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NewEduCoderBuild/p__Three.6efa10e2.async.js

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se.setAttributes(de,[["id",q],["orient",ee],["markerWidth",ne.toString()],["markerHeight",le.toString()],["refX",te.toString()],["refY",ie.toString()]]),de.appendChild(ue),de},se.createText=function(q){var ee=document.createElementNS("http://www.w3.org/2000/svg","text");return ee.setAttribute("x","0"),ee.setAttribute("y","0"),q&&se.setAttributes(ee,q),ee},se.createTSpan=function(q,ee){var ne=document.createElementNS("http://www.w3.org/2000/svg","tspan");return ne.textContent=q,ee&&se.setAttributes(ne,ee),ne},se.createImage=function(q){var ee=document.createElementNS("http://www.w3.org/2000/svg","image");return q&&se.setAttributes(ee,q),ee},se.createPoint=function(q,ee){var ne=document.createElementNS("http://www.w3.org/2000/svg","svg").createSVGPoint();return ne.x=q,ne.y=ee,ne},se.createPath=function(q,ee){var ne=document.createElementNS("http://www.w3.org/2000/svg","path");return ne.setAttribute("d",q),ee&&se.setAttributes(ne,ee),ne},se.createElement=function(q,ee){var ne=document.createElementNS("http://www.w3.org/2000/svg",q);return ee&&se.setAttributes(ne,ee),ne},se.getHollowRectanglePath=function(q,ee,ne,le,te,ie,ue,de){return"M"+q+","+ee+"V"+(ee+le)+"H"+(q+ne)+"V"+ee+"H"+te+"V"+ie+"H"+(te+ue)+"V"+(ie+de)+"H"+te+"V"+ee+"Z"},se}(),c=function(){function se(q){this._classNamePrefixBase="__cropro_",this.classes=[],this.rules=[],this.settings=this.defaultSettings,this._classNamePrefix=this._classNamePrefixBase+"_"+q+"_"}return Object.defineProperty(se.prototype,"classNamePrefixBase",{get:function(){return this._classNamePrefixBase},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"classNamePrefix",{get:function(){return this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"defaultSettings",{get:function(){return{canvasBackgroundColor:"#333333",toolbarBackgroundColor:"#111111",toolbarBackgroundHoverColor:"#333333",toolbarBackgroundActiveColor:"#282828",toolbarColor:"#eeeeee",cropShadeColor:"#ffffff",cropFrameColor:"#ffffff",gripColor:"#333333",gripFillColor:"#cccccc",toolbarHeight:40}},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"_fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"_fade_out"},enumerable:!1,configurable:!0}),se.prototype.addClass=function(q){return this.styleSheet===void 0&&this.addStyleSheet(),q.name=""+this.classNamePrefix+q.localName,this.classes.push(q),this.styleSheet.sheet.insertRule("."+q.name+" {"+q.style+"}",this.styleSheet.sheet.cssRules.length),q},se.prototype.addRule=function(q){this.styleSheet===void 0&&this.addStyleSheet(),this.rules.push(q),this.styleSheet.sheet.insertRule(q.selector+" {"+q.style+"}",this.styleSheet.sheet.cssRules.length)},se.prototype.addStyleSheet=function(){var q;this.styleSheet=document.createElement("style"),((q=this.styleSheetRoot)!==null&&q!==void 0?q:document.head).appendChild(this.styleSheet),this.addRule(new R("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new R("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
from {
opacity: 0;
}
to {
opacity: 1;
}
`)),this.addRule(new R("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
from {
opacity: 1;
}
to {
opacity: 0;
}
`)),this.addClass(new X("_fade_in",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
`)),this.addClass(new X("_fade_out",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
`))},se.prototype.removeStyleSheet=function(){var q;this.styleSheet&&(((q=this.styleSheetRoot)!==null&&q!==void 0?q:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},se}(),R=function(se,q){this.selector=se,this.style=q},X=function(se,q){this.localName=se,this.style=q},N=function(){function se(){this.blocks=[],this.display=""}return se.prototype.addButtonBlock=function(q){q.className=this.blockClassName,q.buttonClassName=this.buttonClassName,q.buttonColorsClassName=this.buttonColorsClassName,q.buttonActiveColorsClassName=this.buttonActiveColorsClassName,this.blocks.push(q)},se.prototype.addElementBlock=function(q){q.className===void 0&&(q.className=this.blockClassName),this.blocks.push(q)},se.prototype.getUI=function(){var q=document.createElement("div");return q.className=this.className+" "+this.colorsClassName+" "+this.fadeInClassName,q.style.display=this.display,this.blocks.forEach(function(ee){return q.appendChild(ee.getUI())}),q},se}(),oe=function(){function se(){}return se.prototype.getUI=function(){var q=document.createElement("div");if(q.className=this.className,this.minWidth!==void 0&&(q.style.minWidth=this.minWidth),this.contentAlign!==void 0)switch(this.contentAlign){case"start":q.style.justifyContent="flex-start";break;case"center":q.style.justifyContent="center";break;case"end":q.style.justifyContent="flex-end"}return q.style.whiteSpace="nowrap",q},se}(),be=function(se){function q(){var ee=se!==null&&se.apply(this,arguments)||this;return ee.buttons=[],ee}return Ce(q,se),q.prototype.addButton=function(ee){ee.className=this.buttonClassName,ee.colorsClassName=this.buttonColorsClassName,ee.activeColorsClassName=this.buttonActiveColorsClassName,this.buttons.push(ee)},q.prototype.getUI=function(){var ee=se.prototype.getUI.call(this);return this.buttons.forEach(function(ne){return ee.appendChild(ne.getUI())}),ee},q}(oe),we=function(){function se(q,ee){this._isActive=!1,this._isHidden=!1,this._icon=q,this.title=ee,this.uiContainer=document.createElement("div"),this.adjustClassName=this.adjustClassName.bind(this)}return Object.defineProperty(se.prototype,"icon",{get:function(){return this._icon},set:function(q){this._icon=q,this.buttonContainer.innerHTML=this._icon},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"isActive",{get:function(){return this._isActive},set:function(q){this._isActive=q,this.adjustClassName()},enumerable:!1,configurable:!0}),se.prototype.getUI=function(){var q=this;return this.buttonContainer=document.createElement("div"),this.buttonContainer.title=this.title,this.buttonContainer.className=this.className+" "+this.colorsClassName,this.adjustClassName(),this.buttonContainer.innerHTML=this._icon,this.onClick&&this.buttonContainer.addEventListener("click",function(){return q.onClick()}),this.uiContainer.appendChild(this.buttonContainer),this.uiContainer.style.display=this._isHidden?"none":"inline-block",this.uiContainer},se.prototype.adjustClassName=function(){this.activeColorsClassName&&(this._isActive&&this.buttonContainer.className.indexOf(this.activeColorsClassName)<0?this.buttonContainer.className+=" "+this.activeColorsClassName:this._isActive||(this.buttonContainer.className=this.buttonContainer.className.replace(this.activeColorsClassName,"")))},se.prototype.hide=function(){this._isHidden=!0},se}(),_e=function(se){function q(){var ee=se!==null&&se.apply(this,arguments)||this;return ee.elements=[],ee}return Ce(q,se),q.prototype.addElement=function(ee){this.elements.push(ee)},q.prototype.getUI=function(){var ee=se.prototype.getUI.call(this);return this.elements.forEach(function(ne){return ee.appendChild(ne)}),ee},q}(oe),Le=function(){function se(q,ee){this.horizontal=q,this.vertical=ee}return Object.defineProperty(se.prototype,"ratio",{get:function(){return 1*this.horizontal/this.vertical},enumerable:!1,configurable:!0}),se.prototype.getVerticalLength=function(q){return q/this.ratio},se.prototype.getHorizontalLength=function(q){return q*this.ratio},se}(),Oe=function(){function se(){}return se.getIcon=function(q,ee){if(q>0&&ee>0){var ne=new Le(q,ee),le=ne.ratio>=1?20:ne.getHorizontalLength(20),te=ne.ratio<1?20:ne.getVerticalLength(20),ie=document.createElementNS("http://www.w3.org/2000/svg","svg");ie.setAttribute("xmlns","http://www.w3.org/2000/svg"),ie.setAttribute("viewBox","0 0 24 24"),document.body.appendChild(ie);var ue=s.createDefs();ie.appendChild(ue);var de=s.createElement("clipPath",[["id","text-bg-clip"]]);ue.appendChild(de);var ye=s.createPath(s.getHollowRectanglePath((24-le)/2,(24-te)/2,le,te,(24-le)/2+2,(24-te)/2+2,le-4,te-4));ie.appendChild(ye);var Ee=s.createText([["x","0"],["y","0"],["font-size","7px"],["font-family","monospace"]]);Ee.appendChild(s.createTSpan(q+":"+ee)),ie.appendChild(Ee);var Pe=Ee.getBBox();s.setAttributes(Ee,[["x",((24-Pe.width)/2).toString()],["y",((24-Pe.height)/2-Pe.y).toString()]]);var Ue=s.createPath(s.