NewEduCoderBuild/p__Shixuns__Edit__body__Level__Challenges__EditQuestion.986def25.async.js

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this.topRightGrip:q.width+ne>this.canvasWidth*this.zoomFactor&&(ne=this.canvasWidth*this.zoomFactor-q.width),q.width+=ne}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(q.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(ne),q.height=this.aspectRatio.getVerticalLength(q.width)):(q.y+=ue,q.height=this.cropRect.y+this.cropRect.height-q.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?q.height=this.aspectRatio.getVerticalLength(q.width):q.height+=ue}q.width<10&&(q.x=this.cropRect.x,q.width=10),q.height<10&&(q.y=this.cropRect.y,q.height=10),this.previousPoint=Z,q.x>=this.margin&&q.y>=this.margin&&q.x-this.margin+q.width<=this.canvasWidth&&q.y-this.margin+q.height<=this.canvasHeight&&(this.cropRect=q,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},le.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var Z=this.cropRect.x+this.cropRect.width/2,q=this.cropRect.y+this.cropRect.height/2,ne=this.aspectRatio.getHorizontalLength(this.cropRect.height),ue=this.aspectRatio.getVerticalLength(this.cropRect.width);ne/this.canvasWidth<ue/this.canvasHeight?this.cropRect.width=ne: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=Z-this.cropRect.width/2,this.cropRect.y=q-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},le.prototype.getRescaledRect=function(Z,q,ne,ue,ee,ie){var ce=ne/Z,pe=ue/q;return{x:(ee.x-ie)*ce+ie,y:(ee.y-ie)*pe+ie,width:ee.width*ce,height:ee.height*pe}},le.prototype.scaleCanvas=function(Z,q){var ne=this.getRescaledRect(this.canvasWidth,this.canvasHeight,Z,q,this.cropRect,this.margin);this.canvasWidth=Z,this.canvasHeight=q,this.onCropChange&&this.onCropChange(ne),this.setCropRectangle(ne)},le}(),gt=function(){function le(Z){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=Z,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(le.prototype,"angle",{get:function(){return this._angle},set:function(Z){this._angle=Z,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),le.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},le.prototype.onPointerDown=function(Z){this.controlContainer.setPointerCapture(Z.pointerId),this.isDragging=!0,this.previousPoint={x:Z.clientX,y:Z.clientY}},le.prototype.onPointerMove=function(Z){this.isDragging&&(this.onAngleChange&&this.onAngleChange((Z.clientX-this.previousPoint.x)/5),this.previousPoint.x=Z.clientX)},le.prototype.onPointerUp=function(Z){this.isDragging&&this.onAngleChange&&this.onAngleChange((Z.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(Z.pointerId)},le.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var Z=this.angleLabelText.getBBox();R.setAttributes(this.angleLabelElement,[["x",((this.width-Z.width)/2).toString()],["y",(this.height/2).toString()]])}},le.prototype.positionScaleShape=function(){if(this.scaleShape){var Z=this.scaleShape.transform.baseVal.getItem(0);Z.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(Z,0)}},le.prototype.getVisual=function(){var Z=document.createElementNS("http://www.w3.org/2000/svg","svg");Z.setAttribute("xmlns","http://www.w3.org/2000/svg"),Z.setAttribute("width",this.width+"px"),Z.setAttribute("height",this.height+"px"),Z.setAttribute("viewBox","0 0 "+this.width+" "+this.height),Z.style.flexShrink="0",document.body.appendChild(Z);for(var q="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,ne=1;ne<=this.width/5+10;ne++){var ue=ne%5==0?this.height/3:this.height/6;q+="h4v"+-ue+"h1v"+ue}q+="v1H0Z",this.scaleShape=R.createPath(q);var ee=R.createTransform();this.scaleShape.transform.baseVal.appendItem(ee),Z.appendChild(this.scaleShape),this.angleLabelElement=R.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=R.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ie=R.createTSpan("");return ie.innerHTML="&deg;",this.angleLabelElement.appendChild(ie),Z.appendChild(this.angleLabelElement),document.body.removeChild(Z),Z},le}(),at=function(){function le(){this.naturalSize=!1,this.imageType="image/png"}return le.prototype.rasterize=function(Z,q,ne,ue,ee,ie,ce){var pe=this;return new Promise(function(xe){var De=document.createElement("canvas");De.width=Z.width.baseVal.value-2*ue,De.height=Z.height.baseVal.value-2*ue;var Be=1,$e=1;pe.naturalSize===!0?(Be=q.naturalWidth/(Z.width.baseVal.value-2*ue)/ie,$e=q.naturalHeight/(Z.height.baseVal.value-2*ue)/ce,De.width=q.naturalWidth/ie,De.height=q.naturalHeight/ce):pe.width!==void 0&&pe.height!==void 0&&(Be=pe.width/ne.width,$e=pe.height/ne.height,De.width*=Be,De.height*=$e);var pt=De.getContext("2d");pt.translate(De.width/2,De.height/2),pt.rotate(ee*Math.PI/180),pt.scale(ie,ce),pt.translate(-De.width/2,-De.height/2),pt.drawImage(q,0,0,De.width,De.height);var xt=document.createElement("canvas");xt.width=ne.width*Be,xt.height=ne.height*$e,xt.getContext("2d").putImageData(pt.getImageData((ne.x-ue)*Be,(ne.y-ue)*$e,ne.width*Be,ne.height*$e),0,0),xe(xt.toDataURL(pe.imageType,pe.imageQuality))})},le}(),ft=function(){function le(Z){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=le.instanceCounter++,this.styles=new M(this.instanceNo),this.target=Z,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(le.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(Z){this._zoomToCropEnabled=Z,Z?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(Z){this._isGridVisible=Z,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"gridLines",{get:function(){return this._gridLines},set:function(Z){this._gridLines=Z,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(Z){this._rotationAngle=Z,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"aspectRatio",{get:function(){var Z;return(Z=this._aspectRatio)!==null&&Z!==void 0?Z:this.aspectRatios[0]},set:function(Z){this._aspectRatio=Z},enumerable:!1,configurable:!0}),le.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},le.prototype.show=function(){this.showUI(),this.open()},le.prototype.close=function(Z){Z===void 0&&(Z=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),Z||this.closeEventListeners.forEach(function(q){return q()}),this._isOpen=!1)},le.prototype.addRenderEventListener=function(Z){this.renderEventListeners.push(Z)},le.prototype.removeRenderEventListener=function(Z){this.renderEventListeners.indexOf(Z)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(Z),1)},le.prototype.addCloseEventListener=function(Z){this.closeEventListeners.push(Z)},le.prototype.removeCloseEventListener=function(Z){this.closeEventListeners.indexOf(Z)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(Z),1)},le.prototype.setupResizeObserver=function(){var Z=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){Z.resize(Z.target.clientWidth,Z.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},le.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var Z=1*this.target.clientWidth/this.target.clientHeight,q=this.contentDiv.clientWidth/Z>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*Z:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,ne=q+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/Z;this.resize(q,ne)}},le.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},le.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",R.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},le.prototype.resize=function(Z,q){this.imageWidth=Math.round(Z),this.imageHeight=Math.round(q),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},le.prototype.setEditingTarget=function(){var Z=document.createElement("canvas");Z.width=this.target.naturalWidth,Z.height=this.target.naturalHeight,Z.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var q=Z.toDataURL();R.setAttributes(this.editingTarget,[["href",q]]),this.setEditingTargetSize()},le.prototype.setTopLeft=function(){var Z=this.target.getBoundingClientRect(),q=this.editorCanvas.getBoundingClientRect();this.left=Z.left-q.left-this.CANVAS_MARGIN,this.top=Z.top-q.top-this.CANVAS_MARGIN},le.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=R.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=R.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=R.createGroup(),this.editingTargetRotationScaleContainer=R.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var Z=R.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(Z);var q=R.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(q),this.editingTargetContainer=R.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},le.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},le.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=R.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new ct(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},le.prototype.zoomToCrop=function(){if(this.cropRect){var Z=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,q=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=Z+"px "+q+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-Z+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-q+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},le.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},le.prototype.cropRectChanged=function(Z){this.cropRect=Z,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},le.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},le.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},le.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},le.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var Z=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,q=this.target.offsetTop>Z+this.CANVAS_MARGIN?this.target.offsetTop-(Z+this.CANVAS_MARGIN):0;this.coverDiv.style.top=q+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},le.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},le.prototype.addTopToolbar=function(){var Z=this;this.topToolbar=new B,this.topToolbar.display=this.styles.settings.hideTopToolbar?"none":"",this.topToolbar.className=this.toolbarStyleClass.name,this.topToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.topToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.topToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.topToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.topToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.topToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var q=new Oe;q.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(q);var ne=[];this.aspectRatios.forEach(function($e){var pt=new je(ze.getIcon($e.horizontal,$e.vertical),$e.horizontal===0&&$e.vertical===0?"FREE":$e.horizontal+":"+$e.vertical);pt.onClick=function(){return Z.ratioButtonClicked($e)},ne.push(pt)}),this.aspectRatioButton=new Xe(ze.getIcon(0,0),"Aspect ratio",ne),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,q.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var ue=new je('<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(){Z.isGridVisible=!Z.isGridVisible,ue.isActive=Z.isGridVisible},q.addButton(ue);var ee=new je('<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(ee.isActive=this.zoomToCropEnabled,ee.onClick=function(){Z.zoomToCropEnabled=!Z.zoomToCropEnabled,ee.isActive=Z.zoomToCropEnabled},q.addButton(ee),!F.isLicensed){var ie=new Ze;this.topToolbar.addElementBlock(ie);var ce=document.createElement("div");ce.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var pe=document.createElement("a");pe.style.color="currentColor",pe.href="https://markerjs.com/products/cropro",pe.target="_blank",pe.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>',ce.appendChild(pe),ie.addElement(ce)}var xe=new Oe;xe.minWidth=3*this.toolbarHeight+"px",xe.contentAlign="end",this.topToolbar.addButtonBlock(xe);var De=new je('<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");De.onClick=this.startRenderAndClose,xe.addButton(De),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(De.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Be=new je('<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");Be.onClick=this.close,xe.addButton(Be),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Be.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},le.prototype.addBottomToolbar=function(){var Z=this;this.bottomToolbar=new B,this.bottomToolbar.display=this.styles.settings.hideBottomToolbar?"none":"",this.bottomToolbar.className=this.toolbarStyleClass.name,this.bottomToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.bottomToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.bottomToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.bottomToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.bottomToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.bottomToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var q=new Oe;q.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(q);var ne=new je('<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");ne.onClick=this.rotateLeftButtonClicked,q.addButton(ne);var ue=new je('<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,q.addButton(ue);var ee=new Ze;ee.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(ee),this.straightener=new gt("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(xe){Z.rotateBy(xe),Z.straightener.angle=Z.rotationAngle},ee.addElement(this.straightener.getUI());var ie=new Oe;ie.minWidth=2*this.toolbarHeight+"px",ie.contentAlign="end",this.bottomToolbar.addButtonBlock(ie);var ce=new je('<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");ce.onClick=this.flipHorizontallyButtonClicked,ie.addButton(ce);var pe=new je('<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");pe.onClick=this.flipVerticallyButtonClicked,ie.addButton(pe)},le.prototype.ratioButtonClicked=function(Z){this.aspectRatio=Z,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},le.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=ze.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},le.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new He(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},le.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},le.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},le.prototype.restoreState=function(Z){if(Z){var q=this.cropLayer.getRescaledRect(Z.width,Z.height,this.imageWidth,this.imageHeight,Z.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(q),this.cropRectChanged(q),this.flippedHorizontally=Z.flippedHorizontally,this.flippedVertically=Z.flippedVertically,this.applyFlip(),this.rotationAngle=Z.rotationAngle,this.applyRotation()}},le.prototype.clientToLocalCoordinates=function(Z,q){var ne=this.cropImage.getBoundingClientRect();return{x:Z-ne.left,y:q-ne.top}},le.prototype.onWindowResize=function(){this.positionUI()},le.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var Z=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=Z+"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()},le.prototype.rotateLeftButtonClicked=function(){var Z=this.rotationAngle-90;this.rotationAngle%90!=0&&(Z+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(Z)},le.prototype.rotateRightButtonClicked=function(){var Z=this.rotationAngle+90;this.rotationAngle%90!=0&&(Z-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(Z)},le.prototype.rotateTo=function(Z){Z=(Z=Z>180?Z-360:Z)<=-180?Z+360:Z,this.rotationAngle=Z,this.applyRotation()},le.prototype.rotateBy=function(Z){this.rotateTo((this.rotationAngle+Z)%360)},le.prototype.applyRotation=function(){var Z=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var q=this.editingTargetRotationContainer.transform.baseVal.getItem(0);q.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(q,0);var ne=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/ne.width,this.imageHeight/ne.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=Z},le.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},le.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},le.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},le.prototype.startRenderAndClose=function(){return Fe(this,void 0,void 0,function(){var Z,q;return we(this,function(ne){switch(ne.label){case 0:return[4,this.render()];case 1:return Z=ne.sent(),q=this.getState(),this.renderEventListeners.forEach(function(ue){return ue(Z,q)}),this.close(!0),[2]}})})},le.prototype.render=function(){return Fe(this,void 0,void 0,function(){var Z;return we(this,function(q){switch(q.label){case 0:return(Z=new at).naturalSize=this.renderAtNaturalSize,Z.imageType=this.renderImageType,Z.imageQuality=this.renderImageQuality,Z.width=this.renderWidth,Z.height=this.renderHeight,this.unzoomFromCrop(),R.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,Z.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 q.sent(),[4,Z.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,q.sent()]}})})},le.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new $("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 $("toolbar_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new $("toolbar-block",`
        display: flex;
        align-items: center;
        box-sizing: content-box;
    `));var Z=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new $("toolbar_button",`
      display: inline-block;
      width: `+(this.toolbarHeight-2*Z)+`px;
      height: `+(this.toolbarHeight-2*Z)+`px;
      padding: `+Z+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new $("toolbar_button_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new $("toolbar_active_button",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
      background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
    `)),this.styles.addRule(new K("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.toolbarHeight/2+`px;
    `)),this.styles.addRule(new K("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
    `)),this.toolbarDropdownStyleClass=this.styles.addClass(new $("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 $("toolbar_dropdown_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new $("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 $("toolbar_straightener",`
      display: flex;
      overflow: hidden;
      justify-content: center;
      height: `+(this.toolbarHeight-2*Z)+`px;
      padding: `+Z+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new $("toolbar_straightener_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `))},le.instanceCounter=0,le}(),lt=X("8hTe"),Ye=X.n(lt),Ne=/<pre[^>]*>/g;function ht(le){var Z=document.createElement("div");return Z.innerHTML=le,Z.childNodes.length===0?"":Z.childNodes[0].nodeValue}var qe=We.a=function(le){var Z=le.value,q=Z===void 0?"":Z,ne=le.edit,ue=ne===void 0?!1:ne,ee=le.className,ie=le.showTextOnly,ce=le.showLines,pe=le.replaces,xe=le.zoomImg,De=le.hasMask,Be=le.style,$e=Be===void 0?{}:Be,pt=le.stylesPrev,xt=pt===void 0?{}:pt,Ft=String(q),Ct=Object(L.useRef)(),ot=Object(L.useRef)(),Ut=Object(L.useState)(""),Rt=Object(W.a)(Ut,2),_t=Rt[0],Vt=Rt[1],bt=Object(L.useState)("office"),cr=Object(W.a)(bt,2),Gt=cr[0],Tt=cr[1],qt=function(){var sr=new ft(ot.current);sr.displayMode="popup",sr.addRenderEventListener(function(){var Gr=Object(k.a)(P.a.mark(function zt(Ht){var vr;return P.a.wrap(function(Br){for(;;)switch(Br.prev=Br.next){case 0:return Ct.current.style.display="none",Br.next=3,Object(Je.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:Ht}});case 3:vr=Br.sent,vr!=null&&vr.id&&pe(ot.current.getAttribute("src").replace(fe.a.API_SERVER,""),"/api/attachments/".concat(vr==null?void 0:vr.id,"?type=").concat(vr.content_type));case 5:case"end":return Br.stop()}},zt)}));return function(zt){return Gr.apply(this,arguments)}}()),sr.show()},nt=function(){var sr=new _e.a(ot.current);sr.settings.displayMode="popup",sr.addEventListener("render",function(){var Gr=Object(k.a)(P.a.mark(function zt(Ht){var vr;return P.a.wrap(function(Br){for(;;)switch(Br.prev=Br.next){case 0:if(Ct.current.style.display="none",!ot.current){Br.next=6;break}return Br.next=4,Object(Je.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:Ht.dataUrl}});case 4:vr=Br.sent,vr!=null&&vr.id&&pe(ot.current.getAttribute("src").replace(fe.a.API_SERVER,""),"/api/attachments/".concat(vr==null?void 0:vr.id,"?type=").concat(vr.content_type));case 6:case"end":return Br.stop()}},zt)}));return function(zt){return Gr.apply(this,arguments)}}()),sr.show(),window.markerArea=sr},Or=Object(L.useMemo)(function(){Ct.current&&(Ct.current.style.zIndex=-1);try{var Et=/\(\s+\/api\/attachments\/|\(\/api\/attachments\/|\(\/attachments\/download\//g,sr=/\"\/api\/attachments\/|\"\/attachments\/download\//g,Gr=/\(\s+\/files\/uploads\/|\"\/files\/uploads\//g;Ft=Ft.replace(Et,"("+fe.a.API_SERVER+"/api/attachments/").replace(sr,'"'+fe.a.API_SERVER+"/api/attachments/").replace(Gr,'"'+fe.a.API_SERVER+"/files/uploads/").replaceAll("http://video.educoder","https://video.educoder").replaceAll("http://www.educoder.net/api","https://data.educoder.net/api").replaceAll("https://www.educoder.net/api","https://data.educoder.net/api").replace(/\r\n/g,`
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Copyright (c) Microsoft Corporation.

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this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(F.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(F.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"fade_out"},enumerable:!1,configurable:!0}),F.prototype.addClass=function(R){return this.styleSheet===void 0&&this.addStyleSheet(),R.name=""+this.classNamePrefix+R.localName,this.classes.push(R),this.styleSheet.sheet.insertRule("."+R.name+" {"+R.style+"}",this.styleSheet.sheet.cssRules.length),R},F.prototype.addRule=function(R){this.styleSheet===void 0&&this.addStyleSheet(),this.rules.push(R),this.styleSheet.sheet.insertRule(R.selector+" {"+R.style+"}",this.styleSheet.sheet.cssRules.length)},F.prototype.addStyleSheet=function(){var R;this.styleSheet=document.createElement("style"),((R=this.styleSheetRoot)!==null&&R!==void 0?R:document.head).appendChild(this.styleSheet),this.addRule(new b("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new b("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
        from {
          opacity: 0;
        }
        to {
          opacity: 1;
        }
    `)),this.addRule(new b("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
        from {
          opacity: 1;
        }
        to {
          opacity: 0;
        }
    `)),this.addClass(new E("fade_in",`
      animation-duration: 0.3s;
      animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
    `)),this.addClass(new E("fade_out",`
      animation-duration: 0.3s;
      animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
    `))},F.prototype.removeStyleSheet=function(){var R;this.styleSheet&&(((R=this.styleSheetRoot)!==null&&R!==void 0?R:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},F}(),b=function(F,R){this.selector=F,this.style=R},E=function(F,R){this.localName=F,this.style=R},I=function(){function F(R,M,K,$,B){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=R,this.displayMode=M,this.markerItems=K,this.uiStyleSettings=$,this.styles=B,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return F.prototype.show=function(R){var M=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=R,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" "+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var K=document.createElement("div");K.className=this.toolbarBlockStyleClass.name,K.style.whiteSpace="nowrap",this.uiContainer.appendChild(K),this.addActionButton(K,'<svg viewBox="0 0 24 24"><path d="M10.07 14.27a.997.997 0 011.33.48l2.3 4.99 1.8-.85-2.31-4.98c-.24-.5-.02-1.1.48-1.33l.28-.08 2.3-.45L8 5.12V15.9l1.82-1.47.25-.16m3.57 7.7a.99.99 0 01-1.33-.47l-2.18-4.74-2.51 2.02c-.17.14-.38.22-.62.22a1 1 0 01-1-1V3a1 1 0 011-1c.24 0 .47.09.64.23l.01-.01 11.49 9.64a1.001 1.001 0 01-.44 1.75l-3.16.62 2.2 4.73c.26.5.02 1.09-.48 1.32l-3.62 1.69z"/></svg>',"select"),this.addActionButton(K,'<svg viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 002 2h10a2 2 0 002-2V6h1V4h-5V3H9M7 6h10v13H7V6m2 2v9h2V8H9m4 0v9h2V8h-2z"/></svg>',"delete"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(K,'<svg viewBox="0 0 24 24"><path d="M19.36 2.72l1.42 1.42-5.72 5.71c1.07 1.54 1.22 3.39.32 4.59L9.06 8.12c1.2-.9 3.05-.75 4.59.32l5.71-5.72M5.93 17.57c-2.01-2.01-3.24-4.41-3.58-6.65l4.88-2.09 7.44 7.44-2.09 4.88c-2.24-.34-4.64-1.57-6.65-3.58z"/></svg>',"clear"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(K,'<svg viewBox="0 0 24 24"><path d="M12.5 8c-2.65 0-5.05 1-6.9 2.6L2 7v9h9l-3.62-3.62c1.39-1.16 3.16-1.88 5.12-1.88 3.54 0 6.55 2.31 7.6 5.5l2.37-.78C21.08 11.03 17.15 8 12.5 8z"/></svg>',"undo"),this.uiStyleSettings.redoButtonVisible&&this.addActionButton(K,'<svg viewBox="0 0 24 24"><path d="M18.4 10.6C16.55 9 14.15 8 11.5 8c-4.65 0-8.58 3.03-9.96 7.22L3.9 16a8.002 8.002 0 017.6-5.5c1.95 0 3.73.72 5.12 1.88L13 16h9V7l-3.6 3.6z"/></svg>',"redo"),this.uiStyleSettings.zoomButtonVisible&&this.addActionButton(K,'<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"zoom"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(K,'<svg viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 009.5 3 6.5 6.5 0 003 9.5 6.5 6.5 0 009.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5m-6 0C7 14 5 12 5 9.5S7 5 9.5 5 14 7 14 9.5 12 14 9.5 14M7 9h5v1H7V9z"/></svg>',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(K,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(B){var ge=document.createElement("div");ge.className=""+M.toolbarButtonStyleClass.name,ge.setAttribute("data-type-name",B.typeName),ge.innerHTML=B.icon,ge.addEventListener("click",function(){M.markerToolbarButtonClicked(ge,B)}),M.buttons.push(ge),M.markerButtons.push(ge)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var $=document.createElement("div");$.className=this.toolbarBlockStyleClass.name,$.style.whiteSpace="nowrap",$.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild($),this.addActionButton($,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton($,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},F.prototype.addButtonClickListener=function(R){this.buttonClickListeners.push(R)},F.prototype.removeButtonClickListener=function(R){this.buttonClickListeners.indexOf(R)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(R),1)},F.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},F.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var R=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var M=0;M<this.markerButtons.length;M++)M<R||M===R&&this.markerButtons.length-1===R?this.markerButtonBlock.appendChild(this.markerButtons[M]):(M===R&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[M]))}},F.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")},F.prototype.resetButtonStyles=function(){var R=this;this.buttons.forEach(function(M){M.className=M.className.replace(R.uiStyleSettings.toolbarButtonStyleColorsClassName?R.uiStyleSettings.toolbarButtonStyleColorsClassName:R.toolbarButtonStyleColorsClass.name,"").trim(),M.className=M.className.replace(R.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?R.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:R.toolbarActiveButtonStyleColorsClass.name,"").trim(),M.className+=" "+(R.uiStyleSettings.toolbarButtonStyleColorsClassName?R.uiStyleSettings.toolbarButtonStyleColorsClassName:R.toolbarButtonStyleColorsClass.name)})},F.prototype.addActionButton=function(R,M,K){var $=this,B=document.createElement("div");switch(B.className=""+this.toolbarButtonStyleClass.name,B.innerHTML=M,B.setAttribute("data-action",K),B.addEventListener("click",function(){$.actionToolbarButtonClicked(B,K)}),K){case"select":B.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":B.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":B.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":B.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":B.style.fill=this.uiStyleSettings.closeButtonColor}R.appendChild(B),this.buttons.push(B)},F.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new E("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 E("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new E("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new E("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 E("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var R=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new E("toolbar_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*R)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*R)+`px;
      padding: `+R+`px;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new E("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new E("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new b("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new b("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},F.prototype.markerToolbarButtonClicked=function(R,M){this.setActiveButton(R),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(K){return K("marker",M)}),this.markerButtonOverflowBlock.style.display="none"},F.prototype.actionToolbarButtonClicked=function(R,M){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(K){return K("action",M)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},F.prototype.setActiveButton=function(R){this.resetButtonStyles(),R.className=R.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),R.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},F.prototype.setActiveMarkerButton=function(R){var M=this.markerButtons.find(function(K){return K.getAttribute("data-type-name")===R});M&&this.setActiveButton(M)},F.prototype.setCurrentMarker=function(R){var M=this;this.currentMarker=R,this.buttons.filter(function(K){return/delete|notes/.test(K.getAttribute("data-action"))}).forEach(function(K){M.currentMarker===void 0?(K.style.fillOpacity="0.4",K.style.pointerEvents="none"):(K.style.fillOpacity="1",K.style.pointerEvents="all")})},F}(),w=function(){function F(R,M,K,$){this.panels=[],this.panelButtons=[],this.markerjsContainer=R,this.displayMode=M,this.uiStyleSettings=K,this.styles=$,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return F.prototype.addStyles=function(){var R;this.toolboxStyleClass=this.styles.addClass(new E("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 E("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var M=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new E("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new E("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new E("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 E("toolbox-panel-row_colors",`
      background-color: `+((R=this.uiStyleSettings.toolboxBackgroundColor)!==null&&R!==void 0?R:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new E("toolbox_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*M)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*M)+`px;
      padding: `+M+`px;
      box-sizing: content-box;
    `)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new E("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new E("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new b("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new b("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},F.prototype.show=function(R){var M;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=R,this.uiContainer.className=this.toolboxStyleClass.name+" "+((M=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&M!==void 0?M:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},F.prototype.setPanelButtons=function(R){var M,K,$=this;this.panels=R,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((M=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&M!==void 0?M:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((K=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&K!==void 0?K:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(B){var ge;B.uiStyleSettings=$.uiStyleSettings;var Oe=document.createElement("div");Oe.className=$.toolboxButtonStyleClass.name+" "+((ge=$.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ge!==void 0?ge:$.toolboxButtonStyleColorsClass.name),Oe.innerHTML=B.icon,Oe.title=B.title,Oe.addEventListener("click",function(){$.panelButtonClick(B)}),$.panelButtons.push(Oe),$.buttonRow.appendChild(Oe)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},F.prototype.panelButtonClick=function(R){var M=this,K=-1;if(R!==this.activePanel){K=this.panels.indexOf(R),this.panelRow.innerHTML="";var $=R.getUi();$.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild($),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=R}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){M.displayMode==="inline"?M.panelRow.style.display="none":M.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(B,ge){var Oe,je;B.className=M.toolboxButtonStyleClass.name+" "+(ge===K?""+((Oe=M.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Oe!==void 0?Oe:M.toolboxActiveButtonStyleColorsClass.name):""+((je=M.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&je!==void 0?je:M.toolboxButtonStyleColorsClass.name))})},F}(),T=function(F,R){this.title=F,this.icon=R},y=function(F){function R(M,K,$,B){var ge=F.call(this,M,B||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return ge.colors=[],ge.addTransparent=!1,ge.colorBoxes=[],ge.colors=K,ge.currentColor=$,ge.setCurrentColor=ge.setCurrentColor.bind(ge),ge.getColorBox=ge.getColorBox.bind(ge),ge}return V(R,F),R.prototype.getUi=function(){var M=this,K=document.createElement("div");return K.style.overflow="hidden",K.style.whiteSpace="nowrap",this.colors.forEach(function($){var B=M.getColorBox($);K.appendChild(B),M.colorBoxes.push(B)}),K},R.prototype.getColorBox=function(M){var K=this,$=this.uiStyleSettings.toolbarHeight/4,B=this.uiStyleSettings.toolbarHeight-$,ge=document.createElement("div");ge.style.display="inline-block",ge.style.boxSizing="content-box",ge.style.width=B-2+"px",ge.style.height=B-2+"px",ge.style.padding="1px",ge.style.marginRight="2px",ge.style.marginBottom="2px",ge.style.borderWidth="2px",ge.style.borderStyle="solid",ge.style.borderRadius=(B+2)/2+"px",ge.style.borderColor=M===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",ge.addEventListener("click",function(){K.setCurrentColor(M,ge)});var Oe=document.createElement("div");return Oe.style.display="inline-block",Oe.style.width=B-2+"px",Oe.style.height=B-2+"px",Oe.style.backgroundColor=M,Oe.style.borderRadius=B/2+"px",M==="transparent"&&(Oe.style.fill=this.uiStyleSettings.toolboxAccentColor,Oe.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>`),ge.appendChild(Oe),ge},R.prototype.setCurrentColor=function(M,K){var $=this;this.currentColor=M,this.colorBoxes.forEach(function(B){B.style.borderColor=B===K?$.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(M)},R}(T),u=function(){function F(R,M,K){this._state="new",this._isSelected=!1,this._container=R,this._overlayContainer=M,this.globalSettings=K,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(F.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),F.prototype.ownsTarget=function(R){return!1},Object.defineProperty(F.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),F.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},F.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},F.prototype.pointerDown=function(R,M){},F.prototype.dblClick=function(R,M){},F.prototype.manipulate=function(R){},F.prototype.pointerUp=function(R){this.stateChanged()},F.prototype.dispose=function(){},F.prototype.addMarkerVisualToContainer=function(R){this.container.childNodes.length>0?this.container.insertBefore(R,this.container.childNodes[0]):this.container.appendChild(R)},F.prototype.getState=function(){return{typeName:F.typeName,state:this.state,notes:this.notes}},F.prototype.restoreState=function(R){this._state=R.state,this.notes=R.notes},F.prototype.scale=function(R,M){},F.prototype.colorChanged=function(R){this.onColorChanged&&this.onColorChanged(R),this.stateChanged()},F.prototype.fillColorChanged=function(R){this.onFillColorChanged&&this.onFillColorChanged(R),this.stateChanged()},F.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var R=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),R.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(R)&&this.onStateChanged(this)}},F.typeName="MarkerBase",F}(),a=function(){function F(){this.findGripByVisual=this.findGripByVisual.bind(this)}return F.prototype.findGripByVisual=function(R){return this.topLeft.ownsTarget(R)?this.topLeft:this.topCenter.ownsTarget(R)?this.topCenter:this.topRight.ownsTarget(R)?this.topRight:this.centerLeft.ownsTarget(R)?this.centerLeft:this.centerRight.ownsTarget(R)?this.centerRight:this.bottomLeft.ownsTarget(R)?this.bottomLeft:this.bottomCenter.ownsTarget(R)?this.bottomCenter:this.bottomRight.ownsTarget(R)?this.bottomRight:void 0},F}(),l=function(){function F(){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 F.prototype.ownsTarget=function(R){return R===this.visual||R===this.visual.childNodes[0]||R===this.visual.childNodes[1]},F}(),s=function(){function F(){}return F.toITransformMatrix=function(R){return{a:R.a,b:R.b,c:R.c,d:R.d,e:R.e,f:R.f}},F.toSVGMatrix=function(R,M){return R.a=M.a,R.b=M.b,R.c=M.c,R.d=M.d,R.e=M.e,R.f=M.f,R},F}(),m=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.left=0,B.top=0,B.width=0,B.height=0,B.defaultSize={x:50,y:20},B.offsetX=0,B.offsetY=0,B.rotationAngle=0,B.CB_DISTANCE=10,B._suppressMarkerCreateEvent=!1,B.container.transform.baseVal.appendItem(k.createTransform()),B.setupControlBox(),B}return V(R,F),Object.defineProperty(R.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(R.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(R.prototype,"visual",{get:function(){return this._visual},set:function(M){this._visual=M;var K=k.createTransform();this._visual.transform.baseVal.appendItem(K)},enumerable:!1,configurable:!0}),R.prototype.ownsTarget=function(M){return!!F.prototype.ownsTarget.call(this,M)||!!(this.controlGrips.findGripByVisual(M)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(M))},R.prototype.pointerDown=function(M,K){F.prototype.pointerDown.call(this,M,K),this.state==="new"&&(this.left=M.x,this.top=M.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var $=this.unrotatePoint(M);if(this.manipulationStartX=$.x,this.manipulationStartY=$.y,this.offsetX=$.x-this.left,this.offsetY=$.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(K),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(K)){this.activeGrip=this.rotatorGrip;var B=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=B.x-this.width/2,this.top=B.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var ge=this.container.transform.baseVal.getItem(0);ge.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(ge,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},R.prototype.pointerUp=function(M){var K=this.state;F.prototype.pointerUp.call(this,M),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(M),this._state="select",K==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},R.prototype.moveVisual=function(M){this.visual.style.transform="translate("+M.x+"px, "+M.y+"px)"},R.prototype.manipulate=function(M){var K=this.unrotatePoint(M);this.state==="creating"?this.resize(M):this.state==="move"?(this.left=this.manipulationStartLeft+(K.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(K.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(K):this.state==="rotate"&&this.rotate(M)},R.prototype.resize=function(M){var K=this.manipulationStartLeft,$=this.manipulationStartWidth,B=this.manipulationStartTop,ge=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:K=this.manipulationStartLeft+M.x-this.manipulationStartX,$=this.manipulationStartWidth+this.manipulationStartLeft-K;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:$=this.manipulationStartWidth+M.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:B=this.manipulationStartTop+M.y-this.manipulationStartY,ge=this.manipulationStartHeight+this.manipulationStartTop-B;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:ge=this.manipulationStartHeight+M.y-this.manipulationStartY}$>=0?(this.left=K,this.width=$):(this.left=K+$,this.width=-$),ge>=0?(this.top=B,this.height=ge):(this.top=B+ge,this.height=-ge),this.setSize()},R.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},R.prototype.rotate=function(M){if(Math.abs(M.x-this.centerX)>.1){var K=Math.sign(M.x-this.centerX);this.rotationAngle=180*Math.atan((M.y-this.centerY)/(M.x-this.centerX))/Math.PI+90*K,this.applyRotation()}},R.prototype.applyRotation=function(){var M=this.container.transform.baseVal.getItem(0);M.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(M,0)},R.prototype.rotatePoint=function(M){if(this.rotationAngle===0)return M;var K=this.container.getCTM(),$=k.createPoint(M.x,M.y);return{x:($=$.matrixTransform(K)).x,y:$.y}},R.prototype.unrotatePoint=function(M){if(this.rotationAngle===0)return M;var K=this.container.getCTM();K=K.inverse();var $=k.createPoint(M.x,M.y);return{x:($=$.matrixTransform(K)).x,y:$.y}},R.prototype.select=function(){F.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},R.prototype.deselect=function(){F.prototype.deselect.call(this),this.controlBox.style.display="none"},R.prototype.setupControlBox=function(){this.controlBox=k.createGroup();var M=k.createTransform();M.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(M),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 a,this.addControlGrips(),this.controlBox.style.display="none"},R.prototype.adjustControlBox=function(){var M=this.controlBox.transform.baseVal.getItem(0);M.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(M,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},R.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()},R.prototype.createGrip=function(){var M=new l;return M.visual.transform.baseVal.appendItem(k.createTransform()),this.controlBox.appendChild(M.visual),M},R.prototype.positionGrips=function(){var M=this.controlGrips.topLeft.GRIP_SIZE,K=-M/2,$=K,B=(this.width+this.CB_DISTANCE)/2-M/2,ge=(this.height+this.CB_DISTANCE)/2-M/2,Oe=this.height+this.CB_DISTANCE-M/2,je=this.width+this.CB_DISTANCE-M/2;this.positionGrip(this.controlGrips.topLeft.visual,K,$),this.positionGrip(this.controlGrips.topCenter.visual,B,$),this.positionGrip(this.controlGrips.topRight.visual,je,$),this.positionGrip(this.controlGrips.centerLeft.visual,K,ge),this.positionGrip(this.controlGrips.centerRight.visual,je,ge),this.positionGrip(this.controlGrips.bottomLeft.visual,K,Oe),this.positionGrip(this.controlGrips.bottomCenter.visual,B,Oe),this.positionGrip(this.controlGrips.bottomRight.visual,je,Oe),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,B,$-3*this.CB_DISTANCE)},R.prototype.positionGrip=function(M,K,$){var B=M.transform.baseVal.getItem(0);B.setTranslate(K,$),M.transform.baseVal.replaceItem(B,0)},R.prototype.hideControlBox=function(){this.controlBox.style.display="none"},R.prototype.showControlBox=function(){this.controlBox.style.display=""},R.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:s.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:s.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},F.prototype.getState.call(this))},R.prototype.restoreState=function(M){F.prototype.restoreState.call(this,M);var K=M;this.left=K.left,this.top=K.top,this.width=K.width,this.height=K.height,this.rotationAngle=K.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(s.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,K.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(s.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,K.containerTransformMatrix))},R.prototype.scale=function(M,K){F.prototype.scale.call(this,M,K);var $=this.rotatePoint({x:this.left,y:this.top}),B=this.unrotatePoint({x:$.x*M,y:$.y*K});this.left=B.x,this.top=B.y,this.width=this.width*M,this.height=this.height*K,this.adjustControlBox()},R}(u),d=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.fillColor="transparent",B.strokeColor="transparent",B.strokeWidth=0,B.strokeDasharray="",B.opacity=1,B.setStrokeColor=B.setStrokeColor.bind(B),B.setFillColor=B.setFillColor.bind(B),B.setStrokeWidth=B.setStrokeWidth.bind(B),B.setStrokeDasharray=B.setStrokeDasharray.bind(B),B.createVisual=B.createVisual.bind(B),B}return V(R,F),R.prototype.ownsTarget=function(M){return!(!F.prototype.ownsTarget.call(this,M)&&M!==this.visual)},R.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)},R.prototype.pointerDown=function(M,K){F.prototype.pointerDown.call(this,M,K),this.state==="new"&&(this.createVisual(),this.moveVisual(M),this._state="creating")},R.prototype.manipulate=function(M){F.prototype.manipulate.call(this,M)},R.prototype.resize=function(M){F.prototype.resize.call(this,M),this.setSize()},R.prototype.setSize=function(){F.prototype.setSize.call(this),k.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},R.prototype.pointerUp=function(M){F.prototype.pointerUp.call(this,M),this.setSize()},R.prototype.setStrokeColor=function(M){this.strokeColor=M,this.visual&&k.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(M),this.stateChanged()},R.prototype.setFillColor=function(M){this.fillColor=M,this.visual&&k.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},R.prototype.setStrokeWidth=function(M){this.strokeWidth=M,this.visual&&k.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},R.prototype.setStrokeDasharray=function(M){this.strokeDasharray=M,this.visual&&k.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},R.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},F.prototype.getState.call(this))},R.prototype.restoreState=function(M){var K=M;this.fillColor=K.fillColor,this.strokeColor=K.strokeColor,this.strokeWidth=K.strokeWidth,this.strokeDasharray=K.strokeDasharray,this.opacity=K.opacity,this.createVisual(),F.prototype.restoreState.call(this,M),this.setSize()},R.prototype.scale=function(M,K){F.prototype.scale.call(this,M,K),this.setSize()},R.title="Rectangle marker",R}(m),f=function(F){function R(M,K,$,B){var ge=F.call(this,M,B||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return ge.widths=[],ge.widthBoxes=[],ge.widths=K,ge.currentWidth=$,ge.setCurrentWidth=ge.setCurrentWidth.bind(ge),ge}return V(R,F),R.prototype.getUi=function(){var M=this,K=document.createElement("div");return K.style.display="flex",K.style.overflow="hidden",K.style.flexGrow="2",this.widths.forEach(function($){var B=document.createElement("div");B.style.display="flex",B.style.flexGrow="2",B.style.alignItems="center",B.style.justifyContent="space-between",B.style.padding="5px",B.style.borderWidth="2px",B.style.borderStyle="solid",B.style.borderColor=$===M.currentWidth?M.uiStyleSettings.toolboxAccentColor:"transparent",B.addEventListener("click",function(){M.setCurrentWidth($,B)}),K.appendChild(B);var ge=document.createElement("div");ge.innerText=$.toString(),ge.style.marginRight="5px",B.appendChild(ge);var Oe=document.createElement("div");Oe.style.minHeight="20px",Oe.style.flexGrow="2",Oe.style.display="flex",Oe.style.alignItems="center";var je=document.createElement("hr");je.style.minWidth="20px",je.style.border="0px",je.style.borderTop=$+"px solid "+M.uiStyleSettings.toolboxColor,je.style.flexGrow="2",Oe.appendChild(je),B.appendChild(Oe),M.widthBoxes.push(B)}),K},R.prototype.setCurrentWidth=function(M,K){var $=this;this.currentWidth=M,this.widthBoxes.forEach(function(B){B.style.borderColor=B===K?$.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},R}(T),D=function(F){function R(M,K,$,B){var ge=F.call(this,M,B||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return ge.styles=[],ge.styleBoxes=[],ge.styles=K,ge.currentStyle=$,ge.setCurrentStyle=ge.setCurrentStyle.bind(ge),ge}return V(R,F),R.prototype.getUi=function(){var M=this,K=document.createElement("div");return K.style.display="flex",K.style.overflow="hidden",K.style.flexGrow="2",this.styles.forEach(function($){var B=document.createElement("div");B.style.display="flex",B.style.alignItems="center",B.style.justifyContent="space-between",B.style.padding="5px",B.style.borderWidth="2px",B.style.borderStyle="solid",B.style.overflow="hidden",B.style.maxWidth=100/M.styles.length-5+"%",B.style.borderColor=$===M.currentStyle?M.uiStyleSettings.toolboxAccentColor:"transparent",B.addEventListener("click",function(){M.setCurrentStyle($,B)}),K.appendChild(B);var ge=document.createElement("div");ge.style.minHeight="20px",ge.style.flexGrow="2",ge.style.overflow="hidden";var Oe=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+M.uiStyleSettings.toolboxColor+'" stroke-width="3" '+($!==""?'stroke-dasharray="'+$+'"':"")+` />
