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Gi.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Gi.prototype.zeroWidthHack=function(){var e=s&&!L?"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},Gi.prototype.enableZeroWidthBar=function(e,t,i){e.style.pointerEvents="auto";function r(){var n=e.getBoundingClientRect(),C=i=="vert"?document.elementFromPoint(n.right-1,(n.top+n.bottom)/2):document.elementFromPoint((n.right+n.left)/2,n.bottom-1);C!=e?e.style.pointerEvents="none":t.set(1e3,r)}t.set(1e3,r)},Gi.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var _n=function(){};_n.prototype.update=function(){return{bottom:0,right:0}},_n.prototype.setScrollLeft=function(){},_n.prototype.setScrollTop=function(){},_n.prototype.clear=function(){};function tn(e,t){t||(t=Tn(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&&Vn(e),So(e,Tn(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:Gi,null:_n};function To(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&p(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),Ae(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"?Hi(e,t):Cn(e,t)},e),e.display.scrollbars.addClass&&j(e.display.wrapper,e.display.scrollbars.addClass)}var Qs=0;function zi(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},Kr(e.curOp)}function Ki(e){var t=e.curOp;t&&Ds(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 C=0;C<t.length;C++)il(t[C]);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&&Ct(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 $n(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&wa(e.cm,e.update)}function rl(e){var t=e.cm,i=t.display;e.updatedDisplay&&Vn(t),e.barMeasure=Tn(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=to(t,i.maxLine,i.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+ai(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-Bi(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function il(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Hi(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==I();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&tn(t,e.barMeasure),e.updatedDisplay&&ka(t,e.barMeasure),e.selectionChanged&&Sa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),i&&vo(e.cm)}function nl(e){var t=e.cm,i=t.display,r=t.doc;if(e.updatedDisplay&&_o(t,e.update),i.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(i.wheelStartX=i.wheelStartY=null),e.scrollTop!=null&&Eo(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Hi(t,e.scrollLeft,!0,!0),e.scrollToPos){var n=$s(t,bt(r,e.scrollToPos.from),bt(r,e.scrollToPos.to),e.scrollToPos.margin);Ys(t,n)}var C=e.maybeHiddenMarkers,W=e.maybeUnhiddenMarkers;if(C)for(var Y=0;Y<C.length;++Y)C[Y].lines.length||se(C[Y],"hide");if(W)for(var Q=0;Q<W.length;++Q)W[Q].lines.length&&se(W[Q],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&se(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Br(e,t){if(e.curOp)return t();zi(e);try{return t()}finally{Ki(e)}}function sr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);zi(e);try{return t.apply(e,arguments)}finally{Ki(e)}}}function xr(e){return function(){if(this.curOp)return e.apply(this,arguments);zi(this);try{return e.apply(this,arguments)}finally{Ki(this)}}}function lr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);zi(t);try{return e.apply(this,arguments)}finally{Ki(t)}}}function wn(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=br(e,t.highlightFrontier),n=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(C){if(r.line>=e.display.viewFrom){var W=C.styles,Y=C.text.length>e.options.maxHighlightLength?tr(t.mode,r.state):null,Q=bi(e,C,r,!0);Y&&(r.state=Y),C.styles=Q.styles;var re=C.styleClasses,pe=Q.classes;pe?C.styleClasses=pe:re&&(C.styleClasses=null);for(var ge=!W||W.length!=C.styles.length||re!=pe&&(!re||!pe||re.bgClass!=pe.bgClass||re.textClass!=pe.textClass),Le=0;!ge&&Le<W.length;++Le)ge=W[Le]!=C.styles[Le];ge&&n.push(r.line),C.stateAfter=r.save(),r.nextLine()}else C.text.length<=e.options.maxHighlightLength&&Ii(e,C.text,r),C.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>i)return wn(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),n.length&&Br(e,function(){for(var C=0;C<n.length;C++)wi(e,n[C],"text")})}var $n=function(e,t,i){var r=e.display;this.viewport=t,this.visible=Xn(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Bi(e),this.force=i,this.dims=ba(e),this.events=[]};$n.prototype.signal=function(e,t){ae(e,t)&&this.events.push(arguments)},$n.prototype.finish=function(){for(var e=0;e<this.events.length;e++)se.apply(null,this.events[e])};function ol(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=ai(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=ai(e)+"px",t.scrollbarsClipped=!0)}function sl(e){if(e.hasFocus())return null;var t=I();if(!t||!S(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&S(e.display.lineDiv,r.anchorNode)&&(i.anchorNode=r.anchorNode,i.anchorOffset=r.anchorOffset,i.focusNode=r.focusNode,i.focusOffset=r.focusOffset)}return i}function ll(e){if(!e||!e.activeElt||e.activeElt==I())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&S(document.body,e.anchorNode)&&S(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 wa(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden)return Ai(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)&&(Ai(e),t.dims=ba(e));var n=r.first+r.size,C=Math.max(t.visible.from-e.options.viewportMargin,r.first),W=Math.min(n,t.visible.to+e.options.viewportMargin);i.viewFrom<C&&C-i.viewFrom<20&&(C=Math.max(r.first,i.viewFrom)),i.viewTo>W&&i.viewTo-W<20&&(W=Math.min(n,i.viewTo)),Kt&&(C=_i(e.doc,C),W=we(e.doc,W));var Y=C!=i.viewFrom||W!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Vs(e,C,W),i.viewOffset=ot(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),g(i.cursorDiv),g(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,Y&&(i.lastWrapHeight=t.wrapperHeight,i.lastWrapWidth=t.wrapperWidth,wn(e,400)),i.updateLineNumbers=null,!0}function _o(e,t){for(var i=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==Bi(e)){if(i&&i.top!=null&&(i={top:Math.min(e.doc.height+ha(e.display)-ca(e),i.top)}),t.visible=Xn(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=Xn(e.display,e.doc,i));if(!wa(e,t))break;Vn(e);var n=Tn(e);En(e),tn(e,n),ka(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 $n(e,t);if(wa(e,i)){Vn(e),_o(e,i);var r=Tn(e);En(e),tn(e,r),ka(e,r),i.finish()}}function ul(e,t,i){var r=e.display,n=e.options.lineNumbers,C=r.lineDiv,W=C.firstChild;function Y(Ne){var Be=Ne.nextSibling;return B&&s&&e.display.currentWheelTarget==Ne?Ne.style.display="none":Ne.parentNode.removeChild(Ne),Be}for(var Q=r.view,re=r.viewFrom,pe=0;pe<Q.length;pe++){var ge=Q[pe];if(!ge.hidden)if(!ge.node||ge.node.parentNode!=C){var Le=Ns(e,ge,re,i);C.insertBefore(Le,W)}else{for(;W!=ge.node;)W=Y(W);var Ce=n&&t!=null&&t<=re&&ge.lineNumber;ge.changes&&(he(ge.changes,"gutter")>-1&&(Ce=!1),Ya(e,ge,re,i)),Ce&&(g(ge.lineNumber),ge.lineNumber.appendChild(document.createTextNode(Xt(e.options,re)))),W=ge.node.nextSibling}re+=ge.size}for(;W;)W=Y(W)}function La(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function ka(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+ai(e)+"px"}function wo(e){var t=e.display,i=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var r=xa(t)-t.scroller.scrollLeft+e.doc.scrollLeft,n=t.gutters.offsetWidth,C=r+"px",W=0;W<i.length;W++)if(!i[W].hidden){e.options.fixedGutter&&(i[W].gutter&&(i[W].gutter.style.left=C),i[W].gutterBackground&&(i[W].gutterBackground.style.left=C));var Y=i[W].alignable;if(Y)for(var Q=0;Q<Y.length;Q++)Y[Q].style.left=C}e.options.fixedGutter&&(t.gutters.style.left=r+n+"px")}function Ao(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=Xt(e.options,t.first+t.size-1),r=e.display;if(i.length!=r.lineNumChars){var n=r.measure.appendChild(a("div",[a("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),C=n.firstChild.offsetWidth,W=n.offsetWidth-C;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(C,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 Ra(e,t){for(var i=[],r=!1,n=0;n<e.length;n++){var C=e[n],W=null;if(typeof C!="string"&&(W=C.style,C=C.className),C=="CodeMirror-linenumbers")if(t)r=!0;else continue;i.push({className:C,style:W})}return t&&!r&&i.push({className:"CodeMirror-linenumbers",style:null}),i}function Lo(e){var t=e.gutters,i=e.gutterSpecs;g(t),e.lineGutter=null;for(var r=0;r<i.length;++r){var n=i[r],C=n.className,W=n.style,Y=t.appendChild(a("div",null,"CodeMirror-gutter "+C));W&&(Y.style.cssText=W),C=="CodeMirror-linenumbers"&&(e.lineGutter=Y,Y.style.width=(e.lineNumWidth||1)+"px")}t.style.display=i.length?"":"none",La(e)}function An(e){Lo(e.display),wr(e),wo(e)}function dl(e,t,i,r){var n=this;this.input=i,n.scrollbarFiller=a("div",null,"CodeMirror-scrollbar-filler"),n.scrollbarFiller.setAttribute("cm-not-content","true"),n.gutterFiller=a("div",null,"CodeMirror-gutter-filler"),n.gutterFiller.setAttribute("cm-not-content","true"),n.lineDiv=b("div",null,"CodeMirror-code"),n.selectionDiv=a("div",null,null,"position: relative; z-index: 1"),n.cursorDiv=a("div",null,"CodeMirror-cursors"),n.measure=a("div",null,"CodeMirror-measure"),n.lineMeasure=a("div",null,"CodeMirror-measure"),n.lineSpace=b("div",[n.measure,n.lineMeasure,n.selectionDiv,n.cursorDiv,n.lineDiv],null,"position: relative; outline: none");var C=b("div",[n.lineSpace],"CodeMirror-lines");n.mover=a("div",[C],null,"position: relative"),n.sizer=a("div",[n.mover],"CodeMirror-sizer"),n.sizerWidth=null,n.heightForcer=a("div",null,null,"position: absolute; height: "+me+"px; width: 1px;"),n.gutters=a("div",null,"CodeMirror-gutters"),n.lineGutter=null,n.scroller=a("div",[n.sizer,n.heightForcer,n.gutters],"CodeMirror-scroll"),n.scroller.setAttribute("tabIndex","-1"),n.wrapper=a("div",[n.scrollbarFiller,n.gutterFiller,n.scroller],"CodeMirror"),G&&H<8&&(n.gutters.style.zIndex=-1,n.scroller.style.paddingRight=0),!B&&!(O&&o)&&(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=Ra(r.gutters,r.lineNumbers),Lo(n),i.init(n)}var Jn=0,jr=null;G?jr=-.53:O?jr=15:x?jr=-.7:P&&(jr=-1/3);function ko(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=ko(e);return t.x*=jr,t.y*=jr,t}function Ro(e,t){var i=ko(t),r=i.x,n=i.y,C=e.display,W=C.scroller,Y=W.scrollWidth>W.clientWidth,Q=W.scrollHeight>W.clientHeight;if(!(r&&Y||n&&Q))return;if(n&&s&&B){e:for(var re=t.target,pe=C.view;re!=W;re=re.parentNode)for(var ge=0;ge<pe.length;ge++)if(pe[ge].node==re){e.display.currentWheelTarget=re;break e}}if(r&&!O&&!w&&jr!=null){n&&Q&&Cn(e,Math.max(0,W.scrollTop+n*jr)),Hi(e,Math.max(0,W.scrollLeft+r*jr)),(!n||n&&Q)&&te(t),C.wheelStartX=null;return}if(n&&jr!=null){var Le=n*jr,Ce=e.doc.scrollTop,Ne=Ce+C.wrapper.clientHeight;Le<0?Ce=Math.max(0,Ce+Le-50):Ne=Math.min(e.doc.height,Ne+Le+50),Aa(e,{top:Ce,bottom:Ne})}Jn<20&&(C.wheelStartX==null?(C.wheelStartX=W.scrollLeft,C.wheelStartY=W.scrollTop,C.wheelDX=r,C.wheelDY=n,setTimeout(function(){if(C.wheelStartX==null)return;var Be=W.scrollLeft-C.wheelStartX,ze=W.scrollTop-C.wheelStartY,Ye=ze&&C.wheelDY&&ze/C.wheelDY||Be&&C.wheelDX&&Be/C.wheelDX;if(C.wheelStartX=C.wheelStartY=null,!Ye)return;jr=(jr*Jn+Ye)/(Jn+1),++Jn},200)):(C.wheelDX+=r,C.wheelDY+=n))}var Wr=function(e,t){this.ranges=e,this.primIndex=t};Wr.prototype.primary=function(){return this.ranges[this.primIndex]},Wr.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(!Pr(i.anchor,r.anchor)||!Pr(i.head,r.head))return!1}return!0},Wr.prototype.deepCopy=function(){for(var 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Ye=Be?Da(e,ze):l(Y);kn(e,ze,Ye,Fo(e,ze)),!Be&&e.cm&&e.cm.scrollIntoView({from:ze.from,to:ki(ze)});var rt=[];Ri(e,function($e,lt){!lt&&he(rt,$e.history)==-1&&(qo($e.history,ze),rt.push($e.history)),kn($e,ze,null,Fo($e,ze))})},Ce=C.changes.length-1;Ce>=0;--Ce){var Ne=Le(Ce);if(Ne)return Ne.v}}function Jo(e,t){if(t==0)return;if(e.first+=t,e.sel=new Wr(c(e.sel.ranges,function(n){return new Nt(Fe(n.anchor.line+t,n.anchor.ch),Fe(n.head.line+t,n.head.ch))}),e.sel.primIndex),e.cm){wr(e.cm,e.first,e.first-t,t);for(var i=e.cm.display,r=i.viewFrom;r<i.viewTo;r++)wi(e.cm,r,"gutter")}}function kn(e,t,i,r){if(e.cm&&!e.cm.curOp)return sr(e.cm,kn)(e,t,i,r);if(t.to.line<e.first){Jo(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var n=t.text.length-1-(e.first-t.from.line);Jo(e,n),t={from:Fe(e.first,0),to:Fe(t.to.line+n,t.to.ch),text:[l(t.text)],origin:t.origin}}var C=e.lastLine();t.to.line>C&&(t={from:t.from,to:Fe(C,Ze(e,C).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Rt(e,t.from,t.to),i||(i=Da(e,t)),e.cm?xl(e.cm,t,r):Pa(e,t,r),ea(e,i,Se),e.cantEdit&&ta(e,Fe(e.firstLine(),0))&&(e.cantEdit=!1)}function xl(e,t,i){var r=e.doc,n=e.display,C=t.from,W=t.to,Y=!1,Q=C.line;e.options.lineWrapping||(Q=Et(Ft(Ze(r,C.line))),r.iter(Q,W.line+1,function(Ce){if(Ce==n.maxLine)return Y=!0,!0})),r.sel.contains(t.from,t.to)>-1&&ee(e),Pa(r,t,i,fo(e)),e.options.lineWrapping||(r.iter(Q,C.line+t.text.length,function(Ce){var Ne=xt(Ce);Ne>n.maxLineLength&&(n.maxLine=Ce,n.maxLineLength=Ne,n.maxLineChanged=!0,Y=!1)}),Y&&(e.curOp.updateMaxLine=!0)),pn(r,C.line),wn(e,400);var re=t.text.length-(W.line-C.line)-1;t.full?wr(e):C.line==W.line&&t.text.length==1&&!Po(e.doc,t)?wi(e,C.line,"text"):wr(e,C.line,W.line+1,re);var pe=ae(e,"changes"),ge=ae(e,"change");if(ge||pe){var Le={from:C,to:W,text:t.text,removed:t.removed,origin:t.origin};ge&&cr(e,"change",e,Le),pe&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Le)}e.display.selForContextMenu=null}function on(e,t,i,r,n){var C;r||(r=i),yt(r,i)<0&&(C=[r,i],i=C[0],r=C[1]),typeof t=="string"&&(t=e.splitLines(t)),an(e,{from:i,to:r,text:t,origin:n})}function Zo(e,t,i,r){i<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function Qo(e,t,i,r){for(var n=0;n<e.length;++n){var C=e[n],W=!0;if(C.ranges){C.copied||(C=e[n]=C.deepCopy(),C.copied=!0);for(var Y=0;Y<C.ranges.length;Y++)Zo(C.ranges[Y].anchor,t,i,r),Zo(C.ranges[Y].head,t,i,r);continue}for(var Q=0;Q<C.changes.length;++Q){var re=C.changes[Q];if(i<re.from.line)re.from=Fe(re.from.line+r,re.from.ch),re.to=Fe(re.to.line+r,re.to.ch);else if(t<=re.to.line){W=!1;break}}W||(e.splice(0,n+1),n=0)}}function qo(e,t){var i=t.from.line,r=t.to.line,n=t.text.length-(r-i)-1;Qo(e.done,i,r,n),Qo(e.undone,i,r,n)}function Rn(e,t,i,r){var n=t,C=t;return typeof t=="number"?C=Ze(e,Yr(e,t)):n=Et(t),n==null?null:(r(C,n)&&e.cm&&wi(e.cm,n,i),C)}function Dn(e){this.lines=e,this.parent=null;for(var t=0,i=0;i<e.length;++i)e[i].parent=this,t+=e[i].height;this.height=t}Dn.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var i=e,r=e+t;i<r;++i){var n=this.lines[i];this.height-=n.height,st(n),cr(n,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,i){this.height+=i,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,i){for(var r=e+t;e<r;++e)if(i(this.lines[e]))return!0}};function On(e){this.children=e;for(var t=0,i=0,r=0;r<e.length;++r){var n=e[r];t+=n.chunkSize(),i+=n.height,n.parent=this}this.size=t,this.height=i,this.parent=null}On.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var i=0;i<this.children.length;++i){var r=this.children[i],n=r.chunkSize();if(e<n){var C=Math.min(t,n-e),W=r.height;if(r.removeInner(e,C),this.height-=W-r.height,n==C&&(this.children.splice(i--,1),r.parent=null),(t-=C)==0)break;e=0}else e-=n}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Dn))){var Y=[];this.collapse(Y),this.children=[new Dn(Y)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,i){this.size+=t.length,this.height+=i;for(var r=0;r<this.children.length;++r){var n=this.children[r],C=n.chunkSize();if(e<=C){if(n.insertInner(e,t,i),n.lines&&n.lines.length>50){for(var W=n.lines.length%25+25,Y=W;Y<n.lines.length;){var Q=new Dn(n.lines.slice(Y,Y+=25));n.height-=Q.height,this.children.splice(++r,0,Q),Q.parent=this}n.lines=n.lines.slice(0,W),this.maybeSpill()}break}e-=C}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),i=new On(t);if(e.parent){e.size-=i.size,e.height-=i.height;var n=he(e.parent.children,e);e.parent.children.splice(n+1,0,i)}else{var r=new On(e.children);r.parent=e,e.children=[r,i],e=r}i.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,i){for(var r=0;r<this.children.length;++r){var n=this.children[r],C=n.chunkSize();if(e<C){var W=Math.min(t,C-e);if(n.iterN(e,W,i))return!0;if((t-=W)==0)break;e=0}else e-=C}}};var Pn=function(e,t,i){if(i)for(var r in i)i.hasOwnProperty(r)&&(this[r]=i[r]);this.doc=e,this.node=t};Pn.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,i=this.line,r=Et(i);if(r==null||!t)return;for(var n=0;n<t.length;++n)t[n]==this&&t.splice(n--,1);t.length||(i.widgets=null);var C=bn(this);St(i,Math.max(0,i.height-C)),e&&(Br(e,function(){es(e,i,-C),wi(e,r,"widget")}),cr(e,"lineWidgetCleared",e,this,r))},Pn.prototype.changed=function(){var e=this,t=this.height,i=this.doc.cm,r=this.line;this.height=null;var n=bn(this)-t;if(!n)return;Ue(this.doc,r)||St(r,r.height+n),i&&Br(i,function(){i.curOp.forceUpdate=!0,es(i,r,n),cr(i,"lineWidgetChanged",i,e,Et(r))})},ue(Pn);function es(e,t,i){ot(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&_a(e,i)}function El(e,t,i,r){var n=new Pn(e,i,r),C=e.cm;return C&&n.noHScroll&&(C.display.alignWidgets=!0),Rn(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,C&&!Ue(e,W)){var Q=ot(W)<e.scrollTop;St(W,W.height+bn(n)),Q&&_a(C,n.height),C.curOp.forceUpdate=!0}return!0}),C&&cr(C,"lineWidgetAdded",C,n,typeof t=="number"?t:Et(t)),n}var ts=0,Di=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++ts};Di.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&zi(e),ae(this,"clear")){var i=this.find();i&&cr(this,"clear",i.from,i.to)}for(var r=null,n=null,C=0;C<this.lines.length;++C){var W=this.lines[C],Y=$t(W.markedSpans,this);e&&!this.collapsed?wi(e,Et(W),"text"):e&&(Y.to!=null&&(n=Et(W)),Y.from!=null&&(r=Et(W))),W.markedSpans=hi(W.markedSpans,Y),Y.from==null&&this.collapsed&&!Ue(this.doc,W)&&e&&St(W,Zi(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var Q=0;Q<this.lines.length;++Q){var re=Ft(this.lines[Q]),pe=xt(re);pe>e.display.maxLineLength&&(e.display.maxLine=re,e.display.maxLineLength=pe,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&wr(e,r,n+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&zo(e.doc)),e&&cr(e,"markerCleared",e,this,r,n),t&&Ki(e),this.parent&&this.parent.clear()},Di.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var i,r,n=0;n<this.lines.length;++n){var C=this.lines[n],W=$t(C.markedSpans,this);if(W.from!=null&&(i=Fe(t?C:Et(C),W.from),e==-1))return i;if(W.to!=null&&(r=Fe(t?C:Et(C),W.to),e==1))return r}return i&&{from:i,to:r}},Di.prototype.changed=function(){var e=this,t=this.find(-1,!0),i=this,r=this.doc.cm;if(!t||!r)return;Br(r,function(){var n=t.line,C=Et(t.line),W=fa(r,C);if(W&&(no(W),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Ue(i.doc,n)&&i.height!=null){var Y=i.height;i.height=null;var Q=bn(i)-Y;Q&&St(n,n.height+Q)}cr(r,"markerChanged",r,e)})},Di.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||he(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Di.prototype.detachLine=function(e){if(this.lines.splice(he(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},ue(Di);function sn(e,t,i,r,n){if(r&&r.shared)return Sl(e,t,i,r,n);if(e.cm&&!e.cm.curOp)return sr(e.cm,sn)(e,t,i,r,n);var C=new Di(e,n),W=yt(t,i);if(r&&N(r,C,!1),W>0||W==0&&C.clearWhenEmpty!==!1)return C;if(C.replacedWith&&(C.collapsed=!0,C.widgetNode=b("span",[C.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||C.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(C.widgetNode.insertLeft=!0)),C.collapsed){if(Zr(e,t.line,t,i,C)||t.line!=i.line&&Zr(e,i.line,t,i,C))throw new Error("Inserting collapsed marker partially overlapping an existing one");mn()}C.addToHistory&&Uo(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var Y=t.line,Q=e.cm,re;if(e.iter(Y,i.line+1,function(ge){Q&&C.collapsed&&!Q.options.lineWrapping&&Ft(ge)==Q.display.maxLine&&(re=!0),C.collapsed&&Y!=t.line&&St(ge,0),gn(ge,new ti(C,Y==t.line?t.ch:null,Y==i.line?i.ch:null)),++Y}),C.collapsed&&e.iter(t.line,i.line+1,function(ge){Ue(e,ge)&&St(ge,0)}),C.clearOnEnter&&Ae(C,"beforeCursorEnter",function(){return C.clear()}),C.readOnly&&($r(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),C.collapsed&&(C.id=++ts,C.atomic=!0),Q){if(re&&(Q.curOp.updateMaxLine=!0),C.collapsed)wr(Q,t.line,i.line+1);else if(C.className||C.startStyle||C.endStyle||C.css||C.attributes||C.title)for(var pe=t.line;pe<=i.line;pe++)wi(Q,pe,"text");C.atomic&&zo(Q.doc),cr(Q,"markerAdded",Q,C)}return C}var Mn=function(e,t){this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};Mn.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();cr(this,"clear")},Mn.prototype.find=function(e,t){return this.primary.find(e,t)},ue(Mn);function Sl(e,t,i,r,n){r=N(r),r.shared=!1;var C=[sn(e,t,i,r,n)],W=C[0],Y=r.widgetNode;return Ri(e,function(Q){Y&&(r.widgetNode=Y.cloneNode(!0)),C.push(sn(Q,bt(Q,t),bt(Q,i),r,n));for(var re=0;re<Q.linked.length;++re)if(Q.linked[re].isParent)return;W=l(C)}),new Mn(C,W)}function rs(e){return e.findMarks(Fe(e.first,0),e.clipPos(Fe(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(),C=e.clipPos(n.from),W=e.clipPos(n.to);if(yt(C,W)){var Y=sn(e,C,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],C=[n.primary.doc];Ri(n.primary.doc,function(Q){return C.push(Q)});for(var W=0;W<n.markers.length;W++){var Y=n.markers[W];he(C,Y.doc)==-1&&(Y.parent=null,n.markers.splice(W--,1))}},i=0;i<e.length;i++)t(i)}var _l=0,Ar=function(e,t,i,r,n){if(!(this instanceof Ar))return new Ar(e,t,i,r,n);i==null&&(i=0),On.call(this,[new Dn([new _t("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=i;var C=Fe(i,0);this.sel=Li(C),this.history=new Zn(null),this.id=++_l,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:C,to:C,text:e}),mr(this,Li(C),Se)};Ar.prototype=U(On.prototype,{constructor:Ar,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=rr(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:lr(function(e){var t=Fe(this.first,0),i=this.first+this.size-1;an(this,{from:t,to:Fe(i,Ze(this,i).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Sn(this.cm,0,0),mr(this,Li(t),Se)}),replaceRange:function(e,t,i,r){t=bt(this,t),i=i?bt(this,i):t,on(this,e,t,i,r)},getRange:function(e,t,i){var r=Rt(this,bt(this,e),bt(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(Cr(this,e))return Ze(this,e)},getLineNumber:function(e){return Et(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=Ze(this,e)),Ft(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return bt(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:lr(function(e,t,i){Wo(this,bt(this,typeof e=="number"?Fe(e,t||0):e),null,i)}),setSelection:lr(function(e,t,i){Wo(this,bt(this,e),bt(this,t||e),i)}),extendSelection:lr(function(e,t,i){qn(this,bt(this,e),t&&bt(this,t),i)}),extendSelections:lr(function(e,t){jo(this,je(this,e),t)}),extendSelectionsBy:lr(function(e,t){var i=c(this.sel.ranges,e);jo(this,je(this,i),t)}),setSelections:lr(function(e,t,i){if(!e.length)return;for(var r=[],n=0;n<e.length;n++)r[n]=new Nt(bt(this,e[n].anchor),bt(this,e[n].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),mr(this,qr(this.cm,r,t),i)}),addSelection:lr(function(e,t,i){var r=this.sel.ranges.slice(0);r.push(new Nt(bt(this,e),bt(this,t||e))),mr(this,qr(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=Rt(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=Rt(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:lr(function(e,t,i){for(var r=[],n=this.sel,C=0;C<n.ranges.length;C++){var W=n.ranges[C];r[C]={from:W.from(),to:W.to(),text:this.splitLines(e[C]),origin:i}}for(var Y=t&&t!="end"&&cl(this,r,t),Q=r.length-1;Q>=0;Q--)an(this,r[Q]);Y?Ho(this,Y):this.cm&&en(this.cm)}),undo:lr(function(){ra(this,"undo")}),redo:lr(function(){ra(this,"redo")}),undoSelection:lr(function(){ra(this,"undo",!0)}),redoSelection:lr(function(){ra(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 Zn(this.history.maxGeneration),Ri(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 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n=e.state.keySeq;if(n){if(ss(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Ul.set(50,function(){e.state.keySeq==n&&(e.state.keySeq=null,e.display.input.reset())}),cs(e,n+" "+t,i,r))return!0}return cs(e,t,i,r)}function cs(e,t,i,r){var n=Nl(e,t,r);return n=="multi"&&(e.state.keySeq=t),n=="handled"&&cr(e,"keyHandled",e,t,i),(n=="handled"||n=="multi")&&(te(i),Sa(e)),!!n}function fs(e,t){var i=us(t,!0);return i?t.shiftKey&&!e.state.keySeq?Bn(e,"Shift-"+i,t,function(r){return aa(e,r,!0)})||Bn(e,i,t,function(r){if(typeof r=="string"?/^go[A-Z]/.test(r):r.motion)return aa(e,r)}):Bn(e,i,t,function(r){return aa(e,r)}):!1}function Bl(e,t,i){return Bn(e,"'"+i+"'",t,function(r){return aa(e,r,!0)})}var ja=null;function ps(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=I(),q(t,e))return;G&&H<11&&e.keyCode==27&&(e.returnValue=!1);var i=e.keyCode;t.display.shift=i==16||e.shiftKey;var 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jl=400,Wa=function(e,t,i){this.time=e,this.pos=t,this.button=i};Wa.prototype.compare=function(e,t,i){return this.time+jl>e&&yt(t,this.pos)==0&&i==this.button};var Fn,jn;function Wl(e,t){var i=+new Date;return jn&&jn.compare(i,e,t)?(Fn=jn=null,"triple"):Fn&&Fn.compare(i,e,t)?(jn=new Wa(i,e,t),Fn=null,"double"):(Fn=new Wa(i,e,t),jn=null,"single")}function vs(e){var t=this,i=t.display;if(q(t,e)||i.activeTouch&&i.input.supportsTouch())return;if(i.input.ensurePolled(),i.shift=e.shiftKey,mi(i,e)){B||(i.scroller.draggable=!1,setTimeout(function(){return i.scroller.draggable=!0},100));return}if(Ha(t,e))return;var r=ji(t,e),n=Ee(e),C=r?Wl(r,n):"single";if(window.focus(),n==1&&t.state.selectingText&&t.state.selectingText(e),r&&Hl(t,n,r,C,e))return;n==1?r?zl(t,r,C,e):ve(e)==i.scroller&&te(e):n==2?(r&&qn(t.doc,r),setTimeout(function(){return i.input.focus()},20)):n==3&&(f?t.display.input.onContextMenu(e):yo(t))}function Hl(e,t,i,r,n){var C="Click";return r=="double"?C="Double"+C:r=="triple"&&(C="Triple"+C),C=(t==1?"Left":t==2?"Middle":"Right")+C,Bn(e,ls(C,n),n,function(W){if(typeof W=="string"&&(W=Un[W]),!W)return!1;var Y=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),Y=W(e,i)!=ke}finally{e.state.suppressEdits=!1}return Y})}function Gl(e,t,i){var r=e.getOption("configureMouse"),n=r?r(e,t,i):{};if(n.unit==null){var C=d?i.shiftKey&&i.metaKey:i.altKey;n.unit=C?"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=s?i.metaKey:i.ctrlKey),n.moveOnDrag==null&&(n.moveOnDrag=!(s?i.altKey:i.ctrlKey)),n}function zl(e,t,i,r){G?setTimeout(M(vo,e),0):e.curOp.focus=I();var n=Gl(e,i,r),C=e.doc.sel,W;e.options.dragDrop&&Me&&!e.isReadOnly()&&i=="single"&&(W=C.contains(t))>-1&&(yt((W=C.ranges[W]).from(),t)<0||t.xRel>0)&&(yt(W.to(),t)>0||t.xRel<0)?Kl(e,r,t,n):Vl(e,r,t,n)}function Kl(e,t,i,r){var n=e.display,C=!1,W=sr(e,function(re){B&&(n.scroller.draggable=!1),e.state.draggingText=!1,it(n.wrapper.ownerDocument,"mouseup",W),it(n.wrapper.ownerDocument,"mousemove",Y),it(n.scroller,"dragstart",Q),it(n.scroller,"drop",W),C||(te(re),r.addNew||qn(e.doc,i,null,null,r.extend),B&&!P||G&&H==9?setTimeout(function(){n.wrapper.ownerDocument.body.focus({preventScroll:!0}),n.input.focus()},20):n.input.focus())}),Y=function(re){C=C||Math.abs(t.clientX-re.clientX)+Math.abs(t.clientY-re.clientY)>=10},Q=function(){return C=!0};B&&(n.scroller.draggable=!0),e.state.draggingText=W,W.copy=!r.moveOnDrag,n.scroller.dragDrop&&n.scroller.dragDrop(),Ae(n.wrapper.ownerDocument,"mouseup",W),Ae(n.wrapper.ownerDocument,"mousemove",Y),Ae(n.scroller,"dragstart",Q),Ae(n.scroller,"drop",W),yo(e),setTimeout(function(){return n.input.focus()},20)}function ys(e,t,i){if(i=="char")return new Nt(t,t);if(i=="word")return e.findWordAt(t);if(i=="line")return new Nt(Fe(t.line,0),bt(e.doc,Fe(t.line+1,0)));var r=i(e,t);return new Nt(r.from,r.to)}function Vl(e,t,i,r){var n=e.display,C=e.doc;te(t);var W,Y,Q=C.sel,re=Q.ranges;if(r.addNew&&!r.extend?(Y=C.sel.contains(i),Y>-1?W=re[Y]:W=new Nt(i,i)):(W=C.sel.primary(),Y=C.sel.primIndex),r.unit=="rectangle")r.addNew||(W=new Nt(i,i)),i=ji(e,t,!0,!0),Y=-1;else{var pe=ys(e,i,r.unit);r.extend?W=Ia(W,pe.anchor,pe.head,r.extend):W=pe}r.addNew?Y==-1?(Y=re.length,mr(C,qr(e,re.concat([W]),Y),{scroll:!1,origin:"*mouse"})):re.length>1&&re[Y].empty()&&r.unit=="char"&&!r.extend?(mr(C,qr(e,re.slice(0,Y).concat(re.slice(Y+1)),0),{scroll:!1,origin:"*mouse"}),Q=C.sel):Na(C,Y,W,Re):(Y=0,mr(C,new Wr([W],0),Re),Q=C.sel);var ge=i;function Le($e){if(yt(ge,$e)==0)return;if(ge=$e,r.unit=="rectangle"){for(var lt=[],vt=e.options.tabSize,mt=$(Ze(C,i.line).text,i.ch,vt),wt=$(Ze(C,$e.line).text,$e.ch,vt),Wt=Math.min(mt,wt),ur=Math.max(mt,wt),Vt=Math.min(i.line,$e.line),Fr=Math.min(e.lastLine(),Math.max(i.line,$e.line));Vt<=Fr;Vt++){var Lr=Ze(C,Vt).text,Qt=_e(Lr,Wt,vt);Wt==ur?lt.push(new Nt(Fe(Vt,Qt),Fe(Vt,Qt))):Lr.length>Qt&&lt.push(new Nt(Fe(Vt,Qt),Fe(Vt,_e(Lr,ur,vt))))}lt.length||lt.push(new Nt(i,i)),mr(C,qr(e,Q.ranges.slice(0,Y).concat(lt),Y),{origin:"*mouse",scroll:!1}),e.scrollIntoView($e)}else{var kr=W,fr=ys(e,$e,r.unit),ar=kr.anchor,qt;yt(fr.anchor,ar)>0?(qt=fr.head,ar=ui(kr.from(),fr.anchor)):(qt=fr.anchor,ar=li(kr.to(),fr.head));var Yt=Q.ranges.slice(0);Yt[Y]=Xl(e,new Nt(bt(C,ar),qt)),mr(C,qr(e,Yt,Y),Re)}}var Ce=n.wrapper.getBoundingClientRect(),Ne=0;function Be($e){var lt=++Ne,vt=ji(e,$e,!0,r.unit=="rectangle");if(!vt)return;if(yt(vt,ge)!=0){e.curOp.focus=I(),Le(vt);var mt=Xn(n,C);(vt.line>=mt.to||vt.line<mt.from)&&setTimeout(sr(e,function(){Ne==lt&&Be($e)}),150)}else{var wt=$e.clientY<Ce.top?-20:$e.clientY>Ce.bottom?20:0;wt&&setTimeout(sr(e,function(){if(Ne!=lt)return;n.scroller.scrollTop+=wt,Be($e)}),50)}}function ze($e){e.state.selectingText=!1,Ne=Infinity,$e&&(te($e),n.input.focus()),it(n.wrapper.ownerDocument,"mousemove",Ye),it(n.wrapper.ownerDocument,"mouseup",rt),C.history.lastSelOrigin=null}var Ye=sr(e,function($e){$e.buttons===0||!Ee($e)?ze($e):Be($e)}),rt=sr(e,ze);e.state.selectingText=rt,Ae(n.wrapper.ownerDocument,"mousemove",Ye),Ae(n.wrapper.ownerDocument,"mouseup",rt)}function Xl(e,t){var i=t.anchor,r=t.head,n=Ze(e.doc,i.line);if(yt(i,r)==0&&i.sticky==r.sticky)return t;var C=Qe(n);if(!C)return t;var W=Xe(C,i.ch,i.sticky),Y=C[W];if(Y.from!=i.ch&&Y.to!=i.ch)return t;var Q=W+(Y.from==i.ch==(Y.level!=1)?0:1);if(Q==0||Q==C.length)return t;var re;if(r.line!=i.line)re=(r.line-i.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var pe=Xe(C,r.ch,r.sticky),ge=pe-W||(r.ch-i.ch)*(Y.level==1?-1:1);pe==Q-1||pe==Q?re=ge<0:re=ge>0}var Le=C[Q+(re?-1:0)],Ce=re==(Le.level==1),Ne=Ce?Le.from:Le.to,Be=Ce?"after":"before";return i.ch==Ne&&i.sticky==Be?t:new Nt(new Fe(i.line,Ne,Be),r)}function bs(e,t,i,r){var n,C;if(t.touches)n=t.touches[0].clientX,C=t.touches[0].clientY;else try{n=t.clientX,C=t.clientY}catch(Le){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(C>Y.bottom||!ae(e,i))return de(t);C-=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=Dt(e.doc,C),ge=e.display.gutterSpecs[Q];return se(e,i,e,pe,ge.className,t),de(t)}}}function Ha(e,t){return bs(e,t,"gutterClick",!0)}function xs(e,t){if(mi(e.display,t)||Yl(e,t))return;if(q(e,t,"contextmenu"))return;f||e.display.input.onContextMenu(t)}function Yl(e,t){return ae(e,"gutterContextMenu")?bs(e,t,"gutterContextMenu",!1):!1}function Es(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),xn(e)}var dn={toString:function(){return"CodeMirror.Init"}},Ss={},oa={};function $l(e){var t=e.optionHandlers;function i(r,n,C,W){e.defaults[r]=n,C&&(t[r]=W?function(Y,Q,re){re!=dn&&C(Y,Q,re)}:C)}e.defineOption=i,e.Init=dn,i("value","",function(r,n){return r.setValue(n)},!0),i("mode",null,function(r,n){r.doc.modeOption=n,Oa(r)},!0),i("indentUnit",2,Oa,!0),i("indentWithTabs",!1),i("smartIndent",!0),i("tabSize",4,function(r){Ln(r),xn(r),wr(r)},!0),i("lineSeparator",null,function(r,n){if(r.doc.lineSep=n,!n)return;var C=[],W=r.doc.first;r.doc.iter(function(Q){for(var re=0;;){var pe=Q.text.indexOf(n,re);if(pe==-1)break;re=pe+n.length,C.push(Fe(W,pe))}W++});for(var Y=C.length-1;Y>=0;Y--)on(r.doc,n,C[Y],Fe(C[Y].line,C[Y].ch+n.length))}),i("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(r,n,C){r.state.specialChars=new RegExp(n.source+(n.test(" ")?"":"| "),"g"),C!=dn&&r.refresh()}),i("specialCharPlaceholder",jt,function(r){return r.refresh()},!0),i("electricChars",!0),i("inputStyle",o?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),i("spellcheck",!1,function(r,n){return r.getInputField().spellcheck=n},!0),i("autocorrect",!1,function(r,n){return r.getInputField().autocorrect=n},!0),i("autocapitalize",!1,function(r,n){return r.getInputField().autocapitalize=n},!0),i("rtlMoveVisually",!T),i("wholeLineUpdateBefore",!0),i("theme","default",function(r){Es(r),An(r)},!0),i("keyMap","default",function(r,n,C){var W=na(n),Y=C!=dn&&na(C);Y&&Y.detach&&Y.detach(r,W),W.attach&&W.attach(r,Y||null)}),i("extraKeys",null),i("configureMouse",null),i("lineWrapping",!1,Zl,!0),i("gutters",[],function(r,n){r.display.gutterSpecs=Ra(n,r.options.lineNumbers),An(r)},!0),i("fixedGutter",!0,function(r,n){r.display.gutters.style.left=n?xa(r.display)+"px":"0",r.refresh()},!0),i("coverGutterNextToScrollbar",!1,function(r){return tn(r)},!0),i("scrollbarStyle","native",function(r){To(r),tn(r),r.display.scrollbars.setScrollTop(r.doc.scrollTop),r.display.scrollbars.setScrollLeft(r.doc.scrollLeft)},!0),i("lineNumbers",!1,function(r,n){r.display.gutterSpecs=Ra(r.options.gutters,n),An(r)},!0),i("firstLineNumber",1,An,!0),i("lineNumberFormatter",function(r){return r},An,!0),i("showCursorWhenSelecting",!1,En,!0),i("resetSelectionOnContextMenu",!0),i("lineWiseCopyCut",!0),i("pasteLinesPerSelection",!0),i("selectionsMayTouch",!1),i("readOnly",!1,function(r,n){n=="nocursor"&&(qi(r),r.display.input.blur()),r.display.input.readOnlyChanged(n)}),i("screenReaderLabel",null,function(r,n){n=n===""?null:n,r.display.input.screenReaderLabelChanged(n)}),i("disableInput",!1,function(r,n){n||r.display.input.reset()},!0),i("dragDrop",!0,Jl),i("allowDropFileTypes",null),i("cursorBlinkRate",530),i("cursorScrollMargin",0),i("cursorHeight",1,En,!0),i("singleCursorHeightPerLine",!0,En,!0),i("workTime",100),i("workDelay",100),i("flattenSpans",!0,Ln,!0),i("addModeClass",!1,Ln,!0),i("pollInterval",100),i("undoDepth",200,function(r,n){return r.doc.history.undoDepth=n}),i("historyEventDelay",1250),i("viewportMargin",10,function(r){return r.refresh()},!0),i("maxHighlightLength",1e4,Ln,!0),i("moveInputWithCursor",!0,function(r,n){n||r.display.input.resetPosition()}),i("tabindex",null,function(r,n){return r.display.input.getField().tabIndex=n||""}),i("autofocus",null),i("direction","ltr",function(r,n){return r.doc.setDirection(n)},!0),i("phrases",null)}function Jl(e,t,i){var r=i&&i!