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(Pe.width))/2,(24-Math.ceil(Pe.height))/2,Math.ceil(Pe.width),Math.ceil(Pe.height)));return de.appendChild(Ue),s.setAttributes(ye,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(ie),ie.outerHTML}return'<svg viewBox="0 0 24 24"><path d="M19 12h-2v3h-3v2h5v-5M7 9h3V7H5v5h2V9m14-6H3a2 2 0 00-2 2v14a2 2 0 002 2h18a2 2 0 002-2V5a2 2 0 00-2-2m0 16H3V5h18v14z"/></svg>'},se}(),Me=function(se){function q(ee,ne,le){var te=se.call(this,ee,ne)||this;return te.isDropdownOpen=!1,te.onClick=te.dropdownButtonClicked,te.dropdownButtons=le,te}return Ce(q,se),q.prototype.setupDropdown=function(){var ee=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(ne){ne.className=ee.className,ne.colorsClassName=ee.colorsClassName,ee.dropdownBlock.appendChild(ne.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},q.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},q.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},q.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},q.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},q.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},q}(we),Be=function(){function se(q,ee){this.GRIP_SIZE=10,this.color=q,this.fillColor=ee,this.visual=s.createGroup(),this.visual.appendChild(s.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(s.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return se.prototype.ownsTarget=function(q){return q===this.visual||q===this.visual.childNodes[0]||q===this.visual.childNodes[1]},se.prototype.setCenter=function(q,ee){this.visual.childNodes.forEach(function(ne){return s.setAttributes(ne,[["cx",q.toString()],["cy",ee.toString()]])})},se}(),Ve=function(){function se(q,ee,ne,le){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=q,this.canvasHeight=ee,this.margin=ne,this.container=le,this.attachEvents=this.attachEvents.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.resize=this.resize.bind(this),this.adjustCropRect=this.adjustCropRect.bind(this),this.scaleCanvas=this.scaleCanvas.bind(this),this.getRescaledRect=this.getRescaledRect.bind(this)}return Object.defineProperty(se.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(q){this._aspectRatio=q,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(q){this._isGridVisible=q,this.gridContainer&&s.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(q){this._zoomFactor=q,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),se.prototype.open=function(){var q=this;this.cropShadeElement=s.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=s.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var ee=0;ee<this.numberOfGridLines;ee++)this.horizontalGridLines.push(s.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(s.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(ne){return q.gridContainer.appendChild(ne)}),this.verticalGridLines.forEach(function(ne){return q.gridContainer.appendChild(ne)}),this.cropRectElement=s.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new Be(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new Be(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new Be(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new Be(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},se.prototype.setCropRectangle=function(q){this.cropRect=q;var ee=Object.assign({},this.cropRect);this.zoomFactor!==1&&(ee.width=this.cropRect.width*this.zoomFactor,ee.height=this.cropRect.height*this.zoomFactor,ee.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-ee.width/2,ee.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-ee.height/2),s.setAttributes(this.cropRectElement,[["x",ee.x.toString()],["y",ee.y.toString()],["width",ee.width.toString()],["height",ee.height.toString()]]);var ne=ee.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(te,ie){var ue=ee.y+ne*(ie+1);s.setAttributes(te,[["x1",""+ee.x],["y1",""+ue],["x2",""+(ee.x+ee.width)],["y2",""+ue]])});var le=ee.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(te,ie){var ue=ee.x+le*(ie+1);s.setAttributes(te,[["x1",""+ue],["y1",""+ee.y],["x2",""+ue],["y2",""+(ee.y+ee.height)]])}),s.setAttributes(this.cropShadeElement,[["d",s.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,ee.x,ee.y,ee.width,ee.height)]]),this.topLeftGrip.setCenter(ee.x,ee.y),this.topRightGrip.setCenter(ee.x+ee.width,ee.y),this.bottomLeftGrip.setCenter(ee.x,ee.y+ee.height),this.bottomRightGrip.setCenter(ee.x+ee.width,ee.y+ee.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},se.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},se.prototype.clientToLocalCoordinates=function(q,ee){var ne=this.container.getBoundingClientRect();return{x:q-ne.left+this.margin,y:ee-ne.top+this.margin}},se.prototype.onPointerDown=function(q){this.container.setPointerCapture(q.pointerId),this.previousPoint=this.clientToLocalCoordinates(q.clientX,q.clientY),this.cropRectElement===q.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(q.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(q.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(q.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(q.target)&&(this.activeGrip=this.bottomRightGrip)},se.prototype.onPointerMove=function(q){if(this.isMoving)this.move(this.clientToLocalCoordinates(q.clientX,q.clientY));else if(this.activeGrip){var ee=this.clientToLocalCoordinates(q.clientX,q.clientY);this.resize(ee)}q.preventDefault()},se.prototype.onPointerUp=function(q){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(q.pointerId)},se.prototype.move=function(q){var ee=q.x-this.previousPoint.x,ne=q.y-this.previousPoint.y;this.zoomFactor!==1&&(ee=-ee/this.zoomFactor,ne=-ne/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+ee),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+ne),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=q},se.prototype.resize=function(q){var ee=Object.assign({},this.cropRect),ne=q.x-this.previousPoint.x,le=q.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:ee.x+ne<this.margin&&(ne=this.margin-ee.x),ee.x+=ne,ee.width=this.cropRect.x+this.cropRect.width-ee.x;break;case this.bottomRightGrip:case this.topRightGrip:ee.width+ne>this.canvasWidth*this.zoomFactor&&(ne=this.canvasWidth*this.zoomFactor-ee.width),ee.width+=ne}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(ee.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(ne),ee.height=this.aspectRatio.getVerticalLength(ee.width)):(ee.y+=le,ee.height=this.cropRect.y+this.cropRect.height-ee.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?ee.height=this.aspectRatio.getVerticalLength(ee.width):ee.height+=le}ee.width<10&&(ee.x=this.cropRect.x,ee.width=10),ee.height<10&&(ee.y=this.cropRect.y,ee.height=10),this.previousPoint=q,ee.x>=this.margin&&ee.y>=this.margin&&ee.x-this.margin+ee.width<=this.canvasWidth&&ee.y-this.margin+ee.height<=this.canvasHeight&&(this.cropRect=ee,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},se.