  </svg>`;ge.innerHTML=Oe,B.appendChild(ge),M.styleBoxes.push(B)}),K},R.prototype.setCurrentStyle=function(M,K){var $=this;this.currentStyle=M,this.styleBoxes.forEach(function(B){B.style.borderColor=B===K?$.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},R}(T),v=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.strokeColor=$.defaultColor,B.strokeWidth=$.defaultStrokeWidth,B.strokeDasharray=$.defaultStrokeDasharray,B.strokePanel=new y("Line color",$.defaultColorSet,$.defaultColor),B.strokePanel.onColorChanged=B.setStrokeColor,B.strokeWidthPanel=new f("Line width",$.defaultStrokeWidths,$.defaultStrokeWidth),B.strokeWidthPanel.onWidthChanged=B.setStrokeWidth,B.strokeStylePanel=new D("Line style",$.defaultStrokeDasharrays,$.defaultStrokeDasharray),B.strokeStylePanel.onStyleChanged=B.setStrokeDasharray,B}return V(R,F),Object.defineProperty(R.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),R.prototype.getState=function(){var M=F.prototype.getState.call(this);return M.typeName=R.typeName,M},R.typeName="FrameMarker",R.title="Frame marker",R.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',R}(d),h=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1},p=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.x1=0,B.y1=0,B.x2=0,B.y2=0,B.defaultLength=50,B.manipulationStartX=0,B.manipulationStartY=0,B.manipulationStartX1=0,B.manipulationStartY1=0,B.manipulationStartX2=0,B.manipulationStartY2=0,B.setupControlBox(),B}return V(R,F),R.prototype.ownsTarget=function(M){return!!F.prototype.ownsTarget.call(this,M)||!(!this.grip1.ownsTarget(M)&&!this.grip2.ownsTarget(M))},R.prototype.pointerDown=function(M,K){F.prototype.pointerDown.call(this,M,K),this.manipulationStartX=M.x,this.manipulationStartY=M.y,this.state==="new"&&(this.x1=M.x,this.y1=M.y,this.x2=M.x,this.y2=M.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(K)?this.activeGrip=this.grip1:this.grip2.ownsTarget(K)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},R.prototype.pointerUp=function(M){var K=this.state;F.prototype.pointerUp.call(this,M),this.state==="creating"&&Math.abs(this.x1-this.x2)<10&&Math.abs(this.y1-this.y2)<10?(this.x2=this.x1+this.defaultLength,this.adjustVisual(),this.adjustControlBox()):this.manipulate(M),this._state="select",K==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},R.prototype.adjustVisual=function(){},R.prototype.manipulate=function(M){this.state==="creating"?this.resize(M):this.state==="move"?(this.x1=this.manipulationStartX1+M.x-this.manipulationStartX,this.y1=this.manipulationStartY1+M.y-this.manipulationStartY,this.x2=this.manipulationStartX2+M.x-this.manipulationStartX,this.y2=this.manipulationStartY2+M.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(M)},R.prototype.resize=function(M){switch(this.activeGrip){case this.grip1:this.x1=M.x,this.y1=M.y;break;case this.grip2:case void 0:this.x2=M.x,this.y2=M.y}this.adjustVisual(),this.adjustControlBox()},R.prototype.select=function(){F.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},R.prototype.deselect=function(){F.prototype.deselect.call(this),this.controlBox.style.display="none"},R.prototype.setupControlBox=function(){this.controlBox=k.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},R.prototype.adjustControlBox=function(){this.positionGrips()},R.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},R.prototype.createGrip=function(){var M=new l;return M.visual.transform.baseVal.appendItem(k.createTransform()),this.controlBox.appendChild(M.visual),M},R.prototype.positionGrips=function(){var M=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-M/2,this.y1-M/2),this.positionGrip(this.grip2.visual,this.x2-M/2,this.y2-M/2)},R.prototype.positionGrip=function(M,K,$){var B=M.transform.baseVal.getItem(0);B.setTranslate(K,$),M.transform.baseVal.replaceItem(B,0)},R.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},F.prototype.getState.call(this))},R.prototype.restoreState=function(M){F.prototype.restoreState.call(this,M);var K=M;this.x1=K.x1,this.y1=K.y1,this.x2=K.x2,this.y2=K.y2},R.prototype.scale=function(M,K){F.prototype.scale.call(this,M,K),this.x1=this.x1*M,this.y1=this.y1*K,this.x2=this.x2*M,this.y2=this.y2*K,this.adjustVisual(),this.adjustControlBox()},R}(u),c=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.strokeColor="transparent",B.strokeWidth=0,B.strokeDasharray="",B.setStrokeColor=B.setStrokeColor.bind(B),B.setStrokeWidth=B.setStrokeWidth.bind(B),B.setStrokeDasharray=B.setStrokeDasharray.bind(B),B.strokeColor=$.defaultColor,B.strokeWidth=$.defaultStrokeWidth,B.strokeDasharray=$.defaultStrokeDasharray,B.strokePanel=new y("Line color",$.defaultColorSet,$.defaultColor),B.strokePanel.onColorChanged=B.setStrokeColor,B.strokeWidthPanel=new f("Line width",$.defaultStrokeWidths,$.defaultStrokeWidth),B.strokeWidthPanel.onWidthChanged=B.setStrokeWidth,B.strokeStylePanel=new D("Line style",$.defaultStrokeDasharrays,$.defaultStrokeDasharray),B.strokeStylePanel.onStyleChanged=B.setStrokeDasharray,B}return V(R,F),R.prototype.ownsTarget=function(M){return!(!F.prototype.ownsTarget.call(this,M)&&M!==this.visual&&M!==this.selectorLine&&M!==this.visibleLine)},R.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)},R.prototype.pointerDown=function(M,K){F.prototype.pointerDown.call(this,M,K),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},R.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()]]))},R.prototype.setStrokeColor=function(M){this.strokeColor=M,this.adjustVisual(),this.colorChanged(M)},R.prototype.setStrokeWidth=function(M){this.strokeWidth=M,this.adjustVisual()},R.prototype.setStrokeDasharray=function(M){this.strokeDasharray=M,this.adjustVisual(),this.stateChanged()},Object.defineProperty(R.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),R.prototype.getState=function(){var M=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},F.prototype.getState.call(this));return M.typeName=R.typeName,M},R.prototype.restoreState=function(M){F.prototype.restoreState.call(this,M);var K=M;this.strokeColor=K.strokeColor,this.strokeWidth=K.strokeWidth,this.strokeDasharray=K.strokeDasharray,this.createVisual(),this.adjustVisual()},R.typeName="LineMarker",R.title="Line marker",R.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',R}(p),o=function(F){function R(M,K,$,B){var ge=F.call(this,M,B||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return ge.fonts=[],ge.fontBoxes=[],ge.fonts=K,ge.currentFont=$,ge.setCurrentFont=ge.setCurrentFont.bind(ge),ge}return V(R,F),R.prototype.getUi=function(){var M=this,K=document.createElement("div");return K.style.overflow="hidden",K.style.flexGrow="2",this.fonts.forEach(function($){var B=document.createElement("div");B.style.display="inline-block",B.style.alignItems="center",B.style.justifyContent="space-between",B.style.padding="5px",B.style.borderWidth="2px",B.style.borderStyle="solid",B.style.overflow="hidden",B.style.maxWidth=100/M.fonts.length-5+"%",B.style.borderColor=$===M.currentFont?M.uiStyleSettings.toolboxAccentColor:"transparent",B.addEventListener("click",function(){M.setCurrentFont($,B)}),K.appendChild(B);var ge=document.createElement("div");ge.style.display="flex",ge.style.minHeight="20px",ge.style.flexGrow="2",ge.style.fontFamily=$,ge.style.overflow="hidden";var Oe=document.createElement("div");Oe.style.whiteSpace="nowrap",Oe.style.overflow="hidden",Oe.style.textOverflow="ellipsis",Oe.innerHTML="The quick brown fox jumps over the lazy dog",ge.appendChild(Oe),B.appendChild(ge),M.fontBoxes.push(B)}),K},R.prototype.setCurrentFont=function(M,K){var $=this;this.currentFont=M,this.fontBoxes.forEach(function(B){B.style.borderColor=B===K?$.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},R}(T),x=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.color="transparent",B.padding=5,B.DEFAULT_TEXT="your text here",B.text=B.DEFAULT_TEXT,B.isMoved=!1,B.color=$.defaultColor,B.fontFamily=$.defaultFontFamily,B.defaultSize={x:100,y:30},B.setColor=B.setColor.bind(B),B.setFont=B.setFont.bind(B),B.renderText=B.renderText.bind(B),B.sizeText=B.sizeText.bind(B),B.textEditDivClicked=B.textEditDivClicked.bind(B),B.showTextEditor=B.showTextEditor.bind(B),B.setSize=B.setSize.bind(B),B.positionTextEditor=B.positionTextEditor.bind(B),B.colorPanel=new y("Color",$.defaultColorSet,$.defaultColor),B.colorPanel.onColorChanged=B.setColor,B.fontFamilyPanel=new o("Font",$.defaultFontFamilies,$.defaultFontFamily),B.fontFamilyPanel.onFontChanged=B.setFont,B}return V(R,F),R.prototype.ownsTarget=function(M){if(F.prototype.ownsTarget.call(this,M)||M===this.visual||M===this.textElement||M===this.bgRectangle)return!0;var K=!1;return this.textElement.childNodes.forEach(function($){$===M&&(K=!0)}),K},R.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()},R.prototype.pointerDown=function(M,K){F.prototype.pointerDown.call(this,M,K),this.isMoved=!1,this.pointerDownPoint=M,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(M),this._state="creating")},R.prototype.renderText=function(){var M=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(K){M.textElement.appendChild(k.createTSpan(K.trim()===""?" ":K.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},R.prototype.getTextScale=function(){var M=this.textElement.getBBox(),K=1;if(M.width>0&&M.height>0){var $=(1*this.width-this.width*this.padding*2/100)/M.width,B=(1*this.height-this.height*this.padding*2/100)/M.height;K=Math.min($,B)}return K},R.prototype.getTextPosition=function(M){var K=this.textElement.getBBox(),$=0,B=0;return K.width>0&&K.height>0&&($=(this.width-K.width*M)/2,B=this.height/2-K.height*M/2),{x:$,y:B}},R.prototype.sizeText=function(){var M=this.textElement.getBBox(),K=this.getTextScale(),$=this.getTextPosition(K);$.y-=M.y*K,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+$.x+"px, "+$.y+"px) scale("+K+", "+K+")":(this.textElement.transform.baseVal.getItem(0).setTranslate($.x,$.y),this.textElement.transform.baseVal.getItem(1).setScale(K,K))},R.prototype.manipulate=function(M){F.prototype.manipulate.call(this,M),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(M.x-this.pointerDownPoint.x)>5||Math.abs(M.y-this.pointerDownPoint.y)>5)},R.prototype.resize=function(M){F.prototype.resize.call(this,M),this.isMoved=!0,this.setSize(),this.sizeText()},R.prototype.setSize=function(){F.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()]]))},R.prototype.pointerUp=function(M){var K=this.state;K==="creating"&&(this._suppressMarkerCreateEvent=!0),F.prototype.pointerUp.call(this,M),this.setSize(),(K==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},R.prototype.showTextEditor=function(){var M=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",function(K){K.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var K=Number.parseFloat(M.textEditor.style.fontSize);M.textEditor.clientWidth>=Number.parseInt(M.textEditor.style.maxWidth)&&K>.9;)K-=.1,M.textEditor.style.fontSize=Math.max(K,.9)+"em"}),this.textEditor.addEventListener("keyup",function(K){K.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(K){if(K.clipboardData){var $=K.clipboardData.getData("text"),B=window.getSelection();if(!B.rangeCount)return!1;B.deleteFromDocument(),B.getRangeAt(0).insertNode(document.createTextNode($)),K.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){M.textEditDivClicked(M.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},R.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var M=this.getTextScale(),K=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),$=this.textElement.getBBox(),B={x:$.width*M,y:$.height*M};K.x-=B.x/2,K.y-=B.y/2,this.textEditor.style.top=K.y+"px",this.textEditor.style.left=K.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-K.x+"px",this.textEditor.style.fontSize=Math.max(16*M,12)+"px",this.textElement.style.display="none"}},R.prototype.textEditDivClicked=function(M){this.text=M.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},R.prototype.select=function(){F.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},R.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),F.prototype.deselect.call(this)},R.prototype.dblClick=function(M,K){F.prototype.dblClick.call(this,M,K),this.showTextEditor()},R.prototype.setColor=function(M){this.textElement&&k.setAttributes(this.textElement,[["fill",M]]),this.color=M,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(M)},R.prototype.setFont=function(M){this.textElement&&k.setAttributes(this.textElement,[["font-family",M]]),this.fontFamily=M,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},R.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},R.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(R.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),R.prototype.getState=function(){var M=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},F.prototype.getState.call(this));return M.typeName=R.typeName,M},R.prototype.restoreState=function(M){var K=M;this.color=K.color,this.fontFamily=K.fontFamily,this.padding=K.padding,this.text=K.text,this.createVisual(),F.prototype.restoreState.call(this,M),this.setSize()},R.prototype.scale=function(M,K){F.prototype.scale.call(this,M,K),this.setSize(),this.sizeText(),this.positionTextEditor()},R.typeName="TextMarker",R.title="Text marker",R.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>',R}(m),g=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.color="transparent",B.lineWidth=3,B.drawing=!1,B.pixelRatio=1,B.color=$.defaultColor,B.lineWidth=$.defaultStrokeWidth,B.pixelRatio=$.freehandPixelRatio,B.setColor=B.setColor.bind(B),B.addCanvas=B.addCanvas.bind(B),B.finishCreation=B.finishCreation.bind(B),B.setLineWidth=B.setLineWidth.bind(B),B.colorPanel=new y("Color",$.defaultColorSet,$.defaultColor),B.colorPanel.onColorChanged=B.setColor,B.lineWidthPanel=new f("Line width",$.defaultStrokeWidths,$.defaultStrokeWidth),B.lineWidthPanel.onWidthChanged=B.setLineWidth,B}return V(R,F),R.prototype.ownsTarget=function(M){return!(!F.prototype.ownsTarget.call(this,M)&&M!==this.visual&&M!==this.drawingImage)},R.prototype.createVisual=function(){this.visual=k.createGroup(),this.drawingImage=k.createImage(),this.visual.appendChild(this.drawingImage);var M=k.createTransform();this.visual.transform.baseVal.appendItem(M),this.addMarkerVisualToContainer(this.visual)},R.prototype.pointerDown=function(M,K){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(M.x,M.y),this.drawing=!0):F.prototype.pointerDown.call(this,M,K)},R.prototype.manipulate=function(M){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(M.x,M.y),this.canvasContext.stroke()):F.prototype.manipulate.call(this,M)},R.prototype.resize=function(M){F.prototype.resize.call(this,M),k.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),k.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},R.prototype.pointerUp=function(M){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):F.prototype.pointerUp.call(this,M)},R.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)},R.prototype.select=function(){this.state==="creating"&&this.finishCreation(),F.prototype.select.call(this)},R.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),F.prototype.deselect.call(this)},R.prototype.finishCreation=function(){for(var M=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),K=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],$=K[0],B=K[1],ge=K[2],Oe=K[3],je=!1,Ze=0;Ze<this.canvasElement.height;Ze++)for(var He=0;He<this.canvasElement.width;He++)M.data[Ze*this.canvasElement.width*4+4*He+3]>0&&(je=!0,Ze<B&&(B=Ze),He<$&&($=He),Ze>Oe&&(Oe=Ze),He>ge&&(ge=He));if(je){this.left=$/this.pixelRatio,this.top=B/this.pixelRatio,this.width=(ge-$)/this.pixelRatio,this.height=(Oe-B)/this.pixelRatio;var ze=document.createElement("canvas");ze.width=ge-$,ze.height=Oe-B,ze.getContext("2d").putImageData(this.canvasContext.getImageData($,B,ge-$,Oe-B),0,0),this.drawingImgUrl=ze.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},R.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})},R.prototype.setColor=function(M){this.color=M,this.colorChanged(M)},R.prototype.setLineWidth=function(M){this.lineWidth=M},Object.defineProperty(R.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),R.prototype.getState=function(){var M=Object.assign({drawingImgUrl:this.drawingImgUrl},F.prototype.getState.call(this));return M.typeName=R.typeName,M},R.prototype.restoreState=function(M){this.createVisual(),F.prototype.restoreState.call(this,M),this.drawingImgUrl=M.drawingImgUrl,this.setDrawingImage()},R.prototype.scale=function(M,K){F.prototype.scale.call(this,M,K),this.setDrawingImage()},R.typeName="FreehandMarker",R.title="Freehand marker",R.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>',R}(m),C=function(F){function R(M,K,$){var B=F.call(this,M,$||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return B.typeBoxes=[],B.currentType=K,B.setCurrentType=B.setCurrentType.bind(B),B}return V(R,F),R.prototype.getUi=function(){var M=this,K=document.createElement("div");K.style.display="flex",K.style.overflow="hidden",K.style.flexGrow="2";for(var $=function(Oe){var je="both";switch(Oe){case 0:je="both";break;case 1:je="start";break;case 2:je="end";break;case 3:je="none"}var Ze=document.createElement("div");if(Ze.style.display="flex",Ze.style.flexGrow="2",Ze.style.alignItems="center",Ze.style.justifyContent="space-between",Ze.style.padding="5px",Ze.style.borderWidth="2px",Ze.style.borderStyle="solid",Ze.style.borderColor=je===B.currentType?B.uiStyleSettings.toolboxAccentColor:"transparent",Ze.addEventListener("click",function(){M.setCurrentType(je,Ze)}),K.appendChild(Ze),je==="both"||je==="start"){var He=document.createElement("div");He.style.display="flex",He.style.alignItems="center",He.style.minHeight="20px",He.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,5 10,0 10,10" fill="`+(B.uiStyleSettings!==void 0?B.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,He.style.marginLeft="5px",Ze.appendChild(He)}var ze=document.createElement("div");ze.style.display="flex",ze.style.alignItems="center",ze.style.minHeight="20px",ze.style.flexGrow="2";var Xe=document.createElement("hr");if(Xe.style.minWidth="20px",Xe.style.border="0px",Xe.style.borderTop="3px solid "+(B.uiStyleSettings!==void 0?B.uiStyleSettings.toolboxColor:"#eeeeee"),Xe.style.flexGrow="2",ze.appendChild(Xe),Ze.appendChild(ze),je==="both"||je==="end"){var dt=document.createElement("div");dt.style.display="flex",dt.style.alignItems="center",dt.style.minHeight="20px",dt.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,0 10,5 0,10" fill="`+(B.uiStyleSettings!==void 0?B.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,dt.style.marginRight="5px",Ze.appendChild(dt)}B.typeBoxes.push(Ze)},B=this,ge=0;ge<4;ge++)$(ge);return K},R.prototype.setCurrentType=function(M,K){var $=this;this.currentType=M,this.typeBoxes.forEach(function(B){B.style.borderColor=B===K?$.uiStyleSettings!==void 0?$.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},R}(T),_=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.arrowType="end",B.arrowBaseHeight=10,B.arrowBaseWidth=10,B.getArrowPoints=B.getArrowPoints.bind(B),B.setArrowType=B.setArrowType.bind(B),B.arrowTypePanel=new C("Arrow type","end"),B.arrowTypePanel.onArrowTypeChanged=B.setArrowType,B}return V(R,F),R.prototype.ownsTarget=function(M){return!(!F.prototype.ownsTarget.call(this,M)&&M!==this.arrow1&&M!==this.arrow2)},R.prototype.getArrowPoints=function(M,K){var $=this.arrowBaseWidth+2*this.strokeWidth,B=this.arrowBaseHeight+2*this.strokeWidth;return M-$/2+","+(K+B/2)+" "+M+","+(K-B/2)+" "+(M+$/2)+","+(K+B/2)},R.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)},R.prototype.pointerDown=function(M,K){F.prototype.pointerDown.call(this,M,K),this.state==="creating"&&this.createTips()},R.prototype.adjustVisual=function(){if(F.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 M=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),K=this.arrow1.transform.baseVal.getItem(0);K.setRotate(M,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(K,0);var $=this.arrow2.transform.baseVal.getItem(0);$.setRotate(M+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem($,0)}},R.prototype.setArrowType=function(M){this.arrowType=M,this.adjustVisual(),this.stateChanged()},Object.defineProperty(R.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),R.prototype.getState=function(){var M=Object.assign({arrowType:this.arrowType},F.prototype.getState.call(this));return M.typeName=R.typeName,M},R.prototype.restoreState=function(M){F.prototype.restoreState.call(this,M);var K=M;this.arrowType=K.arrowType,this.createTips(),this.adjustVisual()},R.typeName="ArrowMarker",R.title="Arrow marker",R.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',R}(c),z=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.fillColor=$.defaultFillColor,B.strokeWidth=0,B.fillPanel=new y("Color",$.defaultColorSet,$.defaultFillColor),B.fillPanel.onColorChanged=B.setFillColor,B}return V(R,F),Object.defineProperty(R.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),R.prototype.getState=function(){var M=F.prototype.getState.call(this);return M.typeName=R.typeName,M},R.typeName="CoverMarker",R.title="Cover marker",R.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',R}(d),Y=function(F){function R(M,K,$,B){var ge=F.call(this,M,B||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return ge.opacities=[],ge.opacityBoxes=[],ge.opacities=K,ge.currentOpacity=$,ge.setCurrentOpacity=ge.setCurrentOpacity.bind(ge),ge}return V(R,F),R.prototype.getUi=function(){var M=this,K=document.createElement("div");return K.style.display="flex",K.style.overflow="hidden",K.style.flexGrow="2",K.style.justifyContent="space-between",this.opacities.forEach(function($){var B=document.createElement("div");B.style.display="flex",B.style.alignItems="center",B.style.justifyContent="center",B.style.padding="5px",B.style.borderWidth="2px",B.style.borderStyle="solid",B.style.borderColor=$===M.currentOpacity?M.uiStyleSettings.toolboxAccentColor:"transparent",B.addEventListener("click",function(){M.setCurrentOpacity($,B)}),K.appendChild(B);var ge=document.createElement("div");ge.innerText=100*$+"%",B.appendChild(ge),M.opacityBoxes.push(B)}),K},R.prototype.setCurrentOpacity=function(M,K){var $=this;this.currentOpacity=M,this.opacityBoxes.forEach(function(B){B.style.borderColor=B===K?$.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},R}(T),oe=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.setOpacity=B.setOpacity.bind(B),B.fillColor=$.defaultHighlightColor,B.strokeWidth=0,B.opacity=$.defaultHighlightOpacity,B.fillPanel=new y("Color",$.defaultColorSet,B.fillColor),B.fillPanel.onColorChanged=B.setFillColor,B.opacityPanel=new Y("Opacity",$.defaultOpacitySteps,B.opacity),B.opacityPanel.onOpacityChanged=B.setOpacity,B}return V(R,F),R.prototype.setOpacity=function(M){this.opacity=M,this.visual&&k.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(R.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),R.prototype.getState=function(){var M=F.prototype.getState.call(this);return M.typeName=R.typeName,M},R.typeName="HighlightMarker",R.title="Highlight marker",R.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>',R}(z),G='<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>',j=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.bgColor="transparent",B.tipPosition={x:0,y:0},B.tipBase1Position={x:0,y:0},B.tipBase2Position={x:0,y:0},B.tipMoving=!1,B.color=$.defaultStrokeColor,B.bgColor=$.defaultFillColor,B.fontFamily=$.defaultFontFamily,B.defaultSize={x:100,y:30},B.setBgColor=B.setBgColor.bind(B),B.getTipPoints=B.getTipPoints.bind(B),B.positionTip=B.positionTip.bind(B),B.setTipPoints=B.setTipPoints.bind(B),B.colorPanel=new y("Text color",$.defaultColorSet,B.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),B.colorPanel.onColorChanged=B.setColor,B.bgColorPanel=new y("Fill color",$.defaultColorSet,B.bgColor,G),B.bgColorPanel.onColorChanged=B.setBgColor,B.fontFamilyPanel=new o("Font",$.defaultFontFamilies,$.defaultFontFamily),B.fontFamilyPanel.onFontChanged=B.setFont,B.tipGrip=new l,B.tipGrip.visual.transform.baseVal.appendItem(k.createTransform()),B.controlBox.appendChild(B.tipGrip.visual),B}return V(R,F),R.prototype.ownsTarget=function(M){return F.prototype.ownsTarget.call(this,M)||this.tipGrip.ownsTarget(M)||this.tip===M},R.prototype.createTip=function(){k.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=k.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},R.prototype.pointerDown=function(M,K){this.state==="new"&&F.prototype.pointerDown.call(this,M,K),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(K)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):F.prototype.pointerDown.call(this,M,K)},R.prototype.pointerUp=function(M){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,F.prototype.pointerUp.call(this,M);else{var K=this.state==="creating";F.prototype.pointerUp.call(this,M),this.setTipPoints(K),this.positionTip()}},R.prototype.manipulate=function(M){if(this.tipMoving){var K=this.unrotatePoint(M);this.tipPosition={x:K.x-this.manipulationStartLeft,y:K.y-this.manipulationStartTop},this.positionTip()}else F.prototype.manipulate.call(this,M)},R.prototype.setBgColor=function(M){this.bgRectangle&&this.tip&&(k.setAttributes(this.bgRectangle,[["fill",M]]),k.setAttributes(this.tip,[["fill",M]])),this.bgColor=M,this.fillColorChanged(M)},R.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},R.prototype.setTipPoints=function(M){M===void 0&&(M=!1);var K=Math.min(this.height/2,15),$=this.height/5;M&&(this.tipPosition={x:K+$/2,y:this.height+20});var B=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?B<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?($=this.width/5,K=Math.min(this.width/2,15),this.tipBase1Position={x:K,y:0},this.tipBase2Position={x:K+$,y:0}):(this.tipBase1Position={x:0,y:K},this.tipBase2Position={x:0,y:K+$}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?B<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?($=this.width/5,K=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-K-$,y:0},this.tipBase2Position={x:this.width-K,y:0}):(this.tipBase1Position={x:this.width,y:K},this.tipBase2Position={x:this.width,y:K+$}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?B<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?($=this.width/5,K=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-K-$,y:this.height},this.tipBase2Position={x:this.width-K,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-K-$},this.tipBase2Position={x:this.width,y:this.height-K}):B<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?($=this.width/5,K=Math.min(this.width/2,15),this.tipBase1Position={x:K,y:this.height},this.tipBase2Position={x:K+$,y:this.height}):(this.tipBase1Position={x:0,y:this.height-K},this.tipBase2Position={x:0,y:this.height-K-$})},R.prototype.resize=function(M){F.prototype.resize.call(this,M),this.positionTip()},R.prototype.positionTip=function(){k.setAttributes(this.tip,[["points",this.getTipPoints()]]);var M=this.tipGrip.visual.transform.baseVal.getItem(0);M.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(M,0)},Object.defineProperty(R.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),R.prototype.select=function(){this.positionTip(),F.prototype.select.call(this)},R.prototype.getState=function(){var M=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},F.prototype.getState.call(this));return M.typeName=R.typeName,M},R.prototype.restoreState=function(M){var K=M;this.bgColor=K.bgColor,this.tipPosition=K.tipPosition,F.prototype.restoreState.call(this,M),this.createTip(),this.setTipPoints()},R.prototype.scale=function(M,K){F.prototype.scale.call(this,M,K),this.tipPosition={x:this.tipPosition.x*M,y:this.tipPosition.y*K},this.positionTip()},R.typeName="CalloutMarker",R.title="Callout marker",R.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',R}(x),se=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.fillColor="transparent",B.strokeColor="transparent",B.strokeWidth=0,B.strokeDasharray="",B.opacity=1,B.strokeColor=$.defaultColor,B.strokeWidth=$.defaultStrokeWidth,B.strokeDasharray=$.defaultStrokeDasharray,B.fillColor=$.defaultFillColor,B.setStrokeColor=B.setStrokeColor.bind(B),B.setFillColor=B.setFillColor.bind(B),B.setStrokeWidth=B.setStrokeWidth.bind(B),B.setStrokeDasharray=B.setStrokeDasharray.bind(B),B.setOpacity=B.setOpacity.bind(B),B.createVisual=B.createVisual.bind(B),B.strokePanel=new y("Line color",A($.defaultColorSet,["transparent"]),$.defaultColor),B.strokePanel.onColorChanged=B.setStrokeColor,B.fillPanel=new y("Fill color",A($.defaultColorSet,["transparent"]),B.fillColor,G),B.fillPanel.onColorChanged=B.setFillColor,B.strokeWidthPanel=new f("Line width",$.defaultStrokeWidths,$.defaultStrokeWidth),B.strokeWidthPanel.onWidthChanged=B.setStrokeWidth,B.strokeStylePanel=new D("Line style",$.defaultStrokeDasharrays,$.defaultStrokeDasharray),B.strokeStylePanel.onStyleChanged=B.setStrokeDasharray,B.opacityPanel=new Y("Opacity",$.defaultOpacitySteps,B.opacity),B.opacityPanel.onOpacityChanged=B.setOpacity,B}return V(R,F),R.prototype.ownsTarget=function(M){return!(!F.prototype.ownsTarget.call(this,M)&&M!==this.visual)},R.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)},R.prototype.pointerDown=function(M,K){F.prototype.pointerDown.call(this,M,K),this.state==="new"&&(this.createVisual(),this.moveVisual(M),this._state="creating")},R.prototype.manipulate=function(M){F.prototype.manipulate.call(this,M)},R.prototype.resize=function(M){F.prototype.resize.call(this,M),this.setSize()},R.prototype.setSize=function(){F.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()]])},R.prototype.pointerUp=function(M){F.prototype.pointerUp.call(this,M),this.setSize()},R.prototype.setStrokeColor=function(M){this.strokeColor=M,this.visual&&k.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(M),this.stateChanged()},R.prototype.setFillColor=function(M){this.fillColor=M,this.visual&&k.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(M),this.stateChanged()},R.prototype.setStrokeWidth=function(M){this.strokeWidth=M,this.visual&&k.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},R.prototype.setStrokeDasharray=function(M){this.strokeDasharray=M,this.visual&&k.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},R.prototype.setOpacity=function(M){this.opacity=M,this.visual&&k.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(R.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),R.prototype.getState=function(){var M=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},F.prototype.getState.call(this));return M.typeName=R.typeName,M},R.prototype.restoreState=function(M){var K=M;this.fillColor=K.fillColor,this.strokeColor=K.strokeColor,this.strokeWidth=K.strokeWidth,this.strokeDasharray=K.strokeDasharray,this.opacity=K.opacity,this.createVisual(),F.prototype.restoreState.call(this,M),this.setSize()},R.prototype.scale=function(M,K){F.prototype.scale.call(this,M,K),this.setSize()},R.typeName="EllipseMarker",R.title="Ellipse marker",R.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>',R}(m),fe=function(F){function R(M,K,$){return F.call(this,M,K,$)||this}return V(R,F),Object.defineProperty(R.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),R.prototype.ownsTarget=function(M){return!(!F.prototype.ownsTarget.call(this,M)&&M!==this.tip1&&M!==this.tip2)},R.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)},R.prototype.pointerDown=function(M,K){F.prototype.pointerDown.call(this,M,K),this.state==="creating"&&this.createTips()},R.prototype.adjustVisual=function(){if(F.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 M=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),K=this.tip1.transform.baseVal.getItem(0);K.setRotate(M,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(K,0);var $=this.tip2.transform.baseVal.getItem(0);$.setRotate(M+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem($,0)}},Object.defineProperty(R.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),R.prototype.getState=function(){var M=F.prototype.getState.call(this);return M.typeName=R.typeName,M},R.prototype.restoreState=function(M){F.prototype.restoreState.call(this,M),this.createTips(),this.adjustVisual()},R.typeName="MeasurementMarker",R.title="Measurement marker",R.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',R}(c),Se=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.strokePanel.colors=$.defaultColorSet,B.fillColor="transparent",B}return V(R,F),Object.defineProperty(R.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),R.prototype.getState=function(){var M=F.prototype.getState.call(this);return M.typeName=R.typeName,M},R.typeName="EllipseFrameMarker",R.title="Ellipse frame marker",R.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>',R}(se),ke=function(){function F(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(F.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),F.prototype.addUndoStep=function(R){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(R)||(this.undoStack.push(R),JSON.stringify(this.lastRedoStep)!==JSON.stringify(R)&&this.redoStack.splice(0,this.redoStack.length))},F.prototype.replaceLastUndoStep=function(R){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=R)},F.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},F.prototype.undo=function(){if(this.undoStack.length>1){var R=this.undoStack.pop();return R!==void 0&&this.redoStack.push(R),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},F.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},F}(),Je=function(F){function R(M,K,$){var B=F.call(this,M,K,$)||this;return B.strokeColor="transparent",B.strokeWidth=0,B.strokeDasharray="",B.curveX=0,B.curveY=0,B.manipulationStartCurveX=0,B.manipulationStartCurveY=0,B.setStrokeColor=B.setStrokeColor.bind(B),B.setStrokeWidth=B.setStrokeWidth.bind(B),B.setStrokeDasharray=B.setStrokeDasharray.bind(B),B.positionGrips=B.positionGrips.bind(B),B.addControlGrips=B.addControlGrips.bind(B),B.adjustVisual=B.adjustVisual.bind(B),B.setupControlBox=B.setupControlBox.bind(B),B.resize=B.resize.bind(B),B.strokeColor=$.defaultColor,B.strokeWidth=$.defaultStrokeWidth,B.strokeDasharray=$.defaultStrokeDasharray,B.strokePanel=new y("Line color",$.defaultColorSet,$.defaultColor),B.strokePanel.onColorChanged=B.setStrokeColor,B.strokeWidthPanel=new f("Line width",$.defaultStrokeWidths,$.defaultStrokeWidth),B.strokeWidthPanel.onWidthChanged=B.setStrokeWidth,B.strokeStylePanel=new D("Line style",$.defaultStrokeDasharrays,$.defaultStrokeDasharray),B.strokeStylePanel.onStyleChanged=B.setStrokeDasharray,B}return V(R,F),R.prototype.ownsTarget=function(M){return!(!F.prototype.ownsTarget.call(this,M)&&M!==this.visual&&M!==this.selectorCurve&&M!==this.visibleCurve&&!this.curveGrip.ownsTarget(M))},R.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},R.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)},R.prototype.pointerDown=function(M,K){F.prototype.pointerDown.call(this,M,K),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=M.x,this.curveY=M.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(K)&&(this.activeGrip=this.curveGrip,this._state="resize")},R.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()]]))},R.prototype.setupControlBox=function(){F.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)},R.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,F.prototype.addControlGrips.call(this)},R.prototype.positionGrips=function(){F.prototype.positionGrips.call(this);var M=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-M/2,this.curveY-M/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},R.prototype.manipulate=function(M){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+M.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+M.y-this.manipulationStartY),F.prototype.manipulate.call(this,M)},R.prototype.resize=function(M){this.activeGrip===this.curveGrip&&(this.curveX=M.x,this.curveY=M.y),F.prototype.resize.call(this,M),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},R.prototype.setStrokeColor=function(M){this.strokeColor=M,this.adjustVisual(),this.colorChanged(M)},R.prototype.setStrokeWidth=function(M){this.strokeWidth=M,this.adjustVisual()},R.prototype.setStrokeDasharray=function(M){this.strokeDasharray=M,this.adjustVisual()},R.prototype.scale=function(M,K){this.curveX=this.curveX*M,this.curveY=this.curveY*K,F.prototype.scale.call(this,M,K)},Object.defineProperty(R.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),R.prototype.getState=function(){var M=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},F.prototype.getState.call(this));return M.typeName=R.typeName,M},R.prototype.restoreState=function(M){F.prototype.restoreState.call(this,M);var K=M;this.strokeColor=K.strokeColor,this.strokeWidth=K.strokeWidth,this.strokeDasharray=K.strokeDasharray,this.curveX=K.curveX,this.curveY=K.curveY,this.createVisual(),this.adjustVisual()},R.typeName="CurveMarker",R.title="Curve marker",R.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>',R}(p),_e=function(){function F(R,M){M===void 0&&(M=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=R,this.cancelable=M}return Object.defineProperty(F.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),F.prototype.preventDefault=function(){this._defaultPrevented=!0},F}(),Qe=function(F){function R(M,K,$){var B=F.call(this,M,!1)||this;return B.dataUrl=K,B.state=$,B}return V(R,F),R}(_e),Ue=function(F){function R(M,K,$){$===void 0&&($=!1);var B=F.call(this,M,$)||this;return B.marker=K,B}return V(R,F),R}(_e),Fe=function(){function F(){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 F.prototype.addEventListener=function(R,M){this[R].push(M)},F.prototype.removeEventListener=function(R,M){var K=this[R].indexOf(M);K>-1&&this[R].splice(K,1)},F}(),we=function(){function F(R){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new h,this._isOpen=!1,this.undoRedoManager=new ke,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 Fe,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=F.instanceCounter++,this.styles=new L(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=R,this.targetRoot=document.body,this.width=R.clientWidth,this.height=R.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(F.prototype,"ALL_MARKER_TYPES",{get:function(){return[v,g,_,x,Se,se,oe,j,fe,z,c,Je]},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[v,g,_,x,se,oe,j]},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"BASIC_MARKER_TYPES",{get:function(){return[v,g,_,x,oe]},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(R){var M=this;this._availableMarkerTypes.splice(0),R.forEach(function(K){if(typeof K=="string"){var $=M.ALL_MARKER_TYPES.find(function(B){return B.typeName===K});$!==void 0&&M._availableMarkerTypes.push($)}else M._availableMarkerTypes.push(K)})},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(R){this._zoomLevel=R,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(F.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),F.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),W.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},F.prototype.show=function(){var R=this;this.styles.styleSheetRoot===void 0&&P.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=P.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(M){return M(new _e(R))})},F.prototype.render=function(){return O(this,void 0,void 0,function(){var R;return H(this,function(M){switch(M.label){case 0:return this.setCurrentMarker(),(R=new U).naturalSize=this.renderAtNaturalSize,R.imageType=this.renderImageType,R.imageQuality=this.renderImageQuality,R.markersOnly=this.renderMarkersOnly,R.width=this.renderWidth,R.height=this.renderHeight,[4,R.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return M.sent(),[4,R.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,M.sent()]}})})},F.prototype.close=function(R){var M=this;if(R===void 0&&(R=!1),this.isOpen){var K=!1;R||this.eventListeners.beforeclose.forEach(function($){var B=new _e(M,!0);$(B),B.defaultPrevented&&(K=!0)}),K||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function($){return $(new _e(M))}),this.detachEvents(),this._isOpen=!1)}},F.prototype.addMarkersToToolbar=function(){for(var R,M=[],K=0;K<arguments.length;K++)M[K]=arguments[K];(R=this._availableMarkerTypes).push.apply(R,M)},F.prototype.addRenderEventListener=function(R){this.addEventListener("render",function(M){R(M.dataUrl,M.state)})},F.prototype.removeRenderEventListener=function(R){},F.prototype.addCloseEventListener=function(R){this.addEventListener("close",function(){R()})},F.prototype.removeCloseEventListener=function(R){},F.prototype.setupResizeObserver=function(){var R=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){R.resize(R.target.clientWidth,R.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return R.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},F.prototype.onPopupTargetResize=function(){var R=1*this.target.clientWidth/this.target.clientHeight,M=this.editorCanvas.clientWidth/R>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*R:this.editorCanvas.clientWidth,K=M<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/R;this.resize(M,K)},F.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},F.prototype.resize=function(R,M){this._isResizing=!0;var K=R/this.imageWidth,$=M/this.imageHeight;this.imageWidth=Math.round(R),this.imageHeight=Math.round(M),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(K,$),this._isResizing=!1},F.prototype.scaleMarkers=function(R,M){var K,$=this;this._currentMarker&&this._currentMarker instanceof x?this._currentMarker.scale(R,M):(K=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(B){B!==$._currentMarker&&B.scale(R,M)}),K!==void 0&&this.setCurrentMarker(K)},F.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"},F.prototype.setTopLeft=function(){var R=this.editingTarget.getBoundingClientRect(),M=this.editorCanvas.getBoundingClientRect();this.left=R.left-M.left,this.top=R.top-M.top},F.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)},F.prototype.addDefs=function(){for(var R,M=[],K=0;K<arguments.length;K++)M[K]=arguments[K];this.defs=k.createDefs(),this.addDefsToImage(),(R=this.defs).append.apply(R,M)},F.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},F.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)},F.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},F.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},F.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)},F.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},F.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)},F.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 R=document.createElement("a");R.href="https://markerjs.com/",R.target="_blank",R.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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marker.js",R.style.display="grid",R.style.alignItems="center",R.style.justifyItems="center",R.style.padding="3px",R.style.width="20px",R.style.height="20px",this.logoUI.appendChild(R),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},F.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")},F.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"},F.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},F.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 R=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=R+"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 I(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 w(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},F.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},F.prototype.removeMarker=function(R){this.markerImage.removeChild(R.container),this.markers.indexOf(R)>-1&&this.markers.splice(this.markers.indexOf(R),1),R.dispose()},F.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())},F.prototype.toolbarButtonClicked=function(R,M){if(R==="marker"&&M!==void 0)this.createNewMarker(M);else if(R==="action")switch(M){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},F.prototype.deleteSelectedMarker=function(){var R=this;if(this._currentMarker!==void 0){var M=!1;if(this.eventListeners.markerbeforedelete.forEach(function($){var B=new Ue(R,R._currentMarker,!0);$(B),B.defaultPrevented&&(M=!0)}),!M){var K=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function($){return $(new Ue(R,K))})}}},F.prototype.clear=function(){var R=this,M=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(ge){var Oe=new Ue(R,void 0,!0);ge(Oe),Oe.defaultPrevented&&(M=!0)}),!M)){this.setCurrentMarker();for(var K=function(ge){var Oe=$.markers[ge];$.setCurrentMarker($.markers[ge]),$._currentMarker.dispose(),$.markerImage.removeChild($._currentMarker.container),$.markers.splice($.markers.indexOf($._currentMarker),1),$.eventListeners.markerdelete.forEach(function(je){return je(new Ue(R,Oe))})},$=this,B=this.markers.length-1;B>=0;B--)K(B);this.addUndoStep()}},Object.defineProperty(F.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),F.prototype.showNotesEditor=function(){var R;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(R=this._currentMarker.notes)!==null&&R!==void 0?R:"",this.overlayContainer.appendChild(this.notesArea))},F.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},F.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},F.prototype.addUndoStep=function(){var R=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var M=this.getState(),K=this.undoRedoManager.getLastUndoStep();if(!K||K.width===M.width&&K.height===M.height){var $=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(M),$<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(B){return B(new _e(R))})}else this.undoRedoManager.replaceLastUndoStep(M),this.eventListeners.statechange.forEach(function(B){return B(new _e(R))})}},F.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},F.prototype.undoStep=function(){var R=this,M=this.undoRedoManager.undo();M!==void 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e.inclusiveLeft?-1:0}function Li(e){return e.inclusiveRight?1:0}function qn(e,t){var n=e.lines.length-t.lines.length;if(n!=0)return n;var r=e.find(),i=t.find(),S=Ot(r.from,i.from)||vi(e)-vi(t);if(S)return-S;var N=Ot(r.to,i.to)||Li(e)-Li(t);return N||t.id-e.id}function $n(e,t){var n=Mt&&e.markedSpans,r;if(n)for(var i=void 0,S=0;S<n.length;++S)i=n[S],i.marker.collapsed&&(t?i.from:i.to)==null&&(!r||qn(r,i.marker)<0)&&(r=i.marker);return r}function ei(e){return $n(e,!0)}function ai(e){return $n(e,!1)}function Ii(e,t){var n=Mt&&e.markedSpans,r;if(n)for(var i=0;i<n.length;++i){var S=n[i];S.marker.collapsed&&(S.from==null||S.from<t)&&(S.to==null||S.to>t)&&(!r||qn(r,S.marker)<0)&&(r=S.marker)}return r}function ga(e,t,n,r,i){var S=Et(e,t),N=Mt&&S.markedSpans;if(N)for(var Q=0;Q<N.length;++Q){var J=N[Q];if(!J.marker.collapsed)continue;var re=J.marker.find(0),ye=Ot(re.from,n)||vi(J.marker)-vi(i),Ce=Ot(re.to,r)||Li(J.marker)-Li(i);if(ye>=0&&Ce<=0||ye<=0&&Ce>=0)continue;if(ye<=0&&(J.marker.inclusiveRight&&i.inclusiveLeft?Ot(re.to,n)>=0:Ot(re.to,n)>0)||ye>=0&&(J.marker.inclusiveRight&&i.inclusiveLeft?Ot(re.from,r)<=0:Ot(re.from,r)<0))return!0}}function Tn(e){for(var t;t=ei(e);)e=t.find(-1,!0).line;return e}function va(e){for(var t;t=ai(e);)e=t.find(1,!0).line;return e}function zi(e){for(var t,n;t=ai(e);)e=t.find(1,!0).line,(n||(n=[])).push(e);return n}function yi(e,t){var n=Et(e,t),r=Tn(n);return n==r?t:Ht(r)}function _n(e,t){if(t>e.lastLine())return t;var n=Et(e,t),r;if(!Nn(e,n))return t;for(;r=ai(n);)n=r.find(1,!0).line;return Ht(n)+1}function Nn(e,t){var n=Mt&&t.markedSpans;if(n)for(var r=void 0,i=0;i<n.length;++i){if(r=n[i],!r.marker.collapsed)continue;if(r.from==null)return!0;if(r.marker.widgetNode)continue;if(r.from==0&&r.marker.inclusiveLeft&&aa(e,t,r))return!0}}function aa(e,t,n){if(n.to==null){var r=n.marker.find(1,!0);return aa(e,r.line,Jt(r.line.markedSpans,n.marker))}if(n.marker.inclusiveRight&&n.to==t.text.length)return!0;for(var i=void 0,S=0;S<t.markedSpans.length;++S)if(i=t.markedSpans[S],i.marker.collapsed&&!i.marker.widgetNode&&i.from==n.to&&(i.to==null||i.to!=n.from)&&(i.marker.inclusiveLeft||n.marker.inclusiveRight)&&aa(e,t,i))return!0}function Wn(e){e=Tn(e);for(var t=0,n=e.parent,r=0;r<n.lines.length;++r){var i=n.lines[r];if(i==e)break;t+=i.height}for(var S=n.parent;S;n=S,S=n.parent)for(var N=0;N<S.children.length;++N){var Q=S.children[N];if(Q==n)break;t+=Q.height}return t}function oa(e){if(e.height==0)return 0;for(var t=e.text.length,n,r=e;n=ei(r);){var i=n.find(0,!0);r=i.from.line,t+=i.from.ch-i.to.ch}for(r=e;n=ai(r);){var S=n.find(0,!0);t-=r.text.length-S.from.ch,r=S.to.line,t+=r.text.length-S.to.ch}return t}function sa(e){var t=e.display,n=e.doc;t.maxLine=Et(n,n.first),t.maxLineLength=oa(t.maxLine),t.maxLineChanged=!0,n.iter(function(r){var i=oa(r);i>t.maxLineLength&&(t.maxLineLength=i,t.maxLine=r)})}var Pi=function(e,t,n){this.text=e,ii(this,t),this.height=n?n(this):1};Pi.prototype.lineNo=function(){return Ht(this)},ue(Pi);function Ua(e,t,n,r){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),e.order!=null&&(e.order=null),gi(e),ii(e,n);var i=r?r(e):1;i!=e.height&&zt(e,i)}function Dt(e){e.parent=null,gi(e)}var Kt={},kt={};function tr(e,t){if(!e||/^\s*$/.test(e))return null;var n=t.addModeClass?kt:Kt;return n[e]||(n[e]=e.replace(/\S+/g,"cm-$&"))}function mr(e,t){var n=x("span",null,null,P?"padding-right: .1px":null),r={pre:x("pre",[n],"CodeMirror-line"),content:n,col:0,pos:0,cm:e,trailingSpace:!1,splitSpaces:e.getOption("lineWrapping")};t.measure={};for(var i=0;i<=(t.rest?t.rest.length:0);i++){var S=i?t.rest[i-1]:t.line,N=void 0;r.pos=0,r.addToken=hr,Ft(e.display.measure)&&(N=lt(S,e.doc.direction))&&(r.addToken=wn(r.addToken,N)),r.map=[];var Q=t!=e.display.externalMeasured&&Ht(S);oi(S,r,ni(e,S,Q)),S.styleClasses&&(S.styleClasses.bgClass&&(r.bgClass=Y(S.styleClasses.bgClass,r.bgClass||"")),S.styleClasses.textClass&&(r.textClass=Y(S.styleClasses.textClass,r.textClass||""))),r.map.length==0&&r.map.push(0,0,r.content.appendChild(pt(e.display.measure))),i==0?(t.measure.map=r.map,t.measure.cache={}):((t.measure.maps||(t.measure.maps=[])).push(r.map),(t.measure.caches||(t.measure.caches=[])).push({}))}if(P){var J=r.content.lastChild;(/\bcm-tab\b/.test(J.className)||J.querySelector&&J.querySelector(".cm-tab"))&&(r.content.className="cm-tab-wrap-hack")}return le(e,"renderLine",e,t.line,r.pre),r.pre.className&&(r.textClass=Y(r.pre.className,r.textClass||"")),r}function Tr(e){var t=o("span","\u2022","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t.setAttribute("aria-label",t.title),t}function hr(e,t,n,r,i,S,N){if(!t)return;var Q=e.splitSpaces?Vr(t,e.trailingSpace):t,J=e.cm.state.specialChars,re=!1,ye;if(!J.test(t))e.col+=t.length,ye=document.createTextNode(Q),e.map.push(e.pos,e.pos+t.length,ye),W&&U<9&&(re=!0),e.pos+=t.length;else{ye=document.createDocumentFragment();for(var Ce=0;;){J.lastIndex=Ce;var Pe=J.exec(t),Le=Pe?Pe.index-Ce:t.length-Ce;if(Le){var Ve=document.createTextNode(Q.slice(Ce,Ce+Le));W&&U<9?ye.appendChild(o("span",[Ve])):ye.appendChild(Ve),e.map.push(e.pos,e.pos+Le,Ve),e.col+=Le,e.pos+=Le}if(!Pe)break;Ce+=Le+1;var et=void 0;if(Pe[0]=="	"){var ut=e.cm.options.tabSize,vt=ut-e.col%ut;et=ye.appendChild(o("span",F(vt),"cm-tab")),et.setAttribute("role","presentation"),et.setAttribute("cm-text","	"),e.col+=vt}else Pe[0]=="\r"||Pe[0]==`
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0,Pe=0;Pe<t.length&&!(Ce=t[Pe],Ce.to>re&&Ce.from<=re);Pe++);if(Ce.to>=ye)return e(n,r,i,S,N,Q,J);e(n,r.slice(0,Ce.to-re),i,S,null,Q,J),S=null,r=r.slice(Ce.to-re),re=Ce.to}}}function ir(e,t,n,r){var i=!r&&n.widgetNode;i&&e.map.push(e.pos,e.pos+t,i),!r&&e.cm.display.input.needsContentAttribute&&(i||(i=e.content.appendChild(document.createElement("span"))),i.setAttribute("cm-marker",n.id)),i&&(e.cm.display.input.setUneditable(i),e.content.appendChild(i)),e.pos+=t,e.trailingSpace=!1}function oi(e,t,n){var r=e.markedSpans,i=e.text,S=0;if(!r){for(var N=1;N<n.length;N+=2)t.addToken(t,i.slice(S,S=n[N]),tr(n[N+1],t.cm.options));return}for(var Q=i.length,J=0,re=1,ye="",Ce,Pe,Le=0,Ve,et,ut,vt,St;;){if(Le==J){Ve=et=ut=Pe="",St=null,vt=null,Le=Infinity;for(var yt=[],At=void 0,Bt=0;Bt<r.length;++Bt){var It=r[Bt],rr=It.marker;if(rr.type=="bookmark"&&It.from==J&&rr.widgetNode)yt.push(rr);else if(It.from<=J&&(It.to==null||It.to>J||rr.collapsed&&It.to==J&&It.from==J)){if(It.to!=null&&It.to!=J&&Le>It.to&&(Le=It.to,et=""),rr.className&&(Ve+=" "+rr.className),rr.css&&(Pe=(Pe?Pe+";":"")+rr.css),rr.startStyle&&It.from==J&&(ut+=" "+rr.startStyle),rr.endStyle&&It.to==Le&&(At||(At=[])).push(rr.endStyle,It.to),rr.title&&((St||(St={})).title=rr.title),rr.attributes)for(var Nr in rr.attributes)(St||(St={}))[Nr]=rr.attributes[Nr];rr.collapsed&&(!vt||qn(vt.marker,rr)<0)&&(vt=It)}else It.from>J&&Le>It.from&&(Le=It.from)}if(At)for(var hn=0;hn<At.length;hn+=2)At[hn+1]==Le&&(et+=" "+At[hn]);if(!vt||vt.from==J)for(var zr=0;zr<yt.length;++zr)ir(t,0,yt[zr]);if(vt&&(vt.from||0)==J){if(ir(t,(vt.to==null?Q+1:vt.to)-J,vt.marker,vt.from==null),vt.to==null)return;vt.to==J&&(vt=!1)}}if(J>=Q)break;for(var Kn=Math.min(Q,Le);;){if(ye){var Un=J+ye.length;if(!vt){var $r=Un>Kn?ye.slice(0,Kn-J):ye;t.addToken(t,$r,Ce?Ce+Ve:Ve,ut,J+$r.length==Le?et:"",Pe,St)}if(Un>=Kn){ye=ye.slice(Kn-J),J=Kn;break}J=Un,ut=""}ye=i.slice(S,S=n[re++]),Ce=tr(n[re++],t.cm.options)}}}function xr(e,t,n){this.line=t,this.rest=zi(t),this.size=this.rest?Ht(R(this.rest))-n+1:1,this.node=this.text=null,this.hidden=Nn(e,t)}function mn(e,t,n){for(var r=[],i,S=t;S<n;S=i){var N=new xr(e.doc,Et(e.doc,S),S);i=S+N.size,r.push(N)}return r}var cn=null;function Hn(e){cn?cn.ops.push(e):e.ownsGroup=cn={ops:[e],delayedCallbacks:[]}}function Fa(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<t.length)}function Ko(e,t){var n=e.ownsGroup;if(!n)return;try{Fa(n)}finally{cn=null,t(n)}}var Gi=null;function Qr(e,t){var n=ht(e,t);if(!n.length)return;var r=Array.prototype.slice.call(arguments,2),i;cn?i=cn.delayedCallbacks:Gi?i=Gi:(i=Gi=[],setTimeout(go,0));for(var S=function(Q){i.push(function(){return n[Q].apply(null,r)})},N=0;N<n.length;++N)S(N)}function go(){var e=Gi;Gi=null;for(var t=0;t<e.length;++t)e[t]()}function vo(e,t,n,r){for(var i=0;i<t.changes.length;i++){var S=t.changes[i];S=="text"?yo(e,t):S=="gutter"?Ha(e,t,n,r):S=="class"?Wa(e,t):S=="widget"&&Go(e,t,r)}t.changes=null}function la(e){return e.node==e.text&&(e.node=o("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),W&&U<8&&(e.node.style.zIndex=2)),e.node}function zo(e,t){var n=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(n&&(n+=" CodeMirror-linebackground"),t.background)n?t.background.className=n:(t.background.parentNode.removeChild(t.background),t.background=null);else if(n){var r=la(t);t.background=r.insertBefore(o("div",null,n),r.firstChild),e.display.input.setUneditable(t.background)}}function ja(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):mr(e,t)}function yo(e,t){var n=t.text.className,r=ja(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,Wa(e,t)):n&&(t.text.className=n)}function Wa(e,t){zo(e,t),t.line.wrapClass?la(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function Ha(e,t,n,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=la(t);t.gutterBackground=o("div",null,"CodeMirror-gutter-background 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"+r.gutterWidth[re]+"px"))}}}function Go(e,t,n){t.alignable&&(t.alignable=null);for(var r=v("CodeMirror-linewidget"),i=t.node.firstChild,S=void 0;i;i=S)S=i.nextSibling,r.test(i.className)&&t.node.removeChild(i);Ka(e,t,n)}function bo(e,t,n,r){var i=ja(e,t);return t.text=t.node=i.pre,i.bgClass&&(t.bgClass=i.bgClass),i.textClass&&(t.textClass=i.textClass),Wa(e,t),Ha(e,t,n,r),Ka(e,t,r),t.node}function Ka(e,t,n){if(Eo(e,t.line,t,n,!0),t.rest)for(var r=0;r<t.rest.length;r++)Eo(e,t.rest[r],t,n,!1)}function Eo(e,t,n,r,i){if(!t.widgets)return;for(var S=la(n),N=0,Q=t.widgets;N<Q.length;++N){var J=Q[N],re=o("div",[J.node],"CodeMirror-linewidget"+(J.className?" 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n=xe(t);n!=e.wrapper;n=n.parentNode)if(!n||n.nodeType==1&&n.getAttribute("cm-ignore-events")=="true"||n.parentNode==e.sizer&&n!=e.mover)return!0}function za(e){return e.lineSpace.offsetTop}function me(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Ae(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=c(e.measure,o("pre","x","CodeMirror-line-like")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return!isNaN(r.left)&&!isNaN(r.right)&&(e.cachedPaddingH=r),r}function Re(e){return ke-e.display.nativeBarWidth}function ve(e){return e.display.scroller.clientWidth-Re(e)-e.display.barWidth}function te(e){return e.display.scroller.clientHeight-Re(e)-e.display.barHeight}function he(e,t,n){var r=e.options.lineWrapping,i=r&&ve(e);if(!t.measure.heights||r&&t.measure.width!=i){var S=t.measure.heights=[];if(r){t.measure.width=i;for(var N=t.text.firstChild.getClientRects(),Q=0;Q<N.length-1;Q++){var 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S=Te(e,t),N=Yt(t),Q=0,J=t.text.length,re=!0,ye=lt(t,e.doc.direction);if(ye){var Ce=(e.options.lineWrapping?kr:br)(e,t,n,S,ye,r,i);re=Ce.level!=1,Q=re?Ce.from:Ce.to-1,J=re?Ce.to:Ce.from-1}var Pe=null,Le=null,Ve=dt(function(Bt){var It=Ie(e,S,Bt);return It.top+=N,It.bottom+=N,gr(It,r,i,!1)?(It.top<=i&&It.left<=r&&(Pe=Bt,Le=It),!0):!1},Q,J),et,ut,vt=!1;if(Le){var St=r-Le.left<Le.right-r,yt=St==re;Ve=Pe+(yt?0:1),ut=yt?"after":"before",et=St?Le.left:Le.right}else{!re&&(Ve==J||Ve==Q)&&Ve++,ut=Ve==0?"after":Ve==t.text.length?"before":Ie(e,S,Ve-(re?1:0)).bottom+N<=i==re?"after":"before";var At=or(e,tt(n,Ve,ut),"line",t,S);et=At.left,vt=i<At.top?-1:i>=At.bottom?1:0}return Ve=Xe(t.text,Ve,1),Lt(n,Ve,ut,vt,r-et)}function br(e,t,n,r,i,S,N){var Q=dt(function(Ce){var Pe=i[Ce],Le=Pe.level!=1;return gr(or(e,tt(n,Le?Pe.to:Pe.from,Le?"before":"after"),"line",t,r),S,N,!0)},0,i.length-1),J=i[Q];if(Q>0){var 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r=e.display,i=e.doc,S=document.createDocumentFragment(),N=Ae(e.display),Q=N.left,J=Math.max(r.sizerWidth,ve(e)-r.sizer.offsetLeft)-N.right,re=i.direction=="ltr";function ye(yt,At,Bt,It){At<0&&(At=0),At=Math.round(At),It=Math.round(It),S.appendChild(o("div",null,"CodeMirror-selected","position: absolute; left: "+yt+`px;
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                             height: `+(It-At)+"px"))}function Ce(yt,At,Bt){var It=Et(i,yt),rr=It.text.length,Nr,hn;function zr($r,Fn){return Ur(e,tt(yt,$r),"div",It,Fn)}function Kn($r,Fn,vn){var sn=wt(e,It,null,$r),en=Fn=="ltr"==(vn=="after")?"left":"right",Yr=vn=="after"?sn.begin:sn.end-(/\s/.test(It.text.charAt(sn.end-1))?2:1);return zr(Yr,en)[en]}var Un=lt(It,i.direction);return ct(Un,At||0,Bt==null?rr:Bt,function($r,Fn,vn,sn){var en=vn=="ltr",Yr=zr($r,en?"left":"right"),jn=zr(Fn-1,en?"right":"left"),Na=At==null&&$r==0,ra=Bt==null&&Fn==rr,Sn=sn==0,wi=!Un||sn==Un.length-1;if(jn.top-Yr.top<=3){var fn=(re?Na:ra)&&Sn,ps=(re?ra:Na)&&wi,Wi=fn?Q:(en?Yr:jn).left,pa=ps?J:(en?jn:Yr).right;ye(Wi,Yr.top,pa-Wi,Yr.bottom)}else{var ma,kn,Ba,ms;en?(ma=re&&Na&&Sn?Q:Yr.left,kn=re?J:Kn($r,vn,"before"),Ba=re?Q:Kn(Fn,vn,"after"),ms=re&&ra&&wi?J:jn.right):(ma=re?Kn($r,vn,"before"):Q,kn=!re&&Na&&Sn?J:Yr.right,Ba=!re&&ra&&wi?Q:jn.left,ms=re?Kn(Fn,vn,"after"):J),ye(ma,Yr.top,kn-ma,Yr.bottom),Yr.bottom<jn.top&&ye(Q,Yr.bottom,null,jn.top),ye(Ba,jn.top,ms-Ba,jn.bottom)}(!Nr||Pr(Yr,Nr)<0)&&(Nr=Yr),Pr(jn,Nr)<0&&(Nr=jn),(!hn||Pr(Yr,hn)<0)&&(hn=Yr),Pr(jn,hn)<0&&(hn=jn)}),{start:Nr,end:hn}}var Pe=t.from(),Le=t.to();if(Pe.line==Le.line)Ce(Pe.line,Pe.ch,Le.ch);else{var Ve=Et(i,Pe.line),et=Et(i,Le.line),ut=Tn(Ve)==Tn(et),vt=Ce(Pe.line,Pe.ch,ut?Ve.text.length+1:null).end,St=Ce(Le.line,ut?0:null,Le.ch).start;ut&&(vt.top<St.top-2?(ye(vt.right,vt.top,null,vt.bottom),ye(Q,St.top,St.left,St.bottom)):ye(vt.right,vt.top,St.left-vt.right,vt.bottom)),vt.bottom<St.top&&ye(Q,vt.bottom,null,St.top)}n.appendChild(S)}function nn(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Qi(e),t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function xo(e){e.state.focused||(e.display.input.focus(),Ci(e))}function Ga(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Qi(e))},100)}function Ci(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(le(e,"focus",e,t),e.state.focused=!0,z(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),P&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),nn(e)}function Qi(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(le(e,"blur",e,t),e.state.focused=!1,h(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function ya(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i=t.view[r],S=e.options.lineWrapping,N=void 0,Q=0;if(i.hidden)continue;if(W&&U<8){var J=i.node.offsetTop+i.node.offsetHeight;N=J-n,n=J}else{var re=i.node.getBoundingClientRect();N=re.bottom-re.top,!S&&i.text.firstChild&&(Q=i.text.firstChild.getBoundingClientRect().right-re.left-1)}var ye=i.line.height-N;if((ye>.005||ye<-.005)&&(zt(i.line,N),Va(i.line),i.rest))for(var Ce=0;Ce<i.rest.length;Ce++)Va(i.rest[Ce]);if(Q>e.display.sizerWidth){var Pe=Math.ceil(Q/tn(e.display));Pe>e.display.maxLineLength&&(e.display.maxLineLength=Pe,e.display.maxLine=i.line,e.display.maxLineChanged=!0)}}}function Va(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var n=e.widgets[t],r=n.node.parentNode;r&&(n.height=r.offsetHeight)}}function ba(e,t,n){var r=n&&n.top!=null?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-za(e));var i=n&&n.bottom!=null?n.bottom:r+e.wrapper.clientHeight,S=vr(t,r),N=vr(t,i);if(n&&n.ensure){var Q=n.ensure.from.line,J=n.ensure.to.line;Q<S?(S=Q,N=vr(t,Wn(Et(t,Q))+e.wrapper.clientHeight)):Math.min(J,t.lastLine())>=N&&(S=vr(t,Wn(Et(t,J))-e.wrapper.clientHeight),N=J)}return{from:S,to:Math.max(N,S+1)}}function Qo(e,t){if(Z(e,"scrollCursorIntoView"))return;var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),i!=null&&!T){var S=o("div","\u200B",null,`position: absolute;
                         top: `+(t.top-n.viewOffset-za(e.display))+`px;