=dn;if(!t!=!r){var n=e.display.dragFunctions,C=t?Ae:it;C(e.display.scroller,"dragstart",n.start),C(e.display.scroller,"dragenter",n.enter),C(e.display.scroller,"dragover",n.over),C(e.display.scroller,"dragleave",n.leave),C(e.display.scroller,"drop",n.drop)}}function Zl(e){e.options.lineWrapping?(j(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(p(e.display.wrapper,"CodeMirror-wrap"),Ct(e)),Ea(e),wr(e),xn(e),setTimeout(function(){return tn(e)},100)}function zt(e,t){var i=this;if(!(this instanceof zt))return new zt(e,t);this.options=t=t?N(t):{},N(Ss,t,!1);var r=t.value;typeof r=="string"?r=new Ar(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var n=new zt.inputStyles[t.inputStyle](this),C=this.display=new dl(e,r,n,t);C.wrapper.CodeMirror=this,Es(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),To(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new ie,keySeq:null,specialChars:null},t.autofocus&&!o&&C.input.focus(),G&&H<11&&setTimeout(function(){return i.display.input.reset(!0)},20),Ql(this),kl(),zi(this),this.curOp.forceUpdate=!0,Mo(this,r),t.autofocus&&!o||this.hasFocus()?setTimeout(function(){i.hasFocus()&&!i.state.focused&&Ca(i)},20):qi(this);for(var W in oa)oa.hasOwnProperty(W)&&oa[W](this,t[W],dn);Ao(this),t.finishInit&&t.finishInit(this);for(var Y=0;Y<Ga.length;++Y)Ga[Y](this);Ki(this),B&&t.lineWrapping&&getComputedStyle(C.lineDiv).textRendering=="optimizelegibility"&&(C.lineDiv.style.textRendering="auto")}zt.defaults=Ss,zt.optionHandlers=oa;function Ql(e){var t=e.display;Ae(t.scroller,"mousedown",sr(e,vs)),G&&H<11?Ae(t.scroller,"dblclick",sr(e,function(Q){if(q(e,Q))return;var re=ji(e,Q);if(!re||Ha(e,Q)||mi(e.display,Q))return;te(Q);var pe=e.findWordAt(re);qn(e.doc,pe.anchor,pe.head)})):Ae(t.scroller,"dblclick",function(Q){return q(e,Q)||te(Q)}),Ae(t.scroller,"contextmenu",function(Q){return xs(e,Q)}),Ae(t.input.getField(),"contextmenu",function(Q){t.scroller.contains(Q.target)||xs(e,Q)});var i,r={end:0};function n(){t.activeTouch&&(i=setTimeout(function(){return t.activeTouch=null},1e3),r=t.activeTouch,r.end=+new Date)}function C(Q){if(Q.touches.length!=1)return!1;var re=Q.touches[0];return re.radiusX<=1&&re.radiusY<=1}function W(Q,re){if(re.left==null)return!0;var pe=re.left-Q.left,ge=re.top-Q.top;return pe*pe+ge*ge>20*20}Ae(t.scroller,"touchstart",function(Q){if(!q(e,Q)&&!C(Q)&&!Ha(e,Q)){t.input.ensurePolled(),clearTimeout(i);var re=+new Date;t.activeTouch={start:re,moved:!1,prev:re-r.end<=300?r:null},Q.touches.length==1&&(t.activeTouch.left=Q.touches[0].pageX,t.activeTouch.top=Q.touches[0].pageY)}}),Ae(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),Ae(t.scroller,"touchend",function(Q){var re=t.activeTouch;if(re&&!mi(t,Q)&&re.left!=null&&!re.moved&&new Date-re.start<300){var pe=e.coordsChar(t.activeTouch,"page"),ge;!re.prev||W(re,re.prev)?ge=new Nt(pe,pe):!re.prev.prev||W(re,re.prev.prev)?ge=e.findWordAt(pe):ge=new Nt(Fe(pe.line,0),bt(e.doc,Fe(pe.line+1,0))),e.setSelection(ge.anchor,ge.head),e.focus(),te(Q)}n()}),Ae(t.scroller,"touchcancel",n),Ae(t.scroller,"scroll",function(){t.scroller.clientHeight&&(Cn(e,t.scroller.scrollTop),Hi(e,t.scroller.scrollLeft,!0),se(e,"scroll",e))}),Ae(t.scroller,"mousewheel",function(Q){return Ro(e,Q)}),Ae(t.scroller,"DOMMouseScroll",function(Q){return Ro(e,Q)}),Ae(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(Q){q(e,Q)||fe(Q)},over:function(Q){q(e,Q)||(Ll(e,Q),fe(Q))},start:function(Q){return Al(e,Q)},drop:sr(e,wl),leave:function(Q){q(e,Q)||ns(e)}};var Y=t.input.getField();Ae(Y,"keyup",function(Q){return ms.call(e,Q)}),Ae(Y,"keydown",sr(e,ps)),Ae(Y,"keypress",sr(e,gs)),Ae(Y,"focus",function(Q){return Ca(e,Q)}),Ae(Y,"blur",function(Q){return qi(e,Q)})}var Ga=[];zt.defineInitHook=function(e){return Ga.push(e)};function Wn(e,t,i,r){var n=e.doc,C;i==null&&(i="add"),i=="smart"&&(n.mode.indent?C=br(e,t).state:i="prev");var W=e.options.tabSize,Y=Ze(n,t),Q=$(Y.text,null,W);Y.stateAfter&&(Y.stateAfter=null);var re=Y.text.match(/^\s*/)[0],pe;if(!r&&!/\S/.test(Y.text))pe=0,i="not";else if(i=="smart"&&(pe=n.mode.indent(C,Y.text.slice(re.length),Y.text),pe==ke||pe>150)){if(!r)return;i="prev"}i=="prev"?t>n.first?pe=$(Ze(n,t-1).text,null,W):pe=0:i=="add"?pe=Q+e.options.indentUnit:i=="subtract"?pe=Q-e.options.indentUnit:typeof i=="number"&&(pe=Q+i),pe=Math.max(0,pe);var ge="",Le=0;if(e.options.indentWithTabs)for(var Ce=Math.floor(pe/W);Ce;--Ce)Le+=W,ge+=" ";if(Le<pe&&(ge+=K(pe-Le)),ge!=re)return on(n,ge,Fe(t,0),Fe(t,re.length),"+input"),Y.stateAfter=null,!0;for(var Ne=0;Ne<n.sel.ranges.length;Ne++){var Be=n.sel.ranges[Ne];if(Be.head.line==t&&Be.head.ch<re.length){var ze=Fe(t,re.length);Na(n,Ne,new Nt(ze,ze));break}}}var ei=null;function sa(e){ei=e}function za(e,t,i,r,n){var C=e.doc;e.display.shift=!1,r||(r=C.sel);var W=+new Date-200,Y=n=="paste"||e.state.pasteIncoming>W,Q=ft(t),re=null;if(Y&&r.ranges.length>1)if(ei&&ei.text.join(`
`)==t){if(r.ranges.length%ei.text.length==0){re=[];for(var pe=0;pe<ei.text.length;pe++)re.push(C.splitLines(ei.text[pe]))}}else Q.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(re=c(Q,function(Ye){return[Ye]}));for(var ge=e.curOp.updateInput,Le=r.ranges.length-1;Le>=0;Le--){var Ce=r.ranges[Le],Ne=Ce.from(),Be=Ce.to();Ce.empty()&&(i&&i>0?Ne=Fe(Ne.line,Ne.ch-i):e.state.overwrite&&!Y?Be=Fe(Be.line,Math.min(Ze(C,Be.line).text.length,Be.ch+l(Q).length)):Y&&ei&&ei.lineWise&&ei.text.join(`
`)==Q.join(`
`)&&(Ne=Be=Fe(Ne.line,0)));var ze={from:Ne,to:Be,text:re?re[Le%re.length]:Q,origin:n||(Y?"paste":e.state.cutIncoming>W?"cut":"+input")};an(e.doc,ze),cr(e,"inputRead",e,ze)}t&&!Y&&Ts(e,t),en(e),e.curOp.updateInput<2&&(e.curOp.updateInput=ge),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&&Br(t,function(){return za(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 C=e.getModeAt(n.head),W=!1;if(C.electricChars){for(var Y=0;Y<C.electricChars.length;Y++)if(t.indexOf(C.electricChars.charAt(Y))>-1){W=Wn(e,n.head.line,"smart");break}}else C.electricInput&&(C.electricInput.test(Ze(e.doc,n.head.line).text.slice(0,n.head.ch))&&(W=Wn(e,n.head.line,"smart")));W&&cr(e,"electricInput",e,n.head.line)}}function _s(e){for(var t=[],i=[],r=0;r<e.doc.sel.ranges.length;r++){var n=e.doc.sel.ranges[r].head.line,C={anchor:Fe(n,0),head:Fe(n+1,0)};i.push(C),t.push(e.getRange(C.anchor,C.head))}return{text:t,ranges:i}}function ws(e,t,i,r){e.setAttribute("autocorrect",i?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function As(){var e=a("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=a("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return B?e.style.width="1000px":e.setAttribute("wrap","off"),_&&(e.style.border="1px solid black"),ws(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 C=this.options,W=C[r];if(C[r]==n&&r!="mode")return;C[r]=n,t.hasOwnProperty(r)&&sr(this,t[r])(this,n,W),se(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"](na(r))},removeKeyMap:function(r){for(var n=this.state.keyMaps,C=0;C<n.length;++C)if(n[C]==r||n[C].name==r)return n.splice(C,1),!0},addOverlay:xr(function(r,n){var C=r.token?r:e.getMode(this.options,r);if(C.startState)throw new Error("Overlays may not be stateful.");D(this.state.overlays,{mode:C,modeSpec:r,opaque:n&&n.opaque,priority:n&&n.priority||0},function(W){return W.priority}),this.state.modeGen++,wr(this)}),removeOverlay:xr(function(r){for(var n=this.state.overlays,C=0;C<n.length;++C){var W=n[C].modeSpec;if(W==r||typeof r=="string"&&W.name==r){n.splice(C,1),this.state.modeGen++,wr(this);return}}}),indentLine:xr(function(r,n,C){typeof n!="string"&&typeof n!="number"&&(n==null?n=this.options.smartIndent?"smart":"prev":n=n?"add":"subtract"),Cr(this.doc,r)&&Wn(this,r,n,C)}),indentSelection:xr(function(r){for(var n=this.doc.sel.ranges,C=-1,W=0;W<n.length;W++){var Y=n[W];if(Y.empty())Y.head.line>C&&(Wn(this,Y.head.line,r,!0),C=Y.head.line,W==this.doc.sel.primIndex&&en(this));else{var Q=Y.from(),re=Y.to(),pe=Math.max(C,Q.line);C=Math.min(this.lastLine(),re.line-(re.ch?0:1))+1;for(var ge=pe;ge<C;++ge)Wn(this,ge,r);var Le=this.doc.sel.ranges;Q.ch==0&&n.length==Le.length&&Le[W].from().ch>0&&Na(this.doc,W,new Nt(Q,Le[W].to()),Se)}}}),getTokenAt:function(r,n){return Yi(this,r,n)},getLineTokens:function(r,n){return Yi(this,Fe(r),n,!0)},getTokenTypeAt:function(r){r=bt(this.doc,r);var n=yr(this,Ze(this.doc,r.line)),C=0,W=(n.length-1)/2,Y=r.ch,Q;if(Y==0)Q=n[2];else for(;;){var re=C+W>>1;if((re?n[re*2-1]:0)>=Y)W=re;else if(n[re*2+1]<Y)C=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 C=[];if(!i.hasOwnProperty(n))return C;var W=i[n],Y=this.getModeAt(r);if(typeof Y[n]=="string")W[Y[n]]&&C.push(W[Y[n]]);else if(Y[n])for(var Q=0;Q<Y[n].length;Q++){var re=W[Y[n][Q]];re&&C.push(re)}else Y.helperType&&W[Y.helperType]?C.push(W[Y.helperType]):W[Y.name]&&C.push(W[Y.name]);for(var pe=0;pe<W._global.length;pe++){var ge=W._global[pe];ge.pred(Y,this)&&he(C,ge.val)==-1&&C.push(ge.val)}return C},getStateAfter:function(r,n){var C=this.doc;return r=Yr(C,r==null?C.first+C.size-1:r),br(this,r+1,n).state},cursorCoords:function(r,n){var C,W=this.doc.sel.primary();return r==null?C=W.head:typeof r=="object"?C=bt(this.doc,r):C=r?W.from():W.to(),Qr(this,C,n||"page")},charCoords:function(r,n){return ma(this,bt(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,Dt(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,n,C){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 Gn(this,Y,{top:0,left:0},n||"page",C||W).top+(W?this.doc.height-ot(Y):0)},defaultTextHeight:function(){return Zi(this.display)},defaultCharWidth:function(){return Qi(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,n,C,W,Y){var Q=this.display;r=Qr(this,bt(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 ge=Math.max(Q.wrapper.clientHeight,this.doc.height),Le=Math.max(Q.sizer.clientWidth,Q.lineSpace.clientWidth);(W=="above"||r.bottom+n.offsetHeight>ge)&&r.top>n.offsetHeight?re=r.top-n.offsetHeight:r.bottom+n.offsetHeight<=ge&&(re=r.bottom),pe+n.offsetWidth>Le&&(pe=Le-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"),C&&Js(this,{left:pe,top:re,right:pe+n.offsetWidth,bottom:re+n.offsetHeight})},triggerOnKeyDown:xr(ps),triggerOnKeyPress:xr(gs),triggerOnKeyUp:ms,triggerOnMouseDown:xr(vs),execCommand:function(r){if(Un.hasOwnProperty(r))return Un[r].call(null,this)},triggerElectric:xr(function(r){Ts(this,r)}),findPosH:function(r,n,C,W){var Y=1;n<0&&(Y=-1,n=-n);for(var Q=bt(this.doc,r),re=0;re<n&&!(Q=Ka(this.doc,Q,Y,C,W),Q.hitSide);++re);return Q},moveH:xr(function(r,n){var C=this;this.extendSelectionsBy(function(W){return C.display.shift||C.doc.extend||W.empty()?Ka(C.doc,W.head,r,n,C.options.rtlMoveVisually):r<0?W.from():W.to()},Te)}),deleteH:xr(function(r,n){var C=this.doc.sel,W=this.doc;C.somethingSelected()?W.replaceSelection("",null,"+delete"):un(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,C,W){var Y=1,Q=W;n<0&&(Y=-1,n=-n);for(var re=bt(this.doc,r),pe=0;pe<n;++pe){var ge=Qr(this,re,"div");if(Q==null?Q=ge.left:ge.left=Q,re=Ls(this,ge,Y,C),re.hitSide)break}return re},moveV:xr(function(r,n){var C=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 ge=Qr(C,pe.head,"div");pe.goalColumn!=null&&(ge.left=pe.goalColumn),Y.push(ge.left);var Le=Ls(C,ge,r,n);return n=="page"&&pe==W.sel.primary()&&_a(C,ma(C,Le,"div").top-ge.top),Le},Te),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,C=Ze(n,r.line).text,W=r.ch,Y=r.ch;if(C){var Q=this.getHelper(r,"wordChars");(r.sticky=="before"||Y==C.length)&&W?--W:++Y;for(var re=C.charAt(W),pe=xe(re,Q)?function(ge){return xe(ge,Q)}:/\s/.test(re)?function(ge){return/\s/.test(ge)}:function(ge){return!/\s/.test(ge)&&!xe(ge)};W>0&&pe(C.charAt(W-1));)--W;for(;Y<C.length&&pe(C.charAt(Y));)++Y}return new Nt(Fe(r.line,W),Fe(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"):p(this.display.cursorDiv,"CodeMirror-overwrite"),se(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==I()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:xr(function(r,n){Sn(this,r,n)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-ai(this)-this.display.barHeight,width:r.scrollWidth-ai(this)-this.display.barWidth,clientHeight:ca(this),clientWidth:Bi(this)}},scrollIntoView:xr(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:Fe(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):xo(this,r.from,r.to,r.margin)}),setSize:xr(function(r,n){var C=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){wi(C,Y,"widget");break}}++Y}),this.curOp.forceUpdate=!0,se(this,"refresh",this)}),operation:function(r){return Br(this,r)},startOperation:function(){return zi(this)},endOperation:function(){return Ki(this)},refresh:xr(function(){var r=this.display.cachedTextHeight;wr(this),this.curOp.forceUpdate=!0,xn(this),Sn(this,this.doc.scrollLeft,this.doc.scrollTop),La(this.display),(r==null||Math.abs(r-Zi(this.display))>.5||this.options.lineWrapping)&&Ea(this),se(this,"refresh",this)}),swapDoc:xr(function(r){var n=this.doc;return n.cm=null,this.state.selectingText&&this.state.selectingText(),Mo(this,r),xn(this),this.display.input.reset(),Sn(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,cr(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,C){i.hasOwnProperty(r)||(i[r]=e[r]={_global:[]}),i[r][n]=C},e.registerGlobalHelper=function(r,n,C,W){e.registerHelper(r,n,W),i[r]._global.push({pred:C,val:W})}}function Ka(e,t,i,r,n){var C=t,W=i,Y=Ze(e,t.line),Q=n&&e.direction=="rtl"?-i:i;function re(){var rt=t.line+Q;return rt<e.first||rt>=e.first+e.size?!1:(t=new Fe(rt,t.ch,t.sticky),Y=Ze(e,rt))}function pe(rt){var $e;if(r=="codepoint"){var lt=Y.text.charCodeAt(t.ch+(r>0?0:-1));isNaN(lt)?$e=null:$e=new Fe(t.line,Math.max(0,Math.min(Y.text.length,t.ch+i*(lt>=55296&&lt<56320?2:1))),-i)}else n?$e=Ml(e.cm,Y,t,i):$e=Ba(Y,t,i);if($e==null)if(!rt&&re())t=Fa(n,e.cm,Y,t.line,Q);else return!1;else t=$e;return!0}if(r=="char"||r=="codepoint")pe();else if(r=="column")pe(!0);else if(r=="word"||r=="group")for(var ge=null,Le=r=="group",Ce=e.cm&&e.cm.getHelper(t,"wordChars"),Ne=!0;!(i<0&&!pe(!Ne));Ne=!1){var Be=Y.text.charAt(t.ch)||`
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`?"n":!Le||/\s/.test(Be)?null:"p";if(Le&&!Ne&&!ze&&(ze="s"),ge&&ge!=ze){i<0&&(i=1,pe(),t.sticky="after");break}if(ze&&(ge=ze),i>0&&!pe(!Ne))break}var Ye=ta(e,t,C,W,!0);return Pr(C,Ye)&&(Ye.hitSide=!0),Ye}function Ls(e,t,i,r){var n=e.doc,C=t.left,W;if(r=="page"){var Y=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),Q=Math.max(Y-.5*Zi(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,C,W),!re.outside);){if(i<0?W<=0:W>=n.height){re.hitSide=!0;break}W+=i*5}return re}var Ut=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};Ut.prototype.init=function(e){var t=this,i=this,r=i.cm,n=i.div=e.lineDiv;ws(n,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function C(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}Ae(n,"paste",function(Y){if(!C(Y)||q(r,Y)||Cs(Y,r))return;H<=11&&setTimeout(sr(r,function(){return t.updateFromDOM()}),20)}),Ae(n,"compositionstart",function(Y){t.composing={data:Y.data,done:!1}}),Ae(n,"compositionupdate",function(Y){t.composing||(t.composing={data:Y.data,done:!1})}),Ae(n,"compositionend",function(Y){t.composing&&(Y.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Ae(n,"touchstart",function(){return i.forceCompositionEnd()}),Ae(n,"input",function(){t.composing||t.readFromDOMSoon()});function W(Y){if(!C(Y)||q(r,Y))return;if(r.somethingSelected())sa({lineWise:!1,text:r.getSelections()}),Y.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var Q=_s(r);sa({lineWise:!0,text:Q.text}),Y.type=="cut"&&r.operation(function(){r.setSelections(Q.ranges,0,Se),r.replaceSelection("",null,"cut")})}else return;if(Y.clipboardData){Y.clipboardData.clearData();var re=ei.text.join(`
`);if(Y.clipboardData.setData("Text",re),Y.clipboardData.getData("Text")==re){Y.preventDefault();return}}var pe=As(),ge=pe.firstChild;r.display.lineSpace.insertBefore(pe,r.display.lineSpace.firstChild),ge.value=ei.text.join(`
`);var Le=document.activeElement;V(ge),setTimeout(function(){r.display.lineSpace.removeChild(pe),Le.focus(),Le==n&&i.showPrimarySelection()},50)}Ae(n,"copy",W),Ae(n,"cut",W)},Ut.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Ut.prototype.prepareSelection=function(){var e=mo(this.cm,!1);return e.focus=document.activeElement==this.div,e},Ut.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Ut.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Ut.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 C=la(t,e.anchorNode,e.anchorOffset),W=la(t,e.focusNode,e.focusOffset);if(C&&!C.bad&&W&&!W.bad&&yt(ui(C,W),r)==0&&yt(li(C,W),n)==0)return;var Y=t.display.view,Q=r.line>=t.display.viewFrom&&ks(t,r)||{node:Y[0].measure.map[2],offset:0},re=n.line<t.display.viewTo&&ks(t,n);if(!re){var pe=Y[Y.length-1].measure,ge=pe.maps?pe.maps[pe.maps.length-1]:pe.map;re={node:ge[ge.length-1],offset:ge[ge.length-2]-ge[ge.length-3]}}if(!Q||!re){e.removeAllRanges();return}var Le=e.rangeCount&&e.getRangeAt(0),Ce;try{Ce=v(Q.node,Q.offset,re.offset,re.node)}catch(Ne){}Ce&&(!O&&t.state.focused?(e.collapse(Q.node,Q.offset),Ce.collapsed||(e.removeAllRanges(),e.addRange(Ce))):(e.removeAllRanges(),e.addRange(Ce)),Le&&e.anchorNode==null?e.addRange(Le):O&&this.startGracePeriod()),this.rememberSelection()},Ut.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)},Ut.prototype.showMultipleSelections=function(e){u(this.cm.display.cursorDiv,e.cursors),u(this.cm.display.selectionDiv,e.selection)},Ut.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Ut.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return S(this.div,t)},Ut.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Ut.prototype.blur=function(){this.div.blur()},Ut.prototype.getField=function(){return this.div},Ut.prototype.supportsTouch=function(){return!0},Ut.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Br(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)},Ut.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Ut.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(h&&x&&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=la(t,e.anchorNode,e.anchorOffset),r=la(t,e.focusNode,e.focusOffset);i&&r&&Br(t,function(){mr(t.doc,Li(i,r),Se),(i.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},Ut.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=Fe(r.line-1,Ze(e.doc,r.line-1).length)),n.ch==Ze(e.doc,n.line).text.length&&n.line<e.lastLine()&&(n=Fe(n.line+1,0)),r.line<t.viewFrom||n.line>t.viewTo-1)return!1;var C,W,Y;r.line==t.viewFrom||(C=Wi(e,r.line))==0?(W=Et(t.view[0].line),Y=t.view[0].node):(W=Et(t.view[C].line),Y=t.view[C-1].node.nextSibling);var Q=Wi(e,n.line),re,pe;if(Q==t.view.length-1?(re=t.viewTo-1,pe=t.lineDiv.lastChild):(re=Et(t.view[Q+1].line)-1,pe=t.view[Q+1].node.previousSibling),!Y)return!1;for(var ge=e.doc.splitLines(tu(e,Y,pe,W,re)),Le=Rt(e.doc,Fe(W,0),Fe(re,Ze(e.doc,re).text.length));ge.length>1&&Le.length>1;)if(l(ge)==l(Le))ge.pop(),Le.pop(),re--;else if(ge[0]==Le[0])ge.shift(),Le.shift(),W++;else break;for(var Ce=0,Ne=0,Be=ge[0],ze=Le[0],Ye=Math.min(Be.length,ze.length);Ce<Ye&&Be.charCodeAt(Ce)==ze.charCodeAt(Ce);)++Ce;for(var rt=l(ge),$e=l(Le),lt=Math.min(rt.length-(ge.length==1?Ce:0),$e.length-(Le.length==1?Ce:0));Ne<lt&&rt.charCodeAt(rt.length-Ne-1)==$e.charCodeAt($e.length-Ne-1);)++Ne;if(ge.length==1&&Le.length==1&&W==r.line)for(;Ce&&Ce>r.ch&&rt.charCodeAt(rt.length-Ne-1)==$e.charCodeAt($e.length-Ne-1);)Ce--,Ne++;ge[ge.length-1]=rt.slice(0,rt.length-Ne).replace(/^\u200b+/,""),ge[0]=ge[0].slice(Ce).replace(/\u200b+$/,"");var vt=Fe(W,Ce),mt=Fe(re,Le.length?l(Le).length-Ne:0);if(ge.length>1||ge[0]||yt(vt,mt))return on(e.doc,ge,vt,mt,"+input"),!0},Ut.prototype.ensurePolled=function(){this.forceCompositionEnd()},Ut.prototype.reset=function(){this.forceCompositionEnd()},Ut.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},Ut.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},Ut.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Br(this.cm,function(){return wr(e.cm)})},Ut.prototype.setUneditable=function(e){e.contentEditable="false"},Ut.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||sr(this.cm,za)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},Ut.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},Ut.prototype.onContextMenu=function(){},Ut.prototype.resetPosition=function(){},Ut.prototype.needsContentAttribute=!0;function ks(e,t){var i=fa(e,t.line);if(!i||i.hidden)return null;var r=Ze(e.doc,t.line),n=eo(i,r,t.line),C=Qe(r,e.doc.direction),W="left";if(C){var Y=Xe(C,t.ch);W=Y%2?"right":"left"}var Q=io(n.map,t.ch,W);return Q.offset=Q.collapse=="right"?Q.end:Q.start,Q}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function hn(e,t){return t&&(e.bad=!0),e}function tu(e,t,i,r,n){var C="",W=!1,Y=e.doc.lineSeparator(),Q=!1;function re(Ce){return function(Ne){return Ne.id==Ce}}function pe(){W&&(C+=Y,Q&&(C+=Y),W=Q=!1)}function ge(Ce){Ce&&(pe(),C+=Ce)}function Le(Ce){if(Ce.nodeType==1){var Ne=Ce.getAttribute("cm-text");if(Ne){ge(Ne);return}var Be=Ce.getAttribute("cm-marker"),ze;if(Be){var Ye=e.findMarks(Fe(r,0),Fe(n+1,0),re(+Be));Ye.length&&(ze=Ye[0].find(0))&&ge(Rt(e.doc,ze.from,ze.to).join(Y));return}if(Ce.getAttribute("contenteditable")=="false")return;var rt=/^(pre|div|p|li|table|br)$/i.test(Ce.nodeName);if(!/^br$/i.test(Ce.nodeName)&&Ce.textContent.length==0)return;rt&&pe();for(var $e=0;$e<Ce.childNodes.length;$e++)Le(Ce.childNodes[$e]);/^(pre|p)$/i.test(Ce.nodeName)&&(Q=!0),rt&&(W=!0)}else Ce.nodeType==3&&ge(Ce.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(Le(t),t==i);)t=t.nextSibling,Q=!1;return C}function la(e,t,i){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[i],!r)return hn(e.clipPos(Fe(e.display.viewTo-1)),!0);t=null,i=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var n=0;n<e.display.view.length;n++){var C=e.display.view[n];if(C.node==r)return ru(C,t,i)}}function ru(e,t,i){var r=e.text.firstChild,n=!1;if(!t||!S(r,t))return hn(Fe(Et(e.line),0),!0);if(t==r&&(n=!0,t=r.childNodes[i],i=0,!t)){var C=e.rest?l(e.rest):e.line;return hn(Fe(Et(C),C.text.length),n)}var W=t.nodeType==3?t:null,Y=t;for(!W&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(W=t.firstChild,i&&(i=W.nodeValue.length));Y.parentNode!=r;)Y=Y.parentNode;var Q=e.measure,re=Q.maps;function pe(ze,Ye,rt){for(var $e=-1;$e<(re?re.length:0);$e++)for(var lt=$e<0?Q.map:re[$e],vt=0;vt<lt.length;vt+=3){var mt=lt[vt+2];if(mt==ze||mt==Ye){var wt=Et($e<0?e.line:e.rest[$e]),Wt=lt[vt]+rt;return(rt<0||mt!=ze)&&(Wt=lt[vt+(rt?1:0)]),Fe(wt,Wt)}}}var ge=pe(W,Y,i);if(ge)return hn(ge,n);for(var Le=Y.nextSibling,Ce=W?W.nodeValue.length-i:0;Le;Le=Le.nextSibling){if(ge=pe(Le,Le.firstChild,0),ge)return hn(Fe(ge.line,ge.ch-Ce),n);Ce+=Le.textContent.length}for(var Ne=Y.previousSibling,Be=i;Ne;Ne=Ne.previousSibling){if(ge=pe(Ne,Ne.firstChild,-1),ge)return hn(Fe(ge.line,ge.ch+Be),n);Be+=Ne.textContent.length}}var Jt=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new ie,this.hasSelection=!1,this.composing=null};Jt.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),_&&(n.style.width="0px"),Ae(n,"input",function(){G&&H>=9&&t.hasSelection&&(t.hasSelection=null),i.poll()}),Ae(n,"paste",function(W){if(q(r,W)||Cs(W,r))return;r.state.pasteIncoming=+new Date,i.fastPoll()});function C(W){if(q(r,W))return;if(r.somethingSelected())sa({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var Y=_s(r);sa({lineWise:!0,text:Y.text}),W.type=="cut"?r.setSelections(Y.ranges,null,Se):(i.prevInput="",n.value=Y.text.join(`
`),V(n))}else return;W.type=="cut"&&(r.state.cutIncoming=+new Date)}Ae(n,"cut",C),Ae(n,"copy",C),Ae(e.scroller,"paste",function(W){if(mi(e,W)||q(r,W))return;if(!n.dispatchEvent){r.state.pasteIncoming=+new Date,i.focus();return}var Y=new Event("paste");Y.clipboardData=W.clipboardData,n.dispatchEvent(Y)}),Ae(e.lineSpace,"selectstart",function(W){mi(e,W)||te(W)}),Ae(n,"compositionstart",function(){var W=r.getCursor("from");i.composing&&i.composing.range.clear(),i.composing={start:W,range:r.markText(W,r.getCursor("to"),{className:"CodeMirror-composing"})}}),Ae(n,"compositionend",function(){i.composing&&(i.poll(),i.composing.range.clear(),i.composing=null)})},Jt.prototype.createField=function(e){this.wrapper=As(),this.textarea=this.wrapper.firstChild},Jt.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},Jt.prototype.prepareSelection=function(){var e=this.cm,t=e.display,i=e.doc,r=mo(e);if(e.options.moveInputWithCursor){var n=Qr(e,i.sel.primary().head,"div"),C=t.wrapper.getBoundingClientRect(),W=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,n.top+W.top-C.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,n.left+W.left-C.left))}return r},Jt.prototype.showSelection=function(e){var t=this.cm,i=t.display;u(i.cursorDiv,e.cursors),u(i.selectionDiv,e.selection),e.teTop!=null&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Jt.prototype.reset=function(e){if(this.contextMenuPending||this.composing)return;var t=this.cm;if(t.somethingSelected()){this.prevInput="";var i=t.getSelection();this.textarea.value=i,t.state.focused&&V(this.textarea),G&&H>=9&&(this.hasSelection=i)}else e||(this.prevInput=this.textarea.value="",G&&H>=9&&(this.hasSelection=null))},Jt.prototype.getField=function(){return this.textarea},Jt.prototype.supportsTouch=function(){return!1},Jt.prototype.focus=function(){if(this.cm.options.readOnly!="nocursor"&&(!o||I()!=this.textarea))try{this.textarea.focus()}catch(e){}},Jt.prototype.blur=function(){this.textarea.blur()},Jt.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Jt.prototype.receivedFocus=function(){this.slowPoll()},Jt.prototype.slowPoll=function(){var e=this;if(this.pollingFast)return;this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Jt.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0;function i(){var r=t.poll();!r&&!e?(e=!0,t.polling.set(60,i)):(t.pollingFast=!1,t.slowPoll())}t.polling.set(20,i)},Jt.prototype.poll=function(){var e=this,t=this.cm,i=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||dt(i)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var n=i.value;if(n==r&&!t.somethingSelected())return!1;if(G&&H>=9&&this.hasSelection===n||s&&/[\uf700-\uf7ff]/.test(n))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var C=n.charCodeAt(0);if(C==8203&&!r&&(r="\u200B"),C==8666)return this.reset(),this.cm.execCommand("undo")}for(var W=0,Y=Math.min(r.length,n.length);W<Y&&r.charCodeAt(W)==n.charCodeAt(W);)++W;return Br(t,function(){za(t,n.slice(W),r.length-W,null,e.composing?"*compose":null),n.length>1e3||n.indexOf(`
`)>-1?i.value=e.prevInput="":e.prevInput=n,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Jt.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Jt.prototype.onKeyPress=function(){G&&H>=9&&(this.hasSelection=null),this.fastPoll()},Jt.prototype.onContextMenu=function(e){var t=this,i=t.cm,r=i.display,n=t.textarea;t.contextMenuPending&&t.contextMenuPending();var C=ji(i,e),W=r.scroller.scrollTop;if(!C||w)return;var Y=i.options.resetSelectionOnContextMenu;Y&&i.doc.sel.contains(C)==-1&&sr(i,mr)(i.doc,Li(C),Se);var Q=n.style.cssText,re=t.wrapper.style.cssText,pe=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",n.style.cssText=`position: absolute; width: 30px; height: 30px;
top: `+(e.clientY-pe.top-5)+"px; left: "+(e.clientX-pe.left-5)+`px;
z-index: 1000; background: `+(G?"rgba(255, 255, 255, .05)":"transparent")+`;
outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var ge;B&&(ge=window.scrollY),r.input.focus(),B&&window.scrollTo(null,ge),r.input.reset(),i.somethingSelected()||(n.value=t.prevInput=" "),t.contextMenuPending=Ce,r.selForContextMenu=i.doc.sel,clearTimeout(r.detectingSelectAll);function Le(){if(n.selectionStart!=null){var Be=i.somethingSelected(),ze="\u200B"+(Be?n.value:"");n.value="\u21DA",n.value=ze,t.prevInput=Be?"":"\u200B",n.selectionStart=1,n.selectionEnd=ze.length,r.selForContextMenu=i.doc.sel}}function Ce(){if(t.contextMenuPending!=Ce)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=re,n.style.cssText=Q,G&&H<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=W),n.selectionStart!=null){(!G||G&&H<9)&&Le();var 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0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:Z.default,bufferController:B.default,capLevelController:x.default,fpsController:w.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:o.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},E()),{},{subtitleStreamController:G.SubtitleStreamController,subtitleTrackController:H.default,timelineController:R.TimelineController,audioStreamController:F.default,audioTrackController:k.default,emeController:P.default,cmcdController:L.default});function 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0||a.liveMaxLatencyDuration<=a.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return d({},u,a)}function g(u){var a=u.loader;if(a!==_.default&&a!==A.default)s.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),u.progressive=!1;else{var b=Object(_.fetchSupported)();b&&(u.loader=_.default,u.progressive=!0,u.enableSoftwareAES=!0,s.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"),F=O("./src/utils/ewma-bandwidth-estimator.ts"),k=O("./src/events.ts"),G=O("./src/utils/buffer-helper.ts"),H=O("./src/errors.ts"),B=O("./src/types/loader.ts"),R=O("./src/utils/logger.ts");function x(L,A){for(var _=0;_<A.length;_++){var h=A[_];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(L,h.key,h)}}function w(L,A,_){return A&&x(L.prototype,A),_&&x(L,_),L}var P=function(){function L(_){this.hls=void 0,this.lastLoadedFragLevel=0,this._nextAutoLevel=-1,this.timer=void 0,this.onCheck=this._abandonRulesCheck.bind(this),this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.bwEstimator=void 0,this.hls=_;var h=_.config;this.bwEstimator=new F.default(h.abrEwmaSlowVoD,h.abrEwmaFastVoD,h.abrEwmaDefaultEstimate),this.registerListeners()}var A=L.prototype;return A.registerListeners=function(){var h=this.hls;h.on(k.Events.FRAG_LOADING,this.onFragLoading,this),h.on(k.Events.FRAG_LOADED,this.onFragLoaded,this),h.on(k.Events.FRAG_BUFFERED,this.onFragBuffered,this),h.on(k.Events.LEVEL_LOADED,this.onLevelLoaded,this),h.on(k.Events.ERROR,this.onError,this)},A.unregisterListeners=function(){var h=this.hls;h.off(k.Events.FRAG_LOADING,this.onFragLoading,this),h.off(k.Events.FRAG_LOADED,this.onFragLoaded,this),h.off(k.Events.FRAG_BUFFERED,this.onFragBuffered,this),h.off(k.Events.LEVEL_LOADED,this.onLevelLoaded,this),h.off(k.Events.ERROR,this.onError,this)},A.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},A.onFragLoading=function(h,o){var s=o.frag;if(s.type===B.PlaylistLevelType.MAIN&&!this.timer){var d;this.fragCurrent=s,this.partCurrent=(d=o.part)!=null?d:null,this.timer=self.setInterval(this.onCheck,100)}},A.onLevelLoaded=function(h,o){var s=this.hls.config;o.details.live?this.bwEstimator.update(s.abrEwmaSlowLive,s.abrEwmaFastLive):this.bwEstimator.update(s.abrEwmaSlowVoD,s.abrEwmaFastVoD)},A._abandonRulesCheck=function(){var h=this.fragCurrent,o=this.partCurrent,s=this.hls,d=s.autoLevelEnabled,T=s.config,y=s.media;if(!h||!y)return;var m=o?o.stats:h.stats,f=o?o.duration:h.duration;if(m.aborted){R.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!d||y.paused||!y.playbackRate||!y.readyState)return;var E=performance.now()-m.loading.start,p=Math.abs(y.playbackRate);if(E<=500*f/p)return;var g=s.levels,u=s.minAutoLevel,a=g[h.level],b=m.total||Math.max(m.loaded,Math.round(f*a.maxBitrate/8)),v=Math.max(1,m.bwEstimate?m.bwEstimate/8:m.loaded*1e3/E),S=(b-m.loaded)/v,I=y.currentTime,j=(G.BufferHelper.bufferInfo(y,I,T.maxBufferHole).end-I)/p;if(j>=2*f/p||S<=j)return;var z=Number.POSITIVE_INFINITY,V;for(V=h.level-1;V>u;V--){var M=g[V].maxBitrate;if(z=f*M/(8*.8*v),z<j)break}if(z>=S)return;var N=this.bwEstimator.getEstimate();R.logger.warn("Fragment "+h.sn+(o?" part "+o.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)(N)?(N/1024).toFixed(3):"Unknown")+` Kb/s
Estimated load time for current fragment: `+S.toFixed(3)+` s
Estimated load time for the next fragment: `+z.toFixed(3)+` s