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var q=this.cropRect.x+this.cropRect.width/2,ee=this.cropRect.y+this.cropRect.height/2,ne=this.aspectRatio.getHorizontalLength(this.cropRect.height),le=this.aspectRatio.getVerticalLength(this.cropRect.width);ne/this.canvasWidth<le/this.canvasHeight?this.cropRect.width=ne:this.cropRect.height=le,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=q-this.cropRect.width/2,this.cropRect.y=ee-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},se.prototype.getRescaledRect=function(q,ee,ne,le,te,ie){var ue=ne/q,de=le/ee;return{x:(te.x-ie)*ue+ie,y:(te.y-ie)*de+ie,width:te.width*ue,height:te.height*de}},se.prototype.scaleCanvas=function(q,ee){var ne=this.getRescaledRect(this.canvasWidth,this.canvasHeight,q,ee,this.cropRect,this.margin);this.canvasWidth=q,this.canvasHeight=ee,this.onCropChange&&this.onCropChange(ne),this.setCropRectangle(ne)},se}(),Xe=function(){function se(q){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=q,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(se.prototype,"angle",{get:function(){return this._angle},set:function(q){this._angle=q,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),se.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},se.prototype.onPointerDown=function(q){this.controlContainer.setPointerCapture(q.pointerId),this.isDragging=!0,this.previousPoint={x:q.clientX,y:q.clientY}},se.prototype.onPointerMove=function(q){this.isDragging&&(this.onAngleChange&&this.onAngleChange((q.clientX-this.previousPoint.x)/5),this.previousPoint.x=q.clientX)},se.prototype.onPointerUp=function(q){this.isDragging&&this.onAngleChange&&this.onAngleChange((q.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(q.pointerId)},se.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var q=this.angleLabelText.getBBox();s.setAttributes(this.angleLabelElement,[["x",((this.width-q.width)/2).toString()],["y",(this.height/2).toString()]])}},se.prototype.positionScaleShape=function(){if(this.scaleShape){var q=this.scaleShape.transform.baseVal.getItem(0);q.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(q,0)}},se.prototype.getVisual=function(){var q=document.createElementNS("http://www.w3.org/2000/svg","svg");q.setAttribute("xmlns","http://www.w3.org/2000/svg"),q.setAttribute("width",this.width+"px"),q.setAttribute("height",this.height+"px"),q.setAttribute("viewBox","0 0 "+this.width+" "+this.height),q.style.flexShrink="0",document.body.appendChild(q);for(var ee="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,ne=1;ne<=this.width/5+10;ne++){var le=ne%5==0?this.height/3:this.height/6;ee+="h4v"+-le+"h1v"+le}ee+="v1H0Z",this.scaleShape=s.createPath(ee);var te=s.createTransform();this.scaleShape.transform.baseVal.appendItem(te),q.appendChild(this.scaleShape),this.angleLabelElement=s.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=s.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ie=s.createTSpan("");return ie.innerHTML="&deg;",this.angleLabelElement.appendChild(ie),q.appendChild(this.angleLabelElement),document.body.removeChild(q),q},se}(),ze=function(){function se(){this.naturalSize=!1,this.imageType="image/png"}return se.prototype.rasterize=function(q,ee,ne,le,te,ie,ue){var de=this;return new Promise(function(ye){var Ee=document.createElement("canvas");Ee.width=q.width.baseVal.value-2*le,Ee.height=q.height.baseVal.value-2*le;var Pe=1,Ue=1;de.naturalSize===!0?(Pe=ee.naturalWidth/(q.width.baseVal.value-2*le)/ie,Ue=ee.naturalHeight/(q.height.baseVal.value-2*le)/ue,Ee.width=ee.naturalWidth/ie,Ee.height=ee.naturalHeight/ue):de.width!==void 0&&de.height!==void 0&&(Pe=de.width/ne.width,Ue=de.height/ne.height,Ee.width*=Pe,Ee.height*=Ue);var Qe=Ee.getContext("2d");Qe.translate(Ee.width/2,Ee.height/2),Qe.rotate(te*Math.PI/180),Qe.scale(ie,ue),Qe.translate(-Ee.width/2,-Ee.height/2),Qe.drawImage(ee,0,0,Ee.width,Ee.height);var tt=document.createElement("canvas");tt.width=ne.width*Pe,tt.height=ne.height*Ue,tt.getContext("2d").putImageData(Qe.getImageData((ne.x-le)*Pe,(ne.y-le)*Ue,ne.width*Pe,ne.height*Ue),0,0),ye(tt.toDataURL(de.imageType,de.imageQuality))})},se}(),rt=function(){function se(q){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=se.instanceCounter++,this.styles=new c(this.instanceNo),this.target=q,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(se.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(q){this._zoomToCropEnabled=q,q?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(q){this._isGridVisible=q,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"gridLines",{get:function(){return this._gridLines},set:function(q){this._gridLines=q,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(q){this._rotationAngle=q,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"aspectRatio",{get:function(){var q;return(q=this._aspectRatio)!==null&&q!==void 0?q:this.aspectRatios[0]},set:function(q){this._aspectRatio=q},enumerable:!1,configurable:!0}),se.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},se.prototype.show=function(){this.showUI(),this.open()},se.prototype.close=function(q){q===void 0&&(q=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),q||this.closeEventListeners.forEach(function(ee){return ee()}),this._isOpen=!1)},se.prototype.addRenderEventListener=function(q){this.renderEventListeners.push(q)},se.prototype.removeRenderEventListener=function(q){this.renderEventListeners.indexOf(q)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(q),1)},se.prototype.addCloseEventListener=function(q){this.closeEventListeners.push(q)},se.prototype.removeCloseEventListener=function(q){this.closeEventListeners.indexOf(q)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(q),1)},se.prototype.setupResizeObserver=function(){var q=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){q.resize(q.target.clientWidth,q.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},se.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var q=1*this.target.clientWidth/this.target.clientHeight,ee=this.contentDiv.clientWidth/q>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*q:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,ne=ee+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/q;this.resize(ee,ne)}},se.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},se.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",s.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},se.prototype.resize=function(q,ee){this.imageWidth=Math.round(q),this.imageHeight=Math.round(ee),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},se.prototype.setEditingTarget=function(){var q=document.createElement("canvas");q.width=this.target.naturalWidth,q.height=this.target.naturalHeight,q.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var ee=q.toDataURL();s.setAttributes(this.editingTarget,[["href",ee]]),this.setEditingTargetSize()},se.prototype.setTopLeft=function(){var q=this.target.getBoundingClientRect(),ee=this.editorCanvas.getBoundingClientRect();this.left=q.left-ee.left-this.CANVAS_MARGIN,this.top=q.top-ee.top-this.CANVAS_MARGIN},se.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=s.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=s.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=s.createGroup(),this.editingTargetRotationScaleContainer=s.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var q=s.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(q);var ee=s.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(ee),this.editingTargetContainer=s.