                         height: `+(t.bottom-t.top+Re(e)+n.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(S),S.scrollIntoView(i),e.display.lineSpace.removeChild(S)}}function Xo(e,t,n,r){r==null&&(r=0);var i;!e.options.lineWrapping&&t==n&&(t=t.ch?tt(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,n=t.sticky=="before"?tt(t.line,t.ch+1,"before"):t);for(var S=0;S<5;S++){var N=!1,Q=or(e,t),J=!n||n==t?Q:or(e,n);i={left:Math.min(Q.left,J.left),top:Math.min(Q.top,J.top)-r,right:Math.max(Q.left,J.left),bottom:Math.max(Q.bottom,J.bottom)+r};var re=Qa(e,i),ye=e.doc.scrollTop,Ce=e.doc.scrollLeft;if(re.scrollTop!=null&&(Ji(e,re.scrollTop),Math.abs(e.doc.scrollTop-ye)>1&&(N=!0)),re.scrollLeft!=null&&(Xn(e,re.scrollLeft),Math.abs(e.doc.scrollLeft-Ce)>1&&(N=!0)),!N)break}return i}function Co(e,t){var n=Qa(e,t);n.scrollTop!=null&&Ji(e,n.scrollTop),n.scrollLeft!=null&&Xn(e,n.scrollLeft)}function Qa(e,t){var n=e.display,r=Xr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:n.scroller.scrollTop,S=te(e),N={};t.bottom-t.top>S&&(t.bottom=t.top+S);var Q=e.doc.height+me(n),J=t.top<r,re=t.bottom>Q-r;if(t.top<i)N.scrollTop=J?0:t.top;else if(t.bottom>i+S){var ye=Math.min(t.top,(re?Q:t.bottom)-S);ye!=i&&(N.scrollTop=ye)}var Ce=e.options.fixedGutter?0:n.gutters.offsetWidth,Pe=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:n.scroller.scrollLeft-Ce,Le=ve(e)-n.gutters.offsetWidth,Ve=t.right-t.left>Le;return Ve&&(t.right=t.left+Le),t.left<10?N.scrollLeft=0:t.left<Pe?N.scrollLeft=Math.max(0,t.left+Ce-(Ve?0:10)):t.right>Le+Pe-3&&(N.scrollLeft=t.right+(Ve?0:10)-Le),N}function Xa(e,t){if(t==null)return;Ea(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Xi(e){Ea(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Yi(e,t,n){(t!=null||n!=null)&&Ea(e),t!=null&&(e.curOp.scrollLeft=t),n!=null&&(e.curOp.scrollTop=n)}function Yo(e,t){Ea(e),e.curOp.scrollToPos=t}function Ea(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=Pt(e,t.from),r=Pt(e,t.to);ua(e,n,r,t.margin)}}function ua(e,t,n,r){var i=Qa(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});Yi(e,i.scrollLeft,i.scrollTop)}function Ji(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;O||ha(e,{top:t}),Zi(e,t,!0),O&&ha(e),ca(e,100)}function Zi(e,t,n){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!n)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function Xn(e,t,n,r){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)return;e.doc.scrollLeft=t,dr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function _i(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+me(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?n:0,docHeight:r,scrollHeight:r+Re(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Si=function(e,t,n){this.cm=n;var r=this.vert=o("div",[o("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=o("div",[o("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),Ne(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Ne(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,W&&U<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Si.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var S=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+S)+"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:n?r:0,bottom:t?r:0}},Si.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Si.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Si.prototype.zeroWidthHack=function(){var e=l&&!w?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new fe,this.disableVert=new fe},Si.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto";function r(){var i=e.getBoundingClientRect(),S=n=="vert"?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);S!=e?e.style.pointerEvents="none":t.set(1e3,r)}t.set(1e3,r)},Si.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var da=function(){};da.prototype.update=function(){return{bottom:0,right:0}},da.prototype.setScrollLeft=function(){},da.prototype.setScrollTop=function(){},da.prototype.clear=function(){};function Ni(e,t){t||(t=_i(e));var n=e.display.barWidth,r=e.display.barHeight;xa(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&ya(e),xa(e,_i(e)),n=e.display.barWidth,r=e.display.barHeight}function xa(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}var Ya={native:Si,null:da};function Ca(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&h(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Ya[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Ne(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){n=="horizontal"?Xn(e,t):Ji(e,t)},e),e.display.scrollbars.addClass&&z(e.display.wrapper,e.display.scrollbars.addClass)}var Ja=0;function Ai(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:++Ja},Hn(e.curOp)}function Bi(e){var t=e.curOp;t&&Ko(t,function(n){for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;So(n)})}function So(e){for(var t=e.ops,n=0;n<t.length;n++)Jo(t[n]);for(var r=0;r<t.length;r++)Zo(t[r]);for(var i=0;i<t.length;i++)qo(t[i]);for(var S=0;S<t.length;S++)Za(t[S]);for(var N=0;N<t.length;N++)$o(t[N])}function Jo(e){var t=e.cm,n=t.display;Ao(t),e.updateMaxLine&&sa(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Yn(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Zo(e){e.updatedDisplay=e.mustUpdate&&Ui(e.cm,e.update)}function qo(e){var t=e.cm,n=t.display;e.updatedDisplay&&ya(t),e.barMeasure=_i(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Ee(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Re(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-ve(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Za(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Xn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==_();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Ni(t,e.barMeasure),e.updatedDisplay&&Sr(t,e.barMeasure),e.selectionChanged&&nn(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&xo(e.cm)}function $o(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&Sa(t,e.update),n.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(n.wheelStartX=n.wheelStartY=null),e.scrollTop!=null&&Zi(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Xn(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=Xo(t,jt(r,e.scrollToPos.from),jt(r,e.scrollToPos.to),e.scrollToPos.margin);Qo(t,i)}var S=e.maybeHiddenMarkers,N=e.maybeUnhiddenMarkers;if(S)for(var Q=0;Q<S.length;++Q)S[Q].lines.length||le(S[Q],"hide");if(N)for(var J=0;J<N.length;++J)N[J].lines.length&&le(N[J],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&le(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Rn(e,t){if(e.curOp)return t();Ai(e);try{return t()}finally{Bi(e)}}function Jr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Ai(e);try{return t.apply(e,arguments)}finally{Bi(e)}}}function gn(e){return function(){if(this.curOp)return e.apply(this,arguments);Ai(this);try{return e.apply(this,arguments)}finally{Bi(this)}}}function Zr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Ai(t);try{return e.apply(this,arguments)}finally{Bi(t)}}}function ca(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,G(es,e))}function es(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var n=+new Date+e.options.workTime,r=In(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(S){if(r.line>=e.display.viewFrom){var N=S.styles,Q=S.text.length>e.options.maxHighlightLength?ur(t.mode,r.state):null,J=Di(e,S,r,!0);Q&&(r.state=Q),S.styles=J.styles;var re=S.styleClasses,ye=J.classes;ye?S.styleClasses=ye:re&&(S.styleClasses=null);for(var Ce=!N||N.length!=S.styles.length||re!=ye&&(!re||!ye||re.bgClass!=ye.bgClass||re.textClass!=ye.textClass),Pe=0;!Ce&&Pe<N.length;++Pe)Ce=N[Pe]!=S.styles[Pe];Ce&&i.push(r.line),S.stateAfter=r.save(),r.nextLine()}else S.text.length<=e.options.maxHighlightLength&&pi(e,S.text,r),S.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return ca(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Rn(e,function(){for(var S=0;S<i.length;S++)Hr(e,i[S],"text")})}var Yn=function(e,t,n){var r=e.display;this.viewport=t,this.visible=ba(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=ve(e),this.force=n,this.dims=Wr(e),this.events=[]};Yn.prototype.signal=function(e,t){ne(e,t)&&this.events.push(arguments)},Yn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)le.apply(null,this.events[e])};function Ao(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Re(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Re(e)+"px",t.scrollbarsClipped=!0)}function To(e){if(e.hasFocus())return null;var t=_();if(!t||!C(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&C(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}function wo(e){if(!e||!e.activeElt||e.activeElt==_())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&C(document.body,e.anchorNode)&&C(document.body,e.focusNode)){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}function Ui(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return jr(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&Ei(e)==0)return!1;an(e)&&(jr(e),t.dims=Wr(e));var i=r.first+r.size,S=Math.max(t.visible.from-e.options.viewportMargin,r.first),N=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<S&&S-n.viewFrom<20&&(S=Math.max(r.first,n.viewFrom)),n.viewTo>N&&n.viewTo-N<20&&(N=Math.min(i,n.viewTo)),Mt&&(S=yi(e.doc,S),N=_n(e.doc,N));var Q=S!=n.viewFrom||N!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;bi(e,S,N),n.viewOffset=Wn(Et(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var J=Ei(e);if(!Q&&J==0&&!t.force&&n.renderedView==n.view&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo))return!1;var re=To(e);return J>4&&(n.lineDiv.style.display="none"),Do(e,n.updateLineNumbers,t.dims),J>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,wo(re),p(n.cursorDiv),p(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,Q&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,ca(e,400)),n.updateLineNumbers=null,!0}function Sa(e,t){for(var n=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==ve(e)){if(n&&n.top!=null&&(n={top:Math.min(e.doc.height+me(e.display)-te(e),n.top)}),t.visible=ba(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=ba(e.display,e.doc,n));if(!Ui(e,t))break;ya(e);var i=_i(e);Rr(e),Ni(e,i),Sr(e,i),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 ha(e,t){var n=new Yn(e,t);if(Ui(e,n)){ya(e),Sa(e,n);var r=_i(e);Rr(e),Ni(e,r),Sr(e,r),n.finish()}}function Do(e,t,n){var r=e.display,i=e.options.lineNumbers,S=r.lineDiv,N=S.firstChild;function Q(Ve){var et=Ve.nextSibling;return P&&l&&e.display.currentWheelTarget==Ve?Ve.style.display="none":Ve.parentNode.removeChild(Ve),et}for(var J=r.view,re=r.viewFrom,ye=0;ye<J.length;ye++){var Ce=J[ye];if(!Ce.hidden)if(!Ce.node||Ce.node.parentNode!=S){var Pe=bo(e,Ce,re,n);S.insertBefore(Pe,N)}else{for(;N!=Ce.node;)N=Q(N);var Le=i&&t!=null&&t<=re&&Ce.lineNumber;Ce.changes&&(Se(Ce.changes,"gutter")>-1&&(Le=!1),vo(e,Ce,re,n)),Le&&(p(Ce.lineNumber),Ce.lineNumber.appendChild(document.createTextNode(Br(e.options,re)))),N=Ce.node.nextSibling}re+=Ce.size}for(;N;)N=Q(N)}function Aa(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Sr(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+Re(e)+"px"}function dr(e){var t=e.display,n=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var r=xn(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,S=r+"px",N=0;N<n.length;N++)if(!n[N].hidden){e.options.fixedGutter&&(n[N].gutter&&(n[N].gutter.style.left=S),n[N].gutterBackground&&(n[N].gutterBackground.style.left=S));var Q=n[N].alignable;if(Q)for(var J=0;J<Q.length;J++)Q[J].style.left=S}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}function an(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=Br(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(o("div",[o("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),S=i.firstChild.offsetWidth,N=i.offsetWidth-S;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(S,r.lineGutter.offsetWidth-N)+1,r.lineNumWidth=r.lineNumInnerWidth+N,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",Aa(e.display),!0}return!1}function On(e,t){for(var n=[],r=!1,i=0;i<e.length;i++){var S=e[i],N=null;if(typeof S!="string"&&(N=S.style,S=S.className),S=="CodeMirror-linenumbers")if(t)r=!0;else continue;n.push({className:S,style:N})}return t&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function qi(e){var t=e.gutters,n=e.gutterSpecs;p(t),e.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],S=i.className,N=i.style,Q=t.appendChild(o("div",null,"CodeMirror-gutter "+S));N&&(Q.style.cssText=N),S=="CodeMirror-linenumbers"&&(e.lineGutter=Q,Q.style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",Aa(e)}function li(e){qi(e.display),Lr(e),dr(e)}function fa(e,t,n,r){var i=this;this.input=n,i.scrollbarFiller=o("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=o("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=x("div",null,"CodeMirror-code"),i.selectionDiv=o("div",null,null,"position: relative; z-index: 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Ti=0,on=null;W?on=-.53:O?on=15:b?on=-.7:I&&(on=-1/3);function Ta(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),n==null&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:n==null&&(n=e.wheelDelta),{x:t,y:n}}function qa(e){var t=Ta(e);return t.x*=on,t.y*=on,t}function $a(e,t){var n=Ta(t),r=n.x,i=n.y,S=e.display,N=S.scroller,Q=N.scrollWidth>N.clientWidth,J=N.scrollHeight>N.clientHeight;if(!(r&&Q||i&&J))return;if(i&&l&&P){e:for(var re=t.target,ye=S.view;re!=N;re=re.parentNode)for(var Ce=0;Ce<ye.length;Ce++)if(ye[Ce].node==re){e.display.currentWheelTarget=re;break e}}if(r&&!O&&!E&&on!=null){i&&J&&Ji(e,Math.max(0,N.scrollTop+i*on)),Xn(e,Math.max(0,N.scrollLeft+r*on)),(!i||i&&J)&&ee(t),S.wheelStartX=null;return}if(i&&on!=null){var Pe=i*on,Le=e.doc.scrollTop,Ve=Le+S.wrapper.clientHeight;Pe<0?Le=Math.max(0,Le+Pe-50):Ve=Math.min(e.doc.height,Ve+Pe+50),ha(e,{top:Le,bottom:Ve})}Ti<20&&(S.wheelStartX==null?(S.wheelStartX=N.scrollLeft,S.wheelStartY=N.scrollTop,S.wheelDX=r,S.wheelDY=i,setTimeout(function(){if(S.wheelStartX==null)return;var et=N.scrollLeft-S.wheelStartX,ut=N.scrollTop-S.wheelStartY,vt=ut&&S.wheelDY&&ut/S.wheelDY||et&&S.wheelDX&&et/S.wheelDX;if(S.wheelStartX=S.wheelStartY=null,!vt)return;on=(on*Ti+vt)/(Ti+1),++Ti},200)):(S.wheelDX+=r,S.wheelDY+=i))}var Mn=function(e,t){this.ranges=e,this.primIndex=t};Mn.prototype.primary=function(){return this.ranges[this.primIndex]},Mn.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 n=this.ranges[t],r=e.ranges[t];if(!Ln(n.anchor,r.anchor)||!Ln(n.head,r.head))return!1}return!0},Mn.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new Cr(ri(this.ranges[t].anchor),ri(this.ranges[t].head));return new Mn(e,this.primIndex)},Mn.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},Mn.prototype.contains=function(e,t){t||(t=e);for(var n=0;n<this.ranges.length;n++){var r=this.ranges[n];if(Ot(t,r.from())>=0&&Ot(e,r.to())<=0)return n}return-1};var Cr=function(e,t){this.anchor=e,this.head=t};Cr.prototype.from=function(){return zn(this.anchor,this.head)},Cr.prototype.to=function(){return hi(this.anchor,this.head)},Cr.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function Jn(e,t,n){var r=e&&e.options.selectionsMayTouch,i=t[n];t.sort(function(Pe,Le){return Ot(Pe.from(),Le.from())}),n=Se(t,i);for(var S=1;S<t.length;S++){var N=t[S],Q=t[S-1],J=Ot(Q.to(),N.from());if(r&&!N.empty()?J>0:J>=0){var re=zn(Q.from(),N.from()),ye=hi(Q.to(),N.to()),Ce=Q.empty()?N.from()==N.head:Q.from()==Q.head;S<=n&&--n,t.splice(--S,2,new Cr(Ce?ye:re,Ce?re:ye))}}return new Mn(t,n)}function ui(e,t){return new Mn([new Cr(e,t||e)],0)}function di(e){return e.text?tt(e.from.line+e.text.length-1,R(e.text).length+(e.text.length==1?e.from.ch:0)):e.to}function eo(e,t){if(Ot(e,t.from)<0)return e;if(Ot(e,t.to)<=0)return di(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=di(t).ch-t.to.ch),tt(n,r)}function wa(e,t){for(var n=[],r=0;r<e.sel.ranges.length;r++){var i=e.sel.ranges[r];n.push(new Cr(eo(i.anchor,t),eo(i.head,t)))}return Jn(e.cm,n,e.sel.primIndex)}function Ro(e,t,n){return e.line==t.line?tt(n.line,e.ch-t.ch+n.ch):tt(n.line+(e.line-t.line),e.ch)}function Oo(e,t,n){for(var r=[],i=tt(e.first,0),S=i,N=0;N<t.length;N++){var Q=t[N],J=Ro(Q.from,i,S),re=Ro(di(Q),i,S);if(i=Q.to,S=re,n=="around"){var ye=e.sel.ranges[N],Ce=Ot(ye.head,ye.anchor)<0;r[N]=new Cr(Ce?re:J,Ce?J:re)}else r[N]=new Cr(J,J)}return new Mn(r,e.sel.primIndex)}function Fi(e){e.doc.mode=qt(e.options,e.doc.modeOption),to(e)}function to(e){e.doc.iter(function(t){t.stateAfter&&(t.stateAfter=null),t.styles&&(t.styles=null)}),e.doc.modeFrontier=e.doc.highlightFrontier=e.doc.first,ca(e,100),e.state.modeGen++,e.curOp&&Lr(e)}function gs(e,t){return t.from.ch==0&&t.to.ch==0&&R(t.text)==""&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function ts(e,t,n,r){function i(St){return n?n[St]:null}function S(St,yt,At){Ua(St,yt,At,r),Qr(St,"change",St,t)}function N(St,yt){for(var At=[],Bt=St;Bt<yt;++Bt)At.push(new Pi(re[Bt],i(Bt),r));return At}var Q=t.from,J=t.to,re=t.text,ye=Et(e,Q.line),Ce=Et(e,J.line),Pe=R(re),Le=i(re.length-1),Ve=J.line-Q.line;if(t.full)e.insert(0,N(0,re.length)),e.remove(re.length,e.size-re.length);else if(gs(e,t)){var et=N(0,re.length-1);S(Ce,Ce.text,Le),Ve&&e.remove(Q.line,Ve),et.length&&e.insert(Q.line,et)}else 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J=R(i.done);for((!J||!J.ranges)&&ko(e.sel,i.done),N={changes:[rs(e,t)],generation:i.generation},i.done.push(N);i.done.length>i.undoDepth;)i.done.shift(),i.done[0].ranges||i.done.shift()}i.done.push(n),i.generation=++i.maxGeneration,i.lastModTime=i.lastSelTime=S,i.lastOp=i.lastSelOp=r,i.lastOrigin=i.lastSelOrigin=t.origin,Q||le(e,"historyAdded")}function ml(e,t,n,r){var i=t.charAt(0);return i=="*"||i=="+"&&n.ranges.length==r.ranges.length&&n.somethingSelected()==r.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}function gl(e,t,n,r){var i=e.history,S=r&&r.origin;n==i.lastSelOp||S&&i.lastSelOrigin==S&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==S||ml(e,S,R(i.done),t))?i.done[i.done.length-1]=t:ko(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=S,i.lastSelOp=n,r&&r.clearRedo!==!1&&bs(i.undone)}function ko(e,t){var n=R(t);n&&n.ranges&&n.equals(e)||t.push(e)}function xs(e,t,n,r){var i=t["spans_"+e.id],S=0;e.iter(Math.max(e.first,n),Math.min(e.first+e.size,r),function(N){N.markedSpans&&((i||(i=t["spans_"+e.id]={}))[S]=N.markedSpans),++S})}function vl(e){if(!e)return null;for(var t,n=0;n<e.length;++n)e[n].marker.explicitlyCleared?t||(t=e.slice(0,n)):t&&t.push(e[n]);return t?t.length?t:null:e}function yl(e,t){var n=t["spans_"+e.id];if(!n)return null;for(var r=[],i=0;i<t.text.length;++i)r.push(vl(n[i]));return r}function Cs(e,t){var n=yl(e,t),r=Gn(e,t);if(!n)return r;if(!r)return n;for(var i=0;i<n.length;++i){var S=n[i],N=r[i];if(S&&N){e:for(var Q=0;Q<N.length;++Q){for(var J=N[Q],re=0;re<S.length;++re)if(S[re].marker==J.marker)continue e;S.push(J)}}else N&&(n[i]=N)}return n}function Da(e,t,n){for(var r=[],i=0;i<e.length;++i){var S=e[i];if(S.ranges){r.push(n?Mn.prototype.deepCopy.call(S):S);continue}var N=S.changes,Q=[];r.push({changes:Q});for(var J=0;J<N.length;++J){var re=N[J],ye=void 0;if(Q.push({from:re.from,to:re.to,text:re.text}),t)for(var Ce in re)(ye=Ce.match(/^spans_(\d+)$/))&&(Se(t,Number(ye[1]))>-1&&(R(Q)[Ce]=re[Ce],delete re[Ce]))}}return r}function ns(e,t,n,r){if(r){var i=e.anchor;if(n){var S=Ot(t,i)<0;S!=Ot(n,i)<0?(i=t,t=n):S!=Ot(t,n)<0&&(t=n)}return new Cr(i,t)}else return new Cr(n||t,t)}function Lo(e,t,n,r,i){i==null&&(i=e.cm&&(e.cm.display.shift||e.extend)),Cn(e,new Mn([ns(e.sel.primary(),t,n,i)],0),r)}function Ss(e,t,n){for(var r=[],i=e.cm&&(e.cm.display.shift||e.extend),S=0;S<e.sel.ranges.length;S++)r[S]=ns(e.sel.ranges[S],t[S],null,i);var N=Jn(e.cm,r,e.sel.primIndex);Cn(e,N,n)}function is(e,t,n,r){var i=e.sel.ranges.slice(0);i[t]=n,Cn(e,Jn(e.cm,i,e.sel.primIndex),r)}function As(e,t,n,r){Cn(e,ui(t,n),r)}function bl(e,t,n){var r={ranges:t.ranges,update:function(i){this.ranges=[];for(var S=0;S<i.length;S++)this.ranges[S]=new Cr(jt(e,i[S].anchor),jt(e,i[S].head))},origin:n&&n.origin};return le(e,"beforeSelectionChange",e,r),e.cm&&le(e.cm,"beforeSelectionChange",e.cm,r),r.ranges!=t.ranges?Jn(e.cm,r.ranges,r.ranges.length-1):t}function Ts(e,t,n){var r=e.history.done,i=R(r);i&&i.ranges?(r[r.length-1]=t,Io(e,t,n)):Cn(e,t,n)}function Cn(e,t,n){Io(e,t,n),gl(e,e.sel,e.cm?e.cm.curOp.id:NaN,n)}function Io(e,t,n){(ne(e,"beforeSelectionChange")||e.cm&&ne(e.cm,"beforeSelectionChange"))&&(t=bl(e,t,n));var r=n&&n.bias||(Ot(t.primary().head,e.sel.primary().head)<0?-1:1);ws(e,Rs(e,t,r,!0)),!(n&&n.scroll===!1)&&e.cm&&Xi(e.cm)}function ws(e,t){if(t.equals(e.sel))return;e.sel=t,e.cm&&(e.cm.curOp.updateInput=1,e.cm.curOp.selectionChanged=!0,q(e.cm)),Qr(e,"cursorActivity",e)}function Ds(e){ws(e,Rs(e,e.sel,null,!1))}function Rs(e,t,n,r){for(var i,S=0;S<t.ranges.length;S++){var N=t.ranges[S],Q=t.ranges.length==e.sel.ranges.length&&e.sel.ranges[S],J=Po(e,N.anchor,Q&&Q.anchor,n,r),re=Po(e,N.head,Q&&Q.head,n,r);(i||J!=N.anchor||re!=N.head)&&(i||(i=t.ranges.slice(0,S)),i[S]=new Cr(J,re))}return i?Jn(e.cm,i,t.primIndex):t}function Ra(e,t,n,r,i){var S=Et(e,t.line);if(S.markedSpans)for(var N=0;N<S.markedSpans.length;++N){var Q=S.markedSpans[N],J=Q.marker,re="selectLeft"in J?!J.selectLeft:J.inclusiveLeft,ye="selectRight"in J?!J.selectRight:J.inclusiveRight;if((Q.from==null||(re?Q.from<=t.ch:Q.from<t.ch))&&(Q.to==null||(ye?Q.to>=t.ch:Q.to>t.ch))){if(i&&(le(J,"beforeCursorEnter"),J.explicitlyCleared))if(S.markedSpans){--N;continue}else break;if(!J.atomic)continue;if(n){var Ce=J.find(r<0?1:-1),Pe=void 0;if((r<0?ye:re)&&(Ce=Os(e,Ce,-r,Ce&&Ce.line==t.line?S:null)),Ce&&Ce.line==t.line&&(Pe=Ot(Ce,n))&&(r<0?Pe<0:Pe>0))return Ra(e,Ce,t,r,i)}var Le=J.find(r<0?-1:1);return(r<0?re:ye)&&(Le=Os(e,Le,r,Le.line==t.line?S:null)),Le?Ra(e,Le,t,r,i):null}}return t}function Po(e,t,n,r,i){var S=r||1,N=Ra(e,t,n,S,i)||!i&&Ra(e,t,n,S,!0)||Ra(e,t,n,-S,i)||!i&&Ra(e,t,n,-S,!0);return N||(e.cantEdit=!0,tt(e.first,0))}function Os(e,t,n,r){return n<0&&t.ch==0?t.line>e.first?jt(e,tt(t.line-1)):null:n>0&&t.ch==(r||Et(e,t.line)).text.length?t.line<e.first+e.size-1?tt(t.line+1,0):null:new tt(t.line,t.ch+n)}function Ms(e){e.setSelection(tt(e.firstLine(),0),tt(e.lastLine()),_e)}function ks(e,t,n){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){return r.canceled=!0}};return n&&(r.update=function(i,S,N,Q){i&&(r.from=jt(e,i)),S&&(r.to=jt(e,S)),N&&(r.text=N),Q!==void 0&&(r.origin=Q)}),le(e,"beforeChange",e,r),e.cm&&le(e.cm,"beforeChange",e.cm,r),r.canceled?(e.cm&&(e.cm.curOp.updateInput=2),null):{from:r.from,to:r.to,text:r.text,origin:r.origin}}function Oa(e,t,n){if(e.cm){if(!e.cm.curOp)return Jr(e.cm,Oa)(e,t,n);if(e.cm.state.suppressEdits)return}if((ne(e,"beforeChange")||e.cm&&ne(e.cm,"beforeChange"))&&(t=ks(e,t,!0),!t))return;var r=Er&&!n&&dn(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)Ls(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text,origin:t.origin});else Ls(e,t)}function Ls(e,t){if(t.text.length==1&&t.text[0]==""&&Ot(t.from,t.to)==0)return;var n=wa(e,t);Es(e,t,n,e.cm?e.cm.curOp.id:NaN),ro(e,t,n,Gn(e,t));var r=[];$i(e,function(i,S){!S&&Se(r,i.history)==-1&&(Ns(i.history,t),r.push(i.history)),ro(i,t,null,Gn(i,t))})}function _o(e,t,n){var r=e.cm&&e.cm.state.suppressEdits;if(r&&!n)return;for(var i=e.history,S,N=e.sel,Q=t=="undo"?i.done:i.undone,J=t=="undo"?i.undone:i.done,re=0;re<Q.length&&!(S=Q[re],n?S.ranges&&!S.equals(e.sel):!S.ranges);re++);if(re==Q.length)return;for(i.lastOrigin=i.lastSelOrigin=null;;)if(S=Q.pop(),S.ranges){if(ko(S,J),n&&!S.equals(e.sel)){Cn(e,S,{clearRedo:!1});return}N=S}else if(r){Q.push(S);return}else break;var ye=[];ko(N,J),J.push({changes:ye,generation:i.generation}),i.generation=S.generation||++i.maxGeneration;for(var Ce=ne(e,"beforeChange")||e.cm&&ne(e.cm,"beforeChange"),Pe=function(et){var ut=S.changes[et];if(ut.origin=t,Ce&&!ks(e,ut,!1))return Q.length=0,{};ye.push(rs(e,ut));var vt=et?wa(e,ut):R(Q);ro(e,ut,vt,Cs(e,ut)),!et&&e.cm&&e.cm.scrollIntoView({from:ut.from,to:di(ut)});var St=[];$i(e,function(yt,At){!At&&Se(St,yt.history)==-1&&(Ns(yt.history,ut),St.push(yt.history)),ro(yt,ut,null,Cs(yt,ut))})},Le=S.changes.length-1;Le>=0;--Le){var Ve=Pe(Le);if(Ve)return Ve.v}}function Is(e,t){if(t==0)return;if(e.first+=t,e.sel=new Mn(M(e.sel.ranges,function(i){return new Cr(tt(i.anchor.line+t,i.anchor.ch),tt(i.head.line+t,i.head.ch))}),e.sel.primIndex),e.cm){Lr(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)Hr(e.cm,r,"gutter")}}function ro(e,t,n,r){if(e.cm&&!e.cm.curOp)return Jr(e.cm,ro)(e,t,n,r);if(t.to.line<e.first){Is(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 i=t.text.length-1-(e.first-t.from.line);Is(e,i),t={from:tt(e.first,0),to:tt(t.to.line+i,t.to.ch),text:[R(t.text)],origin:t.origin}}var S=e.lastLine();t.to.line>S&&(t={from:t.from,to:tt(S,Et(e,S).text.length),text:[t.text[0]],origin:t.origin}),t.removed=sr(e,t.from,t.to),n||(n=wa(e,t)),e.cm?El(e.cm,t,r):ts(e,t,r),Io(e,n,_e),e.cantEdit&&Po(e,tt(e.firstLine(),0))&&(e.cantEdit=!1)}function El(e,t,n){var r=e.doc,i=e.display,S=t.from,N=t.to,Q=!1,J=S.line;e.options.lineWrapping||(J=Ht(Tn(Et(r,S.line))),r.iter(J,N.line+1,function(Le){if(Le==i.maxLine)return Q=!0,!0})),r.sel.contains(t.from,t.to)>-1&&q(e),ts(r,t,n,Vn(e)),e.options.lineWrapping||(r.iter(J,S.line+t.text.length,function(Le){var Ve=oa(Le);Ve>i.maxLineLength&&(i.maxLine=Le,i.maxLineLength=Ve,i.maxLineChanged=!0,Q=!1)}),Q&&(e.curOp.updateMaxLine=!0)),na(r,S.line),ca(e,400);var re=t.text.length-(N.line-S.line)-1;t.full?Lr(e):S.line==N.line&&t.text.length==1&&!gs(e.doc,t)?Hr(e,S.line,"text"):Lr(e,S.line,N.line+1,re);var ye=ne(e,"changes"),Ce=ne(e,"change");if(Ce||ye){var Pe={from:S,to:N,text:t.text,removed:t.removed,origin:t.origin};Ce&&Qr(e,"change",e,Pe),ye&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Pe)}e.display.selForContextMenu=null}function Ma(e,t,n,r,i){var S;r||(r=n),Ot(r,n)<0&&(S=[r,n],n=S[0],r=S[1]),typeof t=="string"&&(t=e.splitLines(t)),Oa(e,{from:n,to:r,text:t,origin:i})}function Ps(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function _s(e,t,n,r){for(var i=0;i<e.length;++i){var S=e[i],N=!0;if(S.ranges){S.copied||(S=e[i]=S.deepCopy(),S.copied=!0);for(var Q=0;Q<S.ranges.length;Q++)Ps(S.ranges[Q].anchor,t,n,r),Ps(S.ranges[Q].head,t,n,r);continue}for(var J=0;J<S.changes.length;++J){var re=S.changes[J];if(n<re.from.line)re.from=tt(re.from.line+r,re.from.ch),re.to=tt(re.to.line+r,re.to.ch);else if(t<=re.to.line){N=!1;break}}N||(e.splice(0,i+1),i=0)}}function Ns(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;_s(e.done,n,r,i),_s(e.undone,n,r,i)}function no(e,t,n,r){var i=t,S=t;return typeof t=="number"?S=Et(e,fi(e,t)):i=Ht(t),i==null?null:(r(S,i)&&e.cm&&Hr(e.cm,i,n),S)}function io(e){this.lines=e,this.parent=null;for(var t=0,n=0;n<e.length;++n)e[n].parent=this,t+=e[n].height;this.height=t}io.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;n<r;++n){var i=this.lines[n];this.height-=i.height,Dt(i),Qr(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,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,n){for(var r=e+t;e<r;++e)if(n(this.lines[e]))return!0}};function ao(e){this.children=e;for(var t=0,n=0,r=0;r<e.length;++r){var i=e[r];t+=i.chunkSize(),n+=i.height,i.parent=this}this.size=t,this.height=n,this.parent=null}ao.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(e<i){var S=Math.min(t,i-e),N=r.height;if(r.removeInner(e,S),this.height-=N-r.height,i==S&&(this.children.splice(n--,1),r.parent=null),(t-=S)==0)break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof io))){var Q=[];this.collapse(Q),this.children=[new io(Q)],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,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],S=i.chunkSize();if(e<=S){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(var N=i.lines.length%25+25,Q=N;Q<i.lines.length;){var J=new io(i.lines.slice(Q,Q+=25));i.height-=J.height,this.children.splice(++r,0,J),J.parent=this}i.lines=i.lines.slice(0,N),this.maybeSpill()}break}e-=S}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new ao(t);if(e.parent){e.size-=n.size,e.height-=n.height;var i=Se(e.parent.children,e);e.parent.children.splice(i+1,0,n)}else{var r=new ao(e.children);r.parent=e,e.children=[r,n],e=r}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],S=i.chunkSize();if(e<S){var N=Math.min(t,S-e);if(i.iterN(e,N,n))return!0;if((t-=N)==0)break;e=0}else e-=S}}};var oo=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};oo.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=Ht(n);if(r==null||!t)return;for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var S=Vi(this);zt(n,Math.max(0,n.height-S)),e&&(Rn(e,function(){Bs(e,n,-S),Hr(e,r,"widget")}),Qr(e,"lineWidgetCleared",e,this,r))},oo.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=Vi(this)-t;if(!i)return;Nn(this.doc,r)||zt(r,r.height+i),n&&Rn(n,function(){n.curOp.forceUpdate=!0,Bs(n,r,i),Qr(n,"lineWidgetChanged",n,e,Ht(r))})},ue(oo);function Bs(e,t,n){Wn(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Xa(e,n)}function xl(e,t,n,r){var i=new oo(e,n,r),S=e.cm;return S&&i.noHScroll&&(S.display.alignWidgets=!0),no(e,t,"widget",function(N){var Q=N.widgets||(N.widgets=[]);if(i.insertAt==null?Q.push(i):Q.splice(Math.min(Q.length-1,Math.max(0,i.insertAt)),0,i),i.line=N,S&&!Nn(e,N)){var J=Wn(N)<e.scrollTop;zt(N,N.height+Vi(i)),J&&Xa(S,i.height),S.curOp.forceUpdate=!0}return!0}),S&&Qr(S,"lineWidgetAdded",S,i,typeof t=="number"?t:Ht(t)),i}var Us=0,ea=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Us};ea.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&Ai(e),ne(this,"clear")){var n=this.find();n&&Qr(this,"clear",n.from,n.to)}for(var r=null,i=null,S=0;S<this.lines.length;++S){var N=this.lines[S],Q=Jt(N.markedSpans,this);e&&!this.collapsed?Hr(e,Ht(N),"text"):e&&(Q.to!=null&&(i=Ht(N)),Q.from!=null&&(r=Ht(N))),N.markedSpans=Zn(N.markedSpans,Q),Q.from==null&&this.collapsed&&!Nn(this.doc,N)&&e&&zt(N,Xr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var J=0;J<this.lines.length;++J){var re=Tn(this.lines[J]),ye=oa(re);ye>e.display.maxLineLength&&(e.display.maxLine=re,e.display.maxLineLength=ye,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&Lr(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Ds(e.doc)),e&&Qr(e,"markerCleared",e,this,r,i),t&&Bi(e),this.parent&&this.parent.clear()},ea.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var S=this.lines[i],N=Jt(S.markedSpans,this);if(N.from!=null&&(n=tt(t?S:Ht(S),N.from),e==-1))return n;if(N.to!=null&&(r=tt(t?S:Ht(S),N.to),e==1))return r}return n&&{from:n,to:r}},ea.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;if(!t||!r)return;Rn(r,function(){var i=t.line,S=Ht(t.line),N=Me(r,S);if(N&&($t(N),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Nn(n.doc,i)&&n.height!=null){var Q=n.height;n.height=null;var J=Vi(n)-Q;J&&zt(i,i.height+J)}Qr(r,"markerChanged",r,e)})},ea.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||Se(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},ea.prototype.detachLine=function(e){if(this.lines.splice(Se(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},ue(ea);function ka(e,t,n,r,i){if(r&&r.shared)return Cl(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return Jr(e.cm,ka)(e,t,n,r,i);var S=new ea(e,i),N=Ot(t,n);if(r&&j(r,S,!1),N>0||N==0&&S.clearWhenEmpty!==!1)return S;if(S.replacedWith&&(S.collapsed=!0,S.widgetNode=x("span",[S.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||S.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(S.widgetNode.insertLeft=!0)),S.collapsed){if(ga(e,t.line,t,n,S)||t.line!=n.line&&ga(e,n.line,t,n,S))throw new Error("Inserting collapsed marker partially overlapping an existing one");nr()}S.addToHistory&&Es(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var Q=t.line,J=e.cm,re;if(e.iter(Q,n.line+1,function(Ce){J&&S.collapsed&&!J.options.lineWrapping&&Tn(Ce)==J.display.maxLine&&(re=!0),S.collapsed&&Q!=t.line&&zt(Ce,0),un(Ce,new yr(S,Q==t.line?t.ch:null,Q==n.line?n.ch:null)),++Q}),S.collapsed&&e.iter(t.line,n.line+1,function(Ce){Nn(e,Ce)&&zt(Ce,0)}),S.clearOnEnter&&Ne(S,"beforeCursorEnter",function(){return S.clear()}),S.readOnly&&(Wt(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),S.collapsed&&(S.id=++Us,S.atomic=!0),J){if(re&&(J.curOp.updateMaxLine=!0),S.collapsed)Lr(J,t.line,n.line+1);else if(S.className||S.startStyle||S.endStyle||S.css||S.attributes||S.title)for(var ye=t.line;ye<=n.line;ye++)Hr(J,ye,"text");S.atomic&&Ds(J.doc),Qr(J,"markerAdded",J,S)}return S}var so=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};so.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Qr(this,"clear")},so.prototype.find=function(e,t){return this.primary.find(e,t)},ue(so);function Cl(e,t,n,r,i){r=j(r),r.shared=!1;var S=[ka(e,t,n,r,i)],N=S[0],Q=r.widgetNode;return $i(e,function(J){Q&&(r.widgetNode=Q.cloneNode(!0)),S.push(ka(J,jt(J,t),jt(J,n),r,i));for(var re=0;re<J.linked.length;++re)if(J.linked[re].isParent)return;N=R(S)}),new so(S,N)}function 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null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:Zr(function(e,t,n){return no(this,e,t=="gutter"?"gutter":"class",function(r){var i=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!r[i])r[i]=n;else{if(v(n).test(r[i]))return!1;r[i]+=" "+n}return!0})}),removeLineClass:Zr(function(e,t,n){return no(this,e,t=="gutter"?"gutter":"class",function(r){var i=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",S=r[i];if(S)if(n==null)r[i]=null;else{var N=S.match(v(n));if(!N)return!1;var Q=N.index+N[0].length;r[i]=S.slice(0,N.index)+(!N.index||Q==S.length?"":" ")+S.slice(Q)||null}else return!1;return!0})}),addLineWidget:Zr(function(e,t,n){return xl(this,e,t,n)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,n){return 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S=at(i,n.ch,n.sticky),N=i[S];if(e.doc.direction=="ltr"&&N.level%2==0&&(r>0?N.to>n.ch:N.from<n.ch))return os(t,n,r);var Q=function(vt,St){return as(t,vt instanceof tt?vt.ch:vt,St)},J,re=function(vt){return e.options.lineWrapping?(J=J||Te(e,t),wt(e,t,J,vt)):{begin:0,end:t.text.length}},ye=re(n.sticky=="before"?Q(n,-1):n.ch);if(e.doc.direction=="rtl"||N.level==1){var Ce=N.level==1==r<0,Pe=Q(n,Ce?1:-1);if(Pe!=null&&(Ce?Pe<=N.to&&Pe<=ye.end:Pe>=N.from&&Pe>=ye.begin)){var Le=Ce?"before":"after";return new tt(n.line,Pe,Le)}}var Ve=function(vt,St,yt){for(var At=function(Nr,hn){return hn?new tt(n.line,Q(Nr,1),"before"):new tt(n.line,Nr,"after")};vt>=0&&vt<i.length;vt+=St){var Bt=i[vt],It=St>0==(Bt.level!=1),rr=It?yt.begin:Q(yt.end,-1);if(Bt.from<=rr&&rr<Bt.to)return At(rr,It);if(rr=It?Bt.from:Q(Bt.to,-1),yt.begin<=rr&&rr<yt.end)return At(rr,It)}},et=Ve(S+r,r,ye);if(et)return et;var ut=r>0?ye.end:Q(ye.begin,-1);return 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r=n(e,t);return new Cr(r.from,r.to)}function Vl(e,t,n,r){var i=e.display,S=e.doc;ee(t);var N,Q,J=S.sel,re=J.ranges;if(r.addNew&&!r.extend?(Q=S.sel.contains(n),Q>-1?N=re[Q]:N=new Cr(n,n)):(N=S.sel.primary(),Q=S.sel.primIndex),r.unit=="rectangle")r.addNew||(N=new Cr(n,n)),n=rn(e,t,!0,!0),Q=-1;else{var ye=tl(e,n,r.unit);r.extend?N=ns(N,ye.anchor,ye.head,r.extend):N=ye}r.addNew?Q==-1?(Q=re.length,Cn(S,Jn(e,re.concat([N]),Q),{scroll:!1,origin:"*mouse"})):re.length>1&&re[Q].empty()&&r.unit=="char"&&!r.extend?(Cn(S,Jn(e,re.slice(0,Q).concat(re.slice(Q+1)),0),{scroll:!1,origin:"*mouse"}),J=S.sel):is(S,Q,N,Qe):(Q=0,Cn(S,new Mn([N],0),Qe),J=S.sel);var Ce=n;function Pe(yt){if(Ot(Ce,yt)==0)return;if(Ce=yt,r.unit=="rectangle"){for(var At=[],Bt=e.options.tabSize,It=se(Et(S,n.line).text,n.ch,Bt),rr=se(Et(S,yt.line).text,yt.ch,Bt),Nr=Math.min(It,rr),hn=Math.max(It,rr),zr=Math.min(n.line,yt.line),Kn=Math.min(e.lastLine(),Math.max(n.line,yt.line));zr<=Kn;zr++){var 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i,S;if(t.touches)i=t.touches[0].clientX,S=t.touches[0].clientY;else try{i=t.clientX,S=t.clientY}catch(Pe){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&ee(t);var N=e.display,Q=N.lineDiv.getBoundingClientRect();if(S>Q.bottom||!ne(e,n))return ce(t);S-=Q.top-N.viewOffset;for(var J=0;J<e.display.gutterSpecs.length;++J){var re=N.gutters.childNodes[J];if(re&&re.getBoundingClientRect().right>=i){var ye=vr(e.doc,S),Ce=e.display.gutterSpecs[J];return le(e,n,e,ye,Ce.className,t),ce(t)}}}function ds(e,t){return rl(e,t,"gutterClick",!0)}function nl(e,t){if(si(e.display,t)||Xl(e,t))return;if(Z(e,t,"contextmenu"))return;D||e.display.input.onContextMenu(t)}function Xl(e,t){return ne(e,"gutterContextMenu")?rl(e,t,"gutterContextMenu",!1):!1}function il(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Xt(e)}var Pa={toString:function(){return"CodeMirror.Init"}},al={},Fo={};function 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S.electricInput&&(S.electricInput.test(Et(e.doc,i.head.line).text.slice(0,i.head.ch))&&(N=mo(e,i.head.line,"smart")));N&&Qr(e,"electricInput",e,i.head.line)}}function ll(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,S={anchor:tt(i,0),head:tt(i+1,0)};n.push(S),t.push(e.getRange(S.anchor,S.head))}return{text:t,ranges:n}}function ul(e,t,n,r){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function dl(){var e=o("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=o("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return P?e.style.width="1000px":e.setAttribute("wrap","off"),y&&(e.style.border="1px solid black"),ul(e),t}function $l(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(r,i){var S=this.options,N=S[r];if(S[r]==i&&r!="mode")return;S[r]=i,t.hasOwnProperty(r)&&Jr(this,t[r])(this,i,N),le(this,"optionChange",this,r)},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,i){this.state.keyMaps[i?"push":"unshift"](Bo(r))},removeKeyMap:function(r){for(var i=this.state.keyMaps,S=0;S<i.length;++S)if(i[S]==r||i[S].name==r)return i.splice(S,1),!0},addOverlay:gn(function(r,i){var S=r.token?r:e.getMode(this.options,r);if(S.startState)throw new Error("Overlays may not be stateful.");K(this.state.overlays,{mode:S,modeSpec:r,opaque:i&&i.opaque,priority:i&&i.priority||0},function(N){return N.priority}),this.state.modeGen++,Lr(this)}),removeOverlay:gn(function(r){for(var i=this.state.overlays,S=0;S<i.length;++S){var N=i[S].modeSpec;if(N==r||typeof r=="string"&&N.name==r){i.splice(S,1),this.state.modeGen++,Lr(this);return}}}),indentLine:gn(function(r,i,S){typeof i!="string"&&typeof i!="number"&&(i==null?i=this.options.smartIndent?"smart":"prev":i=i?"add":"subtract"),pn(this.doc,r)&&mo(this,r,i,S)}),indentSelection:gn(function(r){for(var i=this.doc.sel.ranges,S=-1,N=0;N<i.length;N++){var Q=i[N];if(Q.empty())Q.head.line>S&&(mo(this,Q.head.line,r,!0),S=Q.head.line,N==this.doc.sel.primIndex&&Xi(this));else{var J=Q.from(),re=Q.to(),ye=Math.max(S,J.line);S=Math.min(this.lastLine(),re.line-(re.ch?0:1))+1;for(var Ce=ye;Ce<S;++Ce)mo(this,Ce,r);var Pe=this.doc.sel.ranges;J.ch==0&&i.length==Pe.length&&Pe[N].from().ch>0&&is(this.doc,N,new Cr(J,Pe[N].to()),_e)}}}),getTokenAt:function(r,i){return Mi(this,r,i)},getLineTokens:function(r,i){return Mi(this,tt(r),i,!0)},getTokenTypeAt:function(r){r=jt(this.doc,r);var i=ni(this,Et(this.doc,r.line)),S=0,N=(i.length-1)/2,Q=r.ch,J;if(Q==0)J=i[2];else for(;;){var re=S+N>>1;if((re?i[re*2-1]:0)>=Q)N=re;else if(i[re*2+1]<Q)S=re+1;else{J=i[re*2+2];break}}var ye=J?J.indexOf("overlay "):-1;return ye<0?J:ye==0?null:J.slice(0,ye-1)},getModeAt:function(r){var i=this.doc.mode;return i.innerMode?e.innerMode(i,this.getTokenAt(r).state).mode:i},getHelper:function(r,i){return this.getHelpers(r,i)[0]},getHelpers:function(r,i){var S=[];if(!n.hasOwnProperty(i))return S;var N=n[i],Q=this.getModeAt(r);if(typeof Q[i]=="string")N[Q[i]]&&S.push(N[Q[i]]);else if(Q[i])for(var J=0;J<Q[i].length;J++){var re=N[Q[i][J]];re&&S.push(re)}else Q.helperType&&N[Q.helperType]?S.push(N[Q.helperType]):N[Q.name]&&S.push(N[Q.name]);for(var ye=0;ye<N._global.length;ye++){var Ce=N._global[ye];Ce.pred(Q,this)&&Se(S,Ce.val)==-1&&S.push(Ce.val)}return S},getStateAfter:function(r,i){var S=this.doc;return r=fi(S,r==null?S.first+S.size-1:r),In(this,r+1,i).state},cursorCoords:function(r,i){var S,N=this.doc.sel.primary();return r==null?S=N.head:typeof r=="object"?S=jt(this.doc,r):S=r?N.from():N.to(),or(this,S,i||"page")},charCoords:function(r,i){return Ur(this,jt(this.doc,r),i||"page")},coordsChar:function(r,i){return r=ar(this,r,i||"page"),lr(this,r.left,r.top)},lineAtHeight:function(r,i){return r=ar(this,{top:r,left:0},i||"page").top,vr(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,i,S){var N=!1,Q;if(typeof r=="number"){var J=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>J&&(r=J,N=!0),Q=Et(this.doc,r)}else Q=r;return fr(this,Q,{top:0,left:0},i||"page",S||N).top+(N?this.doc.height-Wn(Q):0)},defaultTextHeight:function(){return Xr(this.display)},defaultCharWidth:function(){return tn(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,i,S,N,Q){var J=this.display;r=or(this,jt(this.doc,r));var re=r.bottom,ye=r.left;if(i.style.position="absolute",i.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(i),J.sizer.appendChild(i),N=="over")re=r.top;else if(N=="above"||N=="near"){var Ce=Math.max(J.wrapper.clientHeight,this.doc.height),Pe=Math.max(J.sizer.clientWidth,J.lineSpace.clientWidth);(N=="above"||r.bottom+i.offsetHeight>Ce)&&r.top>i.offsetHeight?re=r.top-i.offsetHeight:r.bottom+i.offsetHeight<=Ce&&(re=r.bottom),ye+i.offsetWidth>Pe&&(ye=Pe-i.offsetWidth)}i.style.top=re+"px",i.style.left=i.style.right="",Q=="right"?(ye=J.sizer.clientWidth-i.offsetWidth,i.style.right="0px"):(Q=="left"?ye=0:Q=="middle"&&(ye=(J.sizer.clientWidth-i.offsetWidth)/2),i.style.left=ye+"px"),S&&Co(this,{left:ye,top:re,right:ye+i.offsetWidth,bottom:re+i.offsetHeight})},triggerOnKeyDown:gn(Zs),triggerOnKeyPress:gn($s),triggerOnKeyUp:qs,triggerOnMouseDown:gn(el),execCommand:function(r){if(co.hasOwnProperty(r))return co[r].call(null,this)},triggerElectric:gn(function(r){sl(this,r)}),findPosH:function(r,i,S,N){var Q=1;i<0&&(Q=-1,i=-i);for(var J=jt(this.doc,r),re=0;re<i&&!(J=fs(this.doc,J,Q,S,N),J.hitSide);++re);return J},moveH:gn(function(r,i){var S=this;this.extendSelectionsBy(function(N){return S.display.shift||S.doc.extend||N.empty()?fs(S.doc,N.head,r,i,S.options.rtlMoveVisually):r<0?N.from():N.to()},Ue)}),deleteH:gn(function(r,i){var S=this.doc.sel,N=this.doc;S.somethingSelected()?N.replaceSelection("",null,"+delete"):Ia(this,function(Q){var J=fs(N,Q.head,r,i,!1);return r<0?{from:J,to:Q.head}:{from:Q.head,to:J}})}),findPosV:function(r,i,S,N){var Q=1,J=N;i<0&&(Q=-1,i=-i);for(var re=jt(this.doc,r),ye=0;ye<i;++ye){var Ce=or(this,re,"div");if(J==null?J=Ce.left:Ce.left=J,re=cl(this,Ce,Q,S),re.hitSide)break}return re},moveV:gn(function(r,i){var S=this,N=this.doc,Q=[],J=!this.display.shift&&!N.extend&&N.sel.somethingSelected();if(N.extendSelectionsBy(function(ye){if(J)return r<0?ye.from():ye.to();var Ce=or(S,ye.head,"div");ye.goalColumn!=null&&(Ce.left=ye.goalColumn),Q.push(Ce.left);var Pe=cl(S,Ce,r,i);return i=="page"&&ye==N.sel.primary()&&Xa(S,Ur(S,Pe,"div").top-Ce.top),Pe},Ue),Q.length)for(var re=0;re<N.sel.ranges.length;re++)N.sel.ranges[re].goalColumn=Q[re]}),findWordAt:function(r){var i=this.doc,S=Et(i,r.line).text,N=r.ch,Q=r.ch;if(S){var J=this.getHelper(r,"wordChars");(r.sticky=="before"||Q==S.length)&&N?--N:++Q;for(var re=S.charAt(N),ye=je(re,J)?function(Ce){return je(Ce,J)}:/\s/.test(re)?function(Ce){return/\s/.test(Ce)}:function(Ce){return!/\s/.test(Ce)&&!je(Ce)};N>0&&ye(S.charAt(N-1));)--N;for(;Q<S.length&&ye(S.charAt(Q));)++Q}return new Cr(tt(r.line,N),tt(r.line,Q))},toggleOverwrite:function(r){if(r!=null&&r==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?z(this.display.cursorDiv,"CodeMirror-overwrite"):h(this.display.cursorDiv,"CodeMirror-overwrite"),le(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==_()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:gn(function(r,i){Yi(this,r,i)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-Re(this)-this.display.barHeight,width:r.scrollWidth-Re(this)-this.display.barWidth,clientHeight:te(this),clientWidth:ve(this)}},scrollIntoView:gn(function(r,i){r==null?(r={from:this.doc.sel.primary().head,to:null},i==null&&(i=this.options.cursorScrollMargin)):typeof r=="number"?r={from:tt(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=i||0,r.from.line!=null?Yo(this,r):ua(this,r.from,r.to,r.margin)}),setSize:gn(function(r,i){var S=this,N=function(J){return typeof J=="number"||/^\d+$/.test(String(J))?J+"px":J};r!=null&&(this.display.wrapper.style.width=N(r)),i!=null&&(this.display.wrapper.style.height=N(i)),this.options.lineWrapping&&Qt(this);var Q=this.display.viewFrom;this.doc.iter(Q,this.display.viewTo,function(J){if(J.widgets){for(var re=0;re<J.widgets.length;re++)if(J.widgets[re].noHScroll){Hr(S,Q,"widget");break}}++Q}),this.curOp.forceUpdate=!0,le(this,"refresh",this)}),operation:function(r){return Rn(this,r)},startOperation:function(){return Ai(this)},endOperation:function(){return Bi(this)},refresh:gn(function(){var r=this.display.cachedTextHeight;Lr(this),this.curOp.forceUpdate=!0,Xt(this),Yi(this,this.doc.scrollLeft,this.doc.scrollTop),Aa(this.display),(r==null||Math.abs(r-Xr(this.display))>.5||this.options.lineWrapping)&&Dn(this),le(this,"refresh",this)}),swapDoc:gn(function(r){var i=this.doc;return i.cm=null,this.state.selectingText&&this.state.selectingText(),vs(this,r),Xt(this),this.display.input.reset(),Yi(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,Qr(this,"swapDoc",this,i),i}),phrase:function(r){var i=this.options.phrases;return i&&Object.prototype.hasOwnProperty.call(i,r)?i[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,i,S){n.hasOwnProperty(r)||(n[r]=e[r]={_global:[]}),n[r][i]=S},e.registerGlobalHelper=function(r,i,S,N){e.registerHelper(r,i,N),n[r]._global.push({pred:S,val:N})}}function fs(e,t,n,r,i){var S=t,N=n,Q=Et(e,t.line),J=i&&e.direction=="rtl"?-n:n;function re(){var St=t.line+J;return St<e.first||St>=e.first+e.size?!1:(t=new tt(St,t.ch,t.sticky),Q=Et(e,St))}function ye(St){var yt;if(r=="codepoint"){var At=Q.text.charCodeAt(t.ch+(r>0?0:-1));isNaN(At)?yt=null:yt=new tt(t.line,Math.max(0,Math.min(Q.text.length,t.ch+n*(At>=55296&&At<56320?2:1))),-n)}else i?yt=Pl(e.cm,Q,t,n):yt=os(Q,t,n);if(yt==null)if(!St&&re())t=ss(i,e.cm,Q,t.line,J);else return!1;else t=yt;return!0}if(r=="char"||r=="codepoint")ye();else if(r=="column")ye(!0);else if(r=="word"||r=="group")for(var Ce=null,Pe=r=="group",Le=e.cm&&e.cm.getHelper(t,"wordChars"),Ve=!0;!(n<0&&!ye(!Ve));Ve=!1){var et=Q.text.charAt(t.ch)||`
`,ut=je(et,Le)?"w":Pe&&et==`
`?"n":!Pe||/\s/.test(et)?null:"p";if(Pe&&!Ve&&!ut&&(ut="s"),Ce&&Ce!=ut){n<0&&(n=1,ye(),t.sticky="after");break}if(ut&&(Ce=ut),n>0&&!ye(!Ve))break}var vt=Po(e,t,S,N,!0);return Ln(S,vt)&&(vt.hitSide=!0),vt}function cl(e,t,n,r){var i=e.doc,S=t.left,N;if(r=="page"){var Q=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),J=Math.max(Q-.5*Xr(e.display),3);N=(n>0?t.bottom:t.top)+n*J}else r=="line"&&(N=n>0?t.bottom+3:t.top-3);for(var re;!(re=lr(e,S,N),!re.outside);){if(n<0?N<=0:N>=i.height){re.hitSide=!0;break}N+=n*5}return re}var Ir=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new fe,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Ir.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;ul(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function S(Q){for(var J=Q.target;J;J=J.parentNode){if(J==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(J.className))break}return!1}Ne(i,"paste",function(Q){if(!S(Q)||Z(r,Q)||ol(Q,r))return;U<=11&&setTimeout(Jr(r,function(){return t.updateFromDOM()}),20)}),Ne(i,"compositionstart",function(Q){t.composing={data:Q.data,done:!1}}),Ne(i,"compositionupdate",function(Q){t.composing||(t.composing={data:Q.data,done:!1})}),Ne(i,"compositionend",function(Q){t.composing&&(Q.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Ne(i,"touchstart",function(){return n.forceCompositionEnd()}),Ne(i,"input",function(){t.composing||t.readFromDOMSoon()});function N(Q){if(!S(Q)||Z(r,Q))return;if(r.somethingSelected())jo({lineWise:!1,text:r.getSelections()}),Q.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var J=ll(r);jo({lineWise:!0,text:J.text}),Q.type=="cut"&&r.operation(function(){r.setSelections(J.ranges,0,_e),r.replaceSelection("",null,"cut")})}else return;if(Q.clipboardData){Q.clipboardData.clearData();var re=ci.text.join(`
`);if(Q.clipboardData.setData("Text",re),Q.clipboardData.getData("Text")==re){Q.preventDefault();return}}var ye=dl(),Ce=ye.firstChild;r.display.lineSpace.insertBefore(ye,r.display.lineSpace.firstChild),Ce.value=ci.text.join(`
`);var Pe=document.activeElement;oe(Ce),setTimeout(function(){r.display.lineSpace.removeChild(ye),Pe.focus(),Pe==i&&n.showPrimarySelection()},50)}Ne(i,"copy",N),Ne(i,"cut",N)},Ir.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Ir.prototype.prepareSelection=function(){var e=ti(this.cm,!1);return e.focus=document.activeElement==this.div,e},Ir.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Ir.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Ir.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,n=t.doc.sel.primary(),r=n.from(),i=n.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||i.line<t.display.viewFrom){e.removeAllRanges();return}var S=Wo(t,e.anchorNode,e.anchorOffset),N=Wo(t,e.focusNode,e.focusOffset);if(S&&!S.bad&&N&&!N.bad&&Ot(zn(S,N),r)==0&&Ot(hi(S,N),i)==0)return;var Q=t.display.view,J=r.line>=t.display.viewFrom&&hl(t,r)||{node:Q[0].measure.map[2],offset:0},re=i.line<t.display.viewTo&&hl(t,i);if(!re){var ye=Q[Q.length-1].measure,Ce=ye.maps?ye.maps[ye.maps.length-1]:ye.map;re={node:Ce[Ce.length-1],offset:Ce[Ce.length-2]-Ce[Ce.length-3]}}if(!J||!re){e.removeAllRanges();return}var Pe=e.rangeCount&&e.getRangeAt(0),Le;try{Le=g(J.node,J.offset,re.offset,re.node)}catch(Ve){}Le&&(!O&&t.state.focused?(e.collapse(J.node,J.offset),Le.collapsed||(e.removeAllRanges(),e.addRange(Le))):(e.removeAllRanges(),e.addRange(Le)),Pe&&e.anchorNode==null?e.addRange(Pe):O&&this.startGracePeriod()),this.rememberSelection()},Ir.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)},Ir.prototype.showMultipleSelections=function(e){c(this.cm.display.cursorDiv,e.cursors),c(this.cm.display.selectionDiv,e.selection)},Ir.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Ir.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return C(this.div,t)},Ir.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Ir.prototype.blur=function(){this.div.blur()},Ir.prototype.getField=function(){return this.div},Ir.prototype.supportsTouch=function(){return!0},Ir.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Rn(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)},Ir.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Ir.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(u&&b&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var n=Wo(t,e.anchorNode,e.anchorOffset),r=Wo(t,e.focusNode,e.focusOffset);n&&r&&Rn(t,function(){Cn(t.doc,ui(n,r),_e),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},Ir.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(r.ch==0&&r.line>e.firstLine()&&(r=tt(r.line-1,Et(e.doc,r.line-1).length)),i.ch==Et(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=tt(i.line+1,0)),r.line<t.viewFrom||i.line>t.viewTo-1)return!1;var S,N,Q;r.line==t.viewFrom||(S=_r(e,r.line))==0?(N=Ht(t.view[0].line),Q=t.view[0].node):(N=Ht(t.view[S].line),Q=t.view[S-1].node.nextSibling);var J=_r(e,i.line),re,ye;if(J==t.view.length-1?(re=t.viewTo-1,ye=t.lineDiv.lastChild):(re=Ht(t.view[J+1].line)-1,ye=t.view[J+1].node.previousSibling),!Q)return!1;for(var Ce=e.doc.splitLines(tu(e,Q,ye,N,re)),Pe=sr(e.doc,tt(N,0),tt(re,Et(e.doc,re).text.length));Ce.length>1&&Pe.length>1;)if(R(Ce)==R(Pe))Ce.pop(),Pe.pop(),re--;else if(Ce[0]==Pe[0])Ce.shift(),Pe.shift(),N++;else break;for(var Le=0,Ve=0,et=Ce[0],ut=Pe[0],vt=Math.min(et.length,ut.length);Le<vt&&et.charCodeAt(Le)==ut.charCodeAt(Le);)++Le;for(var St=R(Ce),yt=R(Pe),At=Math.min(St.length-(Ce.length==1?Le:0),yt.length-(Pe.length==1?Le:0));Ve<At&&St.charCodeAt(St.length-Ve-1)==yt.charCodeAt(yt.length-Ve-1);)++Ve;if(Ce.length==1&&Pe.length==1&&N==r.line)for(;Le&&Le>r.ch&&St.charCodeAt(St.length-Ve-1)==yt.charCodeAt(yt.length-Ve-1);)Le--,Ve++;Ce[Ce.length-1]=St.slice(0,St.length-Ve).replace(/^\u200b+/,""),Ce[0]=Ce[0].slice(Le).replace(/\u200b+$/,"");var Bt=tt(N,Le),It=tt(re,Pe.length?R(Pe).length-Ve:0);if(Ce.length>1||Ce[0]||Ot(Bt,It))return Ma(e.doc,Ce,Bt,It,"+input"),!0},Ir.prototype.ensurePolled=function(){this.forceCompositionEnd()},Ir.prototype.reset=function(){this.forceCompositionEnd()},Ir.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},Ir.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)},Ir.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Rn(this.cm,function(){return Lr(e.cm)})},Ir.prototype.setUneditable=function(e){e.contentEditable="false"},Ir.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||Jr(this.cm,hs)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},Ir.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},Ir.prototype.onContextMenu=function(){},Ir.prototype.resetPosition=function(){},Ir.prototype.needsContentAttribute=!0;function hl(e,t){var n=Me(e,t.line);if(!n||n.hidden)return null;var r=Et(e.doc,t.line),i=ae(n,r,t.line),S=lt(r,e.doc.direction),N="left";if(S){var Q=at(S,t.ch);N=Q%2?"right":"left"}var J=it(i.map,t.ch,N);return J.offset=J.collapse=="right"?J.end:J.start,J}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function _a(e,t){return t&&(e.bad=!0),e}function tu(e,t,n,r,i){var S="",N=!1,Q=e.doc.lineSeparator(),J=!1;function re(Le){return function(Ve){return Ve.id==Le}}function ye(){N&&(S+=Q,J&&(S+=Q),N=J=!1)}function Ce(Le){Le&&(ye(),S+=Le)}function Pe(Le){if(Le.nodeType==1){var Ve=Le.getAttribute("cm-text");if(Ve){Ce(Ve);return}var et=Le.getAttribute("cm-marker"),ut;if(et){var vt=e.findMarks(tt(r,0),tt(i+1,0),re(+et));vt.length&&(ut=vt[0].find(0))&&Ce(sr(e.doc,ut.from,ut.to).join(Q));return}if(Le.getAttribute("contenteditable")=="false")return;var St=/^(pre|div|p|li|table|br)$/i.test(Le.nodeName);if(!/^br$/i.test(Le.nodeName)&&Le.textContent.length==0)return;St&&ye();for(var yt=0;yt<Le.childNodes.length;yt++)Pe(Le.childNodes[yt]);/^(pre|p)$/i.test(Le.nodeName)&&(J=!0),St&&(N=!0)}else Le.nodeType==3&&Ce(Le.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(Pe(t),t==n);)t=t.nextSibling,J=!1;return S}function Wo(e,t,n){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[n],!r)return _a(e.clipPos(tt(e.display.viewTo-1)),!0);t=null,n=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 i=0;i<e.display.view.length;i++){var S=e.display.view[i];if(S.node==r)return ru(S,t,n)}}function ru(e,t,n){var r=e.text.firstChild,i=!1;if(!t||!C(r,t))return _a(tt(Ht(e.line),0),!0);if(t==r&&(i=!0,t=r.childNodes[n],n=0,!t)){var S=e.rest?R(e.rest):e.line;return _a(tt(Ht(S),S.text.length),i)}var N=t.nodeType==3?t:null,Q=t;for(!N&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(N=t.firstChild,n&&(n=N.nodeValue.length));Q.parentNode!=r;)Q=Q.parentNode;var J=e.measure,re=J.maps;function ye(ut,vt,St){for(var yt=-1;yt<(re?re.length:0);yt++)for(var At=yt<0?J.map:re[yt],Bt=0;Bt<At.length;Bt+=3){var It=At[Bt+2];if(It==ut||It==vt){var rr=Ht(yt<0?e.line:e.rest[yt]),Nr=At[Bt]+St;return(St<0||It!=ut)&&(Nr=At[Bt+(St?1:0)]),tt(rr,Nr)}}}var Ce=ye(N,Q,n);if(Ce)return _a(Ce,i);for(var Pe=Q.nextSibling,Le=N?N.nodeValue.length-n:0;Pe;Pe=Pe.nextSibling){if(Ce=ye(Pe,Pe.firstChild,0),Ce)return _a(tt(Ce.line,Ce.ch-Le),i);Le+=Pe.textContent.length}for(var Ve=Q.previousSibling,et=n;Ve;Ve=Ve.previousSibling){if(Ce=ye(Ve,Ve.firstChild,-1),Ce)return _a(tt(Ce.line,Ce.ch+et),i);et+=Ve.textContent.length}}var qr=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new fe,this.hasSelection=!1,this.composing=null};qr.prototype.init=function(e){var t=this,n=this,r=this.cm;this.createField(e);var i=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),y&&(i.style.width="0px"),Ne(i,"input",function(){W&&U>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),Ne(i,"paste",function(N){if(Z(r,N)||ol(N,r))return;r.state.pasteIncoming=+new Date,n.fastPoll()});function S(N){if(Z(r,N))return;if(r.somethingSelected())jo({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var Q=ll(r);jo({lineWise:!0,text:Q.text}),N.type=="cut"?r.setSelections(Q.ranges,null,_e):(n.prevInput="",i.value=Q.text.join(`
`),oe(i))}else return;N.type=="cut"&&(r.state.cutIncoming=+new Date)}Ne(i,"cut",S),Ne(i,"copy",S),Ne(e.scroller,"paste",function(N){if(si(e,N)||Z(r,N))return;if(!i.dispatchEvent){r.state.pasteIncoming=+new Date,n.focus();return}var Q=new Event("paste");Q.clipboardData=N.clipboardData,i.dispatchEvent(Q)}),Ne(e.lineSpace,"selectstart",function(N){si(e,N)||ee(N)}),Ne(i,"compositionstart",function(){var N=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:N,range:r.markText(N,r.getCursor("to"),{className:"CodeMirror-composing"})}}),Ne(i,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},qr.prototype.createField=function(e){this.wrapper=dl(),this.textarea=this.wrapper.firstChild},qr.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},qr.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=ti(e);if(e.options.moveInputWithCursor){var i=or(e,n.sel.primary().head,"div"),S=t.wrapper.getBoundingClientRect(),N=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+N.top-S.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+N.left-S.left))}return r},qr.prototype.showSelection=function(e){var t=this.cm,n=t.display;c(n.cursorDiv,e.cursors),c(n.selectionDiv,e.selection),e.teTop!=null&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},qr.prototype.reset=function(e){if(this.contextMenuPending||this.composing)return;var t=this.cm;if(t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&oe(this.textarea),W&&U>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",W&&U>=9&&(this.hasSelection=null))},qr.prototype.getField=function(){return this.textarea},qr.prototype.supportsTouch=function(){return!1},qr.prototype.focus=function(){if(this.cm.options.readOnly!="nocursor"&&(!a||_()!=this.textarea))try{this.textarea.focus()}catch(e){}},qr.prototype.blur=function(){this.textarea.blur()},qr.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},qr.prototype.receivedFocus=function(){this.slowPoll()},qr.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()})},qr.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0;function n(){var r=t.poll();!r&&!e?(e=!0,t.polling.set(60,n)):(t.pollingFast=!1,t.slowPoll())}t.polling.set(20,n)},qr.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||ot(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(W&&U>=9&&this.hasSelection===i||l&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var S=i.charCodeAt(0);if(S==8203&&!r&&(r="\u200B"),S==8666)return this.reset(),this.cm.execCommand("undo")}for(var N=0,Q=Math.min(r.length,i.length);N<Q&&r.charCodeAt(N)==i.charCodeAt(N);)++N;return Rn(t,function(){hs(t,i.slice(N),r.length-N,null,e.composing?"*compose":null),i.length>1e3||i.indexOf(`