Time to underbuffer: `+j.toFixed(3)+" s"),s.nextLoadLevel=V,this.bwEstimator.sample(E,m.loaded),this.clearTimer(),h.loader&&(this.fragCurrent=this.partCurrent=null,h.loader.abort()),s.trigger(k.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:h,part:o,stats:m})},A.onFragLoaded=function(h,o){var s=o.frag,d=o.part;if(s.type===B.PlaylistLevelType.MAIN&&Object(Z.isFiniteNumber)(s.sn)){var T=d?d.stats:s.stats,y=d?d.duration:s.duration;if(this.clearTimer(),this.lastLoadedFragLevel=s.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var m=this.hls.levels[s.level],f=(m.loaded?m.loaded.bytes:0)+T.loaded,E=(m.loaded?m.loaded.duration:0)+y;m.loaded={bytes:f,duration:E},m.realBitrate=Math.round(8*f/E)}if(s.bitrateTest){var p={stats:T,frag:s,part:d,id:s.type};this.onFragBuffered(k.Events.FRAG_BUFFERED,p),s.bitrateTest=!1}}},A.onFragBuffered=function(h,o){var s=o.frag,d=o.part,T=d?d.stats:s.stats;if(T.aborted)return;if(s.type!==B.PlaylistLevelType.MAIN||s.sn==="initSegment")return;var y=T.parsing.end-T.loading.start;this.bwEstimator.sample(y,T.loaded),T.bwEstimate=this.bwEstimator.getEstimate(),s.bitrateTest?this.bitrateTestDelay=y/1e3:this.bitrateTestDelay=0},A.onError=function(h,o){switch(o.details){case H.ErrorDetails.FRAG_LOAD_ERROR:case H.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},A.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},A.getNextABRAutoLevel=function(){var h=this.fragCurrent,o=this.partCurrent,s=this.hls,d=s.maxAutoLevel,T=s.config,y=s.minAutoLevel,m=s.media,f=o?o.duration:h?h.duration:0,E=m?m.currentTime:0,p=m&&m.playbackRate!==0?Math.abs(m.playbackRate):1,g=this.bwEstimator?this.bwEstimator.getEstimate():T.abrEwmaDefaultEstimate,u=(G.BufferHelper.bufferInfo(m,E,T.maxBufferHole).end-E)/p,a=this.findBestLevel(g,y,d,u,T.abrBandWidthFactor,T.abrBandWidthUpFactor);if(a>=0)return a;R.logger.trace((u?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var b=f?Math.min(f,T.maxStarvationDelay):T.maxStarvationDelay,v=T.abrBandWidthFactor,S=T.abrBandWidthUpFactor;if(!u){var I=this.bitrateTestDelay;if(I){var j=f?Math.min(f,T.maxLoadingDelay):T.maxLoadingDelay;b=j-I,R.logger.trace("bitrate test took "+Math.round(1e3*I)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*b)+" ms"),v=S=1}}return a=this.findBestLevel(g,y,d,u+b,v,S),Math.max(a,0)},A.findBestLevel=function(h,o,s,d,T,y){for(var m,f=this.fragCurrent,E=this.partCurrent,p=this.lastLoadedFragLevel,g=this.hls.levels,u=g[p],a=!!(u!=null&&(m=u.details)!==null&&m!==void 0&&m.live),b=u==null?void 0:u.codecSet,v=E?E.duration:f?f.duration:0,S=s;S>=o;S--){var I=g[S];if(!I||b&&I.codecSet!==b)continue;var j=I.details,z=(E?j==null?void 0:j.partTarget:j==null?void 0:j.averagetargetduration)||v,V=void 0;S<=p?V=T*h:V=y*h;var M=g[S].maxBitrate,N=M*z/V;if(R.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: 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s=Object.assign||function(f){for(var E=1;E<arguments.length;E++){var p=arguments[E];for(var g in p)Object.prototype.hasOwnProperty.call(p,g)&&(f[g]=p[g])}return f},s.apply(this,arguments)}function d(f,E){f.prototype=Object.create(E.prototype),f.prototype.constructor=f,T(f,E)}function T(f,E){return T=Object.setPrototypeOf||function(g,u){return g.__proto__=u,g},T(f,E)}var y=100,m=function(f){d(E,f);function E(g,u){var a;return a=f.call(this,g,u,"[audio-stream-controller]")||this,a.videoBuffer=null,a.videoTrackCC=-1,a.waitingVideoCC=-1,a.audioSwitch=!1,a.trackId=-1,a.waitingData=null,a.mainDetails=null,a.bufferFlushed=!1,a._registerListeners(),a}var p=E.prototype;return p.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},p._registerListeners=function(){var u=this.hls;u.on(k.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.on(k.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(k.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(k.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.on(k.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),u.on(k.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),u.on(k.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.on(k.Events.ERROR,this.onError,this),u.on(k.Events.BUFFER_RESET,this.onBufferReset,this),u.on(k.Events.BUFFER_CREATED,this.onBufferCreated,this),u.on(k.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),u.on(k.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.on(k.Events.FRAG_BUFFERED,this.onFragBuffered,this)},p._unregisterListeners=function(){var u=this.hls;u.off(k.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.off(k.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(k.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(k.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.off(k.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),u.off(k.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),u.off(k.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.off(k.Events.ERROR,this.onError,this),u.off(k.Events.BUFFER_RESET,this.onBufferReset,this),u.off(k.Events.BUFFER_CREATED,this.onBufferCreated,this),u.off(k.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),u.off(k.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.off(k.Events.FRAG_BUFFERED,this.onFragBuffered,this)},p.onInitPtsFound=function(u,a){var b=a.frag,v=a.id,S=a.initPTS;if(v==="main"){var I=b.cc;this.initPTS[b.cc]=S,this.log("InitPTS for cc: "+I+" found from main: "+S),this.videoTrackCC=I,this.state===F.State.WAITING_INIT_PTS&&this.tick()}},p.startLoad=function(u){if(!this.levels){this.startPosition=u,this.state=F.State.STOPPED;return}var a=this.lastCurrentTime;this.stopLoad(),this.setInterval(y),this.fragLoadError=0,a>0&&u===-1?(this.log("Override startPosition with lastCurrentTime @"+a.toFixed(3)),this.state=F.State.IDLE):(this.loadedmetadata=!1,this.state=F.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=u,this.tick()},p.doTick=function(){switch(this.state){case F.State.IDLE:this.doTickIdle();break;case F.State.WAITING_TRACK:{var u,a=this.levels,b=this.trackId,v=a==null||((u=a[b])===null||u===void 0)?void 0:u.details;if(v){if(this.waitForCdnTuneIn(v))break;this.state=F.State.WAITING_INIT_PTS}break}case F.State.FRAG_LOADING_WAITING_RETRY:{var S,I=performance.now(),j=this.retryDate;(!j||I>=j||(S=this.media)!==null&&S!==void 0&&S.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=F.State.IDLE);break}case F.State.WAITING_INIT_PTS:{var z=this.waitingData;if(z){var V=z.frag,M=z.part,N=z.cache,$=z.complete;if(this.initPTS[V.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=F.State.FRAG_LOADING;var ie=N.flush(),he={frag:V,part:M,payload:ie,networkDetails:null};this._handleFragmentLoadProgress(he),$&&f.prototype._handleFragmentLoadComplete.call(this,he)}else if(this.videoTrackCC!==this.waitingVideoCC)o.logger.log("Waiting fragment cc ("+V.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var me=this.getLoadPosition(),ke=G.BufferHelper.bufferInfo(this.mediaBuffer,me,this.config.maxBufferHole),Se=Object(A.fragmentWithinToleranceTest)(ke.end,this.config.maxFragLookUpTolerance,V);Se<0&&(o.logger.log("Waiting fragment cc ("+V.cc+") @ "+V.start+" cancelled because another fragment at "+ke.end+" is needed"),this.clearWaitingFragment())}}else this.state=F.State.IDLE}}this.onTickEnd()},p.clearWaitingFragment=function(){var u=this.waitingData;u&&(this.fragmentTracker.removeFragment(u.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=F.State.IDLE)},p.onTickEnd=function(){var u=this.media;if(!u||!u.readyState)return;var a=this.mediaBuffer?this.mediaBuffer:u,b=a.buffered;!this.loadedmetadata&&b.length&&(this.loadedmetadata=!0),this.lastCurrentTime=u.currentTime},p.doTickIdle=function(){var u,a,b=this.hls,v=this.levels,S=this.media,I=this.trackId,j=b.config;if(!v||!v[I])return;if(!S&&(this.startFragRequested||!j.startFragPrefetch))return;var z=v[I],V=z.details;if(!V||V.live&&this.levelLastLoaded!==I||this.waitForCdnTuneIn(V)){this.state=F.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,x.ElementaryStreamTypes.AUDIO,R.PlaylistLevelType.AUDIO));var M=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,R.PlaylistLevelType.AUDIO);if(M===null)return;var N=M.len,$=this.getMaxBufferLength(),ie=this.audioSwitch;if(N>=$&&!ie)return;if(!ie&&this._streamEnded(M,V)){b.trigger(k.Events.BUFFER_EOS,{type:"audio"}),this.state=F.State.ENDED;return}var he=V.fragments,me=he[0].start,ke=M.end;if(ie){var Se=this.getLoadPosition();ke=Se,V.PTSKnown&&Se<me&&((M.end>me||M.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),S.currentTime=me+.05))}var Re=this.getNextFragment(ke,V);if(!Re){this.bufferFlushed=!0;return}((u=Re.decryptdata)===null||u===void 0?void 0:u.keyFormat)==="identity"&&!((a=Re.decryptdata)!==null&&a!==void 0&&a.key)?this.loadKey(Re,V):this.loadFragment(Re,V,ke)},p.getMaxBufferLength=function(){var u=f.prototype.getMaxBufferLength.call(this),a=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,R.PlaylistLevelType.MAIN);return a===null?u:Math.max(u,a.len)},p.onMediaDetaching=function(){this.videoBuffer=null,f.prototype.onMediaDetaching.call(this)},p.onAudioTracksUpdated=function(u,a){var b=a.audioTracks;this.resetTransmuxer(),this.levels=b.map(function(v){return new B.Level(v)})},p.onAudioTrackSwitching=function(u,a){var b=!!a.url;this.trackId=a.id;var v=this.fragCurrent;v!=null&&v.loader&&v.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),b?this.setInterval(y):this.resetTransmuxer(),b?(this.audioSwitch=!0,this.state=F.State.IDLE):this.state=F.State.STOPPED,this.tick()},p.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},p.onLevelLoaded=function(u,a){this.mainDetails=a.details},p.onAudioTrackLoaded=function(u,a){var b,v=this.levels,S=a.details,I=a.id;if(!v){this.warn("Audio tracks were reset while loading level "+I);return}this.log("Track "+I+" loaded ["+S.startSN+","+S.endSN+"],duration:"+S.totalduration);var j=v[I],z=0;if(S.live||(b=j.details)!==null&&b!==void 0&&b.live){var V=this.mainDetails;if(S.fragments[0]||(S.deltaUpdateFailed=!0),S.deltaUpdateFailed||!V)return;!j.details&&S.hasProgramDateTime&&V.hasProgramDateTime?(Object(_.alignMediaPlaylistByPDT)(S,V),z=S.fragments[0].start):z=this.alignPlaylists(S,j.details)}j.details=S,this.levelLastLoaded=I,!this.startFragRequested&&(this.mainDetails||!S.live)&&this.setStartPosition(j.details,z),this.state===F.State.WAITING_TRACK&&!this.waitForCdnTuneIn(S)&&(this.state=F.State.IDLE),this.tick()},p._handleFragmentLoadProgress=function(u){var a,b=u.frag,v=u.part,S=u.payload,I=this.config,j=this.trackId,z=this.levels;if(!z){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+b.sn+" of level "+b.level+" will not be buffered");return}var V=z[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 N=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[b.cc],he=(a=b.initSegment)===null||a===void 0?void 0:a.data;if(ie!==void 0){var me=!1,ke=v?v.index:-1,Se=ke!==-1,Re=new L.ChunkMetadata(b.level,b.sn,b.stats.chunkCount,S.byteLength,ke,Se);$.push(S,he,N,"",b,v,M.totalduration,me,Re,ie)}else{o.logger.log("Unknown video PTS for cc "+b.cc+", waiting for video PTS before demuxing audio frag "+b.sn+" of ["+M.startSN+" ,"+M.endSN+"],track "+j);var Te=this.waitingData=this.waitingData||{frag:b,part:v,cache:new w.default,complete:!1},_e=Te.cache;_e.push(new Uint8Array(S)),this.waitingVideoCC=this.videoTrackCC,this.state=F.State.WAITING_INIT_PTS}},p._handleFragmentLoadComplete=function(u){if(this.waitingData){this.waitingData.complete=!0;return}f.prototype._handleFragmentLoadComplete.call(this,u)},p.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},p.onBufferCreated=function(u,a){var b=a.tracks.audio;b&&(this.mediaBuffer=b.buffer),a.tracks.video&&(this.videoBuffer=a.tracks.video.buffer)},p.onFragBuffered=function(u,a){var b=a.frag,v=a.part;if(b.type!==R.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(b)){this.warn("Fragment "+b.sn+(v?" p: "+v.index:"")+" of level "+b.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}b.sn!=="initSegment"&&(this.fragPrevious=b,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(k.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(b,v)},p.onError=function(u,a){switch(a.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,a);break;case h.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case h.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==F.State.ERROR&&this.state!==F.State.STOPPED&&(this.state=a.fatal?F.State.ERROR:F.State.IDLE,this.warn(a.details+" while loading frag, switching to "+this.state+" state"));break;case h.ErrorDetails.BUFFER_FULL_ERROR:if(a.parent==="audio"&&(this.state===F.State.PARSING||this.state===F.State.PARSED)){var b=!0,v=this.getFwdBufferInfo(this.mediaBuffer,R.PlaylistLevelType.AUDIO);v&&v.len>.5&&(b=!this.reduceMaxBufferLength(v.len)),b&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,f.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},p.onBufferFlushed=function(u,a){var b=a.type;b===x.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},p._handleTransmuxComplete=function(u){var a,b="audio",v=this.hls,S=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 z=j.frag,V=j.part,M=S.audio,N=S.text,$=S.id3,ie=S.initSegment;if(this.fragContextChanged(z))return;if(this.state=F.State.PARSING,this.audioSwitch&&M&&this.completeAudioSwitch(),ie!=null&&ie.tracks&&(this._bufferInitSegment(ie.tracks,z,I),v.trigger(k.Events.FRAG_PARSING_INIT_SEGMENT,{frag:z,id:b,tracks:ie.tracks})),M){var he=M.startPTS,me=M.endPTS,ke=M.startDTS,Se=M.endDTS;V&&(V.elementaryStreams[x.ElementaryStreamTypes.AUDIO]={startPTS:he,endPTS:me,startDTS:ke,endDTS:Se}),z.setElementaryStreamInfo(x.ElementaryStreamTypes.AUDIO,he,me,ke,Se),this.bufferFragmentData(M,z,V,I)}if($!=null&&(a=$.samples)!==null&&a!==void 0&&a.length){var Re=s({frag:z,id:b},$);v.trigger(k.Events.FRAG_PARSING_METADATA,Re)}if(N){var Te=s({frag:z,id:b},N);v.trigger(k.Events.FRAG_PARSING_USERDATA,Te)}},p._bufferInitSegment=function(u,a,b){if(this.state!==F.State.PARSING)return;u.video&&delete u.video;var v=u.audio;if(!v)return;v.levelCodec=v.codec,v.id="audio",this.log("Init audio buffer, container:"+v.container+", codecs[parsed]=["+v.codec+"]"),this.hls.trigger(k.Events.BUFFER_CODECS,u);var S=v.initSegment;if(S!=null&&S.byteLength){var I={type:"audio",frag:a,part:null,chunkMeta:b,parent:a.type,data:S};this.hls.trigger(k.Events.BUFFER_APPENDING,I)}this.tick()},p.loadFragment=function(u,a,b){var v=this.fragmentTracker.getState(u);this.fragCurrent=u,(this.audioSwitch||v===H.FragmentState.NOT_LOADED||v===H.FragmentState.PARTIAL)&&(u.sn==="initSegment"?this._loadInitSegment(u):a.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=F.State.WAITING_INIT_PTS):(this.startFragRequested=!0,f.prototype.loadFragment.call(this,u,a,b)))},p.completeAudioSwitch=function(){var u=this.hls,a=this.media,b=this.trackId;a&&(this.log("Switching audio track : flushing all audio"),f.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,u.trigger(k.Events.AUDIO_TRACK_SWITCHED,{id:b})},E}(F.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"),F=O("./src/errors.ts"),k=O("./src/controller/base-playlist-controller.ts"),G=O("./src/types/loader.ts");function H(P,L){for(var A=0;A<L.length;A++){var _=L[A];_.enumerable=_.enumerable||!1,_.configurable=!0,"value"in _&&(_.writable=!0),Object.defineProperty(P,_.key,_)}}function B(P,L,A){return L&&H(P.prototype,L),A&&H(P,A),P}function R(P,L){P.prototype=Object.create(L.prototype),P.prototype.constructor=P,x(P,L)}function x(P,L){return x=Object.setPrototypeOf||function(_,h){return _.__proto__=h,_},x(P,L)}var w=function(P){R(L,P);function L(_){var h;return h=P.call(this,_,"[audio-track-controller]")||this,h.tracks=[],h.groupId=null,h.tracksInGroup=[],h.trackId=-1,h.trackName="",h.selectDefaultTrack=!0,h.registerListeners(),h}var A=L.prototype;return A.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)},A.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)},A.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,P.prototype.destroy.call(this)},A.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},A.onManifestParsed=function(h,o){this.tracks=o.audioTracks||[]},A.onAudioTrackLoaded=function(h,o){var s=o.id,d=o.details,T=this.tracksInGroup[s];if(!T){this.warn("Invalid audio track id "+s);return}var y=T.details;T.details=o.details,this.log("audioTrack "+s+" loaded ["+d.startSN+"-"+d.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,o,y))},A.onLevelLoading=function(h,o){this.switchLevel(o.level)},A.onLevelSwitching=function(h,o){this.switchLevel(o.level)},A.switchLevel=function(h){var o=this.hls.levels[h];if(!(o!=null&&o.audioGroupIds))return;var s=o.audioGroupIds[o.urlId];if(this.groupId!==s){this.groupId=s;var d=this.tracks.filter(function(y){return!s||y.groupId===s});this.selectDefaultTrack&&!d.some(function(y){return y.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=d;var T={audioTracks:d};this.log("Updating audio tracks, "+d.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger(Z.Events.AUDIO_TRACKS_UPDATED,T),this.selectInitialTrack()}},A.onError=function(h,o){if(P.prototype.onError.call(this,h,o),o.fatal||!o.context)return;o.context.type===G.PlaylistContextType.AUDIO_TRACK&&o.context.id===this.trackId&&o.context.groupId===this.groupId&&this.retryLoadingOrFail(o)},A.setAudioTrack=function(h){var o=this.tracksInGroup;if(h<0||h>=o.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var s=o[this.trackId];this.log("Now switching to audio-track index "+h);var d=o[h],T=d.id,y=d.groupId,m=y===void 0?"":y,f=d.name,E=d.type,p=d.url;if(this.trackId=h,this.trackName=f,this.selectDefaultTrack=!1,this.hls.trigger(Z.Events.AUDIO_TRACK_SWITCHING,{id:T,groupId:m,name:f,type:E,url:p}),d.details&&!d.details.live)return;var g=this.switchParams(d.url,s==null?void 0:s.details);this.loadPlaylist(g)},A.selectInitialTrack=function(){var h=this.tracksInGroup;console.assert(h.length,"Initial audio track should be selected when tracks are known");var o=this.trackName,s=this.findTrackId(o)||this.findTrackId();s!==-1?this.setAudioTrack(s):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},A.findTrackId=function(h){for(var o=this.tracksInGroup,s=0;s<o.length;s++){var d=o[s];if((!this.selectDefaultTrack||d.default)&&(!h||h===d.name))return d.id}return-1},A.loadPlaylist=function(h){var o=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(o)){var s=o.id,d=o.groupId,T=o.url;if(h)try{T=h.addDirectives(T)}catch(y){this.warn("Could not construct new URL with HLS Delivery Directives: "+y)}this.log("loading audio-track playlist for id: "+s),this.clearTimer(),this.hls.trigger(Z.Events.AUDIO_TRACK_LOADING,{url:T,id:s,groupId:d,deliveryDirectives:h||null})}},B(L,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(h){this.selectDefaultTrack=!1,this.setAudioTrack(h)}}]),L}(k.default);J.default=w},"./src/controller/base-playlist-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return B});var Z=O("./src/polyfills/number.ts"),F=O("./src/types/level.ts"),k=O("./src/controller/level-helper.ts"),G=O("./src/utils/logger.ts"),H=O("./src/errors.ts"),B=function(){function R(w,P){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=G.logger.log.bind(G.logger,P+":"),this.warn=G.logger.warn.bind(G.logger,P+":"),this.hls=w}var x=R.prototype;return x.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},x.onError=function(P,L){L.fatal&&L.type===H.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},x.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},x.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},x.stopLoad=function(){this.canLoad=!1,this.clearTimer()},x.switchParams=function(P,L){var A=L==null?void 0:L.renditionReports;if(A)for(var _=0;_<A.length;_++){var h=A[_],o=""+h.URI;if(o===P.substr(-o.length)){var s=parseInt(h["LAST-MSN"]),d=parseInt(h["LAST-PART"]);if(L&&this.hls.config.lowLatencyMode){var T=Math.min(L.age-L.partTarget,L.targetduration);d!==void 0&&T>L.partTarget&&(d+=1)}if(Object(Z.isFiniteNumber)(s))return new F.HlsUrlParameters(s,Object(Z.isFiniteNumber)(d)?d:void 0,F.HlsSkip.No)}}},x.loadPlaylist=function(P){},x.shouldLoadTrack=function(P){return this.canLoad&&P&&!!P.url&&(!P.details||P.details.live)},x.playlistLoaded=function(P,L,A){var _=this,h=L.details,o=L.stats,s=o.loading.end?Math.max(0,self.performance.now()-o.loading.end):0;if(h.advancedDateTime=Date.now()-s,h.live||A!=null&&A.live){if(h.reloaded(A),A&&this.log("live playlist "+P+" "+(h.advanced?"REFRESHED "+h.lastPartSn+"-"+h.lastPartIndex:"MISSED")),A&&h.fragments.length>0&&Object(k.mergeDetails)(A,h),!this.canLoad||!h.live)return;var d,T=void 0,y=void 0;if(h.canBlockReload&&h.endSN&&h.advanced){var m=this.hls.config.lowLatencyMode,f=h.lastPartSn,E=h.endSN,p=h.lastPartIndex,g=p!==-1,u=f===E,a=m?0:p;g?(T=u?E+1:f,y=u?a:p+1):T=E+1;var b=h.age,v=b+h.ageHeader,S=Math.min(v-h.partTarget,h.targetduration*1.5);if(S>0){if(A&&S>A.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+A.tuneInGoal+" to: "+S+" with playlist age: "+h.age),S=0;else{var I=Math.floor(S/h.targetduration);if(T+=I,y!==void 0){var j=Math.round(S%h.targetduration/h.partTarget);y+=j}this.log("CDN Tune-in age: "+h.ageHeader+"s last advanced "+b.toFixed(2)+"s goal: "+S+" skip sn "+I+" to part "+y)}h.tuneInGoal=S}if(d=this.getDeliveryDirectives(h,L.deliveryDirectives,T,y),m||!u){this.loadPlaylist(d);return}}else d=this.getDeliveryDirectives(h,L.deliveryDirectives,T,y);var z=Object(k.computeReloadInterval)(h,o);T!==void 0&&h.canBlockReload&&(z-=h.partTarget||1),this.log("reload live playlist "+P+" in "+Math.round(z)+" ms"),this.timer=self.setTimeout(function(){return _.loadPlaylist(d)},z)}else this.clearTimer()},x.getDeliveryDirectives=function(P,L,A,_){var h=Object(F.getSkipValue)(P,A);return L!=null&&L.skip&&P.deltaUpdateFailed&&(A=L.msn,_=L.part,h=F.HlsSkip.No),new F.HlsUrlParameters(A,_,h)},x.retryLoadingOrFail=function(P){var L=this,A=this.hls.config,_=this.retryCount<A.levelLoadingMaxRetry;if(_){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 o=Math.min(Math.pow(2,this.retryCount)*A.levelLoadingRetryDelay,A.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return L.loadPlaylist()},o),this.warn("retry playlist loading #"+this.retryCount+" in "+o+' ms after "'+P.details+'"')}}else this.warn('cannot recover from error "'+P.details+'"'),this.clearTimer(),P.fatal=!0;return _},R}()},"./src/controller/base-stream-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"State",function(){return E}),O.d(J,"default",function(){return p});var Z=O("./src/polyfills/number.ts"),F=O("./src/task-loop.ts"),k=O("./src/controller/fragment-tracker.ts"),G=O("./src/utils/buffer-helper.ts"),H=O("./src/utils/logger.ts"),B=O("./src/events.ts"),R=O("./src/errors.ts"),x=O("./src/types/transmuxer.ts"),w=O("./src/utils/mp4-tools.ts"),P=O("./src/utils/discontinuities.ts"),L=O("./src/controller/fragment-finders.ts"),A=O("./src/controller/level-helper.ts"),_=O("./src/loader/fragment-loader.ts"),h=O("./src/crypt/decrypter.ts"),o=O("./src/utils/time-ranges.ts"),s=O("./src/types/loader.ts");function d(g,u){for(var a=0;a<u.length;a++){var b=u[a];b.enumerable=b.enumerable||!1,b.configurable=!0,"value"in b&&(b.writable=!0),Object.defineProperty(g,b.key,b)}}function T(g,u,a){return u&&d(g.prototype,u),a&&d(g,a),g}function y(g){if(g===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return g}function m(g,u){g.prototype=Object.create(u.prototype),g.prototype.constructor=g,f(g,u)}function f(g,u){return f=Object.setPrototypeOf||function(b,v){return b.__proto__=v,b},f(g,u)}var E={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"},p=function(g){m(u,g);function u(b,v,S){var I;return I=g.call(this)||this,I.hls=void 0,I.fragPrevious=null,I.fragCurrent=null,I.fragmentTracker=void 0,I.transmuxer=null,I._state=E.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=S,I.log=H.logger.log.bind(H.logger,S+":"),I.warn=H.logger.warn.bind(H.logger,S+":"),I.hls=b,I.fragmentLoader=new _.default(b.config),I.fragmentTracker=v,I.config=b.config,I.decrypter=new h.default(b,b.config),b.on(B.Events.KEY_LOADED,I.onKeyLoaded,y(I)),I}var a=u.prototype;return a.doTick=function(){this.onTickEnd()},a.onTickEnd=function(){},a.startLoad=function(v){},a.stopLoad=function(){this.fragmentLoader.abort();var v=this.fragCurrent;v&&this.fragmentTracker.removeFragment(v),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=E.STOPPED},a._streamEnded=function(v,S){var I=this.fragCurrent,j=this.fragmentTracker;if(!S.live&&I&&I.sn===S.endSN&&!v.nextStart){var z=j.getState(I);return z===k.FragmentState.PARTIAL||z===k.FragmentState.OK}return!1},a.onMediaAttached=function(v,S){var I=this.media=this.mediaBuffer=S.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===E.STOPPED&&this.startLoad(j.startPosition)},a.onMediaDetaching=function(){var v=this.media;v!=null&&v.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),v&&(v.removeEventListener("seeking",this.onvseeking),v.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},a.onMediaSeeking=function(){var v=this.config,S=this.fragCurrent,I=this.media,j=this.mediaBuffer,z=this.state,V=I?I.currentTime:0,M=G.BufferHelper.bufferInfo(j||I,V,v.maxBufferHole);if(this.log("media seeking to "+(Object(Z.isFiniteNumber)(V)?V.toFixed(3):V)+", state: "+z),z===E.ENDED)this.resetLoadingState();else if(S&&!M.len){var N=v.maxFragLookUpTolerance,$=S.start-N,ie=S.start+S.duration+N,he=V>ie;(V<$||he)&&(he&&S.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),S.loader.abort()),this.resetLoadingState())}I&&(this.lastCurrentTime=V),!this.loadedmetadata&&!M.len&&(this.nextLoadPosition=this.startPosition=V),this.tickImmediate()},a.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},a.onKeyLoaded=function(v,S){if(this.state!==E.KEY_LOADING||S.frag!==this.fragCurrent||!this.levels)return;this.state=E.IDLE;var I=this.levels[S.frag.level].details;I&&this.loadFragment(S.frag,I,S.frag.start)},a.onHandlerDestroying=function(){this.stopLoad(),g.prototype.onHandlerDestroying.call(this)},a.onHandlerDestroyed=function(){this.state=E.STOPPED,this.hls.off(B.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,g.prototype.onHandlerDestroyed.call(this)},a.loadKey=function(v,S){this.log("Loading key for "+v.sn+" of ["+S.startSN+"-"+S.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level),this.state=E.KEY_LOADING,this.fragCurrent=v,this.hls.trigger(B.Events.KEY_LOADING,{frag:v})},a.loadFragment=function(v,S,I){this._loadFragForPlayback(v,S,I)},a._loadFragForPlayback=function(v,S,I){var j=this,z=function(M){if(j.fragContextChanged(v)){j.warn("Fragment "+v.sn+(M.part?" p: "+M.part.index:"")+" of level "+v.level+" was dropped during download."),j.fragmentTracker.removeFragment(v);return}v.stats.chunkCount++,j._handleFragmentLoadProgress(M)};this._doFragLoad(v,S,I,z).then(function(V){if(!V)return;j.fragLoadError=0;var M=j.state;if(j.fragContextChanged(v)){(M===E.FRAG_LOADING||M===E.BACKTRACKING||!j.fragCurrent&&M===E.PARSING)&&(j.fragmentTracker.removeFragment(v),j.state=E.IDLE);return}if("payload"in V&&(j.log("Loaded fragment "+v.sn+" of level "+v.level),j.hls.trigger(B.Events.FRAG_LOADED,V),j.state===E.BACKTRACKING)){j.fragmentTracker.backtrack(v,V),j.resetFragmentLoading(v);return}j._handleFragmentLoadComplete(V)}).catch(function(V){j.warn(V),j.resetFragmentLoading(v)})},a.flushMainBuffer=function(v,S,I){if(I===void 0&&(I=null),!(v-S))return;var j={startOffset:v,endOffset:S,type:I};this.fragLoadError=0,this.hls.trigger(B.Events.BUFFER_FLUSHING,j)},a._loadInitSegment=function(v){var S=this;this._doFragLoad(v).then(function(I){if(!I||S.fragContextChanged(v)||!S.levels)throw new Error("init load aborted");return I}).then(function(I){var j=S.hls,z=I.payload,V=v.decryptdata;if(z&&z.byteLength>0&&V&&V.key&&V.iv&&V.method==="AES-128"){var M=self.performance.now();return S.decrypter.webCryptoDecrypt(new Uint8Array(z),V.key.buffer,V.iv.buffer).then(function(N){var $=self.performance.now();return j.trigger(B.Events.FRAG_DECRYPTED,{frag:v,payload:N,stats:{tstart:M,tdecrypt:$}}),I.payload=N,I})}return I}).then(function(I){var j=S.fragCurrent,z=S.hls,V=S.levels;if(!V)throw new Error("init load aborted, missing levels");var M=V[v.level].details;console.assert(M,"Level details are defined when init segment is loaded");var N=v.stats;S.state=E.IDLE,S.fragLoadError=0,v.data=new Uint8Array(I.payload),N.parsing.start=N.buffering.start=self.performance.now(),N.parsing.end=N.buffering.end=self.performance.now(),I.frag===j&&z.trigger(B.Events.FRAG_BUFFERED,{stats:N,frag:j,part:null,id:v.type}),S.tick()}).catch(function(I){S.warn(I),S.resetFragmentLoading(v)})},a.fragContextChanged=function(v){var S=this.fragCurrent;return!v||!S||v.level!==S.level||v.sn!==S.sn||v.urlId!==S.urlId},a.fragBufferedComplete=function(v,S){var I=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+v.type+" sn: "+v.sn+(S?" part: "+S.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level+" "+o.default.toString(G.BufferHelper.getBuffered(I))),this.state=E.IDLE,this.tick()},a._handleFragmentLoadComplete=function(v){var S=this.transmuxer;if(!S)return;var I=v.frag,j=v.part,z=v.partsLoaded,V=!z||z.length===0||z.some(function(N){return!N}),M=new x.ChunkMetadata(I.level,I.sn,I.stats.chunkCount+1,0,j?j.index:-1,!V);S.flush(M)},a._handleFragmentLoadProgress=function(v){},a._doFragLoad=function(v,S,I,j){var z=this;if(I===void 0&&(I=null),!this.levels)throw new Error("frag load aborted, missing levels");if(I=Math.max(v.start,I||0),this.config.lowLatencyMode&&S){var V=S.partList;if(V&&j){I>v.end&&S.fragmentHint&&(v=S.fragmentHint);var M=this.getNextPart(V,v,I);if(M>-1){var N=V[M];return this.log("Loading part sn: "+v.sn+" p: "+N.index+" cc: "+v.cc+" of playlist ["+S.startSN+"-"+S.endSN+"] parts [0-"+M+"-"+(V.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(I.toFixed(3))),this.nextLoadPosition=N.start+N.duration,this.state=E.FRAG_LOADING,this.hls.trigger(B.Events.FRAG_LOADING,{frag:v,part:V[M],targetBufferTime:I}),this.doFragPartsLoad(v,V,M,j).catch(function($){return z.handleFragLoadError($)})}else if(!v.url||this.loadedEndOfParts(V,I))return Promise.resolve(null)}}return this.log("Loading fragment "+v.sn+" cc: "+v.cc+" "+(S?"of ["+S.startSN+"-"+S.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(I.toFixed(3))),Object(Z.isFiniteNumber)(v.sn)&&!this.bitrateTest&&(this.nextLoadPosition=v.start+v.duration),this.state=E.FRAG_LOADING,this.hls.trigger(B.Events.FRAG_LOADING,{frag:v,targetBufferTime:I}),this.fragmentLoader.load(v,j).catch(function($){return z.handleFragLoadError($)})},a.doFragPartsLoad=function(v,S,I,j){var z=this;return new Promise(function(V,M){var N=[],$=function ie(he){var me=S[he];z.fragmentLoader.loadPart(v,me,j).then(function(ke){N[me.index]=ke;var Se=ke.part;z.hls.trigger(B.Events.FRAG_LOADED,ke);var Re=S[he+1];if(Re&&Re.fragment===v)ie(he+1);else return V({frag:v,part:Se,partsLoaded:N})}).catch(M)};$(I)})},a.handleFragLoadError=function(v){var S=v.data;return S&&S.details===R.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(S.frag,S.part):this.hls.trigger(B.Events.ERROR,S),null},a._handleTransmuxerFlush=function(v){var S=this.getCurrentContext(v);if(!S||this.state!==E.PARSING){this.fragCurrent||(this.state=E.IDLE);return}var I=S.frag,j=S.part,z=S.level,V=self.performance.now();I.stats.parsing.end=V,j&&(j.stats.parsing.end=V),this.updateLevelTiming(I,j,z,v.partial)},a.getCurrentContext=function(v){var S=this.levels,I=v.level,j=v.sn,z=v.part;if(!S||!S[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=S[I],M=z>-1?Object(A.getPartWith)(V,j,z):null,N=M?M.fragment:Object(A.getFragmentWithSN)(V,j,this.fragCurrent);return N?{frag:N,part:M,level:V}:null},a.bufferFragmentData=function(v,S,I,j){if(!v||this.state!==E.PARSING)return;var z=v.data1,V=v.data2,M=z;if(z&&V&&(M=Object(w.appendUint8Array)(z,V)),!M||!M.length)return;var N={type:v.type,frag:S,part:I,chunkMeta:j,parent:S.type,data:M};this.hls.trigger(B.Events.BUFFER_APPENDING,N),v.dropped&&v.independent&&!I&&this.flushBufferGap(S)},a.flushBufferGap=function(v){var S=this.media;if(!S)return;if(!G.BufferHelper.isBuffered(S,S.currentTime)){this.flushMainBuffer(0,v.start);return}var I=S.currentTime,j=G.BufferHelper.bufferInfo(S,I,0),z=v.duration,V=Math.min(this.config.maxFragLookUpTolerance*2,z*.25),M=Math.max(Math.min(v.start-V,j.end-V),I+V);v.start-M>V&&this.flushMainBuffer(M,v.start)},a.getFwdBufferInfo=function(v,S){var I=this.config,j=this.getLoadPosition();if(!Object(Z.isFiniteNumber)(j))return null;var z=G.BufferHelper.bufferInfo(v,j,I.maxBufferHole);if(z.len===0&&z.nextStart!==void 0){var V=this.fragmentTracker.getBufferedFrag(j,S);if(V&&z.nextStart<V.end)return G.BufferHelper.bufferInfo(v,j,Math.max(z.nextStart,I.maxBufferHole))}return z},a.getMaxBufferLength=function(v){var S=this.config,I;return v?I=Math.max(8*S.maxBufferSize/v,S.maxBufferLength):I=S.maxBufferLength,Math.min(I,S.maxMaxBufferLength)},a.reduceMaxBufferLength=function(v){var S=this.config,I=v||S.maxBufferLength;return S.maxMaxBufferLength>=I?(S.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+S.maxMaxBufferLength+"s"),!0):!1},a.getNextFragment=function(v,S){var I,j,z=S.fragments,V=z.length;if(!V)return null;var M=this.config,N=z[0].start,$;if(S.live){var ie=M.initialLiveManifestSize;if(V<ie)return this.warn("Not enough fragments to start playback (have: "+V+", need: "+ie+")"),null;!S.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&($=this.getInitialLiveFragment(S,z),this.startPosition=$?this.hls.liveSyncPosition||$.start:v)}else v<=N&&($=z[0]);if(!$){var he=M.lowLatencyMode?S.partEnd:S.fragmentEnd;$=this.getFragmentAtPosition(v,he,S)}return(I=$)!==null&&I!==void 0&&I.initSegment&&!((j=$)!==null&&j!==void 0&&j.initSegment.data)&&!this.bitrateTest&&($=$.initSegment),$},a.getNextPart=function(v,S,I){for(var j=-1,z=!1,V=!0,M=0,N=v.length;M<N;M++){var $=v[M];if(V=V&&!$.independent,j>-1&&I<$.start)break;var ie=$.loaded;!ie&&(z||$.independent||V)&&$.fragment===S&&(j=M),z=ie}return j},a.loadedEndOfParts=function(v,S){var I=v[v.length-1];return I&&S>I.start&&I.loaded},a.getInitialLiveFragment=function(v,S){var I=this.fragPrevious,j=null;if(I){if(v.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+I.programDateTime),j=Object(L.findFragmentByPDT)(S,I.endProgramDateTime,this.config.maxFragLookUpTolerance)),!j){var z=I.sn+1;if(z>=v.startSN&&z<=v.endSN){var V=S[z-v.startSN];I.cc===V.cc&&(j=V,this.log("Live playlist, switching playlist, load frag with next SN: "+j.sn))}j||(j=Object(L.findFragWithCC)(S,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?v.fragmentEnd:v.edge,v))}return j},a.getFragmentAtPosition=function(v,S,I){var j=this.config,z=this.fragPrevious,V=I.fragments,M=I.endSN,N=I.fragmentHint,$=j.maxFragLookUpTolerance,ie=!!(j.lowLatencyMode&&I.partList&&N);ie&&N&&!this.bitrateTest&&(V=V.concat(N),M=N.sn);var he;if(v<S){var me=v>S-$?0:$;he=Object(L.findFragmentByPTS)(z,V,v,me)}else he=V[V.length-1];if(he){var ke=he.sn-I.startSN,Se=z&&he.level===z.level,Re=V[ke+1],Te=this.fragmentTracker.getState(he);if(Te===k.FragmentState.BACKTRACKED){he=null;for(var _e=ke;V[_e]&&this.fragmentTracker.getState(V[_e])===k.FragmentState.BACKTRACKED;)z?he=V[_e--]:he=V[--_e];he||(he=Re)}else z&&he.sn===z.sn&&!ie&&(Se&&(he.sn<M&&this.fragmentTracker.getState(Re)!==k.FragmentState.OK?(this.log("SN "+he.sn+" just loaded, load next one: "+Re.sn),he=Re):he=null))}return he},a.synchronizeToLiveEdge=function(v){var S=this.config,I=this.media;if(!I)return;var j=this.hls.liveSyncPosition,z=I.currentTime,V=v.fragments[0].start,M=v.edge,N=z>=V-S.maxFragLookUpTolerance&&z<=M;if(j!==null&&I.duration>j&&(z<j||!N)){var $=S.liveMaxLatencyDuration!==void 0?S.liveMaxLatencyDuration:S.liveMaxLatencyDurationCount*v.targetduration;(!N&&I.readyState<4||z<M-$)&&(this.loadedmetadata||(this.nextLoadPosition=j),I.readyState&&(this.warn("Playback: "+z.toFixed(3)+" is located too far from the end of live sliding playlist: "+M+", reset currentTime to : "+j.toFixed(3)),I.currentTime=j))}},a.alignPlaylists=function(v,S){var I=this.levels,j=this.levelLastLoaded,z=this.fragPrevious,V=j!