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},se.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},se.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=s.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Ve(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},se.prototype.zoomToCrop=function(){if(this.cropRect){var q=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,ee=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=q+"px "+ee+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-q+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-ee+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},se.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},se.prototype.cropRectChanged=function(q){this.cropRect=q,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},se.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},se.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},se.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},se.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var q=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,ee=this.target.offsetTop>q+this.CANVAS_MARGIN?this.target.offsetTop-(q+this.CANVAS_MARGIN):0;this.coverDiv.style.top=ee+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},se.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},se.prototype.addTopToolbar=function(){var q=this;this.topToolbar=new N,this.topToolbar.display=this.styles.settings.hideTopToolbar?"none":"",this.topToolbar.className=this.toolbarStyleClass.name,this.topToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.topToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.topToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.topToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.topToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.topToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var ee=new be;ee.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(ee);var ne=[];this.aspectRatios.forEach(function(Ue){var Qe=new we(Oe.getIcon(Ue.horizontal,Ue.vertical),Ue.horizontal===0&&Ue.vertical===0?"FREE":Ue.horizontal+":"+Ue.vertical);Qe.onClick=function(){return q.ratioButtonClicked(Ue)},ne.push(Qe)}),this.aspectRatioButton=new Me(Oe.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,ee.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var le=new we('<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");le.isActive=this.isGridVisible,le.onClick=function(){q.isGridVisible=!q.isGridVisible,le.isActive=q.isGridVisible},ee.addButton(le);var te=new we('<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"Zoom to selection");if(te.isActive=this.zoomToCropEnabled,te.onClick=function(){q.zoomToCropEnabled=!q.zoomToCropEnabled,te.isActive=q.zoomToCropEnabled},ee.addButton(te),!G.isLicensed){var ie=new _e;this.topToolbar.addElementBlock(ie);var ue=document.createElement("div");ue.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var de=document.createElement("a");de.style.color="currentColor",de.href="https://markerjs.com/products/cropro",de.target="_blank",de.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>',ue.appendChild(de),ie.addElement(ue)}var ye=new be;ye.minWidth=3*this.toolbarHeight+"px",ye.contentAlign="end",this.topToolbar.addButtonBlock(ye);var Ee=new we('<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"OK");Ee.onClick=this.startRenderAndClose,ye.addButton(Ee),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Ee.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Pe=new we('<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");Pe.onClick=this.close,ye.addButton(Pe),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Pe.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},se.prototype.addBottomToolbar=function(){var q=this;this.bottomToolbar=new N,this.bottomToolbar.display=this.styles.settings.hideBottomToolbar?"none":"",this.bottomToolbar.className=this.toolbarStyleClass.name,this.bottomToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.bottomToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.bottomToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.bottomToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.bottomToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.bottomToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var ee=new be;ee.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(ee);var ne=new we('<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,ee.addButton(ne);var le=new we('<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");le.onClick=this.rotateRightButtonClicked,ee.addButton(le);var te=new _e;te.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(te),this.straightener=new Xe("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(ye){q.rotateBy(ye),q.straightener.angle=q.rotationAngle},te.addElement(this.straightener.getUI());var ie=new be;ie.minWidth=2*this.toolbarHeight+"px",ie.contentAlign="end",this.bottomToolbar.addButtonBlock(ie);var ue=new we('<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");ue.onClick=this.flipHorizontallyButtonClicked,ie.addButton(ue);var de=new we('<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");de.onClick=this.flipVerticallyButtonClicked,ie.addButton(de)},se.prototype.ratioButtonClicked=function(q){this.aspectRatio=q,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},se.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=Oe.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},se.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Le(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},se.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},se.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},se.prototype.restoreState=function(q){if(q){var ee=this.cropLayer.getRescaledRect(q.width,q.height,this.imageWidth,this.imageHeight,q.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(ee),this.cropRectChanged(ee),this.flippedHorizontally=q.flippedHorizontally,this.flippedVertically=q.flippedVertically,this.applyFlip(),this.rotationAngle=q.rotationAngle,this.applyRotation()}},se.prototype.clientToLocalCoordinates=function(q,ee){var ne=this.cropImage.getBoundingClientRect();return{x:q-ne.left,y:ee-ne.top}},se.prototype.onWindowResize=function(){this.positionUI()},se.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var q=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=q+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},se.prototype.rotateLeftButtonClicked=function(){var q=this.rotationAngle-90;this.rotationAngle%90!=0&&(q+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(q)},se.prototype.rotateRightButtonClicked=function(){var q=this.rotationAngle+90;this.rotationAngle%90!=0&&(q-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(q)},se.prototype.rotateTo=function(q){q=(q=q>180?q-360:q)<=-180?q+360:q,this.rotationAngle=q,this.applyRotation()},se.prototype.rotateBy=function(q){this.rotateTo((this.rotationAngle+q)%360)},se.prototype.applyRotation=function(){var q=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var ee=this.editingTargetRotationContainer.transform.baseVal.getItem(0);ee.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(ee,0);var 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=q},se.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},se.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},se.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},se.prototype.startRenderAndClose=function(){return xe(this,void 0,void 0,function(){var q,ee;return me(this,function(ne){switch(ne.label){case 0:return[4,this.render()];case 1:return q=ne.sent(),ee=this.getState(),this.renderEventListeners.forEach(function(le){return le(q,ee)}),this.close(!0),[2]}})})},se.prototype.render=function(){return xe(this,void 0,void 0,function(){var q;return me(this,function(ee){switch(ee.label){case 0:return(q=new ze).naturalSize=this.renderAtNaturalSize,q.imageType=this.renderImageType,q.imageQuality=this.renderImageQuality,q.width=this.renderWidth,q.height=this.renderHeight,this.unzoomFromCrop(),s.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,q.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 1:return ee.sent(),[4,q.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return[2,ee.sent()]}})})},se.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new X("toolbar",`