`)>-1?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},qr.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},qr.prototype.onKeyPress=function(){W&&U>=9&&(this.hasSelection=null),this.fastPoll()},qr.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea;t.contextMenuPending&&t.contextMenuPending();var S=rn(n,e),N=r.scroller.scrollTop;if(!S||E)return;var Q=n.options.resetSelectionOnContextMenu;Q&&n.doc.sel.contains(S)==-1&&Jr(n,Cn)(n.doc,ui(S),_e);var J=i.style.cssText,re=t.wrapper.style.cssText,ye=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",i.style.cssText=`position: absolute; width: 30px; height: 30px;
      top: `+(e.clientY-ye.top-5)+"px; left: "+(e.clientX-ye.left-5)+`px;
      z-index: 1000; background: `+(W?"rgba(255, 255, 255, .05)":"transparent")+`;
      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var Ce;P&&(Ce=window.scrollY),r.input.focus(),P&&window.scrollTo(null,Ce),r.input.reset(),n.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=Le,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll);function Pe(){if(i.selectionStart!=null){var et=n.somethingSelected(),ut="\u200B"+(et?i.value:"");i.value="\u21DA",i.value=ut,t.prevInput=et?"":"\u200B",i.selectionStart=1,i.selectionEnd=ut.length,r.selForContextMenu=n.doc.sel}}function Le(){if(t.contextMenuPending!=Le)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=re,i.style.cssText=J,W&&U<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=N),i.selectionStart!=null){(!W||W&&U<9)&&Pe();var et=0,ut=function(){r.selForContextMenu==n.doc.sel&&i.selectionStart==0&&i.selectionEnd>0&&t.prevInput=="\u200B"?Jr(n,Ms)(n):et++<10?r.detectingSelectAll=setTimeout(ut,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(ut,200)}}if(W&&U>=9&&Pe(),D){pe(e);var Ve=function(){qe(window,"mouseup",Ve),setTimeout(Le,20)};Ne(window,"mouseup",Ve)}else setTimeout(Le,50)},qr.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled=e=="nocursor",this.textarea.readOnly=!!e},qr.prototype.setUneditable=function(){},qr.prototype.needsContentAttribute=!1;function nu(e,t){if(t=t?j(t):{},t.value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),t.autofocus==null){var n=_();t.autofocus=n==e||e.getAttribute("autofocus")!=null&&n==document.body}function r(){e.value=Q.getValue()}var i;if(e.form&&(Ne(e.form,"submit",r),!t.leaveSubmitMethodAlone)){var S=e.form;i=S.submit;try{var N=S.submit=function(){r(),S.submit=i,S.submit(),S.submit=N}}catch(J){}}t.finishInit=function(J){J.save=r,J.getTextArea=function(){return e},J.toTextArea=function(){J.toTextArea=isNaN,r(),e.parentNode.removeChild(J.getWrapperElement()),e.style.display="",e.form&&(qe(e.form,"submit",r),!t.leaveSubmitMethodAlone&&typeof e.form.submit=="function"&&(e.form.submit=i))}},e.style.display="none";var Q=Kr(function(J){return e.parentNode.insertBefore(J,e.nextSibling)},t);return Q}function 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0:ae.getElement())||null}},{key:"getPopupAlign",value:function(){var ae=this.props,be=ae.popupPlacement,Ee=ae.popupAlign,Me=ae.builtinPlacements;return be&&Me?le(Me,be,Ee):Ee}},{key:"setPopupVisible",value:function(ae,be){var Ee=this.props.alignPoint,Me=this.state.popupVisible;this.clearDelayTimer(),Me!==ae&&("popupVisible"in this.props||this.setState({popupVisible:ae,prevPopupVisible:Me}),this.props.onPopupVisibleChange(ae)),Ee&&be&&ae&&this.setPoint(be)}},{key:"delaySetPopupVisible",value:function(ae,be,Ee){var Me=this,Te=be*1e3;if(this.clearDelayTimer(),Te){var Ie=Ee?{pageX:Ee.pageX,pageY:Ee.pageY}:null;this.delayTimer=window.setTimeout(function(){Me.setPopupVisible(ae,Ie),Me.clearDelayTimer()},Te)}else this.setPopupVisible(ae,Ee)}},{key:"clearDelayTimer",value:function(){this.delayTimer&&(clearTimeout(this.delayTimer),this.delayTimer=null)}},{key:"clearOutsideHandler",value:function(){this.clickOutsideHandler&&(this.clickOutsideHandler.remove(),this.clickOutsideHandler=null),this.contextMenuOutsideHandler1&&(this.contextMenuOutsideHandler1.remove(),this.contextMenuOutsideHandler1=null),this.contextMenuOutsideHandler2&&(this.contextMenuOutsideHandler2.remove(),this.contextMenuOutsideHandler2=null),this.touchOutsideHandler&&(this.touchOutsideHandler.remove(),this.touchOutsideHandler=null)}},{key:"createTwoChains",value:function(ae){var be=this.props.children.props,Ee=this.props;return be[ae]&&Ee[ae]?this["fire".concat(ae)]:be[ae]||Ee[ae]}},{key:"isClickToShow",value:function(){var ae=this.props,be=ae.action,Ee=ae.showAction;return be.indexOf("click")!==-1||Ee.indexOf("click")!==-1}},{key:"isContextMenuOnly",value:function(){var ae=this.props.action;return ae==="contextMenu"||ae.length===1&&ae[0]==="contextMenu"}},{key:"isContextMenuToShow",value:function(){var ae=this.props,be=ae.action,Ee=ae.showAction;return be.indexOf("contextMenu")!==-1||Ee.indexOf("contextMenu")!==-1}},{key:"isClickToHide",value:function(){var ae=this.props,be=ae.action,Ee=ae.hideAction;return be.indexOf("click")!==-1||Ee.indexOf("click")!==-1}},{key:"isMouseEnterToShow",value:function(){var ae=this.props,be=ae.action,Ee=ae.showAction;return be.indexOf("hover")!==-1||Ee.indexOf("mouseEnter")!==-1}},{key:"isMouseLeaveToHide",value:function(){var ae=this.props,be=ae.action,Ee=ae.hideAction;return be.indexOf("hover")!==-1||Ee.indexOf("mouseLeave")!==-1}},{key:"isFocusToShow",value:function(){var ae=this.props,be=ae.action,Ee=ae.showAction;return be.indexOf("focus")!==-1||Ee.indexOf("focus")!==-1}},{key:"isBlurToHide",value:function(){var ae=this.props,be=ae.action,Ee=ae.hideAction;return be.indexOf("focus")!==-1||Ee.indexOf("blur")!==-1}},{key:"forcePopupAlign",value:function(){if(this.state.popupVisible){var ae;(ae=this.popupRef.current)===null||ae===void 0||ae.forceAlign()}}},{key:"fireEvents",value:function(ae,be){var Ee=this.props.children.props[ae];Ee&&Ee(be);var Me=this.props[ae];Me&&Me(be)}},{key:"close",value:function(){this.setPopupVisible(!1)}},{key:"render",value:function(){var ae=this.state.popupVisible,be=this.props,Ee=be.children,Me=be.forceRender,Te=be.alignPoint,Ie=be.className,Ke=be.autoDestroy,it=A.Children.only(Ee),rt={key:"trigger"};this.isContextMenuToShow()?rt.onContextMenu=this.onContextMenu:rt.onContextMenu=this.createTwoChains("onContextMenu"),this.isClickToHide()||this.isClickToShow()?(rt.onClick=this.onClick,rt.onMouseDown=this.onMouseDown,rt.onTouchStart=this.onTouchStart):(rt.onClick=this.createTwoChains("onClick"),rt.onMouseDown=this.createTwoChains("onMouseDown"),rt.onTouchStart=this.createTwoChains("onTouchStart")),this.isMouseEnterToShow()?(rt.onMouseEnter=this.onMouseEnter,Te&&(rt.onMouseMove=this.onMouseMove)):rt.onMouseEnter=this.createTwoChains("onMouseEnter"),this.isMouseLeaveToHide()?rt.onMouseLeave=this.onMouseLeave:rt.onMouseLeave=this.createTwoChains("onMouseLeave"),this.isFocusToShow()||this.isBlurToHide()?(rt.onFocus=this.onFocus,rt.onBlur=this.onBlur):(rt.onFocus=this.createTwoChains("onFocus"),rt.onBlur=this.createTwoChains("onBlur"));var mt=W()(it&&it.props&&it.props.className,Ie);mt&&(rt.className=mt);var Nt=Object(H.a)({},rt);Object(Ye.c)(it)&&(Nt.ref=Object(Ye.a)(this.triggerRef,it.ref));var $t=A.cloneElement(it,Nt),Qt;return(ae||this.popupRef.current||Me)&&(Qt=A.createElement(me,{key:"portal",getContainer:this.getContainer,didUpdate:this.handlePortalUpdate},this.getComponent())),!ae&&Ke&&(Qt=null),A.createElement(yr.Provider,{value:this.triggerContextValue},$t,Qt)}}],[{key:"getDerivedStateFromProps",value:function(ae,be){var Ee=ae.popupVisible,Me={};return Ee!==void 0&&be.popupVisible!==Ee&&(Me.popupVisible=Ee,Me.prevPopupVisible=be.popupVisible),Me}}]),te}(A.Component);return Ae.contextType=yr,Ae.defaultProps={prefixCls:"rc-trigger-popup",getPopupClassNameFromAlign:Zn,getDocument:un,onPopupVisibleChange:Jt,afterPopupVisibleChange:Jt,onPopupAlign:Jt,popupClassName:"",mouseEnterDelay:0,mouseLeaveDelay:.1,focusDelay:0,blurDelay:.15,popupStyle:{},destroyPopupOnHide:!1,popupAlign:{},defaultPopupVisible:!1,mask:!1,maskClosable:!0,action:[],showAction:[],hideAction:[],autoDestroy:!1},Ae}var Gn=ia(ht.a),En={adjustX:1,adjustY:1},dn={topLeft:{points:["bl","tl"],overflow:En,offset:[0,-7]},bottomLeft:{points:["tl","bl"],overflow:En,offset:[0,7]},leftTop:{points:["tr","tl"],overflow:En,offset:[-4,0]},rightTop:{points:["tl","tr"],overflow:En,offset:[4,0]}},gi={topLeft:{points:["bl","tl"],overflow:En,offset:[0,-7]},bottomLeft:{points:["tl","bl"],overflow:En,offset:[0,7]},rightTop:{points:["tr","tl"],overflow:En,offset:[-4,0]},leftTop:{points:["tl","tr"],overflow:En,offset:[4,0]}},ii=dn,vi=0,Li={horizontal:"bottomLeft",vertical:"rightTop","vertical-left":"rightTop","vertical-right":"leftTop"},qn=function(Ae,Re,ve){var te=ge(Re),he=Ae.getState();Ae.setState({defaultActiveFirst:Object(H.a)(Object(H.a)({},he.defaultActiveFirst),{},Object(de.a)({},te,ve))})},$n=function(me){Object(p.a)(Re,me);var Ae=Object(c.a)(Re);function Re(ve){var te;Object(D.a)(this,Re),te=Ae.call(this,ve),te.onDestroy=function(Te){te.props.onDestroy(Te)},te.onKeyDown=function(Te){var Ie=Te.keyCode,Ke=te.menuInstance,it=te.props.store,rt=te.getVisible();if(Ie===y.a.ENTER)return te.onTitleClick(Te),qn(it,te.props.eventKey,!0),!0;if(Ie===y.a.RIGHT)return rt?Ke.onKeyDown(Te):(te.triggerOpenChange(!0),qn(it,te.props.eventKey,!0)),!0;if(Ie===y.a.LEFT){var mt;if(rt)mt=Ke.onKeyDown(Te);else return;return mt||(te.triggerOpenChange(!1),mt=!0),mt}return rt&&(Ie===y.a.UP||Ie===y.a.DOWN)?Ke.onKeyDown(Te):void 0},te.onOpenChange=function(Te){te.props.onOpenChange(Te)},te.onPopupVisibleChange=function(Te){te.triggerOpenChange(Te,Te?"mouseenter":"mouseleave")},te.onMouseEnter=function(Te){var Ie=te.props,Ke=Ie.eventKey,it=Ie.onMouseEnter,rt=Ie.store;qn(rt,te.props.eventKey,!1),it({key:Ke,domEvent:Te})},te.onMouseLeave=function(Te){var Ie=te.props,Ke=Ie.parentMenu,it=Ie.eventKey,rt=Ie.onMouseLeave;Ke.subMenuInstance=Object(h.a)(te),rt({key:it,domEvent:Te})},te.onTitleMouseEnter=function(Te){var Ie=te.props,Ke=Ie.eventKey,it=Ie.onItemHover,rt=Ie.onTitleMouseEnter;it({key:Ke,hover:!0}),rt({key:Ke,domEvent:Te})},te.onTitleMouseLeave=function(Te){var Ie=te.props,Ke=Ie.parentMenu,it=Ie.eventKey,rt=Ie.onItemHover,mt=Ie.onTitleMouseLeave;Ke.subMenuInstance=Object(h.a)(te),rt({key:it,hover:!1}),mt({key:it,domEvent:Te})},te.onTitleClick=function(Te){var Ie=Object(h.a)(te),Ke=Ie.props;if(Ke.onTitleClick({key:Ke.eventKey,domEvent:Te}),Ke.triggerSubMenuAction==="hover")return;te.triggerOpenChange(!te.getVisible(),"click"),qn(Ke.store,te.props.eventKey,!1)},te.onSubMenuClick=function(Te){typeof te.props.onClick=="function"&&te.props.onClick(te.addKeyPath(Te))},te.onSelect=function(Te){te.props.onSelect(Te)},te.onDeselect=function(Te){te.props.onDeselect(Te)},te.getPrefixCls=function(){return"".concat(te.props.rootPrefixCls,"-submenu")},te.getActiveClassName=function(){return"".concat(te.getPrefixCls(),"-active")},te.getDisabledClassName=function(){return"".concat(te.getPrefixCls(),"-disabled")},te.getSelectedClassName=function(){return"".concat(te.getPrefixCls(),"-selected")},te.getOpenClassName=function(){return"".concat(te.props.rootPrefixCls,"-submenu-open")},te.getVisible=function(){return te.state.isOpen},te.getMode=function(){return te.state.mode},te.saveMenuInstance=function(Te){te.menuInstance=Te},te.addKeyPath=function(Te){return Object(H.a)(Object(H.a)({},Te),{},{keyPath:(Te.keyPath||[]).concat(te.props.eventKey)})},te.triggerOpenChange=function(Te,Ie){var Ke=te.props.eventKey,it=function(){te.onOpenChange({key:Ke,item:Object(h.a)(te),trigger:Ie,open:Te})};Ie==="mouseenter"?te.mouseenterTimeout=setTimeout(function(){it()},0):it()},te.isChildrenSelected=function(){var Te={find:!1};return je(te.props.children,te.props.selectedKeys,Te),Te.find},te.isInlineMode=function(){return te.getMode()==="inline"},te.adjustWidth=function(){if(!te.subMenuTitle||!te.menuInstance)return;var Te=ct.findDOMNode(te.menuInstance);if(Te.offsetWidth>=te.subMenuTitle.offsetWidth)return;Te.style.minWidth="".concat(te.subMenuTitle.offsetWidth,"px")},te.saveSubMenuTitle=function(Te){te.subMenuTitle=Te},te.getBaseProps=function(){var Te=Object(h.a)(te),Ie=Te.props,Ke=te.getMode();return{mode:Ke==="horizontal"?"vertical":Ke,visible:te.getVisible(),level:Ie.level+1,inlineIndent:Ie.inlineIndent,focusable:!1,onClick:te.onSubMenuClick,onSelect:te.onSelect,onDeselect:te.onDeselect,onDestroy:te.onDestroy,selectedKeys:Ie.selectedKeys,eventKey:"".concat(Ie.eventKey,"-menu-"),openKeys:Ie.openKeys,motion:Ie.motion,onOpenChange:te.onOpenChange,subMenuOpenDelay:Ie.subMenuOpenDelay,parentMenu:Object(h.a)(te),subMenuCloseDelay:Ie.subMenuCloseDelay,forceSubMenuRender:Ie.forceSubMenuRender,triggerSubMenuAction:Ie.triggerSubMenuAction,builtinPlacements:Ie.builtinPlacements,defaultActiveFirst:Ie.store.getState().defaultActiveFirst[ge(Ie.eventKey)],multiple:Ie.multiple,prefixCls:Ie.rootPrefixCls,id:te.internalMenuId,manualRef:te.saveMenuInstance,itemIcon:Ie.itemIcon,expandIcon:Ie.expandIcon,direction:Ie.direction}},te.getMotion=function(Te,Ie){var Ke=Object(h.a)(te),it=Ke.haveRendered,rt=te.props,mt=rt.motion,Nt=rt.rootPrefixCls,$t=Object(H.a)(Object(H.a)({},mt),{},{leavedClassName:"".concat(Nt,"-hidden"),removeOnLeave:!1,motionAppear:it||!Ie||Te!=="inline"});return $t};var he=ve.store,ae=ve.eventKey,be=he.getState(),Ee=be.defaultActiveFirst;te.isRootMenu=!1;var Me=!1;return Ee&&(Me=Ee[ae]),qn(he,ae,Me),te.state={mode:ve.mode,isOpen:ve.isOpen},te}return Object(v.a)(Re,[{key:"componentDidMount",value:function(){this.componentDidUpdate()}},{key:"componentDidUpdate",value:function(){var te=this,he=this.props,ae=he.mode,be=he.parentMenu,Ee=he.manualRef,Me=he.isOpen,Te=function(){te.setState({mode:ae,isOpen:Me})},Ie=Me!==this.state.isOpen,Ke=ae!==this.state.mode;if((Ke||Ie)&&(at.a.cancel(this.updateStateRaf),Ke?this.updateStateRaf=Object(at.a)(Te):Te()),Ee&&Ee(this),ae!=="horizontal"||!(be==null?void 0:be.isRootMenu)||!Me)return;this.minWidthTimeout=setTimeout(function(){return te.adjustWidth()},0)}},{key:"componentWillUnmount",value:function(){var te=this.props,he=te.onDestroy,ae=te.eventKey;he&&he(ae),this.minWidthTimeout&&clearTimeout(this.minWidthTimeout),this.mouseenterTimeout&&clearTimeout(this.mouseenterTimeout),at.a.cancel(this.updateStateRaf)}},{key:"renderPopupMenu",value:function(te,he){var ae=this.getBaseProps();return A.createElement(sa,Object(f.a)({},ae,{id:this.internalMenuId,className:te,style:he}),this.props.children)}},{key:"renderChildren",value:function(){var te=this,he=this.getBaseProps(),ae=he.mode,be=he.visible,Ee=he.forceSubMenuRender,Me=he.direction,Te=this.getMotion(ae,be);if(this.haveRendered=!0,this.haveOpened=this.haveOpened||be||Ee,!this.haveOpened)return A.createElement("div",null);var Ie=W()("".concat(he.prefixCls,"-sub"),Object(de.a)({},"".concat(he.prefixCls,"-rtl"),Me==="rtl"));return this.isInlineMode()?A.createElement(yn,Object(f.a)({visible:he.visible,forceRender:Ee},Te),function(Ke){var it=Ke.className,rt=Ke.style,mt=W()(Ie,it);return te.renderPopupMenu(mt,rt)}):this.renderPopupMenu(Ie)}},{key:"render",value:function(){var te,he,ae,be=Object(H.a)({},this.props),Ee=this.getVisible(),Me=this.getPrefixCls(),Te=this.isInlineMode(),Ie=this.getMode(),Ke=W()(Me,"".concat(Me,"-").concat(Ie),(te={},Object(de.a)(te,be.className,!!be.className),Object(de.a)(te,this.getOpenClassName(),Ee),Object(de.a)(te,this.getActiveClassName(),be.active||Ee&&!Te),Object(de.a)(te,this.getDisabledClassName(),be.disabled),Object(de.a)(te,this.getSelectedClassName(),this.isChildrenSelected()),te));this.internalMenuId||(be.eventKey?this.internalMenuId="".concat(be.eventKey,"$Menu"):(vi+=1,this.internalMenuId="$__$".concat(vi,"$Menu")));var it={},rt={},mt={};be.disabled||(it={onMouseLeave:this.onMouseLeave,onMouseEnter:this.onMouseEnter},rt={onClick:this.onTitleClick},mt={onMouseEnter:this.onTitleMouseEnter,onMouseLeave:this.onTitleMouseLeave});var Nt={},$t=be.direction,Qt=$t==="rtl";Te&&(Qt?Nt.paddingRight=be.inlineIndent*be.level:Nt.paddingLeft=be.inlineIndent*be.level);var Xt={};this.getVisible()&&(Xt={"aria-owns":this.internalMenuId});var er=null;Ie!=="horizontal"&&(er=this.props.expandIcon,typeof this.props.expandIcon=="function"&&(er=A.createElement(this.props.expandIcon,Object(H.a)({},this.props))));var Zt=A.createElement("div",Object(f.a)({ref:this.saveSubMenuTitle,style:Nt,className:"".concat(Me,"-title"),role:"button"},mt,rt,{"aria-expanded":Ee},Xt,{"aria-haspopup":"true",title:typeof be.title=="string"?be.title:void 0}),be.title,er||A.createElement("i",{className:"".concat(Me,"-arrow")})),Yt=this.renderChildren(),fr=((he=be.parentMenu)===null||he===void 0?void 0:he.isRootMenu)?be.parentMenu.props.getPopupContainer:function(Dr){return Dr.parentNode},ar=Li[Ie],Ur=be.popupOffset?{offset:be.popupOffset}:{},or=W()((ae={},Object(de.a)(ae,be.popupClassName,be.popupClassName&&!Te),Object(de.a)(ae,"".concat(Me,"-rtl"),Qt),ae)),Pt=be.disabled,Lt=be.triggerSubMenuAction,lr=be.subMenuOpenDelay,pr=be.forceSubMenuRender,wt=be.subMenuCloseDelay,gr=be.builtinPlacements;Ze.forEach(function(Dr){return delete be[Dr]}),delete be.onClick;var Fr=Qt?Object(H.a)(Object(H.a)({},gi),gr):Object(H.a)(Object(H.a)({},dn),gr);delete be.direction;var br=this.getBaseProps(),kr=Te?null:this.getMotion(br.mode,br.visible);return A.createElement("li",Object(f.a)({},be,it,{className:Ke,role:"menuitem"}),A.createElement(Gn,{prefixCls:Me,popupClassName:W()("".concat(Me,"-popup"),or),getPopupContainer:fr,builtinPlacements:Fr,popupPlacement:ar,popupVisible:Te?!1:Ee,popupAlign:Ur,popup:Te?null:Yt,action:Pt||Te?[]:[Lt],mouseEnterDelay:lr,mouseLeaveDelay:wt,onPopupVisibleChange:this.onPopupVisibleChange,forceRender:pr,popupMotion:kr},Zt),Te?Yt:null)}}]),Re}(A.Component);$n.defaultProps={onMouseEnter:$,onMouseLeave:$,onTitleMouseEnter:$,onTitleMouseLeave:$,onTitleClick:$,manualRef:$,mode:"vertical",title:""};var ei=Object(o.b)(function(me,Ae){var Re=me.openKeys,ve=me.activeKey,te=me.selectedKeys,he=Ae.eventKey,ae=Ae.subMenuKey;return{isOpen:Re.indexOf(he)>-1,active:ve[ae]===he,selectedKeys:te}})($n);ei.isSubMenu=!0;var ai=ei,Ii="menuitem-overflowed",ga=.5,Tn=function(me){Object(p.a)(Re,me);var Ae=Object(c.a)(Re);function Re(){var ve;return Object(D.a)(this,Re),ve=Ae.apply(this,arguments),ve.resizeObserver=null,ve.mutationObserver=null,ve.originalTotalWidth=0,ve.overflowedItems=[],ve.menuItemSizes=[],ve.cancelFrameId=null,ve.state={lastVisibleIndex:void 0},ve.childRef=A.createRef(),ve.getMenuItemNodes=function(){var te=ve.props.prefixCls,he=ve.childRef.current;return he?[].slice.call(he.children).filter(function(ae){return ae.className.split(" ").indexOf("".concat(te,"-overflowed-submenu"))<0}):[]},ve.getOverflowedSubMenuItem=function(te,he,ae){var be=ve.props,Ee=be.overflowedIndicator,Me=be.level,Te=be.mode,Ie=be.prefixCls,Ke=be.theme;if(Me!==1||Te!=="horizontal")return null;var it=ve.props.children[0],rt=it.props,mt=rt.children,Nt=rt.title,$t=rt.style,Qt=Object(O.a)(rt,["children","title","style"]),Xt=Object(H.a)({},$t),er="".concat(te,"-overflowed-indicator"),Zt="".concat(te,"-overflowed-indicator");he.length===0&&ae!==!0?Xt=Object(H.a)(Object(H.a)({},Xt),{},{display:"none"}):ae&&(Xt=Object(H.a)(Object(H.a)({},Xt),{},{visibility:"hidden",position:"absolute"}),er="".concat(er,"-placeholder"),Zt="".concat(Zt,"-placeholder"));var Yt=Ke?"".concat(Ie,"-").concat(Ke):"",fr={};return Ze.forEach(function(ar){Qt[ar]!==void 0&&(fr[ar]=Qt[ar])}),A.createElement(ai,Object(f.a)({title:Ee,className:"".concat(Ie,"-overflowed-submenu"),popupClassName:Yt},fr,{key:er,eventKey:Zt,disabled:!1,style:Xt}),he)},ve.setChildrenWidthAndResize=function(){if(ve.props.mode!=="horizontal")return;var te=ve.childRef.current;if(!te)return;var he=te.children;if(!he||he.length===0)return;var ae=te.children[he.length-1];ze(ae,"display","inline-block");var be=ve.getMenuItemNodes(),Ee=be.filter(function(Me){return Me.className.split(" ").indexOf(Ii)>=0});Ee.forEach(function(Me){ze(Me,"display","inline-block")}),ve.menuItemSizes=be.map(function(Me){return He(Me,!0)}),Ee.forEach(function(Me){ze(Me,"display","none")}),ve.overflowedIndicatorWidth=He(te.children[te.children.length-1],!0),ve.originalTotalWidth=ve.menuItemSizes.reduce(function(Me,Te){return Me+Te},0),ve.handleResize(),ze(ae,"display","none")},ve.handleResize=function(){if(ve.props.mode!=="horizontal")return;var te=ve.childRef.current;if(!te)return;var he=He(te);ve.overflowedItems=[];var ae=0,be;ve.originalTotalWidth>he+ga&&(be=-1,ve.menuItemSizes.forEach(function(Ee){ae+=Ee,ae+ve.overflowedIndicatorWidth<=he&&(be+=1)})),ve.setState({lastVisibleIndex:be})},ve}return Object(v.a)(Re,[{key:"componentDidMount",value:function(){var te=this;if(this.setChildrenWidthAndResize(),this.props.level===1&&this.props.mode==="horizontal"){var he=this.childRef.current;if(!he)return;this.resizeObserver=new dt.default(function(ae){ae.forEach(function(){var be=te.cancelFrameId;cancelAnimationFrame(be),te.cancelFrameId=requestAnimationFrame(te.setChildrenWidthAndResize)})}),[].slice.call(he.children).concat(he).forEach(function(ae){te.resizeObserver.observe(ae)}),typeof MutationObserver!="undefined"&&(this.mutationObserver=new MutationObserver(function(){te.resizeObserver.disconnect(),[].slice.call(he.children).concat(he).forEach(function(ae){te.resizeObserver.observe(ae)}),te.setChildrenWidthAndResize()}),this.mutationObserver.observe(he,{attributes:!1,childList:!0,subTree:!1}))}}},{key:"componentWillUnmount",value:function(){this.resizeObserver&&this.resizeObserver.disconnect(),this.mutationObserver&&this.mutationObserver.disconnect(),cancelAnimationFrame(this.cancelFrameId)}},{key:"renderChildren",value:function(te){var he=this,ae=this.state.lastVisibleIndex;return(te||[]).reduce(function(be,Ee,Me){var Te=Ee;if(he.props.mode==="horizontal"){var Ie=he.getOverflowedSubMenuItem(Ee.props.eventKey,[]);ae!==void 0&&he.props.className.indexOf("".concat(he.props.prefixCls,"-root"))!==-1&&(Me>ae&&(Te=A.cloneElement(Ee,{style:{display:"none"},eventKey:"".concat(Ee.props.eventKey,"-hidden"),className:"".concat(Ii)})),Me===ae+1&&(he.overflowedItems=te.slice(ae+1).map(function(it){return A.cloneElement(it,{key:it.props.eventKey,mode:"vertical-left"})}),Ie=he.getOverflowedSubMenuItem(Ee.props.eventKey,he.overflowedItems)));var Ke=[].concat(Object(L.a)(be),[Ie,Te]);return Me===te.length-1&&Ke.push(he.getOverflowedSubMenuItem(Ee.props.eventKey,[],!0)),Ke}return[].concat(Object(L.a)(be),[Te])},[])}},{key:"render",value:function(){var te=this.props,he=te.visible,ae=te.prefixCls,be=te.overflowedIndicator,Ee=te.mode,Me=te.level,Te=te.tag,Ie=te.children,Ke=te.theme,it=Object(O.a)(te,["visible","prefixCls","overflowedIndicator","mode","level","tag","children","theme"]),rt=Te;return A.createElement(rt,Object(f.a)({ref:this.childRef},it),this.renderChildren(Ie))}}]),Re}(A.Component);Tn.defaultProps={tag:"div",className:""};var va=Tn;function zi(me){return me.length?me.every(function(Ae){return!!Ae.props.disabled}):!0}function yi(me,Ae,Re){var ve=me.getState();me.setState({activeKey:Object(H.a)(Object(H.a)({},ve.activeKey),{},Object(de.a)({},Ae,Re))})}function _n(me){return me.eventKey||"0-menu-"}function Nn(me,Ae){var Re=Ae,ve=me.children,te=me.eventKey;if(Re){var he;if(Oe(ve,function(ae,be){ae&&ae.props&&!ae.props.disabled&&Re===B(ae,te,be)&&(he=!0)}),he)return Re}return Re=null,me.defaultActiveFirst&&Oe(ve,function(ae,be){!Re&&ae&&!ae.props.disabled&&(Re=B(ae,te,be))}),Re}function aa(me){if(!me)return;var Ae=this.instanceArray.indexOf(me);Ae!==-1?this.instanceArray[Ae]=me:this.instanceArray.push(me)}var Wn=function(me){Object(p.a)(Re,me);var Ae=Object(c.a)(Re);function Re(ve){var te;return Object(D.a)(this,Re),te=Ae.call(this,ve),te.onKeyDown=function(he,ae){var be=he.keyCode,Ee;if(te.getFlatInstanceArray().forEach(function(Te){Te&&Te.props.active&&Te.onKeyDown&&(Ee=Te.onKeyDown(he))}),Ee)return 1;var Me=null;return(be===y.a.UP||be===y.a.DOWN)&&(Me=te.step(be===y.a.UP?-1:1)),Me?(he.preventDefault(),yi(te.props.store,_n(te.props),Me.props.eventKey),typeof ae=="function"&&ae(Me),1):void 0},te.onItemHover=function(he){var ae=he.key,be=he.hover;yi(te.props.store,_n(te.props),be?ae:null)},te.onDeselect=function(he){te.props.onDeselect(he)},te.onSelect=function(he){te.props.onSelect(he)},te.onClick=function(he){te.props.onClick(he)},te.onOpenChange=function(he){te.props.onOpenChange(he)},te.onDestroy=function(he){te.props.onDestroy(he)},te.getFlatInstanceArray=function(){return te.instanceArray},te.step=function(he){var ae=te.getFlatInstanceArray(),be=te.props.store.getState().activeKey[_n(te.props)],Ee=ae.length;if(!Ee)return null;he<0&&(ae=ae.concat().reverse());var Me=-1;if(ae.every(function(it,rt){return it&&it.props.eventKey===be?(Me=rt,!1):!0}),!te.props.defaultActiveFirst&&Me!==-1&&zi(ae.slice(Me,Ee-1)))return;var Te=(Me+1)%Ee,Ie=Te;do{var Ke=ae[Ie];if(!Ke||Ke.props.disabled)Ie=(Ie+1)%Ee;else return Ke}while(Ie!==Te);return null},te.renderCommonMenuItem=function(he,ae,be){var Ee=te.props.store.getState(),Me=Object(h.a)(te),Te=Me.props,Ie=B(he,Te.eventKey,ae),Ke=he.props;if(!Ke||typeof he.type=="string")return he;var it=Ie===Ee.activeKey,rt=Object(H.a)(Object(H.a)({mode:Ke.mode||Te.mode,level:Te.level,inlineIndent:Te.inlineIndent,renderMenuItem:te.renderMenuItem,rootPrefixCls:Te.prefixCls,index:ae,parentMenu:Te.parentMenu,manualRef:Ke.disabled?void 0:Object(g.a)(he.ref,aa.bind(Object(h.a)(te))),eventKey:Ie,active:!Ke.disabled&&it,multiple:Te.multiple,onClick:function(Nt){(Ke.onClick||$)(Nt),te.onClick(Nt)},onItemHover:te.onItemHover,motion:Te.motion,subMenuOpenDelay:Te.subMenuOpenDelay,subMenuCloseDelay:Te.subMenuCloseDelay,forceSubMenuRender:Te.forceSubMenuRender,onOpenChange:te.onOpenChange,onDeselect:te.onDeselect,onSelect:te.onSelect,builtinPlacements:Te.builtinPlacements,itemIcon:Ke.itemIcon||te.props.itemIcon,expandIcon:Ke.expandIcon||te.props.expandIcon},be),{},{direction:Te.direction});return(Te.mode==="inline"||Xe())&&(rt.triggerSubMenuAction="click"),A.cloneElement(he,Object(H.a)(Object(H.a)({},rt),{},{key:Ie||ae}))},te.renderMenuItem=function(he,ae,be){if(!he)return null;var Ee=te.props.store.getState(),Me={openKeys:Ee.openKeys,selectedKeys:Ee.selectedKeys,triggerSubMenuAction:te.props.triggerSubMenuAction,subMenuKey:be};return te.renderCommonMenuItem(he,ae,Me)},ve.store.setState({activeKey:Object(H.a)(Object(H.a)({},ve.store.getState().activeKey),{},Object(de.a)({},ve.eventKey,Nn(ve,ve.activeKey)))}),te.instanceArray=[],te}return Object(v.a)(Re,[{key:"componentDidMount",value:function(){this.props.manualRef&&this.props.manualRef(this)}},{key:"shouldComponentUpdate",value:function(te){return this.props.visible||te.visible||this.props.className!==te.className||!_()(this.props.style,te.style)}},{key:"componentDidUpdate",value:function(te){var he=this.props,ae="activeKey"in he?he.activeKey:he.store.getState().activeKey[_n(he)],be=Nn(he,ae);if(be!==ae)yi(he.store,_n(he),be);else if("activeKey"in te){var Ee=Nn(te,te.activeKey);be!==Ee&&yi(he.store,_n(he),be)}}},{key:"render",value:function(){var te=this,he=Object(f.a)({},this.props);this.instanceArray=[];var ae=W()(he.prefixCls,he.className,"".concat(he.prefixCls,"-").concat(he.mode)),be={className:ae,role:he.role||"menu"};he.id&&(be.id=he.id),he.focusable&&(be.tabIndex=0,be.onKeyDown=this.onKeyDown);var Ee=he.prefixCls,Me=he.eventKey,Te=he.visible,Ie=he.level,Ke=he.mode,it=he.overflowedIndicator,rt=he.theme;return Ze.forEach(function(mt){return delete he[mt]}),delete he.onClick,A.createElement(va,Object(f.a)({},he,{prefixCls:Ee,mode:Ke,tag:"ul",level:Ie,theme:rt,visible:Te,overflowedIndicator:it},be),Object(U.a)(he.children).map(function(mt,Nt){return te.renderMenuItem(mt,Nt,Me||"0-menu-")}))}}]),Re}(A.Component);Wn.defaultProps={prefixCls:"rc-menu",className:"",mode:"vertical",level:1,inlineIndent:24,visible:!0,focusable:!0,style:{},manualRef:$};var oa=Object(o.b)()(Wn),sa=oa,Pi=X("Kwbf");function Ua(me,Ae,Re){var ve=me.prefixCls,te=me.motion,he=me.defaultMotions,ae=he===void 0?{}:he,be=me.openAnimation,Ee=me.openTransitionName,Me=Ae.switchingModeFromInline;if(te)return te;if(Object(z.a)(be)==="object"&&be)Object(Pi.a)(!1,"Object type of `openAnimation` is removed. Please use `motion` instead.");else if(typeof be=="string")return{motionName:"".concat(ve,"-open-").concat(be)};if(Ee)return{motionName:Ee};var Te=ae[Re];return Te||(Me?null:ae.other)}var Dt=function(me){Object(p.a)(Re,me);var Ae=Object(c.a)(Re);function Re(ve){var te;Object(D.a)(this,Re),te=Ae.call(this,ve),te.onSelect=function(be){var Ee=Object(h.a)(te),Me=Ee.props;if(Me.selectable){var Te=te.store.getState(),Ie=Te.selectedKeys,Ke=be.key;Me.multiple?Ie=Ie.concat([Ke]):Ie=[Ke],"selectedKeys"in Me||te.store.setState({selectedKeys:Ie}),Me.onSelect(Object(H.a)(Object(H.a)({},be),{},{selectedKeys:Ie}))}},te.onClick=function(be){var Ee=te.getRealMenuMode(),Me=Object(h.a)(te),Te=Me.store,Ie=Me.props.onOpenChange;Ee!=="inline"&&!("openKeys"in te.props)&&(Te.setState({openKeys:[]}),Ie([])),te.props.onClick(be)},te.onKeyDown=function(be,Ee){te.innerMenu.getWrappedInstance().onKeyDown(be,Ee)},te.onOpenChange=function(be){var Ee=Object(h.a)(te),Me=Ee.props,Te=te.store.getState().openKeys.concat(),Ie=!1,Ke=function(rt){var mt=!1;if(rt.open)mt=Te.indexOf(rt.key)===-1,mt&&Te.push(rt.key);else{var Nt=Te.indexOf(rt.key);mt=Nt!==-1,mt&&Te.splice(Nt,1)}Ie=Ie||mt};Array.isArray(be)?be.forEach(Ke):Ke(be),Ie&&("openKeys"in te.props||te.store.setState({openKeys:Te}),Me.onOpenChange(Te))},te.onDeselect=function(be){var Ee=Object(h.a)(te),Me=Ee.props;if(Me.selectable){var Te=te.store.getState().selectedKeys.concat(),Ie=be.key,Ke=Te.indexOf(Ie);Ke!==-1&&Te.splice(Ke,1),"selectedKeys"in Me||te.store.setState({selectedKeys:Te}),Me.onDeselect(Object(H.a)(Object(H.a)({},be),{},{selectedKeys:Te}))}},te.onMouseEnter=function(be){te.restoreModeVerticalFromInline();var Ee=te.props.onMouseEnter;Ee&&Ee(be)},te.onTransitionEnd=function(be){var Ee=be.propertyName==="width"&&be.target===be.currentTarget,Me=be.target.className,Te=Object.prototype.toString.call(Me)==="[object SVGAnimatedString]"?Me.animVal:Me,Ie=be.propertyName==="font-size"&&Te.indexOf("anticon")>=0;(Ee||Ie)&&te.restoreModeVerticalFromInline()},te.setInnerMenu=function(be){te.innerMenu=be},te.isRootMenu=!0;var he=ve.defaultSelectedKeys,ae=ve.defaultOpenKeys;return"selectedKeys"in ve&&(he=ve.selectedKeys||[]),"openKeys"in ve&&(ae=ve.openKeys||[]),te.store=Object(o.c)({selectedKeys:he,openKeys:ae,activeKey:{"0-menu-":Nn(ve,ve.activeKey)}}),te.state={switchingModeFromInline:!1,prevProps:ve,inlineOpenKeys:[],store:te.store},te}return Object(v.a)(Re,[{key:"componentDidMount",value:function(){this.updateMiniStore(),this.updateMenuDisplay()}},{key:"componentDidUpdate",value:function(te){var he=this.props,ae=he.siderCollapsed,be=he.inlineCollapsed,Ee=he.onOpenChange;(!te.inlineCollapsed&&be||!te.siderCollapsed&&ae)&&Ee([]),this.updateMiniStore(),this.updateMenuDisplay()}},{key:"updateMenuDisplay",value:function(){var te=this.props.collapsedWidth,he=this.store,ae=this.prevOpenKeys,be=this.getInlineCollapsed()&&(te===0||te==="0"||te==="0px");be?(this.prevOpenKeys=he.getState().openKeys.concat(),this.store.setState({openKeys:[]})):ae&&(this.store.setState({openKeys:ae}),this.prevOpenKeys=null)}},{key:"getRealMenuMode",value:function(){var te=this.props.mode,he=this.state.switchingModeFromInline,ae=this.getInlineCollapsed();return he&&ae?"inline":ae?"vertical":te}},{key:"getInlineCollapsed",value:function(){var te=this.props,he=te.inlineCollapsed,ae=te.siderCollapsed;return ae!==void 0?ae:he}},{key:"restoreModeVerticalFromInline",value:function(){var te=this.state.switchingModeFromInline;te&&this.setState({switchingModeFromInline:!1})}},{key:"updateMiniStore",value:function(){"selectedKeys"in this.props&&this.store.setState({selectedKeys:this.props.selectedKeys||[]}),"openKeys"in this.props&&this.store.setState({openKeys:this.props.openKeys||[]})}},{key:"render",value:function(){var te=Object(H.a)({},Object(x.a)(this.props,["collapsedWidth","siderCollapsed","defaultMotions"])),he=this.getRealMenuMode();return te.className+=" ".concat(te.prefixCls,"-root"),te.direction==="rtl"&&(te.className+=" ".concat(te.prefixCls,"-rtl")),te=Object(H.a)(Object(H.a)({},te),{},{mode:he,onClick:this.onClick,onOpenChange:this.onOpenChange,onDeselect:this.onDeselect,onSelect:this.onSelect,onMouseEnter:this.onMouseEnter,onTransitionEnd:this.onTransitionEnd,parentMenu:this,motion:Ua(this.props,this.state,he)}),delete te.openAnimation,delete te.openTransitionName,A.createElement(o.a,{store:this.store},A.createElement(sa,Object(f.a)({},te,{ref:this.setInnerMenu}),this.props.children))}}],[{key:"getDerivedStateFromProps",value:function(te,he){var ae=he.prevProps,be=he.store,Ee=be.getState(),Me={},Te={prevProps:te};return ae.mode==="inline"&&te.mode!=="inline"&&(Te.switchingModeFromInline=!0),"openKeys"in te?Me.openKeys=te.openKeys||[]:((te.inlineCollapsed&&!ae.inlineCollapsed||te.siderCollapsed&&!ae.siderCollapsed)&&(Te.switchingModeFromInline=!0,Te.inlineOpenKeys=Ee.openKeys,Me.openKeys=[]),(!te.inlineCollapsed&&ae.inlineCollapsed||!te.siderCollapsed&&ae.siderCollapsed)&&(Me.openKeys=he.inlineOpenKeys,Te.inlineOpenKeys=[])),Object.keys(Me).length&&be.setState(Me),Te}}]),Re}(A.Component);Dt.defaultProps={selectable:!0,onClick:$,onSelect:$,onOpenChange:$,onDeselect:$,defaultSelectedKeys:[],defaultOpenKeys:[],subMenuOpenDelay:.1,subMenuCloseDelay:.1,triggerSubMenuAction:"hover",prefixCls:"rc-menu",className:"",mode:"vertical",style:{},builtinPlacements:{},overflowedIndicator:A.createElement("span",null,"\xB7\xB7\xB7")};var Kt=Dt,kt=function(me){Object(p.a)(Re,me);var Ae=Object(c.a)(Re);function Re(){var ve;return Object(D.a)(this,Re),ve=Ae.apply(this,arguments),ve.onKeyDown=function(te){var he=te.keyCode;return he===y.a.ENTER?(ve.onClick(te),!0):void 0},ve.onMouseLeave=function(te){var he=ve.props,ae=he.eventKey,be=he.onItemHover,Ee=he.onMouseLeave;be({key:ae,hover:!1}),Ee({key:ae,domEvent:te})},ve.onMouseEnter=function(te){var he=ve.props,ae=he.eventKey,be=he.onItemHover,Ee=he.onMouseEnter;be({key:ae,hover:!0}),Ee({key:ae,domEvent:te})},ve.onClick=function(te){var he=ve.props,ae=he.eventKey,be=he.multiple,Ee=he.onClick,Me=he.onSelect,Te=he.onDeselect,Ie=he.isSelected,Ke={key:ae,keyPath:[ae],item:Object(h.a)(ve),domEvent:te};Ee(Ke),be?Ie?Te(Ke):Me(Ke):Ie||Me(Ke)},ve.saveNode=function(te){ve.node=te},ve}return Object(v.a)(Re,[{key:"componentDidMount",value:function(){this.callRef()}},{key:"componentDidUpdate",value:function(){this.callRef()}},{key:"componentWillUnmount",value:function(){var te=this.props;te.onDestroy&&te.onDestroy(te.eventKey)}},{key:"getPrefixCls",value:function(){return"".concat(this.props.rootPrefixCls,"-item")}},{key:"getActiveClassName",value:function(){return"".concat(this.getPrefixCls(),"-active")}},{key:"getSelectedClassName",value:function(){return"".concat(this.getPrefixCls(),"-selected")}},{key:"getDisabledClassName",value:function(){return"".concat(this.getPrefixCls(),"-disabled")}},{key:"callRef",value:function(){this.props.manualRef&&this.props.manualRef(this)}},{key:"render",value:function(){var te,he=Object(H.a)({},this.props),ae=W()(this.getPrefixCls(),he.className,(te={},Object(de.a)(te,this.getActiveClassName(),!he.disabled&&he.active),Object(de.a)(te,this.getSelectedClassName(),he.isSelected),Object(de.a)(te,this.getDisabledClassName(),he.disabled),te)),be=Object(H.a)(Object(H.a)({},he.attribute),{},{title:typeof he.title=="string"?he.title:void 0,className:ae,role:he.role||"menuitem","aria-disabled":he.disabled});he.role==="option"?be=Object(H.a)(Object(H.a)({},be),{},{role:"option","aria-selected":he.isSelected}):(he.role===null||he.role==="none")&&(be.role="none");var Ee={onClick:he.disabled?null:this.onClick,onMouseLeave:he.disabled?null:this.onMouseLeave,onMouseEnter:he.disabled?null:this.onMouseEnter},Me=Object(H.a)({},he.style);he.mode==="inline"&&(he.direction==="rtl"?Me.paddingRight=he.inlineIndent*he.level:Me.paddingLeft=he.inlineIndent*he.level),Ze.forEach(function(Ie){return delete he[Ie]}),delete he.direction;var Te=this.props.itemIcon;return typeof this.props.itemIcon=="function"&&(Te=A.createElement(this.props.itemIcon,this.props)),A.createElement("li",Object(f.a)({},Object(x.a)(he,["onClick","onMouseEnter","onMouseLeave","onSelect"]),be,Ee,{style:Me,ref:this.saveNode}),he.children,Te)}}]),Re}(A.Component);kt.isMenuItem=!0,kt.defaultProps={onSelect:$,onMouseEnter:$,onMouseLeave:$,manualRef:$};var tr=Object(o.b)(function(me,Ae){var Re=me.activeKey,ve=me.selectedKeys,te=Ae.eventKey,he=Ae.subMenuKey;return{active:Re[he]===te,isSelected:Array.isArray(ve)?ve.indexOf(te)!==-1:ve===te}})(kt),mr=tr,Tr=function(me){Object(p.a)(Re,me);var Ae=Object(c.a)(Re);function Re(){var ve;return Object(D.a)(this,Re),ve=Ae.apply(this,arguments),ve.renderInnerMenuItem=function(te){var he=ve.props,ae=he.renderMenuItem,be=he.index;return ae(te,be,ve.props.subMenuKey)},ve}return Object(v.a)(Re,[{key:"render",value:function(){var te=Object(f.a)({},this.props),he=te.className,ae=he===void 0?"":he,be=te.rootPrefixCls,Ee="".concat(be,"-item-group-title"),Me="".concat(be,"-item-group-list"),Te=te.title,Ie=te.children;return Ze.forEach(function(Ke){return delete te[Ke]}),delete te.direction,A.createElement("li",Object(f.a)({},te,{onClick:function(it){return it.stopPropagation()},className:"".concat(ae," ").concat(be,"-item-group")}),A.createElement("div",{className:Ee,title:typeof Te=="string"?Te:void 0},Te),A.createElement("ul",{className:Me},A.Children.map(Ie,this.renderInnerMenuItem)))}}]),Re}(A.Component);Tr.isMenuItemGroup=!0,Tr.defaultProps={disabled:!0};var hr=Tr,Vr=function(Ae){var Re=Ae.className,ve=Ae.rootPrefixCls,te=Ae.style;return A.createElement("li",{className:"".concat(Re," ").concat(ve,"-item-divider"),style:te})};Vr.defaultProps={disabled:!0,className:"",style:{}};var wn=Vr,ir=Kt,oi=X("eDIo");function xr(me,Ae){var Re=me.prefixCls,ve=me.editable,te=me.locale,he=me.style;return!ve||ve.showAdd===!1?null:A.createElement("button",{ref:Ae,type:"button",className:"".concat(Re,"-nav-add"),style:he,"aria-label":(te==null?void 0:te.addAriaLabel)||"Add tab",onClick:function(be){ve.onEdit("add",{event:be})}},ve.addIcon||"+")}var mn=A.forwardRef(xr);function cn(me,Ae){var Re=me.prefixCls,ve=me.id,te=me.tabs,he=me.locale,ae=me.mobile,be=me.moreIcon,Ee=be===void 0?"More":be,Me=me.moreTransitionName,Te=me.style,Ie=me.className,Ke=me.editable,it=me.tabBarGutter,rt=me.rtl,mt=me.onTabClick,Nt=Object(A.useState)(!1),$t=Object(V.a)(Nt,2),Qt=$t[0],Xt=$t[1],er=Object(A.useState)(null),Zt=Object(V.a)(er,2),Yt=Zt[0],fr=Zt[1],ar="".concat(ve,"-more-popup"),Ur="".concat(Re,"-dropdown"),or=Yt!==null?"".concat(ar,"-").concat(Yt):null,Pt=he==null?void 0:he.dropdownAriaLabel,Lt=A.createElement(ir,{onClick:function(kr){var Dr=kr.key,Xr=kr.domEvent;mt(Dr,Xr),Xt(!1)},id:ar,tabIndex:-1,role:"listbox","aria-activedescendant":or,selectedKeys:[Yt],"aria-label":Pt!==void 0?Pt:"expanded dropdown"},te.map(function(br){return A.createElement(mr,{key:br.key,id:"".concat(ar,"-").concat(br.key),role:"option","aria-controls":ve&&"".concat(ve,"-panel-").concat(br.key),disabled:br.disabled},br.tab)}));function lr(br){for(var kr=te.filter(function(xn){return!xn.disabled}),Dr=kr.findIndex(function(xn){return xn.key===Yt})||0,Xr=kr.length,tn=0;tn<Xr;tn+=1){Dr=(Dr+br+Xr)%Xr;var 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0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,initialLiveManifestSize:1,maxBufferLength:30,backBufferLength:Infinity,maxBufferSize:60*1e3*1e3,maxBufferHole:.1,highBufferWatchdogPeriod:2,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:Infinity,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxLiveSyncPlaybackRate:1,liveDurationInfinity:!1,liveBackBufferLength:null,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,startLevel:void 0,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:T.default,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:H.default,bufferController:P.default,capLevelController:b.default,fpsController:E.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:a.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},v()),{},{subtitleStreamController:W.SubtitleStreamController,subtitleTrackController:U.default,timelineController:L.TimelineController,audioStreamController:A.default,audioTrackController:k.default,emeController:I.default,cmcdController:w.default});function v(){return{cueHandler:u.default,enableCEA708Captions:!0,enableWebVTT:!0,enableIMSC1:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}}function h(c,o){if((o.liveSyncDurationCount||o.liveMaxLatencyDurationCount)&&(o.liveSyncDuration||o.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(o.liveMaxLatencyDurationCount!==void 0&&(o.liveSyncDurationCount===void 0||o.liveMaxLatencyDurationCount<=o.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(o.liveMaxLatencyDuration!==void 0&&(o.liveSyncDuration===void 0||o.liveMaxLatencyDuration<=o.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return s({},c,o)}function p(c){var o=c.loader;if(o!==y.default&&o!==T.default)l.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),c.progressive=!1;else{var x=Object(y.fetchSupported)();x&&(c.loader=y.default,c.progressive=!0,c.enableSoftwareAES=!0,l.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(de,V,O){"use strict";O.r(V);var H=O("./src/polyfills/number.ts"),A=O("./src/utils/ewma-bandwidth-estimator.ts"),k=O("./src/events.ts"),W=O("./src/utils/buffer-helper.ts"),U=O("./src/errors.ts"),P=O("./src/types/loader.ts"),L=O("./src/utils/logger.ts");function b(w,T){for(var y=0;y<T.length;y++){var u=T[y];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(w,u.key,u)}}function E(w,T,y){return T&&b(w.prototype,T),y&&b(w,y),w}var I=function(){function w(y){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=y;var u=y.config;this.bwEstimator=new A.default(u.abrEwmaSlowVoD,u.abrEwmaFastVoD,u.abrEwmaDefaultEstimate),this.registerListeners()}var T=w.prototype;return T.registerListeners=function(){var u=this.hls;u.on(k.Events.FRAG_LOADING,this.onFragLoading,this),u.on(k.Events.FRAG_LOADED,this.onFragLoaded,this),u.on(k.Events.FRAG_BUFFERED,this.onFragBuffered,this),u.on(k.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.on(k.Events.ERROR,this.onError,this)},T.unregisterListeners=function(){var u=this.hls;u.off(k.Events.FRAG_LOADING,this.onFragLoading,this),u.off(k.Events.FRAG_LOADED,this.onFragLoaded,this),u.off(k.Events.FRAG_BUFFERED,this.onFragBuffered,this),u.off(k.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.off(k.Events.ERROR,this.onError,this)},T.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},T.onFragLoading=function(u,a){var l=a.frag;if(l.type===P.PlaylistLevelType.MAIN&&!this.timer){var s;this.fragCurrent=l,this.partCurrent=(s=a.part)!=null?s:null,this.timer=self.setInterval(this.onCheck,100)}},T.onLevelLoaded=function(u,a){var l=this.hls.config;a.details.live?this.bwEstimator.update(l.abrEwmaSlowLive,l.abrEwmaFastLive):this.bwEstimator.update(l.abrEwmaSlowVoD,l.abrEwmaFastVoD)},T._abandonRulesCheck=function(){var u=this.fragCurrent,a=this.partCurrent,l=this.hls,s=l.autoLevelEnabled,m=l.config,d=l.media;if(!u||!d)return;var f=a?a.stats:u.stats,D=a?a.duration:u.duration;if(f.aborted){L.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!s||d.paused||!d.playbackRate||!d.readyState)return;var v=performance.now()-f.loading.start,h=Math.abs(d.playbackRate);if(v<=500*D/h)return;var p=l.levels,c=l.minAutoLevel,o=p[u.level],x=f.total||Math.max(f.loaded,Math.round(D*o.maxBitrate/8)),g=Math.max(1,f.bwEstimate?f.bwEstimate/8:f.loaded*1e3/v),C=(x-f.loaded)/g,_=d.currentTime,z=(W.BufferHelper.bufferInfo(d,_,m.maxBufferHole).end-_)/h;if(z>=2*D/h||C<=z)return;var Y=Number.POSITIVE_INFINITY,oe;for(oe=u.level-1;oe>c;oe--){var G=p[oe].maxBitrate;if(Y=D*G/(8*.8*g),Y<z)break}if(Y>=C)return;var j=this.bwEstimator.getEstimate();L.logger.warn("Fragment "+u.sn+(a?" part "+a.index:"")+" of level "+u.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+oe+`
      Current BW estimate: `+(Object(H.isFiniteNumber)(j)?(j/1024).toFixed(3):"Unknown")+` Kb/s
      Estimated load time for current fragment: `+C.toFixed(3)+` s
      Estimated load time for the next fragment: `+Y.toFixed(3)+` s
      Time to underbuffer: `+z.toFixed(3)+" s"),l.nextLoadLevel=oe,this.bwEstimator.sample(v,f.loaded),this.clearTimer(),u.loader&&(this.fragCurrent=this.partCurrent=null,u.loader.abort()),l.trigger(k.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:u,part:a,stats:f})},T.onFragLoaded=function(u,a){var l=a.frag,s=a.part;if(l.type===P.PlaylistLevelType.MAIN&&Object(H.isFiniteNumber)(l.sn)){var m=s?s.stats:l.stats,d=s?s.duration:l.duration;if(this.clearTimer(),this.lastLoadedFragLevel=l.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var f=this.hls.levels[l.level],D=(f.loaded?f.loaded.bytes:0)+m.loaded,v=(f.loaded?f.loaded.duration:0)+d;f.loaded={bytes:D,duration:v},f.realBitrate=Math.round(8*D/v)}if(l.bitrateTest){var h={stats:m,frag:l,part:s,id:l.type};this.onFragBuffered(k.Events.FRAG_BUFFERED,h),l.bitrateTest=!1}}},T.onFragBuffered=function(u,a){var l=a.frag,s=a.part,m=s?s.stats:l.stats;if(m.aborted)return;if(l.type!==P.PlaylistLevelType.MAIN||l.sn==="initSegment")return;var d=m.parsing.end-m.loading.start;this.bwEstimator.sample(d,m.loaded),m.bwEstimate=this.bwEstimator.getEstimate(),l.bitrateTest?this.bitrateTestDelay=d/1e3:this.bitrateTestDelay=0},T.onError=function(u,a){switch(a.details){case U.ErrorDetails.FRAG_LOAD_ERROR:case U.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},T.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},T.getNextABRAutoLevel=function(){var u=this.fragCurrent,a=this.partCurrent,l=this.hls,s=l.maxAutoLevel,m=l.config,d=l.minAutoLevel,f=l.media,D=a?a.duration:u?u.duration:0,v=f?f.currentTime:0,h=f&&f.playbackRate!==0?Math.abs(f.playbackRate):1,p=this.bwEstimator?this.bwEstimator.getEstimate():m.abrEwmaDefaultEstimate,c=(W.BufferHelper.bufferInfo(f,v,m.maxBufferHole).end-v)/h,o=this.findBestLevel(p,d,s,c,m.abrBandWidthFactor,m.abrBandWidthUpFactor);if(o>=0)return o;L.logger.trace((c?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var x=D?Math.min(D,m.maxStarvationDelay):m.maxStarvationDelay,g=m.abrBandWidthFactor,C=m.abrBandWidthUpFactor;if(!c){var _=this.bitrateTestDelay;if(_){var z=D?Math.min(D,m.maxLoadingDelay):m.maxLoadingDelay;x=z-_,L.logger.trace("bitrate test took "+Math.round(1e3*_)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*x)+" ms"),g=C=1}}return o=this.findBestLevel(p,d,s,c+x,g,C),Math.max(o,0)},T.findBestLevel=function(u,a,l,s,m,d){for(var f,D=this.fragCurrent,v=this.partCurrent,h=this.lastLoadedFragLevel,p=this.hls.levels,c=p[h],o=!!(c!=null&&(f=c.details)!==null&&f!==void 0&&f.live),x=c==null?void 0:c.codecSet,g=v?v.duration:D?D.duration:0,C=l;C>=a;C--){var _=p[C];if(!_||x&&_.codecSet!==x)continue;var z=_.details,Y=(v?z==null?void 0:z.partTarget:z==null?void 0:z.averagetargetduration)||g,oe=void 0;C<=h?oe=m*u:oe=d*u;var G=p[C].maxBitrate,j=G*Y/oe;if(L.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+C+"/"+Math.round(oe)+"/"+G+"/"+Y+"/"+s+"/"+j),oe>G&&(!j||o&&!this.bitrateTestDelay||j<s))return C}return-1},E(w,[{key:"nextAutoLevel",get:function(){var u=this._nextAutoLevel,a=this.bwEstimator;if(u!==-1&&(!a||!a.canEstimate()))return u;var l=this.getNextABRAutoLevel();return u!==-1&&(l=Math.min(u,l)),l},set:function(u){this._nextAutoLevel=u}}]),w}();V.default=I},"./src/controller/audio-stream-controller.ts":function(de,V,O){"use strict";O.r(V);var H=O("./src/polyfills/number.ts"),A=O("./src/controller/base-stream-controller.ts"),k=O("./src/events.ts"),W=O("./src/utils/buffer-helper.ts"),U=O("./src/controller/fragment-tracker.ts"),P=O("./src/types/level.ts"),L=O("./src/types/loader.ts"),b=O("./src/loader/fragment.ts"),E=O("./src/demux/chunk-cache.ts"),I=O("./src/demux/transmuxer-interface.ts"),w=O("./src/types/transmuxer.ts"),T=O("./src/controller/fragment-finders.ts"),y=O("./src/utils/discontinuities.ts"),u=O("./src/errors.ts"),a=O("./src/utils/logger.ts");function l(){return l=Object.assign||function(D){for(var v=1;v<arguments.length;v++){var h=arguments[v];for(var p in h)Object.prototype.hasOwnProperty.call(h,p)&&(D[p]=h[p])}return D},l.apply(this,arguments)}function s(D,v){D.prototype=Object.create(v.prototype),D.prototype.constructor=D,m(D,v)}function m(D,v){return m=Object.setPrototypeOf||function(p,c){return p.__proto__=c,p},m(D,v)}var d=100,f=function(D){s(v,D);function v(p,c){var o;return o=D.call(this,p,c,"[audio-stream-controller]")||this,o.videoBuffer=null,o.videoTrackCC=-1,o.waitingVideoCC=-1,o.audioSwitch=!1,o.trackId=-1,o.waitingData=null,o.mainDetails=null,o.bufferFlushed=!1,o._registerListeners(),o}var h=v.prototype;return h.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},h._registerListeners=function(){var c=this.hls;c.on(k.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.on(k.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.on(k.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.on(k.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.on(k.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),c.on(k.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.on(k.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),c.on(k.Events.ERROR,this.onError,this),c.on(k.Events.BUFFER_RESET,this.onBufferReset,this),c.on(k.Events.BUFFER_CREATED,this.onBufferCreated,this),c.on(k.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.on(k.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),c.on(k.Events.FRAG_BUFFERED,this.onFragBuffered,this)},h._unregisterListeners=function(){var c=this.hls;c.off(k.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.off(k.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.off(k.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.off(k.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.off(k.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),c.off(k.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.off(k.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),c.off(k.Events.ERROR,this.onError,this),c.off(k.Events.BUFFER_RESET,this.onBufferReset,this),c.off(k.Events.BUFFER_CREATED,this.onBufferCreated,this),c.off(k.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.off(k.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),c.off(k.Events.FRAG_BUFFERED,this.onFragBuffered,this)},h.onInitPtsFound=function(c,o){var x=o.frag,g=o.id,C=o.initPTS;if(g==="main"){var _=x.cc;this.initPTS[x.cc]=C,this.log("InitPTS for cc: "+_+" found from main: "+C),this.videoTrackCC=_,this.state===A.State.WAITING_INIT_PTS&&this.tick()}},h.startLoad=function(c){if(!this.levels){this.startPosition=c,this.state=A.State.STOPPED;return}var o=this.lastCurrentTime;this.stopLoad(),this.setInterval(d),this.fragLoadError=0,o>0&&c===-1?(this.log("Override startPosition with lastCurrentTime @"+o.toFixed(3)),this.state=A.State.IDLE):(this.loadedmetadata=!1,this.state=A.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=c,this.tick()},h.doTick=function(){switch(this.state){case A.State.IDLE:this.doTickIdle();break;case A.State.WAITING_TRACK:{var c,o=this.levels,x=this.trackId,g=o==null||((c=o[x])===null||c===void 0)?void 0:c.details;if(g){if(this.waitForCdnTuneIn(g))break;this.state=A.State.WAITING_INIT_PTS}break}case A.State.FRAG_LOADING_WAITING_RETRY:{var C,_=performance.now(),z=this.retryDate;(!z||_>=z||(C=this.media)!==null&&C!==void 0&&C.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=A.State.IDLE);break}case A.State.WAITING_INIT_PTS:{var Y=this.waitingData;if(Y){var oe=Y.frag,G=Y.part,j=Y.cache,se=Y.complete;if(this.initPTS[oe.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=A.State.FRAG_LOADING;var fe=j.flush(),Se={frag:oe,part:G,payload:fe,networkDetails:null};this._handleFragmentLoadProgress(Se),se&&D.prototype._handleFragmentLoadComplete.call(this,Se)}else if(this.videoTrackCC!==this.waitingVideoCC)a.logger.log("Waiting fragment cc ("+oe.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ke=this.getLoadPosition(),Je=W.BufferHelper.bufferInfo(this.mediaBuffer,ke,this.config.maxBufferHole),_e=Object(T.fragmentWithinToleranceTest)(Je.end,this.config.maxFragLookUpTolerance,oe);_e<0&&(a.logger.log("Waiting fragment cc ("+oe.cc+") @ "+oe.start+" cancelled because another fragment at "+Je.end+" is needed"),this.clearWaitingFragment())}}else this.state=A.State.IDLE}}this.onTickEnd()},h.clearWaitingFragment=function(){var c=this.waitingData;c&&(this.fragmentTracker.removeFragment(c.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=A.State.IDLE)},h.onTickEnd=function(){var c=this.media;if(!c||!c.readyState)return;var o=this.mediaBuffer?this.mediaBuffer:c,x=o.buffered;!this.loadedmetadata&&x.length&&(this.loadedmetadata=!0),this.lastCurrentTime=c.currentTime},h.doTickIdle=function(){var c,o,x=this.hls,g=this.levels,C=this.media,_=this.trackId,z=x.config;if(!g||!g[_])return;if(!C&&(this.startFragRequested||!z.startFragPrefetch))return;var Y=g[_],oe=Y.details;if(!oe||oe.live&&this.levelLastLoaded!==_||this.waitForCdnTuneIn(oe)){this.state=A.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,b.ElementaryStreamTypes.AUDIO,L.PlaylistLevelType.AUDIO));var G=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,L.PlaylistLevelType.AUDIO);if(G===null)return;var j=G.len,se=this.getMaxBufferLength(),fe=this.audioSwitch;if(j>=se&&!fe)return;if(!fe&&this._streamEnded(G,oe)){x.trigger(k.Events.BUFFER_EOS,{type:"audio"}),this.state=A.State.ENDED;return}var Se=oe.fragments,ke=Se[0].start,Je=G.end;if(fe){var _e=this.getLoadPosition();Je=_e,oe.PTSKnown&&_e<ke&&((G.end>ke||G.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),C.currentTime=ke+.05))}var Qe=this.getNextFragment(Je,oe);if(!Qe){this.bufferFlushed=!0;return}((c=Qe.decryptdata)===null||c===void 0?void 0:c.keyFormat)==="identity"&&!((o=Qe.decryptdata)!==null&&o!==void 0&&o.key)?this.loadKey(Qe,oe):this.loadFragment(Qe,oe,Je)},h.getMaxBufferLength=function(){var c=D.prototype.getMaxBufferLength.call(this),o=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,L.PlaylistLevelType.MAIN);return o===null?c:Math.max(c,o.len)},h.onMediaDetaching=function(){this.videoBuffer=null,D.prototype.onMediaDetaching.call(this)},h.onAudioTracksUpdated=function(c,o){var x=o.audioTracks;this.resetTransmuxer(),this.levels=x.map(function(g){return new P.Level(g)})},h.onAudioTrackSwitching=function(c,o){var x=!!o.url;this.trackId=o.id;var g=this.fragCurrent;g!=null&&g.loader&&g.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),x?this.setInterval(d):this.resetTransmuxer(),x?(this.audioSwitch=!0,this.state=A.State.IDLE):this.state=A.State.STOPPED,this.tick()},h.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},h.onLevelLoaded=function(c,o){this.mainDetails=o.details},h.onAudioTrackLoaded=function(c,o){var x,g=this.levels,C=o.details,_=o.id;if(!g){this.warn("Audio tracks were reset while loading level "+_);return}this.log("Track "+_+" loaded ["+C.startSN+","+C.endSN+"],duration:"+C.totalduration);var z=g[_],Y=0;if(C.live||(x=z.details)!==null&&x!==void 0&&x.live){var oe=this.mainDetails;if(C.fragments[0]||(C.deltaUpdateFailed=!0),C.deltaUpdateFailed||!oe)return;!z.details&&C.hasProgramDateTime&&oe.hasProgramDateTime?(Object(y.alignMediaPlaylistByPDT)(C,oe),Y=C.fragments[0].start):Y=this.alignPlaylists(C,z.details)}z.details=C,this.levelLastLoaded=_,!this.startFragRequested&&(this.mainDetails||!C.live)&&this.setStartPosition(z.details,Y),this.state===A.State.WAITING_TRACK&&!this.waitForCdnTuneIn(C)&&(this.state=A.State.IDLE),this.tick()},h._handleFragmentLoadProgress=function(c){var o,x=c.frag,g=c.part,C=c.payload,_=this.config,z=this.trackId,Y=this.levels;if(!Y){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+x.sn+" of level "+x.level+" will not be buffered");return}var oe=Y[z];console.assert(oe,"Audio track is defined on fragment load progress");var G=oe.details;console.assert(G,"Audio track details are defined on fragment load progress");var j=_.defaultAudioCodec||oe.audioCodec||"mp4a.40.2",se=this.transmuxer;se||(se=this.transmuxer=new I.default(this.hls,L.