==null?I[j]:null,M=v.fragments.length;if(!M)return this.warn("No fragments in live playlist"),0;var N=v.fragments[0].start,$=!S,ie=v.alignedSliding&&Object(Z.isFiniteNumber)(N);if($||!ie&&!N){Object(P.alignStream)(z,V,v);var he=v.fragments[0].start;return this.log("Live playlist sliding: "+he.toFixed(2)+" start-sn: "+(S?S.startSN:"na")+"->"+v.startSN+" prev-sn: "+(z?z.sn:"na")+" fragments: "+M),he}return N},a.waitForCdnTuneIn=function(v){var S=3;return v.live&&v.canBlockReload&&v.tuneInGoal>Math.max(v.partHoldBack,v.partTarget*S)},a.setStartPosition=function(v,S){var I=this.startPosition;if(I<S&&(I=-1),I===-1||this.lastCurrentTime===-1){var j=v.startTimeOffset;Object(Z.isFiniteNumber)(j)?(I=S+j,j<0&&(I+=v.totalduration),I=Math.min(Math.max(S,I),S+v.totalduration),this.log("Start time offset "+j+" found in playlist, adjust startPosition to "+I),this.startPosition=I):v.live?I=this.hls.liveSyncPosition||S:this.startPosition=I=0,this.lastCurrentTime=I}this.nextLoadPosition=I},a.getLoadPosition=function(){var v=this.media,S=0;return this.loadedmetadata&&v?S=v.currentTime:this.nextLoadPosition&&(S=this.nextLoadPosition),S},a.handleFragLoadAborted=function(v,S){this.transmuxer&&v.sn!=="initSegment"&&v.stats.aborted&&(this.warn("Fragment "+v.sn+(S?" part"+S.index:"")+" of level "+v.level+" was aborted"),this.resetFragmentLoading(v))},a.resetFragmentLoading=function(v){(!this.fragCurrent||!this.fragContextChanged(v))&&(this.state=E.IDLE)},a.onFragmentOrKeyLoadError=function(v,S){if(S.fatal)return;var I=S.frag;if(!I||I.type!==v)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 z=this.config;if(this.fragLoadError+1<=z.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(I.level))return;var V=Math.min(Math.pow(2,this.fragLoadError)*z.fragLoadingRetryDelay,z.fragLoadingMaxRetryTimeout);this.warn("Fragment "+I.sn+" of "+v+" "+I.level+" failed to load, retrying in "+V+"ms"),this.retryDate=self.performance.now()+V,this.fragLoadError++,this.state=E.FRAG_LOADING_WAITING_RETRY}else S.levelRetry?(v===s.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=E.IDLE):(H.logger.error(S.details+" reaches max retry, redispatch as fatal ..."),S.fatal=!0,this.hls.stopLoad(),this.state=E.ERROR)},a.afterBufferFlushed=function(v,S,I){if(!v)return;var j=G.BufferHelper.getBuffered(v);this.fragmentTracker.detectEvictedFragments(S,j,I),this.state===E.ENDED&&this.resetLoadingState()},a.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=E.IDLE},a.resetLiveStartWhenNotLoaded=function(v){if(!this.loadedmetadata){this.startFragRequested=!1;var S=this.levels?this.levels[v].details:null;if(S!=null&&S.live)return this.startPosition=-1,this.setStartPosition(S,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},a.updateLevelTiming=function(v,S,I,j){var z=this,V=I.details;console.assert(!!V,"level.details must be defined");var M=Object.keys(v.elementaryStreams).reduce(function(N,$){var ie=v.elementaryStreams[$];if(ie){var he=ie.endPTS-ie.startPTS;if(he<=0)return z.warn("Could not parse fragment "+v.sn+" "+$+" duration reliably ("+he+") resetting transmuxer to fallback to playlist timing"),z.resetTransmuxer(),N||!1;var me=j?0:Object(A.updateFragPTSDTS)(V,v,ie.startPTS,ie.endPTS,ie.startDTS,ie.endDTS);return z.hls.trigger(B.Events.LEVEL_PTS_UPDATED,{details:V,level:I,drift:me,type:$,frag:v,start:ie.startPTS,end:ie.endPTS}),!0}return N},!1);M?(this.state=E.PARSED,this.hls.trigger(B.Events.FRAG_PARSED,{frag:v,part:S})):this.resetLoadingState()},a.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},T(u,[{key:"state",get:function(){return this._state},set:function(v){var S=this._state;S!==v&&(this._state=v,this.log(S+"->"+v))}}]),u}(F.default)},"./src/controller/buffer-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return L});var Z=O("./src/polyfills/number.ts"),F=O("./src/events.ts"),k=O("./src/utils/logger.ts"),G=O("./src/errors.ts"),H=O("./src/utils/buffer-helper.ts"),B=O("./src/utils/mediasource-helper.ts"),R=O("./src/loader/fragment.ts"),x=O("./src/controller/buffer-operation-queue.ts"),w=Object(B.getMediaSource)(),P=/([ha]vc.)(?:\.[^.,]+)+/,L=function(){function A(h){var o=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var s=o.hls,d=o.media,T=o.mediaSource;k.logger.log("[buffer-controller]: Media source opened"),d&&(o.updateMediaElementDuration(),s.trigger(F.Events.MEDIA_ATTACHED,{media:d})),T&&T.removeEventListener("sourceopen",o._onMediaSourceOpen),o.checkPendingTracks()},this._onMediaSourceClose=function(){k.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){k.logger.log("[buffer-controller]: Media source ended")},this.hls=h,this._initSourceBuffer(),this.registerListeners()}var _=A.prototype;return _.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},_.destroy=function(){this.unregisterListeners(),this.details=null},_.registerListeners=function(){var o=this.hls;o.on(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(F.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(F.Events.BUFFER_RESET,this.onBufferReset,this),o.on(F.Events.BUFFER_APPENDING,this.onBufferAppending,this),o.on(F.Events.BUFFER_CODECS,this.onBufferCodecs,this),o.on(F.Events.BUFFER_EOS,this.onBufferEos,this),o.on(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),o.on(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),o.on(F.Events.FRAG_PARSED,this.onFragParsed,this),o.on(F.Events.FRAG_CHANGED,this.onFragChanged,this)},_.unregisterListeners=function(){var o=this.hls;o.off(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(F.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(F.Events.BUFFER_RESET,this.onBufferReset,this),o.off(F.Events.BUFFER_APPENDING,this.onBufferAppending,this),o.off(F.Events.BUFFER_CODECS,this.onBufferCodecs,this),o.off(F.Events.BUFFER_EOS,this.onBufferEos,this),o.off(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),o.off(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),o.off(F.Events.FRAG_PARSED,this.onFragParsed,this),o.off(F.Events.FRAG_CHANGED,this.onFragChanged,this)},_._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new x.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},_.onManifestParsed=function(o,s){var d=2;(s.audio&&!s.video||!s.altAudio)&&(d=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=d,this.details=null,k.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},_.onMediaAttaching=function(o,s){var d=this.media=s.media;if(d&&w){var T=this.mediaSource=new w;T.addEventListener("sourceopen",this._onMediaSourceOpen),T.addEventListener("sourceended",this._onMediaSourceEnded),T.addEventListener("sourceclose",this._onMediaSourceClose),d.src=self.URL.createObjectURL(T),this._objectUrl=d.src}},_.onMediaDetaching=function(){var o=this.media,s=this.mediaSource,d=this._objectUrl;if(s){if(k.logger.log("[buffer-controller]: media source detaching"),s.readyState==="open")try{s.endOfStream()}catch(T){k.logger.warn("[buffer-controller]: onMediaDetaching: "+T.message+" while calling endOfStream")}this.onBufferReset(),s.removeEventListener("sourceopen",this._onMediaSourceOpen),s.removeEventListener("sourceended",this._onMediaSourceEnded),s.removeEventListener("sourceclose",this._onMediaSourceClose),o&&(d&&self.URL.revokeObjectURL(d),o.src===d?(o.removeAttribute("src"),o.load()):k.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(F.Events.MEDIA_DETACHED,void 0)},_.onBufferReset=function(){var o=this;this.getSourceBufferTypes().forEach(function(s){var d=o.sourceBuffer[s];try{d&&(o.removeBufferListeners(s),o.mediaSource&&o.mediaSource.removeSourceBuffer(d),o.sourceBuffer[s]=void 0)}catch(T){k.logger.warn("[buffer-controller]: Failed to reset the "+s+" buffer",T)}}),this._initSourceBuffer()},_.onBufferCodecs=function(o,s){var d=this,T=this.getSourceBufferTypes().length;if(Object.keys(s).forEach(function(y){if(T){var m=d.tracks[y];if(m&&typeof m.buffer.changeType=="function"){var f=s[y],E=f.codec,p=f.levelCodec,g=f.container,u=(m.levelCodec||m.codec).replace(P,"$1"),a=(p||E).replace(P,"$1");if(u!==a){var b=g+";codecs="+(p||E);d.appendChangeType(y,b)}}}else d.pendingTracks[y]=s[y]}),T)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},_.appendChangeType=function(o,s){var d=this,T=this.operationQueue,y={execute:function(){var f=d.sourceBuffer[o];f&&(k.logger.log("[buffer-controller]: changing "+o+" sourceBuffer type to "+s),f.changeType(s)),T.shiftAndExecuteNext(o)},onStart:function(){},onComplete:function(){},onError:function(f){k.logger.warn("[buffer-controller]: Failed to change "+o+" SourceBuffer type",f)}};T.append(y,o)},_.onBufferAppending=function(o,s){var d=this,T=this.hls,y=this.operationQueue,m=this.tracks,f=s.data,E=s.type,p=s.frag,g=s.part,u=s.chunkMeta,a=u.buffering[E],b=self.performance.now();a.start=b;var v=p.stats.buffering,S=g?g.stats.buffering:null;v.start===0&&(v.start=b),S&&S.start===0&&(S.start=b);var I=m.audio,j=E==="audio"&&u.id===1&&(I==null?void 0:I.container)==="audio/mpeg",z={execute:function(){if(a.executeStart=self.performance.now(),j){var M=d.sourceBuffer[E];if(M){var N=p.start-M.timestampOffset;Math.abs(N)>=.1&&(k.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+p.start+" (delta: "+N+") sn: "+p.sn+")"),M.timestampOffset=p.start)}}d.appendExecutor(f,E)},onStart:function(){},onComplete:function(){var M=self.performance.now();a.executeEnd=a.end=M,v.first===0&&(v.first=M),S&&S.first===0&&(S.first=M);var N=d.sourceBuffer,$={};for(var ie in N)$[ie]=H.BufferHelper.getBuffered(N[ie]);d.appendError=0,d.hls.trigger(F.Events.BUFFER_APPENDED,{type:E,frag:p,part:g,chunkMeta:u,parent:p.type,timeRanges:$})},onError:function(M){k.logger.error("[buffer-controller]: Error encountered while trying to append to the "+E+" SourceBuffer",M);var N={type:G.ErrorTypes.MEDIA_ERROR,parent:p.type,details:G.ErrorDetails.BUFFER_APPEND_ERROR,err:M,fatal:!1};M.code===DOMException.QUOTA_EXCEEDED_ERR?N.details=G.ErrorDetails.BUFFER_FULL_ERROR:(d.appendError++,N.details=G.ErrorDetails.BUFFER_APPEND_ERROR,d.appendError>T.config.appendErrorMaxRetry&&(k.logger.error("[buffer-controller]: Failed "+T.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),N.fatal=!0)),T.trigger(F.Events.ERROR,N)}};y.append(z,E)},_.onBufferFlushing=function(o,s){var d=this,T=this.operationQueue,y=function(f){return{execute:d.removeExecutor.bind(d,f,s.startOffset,s.endOffset),onStart:function(){},onComplete:function(){d.hls.trigger(F.Events.BUFFER_FLUSHED,{type:f})},onError:function(p){k.logger.warn("[buffer-controller]: Failed to remove from "+f+" SourceBuffer",p)}}};s.type?T.append(y(s.type),s.type):this.getSourceBufferTypes().forEach(function(m){T.append(y(m),m)})},_.onFragParsed=function(o,s){var d=this,T=s.frag,y=s.part,m=[],f=y?y.elementaryStreams:T.elementaryStreams;f[R.ElementaryStreamTypes.AUDIOVIDEO]?m.push("audiovideo"):(f[R.ElementaryStreamTypes.AUDIO]&&m.push("audio"),f[R.ElementaryStreamTypes.VIDEO]&&m.push("video"));var E=function(){var g=self.performance.now();T.stats.buffering.end=g,y&&(y.stats.buffering.end=g);var u=y?y.stats:T.stats;d.hls.trigger(F.Events.FRAG_BUFFERED,{frag:T,part:y,stats:u,id:T.type})};m.length===0&&k.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+T.type+" level: "+T.level+" sn: "+T.sn),this.blockBuffers(E,m)},_.onFragChanged=function(o,s){this.flushBackBuffer()},_.onBufferEos=function(o,s){var d=this,T=this.getSourceBufferTypes().reduce(function(y,m){var f=d.sourceBuffer[m];return(!s.type||s.type===m)&&(f&&!f.ended&&(f.ended=!0,k.logger.log("[buffer-controller]: "+m+" sourceBuffer now EOS"))),y&&!!(!f||f.ended)},!0);T&&this.blockBuffers(function(){var y=d.mediaSource;if(!y||y.readyState!=="open")return;y.endOfStream()})},_.onLevelUpdated=function(o,s){var d=s.details;if(!d.fragments.length)return;this.details=d,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},_.flushBackBuffer=function(){var o=this.hls,s=this.details,d=this.media,T=this.sourceBuffer;if(!d||s===null)return;var y=this.getSourceBufferTypes();if(!y.length)return;var m=s.live&&o.config.liveBackBufferLength!==null?o.config.liveBackBufferLength:o.config.backBufferLength;if(!Object(Z.isFiniteNumber)(m)||m<0)return;var f=d.currentTime,E=s.levelTargetDuration,p=Math.max(m,E),g=Math.floor(f/E)*E-p;y.forEach(function(u){var a=T[u];if(a){var b=H.BufferHelper.getBuffered(a);b.length>0&&g>b.start(0)&&(o.trigger(F.Events.BACK_BUFFER_REACHED,{bufferEnd:g}),s.live&&o.trigger(F.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:g}),o.trigger(F.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:g,type:u}))}})},_.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var o=this.details,s=this.hls,d=this.media,T=this.mediaSource,y=o.fragments[0].start+o.totalduration,m=d.duration,f=Object(Z.isFiniteNumber)(T.duration)?T.duration:0;o.live&&s.config.liveDurationInfinity?(k.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),T.duration=Infinity,this.updateSeekableRange(o)):(y>f&&y>m||!Object(Z.isFiniteNumber)(m))&&(k.logger.log("[buffer-controller]: Updating Media Source duration to "+y.toFixed(3)),T.duration=y)},_.updateSeekableRange=function(o){var s=this.mediaSource,d=o.fragments,T=d.length;if(T&&o.live&&s!==null&&s!==void 0&&s.setLiveSeekableRange){var y=Math.max(0,d[0].start),m=Math.max(y,y+o.totalduration);s.setLiveSeekableRange(y,m)}},_.checkPendingTracks=function(){var o=this.bufferCodecEventsExpected,s=this.operationQueue,d=this.pendingTracks,T=Object.keys(d).length;if(T&&!o||T===2){this.createSourceBuffers(d),this.pendingTracks={};var y=this.getSourceBufferTypes();if(y.length===0){this.hls.trigger(F.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}y.forEach(function(m){s.executeNext(m)})}},_.createSourceBuffers=function(o){var s=this.sourceBuffer,d=this.mediaSource;if(!d)throw Error("createSourceBuffers called when mediaSource was null");var T=0;for(var y in o)if(!s[y]){var m=o[y];if(!m)throw Error("source buffer exists for track "+y+", however track does not");var f=m.levelCodec||m.codec,E=m.container+";codecs="+f;k.logger.log("[buffer-controller]: creating sourceBuffer("+E+")");try{var p=s[y]=d.addSourceBuffer(E),g=y;this.addBufferListener(g,"updatestart",this._onSBUpdateStart),this.addBufferListener(g,"updateend",this._onSBUpdateEnd),this.addBufferListener(g,"error",this._onSBUpdateError),this.tracks[y]={buffer:p,codec:f,container:m.container,levelCodec:m.levelCodec,id:m.id},T++}catch(u){k.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+u.message),this.hls.trigger(F.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:u,mimeType:E})}}T&&this.hls.trigger(F.Events.BUFFER_CREATED,{tracks:this.tracks})},_._onSBUpdateStart=function(o){var s=this.operationQueue,d=s.current(o);d.onStart()},_._onSBUpdateEnd=function(o){var s=this.operationQueue,d=s.current(o);d.onComplete(),s.shiftAndExecuteNext(o)},_._onSBUpdateError=function(o,s){k.logger.error("[buffer-controller]: "+o+" SourceBuffer error",s),this.hls.trigger(F.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var d=this.operationQueue.current(o);d&&d.onError(s)},_.removeExecutor=function(o,s,d){var T=this.media,y=this.mediaSource,m=this.operationQueue,f=this.sourceBuffer,E=f[o];if(!T||!y||!E){k.logger.warn("[buffer-controller]: Attempting to remove from the "+o+" SourceBuffer, but it does not exist"),m.shiftAndExecuteNext(o);return}var p=Object(Z.isFiniteNumber)(T.duration)?T.duration:Infinity,g=Object(Z.isFiniteNumber)(y.duration)?y.duration:Infinity,u=Math.max(0,s),a=Math.min(d,p,g);a>u?(k.logger.log("[buffer-controller]: Removing ["+u+","+a+"] from the "+o+" SourceBuffer"),console.assert(!E.updating,o+" sourceBuffer must not be updating"),E.remove(u,a)):m.shiftAndExecuteNext(o)},_.appendExecutor=function(o,s){var d=this.operationQueue,T=this.sourceBuffer,y=T[s];if(!y){k.logger.warn("[buffer-controller]: Attempting to append to the "+s+" SourceBuffer, but it does not exist"),d.shiftAndExecuteNext(s);return}y.ended=!1,console.assert(!y.updating,s+" sourceBuffer must not be updating"),y.appendBuffer(o)},_.blockBuffers=function(o,s){var d=this;if(s===void 0&&(s=this.getSourceBufferTypes()),!s.length){k.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(o);return}var T=this.operationQueue,y=s.map(function(m){return T.appendBlocker(m)});Promise.all(y).then(function(){o(),s.forEach(function(m){var f=d.sourceBuffer[m];(!f||!f.updating)&&T.shiftAndExecuteNext(m)})})},_.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},_.addBufferListener=function(o,s,d){var T=this.sourceBuffer[o];if(!T)return;var y=d.bind(this,o);this.listeners[o].push({event:s,listener:y}),T.addEventListener(s,y)},_.removeBufferListeners=function(o){var s=this.sourceBuffer[o];if(!s)return;this.listeners[o].forEach(function(d){s.removeEventListener(d.event,d.listener)})},A}()},"./src/controller/buffer-operation-queue.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return F});var Z=O("./src/utils/logger.ts"),F=function(){function k(H){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=H}var G=k.prototype;return G.append=function(B,R){var x=this.queues[R];x.push(B),x.length===1&&this.buffers[R]&&this.executeNext(R)},G.insertAbort=function(B,R){var x=this.queues[R];x.unshift(B),this.executeNext(R)},G.appendBlocker=function(B){var R,x=new Promise(function(P){R=P}),w={execute:R,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(w,B),x},G.executeNext=function(B){var R=this.buffers,x=this.queues,w=R[B],P=x[B];if(P.length){var L=P[0];try{L.execute()}catch(A){Z.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),L.onError(A),(!w||!w.updating)&&(P.shift(),this.executeNext(B))}}},G.shiftAndExecuteNext=function(B){this.queues[B].shift(),this.executeNext(B)},G.current=function(B){return this.queues[B][0]},k}()},"./src/controller/cap-level-controller.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/events.ts");function F(H,B){for(var R=0;R<B.length;R++){var x=B[R];x.enumerable=x.enumerable||!1,x.configurable=!0,"value"in x&&(x.writable=!0),Object.defineProperty(H,x.key,x)}}function k(H,B,R){return B&&F(H.prototype,B),R&&F(H,R),H}var G=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 B=H.prototype;return B.setStreamController=function(x){this.streamController=x},B.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},B.registerListeners=function(){var x=this.hls;x.on(Z.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),x.on(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),x.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),x.on(Z.Events.BUFFER_CODECS,this.onBufferCodecs,this),x.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},B.unregisterListener=function(){var x=this.hls;x.off(Z.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),x.off(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),x.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),x.off(Z.Events.BUFFER_CODECS,this.onBufferCodecs,this),x.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},B.onFpsDropLevelCapping=function(x,w){H.isLevelAllowed(w.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(w.droppedLevel)},B.onMediaAttaching=function(x,w){this.media=w.media instanceof HTMLVideoElement?w.media:null},B.onManifestParsed=function(x,w){var P=this.hls;this.restrictedLevels=[],this.firstLevel=w.firstLevel,P.config.capLevelToPlayerSize&&w.video&&this.startCapping()},B.onBufferCodecs=function(x,w){var P=this.hls;P.config.capLevelToPlayerSize&&w.video&&this.startCapping()},B.onMediaDetaching=function(){this.stopCapping()},B.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var x=this.hls.levels;if(x.length){var w=this.hls;w.autoLevelCapping=this.getMaxLevel(x.length-1),w.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=w.autoLevelCapping}}},B.getMaxLevel=function(x){var w=this,P=this.hls.levels;if(!P.length)return-1;var L=P.filter(function(A,_){return H.isLevelAllowed(_,w.restrictedLevels)&&_<=x});return this.clientRect=null,H.getMaxLevelByMediaSize(L,this.mediaWidth,this.mediaHeight)},B.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()},B.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},B.getDimensions=function(){if(this.clientRect)return this.clientRect;var x=this.media,w={width:0,height:0};if(x){var P=x.getBoundingClientRect();w.width=P.width,w.height=P.height,!w.width&&!w.height&&(w.width=P.right-P.left||x.width||0,w.height=P.bottom-P.top||x.height||0)}return this.clientRect=w,w},H.isLevelAllowed=function(x,w){return w===void 0&&(w=[]),w.indexOf(x)===-1},H.getMaxLevelByMediaSize=function(x,w,P){if(!x||!x.length)return-1;for(var L=function(s,d){return d?s.width!==d.width||s.height!==d.height:!0},A=x.length-1,_=0;_<x.length;_+=1){var h=x[_];if((h.width>=w||h.height>=P)&&L(h,x[_+1])){A=_;break}}return A},k(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 x=1;try{x=self.devicePixelRatio}catch(w){}return x}}]),H}();J.default=G},"./src/controller/cmcd-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return L});var Z=O("./src/events.ts"),F=O("./src/types/cmcd.ts"),k=O("./src/utils/buffer-helper.ts"),G=O("./src/utils/logger.ts");function H(A,_){for(var h=0;h<_.length;h++){var o=_[h];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(A,o.key,o)}}function B(A,_,h){return _&&H(A.prototype,_),h&&H(A,h),A}function R(A,_){var h=typeof Symbol!="undefined"&&A[Symbol.iterator]||A["@@iterator"];if(h)return(h=h.call(A)).next.bind(h);if(Array.isArray(A)||(h=x(A))||_&&A&&typeof A.length=="number"){h&&(A=h);var o=0;return function(){return o>=A.length?{done:!0}:{done:!1,value:A[o++]}}}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 x(A,_){if(!A)return;if(typeof A=="string")return w(A,_);var h=Object.prototype.toString.call(A).slice(8,-1);if(h==="Object"&&A.constructor&&(h=A.constructor.name),h==="Map"||h==="Set")return Array.from(A);if(h==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(h))return w(A,_)}function w(A,_){(_==null||_>A.length)&&(_=A.length);for(var h=0,o=new Array(_);h<_;h++)o[h]=A[h];return o}function P(){return P=Object.assign||function(A){for(var _=1;_<arguments.length;_++){var h=arguments[_];for(var o in h)Object.prototype.hasOwnProperty.call(h,o)&&(A[o]=h[o])}return A},P.apply(this,arguments)}var L=function(){function A(h){var o=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(){o.initialized&&(o.starved=!0),o.buffering=!0},this.onPlaying=function(){o.initialized||(o.initialized=!0),o.buffering=!1},this.applyPlaylistData=function(T){try{o.apply(T,{ot:F.CMCDObjectType.MANIFEST,su:!o.initialized})}catch(y){G.logger.warn("Could not generate manifest CMCD data.",y)}},this.applyFragmentData=function(T){try{var y=T.frag,m=o.hls.levels[y.level],f=o.getObjectType(y),E={d:y.duration*1e3,ot:f};(f===F.CMCDObjectType.VIDEO||f===F.CMCDObjectType.AUDIO||f==F.CMCDObjectType.MUXED)&&(E.br=m.bitrate/1e3,E.tb=o.getTopBandwidth(f),E.bl=o.getBufferLength(f)),o.apply(T,E)}catch(p){G.logger.warn("Could not generate segment CMCD data.",p)}},this.hls=h;var s=this.config=h.config,d=s.cmcd;d!=null&&(s.pLoader=this.createPlaylistLoader(),s.fLoader=this.createFragmentLoader(),this.sid=d.sessionId||A.uuid(),this.cid=d.contentId,this.useHeaders=d.useHeaders===!0,this.registerListeners())}var _=A.prototype;return _.registerListeners=function(){var o=this.hls;o.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.on(Z.Events.BUFFER_CREATED,this.onBufferCreated,this)},_.unregisterListeners=function(){var o=this.hls;o.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.off(Z.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},_.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},_.onMediaAttached=function(o,s){this.media=s.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},_.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},_.onBufferCreated=function(o,s){var d,T;this.audioBuffer=(d=s.tracks.audio)===null||d===void 0?void 0:d.buffer,this.videoBuffer=(T=s.tracks.video)===null||T===void 0?void 0:T.buffer},_.createData=function(){var o;return{v:F.CMCDVersion,sf:F.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(o=this.media)===null||o===void 0?void 0:o.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},_.apply=function(o,s){s===void 0&&(s={}),P(s,this.createData());var d=s.ot===F.CMCDObjectType.INIT||s.ot===F.CMCDObjectType.VIDEO||s.ot===F.CMCDObjectType.MUXED;if(this.starved&&d&&(s.bs=!0,s.su=!0,this.starved=!1),s.su==null&&(s.su=this.buffering),this.useHeaders){var T=A.toHeaders(s);if(!Object.keys(T).length)return;o.headers||(o.headers={}),P(o.headers,T)}else{var y=A.toQuery(s);if(!y)return;o.url=A.appendQueryToUri(o.url,y)}},_.getObjectType=function(o){var s=o.type;return s==="subtitle"?F.CMCDObjectType.TIMED_TEXT:o.sn==="initSegment"?F.CMCDObjectType.INIT:s==="audio"?F.CMCDObjectType.AUDIO:s==="main"?this.hls.audioTracks.length?F.CMCDObjectType.VIDEO:F.CMCDObjectType.MUXED:void 0},_.getTopBandwidth=function(o){for(var s=0,d=o===F.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,T=R(d),y;!(y=T()).done;){var m=y.value;m.bitrate>s&&(s=m.bitrate)}return s>0?s:NaN},_.getBufferLength=function(o){var s=this.hls.media,d=o===F.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!d||!s)return NaN;var T=k.BufferHelper.bufferInfo(d,s.currentTime,this.config.maxBufferHole);return T.len*1e3},_.createPlaylistLoader=function(){var o=this.config.pLoader,s=this.applyPlaylistData,d=o||this.config.loader;return function(){function T(m){this.loader=void 0,this.loader=new d(m)}var y=T.prototype;return y.destroy=function(){this.loader.destroy()},y.abort=function(){this.loader.abort()},y.load=function(f,E,p){s(f),this.loader.load(f,E,p)},B(T,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),T}()},_.createFragmentLoader=function(){var o=this.config.fLoader,s=this.applyFragmentData,d=o||this.config.loader;return function(){function T(m){this.loader=void 0,this.loader=new d(m)}var y=T.prototype;return y.destroy=function(){this.loader.destroy()},y.abort=function(){this.loader.abort()},y.load=function(f,E,p){s(f),this.loader.load(f,E,p)},B(T,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),T}()},A.uuid=function(){var o=URL.createObjectURL(new Blob),s=o.toString();return URL.revokeObjectURL(o),s.substr(s.lastIndexOf("/")+1)},A.serialize=function(o){for(var s=[],d=function(j){return!Number.isNaN(j)&&j!=null&&j!==""&&j!==!1},T=function(j){return Math.round(j)},y=function(j){return T(j/100)*100},m=function(j){return encodeURIComponent(j)},f={br:T,d:T,bl:y,dl:y,mtp:y,nor:m,rtp:y,tb:T},E=Object.keys(o||{}).sort(),p=R(E),g;!(g=p()).done;){var u=g.value,a=o[u];if(!d(a))continue;if(u==="v"&&a===1)continue;if(u=="pr"&&a===1)continue;var b=f[u];b&&(a=b(a));var v=typeof a,S=void 0;u==="ot"||u==="sf"||u==="st"?S=u+"="+a:v==="boolean"?S=u:v==="number"?S=u+"="+a:S=u+"="+JSON.stringify(a),s.push(S)}return s.join(",")},A.toHeaders=function(o){for(var s=Object.keys(o),d={},T=["Object","Request","Session","Status"],y=[{},{},{},{}],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},f=0,E=s;f<E.length;f++){var p=E[f],g=m[p]!=null?m[p]:1;y[g][p]=o[p]}for(var u=0;u<y.length;u++){var a=A.serialize(y[u]);a&&(d["CMCD-"+T[u]]=a)}return d},A.toQuery=function(o){return"CMCD="+encodeURIComponent(A.serialize(o))},A.appendQueryToUri=function(o,s){if(!s)return o;var d=o.includes("?")?"&":"?";return""+o+d+s},A}()},"./src/controller/eme-controller.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/events.ts"),F=O("./src/errors.ts"),k=O("./src/utils/logger.ts"),G=O("./src/utils/mediakeys-helper.ts");function H(L,A){for(var _=0;_<A.length;_++){var h=A[_];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(L,h.key,h)}}function B(L,A,_){return A&&H(L.prototype,A),_&&H(L,_),L}var R=3,x=function(A,_,h){var o={audioCapabilities:[],videoCapabilities:[]};return A.forEach(function(s){o.audioCapabilities.push({contentType:'audio/mp4; codecs="'+s+'"',robustness:h.audioRobustness||""})}),_.forEach(function(s){o.videoCapabilities.push({contentType:'video/mp4; codecs="'+s+'"',robustness:h.videoRobustness||""})}),[o]},w=function(A,_,h,o){switch(A){case G.KeySystems.WIDEVINE:return x(_,h,o);default:throw new Error("Unknown key-system: "+A)}},P=function(){function L(_){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=_,this._config=_.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 A=L.prototype;return A.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},A._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)},A._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)},A.getLicenseServerUrl=function(h){switch(h){case G.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+h+'"')},A._attemptKeySystemAccess=function(h,o,s){var d=this,T=w(h,o,s,this._drmSystemOptions);k.logger.log("Requesting encrypted media key-system access");var y=this.requestMediaKeySystemAccess(h,T);this.mediaKeysPromise=y.then(function(m){return d._onMediaKeySystemAccessObtained(h,m)}),y.catch(function(m){k.logger.error('Failed to obtain key-system "'+h+'" access:',m)})},A._onMediaKeySystemAccessObtained=function(h,o){var s=this;k.logger.log('Access for key-system "'+h+'" obtained');var d={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:o,mediaKeySystemDomain:h};this._mediaKeysList.push(d);var T=Promise.resolve().then(function(){return o.createMediaKeys()}).then(function(y){return d.mediaKeys=y,k.logger.log('Media-keys created for key-system "'+h+'"'),s._onMediaKeysCreated(),y});return T.catch(function(y){k.logger.error("Failed to create media-keys:",y)}),T},A._onMediaKeysCreated=function(){var h=this;this._mediaKeysList.forEach(function(o){o.mediaKeysSession||(o.mediaKeysSession=o.mediaKeys.createSession(),h._onNewMediaKeySession(o.mediaKeysSession))})},A._onNewMediaKeySession=function(h){var o=this;k.logger.log("New key-system session "+h.sessionId),h.addEventListener("message",function(s){o._onKeySessionMessage(h,s.message)},!1)},A._onKeySessionMessage=function(h,o){k.logger.log("Got EME message event, creating license request"),this._requestLicense(o,function(s){k.logger.log("Received license data (length: "+(s&&s.byteLength)+"), updating key-session"),h.update(s)})},A.onMediaEncrypted=function(h){var o=this;if(k.logger.log('Media is encrypted using "'+h.initDataType+'" init data type'),!this.mediaKeysPromise){k.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var s=function(T){if(!o._media)return;o._attemptSetMediaKeys(T),o._generateRequestWithPreferredKeySession(h.initDataType,h.initData)};this.mediaKeysPromise.then(s).catch(s)},A._attemptSetMediaKeys=function(h){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var o=this._mediaKeysList[0];if(!o||!o.mediaKeys){k.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}k.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(o.mediaKeys),this._hasSetMediaKeys=!0}},A._generateRequestWithPreferredKeySession=function(h,o){var s=this,d=this._mediaKeysList[0];if(!d){k.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(d.mediaKeysSessionInitialized){k.logger.warn("Key-Session already initialized but requested again");return}var T=d.mediaKeysSession;if(!T){k.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!o){k.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}k.logger.log('Generating key-session request for "'+h+'" init data type'),d.mediaKeysSessionInitialized=!0,T.generateRequest(h,o).then(function(){k.logger.debug("Key-session generation succeeded")}).catch(function(y){k.logger.error("Error generating key-session request:",y),s.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},A._createLicenseXhr=function(h,o,s){var d=new XMLHttpRequest;d.responseType="arraybuffer",d.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,d,h,o,s);var T=this._licenseXhrSetup;if(T)try{T.call(this.hls,d,h),T=void 0}catch(y){k.logger.error(y)}try{d.readyState||d.open("POST",h,!0),T&&T.call(this.hls,d,h)}catch(y){throw new Error("issue setting up KeySystem license XHR "+y)}return d},A._onLicenseRequestReadyStageChange=function(h,o,s,d){switch(h.readyState){case 4:if(h.status===200){this._requestLicenseFailureCount=0,k.logger.log("License request succeeded");var T=h.response,y=this._licenseResponseCallback;if(y)try{T=y.call(this.hls,h,o)}catch(f){k.logger.error(f)}d(T)}else{if(k.logger.error("License Request XHR failed ("+o+"). Status: "+h.status+" ("+h.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>R){this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var m=R-this._requestLicenseFailureCount+1;k.logger.warn("Retrying license request, "+m+" attempts left"),this._requestLicense(s,d)}break}},A._generateLicenseRequestChallenge=function(h,o){switch(h.mediaKeySystemDomain){case G.KeySystems.WIDEVINE:return o}throw new Error("unsupported key-system: "+h.mediaKeySystemDomain)},A._requestLicense=function(h,o){k.logger.log("Requesting content license for key-system");var s=this._mediaKeysList[0];if(!s){k.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var d=this.getLicenseServerUrl(s.mediaKeySystemDomain),T=this._createLicenseXhr(d,h,o);k.logger.log("Sending license request to URL: "+d);var y=this._generateLicenseRequestChallenge(s,h);T.send(y)}catch(m){k.logger.error("Failure requesting DRM license: "+m),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},A.onMediaAttached=function(h,o){if(!this._emeEnabled)return;var s=o.media;this._media=s,s.addEventListener("encrypted",this._onMediaEncrypted)},A.onMediaDetached=function(){var h=this._media,o=this._mediaKeysList;if(!h)return;h.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(o.map(function(s){if(s.mediaKeysSession)return s.mediaKeysSession.close().catch(function(){})})).then(function(){return h.setMediaKeys(null)}).catch(function(){})},A.onManifestParsed=function(h,o){if(!this._emeEnabled)return;var s=o.levels.map(function(T){return T.audioCodec}).filter(function(T){return!!T}),d=o.levels.map(function(T){return T.videoCodec}).filter(function(T){return!!T});this._attemptKeySystemAccess(G.KeySystems.WIDEVINE,s,d)},B(L,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),L}();J.default=P},"./src/controller/fps-controller.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/events.ts"),F=O("./src/utils/logger.ts"),k=function(){function G(B){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=B,this.registerListeners()}var H=G.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,x){var w=this.hls.config;if(w.capLevelOnFPSDrop){var P=x.media instanceof self.HTMLVideoElement?x.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),w.fpsDroppedMonitoringPeriod)}},H.checkFPS=function(R,x,w){var P=performance.now();if(x){if(this.lastTime){var L=P-this.lastTime,A=w-this.lastDroppedFrames,_=x-this.lastDecodedFrames,h=1e3*A/L,o=this.hls;if(o.trigger(Z.Events.FPS_DROP,{currentDropped:A,currentDecoded:_,totalDroppedFrames:w}),h>0&&A>o.config.fpsDroppedMonitoringThreshold*_){var s=o.currentLevel;F.