width: `+(this.displayMode==="inline"?"100%":"calc(100vw - "+2*this.popupMargin+"px)")+`;
flex-shrink: 0;
display: flex;
flex-direction: row;
justify-content: space-between;
height: `+this.toolbarHeight+`px;
box-sizing: content-box;
overflow: hidden;
line-height: 0px;
`)),this.toolbarStyleColorsClass=this.styles.addClass(new X("toolbar_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarBlockStyleClass=this.styles.addClass(new X("toolbar-block",`
display: flex;
align-items: center;
box-sizing: content-box;
`));var q=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new X("toolbar_button",`
display: inline-block;
width: `+(this.toolbarHeight-2*q)+`px;
height: `+(this.toolbarHeight-2*q)+`px;
padding: `+q+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new X("toolbar_button_colors",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new X("toolbar_active_button",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
`)),this.styles.addRule(new R("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.toolbarHeight/2+`px;
`)),this.styles.addRule(new R("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
`)),this.toolbarDropdownStyleClass=this.styles.addClass(new X("toolbar_dropdown",`
position: absolute;
max-width: `+4*this.toolbarHeight+`px;
z-index: 20;
white-space: normal;
box-sizing: content-box;
box-shadow: 3px 3px rgba(33, 33, 33, 0.1);
margin: `+(this.displayMode==="inline"?"0":this.popupMargin)+`px;
line-height: 0px;
`)),this.toolbarDropdownStyleColorsClass=this.styles.addClass(new X("toolbar_dropdown_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new X("toolbar_straightener_block",`
display: flex;
overflow: hidden;
justify-content: center;
-webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 30%, rgba(0,0,0,1) 70%, rgba(0,0,0,0) 100%);
`)),this.toolbarStraightenerStyleClass=this.styles.addClass(new X("toolbar_straightener",`
display: flex;
overflow: hidden;
justify-content: center;
height: `+(this.toolbarHeight-2*q)+`px;
padding: `+q+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new X("toolbar_straightener_colors",`
color: `+this.styles.settings.toolbarColor+`;
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0&&(be.width.baseVal.value=X.width,be.height.baseVal.value=X.height),oe.width=be.width.baseVal.value,oe.height=be.height.baseVal.value;var we=be.outerHTML,_e=oe.getContext("2d");X.markersOnly!==!0&&_e.drawImage(s,0,0,oe.width,oe.height);var Le=window.URL,Oe=new Image(oe.width,oe.height);Oe.setAttribute("crossOrigin","anonymous");var Me=new Blob([we],{type:"image/svg+xml"}),Be=Le.createObjectURL(Me);Oe.onload=function(){_e.drawImage(Oe,0,0),Le.revokeObjectURL(Be);var Ve=oe.toDataURL(X.imageType,X.imageQuality);N(Ve)},Oe.src=Be})},G}(),B=function(){},O=function(){function G(s){this._classNamePrefixBase="__markerjs2_",this.classes=[],this.rules=[],this.settings=this.defaultSettings,this._classNamePrefix=this._classNamePrefixBase+"_"+s+"_"}return Object.defineProperty(G.prototype,"classNamePrefixBase",{get:function(){return this._classNamePrefixBase},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"classNamePrefix",{get:function(){return this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(G.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(G.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"fade_out"},enumerable:!1,configurable:!0}),G.prototype.addClass=function(s){return this.styleSheet===void 0&&this.addStyleSheet(),s.name=""+this.classNamePrefix+s.localName,this.classes.push(s),this.styleSheet.sheet.insertRule("."+s.name+" {"+s.style+"}",this.styleSheet.sheet.cssRules.length),s},G.prototype.addRule=function(s){this.styleSheet===void 0&&this.addStyleSheet(),this.rules.push(s),this.styleSheet.sheet.insertRule(s.selector+" {"+s.style+"}",this.styleSheet.sheet.cssRules.length)},G.prototype.addStyleSheet=function(){var s;this.styleSheet=document.createElement("style"),((s=this.styleSheetRoot)!==null&&s!==void 0?s:document.head).appendChild(this.styleSheet),this.addRule(new b("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new b("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
from {
opacity: 0;
}
to {
opacity: 1;
}
`)),this.addRule(new b("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
from {
opacity: 1;
}
to {
opacity: 0;
}
`)),this.addClass(new A("fade_in",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
`)),this.addClass(new A("fade_out",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
`))},G.prototype.removeStyleSheet=function(){var s;this.styleSheet&&(((s=this.styleSheetRoot)!==null&&s!==void 0?s:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},G}(),b=function(G,s){this.selector=G,this.style=s},A=function(G,s){this.localName=G,this.style=s},P=function(){function G(s,c,R,X,N){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=s,this.displayMode=c,this.markerItems=R,this.uiStyleSettings=X,this.styles=N,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return G.prototype.show=function(s){var c=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=s,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" "+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var R=document.createElement("div");R.className=this.toolbarBlockStyleClass.name,R.style.whiteSpace="nowrap",this.uiContainer.appendChild(R),this.addActionButton(R,'<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(R,'<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(R,'<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(R,'<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(R,'<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(R,'<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(R,'<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(R,'<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(N){var oe=document.createElement("div");oe.className=""+c.toolbarButtonStyleClass.name,oe.setAttribute("data-type-name",N.typeName),oe.innerHTML=N.icon,oe.addEventListener("click",function(){c.markerToolbarButtonClicked(oe,N)}),c.buttons.push(oe),c.markerButtons.push(oe)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var X=document.createElement("div");X.className=this.toolbarBlockStyleClass.name,X.style.whiteSpace="nowrap",X.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(X),this.addActionButton(X,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(X,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},G.prototype.addButtonClickListener=function(s){this.buttonClickListeners.push(s)},G.prototype.removeButtonClickListener=function(s){this.buttonClickListeners.indexOf(s)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(s),1)},G.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},G.