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var fe=this.initPTS[x.cc],Se=(o=x.initSegment)===null||o===void 0?void 0:o.data;if(fe!==void 0){var ke=!1,Je=g?g.index:-1,_e=Je!==-1,Qe=new w.ChunkMetadata(x.level,x.sn,x.stats.chunkCount,C.byteLength,Je,_e);se.push(C,Se,j,"",x,g,G.totalduration,ke,Qe,fe)}else{a.logger.log("Unknown video PTS for cc "+x.cc+", waiting for video PTS before demuxing audio frag "+x.sn+" of ["+G.startSN+" ,"+G.endSN+"],track "+z);var Ue=this.waitingData=this.waitingData||{frag:x,part:g,cache:new E.default,complete:!1},Fe=Ue.cache;Fe.push(new Uint8Array(C)),this.waitingVideoCC=this.videoTrackCC,this.state=A.State.WAITING_INIT_PTS}},h._handleFragmentLoadComplete=function(c){if(this.waitingData){this.waitingData.complete=!0;return}D.prototype._handleFragmentLoadComplete.call(this,c)},h.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},h.onBufferCreated=function(c,o){var x=o.tracks.audio;x&&(this.mediaBuffer=x.buffer),o.tracks.video&&(this.videoBuffer=o.tracks.video.buffer)},h.onFragBuffered=function(c,o){var x=o.frag,g=o.part;if(x.type!==L.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(x)){this.warn("Fragment "+x.sn+(g?" p: "+g.index:"")+" of level "+x.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}x.sn!=="initSegment"&&(this.fragPrevious=x,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(k.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(x,g)},h.onError=function(c,o){switch(o.details){case u.ErrorDetails.FRAG_LOAD_ERROR:case u.ErrorDetails.FRAG_LOAD_TIMEOUT:case u.ErrorDetails.KEY_LOAD_ERROR:case u.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(L.PlaylistLevelType.AUDIO,o);break;case u.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case u.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==A.State.ERROR&&this.state!==A.State.STOPPED&&(this.state=o.fatal?A.State.ERROR:A.State.IDLE,this.warn(o.details+" while loading frag, switching to "+this.state+" state"));break;case u.ErrorDetails.BUFFER_FULL_ERROR:if(o.parent==="audio"&&(this.state===A.State.PARSING||this.state===A.State.PARSED)){var x=!0,g=this.getFwdBufferInfo(this.mediaBuffer,L.PlaylistLevelType.AUDIO);g&&g.len>.5&&(x=!this.reduceMaxBufferLength(g.len)),x&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},h.onBufferFlushed=function(c,o){var x=o.type;x===b.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},h._handleTransmuxComplete=function(c){var o,x="audio",g=this.hls,C=c.remuxResult,_=c.chunkMeta,z=this.getCurrentContext(_);if(!z){this.warn("The loading context changed while buffering fragment "+_.sn+" of level "+_.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(_.level);return}var Y=z.frag,oe=z.part,G=C.audio,j=C.text,se=C.id3,fe=C.initSegment;if(this.fragContextChanged(Y))return;if(this.state=A.State.PARSING,this.audioSwitch&&G&&this.completeAudioSwitch(),fe!=null&&fe.tracks&&(this._bufferInitSegment(fe.tracks,Y,_),g.trigger(k.Events.FRAG_PARSING_INIT_SEGMENT,{frag:Y,id:x,tracks:fe.tracks})),G){var Se=G.startPTS,ke=G.endPTS,Je=G.startDTS,_e=G.endDTS;oe&&(oe.elementaryStreams[b.ElementaryStreamTypes.AUDIO]={startPTS:Se,endPTS:ke,startDTS:Je,endDTS:_e}),Y.setElementaryStreamInfo(b.ElementaryStreamTypes.AUDIO,Se,ke,Je,_e),this.bufferFragmentData(G,Y,oe,_)}if(se!=null&&(o=se.samples)!==null&&o!==void 0&&o.length){var Qe=l({frag:Y,id:x},se);g.trigger(k.Events.FRAG_PARSING_METADATA,Qe)}if(j){var Ue=l({frag:Y,id:x},j);g.trigger(k.Events.FRAG_PARSING_USERDATA,Ue)}},h._bufferInitSegment=function(c,o,x){if(this.state!==A.State.PARSING)return;c.video&&delete c.video;var g=c.audio;if(!g)return;g.levelCodec=g.codec,g.id="audio",this.log("Init audio buffer, container:"+g.container+", codecs[parsed]=["+g.codec+"]"),this.hls.trigger(k.Events.BUFFER_CODECS,c);var C=g.initSegment;if(C!=null&&C.byteLength){var _={type:"audio",frag:o,part:null,chunkMeta:x,parent:o.type,data:C};this.hls.trigger(k.Events.BUFFER_APPENDING,_)}this.tick()},h.loadFragment=function(c,o,x){var g=this.fragmentTracker.getState(c);this.fragCurrent=c,(this.audioSwitch||g===U.FragmentState.NOT_LOADED||g===U.FragmentState.PARTIAL)&&(c.sn==="initSegment"?this._loadInitSegment(c):o.live&&!Object(H.isFiniteNumber)(this.initPTS[c.cc])?(this.log("Waiting for video PTS in continuity counter "+c.cc+" of live stream before loading audio fragment "+c.sn+" of level "+this.trackId),this.state=A.State.WAITING_INIT_PTS):(this.startFragRequested=!0,D.prototype.loadFragment.call(this,c,o,x)))},h.completeAudioSwitch=function(){var c=this.hls,o=this.media,x=this.trackId;o&&(this.log("Switching audio track : flushing all audio"),D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,c.trigger(k.Events.AUDIO_TRACK_SWITCHED,{id:x})},v}(A.default);V.default=f},"./src/controller/audio-track-controller.ts":function(de,V,O){"use strict";O.r(V);var H=O("./src/events.ts"),A=O("./src/errors.ts"),k=O("./src/controller/base-playlist-controller.ts"),W=O("./src/types/loader.ts");function U(I,w){for(var T=0;T<w.length;T++){var y=w[T];y.enumerable=y.enumerable||!1,y.configurable=!0,"value"in y&&(y.writable=!0),Object.defineProperty(I,y.key,y)}}function P(I,w,T){return w&&U(I.prototype,w),T&&U(I,T),I}function L(I,w){I.prototype=Object.create(w.prototype),I.prototype.constructor=I,b(I,w)}function b(I,w){return b=Object.setPrototypeOf||function(y,u){return y.__proto__=u,y},b(I,w)}var E=function(I){L(w,I);function w(y){var u;return u=I.call(this,y,"[audio-track-controller]")||this,u.tracks=[],u.groupId=null,u.tracksInGroup=[],u.trackId=-1,u.trackName="",u.selectDefaultTrack=!0,u.registerListeners(),u}var T=w.prototype;return T.registerListeners=function(){var u=this.hls;u.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.on(H.Events.LEVEL_LOADING,this.onLevelLoading,this),u.on(H.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.on(H.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.on(H.Events.ERROR,this.onError,this)},T.unregisterListeners=function(){var u=this.hls;u.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.off(H.Events.LEVEL_LOADING,this.onLevelLoading,this),u.off(H.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.off(H.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.off(H.Events.ERROR,this.onError,this)},T.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,I.prototype.destroy.call(this)},T.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},T.onManifestParsed=function(u,a){this.tracks=a.audioTracks||[]},T.onAudioTrackLoaded=function(u,a){var l=a.id,s=a.details,m=this.tracksInGroup[l];if(!m){this.warn("Invalid audio track id "+l);return}var d=m.details;m.details=a.details,this.log("audioTrack "+l+" loaded ["+s.startSN+"-"+s.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,a,d))},T.onLevelLoading=function(u,a){this.switchLevel(a.level)},T.onLevelSwitching=function(u,a){this.switchLevel(a.level)},T.switchLevel=function(u){var a=this.hls.levels[u];if(!(a!=null&&a.audioGroupIds))return;var l=a.audioGroupIds[a.urlId];if(this.groupId!==l){this.groupId=l;var s=this.tracks.filter(function(d){return!l||d.groupId===l});this.selectDefaultTrack&&!s.some(function(d){return d.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=s;var m={audioTracks:s};this.log("Updating audio tracks, "+s.length+' track(s) found in "'+l+'" group-id'),this.hls.trigger(H.Events.AUDIO_TRACKS_UPDATED,m),this.selectInitialTrack()}},T.onError=function(u,a){if(I.prototype.onError.call(this,u,a),a.fatal||!a.context)return;a.context.type===W.PlaylistContextType.AUDIO_TRACK&&a.context.id===this.trackId&&a.context.groupId===this.groupId&&this.retryLoadingOrFail(a)},T.setAudioTrack=function(u){var a=this.tracksInGroup;if(u<0||u>=a.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var l=a[this.trackId];this.log("Now switching to audio-track index "+u);var s=a[u],m=s.id,d=s.groupId,f=d===void 0?"":d,D=s.name,v=s.type,h=s.url;if(this.trackId=u,this.trackName=D,this.selectDefaultTrack=!1,this.hls.trigger(H.Events.AUDIO_TRACK_SWITCHING,{id:m,groupId:f,name:D,type:v,url:h}),s.details&&!s.details.live)return;var p=this.switchParams(s.url,l==null?void 0:l.details);this.loadPlaylist(p)},T.selectInitialTrack=function(){var u=this.tracksInGroup;console.assert(u.length,"Initial audio track should be selected when tracks are known");var a=this.trackName,l=this.findTrackId(a)||this.findTrackId();l!==-1?this.setAudioTrack(l):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(H.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},T.findTrackId=function(u){for(var a=this.tracksInGroup,l=0;l<a.length;l++){var s=a[l];if((!this.selectDefaultTrack||s.default)&&(!u||u===s.name))return s.id}return-1},T.loadPlaylist=function(u){var a=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(a)){var l=a.id,s=a.groupId,m=a.url;if(u)try{m=u.addDirectives(m)}catch(d){this.warn("Could not construct new URL with HLS Delivery Directives: "+d)}this.log("loading audio-track playlist for id: "+l),this.clearTimer(),this.hls.trigger(H.Events.AUDIO_TRACK_LOADING,{url:m,id:l,groupId:s,deliveryDirectives:u||null})}},P(w,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(u){this.selectDefaultTrack=!1,this.setAudioTrack(u)}}]),w}(k.default);V.default=E},"./src/controller/base-playlist-controller.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return P});var H=O("./src/polyfills/number.ts"),A=O("./src/types/level.ts"),k=O("./src/controller/level-helper.ts"),W=O("./src/utils/logger.ts"),U=O("./src/errors.ts"),P=function(){function L(E,I){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=W.logger.log.bind(W.logger,I+":"),this.warn=W.logger.warn.bind(W.logger,I+":"),this.hls=E}var b=L.prototype;return b.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},b.onError=function(I,w){w.fatal&&w.type===U.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},b.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},b.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},b.stopLoad=function(){this.canLoad=!1,this.clearTimer()},b.switchParams=function(I,w){var T=w==null?void 0:w.renditionReports;if(T)for(var y=0;y<T.length;y++){var u=T[y],a=""+u.URI;if(a===I.substr(-a.length)){var l=parseInt(u["LAST-MSN"]),s=parseInt(u["LAST-PART"]);if(w&&this.hls.config.lowLatencyMode){var m=Math.min(w.age-w.partTarget,w.targetduration);s!==void 0&&m>w.partTarget&&(s+=1)}if(Object(H.isFiniteNumber)(l))return new A.HlsUrlParameters(l,Object(H.isFiniteNumber)(s)?s:void 0,A.HlsSkip.No)}}},b.loadPlaylist=function(I){},b.shouldLoadTrack=function(I){return this.canLoad&&I&&!!I.url&&(!I.details||I.details.live)},b.playlistLoaded=function(I,w,T){var y=this,u=w.details,a=w.stats,l=a.loading.end?Math.max(0,self.performance.now()-a.loading.end):0;if(u.advancedDateTime=Date.now()-l,u.live||T!=null&&T.live){if(u.reloaded(T),T&&this.log("live playlist "+I+" "+(u.advanced?"REFRESHED "+u.lastPartSn+"-"+u.lastPartIndex:"MISSED")),T&&u.fragments.length>0&&Object(k.mergeDetails)(T,u),!this.canLoad||!u.live)return;var s,m=void 0,d=void 0;if(u.canBlockReload&&u.endSN&&u.advanced){var f=this.hls.config.lowLatencyMode,D=u.lastPartSn,v=u.endSN,h=u.lastPartIndex,p=h!==-1,c=D===v,o=f?0:h;p?(m=c?v+1:D,d=c?o:h+1):m=v+1;var x=u.age,g=x+u.ageHeader,C=Math.min(g-u.partTarget,u.targetduration*1.5);if(C>0){if(T&&C>T.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+T.tuneInGoal+" to: "+C+" with playlist age: "+u.age),C=0;else{var _=Math.floor(C/u.targetduration);if(m+=_,d!==void 0){var z=Math.round(C%u.targetduration/u.partTarget);d+=z}this.log("CDN Tune-in age: "+u.ageHeader+"s last advanced "+x.toFixed(2)+"s goal: "+C+" skip sn "+_+" to part "+d)}u.tuneInGoal=C}if(s=this.getDeliveryDirectives(u,w.deliveryDirectives,m,d),f||!c){this.loadPlaylist(s);return}}else s=this.getDeliveryDirectives(u,w.deliveryDirectives,m,d);var Y=Object(k.computeReloadInterval)(u,a);m!==void 0&&u.canBlockReload&&(Y-=u.partTarget||1),this.log("reload live playlist "+I+" in "+Math.round(Y)+" ms"),this.timer=self.setTimeout(function(){return y.loadPlaylist(s)},Y)}else this.clearTimer()},b.getDeliveryDirectives=function(I,w,T,y){var u=Object(A.getSkipValue)(I,T);return w!=null&&w.skip&&I.deltaUpdateFailed&&(T=w.msn,y=w.part,u=A.HlsSkip.No),new A.HlsUrlParameters(T,y,u)},b.retryLoadingOrFail=function(I){var w=this,T=this.hls.config,y=this.retryCount<T.levelLoadingMaxRetry;if(y){var u;if(this.retryCount++,I.details.indexOf("LoadTimeOut")>-1&&(u=I.context)!==null&&u!==void 0&&u.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+I.details+'"'),this.loadPlaylist();else{var a=Math.min(Math.pow(2,this.retryCount)*T.levelLoadingRetryDelay,T.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return w.loadPlaylist()},a),this.warn("retry playlist loading #"+this.retryCount+" in "+a+' ms after "'+I.details+'"')}}else this.warn('cannot recover from error "'+I.details+'"'),this.clearTimer(),I.fatal=!0;return y},L}()},"./src/controller/base-stream-controller.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"State",function(){return v}),O.d(V,"default",function(){return h});var H=O("./src/polyfills/number.ts"),A=O("./src/task-loop.ts"),k=O("./src/controller/fragment-tracker.ts"),W=O("./src/utils/buffer-helper.ts"),U=O("./src/utils/logger.ts"),P=O("./src/events.ts"),L=O("./src/errors.ts"),b=O("./src/types/transmuxer.ts"),E=O("./src/utils/mp4-tools.ts"),I=O("./src/utils/discontinuities.ts"),w=O("./src/controller/fragment-finders.ts"),T=O("./src/controller/level-helper.ts"),y=O("./src/loader/fragment-loader.ts"),u=O("./src/crypt/decrypter.ts"),a=O("./src/utils/time-ranges.ts"),l=O("./src/types/loader.ts");function s(p,c){for(var o=0;o<c.length;o++){var x=c[o];x.enumerable=x.enumerable||!1,x.configurable=!0,"value"in x&&(x.writable=!0),Object.defineProperty(p,x.key,x)}}function m(p,c,o){return c&&s(p.prototype,c),o&&s(p,o),p}function d(p){if(p===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return p}function f(p,c){p.prototype=Object.create(c.prototype),p.prototype.constructor=p,D(p,c)}function D(p,c){return D=Object.setPrototypeOf||function(x,g){return x.__proto__=g,x},D(p,c)}var v={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"},h=function(p){f(c,p);function c(x,g,C){var _;return _=p.call(this)||this,_.hls=void 0,_.fragPrevious=null,_.fragCurrent=null,_.fragmentTracker=void 0,_.transmuxer=null,_._state=v.STOPPED,_.media=void 0,_.mediaBuffer=void 0,_.config=void 0,_.bitrateTest=!1,_.lastCurrentTime=0,_.nextLoadPosition=0,_.startPosition=0,_.loadedmetadata=!1,_.fragLoadError=0,_.retryDate=0,_.levels=null,_.fragmentLoader=void 0,_.levelLastLoaded=null,_.startFragRequested=!1,_.decrypter=void 0,_.initPTS=[],_.onvseeking=null,_.onvended=null,_.logPrefix="",_.log=void 0,_.warn=void 0,_.logPrefix=C,_.log=U.logger.log.bind(U.logger,C+":"),_.warn=U.logger.warn.bind(U.logger,C+":"),_.hls=x,_.fragmentLoader=new y.default(x.config),_.fragmentTracker=g,_.config=x.config,_.decrypter=new u.default(x,x.config),x.on(P.Events.KEY_LOADED,_.onKeyLoaded,d(_)),_}var o=c.prototype;return o.doTick=function(){this.onTickEnd()},o.onTickEnd=function(){},o.startLoad=function(g){},o.stopLoad=function(){this.fragmentLoader.abort();var g=this.fragCurrent;g&&this.fragmentTracker.removeFragment(g),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=v.STOPPED},o._streamEnded=function(g,C){var _=this.fragCurrent,z=this.fragmentTracker;if(!C.live&&_&&_.sn===C.endSN&&!g.nextStart){var Y=z.getState(_);return Y===k.FragmentState.PARTIAL||Y===k.FragmentState.OK}return!1},o.onMediaAttached=function(g,C){var _=this.media=this.mediaBuffer=C.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),_.addEventListener("seeking",this.onvseeking),_.addEventListener("ended",this.onvended);var z=this.config;this.levels&&z.autoStartLoad&&this.state===v.STOPPED&&this.startLoad(z.startPosition)},o.onMediaDetaching=function(){var g=this.media;g!=null&&g.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),g&&(g.removeEventListener("seeking",this.onvseeking),g.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},o.onMediaSeeking=function(){var g=this.config,C=this.fragCurrent,_=this.media,z=this.mediaBuffer,Y=this.state,oe=_?_.currentTime:0,G=W.BufferHelper.bufferInfo(z||_,oe,g.maxBufferHole);if(this.log("media seeking to "+(Object(H.isFiniteNumber)(oe)?oe.toFixed(3):oe)+", state: "+Y),Y===v.ENDED)this.resetLoadingState();else if(C&&!G.len){var j=g.maxFragLookUpTolerance,se=C.start-j,fe=C.start+C.duration+j,Se=oe>fe;(oe<se||Se)&&(Se&&C.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),C.loader.abort()),this.resetLoadingState())}_&&(this.lastCurrentTime=oe),!this.loadedmetadata&&!G.len&&(this.nextLoadPosition=this.startPosition=oe),this.tickImmediate()},o.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},o.onKeyLoaded=function(g,C){if(this.state!==v.KEY_LOADING||C.frag!==this.fragCurrent||!this.levels)return;this.state=v.IDLE;var _=this.levels[C.frag.level].details;_&&this.loadFragment(C.frag,_,C.frag.start)},o.onHandlerDestroying=function(){this.stopLoad(),p.prototype.onHandlerDestroying.call(this)},o.onHandlerDestroyed=function(){this.state=v.STOPPED,this.hls.off(P.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,p.prototype.onHandlerDestroyed.call(this)},o.loadKey=function(g,C){this.log("Loading key for "+g.sn+" of ["+C.startSN+"-"+C.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+g.level),this.state=v.KEY_LOADING,this.fragCurrent=g,this.hls.trigger(P.Events.KEY_LOADING,{frag:g})},o.loadFragment=function(g,C,_){this._loadFragForPlayback(g,C,_)},o._loadFragForPlayback=function(g,C,_){var z=this,Y=function(G){if(z.fragContextChanged(g)){z.warn("Fragment "+g.sn+(G.part?" p: "+G.part.index:"")+" of level "+g.level+" was dropped during download."),z.fragmentTracker.removeFragment(g);return}g.stats.chunkCount++,z._handleFragmentLoadProgress(G)};this._doFragLoad(g,C,_,Y).then(function(oe){if(!oe)return;z.fragLoadError=0;var G=z.state;if(z.fragContextChanged(g)){(G===v.FRAG_LOADING||G===v.BACKTRACKING||!z.fragCurrent&&G===v.PARSING)&&(z.fragmentTracker.removeFragment(g),z.state=v.IDLE);return}if("payload"in oe&&(z.log("Loaded fragment "+g.sn+" of level "+g.level),z.hls.trigger(P.Events.FRAG_LOADED,oe),z.state===v.BACKTRACKING)){z.fragmentTracker.backtrack(g,oe),z.resetFragmentLoading(g);return}z._handleFragmentLoadComplete(oe)}).catch(function(oe){z.warn(oe),z.resetFragmentLoading(g)})},o.flushMainBuffer=function(g,C,_){if(_===void 0&&(_=null),!(g-C))return;var z={startOffset:g,endOffset:C,type:_};this.fragLoadError=0,this.hls.trigger(P.Events.BUFFER_FLUSHING,z)},o._loadInitSegment=function(g){var C=this;this._doFragLoad(g).then(function(_){if(!_||C.fragContextChanged(g)||!C.levels)throw new Error("init load aborted");return _}).then(function(_){var z=C.hls,Y=_.payload,oe=g.decryptdata;if(Y&&Y.byteLength>0&&oe&&oe.key&&oe.iv&&oe.method==="AES-128"){var G=self.performance.now();return C.decrypter.webCryptoDecrypt(new Uint8Array(Y),oe.key.buffer,oe.iv.buffer).then(function(j){var se=self.performance.now();return z.trigger(P.Events.FRAG_DECRYPTED,{frag:g,payload:j,stats:{tstart:G,tdecrypt:se}}),_.payload=j,_})}return _}).then(function(_){var z=C.fragCurrent,Y=C.hls,oe=C.levels;if(!oe)throw new Error("init load aborted, missing levels");var G=oe[g.level].details;console.assert(G,"Level details are defined when init segment is loaded");var j=g.stats;C.state=v.IDLE,C.fragLoadError=0,g.data=new Uint8Array(_.payload),j.parsing.start=j.buffering.start=self.performance.now(),j.parsing.end=j.buffering.end=self.performance.now(),_.frag===z&&Y.trigger(P.Events.FRAG_BUFFERED,{stats:j,frag:z,part:null,id:g.type}),C.tick()}).catch(function(_){C.warn(_),C.resetFragmentLoading(g)})},o.fragContextChanged=function(g){var C=this.fragCurrent;return!g||!C||g.level!==C.level||g.sn!==C.sn||g.urlId!==C.urlId},o.fragBufferedComplete=function(g,C){var _=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+g.type+" sn: "+g.sn+(C?" part: "+C.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+g.level+" "+a.default.toString(W.BufferHelper.getBuffered(_))),this.state=v.IDLE,this.tick()},o._handleFragmentLoadComplete=function(g){var C=this.transmuxer;if(!C)return;var _=g.frag,z=g.part,Y=g.partsLoaded,oe=!Y||Y.length===0||Y.some(function(j){return!j}),G=new b.ChunkMetadata(_.level,_.sn,_.stats.chunkCount+1,0,z?z.index:-1,!oe);C.flush(G)},o._handleFragmentLoadProgress=function(g){},o._doFragLoad=function(g,C,_,z){var Y=this;if(_===void 0&&(_=null),!this.levels)throw new Error("frag load aborted, missing levels");if(_=Math.max(g.start,_||0),this.config.lowLatencyMode&&C){var oe=C.partList;if(oe&&z){_>g.end&&C.fragmentHint&&(g=C.fragmentHint);var G=this.getNextPart(oe,g,_);if(G>-1){var j=oe[G];return this.log("Loading part sn: "+g.sn+" p: "+j.index+" cc: "+g.cc+" of playlist ["+C.startSN+"-"+C.endSN+"] parts [0-"+G+"-"+(oe.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+g.level+", target: "+parseFloat(_.toFixed(3))),this.nextLoadPosition=j.start+j.duration,this.state=v.FRAG_LOADING,this.hls.trigger(P.Events.FRAG_LOADING,{frag:g,part:oe[G],targetBufferTime:_}),this.doFragPartsLoad(g,oe,G,z).catch(function(se){return Y.handleFragLoadError(se)})}else if(!g.url||this.loadedEndOfParts(oe,_))return Promise.resolve(null)}}return this.log("Loading fragment "+g.sn+" cc: "+g.cc+" "+(C?"of ["+C.startSN+"-"+C.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+g.level+", target: "+parseFloat(_.toFixed(3))),Object(H.isFiniteNumber)(g.sn)&&!this.bitrateTest&&(this.nextLoadPosition=g.start+g.duration),this.state=v.FRAG_LOADING,this.hls.trigger(P.Events.FRAG_LOADING,{frag:g,targetBufferTime:_}),this.fragmentLoader.load(g,z).catch(function(se){return Y.handleFragLoadError(se)})},o.doFragPartsLoad=function(g,C,_,z){var Y=this;return new Promise(function(oe,G){var j=[],se=function fe(Se){var ke=C[Se];Y.fragmentLoader.loadPart(g,ke,z).then(function(Je){j[ke.index]=Je;var _e=Je.part;Y.hls.trigger(P.Events.FRAG_LOADED,Je);var Qe=C[Se+1];if(Qe&&Qe.fragment===g)fe(Se+1);else return oe({frag:g,part:_e,partsLoaded:j})}).catch(G)};se(_)})},o.handleFragLoadError=function(g){var C=g.data;return C&&C.details===L.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(C.frag,C.part):this.hls.trigger(P.Events.ERROR,C),null},o._handleTransmuxerFlush=function(g){var C=this.getCurrentContext(g);if(!C||this.state!==v.PARSING){this.fragCurrent||(this.state=v.IDLE);return}var _=C.frag,z=C.part,Y=C.level,oe=self.performance.now();_.stats.parsing.end=oe,z&&(z.stats.parsing.end=oe),this.updateLevelTiming(_,z,Y,g.partial)},o.getCurrentContext=function(g){var C=this.levels,_=g.level,z=g.sn,Y=g.part;if(!C||!C[_])return this.warn("Levels object was unset while buffering fragment "+z+" of level "+_+". The current chunk will not be buffered."),null;var oe=C[_],G=Y>-1?Object(T.getPartWith)(oe,z,Y):null,j=G?G.fragment:Object(T.getFragmentWithSN)(oe,z,this.fragCurrent);return j?{frag:j,part:G,level:oe}:null},o.bufferFragmentData=function(g,C,_,z){if(!g||this.state!==v.PARSING)return;var Y=g.data1,oe=g.data2,G=Y;if(Y&&oe&&(G=Object(E.appendUint8Array)(Y,oe)),!G||!G.length)return;var j={type:g.type,frag:C,part:_,chunkMeta:z,parent:C.type,data:G};this.hls.trigger(P.Events.BUFFER_APPENDING,j),g.dropped&&g.independent&&!_&&this.flushBufferGap(C)},o.flushBufferGap=function(g){var C=this.media;if(!C)return;if(!W.BufferHelper.isBuffered(C,C.currentTime)){this.flushMainBuffer(0,g.start);return}var _=C.currentTime,z=W.BufferHelper.bufferInfo(C,_,0),Y=g.duration,oe=Math.min(this.config.maxFragLookUpTolerance*2,Y*.25),G=Math.max(Math.min(g.start-oe,z.end-oe),_+oe);g.start-G>oe&&this.flushMainBuffer(G,g.start)},o.getFwdBufferInfo=function(g,C){var _=this.config,z=this.getLoadPosition();if(!Object(H.isFiniteNumber)(z))return null;var Y=W.BufferHelper.bufferInfo(g,z,_.maxBufferHole);if(Y.len===0&&Y.nextStart!==void 0){var oe=this.fragmentTracker.getBufferedFrag(z,C);if(oe&&Y.nextStart<oe.end)return W.BufferHelper.bufferInfo(g,z,Math.max(Y.nextStart,_.maxBufferHole))}return Y},o.getMaxBufferLength=function(g){var C=this.config,_;return g?_=Math.max(8*C.maxBufferSize/g,C.maxBufferLength):_=C.maxBufferLength,Math.min(_,C.maxMaxBufferLength)},o.reduceMaxBufferLength=function(g){var C=this.config,_=g||C.maxBufferLength;return C.maxMaxBufferLength>=_?(C.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+C.maxMaxBufferLength+"s"),!0):!1},o.getNextFragment=function(g,C){var _,z,Y=C.fragments,oe=Y.length;if(!oe)return null;var G=this.config,j=Y[0].start,se;if(C.live){var fe=G.initialLiveManifestSize;if(oe<fe)return this.warn("Not enough fragments to start playback (have: "+oe+", need: "+fe+")"),null;!C.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(se=this.getInitialLiveFragment(C,Y),this.startPosition=se?this.hls.liveSyncPosition||se.start:g)}else g<=j&&(se=Y[0]);if(!se){var Se=G.lowLatencyMode?C.partEnd:C.fragmentEnd;se=this.getFragmentAtPosition(g,Se,C)}return(_=se)!==null&&_!==void 0&&_.initSegment&&!((z=se)!==null&&z!==void 0&&z.initSegment.data)&&!this.bitrateTest&&(se=se.initSegment),se},o.getNextPart=function(g,C,_){for(var z=-1,Y=!1,oe=!0,G=0,j=g.length;G<j;G++){var se=g[G];if(oe=oe&&!se.independent,z>-1&&_<se.start)break;var fe=se.loaded;!fe&&(Y||se.independent||oe)&&se.fragment===C&&(z=G),Y=fe}return z},o.loadedEndOfParts=function(g,C){var _=g[g.length-1];return _&&C>_.start&&_.loaded},o.getInitialLiveFragment=function(g,C){var _=this.fragPrevious,z=null;if(_){if(g.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+_.programDateTime),z=Object(w.findFragmentByPDT)(C,_.endProgramDateTime,this.config.maxFragLookUpTolerance)),!z){var Y=_.sn+1;if(Y>=g.startSN&&Y<=g.endSN){var oe=C[Y-g.startSN];_.cc===oe.cc&&(z=oe,this.log("Live playlist, switching playlist, load frag with next SN: "+z.sn))}z||(z=Object(w.findFragWithCC)(C,_.cc),z&&this.log("Live playlist, switching playlist, load frag with same CC: "+z.sn))}}else{var G=this.hls.liveSyncPosition;G!==null&&(z=this.getFragmentAtPosition(G,this.bitrateTest?g.fragmentEnd:g.edge,g))}return z},o.getFragmentAtPosition=function(g,C,_){var z=this.config,Y=this.fragPrevious,oe=_.fragments,G=_.endSN,j=_.fragmentHint,se=z.maxFragLookUpTolerance,fe=!!(z.lowLatencyMode&&_.partList&&j);fe&&j&&!this.bitrateTest&&(oe=oe.concat(j),G=j.sn);var Se;if(g<C){var ke=g>C-se?0:se;Se=Object(w.findFragmentByPTS)(Y,oe,g,ke)}else Se=oe[oe.length-1];if(Se){var Je=Se.sn-_.startSN,_e=Y&&Se.level===Y.level,Qe=oe[Je+1],Ue=this.fragmentTracker.getState(Se);if(Ue===k.FragmentState.BACKTRACKED){Se=null;for(var Fe=Je;oe[Fe]&&this.fragmentTracker.getState(oe[Fe])===k.FragmentState.BACKTRACKED;)Y?Se=oe[Fe--]:Se=oe[--Fe];Se||(Se=Qe)}else Y&&Se.sn===Y.sn&&!fe&&(_e&&(Se.sn<G&&this.fragmentTracker.getState(Qe)!==k.FragmentState.OK?(this.log("SN "+Se.sn+" just loaded, load next one: "+Qe.sn),Se=Qe):Se=null))}return Se},o.synchronizeToLiveEdge=function(g){var C=this.config,_=this.media;if(!_)return;var z=this.hls.liveSyncPosition,Y=_.currentTime,oe=g.fragments[0].start,G=g.edge,j=Y>=oe-C.maxFragLookUpTolerance&&Y<=G;if(z!==null&&_.duration>z&&(Y<z||!j)){var se=C.liveMaxLatencyDuration!==void 0?C.liveMaxLatencyDuration:C.liveMaxLatencyDurationCount*g.targetduration;(!j&&_.readyState<4||Y<G-se)&&(this.loadedmetadata||(this.nextLoadPosition=z),_.readyState&&(this.warn("Playback: "+Y.toFixed(3)+" is located too far from the end of live sliding playlist: "+G+", reset currentTime to : "+z.toFixed(3)),_.currentTime=z))}},o.alignPlaylists=function(g,C){var _=this.levels,z=this.levelLastLoaded,Y=this.fragPrevious,oe=z!==null?_[z]:null,G=g.fragments.length;if(!G)return this.warn("No fragments in live playlist"),0;var j=g.fragments[0].start,se=!C,fe=g.alignedSliding&&Object(H.isFiniteNumber)(j);if(se||!fe&&!j){Object(I.alignStream)(Y,oe,g);var Se=g.fragments[0].start;return this.log("Live playlist sliding: "+Se.toFixed(2)+" start-sn: "+(C?C.startSN:"na")+"->"+g.startSN+" prev-sn: "+(Y?Y.sn:"na")+" fragments: "+G),Se}return j},o.waitForCdnTuneIn=function(g){var C=3;return g.live&&g.canBlockReload&&g.tuneInGoal>Math.max(g.partHoldBack,g.partTarget*C)},o.setStartPosition=function(g,C){var _=this.startPosition;if(_<C&&(_=-1),_===-1||this.lastCurrentTime===-1){var z=g.startTimeOffset;Object(H.isFiniteNumber)(z)?(_=C+z,z<0&&(_+=g.totalduration),_=Math.min(Math.max(C,_),C+g.totalduration),this.log("Start time offset "+z+" found in playlist, adjust startPosition to "+_),this.startPosition=_):g.live?_=this.hls.liveSyncPosition||C:this.startPosition=_=0,this.lastCurrentTime=_}this.nextLoadPosition=_},o.getLoadPosition=function(){var g=this.media,C=0;return this.loadedmetadata&&g?C=g.currentTime:this.nextLoadPosition&&(C=this.nextLoadPosition),C},o.handleFragLoadAborted=function(g,C){this.transmuxer&&g.sn!=="initSegment"&&g.stats.aborted&&(this.warn("Fragment "+g.sn+(C?" part"+C.index:"")+" of level "+g.level+" was aborted"),this.resetFragmentLoading(g))},o.resetFragmentLoading=function(g){(!this.fragCurrent||!this.fragContextChanged(g))&&(this.state=v.IDLE)},o.onFragmentOrKeyLoadError=function(g,C){if(C.fatal)return;var _=C.frag;if(!_||_.type!==g)return;var z=this.fragCurrent;console.assert(z&&_.sn===z.sn&&_.level===z.level&&_.urlId===z.urlId,"Frag load error must match current frag to retry");var Y=this.config;if(this.fragLoadError+1<=Y.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(_.level))return;var oe=Math.min(Math.pow(2,this.fragLoadError)*Y.fragLoadingRetryDelay,Y.fragLoadingMaxRetryTimeout);this.warn("Fragment "+_.sn+" of "+g+" "+_.level+" failed to load, retrying in "+oe+"ms"),this.retryDate=self.performance.now()+oe,this.fragLoadError++,this.state=v.FRAG_LOADING_WAITING_RETRY}else C.levelRetry?(g===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=v.IDLE):(U.logger.error(C.details+" reaches max retry, redispatch as fatal ..."),C.fatal=!0,this.hls.stopLoad(),this.state=v.ERROR)},o.afterBufferFlushed=function(g,C,_){if(!g)return;var z=W.BufferHelper.getBuffered(g);this.fragmentTracker.detectEvictedFragments(C,z,_),this.state===v.ENDED&&this.resetLoadingState()},o.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=v.IDLE},o.resetLiveStartWhenNotLoaded=function(g){if(!this.loadedmetadata){this.startFragRequested=!1;var C=this.levels?this.levels[g].details:null;if(C!=null&&C.live)return this.startPosition=-1,this.setStartPosition(C,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},o.updateLevelTiming=function(g,C,_,z){var Y=this,oe=_.details;console.assert(!!oe,"level.details must be defined");var G=Object.keys(g.elementaryStreams).reduce(function(j,se){var fe=g.elementaryStreams[se];if(fe){var Se=fe.endPTS-fe.startPTS;if(Se<=0)return Y.warn("Could not parse fragment "+g.sn+" "+se+" duration reliably ("+Se+") resetting transmuxer to fallback to playlist timing"),Y.resetTransmuxer(),j||!1;var ke=z?0:Object(T.updateFragPTSDTS)(oe,g,fe.startPTS,fe.endPTS,fe.startDTS,fe.endDTS);return Y.hls.trigger(P.Events.LEVEL_PTS_UPDATED,{details:oe,level:_,drift:ke,type:se,frag:g,start:fe.startPTS,end:fe.endPTS}),!0}return j},!1);G?(this.state=v.PARSED,this.hls.trigger(P.Events.FRAG_PARSED,{frag:g,part:C})):this.resetLoadingState()},o.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},m(c,[{key:"state",get:function(){return this._state},set:function(g){var C=this._state;C!==g&&(this._state=g,this.log(C+"->"+g))}}]),c}(A.default)},"./src/controller/buffer-controller.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return w});var H=O("./src/polyfills/number.ts"),A=O("./src/events.ts"),k=O("./src/utils/logger.ts"),W=O("./src/errors.ts"),U=O("./src/utils/buffer-helper.ts"),P=O("./src/utils/mediasource-helper.ts"),L=O("./src/loader/fragment.ts"),b=O("./src/controller/buffer-operation-queue.ts"),E=Object(P.getMediaSource)(),I=/([ha]vc.)(?:\.[^.,]+)+/,w=function(){function T(u){var a=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var l=a.hls,s=a.media,m=a.mediaSource;k.logger.log("[buffer-controller]: Media source opened"),s&&(a.updateMediaElementDuration(),l.trigger(A.Events.MEDIA_ATTACHED,{media:s})),m&&m.removeEventListener("sourceopen",a._onMediaSourceOpen),a.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=u,this._initSourceBuffer(),this.registerListeners()}var y=T.prototype;return y.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},y.destroy=function(){this.unregisterListeners(),this.details=null},y.registerListeners=function(){var a=this.hls;a.on(A.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.on(A.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(A.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(A.Events.BUFFER_RESET,this.onBufferReset,this),a.on(A.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.on(A.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.on(A.Events.BUFFER_EOS,this.onBufferEos,this),a.on(A.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.on(A.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.on(A.Events.FRAG_PARSED,this.onFragParsed,this),a.on(A.Events.FRAG_CHANGED,this.onFragChanged,this)},y.unregisterListeners=function(){var a=this.hls;a.off(A.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(A.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(A.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(A.Events.BUFFER_RESET,this.onBufferReset,this),a.off(A.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.off(A.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.off(A.Events.BUFFER_EOS,this.onBufferEos,this),a.off(A.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.off(A.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.off(A.Events.FRAG_PARSED,this.onFragParsed,this),a.off(A.Events.FRAG_CHANGED,this.onFragChanged,this)},y._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new b.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},y.onManifestParsed=function(a,l){var s=2;(l.audio&&!l.video||!l.altAudio)&&(s=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=s,this.details=null,k.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},y.onMediaAttaching=function(a,l){var s=this.media=l.media;if(s&&E){var m=this.mediaSource=new E;m.addEventListener("sourceopen",this._onMediaSourceOpen),m.addEventListener("sourceended",this._onMediaSourceEnded),m.addEventListener("sourceclose",this._onMediaSourceClose),s.src=self.URL.createObjectURL(m),this._objectUrl=s.src}},y.onMediaDetaching=function(){var a=this.media,l=this.mediaSource,s=this._objectUrl;if(l){if(k.logger.log("[buffer-controller]: media source detaching"),l.readyState==="open")try{l.endOfStream()}catch(m){k.logger.warn("[buffer-controller]: onMediaDetaching: "+m.message+" while calling endOfStream")}this.onBufferReset(),l.removeEventListener("sourceopen",this._onMediaSourceOpen),l.removeEventListener("sourceended",this._onMediaSourceEnded),l.removeEventListener("sourceclose",this._onMediaSourceClose),a&&(s&&self.URL.revokeObjectURL(s),a.src===s?(a.removeAttribute("src"),a.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(A.Events.MEDIA_DETACHED,void 0)},y.onBufferReset=function(){var a=this;this.getSourceBufferTypes().forEach(function(l){var s=a.sourceBuffer[l];try{s&&(a.removeBufferListeners(l),a.mediaSource&&a.mediaSource.removeSourceBuffer(s),a.sourceBuffer[l]=void 0)}catch(m){k.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",m)}}),this._initSourceBuffer()},y.onBufferCodecs=function(a,l){var s=this,m=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(d){if(m){var f=s.tracks[d];if(f&&typeof f.buffer.changeType=="function"){var D=l[d],v=D.codec,h=D.levelCodec,p=D.container,c=(f.levelCodec||f.codec).replace(I,"$1"),o=(h||v).replace(I,"$1");if(c!==o){var x=p+";codecs="+(h||v);s.appendChangeType(d,x)}}}else s.pendingTracks[d]=l[d]}),m)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},y.appendChangeType=function(a,l){var s=this,m=this.operationQueue,d={execute:function(){var D=s.sourceBuffer[a];D&&(k.logger.log("[buffer-controller]: changing "+a+" sourceBuffer type to "+l),D.changeType(l)),m.shiftAndExecuteNext(a)},onStart:function(){},onComplete:function(){},onError:function(D){k.logger.warn("[buffer-controller]: Failed to change "+a+" SourceBuffer type",D)}};m.append(d,a)},y.onBufferAppending=function(a,l){var s=this,m=this.hls,d=this.operationQueue,f=this.tracks,D=l.data,v=l.type,h=l.frag,p=l.part,c=l.chunkMeta,o=c.buffering[v],x=self.performance.now();o.start=x;var g=h.stats.buffering,C=p?p.stats.buffering:null;g.start===0&&(g.start=x),C&&C.start===0&&(C.start=x);var _=f.audio,z=v==="audio"&&c.id===1&&(_==null?void 0:_.container)==="audio/mpeg",Y={execute:function(){if(o.executeStart=self.performance.now(),z){var G=s.sourceBuffer[v];if(G){var j=h.start-G.timestampOffset;Math.abs(j)>=.1&&(k.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+h.start+" (delta: "+j+") sn: "+h.sn+")"),G.timestampOffset=h.start)}}s.appendExecutor(D,v)},onStart:function(){},onComplete:function(){var G=self.performance.now();o.executeEnd=o.end=G,g.first===0&&(g.first=G),C&&C.first===0&&(C.first=G);var j=s.sourceBuffer,se={};for(var fe in j)se[fe]=U.BufferHelper.getBuffered(j[fe]);s.appendError=0,s.hls.trigger(A.Events.BUFFER_APPENDED,{type:v,frag:h,part:p,chunkMeta:c,parent:h.type,timeRanges:se})},onError:function(G){k.logger.error("[buffer-controller]: Error encountered while trying to append to the "+v+" SourceBuffer",G);var j={type:W.ErrorTypes.MEDIA_ERROR,parent:h.type,details:W.ErrorDetails.BUFFER_APPEND_ERROR,err:G,fatal:!1};G.code===DOMException.QUOTA_EXCEEDED_ERR?j.details=W.ErrorDetails.BUFFER_FULL_ERROR:(s.appendError++,j.details=W.ErrorDetails.BUFFER_APPEND_ERROR,s.appendError>m.config.appendErrorMaxRetry&&(k.logger.error("[buffer-controller]: Failed "+m.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),j.fatal=!0)),m.trigger(A.Events.ERROR,j)}};d.append(Y,v)},y.onBufferFlushing=function(a,l){var s=this,m=this.operationQueue,d=function(D){return{execute:s.removeExecutor.bind(s,D,l.startOffset,l.endOffset),onStart:function(){},onComplete:function(){s.hls.trigger(A.Events.BUFFER_FLUSHED,{type:D})},onError:function(h){k.logger.warn("[buffer-controller]: Failed to remove from "+D+" SourceBuffer",h)}}};l.type?m.append(d(l.type),l.type):this.getSourceBufferTypes().forEach(function(f){m.append(d(f),f)})},y.onFragParsed=function(a,l){var s=this,m=l.frag,d=l.part,f=[],D=d?d.elementaryStreams:m.elementaryStreams;D[L.ElementaryStreamTypes.AUDIOVIDEO]?f.push("audiovideo"):(D[L.ElementaryStreamTypes.AUDIO]&&f.push("audio"),D[L.ElementaryStreamTypes.VIDEO]&&f.push("video"));var v=function(){var p=self.performance.now();m.stats.buffering.end=p,d&&(d.stats.buffering.end=p);var c=d?d.stats:m.stats;s.hls.trigger(A.Events.FRAG_BUFFERED,{frag:m,part:d,stats:c,id:m.type})};f.length===0&&k.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+m.type+" level: "+m.level+" sn: "+m.sn),this.blockBuffers(v,f)},y.onFragChanged=function(a,l){this.flushBackBuffer()},y.onBufferEos=function(a,l){var s=this,m=this.getSourceBufferTypes().reduce(function(d,f){var D=s.sourceBuffer[f];return(!l.type||l.type===f)&&(D&&!D.ended&&(D.ended=!0,k.logger.log("[buffer-controller]: "+f+" sourceBuffer now EOS"))),d&&!!(!D||D.ended)},!0);m&&this.blockBuffers(function(){var d=s.mediaSource;if(!d||d.readyState!=="open")return;d.endOfStream()})},y.onLevelUpdated=function(a,l){var s=l.details;if(!s.fragments.length)return;this.details=s,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},y.flushBackBuffer=function(){var a=this.hls,l=this.details,s=this.media,m=this.sourceBuffer;if(!s||l===null)return;var d=this.getSourceBufferTypes();if(!d.length)return;var f=l.live&&a.config.liveBackBufferLength!==null?a.config.liveBackBufferLength:a.config.backBufferLength;if(!Object(H.isFiniteNumber)(f)||f<0)return;var D=s.currentTime,v=l.levelTargetDuration,h=Math.max(f,v),p=Math.floor(D/v)*v-h;d.forEach(function(c){var o=m[c];if(o){var x=U.BufferHelper.getBuffered(o);x.length>0&&p>x.start(0)&&(a.trigger(A.Events.BACK_BUFFER_REACHED,{bufferEnd:p}),l.live&&a.trigger(A.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:p}),a.trigger(A.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:p,type:c}))}})},y.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var a=this.details,l=this.hls,s=this.media,m=this.mediaSource,d=a.fragments[0].start+a.totalduration,f=s.duration,D=Object(H.isFiniteNumber)(m.duration)?m.duration:0;a.live&&l.config.liveDurationInfinity?(k.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),m.duration=Infinity,this.updateSeekableRange(a)):(d>D&&d>f||!Object(H.isFiniteNumber)(f))&&(k.logger.log("[buffer-controller]: Updating Media Source duration to "+d.toFixed(3)),m.duration=d)},y.updateSeekableRange=function(a){var l=this.mediaSource,s=a.fragments,m=s.length;if(m&&a.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var d=Math.max(0,s[0].start),f=Math.max(d,d+a.totalduration);l.setLiveSeekableRange(d,f)}},y.checkPendingTracks=function(){var a=this.bufferCodecEventsExpected,l=this.operationQueue,s=this.pendingTracks,m=Object.keys(s).length;if(m&&!a||m===2){this.createSourceBuffers(s),this.pendingTracks={};var d=this.getSourceBufferTypes();if(d.length===0){this.hls.trigger(A.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}d.forEach(function(f){l.executeNext(f)})}},y.createSourceBuffers=function(a){var l=this.sourceBuffer,s=this.mediaSource;if(!s)throw Error("createSourceBuffers called when mediaSource was null");var m=0;for(var d in a)if(!l[d]){var f=a[d];if(!f)throw Error("source buffer exists for track "+d+", however track does not");var D=f.levelCodec||f.codec,v=f.container+";codecs="+D;k.logger.log("[buffer-controller]: creating sourceBuffer("+v+")");try{var h=l[d]=s.addSourceBuffer(v),p=d;this.addBufferListener(p,"updatestart",this._onSBUpdateStart),this.addBufferListener(p,"updateend",this._onSBUpdateEnd),this.addBufferListener(p,"error",this._onSBUpdateError),this.tracks[d]={buffer:h,codec:D,container:f.container,levelCodec:f.levelCodec,id:f.id},m++}catch(c){k.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+c.message),this.hls.trigger(A.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:c,mimeType:v})}}m&&this.hls.trigger(A.Events.BUFFER_CREATED,{tracks:this.tracks})},y._onSBUpdateStart=function(a){var l=this.operationQueue,s=l.current(a);s.onStart()},y._onSBUpdateEnd=function(a){var l=this.operationQueue,s=l.current(a);s.onComplete(),l.shiftAndExecuteNext(a)},y._onSBUpdateError=function(a,l){k.logger.error("[buffer-controller]: "+a+" SourceBuffer error",l),this.hls.trigger(A.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var s=this.operationQueue.current(a);s&&s.onError(l)},y.removeExecutor=function(a,l,s){var m=this.media,d=this.mediaSource,f=this.operationQueue,D=this.sourceBuffer,v=D[a];if(!m||!d||!v){k.logger.warn("[buffer-controller]: Attempting to remove from the "+a+" SourceBuffer, but it does not exist"),f.shiftAndExecuteNext(a);return}var h=Object(H.isFiniteNumber)(m.duration)?m.duration:Infinity,p=Object(H.isFiniteNumber)(d.duration)?d.duration:Infinity,c=Math.max(0,l),o=Math.min(s,h,p);o>c?(k.logger.log("[buffer-controller]: Removing ["+c+","+o+"] from the "+a+" SourceBuffer"),console.assert(!v.updating,a+" sourceBuffer must not be updating"),v.remove(c,o)):f.shiftAndExecuteNext(a)},y.appendExecutor=function(a,l){var s=this.operationQueue,m=this.sourceBuffer,d=m[l];if(!d){k.logger.warn("[buffer-controller]: Attempting to append to the "+l+" SourceBuffer, but it does not exist"),s.shiftAndExecuteNext(l);return}d.ended=!1,console.assert(!d.updating,l+" sourceBuffer must not be updating"),d.appendBuffer(a)},y.blockBuffers=function(a,l){var s=this;if(l===void 0&&(l=this.getSourceBufferTypes()),!l.length){k.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(a);return}var m=this.operationQueue,d=l.map(function(f){return m.appendBlocker(f)});Promise.all(d).then(function(){a(),l.forEach(function(f){var D=s.sourceBuffer[f];(!D||!D.updating)&&m.shiftAndExecuteNext(f)})})},y.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},y.addBufferListener=function(a,l,s){var m=this.sourceBuffer[a];if(!m)return;var d=s.bind(this,a);this.listeners[a].push({event:l,listener:d}),m.addEventListener(l,d)},y.removeBufferListeners=function(a){var l=this.sourceBuffer[a];if(!l)return;this.listeners[a].forEach(function(s){l.removeEventListener(s.event,s.listener)})},T}()},"./src/controller/buffer-operation-queue.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return A});var H=O("./src/utils/logger.ts"),A=function(){function k(U){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=U}var W=k.prototype;return W.append=function(P,L){var b=this.queues[L];b.push(P),b.length===1&&this.buffers[L]&&this.executeNext(L)},W.insertAbort=function(P,L){var b=this.queues[L];b.unshift(P),this.executeNext(L)},W.appendBlocker=function(P){var L,b=new Promise(function(I){L=I}),E={execute:L,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(E,P),b},W.executeNext=function(P){var L=this.buffers,b=this.queues,E=L[P],I=b[P];if(I.length){var w=I[0];try{w.execute()}catch(T){H.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),w.onError(T),(!E||!E.updating)&&(I.shift(),this.executeNext(P))}}},W.shiftAndExecuteNext=function(P){this.queues[P].shift(),this.executeNext(P)},W.current=function(P){return this.queues[P][0]},k}()},"./src/controller/cap-level-controller.ts":function(de,V,O){"use strict";O.r(V);var H=O("./src/events.ts");function A(U,P){for(var L=0;L<P.length;L++){var b=P[L];b.enumerable=b.enumerable||!1,b.configurable=!0,"value"in b&&(b.writable=!0),Object.defineProperty(U,b.key,b)}}function k(U,P,L){return P&&A(U.prototype,P),L&&A(U,L),U}var W=function(){function U(L){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=L,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var P=U.prototype;return P.setStreamController=function(b){this.streamController=b},P.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},P.registerListeners=function(){var b=this.hls;b.on(H.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),b.on(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),b.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),b.on(H.Events.BUFFER_CODECS,this.onBufferCodecs,this),b.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},P.unregisterListener=function(){var b=this.hls;b.off(H.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),b.off(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),b.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),b.off(H.Events.BUFFER_CODECS,this.onBufferCodecs,this),b.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},P.onFpsDropLevelCapping=function(b,E){U.isLevelAllowed(E.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(E.droppedLevel)},P.onMediaAttaching=function(b,E){this.media=E.media instanceof HTMLVideoElement?E.media:null},P.onManifestParsed=function(b,E){var I=this.hls;this.restrictedLevels=[],this.firstLevel=E.firstLevel,I.config.capLevelToPlayerSize&&E.video&&this.startCapping()},P.onBufferCodecs=function(b,E){var I=this.hls;I.config.capLevelToPlayerSize&&E.video&&this.startCapping()},P.onMediaDetaching=function(){this.stopCapping()},P.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var b=this.hls.levels;if(b.length){var E=this.hls;E.autoLevelCapping=this.getMaxLevel(b.length-1),E.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=E.autoLevelCapping}}},P.getMaxLevel=function(b){var E=this,I=this.hls.levels;if(!I.length)return-1;var w=I.filter(function(T,y){return U.isLevelAllowed(y,E.restrictedLevels)&&y<=b});return this.clientRect=null,U.getMaxLevelByMediaSize(w,this.mediaWidth,this.mediaHeight)},P.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()},P.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},P.getDimensions=function(){if(this.clientRect)return this.clientRect;var b=this.media,E={width:0,height:0};if(b){var I=b.getBoundingClientRect();E.width=I.width,E.height=I.height,!E.width&&!E.height&&(E.width=I.right-I.left||b.width||0,E.height=I.bottom-I.top||b.height||0)}return this.clientRect=E,E},U.isLevelAllowed=function(b,E){return E===void 0&&(E=[]),E.indexOf(b)===-1},U.getMaxLevelByMediaSize=function(b,E,I){if(!b||!b.length)return-1;for(var w=function(l,s){return s?l.width!==s.width||l.height!==s.height:!0},T=b.length-1,y=0;y<b.length;y+=1){var u=b[y];if((u.width>=E||u.height>=I)&&w(u,b[y+1])){T=y;break}}return T},k(U,[{key:"mediaWidth",get:function(){return this.getDimensions().width*U.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*U.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var b=1;try{b=self.devicePixelRatio}catch(E){}return b}}]),U}();V.default=W},"./src/controller/cmcd-controller.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return w});var H=O("./src/events.ts"),A=O("./src/types/cmcd.ts"),k=O("./src/utils/buffer-helper.ts"),W=O("./src/utils/logger.ts");function U(T,y){for(var u=0;u<y.length;u++){var a=y[u];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(T,a.key,a)}}function P(T,y,u){return y&&U(T.prototype,y),u&&U(T,u),T}function L(T,y){var u=typeof Symbol!="undefined"&&T[Symbol.iterator]||T["@@iterator"];if(u)return(u=u.call(T)).next.bind(u);if(Array.isArray(T)||(u=b(T))||y&&T&&typeof T.length=="number"){u&&(T=u);var a=0;return function(){return a>=T.length?{done:!0}:{done:!1,value:T[a++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function b(T,y){if(!T)return;if(typeof T=="string")return E(T,y);var u=Object.prototype.toString.call(T).slice(8,-1);if(u==="Object"&&T.constructor&&(u=T.constructor.name),u==="Map"||u==="Set")return Array.from(T);if(u==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(u))return E(T,y)}function E(T,y){(y==null||y>T.length)&&(y=T.length);for(var u=0,a=new Array(y);u<y;u++)a[u]=T[u];return a}function I(){return I=Object.assign||function(T){for(var y=1;y<arguments.length;y++){var u=arguments[y];for(var a in u)Object.prototype.hasOwnProperty.call(u,a)&&(T[a]=u[a])}return T},I.apply(this,arguments)}var w=function(){function T(u){var a=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){a.initialized&&(a.starved=!0),a.buffering=!0},this.onPlaying=function(){a.initialized||(a.initialized=!0),a.buffering=!1},this.applyPlaylistData=function(m){try{a.apply(m,{ot:A.CMCDObjectType.MANIFEST,su:!a.initialized})}catch(d){W.logger.warn("Could not generate manifest CMCD data.",d)}},this.applyFragmentData=function(m){try{var d=m.frag,f=a.hls.levels[d.level],D=a.getObjectType(d),v={d:d.duration*1e3,ot:D};(D===A.CMCDObjectType.VIDEO||D===A.CMCDObjectType.AUDIO||D==A.CMCDObjectType.MUXED)&&(v.br=f.bitrate/1e3,v.tb=a.getTopBandwidth(D),v.bl=a.getBufferLength(D)),a.apply(m,v)}catch(h){W.logger.warn("Could not generate segment CMCD data.",h)}},this.hls=u;var l=this.config=u.config,s=l.cmcd;s!=null&&(l.pLoader=this.createPlaylistLoader(),l.fLoader=this.createFragmentLoader(),this.sid=s.sessionId||T.uuid(),this.cid=s.contentId,this.useHeaders=s.useHeaders===!0,this.registerListeners())}var y=T.prototype;return y.registerListeners=function(){var a=this.hls;a.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(H.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.on(H.Events.BUFFER_CREATED,this.onBufferCreated,this)},y.unregisterListeners=function(){var a=this.hls;a.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(H.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.off(H.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},y.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},y.onMediaAttached=function(a,l){this.media=l.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},y.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},y.onBufferCreated=function(a,l){var s,m;this.audioBuffer=(s=l.tracks.audio)===null||s===void 0?void 0:s.buffer,this.videoBuffer=(m=l.tracks.video)===null||m===void 0?void 0:m.buffer},y.createData=function(){var a;return{v:A.CMCDVersion,sf:A.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(a=this.media)===null||a===void 0?void 0:a.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},y.apply=function(a,l){l===void 0&&(l={}),I(l,this.createData());var s=l.ot===A.CMCDObjectType.INIT||l.ot===A.CMCDObjectType.VIDEO||l.ot===A.CMCDObjectType.MUXED;if(this.starved&&s&&(l.bs=!0,l.su=!0,this.starved=!1),l.su==null&&(l.su=this.buffering),this.useHeaders){var m=T.toHeaders(l);if(!Object.keys(m).length)return;a.headers||(a.headers={}),I(a.headers,m)}else{var d=T.toQuery(l);if(!d)return;a.url=T.appendQueryToUri(a.url,d)}},y.getObjectType=function(a){var l=a.type;return l==="subtitle"?A.CMCDObjectType.TIMED_TEXT:a.sn==="initSegment"?A.CMCDObjectType.INIT:l==="audio"?A.CMCDObjectType.AUDIO:l==="main"?this.hls.audioTracks.length?A.CMCDObjectType.VIDEO:A.CMCDObjectType.MUXED:void 0},y.getTopBandwidth=function(a){for(var l=0,s=a===A.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,m=L(s),d;!(d=m()).done;){var f=d.value;f.bitrate>l&&(l=f.bitrate)}return l>0?l:NaN},y.getBufferLength=function(a){var l=this.hls.media,s=a===A.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!s||!l)return NaN;var m=k.BufferHelper.bufferInfo(s,l.currentTime,this.config.maxBufferHole);return m.len*1e3},y.createPlaylistLoader=function(){var a=this.config.pLoader,l=this.applyPlaylistData,s=a||this.config.loader;return function(){function m(f){this.loader=void 0,this.loader=new s(f)}var d=m.prototype;return d.destroy=function(){this.loader.destroy()},d.abort=function(){this.loader.abort()},d.load=function(D,v,h){l(D),this.loader.load(D,v,h)},P(m,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),m}()},y.createFragmentLoader=function(){var a=this.config.fLoader,l=this.applyFragmentData,s=a||this.config.loader;return function(){function m(f){this.loader=void 0,this.loader=new s(f)}var d=m.prototype;return d.destroy=function(){this.loader.destroy()},d.abort=function(){this.loader.abort()},d.load=function(D,v,h){l(D),this.loader.load(D,v,h)},P(m,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),m}()},T.uuid=function(){var a=URL.createObjectURL(new Blob),l=a.toString();return URL.revokeObjectURL(a),l.substr(l.lastIndexOf("/")+1)},T.serialize=function(a){for(var l=[],s=function(z){return!Number.isNaN(z)&&z!=null&&z!==""&&z!==!1},m=function(z){return Math.round(z)},d=function(z){return m(z/100)*100},f=function(z){return encodeURIComponent(z)},D={br:m,d:m,bl:d,dl:d,mtp:d,nor:f,rtp:d,tb:m},v=Object.keys(a||{}).sort(),h=L(v),p;!(p=h()).done;){var c=p.value,o=a[c];if(!s(o))continue;if(c==="v"&&o===1)continue;if(c=="pr"&&o===1)continue;var x=D[c];x&&(o=x(o));var g=typeof o,C=void 0;c==="ot"||c==="sf"||c==="st"?C=c+"="+o:g==="boolean"?C=c:g==="number"?C=c+"="+o:C=c+"="+JSON.stringify(o),l.push(C)}return l.join(",")},T.toHeaders=function(a){for(var l=Object.keys(a),s={},m=["Object","Request","Session","Status"],d=[{},{},{},{}],f={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},D=0,v=l;D<v.length;D++){var h=v[D],p=f[h]!=null?f[h]:1;d[p][h]=a[h]}for(var c=0;c<d.length;c++){var o=T.serialize(d[c]);o&&(s["CMCD-"+m[c]]=o)}return s},T.toQuery=function(a){return"CMCD="+encodeURIComponent(T.serialize(a))},T.appendQueryToUri=function(a,l){if(!l)return a;var s=a.includes("?")?"&":"?";return""+a+s+l},T}()},"./src/controller/eme-controller.ts":function(de,V,O){"use strict";O.r(V);var H=O("./src/events.ts"),A=O("./src/errors.ts"),k=O("./src/utils/logger.ts"),W=O("./src/utils/mediakeys-helper.ts");function U(w,T){for(var y=0;y<T.length;y++){var u=T[y];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(w,u.key,u)}}function P(w,T,y){return T&&U(w.prototype,T),y&&U(w,y),w}var L=3,b=function(T,y,u){var a={audioCapabilities:[],videoCapabilities:[]};return T.forEach(function(l){a.audioCapabilities.push({contentType:'audio/mp4; codecs="'+l+'"',robustness:u.audioRobustness||""})}),y.forEach(function(l){a.videoCapabilities.push({contentType:'video/mp4; codecs="'+l+'"',robustness:u.videoRobustness||""})}),[a]},E=function(T,y,u,a){switch(T){case W.KeySystems.WIDEVINE:return b(y,u,a);default:throw new Error("Unknown key-system: "+T)}},I=function(){function w(y){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=y,this._config=y.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 T=w.prototype;return T.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},T._registerListeners=function(){this.hls.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(H.