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+s),s>0&&(o.autoLevelCapping===-1||o.autoLevelCapping>=s)&&(s=s-1,o.trigger(Z.Events.FPS_DROP_LEVEL_CAPPING,{level:s,droppedLevel:o.currentLevel}),o.autoLevelCapping=s,this.streamController.nextLevelSwitch())}}this.lastTime=P,this.lastDroppedFrames=w,this.lastDecodedFrames=x}},H.checkFPSInterval=function(){var R=this.media;if(R)if(this.isVideoPlaybackQualityAvailable){var x=R.getVideoPlaybackQuality();this.checkFPS(R,x.totalVideoFrames,x.droppedVideoFrames)}else this.checkFPS(R,R.webkitDecodedFrameCount,R.webkitDroppedFrameCount)},G}();J.default=k},"./src/controller/fragment-finders.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"findFragmentByPDT",function(){return k}),O.d(J,"findFragmentByPTS",function(){return G}),O.d(J,"fragmentWithinToleranceTest",function(){return H}),O.d(J,"pdtWithinToleranceTest",function(){return B}),O.d(J,"findFragWithCC",function(){return R});var Z=O("./src/polyfills/number.ts"),F=O("./src/utils/binary-search.ts");function k(x,w,P){if(w===null||!Array.isArray(x)||!x.length||!Object(Z.isFiniteNumber)(w))return null;var L=x[0].programDateTime;if(w<(L||0))return null;var A=x[x.length-1].endProgramDateTime;if(w>=(A||0))return null;P=P||0;for(var _=0;_<x.length;++_){var h=x[_];if(B(w,P,h))return h}return null}function G(x,w,P,L){P===void 0&&(P=0),L===void 0&&(L=0);var A=null;if(x?A=w[x.sn-w[0].sn+1]||null:P===0&&w[0].start===0&&(A=w[0]),A&&H(P,L,A)===0)return A;var _=F.default.search(w,H.bind(null,P,L));return _||A}function H(x,w,P){x===void 0&&(x=0),w===void 0&&(w=0);var L=Math.min(w,P.duration+(P.deltaPTS?P.deltaPTS:0));return P.start+P.duration-L<=x?1:P.start-L>x&&P.start?-1:0}function B(x,w,P){var L=Math.min(w,P.duration+(P.deltaPTS?P.deltaPTS:0))*1e3,A=P.endProgramDateTime||0;return A-L>x}function R(x,w){return F.default.search(x,function(P){return P.cc<w?1:P.cc>w?-1:0})}},"./src/controller/fragment-tracker.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"FragmentState",function(){return k}),O.d(J,"FragmentTracker",function(){return G});var Z=O("./src/events.ts"),F=O("./src/types/loader.ts"),k;(function(R){R.NOT_LOADED="NOT_LOADED",R.BACKTRACKED="BACKTRACKED",R.APPENDING="APPENDING",R.PARTIAL="PARTIAL",R.OK="OK"})(k||(k={}));var G=function(){function R(w){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=w,this._registerListeners()}var x=R.prototype;return x._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)},x._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)},x.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},x.getAppendedFrag=function(P,L){if(L===F.PlaylistLevelType.MAIN){var A=this.activeFragment,_=this.activeParts;if(!A)return null;if(_)for(var h=_.length;h--;){var o=_[h],s=o?o.end:A.appendedPTS;if(o.start<=P&&s!==void 0&&P<=s)return h>9&&(this.activeParts=_.slice(h-9)),o}else if(A.start<=P&&A.appendedPTS!==void 0&&P<=A.appendedPTS)return A}return this.getBufferedFrag(P,L)},x.getBufferedFrag=function(P,L){for(var A=this.fragments,_=Object.keys(A),h=_.length;h--;){var o=A[_[h]];if((o==null?void 0:o.body.type)===L&&o.buffered){var s=o.body;if(s.start<=P&&P<=s.end)return s}}return null},x.detectEvictedFragments=function(P,L,A){var _=this;Object.keys(this.fragments).forEach(function(h){var o=_.fragments[h];if(!o)return;if(!o.buffered){o.body.type===A&&_.removeFragment(o.body);return}var s=o.range[P];if(!s)return;s.time.some(function(d){var T=!_.isTimeBuffered(d.startPTS,d.endPTS,L);return T&&_.removeFragment(o.body),T})})},x.detectPartialFragments=function(P){var L=this,A=this.timeRanges,_=P.frag,h=P.part;if(!A||_.sn==="initSegment")return;var o=B(_),s=this.fragments[o];if(!s)return;Object.keys(A).forEach(function(d){var T=_.elementaryStreams[d];if(!T)return;var y=A[d],m=h!==null||T.partial===!0;s.range[d]=L.getBufferedTimes(_,h,m,y)}),s.backtrack=s.loaded=null,Object.keys(s.range).length?s.buffered=!0:this.removeFragment(s.body)},x.fragBuffered=function(P){var L=B(P),A=this.fragments[L];A&&(A.backtrack=A.loaded=null,A.buffered=!0)},x.getBufferedTimes=function(P,L,A,_){for(var h={time:[],partial:A},o=L?L.start:P.start,s=L?L.end:P.end,d=P.minEndPTS||s,T=P.maxStartPTS||o,y=0;y<_.length;y++){var m=_.start(y)-this.bufferPadding,f=_.end(y)+this.bufferPadding;if(T>=m&&d<=f){h.time.push({startPTS:Math.max(o,_.start(y)),endPTS:Math.min(s,_.end(y))});break}else if(o<f&&s>m)h.partial=!0,h.time.push({startPTS:Math.max(o,_.start(y)),endPTS:Math.min(s,_.end(y))});else if(s<=m)break}return h},x.getPartialFragment=function(P){var L=null,A,_,h,o=0,s=this.bufferPadding,d=this.fragments;return Object.keys(d).forEach(function(T){var y=d[T];if(!y)return;H(y)&&(_=y.body.start-s,h=y.body.end+s,P>=_&&P<=h&&(A=Math.min(P-_,h-P),o<=A&&(L=y.body,o=A)))}),L},x.getState=function(P){var L=B(P),A=this.fragments[L];return A?A.buffered?H(A)?k.PARTIAL:k.OK:A.backtrack?k.BACKTRACKED:k.APPENDING:k.NOT_LOADED},x.backtrack=function(P,L){var A=B(P),_=this.fragments[A];if(!_||_.backtrack)return null;var h=_.backtrack=L||_.loaded;return _.loaded=null,h},x.getBacktrackData=function(P){var L=B(P),A=this.fragments[L];if(A){var _,h=A.backtrack;if(h!=null&&(_=h.payload)!==null&&_!==void 0&&_.byteLength)return h;this.removeFragment(P)}return null},x.isTimeBuffered=function(P,L,A){for(var _,h,o=0;o<A.length;o++){if(_=A.start(o)-this.bufferPadding,h=A.end(o)+this.bufferPadding,P>=_&&L<=h)return!0;if(L<=_)return!1}return!1},x.onFragLoaded=function(P,L){var A=L.frag,_=L.part;if(A.sn==="initSegment"||A.bitrateTest||_)return;var h=B(A);this.fragments[h]={body:A,loaded:L,backtrack:null,buffered:!1,range:Object.create(null)}},x.onBufferAppended=function(P,L){var A=this,_=L.frag,h=L.part,o=L.timeRanges;if(_.type===F.PlaylistLevelType.MAIN)if(this.activeFragment=_,h){var s=this.activeParts;s||(this.activeParts=s=[]),s.push(h)}else this.activeParts=null;this.timeRanges=o,Object.keys(o).forEach(function(d){var T=o[d];if(A.detectEvictedFragments(d,T),!h)for(var y=0;y<T.length;y++)_.appendedPTS=Math.max(T.end(y),_.appendedPTS||0)})},x.onFragBuffered=function(P,L){this.detectPartialFragments(L)},x.hasFragment=function(P){var L=B(P);return!!this.fragments[L]},x.removeFragmentsInRange=function(P,L,A){var _=this;Object.keys(this.fragments).forEach(function(h){var o=_.fragments[h];if(!o)return;if(o.buffered){var s=o.body;s.type===A&&s.start<L&&s.end>P&&_.removeFragment(s)}})},x.removeFragment=function(P){var L=B(P);P.stats.loaded=0,P.clearElementaryStreamInfo(),delete this.fragments[L]},x.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},R}();function H(R){var x,w;return R.buffered&&(((x=R.range.video)===null||x===void 0?void 0:x.partial)||((w=R.range.audio)===null||w===void 0?void 0:w.partial))}function B(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 B}),O.d(J,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return R}),O.d(J,"SKIP_BUFFER_RANGE_START",function(){return x}),O.d(J,"default",function(){return w});var Z=O("./src/utils/buffer-helper.ts"),F=O("./src/errors.ts"),k=O("./src/events.ts"),G=O("./src/utils/logger.ts"),H=250,B=2,R=.1,x=.05,w=function(){function P(A,_,h,o){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=A,this.media=_,this.fragmentTracker=h,this.hls=o}var L=P.prototype;return L.destroy=function(){this.hls=this.fragmentTracker=this.media=null},L.poll=function(_){var h=this.config,o=this.media,s=this.stalled,d=o.currentTime,T=o.seeking,y=this.seeking&&!T,m=!this.seeking&&T;if(this.seeking=T,d!==_){if(this.moved=!0,s!==null){if(this.stallReported){var f=self.performance.now()-s;G.logger.warn("playback not stuck anymore @"+d+", after "+Math.round(f)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((m||y)&&(this.stalled=null),o.paused||o.ended||o.playbackRate===0||!Z.BufferHelper.getBuffered(o).length)return;var E=Z.BufferHelper.bufferInfo(o,d,0),p=E.len>0,g=E.nextStart||0;if(!p&&!g)return;if(T){var u=E.len>B,a=!g||g-d>B&&!this.fragmentTracker.getPartialFragment(d);if(u||a)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var b,v=Math.max(g,E.start||0)-d,S=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,I=S==null||((b=S.details)===null||b===void 0)?void 0:b.live,j=I?S.details.targetduration*2:B;if(v>0&&v<=j){this._trySkipBufferHole(null);return}}var z=self.performance.now();if(s===null){this.stalled=z;return}var V=z-s;!T&&V>=H&&this._reportStall(E.len);var M=Z.BufferHelper.bufferInfo(o,d,h.maxBufferHole);this._tryFixBufferStall(M,V)},L._tryFixBufferStall=function(_,h){var o=this.config,s=this.fragmentTracker,d=this.media,T=d.currentTime,y=s.getPartialFragment(T);if(y){var m=this._trySkipBufferHole(y);if(m)return}_.len>o.maxBufferHole&&h>o.highBufferWatchdogPeriod*1e3&&(G.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},L._reportStall=function(_){var h=this.hls,o=this.media,s=this.stallReported;s||(this.stallReported=!0,G.logger.warn("Playback stalling at @"+o.currentTime+" due to low buffer (buffer="+_+")"),h.trigger(k.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:_}))},L._trySkipBufferHole=function(_){for(var h=this.config,o=this.hls,s=this.media,d=s.currentTime,T=0,y=Z.BufferHelper.getBuffered(s),m=0;m<y.length;m++){var f=y.start(m);if(d+h.maxBufferHole>=T&&d<f){var E=Math.max(f+x,s.currentTime+R);return G.logger.warn("skipping hole, adjusting currentTime from "+d+" to "+E),this.moved=!0,this.stalled=null,s.currentTime=E,_&&o.trigger(k.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+d+" to "+E,frag:_}),E}T=y.end(m)}return 0},L._tryNudgeBuffer=function(){var _=this.config,h=this.hls,o=this.media,s=o.currentTime,d=(this.nudgeRetry||0)+1;if(this.nudgeRetry=d,d<_.nudgeMaxRetry){var T=s+d*_.nudgeOffset;G.logger.warn("Nudging 'currentTime' from "+s+" to "+T),o.currentTime=T,h.trigger(k.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else G.logger.error("Playhead still not moving while enough data buffered @"+s+" after "+_.nudgeMaxRetry+" nudges"),h.trigger(k.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.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"),F=O("./src/utils/texttrack-utils.ts"),k=O("./src/demux/id3.ts"),G=.25,H=function(){function B(x){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=x,this._registerListeners()}var R=B.prototype;return R.destroy=function(){this._unregisterListeners()},R._registerListeners=function(){var w=this.hls;w.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),w.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),w.on(Z.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),w.on(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},R._unregisterListeners=function(){var w=this.hls;w.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),w.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),w.off(Z.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),w.off(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},R.onMediaAttached=function(w,P){this.media=P.media},R.onMediaDetaching=function(){if(!this.id3Track)return;Object(F.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},R.getID3Track=function(w){if(!this.media)return;for(var P=0;P<w.length;P++){var L=w[P];if(L.kind==="metadata"&&L.label==="id3")return Object(F.sendAddTrackEvent)(L,this.media),L}return this.media.addTextTrack("metadata","id3")},R.onFragParsingMetadata=function(w,P){if(!this.media)return;var L=P.frag,A=P.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var _=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,h=0;h<A.length;h++){var o=k.getID3Frames(A[h].data);if(o){var s=A[h].pts,d=h<A.length-1?A[h+1].pts:L.end,T=d-s;T<=0&&(d=s+G);for(var y=0;y<o.length;y++){var m=o[y];if(!k.isTimeStampFrame(m)){var f=new _(s,d,"");f.value=m,this.id3Track.addCue(f)}}}}},R.onBufferFlushing=function(w,P){var L=P.startOffset,A=P.endOffset,_=P.type;if(!_||_==="audio"){var h=this.id3Track;h&&Object(F.removeCuesInRange)(h,L,A)}},B}();J.default=H},"./src/controller/latency-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return B});var Z=O("./src/errors.ts"),F=O("./src/events.ts"),k=O("./src/utils/logger.ts");function G(R,x){for(var w=0;w<x.length;w++){var P=x[w];P.enumerable=P.enumerable||!1,P.configurable=!0,"value"in P&&(P.writable=!0),Object.defineProperty(R,P.key,P)}}function H(R,x,w){return x&&G(R.prototype,x),w&&G(R,w),R}var B=function(){function R(w){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=w,this.config=w.config,this.registerListeners()}var x=R.prototype;return x.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},x.registerListeners=function(){this.hls.on(F.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(F.Events.ERROR,this.onError,this)},x.unregisterListeners=function(){this.hls.off(F.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(F.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(F.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(F.Events.ERROR,this.onError)},x.onMediaAttached=function(P,L){this.media=L.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},x.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},x.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},x.onLevelUpdated=function(P,L){var A=L.details;this.levelDetails=A,A.advanced&&this.timeupdate(),!A.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},x.onError=function(P,L){if(L.details!==Z.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,k.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},x.timeupdate=function(){var P=this.media,L=this.levelDetails;if(!P||!L)return;this.currentTime=P.currentTime;var A=this.computeLatency();if(A===null)return;this._latency=A;var _=this.config,h=_.lowLatencyMode,o=_.maxLiveSyncPlaybackRate;if(!h||o===1)return;var s=this.targetLatency;if(s===null)return;var d=A-s,T=Math.min(this.maxLatency,s+L.targetduration),y=d<T;if(L.live&&y&&d>.05&&this.forwardBufferLength>1){var m=Math.min(2,Math.max(1,o)),f=Math.round(2/(1+Math.exp(-.75*d-this.edgeStalled))*20)/20;P.playbackRate=Math.min(m,Math.max(1,f))}else P.playbackRate!==1&&P.playbackRate!==0&&(P.playbackRate=1)},x.estimateLiveEdge=function(){var P=this.levelDetails;return P===null?null:P.edge+P.age},x.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,L=this.levelDetails;return P.liveMaxLatencyDuration!==void 0?P.liveMaxLatencyDuration:L?P.liveMaxLatencyDurationCount*L.targetduration:0}},{key:"targetLatency",get:function(){var P=this.levelDetails;if(P===null)return null;var L=P.holdBack,A=P.partHoldBack,_=P.targetduration,h=this.config,o=h.liveSyncDuration,s=h.liveSyncDurationCount,d=h.lowLatencyMode,T=this.hls.userConfig,y=d&&A||L;(T.liveSyncDuration||T.liveSyncDurationCount||y===0)&&(y=o!==void 0?o:s*_);var m=_,f=1;return y+Math.min(this.stallCount*f,m)}},{key:"liveSyncPosition",get:function(){var P=this.estimateLiveEdge(),L=this.targetLatency,A=this.levelDetails;if(P===null||L===null||A===null)return null;var _=A.edge,h=P-L-this.edgeStalled,o=_-A.totalduration,s=_-(this.config.lowLatencyMode&&A.partTarget||A.targetduration);return Math.min(Math.max(o,h),s)}},{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 L=(this.config.lowLatencyMode&&P.partTarget||P.targetduration)*3;return Math.max(P.age-L,0)}},{key:"forwardBufferLength",get:function(){var P=this.media,L=this.levelDetails;if(!P||!L)return 0;var A=P.buffered.length;return A?P.buffered.end(A-1):L.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"),F=O("./src/events.ts"),k=O("./src/errors.ts"),G=O("./src/utils/codecs.ts"),H=O("./src/controller/level-helper.ts"),B=O("./src/controller/base-playlist-controller.ts"),R=O("./src/types/loader.ts");function x(){return x=Object.assign||function(o){for(var s=1;s<arguments.length;s++){var d=arguments[s];for(var T in d)Object.prototype.hasOwnProperty.call(d,T)&&(o[T]=d[T])}return o},x.apply(this,arguments)}function w(o,s){for(var d=0;d<s.length;d++){var T=s[d];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(o,T.key,T)}}function P(o,s,d){return s&&w(o.prototype,s),d&&w(o,d),o}function L(o,s){o.prototype=Object.create(s.prototype),o.prototype.constructor=o,A(o,s)}function A(o,s){return A=Object.setPrototypeOf||function(T,y){return T.__proto__=y,T},A(o,s)}var _=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),h=function(o){L(s,o);function s(T){var y;return y=o.call(this,T,"[level-controller]")||this,y._levels=[],y._firstLevel=-1,y._startLevel=void 0,y.currentLevelIndex=-1,y.manualLevelIndex=-1,y.onParsedComplete=void 0,y._registerListeners(),y}var d=s.prototype;return d._registerListeners=function(){var y=this.hls;y.on(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),y.on(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),y.on(F.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),y.on(F.Events.FRAG_LOADED,this.onFragLoaded,this),y.on(F.Events.ERROR,this.onError,this)},d._unregisterListeners=function(){var y=this.hls;y.off(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),y.off(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),y.off(F.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),y.off(F.Events.FRAG_LOADED,this.onFragLoaded,this),y.off(F.Events.ERROR,this.onError,this)},d.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,o.prototype.destroy.call(this)},d.startLoad=function(){var y=this._levels;y.forEach(function(m){m.loadError=0}),o.prototype.startLoad.call(this)},d.onManifestLoaded=function(y,m){var f=[],E=[],p=[],g,u={},a,b=!1,v=!1,S=!1;if(m.levels.forEach(function(V){var M=V.attrs;b=b||!!(V.width&&V.height),v=v||!!V.videoCodec,S=S||!!V.audioCodec,_&&V.audioCodec&&V.audioCodec.indexOf("mp4a.40.34")!==-1&&(V.audioCodec=void 0);var N=V.bitrate+"-"+V.attrs.RESOLUTION+"-"+V.attrs.CODECS;a=u[N],a?a.url.push(V.url):(a=new Z.Level(V),u[N]=a,f.push(a)),M&&(M.AUDIO&&Object(H.addGroupId)(a,"audio",M.AUDIO),M.SUBTITLES&&Object(H.addGroupId)(a,"text",M.SUBTITLES))}),(b||v)&&S&&(f=f.filter(function(V){var M=V.videoCodec,N=V.width,$=V.height;return!!M||!!(N&&$)})),f=f.filter(function(V){var M=V.audioCodec,N=V.videoCodec;return(!M||Object(G.isCodecSupportedInMp4)(M,"audio"))&&(!N||Object(G.isCodecSupportedInMp4)(N,"video"))}),m.audioTracks&&(E=m.audioTracks.filter(function(V){return!V.audioCodec||Object(G.isCodecSupportedInMp4)(V.audioCodec,"audio")}),Object(H.assignTrackIdsByGroup)(E)),m.subtitles&&(p=m.subtitles,Object(H.assignTrackIdsByGroup)(p)),f.length>0){g=f[0].bitrate,f.sort(function(V,M){return V.bitrate-M.bitrate}),this._levels=f;for(var I=0;I<f.length;I++)if(f[I].bitrate===g){this._firstLevel=I,this.log("manifest loaded, "+f.length+" level(s) found, first bitrate: "+g);break}var j=S&&!v,z={levels:f,audioTracks:E,subtitleTracks:p,firstLevel:this._firstLevel,stats:m.stats,audio:S,video:v,altAudio:!j&&E.some(function(V){return!!V.url})};this.hls.trigger(F.Events.MANIFEST_PARSED,z),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(F.Events.ERROR,{type:k.ErrorTypes.MEDIA_ERROR,details:k.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:m.url,reason:"no level with compatible codecs found in manifest"})},d.onError=function(y,m){if(o.prototype.onError.call(this,y,m),m.fatal)return;var f=m.context,E=this._levels[this.currentLevelIndex];if(f&&(f.type===R.PlaylistContextType.AUDIO_TRACK&&E.audioGroupIds&&f.groupId===E.audioGroupIds[E.urlId]||f.type===R.PlaylistContextType.SUBTITLE_TRACK&&E.textGroupIds&&f.groupId===E.textGroupIds[E.urlId])){this.redundantFailover(this.currentLevelIndex);return}var p=!1,g=!0,u;switch(m.details){case k.ErrorDetails.FRAG_LOAD_ERROR:case k.ErrorDetails.FRAG_LOAD_TIMEOUT:case k.ErrorDetails.KEY_LOAD_ERROR:case k.ErrorDetails.KEY_LOAD_TIMEOUT:if(m.frag){var a=this._levels[m.frag.level];a?(a.fragmentError++,a.fragmentError>this.hls.config.fragLoadingMaxRetry&&(u=m.frag.level)):u=m.frag.level}break;case k.ErrorDetails.LEVEL_LOAD_ERROR:case k.ErrorDetails.LEVEL_LOAD_TIMEOUT:f&&(f.deliveryDirectives&&(g=!1),u=f.level),p=!0;break;case k.ErrorDetails.REMUX_ALLOC_ERROR:u=m.level,p=!0;break}u!==void 0&&this.recoverLevel(m,u,p,g)},d.recoverLevel=function(y,m,f,E){var p=y.details,g=this._levels[m];if(g.loadError++,f){var u=this.retryLoadingOrFail(y);if(u)y.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(E){var a=g.url.length;if(a>1&&g.loadError<a)y.levelRetry=!0,this.redundantFailover(m);else if(this.manualLevelIndex===-1){var b=m===0?this._levels.length-1:m-1;this.currentLevelIndex!==b&&this._levels[b].loadError===0&&(this.warn(p+": switch to "+b),y.levelRetry=!0,this.hls.nextAutoLevel=b)}}},d.redundantFailover=function(y){var m=this._levels[y],f=m.url.length;if(f>1){var E=(m.urlId+1)%f;this.warn("Switching to redundant URL-id "+E),this._levels.forEach(function(p){p.urlId=E}),this.level=y}},d.onFragLoaded=function(y,m){var f=m.frag;if(f!==void 0&&f.type===R.PlaylistLevelType.MAIN){var E=this._levels[f.level];E!==void 0&&(E.fragmentError=0,E.loadError=0)}},d.onLevelLoaded=function(y,m){var f,E=m.level,p=m.details,g=this._levels[E];if(!g){var u;this.warn("Invalid level index "+E),(u=m.deliveryDirectives)!==null&&u!==void 0&&u.skip&&(p.deltaUpdateFailed=!0);return}E===this.currentLevelIndex?(g.fragmentError===0&&(g.loadError=0,this.retryCount=0),this.playlistLoaded(E,m,g.details)):(f=m.deliveryDirectives)!==null&&f!==void 0&&f.skip&&(p.deltaUpdateFailed=!0)},d.onAudioTrackSwitched=function(y,m){var f=this.hls.levels[this.currentLevelIndex];if(!f)return;if(f.audioGroupIds){for(var E=-1,p=this.hls.audioTracks[m.id].groupId,g=0;g<f.audioGroupIds.length;g++)if(f.audioGroupIds[g]===p){E=g;break}E!==f.urlId&&(f.urlId=E,this.startLoad())}},d.loadPlaylist=function(y){var m=this.currentLevelIndex,f=this._levels[m];if(this.canLoad&&f&&f.url.length>0){var E=f.urlId,p=f.url[E];if(y)try{p=y.addDirectives(p)}catch(g){this.warn("Could not construct new URL with HLS Delivery Directives: "+g)}this.log("Attempt loading level index "+m+(y?" at sn "+y.msn+" part "+y.part:"")+" with URL-id "+E+" "+p),this.clearTimer(),this.hls.trigger(F.Events.LEVEL_LOADING,{url:p,level:m,id:E,deliveryDirectives:y||null})}},d.removeLevel=function(y,m){var f=function(g,u){return u!==m},E=this._levels.filter(function(p,g){return g!==y?!0:p.url.length>1&&m!==void 0?(p.url=p.url.filter(f),p.audioGroupIds&&(p.audioGroupIds=p.audioGroupIds.filter(f)),p.textGroupIds&&(p.textGroupIds=p.textGroupIds.filter(f)),p.urlId=0,!0):!1}).map(function(p,g){var u=p.details;return u!=null&&u.fragments&&u.fragments.forEach(function(a){a.level=g}),p});this._levels=E,this.hls.trigger(F.Events.LEVELS_UPDATED,{levels:E})},P(s,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(y){var m,f=this._levels;if(f.length===0)return;if(this.currentLevelIndex===y&&(m=f[y])!==null&&m!==void 0&&m.details)return;if(y<0||y>=f.length){var E=y<0;if(this.hls.trigger(F.Events.ERROR,{type:k.ErrorTypes.OTHER_ERROR,details:k.ErrorDetails.LEVEL_SWITCH_ERROR,level:y,fatal:E,reason:"invalid level idx"}),E)return;y=Math.min(y,f.length-1)}this.clearTimer();var p=this.currentLevelIndex,g=f[p],u=f[y];this.log("switching to level "+y+" from "+p),this.currentLevelIndex=y;var a=x({},u,{level:y,maxBitrate:u.maxBitrate,uri:u.uri,urlId:u.urlId});delete a._urlId,this.hls.trigger(F.Events.LEVEL_SWITCHING,a);var b=u.details;if(!b||b.live){var v=this.switchParams(u.uri,g==null?void 0:g.details);this.loadPlaylist(v)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(y){this.manualLevelIndex=y,this._startLevel===void 0&&(this._startLevel=y),y!==-1&&(this.level=y)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(y){this._firstLevel=y}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var y=this.hls.config.startLevel;return y!==void 0?y:this._firstLevel}else return this._startLevel},set:function(y){this._startLevel=y}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(y){this.level=y,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=y)}}]),s}(B.default)},"./src/controller/level-helper.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"addGroupId",function(){return k}),O.d(J,"assignTrackIdsByGroup",function(){return G}),O.d(J,"updatePTS",function(){return H}),O.d(J,"updateFragPTSDTS",function(){return R}),O.d(J,"mergeDetails",function(){return x}),O.d(J,"mapPartIntersection",function(){return w}),O.d(J,"mapFragmentIntersection",function(){return P}),O.d(J,"adjustSliding",function(){return L}),O.d(J,"addSliding",function(){return A}),O.d(J,"computeReloadInterval",function(){return _}),O.d(J,"getFragmentWithSN",function(){return h}),O.d(J,"getPartWith",function(){return o});var Z=O("./src/polyfills/number.ts"),F=O("./src/utils/logger.ts");function k(s,d,T){switch(d){case"audio":s.audioGroupIds||(s.audioGroupIds=[]),s.audioGroupIds.push(T);break;case"text":s.textGroupIds||(s.textGroupIds=[]),s.textGroupIds.push(T);break}}function G(s){var d={};s.forEach(function(T){var y=T.groupId||"";T.id=d[y]=d[y]||0,d[y]++})}function H(s,d,T){var y=s[d],m=s[T];B(y,m)}function B(s,d){var T=d.startPTS;if(Object(Z.isFiniteNumber)(T)){var y=0,m;d.sn>s.sn?(y=T-s.start,m=s):(y=s.start-T,m=d),m.duration!==y&&(m.duration=y)}else if(d.sn>s.sn){var f=s.cc===d.cc;f&&s.minEndPTS?d.start=s.start+(s.minEndPTS-s.start):d.start=s.start+s.duration}else d.start=Math.max(s.start-d.duration,0)}function R(s,d,T,y,m,f){var E=y-T;E<=0&&(F.logger.warn("Fragment should have a positive duration",d),y=T+d.duration,f=m+d.duration);var p=T,g=y,u=d.startPTS,a=d.endPTS;if(Object(Z.isFiniteNumber)(u)){var b=Math.abs(u-T);Object(Z.isFiniteNumber)(d.deltaPTS)?d.deltaPTS=Math.max(b,d.deltaPTS):d.deltaPTS=b,p=Math.max(T,u),T=Math.min(T,u),m=Math.min(m,d.startDTS),g=Math.min(y,a),y=Math.max(y,a),f=Math.max(f,d.endDTS)}d.duration=y-T;var v=T-d.start;d.appendedPTS=y,d.start=d.startPTS=T,d.maxStartPTS=p,d.startDTS=m,d.endPTS=y,d.minEndPTS=g,d.endDTS=f;var S=d.sn;if(!s||S<s.startSN||S>s.endSN)return 0;var I,j=S-s.startSN,z=s.fragments;for(z[j]=d,I=j;I>0;I--)B(z[I],z[I-1]);for(I=j;I<z.length-1;I++)B(z[I],z[I+1]);return s.fragmentHint&&B(z[z.length-1],s.fragmentHint),s.PTSKnown=s.alignedSliding=!0,v}function x(s,d){for(var T=null,y=s.fragments,m=y.length-1;m>=0;m--){var f=y[m].initSegment;if(f){T=f;break}}s.fragmentHint&&delete s.fragmentHint.endPTS;var E=0,p;if(P(s,d,function(I,j){I.relurl&&(E=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&&(p=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,T=I.initSegment)}),T){var g=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments;g.forEach(function(I){var j;(!I.initSegment||I.initSegment.relurl===((j=T)===null||j===void 0?void 0:j.relurl))&&(I.initSegment=T)})}if(d.skippedSegments&&(d.deltaUpdateFailed=d.fragments.some(function(I){return!I}),d.deltaUpdateFailed)){F.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 a=d.fragments;if(E){F.logger.warn("discontinuity sliding from playlist, take drift into account");for(var b=0;b<a.length;b++)a[b].cc+=E}d.skippedSegments&&(d.startCC=d.fragments[0].cc),w(s.partList,d.partList,function(I,j){j.elementaryStreams=I.elementaryStreams,j.stats=I.stats}),p?R(d,p,p.startPTS,p.endPTS,p.startDTS,p.endDTS):L(s,d),a.length&&(d.totalduration=d.edge-a[0].start),d.driftStartTime=s.driftStartTime,d.driftStart=s.driftStart;var v=d.advancedDateTime;if(d.advanced&&v){var S=d.edge;d.driftStart||(d.driftStartTime=v,d.driftStart=S),d.driftEndTime=v,d.driftEnd=S}else d.driftEndTime=s.driftEndTime,d.driftEnd=s.driftEnd,d.advancedDateTime=s.advancedDateTime}function w(s,d,T){if(s&&d)for(var y=0,m=0,f=s.length;m<=f;m++){var E=s[m],p=d[m+y];E&&p&&E.index===p.index&&E.fragment.sn===p.fragment.sn?T(E,p):y--}}function P(s,d,T){for(var y=d.skippedSegments,m=Math.max(s.startSN,d.startSN)-d.startSN,f=(s.fragmentHint?1:0)+(y?d.endSN:Math.min(s.endSN,d.endSN))-d.startSN,E=d.startSN-s.startSN,p=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments,g=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,u=m;u<=f;u++){var a=g[E+u],b=p[u];y&&!b&&u<y&&(b=d.fragments[u]=a),a&&b&&T(a,b)}}function L(s,d){var T=d.startSN+d.skippedSegments-s.startSN,y=s.fragments;if(T<0||T>=y.length)return;A(d,y[T].start)}function A(s,d){if(d){for(var T=s.fragments,y=s.skippedSegments;y<T.length;y++)T[y].start+=d;s.fragmentHint&&(s.fragmentHint.start+=d)}}function _(s,d){var T=1e3*s.levelTargetDuration,y=T/2,m=s.age,f=m>0&&m<T*3,E=d.loading.end-d.loading.start,p,g=s.availabilityDelay;if(s.updated===!1)if(f){var u=333*s.misses;p=Math.max(Math.min(y,E*2),u),s.availabilityDelay=(s.availabilityDelay||0)+p}else p=y;else f?(g=Math.min(g||T/2,m),s.availabilityDelay=g,p=g+T-m):p=T-E;return Math.round(p)}function h(s,d,T){if(!s||!s.details)return null;var y=s.details,m=y.fragments[d-y.startSN];return m||(m=y.fragmentHint,m&&m.sn===d?m:d<y.startSN&&T&&T.sn===d?T:null)}function o(s,d,T){if(!s||!s.details)return null;var y=s.details.partList;if(y)for(var m=y.length;m--;){var f=y[m];if(f.index===T&&f.fragment.sn===d)return f}return null}},"./src/controller/stream-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return y});var Z=O("./src/polyfills/number.ts"),F=O("./src/controller/base-stream-controller.ts"),k=O("./src/is-supported.ts"),G=O("./src/events.ts"),H=O("./src/utils/buffer-helper.ts"),B=O("./src/controller/fragment-tracker.ts"),R=O("./src/types/loader.ts"),x=O("./src/loader/fragment.ts"),w=O("./src/demux/transmuxer-interface.ts"),P=O("./src/types/transmuxer.ts"),L=O("./src/controller/gap-controller.ts"),A=O("./src/errors.ts"),_=O("./src/utils/logger.ts");function h(m,f){for(var E=0;E<f.length;E++){var p=f[E];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(m,p.key,p)}}function o(m,f,E){return f&&h(m.prototype,f),E&&h(m,E),m}function s(m,f){m.prototype=Object.create(f.prototype),m.prototype.constructor=m,d(m,f)}function d(m,f){return d=Object.setPrototypeOf||function(p,g){return p.__proto__=g,p},d(m,f)}var T=100,y=function(m){s(f,m);function f(p,g){var u;return u=m.call(this,p,g,"[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 E=f.prototype;return E._registerListeners=function(){var g=this.hls;g.on(G.Events.MEDIA_ATTACHED,this.onMediaAttached,this),g.on(G.Events.MEDIA_DETACHING,this.onMediaDetaching,this),g.on(G.Events.MANIFEST_LOADING,this.onManifestLoading,this),g.on(G.Events.MANIFEST_PARSED,this.onManifestParsed,this),g.on(G.Events.LEVEL_LOADING,this.onLevelLoading,this),g.on(G.Events.LEVEL_LOADED,this.onLevelLoaded,this),g.on(G.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),g.on(G.Events.ERROR,this.onError,this),g.on(G.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),g.on(G.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),g.on(G.Events.BUFFER_CREATED,this.onBufferCreated,this),g.on(G.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),g.on(G.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),g.on(G.Events.FRAG_BUFFERED,this.onFragBuffered,this)},E._unregisterListeners=function(){var g=this.hls;g.off(G.Events.MEDIA_ATTACHED,this.onMediaAttached,this),g.off(G.Events.MEDIA_DETACHING,this.onMediaDetaching,this),g.off(G.Events.MANIFEST_LOADING,this.onManifestLoading,this),g.off(G.Events.MANIFEST_PARSED,this.onManifestParsed,this),g.off(G.Events.LEVEL_LOADED,this.onLevelLoaded,this),g.off(G.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),g.off(G.Events.ERROR,this.onError,this),g.off(G.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),g.off(G.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),g.off(G.Events.BUFFER_CREATED,this.onBufferCreated,this),g.off(G.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),g.off(G.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),g.off(G.Events.FRAG_BUFFERED,this.onFragBuffered,this)},E.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},E.startLoad=function(g){if(this.levels){var u=this.lastCurrentTime,a=this.hls;if(this.stopLoad(),this.setInterval(T),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var b=a.startLevel;b===-1&&(a.config.testBandwidth?(b=0,this.bitrateTest=!0):b=a.nextAutoLevel),this.level=a.nextLoadLevel=b,this.loadedmetadata=!1}u>0&&g===-1&&(this.log("Override startPosition with lastCurrentTime @"+u.toFixed(3)),g=u),this.state=F.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=g,this.tick()}else this._forceStartLoad=!0,this.state=F.State.STOPPED},E.stopLoad=function(){this._forceStartLoad=!1,m.prototype.stopLoad.call(this)},E.doTick=function(){switch(this.state){case F.State.IDLE:this.doTickIdle();break;case F.State.WAITING_LEVEL:{var g,u=this.levels,a=this.level,b=u==null||((g=u[a])===null||g===void 0)?void 0:g.details;if(b&&(!b.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(b))break;this.state=F.State.IDLE;break}break}case F.State.FRAG_LOADING_WAITING_RETRY:{var v,S=self.performance.now(),I=this.retryDate;(!I||S>=I||(v=this.media)!==null&&v!==void 0&&v.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=F.State.IDLE)}break;default:break}this.onTickEnd()},E.onTickEnd=function(){m.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},E.doTickIdle=function(){var g,u,a=this.hls,b=this.levelLastLoaded,v=this.levels,S=this.media,I=a.config,j=a.nextLoadLevel;if(b===null||!S&&(this.startFragRequested||!I.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!v||!v[j])return;var z=v[j];this.level=a.nextLoadLevel=j;var V=z.details;if(!V||this.state===F.State.WAITING_LEVEL||V.live&&this.levelLastLoaded!==j){this.state=F.State.WAITING_LEVEL;return}var M=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:S,R.PlaylistLevelType.MAIN);if(M===null)return;var N=M.len,$=this.getMaxBufferLength(z.maxBitrate);if(N>=$)return;if(this._streamEnded(M,V)){var ie={};this.altAudio&&(ie.type="video"),this.hls.trigger(G.Events.BUFFER_EOS,ie),this.state=F.State.ENDED;return}var he=M.end,me=this.getNextFragment(he,V);if(this.couldBacktrack&&!this.fragPrevious&&me&&me.sn!=="initSegment"){var ke=me.sn-V.startSN;ke>1&&(me=V.fragments[ke-1],this.fragmentTracker.removeFragment(me))}if(me&&this.fragmentTracker.getState(me)===B.FragmentState.OK&&this.nextLoadPosition>he){var Se=this.audioOnly&&!this.altAudio?x.ElementaryStreamTypes.AUDIO:x.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(S,Se,R.PlaylistLevelType.MAIN),me=this.getNextFragment(this.nextLoadPosition,V)}if(!me)return;me.initSegment&&!me.initSegment.data&&!this.bitrateTest&&(me=me.initSegment),((g=me.decryptdata)===null||g===void 0?void 0:g.keyFormat)==="identity"&&!((u=me.decryptdata)!==null&&u!