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var s=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var c=0;c<this.markerButtons.length;c++)c<s||c===s&&this.markerButtons.length-1===s?this.markerButtonBlock.appendChild(this.markerButtons[c]):(c===s&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[c]))}},G.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")},G.prototype.resetButtonStyles=function(){var s=this;this.buttons.forEach(function(c){c.className=c.className.replace(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name,"").trim(),c.className=c.className.replace(s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:s.toolbarActiveButtonStyleColorsClass.name,"").trim(),c.className+=" "+(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name)})},G.prototype.addActionButton=function(s,c,R){var X=this,N=document.createElement("div");switch(N.className=""+this.toolbarButtonStyleClass.name,N.innerHTML=c,N.setAttribute("data-action",R),N.addEventListener("click",function(){X.actionToolbarButtonClicked(N,R)}),R){case"select":N.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":N.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":N.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":N.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":N.style.fill=this.uiStyleSettings.closeButtonColor}s.appendChild(N),this.buttons.push(N)},G.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new A("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 A("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new A("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new A("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 A("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var s=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new A("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*s)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*s)+`px;
padding: `+s+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new A("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new A("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+`
`))},G.prototype.markerToolbarButtonClicked=function(s,c){this.setActiveButton(s),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(R){return R("marker",c)}),this.markerButtonOverflowBlock.style.display="none"},G.prototype.actionToolbarButtonClicked=function(s,c){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(R){return R("action",c)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},G.prototype.setActiveButton=function(s){this.resetButtonStyles(),s.className=s.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),s.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},G.prototype.setActiveMarkerButton=function(s){var c=this.markerButtons.find(function(R){return R.getAttribute("data-type-name")===s});c&&this.setActiveButton(c)},G.prototype.setCurrentMarker=function(s){var c=this;this.currentMarker=s,this.buttons.filter(function(R){return/delete|notes/.test(R.getAttribute("data-action"))}).forEach(function(R){c.currentMarker===void 0?(R.style.fillOpacity="0.4",R.style.pointerEvents="none"):(R.style.fillOpacity="1",R.style.pointerEvents="all")})},G}(),L=function(){function G(s,c,R,X){this.panels=[],this.panelButtons=[],this.markerjsContainer=s,this.displayMode=c,this.uiStyleSettings=R,this.styles=X,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return G.prototype.addStyles=function(){var s;this.toolboxStyleClass=this.styles.addClass(new A("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 A("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var c=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new A("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new A("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new A("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 A("toolbox-panel-row_colors",`
background-color: `+((s=this.uiStyleSettings.toolboxBackgroundColor)!==null&&s!==void 0?s:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new A("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*c)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*c)+`px;
padding: `+c+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new A("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new A("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;
`))},G.prototype.show=function(s){var c;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=s,this.uiContainer.className=this.toolboxStyleClass.name+" "+((c=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&c!==void 0?c:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},G.prototype.setPanelButtons=function(s){var c,R,X=this;this.panels=s,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((c=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&c!==void 0?c:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((R=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&R!==void 0?R:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(N){var oe;N.uiStyleSettings=X.uiStyleSettings;var be=document.createElement("div");be.className=X.toolboxButtonStyleClass.name+" "+((oe=X.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&oe!==void 0?oe:X.toolboxButtonStyleColorsClass.name),be.innerHTML=N.icon,be.title=N.title,be.addEventListener("click",function(){X.panelButtonClick(N)}),X.panelButtons.push(be),X.buttonRow.appendChild(be)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},G.prototype.panelButtonClick=function(s){var c=this,R=-1;if(s!==this.activePanel){R=this.panels.indexOf(s),this.panelRow.innerHTML="";var X=s.getUi();X.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(X),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=s}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){c.displayMode==="inline"?c.panelRow.style.display="none":c.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(N,oe){var be,we;N.className=c.toolboxButtonStyleClass.name+" "+(oe===R?""+((be=c.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&be!==void 0?be:c.toolboxActiveButtonStyleColorsClass.name):""+((we=c.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&we!==void 0?we:c.toolboxButtonStyleColorsClass.name))})},G}(),w=function(G,s){this.title=G,this.icon=s},y=function(G){function s(c,R,X,N){var oe=G.call(this,c,N||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return oe.colors=[],oe.addTransparent=!1,oe.colorBoxes=[],oe.colors=R,oe.currentColor=X,oe.setCurrentColor=oe.setCurrentColor.bind(oe),oe.getColorBox=oe.getColorBox.bind(oe),oe}return Z(s,G),s.prototype.getUi=function(){var c=this,R=document.createElement("div");return R.style.overflow="hidden",R.style.whiteSpace="nowrap",this.colors.forEach(function(X){var N=c.getColorBox(X);R.appendChild(N),c.colorBoxes.push(N)}),R},s.prototype.getColorBox=function(c){var R=this,X=this.uiStyleSettings.toolbarHeight/4,N=this.uiStyleSettings.toolbarHeight-X,oe=document.createElement("div");oe.style.display="inline-block",oe.style.boxSizing="content-box",oe.style.width=N-2+"px",oe.style.height=N-2+"px",oe.style.padding="1px",oe.style.marginRight="2px",oe.style.marginBottom="2px",oe.style.borderWidth="2px",oe.style.borderStyle="solid",oe.style.borderRadius=(N+2)/2+"px",oe.style.borderColor=c===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",oe.addEventListener("click",function(){R.setCurrentColor(c,oe)});var be=document.createElement("div");return be.style.display="inline-block",be.style.width=N-2+"px",be.style.height=N-2+"px",be.style.backgroundColor=c,be.style.borderRadius=N/2+"px",c==="transparent"&&(be.style.fill=this.uiStyleSettings.toolboxAccentColor,be.innerHTML=`<svg viewBox="0 0 24 24">