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this)},T._unregisterListeners=function(){this.hls.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(H.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this)},T.getLicenseServerUrl=function(u){switch(u){case W.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+u+'"')},T._attemptKeySystemAccess=function(u,a,l){var s=this,m=E(u,a,l,this._drmSystemOptions);k.logger.log("Requesting encrypted media key-system access");var d=this.requestMediaKeySystemAccess(u,m);this.mediaKeysPromise=d.then(function(f){return s._onMediaKeySystemAccessObtained(u,f)}),d.catch(function(f){k.logger.error('Failed to obtain key-system "'+u+'" access:',f)})},T._onMediaKeySystemAccessObtained=function(u,a){var l=this;k.logger.log('Access for key-system "'+u+'" obtained');var s={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:a,mediaKeySystemDomain:u};this._mediaKeysList.push(s);var m=Promise.resolve().then(function(){return a.createMediaKeys()}).then(function(d){return s.mediaKeys=d,k.logger.log('Media-keys created for key-system "'+u+'"'),l._onMediaKeysCreated(),d});return m.catch(function(d){k.logger.error("Failed to create media-keys:",d)}),m},T._onMediaKeysCreated=function(){var u=this;this._mediaKeysList.forEach(function(a){a.mediaKeysSession||(a.mediaKeysSession=a.mediaKeys.createSession(),u._onNewMediaKeySession(a.mediaKeysSession))})},T._onNewMediaKeySession=function(u){var a=this;k.logger.log("New key-system session "+u.sessionId),u.addEventListener("message",function(l){a._onKeySessionMessage(u,l.message)},!1)},T._onKeySessionMessage=function(u,a){k.logger.log("Got EME message event, creating license request"),this._requestLicense(a,function(l){k.logger.log("Received license data (length: "+(l&&l.byteLength)+"), updating key-session"),u.update(l)})},T.onMediaEncrypted=function(u){var a=this;if(k.logger.log('Media is encrypted using "'+u.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(H.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(m){if(!a._media)return;a._attemptSetMediaKeys(m),a._generateRequestWithPreferredKeySession(u.initDataType,u.initData)};this.mediaKeysPromise.then(l).catch(l)},T._attemptSetMediaKeys=function(u){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var a=this._mediaKeysList[0];if(!a||!a.mediaKeys){k.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(H.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}k.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(a.mediaKeys),this._hasSetMediaKeys=!0}},T._generateRequestWithPreferredKeySession=function(u,a){var l=this,s=this._mediaKeysList[0];if(!s){k.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(H.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(s.mediaKeysSessionInitialized){k.logger.warn("Key-Session already initialized but requested again");return}var m=s.mediaKeysSession;if(!m){k.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(H.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!a){k.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(H.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}k.logger.log('Generating key-session request for "'+u+'" init data type'),s.mediaKeysSessionInitialized=!0,m.generateRequest(u,a).then(function(){k.logger.debug("Key-session generation succeeded")}).catch(function(d){k.logger.error("Error generating key-session request:",d),l.hls.trigger(H.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},T._createLicenseXhr=function(u,a,l){var s=new XMLHttpRequest;s.responseType="arraybuffer",s.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,s,u,a,l);var m=this._licenseXhrSetup;if(m)try{m.call(this.hls,s,u),m=void 0}catch(d){k.logger.error(d)}try{s.readyState||s.open("POST",u,!0),m&&m.call(this.hls,s,u)}catch(d){throw new Error("issue setting up KeySystem license XHR "+d)}return s},T._onLicenseRequestReadyStageChange=function(u,a,l,s){switch(u.readyState){case 4:if(u.status===200){this._requestLicenseFailureCount=0,k.logger.log("License request succeeded");var m=u.response,d=this._licenseResponseCallback;if(d)try{m=d.call(this.hls,u,a)}catch(D){k.logger.error(D)}s(m)}else{if(k.logger.error("License Request XHR failed ("+a+"). Status: "+u.status+" ("+u.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>L){this.hls.trigger(H.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var f=L-this._requestLicenseFailureCount+1;k.logger.warn("Retrying license request, "+f+" attempts left"),this._requestLicense(l,s)}break}},T._generateLicenseRequestChallenge=function(u,a){switch(u.mediaKeySystemDomain){case W.KeySystems.WIDEVINE:return a}throw new Error("unsupported key-system: "+u.mediaKeySystemDomain)},T._requestLicense=function(u,a){k.logger.log("Requesting content license for key-system");var l=this._mediaKeysList[0];if(!l){k.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(H.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var s=this.getLicenseServerUrl(l.mediaKeySystemDomain),m=this._createLicenseXhr(s,u,a);k.logger.log("Sending license request to URL: "+s);var d=this._generateLicenseRequestChallenge(l,u);m.send(d)}catch(f){k.logger.error("Failure requesting DRM license: "+f),this.hls.trigger(H.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},T.onMediaAttached=function(u,a){if(!this._emeEnabled)return;var l=a.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},T.onMediaDetached=function(){var u=this._media,a=this._mediaKeysList;if(!u)return;u.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(a.map(function(l){if(l.mediaKeysSession)return l.mediaKeysSession.close().catch(function(){})})).then(function(){return u.setMediaKeys(null)}).catch(function(){})},T.onManifestParsed=function(u,a){if(!this._emeEnabled)return;var l=a.levels.map(function(m){return m.audioCodec}).filter(function(m){return!!m}),s=a.levels.map(function(m){return m.videoCodec}).filter(function(m){return!!m});this._attemptKeySystemAccess(W.KeySystems.WIDEVINE,l,s)},P(w,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),w}();V.default=I},"./src/controller/fps-controller.ts":function(de,V,O){"use strict";O.r(V);var H=O("./src/events.ts"),A=O("./src/utils/logger.ts"),k=function(){function W(P){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=P,this.registerListeners()}var U=W.prototype;return U.setStreamController=function(L){this.streamController=L},U.registerListeners=function(){this.hls.on(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},U.unregisterListeners=function(){this.hls.off(H.Events.MEDIA_ATTACHING,this.onMediaAttaching)},U.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},U.onMediaAttaching=function(L,b){var E=this.hls.config;if(E.capLevelOnFPSDrop){var I=b.media instanceof self.HTMLVideoElement?b.media:null;this.media=I,I&&typeof I.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),E.fpsDroppedMonitoringPeriod)}},U.checkFPS=function(L,b,E){var I=performance.now();if(b){if(this.lastTime){var w=I-this.lastTime,T=E-this.lastDroppedFrames,y=b-this.lastDecodedFrames,u=1e3*T/w,a=this.hls;if(a.trigger(H.Events.FPS_DROP,{currentDropped:T,currentDecoded:y,totalDroppedFrames:E}),u>0&&T>a.config.fpsDroppedMonitoringThreshold*y){var l=a.currentLevel;A.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(a.autoLevelCapping===-1||a.autoLevelCapping>=l)&&(l=l-1,a.trigger(H.Events.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:a.currentLevel}),a.autoLevelCapping=l,this.streamController.nextLevelSwitch())}}this.lastTime=I,this.lastDroppedFrames=E,this.lastDecodedFrames=b}},U.checkFPSInterval=function(){var L=this.media;if(L)if(this.isVideoPlaybackQualityAvailable){var b=L.getVideoPlaybackQuality();this.checkFPS(L,b.totalVideoFrames,b.droppedVideoFrames)}else this.checkFPS(L,L.webkitDecodedFrameCount,L.webkitDroppedFrameCount)},W}();V.default=k},"./src/controller/fragment-finders.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"findFragmentByPDT",function(){return k}),O.d(V,"findFragmentByPTS",function(){return W}),O.d(V,"fragmentWithinToleranceTest",function(){return U}),O.d(V,"pdtWithinToleranceTest",function(){return P}),O.d(V,"findFragWithCC",function(){return L});var H=O("./src/polyfills/number.ts"),A=O("./src/utils/binary-search.ts");function k(b,E,I){if(E===null||!Array.isArray(b)||!b.length||!Object(H.isFiniteNumber)(E))return null;var w=b[0].programDateTime;if(E<(w||0))return null;var T=b[b.length-1].endProgramDateTime;if(E>=(T||0))return null;I=I||0;for(var y=0;y<b.length;++y){var u=b[y];if(P(E,I,u))return u}return null}function W(b,E,I,w){I===void 0&&(I=0),w===void 0&&(w=0);var T=null;if(b?T=E[b.sn-E[0].sn+1]||null:I===0&&E[0].start===0&&(T=E[0]),T&&U(I,w,T)===0)return T;var y=A.default.search(E,U.bind(null,I,w));return y||T}function U(b,E,I){b===void 0&&(b=0),E===void 0&&(E=0);var w=Math.min(E,I.duration+(I.deltaPTS?I.deltaPTS:0));return I.start+I.duration-w<=b?1:I.start-w>b&&I.start?-1:0}function P(b,E,I){var w=Math.min(E,I.duration+(I.deltaPTS?I.deltaPTS:0))*1e3,T=I.endProgramDateTime||0;return T-w>b}function L(b,E){return A.default.search(b,function(I){return I.cc<E?1:I.cc>E?-1:0})}},"./src/controller/fragment-tracker.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"FragmentState",function(){return k}),O.d(V,"FragmentTracker",function(){return W});var H=O("./src/events.ts"),A=O("./src/types/loader.ts"),k;(function(L){L.NOT_LOADED="NOT_LOADED",L.BACKTRACKED="BACKTRACKED",L.APPENDING="APPENDING",L.PARTIAL="PARTIAL",L.OK="OK"})(k||(k={}));var W=function(){function L(E){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=E,this._registerListeners()}var b=L.prototype;return b._registerListeners=function(){var I=this.hls;I.on(H.Events.BUFFER_APPENDED,this.onBufferAppended,this),I.on(H.Events.FRAG_BUFFERED,this.onFragBuffered,this),I.on(H.Events.FRAG_LOADED,this.onFragLoaded,this)},b._unregisterListeners=function(){var I=this.hls;I.off(H.Events.BUFFER_APPENDED,this.onBufferAppended,this),I.off(H.Events.FRAG_BUFFERED,this.onFragBuffered,this),I.off(H.Events.FRAG_LOADED,this.onFragLoaded,this)},b.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},b.getAppendedFrag=function(I,w){if(w===A.PlaylistLevelType.MAIN){var T=this.activeFragment,y=this.activeParts;if(!T)return null;if(y)for(var u=y.length;u--;){var a=y[u],l=a?a.end:T.appendedPTS;if(a.start<=I&&l!==void 0&&I<=l)return u>9&&(this.activeParts=y.slice(u-9)),a}else if(T.start<=I&&T.appendedPTS!==void 0&&I<=T.appendedPTS)return T}return this.getBufferedFrag(I,w)},b.getBufferedFrag=function(I,w){for(var T=this.fragments,y=Object.keys(T),u=y.length;u--;){var a=T[y[u]];if((a==null?void 0:a.body.type)===w&&a.buffered){var l=a.body;if(l.start<=I&&I<=l.end)return l}}return null},b.detectEvictedFragments=function(I,w,T){var y=this;Object.keys(this.fragments).forEach(function(u){var a=y.fragments[u];if(!a)return;if(!a.buffered){a.body.type===T&&y.removeFragment(a.body);return}var l=a.range[I];if(!l)return;l.time.some(function(s){var m=!y.isTimeBuffered(s.startPTS,s.endPTS,w);return m&&y.removeFragment(a.body),m})})},b.detectPartialFragments=function(I){var w=this,T=this.timeRanges,y=I.frag,u=I.part;if(!T||y.sn==="initSegment")return;var a=P(y),l=this.fragments[a];if(!l)return;Object.keys(T).forEach(function(s){var m=y.elementaryStreams[s];if(!m)return;var d=T[s],f=u!==null||m.partial===!0;l.range[s]=w.getBufferedTimes(y,u,f,d)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},b.fragBuffered=function(I){var w=P(I),T=this.fragments[w];T&&(T.backtrack=T.loaded=null,T.buffered=!0)},b.getBufferedTimes=function(I,w,T,y){for(var u={time:[],partial:T},a=w?w.start:I.start,l=w?w.end:I.end,s=I.minEndPTS||l,m=I.maxStartPTS||a,d=0;d<y.length;d++){var f=y.start(d)-this.bufferPadding,D=y.end(d)+this.bufferPadding;if(m>=f&&s<=D){u.time.push({startPTS:Math.max(a,y.start(d)),endPTS:Math.min(l,y.end(d))});break}else if(a<D&&l>f)u.partial=!0,u.time.push({startPTS:Math.max(a,y.start(d)),endPTS:Math.min(l,y.end(d))});else if(l<=f)break}return u},b.getPartialFragment=function(I){var w=null,T,y,u,a=0,l=this.bufferPadding,s=this.fragments;return Object.keys(s).forEach(function(m){var d=s[m];if(!d)return;U(d)&&(y=d.body.start-l,u=d.body.end+l,I>=y&&I<=u&&(T=Math.min(I-y,u-I),a<=T&&(w=d.body,a=T)))}),w},b.getState=function(I){var w=P(I),T=this.fragments[w];return T?T.buffered?U(T)?k.PARTIAL:k.OK:T.backtrack?k.BACKTRACKED:k.APPENDING:k.NOT_LOADED},b.backtrack=function(I,w){var T=P(I),y=this.fragments[T];if(!y||y.backtrack)return null;var u=y.backtrack=w||y.loaded;return y.loaded=null,u},b.getBacktrackData=function(I){var w=P(I),T=this.fragments[w];if(T){var y,u=T.backtrack;if(u!=null&&(y=u.payload)!==null&&y!==void 0&&y.byteLength)return u;this.removeFragment(I)}return null},b.isTimeBuffered=function(I,w,T){for(var y,u,a=0;a<T.length;a++){if(y=T.start(a)-this.bufferPadding,u=T.end(a)+this.bufferPadding,I>=y&&w<=u)return!0;if(w<=y)return!1}return!1},b.onFragLoaded=function(I,w){var T=w.frag,y=w.part;if(T.sn==="initSegment"||T.bitrateTest||y)return;var u=P(T);this.fragments[u]={body:T,loaded:w,backtrack:null,buffered:!1,range:Object.create(null)}},b.onBufferAppended=function(I,w){var T=this,y=w.frag,u=w.part,a=w.timeRanges;if(y.type===A.PlaylistLevelType.MAIN)if(this.activeFragment=y,u){var l=this.activeParts;l||(this.activeParts=l=[]),l.push(u)}else this.activeParts=null;this.timeRanges=a,Object.keys(a).forEach(function(s){var m=a[s];if(T.detectEvictedFragments(s,m),!u)for(var d=0;d<m.length;d++)y.appendedPTS=Math.max(m.end(d),y.appendedPTS||0)})},b.onFragBuffered=function(I,w){this.detectPartialFragments(w)},b.hasFragment=function(I){var w=P(I);return!!this.fragments[w]},b.removeFragmentsInRange=function(I,w,T){var y=this;Object.keys(this.fragments).forEach(function(u){var a=y.fragments[u];if(!a)return;if(a.buffered){var l=a.body;l.type===T&&l.start<w&&l.end>I&&y.removeFragment(l)}})},b.removeFragment=function(I){var w=P(I);I.stats.loaded=0,I.clearElementaryStreamInfo(),delete this.fragments[w]},b.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},L}();function U(L){var b,E;return L.buffered&&(((b=L.range.video)===null||b===void 0?void 0:b.partial)||((E=L.range.audio)===null||E===void 0?void 0:E.partial))}function P(L){return L.type+"_"+L.level+"_"+L.urlId+"_"+L.sn}},"./src/controller/gap-controller.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"STALL_MINIMUM_DURATION_MS",function(){return U}),O.d(V,"MAX_START_GAP_JUMP",function(){return P}),O.d(V,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return L}),O.d(V,"SKIP_BUFFER_RANGE_START",function(){return b}),O.d(V,"default",function(){return E});var H=O("./src/utils/buffer-helper.ts"),A=O("./src/errors.ts"),k=O("./src/events.ts"),W=O("./src/utils/logger.ts"),U=250,P=2,L=.1,b=.05,E=function(){function I(T,y,u,a){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=T,this.media=y,this.fragmentTracker=u,this.hls=a}var w=I.prototype;return w.destroy=function(){this.hls=this.fragmentTracker=this.media=null},w.poll=function(y){var u=this.config,a=this.media,l=this.stalled,s=a.currentTime,m=a.seeking,d=this.seeking&&!m,f=!this.seeking&&m;if(this.seeking=m,s!==y){if(this.moved=!0,l!==null){if(this.stallReported){var D=self.performance.now()-l;W.logger.warn("playback not stuck anymore @"+s+", after "+Math.round(D)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((f||d)&&(this.stalled=null),a.paused||a.ended||a.playbackRate===0||!H.BufferHelper.getBuffered(a).length)return;var v=H.BufferHelper.bufferInfo(a,s,0),h=v.len>0,p=v.nextStart||0;if(!h&&!p)return;if(m){var c=v.len>P,o=!p||p-s>P&&!this.fragmentTracker.getPartialFragment(s);if(c||o)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var x,g=Math.max(p,v.start||0)-s,C=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,_=C==null||((x=C.details)===null||x===void 0)?void 0:x.live,z=_?C.details.targetduration*2:P;if(g>0&&g<=z){this._trySkipBufferHole(null);return}}var Y=self.performance.now();if(l===null){this.stalled=Y;return}var oe=Y-l;!m&&oe>=U&&this._reportStall(v.len);var G=H.BufferHelper.bufferInfo(a,s,u.maxBufferHole);this._tryFixBufferStall(G,oe)},w._tryFixBufferStall=function(y,u){var a=this.config,l=this.fragmentTracker,s=this.media,m=s.currentTime,d=l.getPartialFragment(m);if(d){var f=this._trySkipBufferHole(d);if(f)return}y.len>a.maxBufferHole&&u>a.highBufferWatchdogPeriod*1e3&&(W.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},w._reportStall=function(y){var u=this.hls,a=this.media,l=this.stallReported;l||(this.stallReported=!0,W.logger.warn("Playback stalling at @"+a.currentTime+" due to low buffer (buffer="+y+")"),u.trigger(k.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:y}))},w._trySkipBufferHole=function(y){for(var u=this.config,a=this.hls,l=this.media,s=l.currentTime,m=0,d=H.BufferHelper.getBuffered(l),f=0;f<d.length;f++){var D=d.start(f);if(s+u.maxBufferHole>=m&&s<D){var v=Math.max(D+b,l.currentTime+L);return W.logger.warn("skipping hole, adjusting currentTime from "+s+" to "+v),this.moved=!0,this.stalled=null,l.currentTime=v,y&&a.trigger(k.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+s+" to "+v,frag:y}),v}m=d.end(f)}return 0},w._tryNudgeBuffer=function(){var y=this.config,u=this.hls,a=this.media,l=a.currentTime,s=(this.nudgeRetry||0)+1;if(this.nudgeRetry=s,s<y.nudgeMaxRetry){var m=l+s*y.nudgeOffset;W.logger.warn("Nudging 'currentTime' from "+l+" to "+m),a.currentTime=m,u.trigger(k.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else W.logger.error("Playhead still not moving while enough data buffered @"+l+" after "+y.nudgeMaxRetry+" nudges"),u.trigger(k.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},I}()},"./src/controller/id3-track-controller.ts":function(de,V,O){"use strict";O.r(V);var H=O("./src/events.ts"),A=O("./src/utils/texttrack-utils.ts"),k=O("./src/demux/id3.ts"),W=.25,U=function(){function P(b){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=b,this._registerListeners()}var L=P.prototype;return L.destroy=function(){this._unregisterListeners()},L._registerListeners=function(){var E=this.hls;E.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),E.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),E.on(H.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),E.on(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},L._unregisterListeners=function(){var E=this.hls;E.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),E.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),E.off(H.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),E.off(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},L.onMediaAttached=function(E,I){this.media=I.media},L.onMediaDetaching=function(){if(!this.id3Track)return;Object(A.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},L.getID3Track=function(E){if(!this.media)return;for(var I=0;I<E.length;I++){var w=E[I];if(w.kind==="metadata"&&w.label==="id3")return Object(A.sendAddTrackEvent)(w,this.media),w}return this.media.addTextTrack("metadata","id3")},L.onFragParsingMetadata=function(E,I){if(!this.media)return;var w=I.frag,T=I.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var y=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,u=0;u<T.length;u++){var a=k.getID3Frames(T[u].data);if(a){var l=T[u].pts,s=u<T.length-1?T[u+1].pts:w.end,m=s-l;m<=0&&(s=l+W);for(var d=0;d<a.length;d++){var f=a[d];if(!k.isTimeStampFrame(f)){var D=new y(l,s,"");D.value=f,this.id3Track.addCue(D)}}}}},L.onBufferFlushing=function(E,I){var w=I.startOffset,T=I.endOffset,y=I.type;if(!y||y==="audio"){var u=this.id3Track;u&&Object(A.removeCuesInRange)(u,w,T)}},P}();V.default=U},"./src/controller/latency-controller.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return P});var H=O("./src/errors.ts"),A=O("./src/events.ts"),k=O("./src/utils/logger.ts");function W(L,b){for(var E=0;E<b.length;E++){var I=b[E];I.enumerable=I.enumerable||!1,I.configurable=!0,"value"in I&&(I.writable=!0),Object.defineProperty(L,I.key,I)}}function U(L,b,E){return b&&W(L.prototype,b),E&&W(L,E),L}var P=function(){function L(E){var I=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 I.timeupdate()},this.hls=E,this.config=E.config,this.registerListeners()}var b=L.prototype;return b.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},b.registerListeners=function(){this.hls.on(A.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(A.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(A.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(A.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(A.Events.ERROR,this.onError,this)},b.unregisterListeners=function(){this.hls.off(A.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(A.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(A.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(A.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(A.Events.ERROR,this.onError)},b.onMediaAttached=function(I,w){this.media=w.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},b.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},b.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},b.onLevelUpdated=function(I,w){var T=w.details;this.levelDetails=T,T.advanced&&this.timeupdate(),!T.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},b.onError=function(I,w){if(w.details!==H.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,k.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},b.timeupdate=function(){var I=this.media,w=this.levelDetails;if(!I||!w)return;this.currentTime=I.currentTime;var T=this.computeLatency();if(T===null)return;this._latency=T;var y=this.config,u=y.lowLatencyMode,a=y.maxLiveSyncPlaybackRate;if(!u||a===1)return;var l=this.targetLatency;if(l===null)return;var s=T-l,m=Math.min(this.maxLatency,l+w.targetduration),d=s<m;if(w.live&&d&&s>.05&&this.forwardBufferLength>1){var f=Math.min(2,Math.max(1,a)),D=Math.round(2/(1+Math.exp(-.75*s-this.edgeStalled))*20)/20;I.playbackRate=Math.min(f,Math.max(1,D))}else I.playbackRate!==1&&I.playbackRate!==0&&(I.playbackRate=1)},b.estimateLiveEdge=function(){var I=this.levelDetails;return I===null?null:I.edge+I.age},b.computeLatency=function(){var I=this.estimateLiveEdge();return I===null?null:I-this.currentTime},U(L,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var I=this.config,w=this.levelDetails;return I.liveMaxLatencyDuration!==void 0?I.liveMaxLatencyDuration:w?I.liveMaxLatencyDurationCount*w.targetduration:0}},{key:"targetLatency",get:function(){var I=this.levelDetails;if(I===null)return null;var w=I.holdBack,T=I.partHoldBack,y=I.targetduration,u=this.config,a=u.liveSyncDuration,l=u.liveSyncDurationCount,s=u.lowLatencyMode,m=this.hls.userConfig,d=s&&T||w;(m.liveSyncDuration||m.liveSyncDurationCount||d===0)&&(d=a!==void 0?a:l*y);var f=y,D=1;return d+Math.min(this.stallCount*D,f)}},{key:"liveSyncPosition",get:function(){var I=this.estimateLiveEdge(),w=this.targetLatency,T=this.levelDetails;if(I===null||w===null||T===null)return null;var y=T.edge,u=I-w-this.edgeStalled,a=y-T.totalduration,l=y-(this.config.lowLatencyMode&&T.partTarget||T.targetduration);return Math.min(Math.max(a,u),l)}},{key:"drift",get:function(){var I=this.levelDetails;return I===null?1:I.drift}},{key:"edgeStalled",get:function(){var I=this.levelDetails;if(I===null)return 0;var w=(this.config.lowLatencyMode&&I.partTarget||I.targetduration)*3;return Math.max(I.age-w,0)}},{key:"forwardBufferLength",get:function(){var I=this.media,w=this.levelDetails;if(!I||!w)return 0;var T=I.buffered.length;return T?I.buffered.end(T-1):w.edge-this.currentTime}}]),L}()},"./src/controller/level-controller.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return u});var H=O("./src/types/level.ts"),A=O("./src/events.ts"),k=O("./src/errors.ts"),W=O("./src/utils/codecs.ts"),U=O("./src/controller/level-helper.ts"),P=O("./src/controller/base-playlist-controller.ts"),L=O("./src/types/loader.ts");function b(){return b=Object.assign||function(a){for(var l=1;l<arguments.length;l++){var s=arguments[l];for(var m in s)Object.prototype.hasOwnProperty.call(s,m)&&(a[m]=s[m])}return a},b.apply(this,arguments)}function E(a,l){for(var s=0;s<l.length;s++){var m=l[s];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(a,m.key,m)}}function I(a,l,s){return l&&E(a.prototype,l),s&&E(a,s),a}function w(a,l){a.prototype=Object.create(l.prototype),a.prototype.constructor=a,T(a,l)}function T(a,l){return T=Object.setPrototypeOf||function(m,d){return m.__proto__=d,m},T(a,l)}var y=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),u=function(a){w(l,a);function l(m){var d;return d=a.call(this,m,"[level-controller]")||this,d._levels=[],d._firstLevel=-1,d._startLevel=void 0,d.currentLevelIndex=-1,d.manualLevelIndex=-1,d.onParsedComplete=void 0,d._registerListeners(),d}var s=l.prototype;return s._registerListeners=function(){var d=this.hls;d.on(A.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.on(A.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.on(A.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),d.on(A.Events.FRAG_LOADED,this.onFragLoaded,this),d.on(A.Events.ERROR,this.onError,this)},s._unregisterListeners=function(){var d=this.hls;d.off(A.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.off(A.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.off(A.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),d.off(A.Events.FRAG_LOADED,this.onFragLoaded,this),d.off(A.Events.ERROR,this.onError,this)},s.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,a.prototype.destroy.call(this)},s.startLoad=function(){var d=this._levels;d.forEach(function(f){f.loadError=0}),a.prototype.startLoad.call(this)},s.onManifestLoaded=function(d,f){var D=[],v=[],h=[],p,c={},o,x=!1,g=!1,C=!1;if(f.levels.forEach(function(oe){var G=oe.attrs;x=x||!!(oe.width&&oe.height),g=g||!!oe.videoCodec,C=C||!!oe.audioCodec,y&&oe.audioCodec&&oe.audioCodec.indexOf("mp4a.40.34")!==-1&&(oe.audioCodec=void 0);var j=oe.bitrate+"-"+oe.attrs.RESOLUTION+"-"+oe.attrs.CODECS;o=c[j],o?o.url.push(oe.url):(o=new H.Level(oe),c[j]=o,D.push(o)),G&&(G.AUDIO&&Object(U.addGroupId)(o,"audio",G.AUDIO),G.SUBTITLES&&Object(U.addGroupId)(o,"text",G.SUBTITLES))}),(x||g)&&C&&(D=D.filter(function(oe){var G=oe.videoCodec,j=oe.width,se=oe.height;return!!G||!!(j&&se)})),D=D.filter(function(oe){var G=oe.audioCodec,j=oe.videoCodec;return(!G||Object(W.isCodecSupportedInMp4)(G,"audio"))&&(!j||Object(W.isCodecSupportedInMp4)(j,"video"))}),f.audioTracks&&(v=f.audioTracks.filter(function(oe){return!oe.audioCodec||Object(W.isCodecSupportedInMp4)(oe.audioCodec,"audio")}),Object(U.assignTrackIdsByGroup)(v)),f.subtitles&&(h=f.subtitles,Object(U.assignTrackIdsByGroup)(h)),D.length>0){p=D[0].bitrate,D.sort(function(oe,G){return oe.bitrate-G.bitrate}),this._levels=D;for(var _=0;_<D.length;_++)if(D[_].bitrate===p){this._firstLevel=_,this.log("manifest loaded, "+D.length+" level(s) found, first bitrate: "+p);break}var z=C&&!g,Y={levels:D,audioTracks:v,subtitleTracks:h,firstLevel:this._firstLevel,stats:f.stats,audio:C,video:g,altAudio:!z&&v.some(function(oe){return!!oe.url})};this.hls.trigger(A.Events.MANIFEST_PARSED,Y),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(A.Events.ERROR,{type:k.ErrorTypes.MEDIA_ERROR,details:k.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:f.url,reason:"no level with compatible codecs found in manifest"})},s.onError=function(d,f){if(a.prototype.onError.call(this,d,f),f.fatal)return;var D=f.context,v=this._levels[this.currentLevelIndex];if(D&&(D.type===L.PlaylistContextType.AUDIO_TRACK&&v.audioGroupIds&&D.groupId===v.audioGroupIds[v.urlId]||D.type===L.PlaylistContextType.SUBTITLE_TRACK&&v.textGroupIds&&D.groupId===v.textGroupIds[v.urlId])){this.redundantFailover(this.currentLevelIndex);return}var h=!1,p=!0,c;switch(f.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(f.frag){var o=this._levels[f.frag.level];o?(o.fragmentError++,o.fragmentError>this.hls.config.fragLoadingMaxRetry&&(c=f.frag.level)):c=f.frag.level}break;case k.ErrorDetails.LEVEL_LOAD_ERROR:case k.ErrorDetails.LEVEL_LOAD_TIMEOUT:D&&(D.deliveryDirectives&&(p=!1),c=D.level),h=!0;break;case k.ErrorDetails.REMUX_ALLOC_ERROR:c=f.level,h=!0;break}c!==void 0&&this.recoverLevel(f,c,h,p)},s.recoverLevel=function(d,f,D,v){var h=d.details,p=this._levels[f];if(p.loadError++,D){var c=this.retryLoadingOrFail(d);if(c)d.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(v){var o=p.url.length;if(o>1&&p.loadError<o)d.levelRetry=!0,this.redundantFailover(f);else if(this.manualLevelIndex===-1){var x=f===0?this._levels.length-1:f-1;this.currentLevelIndex!==x&&this._levels[x].loadError===0&&(this.warn(h+": switch to "+x),d.levelRetry=!0,this.hls.nextAutoLevel=x)}}},s.redundantFailover=function(d){var f=this._levels[d],D=f.url.length;if(D>1){var v=(f.urlId+1)%D;this.warn("Switching to redundant URL-id "+v),this._levels.forEach(function(h){h.urlId=v}),this.level=d}},s.onFragLoaded=function(d,f){var D=f.frag;if(D!==void 0&&D.type===L.PlaylistLevelType.MAIN){var v=this._levels[D.level];v!==void 0&&(v.fragmentError=0,v.loadError=0)}},s.onLevelLoaded=function(d,f){var D,v=f.level,h=f.details,p=this._levels[v];if(!p){var c;this.warn("Invalid level index "+v),(c=f.deliveryDirectives)!==null&&c!==void 0&&c.skip&&(h.deltaUpdateFailed=!0);return}v===this.currentLevelIndex?(p.fragmentError===0&&(p.loadError=0,this.retryCount=0),this.playlistLoaded(v,f,p.details)):(D=f.deliveryDirectives)!==null&&D!==void 0&&D.skip&&(h.deltaUpdateFailed=!0)},s.onAudioTrackSwitched=function(d,f){var D=this.hls.levels[this.currentLevelIndex];if(!D)return;if(D.audioGroupIds){for(var v=-1,h=this.hls.audioTracks[f.id].groupId,p=0;p<D.audioGroupIds.length;p++)if(D.audioGroupIds[p]===h){v=p;break}v!==D.urlId&&(D.urlId=v,this.startLoad())}},s.loadPlaylist=function(d){var f=this.currentLevelIndex,D=this._levels[f];if(this.canLoad&&D&&D.url.length>0){var v=D.urlId,h=D.url[v];if(d)try{h=d.addDirectives(h)}catch(p){this.warn("Could not construct new URL with HLS Delivery Directives: "+p)}this.log("Attempt loading level index "+f+(d?" at sn "+d.msn+" part "+d.part:"")+" with URL-id "+v+" "+h),this.clearTimer(),this.hls.trigger(A.Events.LEVEL_LOADING,{url:h,level:f,id:v,deliveryDirectives:d||null})}},s.removeLevel=function(d,f){var D=function(p,c){return c!==f},v=this._levels.filter(function(h,p){return p!==d?!0:h.url.length>1&&f!==void 0?(h.url=h.url.filter(D),h.audioGroupIds&&(h.audioGroupIds=h.audioGroupIds.filter(D)),h.textGroupIds&&(h.textGroupIds=h.textGroupIds.filter(D)),h.urlId=0,!0):!1}).map(function(h,p){var c=h.details;return c!=null&&c.fragments&&c.fragments.forEach(function(o){o.level=p}),h});this._levels=v,this.hls.trigger(A.Events.LEVELS_UPDATED,{levels:v})},I(l,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(d){var f,D=this._levels;if(D.length===0)return;if(this.currentLevelIndex===d&&(f=D[d])!==null&&f!==void 0&&f.details)return;if(d<0||d>=D.length){var v=d<0;if(this.hls.trigger(A.Events.ERROR,{type:k.ErrorTypes.OTHER_ERROR,details:k.ErrorDetails.LEVEL_SWITCH_ERROR,level:d,fatal:v,reason:"invalid level idx"}),v)return;d=Math.min(d,D.length-1)}this.clearTimer();var h=this.currentLevelIndex,p=D[h],c=D[d];this.log("switching to level "+d+" from "+h),this.currentLevelIndex=d;var o=b({},c,{level:d,maxBitrate:c.maxBitrate,uri:c.uri,urlId:c.urlId});delete o._urlId,this.hls.trigger(A.Events.LEVEL_SWITCHING,o);var x=c.details;if(!x||x.live){var g=this.switchParams(c.uri,p==null?void 0:p.details);this.loadPlaylist(g)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(d){this.manualLevelIndex=d,this._startLevel===void 0&&(this._startLevel=d),d!==-1&&(this.level=d)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(d){this._firstLevel=d}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var d=this.hls.config.startLevel;return d!==void 0?d:this._firstLevel}else return this._startLevel},set:function(d){this._startLevel=d}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(d){this.level=d,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=d)}}]),l}(P.default)},"./src/controller/level-helper.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"addGroupId",function(){return k}),O.d(V,"assignTrackIdsByGroup",function(){return W}),O.d(V,"updatePTS",function(){return U}),O.d(V,"updateFragPTSDTS",function(){return L}),O.d(V,"mergeDetails",function(){return b}),O.d(V,"mapPartIntersection",function(){return E}),O.d(V,"mapFragmentIntersection",function(){return I}),O.d(V,"adjustSliding",function(){return w}),O.d(V,"addSliding",function(){return T}),O.d(V,"computeReloadInterval",function(){return y}),O.d(V,"getFragmentWithSN",function(){return u}),O.d(V,"getPartWith",function(){return a});var H=O("./src/polyfills/number.ts"),A=O("./src/utils/logger.ts");function k(l,s,m){switch(s){case"audio":l.audioGroupIds||(l.audioGroupIds=[]),l.audioGroupIds.push(m);break;case"text":l.textGroupIds||(l.textGroupIds=[]),l.textGroupIds.push(m);break}}function W(l){var s={};l.forEach(function(m){var d=m.groupId||"";m.id=s[d]=s[d]||0,s[d]++})}function U(l,s,m){var d=l[s],f=l[m];P(d,f)}function P(l,s){var m=s.startPTS;if(Object(H.isFiniteNumber)(m)){var d=0,f;s.sn>l.sn?(d=m-l.start,f=l):(d=l.start-m,f=s),f.duration!==d&&(f.duration=d)}else if(s.sn>l.sn){var D=l.cc===s.cc;D&&l.minEndPTS?s.start=l.start+(l.minEndPTS-l.start):s.start=l.start+l.duration}else s.start=Math.max(l.start-s.duration,0)}function L(l,s,m,d,f,D){var v=d-m;v<=0&&(A.logger.warn("Fragment should have a positive duration",s),d=m+s.duration,D=f+s.duration);var h=m,p=d,c=s.startPTS,o=s.endPTS;if(Object(H.isFiniteNumber)(c)){var x=Math.abs(c-m);Object(H.isFiniteNumber)(s.deltaPTS)?s.deltaPTS=Math.max(x,s.deltaPTS):s.deltaPTS=x,h=Math.max(m,c),m=Math.min(m,c),f=Math.min(f,s.startDTS),p=Math.min(d,o),d=Math.max(d,o),D=Math.max(D,s.endDTS)}s.duration=d-m;var g=m-s.start;s.appendedPTS=d,s.start=s.startPTS=m,s.maxStartPTS=h,s.startDTS=f,s.endPTS=d,s.minEndPTS=p,s.endDTS=D;var C=s.sn;if(!l||C<l.startSN||C>l.endSN)return 0;var _,z=C-l.startSN,Y=l.fragments;for(Y[z]=s,_=z;_>0;_--)P(Y[_],Y[_-1]);for(_=z;_<Y.length-1;_++)P(Y[_],Y[_+1]);return l.fragmentHint&&P(Y[Y.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,g}function b(l,s){for(var m=null,d=l.fragments,f=d.length-1;f>=0;f--){var D=d[f].initSegment;if(D){m=D;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var v=0,h;if(I(l,s,function(_,z){_.relurl&&(v=_.cc-z.cc),Object(H.isFiniteNumber)(_.startPTS)&&Object(H.isFiniteNumber)(_.endPTS)&&(z.start=z.startPTS=_.startPTS,z.startDTS=_.startDTS,z.appendedPTS=_.appendedPTS,z.maxStartPTS=_.maxStartPTS,z.endPTS=_.endPTS,z.endDTS=_.endDTS,z.minEndPTS=_.minEndPTS,z.duration=_.endPTS-_.startPTS,z.duration&&(h=z),s.PTSKnown=s.alignedSliding=!0),z.elementaryStreams=_.elementaryStreams,z.loader=_.loader,z.stats=_.stats,z.urlId=_.urlId,_.initSegment&&(z.initSegment=_.initSegment,m=_.initSegment)}),m){var p=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments;p.forEach(function(_){var z;(!_.initSegment||_.initSegment.relurl===((z=m)===null||z===void 0?void 0:z.relurl))&&(_.initSegment=m)})}if(s.skippedSegments&&(s.deltaUpdateFailed=s.fragments.some(function(_){return!_}),s.deltaUpdateFailed)){A.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var c=s.skippedSegments;c--;)s.fragments.shift();s.startSN=s.fragments[0].sn,s.startCC=s.fragments[0].cc}var o=s.fragments;if(v){A.logger.warn("discontinuity sliding from playlist, take drift into account");for(var x=0;x<o.length;x++)o[x].cc+=v}s.skippedSegments&&(s.startCC=s.fragments[0].cc),E(l.partList,s.partList,function(_,z){z.elementaryStreams=_.elementaryStreams,z.stats=_.stats}),h?L(s,h,h.startPTS,h.endPTS,h.startDTS,h.endDTS):w(l,s),o.length&&(s.totalduration=s.edge-o[0].start),s.driftStartTime=l.driftStartTime,s.driftStart=l.driftStart;var g=s.advancedDateTime;if(s.advanced&&g){var C=s.edge;s.driftStart||(s.driftStartTime=g,s.driftStart=C),s.driftEndTime=g,s.driftEnd=C}else s.driftEndTime=l.driftEndTime,s.driftEnd=l.driftEnd,s.advancedDateTime=l.advancedDateTime}function E(l,s,m){if(l&&s)for(var d=0,f=0,D=l.length;f<=D;f++){var v=l[f],h=s[f+d];v&&h&&v.index===h.index&&v.fragment.sn===h.fragment.sn?m(v,h):d--}}function I(l,s,m){for(var d=s.skippedSegments,f=Math.max(l.startSN,s.startSN)-s.startSN,D=(l.fragmentHint?1:0)+(d?s.endSN:Math.min(l.endSN,s.endSN))-s.startSN,v=s.startSN-l.startSN,h=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,p=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,c=f;c<=D;c++){var o=p[v+c],x=h[c];d&&!x&&c<d&&(x=s.fragments[c]=o),o&&x&&m(o,x)}}function w(l,s){var m=s.startSN+s.skippedSegments-l.startSN,d=l.fragments;if(m<0||m>=d.length)return;T(s,d[m].start)}function T(l,s){if(s){for(var m=l.fragments,d=l.skippedSegments;d<m.length;d++)m[d].start+=s;l.fragmentHint&&(l.fragmentHint.start+=s)}}function y(l,s){var m=1e3*l.levelTargetDuration,d=m/2,f=l.age,D=f>0&&f<m*3,v=s.loading.end-s.loading.start,h,p=l.availabilityDelay;if(l.updated===!1)if(D){var c=333*l.misses;h=Math.max(Math.min(d,v*2),c),l.availabilityDelay=(l.availabilityDelay||0)+h}else h=d;else D?(p=Math.min(p||m/2,f),l.availabilityDelay=p,h=p+m-f):h=m-v;return Math.round(h)}function u(l,s,m){if(!l||!l.details)return null;var d=l.details,f=d.fragments[s-d.startSN];return f||(f=d.fragmentHint,f&&f.sn===s?f:s<d.startSN&&m&&m.sn===s?m:null)}function a(l,s,m){if(!l||!l.details)return null;var d=l.details.partList;if(d)for(var f=d.length;f--;){var D=d[f];if(D.index===m&&D.fragment.sn===s)return D}return null}},"./src/controller/stream-controller.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return d});var H=O("./src/polyfills/number.ts"),A=O("./src/controller/base-stream-controller.ts"),k=O("./src/is-supported.ts"),W=O("./src/events.ts"),U=O("./src/utils/buffer-helper.ts"),P=O("./src/controller/fragment-tracker.ts"),L=O("./src/types/loader.ts"),b=O("./src/loader/fragment.ts"),E=O("./src/demux/transmuxer-interface.ts"),I=O("./src/types/transmuxer.ts"),w=O("./src/controller/gap-controller.ts"),T=O("./src/errors.ts"),y=O("./src/utils/logger.ts");function u(f,D){for(var v=0;v<D.length;v++){var h=D[v];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(f,h.key,h)}}function a(f,D,v){return D&&u(f.prototype,D),v&&u(f,v),f}function l(f,D){f.prototype=Object.create(D.prototype),f.prototype.constructor=f,s(f,D)}function s(f,D){return s=Object.setPrototypeOf||function(h,p){return h.__proto__=p,h},s(f,D)}var m=100,d=function(f){l(D,f);function D(h,p){var c;return c=f.call(this,h,p,"[stream-controller]")||this,c.audioCodecSwap=!1,c.gapController=null,c.level=-1,c._forceStartLoad=!1,c.altAudio=!1,c.audioOnly=!1,c.fragPlaying=null,c.onvplaying=null,c.onvseeked=null,c.fragLastKbps=0,c.stalled=!1,c.couldBacktrack=!1,c.audioCodecSwitch=!1,c.videoBuffer=null,c._registerListeners(),c}var v=D.prototype;return v._registerListeners=function(){var p=this.hls;p.on(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.on(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.on(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.on(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.on(W.Events.LEVEL_LOADING,this.onLevelLoading,this),p.on(W.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.on(W.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.on(W.Events.ERROR,this.onError,this),p.on(W.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.on(W.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.on(W.Events.BUFFER_CREATED,this.onBufferCreated,this),p.on(W.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.on(W.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.on(W.Events.FRAG_BUFFERED,this.onFragBuffered,this)},v._unregisterListeners=function(){var p=this.hls;p.off(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.off(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.off(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.off(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.off(W.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.off(W.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.off(W.Events.ERROR,this.onError,this),p.off(W.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.off(W.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.off(W.Events.BUFFER_CREATED,this.onBufferCreated,this),p.off(W.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.off(W.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.off(W.Events.FRAG_BUFFERED,this.onFragBuffered,this)},v.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},v.startLoad=function(p){if(this.levels){var c=this.lastCurrentTime,o=this.hls;if(this.stopLoad(),this.setInterval(m),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var x=o.startLevel;x===-1&&(o.config.testBandwidth?(x=0,this.bitrateTest=!0):x=o.nextAutoLevel),this.level=o.nextLoadLevel=x,this.loadedmetadata=!1}c>0&&p===-1&&(this.log("Override startPosition with lastCurrentTime @"+c.toFixed(3)),p=c),this.state=A.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=p,this.tick()}else this._forceStartLoad=!0,this.state=A.State.STOPPED},v.stopLoad=function(){this._forceStartLoad=!1,f.prototype.stopLoad.call(this)},v.doTick=function(){switch(this.state){case A.State.IDLE:this.doTickIdle();break;case A.State.WAITING_LEVEL:{var p,c=this.levels,o=this.level,x=c==null||((p=c[o])===null||p===void 0)?void 0:p.details;if(x&&(!x.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(x))break;this.state=A.State.IDLE;break}break}case A.State.FRAG_LOADING_WAITING_RETRY:{var g,C=self.performance.now(),_=this.retryDate;(!_||C>=_||(g=this.media)!==null&&g!==void 0&&g.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=A.State.IDLE)}break;default:break}this.onTickEnd()},v.onTickEnd=function(){f.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},v.doTickIdle=function(){var p,c,o=this.hls,x=this.levelLastLoaded,g=this.levels,C=this.media,_=o.config,z=o.nextLoadLevel;if(x===null||!C&&(this.startFragRequested||!_.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!g||!g[z])return;var Y=g[z];this.level=o.nextLoadLevel=z;var oe=Y.details;if(!oe||this.state===A.State.WAITING_LEVEL||oe.live&&this.levelLastLoaded!==z){this.state=A.State.WAITING_LEVEL;return}var G=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:C,L.PlaylistLevelType.MAIN);if(G===null)return;var j=G.len,se=this.getMaxBufferLength(Y.maxBitrate);if(j>=se)return;if(this._streamEnded(G,oe)){var fe={};this.altAudio&&(fe.type="video"),this.hls.trigger(W.Events.BUFFER_EOS,fe),this.state=A.State.ENDED;return}var Se=G.end,ke=this.getNextFragment(Se,oe);if(this.couldBacktrack&&!this.fragPrevious&&ke&&ke.sn!=="initSegment"){var Je=ke.sn-oe.startSN;Je>1&&(ke=oe.fragments[Je-1],this.fragmentTracker.removeFragment(ke))}if(ke&&this.fragmentTracker.getState(ke)===P.FragmentState.OK&&this.nextLoadPosition>Se){var _e=this.audioOnly&&!this.altAudio?b.ElementaryStreamTypes.AUDIO:b.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(C,_e,L.PlaylistLevelType.MAIN),ke=this.getNextFragment(this.nextLoadPosition,oe)}if(!ke)return;ke.initSegment&&!ke.initSegment.data&&!this.bitrateTest&&(ke=ke.initSegment),((p=ke.decryptdata)===null||p===void 0?void 0:p.keyFormat)==="identity"&&!((c=ke.decryptdata)!==null&&c!==void 0&&c.key)?this.loadKey(ke,oe):this.loadFragment(ke,oe,Se)},v.loadFragment=function(p,c,o){var x,g=this.fragmentTracker.getState(p);if(this.fragCurrent=p,g===P.FragmentState.BACKTRACKED){var C=this.fragmentTracker.getBacktrackData(p);if(C){this._handleFragmentLoadProgress(C),this._handleFragmentLoadComplete(C);return}else g=P.FragmentState.NOT_LOADED}g===P.FragmentState.NOT_LOADED||g===P.FragmentState.PARTIAL?p.sn==="initSegment"?this._loadInitSegment(p):this.bitrateTest?(p.bitrateTest=!0,this.log("Fragment "+p.sn+" of level "+p.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(p)):(this.startFragRequested=!0,f.prototype.loadFragment.call(this,p,c,o)):g===P.FragmentState.APPENDING?this.reduceMaxBufferLength(p.duration)&&this.fragmentTracker.removeFragment(p):((x=this.media)===null||x===void 0?void 0:x.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},v.getAppendedFrag=function(p){var c=this.fragmentTracker.getAppendedFrag(p,L.PlaylistLevelType.MAIN);return c&&"fragment"in c?c.fragment:c},v.getBufferedFrag=function(p){return this.fragmentTracker.getBufferedFrag(p,L.PlaylistLevelType.MAIN)},v.followingBufferedFrag=function(p){return p?this.getBufferedFrag(p.end+.5):null},v.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},v.nextLevelSwitch=function(){var p=this.levels,c=this.media;if(c!=null&&c.readyState){var o,x=this.getAppendedFrag(c.currentTime);if(x&&x.start>1&&this.flushMainBuffer(0,x.start-1),!c.paused&&p){var g=this.hls.nextLoadLevel,C=p[g],_=this.fragLastKbps;_&&this.fragCurrent?o=this.fragCurrent.duration*C.maxBitrate/(1e3*_)+1:o=0}else o=0;var z=this.getBufferedFrag(c.currentTime+o);if(z){var Y=this.followingBufferedFrag(z);if(Y){this.abortCurrentFrag();var oe=Y.maxStartPTS?Y.maxStartPTS:Y.start,G=Y.duration,j=Math.max(z.end,oe+Math.min(Math.max(G-this.config.maxFragLookUpTolerance,G*.5),G*.75));this.flushMainBuffer(j,Number.POSITIVE_INFINITY)}}}},v.abortCurrentFrag=function(){var p=this.fragCurrent;this.fragCurrent=null,p!=null&&p.loader&&p.loader.abort(),this.state===A.State.KEY_LOADING&&(this.state=A.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},v.flushMainBuffer=function(p,c){f.prototype.flushMainBuffer.call(this,p,c,this.altAudio?"video":null)},v.onMediaAttached=function(p,c){f.prototype.onMediaAttached.call(this,p,c);var o=c.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),o.addEventListener("playing",this.onvplaying),o.addEventListener("seeked",this.onvseeked),this.gapController=new w.default(this.config,o,this.fragmentTracker,this.hls)},v.onMediaDetaching=function(){var p=this.media;p&&(p.removeEventListener("playing",this.onvplaying),p.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),f.prototype.onMediaDetaching.call(this)},v.onMediaPlaying=function(){this.tick()},v.onMediaSeeked=function(){var p=this.media,c=p?p.currentTime:null;Object(H.isFiniteNumber)(c)&&this.log("Media seeked to "+c.toFixed(3)),this.tick()},v.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(W.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},v.onManifestParsed=function(p,c){var o=!1,x=!1,g;c.levels.forEach(function(C){g=C.audioCodec,g&&(g.indexOf("mp4a.40.2")!==-1&&(o=!0),g.indexOf("mp4a.40.5")!==-1&&(x=!0))}),this.audioCodecSwitch=o&&x&&!Object(k.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=c.levels,this.startFragRequested=!1},v.onLevelLoading=function(p,c){var o=this.levels;if(!o||this.state!==A.State.IDLE)return;var x=o[c.level];(!x.details||x.details.live&&this.levelLastLoaded!==c.level||this.waitForCdnTuneIn(x.details))&&(this.state=A.State.WAITING_LEVEL)},v.onLevelLoaded=function(p,c){var o,x=this.levels,g=c.level,C=c.details,_=C.totalduration;if(!x){this.warn("Levels were reset while loading level "+g);return}this.log("Level "+g+" loaded ["+C.startSN+","+C.endSN+"], cc ["+C.startCC+", "+C.endCC+"] duration:"+_);var z=this.fragCurrent;z&&(this.state===A.State.FRAG_LOADING||this.state===A.State.FRAG_LOADING_WAITING_RETRY)&&(z.level!==c.level&&z.loader&&(this.state=A.State.IDLE,z.loader.abort()));var Y=x[g],oe=0;if(C.live||(o=Y.details)!==null&&o!==void 0&&o.live){if(C.fragments[0]||(C.deltaUpdateFailed=!0),C.deltaUpdateFailed)return;oe=this.alignPlaylists(C,Y.details)}if(Y.details=C,this.levelLastLoaded=g,this.hls.trigger(W.Events.LEVEL_UPDATED,{details:C,level:g}),this.state===A.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(C))return;this.state=A.State.IDLE}this.startFragRequested?C.live&&this.synchronizeToLiveEdge(C):this.setStartPosition(C,oe),this.tick()},v._handleFragmentLoadProgress=function(p){var c,o=p.frag,x=p.part,g=p.payload,C=this.levels;if(!C){this.warn("Levels were reset while fragment load was in progress. Fragment "+o.sn+" of level "+o.level+" will not be buffered");return}var _=C[o.level],z=_.details;if(!z){this.warn("Dropping fragment "+o.sn+" of level "+o.level+" after level details were reset");return}var Y=_.videoCodec,oe=z.PTSKnown||!z.live,G=(c=o.initSegment)===null||c===void 0?void 0:c.data,j=this._getAudioCodec(_),se=this.transmuxer=this.transmuxer||new E.default(this.hls,L.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),fe=x?x.index:-1,Se=fe!==-1,ke=new I.ChunkMetadata(o.level,o.sn,o.stats.chunkCount,g.byteLength,fe,Se),Je=this.initPTS[o.cc];se.push(g,G,j,Y,o,x,z.totalduration,oe,ke,Je)},v.onAudioTrackSwitching=function(p,c){var o=this.altAudio,x=!!c.url,g=c.id;if(!x){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var C=this.fragCurrent;C!=null&&C.loader&&(this.log("Switching to main audio track, cancel main fragment load"),C.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var _=this.hls;o&&_.trigger(W.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),_.trigger(W.Events.AUDIO_TRACK_SWITCHED,{id:g})}},v.onAudioTrackSwitched=function(p,c){var o=c.id,x=!!this.hls.audioTracks[o].url;if(x){var g=this.videoBuffer;g&&this.mediaBuffer!==g&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=g)}this.altAudio=x,this.tick()},v.onBufferCreated=function(p,c){var o=c.tracks,x,g,C=!1;for(var _ in o){var z=o[_];if(z.id==="main"){if(g=_,x=z,_==="video"){var Y=o[_];Y&&(this.videoBuffer=Y.buffer)}}else C=!0}C&&x?(this.log("Alternate track found, use "+g+".buffered to schedule main fragment loading"),this.mediaBuffer=x.buffer):this.mediaBuffer=this.media},v.onFragBuffered=function(p,c){var o=c.frag,x=c.part;if(o&&o.type!==L.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(o)){this.warn("Fragment "+o.sn+(x?" p: "+x.index:"")+" of level "+o.level+" finished buffering, but was aborted. state: "+this.state),this.state===A.State.PARSED&&(this.state=A.State.IDLE);return}var g=x?x.stats:o.stats;this.fragLastKbps=Math.round(8*g.total/(g.buffering.end-g.loading.first)),o.sn!=="initSegment"&&(this.fragPrevious=o),this.fragBufferedComplete(o,x)},v.onError=function(p,c){switch(c.details){case T.ErrorDetails.FRAG_LOAD_ERROR:case T.ErrorDetails.FRAG_LOAD_TIMEOUT:case T.ErrorDetails.KEY_LOAD_ERROR:case T.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(L.PlaylistLevelType.MAIN,c);break;case T.ErrorDetails.LEVEL_LOAD_ERROR:case T.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==A.State.ERROR&&(c.fatal?(this.warn(""+c.details),this.state=A.State.ERROR):!c.levelRetry&&this.state===A.State.WAITING_LEVEL&&(this.state=A.State.IDLE));break;case T.ErrorDetails.BUFFER_FULL_ERROR:if(c.parent==="main"&&(this.state===A.State.PARSING||this.state===A.State.PARSED)){var o=!0,x=this.getFwdBufferInfo(this.media,L.PlaylistLevelType.MAIN);x&&x.len>.5&&(o=!this.reduceMaxBufferLength(x.len)),o&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},v.checkBuffer=function(){var p=this.media,c=this.gapController;if(!p||!c||!p.readyState)return;var o=U.BufferHelper.getBuffered(p);!this.loadedmetadata&&o.length?(this.loadedmetadata=!0,this.seekToStartPos()):c.poll(this.lastCurrentTime),this.lastCurrentTime=p.currentTime},v.onFragLoadEmergencyAborted=function(){this.state=A.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},v.onBufferFlushed=function(p,c){var o=c.type;if(o!==b.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var x=(o===b.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(x,o,L.PlaylistLevelType.MAIN)}},v.onLevelsUpdated=function(p,c){this.levels=c.levels},v.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},v.seekToStartPos=function(){var p=this.media,c=p.currentTime,o=this.startPosition;if(o>=0&&c<o){if(p.seeking){y.logger.log("could not seek to "+o+", already seeking at "+c);return}var x=U.BufferHelper.getBuffered(p),g=x.length?x.start(0):0,C=g-o;C>0&&(C<this.config.maxBufferHole||C<this.config.maxFragLookUpTolerance)&&(y.logger.log("adjusting start position by "+C+" to match buffer start"),o+=C,this.startPosition=o),this.log("seek to target start position "+o+" from current time "+c),p.currentTime=o}},v._getAudioCodec=function(p){var c=this.config.defaultAudioCodec||p.audioCodec;return this.audioCodecSwap&&c&&(this.log("Swapping audio codec"),c.indexOf("mp4a.40.5")!==-1?c="mp4a.40.2":c="mp4a.40.5"),c},v._loadBitrateTestFrag=function(p){var c=this;this._doFragLoad(p).then(function(o){var x=c.hls;if(!o||x.nextLoadLevel||c.fragContextChanged(p))return;c.fragLoadError=0,c.state=A.State.IDLE,c.startFragRequested=!1,c.bitrateTest=!1;var g=p.stats;g.parsing.start=g.parsing.end=g.buffering.start=g.buffering.end=self.performance.now(),x.trigger(W.Events.FRAG_LOADED,o)})},v._handleTransmuxComplete=function(p){var c,o="main",x=this.hls,g=p.remuxResult,C=p.chunkMeta,_=this.getCurrentContext(C);if(!_){this.warn("The loading context changed while buffering fragment "+C.sn+" of level "+C.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(C.level);return}var z=_.frag,Y=_.part,oe=_.level,G=g.video,j=g.text,se=g.id3,fe=g.initSegment,Se=this.altAudio?void 0:g.audio;if(this.fragContextChanged(z))return;if(this.state=A.State.PARSING,fe){fe.tracks&&(this._bufferInitSegment(oe,fe.tracks,z,C),x.trigger(W.Events.FRAG_PARSING_INIT_SEGMENT,{frag:z,id:o,tracks:fe.tracks}));var ke=fe.initPTS,Je=fe.timescale;Object(H.isFiniteNumber)(ke)&&(this.initPTS[z.cc]=ke,x.trigger(W.Events.INIT_PTS_FOUND,{frag:z,id:o,initPTS:ke,timescale:Je}))}if(G&&g.independent!==!1){if(oe.details){var _e=G.startPTS,Qe=G.endPTS,Ue=G.startDTS,Fe=G.endDTS;if(Y)Y.elementaryStreams[G.type]={startPTS:_e,endPTS:Qe,startDTS:Ue,endDTS:Fe};else if(G.firstKeyFrame&&G.independent&&(this.couldBacktrack=!0),G.dropped&&G.independent){var we=this.getLoadPosition()+this.config.maxBufferHole;if(we<_e){this.backtrack(z);return}z.setElementaryStreamInfo(G.type,z.start,Qe,z.start,Fe,!0)}z.setElementaryStreamInfo(G.type,_e,Qe,Ue,Fe),this.bufferFragmentData(G,z,Y,C)}}else if(g.independent===!1){this.backtrack(z);return}if(Se){var F=Se.startPTS,R=Se.endPTS,M=Se.startDTS,K=Se.endDTS;Y&&(Y.elementaryStreams[b.ElementaryStreamTypes.AUDIO]={startPTS:F,endPTS:R,startDTS:M,endDTS:K}),z.setElementaryStreamInfo(b.ElementaryStreamTypes.AUDIO,F,R,M,K),this.bufferFragmentData(Se,z,Y,C)}if(se!=null&&(c=se.samples)!==null&&c!==void 0&&c.length){var $={frag:z,id:o,samples:se.samples};x.trigger(W.Events.FRAG_PARSING_METADATA,$)}if(j){var B={frag:z,id:o,samples:j.samples};x.trigger(W.Events.FRAG_PARSING_USERDATA,B)}},v._bufferInitSegment=function(p,c,o,x){var g=this;if(this.state!==A.State.PARSING)return;this.audioOnly=!!c.audio&&!c.video,this.altAudio&&!this.audioOnly&&delete c.audio;var C=c.audio,_=c.video,z=c.audiovideo;if(C){var Y=p.audioCodec,oe=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(Y&&(Y.indexOf("mp4a.40.5")!==-1?Y="mp4a.40.2":Y="mp4a.40.5"),C.metadata.channelCount!==1&&oe.indexOf("firefox")===-1&&(Y="mp4a.40.5")),oe.indexOf("android")!==-1&&C.container!=="audio/mpeg"&&(Y="mp4a.40.2",this.log("Android: force audio codec to "+Y)),p.audioCodec&&p.audioCodec!==Y&&this.log('Swapping manifest audio codec "'+p.audioCodec+'" for "'+Y+'"'),C.levelCodec=Y,C.id="main",this.log("Init audio buffer, container:"+C.container+", codecs[selected/level/parsed]=["+(Y||"")+"/"+(p.audioCodec||"")+"/"+C.codec+"]")}_&&(_.levelCodec=p.videoCodec,_.id="main",this.log("Init video buffer, container:"+_.container+", codecs[level/parsed]=["+(p.videoCodec||"")+"/"+_.codec+"]")),z&&this.log("Init audiovideo buffer, container:"+z.container+", codecs[level/parsed]=["+(p.attrs.CODECS||"")+"/"+z.codec+"]"),this.hls.trigger(W.Events.BUFFER_CODECS,c),Object.keys(c).forEach(function(G){var j=c[G],se=j.initSegment;se!=null&&se.byteLength&&g.hls.trigger(W.Events.BUFFER_APPENDING,{type:G,data:se,frag:o,part:null,chunkMeta:x,parent:o.type})}),this.tick()},v.backtrack=function(p){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(p);var c=this.fragmentTracker.backtrack(p);this.fragPrevious=null,this.nextLoadPosition=p.start,c?this.resetFragmentLoading(p):this.state=A.State.BACKTRACKING},v.checkFragmentChanged=function(){var p=this.media,c=null;if(p&&p.readyState>1&&p.seeking===!1){var o=p.currentTime;if(U.BufferHelper.isBuffered(p,o)?c=this.getAppendedFrag(o):U.BufferHelper.isBuffered(p,o+.1)&&(c=this.getAppendedFrag(o+.1)),c){var x=this.fragPlaying,g=c.level;(!x||c.sn!==x.sn||x.level!==g||c.urlId!==x.urlId)&&(this.hls.trigger(W.Events.FRAG_CHANGED,{frag:c}),(!x||x.level!