==void 0&&u.key)?this.loadKey(me,V):this.loadFragment(me,V,he)},E.loadFragment=function(g,u,a){var b,v=this.fragmentTracker.getState(g);if(this.fragCurrent=g,v===B.FragmentState.BACKTRACKED){var S=this.fragmentTracker.getBacktrackData(g);if(S){this._handleFragmentLoadProgress(S),this._handleFragmentLoadComplete(S);return}else v=B.FragmentState.NOT_LOADED}v===B.FragmentState.NOT_LOADED||v===B.FragmentState.PARTIAL?g.sn==="initSegment"?this._loadInitSegment(g):this.bitrateTest?(g.bitrateTest=!0,this.log("Fragment "+g.sn+" of level "+g.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(g)):(this.startFragRequested=!0,m.prototype.loadFragment.call(this,g,u,a)):v===B.FragmentState.APPENDING?this.reduceMaxBufferLength(g.duration)&&this.fragmentTracker.removeFragment(g):((b=this.media)===null||b===void 0?void 0:b.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},E.getAppendedFrag=function(g){var u=this.fragmentTracker.getAppendedFrag(g,R.PlaylistLevelType.MAIN);return u&&"fragment"in u?u.fragment:u},E.getBufferedFrag=function(g){return this.fragmentTracker.getBufferedFrag(g,R.PlaylistLevelType.MAIN)},E.followingBufferedFrag=function(g){return g?this.getBufferedFrag(g.end+.5):null},E.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},E.nextLevelSwitch=function(){var g=this.levels,u=this.media;if(u!=null&&u.readyState){var a,b=this.getAppendedFrag(u.currentTime);if(b&&b.start>1&&this.flushMainBuffer(0,b.start-1),!u.paused&&g){var v=this.hls.nextLoadLevel,S=g[v],I=this.fragLastKbps;I&&this.fragCurrent?a=this.fragCurrent.duration*S.maxBitrate/(1e3*I)+1:a=0}else a=0;var j=this.getBufferedFrag(u.currentTime+a);if(j){var z=this.followingBufferedFrag(j);if(z){this.abortCurrentFrag();var V=z.maxStartPTS?z.maxStartPTS:z.start,M=z.duration,N=Math.max(j.end,V+Math.min(Math.max(M-this.config.maxFragLookUpTolerance,M*.5),M*.75));this.flushMainBuffer(N,Number.POSITIVE_INFINITY)}}}},E.abortCurrentFrag=function(){var g=this.fragCurrent;this.fragCurrent=null,g!=null&&g.loader&&g.loader.abort(),this.state===F.State.KEY_LOADING&&(this.state=F.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},E.flushMainBuffer=function(g,u){m.prototype.flushMainBuffer.call(this,g,u,this.altAudio?"video":null)},E.onMediaAttached=function(g,u){m.prototype.onMediaAttached.call(this,g,u);var a=u.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),a.addEventListener("playing",this.onvplaying),a.addEventListener("seeked",this.onvseeked),this.gapController=new L.default(this.config,a,this.fragmentTracker,this.hls)},E.onMediaDetaching=function(){var g=this.media;g&&(g.removeEventListener("playing",this.onvplaying),g.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)},E.onMediaPlaying=function(){this.tick()},E.onMediaSeeked=function(){var g=this.media,u=g?g.currentTime:null;Object(Z.isFiniteNumber)(u)&&this.log("Media seeked to "+u.toFixed(3)),this.tick()},E.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(G.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},E.onManifestParsed=function(g,u){var a=!1,b=!1,v;u.levels.forEach(function(S){v=S.audioCodec,v&&(v.indexOf("mp4a.40.2")!==-1&&(a=!0),v.indexOf("mp4a.40.5")!==-1&&(b=!0))}),this.audioCodecSwitch=a&&b&&!Object(k.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},E.onLevelLoading=function(g,u){var a=this.levels;if(!a||this.state!==F.State.IDLE)return;var b=a[u.level];(!b.details||b.details.live&&this.levelLastLoaded!==u.level||this.waitForCdnTuneIn(b.details))&&(this.state=F.State.WAITING_LEVEL)},E.onLevelLoaded=function(g,u){var a,b=this.levels,v=u.level,S=u.details,I=S.totalduration;if(!b){this.warn("Levels were reset while loading level "+v);return}this.log("Level "+v+" loaded ["+S.startSN+","+S.endSN+"], cc ["+S.startCC+", "+S.endCC+"] duration:"+I);var j=this.fragCurrent;j&&(this.state===F.State.FRAG_LOADING||this.state===F.State.FRAG_LOADING_WAITING_RETRY)&&(j.level!==u.level&&j.loader&&(this.state=F.State.IDLE,j.loader.abort()));var z=b[v],V=0;if(S.live||(a=z.details)!==null&&a!==void 0&&a.live){if(S.fragments[0]||(S.deltaUpdateFailed=!0),S.deltaUpdateFailed)return;V=this.alignPlaylists(S,z.details)}if(z.details=S,this.levelLastLoaded=v,this.hls.trigger(G.Events.LEVEL_UPDATED,{details:S,level:v}),this.state===F.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(S))return;this.state=F.State.IDLE}this.startFragRequested?S.live&&this.synchronizeToLiveEdge(S):this.setStartPosition(S,V),this.tick()},E._handleFragmentLoadProgress=function(g){var u,a=g.frag,b=g.part,v=g.payload,S=this.levels;if(!S){this.warn("Levels were reset while fragment load was in progress. Fragment "+a.sn+" of level "+a.level+" will not be buffered");return}var I=S[a.level],j=I.details;if(!j){this.warn("Dropping fragment "+a.sn+" of level "+a.level+" after level details were reset");return}var z=I.videoCodec,V=j.PTSKnown||!j.live,M=(u=a.initSegment)===null||u===void 0?void 0:u.data,N=this._getAudioCodec(I),$=this.transmuxer=this.transmuxer||new w.default(this.hls,R.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ie=b?b.index:-1,he=ie!==-1,me=new P.ChunkMetadata(a.level,a.sn,a.stats.chunkCount,v.byteLength,ie,he),ke=this.initPTS[a.cc];$.push(v,M,N,z,a,b,j.totalduration,V,me,ke)},E.onAudioTrackSwitching=function(g,u){var a=this.altAudio,b=!!u.url,v=u.id;if(!b){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var S=this.fragCurrent;S!=null&&S.loader&&(this.log("Switching to main audio track, cancel main fragment load"),S.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var I=this.hls;a&&I.trigger(G.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),I.trigger(G.Events.AUDIO_TRACK_SWITCHED,{id:v})}},E.onAudioTrackSwitched=function(g,u){var a=u.id,b=!!this.hls.audioTracks[a].url;if(b){var v=this.videoBuffer;v&&this.mediaBuffer!==v&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=v)}this.altAudio=b,this.tick()},E.onBufferCreated=function(g,u){var a=u.tracks,b,v,S=!1;for(var I in a){var j=a[I];if(j.id==="main"){if(v=I,b=j,I==="video"){var z=a[I];z&&(this.videoBuffer=z.buffer)}}else S=!0}S&&b?(this.log("Alternate track found, use "+v+".buffered to schedule main fragment loading"),this.mediaBuffer=b.buffer):this.mediaBuffer=this.media},E.onFragBuffered=function(g,u){var a=u.frag,b=u.part;if(a&&a.type!==R.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(a)){this.warn("Fragment "+a.sn+(b?" p: "+b.index:"")+" of level "+a.level+" finished buffering, but was aborted. state: "+this.state),this.state===F.State.PARSED&&(this.state=F.State.IDLE);return}var v=b?b.stats:a.stats;this.fragLastKbps=Math.round(8*v.total/(v.buffering.end-v.loading.first)),a.sn!=="initSegment"&&(this.fragPrevious=a),this.fragBufferedComplete(a,b)},E.onError=function(g,u){switch(u.details){case A.ErrorDetails.FRAG_LOAD_ERROR:case A.ErrorDetails.FRAG_LOAD_TIMEOUT:case A.ErrorDetails.KEY_LOAD_ERROR:case A.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(R.PlaylistLevelType.MAIN,u);break;case A.ErrorDetails.LEVEL_LOAD_ERROR:case A.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==F.State.ERROR&&(u.fatal?(this.warn(""+u.details),this.state=F.State.ERROR):!u.levelRetry&&this.state===F.State.WAITING_LEVEL&&(this.state=F.State.IDLE));break;case A.ErrorDetails.BUFFER_FULL_ERROR:if(u.parent==="main"&&(this.state===F.State.PARSING||this.state===F.State.PARSED)){var a=!0,b=this.getFwdBufferInfo(this.media,R.PlaylistLevelType.MAIN);b&&b.len>.5&&(a=!this.reduceMaxBufferLength(b.len)),a&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},E.checkBuffer=function(){var g=this.media,u=this.gapController;if(!g||!u||!g.readyState)return;var a=H.BufferHelper.getBuffered(g);!this.loadedmetadata&&a.length?(this.loadedmetadata=!0,this.seekToStartPos()):u.poll(this.lastCurrentTime),this.lastCurrentTime=g.currentTime},E.onFragLoadEmergencyAborted=function(){this.state=F.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},E.onBufferFlushed=function(g,u){var a=u.type;if(a!==x.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var b=(a===x.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(b,a,R.PlaylistLevelType.MAIN)}},E.onLevelsUpdated=function(g,u){this.levels=u.levels},E.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},E.seekToStartPos=function(){var g=this.media,u=g.currentTime,a=this.startPosition;if(a>=0&&u<a){if(g.seeking){_.logger.log("could not seek to "+a+", already seeking at "+u);return}var b=H.BufferHelper.getBuffered(g),v=b.length?b.start(0):0,S=v-a;S>0&&(S<this.config.maxBufferHole||S<this.config.maxFragLookUpTolerance)&&(_.logger.log("adjusting start position by "+S+" to match buffer start"),a+=S,this.startPosition=a),this.log("seek to target start position "+a+" from current time "+u),g.currentTime=a}},E._getAudioCodec=function(g){var u=this.config.defaultAudioCodec||g.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},E._loadBitrateTestFrag=function(g){var u=this;this._doFragLoad(g).then(function(a){var b=u.hls;if(!a||b.nextLoadLevel||u.fragContextChanged(g))return;u.fragLoadError=0,u.state=F.State.IDLE,u.startFragRequested=!1,u.bitrateTest=!1;var v=g.stats;v.parsing.start=v.parsing.end=v.buffering.start=v.buffering.end=self.performance.now(),b.trigger(G.Events.FRAG_LOADED,a)})},E._handleTransmuxComplete=function(g){var u,a="main",b=this.hls,v=g.remuxResult,S=g.chunkMeta,I=this.getCurrentContext(S);if(!I){this.warn("The loading context changed while buffering fragment "+S.sn+" of level "+S.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(S.level);return}var j=I.frag,z=I.part,V=I.level,M=v.video,N=v.text,$=v.id3,ie=v.initSegment,he=this.altAudio?void 0:v.audio;if(this.fragContextChanged(j))return;if(this.state=F.State.PARSING,ie){ie.tracks&&(this._bufferInitSegment(V,ie.tracks,j,S),b.trigger(G.Events.FRAG_PARSING_INIT_SEGMENT,{frag:j,id:a,tracks:ie.tracks}));var me=ie.initPTS,ke=ie.timescale;Object(Z.isFiniteNumber)(me)&&(this.initPTS[j.cc]=me,b.trigger(G.Events.INIT_PTS_FOUND,{frag:j,id:a,initPTS:me,timescale:ke}))}if(M&&v.independent!==!1){if(V.details){var Se=M.startPTS,Re=M.endPTS,Te=M.startDTS,_e=M.endDTS;if(z)z.elementaryStreams[M.type]={startPTS:Se,endPTS:Re,startDTS:Te,endDTS:_e};else if(M.firstKeyFrame&&M.independent&&(this.couldBacktrack=!0),M.dropped&&M.independent){var ye=this.getLoadPosition()+this.config.maxBufferHole;if(ye<Se){this.backtrack(j);return}j.setElementaryStreamInfo(M.type,j.start,Re,j.start,_e,!0)}j.setElementaryStreamInfo(M.type,Se,Re,Te,_e),this.bufferFragmentData(M,j,z,S)}}else if(v.independent===!1){this.backtrack(j);return}if(he){var K=he.startPTS,l=he.endPTS,c=he.startDTS,D=he.endDTS;z&&(z.elementaryStreams[x.ElementaryStreamTypes.AUDIO]={startPTS:K,endPTS:l,startDTS:c,endDTS:D}),j.setElementaryStreamInfo(x.ElementaryStreamTypes.AUDIO,K,l,c,D),this.bufferFragmentData(he,j,z,S)}if($!=null&&(u=$.samples)!==null&&u!==void 0&&u.length){var X={frag:j,id:a,samples:$.samples};b.trigger(G.Events.FRAG_PARSING_METADATA,X)}if(N){var U={frag:j,id:a,samples:N.samples};b.trigger(G.Events.FRAG_PARSING_USERDATA,U)}},E._bufferInitSegment=function(g,u,a,b){var v=this;if(this.state!==F.State.PARSING)return;this.audioOnly=!!u.audio&&!u.video,this.altAudio&&!this.audioOnly&&delete u.audio;var S=u.audio,I=u.video,j=u.audiovideo;if(S){var z=g.audioCodec,V=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(z&&(z.indexOf("mp4a.40.5")!==-1?z="mp4a.40.2":z="mp4a.40.5"),S.metadata.channelCount!==1&&V.indexOf("firefox")===-1&&(z="mp4a.40.5")),V.indexOf("android")!==-1&&S.container!=="audio/mpeg"&&(z="mp4a.40.2",this.log("Android: force audio codec to "+z)),g.audioCodec&&g.audioCodec!==z&&this.log('Swapping manifest audio codec "'+g.audioCodec+'" for "'+z+'"'),S.levelCodec=z,S.id="main",this.log("Init audio buffer, container:"+S.container+", codecs[selected/level/parsed]=["+(z||"")+"/"+(g.audioCodec||"")+"/"+S.codec+"]")}I&&(I.levelCodec=g.videoCodec,I.id="main",this.log("Init video buffer, container:"+I.container+", codecs[level/parsed]=["+(g.videoCodec||"")+"/"+I.codec+"]")),j&&this.log("Init audiovideo buffer, container:"+j.container+", codecs[level/parsed]=["+(g.attrs.CODECS||"")+"/"+j.codec+"]"),this.hls.trigger(G.Events.BUFFER_CODECS,u),Object.keys(u).forEach(function(M){var N=u[M],$=N.initSegment;$!=null&&$.byteLength&&v.hls.trigger(G.Events.BUFFER_APPENDING,{type:M,data:$,frag:a,part:null,chunkMeta:b,parent:a.type})}),this.tick()},E.backtrack=function(g){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(g);var u=this.fragmentTracker.backtrack(g);this.fragPrevious=null,this.nextLoadPosition=g.start,u?this.resetFragmentLoading(g):this.state=F.State.BACKTRACKING},E.checkFragmentChanged=function(){var g=this.media,u=null;if(g&&g.readyState>1&&g.seeking===!1){var a=g.currentTime;if(H.BufferHelper.isBuffered(g,a)?u=this.getAppendedFrag(a):H.BufferHelper.isBuffered(g,a+.1)&&(u=this.getAppendedFrag(a+.1)),u){var b=this.fragPlaying,v=u.level;(!b||u.sn!==b.sn||b.level!==v||u.urlId!==b.urlId)&&(this.hls.trigger(G.Events.FRAG_CHANGED,{frag:u}),(!b||b.level!==v)&&this.hls.trigger(G.Events.LEVEL_SWITCHED,{level:v}),this.fragPlaying=u)}}},o(f,[{key:"nextLevel",get:function(){var g=this.nextBufferedFrag;return g?g.level:-1}},{key:"currentLevel",get:function(){var g=this.media;if(g){var u=this.getAppendedFrag(g.currentTime);if(u)return u.level}return-1}},{key:"nextBufferedFrag",get:function(){var g=this.media;if(g){var u=this.getAppendedFrag(g.currentTime);return this.followingBufferedFrag(u)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),f}(F.default)},"./src/controller/subtitle-stream-controller.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"SubtitleStreamController",function(){return s});var Z=O("./src/events.ts"),F=O("./src/utils/logger.ts"),k=O("./src/utils/buffer-helper.ts"),G=O("./src/controller/fragment-finders.ts"),H=O("./src/utils/discontinuities.ts"),B=O("./src/controller/level-helper.ts"),R=O("./src/controller/fragment-tracker.ts"),x=O("./src/controller/base-stream-controller.ts"),w=O("./src/types/loader.ts"),P=O("./src/types/level.ts");function L(d,T){for(var y=0;y<T.length;y++){var m=T[y];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(d,m.key,m)}}function A(d,T,y){return T&&L(d.prototype,T),y&&L(d,y),d}function _(d,T){d.prototype=Object.create(T.prototype),d.prototype.constructor=d,h(d,T)}function h(d,T){return h=Object.setPrototypeOf||function(m,f){return m.__proto__=f,m},h(d,T)}var o=500,s=function(d){_(T,d);function T(m,f){var E;return E=d.call(this,m,f,"[subtitle-stream-controller]")||this,E.levels=[],E.currentTrackId=-1,E.tracksBuffered=[],E.mainDetails=null,E._registerListeners(),E}var y=T.prototype;return y.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},y._registerListeners=function(){var f=this.hls;f.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),f.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),f.on(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),f.on(Z.Events.LEVEL_LOADED,this.onLevelLoaded,this),f.on(Z.Events.ERROR,this.onError,this),f.on(Z.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),f.on(Z.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),f.on(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),f.on(Z.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),f.on(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},y._unregisterListeners=function(){var f=this.hls;f.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),f.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),f.off(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),f.off(Z.Events.LEVEL_LOADED,this.onLevelLoaded,this),f.off(Z.Events.ERROR,this.onError,this),f.off(Z.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),f.off(Z.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),f.off(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),f.off(Z.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),f.off(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},y.startLoad=function(){this.stopLoad(),this.state=x.State.IDLE,this.setInterval(o),this.tick()},y.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},y.onLevelLoaded=function(f,E){this.mainDetails=E.details},y.onSubtitleFragProcessed=function(f,E){var p=E.frag,g=E.success;if(this.fragPrevious=p,this.state=x.State.IDLE,!g)return;var u=this.tracksBuffered[this.currentTrackId];if(!u)return;for(var a,b=p.start,v=0;v<u.length;v++)if(b>=u[v].start&&b<=u[v].end){a=u[v];break}var S=p.start+p.duration;a?a.end=S:(a={start:b,end:S},u.push(a)),this.fragmentTracker.fragBuffered(p)},y.onBufferFlushing=function(f,E){var p=E.startOffset,g=E.endOffset;if(p===0&&g!==Number.POSITIVE_INFINITY){var u=this.currentTrackId,a=this.levels;if(!a.length||!a[u]||!a[u].details)return;var b=a[u].details,v=b.targetduration,S=g-v;if(S<=0)return;E.endOffsetSubtitles=Math.max(0,S),this.tracksBuffered.forEach(function(I){for(var j=0;j<I.length;){if(I[j].end<=S){I.shift();continue}else if(I[j].start<S)I[j].start=S;else break;j++}}),this.fragmentTracker.removeFragmentsInRange(p,S,w.PlaylistLevelType.SUBTITLE)}},y.onError=function(f,E){var p,g=E.frag;if(!g||g.type!==w.PlaylistLevelType.SUBTITLE)return;(p=this.fragCurrent)!==null&&p!==void 0&&p.loader&&this.fragCurrent.loader.abort(),this.state=x.State.IDLE},y.onSubtitleTracksUpdated=function(f,E){var p=this,g=E.subtitleTracks;this.tracksBuffered=[],this.levels=g.map(function(u){return new P.Level(u)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(u){p.tracksBuffered[u.id]=[]}),this.mediaBuffer=null},y.onSubtitleTrackSwitch=function(f,E){if(this.currentTrackId=E.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var p=this.levels[this.currentTrackId];p!=null&&p.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,p&&this.setInterval(o)},y.onSubtitleTrackLoaded=function(f,E){var p,g=E.details,u=E.id,a=this.currentTrackId,b=this.levels;if(!b.length)return;var v=b[a];if(u>=b.length||u!==a||!v)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,g.live||(p=v.details)!==null&&p!==void 0&&p.live){var S=this.mainDetails;if(g.deltaUpdateFailed||!S)return;var I=S.fragments[0];if(!v.details)g.hasProgramDateTime&&S.hasProgramDateTime?Object(H.alignMediaPlaylistByPDT)(g,S):I&&Object(B.addSliding)(g,I.start);else{var j=this.alignPlaylists(g,v.details);j===0&&I&&Object(B.addSliding)(g,I.start)}}if(v.details=g,this.levelLastLoaded=u,this.tick(),g.live&&!this.fragCurrent&&this.media&&this.state===x.State.IDLE){var z=Object(G.findFragmentByPTS)(null,g.fragments,this.media.currentTime,0);z||(this.warn("Subtitle playlist not aligned with playback"),v.details=void 0)}},y._handleFragmentLoadComplete=function(f){var E=f.frag,p=f.payload,g=E.decryptdata,u=this.hls;if(this.fragContextChanged(E))return;if(p&&p.byteLength>0&&g&&g.key&&g.iv&&g.method==="AES-128"){var a=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(p),g.key.buffer,g.iv.buffer).then(function(b){var v=performance.now();u.trigger(Z.Events.FRAG_DECRYPTED,{frag:E,payload:b,stats:{tstart:a,tdecrypt:v}})})}},y.doTick=function(){if(!this.media){this.state=x.State.IDLE;return}if(this.state===x.State.IDLE){var f,E=this.currentTrackId,p=this.levels;if(!p.length||!p[E]||!p[E].details)return;var g=p[E].details,u=g.targetduration,a=this.config,b=this.media,v=k.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,b.currentTime-u,a.maxBufferHole),S=v.end,I=v.len,j=this.getMaxBufferLength()+u;if(I>j)return;console.assert(g,"Subtitle track details are defined on idle subtitle stream controller tick");var z=g.fragments,V=z.length,M=g.edge,N,$=this.fragPrevious;if(S<M){var ie=a.maxFragLookUpTolerance;$&&g.hasProgramDateTime&&(N=Object(G.findFragmentByPDT)(z,$.endProgramDateTime,ie)),N||(N=Object(G.findFragmentByPTS)($,z,S,ie),!N&&$&&$.start<z[0].start&&(N=z[0]))}else N=z[V-1];(f=N)!==null&&f!==void 0&&f.encrypted?(F.logger.log("Loading key for "+N.sn),this.state=x.State.KEY_LOADING,this.hls.trigger(Z.Events.KEY_LOADING,{frag:N})):N&&this.fragmentTracker.getState(N)===R.FragmentState.NOT_LOADED&&this.loadFragment(N,g,S)}},y.loadFragment=function(f,E,p){this.fragCurrent=f,d.prototype.loadFragment.call(this,f,E,p)},A(T,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),T}(x.default)},"./src/controller/subtitle-track-controller.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/events.ts"),F=O("./src/utils/texttrack-utils.ts"),k=O("./src/controller/base-playlist-controller.ts"),G=O("./src/types/loader.ts");function H(L,A){for(var _=0;_<A.length;_++){var h=A[_];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(L,h.key,h)}}function B(L,A,_){return A&&H(L.prototype,A),_&&H(L,_),L}function R(L,A){L.prototype=Object.create(A.prototype),L.prototype.constructor=L,x(L,A)}function x(L,A){return x=Object.setPrototypeOf||function(h,o){return h.__proto__=o,h},x(L,A)}var w=function(L){R(A,L);function A(h){var o;return o=L.call(this,h,"[subtitle-track-controller]")||this,o.media=null,o.tracks=[],o.groupId=null,o.tracksInGroup=[],o.trackId=-1,o.selectDefaultTrack=!0,o.queuedDefaultTrack=-1,o.trackChangeListener=function(){return o.onTextTracksChanged()},o.asyncPollTrackChange=function(){return o.pollTrackChange(0)},o.useTextTrackPolling=!1,o.subtitlePollingInterval=-1,o.subtitleDisplay=!0,o.registerListeners(),o}var _=A.prototype;return _.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,L.prototype.destroy.call(this)},_.registerListeners=function(){var o=this.hls;o.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.on(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.on(Z.Events.ERROR,this.onError,this)},_.unregisterListeners=function(){var o=this.hls;o.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.off(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.off(Z.Events.ERROR,this.onError,this)},_.onMediaAttached=function(o,s){if(this.media=s.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},_.pollTrackChange=function(o){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,o)},_.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 o=P(this.media.textTracks);o.forEach(function(s){Object(F.clearCurrentCues)(s)}),this.subtitleTrack=-1,this.media=null},_.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},_.onManifestParsed=function(o,s){this.tracks=s.subtitleTracks},_.onSubtitleTrackLoaded=function(o,s){var d=s.id,T=s.details,y=this.trackId,m=this.tracksInGroup[y];if(!m){this.warn("Invalid subtitle track id "+d);return}var f=m.details;m.details=s.details,this.log("subtitle track "+d+" loaded ["+T.startSN+"-"+T.endSN+"]"),d===this.trackId&&(this.retryCount=0,this.playlistLoaded(d,s,f))},_.onLevelLoading=function(o,s){this.switchLevel(s.level)},_.onLevelSwitching=function(o,s){this.switchLevel(s.level)},_.switchLevel=function(o){var s=this.hls.levels[o];if(!(s!=null&&s.textGroupIds))return;var d=s.textGroupIds[s.urlId];if(this.groupId!==d){var T=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,y=this.tracks.filter(function(E){return!d||E.groupId===d});this.tracksInGroup=y;var m=this.findTrackId(T==null?void 0:T.name)||this.findTrackId();this.groupId=d;var f={subtitleTracks:y};this.log("Updating subtitle tracks, "+y.length+' track(s) found in "'+d+'" group-id'),this.hls.trigger(Z.Events.SUBTITLE_TRACKS_UPDATED,f),m!==-1&&this.setSubtitleTrack(m,T)}},_.findTrackId=function(o){for(var s=this.tracksInGroup,d=0;d<s.length;d++){var T=s[d];if((!this.selectDefaultTrack||T.default)&&(!o||o===T.name))return T.id}return-1},_.onError=function(o,s){if(L.prototype.onError.call(this,o,s),s.fatal||!s.context)return;s.context.type===G.PlaylistContextType.SUBTITLE_TRACK&&s.context.id===this.trackId&&s.context.groupId===this.groupId&&this.retryLoadingOrFail(s)},_.loadPlaylist=function(o){var s=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(s)){var d=s.id,T=s.groupId,y=s.url;if(o)try{y=o.addDirectives(y)}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:y,id:d,groupId:T,deliveryDirectives:o||null})}},_.toggleTrackModes=function(o){var s=this,d=this.media,T=this.subtitleDisplay,y=this.trackId;if(!d)return;var m=P(d.textTracks),f=m.filter(function(g){return g.groupId===s.groupId});if(o===-1)[].slice.call(m).forEach(function(g){g.mode="disabled"});else{var E=f[y];E&&(E.mode="disabled")}var p=f[o];p&&(p.mode=T?"showing":"hidden")},_.setSubtitleTrack=function(o,s){var d,T=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=o;return}if(this.trackId!==o&&this.toggleTrackModes(o),this.trackId===o&&(o===-1||(d=T[o])!==null&&d!==void 0&&d.details)||o<-1||o>=T.length)return;this.clearTimer();var y=T[o];if(this.log("Switching to subtitle track "+o),this.trackId=o,y){var m=y.id,f=y.groupId,E=f===void 0?"":f,p=y.name,g=y.type,u=y.url;this.hls.trigger(Z.Events.SUBTITLE_TRACK_SWITCH,{id:m,groupId:E,name:p,type:g,url:u});var a=this.switchParams(y.url,s==null?void 0:s.details);this.loadPlaylist(a)}else this.hls.trigger(Z.Events.SUBTITLE_TRACK_SWITCH,{id:o})},_.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var o=-1,s=P(this.media.textTracks),d=0;d<s.length;d++)if(s[d].mode==="hidden")o=d;else if(s[d].mode==="showing"){o=d;break}this.subtitleTrack!==o&&(this.subtitleTrack=o)},B(A,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(o){this.selectDefaultTrack=!1;var s=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(o,s)}}]),A}(k.default);function P(L){for(var A=[],_=0;_<L.length;_++){var h=L[_];h.kind==="subtitles"&&h.label&&A.push(L[_])}return A}J.default=w},"./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"),F=O("./src/events.ts"),k=O("./src/utils/cea-608-parser.ts"),G=O("./src/utils/output-filter.ts"),H=O("./src/utils/webvtt-parser.ts"),B=O("./src/utils/texttrack-utils.ts"),R=O("./src/utils/imsc1-ttml-parser.ts"),x=O("./src/types/loader.ts"),w=O("./src/utils/logger.ts"),P=function(){function h(s){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=_(),this.captionsProperties=void 0,this.hls=s,this.config=s.config,this.Cues=s.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var d=new G.default(this,"textTrack1"),T=new G.default(this,"textTrack2"),y=new G.default(this,"textTrack3"),m=new G.default(this,"textTrack4");this.cea608Parser1=new k.default(1,d,T),this.cea608Parser2=new k.default(3,y,m)}s.on(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.on(F.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.on(F.Events.FRAG_LOADING,this.onFragLoading,this),s.on(F.Events.FRAG_LOADED,this.onFragLoaded,this),s.on(F.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.on(F.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.on(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.on(F.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.on(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var o=h.prototype;return o.destroy=function(){var d=this.hls;d.off(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),d.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.off(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.off(F.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),d.off(F.Events.FRAG_LOADING,this.onFragLoading,this),d.off(F.Events.FRAG_LOADED,this.onFragLoaded,this),d.off(F.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),d.off(F.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),d.off(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.off(F.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),d.off(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},o.addCues=function(d,T,y,m,f){for(var E=!1,p=f.length;p--;){var g=f[p],u=A(g[0],g[1],T,y);if(u>=0&&(g[0]=Math.min(g[0],T),g[1]=Math.max(g[1],y),E=!0,u/(y-T)>.5))return}if(E||f.push([T,y]),this.config.renderTextTracksNatively){var a=this.captionsTracks[d];this.Cues.newCue(a,T,y,m)}else{var b=this.Cues.newCue(null,T,y,m);this.hls.trigger(F.Events.CUES_PARSED,{type:"captions",cues:b,track:d})}},o.onInitPtsFound=function(d,T){var y=this,m=T.frag,f=T.id,E=T.initPTS,p=T.timescale,g=this.unparsedVttFrags;f==="main"&&(this.initPTS[m.cc]=E,this.timescale[m.cc]=p),g.length&&(this.unparsedVttFrags=[],g.forEach(function(u){y.onFragLoaded(F.Events.FRAG_LOADED,u)}))},o.getExistingTrack=function(d){var T=this.media;if(T)for(var y=0;y<T.textTracks.length;y++){var m=T.textTracks[y];if(m[d])return m}return null},o.createCaptionsTrack=function(d){this.config.renderTextTracksNatively?this.createNativeTrack(d):this.createNonNativeTrack(d)},o.createNativeTrack=function(d){if(this.captionsTracks[d])return;var T=this.captionsProperties,y=this.captionsTracks,m=this.media,f=T[d],E=f.label,p=f.languageCode,g=this.getExistingTrack(d);if(g)y[d]=g,Object(B.clearCurrentCues)(y[d]),Object(B.sendAddTrackEvent)(y[d],m);else{var u=this.createTextTrack("captions",E,p);u&&(u[d]=!0,y[d]=u)}},o.createNonNativeTrack=function(d){if(this.nonNativeCaptionsTracks[d])return;var T=this.captionsProperties[d];if(!T)return;var y=T.label,m={_id:d,label:y,kind:"captions",default:T.media?!!T.media.default:!1,closedCaptions:T.media};this.nonNativeCaptionsTracks[d]=m,this.hls.trigger(F.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[m]})},o.createTextTrack=function(d,T,y){var m=this.media;return m?m.addTextTrack(d,T,y):void 0},o.onMediaAttaching=function(d,T){this.media=T.media,this._cleanTracks()},o.onMediaDetaching=function(){var d=this.captionsTracks;Object.keys(d).forEach(function(T){Object(B.clearCurrentCues)(d[T]),delete 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w},H.getAvcDecryptedUnit=function(R,x){for(var w=new Uint8Array(x),P=0,L=32;L<=R.length-16;L+=160,P+=16)R.set(w.subarray(P,P+16),L);return R},H.decryptAvcSample=function(R,x,w,P,L,A){var _=Object(F.discardEPB)(L.data),h=this.getAvcEncryptedData(_),o=this;this.decryptBuffer(h.buffer,function(s){L.data=o.getAvcDecryptedUnit(_,s),A||o.decryptAvcSamples(R,x,w+1,P)})},H.decryptAvcSamples=function(R,x,w,P){if(R instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;x++,w=0){if(x>=R.length){P();return}for(var L=R[x].units;!(w>=L.length);w++){var A=L[w];if(A.data.length<=48||A.type!==1&&A.type!==5)continue;var _=this.decrypter.isSync();if(this.decryptAvcSample(R,x,w,P,A,_),!_)return}}},G}();J.default=k},"./src/demux/transmuxer-interface.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return L});var Z=O("./node_modules/webworkify-webpack/index.js"),F=O.n(Z),k=O("./src/events.ts"),G=O("./src/demux/transmuxer.ts"),H=O("./src/utils/logger.ts"),B=O("./src/errors.ts"),R=O("./src/utils/mediasource-helper.ts"),x=O("./node_modules/eventemitter3/index.js"),w=O.n(x),P=Object(R.getMediaSource)()||{isTypeSupported:function(){return!1}},L=function(){function A(h,o,s,d){var T=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=h,this.id=o,this.onTransmuxComplete=s,this.onFlush=d;var y=h.config,m=function(u,a){a=a||{},a.frag=T.frag,a.id=T.id,h.trigger(u,a)};this.observer=new x.EventEmitter,this.observer.on(k.Events.FRAG_DECRYPTED,m),this.observer.on(k.Events.ERROR,m);var f={mp4:P.isTypeSupported("video/mp4"),mpeg:P.isTypeSupported("audio/mpeg"),mp3:P.isTypeSupported('audio/mp4; codecs="mp3"')},E=navigator.vendor;if(y.enableWorker&&typeof Worker!="undefined"){H.logger.log("demuxing in webworker");var p;try{p=this.worker=Z("./src/demux/transmuxer-worker.ts"),this.onwmsg=this.onWorkerMessage.bind(this),p.addEventListener("message",this.onwmsg),p.onerror=function(g){h.trigger(k.Events.ERROR,{type:B.ErrorTypes.OTHER_ERROR,details:B.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",error:new Error(g.message+" ("+g.filename+":"+g.lineno+")")})},p.postMessage({cmd:"init",typeSupported:f,vendor:E,id:o,config:JSON.stringify(y)})}catch(g){H.logger.warn("Error in worker:",g),H.logger.error("Error while initializing DemuxerWorker, fallback to inline"),p&&self.URL.revokeObjectURL(p.objectURL),this.transmuxer=new G.default(this.observer,f,y,E,o),this.worker=null}}else this.transmuxer=new G.default(this.observer,f,y,E,o)}var _=A.prototype;return _.destroy=function(){var o=this.worker;if(o)o.removeEventListener("message",this.onwmsg),o.terminate(),this.worker=null;else{var s=this.transmuxer;s&&(s.destroy(),this.transmuxer=null)}var d=this.observer;d&&d.removeAllListeners(),this.observer=null},_.push=function(o,s,d,T,y,m,f,E,p,g){var u=this;p.transmuxing.start=self.performance.now();var a=this.transmuxer,b=this.worker,v=m?m.start:y.start,S=y.decryptdata,I=this.frag,j=!(I&&y.cc===I.cc),z=!(I&&p.level===I.level),V=I?p.sn-I.sn:-1,M=this.part?p.part-this.part.index:1,N=!z&&(V===1||V===0&&M===1),$=self.performance.now();(z||V||y.stats.parsing.start===0)&&(y.stats.parsing.start=$),m&&(M||!N)&&(m.stats.parsing.start=$);var ie=new G.TransmuxState(j,N,E,z,v);if(!N||j){H.logger.log("[transmuxer-interface, "+y.type+"]: Starting new transmux session for sn: "+p.sn+" p: "+p.part+" level: "+p.level+" id: "+p.id+`
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trackSwitch: `+z+`
contiguous: `+N+`