<path d="M2,5.27L3.28,4L20,20.72L18.73,22L15.65,18.92C14.5,19.3 13.28,19.5 12,19.5C7,19.5 2.73,16.39 1,12C1.69,10.24 2.79,8.69 4.19,7.46L2,5.27M12,9A3,3 0 0,1 15,12C15,12.35 14.94,12.69 14.83,13L11,9.17C11.31,9.06 11.65,9 12,9M12,4.5C17,4.5 21.27,7.61 23,12C22.18,14.08 20.79,15.88 19,17.19L17.58,15.76C18.94,14.82 20.06,13.54 20.82,12C19.17,8.64 15.76,6.5 12,6.5C10.91,6.5 9.84,6.68 8.84,7L7.3,5.47C8.74,4.85 10.33,4.5 12,4.5M3.18,12C4.83,15.36 8.24,17.5 12,17.5C12.69,17.5 13.37,17.43 14,17.29L11.72,15C10.29,14.85 9.15,13.71 9,12.28L5.6,8.87C4.61,9.72 3.78,10.78 3.18,12Z" />
</svg>`),oe.appendChild(be),oe},s.prototype.setCurrentColor=function(c,R){var X=this;this.currentColor=c,this.colorBoxes.forEach(function(N){N.style.borderColor=N===R?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(c)},s}(w),h=function(){function G(s,c,R){this._state="new",this._isSelected=!1,this._container=s,this._overlayContainer=c,this.globalSettings=R,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(G.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),G.prototype.ownsTarget=function(s){return!1},Object.defineProperty(G.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),G.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},G.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},G.prototype.pointerDown=function(s,c){},G.prototype.dblClick=function(s,c){},G.prototype.manipulate=function(s){},G.prototype.pointerUp=function(s){this.stateChanged()},G.prototype.dispose=function(){},G.prototype.addMarkerVisualToContainer=function(s){this.container.childNodes.length>0?this.container.insertBefore(s,this.container.childNodes[0]):this.container.appendChild(s)},G.prototype.getState=function(){return{typeName:G.typeName,state:this.state,notes:this.notes}},G.prototype.restoreState=function(s){this._state=s.state,this.notes=s.notes},G.prototype.scale=function(s,c){},G.prototype.colorChanged=function(s){this.onColorChanged&&this.onColorChanged(s),this.stateChanged()},G.prototype.fillColorChanged=function(s){this.onFillColorChanged&&this.onFillColorChanged(s),this.stateChanged()},G.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var s=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),s.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(s)&&this.onStateChanged(this)}},G.typeName="MarkerBase",G}(),o=function(){function G(){this.findGripByVisual=this.findGripByVisual.bind(this)}return G.prototype.findGripByVisual=function(s){return this.topLeft.ownsTarget(s)?this.topLeft:this.topCenter.ownsTarget(s)?this.topCenter:this.topRight.ownsTarget(s)?this.topRight:this.centerLeft.ownsTarget(s)?this.centerLeft:this.centerRight.ownsTarget(s)?this.centerRight:this.bottomLeft.ownsTarget(s)?this.bottomLeft:this.bottomCenter.ownsTarget(s)?this.bottomCenter:this.bottomRight.ownsTarget(s)?this.bottomRight:void 0},G}(),l=function(){function G(){this.GRIP_SIZE=10,this.visual=D.createGroup(),this.visual.appendChild(D.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(D.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return G.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},G}(),u=function(){function G(){}return G.toITransformMatrix=function(s){return{a:s.a,b:s.b,c:s.c,d:s.d,e:s.e,f:s.f}},G.toSVGMatrix=function(s,c){return s.a=c.a,s.b=c.b,s.c=c.c,s.d=c.d,s.e=c.e,s.f=c.f,s},G}(),C=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.left=0,N.top=0,N.width=0,N.height=0,N.defaultSize={x:50,y:20},N.offsetX=0,N.offsetY=0,N.rotationAngle=0,N.CB_DISTANCE=10,N._suppressMarkerCreateEvent=!1,N.container.transform.baseVal.appendItem(D.createTransform()),N.setupControlBox(),N}return Z(s,G),Object.defineProperty(s.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"visual",{get:function(){return this._visual},set:function(c){this._visual=c;var R=D.createTransform();this._visual.transform.baseVal.appendItem(R)},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(c){return!!G.prototype.ownsTarget.call(this,c)||!!(this.controlGrips.findGripByVisual(c)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(c))},s.prototype.pointerDown=function(c,R){G.prototype.pointerDown.call(this,c,R),this.state==="new"&&(this.left=c.x,this.top=c.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var X=this.unrotatePoint(c);if(this.manipulationStartX=X.x,this.manipulationStartY=X.y,this.offsetX=X.x-this.left,this.offsetY=X.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(R),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(R)){this.activeGrip=this.rotatorGrip;var N=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=N.x-this.width/2,this.top=N.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var oe=this.container.transform.baseVal.getItem(0);oe.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(oe,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},s.prototype.pointerUp=function(c){var R=this.state;G.prototype.pointerUp.call(this,c),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(c),this._state="select",R==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},s.prototype.moveVisual=function(c){this.visual.style.transform="translate("+c.x+"px, "+c.y+"px)"},s.prototype.manipulate=function(c){var R=this.unrotatePoint(c);this.state==="creating"?this.resize(c):this.state==="move"?(this.left=this.manipulationStartLeft+(R.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(R.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(R):this.state==="rotate"&&this.rotate(c)},s.prototype.resize=function(c){var R=this.manipulationStartLeft,X=this.manipulationStartWidth,N=this.manipulationStartTop,oe=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:R=this.manipulationStartLeft+c.x-this.manipulationStartX,X=this.manipulationStartWidth+this.manipulationStartLeft-R;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:X=this.manipulationStartWidth+c.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:N=this.manipulationStartTop+c.y-this.manipulationStartY,oe=this.manipulationStartHeight+this.manipulationStartTop-N;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:oe=this.manipulationStartHeight+c.y-this.manipulationStartY}X>=0?(this.left=R,this.width=X):(this.left=R+X,this.width=-X),oe>=0?(this.top=N,this.height=oe):(this.top=N+oe,this.height=-oe),this.setSize()},s.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},s.prototype.rotate=function(c){if(Math.abs(c.x-this.centerX)>.1){var R=Math.sign(c.x-this.centerX);this.rotationAngle=180*Math.atan((c.y-this.centerY)/(c.x-this.centerX))/Math.PI+90*R,this.applyRotation()}},s.prototype.applyRotation=function(){var c=this.container.transform.baseVal.getItem(0);c.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(c,0)},s.prototype.rotatePoint=function(c){if(this.rotationAngle===0)return c;var R=this.container.getCTM(),X=D.createPoint(c.x,c.y);return{x:(X=X.matrixTransform(R)).x,y:X.y}},s.prototype.unrotatePoint=function(c){if(this.rotationAngle===0)return c;var R=this.container.getCTM();R=R.inverse();var X=D.createPoint(c.x,c.y);return{x:(X=X.matrixTransform(R)).x,y:X.y}},s.prototype.select=function(){G.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){G.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=D.createGroup();var c=D.createTransform();c.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(c),this.container.appendChild(this.controlBox),this.controlRect=D.createRect(this.width+this.CB_DISTANCE,this.height+this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"],["fill","transparent"],["pointer-events","none"]]),this.controlBox.appendChild(this.controlRect),this.globalSettings.disableRotation!==!0&&(this.rotatorGripLine=D.