==g)&&this.hls.trigger(W.Events.LEVEL_SWITCHED,{level:g}),this.fragPlaying=c)}}},a(D,[{key:"nextLevel",get:function(){var p=this.nextBufferedFrag;return p?p.level:-1}},{key:"currentLevel",get:function(){var p=this.media;if(p){var c=this.getAppendedFrag(p.currentTime);if(c)return c.level}return-1}},{key:"nextBufferedFrag",get:function(){var p=this.media;if(p){var c=this.getAppendedFrag(p.currentTime);return this.followingBufferedFrag(c)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),D}(A.default)},"./src/controller/subtitle-stream-controller.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"SubtitleStreamController",function(){return l});var H=O("./src/events.ts"),A=O("./src/utils/logger.ts"),k=O("./src/utils/buffer-helper.ts"),W=O("./src/controller/fragment-finders.ts"),U=O("./src/utils/discontinuities.ts"),P=O("./src/controller/level-helper.ts"),L=O("./src/controller/fragment-tracker.ts"),b=O("./src/controller/base-stream-controller.ts"),E=O("./src/types/loader.ts"),I=O("./src/types/level.ts");function w(s,m){for(var d=0;d<m.length;d++){var f=m[d];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(s,f.key,f)}}function T(s,m,d){return m&&w(s.prototype,m),d&&w(s,d),s}function y(s,m){s.prototype=Object.create(m.prototype),s.prototype.constructor=s,u(s,m)}function u(s,m){return u=Object.setPrototypeOf||function(f,D){return f.__proto__=D,f},u(s,m)}var a=500,l=function(s){y(m,s);function m(f,D){var v;return v=s.call(this,f,D,"[subtitle-stream-controller]")||this,v.levels=[],v.currentTrackId=-1,v.tracksBuffered=[],v.mainDetails=null,v._registerListeners(),v}var d=m.prototype;return d.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},d._registerListeners=function(){var D=this.hls;D.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.on(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.on(H.Events.ERROR,this.onError,this),D.on(H.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.on(H.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.on(H.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.on(H.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.on(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},d._unregisterListeners=function(){var D=this.hls;D.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.off(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.off(H.Events.ERROR,this.onError,this),D.off(H.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.off(H.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.off(H.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.off(H.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.off(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},d.startLoad=function(){this.stopLoad(),this.state=b.State.IDLE,this.setInterval(a),this.tick()},d.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},d.onLevelLoaded=function(D,v){this.mainDetails=v.details},d.onSubtitleFragProcessed=function(D,v){var h=v.frag,p=v.success;if(this.fragPrevious=h,this.state=b.State.IDLE,!p)return;var c=this.tracksBuffered[this.currentTrackId];if(!c)return;for(var o,x=h.start,g=0;g<c.length;g++)if(x>=c[g].start&&x<=c[g].end){o=c[g];break}var C=h.start+h.duration;o?o.end=C:(o={start:x,end:C},c.push(o)),this.fragmentTracker.fragBuffered(h)},d.onBufferFlushing=function(D,v){var h=v.startOffset,p=v.endOffset;if(h===0&&p!==Number.POSITIVE_INFINITY){var c=this.currentTrackId,o=this.levels;if(!o.length||!o[c]||!o[c].details)return;var x=o[c].details,g=x.targetduration,C=p-g;if(C<=0)return;v.endOffsetSubtitles=Math.max(0,C),this.tracksBuffered.forEach(function(_){for(var z=0;z<_.length;){if(_[z].end<=C){_.shift();continue}else if(_[z].start<C)_[z].start=C;else break;z++}}),this.fragmentTracker.removeFragmentsInRange(h,C,E.PlaylistLevelType.SUBTITLE)}},d.onError=function(D,v){var h,p=v.frag;if(!p||p.type!==E.PlaylistLevelType.SUBTITLE)return;(h=this.fragCurrent)!==null&&h!==void 0&&h.loader&&this.fragCurrent.loader.abort(),this.state=b.State.IDLE},d.onSubtitleTracksUpdated=function(D,v){var h=this,p=v.subtitleTracks;this.tracksBuffered=[],this.levels=p.map(function(c){return new I.Level(c)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(c){h.tracksBuffered[c.id]=[]}),this.mediaBuffer=null},d.onSubtitleTrackSwitch=function(D,v){if(this.currentTrackId=v.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var h=this.levels[this.currentTrackId];h!=null&&h.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,h&&this.setInterval(a)},d.onSubtitleTrackLoaded=function(D,v){var h,p=v.details,c=v.id,o=this.currentTrackId,x=this.levels;if(!x.length)return;var g=x[o];if(c>=x.length||c!==o||!g)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,p.live||(h=g.details)!==null&&h!==void 0&&h.live){var C=this.mainDetails;if(p.deltaUpdateFailed||!C)return;var _=C.fragments[0];if(!g.details)p.hasProgramDateTime&&C.hasProgramDateTime?Object(U.alignMediaPlaylistByPDT)(p,C):_&&Object(P.addSliding)(p,_.start);else{var z=this.alignPlaylists(p,g.details);z===0&&_&&Object(P.addSliding)(p,_.start)}}if(g.details=p,this.levelLastLoaded=c,this.tick(),p.live&&!this.fragCurrent&&this.media&&this.state===b.State.IDLE){var Y=Object(W.findFragmentByPTS)(null,p.fragments,this.media.currentTime,0);Y||(this.warn("Subtitle playlist not aligned with playback"),g.details=void 0)}},d._handleFragmentLoadComplete=function(D){var v=D.frag,h=D.payload,p=v.decryptdata,c=this.hls;if(this.fragContextChanged(v))return;if(h&&h.byteLength>0&&p&&p.key&&p.iv&&p.method==="AES-128"){var o=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(h),p.key.buffer,p.iv.buffer).then(function(x){var g=performance.now();c.trigger(H.Events.FRAG_DECRYPTED,{frag:v,payload:x,stats:{tstart:o,tdecrypt:g}})})}},d.doTick=function(){if(!this.media){this.state=b.State.IDLE;return}if(this.state===b.State.IDLE){var D,v=this.currentTrackId,h=this.levels;if(!h.length||!h[v]||!h[v].details)return;var p=h[v].details,c=p.targetduration,o=this.config,x=this.media,g=k.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,x.currentTime-c,o.maxBufferHole),C=g.end,_=g.len,z=this.getMaxBufferLength()+c;if(_>z)return;console.assert(p,"Subtitle track details are defined on idle subtitle stream controller tick");var Y=p.fragments,oe=Y.length,G=p.edge,j,se=this.fragPrevious;if(C<G){var fe=o.maxFragLookUpTolerance;se&&p.hasProgramDateTime&&(j=Object(W.findFragmentByPDT)(Y,se.endProgramDateTime,fe)),j||(j=Object(W.findFragmentByPTS)(se,Y,C,fe),!j&&se&&se.start<Y[0].start&&(j=Y[0]))}else j=Y[oe-1];(D=j)!==null&&D!==void 0&&D.encrypted?(A.logger.log("Loading key for "+j.sn),this.state=b.State.KEY_LOADING,this.hls.trigger(H.Events.KEY_LOADING,{frag:j})):j&&this.fragmentTracker.getState(j)===L.FragmentState.NOT_LOADED&&this.loadFragment(j,p,C)}},d.loadFragment=function(D,v,h){this.fragCurrent=D,s.prototype.loadFragment.call(this,D,v,h)},T(m,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),m}(b.default)},"./src/controller/subtitle-track-controller.ts":function(de,V,O){"use strict";O.r(V);var H=O("./src/events.ts"),A=O("./src/utils/texttrack-utils.ts"),k=O("./src/controller/base-playlist-controller.ts"),W=O("./src/types/loader.ts");function U(w,T){for(var y=0;y<T.length;y++){var u=T[y];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(w,u.key,u)}}function P(w,T,y){return T&&U(w.prototype,T),y&&U(w,y),w}function L(w,T){w.prototype=Object.create(T.prototype),w.prototype.constructor=w,b(w,T)}function b(w,T){return b=Object.setPrototypeOf||function(u,a){return u.__proto__=a,u},b(w,T)}var E=function(w){L(T,w);function T(u){var a;return a=w.call(this,u,"[subtitle-track-controller]")||this,a.media=null,a.tracks=[],a.groupId=null,a.tracksInGroup=[],a.trackId=-1,a.selectDefaultTrack=!0,a.queuedDefaultTrack=-1,a.trackChangeListener=function(){return a.onTextTracksChanged()},a.asyncPollTrackChange=function(){return a.pollTrackChange(0)},a.useTextTrackPolling=!1,a.subtitlePollingInterval=-1,a.subtitleDisplay=!0,a.registerListeners(),a}var y=T.prototype;return y.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,w.prototype.destroy.call(this)},y.registerListeners=function(){var a=this.hls;a.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(H.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(H.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.on(H.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.on(H.Events.ERROR,this.onError,this)},y.unregisterListeners=function(){var a=this.hls;a.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(H.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(H.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.off(H.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.off(H.Events.ERROR,this.onError,this)},y.onMediaAttached=function(a,l){if(this.media=l.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},y.pollTrackChange=function(a){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,a)},y.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var a=I(this.media.textTracks);a.forEach(function(l){Object(A.clearCurrentCues)(l)}),this.subtitleTrack=-1,this.media=null},y.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},y.onManifestParsed=function(a,l){this.tracks=l.subtitleTracks},y.onSubtitleTrackLoaded=function(a,l){var s=l.id,m=l.details,d=this.trackId,f=this.tracksInGroup[d];if(!f){this.warn("Invalid subtitle track id "+s);return}var D=f.details;f.details=l.details,this.log("subtitle track "+s+" loaded ["+m.startSN+"-"+m.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,l,D))},y.onLevelLoading=function(a,l){this.switchLevel(l.level)},y.onLevelSwitching=function(a,l){this.switchLevel(l.level)},y.switchLevel=function(a){var l=this.hls.levels[a];if(!(l!=null&&l.textGroupIds))return;var s=l.textGroupIds[l.urlId];if(this.groupId!==s){var m=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,d=this.tracks.filter(function(v){return!s||v.groupId===s});this.tracksInGroup=d;var f=this.findTrackId(m==null?void 0:m.name)||this.findTrackId();this.groupId=s;var D={subtitleTracks:d};this.log("Updating subtitle tracks, "+d.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger(H.Events.SUBTITLE_TRACKS_UPDATED,D),f!==-1&&this.setSubtitleTrack(f,m)}},y.findTrackId=function(a){for(var l=this.tracksInGroup,s=0;s<l.length;s++){var m=l[s];if((!this.selectDefaultTrack||m.default)&&(!a||a===m.name))return m.id}return-1},y.onError=function(a,l){if(w.prototype.onError.call(this,a,l),l.fatal||!l.context)return;l.context.type===W.PlaylistContextType.SUBTITLE_TRACK&&l.context.id===this.trackId&&l.context.groupId===this.groupId&&this.retryLoadingOrFail(l)},y.loadPlaylist=function(a){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var s=l.id,m=l.groupId,d=l.url;if(a)try{d=a.addDirectives(d)}catch(f){this.warn("Could not construct new URL with HLS Delivery Directives: "+f)}this.log("Loading subtitle playlist for id "+s),this.hls.trigger(H.Events.SUBTITLE_TRACK_LOADING,{url:d,id:s,groupId:m,deliveryDirectives:a||null})}},y.toggleTrackModes=function(a){var l=this,s=this.media,m=this.subtitleDisplay,d=this.trackId;if(!s)return;var f=I(s.textTracks),D=f.filter(function(p){return p.groupId===l.groupId});if(a===-1)[].slice.call(f).forEach(function(p){p.mode="disabled"});else{var v=D[d];v&&(v.mode="disabled")}var h=D[a];h&&(h.mode=m?"showing":"hidden")},y.setSubtitleTrack=function(a,l){var s,m=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=a;return}if(this.trackId!==a&&this.toggleTrackModes(a),this.trackId===a&&(a===-1||(s=m[a])!==null&&s!==void 0&&s.details)||a<-1||a>=m.length)return;this.clearTimer();var d=m[a];if(this.log("Switching to subtitle track "+a),this.trackId=a,d){var f=d.id,D=d.groupId,v=D===void 0?"":D,h=d.name,p=d.type,c=d.url;this.hls.trigger(H.Events.SUBTITLE_TRACK_SWITCH,{id:f,groupId:v,name:h,type:p,url:c});var o=this.switchParams(d.url,l==null?void 0:l.details);this.loadPlaylist(o)}else this.hls.trigger(H.Events.SUBTITLE_TRACK_SWITCH,{id:a})},y.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var a=-1,l=I(this.media.textTracks),s=0;s<l.length;s++)if(l[s].mode==="hidden")a=s;else if(l[s].mode==="showing"){a=s;break}this.subtitleTrack!==a&&(this.subtitleTrack=a)},P(T,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(a){this.selectDefaultTrack=!1;var l=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(a,l)}}]),T}(k.default);function I(w){for(var T=[],y=0;y<w.length;y++){var u=w[y];u.kind==="subtitles"&&u.label&&T.push(w[y])}return T}V.default=E},"./src/controller/timeline-controller.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"TimelineController",function(){return I});var H=O("./src/polyfills/number.ts"),A=O("./src/events.ts"),k=O("./src/utils/cea-608-parser.ts"),W=O("./src/utils/output-filter.ts"),U=O("./src/utils/webvtt-parser.ts"),P=O("./src/utils/texttrack-utils.ts"),L=O("./src/utils/imsc1-ttml-parser.ts"),b=O("./src/types/loader.ts"),E=O("./src/utils/logger.ts"),I=function(){function u(l){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=y(),this.captionsProperties=void 0,this.hls=l,this.config=l.config,this.Cues=l.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var s=new W.default(this,"textTrack1"),m=new W.default(this,"textTrack2"),d=new W.default(this,"textTrack3"),f=new W.default(this,"textTrack4");this.cea608Parser1=new k.default(1,s,m),this.cea608Parser2=new k.default(3,d,f)}l.on(A.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.on(A.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(A.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(A.Events.MANIFEST_LOADED,this.onManifestLoaded,this),l.on(A.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),l.on(A.Events.FRAG_LOADING,this.onFragLoading,this),l.on(A.Events.FRAG_LOADED,this.onFragLoaded,this),l.on(A.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),l.on(A.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),l.on(A.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),l.on(A.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),l.on(A.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var a=u.prototype;return a.destroy=function(){var s=this.hls;s.off(A.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.off(A.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.off(A.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.off(A.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.off(A.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.off(A.Events.FRAG_LOADING,this.onFragLoading,this),s.off(A.Events.FRAG_LOADED,this.onFragLoaded,this),s.off(A.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.off(A.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.off(A.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.off(A.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.off(A.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},a.addCues=function(s,m,d,f,D){for(var v=!1,h=D.length;h--;){var p=D[h],c=T(p[0],p[1],m,d);if(c>=0&&(p[0]=Math.min(p[0],m),p[1]=Math.max(p[1],d),v=!0,c/(d-m)>.5))return}if(v||D.push([m,d]),this.config.renderTextTracksNatively){var o=this.captionsTracks[s];this.Cues.newCue(o,m,d,f)}else{var x=this.Cues.newCue(null,m,d,f);this.hls.trigger(A.Events.CUES_PARSED,{type:"captions",cues:x,track:s})}},a.onInitPtsFound=function(s,m){var d=this,f=m.frag,D=m.id,v=m.initPTS,h=m.timescale,p=this.unparsedVttFrags;D==="main"&&(this.initPTS[f.cc]=v,this.timescale[f.cc]=h),p.length&&(this.unparsedVttFrags=[],p.forEach(function(c){d.onFragLoaded(A.Events.FRAG_LOADED,c)}))},a.getExistingTrack=function(s){var m=this.media;if(m)for(var d=0;d<m.textTracks.length;d++){var f=m.textTracks[d];if(f[s])return f}return null},a.createCaptionsTrack=function(s){this.config.renderTextTracksNatively?this.createNativeTrack(s):this.createNonNativeTrack(s)},a.createNativeTrack=function(s){if(this.captionsTracks[s])return;var m=this.captionsProperties,d=this.captionsTracks,f=this.media,D=m[s],v=D.label,h=D.languageCode,p=this.getExistingTrack(s);if(p)d[s]=p,Object(P.clearCurrentCues)(d[s]),Object(P.sendAddTrackEvent)(d[s],f);else{var c=this.createTextTrack("captions",v,h);c&&(c[s]=!0,d[s]=c)}},a.createNonNativeTrack=function(s){if(this.nonNativeCaptionsTracks[s])return;var m=this.captionsProperties[s];if(!m)return;var d=m.label,f={_id:s,label:d,kind:"captions",default:m.media?!!m.media.default:!1,closedCaptions:m.media};this.nonNativeCaptionsTracks[s]=f,this.hls.trigger(A.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[f]})},a.createTextTrack=function(s,m,d){var f=this.media;return f?f.addTextTrack(s,m,d):void 0},a.onMediaAttaching=function(s,m){this.media=m.media,this._cleanTracks()},a.onMediaDetaching=function(){var s=this.captionsTracks;Object.keys(s).forEach(function(m){Object(P.clearCurrentCues)(s[m]),delete s[m]}),this.nonNativeCaptionsTracks={}},a.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=y(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},a._cleanTracks=function(){var s=this.media;if(!s)return;var m=s.textTracks;if(m)for(var d=0;d<m.length;d++)Object(P.clearCurrentCues)(m[d])},a.onSubtitleTracksUpdated=function(s,m){var d=this;this.textTracks=[];var f=m.subtitleTracks||[],D=f.some(function(c){return c.textCodec===L.IMSC1_CODEC});if(this.config.enableWebVTT||D&&this.config.enableIMSC1){var v=this.tracks&&f&&this.tracks.length===f.length;if(this.tracks=f||[],this.config.renderTextTracksNatively){var h=this.media?this.media.textTracks:[];this.tracks.forEach(function(c,o){var x;if(o<h.length){for(var g=null,C=0;C<h.length;C++)if(w(h[C],c)){g=h[C];break}g&&(x=g)}x?Object(P.clearCurrentCues)(x):(x=d.createTextTrack("subtitles",c.name,c.lang),x&&(x.mode="disabled")),x&&(x.groupId=c.groupId,d.textTracks.push(x))})}else if(!v&&this.tracks&&this.tracks.length){var p=this.tracks.map(function(c){return{label:c.name,kind:c.type.toLowerCase(),default:c.default,subtitleTrack:c}});this.hls.trigger(A.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:p})}}},a.onManifestLoaded=function(s,m){var d=this;this.config.enableCEA708Captions&&m.captions&&m.captions.forEach(function(f){var D=/(?:CC|SERVICE)([1-4])/.exec(f.instreamId);if(!D)return;var v="textTrack"+D[1],h=d.captionsProperties[v];if(!h)return;h.label=f.name,f.lang&&(h.languageCode=f.lang),h.media=f})},a.onFragLoading=function(s,m){var d=this.cea608Parser1,f=this.cea608Parser2,D=this.lastSn,v=this.lastPartIndex;if(!this.enabled||!(d&&f))return;if(m.frag.type===b.PlaylistLevelType.MAIN){var h,p,c=m.frag.sn,o=(h=m==null||((p=m.part)===null||p===void 0)?void 0:p.index)!=null?h:-1;c===D+1||c===D&&o===v+1||(d.reset(),f.reset()),this.lastSn=c,this.lastPartIndex=o}},a.onFragLoaded=function(s,m){var d=m.frag,f=m.payload,D=this.initPTS,v=this.unparsedVttFrags;if(d.type===b.PlaylistLevelType.SUBTITLE)if(f.byteLength){if(!Object(H.isFiniteNumber)(D[d.cc])){v.push(m),D.length&&this.hls.trigger(A.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:new Error("Missing initial subtitle PTS")});return}var h=d.decryptdata;if(h==null||h.key==null||h.method!=="AES-128"){var p=this.tracks[d.level],c=this.vttCCs;c[d.cc]||(c[d.cc]={start:d.start,prevCC:this.prevCC,new:!0},this.prevCC=d.cc),p&&p.textCodec===L.IMSC1_CODEC?this._parseIMSC1(d,f):this._parseVTTs(d,f,c)}}else this.hls.trigger(A.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:new Error("Empty subtitle payload")})},a._parseIMSC1=function(s,m){var d=this,f=this.hls;Object(L.parseIMSC1)(m,this.initPTS[s.cc],this.timescale[s.cc],function(D){d._appendCues(D,s.level),f.trigger(A.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:s})},function(D){E.logger.log("Failed to parse IMSC1: "+D),f.trigger(A.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:s,error:D})})},a._parseVTTs=function(s,m,d){var f=this,D=this.hls;Object(U.parseWebVTT)(m,this.initPTS[s.cc],this.timescale[s.cc],d,s.cc,s.start,function(v){f._appendCues(v,s.level),D.trigger(A.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:s})},function(v){f._fallbackToIMSC1(s,m),E.logger.log("Failed to parse VTT cue: "+v),D.trigger(A.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:s,error:v})})},a._fallbackToIMSC1=function(s,m){var d=this,f=this.tracks[s.level];f.textCodec||Object(L.parseIMSC1)(m,this.initPTS[s.cc],this.timescale[s.cc],function(){f.textCodec=L.IMSC1_CODEC,d._parseIMSC1(s,m)},function(){f.textCodec="wvtt"})},a._appendCues=function(s,m){var d=this.hls;if(this.config.renderTextTracksNatively){var f=this.textTracks[m];if(f.mode==="disabled")return;s.forEach(function(h){return Object(P.addCueToTrack)(f,h)})}else{var D=this.tracks[m],v=D.default?"default":"subtitles"+m;d.trigger(A.Events.CUES_PARSED,{type:"subtitles",cues:s,track:v})}},a.onFragDecrypted=function(s,m){var d=m.frag;if(d.type===b.PlaylistLevelType.SUBTITLE){if(!Object(H.isFiniteNumber)(this.initPTS[d.cc])){this.unparsedVttFrags.push(m);return}this.onFragLoaded(A.Events.FRAG_LOADED,m)}},a.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},a.onFragParsingUserdata=function(s,m){var d=this.cea608Parser1,f=this.cea608Parser2;if(!this.enabled||!(d&&f))return;for(var D=0;D<m.samples.length;D++){var v=m.samples[D].bytes;if(v){var h=this.extractCea608Data(v);d.addData(m.samples[D].pts,h[0]),f.addData(m.samples[D].pts,h[1])}}},a.onBufferFlushing=function(s,m){var d=m.startOffset,f=m.endOffset,D=m.endOffsetSubtitles,v=m.type,h=this.media;if(!h||h.currentTime<f)return;if(!v||v==="video"){var p=this.captionsTracks;Object.keys(p).forEach(function(o){return Object(P.removeCuesInRange)(p[o],d,f)})}if(this.config.renderTextTracksNatively&&(d===0&&D!==void 0)){var c=this.textTracks;Object.keys(c).forEach(function(o){return Object(P.removeCuesInRange)(c[o],d,D)})}},a.extractCea608Data=function(s){for(var m=s[0]&31,d=2,f=[[],[]],D=0;D<m;D++){var v=s[d++],h=127&s[d++],p=127&s[d++],c=(4&v)!==0,o=3&v;if(h===0&&p===0)continue;c&&((o===0||o===1)&&(f[o].push(h),f[o].push(p)))}return f},u}();function w(u,a){return u&&u.label===a.name&&!(u.textTrack1||u.textTrack2)}function T(u,a,l,s){return Math.min(a,s)-Math.max(u,l)}function y(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return H});var H=function(){function A(W,U){this.subtle=void 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Uint32Array(T),l=this.invKeySchedule=new Uint32Array(T),s=this.sBox,m=this.rcon,d=this.invSubMix,f=d[0],D=d[1],v=d[2],h=d[3],p,c;for(y=0;y<T;y++){if(y<w){p=a[y]=b[y];continue}c=p,y%w===0?(c=c<<8|c>>>24,c=s[c>>>24]<<24|s[c>>>16&255]<<16|s[c>>>8&255]<<8|s[c&255],c^=m[y/w|0]<<24):w>6&&y%w===4&&(c=s[c>>>24]<<24|s[c>>>16&255]<<16|s[c>>>8&255]<<8|s[c&255]),a[y]=p=(a[y-w]^c)>>>0}for(u=0;u<T;u++)y=T-u,u&3?c=a[y]:c=a[y-4],u<4||y<=4?l[u]=c:l[u]=f[s[c>>>24]]^D[s[c>>>16&255]]^v[s[c>>>8&255]]^h[s[c&255]],l[u]=l[u]>>>0},U.networkToHostOrderSwap=function(L){return L<<24|(L&65280)<<8|(L&16711680)>>8|L>>>24},U.decrypt=function(L,b,E){for(var I=this.keySize+6,w=this.invKeySchedule,T=this.invSBox,y=this.invSubMix,u=y[0],a=y[1],l=y[2],s=y[3],m=this.uint8ArrayToUint32Array_(E),d=m[0],f=m[1],D=m[2],v=m[3],h=new Int32Array(L),p=new Int32Array(h.length),c,o,x,g,C,_,z,Y,oe,G,j,se,fe,Se,ke=this.networkToHostOrderSwap;b<h.length;){for(oe=ke(h[b]),G=ke(h[b+1]),j=ke(h[b+2]),se=ke(h[b+3]),C=oe^w[0],_=se^w[1],z=j^w[2],Y=G^w[3],fe=4,Se=1;Se<I;Se++)c=u[C>>>24]^a[_>>16&255]^l[z>>8&255]^s[Y&255]^w[fe],o=u[_>>>24]^a[z>>16&255]^l[Y>>8&255]^s[C&255]^w[fe+1],x=u[z>>>24]^a[Y>>16&255]^l[C>>8&255]^s[_&255]^w[fe+2],g=u[Y>>>24]^a[C>>16&255]^l[_>>8&255]^s[z&255]^w[fe+3],C=c,_=o,z=x,Y=g,fe=fe+4;c=T[C>>>24]<<24^T[_>>16&255]<<16^T[z>>8&255]<<8^T[Y&255]^w[fe],o=T[_>>>24]<<24^T[z>>16&255]<<16^T[Y>>8&255]<<8^T[C&255]^w[fe+1],x=T[z>>>24]<<24^T[Y>>16&255]<<16^T[C>>8&255]<<8^T[_&255]^w[fe+2],g=T[Y>>>24]<<24^T[C>>16&255]<<16^T[_>>8&255]<<8^T[z&255]^w[fe+3],p[b]=ke(c^d),p[b+1]=ke(g^f),p[b+2]=ke(x^D),p[b+3]=ke(o^v),d=oe,f=G,D=j,v=se,b=b+4}return p.buffer},W}()},"./src/crypt/decrypter.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return b});var H=O("./src/crypt/aes-crypto.ts"),A=O("./src/crypt/fast-aes-key.ts"),k=O("./src/crypt/aes-decryptor.ts"),W=O("./src/utils/logger.ts"),U=O("./src/utils/mp4-tools.ts"),P=O("./src/utils/typed-array.ts"),L=16,b=function(){function E(w,T,y){var u=y===void 0?{}:y,a=u.removePKCS7Padding,l=a===void 0?!0:a;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=w,this.config=T,this.removePKCS7Padding=l,l)try{var s=self.crypto;s&&(this.subtle=s.subtle||s.webkitSubtle)}catch(m){}this.subtle===null&&(this.config.enableSoftwareAES=!0)}var I=E.prototype;return I.destroy=function(){this.observer=null},I.isSync=function(){return this.config.enableSoftwareAES},I.flush=function(){var T=this.currentResult;if(!T){this.reset();return}var y=new Uint8Array(T);return this.reset(),this.removePKCS7Padding?Object(k.removePadding)(y):y},I.reset=function(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)},I.decrypt=function(T,y,u,a){if(this.config.enableSoftwareAES){this.softwareDecrypt(new Uint8Array(T),y,u);var l=this.flush();l&&a(l.buffer)}else this.webCryptoDecrypt(new Uint8Array(T),y,u).then(a)},I.softwareDecrypt=function(T,y,u){var a=this.currentIV,l=this.currentResult,s=this.remainderData;this.logOnce("JS AES decrypt"),s&&(T=Object(U.appendUint8Array)(s,T),this.remainderData=null);var m=this.getValidChunk(T);if(!m.length)return null;a&&(u=a);var d=this.softwareDecrypter;d||(d=this.softwareDecrypter=new k.default),d.expandKey(y);var f=l;return this.currentResult=d.decrypt(m.buffer,0,u),this.currentIV=Object(P.sliceUint8)(m,-16).buffer,f||null},I.webCryptoDecrypt=function(T,y,u){var a=this,l=this.subtle;return(this.key!==y||!this.fastAesKey)&&(this.key=y,this.fastAesKey=new 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this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},A}()},"./src/demux/aacdemuxer.ts":function(de,V,O){"use strict";O.r(V);var H=O("./src/demux/base-audio-demuxer.ts"),A=O("./src/demux/adts.ts"),k=O("./src/utils/logger.ts"),W=O("./src/demux/id3.ts");function U(b,E){b.prototype=Object.create(E.prototype),b.prototype.constructor=b,P(b,E)}function P(b,E){return P=Object.setPrototypeOf||function(w,T){return w.__proto__=T,w},P(b,E)}var L=function(b){U(E,b);function E(w,T){var y;return y=b.call(this)||this,y.observer=void 0,y.config=void 0,y.observer=w,y.config=T,y}var I=E.prototype;return I.resetInitSegment=function(T,y,u){b.prototype.resetInitSegment.call(this,T,y,u),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,isAAC:!0,samples:[],manifestCodec:T,duration:u,inputTimeScale:9e4,dropped:0}},E.probe=function(T){if(!T)return!1;for(var y=W.getID3Data(T,0)||[],u=y.length,a=T.length;u<a;u++)if(A.probe(T,u))return k.logger.log("ADTS 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f,D,v,h,p=navigator.userAgent.toLowerCase(),c=d,o=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];f=((s[m+2]&192)>>>6)+1;var x=(s[m+2]&60)>>>2;if(x>o.length-1){l.trigger(k.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+x});return}return v=(s[m+2]&1)<<2,v|=(s[m+3]&192)>>>6,H.logger.log("manifest codec:"+d+", ADTS type:"+f+", samplingIndex:"+x),/firefox/i.test(p)?x>=6?(f=5,h=new Array(4),D=x-3):(f=2,h=new Array(2),D=x):p.indexOf("android")!==-1?(f=2,h=new Array(2),D=x):(f=5,h=new Array(4),d&&(d.indexOf("mp4a.40.29")!==-1||d.indexOf("mp4a.40.5")!==-1)||!d&&x>=6?D=x-3:((d&&d.indexOf("mp4a.40.2")!==-1&&(x>=6&&v===1||/vivaldi/i.test(p))||!d&&v===1)&&(f=2,h=new Array(2)),D=x)),h[0]=f<<3,h[0]|=(x&14)>>1,h[1]|=(x&1)<<7,h[1]|=v<<3,f===5&&(h[1]|=(D&14)>>1,h[2]=(D&1)<<7,h[2]|=2<<2,h[3]=0),{config:h,samplerate:o[x],channelCount:v,codec:"mp4a.40."+f,manifestCodec:c}}function U(l,s){return 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l=this.transmuxer;l&&(l.destroy(),this.transmuxer=null)}var s=this.observer;s&&s.removeAllListeners(),this.observer=null},y.push=function(a,l,s,m,d,f,D,v,h,p){var c=this;h.transmuxing.start=self.performance.now();var o=this.transmuxer,x=this.worker,g=f?f.start:d.start,C=d.decryptdata,_=this.frag,z=!(_&&d.cc===_.cc),Y=!(_&&h.level===_.level),oe=_?h.sn-_.sn:-1,G=this.part?h.part-this.part.index:1,j=!Y&&(oe===1||oe===0&&G===1),se=self.performance.now();(Y||oe||d.stats.parsing.start===0)&&(d.stats.parsing.start=se),f&&(G||!j)&&(f.stats.parsing.start=se);var fe=new W.TransmuxState(z,j,v,Y,g);if(!j||z){U.logger.log("[transmuxer-interface, "+d.type+"]: Starting new transmux session for sn: "+h.sn+" p: "+h.part+" level: "+h.level+" id: "+h.id+`
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        trackSwitch: `+Y+`
        contiguous: `+j+`
        accurateTimeOffset: `+v+`
        timeOffset: `+g);var Se=new W.TransmuxConfig(s,m,l,D,p);this.configureTransmuxer(Se)}if(this.frag=d,this.part=f,x)x.postMessage({cmd:"demux",data:a,decryptdata:C,chunkMeta:h,state:fe},a instanceof ArrayBuffer?[a]:[]);else if(o){var ke=o.push(a,C,h,fe);Object(W.isPromise)(ke)?ke.then(function(Je){c.handleTransmuxComplete(Je)}):this.handleTransmuxComplete(ke)}},y.flush=function(a){var l=this;a.transmuxing.start=self.performance.now();var s=this.transmuxer,m=this.worker;if(m)m.postMessage({cmd:"flush",chunkMeta:a});else if(s){var d=s.flush(a);Object(W.isPromise)(d)?d.then(function(f){l.handleFlushResult(f,a)}):this.handleFlushResult(d,a)}},y.handleFlushResult=function(a,l){var s=this;a.forEach(function(m){s.handleTransmuxComplete(m)}),this.onFlush(l)},y.onWorkerMessage=function(a){var l=a.data,s=this.hls;switch(l.event){case"init":{self.URL.revokeObjectURL(this.worker.objectURL);break}case"transmuxComplete":{this.handleTransmuxComplete(l.data);break}case"flush":{this.onFlush(l.data);break}default:{l.data=l.data||{},l.data.frag=this.frag,l.data.id=this.id,s.trigger(l.event,l.data);break}}},y.configureTransmuxer=function(a){var l=this.worker,s=this.transmuxer;l?l.postMessage({cmd:"configure",config:a}):s&&s.configure(a)},y.handleTransmuxComplete=function(a){a.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(a)},T}()},"./src/demux/transmuxer-worker.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return P});var H=O("./src/demux/transmuxer.ts"),A=O("./src/events.ts"),k=O("./src/utils/logger.ts"),W=O("./node_modules/eventemitter3/index.js"),U=O.n(W);function P(w){var T=new W.EventEmitter,y=function(a,l){w.postMessage({event:a,data:l})};T.on(A.Events.FRAG_DECRYPTED,y),T.on(A.Events.ERROR,y),w.addEventListener("message",function(u){var a=u.data;switch(a.cmd){case"init":{var l=JSON.parse(a.config);w.transmuxer=new H.default(T,a.typeSupported,l,a.vendor,a.id),Object(k.enableLogs)(l.debug),y("init",null);break}case"configure":{w.transmuxer.configure(a.config);break}case"demux":{var s=w.transmuxer.push(a.data,a.decryptdata,a.chunkMeta,a.state);Object(H.isPromise)(s)?s.then(function(f){L(w,f)}):L(w,s);break}case"flush":{var m=a.chunkMeta,d=w.transmuxer.flush(m);Object(H.isPromise)(d)?d.then(function(f){E(w,f,m)}):E(w,d,m);break}default:break}})}function L(w,T){if(I(T.remuxResult))return;var y=[],u=T.remuxResult,a=u.audio,l=u.video;a&&b(y,a),l&&b(y,l),w.postMessage({event:"transmuxComplete",data:T},y)}function b(w,T){T.data1&&w.push(T.data1.buffer),T.data2&&w.push(T.data2.buffer)}function E(w,T,y){T.forEach(function(u){L(w,u)}),w.postMessage({event:"flush",data:y})}function I(w){return!w.audio&&!w.video&&!w.text&&!w.id3&&!w.initSegment}},"./src/demux/transmuxer.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return l}),O.d(V,"isPromise",function(){return d}),O.d(V,"TransmuxConfig",function(){return f}),O.d(V,"TransmuxState",function(){return D});var H=O("./src/events.ts"),A=O("./src/errors.ts"),k=O("./src/crypt/decrypter.ts"),W=O("./src/demux/aacdemuxer.ts"),U=O("./src/demux/mp4demuxer.ts"),P=O("./src/demux/tsdemuxer.ts"),L=O("./src/demux/mp3demuxer.ts"),b=O("./src/remux/mp4-remuxer.ts"),E=O("./src/remux/passthrough-remuxer.ts"),I=O("./src/demux/chunk-cache.ts"),w=O("./src/utils/mp4-tools.ts"),T=O("./src/utils/logger.ts"),y;try{y=self.performance.now.bind(self.performance)}catch(v){T.logger.debug("Unable to use Performance API on this environment"),y=self.Date.now}var u=[{demux:P.default,remux:b.default},{demux:U.default,remux:E.default},{demux:W.default,remux:b.default},{demux:L.default,remux:b.default}],a=1024;u.forEach(function(v){var h=v.demux;a=Math.max(a,h.minProbeByteLength)});var l=function(){function v(p,c,o,x,g){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 I.default,this.observer=p,this.typeSupported=c,this.config=o,this.vendor=x,this.id=g}var h=v.prototype;return h.configure=function(c){this.transmuxConfig=c,this.decrypter&&this.decrypter.reset()},h.push=function(c,o,x,g){var C=this,_=x.transmuxing;_.executeStart=y();var z=new Uint8Array(c),Y=this.cache,oe=this.config,G=this.currentTransmuxState,j=this.transmuxConfig;g&&(this.currentTransmuxState=g);var se=s(z,o);if(se&&se.method==="AES-128"){var fe=this.getDecrypter();if(oe.enableSoftwareAES){var Se=fe.softwareDecrypt(z,se.key.buffer,se.iv.buffer);if(!Se)return _.executeEnd=y(),m(x);z=new Uint8Array(Se)}else return this.decryptionPromise=fe.webCryptoDecrypt(z,se.key.buffer,se.iv.buffer).then(function(Oe){var je=C.push(Oe,null,x);return C.decryptionPromise=null,je}),this.decryptionPromise}var ke=g||G,Je=ke.contiguous,_e=ke.discontinuity,Qe=ke.trackSwitch,Ue=ke.accurateTimeOffset,Fe=ke.timeOffset,we=j.audioCodec,F=j.videoCodec,R=j.defaultInitPts,M=j.duration,K=j.initSegmentData;if((_e||Qe)&&this.resetInitSegment(K,we,F,M),_e&&this.resetInitialTimestamp(R),Je||this.resetContiguity(),this.needsProbing(z,_e,Qe)){if(Y.dataLength){var $=Y.flush();z=Object(w.appendUint8Array)($,z)}this.configureTransmuxer(z,j)}var B=this.transmux(z,se,Fe,Ue,x),ge=this.currentTransmuxState;return ge.contiguous=!0,ge.discontinuity=!1,ge.trackSwitch=!1,_.executeEnd=y(),B},h.flush=function(c){var o=this,x=c.transmuxing;x.executeStart=y();var g=this.decrypter,C=this.cache,_=this.currentTransmuxState,z=this.decryptionPromise;if(z)return z.then(function(){return o.flush(c)});var Y=[],oe=_.timeOffset;if(g){var G=g.flush();G&&Y.push(this.push(G,null,c))}var j=C.dataLength;C.reset();var se=this.demuxer,fe=this.remuxer;if(!se||!fe)return j>=a&&this.observer.emit(H.Events.ERROR,H.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),x.executeEnd=y(),[m(c)];var Se=se.flush(oe);return d(Se)?Se.then(function(ke){return o.flushRemux(Y,ke,c),Y}):(this.flushRemux(Y,Se,c),Y)},h.flushRemux=function(c,o,x){var g=o.audioTrack,C=o.avcTrack,_=o.id3Track,z=o.textTrack,Y=this.currentTransmuxState,oe=Y.accurateTimeOffset,G=Y.timeOffset;T.logger.log("[transmuxer.ts]: Flushed fragment "+x.sn+(x.part>-1?" p: "+x.part:"")+" of level "+x.level);var j=this.remuxer.remux(g,C,_,z,G,oe,!0,this.id);c.push({remuxResult:j,chunkMeta:x}),x.transmuxing.executeEnd=y()},h.resetInitialTimestamp=function(c){var o=this.demuxer,x=this.remuxer;if(!o||!x)return;o.resetTimeStamp(c),x.resetTimeStamp(c)},h.resetContiguity=function(){var c=this.demuxer,o=this.remuxer;if(!c||!o)return;c.resetContiguity(),o.resetNextTimestamp()},h.resetInitSegment=function(c,o,x,g){var C=this.demuxer,_=this.remuxer;if(!C||!_)return;C.resetInitSegment(o,x,g),_.resetInitSegment(c,o,x)},h.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},h.transmux=function(c,o,x,g,C){var _;return o&&o.method==="SAMPLE-AES"?_=this.transmuxSampleAes(c,o,x,g,C):_=this.transmuxUnencrypted(c,x,g,C),_},h.transmuxUnencrypted=function(c,o,x,g){var C=this.demuxer.demux(c,o,!1,!this.config.progressive),_=C.audioTrack,z=C.avcTrack,Y=C.id3Track,oe=C.textTrack,G=this.remuxer.remux(_,z,Y,oe,o,x,!1,this.id);return{remuxResult:G,chunkMeta:g}},h.transmuxSampleAes=function(c,o,x,g,C){var _=this;return this.demuxer.demuxSampleAes(c,o,x).then(function(z){var Y=_.remuxer.remux(z.audioTrack,z.avcTrack,z.id3Track,z.textTrack,x,g,!1,_.id);return{remuxResult:Y,chunkMeta:C}})},h.configureTransmuxer=function(c,o){for(var x=this.config,g=this.observer,C=this.typeSupported,_=this.vendor,z=o.audioCodec,Y=o.defaultInitPts,oe=o.duration,G=o.initSegmentData,j=o.videoCodec,se,fe=0,Se=u.length;fe<Se;fe++)if(u[fe].demux.probe(c)){se=u[fe];break}se||(T.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),se={demux:U.default,remux:E.default});var ke=this.demuxer,Je=this.remuxer,_e=se.remux,Qe=se.demux;(!Je||!(Je instanceof _e))&&(this.remuxer=new _e(g,x,C,_)),(!ke||!(ke instanceof Qe))&&(this.demuxer=new Qe(g,x,C),this.probe=Qe.probe),this.resetInitSegment(G,z,j,oe),this.resetInitialTimestamp(Y)},h.needsProbing=function(c,o,x){return!this.demuxer||!this.remuxer||o||x},h.getDecrypter=function(){var c=this.decrypter;return c||(c=this.decrypter=new k.default(this.observer,this.config)),c},v}();function s(v,h){var p=null;return v.byteLength>0&&h!=null&&h.key!=null&&h.iv!==null&&h.method!=null&&(p=h),p}var m=function(h){return{remuxResult:{},chunkMeta:h}};function d(v){return"then"in v&&v.then instanceof Function}var f=function(h,p,c,o,x){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=h,this.videoCodec=p,this.initSegmentData=c,this.duration=o,this.defaultInitPts=x},D=function(h,p,c,o,x){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=h,this.contiguous=p,this.accurateTimeOffset=c,this.trackSwitch=o,this.timeOffset=x}},"./src/demux/tsdemuxer.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"discardEPB",function(){return m});var H=O("./src/demux/adts.ts"),A=O("./src/demux/mpegaudio.ts"),k=O("./src/demux/exp-golomb.ts"),W=O("./src/demux/id3.ts"),U=O("./src/demux/sample-aes.ts"),P=O("./src/events.ts"),L=O("./src/utils/mp4-tools.ts"),b=O("./src/utils/logger.ts"),E=O("./src/errors.ts"),I={video:1,audio:2,id3:3,text:4},w=function(){function d(D,v,h){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=D,this.config=v,this.typeSupported=h}d.probe=function(v){var h=d.syncOffset(v);return h<0?!1:(h&&b.logger.warn("MPEG2-TS detected but first sync word found @ offset "+h+", junk ahead ?"),!0)},d.syncOffset=function(v){for(var h=Math.min(1e3,v.length-3*188),p=0;p<h;){if(v[p]===71&&v[p+188]===71&&v[p+2*188]===71)return p;p++}return-1},d.createTrack=function(v,h){return{container:v==="video"||v==="audio"?"video/mp2t":void 0,type:v,id:I[v],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:v==="audio"?h:void 0}};var f=d.prototype;return f.resetInitSegment=function(v,h,p){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=d.createTrack("video",p),this._audioTrack=d.createTrack("audio",p),this._id3Track=d.createTrack("id3",p),this._txtTrack=d.createTrack("text",p),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=v,this.videoCodec=h,this._duration=p},f.resetTimeStamp=function(){},f.resetContiguity=function(){var v=this._audioTrack,h=this._avcTrack,p=this._id3Track;v&&(v.pesData=null),h&&(h.pesData=null),p&&(p.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},f.demux=function(v,h,p,c){p===void 0&&(p=!1),c===void 0&&(c=!1),p||(this.sampleAes=null);var o,x=this._avcTrack,g=this._audioTrack,C=this._id3Track,_=x.pid,z=x.pesData,Y=g.pid,oe=C.pid,G=g.pesData,j=C.pesData,se=!1,fe=this.pmtParsed,Se=this._pmtId,ke=v.length;if(this.remainderData&&(v=Object(L.appendUint8Array)(this.remainderData,v),ke=v.length,this.remainderData=null),ke<188&&!c)return this.remainderData=v,{audioTrack:g,avcTrack:x,id3Track:C,textTrack:this._txtTrack};var Je=Math.max(0,d.syncOffset(v));ke-=(ke+Je)%188,ke<v.byteLength&&!c&&(this.remainderData=new Uint8Array(v.buffer,ke,v.buffer.byteLength-ke));for(var _e=Je;_e<ke;_e+=188)if(v[_e]===71){var Qe=!!(v[_e+1]&64),Ue=((v[_e+1]&31)<<8)+v[_e+2],Fe=(v[_e+3]&48)>>4,we=void 0;if(Fe>1){if(we=_e+5+v[_e+4],we===_e+188)continue}else we=_e+4;switch(Ue){case _:Qe&&(z&&(o=a(z))&&this.parseAVCPES(o,!1),z={data:[],size:0}),z&&(z.data.push(v.subarray(we,_e+188)),z.size+=_e+188-we);break;case Y:Qe&&(G&&(o=a(G))&&(g.isAAC?this.parseAACPES(o):this.parseMPEGPES(o)),G={data:[],size:0}),G&&(G.data.push(v.subarray(we,_e+188)),G.size+=_e+188-we);break;case oe:Qe&&(j&&(o=a(j))&&this.parseID3PES(o),j={data:[],size:0}),j&&(j.data.push(v.subarray(we,_e+188)),j.size+=_e+188-we);break;case 0:Qe&&(we+=v[we]+1),Se=this._pmtId=y(v,we);break;case Se:{Qe&&(we+=v[we]+1);var F=u(v,we,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,p);_=F.avc,_>0&&(x.pid=_),Y=F.audio,Y>0&&(g.pid=Y,g.isAAC=F.isAAC),oe=F.id3,oe>0&&(C.pid=oe),se&&!fe&&(b.logger.log("reparse from beginning"),se=!1,_e=Je-188),fe=this.pmtParsed=!0;break}case 17:case 8191:break;default:se=!0;break}}else this.observer.emit(P.Events.ERROR,P.Events.ERROR,{type:E.ErrorTypes.MEDIA_ERROR,details:E.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});x.pesData=z,g.pesData=G,C.pesData=j;var R={audioTrack:g,avcTrack:x,id3Track:C,textTrack:this._txtTrack};return c&&this.extractRemainingSamples(R),R},f.flush=function(){var v=this.remainderData;this.remainderData=null;var h;return v?h=this.demux(v,-1,!1,!0):h={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(h),this.sampleAes?this.decrypt(h,this.sampleAes):h},f.extractRemainingSamples=function(v){var h=v.audioTrack,p=v.avcTrack,c=v.id3Track,o=p.pesData,x=h.pesData,g=c.pesData,C;o&&(C=a(o))?(this.parseAVCPES(C,!0),p.pesData=null):p.pesData=o,x&&(C=a(x))?(h.isAAC?this.parseAACPES(C):this.parseMPEGPES(C),h.pesData=null):(x!=null&&x.size&&b.logger.log("last AAC PES packet truncated,might overlap between fragments"),h.pesData=x),g&&(C=a(g))?(this.parseID3PES(C),c.pesData=null):c.pesData=g},f.demuxSampleAes=function(v,h,p){var c=this.demux(v,p,!0,!this.config.progressive),o=this.sampleAes=new U.default(this.observer,this.config,h);return this.decrypt(c,o)},f.decrypt=function(v,h){return new Promise(function(p){var c=v.audioTrack,o=v.avcTrack;c.samples&&c.isAAC?h.decryptAacSamples(c.samples,0,function(){o.samples?h.decryptAvcSamples(o.samples,0,0,function(){p(v)}):p(v)}):o.samples&&h.decryptAvcSamples(o.samples,0,0,function(){p(v)})})},f.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},f.parseAVCPES=function(v,h){var p=this,c=this._avcTrack,o=this.parseAVCNALu(v.data),x=!1,g=this.avcSample,C,_=!1;v.data=null,g&&o.length&&!c.audFound&&(l(g,c),g=this.avcSample=T(!1,v.pts,v.dts,"")),o.forEach(function(z){switch(z.type){case 1:{C=!0,g||(g=p.avcSample=T(!0,v.pts,v.dts,"")),x&&(g.debug+="NDR "),g.frame=!0;var Y=z.data;if(_&&Y.length>4){var oe=new k.default(Y).readSliceType();(oe===2||oe===4||oe===7||oe===9)&&(g.key=!0)}break}case 5:C=!0,g||(g=p.avcSample=T(!0,v.pts,v.dts,"")),x&&(g.debug+="IDR "),g.key=!0,g.frame=!0;break;case 6:{C=!0,x&&g&&(g.debug+="SEI ");var G=new k.default(m(z.data));G.readUByte();for(var j=0,se=0,fe=!1,Se=0;!fe&&G.bytesAvailable>1;){j=0;do Se=G.readUByte(),j+=Se;while(Se===255);se=0;do Se=G.readUByte(),se+=Se;while(Se===255);if(j===4&&G.bytesAvailable!==0){fe=!0;var ke=G.readUByte();if(ke===181){var Je=G.readUShort();if(Je===49){var _e=G.readUInt();if(_e===1195456820){var Qe=G.readUByte();if(Qe===3){for(var Ue=G.readUByte(),Fe=G.readUByte(),we=31&Ue,F=[Ue,Fe],R=0;R<we;R++)F.push(G.readUByte()),F.push(G.readUByte()),F.push(G.readUByte());s(p._txtTrack.samples,{type:3,pts:v.pts,bytes:F})}}}}}else if(j===5&&G.bytesAvailable!==0){if(fe=!0,se>16){for(var M=[],K=0;K<16;K++)M.push(G.readUByte().toString(16)),(K===3||K===5||K===7||K===9)&&M.push("-");for(var $=se-16,B=new Uint8Array($),ge=0;ge<$;ge++)B[ge]=G.readUByte();s(p._txtTrack.samples,{pts:v.pts,payloadType:j,uuid:M.join(""),userData:Object(W.utf8ArrayToStr)(B),userDataBytes:B})}}else if(se<G.bytesAvailable)for(var Oe=0;Oe<se;Oe++)G.readUByte()}break}case 7:if(C=!0,_=!0,x&&g&&(g.debug+="SPS "),!c.sps){var je=new k.default(z.data),Ze=je.readSPS();c.width=Ze.width,c.height=Ze.height,c.pixelRatio=Ze.pixelRatio,c.sps=[z.data],c.duration=p._duration;for(var He=z.data.subarray(1,4),ze="avc1.",Xe=0;Xe<3;Xe++){var dt=He[Xe].toString(16);dt.length<2&&(dt="0"+dt),ze+=dt}c.codec=ze}break;case 8:C=!0,x&&g&&(g.debug+="PPS "),c.pps||(c.pps=[z.data]);break;case 9:C=!1,c.audFound=!0,g&&l(g,c),g=p.avcSample=T(!1,v.pts,v.dts,x?"AUD ":"");break;case 12:C=!1;break;default:C=!1,g&&(g.debug+="unknown NAL "+z.type+" ");break}if(g&&C){var ct=g.units;ct.push(z)}}),h&&g&&(l(g,c),this.avcSample=null)},f.getLastNalUnit=function(){var v,h=this.avcSample,p;if(!h||h.units.length===0){var c=this._avcTrack.samples;h=c[c.length-1]}if((v=h)!==null&&v!==void 0&&v.units){var o=h.units;p=o[o.length-1]}return p},f.parseAVCNALu=function(v){var h=v.byteLength,p=this._avcTrack,c=p.naluState||0,o=c,x=[],g=0,C,_,z,Y=-1,oe=0;for(c===-1&&(Y=0,oe=v[0]&31,c=0,g=1);g<h;){if(C=v[g++],!c){c=C?0:1;continue}if(c===1){c=C?0:2;continue}if(!C)c=3;else if(C===1){if(Y>=0){var G={data:v.subarray(Y,g-c-1),type:oe};x.push(G)}else{var j=this.getLastNalUnit();if(j&&(o&&g<=4-o&&(j.state&&(j.data=j.data.subarray(0,j.data.byteLength-o))),_=g-c-1,_>0)){var se=new Uint8Array(j.data.byteLength+_);se.set(j.data,0),se.set(v.subarray(0,_),j.data.byteLength),j.data=se,j.state=0}}g<h?(z=v[g]&31,Y=g,oe=z,c=0):c=-1}else c=0}if(Y>=0&&c>=0){var fe={data:v.subarray(Y,h),type:oe,state:c};x.push(fe)}if(x.length===0){var Se=this.getLastNalUnit();if(Se){var ke=new Uint8Array(Se.data.byteLength+v.byteLength);ke.set(Se.data,0),ke.set(v,Se.data.byteLength),Se.data=ke}}return p.naluState=c,x},f.parseAACPES=function(v){var h=0,p=this._audioTrack,c=this.aacOverFlow,o=v.data;if(c){this.aacOverFlow=null;var x=c.sample.unit.byteLength,g=Math.min(c.missing,x),C=x-g;c.sample.unit.set(o.subarray(0,g),C),p.samples.push(c.sample),h=c.missing}var _,z;for(_=h,z=o.length;_<z-1&&!H.isHeader(o,_);_++);if(_!==h){var Y,oe;if(_<z-1?(Y="AAC PES did not start with ADTS header,offset:"+_,oe=!1):(Y="no ADTS header found in AAC PES",oe=!0),b.logger.warn("parsing error:"+Y),this.observer.emit(P.Events.ERROR,P.Events.ERROR,{type:E.ErrorTypes.MEDIA_ERROR,details:E.ErrorDetails.FRAG_PARSING_ERROR,fatal:oe,reason:Y}),oe)return}H.initTrackConfig(p,this.observer,o,_,this.audioCodec);var G;if(v.pts!==void 0)G=v.pts;else if(c){var j=H.getFrameDuration(p.samplerate);G=c.sample.pts+j}else{b.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var se=0;_<z;)if(H.isHeader(o,_)){if(_+5<z){var fe=H.appendFrame(p,o,_,G,se);if(fe)if(fe.missing)this.aacOverFlow=fe;else{_+=fe.length,se++;continue}}break}else _++},f.parseMPEGPES=function(v){var h=v.data,p=h.length,c=0,o=0,x=v.pts;if(x===void 0){b.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;o<p;)if(A.isHeader(h,o)){var g=A.appendFrame(this._audioTrack,h,o,x,c);if(g)o+=g.length,c++;else break}else o++},f.parseID3PES=function(v){if(v.pts===void 0){b.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(v)},d}();w.minProbeByteLength=188;function T(d,f,D,v){return{key:d,frame:!1,pts:f,dts:D,units:[],debug:v,length:0}}function y(d,f){return(d[f+10]&31)<<8|d[f+11]}function u(d,f,D,v){var h={audio:-1,avc:-1,id3:-1,isAAC:!0},p=(d[f+1]&15)<<8|d[f+2],c=f+3+p-4,o=(d[f+10]&15)<<8|d[f+11];for(f+=12+o;f<c;){var x=(d[f+1]&31)<<8|d[f+2];switch(d[f]){case 207:if(!v){b.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:h.audio===-1&&(h.audio=x);break;case 21:h.id3===-1&&(h.id3=x);break;case 219:if(!v){b.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:h.avc===-1&&(h.avc=x);break;case 3:case 4:D?h.audio===-1&&(h.audio=x,h.isAAC=!1):b.logger.log("MPEG audio found, not supported in this browser");break;case 36:b.logger.warn("Unsupported HEVC stream type found");break;default:break}f+=((d[f+3]&15)<<8|d[f+4])+5}return h}function a(d){var f=0,D,v,h,p,c,o=d.data;if(!d||d.size===0)return null;for(;o[0].length<19&&o.length>1;){var x=new Uint8Array(o[0].length+o[1].length);x.set(o[0]),x.set(o[1],o[0].length),o[0]=x,o.splice(1,1)}D=o[0];var g=(D[0]<<16)+(D[1]<<8)+D[2];if(g===1){if(v=(D[4]<<8)+D[5],v&&v>d.size-6)return null;var C=D[7];C&192&&(p=(D[9]&14)*536870912+(D[10]&255)*4194304+(D[11]&254)*16384+(D[12]&255)*128+(D[13]&254)/2,C&64?(c=(D[14]&14)*536870912+(D[15]&255)*4194304+(D[16]&254)*16384+(D[17]&255)*128+(D[18]&254)/2,p-c>60*9e4&&(b.logger.warn(Math.round((p-c)/9e4)+"s delta between PTS and DTS, align them"),p=c)):c=p),h=D[8];var _=h+9;if(d.size<=_)return null;d.size-=_;for(var z=new Uint8Array(d.size),Y=0,oe=o.length;Y<oe;Y++){D=o[Y];var G=D.byteLength;if(_)if(_>G){_-=G;continue}else D=D.subarray(_),G-=_,_=0;z.set(D,f),f+=G}return v&&(v-=h+3),{data:z,pts:p,dts:c,len:v}}return null}function l(d,f){if(d.units.length&&d.frame){if(d.pts===void 0){var D=f.samples,v=D.length;if(v){var h=D[v-1];d.pts=h.pts,d.dts=h.dts}else{f.dropped++;return}}f.samples.push(d)}d.debug.length&&b.logger.log(d.pts+"/"+d.dts+":"+d.debug)}function s(d,f){var D=d.length;if(D>0){if(f.pts>=d[D-1].pts)d.push(f);else for(var v=D-1;v>=0;v--)if(f.pts<d[v].pts){d.splice(v,0,f);break}}else d.push(f)}function m(d){for(var f=d.byteLength,D=[],v=1;v<f-2;)d[v]===0&&d[v+1]===0&&d[v+2]===3?(D.push(v+2),v+=2):v++;if(D.length===0)return d;var h=f-D.length,p=new Uint8Array(h),c=0;for(v=0;v<h;c++,v++)c===D[0]&&(c++,D.shift()),p[v]=d[c];return p}V.default=w},"./src/errors.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"ErrorTypes",function(){return H}),O.d(V,"ErrorDetails",function(){return A});var H;(function(k){k.NETWORK_ERROR="networkError",k.MEDIA_ERROR="mediaError",k.KEY_SYSTEM_ERROR="keySystemError",k.MUX_ERROR="muxError",k.OTHER_ERROR="otherError"})(H||(H={}));var A;(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"})(A||(A={}))},"./src/events.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"Events",function(){return H});var H;(function(A){A.MEDIA_ATTACHING="hlsMediaAttaching",A.MEDIA_ATTACHED="hlsMediaAttached",A.MEDIA_DETACHING="hlsMediaDetaching",A.MEDIA_DETACHED="hlsMediaDetached",A.BUFFER_RESET="hlsBufferReset",A.BUFFER_CODECS="hlsBufferCodecs",A.BUFFER_CREATED="hlsBufferCreated",A.BUFFER_APPENDING="hlsBufferAppending",A.BUFFER_APPENDED="hlsBufferAppended",A.BUFFER_EOS="hlsBufferEos",A.BUFFER_FLUSHING="hlsBufferFlushing",A.BUFFER_FLUSHED="hlsBufferFlushed",A.MANIFEST_LOADING="hlsManifestLoading",A.MANIFEST_LOADED="hlsManifestLoaded",A.MANIFEST_PARSED="hlsManifestParsed",A.LEVEL_SWITCHING="hlsLevelSwitching",A.LEVEL_SWITCHED="hlsLevelSwitched",A.LEVEL_LOADING="hlsLevelLoading",A.LEVEL_LOADED="hlsLevelLoaded",A.LEVEL_UPDATED="hlsLevelUpdated",A.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",A.LEVELS_UPDATED="hlsLevelsUpdated",A.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",A.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",A.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",A.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",A.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",A.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",A.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",A.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",A.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",A.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",A.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",A.CUES_PARSED="hlsCuesParsed",A.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",A.INIT_PTS_FOUND="hlsInitPtsFound",A.FRAG_LOADING="hlsFragLoading",A.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",A.FRAG_LOADED="hlsFragLoaded",A.FRAG_DECRYPTED="hlsFragDecrypted",A.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",A.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",A.FRAG_PARSING_METADATA="hlsFragParsingMetadata",A.FRAG_PARSED="hlsFragParsed",A.FRAG_BUFFERED="hlsFragBuffered",A.FRAG_CHANGED="hlsFragChanged",A.FPS_DROP="hlsFpsDrop",A.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",A.ERROR="hlsError",A.DESTROYING="hlsDestroying",A.KEY_LOADING="hlsKeyLoading",A.KEY_LOADED="hlsKeyLoaded",A.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",A.BACK_BUFFER_REACHED="hlsBackBufferReached"})(H||(H={}))},"./src/hls.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return d});var H=O("./node_modules/url-toolkit/src/url-toolkit.js"),A=O.n(H),k=O("./src/loader/playlist-loader.ts"),W=O("./src/loader/key-loader.ts"),U=O("./src/controller/id3-track-controller.ts"),P=O("./src/controller/latency-controller.ts"),L=O("./src/controller/level-controller.ts"),b=O("./src/controller/fragment-tracker.ts"),E=O("./src/controller/stream-controller.ts"),I=O("./src/is-supported.ts"),w=O("./src/utils/logger.ts"),T=O("./src/config.ts"),y=O("./node_modules/eventemitter3/index.js"),u=O.n(y),a=O("./src/events.ts"),l=O("./src/errors.ts");function s(f,D){for(var v=0;v<D.length;v++){var h=D[v];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(f,h.key,h)}}function m(f,D,v){return D&&s(f.prototype,D),v&&s(f,v),f}var d=function(){f.isSupported=function(){return Object(I.isSupported)()};function f(v){v===void 0&&(v={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new y.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 h=this.config=Object(T.mergeConfig)(f.DefaultConfig,v);this.userConfig=v,Object(w.enableLogs)(h.debug),this._autoLevelCapping=-1,h.progressive&&Object(T.enableStreamingMode)(h);var p=h.abrController,c=h.bufferController,o=h.capLevelController,x=h.fpsController,g=this.abrController=new p(this),C=this.bufferController=new c(this),_=this.capLevelController=new o(this),z=new x(this),Y=new k.default(this),oe=new W.default(this),G=new U.default(this),j=this.levelController=new L.default(this),se=new b.FragmentTracker(this),fe=this.streamController=new E.default(this,se);_.setStreamController(fe),z.setStreamController(fe);var Se=[j,fe];this.networkControllers=Se;var ke=[Y,oe,g,C,_,z,G,se];this.audioTrackController=this.createController(h.audioTrackController,null,Se),this.createController(h.audioStreamController,se,Se),this.subtitleTrackController=this.createController(h.subtitleTrackController,null,Se),this.createController(h.subtitleStreamController,se,Se),this.createController(h.timelineController,null,ke),this.emeController=this.createController(h.emeController,null,ke),this.cmcdController=this.createController(h.cmcdController,null,ke),this.latencyController=this.createController(P.default,null,ke),this.coreComponents=ke}var D=f.prototype;return D.createController=function(h,p,c){if(h){var o=p?new h(this,p):new h(this);return c&&c.push(o),o}return null},D.on=function(h,p,c){c===void 0&&(c=this),this._emitter.on(h,p,c)},D.once=function(h,p,c){c===void 0&&(c=this),this._emitter.once(h,p,c)},D.removeAllListeners=function(h){this._emitter.removeAllListeners(h)},D.off=function(h,p,c,o){c===void 0&&(c=this),this._emitter.off(h,p,c,o)},D.listeners=function(h){return this._emitter.listeners(h)},D.emit=function(h,p,c){return this._emitter.emit(h,p,c)},D.trigger=function(h,p){if(this.config.debug)return this.emit(h,h,p);try{return this.emit(h,h,p)}catch(c){w.logger.error("An internal error happened while handling event "+h+'. Error message: "'+c.message+'". Here is a stacktrace:',c),this.trigger(a.Events.ERROR,{type:l.ErrorTypes.OTHER_ERROR,details:l.ErrorDetails.INTERNAL_EXCEPTION,fatal:!1,event:h,error:c})}return!1},D.listenerCount=function(h){return this._emitter.listenerCount(h)},D.destroy=function(){w.logger.log("destroy"),this.trigger(a.Events.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this.url=null,this.networkControllers.forEach(function(h){return h.destroy()}),this.networkControllers.length=0,this.coreComponents.forEach(function(h){return h.destroy()}),this.coreComponents.length=0},D.attachMedia=function(h){w.logger.log("attachMedia"),this._media=h,this.trigger(a.Events.MEDIA_ATTACHING,{media:h})},D.detachMedia=function(){w.logger.log("detachMedia"),this.trigger(a.Events.MEDIA_DETACHING,void 0),this._media=null},D.loadSource=function(h){this.stopLoad();var p=this.media,c=this.url,o=this.url=H.buildAbsoluteURL(self.location.href,h,{alwaysNormalize:!0});w.logger.log("loadSource:"+o),p&&c&&c!==o&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(p)),this.trigger(a.Events.MANIFEST_LOADING,{url:h})},D.startLoad=function(h){h===void 0&&(h=-1),w.logger.log("startLoad("+h+")"),this.networkControllers.forEach(function(p){p.startLoad(h)})},D.stopLoad=function(){w.logger.log("stopLoad"),this.networkControllers.forEach(function(h){h.stopLoad()})},D.swapAudioCodec=function(){w.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},D.recoverMediaError=function(){w.logger.log("recoverMediaError");var h=this._media;this.detachMedia(),h&&this.attachMedia(h)},D.removeLevel=function(h,p){p===void 0&&(p=0),this.levelController.removeLevel(h,p)},m(f,[{key:"levels",get:function(){var h=this.levelController.levels;return h||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(h){w.logger.log("set currentLevel:"+h),this.loadLevel=h,this.abrController.clearTimer(),this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(h){w.logger.log("set nextLevel:"+h),this.levelController.manualLevel=h,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(h){w.logger.log("set loadLevel:"+h),this.levelController.manualLevel=h}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(h){this.levelController.nextLoadLevel=h}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(h){w.logger.log("set firstLevel:"+h),this.levelController.firstLevel=h}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(h){w.logger.log("set startLevel:"+h),h!