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s=o.data,d=this.hls;switch(s.event){case"init":{self.URL.revokeObjectURL(this.worker.objectURL);break}case"transmuxComplete":{this.handleTransmuxComplete(s.data);break}case"flush":{this.onFlush(s.data);break}default:{s.data=s.data||{},s.data.frag=this.frag,s.data.id=this.id,d.trigger(s.event,s.data);break}}},_.configureTransmuxer=function(o){var s=this.worker,d=this.transmuxer;s?s.postMessage({cmd:"configure",config:o}):d&&d.configure(o)},_.handleTransmuxComplete=function(o){o.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(o)},A}()},"./src/demux/transmuxer-worker.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return B});var Z=O("./src/demux/transmuxer.ts"),F=O("./src/events.ts"),k=O("./src/utils/logger.ts"),G=O("./node_modules/eventemitter3/index.js"),H=O.n(G);function B(L){var A=new G.EventEmitter,_=function(o,s){L.postMessage({event:o,data:s})};A.on(F.Events.FRAG_DECRYPTED,_),A.on(F.Events.ERROR,_),L.addEventListener("message",function(h){var o=h.data;switch(o.cmd){case"init":{var s=JSON.parse(o.config);L.transmuxer=new Z.default(A,o.typeSupported,s,o.vendor,o.id),Object(k.enableLogs)(s.debug),_("init",null);break}case"configure":{L.transmuxer.configure(o.config);break}case"demux":{var d=L.transmuxer.push(o.data,o.decryptdata,o.chunkMeta,o.state);Object(Z.isPromise)(d)?d.then(function(m){R(L,m)}):R(L,d);break}case"flush":{var T=o.chunkMeta,y=L.transmuxer.flush(T);Object(Z.isPromise)(y)?y.then(function(m){w(L,m,T)}):w(L,y,T);break}default:break}})}function R(L,A){if(P(A.remuxResult))return;var _=[],h=A.remuxResult,o=h.audio,s=h.video;o&&x(_,o),s&&x(_,s),L.postMessage({event:"transmuxComplete",data:A},_)}function x(L,A){A.data1&&L.push(A.data1.buffer),A.data2&&L.push(A.data2.buffer)}function 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h=[{demux:B.default,remux:x.default},{demux:H.default,remux:w.default},{demux:G.default,remux:x.default},{demux:R.default,remux:x.default}],o=1024;h.forEach(function(E){var p=E.demux;o=Math.max(o,p.minProbeByteLength)});var s=function(){function E(g,u,a,b,v){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new P.default,this.observer=g,this.typeSupported=u,this.config=a,this.vendor=b,this.id=v}var p=E.prototype;return p.configure=function(u){this.transmuxConfig=u,this.decrypter&&this.decrypter.reset()},p.push=function(u,a,b,v){var S=this,I=b.transmuxing;I.executeStart=_();var j=new Uint8Array(u),z=this.cache,V=this.config,M=this.currentTransmuxState,N=this.transmuxConfig;v&&(this.currentTransmuxState=v);var $=d(j,a);if($&&$.method==="AES-128"){var ie=this.getDecrypter();if(V.enableSoftwareAES){var he=ie.softwareDecrypt(j,$.key.buffer,$.iv.buffer);if(!he)return I.executeEnd=_(),T(b);j=new Uint8Array(he)}else return this.decryptionPromise=ie.webCryptoDecrypt(j,$.key.buffer,$.iv.buffer).then(function(be){var xe=S.push(be,null,b);return S.decryptionPromise=null,xe}),this.decryptionPromise}var me=v||M,ke=me.contiguous,Se=me.discontinuity,Re=me.trackSwitch,Te=me.accurateTimeOffset,_e=me.timeOffset,ye=N.audioCodec,K=N.videoCodec,l=N.defaultInitPts,c=N.duration,D=N.initSegmentData;if((Se||Re)&&this.resetInitSegment(D,ye,K,c),Se&&this.resetInitialTimestamp(l),ke||this.resetContiguity(),this.needsProbing(j,Se,Re)){if(z.dataLength){var X=z.flush();j=Object(L.appendUint8Array)(X,j)}this.configureTransmuxer(j,N)}var U=this.transmux(j,$,_e,Te,b),oe=this.currentTransmuxState;return oe.contiguous=!0,oe.discontinuity=!1,oe.trackSwitch=!1,I.executeEnd=_(),U},p.flush=function(u){var a=this,b=u.transmuxing;b.executeStart=_();var v=this.decrypter,S=this.cache,I=this.currentTransmuxState,j=this.decryptionPromise;if(j)return j.then(function(){return a.flush(u)});var z=[],V=I.timeOffset;if(v){var M=v.flush();M&&z.push(this.push(M,null,u))}var N=S.dataLength;S.reset();var $=this.demuxer,ie=this.remuxer;if(!$||!ie)return N>=o&&this.observer.emit(Z.Events.ERROR,Z.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),b.executeEnd=_(),[T(u)];var he=$.flush(V);return y(he)?he.then(function(me){return a.flushRemux(z,me,u),z}):(this.flushRemux(z,he,u),z)},p.flushRemux=function(u,a,b){var v=a.audioTrack,S=a.avcTrack,I=a.id3Track,j=a.textTrack,z=this.currentTransmuxState,V=z.accurateTimeOffset,M=z.timeOffset;A.logger.log("[transmuxer.ts]: Flushed fragment "+b.sn+(b.part>-1?" p: "+b.part:"")+" of level "+b.level);var N=this.remuxer.remux(v,S,I,j,M,V,!0,this.id);u.push({remuxResult:N,chunkMeta:b}),b.transmuxing.executeEnd=_()},p.resetInitialTimestamp=function(u){var a=this.demuxer,b=this.remuxer;if(!a||!b)return;a.resetTimeStamp(u),b.resetTimeStamp(u)},p.resetContiguity=function(){var u=this.demuxer,a=this.remuxer;if(!u||!a)return;u.resetContiguity(),a.resetNextTimestamp()},p.resetInitSegment=function(u,a,b,v){var S=this.demuxer,I=this.remuxer;if(!S||!I)return;S.resetInitSegment(a,b,v),I.resetInitSegment(u,a,b)},p.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},p.transmux=function(u,a,b,v,S){var I;return a&&a.method==="SAMPLE-AES"?I=this.transmuxSampleAes(u,a,b,v,S):I=this.transmuxUnencrypted(u,b,v,S),I},p.transmuxUnencrypted=function(u,a,b,v){var S=this.demuxer.demux(u,a,!1,!this.config.progressive),I=S.audioTrack,j=S.avcTrack,z=S.id3Track,V=S.textTrack,M=this.remuxer.remux(I,j,z,V,a,b,!1,this.id);return{remuxResult:M,chunkMeta:v}},p.transmuxSampleAes=function(u,a,b,v,S){var I=this;return this.demuxer.demuxSampleAes(u,a,b).then(function(j){var z=I.remuxer.remux(j.audioTrack,j.avcTrack,j.id3Track,j.textTrack,b,v,!1,I.id);return{remuxResult:z,chunkMeta:S}})},p.configureTransmuxer=function(u,a){for(var b=this.config,v=this.observer,S=this.typeSupported,I=this.vendor,j=a.audioCodec,z=a.defaultInitPts,V=a.duration,M=a.initSegmentData,N=a.videoCodec,$,ie=0,he=h.length;ie<he;ie++)if(h[ie].demux.probe(u)){$=h[ie];break}$||(A.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),$={demux:H.default,remux:w.default});var me=this.demuxer,ke=this.remuxer,Se=$.remux,Re=$.demux;(!ke||!(ke instanceof Se))&&(this.remuxer=new Se(v,b,S,I)),(!me||!(me instanceof Re))&&(this.demuxer=new Re(v,b,S),this.probe=Re.probe),this.resetInitSegment(M,j,N,V),this.resetInitialTimestamp(z)},p.needsProbing=function(u,a,b){return!this.demuxer||!this.remuxer||a||b},p.getDecrypter=function(){var u=this.decrypter;return u||(u=this.decrypter=new k.default(this.observer,this.config)),u},E}();function d(E,p){var g=null;return E.byteLength>0&&p!=null&&p.key!=null&&p.iv!==null&&p.method!=null&&(g=p),g}var T=function(p){return{remuxResult:{},chunkMeta:p}};function y(E){return"then"in E&&E.then instanceof Function}var m=function(p,g,u,a,b){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=p,this.videoCodec=g,this.initSegmentData=u,this.duration=a,this.defaultInitPts=b},f=function(p,g,u,a,b){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 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m.resetInitSegment=function(E,p,g){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=y.createTrack("video",g),this._audioTrack=y.createTrack("audio",g),this._id3Track=y.createTrack("id3",g),this._txtTrack=y.createTrack("text",g),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=E,this.videoCodec=p,this._duration=g},m.resetTimeStamp=function(){},m.resetContiguity=function(){var E=this._audioTrack,p=this._avcTrack,g=this._id3Track;E&&(E.pesData=null),p&&(p.pesData=null),g&&(g.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},m.demux=function(E,p,g,u){g===void 0&&(g=!1),u===void 0&&(u=!1),g||(this.sampleAes=null);var a,b=this._avcTrack,v=this._audioTrack,S=this._id3Track,I=b.pid,j=b.pesData,z=v.pid,V=S.pid,M=v.pesData,N=S.pesData,$=!1,ie=this.pmtParsed,he=this._pmtId,me=E.length;if(this.remainderData&&(E=Object(R.appendUint8Array)(this.remainderData,E),me=E.length,this.remainderData=null),me<188&&!u)return this.remainderData=E,{audioTrack:v,avcTrack:b,id3Track:S,textTrack:this._txtTrack};var ke=Math.max(0,y.syncOffset(E));me-=(me+ke)%188,me<E.byteLength&&!u&&(this.remainderData=new Uint8Array(E.buffer,me,E.buffer.byteLength-me));for(var Se=ke;Se<me;Se+=188)if(E[Se]===71){var Re=!!(E[Se+1]&64),Te=((E[Se+1]&31)<<8)+E[Se+2],_e=(E[Se+3]&48)>>4,ye=void 0;if(_e>1){if(ye=Se+5+E[Se+4],ye===Se+188)continue}else ye=Se+4;switch(Te){case I:Re&&(j&&(a=o(j))&&this.parseAVCPES(a,!1),j={data:[],size:0}),j&&(j.data.push(E.subarray(ye,Se+188)),j.size+=Se+188-ye);break;case z:Re&&(M&&(a=o(M))&&(v.isAAC?this.parseAACPES(a):this.parseMPEGPES(a)),M={data:[],size:0}),M&&(M.data.push(E.subarray(ye,Se+188)),M.size+=Se+188-ye);break;case V:Re&&(N&&(a=o(N))&&this.parseID3PES(a),N={data:[],size:0}),N&&(N.data.push(E.subarray(ye,Se+188)),N.size+=Se+188-ye);break;case 0:Re&&(ye+=E[ye]+1),he=this._pmtId=_(E,ye);break;case he:{Re&&(ye+=E[ye]+1);var K=h(E,ye,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,g);I=K.avc,I>0&&(b.pid=I),z=K.audio,z>0&&(v.pid=z,v.isAAC=K.isAAC),V=K.id3,V>0&&(S.pid=V),$&&!ie&&(x.logger.log("reparse from beginning"),$=!1,Se=ke-188),ie=this.pmtParsed=!0;break}case 17:case 8191:break;default:$=!0;break}}else this.observer.emit(B.Events.ERROR,B.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});b.pesData=j,v.pesData=M,S.pesData=N;var l={audioTrack:v,avcTrack:b,id3Track:S,textTrack:this._txtTrack};return u&&this.extractRemainingSamples(l),l},m.flush=function(){var E=this.remainderData;this.remainderData=null;var p;return E?p=this.demux(E,-1,!1,!0):p={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(p),this.sampleAes?this.decrypt(p,this.sampleAes):p},m.extractRemainingSamples=function(E){var p=E.audioTrack,g=E.avcTrack,u=E.id3Track,a=g.pesData,b=p.pesData,v=u.pesData,S;a&&(S=o(a))?(this.parseAVCPES(S,!0),g.pesData=null):g.pesData=a,b&&(S=o(b))?(p.isAAC?this.parseAACPES(S):this.parseMPEGPES(S),p.pesData=null):(b!=null&&b.size&&x.logger.log("last AAC PES packet truncated,might overlap between fragments"),p.pesData=b),v&&(S=o(v))?(this.parseID3PES(S),u.pesData=null):u.pesData=v},m.demuxSampleAes=function(E,p,g){var u=this.demux(E,g,!0,!this.config.progressive),a=this.sampleAes=new H.default(this.observer,this.config,p);return this.decrypt(u,a)},m.decrypt=function(E,p){return new Promise(function(g){var u=E.audioTrack,a=E.avcTrack;u.samples&&u.isAAC?p.decryptAacSamples(u.samples,0,function(){a.samples?p.decryptAvcSamples(a.samples,0,0,function(){g(E)}):g(E)}):a.samples&&p.decryptAvcSamples(a.samples,0,0,function(){g(E)})})},m.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},m.parseAVCPES=function(E,p){var g=this,u=this._avcTrack,a=this.parseAVCNALu(E.data),b=!1,v=this.avcSample,S,I=!1;E.data=null,v&&a.length&&!u.audFound&&(s(v,u),v=this.avcSample=A(!1,E.pts,E.dts,"")),a.forEach(function(j){switch(j.type){case 1:{S=!0,v||(v=g.avcSample=A(!0,E.pts,E.dts,"")),b&&(v.debug+="NDR "),v.frame=!0;var z=j.data;if(I&&z.length>4){var V=new k.default(z).readSliceType();(V===2||V===4||V===7||V===9)&&(v.key=!0)}break}case 5:S=!0,v||(v=g.avcSample=A(!0,E.pts,E.dts,"")),b&&(v.debug+="IDR "),v.key=!0,v.frame=!0;break;case 6:{S=!0,b&&v&&(v.debug+="SEI ");var M=new k.default(T(j.data));M.readUByte();for(var N=0,$=0,ie=!1,he=0;!ie&&M.bytesAvailable>1;){N=0;do he=M.readUByte(),N+=he;while(he===255);$=0;do he=M.readUByte(),$+=he;while(he===255);if(N===4&&M.bytesAvailable!==0){ie=!0;var me=M.readUByte();if(me===181){var ke=M.readUShort();if(ke===49){var Se=M.readUInt();if(Se===1195456820){var Re=M.readUByte();if(Re===3){for(var Te=M.readUByte(),_e=M.readUByte(),ye=31&Te,K=[Te,_e],l=0;l<ye;l++)K.push(M.readUByte()),K.push(M.readUByte()),K.push(M.readUByte());d(g._txtTrack.samples,{type:3,pts:E.pts,bytes:K})}}}}}else if(N===5&&M.bytesAvailable!==0){if(ie=!0,$>16){for(var c=[],D=0;D<16;D++)c.push(M.readUByte().toString(16)),(D===3||D===5||D===7||D===9)&&c.push("-");for(var X=$-16,U=new Uint8Array(X),oe=0;oe<X;oe++)U[oe]=M.readUByte();d(g._txtTrack.samples,{pts:E.pts,payloadType:N,uuid:c.join(""),userData:Object(G.utf8ArrayToStr)(U),userDataBytes:U})}}else if($<M.bytesAvailable)for(var be=0;be<$;be++)M.readUByte()}break}case 7:if(S=!0,I=!0,b&&v&&(v.debug+="SPS "),!u.sps){var xe=new k.default(j.data),Pe=xe.readSPS();u.width=Pe.width,u.height=Pe.height,u.pixelRatio=Pe.pixelRatio,u.sps=[j.data],u.duration=g._duration;for(var De=j.data.subarray(1,4),Oe="avc1.",Ie=0;Ie<3;Ie++){var He=De[Ie].toString(16);He.length<2&&(He="0"+He),Oe+=He}u.codec=Oe}break;case 8:S=!0,b&&v&&(v.debug+="PPS "),u.pps||(u.pps=[j.data]);break;case 9:S=!1,u.audFound=!0,v&&s(v,u),v=g.avcSample=A(!1,E.pts,E.dts,b?"AUD ":"");break;case 12:S=!1;break;default:S=!1,v&&(v.debug+="unknown NAL "+j.type+" ");break}if(v&&S){var Ve=v.units;Ve.push(j)}}),p&&v&&(s(v,u),this.avcSample=null)},m.getLastNalUnit=function(){var E,p=this.avcSample,g;if(!p||p.units.length===0){var u=this._avcTrack.samples;p=u[u.length-1]}if((E=p)!==null&&E!==void 0&&E.units){var a=p.units;g=a[a.length-1]}return g},m.parseAVCNALu=function(E){var p=E.byteLength,g=this._avcTrack,u=g.naluState||0,a=u,b=[],v=0,S,I,j,z=-1,V=0;for(u===-1&&(z=0,V=E[0]&31,u=0,v=1);v<p;){if(S=E[v++],!u){u=S?0:1;continue}if(u===1){u=S?0:2;continue}if(!S)u=3;else if(S===1){if(z>=0){var M={data:E.subarray(z,v-u-1),type:V};b.push(M)}else{var N=this.getLastNalUnit();if(N&&(a&&v<=4-a&&(N.state&&(N.data=N.data.subarray(0,N.data.byteLength-a))),I=v-u-1,I>0)){var $=new Uint8Array(N.data.byteLength+I);$.set(N.data,0),$.set(E.subarray(0,I),N.data.byteLength),N.data=$,N.state=0}}v<p?(j=E[v]&31,z=v,V=j,u=0):u=-1}else u=0}if(z>=0&&u>=0){var ie={data:E.subarray(z,p),type:V,state:u};b.push(ie)}if(b.length===0){var he=this.getLastNalUnit();if(he){var me=new Uint8Array(he.data.byteLength+E.byteLength);me.set(he.data,0),me.set(E,he.data.byteLength),he.data=me}}return g.naluState=u,b},m.parseAACPES=function(E){var p=0,g=this._audioTrack,u=this.aacOverFlow,a=E.data;if(u){this.aacOverFlow=null;var b=u.sample.unit.byteLength,v=Math.min(u.missing,b),S=b-v;u.sample.unit.set(a.subarray(0,v),S),g.samples.push(u.sample),p=u.missing}var I,j;for(I=p,j=a.length;I<j-1&&!Z.isHeader(a,I);I++);if(I!==p){var z,V;if(I<j-1?(z="AAC PES did not start with ADTS header,offset:"+I,V=!1):(z="no ADTS header found in AAC PES",V=!0),x.logger.warn("parsing error:"+z),this.observer.emit(B.Events.ERROR,B.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.FRAG_PARSING_ERROR,fatal:V,reason:z}),V)return}Z.initTrackConfig(g,this.observer,a,I,this.audioCodec);var M;if(E.pts!==void 0)M=E.pts;else if(u){var N=Z.getFrameDuration(g.samplerate);M=u.sample.pts+N}else{x.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var $=0;I<j;)if(Z.isHeader(a,I)){if(I+5<j){var ie=Z.appendFrame(g,a,I,M,$);if(ie)if(ie.missing)this.aacOverFlow=ie;else{I+=ie.length,$++;continue}}break}else I++},m.parseMPEGPES=function(E){var p=E.data,g=p.length,u=0,a=0,b=E.pts;if(b===void 0){x.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;a<g;)if(F.isHeader(p,a)){var v=F.appendFrame(this._audioTrack,p,a,b,u);if(v)a+=v.length,u++;else break}else a++},m.parseID3PES=function(E){if(E.pts===void 0){x.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(E)},y}();L.minProbeByteLength=188;function A(y,m,f,E){return{key:y,frame:!1,pts:m,dts:f,units:[],debug:E,length:0}}function _(y,m){return(y[m+10]&31)<<8|y[m+11]}function h(y,m,f,E){var p={audio:-1,avc:-1,id3:-1,isAAC:!0},g=(y[m+1]&15)<<8|y[m+2],u=m+3+g-4,a=(y[m+10]&15)<<8|y[m+11];for(m+=12+a;m<u;){var b=(y[m+1]&31)<<8|y[m+2];switch(y[m]){case 207:if(!E){x.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:p.audio===-1&&(p.audio=b);break;case 21:p.id3===-1&&(p.id3=b);break;case 219:if(!E){x.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:p.avc===-1&&(p.avc=b);break;case 3:case 4:f?p.audio===-1&&(p.audio=b,p.isAAC=!1):x.logger.log("MPEG audio found, not supported in this browser");break;case 36:x.logger.warn("Unsupported HEVC stream type found");break;default:break}m+=((y[m+3]&15)<<8|y[m+4])+5}return p}function o(y){var m=0,f,E,p,g,u,a=y.data;if(!y||y.size===0)return null;for(;a[0].length<19&&a.length>1;){var b=new Uint8Array(a[0].length+a[1].length);b.set(a[0]),b.set(a[1],a[0].length),a[0]=b,a.splice(1,1)}f=a[0];var v=(f[0]<<16)+(f[1]<<8)+f[2];if(v===1){if(E=(f[4]<<8)+f[5],E&&E>y.size-6)return null;var S=f[7];S&192&&(g=(f[9]&14)*536870912+(f[10]&255)*4194304+(f[11]&254)*16384+(f[12]&255)*128+(f[13]&254)/2,S&64?(u=(f[14]&14)*536870912+(f[15]&255)*4194304+(f[16]&254)*16384+(f[17]&255)*128+(f[18]&254)/2,g-u>60*9e4&&(x.logger.warn(Math.round((g-u)/9e4)+"s delta between PTS and DTS, align them"),g=u)):u=g),p=f[8];var I=p+9;if(y.size<=I)return null;y.size-=I;for(var j=new Uint8Array(y.size),z=0,V=a.length;z<V;z++){f=a[z];var M=f.byteLength;if(I)if(I>M){I-=M;continue}else f=f.subarray(I),M-=I,I=0;j.set(f,m),m+=M}return E&&(E-=p+3),{data:j,pts:g,dts:u,len:E}}return null}function s(y,m){if(y.units.length&&y.frame){if(y.pts===void 0){var f=m.samples,E=f.length;if(E){var p=f[E-1];y.pts=p.pts,y.dts=p.dts}else{m.dropped++;return}}m.samples.push(y)}y.debug.length&&x.logger.log(y.pts+"/"+y.dts+":"+y.debug)}function d(y,m){var f=y.length;if(f>0){if(m.pts>=y[f-1].pts)y.push(m);else for(var E=f-1;E>=0;E--)if(m.pts<y[E].pts){y.splice(E,0,m);break}}else y.push(m)}function T(y){for(var m=y.byteLength,f=[],E=1;E<m-2;)y[E]===0&&y[E+1]===0&&y[E+2]===3?(f.push(E+2),E+=2):E++;if(f.length===0)return y;var p=m-f.length,g=new Uint8Array(p),u=0;for(E=0;E<p;u++,E++)u===f[0]&&(u++,f.shift()),g[E]=y[u];return g}J.default=L},"./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 F});var Z;(function(k){k.NETWORK_ERROR="networkError",k.MEDIA_ERROR="mediaError",k.KEY_SYSTEM_ERROR="keySystemError",k.MUX_ERROR="muxError",k.OTHER_ERROR="otherError"})(Z||(Z={}));var F;(function(k){k.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",k.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",k.KEY_SYSTEM_NO_SESSION="keySystemNoSession",k.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",k.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",k.MANIFEST_LOAD_ERROR="manifestLoadError",k.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",k.MANIFEST_PARSING_ERROR="manifestParsingError",k.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",k.LEVEL_EMPTY_ERROR="levelEmptyError",k.LEVEL_LOAD_ERROR="levelLoadError",k.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",k.LEVEL_SWITCH_ERROR="levelSwitchError",k.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",k.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",k.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",k.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",k.FRAG_LOAD_ERROR="fragLoadError",k.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",k.FRAG_DECRYPT_ERROR="fragDecryptError",k.FRAG_PARSING_ERROR="fragParsingError",k.REMUX_ALLOC_ERROR="remuxAllocError",k.KEY_LOAD_ERROR="keyLoadError",k.KEY_LOAD_TIMEOUT="keyLoadTimeOut",k.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",k.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",k.BUFFER_APPEND_ERROR="bufferAppendError",k.BUFFER_APPENDING_ERROR="bufferAppendingError",k.BUFFER_STALLED_ERROR="bufferStalledError",k.BUFFER_FULL_ERROR="bufferFullError",k.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",k.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",k.INTERNAL_EXCEPTION="internalException",k.INTERNAL_ABORTED="aborted",k.UNKNOWN="unknown"})(F||(F={}))},"./src/events.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"Events",function(){return Z});var Z;(function(F){F.MEDIA_ATTACHING="hlsMediaAttaching",F.MEDIA_ATTACHED="hlsMediaAttached",F.MEDIA_DETACHING="hlsMediaDetaching",F.MEDIA_DETACHED="hlsMediaDetached",F.BUFFER_RESET="hlsBufferReset",F.BUFFER_CODECS="hlsBufferCodecs",F.BUFFER_CREATED="hlsBufferCreated",F.BUFFER_APPENDING="hlsBufferAppending",F.BUFFER_APPENDED="hlsBufferAppended",F.BUFFER_EOS="hlsBufferEos",F.BUFFER_FLUSHING="hlsBufferFlushing",F.BUFFER_FLUSHED="hlsBufferFlushed",F.MANIFEST_LOADING="hlsManifestLoading",F.MANIFEST_LOADED="hlsManifestLoaded",F.MANIFEST_PARSED="hlsManifestParsed",F.LEVEL_SWITCHING="hlsLevelSwitching",F.LEVEL_SWITCHED="hlsLevelSwitched",F.LEVEL_LOADING="hlsLevelLoading",F.LEVEL_LOADED="hlsLevelLoaded",F.LEVEL_UPDATED="hlsLevelUpdated",F.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",F.LEVELS_UPDATED="hlsLevelsUpdated",F.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",F.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",F.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",F.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",F.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",F.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",F.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",F.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",F.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",F.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",F.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",F.CUES_PARSED="hlsCuesParsed",F.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",F.INIT_PTS_FOUND="hlsInitPtsFound",F.FRAG_LOADING="hlsFragLoading",F.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",F.FRAG_LOADED="hlsFragLoaded",F.FRAG_DECRYPTED="hlsFragDecrypted",F.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",F.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",F.FRAG_PARSING_METADATA="hlsFragParsingMetadata",F.FRAG_PARSED="hlsFragParsed",F.FRAG_BUFFERED="hlsFragBuffered",F.FRAG_CHANGED="hlsFragChanged",F.FPS_DROP="hlsFpsDrop",F.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",F.ERROR="hlsError",F.DESTROYING="hlsDestroying",F.KEY_LOADING="hlsKeyLoading",F.KEY_LOADED="hlsKeyLoaded",F.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",F.BACK_BUFFER_REACHED="hlsBackBufferReached"})(Z||(Z={}))},"./src/hls.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return y});var Z=O("./node_modules/url-toolkit/src/url-toolkit.js"),F=O.n(Z),k=O("./src/loader/playlist-loader.ts"),G=O("./src/loader/key-loader.ts"),H=O("./src/controller/id3-track-controller.ts"),B=O("./src/controller/latency-controller.ts"),R=O("./src/controller/level-controller.ts"),x=O("./src/controller/fragment-tracker.ts"),w=O("./src/controller/stream-controller.ts"),P=O("./src/is-supported.ts"),L=O("./src/utils/logger.ts"),A=O("./src/config.ts"),_=O("./node_modules/eventemitter3/index.js"),h=O.n(_),o=O("./src/events.ts"),s=O("./src/errors.ts");function d(m,f){for(var E=0;E<f.length;E++){var p=f[E];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(m,p.key,p)}}function T(m,f,E){return f&&d(m.prototype,f),E&&d(m,E),m}var y=function(){m.isSupported=function(){return Object(P.isSupported)()};function m(E){E===void 0&&(E={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new _.EventEmitter,this._autoLevelCapping=void 0,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this.url=null;var p=this.config=Object(A.mergeConfig)(m.DefaultConfig,E);this.userConfig=E,Object(L.enableLogs)(p.debug),this._autoLevelCapping=-1,p.progressive&&Object(A.enableStreamingMode)(p);var g=p.abrController,u=p.bufferController,a=p.capLevelController,b=p.fpsController,v=this.abrController=new g(this),S=this.bufferController=new u(this),I=this.capLevelController=new a(this),j=new b(this),z=new k.default(this),V=new G.default(this),M=new H.default(this),N=this.levelController=new R.default(this),$=new x.FragmentTracker(this),ie=this.streamController=new w.default(this,$);I.setStreamController(ie),j.setStreamController(ie);var he=[N,ie];this.networkControllers=he;var me=[z,V,v,S,I,j,M,$];this.audioTrackController=this.createController(p.audioTrackController,null,he),this.createController(p.audioStreamController,$,he),this.subtitleTrackController=this.createController(p.subtitleTrackController,null,he),this.createController(p.subtitleStreamController,$,he),this.createController(p.timelineController,null,me),this.emeController=this.createController(p.emeController,null,me),this.cmcdController=this.createController(p.cmcdController,null,me),this.latencyController=this.createController(B.default,null,me),this.coreComponents=me}var f=m.prototype;return f.createController=function(p,g,u){if(p){var a=g?new p(this,g):new p(this);return u&&u.push(a),a}return null},f.on=function(p,g,u){u===void 0&&(u=this),this._emitter.on(p,g,u)},f.once=function(p,g,u){u===void 0&&(u=this),this._emitter.once(p,g,u)},f.removeAllListeners=function(p){this._emitter.removeAllListeners(p)},f.off=function(p,g,u,a){u===void 0&&(u=this),this._emitter.off(p,g,u,a)},f.listeners=function(p){return this._emitter.listeners(p)},f.emit=function(p,g,u){return this._emitter.emit(p,g,u)},f.trigger=function(p,g){if(this.config.debug)return this.emit(p,p,g);try{return this.emit(p,p,g)}catch(u){L.logger.error("An internal error happened while handling event "+p+'. Error message: "'+u.message+'". 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g=this.media,u=this.url,a=this.url=Z.buildAbsoluteURL(self.location.href,p,{alwaysNormalize:!0});L.logger.log("loadSource:"+a),g&&u&&u!==a&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(g)),this.trigger(o.Events.MANIFEST_LOADING,{url:p})},f.startLoad=function(p){p===void 0&&(p=-1),L.logger.log("startLoad("+p+")"),this.networkControllers.forEach(function(g){g.startLoad(p)})},f.stopLoad=function(){L.logger.log("stopLoad"),this.networkControllers.forEach(function(p){p.stopLoad()})},f.swapAudioCodec=function(){L.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},f.recoverMediaError=function(){L.logger.log("recoverMediaError");var p=this._media;this.detachMedia(),p&&this.attachMedia(p)},f.removeLevel=function(p,g){g===void 0&&(g=0),this.levelController.removeLevel(p,g)},T(m,[{key:"levels",get:function(){var p=this.levelController.levels;return p||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(p){L.logger.log("set currentLevel:"+p),this.loadLevel=p,this.abrController.clearTimer(),this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(p){L.logger.log("set nextLevel:"+p),this.levelController.manualLevel=p,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(p){L.logger.log("set loadLevel:"+p),this.levelController.manualLevel=p}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(p){this.levelController.nextLoadLevel=p}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(p){L.logger.log("set firstLevel:"+p),this.levelController.firstLevel=p}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(p){L.logger.log("set startLevel:"+p),p!==-1&&(p=Math.max(p,this.minAutoLevel)),this.levelController.startLevel=p}},{key:"capLevelToPlayerSize",get:function(){return this.config.capLevelToPlayerSize},set:function(p){var g=!!p;g!==this.config.capLevelToPlayerSize&&(g?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=g)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(p){this._autoLevelCapping!==p&&(L.logger.log("set autoLevelCapping:"+p),this._autoLevelCapping=p)}},{key:"bandwidthEstimate",get:function(){var p=this.abrController.bwEstimator;return p?p.getEstimate():NaN}},{key:"autoLevelEnabled",get:function(){return this.levelController.manualLevel===-1}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){var p=this.levels,g=this.config.minAutoBitrate;if(!p)return 0;for(var u=p.length,a=0;a<u;a++)if(p[a].maxBitrate>g)return a;return 0}},{key:"maxAutoLevel",get:function(){var p=this.levels,g=this.autoLevelCapping,u;return g===-1&&p&&p.length?u=p.length-1:u=g,u}},{key:"nextAutoLevel",get:function(){return Math.min(Math.max(this.abrController.nextAutoLevel,this.minAutoLevel),this.maxAutoLevel)},set:function(p){this.abrController.nextAutoLevel=Math.max(this.minAutoLevel,p)}},{key:"audioTracks",get:function(){var p=this.audioTrackController;return p?p.audioTracks:[]}},{key:"audioTrack",get:function(){var p=this.audioTrackController;return p?p.audioTrack:-1},set:function(p){var g=this.audioTrackController;g&&(g.audioTrack=p)}},{key:"subtitleTracks",get:function(){var p=this.subtitleTrackController;return p?p.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var p=this.subtitleTrackController;return p?p.subtitleTrack:-1},set:function(p){var g=this.subtitleTrackController;g&&(g.subtitleTrack=p)}},{key:"media",get:function(){return this._media}},{key:"subtitleDisplay",get:function(){var p=this.subtitleTrackController;return p?p.subtitleDisplay:!1},set:function(p){var g=this.subtitleTrackController;g&&(g.subtitleDisplay=p)}},{key:"lowLatencyMode",get:function(){return this.config.lowLatencyMode},set:function(p){this.config.lowLatencyMode=p}},{key:"liveSyncPosition",get:function(){return this.latencyController.liveSyncPosition}},{key:"latency",get:function(){return this.latencyController.latency}},{key:"maxLatency",get:function(){return this.latencyController.maxLatency}},{key:"targetLatency",get:function(){return this.latencyController.targetLatency}},{key:"drift",get:function(){return this.latencyController.drift}},{key:"forceStartLoad",get:function(){return this.streamController.forceStartLoad}}],[{key:"version",get:function(){return"1.1.2"}},{key:"Events",get:function(){return o.Events}},{key:"ErrorTypes",get:function(){return s.ErrorTypes}},{key:"ErrorDetails",get:function(){return 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f=this.config,E=f.fLoader,p=f.loader;return new Promise(function(g,u){m.loader&&m.loader.destroy();var a=m.loader=d.loader=E?new E(f):new p(f),b=A(d,T),v={timeout:f.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:f.fragLoadingMaxRetryTimeout,highWaterMark:P};T.stats=a.stats,a.load(b,v,{onSuccess:function(I,j,z,V){m.resetLoader(d,a),m.updateStatsFromPart(d,T);var M={frag:d,part:T,payload:I.data,networkDetails:V};y(M),g(M)},onError:function(I,j,z){m.resetLoader(d,a),u(new _({type:F.ErrorTypes.NETWORK_ERROR,details:F.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:d,part:T,response:I,networkDetails:z}))},onAbort:function(I,j,z){d.stats.aborted=T.stats.aborted,m.resetLoader(d,a),u(new _({type:F.ErrorTypes.NETWORK_ERROR,details:F.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:d,part:T,networkDetails:z}))},onTimeout:function(I,j,z){m.resetLoader(d,a),u(new _({type:F.ErrorTypes.NETWORK_ERROR,details:F.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:d,part:T,networkDetails:z}))}})})},o.updateStatsFromPart=function(d,T){var y=d.stats,m=T.stats,f=m.total;if(y.loaded+=m.loaded,f){var E=Math.round(d.duration/T.duration),p=Math.min(Math.round(y.loaded/f),E),g=E-p,u=g*Math.round(y.loaded/p);y.total=y.loaded+u}else y.total=Math.max(y.loaded,y.total);var a=y.loading,b=m.loading;a.start?a.first+=b.first-b.start:(a.start=b.start,a.first=b.first),a.end=b.end},o.resetLoader=function(d,T){d.loader=null,this.loader===T&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),T.destroy()},h}();function A(h,o){o===void 0&&(o=null);var s=o||h,d={frag:h,part:o,responseType:"arraybuffer",url:s.url,headers:{},rangeStart:0,rangeEnd:0},T=s.byteRangeStartOffset,y=s.byteRangeEndOffset;return Object(Z.isFiniteNumber)(T)&&Object(Z.isFiniteNumber)(y)&&(d.rangeStart=T,d.rangeEnd=y),d}var _=function(h){k(o,h);function o(s){for(var d,T=arguments.length,y=new 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L;(function(o){o.AUDIO="audio",o.VIDEO="video",o.AUDIOVIDEO="audiovideo"})(L||(L={}));var A=function(){function o(d){var T;this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams=(T={},T[L.AUDIO]=null,T[L.VIDEO]=null,T[L.AUDIOVIDEO]=null,T),this.baseurl=d}var s=o.prototype;return s.setByteRange=function(T,y){var m=T.split("@",2),f=[];m.length===1?f[0]=y?y.byteRangeEndOffset:0:f[0]=parseInt(m[1]),f[1]=parseInt(m[0])+f[0],this._byteRange=f},P(o,[{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(F.buildAbsoluteURL)(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""},set:function(T){this._url=T}}]),o}(),_=function(o){R(s,o);function s(T,y){var m;return m=o.call(this,y)||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 B.LoadStats,m.urlId=0,m.data=void 0,m.bitrateTest=!1,m.title=null,m.initSegment=null,m.type=T,m}var d=s.prototype;return d.createInitializationVector=function(y){for(var m=new Uint8Array(16),f=12;f<16;f++)m[f]=y>>8*(15-f)&255;return m},d.setDecryptDataFromLevelKey=function(y,m){var f=y;return(y==null?void 0:y.method)==="AES-128"&&y.uri&&!y.iv&&(f=H.LevelKey.fromURI(y.uri),f.method=y.method,f.iv=this.createInitializationVector(m),f.keyFormat="identity"),f},d.setElementaryStreamInfo=function(y,m,f,E,p,g){g===void 0&&(g=!1);var u=this.elementaryStreams,a=u[y];if(!a){u[y]={startPTS:m,endPTS:f,startDTS:E,endDTS:p,partial:g};return}a.startPTS=Math.min(a.startPTS,m),a.endPTS=Math.max(a.endPTS,f),a.startDTS=Math.min(a.startDTS,E),a.endDTS=Math.max(a.endDTS,p)},d.clearElementaryStreamInfo=function(){var y=this.elementaryStreams;y[L.AUDIO]=null,y[L.VIDEO]=null,y[L.AUDIOVIDEO]=null},P(s,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var y=this.sn;typeof y!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&G.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),y=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,y)}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 y=Object(Z.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+y*1e3}},{key:"encrypted",get:function(){var y;return!!((y=this.decryptdata)!==null&&y!==void 0&&y.keyFormat&&this.decryptdata.uri)}}]),s}(A),h=function(o){R(s,o);function s(d,T,y,m,f){var E;E=o.call(this,y)||this,E.fragOffset=0,E.duration=0,E.gap=!1,E.independent=!1,E.relurl=void 0,E.fragment=void 0,E.index=void 0,E.stats=new B.LoadStats,E.duration=d.decimalFloatingPoint("DURATION"),E.gap=d.bool("GAP"),E.independent=d.bool("INDEPENDENT"),E.relurl=d.enumeratedString("URI"),E.fragment=T,E.index=m;var p=d.enumeratedString("BYTERANGE");return p&&E.setByteRange(p,f),f&&(E.fragOffset=f.fragOffset+f.duration),E}return P(s,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var T=this.elementaryStreams;return!!(T.audio||T.video||T.audiovideo)}}]),s}(A)},"./src/loader/key-loader.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return G});var Z=O("./src/events.ts"),F=O("./src/errors.ts"),k=O("./src/utils/logger.ts"),G=function(){function H(R){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=R,this._registerListeners()}var B=H.prototype;return B._registerListeners=function(){this.hls.on(Z.Events.KEY_LOADING,this.onKeyLoading,this)},B._unregisterListeners=function(){this.hls.off(Z.Events.KEY_LOADING,this.onKeyLoading)},B.destroy=function(){this._unregisterListeners();for(var x in this.loaders){var w=this.loaders[x];w&&w.destroy()}this.loaders={}},B.onKeyLoading=function(x,w){var P=w.frag,L=P.type,A=this.loaders[L];if(!P.decryptdata){k.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var _=P.decryptdata.uri;if(_!==this.decrypturl||this.decryptkey===null){var h=this.hls.config;if(A&&(k.logger.warn("abort previous key loader for type:"+L),A.abort()),!_){k.logger.warn("key uri is falsy");return}var o=h.loader,s=P.loader=this.loaders[L]=new o(h);this.decrypturl=_,this.decryptkey=null;var d={url:_,frag:P,responseType:"arraybuffer"},T={timeout:h.fragLoadingTimeOut,maxRetry:0,retryDelay:h.fragLoadingRetryDelay,maxRetryDelay:h.fragLoadingMaxRetryTimeout,highWaterMark:0},y={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};s.load(d,T,y)}else this.decryptkey&&(P.decryptdata.key=this.decryptkey,this.hls.trigger(Z.Events.KEY_LOADED,{frag:P}))},B.loadsuccess=function(x,w,P){var L=P.frag;if(!L.decryptdata){k.logger.error("after key load, decryptdata unset");return}this.decryptkey=L.decryptdata.key=new Uint8Array(x.data),L.loader=null,delete this.loaders[L.type],this.hls.trigger(Z.Events.KEY_LOADED,{frag:L})},B.loaderror=function(x,w){var P=w.frag,L=P.loader;L&&L.abort(),delete 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u=[],a={},b=!1;P.lastIndex=0;for(var v;(v=P.exec(p))!=null;)if(v[1]){var S=new R.AttrList(v[1]),I={attrs:S,bitrate:S.decimalInteger("AVERAGE-BANDWIDTH")||S.decimalInteger("BANDWIDTH"),name:S.NAME,url:f.resolve(v[2],g)},j=S.decimalResolution("RESOLUTION");j&&(I.width=j.width,I.height=j.height),d((S.CODECS||"").split(/[ ,]+/).filter(function(V){return V}),I),I.videoCodec&&I.videoCodec.indexOf("avc1")!==-1&&(I.videoCodec=f.convertAVC1ToAVCOTI(I.videoCodec)),u.push(I)}else if(v[3]){var z=new R.AttrList(v[3]);z["DATA-ID"]&&(b=!0,a[z["DATA-ID"]]=z)}return{levels:u,sessionData:b?a:null}},f.parseMasterPlaylistMedia=function(p,g,u,a){a===void 0&&(a=[]);var b,v=[],S=0;for(L.lastIndex=0;(b=L.exec(p))!==null;){var I=new R.AttrList(b[1]);if(I.TYPE===u){var j={attrs:I,bitrate:0,id:S++,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?f.resolve(I.URI,g):""};if(a.length){var z=f.findGroup(a,j.groupId)||a[0];T(j,z,"audioCodec"),T(j,z,"textCodec")}v.push(j)}}return v},f.parseLevelPlaylist=function(p,g,u,a,b){var v=new H.LevelDetails(g),S=v.fragments,I=null,j=0,z=0,V=0,M=0,N=null,$=new G.Fragment(a,g),ie,he,me,ke=-1,Se=!1;for(A.lastIndex=0,v.m3u8=p;(ie=A.exec(p))!==null;){Se&&(Se=!1,$=new G.Fragment(a,g),$.start=V,$.sn=j,$.cc=M,$.level=u,I&&($.initSegment=I,$.rawProgramDateTime=I.rawProgramDateTime));var Re=ie[1];if(Re){$.duration=parseFloat(Re);var Te=(" "+ie[2]).slice(1);$.title=Te||null,$.tagList.push(Te?["INF",Re,Te]:["INF",Re])}else if(ie[3])Object(Z.isFiniteNumber)($.duration)&&($.start=V,me&&($.levelkey=me),$.sn=j,$.level=u,$.cc=M,$.urlId=b,S.push($),$.relurl=(" 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m(f,E){f.rawProgramDateTime?f.programDateTime=Date.parse(f.rawProgramDateTime):E!=null&&E.programDateTime&&(f.programDateTime=E.endProgramDateTime),Object(Z.isFiniteNumber)(f.programDateTime)||(f.programDateTime=null,f.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/polyfills/number.ts"),F=O("./src/events.ts"),k=O("./src/errors.ts"),G=O("./src/utils/logger.ts"),H=O("./src/utils/mp4-tools.ts"),B=O("./src/loader/m3u8-parser.ts"),R=O("./src/types/loader.ts"),x=O("./src/utils/attr-list.ts");function w(A){var _=A.type;switch(_){case R.PlaylistContextType.AUDIO_TRACK:return R.PlaylistLevelType.AUDIO;case R.PlaylistContextType.SUBTITLE_TRACK:return R.PlaylistLevelType.SUBTITLE;default:return R.PlaylistLevelType.MAIN}}function P(A,_){var h=A.url;return(h===void 0||h.indexOf("data:")===0)&&(h=_.url),h}var L=function(){function A(h){this.hls=void 0,this.loaders=Object.create(null),this.hls=h,this.registerListeners()}var _=A.prototype;return _.registerListeners=function(){var o=this.hls;o.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(F.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(F.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),o.on(F.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},_.unregisterListeners=function(){var o=this.hls;o.off(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(F.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(F.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),o.off(F.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},_.createInternalLoader=function(o){var s=this.hls.config,d=s.pLoader,T=s.loader,y=d||T,m=new y(s);return o.loader=m,this.loaders[o.type]=m,m},_.getInternalLoader=function(o){return this.loaders[o.type]},_.resetInternalLoader=function(o){this.loaders[o]&&delete this.loaders[o]},_.destroyInternalLoaders=function(){for(var o in this.loaders){var s=this.loaders[o];s&&s.destroy(),this.resetInternalLoader(o)}},_.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},_.onManifestLoading=function(o,s){var d=s.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:R.PlaylistContextType.MANIFEST,url:d,deliveryDirectives:null})},_.onLevelLoading=function(o,s){var d=s.id,T=s.level,y=s.url,m=s.deliveryDirectives;this.load({id:d,groupId:null,level:T,responseType:"text",type:R.PlaylistContextType.LEVEL,url:y,deliveryDirectives:m})},_.onAudioTrackLoading=function(o,s){var d=s.id,T=s.groupId,y=s.url,m=s.deliveryDirectives;this.load({id:d,groupId:T,level:null,responseType:"text",type:R.PlaylistContextType.AUDIO_TRACK,url:y,deliveryDirectives:m})},_.onSubtitleTrackLoading=function(o,s){var d=s.id,T=s.groupId,y=s.url,m=s.deliveryDirectives;this.load({id:d,groupId:T,level:null,responseType:"text",type:R.PlaylistContextType.SUBTITLE_TRACK,url:y,deliveryDirectives:m})},_.load=function(o){var s,d=this.hls.config,T=this.getInternalLoader(o);if(T){var y=T.context;if(y&&y.url===o.url){G.logger.trace("[playlist-loader]: playlist request ongoing");return}G.logger.log("[playlist-loader]: aborting previous loader for type: "+o.type),T.abort()}var m,f,E,p;switch(o.type){case R.PlaylistContextType.MANIFEST:m=d.manifestLoadingMaxRetry,f=d.manifestLoadingTimeOut,E=d.manifestLoadingRetryDelay,p=d.manifestLoadingMaxRetryTimeout;break;case R.PlaylistContextType.LEVEL:case R.PlaylistContextType.AUDIO_TRACK:case R.PlaylistContextType.SUBTITLE_TRACK:m=0,f=d.levelLoadingTimeOut;break;default:m=d.levelLoadingMaxRetry,f=d.levelLoadingTimeOut,E=d.levelLoadingRetryDelay,p=d.levelLoadingMaxRetryTimeout;break}if(T=this.createInternalLoader(o),(s=o.deliveryDirectives)!==null&&s!==void 0&&s.part){var g;if(o.type===R.PlaylistContextType.LEVEL&&o.level!==null?g=this.hls.levels[o.level].details:o.type===R.PlaylistContextType.AUDIO_TRACK&&o.id!==null?g=this.hls.audioTracks[o.id].details:o.type===R.PlaylistContextType.SUBTITLE_TRACK&&o.id!==null&&(g=this.hls.subtitleTracks[o.id].details),g){var u=g.partTarget,a=g.targetduration;u&&a&&(f=Math.min(Math.max(u*3,a*.8)*1e3,f))}}var b={timeout:f,maxRetry:m,retryDelay:E,maxRetryDelay:p,highWaterMark:0},v={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};T.load(o,b,v)},_.loadsuccess=function(o,s,d,T){if(T===void 0&&(T=null),d.isSidxRequest){this.handleSidxRequest(o,d),this.handlePlaylistLoaded(o,s,d,T);return}this.resetInternalLoader(d.type);var y=o.data;if(y.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(o,d,"no EXTM3U 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x.AttrList({}),bitrate:0,details:b,name:"",url:p};y.trigger(F.Events.MANIFEST_LOADED,{levels:[v],audioTracks:[],url:p,stats:s,networkDetails:T,sessionData:null})}if(s.parsing.end=performance.now(),b.needSidxRanges){var S,I=(S=b.fragments[0].initSegment)===null||S===void 0?void 0:S.url;this.load({url:I,isSidxRequest:!0,type:E,level:f,levelDetails:b,id:m,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}d.levelDetails=b,this.handlePlaylistLoaded(o,s,d,T)},_.handleSidxRequest=function(o,s){var d=Object(H.parseSegmentIndex)(new Uint8Array(o.data));if(!d)return;var T=d.references,y=s.levelDetails;T.forEach(function(m,f){var E=m.info,p=y.fragments[f];p.byteRange.length===0&&p.setByteRange(String(1+E.end-E.start)+"@"+String(E.start)),p.initSegment&&p.initSegment.setByteRange(String(d.moovEndOffset)+"@0")})},_.handleManifestParsingError=function(o,s,d,T){this.hls.trigger(F.Events.ERROR,{type:k.ErrorTypes.NETWORK_ERROR,details:k.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:s.type===R.PlaylistContextType.MANIFEST,url:o.url,reason:d,response:o,context:s,networkDetails:T})},_.handleNetworkError=function(o,s,d,T){d===void 0&&(d=!1),G.logger.warn("[playlist-loader]: A network "+(d?"timeout":"error")+" occurred while loading "+o.type+" level: "+o.level+" id: "+o.id+' group-id: "'+o.groupId+'"');var y=k.ErrorDetails.UNKNOWN,m=!1,f=this.getInternalLoader(o);switch(o.type){case R.PlaylistContextType.MANIFEST:y=d?k.ErrorDetails.MANIFEST_LOAD_TIMEOUT:k.ErrorDetails.MANIFEST_LOAD_ERROR,m=!0;break;case R.PlaylistContextType.LEVEL:y=d?k.ErrorDetails.LEVEL_LOAD_TIMEOUT:k.ErrorDetails.LEVEL_LOAD_ERROR,m=!1;break;case R.PlaylistContextType.AUDIO_TRACK:y=d?k.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:k.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,m=!1;break;case R.PlaylistContextType.SUBTITLE_TRACK:y=d?k.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:k.ErrorDetails.SUBTITLE_LOAD_ERROR,m=!1;break}f&&this.resetInternalLoader(o.type);var E={type:k.ErrorTypes.NETWORK_ERROR,details:y,fatal:m,url:o.url,loader:f,context:o,networkDetails:s};T&&(E.response=T),this.hls.trigger(F.Events.ERROR,E)},_.handlePlaylistLoaded=function(o,s,d,T){var y=d.type,m=d.level,f=d.id,E=d.groupId,p=d.loader,g=d.levelDetails,u=d.deliveryDirectives;if(!(g!=null&&g.targetduration)){this.handleManifestParsingError(o,d,"invalid target duration",T);return}if(!p)return;g.live&&(p.getCacheAge&&(g.ageHeader=p.getCacheAge()||0),(!p.getCacheAge||isNaN(g.ageHeader))&&(g.ageHeader=0));switch(y){case R.PlaylistContextType.MANIFEST:case 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k.box(k.types.hdlr,k.HDLR_TYPES[H])},k.mdat=function(H){return k.box(k.types.mdat,H)},k.mdhd=function(H,B){B*=H;var R=Math.floor(B/(Z+1)),x=Math.floor(B%(Z+1));return k.box(k.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,x>>24,x>>16&255,x>>8&255,x&255,85,196,0,0]))},k.mdia=function(H){return k.box(k.types.mdia,k.mdhd(H.timescale,H.duration),k.hdlr(H.type),k.minf(H))},k.mfhd=function(H){return k.box(k.types.mfhd,new Uint8Array([0,0,0,0,H>>24,H>>16&255,H>>8&255,H&255]))},k.minf=function(H){return H.type==="audio"?k.box(k.types.minf,k.box(k.types.smhd,k.SMHD),k.DINF,k.stbl(H)):k.box(k.types.minf,k.box(k.types.vmhd,k.VMHD),k.DINF,k.stbl(H))},k.moof=function(H,B,R){return k.box(k.types.moof,k.mfhd(H),k.traf(R,B))},k.moov=function(H){for(var B=H.length,R=[];B--;)R[B]=k.trak(H[B]);return k.box.apply(null,[k.types.moov,k.mvhd(H[0].timescale,H[0].duration)].concat(R).concat(k.mvex(H)))},k.mvex=function(H){for(var B=H.length,R=[];B--;)R[B]=k.trex(H[B]);return k.box.apply(null,[k.types.mvex].concat(R))},k.mvhd=function(H,B){B*=H;var R=Math.floor(B/(Z+1)),x=Math.floor(B%(Z+1)),w=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,x>>24,x>>16&255,x>>8&255,x&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 k.box(k.types.mvhd,w)},k.sdtp=function(H){var B=H.samples||[],R=new Uint8Array(4+B.length),x,w;for(x=0;x<B.length;x++)w=B[x].flags,R[x+4]=w.dependsOn<<4|w.isDependedOn<<2|w.hasRedundancy;return k.box(k.types.sdtp,R)},k.stbl=function(H){return k.box(k.types.stbl,k.stsd(H),k.box(k.types.stts,k.STTS),k.box(k.types.stsc,k.STSC),k.box(k.types.stsz,k.STSZ),k.box(k.types.stco,k.STCO))},k.avc1=function(H){var B=[],R=[],x,w,P;for(x=0;x<H.sps.length;x++)w=H.sps[x],P=w.byteLength,B.push(P>>>8&255),B.push(P&255),B=B.concat(Array.prototype.slice.call(w));for(x=0;x<H.pps.length;x++)w=H.pps[x],P=w.byteLength,R.push(P>>>8&255),R.push(P&255),R=R.concat(Array.prototype.slice.call(w));var L=k.box(k.types.avcC,new Uint8Array([1,B[3],B[4],B[5],252|3,224|H.sps.length].concat(B).concat([H.pps.length]).concat(R))),A=H.width,_=H.height,h=H.pixelRatio[0],o=H.pixelRatio[1];return k.box(k.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,A>>8&255,A&255,_>>8&255,_&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]),L,k.box(k.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),k.box(k.types.pasp,new Uint8Array([h>>24,h>>16&255,h>>8&255,h&255,o>>24,o>>16&255,o>>8&255,o&255])))},k.esds=function(H){var B=H.config.length;return new Uint8Array([0,0,0,0,3,23+B,0,1,0,4,15+B,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([B]).concat(H.config).concat([6,1,2]))},k.mp4a=function(H){var B=H.samplerate;return k.box(k.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,B>>8&255,B&255,0,0]),k.box(k.types.esds,k.esds(H)))},k.mp3=function(H){var B=H.samplerate;return k.box(k.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,B>>8&255,B&255,0,0]))},k.stsd=function(H){return H.type==="audio"?!H.isAAC&&H.codec==="mp3"?k.box(k.types.stsd,k.STSD,k.mp3(H)):k.box(k.types.stsd,k.STSD,k.mp4a(H)):k.box(k.types.stsd,k.STSD,k.avc1(H))},k.tkhd=function(H){var B=H.id,R=H.duration*H.timescale,x=H.width,w=H.height,P=Math.floor(R/(Z+1)),L=Math.floor(R%(Z+1));return k.box(k.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,B>>24&255,B>>16&255,B>>8&255,B&255,0,0,0,0,P>>24,P>>16&255,P>>8&255,P&255,L>>24,L>>16&255,L>>8&255,L&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,x>>8&255,x&255,0,0,w>>8&255,w&255,0,0]))},k.traf=function(H,B){var R=k.sdtp(H),x=H.id,w=Math.floor(B/(Z+1)),P=Math.floor(B%(Z+1));return k.box(k.types.traf,k.box(k.types.tfhd,new Uint8Array([0,0,0,0,x>>24,x>>16&255,x>>8&255,x&255])),k.box(k.types.tfdt,new Uint8Array([1,0,0,0,w>>24,w>>16&255,w>>8&255,w&255,P>>24,P>>16&255,P>>8&255,P&255])),k.trun(H,R.length+16+20+8+16+8+8),R)},k.trak=function(H){return H.duration=H.duration||4294967295,k.box(k.types.trak,k.tkhd(H),k.mdia(H))},k.trex=function(H){var B=H.id;return k.box(k.types.trex,new Uint8Array([0,0,0,0,B>>24,B>>16&255,B>>8&255,B&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},k.trun=function(H,B){var R=H.samples||[],x=R.length,w=12+16*x,P=new Uint8Array(w),L,A,_,h,o,s;for(B+=8+w,P.set([0,0,15,1,x>>>24&255,x>>>16&255,x>>>8&255,x&255,B>>>24&255,B>>>16&255,B>>>8&255,B&255],0),L=0;L<x;L++)A=R[L],_=A.duration,h=A.size,o=A.flags,s=A.cts,P.set([_>>>24&255,_>>>16&255,_>>>8&255,_&255,h>>>24&255,h>>>16&255,h>>>8&255,h&255,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,o.degradPrio&240<<8,o.degradPrio&15,s>>>24&255,s>>>16&255,s>>>8&255,s&255],12+16*L);return k.box(k.types.trun,P)},k.initSegment=function(H){k.types||k.init();var B=k.moov(H),R=new Uint8Array(k.FTYP.byteLength+B.byteLength);return R.set(k.FTYP),R.set(B,k.FTYP.byteLength),R},k}();F.types=void 0,F.HDLR_TYPES=void 0,F.STTS=void 0,F.STSC=void 0,F.STCO=void 0,F.STSZ=void 0,F.VMHD=void 0,F.SMHD=void 0,F.STSD=void 0,F.FTYP=void 0,F.DINF=void 0,J.default=F},"./src/remux/mp4-remuxer.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"default",function(){return s}),O.d(J,"normalizePts",function(){return d});var Z=O("./src/polyfills/number.ts"),F=O("./src/remux/aac-helper.ts"),k=O("./src/remux/mp4-generator.ts"),G=O("./src/events.ts"),H=O("./src/errors.ts"),B=O("./src/utils/logger.ts"),R=O("./src/types/loader.ts"),x=O("./src/utils/timescale-conversion.ts");function w(){return w=Object.assign||function(f){for(var E=1;E<arguments.length;E++){var p=arguments[E];for(var g in p)Object.prototype.hasOwnProperty.call(p,g)&&(f[g]=p[g])}return f},w.apply(this,arguments)}var P=10*1e3,L=1024,A=1152,_=null,h=null,o=!1,s=function(){function f(p,g,u,a){if(a===void 0&&(a=""),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=p,this.config=g,this.typeSupported=u,this.ISGenerated=!1,_===null){var b=navigator.userAgent||"",v=b.match(/Chrome\/(\d+)/i);_=v?parseInt(v[1]):0}if(h===null){var S=navigator.userAgent.match(/Safari\/(\d+)/i);h=S?parseInt(S[1]):0}o=!!_&&_<75||!!h&&h<600}var E=f.prototype;return E.destroy=function(){},E.resetTimeStamp=function(g){B.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=g},E.resetNextTimestamp=function(){B.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},E.resetInitSegment=function(){B.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},E.getVideoStartPts=function(g){var u=!1,a=g.reduce(function(b,v){var S=v.pts-b;return S<-4294967296?(u=!0,d(b,v.pts)):S>0?b:v.pts},g[0].pts);return u&&B.logger.debug("PTS rollover detected"),a},E.remux=function(g,u,a,b,v,S,I,j){var z,V,M,N,$,ie,he=v,me=v,ke=g.pid>-1,Se=u.pid>-1,Re=u.samples.length,Te=g.samples.length>0,_e=Re>1,ye=(!ke||Te)&&(!Se||_e)||this.ISGenerated||I;if(ye){this.ISGenerated||(M=this.generateIS(g,u,v));var K=this.isVideoContiguous,l=-1;if(_e&&(l=T(u.samples),!K&&this.config.forceKeyFrameOnDiscontinuity))if(ie=!0,l>0){B.logger.warn("[mp4-remuxer]: Dropped "+l+" out of "+Re+" video samples due to a missing keyframe");var c=this.getVideoStartPts(u.samples);u.samples=u.samples.slice(l),u.dropped+=l,me+=(u.samples[0].pts-c)/(u.timescale||9e4)}else l===-1&&(B.logger.warn("[mp4-remuxer]: No keyframe found out of "+Re+" video samples"),ie=!1);if(this.ISGenerated){if(Te&&_e){var D=this.getVideoStartPts(u.samples),X=d(g.samples[0].pts,D)-D,U=X/u.inputTimeScale;he+=Math.max(0,U),me+=Math.max(0,-U)}if(Te){if(g.samplerate||(B.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),M=this.generateIS(g,u,v)),V=this.remuxAudio(g,he,this.isAudioContiguous,S,Se||_e||j===R.PlaylistLevelType.AUDIO?me:void 0),_e){var oe=V?V.endPTS-V.startPTS:0;u.inputTimeScale||(B.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),M=this.generateIS(g,u,v)),z=this.remuxVideo(u,me,K,oe)}}else _e&&(z=this.remuxVideo(u,me,K,0));z&&(z.firstKeyFrame=l,z.independent=l!==-1)}}return this.ISGenerated&&(a.samples.length&&($=this.remuxID3(a,v)),b.samples.length&&(N=this.remuxText(b,v))),{audio:V,video:z,initSegment:M,independent:ie,text:N,id3:$}},E.generateIS=function(g,u,a){var b=g.samples,v=u.samples,S=this.typeSupported,I={},j=!Object(Z.isFiniteNumber)(this._initPTS),z="audio/mp4",V,M,N;if(j&&(V=M=Infinity),g.config&&b.length&&(g.timescale=g.samplerate,g.isAAC||(S.mpeg?(z="audio/mpeg",g.codec=""):S.mp3&&(g.codec="mp3")),I.audio={id:"audio",container:z,codec:g.codec,initSegment:!g.isAAC&&S.mpeg?new Uint8Array(0):k.default.initSegment([g]),metadata:{channelCount:g.channelCount}},j&&(N=g.inputTimeScale,V=M=b[0].pts-Math.round(N*a))),u.sps&&u.pps&&v.length&&(u.timescale=u.inputTimeScale,I.video={id:"main",container:"video/mp4",codec:u.codec,initSegment:k.default.initSegment([u]),metadata:{width:u.width,height:u.height}},j)){N=u.inputTimeScale;var $=this.getVideoStartPts(v),ie=Math.round(N*a);M=Math.min(M,d(v[0].dts,$)-ie),V=Math.min(V,$-ie)}if(Object.keys(I).length)return this.ISGenerated=!0,j&&(this._initPTS=V,this._initDTS=M),{tracks:I,initPTS:V,timescale:N}},E.remuxVideo=function(g,u,a,b){var v=g.inputTimeScale,S=g.samples,I=[],j=S.length,z=this._initPTS,V=this.nextAvcDts,M=8,N,$,ie,he=Number.POSITIVE_INFINITY,me=Number.NEGATIVE_INFINITY,ke=0,Se=!1;if(!a||V===null){var Re=u*v,Te=S[0].pts-d(S[0].dts,S[0].pts);V=Re-Te}for(var _e=0;_e<j;_e++){var ye=S[_e];if(ye.pts=d(ye.pts-z,V),ye.dts=d(ye.dts-z,V),ye.dts>ye.pts){var K=9e4*.2;ke=Math.max(Math.min(ke,ye.pts-ye.dts),-1*K)}ye.dts<S[_e>0?_e-1:_e].dts&&(Se=!0)}Se&&S.sort(function(Tt,ft){var dt=Tt.dts-ft.dts,Pt=Tt.pts-ft.pts;return dt||Pt}),$=S[0].dts,ie=S[S.length-1].dts;var l=Math.round((ie-$)/(j-1));if(ke<0){if(ke<l*-2){B.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(x.toMsFromMpegTsClock)(-l,!0)+" ms");for(var c=ke,D=0;D<j;D++)S[D].dts=c=Math.max(c,S[D].pts-l),S[D].pts=Math.max(c,S[D].pts)}else{B.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(x.toMsFromMpegTsClock)(ke,!0)+" ms to overcome this issue");for(var X=0;X<j;X++)S[X].dts=S[X].dts+ke}$=S[0].dts}if(a){var U=$-V,oe=U>l,be=U<-1;if(oe||be){oe?B.logger.warn("AVC: "+Object(x.toMsFromMpegTsClock)(U,!0)+" ms ("+U+"dts) hole between fragments detected, filling it"):B.logger.warn("AVC: "+Object(x.toMsFromMpegTsClock)(-U,!0)+" ms ("+U+"dts) overlapping between fragments detected"),$=V;var xe=S[0].pts-U;S[0].dts=$,S[0].pts=xe,B.logger.log("Video: First PTS/DTS adjusted: "+Object(x.toMsFromMpegTsClock)(xe,!0)+"/"+Object(x.toMsFromMpegTsClock)($,!0)+", delta: "+Object(x.toMsFromMpegTsClock)(U,!0)+" ms")}}o&&($=Math.max(0,$));for(var Pe=0,De=0,Oe=0;Oe<j;Oe++){for(var Ie=S[Oe],He=Ie.units,Ve=He.length,Je=0,Xe=0;Xe<Ve;Xe++)Je+=He[Xe].data.length;De+=Je,Pe+=Ve,Ie.length=Je,Ie.dts=Math.max(Ie.dts,$),Ie.pts=Math.max(Ie.pts,Ie.dts,0),he=Math.min(Ie.pts,he),me=Math.max(Ie.pts,me)}ie=S[j-1].dts;var We=De+4*Pe+8,Qe;try{Qe=new Uint8Array(We)}catch(Tt){this.observer.emit(G.Events.ERROR,G.Events.ERROR,{type:H.ErrorTypes.MUX_ERROR,details:H.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:We,reason:"fail allocating video mdat "+We});return}var et=new DataView(Qe.buffer);et.setUint32(0,We),Qe.set(k.default.types.mdat,4);for(var Ae=0;Ae<j;Ae++){for(var ut=S[Ae],it=ut.units,se=0,q=0,ee=it.length;q<ee;q++){var ae=it[q],ue=ae.data,te=ae.data.byteLength;et.setUint32(M,te),M+=4,Qe.set(ue,M),M+=te,se+=4+te}if(Ae<j-1)N=S[Ae+1].dts-ut.dts;else{var ne=this.config,de=ut.dts-S[Ae>0?Ae-1:Ae].dts;if(ne.stretchShortVideoTrack&&this.nextAudioPts!==null){var fe=Math.floor(ne.maxBufferHole*v),ve=(b?he+b*v:this.nextAudioPts)-ut.pts;ve>fe?(N=ve-de,N<0&&(N=de),B.logger.log("[mp4-remuxer]: It is approximately "+ve/90+" ms to the next segment; using duration "+N/90+" ms for the last video frame.")):N=de}else N=de}var Ee=Math.round(ut.pts-ut.dts);I.push(new y(ut.key,N,se,Ee))}if(I.length&&_&&_<70){var Me=I[0].flags;Me.dependsOn=2,Me.isNonSync=0}console.assert(N!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=V=ie+N,this.isVideoContiguous=!0;var Ge=k.default.moof(g.sequenceNumber++,$,w({},g,{samples:I})),nt="video",at={data1:Ge,data2:Qe,startPTS:he/v,endPTS:(me+N)/v,startDTS:$/v,endDTS:V/v,type:nt,hasAudio:!1,hasVideo:!0,nb:I.length,dropped:g.dropped};return g.samples=[],g.dropped=0,console.assert(Qe.length,"MDAT length must not be zero"),at},E.remuxAudio=function(g,u,a,b,v){var S=g.inputTimeScale,I=g.samplerate?g.samplerate:S,j=S/I,z=g.isAAC?L:A,V=z*j,M=this._initPTS,N=!g.isAAC&&this.typeSupported.mpeg,$=[],ie=g.samples,he=N?0:8,me=this.nextAudioPts||-1,ke=u*S;if(this.isAudioContiguous=a=a||ie.length&&me>0&&(b&&Math.abs(ke-me)<9e3||Math.abs(d(ie[0].pts-M,ke)-me)<20*V),ie.forEach(function(ue){ue.pts=d(ue.pts-M,ke)}),!a||me<0){if(ie=ie.filter(function(ue){return ue.pts>=0}),!ie.length)return;v===0?me=0:b?me=Math.max(0,ke):me=ie[0].pts}if(g.isAAC)for(var Se=v!==void 0,Re=this.config.maxAudioFramesDrift,Te=0,_e=me;Te<ie.length;Te++){var ye=ie[Te],K=ye.pts,l=K-_e,c=Math.abs(1e3*l/S);if(l<=-Re*V&&Se)Te===0&&(B.logger.warn("Audio frame @ "+(K/S).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*l/S)+" ms."),this.nextAudioPts=me=_e=K);else if(l>=Re*V&&c<P&&Se){var D=Math.round(l/V);_e=K-D*V,_e<0&&(D--,_e+=V),Te===0&&(this.nextAudioPts=me=_e),B.logger.warn("[mp4-remuxer]: Injecting "+D+" audio frame @ "+(_e/S).toFixed(3)+"s due to "+Math.round(1e3*l/S)+" ms gap.");for(var X=0;X<D;X++){var U=Math.max(_e,0),oe=F.default.getSilentFrame(g.manifestCodec||g.codec,g.channelCount);oe||(B.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),oe=ye.unit.subarray()),ie.splice(Te,0,{unit:oe,pts:U}),_e+=V,Te++}}ye.pts=_e,_e+=V}for(var be=null,xe=null,Pe,De=0,Oe=ie.length;Oe--;)De+=ie[Oe].unit.byteLength;for(var Ie=0,He=ie.length;Ie<He;Ie++){var Ve=ie[Ie],Je=Ve.unit,Xe=Ve.pts;if(xe!==null){var We=$[Ie-1];We.duration=Math.round((Xe-xe)/j)}else if(a&&g.isAAC&&(Xe=me),be=Xe,De>0){De+=he;try{Pe=new Uint8Array(De)}catch(ue){this.observer.emit(G.Events.ERROR,G.Events.ERROR,{type:H.ErrorTypes.MUX_ERROR,details:H.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:De,reason:"fail allocating audio mdat "+De});return}if(!N){var Qe=new DataView(Pe.buffer);Qe.setUint32(0,De),Pe.set(k.default.types.mdat,4)}}else return;Pe.set(Je,he);var et=Je.byteLength;he+=et,$.push(new y(!0,z,et,0)),xe=Xe}var Ae=$.length;if(!Ae)return;var ut=$[$.length-1];this.nextAudioPts=me=xe+j*ut.duration;var it=N?new Uint8Array(0):k.default.moof(g.sequenceNumber++,be/j,w({},g,{samples:$}));g.samples=[];var se=be/S,q=me/S,ee="audio",ae={data1:it,data2:Pe,startPTS:se,endPTS:q,startDTS:se,endDTS:q,type:ee,hasAudio:!0,hasVideo:!1,nb:Ae};return this.isAudioContiguous=!0,console.assert(Pe.length,"MDAT length must not be zero"),ae},E.remuxEmptyAudio=function(g,u,a,b){var v=g.inputTimeScale,S=g.samplerate?g.samplerate:v,I=v/S,j=this.nextAudioPts,z=(j!==null?j:b.startDTS*v)+this._initDTS,V=b.endDTS*v+this._initDTS,M=I*L,N=Math.ceil((V-z)/M),$=F.default.getSilentFrame(g.manifestCodec||g.codec,g.channelCount);if(B.logger.warn("[mp4-remuxer]: remux empty Audio"),!$){B.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var ie=[],he=0;he<N;he++){var me=z+he*M;ie.push({unit:$,pts:me,dts:me})}return g.samples=ie,this.remuxAudio(g,u,a,!1)},E.remuxID3=function(g,u){var a=g.samples.length;if(!a)return;for(var b=g.inputTimeScale,v=this._initPTS,S=this._initDTS,I=0;I<a;I++){var j=g.samples[I];j.pts=d(j.pts-v,u*b)/b,j.dts=d(j.dts-S,u*b)/b}var z=g.samples;return g.samples=[],{samples:z}},E.remuxText=function(g,u){var a=g.samples.length;if(!a)return;for(var b=g.inputTimeScale,v=this._initPTS,S=0;S<a;S++){var I=g.samples[S];I.pts=d(I.pts-v,u*b)/b}g.samples.sort(function(z,V){return z.pts-V.pts});var j=g.samples;return g.samples=[],{samples:j}},f}();function d(f,E){var p;if(E===null)return f;for(E<f?p=-8589934592:p=8589934592;Math.abs(f-E)>4294967296;)f+=p;return f}function T(f){for(var E=0;E<f.length;E++)if(f[E].key)return E;return-1}var y=function(E,p,g,u){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=p,this.size=g,this.cts=u,this.flags=new 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decodeURIComponent(encodeURIComponent(h))},L}();function k(L){function A(h,o,s,d){return(h|0)*3600+(o|0)*60+(s|0)+parseFloat(d||0)}var _=L.match(/^(?:(\d+):)?(\d{2}):(\d{2})(\.\d+)?/);return _?parseFloat(_[2])>59?A(_[2],_[3],0,_[4]):A(_[1],_[2],_[3],_[4]):null}var G=function(){function L(){this.values=Object.create(null)}var A=L.prototype;return A.set=function(h,o){!this.get(h)&&o!==""&&(this.values[h]=o)},A.get=function(h,o,s){return s?this.has(h)?this.values[h]:o[s]:this.has(h)?this.values[h]:o},A.has=function(h){return h in this.values},A.alt=function(h,o,s){for(var d=0;d<s.length;++d)if(o===s[d]){this.set(h,o);break}},A.integer=function(h,o){/^-?\d+$/.test(o)&&this.set(h,parseInt(o,10))},A.percent=function(h,o){if(/^([\d]{1,3})(\.[\d]*)?%$/.test(o)){var s=parseFloat(o);if(s>=0&&s<=100)return this.set(h,s),!0}return!1},L}();function H(L,A,_,h){var o=h?L.split(h):[L];for(var s in o){if(typeof o[s]!="string")continue;var d=o[s].split(_);if(d.length!==2)continue;var T=d[0],y=d[1];A(T,y)}}var B=new Z.default(0,0,""),R=B.align==="middle"?"middle":"center";function x(L,A,_){var h=L;function o(){var T=k(L);if(T===null)throw new Error("Malformed timestamp: "+h);return L=L.replace(/^[^\sa-zA-Z-]+/,""),T}function s(T,y){var m=new G;H(T,function(p,g){var u;switch(p){case"region":for(var a=_.length-1;a>=0;a--)if(_[a].id===g){m.set(p,_[a].region);break}break;case"vertical":m.alt(p,g,["rl","lr"]);break;case"line":u=g.split(","),m.integer(p,u[0]),m.percent(p,u[0])&&m.set("snapToLines",!1),m.alt(p,u[0],["auto"]),u.length===2&&m.alt("lineAlign",u[1],["start",R,"end"]);break;case"position":u=g.split(","),m.percent(p,u[0]),u.length===2&&m.alt("positionAlign",u[1],["start",R,"end","line-left","line-right","auto"]);break;case"size":m.percent(p,g);break;case"align":m.alt(p,g,["start",R,"end","left","right"]);break}},/:/,/\s/),y.region=m.get("region",null),y.vertical=m.get("vertical","");var f=m.get("line","auto");f==="auto"&&B.line===-1&&(f=-1),y.line=f,y.lineAlign=m.get("lineAlign","start"),y.snapToLines=m.get("snapToLines",!0),y.size=m.get("size",100),y.align=m.get("align",R);var E=m.get("position","auto");E==="auto"&&B.position===50&&(E=y.align==="start"||y.align==="left"?0:y.align==="end"||y.align==="right"?100:50),y.position=E}function d(){L=L.replace(/^\s+/,"")}if(d(),A.startTime=o(),d(),L.substr(0,3)!=="-->")throw new Error("Malformed time stamp (time stamps must be separated by '-->'): "+h);L=L.substr(3),d(),A.endTime=o(),d(),s(L,A)}function w(L){return L.replace(/<br(?: \/)?>/gi,`
`)}var P=function(){function L(){this.state="INITIAL",this.buffer="",this.decoder=new F,this.regionList=[],this.cue=null,this.oncue=void 0,this.onparsingerror=void 0,this.onflush=void 0}var A=L.prototype;return A.parse=function(h){var o=this;h&&(o.buffer+=o.decoder.decode(h,{stream:!0}));function s(){var E=o.buffer,p=0;for(E=w(E);p<E.length&&E[p]!=="\r"&&E[p]!==`
`;)++p;var g=E.substr(0,p);return E[p]==="\r"&&++p,E[p]===`
`&&++p,o.buffer=E.substr(p),g}function d(E){H(E,function(p,g){},/:/)}try{var T="";if(o.state==="INITIAL"){if(!/\r\n|\n/.test(o.buffer))return this;T=s();var y=T.match(/^()?WEBVTT([ \t].*)?$/);if(!y||!y[0])throw new Error("Malformed WebVTT signature.");o.state="HEADER"}for(var m=!1;o.buffer;){if(!/\r\n|\n/.test(o.buffer))return this;m?m=!1:T=s();switch(o.state){case"HEADER":/:/.test(T)?d(T):T||(o.state="ID");continue;case"NOTE":T||(o.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(T)){o.state="NOTE";break}if(!T)continue;if(o.cue=new Z.default(0,0,""),o.state="CUE",T.indexOf("-->")===-1){o.cue.id=T;continue}case"CUE":if(!o.cue){o.state="BADCUE";continue}try{x(T,o.cue,o.regionList)}catch(E){o.cue=null,o.state="BADCUE";continue}o.state="CUETEXT";continue;case"CUETEXT":{var f=T.indexOf("-->")!==-1;if(!T||f&&(m=!0)){o.oncue&&o.cue&&o.oncue(o.cue),o.cue=null,o.state="ID";continue}if(o.cue===null)continue;o.cue.text&&(o.cue.text+=`
`),o.cue.text+=T}continue;case"BADCUE":T||(o.state="ID")}}}catch(E){o.state==="CUETEXT"&&o.cue&&o.oncue&&o.oncue(o.cue),o.cue=null,o.state=o.state==="INITIAL"?"BADWEBVTT":"BADCUE"}return this},A.flush=function(){var h=this;try{if((h.cue||h.state==="HEADER")&&(h.buffer+=`
`,h.parse()),h.state==="INITIAL"||h.state==="BADWEBVTT")throw new Error("Malformed WebVTT signature.")}catch(o){h.onparsingerror&&h.onparsingerror(o)}return h.onflush&&h.onflush(),this},L}()},"./src/utils/webvtt-parser.ts":function(ce,J,O){"use strict";O.r(J),O.d(J,"generateCueId",function(){return P}),O.d(J,"parseWebVTT",function(){return A});var Z=O("./src/polyfills/number.ts"),F=O("./src/utils/vttparser.ts"),k=O("./src/demux/id3.ts"),G=O("./src/utils/timescale-conversion.ts"),H=O("./src/remux/mp4-remuxer.ts"),B=/\r\n|\n\r|\n|\r/g,R=function(h,o,s){return s===void 0&&(s=0),h.substr(s,o.length)===o},x=function(h){var o=parseInt(h.substr(-3)),s=parseInt(h.substr(-6,2)),d=parseInt(h.substr(-9,2)),T=h.length>9?parseInt(h.substr(0,h.indexOf(":"))):0;if(!Object(Z.isFiniteNumber)(o)||!Object(Z.isFiniteNumber)(s)||!Object(Z.isFiniteNumber)(d)||!Object(Z.isFiniteNumber)(T))throw Error("Malformed X-TIMESTAMP-MAP: Local:"+h);return o+=1e3*s,o+=60*1e3*d,o+=60*60*1e3*T,o},w=function(h){for(var o=5381,s=h.length;s;)o=o*33^h.charCodeAt(--s);return(o>>>0).toString()};function P(_,h,o){return w(_.toString())+w(h.toString())+w(o)}var L=function(h,o,s){var d=h[o],T=h[d.prevCC];if(!T||!T.new&&d.new){h.ccOffset=h.presentationOffset=d.start,d.new=!1;return}for(;(y=T)!==null&&y!==void 0&&y.new;){var y;h.ccOffset+=d.start-T.start,d.new=!1,d=T,T=h[d.prevCC]}h.presentationOffset=s};function A(_,h,o,s,d,T,y,m){var f=new F.VTTParser,E=Object(k.utf8ArrayToStr)(new Uint8Array(_)).trim().replace(B,`
`).split(`
`),p=[],g=Object(G.toMpegTsClockFromTimescale)(h,o),u="00:00.000",a=0,b=0,v,S=!0,I=!1;f.oncue=function(j){var z=s[d],V=s.ccOffset,M=(a-g)/9e4;if(z!=null&&z.new&&(b!==void 0?V=s.ccOffset=z.start:L(s,d,M)),M&&(V=M-s.presentationOffset),I){var N=j.endTime-j.startTime,$=Object(H.normalizePts)((j.startTime+V-b)*9e4,T*9e4)/9e4;j.startTime=$,j.endTime=$+N}var ie=j.text.trim();j.text=decodeURIComponent(encodeURIComponent(ie)),j.id||(j.id=P(j.startTime,j.endTime,ie)),j.endTime>0&&p.push(j)},f.onparsingerror=function(j){v=j},f.onflush=function(){if(v){m(v);return}y(p)},E.forEach(function(j){if(S)if(R(j,"X-TIMESTAMP-MAP=")){S=!1,I=!0,j.substr(16).split(",").forEach(function(z){R(z,"LOCAL:")?u=z.substr(6):R(z,"MPEGTS:")&&(a=parseInt(z.substr(7)))});try{b=x(u)/1e3}catch(z){I=!1,v=z}return}else j===""&&(S=!1);f.parse(j+`
`)}),f.flush()}},"./src/utils/xhr-loader.ts":function(ce,J,O){"use strict";O.r(J);var Z=O("./src/utils/logger.ts"),F=O("./src/loader/load-stats.ts"),k=/^age:\s*[\d.]+\s*$/m,G=function(){function H(R){this.xhrSetup=void 0,this.requestTimeout=void 0,this.retryTimeout=void 0,this.retryDelay=void 0,this.config=null,this.callbacks=null,this.context=void 0,this.loader=null,this.stats=void 0,this.xhrSetup=R?R.xhrSetup:null,this.stats=new F.LoadStats,this.retryDelay=0}var B=H.prototype;return B.destroy=function(){this.callbacks=null,this.abortInternal(),this.loader=null,this.config=null},B.abortInternal=function(){var x=this.loader;self.clearTimeout(this.requestTimeout),self.clearTimeout(this.retryTimeout),x&&(x.onreadystatechange=null,x.onprogress=null,x.readyState!==4&&(this.stats.aborted=!0,x.abort()))},B.abort=function(){var x;this.abortInternal(),(x=this.callbacks)!==null&&x!==void 0&&x.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.loader)},B.load=function(x,w,P){if(this.stats.loading.start)throw new Error("Loader can only be used once.");this.stats.loading.start=self.performance.now(),this.context=x,this.config=w,this.callbacks=P,this.retryDelay=w.retryDelay,this.loadInternal()},B.loadInternal=function(){var x=this.config,w=this.context;if(!x)return;var P=this.loader=new self.XMLHttpRequest,L=this.stats;L.loading.first=0,L.loaded=0;var A=this.xhrSetup;try{if(A)try{A(P,w.url)}catch(o){P.open("GET",w.url,!0),A(P,w.url)}P.readyState||P.open("GET",w.url,!0);var _=this.context.headers;if(_)for(var h in _)P.setRequestHeader(h,_[h])}catch(o){this.callbacks.onError({code:P.status,text:o.message},w,P);return}w.rangeEnd&&P.setRequestHeader("Range","bytes="+w.rangeStart+"-"+(w.rangeEnd-1)),P.onreadystatechange=this.readystatechange.bind(this),P.onprogress=this.loadprogress.bind(this),P.responseType=w.responseType,self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),x.timeout),P.send()},B.readystatechange=function(){var x=this.context,w=this.loader,P=this.stats;if(!x||!w)return;var L=w.readyState,A=this.config;if(P.aborted)return;if(L>=2)if(self.clearTimeout(this.requestTimeout),P.loading.first===0&&(P.loading.first=Math.max(self.performance.now(),P.loading.start)),L===4){w.onreadystatechange=null,w.onprogress=null;var _=w.status;if(_>=200&&_<300){P.loading.end=Math.max(self.performance.now(),P.loading.first);var h,o;if(x.responseType==="arraybuffer"?(h=w.response,o=h.byteLength):(h=w.responseText,o=h.length),P.loaded=P.total=o,!this.callbacks)return;var s=this.callbacks.onProgress;if(s&&s(P,x,h,w),!this.callbacks)return;var d={url:w.responseURL,data:h};this.callbacks.onSuccess(d,P,x,w)}else P.retry>=A.maxRetry||_>=400&&_<499?(Z.logger.error(_+" while loading "+x.url),this.callbacks.onError({code:_,text:w.statusText},x,w)):(Z.logger.warn(_+" while loading "+x.url+", retrying in "+this.retryDelay+"..."),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,A.maxRetryDelay),P.retry++)}else self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),A.timeout)},B.loadtimeout=function(){Z.logger.warn("timeout while loading "+this.context.url);var x=this.callbacks;x&&(this.abortInternal(),x.onTimeout(this.stats,this.context,this.loader))},B.loadprogress=function(x){var w=this.stats;w.loaded=x.loaded,x.lengthComputable&&(w.total=x.total)},B.getCacheAge=function(){var x=null;if(this.loader&&k.test(this.loader.getAllResponseHeaders())){var w=this.loader.getResponseHeader("age");x=w?parseFloat(w):null}return x},H}();J.default=G}}).default})},vHTk:function(tt,Ke,le){tt.exports={wrp:"wrp___z2l1F",bgBlack:"bgBlack___3ezfX",monaco:"monaco___1ypjT",darkBlue:"darkBlue___2ViJc",close:"close___3q-z4",embed:"embed___3dQqc"}}}]);
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