==-1&&(h=Math.max(h,this.minAutoLevel)),this.levelController.startLevel=h}},{key:"capLevelToPlayerSize",get:function(){return this.config.capLevelToPlayerSize},set:function(h){var p=!!h;p!==this.config.capLevelToPlayerSize&&(p?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=p)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(h){this._autoLevelCapping!==h&&(w.logger.log("set autoLevelCapping:"+h),this._autoLevelCapping=h)}},{key:"bandwidthEstimate",get:function(){var h=this.abrController.bwEstimator;return h?h.getEstimate():NaN}},{key:"autoLevelEnabled",get:function(){return this.levelController.manualLevel===-1}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){var h=this.levels,p=this.config.minAutoBitrate;if(!h)return 0;for(var c=h.length,o=0;o<c;o++)if(h[o].maxBitrate>p)return o;return 0}},{key:"maxAutoLevel",get:function(){var h=this.levels,p=this.autoLevelCapping,c;return p===-1&&h&&h.length?c=h.length-1:c=p,c}},{key:"nextAutoLevel",get:function(){return Math.min(Math.max(this.abrController.nextAutoLevel,this.minAutoLevel),this.maxAutoLevel)},set:function(h){this.abrController.nextAutoLevel=Math.max(this.minAutoLevel,h)}},{key:"audioTracks",get:function(){var h=this.audioTrackController;return h?h.audioTracks:[]}},{key:"audioTrack",get:function(){var h=this.audioTrackController;return h?h.audioTrack:-1},set:function(h){var p=this.audioTrackController;p&&(p.audioTrack=h)}},{key:"subtitleTracks",get:function(){var h=this.subtitleTrackController;return h?h.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var h=this.subtitleTrackController;return h?h.subtitleTrack:-1},set:function(h){var p=this.subtitleTrackController;p&&(p.subtitleTrack=h)}},{key:"media",get:function(){return this._media}},{key:"subtitleDisplay",get:function(){var h=this.subtitleTrackController;return h?h.subtitleDisplay:!1},set:function(h){var p=this.subtitleTrackController;p&&(p.subtitleDisplay=h)}},{key:"lowLatencyMode",get:function(){return this.config.lowLatencyMode},set:function(h){this.config.lowLatencyMode=h}},{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 a.Events}},{key:"ErrorTypes",get:function(){return l.ErrorTypes}},{key:"ErrorDetails",get:function(){return 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c=this.elementaryStreams,o=c[d];if(!o){c[d]={startPTS:f,endPTS:D,startDTS:v,endDTS:h,partial:p};return}o.startPTS=Math.min(o.startPTS,f),o.endPTS=Math.max(o.endPTS,D),o.startDTS=Math.min(o.startDTS,v),o.endDTS=Math.max(o.endDTS,h)},s.clearElementaryStreamInfo=function(){var d=this.elementaryStreams;d[w.AUDIO]=null,d[w.VIDEO]=null,d[w.AUDIOVIDEO]=null},I(l,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var d=this.sn;typeof d!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&W.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),d=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,d)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(H.isFiniteNumber)(this.programDateTime))return 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u=this.hls.config;if(T&&(k.logger.warn("abort previous key loader for type:"+w),T.abort()),!y){k.logger.warn("key uri is falsy");return}var a=u.loader,l=I.loader=this.loaders[w]=new a(u);this.decrypturl=y,this.decryptkey=null;var s={url:y,frag:I,responseType:"arraybuffer"},m={timeout:u.fragLoadingTimeOut,maxRetry:0,retryDelay:u.fragLoadingRetryDelay,maxRetryDelay:u.fragLoadingMaxRetryTimeout,highWaterMark:0},d={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};l.load(s,m,d)}else this.decryptkey&&(I.decryptdata.key=this.decryptkey,this.hls.trigger(H.Events.KEY_LOADED,{frag:I}))},P.loadsuccess=function(b,E,I){var w=I.frag;if(!w.decryptdata){k.logger.error("after key load, decryptdata unset");return}this.decryptkey=w.decryptdata.key=new Uint8Array(b.data),w.loader=null,delete this.loaders[w.type],this.hls.trigger(H.Events.KEY_LOADED,{frag:w})},P.loaderror=function(b,E){var I=E.frag,w=I.loader;w&&w.abort(),delete 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P(L,b){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,b?this._uri=Object(H.buildAbsoluteURL)(L,b,{alwaysNormalize:!0}):this._uri=L}return W(P,[{key:"uri",get:function(){return this._uri}}]),P}()},"./src/loader/load-stats.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"LoadStats",function(){return H});var H=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return l});var 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*(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),u=/\.(mp4|m4s|m4v|m4a)$/i;function a(D){var v,h;return u.test((v=(h=A.parseURL(D))===null||h===void 0?void 0:h.path)!=null?v:"")}var l=function(){function D(){}return D.findGroup=function(h,p){for(var c=0;c<h.length;c++){var o=h[c];if(o.id===p)return o}},D.convertAVC1ToAVCOTI=function(h){var p=h.split(".");if(p.length>2){var c=p.shift()+".";return c+=parseInt(p.shift()).toString(16),c+=("000"+parseInt(p.shift()).toString(16)).substr(-4),c}return h},D.resolve=function(h,p){return A.buildAbsoluteURL(p,h,{alwaysNormalize:!0})},D.parseMasterPlaylist=function(h,p){var c=[],o={},x=!1;I.lastIndex=0;for(var g;(g=I.exec(h))!=null;)if(g[1]){var C=new L.AttrList(g[1]),_={attrs:C,bitrate:C.decimalInteger("AVERAGE-BANDWIDTH")||C.decimalInteger("BANDWIDTH"),name:C.NAME,url:D.resolve(g[2],p)},z=C.decimalResolution("RESOLUTION");z&&(_.width=z.width,_.height=z.height),s((C.CODECS||"").split(/[ ,]+/).filter(function(oe){return oe}),_),_.videoCodec&&_.videoCodec.indexOf("avc1")!==-1&&(_.videoCodec=D.convertAVC1ToAVCOTI(_.videoCodec)),c.push(_)}else if(g[3]){var Y=new L.AttrList(g[3]);Y["DATA-ID"]&&(x=!0,o[Y["DATA-ID"]]=Y)}return{levels:c,sessionData:x?o:null}},D.parseMasterPlaylistMedia=function(h,p,c,o){o===void 0&&(o=[]);var x,g=[],C=0;for(w.lastIndex=0;(x=w.exec(h))!==null;){var _=new L.AttrList(x[1]);if(_.TYPE===c){var z={attrs:_,bitrate:0,id:C++,groupId:_["GROUP-ID"],instreamId:_["INSTREAM-ID"],name:_.NAME||_.LANGUAGE||"",type:c,default:_.bool("DEFAULT"),autoselect:_.bool("AUTOSELECT"),forced:_.bool("FORCED"),lang:_.LANGUAGE,url:_.URI?D.resolve(_.URI,p):""};if(o.length){var Y=D.findGroup(o,z.groupId)||o[0];m(z,Y,"audioCodec"),m(z,Y,"textCodec")}g.push(z)}}return g},D.parseLevelPlaylist=function(h,p,c,o,x){var g=new U.LevelDetails(p),C=g.fragments,_=null,z=0,Y=0,oe=0,G=0,j=null,se=new W.Fragment(o,p),fe,Se,ke,Je=-1,_e=!1;for(T.lastIndex=0,g.m3u8=h;(fe=T.exec(h))!==null;){_e&&(_e=!1,se=new W.Fragment(o,p),se.start=oe,se.sn=z,se.cc=G,se.level=c,_&&(se.initSegment=_,se.rawProgramDateTime=_.rawProgramDateTime));var Qe=fe[1];if(Qe){se.duration=parseFloat(Qe);var Ue=(" "+fe[2]).slice(1);se.title=Ue||null,se.tagList.push(Ue?["INF",Qe,Ue]:["INF",Qe])}else if(fe[3])Object(H.isFiniteNumber)(se.duration)&&(se.start=oe,ke&&(se.levelkey=ke),se.sn=z,se.level=c,se.cc=G,se.urlId=x,C.push(se),se.relurl=(" "+fe[3]).slice(1),f(se,j),j=se,oe+=se.duration,z++,Y=0,_e=!0);else if(fe[4]){var Fe=(" "+fe[4]).slice(1);j?se.setByteRange(Fe,j):se.setByteRange(Fe)}else if(fe[5])se.rawProgramDateTime=(" "+fe[5]).slice(1),se.tagList.push(["PROGRAM-DATE-TIME",se.rawProgramDateTime]),Je===-1&&(Je=C.length);else{if(fe=fe[0].match(y),!fe){b.logger.warn("No matches on slow regex match for level playlist!");continue}for(Se=1;Se<fe.length&&!(typeof fe[Se]!="undefined");Se++);var we=(" "+fe[Se]).slice(1),F=(" "+fe[Se+1]).slice(1),R=fe[Se+2]?(" "+fe[Se+2]).slice(1):"";switch(we){case"PLAYLIST-TYPE":g.type=F.toUpperCase();break;case"MEDIA-SEQUENCE":z=g.startSN=parseInt(F);break;case"SKIP":{var M=new L.AttrList(F),K=M.decimalInteger("SKIPPED-SEGMENTS");if(Object(H.isFiniteNumber)(K)){g.skippedSegments=K;for(var $=K;$--;)C.unshift(null);z+=K}var B=M.enumeratedString("RECENTLY-REMOVED-DATERANGES");B&&(g.recentlyRemovedDateranges=B.split("	"));break}case"TARGETDURATION":g.targetduration=parseFloat(F);break;case"VERSION":g.version=parseInt(F);break;case"EXTM3U":break;case"ENDLIST":g.live=!1;break;case"#":(F||R)&&se.tagList.push(R?[F,R]:[F]);break;case"DIS":G++;case"GAP":se.tagList.push([we]);break;case"BITRATE":se.tagList.push([we,F]);break;case"DISCONTINUITY-SEQ":G=parseInt(F);break;case"KEY":{var ge,Oe=new L.AttrList(F),je=Oe.enumeratedString("METHOD"),Ze=Oe.URI,He=Oe.hexadecimalInteger("IV"),ze=Oe.enumeratedString("KEYFORMATVERSIONS"),Xe=Oe.enumeratedString("KEYID"),dt=(ge=Oe.enumeratedString("KEYFORMAT"))!=null?ge:"identity",ct=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(ct.indexOf(dt)>-1){b.logger.warn("Keyformat "+dt+" is not supported from the manifest");continue}else if(dt!=="identity")continue;je&&(ke=P.LevelKey.fromURL(p,Ze),Ze&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(je)>=0&&(ke.method=je,ke.keyFormat=dt,Xe&&(ke.keyID=Xe),ze&&(ke.keyFormatVersions=ze),ke.iv=He));break}case"START":{var gt=new L.AttrList(F),at=gt.decimalFloatingPoint("TIME-OFFSET");Object(H.isFiniteNumber)(at)&&(g.startTimeOffset=at);break}case"MAP":{var ft=new L.AttrList(F);se.relurl=ft.URI,ft.BYTERANGE&&se.setByteRange(ft.BYTERANGE),se.level=c,se.sn="initSegment",ke&&(se.levelkey=ke),se.initSegment=null,_=se,_e=!0;break}case"SERVER-CONTROL":{var lt=new L.AttrList(F);g.canBlockReload=lt.bool("CAN-BLOCK-RELOAD"),g.canSkipUntil=lt.optionalFloat("CAN-SKIP-UNTIL",0),g.canSkipDateRanges=g.canSkipUntil>0&&lt.bool("CAN-SKIP-DATERANGES"),g.partHoldBack=lt.optionalFloat("PART-HOLD-BACK",0),g.holdBack=lt.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var Ye=new L.AttrList(F);g.partTarget=Ye.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Ne=g.partList;Ne||(Ne=g.partList=[]);var ht=Y>0?Ne[Ne.length-1]:void 0,qe=Y++,le=new W.Part(new L.AttrList(F),se,p,qe,ht);Ne.push(le),se.duration+=le.duration;break}case"PRELOAD-HINT":{var Z=new L.AttrList(F);g.preloadHint=Z;break}case"RENDITION-REPORT":{var q=new L.AttrList(F);g.renditionReports=g.renditionReports||[],g.renditionReports.push(q);break}default:b.logger.warn("line parsed but not handled: "+fe);break}}}j&&!j.relurl?(C.pop(),oe-=j.duration,g.partList&&(g.fragmentHint=j)):g.partList&&(f(se,j),se.cc=G,g.fragmentHint=se);var ne=C.length,ue=C[0],ee=C[ne-1];if(oe+=g.skippedSegments*g.targetduration,oe>0&&ne&&ee){g.averagetargetduration=oe/ne;var ie=ee.sn;g.endSN=ie!=="initSegment"?ie:0,ue&&(g.startCC=ue.cc,ue.initSegment||g.fragments.every(function(ce){return ce.relurl&&a(ce.relurl)})&&(b.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),se=new W.Fragment(o,p),se.relurl=ee.relurl,se.level=c,se.sn="initSegment",ue.initSegment=se,g.needSidxRanges=!0))}else g.endSN=0,g.startCC=0;return g.fragmentHint&&(oe+=g.fragmentHint.duration),g.totalduration=oe,g.endCC=G,Je>0&&d(C,Je),g},D}();function s(D,v){["video","audio","text"].forEach(function(h){var p=D.filter(function(o){return Object(E.isCodecType)(o,h)});if(p.length){var c=p.filter(function(o){return o.lastIndexOf("avc1",0)===0||o.lastIndexOf("mp4a",0)===0});v[h+"Codec"]=c.length>0?c[0]:p[0],D=D.filter(function(o){return p.indexOf(o)===-1})}}),v.unknownCodecs=D}function m(D,v,h){var p=v[h];p&&(D[h]=p)}function d(D,v){for(var h=D[v],p=v;p--;){var c=D[p];if(!c)return;c.programDateTime=h.programDateTime-c.duration*1e3,h=c}}function f(D,v){D.rawProgramDateTime?D.programDateTime=Date.parse(D.rawProgramDateTime):v!=null&&v.programDateTime&&(D.programDateTime=v.endProgramDateTime),Object(H.isFiniteNumber)(D.programDateTime)||(D.programDateTime=null,D.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(de,V,O){"use strict";O.r(V);var H=O("./src/polyfills/number.ts"),A=O("./src/events.ts"),k=O("./src/errors.ts"),W=O("./src/utils/logger.ts"),U=O("./src/utils/mp4-tools.ts"),P=O("./src/loader/m3u8-parser.ts"),L=O("./src/types/loader.ts"),b=O("./src/utils/attr-list.ts");function E(T){var y=T.type;switch(y){case L.PlaylistContextType.AUDIO_TRACK:return L.PlaylistLevelType.AUDIO;case L.PlaylistContextType.SUBTITLE_TRACK:return L.PlaylistLevelType.SUBTITLE;default:return L.PlaylistLevelType.MAIN}}function I(T,y){var u=T.url;return(u===void 0||u.indexOf("data:")===0)&&(u=y.url),u}var w=function(){function T(u){this.hls=void 0,this.loaders=Object.create(null),this.hls=u,this.registerListeners()}var y=T.prototype;return y.registerListeners=function(){var a=this.hls;a.on(A.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(A.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(A.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.on(A.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},y.unregisterListeners=function(){var a=this.hls;a.off(A.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(A.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(A.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.off(A.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},y.createInternalLoader=function(a){var l=this.hls.config,s=l.pLoader,m=l.loader,d=s||m,f=new d(l);return a.loader=f,this.loaders[a.type]=f,f},y.getInternalLoader=function(a){return this.loaders[a.type]},y.resetInternalLoader=function(a){this.loaders[a]&&delete this.loaders[a]},y.destroyInternalLoaders=function(){for(var a in this.loaders){var l=this.loaders[a];l&&l.destroy(),this.resetInternalLoader(a)}},y.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},y.onManifestLoading=function(a,l){var s=l.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:L.PlaylistContextType.MANIFEST,url:s,deliveryDirectives:null})},y.onLevelLoading=function(a,l){var s=l.id,m=l.level,d=l.url,f=l.deliveryDirectives;this.load({id:s,groupId:null,level:m,responseType:"text",type:L.PlaylistContextType.LEVEL,url:d,deliveryDirectives:f})},y.onAudioTrackLoading=function(a,l){var s=l.id,m=l.groupId,d=l.url,f=l.deliveryDirectives;this.load({id:s,groupId:m,level:null,responseType:"text",type:L.PlaylistContextType.AUDIO_TRACK,url:d,deliveryDirectives:f})},y.onSubtitleTrackLoading=function(a,l){var s=l.id,m=l.groupId,d=l.url,f=l.deliveryDirectives;this.load({id:s,groupId:m,level:null,responseType:"text",type:L.PlaylistContextType.SUBTITLE_TRACK,url:d,deliveryDirectives:f})},y.load=function(a){var l,s=this.hls.config,m=this.getInternalLoader(a);if(m){var d=m.context;if(d&&d.url===a.url){W.logger.trace("[playlist-loader]: playlist request ongoing");return}W.logger.log("[playlist-loader]: aborting previous loader for type: "+a.type),m.abort()}var f,D,v,h;switch(a.type){case L.PlaylistContextType.MANIFEST:f=s.manifestLoadingMaxRetry,D=s.manifestLoadingTimeOut,v=s.manifestLoadingRetryDelay,h=s.manifestLoadingMaxRetryTimeout;break;case L.PlaylistContextType.LEVEL:case L.PlaylistContextType.AUDIO_TRACK:case L.PlaylistContextType.SUBTITLE_TRACK:f=0,D=s.levelLoadingTimeOut;break;default:f=s.levelLoadingMaxRetry,D=s.levelLoadingTimeOut,v=s.levelLoadingRetryDelay,h=s.levelLoadingMaxRetryTimeout;break}if(m=this.createInternalLoader(a),(l=a.deliveryDirectives)!==null&&l!==void 0&&l.part){var p;if(a.type===L.PlaylistContextType.LEVEL&&a.level!==null?p=this.hls.levels[a.level].details:a.type===L.PlaylistContextType.AUDIO_TRACK&&a.id!==null?p=this.hls.audioTracks[a.id].details:a.type===L.PlaylistContextType.SUBTITLE_TRACK&&a.id!==null&&(p=this.hls.subtitleTracks[a.id].details),p){var c=p.partTarget,o=p.targetduration;c&&o&&(D=Math.min(Math.max(c*3,o*.8)*1e3,D))}}var x={timeout:D,maxRetry:f,retryDelay:v,maxRetryDelay:h,highWaterMark:0},g={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};m.load(a,x,g)},y.loadsuccess=function(a,l,s,m){if(m===void 0&&(m=null),s.isSidxRequest){this.handleSidxRequest(a,s),this.handlePlaylistLoaded(a,l,s,m);return}this.resetInternalLoader(s.type);var d=a.data;if(d.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(a,s,"no EXTM3U delimiter",m);return}l.parsing.start=performance.now(),d.indexOf("#EXTINF:")>0||d.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(a,l,s,m):this.handleMasterPlaylist(a,l,s,m)},y.loaderror=function(a,l,s){s===void 0&&(s=null),this.handleNetworkError(l,s,!1,a)},y.loadtimeout=function(a,l,s){s===void 0&&(s=null),this.handleNetworkError(l,s,!0)},y.handleMasterPlaylist=function(a,l,s,m){var d=this.hls,f=a.data,D=I(a,s),v=P.default.parseMasterPlaylist(f,D),h=v.levels,p=v.sessionData;if(!h.length){this.handleManifestParsingError(a,s,"no level found in manifest",m);return}var c=h.map(function(z){return{id:z.attrs.AUDIO,audioCodec:z.audioCodec}}),o=h.map(function(z){return{id:z.attrs.SUBTITLES,textCodec:z.textCodec}}),x=P.default.parseMasterPlaylistMedia(f,D,"AUDIO",c),g=P.default.parseMasterPlaylistMedia(f,D,"SUBTITLES",o),C=P.default.parseMasterPlaylistMedia(f,D,"CLOSED-CAPTIONS");if(x.length){var _=x.some(function(z){return!z.url});!_&&h[0].audioCodec&&!h[0].attrs.AUDIO&&(W.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),x.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new b.AttrList({}),bitrate:0,url:""}))}d.trigger(A.Events.MANIFEST_LOADED,{levels:h,audioTracks:x,subtitles:g,captions:C,url:D,stats:l,networkDetails:m,sessionData:p})},y.handleTrackOrLevelPlaylist=function(a,l,s,m){var d=this.hls,f=s.id,D=s.level,v=s.type,h=I(a,s),p=Object(H.isFiniteNumber)(f)?f:0,c=Object(H.isFiniteNumber)(D)?D:p,o=E(s),x=P.default.parseLevelPlaylist(a.data,h,c,o,p);if(!x.fragments.length){d.trigger(A.Events.ERROR,{type:k.ErrorTypes.NETWORK_ERROR,details:k.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:h,reason:"no fragments found in level",level:typeof s.level=="number"?s.level:void 0});return}if(v===L.PlaylistContextType.MANIFEST){var g={attrs:new b.AttrList({}),bitrate:0,details:x,name:"",url:h};d.trigger(A.Events.MANIFEST_LOADED,{levels:[g],audioTracks:[],url:h,stats:l,networkDetails:m,sessionData:null})}if(l.parsing.end=performance.now(),x.needSidxRanges){var C,_=(C=x.fragments[0].initSegment)===null||C===void 0?void 0:C.url;this.load({url:_,isSidxRequest:!0,type:v,level:D,levelDetails:x,id:f,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}s.levelDetails=x,this.handlePlaylistLoaded(a,l,s,m)},y.handleSidxRequest=function(a,l){var s=Object(U.parseSegmentIndex)(new Uint8Array(a.data));if(!s)return;var m=s.references,d=l.levelDetails;m.forEach(function(f,D){var v=f.info,h=d.fragments[D];h.byteRange.length===0&&h.setByteRange(String(1+v.end-v.start)+"@"+String(v.start)),h.initSegment&&h.initSegment.setByteRange(String(s.moovEndOffset)+"@0")})},y.handleManifestParsingError=function(a,l,s,m){this.hls.trigger(A.Events.ERROR,{type:k.ErrorTypes.NETWORK_ERROR,details:k.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:l.type===L.PlaylistContextType.MANIFEST,url:a.url,reason:s,response:a,context:l,networkDetails:m})},y.handleNetworkError=function(a,l,s,m){s===void 0&&(s=!1),W.logger.warn("[playlist-loader]: A network "+(s?"timeout":"error")+" occurred while loading "+a.type+" level: "+a.level+" id: "+a.id+' group-id: "'+a.groupId+'"');var d=k.ErrorDetails.UNKNOWN,f=!1,D=this.getInternalLoader(a);switch(a.type){case L.PlaylistContextType.MANIFEST:d=s?k.ErrorDetails.MANIFEST_LOAD_TIMEOUT:k.ErrorDetails.MANIFEST_LOAD_ERROR,f=!0;break;case L.PlaylistContextType.LEVEL:d=s?k.ErrorDetails.LEVEL_LOAD_TIMEOUT:k.ErrorDetails.LEVEL_LOAD_ERROR,f=!1;break;case L.PlaylistContextType.AUDIO_TRACK:d=s?k.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:k.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,f=!1;break;case L.PlaylistContextType.SUBTITLE_TRACK:d=s?k.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:k.ErrorDetails.SUBTITLE_LOAD_ERROR,f=!1;break}D&&this.resetInternalLoader(a.type);var v={type:k.ErrorTypes.NETWORK_ERROR,details:d,fatal:f,url:a.url,loader:D,context:a,networkDetails:l};m&&(v.response=m),this.hls.trigger(A.Events.ERROR,v)},y.handlePlaylistLoaded=function(a,l,s,m){var d=s.type,f=s.level,D=s.id,v=s.groupId,h=s.loader,p=s.levelDetails,c=s.deliveryDirectives;if(!(p!=null&&p.targetduration)){this.handleManifestParsingError(a,s,"invalid target duration",m);return}if(!h)return;p.live&&(h.getCacheAge&&(p.ageHeader=h.getCacheAge()||0),(!h.getCacheAge||isNaN(p.ageHeader))&&(p.ageHeader=0));switch(d){case L.PlaylistContextType.MANIFEST:case L.PlaylistContextType.LEVEL:this.hls.trigger(A.Events.LEVEL_LOADED,{details:p,level:f||0,id:D||0,stats:l,networkDetails:m,deliveryDirectives:c});break;case L.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(A.Events.AUDIO_TRACK_LOADED,{details:p,id:D||0,groupId:v||"",stats:l,networkDetails:m,deliveryDirectives:c});break;case L.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(A.Events.SUBTITLE_TRACK_LOADED,{details:p,id:D||0,groupId:v||"",stats:l,networkDetails:m,deliveryDirectives:c});break}},T}();V.default=w},"./src/polyfills/number.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"isFiniteNumber",function(){return H}),O.d(V,"MAX_SAFE_INTEGER",function(){return A});var H=Number.isFinite||function(k){return typeof k=="number"&&isFinite(k)},A=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(de,V,O){"use strict";O.r(V);var H=function(){function A(){}return A.getSilentFrame=function(W,U){switch(W){case"mp4a.40.2":if(U===1)return new Uint8Array([0,200,0,128,35,128]);if(U===2)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(U===3)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(U===4)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(U===5)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(U===6)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(U===1)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(U===2)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(U===3)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);break}return},A}();V.default=H},"./src/remux/mp4-generator.ts":function(de,V,O){"use strict";O.r(V);var H=Math.pow(2,32)-1,A=function(){function k(){}return k.init=function(){k.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var U;for(U in k.types)k.types.hasOwnProperty(U)&&(k.types[U]=[U.charCodeAt(0),U.charCodeAt(1),U.charCodeAt(2),U.charCodeAt(3)]);var P=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),L=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);k.HDLR_TYPES={video:P,audio:L};var b=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),E=new Uint8Array([0,0,0,0,0,0,0,0]);k.STTS=k.STSC=k.STCO=E,k.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),k.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),k.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),k.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var I=new Uint8Array([105,115,111,109]),w=new Uint8Array([97,118,99,49]),T=new Uint8Array([0,0,0,1]);k.FTYP=k.box(k.types.ftyp,I,T,I,w),k.DINF=k.box(k.types.dinf,k.box(k.types.dref,b))},k.box=function(U){for(var P=8,L=arguments.length,b=new Array(L>1?L-1:0),E=1;E<L;E++)b[E-1]=arguments[E];for(var I=b.length,w=I;I--;)P+=b[I].byteLength;var T=new Uint8Array(P);for(T[0]=P>>24&255,T[1]=P>>16&255,T[2]=P>>8&255,T[3]=P&255,T.set(U,4),I=0,P=8;I<w;I++)T.set(b[I],P),P+=b[I].byteLength;return T},k.hdlr=function(U){return k.box(k.types.hdlr,k.HDLR_TYPES[U])},k.mdat=function(U){return k.box(k.types.mdat,U)},k.mdhd=function(U,P){P*=U;var L=Math.floor(P/(H+1)),b=Math.floor(P%(H+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,U>>24&255,U>>16&255,U>>8&255,U&255,L>>24,L>>16&255,L>>8&255,L&255,b>>24,b>>16&255,b>>8&255,b&255,85,196,0,0]))},k.mdia=function(U){return k.box(k.types.mdia,k.mdhd(U.timescale,U.duration),k.hdlr(U.type),k.minf(U))},k.mfhd=function(U){return k.box(k.types.mfhd,new Uint8Array([0,0,0,0,U>>24,U>>16&255,U>>8&255,U&255]))},k.minf=function(U){return U.type==="audio"?k.box(k.types.minf,k.box(k.types.smhd,k.SMHD),k.DINF,k.stbl(U)):k.box(k.types.minf,k.box(k.types.vmhd,k.VMHD),k.DINF,k.stbl(U))},k.moof=function(U,P,L){return k.box(k.types.moof,k.mfhd(U),k.traf(L,P))},k.moov=function(U){for(var P=U.length,L=[];P--;)L[P]=k.trak(U[P]);return k.box.apply(null,[k.types.moov,k.mvhd(U[0].timescale,U[0].duration)].concat(L).concat(k.mvex(U)))},k.mvex=function(U){for(var P=U.length,L=[];P--;)L[P]=k.trex(U[P]);return k.box.apply(null,[k.types.mvex].concat(L))},k.mvhd=function(U,P){P*=U;var L=Math.floor(P/(H+1)),b=Math.floor(P%(H+1)),E=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,U>>24&255,U>>16&255,U>>8&255,U&255,L>>24,L>>16&255,L>>8&255,L&255,b>>24,b>>16&255,b>>8&255,b&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return k.box(k.types.mvhd,E)},k.sdtp=function(U){var P=U.samples||[],L=new Uint8Array(4+P.length),b,E;for(b=0;b<P.length;b++)E=P[b].flags,L[b+4]=E.dependsOn<<4|E.isDependedOn<<2|E.hasRedundancy;return k.box(k.types.sdtp,L)},k.stbl=function(U){return k.box(k.types.stbl,k.stsd(U),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(U){var P=[],L=[],b,E,I;for(b=0;b<U.sps.length;b++)E=U.sps[b],I=E.byteLength,P.push(I>>>8&255),P.push(I&255),P=P.concat(Array.prototype.slice.call(E));for(b=0;b<U.pps.length;b++)E=U.pps[b],I=E.byteLength,L.push(I>>>8&255),L.push(I&255),L=L.concat(Array.prototype.slice.call(E));var w=k.box(k.types.avcC,new Uint8Array([1,P[3],P[4],P[5],252|3,224|U.sps.length].concat(P).concat([U.pps.length]).concat(L))),T=U.width,y=U.height,u=U.pixelRatio[0],a=U.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,T>>8&255,T&255,y>>8&255,y&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]),w,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([u>>24,u>>16&255,u>>8&255,u&255,a>>24,a>>16&255,a>>8&255,a&255])))},k.esds=function(U){var P=U.config.length;return new Uint8Array([0,0,0,0,3,23+P,0,1,0,4,15+P,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([P]).concat(U.config).concat([6,1,2]))},k.mp4a=function(U){var P=U.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,U.channelCount,0,16,0,0,0,0,P>>8&255,P&255,0,0]),k.box(k.types.esds,k.esds(U)))},k.mp3=function(U){var P=U.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,U.channelCount,0,16,0,0,0,0,P>>8&255,P&255,0,0]))},k.stsd=function(U){return U.type==="audio"?!U.isAAC&&U.codec==="mp3"?k.box(k.types.stsd,k.STSD,k.mp3(U)):k.box(k.types.stsd,k.STSD,k.mp4a(U)):k.box(k.types.stsd,k.STSD,k.avc1(U))},k.tkhd=function(U){var P=U.id,L=U.duration*U.timescale,b=U.width,E=U.height,I=Math.floor(L/(H+1)),w=Math.floor(L%(H+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,P>>24&255,P>>16&255,P>>8&255,P&255,0,0,0,0,I>>24,I>>16&255,I>>8&255,I&255,w>>24,w>>16&255,w>>8&255,w&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,b>>8&255,b&255,0,0,E>>8&255,E&255,0,0]))},k.traf=function(U,P){var L=k.sdtp(U),b=U.id,E=Math.floor(P/(H+1)),I=Math.floor(P%(H+1));return k.box(k.types.traf,k.box(k.types.tfhd,new Uint8Array([0,0,0,0,b>>24,b>>16&255,b>>8&255,b&255])),k.box(k.types.tfdt,new Uint8Array([1,0,0,0,E>>24,E>>16&255,E>>8&255,E&255,I>>24,I>>16&255,I>>8&255,I&255])),k.trun(U,L.length+16+20+8+16+8+8),L)},k.trak=function(U){return U.duration=U.duration||4294967295,k.box(k.types.trak,k.tkhd(U),k.mdia(U))},k.trex=function(U){var P=U.id;return k.box(k.types.trex,new Uint8Array([0,0,0,0,P>>24,P>>16&255,P>>8&255,P&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},k.trun=function(U,P){var L=U.samples||[],b=L.length,E=12+16*b,I=new Uint8Array(E),w,T,y,u,a,l;for(P+=8+E,I.set([0,0,15,1,b>>>24&255,b>>>16&255,b>>>8&255,b&255,P>>>24&255,P>>>16&255,P>>>8&255,P&255],0),w=0;w<b;w++)T=L[w],y=T.duration,u=T.size,a=T.flags,l=T.cts,I.set([y>>>24&255,y>>>16&255,y>>>8&255,y&255,u>>>24&255,u>>>16&255,u>>>8&255,u&255,a.isLeading<<2|a.dependsOn,a.isDependedOn<<6|a.hasRedundancy<<4|a.paddingValue<<1|a.isNonSync,a.degradPrio&240<<8,a.degradPrio&15,l>>>24&255,l>>>16&255,l>>>8&255,l&255],12+16*w);return k.box(k.types.trun,I)},k.initSegment=function(U){k.types||k.init();var P=k.moov(U),L=new Uint8Array(k.FTYP.byteLength+P.byteLength);return L.set(k.FTYP),L.set(P,k.FTYP.byteLength),L},k}();A.types=void 0,A.HDLR_TYPES=void 0,A.STTS=void 0,A.STSC=void 0,A.STCO=void 0,A.STSZ=void 0,A.VMHD=void 0,A.SMHD=void 0,A.STSD=void 0,A.FTYP=void 0,A.DINF=void 0,V.default=A},"./src/remux/mp4-remuxer.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return l}),O.d(V,"normalizePts",function(){return s});var H=O("./src/polyfills/number.ts"),A=O("./src/remux/aac-helper.ts"),k=O("./src/remux/mp4-generator.ts"),W=O("./src/events.ts"),U=O("./src/errors.ts"),P=O("./src/utils/logger.ts"),L=O("./src/types/loader.ts"),b=O("./src/utils/timescale-conversion.ts");function E(){return E=Object.assign||function(D){for(var v=1;v<arguments.length;v++){var h=arguments[v];for(var p in h)Object.prototype.hasOwnProperty.call(h,p)&&(D[p]=h[p])}return D},E.apply(this,arguments)}var I=10*1e3,w=1024,T=1152,y=null,u=null,a=!1,l=function(){function D(h,p,c,o){if(o===void 0&&(o=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=h,this.config=p,this.typeSupported=c,this.ISGenerated=!1,y===null){var x=navigator.userAgent||"",g=x.match(/Chrome\/(\d+)/i);y=g?parseInt(g[1]):0}if(u===null){var C=navigator.userAgent.match(/Safari\/(\d+)/i);u=C?parseInt(C[1]):0}a=!!y&&y<75||!!u&&u<600}var v=D.prototype;return v.destroy=function(){},v.resetTimeStamp=function(p){P.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=p},v.resetNextTimestamp=function(){P.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},v.resetInitSegment=function(){P.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},v.getVideoStartPts=function(p){var c=!1,o=p.reduce(function(x,g){var C=g.pts-x;return C<-4294967296?(c=!0,s(x,g.pts)):C>0?x:g.pts},p[0].pts);return c&&P.logger.debug("PTS rollover detected"),o},v.remux=function(p,c,o,x,g,C,_,z){var Y,oe,G,j,se,fe,Se=g,ke=g,Je=p.pid>-1,_e=c.pid>-1,Qe=c.samples.length,Ue=p.samples.length>0,Fe=Qe>1,we=(!Je||Ue)&&(!_e||Fe)||this.ISGenerated||_;if(we){this.ISGenerated||(G=this.generateIS(p,c,g));var F=this.isVideoContiguous,R=-1;if(Fe&&(R=m(c.samples),!F&&this.config.forceKeyFrameOnDiscontinuity))if(fe=!0,R>0){P.logger.warn("[mp4-remuxer]: Dropped "+R+" out of "+Qe+" video samples due to a missing keyframe");var M=this.getVideoStartPts(c.samples);c.samples=c.samples.slice(R),c.dropped+=R,ke+=(c.samples[0].pts-M)/(c.timescale||9e4)}else R===-1&&(P.logger.warn("[mp4-remuxer]: No keyframe found out of "+Qe+" video samples"),fe=!1);if(this.ISGenerated){if(Ue&&Fe){var K=this.getVideoStartPts(c.samples),$=s(p.samples[0].pts,K)-K,B=$/c.inputTimeScale;Se+=Math.max(0,B),ke+=Math.max(0,-B)}if(Ue){if(p.samplerate||(P.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),G=this.generateIS(p,c,g)),oe=this.remuxAudio(p,Se,this.isAudioContiguous,C,_e||Fe||z===L.PlaylistLevelType.AUDIO?ke:void 0),Fe){var ge=oe?oe.endPTS-oe.startPTS:0;c.inputTimeScale||(P.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),G=this.generateIS(p,c,g)),Y=this.remuxVideo(c,ke,F,ge)}}else Fe&&(Y=this.remuxVideo(c,ke,F,0));Y&&(Y.firstKeyFrame=R,Y.independent=R!==-1)}}return this.ISGenerated&&(o.samples.length&&(se=this.remuxID3(o,g)),x.samples.length&&(j=this.remuxText(x,g))),{audio:oe,video:Y,initSegment:G,independent:fe,text:j,id3:se}},v.generateIS=function(p,c,o){var x=p.samples,g=c.samples,C=this.typeSupported,_={},z=!Object(H.isFiniteNumber)(this._initPTS),Y="audio/mp4",oe,G,j;if(z&&(oe=G=Infinity),p.config&&x.length&&(p.timescale=p.samplerate,p.isAAC||(C.mpeg?(Y="audio/mpeg",p.codec=""):C.mp3&&(p.codec="mp3")),_.audio={id:"audio",container:Y,codec:p.codec,initSegment:!p.isAAC&&C.mpeg?new Uint8Array(0):k.default.initSegment([p]),metadata:{channelCount:p.channelCount}},z&&(j=p.inputTimeScale,oe=G=x[0].pts-Math.round(j*o))),c.sps&&c.pps&&g.length&&(c.timescale=c.inputTimeScale,_.video={id:"main",container:"video/mp4",codec:c.codec,initSegment:k.default.initSegment([c]),metadata:{width:c.width,height:c.height}},z)){j=c.inputTimeScale;var se=this.getVideoStartPts(g),fe=Math.round(j*o);G=Math.min(G,s(g[0].dts,se)-fe),oe=Math.min(oe,se-fe)}if(Object.keys(_).length)return this.ISGenerated=!0,z&&(this._initPTS=oe,this._initDTS=G),{tracks:_,initPTS:oe,timescale:j}},v.remuxVideo=function(p,c,o,x){var g=p.inputTimeScale,C=p.samples,_=[],z=C.length,Y=this._initPTS,oe=this.nextAvcDts,G=8,j,se,fe,Se=Number.POSITIVE_INFINITY,ke=Number.NEGATIVE_INFINITY,Je=0,_e=!1;if(!o||oe===null){var Qe=c*g,Ue=C[0].pts-s(C[0].dts,C[0].pts);oe=Qe-Ue}for(var Fe=0;Fe<z;Fe++){var we=C[Fe];if(we.pts=s(we.pts-Y,oe),we.dts=s(we.dts-Y,oe),we.dts>we.pts){var F=9e4*.2;Je=Math.max(Math.min(Je,we.pts-we.dts),-1*F)}we.dts<C[Fe>0?Fe-1:Fe].dts&&(_e=!0)}_e&&C.sort(function(Ft,Ct){var ot=Ft.dts-Ct.dts,Ut=Ft.pts-Ct.pts;return ot||Ut}),se=C[0].dts,fe=C[C.length-1].dts;var R=Math.round((fe-se)/(z-1));if(Je<0){if(Je<R*-2){P.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(b.toMsFromMpegTsClock)(-R,!0)+" ms");for(var M=Je,K=0;K<z;K++)C[K].dts=M=Math.max(M,C[K].pts-R),C[K].pts=Math.max(M,C[K].pts)}else{P.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(b.toMsFromMpegTsClock)(Je,!0)+" ms to overcome this issue");for(var $=0;$<z;$++)C[$].dts=C[$].dts+Je}se=C[0].dts}if(o){var B=se-oe,ge=B>R,Oe=B<-1;if(ge||Oe){ge?P.logger.warn("AVC: "+Object(b.toMsFromMpegTsClock)(B,!0)+" ms ("+B+"dts) hole between fragments detected, filling it"):P.logger.warn("AVC: "+Object(b.toMsFromMpegTsClock)(-B,!0)+" ms ("+B+"dts) overlapping between fragments detected"),se=oe;var je=C[0].pts-B;C[0].dts=se,C[0].pts=je,P.logger.log("Video: First PTS/DTS adjusted: "+Object(b.toMsFromMpegTsClock)(je,!0)+"/"+Object(b.toMsFromMpegTsClock)(se,!0)+", delta: "+Object(b.toMsFromMpegTsClock)(B,!0)+" ms")}}a&&(se=Math.max(0,se));for(var Ze=0,He=0,ze=0;ze<z;ze++){for(var Xe=C[ze],dt=Xe.units,ct=dt.length,gt=0,at=0;at<ct;at++)gt+=dt[at].data.length;He+=gt,Ze+=ct,Xe.length=gt,Xe.dts=Math.max(Xe.dts,se),Xe.pts=Math.max(Xe.pts,Xe.dts,0),Se=Math.min(Xe.pts,Se),ke=Math.max(Xe.pts,ke)}fe=C[z-1].dts;var ft=He+4*Ze+8,lt;try{lt=new Uint8Array(ft)}catch(Ft){this.observer.emit(W.Events.ERROR,W.Events.ERROR,{type:U.ErrorTypes.MUX_ERROR,details:U.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ft,reason:"fail allocating video mdat "+ft});return}var Ye=new DataView(lt.buffer);Ye.setUint32(0,ft),lt.set(k.default.types.mdat,4);for(var Ne=0;Ne<z;Ne++){for(var ht=C[Ne],qe=ht.units,le=0,Z=0,q=qe.length;Z<q;Z++){var ne=qe[Z],ue=ne.data,ee=ne.data.byteLength;Ye.setUint32(G,ee),G+=4,lt.set(ue,G),G+=ee,le+=4+ee}if(Ne<z-1)j=C[Ne+1].dts-ht.dts;else{var ie=this.config,ce=ht.dts-C[Ne>0?Ne-1:Ne].dts;if(ie.stretchShortVideoTrack&&this.nextAudioPts!==null){var pe=Math.floor(ie.maxBufferHole*g),xe=(x?Se+x*g:this.nextAudioPts)-ht.pts;xe>pe?(j=xe-ce,j<0&&(j=ce),P.logger.log("[mp4-remuxer]: It is approximately "+xe/90+" ms to the next segment; using duration "+j/90+" ms for the last video frame.")):j=ce}else j=ce}var De=Math.round(ht.pts-ht.dts);_.push(new d(ht.key,j,le,De))}if(_.length&&y&&y<70){var Be=_[0].flags;Be.dependsOn=2,Be.isNonSync=0}console.assert(j!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=oe=fe+j,this.isVideoContiguous=!0;var $e=k.default.moof(p.sequenceNumber++,se,E({},p,{samples:_})),pt="video",xt={data1:$e,data2:lt,startPTS:Se/g,endPTS:(ke+j)/g,startDTS:se/g,endDTS:oe/g,type:pt,hasAudio:!1,hasVideo:!0,nb:_.length,dropped:p.dropped};return p.samples=[],p.dropped=0,console.assert(lt.length,"MDAT length must not be zero"),xt},v.remuxAudio=function(p,c,o,x,g){var C=p.inputTimeScale,_=p.samplerate?p.samplerate:C,z=C/_,Y=p.isAAC?w:T,oe=Y*z,G=this._initPTS,j=!p.isAAC&&this.typeSupported.mpeg,se=[],fe=p.samples,Se=j?0:8,ke=this.nextAudioPts||-1,Je=c*C;if(this.isAudioContiguous=o=o||fe.length&&ke>0&&(x&&Math.abs(Je-ke)<9e3||Math.abs(s(fe[0].pts-G,Je)-ke)<20*oe),fe.forEach(function(ue){ue.pts=s(ue.pts-G,Je)}),!o||ke<0){if(fe=fe.filter(function(ue){return ue.pts>=0}),!fe.length)return;g===0?ke=0:x?ke=Math.max(0,Je):ke=fe[0].pts}if(p.isAAC)for(var _e=g!==void 0,Qe=this.config.maxAudioFramesDrift,Ue=0,Fe=ke;Ue<fe.length;Ue++){var we=fe[Ue],F=we.pts,R=F-Fe,M=Math.abs(1e3*R/C);if(R<=-Qe*oe&&_e)Ue===0&&(P.logger.warn("Audio frame @ "+(F/C).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*R/C)+" ms."),this.nextAudioPts=ke=Fe=F);else if(R>=Qe*oe&&M<I&&_e){var K=Math.round(R/oe);Fe=F-K*oe,Fe<0&&(K--,Fe+=oe),Ue===0&&(this.nextAudioPts=ke=Fe),P.logger.warn("[mp4-remuxer]: Injecting "+K+" audio frame @ "+(Fe/C).toFixed(3)+"s due to "+Math.round(1e3*R/C)+" ms gap.");for(var $=0;$<K;$++){var B=Math.max(Fe,0),ge=A.default.getSilentFrame(p.manifestCodec||p.codec,p.channelCount);ge||(P.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),ge=we.unit.subarray()),fe.splice(Ue,0,{unit:ge,pts:B}),Fe+=oe,Ue++}}we.pts=Fe,Fe+=oe}for(var Oe=null,je=null,Ze,He=0,ze=fe.length;ze--;)He+=fe[ze].unit.byteLength;for(var Xe=0,dt=fe.length;Xe<dt;Xe++){var ct=fe[Xe],gt=ct.unit,at=ct.pts;if(je!==null){var ft=se[Xe-1];ft.duration=Math.round((at-je)/z)}else if(o&&p.isAAC&&(at=ke),Oe=at,He>0){He+=Se;try{Ze=new Uint8Array(He)}catch(ue){this.observer.emit(W.Events.ERROR,W.Events.ERROR,{type:U.ErrorTypes.MUX_ERROR,details:U.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:He,reason:"fail allocating audio mdat "+He});return}if(!j){var lt=new DataView(Ze.buffer);lt.setUint32(0,He),Ze.set(k.default.types.mdat,4)}}else return;Ze.set(gt,Se);var Ye=gt.byteLength;Se+=Ye,se.push(new d(!0,Y,Ye,0)),je=at}var Ne=se.length;if(!Ne)return;var ht=se[se.length-1];this.nextAudioPts=ke=je+z*ht.duration;var qe=j?new Uint8Array(0):k.default.moof(p.sequenceNumber++,Oe/z,E({},p,{samples:se}));p.samples=[];var le=Oe/C,Z=ke/C,q="audio",ne={data1:qe,data2:Ze,startPTS:le,endPTS:Z,startDTS:le,endDTS:Z,type:q,hasAudio:!0,hasVideo:!1,nb:Ne};return this.isAudioContiguous=!0,console.assert(Ze.length,"MDAT length must not be zero"),ne},v.remuxEmptyAudio=function(p,c,o,x){var g=p.inputTimeScale,C=p.samplerate?p.samplerate:g,_=g/C,z=this.nextAudioPts,Y=(z!==null?z:x.startDTS*g)+this._initDTS,oe=x.endDTS*g+this._initDTS,G=_*w,j=Math.ceil((oe-Y)/G),se=A.default.getSilentFrame(p.manifestCodec||p.codec,p.channelCount);if(P.logger.warn("[mp4-remuxer]: remux empty Audio"),!se){P.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var fe=[],Se=0;Se<j;Se++){var ke=Y+Se*G;fe.push({unit:se,pts:ke,dts:ke})}return p.samples=fe,this.remuxAudio(p,c,o,!1)},v.remuxID3=function(p,c){var o=p.samples.length;if(!o)return;for(var x=p.inputTimeScale,g=this._initPTS,C=this._initDTS,_=0;_<o;_++){var z=p.samples[_];z.pts=s(z.pts-g,c*x)/x,z.dts=s(z.dts-C,c*x)/x}var Y=p.samples;return p.samples=[],{samples:Y}},v.remuxText=function(p,c){var o=p.samples.length;if(!o)return;for(var x=p.inputTimeScale,g=this._initPTS,C=0;C<o;C++){var _=p.samples[C];_.pts=s(_.pts-g,c*x)/x}p.samples.sort(function(Y,oe){return Y.pts-oe.pts});var z=p.samples;return p.samples=[],{samples:z}},D}();function s(D,v){var h;if(v===null)return D;for(v<D?h=-8589934592:h=8589934592;Math.abs(D-v)>4294967296;)D+=h;return D}function m(D){for(var v=0;v<D.length;v++)if(D[v].key)return v;return-1}var d=function(v,h,p,c){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=h,this.size=p,this.cts=c,this.flags=new f(v)},f=function(v){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=v?2:1,this.isNonSync=v?0:1}},"./src/remux/passthrough-remuxer.ts":function(de,V,O){"use strict";O.r(V);var H=O("./src/polyfills/number.ts"),A=O("./src/utils/mp4-tools.ts"),k=O("./src/loader/fragment.ts"),W=O("./src/utils/logger.ts"),U=function(){function b(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var E=b.prototype;return E.destroy=function(){},E.resetTimeStamp=function(w){this.initPTS=w,this.lastEndDTS=null},E.resetNextTimestamp=function(){this.lastEndDTS=null},E.resetInitSegment=function(w,T,y){this.audioCodec=T,this.videoCodec=y,this.generateInitSegment(w),this.emitInitSegment=!0},E.generateInitSegment=function(w){var T=this.audioCodec,y=this.videoCodec;if(!w||!w.byteLength){this.initTracks=void 0,this.initData=void 0;return}var u=this.initData=Object(A.parseInitSegment)(w);T||(T=L(u.audio,k.ElementaryStreamTypes.AUDIO)),y||(y=L(u.video,k.ElementaryStreamTypes.VIDEO));var a={};u.audio&&u.video?a.audiovideo={container:"video/mp4",codec:T+","+y,initSegment:w,id:"main"}:u.audio?a.audio={container:"audio/mp4",codec:T,initSegment:w,id:"audio"}:u.video?a.video={container:"video/mp4",codec:y,initSegment:w,id:"main"}:W.logger.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=a},E.remux=function(w,T,y,u,a){var l=this.initPTS,s=this.lastEndDTS,m={audio:void 0,video:void 0,text:u,id3:y,initSegment:void 0};Object(H.isFiniteNumber)(s)||(s=this.lastEndDTS=a||0);var d=T.samples;if(!d||!d.length)return m;var f={initPTS:void 0,timescale:1},D=this.initData;if((!D||!D.length)&&(this.generateInitSegment(d),D=this.initData),!D||!D.length)return W.logger.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),m;this.emitInitSegment&&(f.tracks=this.initTracks,this.emitInitSegment=!1),Object(H.isFiniteNumber)(l)||(this.initPTS=f.initPTS=l=P(D,d,s));var v=Object(A.getDuration)(d,D),h=s,p=v+h;Object(A.offsetStartDTS)(D,d,l),v>0?this.lastEndDTS=p:(W.logger.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var c=!!D.audio,o=!!D.video,x="";c&&(x+="audio"),o&&(x+="video");var g={data1:d,startPTS:h,startDTS:h,endPTS:p,endDTS:p,type:x,hasAudio:c,hasVideo:o,nb:1,dropped:0};return m.audio=g.type==="audio"?g:void 0,m.video=g.type!=="audio"?g:void 0,m.text=u,m.id3=y,m.initSegment=f,m},b}(),P=function(E,I,w){return Object(A.getStartDTS)(E,I)-w};function L(b,E){var I=b==null?void 0:b.codec;return I&&I.length>4?I:I==="hvc1"?"hvc1.1.c.L120.90":I==="av01"?"av01.0.04M.08":I==="avc1"||E===k.ElementaryStreamTypes.VIDEO?"avc1.42e01e":"mp4a.40.5"}V.default=U},"./src/task-loop.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"default",function(){return H});var H=function(){function A(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}var k=A.prototype;return k.destroy=function(){this.onHandlerDestroying(),this.onHandlerDestroyed()},k.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},k.onHandlerDestroyed=function(){},k.hasInterval=function(){return!!this._tickInterval},k.hasNextTick=function(){return!!this._tickTimer},k.setInterval=function(U){return this._tickInterval?!1:(this._tickInterval=self.setInterval(this._boundTick,U),!0)},k.clearInterval=function(){return this._tickInterval?(self.clearInterval(this._tickInterval),this._tickInterval=null,!0):!1},k.clearNextTick=function(){return this._tickTimer?(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0):!1},k.tick=function(){this._tickCallCount++,this._tickCallCount===1&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)},k.tickImmediate=function(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)},k.doTick=function(){},A}()},"./src/types/cmcd.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"CMCDVersion",function(){return H}),O.d(V,"CMCDObjectType",function(){return A}),O.d(V,"CMCDStreamingFormat",function(){return k}),O.d(V,"CMCDStreamType",function(){return W});var H=1,A;(function(U){U.MANIFEST="m",U.AUDIO="a",U.VIDEO="v",U.MUXED="av",U.INIT="i",U.CAPTION="c",U.TIMED_TEXT="tt",U.KEY="k",U.OTHER="o"})(A||(A={}));var k;(function(U){U.DASH="d",U.HLS="h",U.SMOOTH="s",U.OTHER="o"})(k||(k={}));var W;(function(U){U.VOD="v",U.LIVE="l"})(W||(W={}))},"./src/types/level.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"HlsSkip",function(){return k}),O.d(V,"getSkipValue",function(){return W}),O.d(V,"HlsUrlParameters",function(){return U}),O.d(V,"Level",function(){return P});function H(L,b){for(var E=0;E<b.length;E++){var I=b[E];I.enumerable=I.enumerable||!1,I.configurable=!0,"value"in I&&(I.writable=!0),Object.defineProperty(L,I.key,I)}}function A(L,b,E){return b&&H(L.prototype,b),E&&H(L,E),L}var k;(function(L){L.No="",L.Yes="YES",L.v2="v2"})(k||(k={}));function W(L,b){var E=L.canSkipUntil,I=L.canSkipDateRanges,w=L.endSN,T=b!==void 0?b-w:0;return E&&T<E?I?k.v2:k.Yes:k.No}var U=function(){function L(E,I,w){this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=E,this.part=I,this.skip=w}var b=L.prototype;return b.addDirectives=function(I){var w=new self.URL(I);return this.msn!==void 0&&w.searchParams.set("_HLS_msn",this.msn.toString()),this.part!==void 0&&w.searchParams.set("_HLS_part",this.part.toString()),this.skip&&w.searchParams.set("_HLS_skip",this.skip),w.toString()},L}(),P=function(){function L(b){this.attrs=void 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I=E%this.url.length;this._urlId!==I&&(this.details=void 0,this._urlId=I)}}]),L}()},"./src/types/loader.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"PlaylistContextType",function(){return H}),O.d(V,"PlaylistLevelType",function(){return A});var H;(function(k){k.MANIFEST="manifest",k.LEVEL="level",k.AUDIO_TRACK="audioTrack",k.SUBTITLE_TRACK="subtitleTrack"})(H||(H={}));var A;(function(k){k.MAIN="main",k.AUDIO="audio",k.SUBTITLE="subtitle"})(A||(A={}))},"./src/types/transmuxer.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"ChunkMetadata",function(){return H});var H=function(W,U,P,L,b,E){L===void 0&&(L=0),b===void 0&&(b=-1),E===void 0&&(E=!1),this.level=void 0,this.sn=void 0,this.part=void 0,this.id=void 0,this.size=void 0,this.partial=void 0,this.transmuxing=A(),this.buffering={audio:A(),video:A(),audiovideo:A()},this.level=W,this.sn=U,this.id=P,this.size=L,this.part=b,this.partial=E};function 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b=W.getBuffered(P),E=0;E<b.length;E++)if(L>=b.start(E)&&L<=b.end(E))return!0}}catch(I){}return!1},W.bufferInfo=function(P,L,b){try{if(P){var E=W.getBuffered(P),I=[],w;for(w=0;w<E.length;w++)I.push({start:E.start(w),end:E.end(w)});return this.bufferedInfo(I,L,b)}}catch(T){}return{len:0,start:L,end:L,nextStart:void 0}},W.bufferedInfo=function(P,L,b){L=Math.max(0,L),P.sort(function(f,D){var v=f.start-D.start;return v||D.end-f.end});var E=[];if(b)for(var I=0;I<P.length;I++){var w=E.length;if(w){var T=E[w-1].end;P[I].start-T<b?P[I].end>T&&(E[w-1].end=P[I].end):E.push(P[I])}else E.push(P[I])}else E=P;for(var y=0,u,a=L,l=L,s=0;s<E.length;s++){var m=E[s].start,d=E[s].end;if(L+b>=m&&L<d)a=m,l=d,y=l-L;else if(L+b<m){u=m;break}}return{len:y,start:a||0,end:l||0,nextStart:u}},W.getBuffered=function(P){try{return P.buffered}catch(L){return H.logger.log("failed to get media.buffered",L),A}},W}()},"./src/utils/cea-608-parser.ts":function(de,V,O){"use strict";O.r(V),O.d(V,"Row",function(){return 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A.hasOwnProperty(p)&&(c=A[p]),String.fromCharCode(c)},W=15,U=100,P={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},L={17:2,18:4,21:6,22:8,23:10,19:13,20:15},b={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},E={25:2,26:4,29:6,30:8,31:10,27:13,28:15},I=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],w;(function(h){h[h.ERROR=0]="ERROR",h[h.TEXT=1]="TEXT",h[h.WARNING=2]="WARNING",h[h.INFO=2]="INFO",h[h.DEBUG=3]="DEBUG",h[h.DATA=3]="DATA"})(w||(w={}));var T=function(){function h(){this.time=null,this.verboseLevel=w.ERROR}var p=h.prototype;return p.log=function(o,x){this.verboseLevel>=o&&H.logger.log(this.time+" ["+o+"] "+x)},h}(),y=function(p){for(var c=[],o=0;o<p.length;o++)c.push(p[o].toString(16));return c},u=function(){function h(c,o,x,g,C){this.foreground=void 0,this.underline=void 0,this.italics=void 0,this.background=void 0,this.flash=void 0,this.foreground=c||"white",this.underline=o||!1,this.italics=x||!1,this.background=g||"black",this.flash=C||!1}var p=h.prototype;return p.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},p.setStyles=function(o){for(var x=["foreground","underline","italics","background","flash"],g=0;g<x.length;g++){var C=x[g];o.hasOwnProperty(C)&&(this[C]=o[C])}},p.isDefault=function(){return this.foreground==="white"&&!this.underline&&!this.italics&&this.background==="black"&&!this.flash},p.equals=function(o){return this.foreground===o.foreground&&this.underline===o.underline&&this.italics===o.italics&&this.background===o.background&&this.flash===o.flash},p.copy=function(o){this.foreground=o.foreground,this.underline=o.underline,this.italics=o.italics,this.background=o.background,this.flash=o.flash},p.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},h}(),a=function(){function h(c,o,x,g,C,_){this.uchar=void 0,this.penState=void 0,this.uchar=c||" ",this.penState=new u(o,x,g,C,_)}var p=h.prototype;return p.reset=function(){this.uchar=" ",this.penState.reset()},p.setChar=function(o,x){this.uchar=o,this.penState.copy(x)},p.setPenState=function(o){this.penState.copy(o)},p.equals=function(o){return this.uchar===o.uchar&&this.penState.equals(o.penState)},p.copy=function(o){this.uchar=o.uchar,this.penState.copy(o.penState)},p.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},h}(),l=function(){function h(c){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var o=0;o<U;o++)this.chars.push(new a);this.logger=c,this.pos=0,this.currPenState=new u}var p=h.prototype;return p.equals=function(o){for(var x=!0,g=0;g<U;g++)if(!this.chars[g].equals(o.chars[g])){x=!1;break}return x},p.copy=function(o){for(var x=0;x<U;x++)this.chars[x].copy(o.chars[x])},p.isEmpty=function(){for(var o=!0,x=0;x<U;x++)if(!this.chars[x].isEmpty()){o=!1;break}return o},p.setCursor=function(o){this.pos!==o&&(this.pos=o),this.pos<0?(this.logger.log(w.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>U&&(this.logger.log(w.DEBUG,"Too large cursor position "+this.pos),this.pos=U)},p.moveCursor=function(o){var x=this.pos+o;if(o>1)for(var g=this.pos+1;g<x+1;g++)this.chars[g].setPenState(this.currPenState);this.setCursor(x)},p.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},p.insertChar=function(o){o>=144&&this.backSpace();var x=k(o);if(this.pos>=U){this.logger.log(w.ERROR,"Cannot insert "+o.toString(16)+" ("+x+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(x,this.currPenState),this.moveCursor(1)},p.clearFromPos=function(o){var x;for(x=o;x<U;x++)this.chars[x].reset()},p.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},p.clearToEndOfRow=function(){this.clearFromPos(this.pos)},p.getTextString=function(){for(var o=[],x=!0,g=0;g<U;g++){var C=this.chars[g].uchar;C!==" "&&(x=!1),o.push(C)}return x?"":o.join("")},p.setPenStyles=function(o){this.currPenState.setStyles(o);var x=this.chars[this.pos];x.setPenState(this.currPenState)},h}(),s=function(){function h(c){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var o=0;o<W;o++)this.rows.push(new l(c));this.logger=c,this.currRow=W-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var p=h.prototype;return p.reset=function(){for(var o=0;o<W;o++)this.rows[o].clear();this.currRow=W-1},p.equals=function(o){for(var x=!0,g=0;g<W;g++)if(!this.rows[g].equals(o.rows[g])){x=!1;break}return x},p.copy=function(o){for(var x=0;x<W;x++)this.rows[x].copy(o.rows[x])},p.isEmpty=function(){for(var o=!0,x=0;x<W;x++)if(!this.rows[x].isEmpty()){o=!1;break}return o},p.backSpace=function(){var o=this.rows[this.currRow];o.backSpace()},p.clearToEndOfRow=function(){var o=this.rows[this.currRow];o.clearToEndOfRow()},p.insertChar=function(o){var x=this.rows[this.currRow];x.insertChar(o)},p.setPen=function(o){var x=this.rows[this.currRow];x.setPenStyles(o)},p.moveCursor=function(o){var x=this.rows[this.currRow];x.moveCursor(o)},p.setCursor=function(o){this.logger.log(w.INFO,"setCursor: "+o);var x=this.rows[this.currRow];x.setCursor(o)},p.setPAC=function(o){this.logger.log(w.INFO,"pacData = "+JSON.stringify(o));var x=o.row-1;if(this.nrRollUpRows&&x<this.nrRollUpRows-1&&(x=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==x){for(var g=0;g<W;g++)this.rows[g].clear();var C=this.currRow+1-this.nrRollUpRows,_=this.lastOutputScreen;if(_){var z=_.rows[C].cueStartTime,Y=this.logger.time;if(z&&Y!==null&&z<Y)for(var oe=0;oe<this.nrRollUpRows;oe++)this.rows[x-this.nrRollUpRows+oe+1].copy(_.rows[C+oe])}}this.currRow=x;var G=this.rows[this.currRow];if(o.indent!==null){var j=o.indent,se=Math.max(j-1,0);G.setCursor(o.indent),o.color=G.chars[se].penState.foreground}var fe={foreground:o.color,underline:o.underline,italics:o.italics,background:"black",flash:!1};this.setPen(fe)},p.setBkgData=function(o){this.logger.log(w.INFO,"bkgData = "+JSON.stringify(o)),this.backSpace(),this.setPen(o),this.insertChar(32)},p.setRollUpRows=function(o){this.nrRollUpRows=o},p.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(w.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(w.TEXT,this.getDisplayText());var o=this.currRow+1-this.nrRollUpRows,x=this.rows.splice(o,1)[0];x.clear(),this.rows.splice(this.currRow,0,x),this.logger.log(w.INFO,"Rolling up")},p.getDisplayText=function(o){o=o||!1;for(var x=[],g="",C=-1,_=0;_<W;_++){var z=this.rows[_].getTextString();z&&(C=_+1,o?x.push("Row "+C+": '"+z+"'"):x.push(z.trim()))}return x.length>0&&(o?g="["+x.join(" | ")+"]":g=x.join(`
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Resume Caption Loading"),this.setMode("MODE_POP-ON")},p.ccBS=function(){if(this.logger.log(w.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},p.ccAOF=function(){},p.ccAON=function(){},p.ccDER=function(){this.logger.log(w.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},p.ccRU=function(o){this.logger.log(w.INFO,"RU("+o+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(o)},p.ccFON=function(){this.logger.log(w.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},p.ccRDC=function(){this.logger.log(w.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},p.ccTR=function(){this.logger.log(w.INFO,"TR"),this.setMode("MODE_TEXT")},p.ccRTD=function(){this.logger.log(w.INFO,"RTD"),this.setMode("MODE_TEXT")},p.ccEDM=function(){this.logger.log(w.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},p.ccCR=function(){this.logger.log(w.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},p.ccENM=function(){this.logger.log(w.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},p.ccEOC=function(){if(this.logger.log(w.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var o=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=o,this.writeScreen=this.nonDisplayedMemory,this.logger.log(w.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},p.ccTO=function(o){this.logger.log(w.INFO,"TO("+o+") - Tab Offset"),this.writeScreen.moveCursor(o)},p.ccMIDROW=function(o){var x={flash:!1};if(x.underline=o%2===1,x.italics=o>=46,x.italics)x.foreground="white";else{var g=Math.floor(o/2)-16,C=["white","green","blue","cyan","red","yellow","magenta"];x.foreground=C[g]}this.logger.log(w.INFO,"MIDROW: "+JSON.stringify(x)),this.writeScreen.setPen(x)},p.outputDataUpdate=function(o){o===void 0&&(o=!1);var x=this.logger.time;if(x===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=x:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,x,this.lastOutputScreen),o&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:x),this.lastOutputScreen.copy(this.displayedMemory))},p.cueSplitAtTime=function(o){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,o,this.displayedMemory),this.cueStartTime=o))},h}(),d=function(){function h(c,o,x){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var g=new T;this.channels=[null,new m(c,o,g),new m(c+1,x,g)],this.cmdHistory=v(),this.logger=g}var p=h.prototype;return p.getHandler=function(o){return this.channels[o].getHandler()},p.setHandler=function(o,x){this.channels[o].setHandler(x)},p.addData=function(o,x){var g,C,_,z=!1;this.logger.time=o;for(var Y=0;Y<x.length;Y+=2){if(C=x[Y]&127,_=x[Y+1]&127,C===0&&_===0)continue;if(this.logger.log(w.DATA,"["+y([x[Y],x[Y+1]])+"] -> ("+y([C,_])+")"),g=this.parseCmd(C,_),g||(g=this.parseMidrow(C,_)),g||(g=this.parsePAC(C,_)),g||(g=this.parseBackgroundAttributes(C,_)),!g&&(z=this.parseChars(C,_),z)){var oe=this.currentChannel;if(oe&&oe>0){var G=this.channels[oe];G.insertChars(z)}else this.logger.log(w.WARNING,"No channel found yet. TEXT-MODE?")}!g&&!z&&this.logger.log(w.WARNING,"Couldn't parse cleaned data "+y([C,_])+" orig: "+y([x[Y],x[Y+1]]))}},p.parseCmd=function(o,x){var g=this.cmdHistory,C=(o===20||o===28||o===21||o===29)&&x>=32&&x<=47,_=(o===23||o===31)&&x>=33&&x<=35;if(!(C||_))return!1;if(D(o,x,g))return f(null,null,g),this.logger.log(w.DEBUG,"Repeated command ("+y([o,x])+") is dropped"),!0;var z=o===20||o===21||o===23?1:2,Y=this.channels[z];return o===20||o===21||o===28||o===29?x===32?Y.ccRCL():x===33?Y.ccBS():x===34?Y.ccAOF():x===35?Y.ccAON():x===36?Y.ccDER():x===37?Y.ccRU(2):x===38?Y.ccRU(3):x===39?Y.ccRU(4):x===40?Y.ccFON():x===41?Y.ccRDC():x===42?Y.ccTR():x===43?Y.ccRTD():x===44?Y.ccEDM():x===45?Y.ccCR():x===46?Y.ccENM():x===47&&Y.ccEOC():Y.ccTO(x-32),f(o,x,g),this.currentChannel=z,!0},p.parseMidrow=function(o,x){var g=0;if((o===17||o===25)&&x>=32&&x<=47){if(o===17?g=1:g=2,g!==this.currentChannel)return this.logger.log(w.ERROR,"Mismatch channel in midrow parsing"),!1;var C=this.channels[g];return 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