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new o,this.addControlGrips(),this.controlBox.style.display="none"},s.prototype.adjustControlBox=function(){var c=this.controlBox.transform.baseVal.getItem(0);c.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(c,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},s.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},s.prototype.createGrip=function(){var c=new l;return c.visual.transform.baseVal.appendItem(D.createTransform()),this.controlBox.appendChild(c.visual),c},s.prototype.positionGrips=function(){var c=this.controlGrips.topLeft.GRIP_SIZE,R=-c/2,X=R,N=(this.width+this.CB_DISTANCE)/2-c/2,oe=(this.height+this.CB_DISTANCE)/2-c/2,be=this.height+this.CB_DISTANCE-c/2,we=this.width+this.CB_DISTANCE-c/2;this.positionGrip(this.controlGrips.topLeft.visual,R,X),this.positionGrip(this.controlGrips.topCenter.visual,N,X),this.positionGrip(this.controlGrips.topRight.visual,we,X),this.positionGrip(this.controlGrips.centerLeft.visual,R,oe),this.positionGrip(this.controlGrips.centerRight.visual,we,oe),this.positionGrip(this.controlGrips.bottomLeft.visual,R,be),this.positionGrip(this.controlGrips.bottomCenter.visual,N,be),this.positionGrip(this.controlGrips.bottomRight.visual,we,be),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,N,X-3*this.CB_DISTANCE)},s.prototype.positionGrip=function(c,R,X){var N=c.transform.baseVal.getItem(0);N.setTranslate(R,X),c.transform.baseVal.replaceItem(N,0)},s.prototype.hideControlBox=function(){this.controlBox.style.display="none"},s.prototype.showControlBox=function(){this.controlBox.style.display=""},s.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:u.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:u.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},G.prototype.getState.call(this))},s.prototype.restoreState=function(c){G.prototype.restoreState.call(this,c);var R=c;this.left=R.left,this.top=R.top,this.width=R.width,this.height=R.height,this.rotationAngle=R.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(u.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,R.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(u.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,R.containerTransformMatrix))},s.prototype.scale=function(c,R){G.prototype.scale.call(this,c,R);var X=this.rotatePoint({x:this.left,y:this.top}),N=this.unrotatePoint({x:X.x*c,y:X.y*R});this.left=N.x,this.top=N.y,this.width=this.width*c,this.height=this.height*R,this.adjustControlBox()},s}(h),v=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.fillColor="transparent",N.strokeColor="transparent",N.strokeWidth=0,N.strokeDasharray="",N.opacity=1,N.setStrokeColor=N.setStrokeColor.bind(N),N.setFillColor=N.setFillColor.bind(N),N.setStrokeWidth=N.setStrokeWidth.bind(N),N.setStrokeDasharray=N.setStrokeDasharray.bind(N),N.createVisual=N.createVisual.bind(N),N}return Z(s,G),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.visual)},s.prototype.createVisual=function(){this.visual=D.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(c,R){G.prototype.pointerDown.call(this,c,R),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},s.prototype.manipulate=function(c){G.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){G.prototype.resize.call(this,c),this.setSize()},s.prototype.setSize=function(){G.prototype.setSize.call(this),D.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(c){G.prototype.pointerUp.call(this,c),this.setSize()},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.visual&&D.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(c),this.stateChanged()},s.prototype.setFillColor=function(c){this.fillColor=c,this.visual&&D.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.visual&&D.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.visual&&D.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},G.prototype.getState.call(this))},s.prototype.restoreState=function(c){var R=c;this.fillColor=R.fillColor,this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.strokeDasharray,this.opacity=R.opacity,this.createVisual(),G.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,R){G.prototype.scale.call(this,c,R),this.setSize()},s.title="Rectangle marker",s}(C),m=function(G){function s(c,R,X,N){var oe=G.call(this,c,N||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return oe.widths=[],oe.widthBoxes=[],oe.widths=R,oe.currentWidth=X,oe.setCurrentWidth=oe.setCurrentWidth.bind(oe),oe}return Z(s,G),s.prototype.getUi=function(){var c=this,R=document.createElement("div");return R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2",this.widths.forEach(function(X){var N=document.createElement("div");N.style.display="flex",N.style.flexGrow="2",N.style.alignItems="center",N.style.justifyContent="space-between",N.style.padding="5px",N.style.borderWidth="2px",N.style.borderStyle="solid",N.style.borderColor=X===c.currentWidth?c.uiStyleSettings.toolboxAccentColor:"transparent",N.addEventListener("click",function(){c.setCurrentWidth(X,N)}),R.appendChild(N);var oe=document.createElement("div");oe.innerText=X.toString(),oe.style.marginRight="5px",N.appendChild(oe);var be=document.createElement("div");be.style.minHeight="20px",be.style.flexGrow="2",be.style.display="flex",be.style.alignItems="center";var we=document.createElement("hr");we.style.minWidth="20px",we.style.border="0px",we.style.borderTop=X+"px solid "+c.uiStyleSettings.toolboxColor,we.style.flexGrow="2",be.appendChild(we),N.appendChild(be),c.widthBoxes.push(N)}),R},s.prototype.setCurrentWidth=function(c,R){var X=this;this.currentWidth=c,this.widthBoxes.forEach(function(N){N.style.borderColor=N===R?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},s}(w),k=function(G){function s(c,R,X,N){var oe=G.call(this,c,N||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return oe.styles=[],oe.styleBoxes=[],oe.styles=R,oe.currentStyle=X,oe.setCurrentStyle=oe.setCurrentStyle.bind(oe),oe}return Z(s,G),s.prototype.getUi=function(){var c=this,R=document.createElement("div");return R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2",this.styles.forEach(function(X){var N=document.createElement("div");N.style.display="flex",N.style.alignItems="center",N.style.justifyContent="space-between",N.style.padding="5px",N.style.borderWidth="2px",N.style.borderStyle="solid",N.style.overflow="hidden",N.style.maxWidth=100/c.styles.length-5+"%",N.style.borderColor=X===c.currentStyle?c.uiStyleSettings.toolboxAccentColor:"transparent",N.addEventListener("click",function(){c.setCurrentStyle(X,N)}),R.appendChild(N);var oe=document.createElement("div");oe.style.minHeight="20px",oe.style.flexGrow="2",oe.style.overflow="hidden";var be=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+c.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(X!==""?'stroke-dasharray="'+X+'"':"")+` />
</svg>`;oe.innerHTML=be,N.appendChild(oe),c.styleBoxes.push(N)}),R},s.prototype.setCurrentStyle=function(c,R){var X=this;this.currentStyle=c,this.styleBoxes.forEach(function(N){N.style.borderColor=N===R?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},s}(w),x=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.strokeColor=X.defaultColor,N.strokeWidth=X.defaultStrokeWidth,N.strokeDasharray=X.defaultStrokeDasharray,N.strokePanel=new y("Line color",X.defaultColorSet,X.defaultColor),N.strokePanel.onColorChanged=N.setStrokeColor,N.strokeWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),N.strokeWidthPanel.onWidthChanged=N.setStrokeWidth,N.strokeStylePanel=new k("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),N.strokeStylePanel.onStyleChanged=N.setStrokeDasharray,N}return Z(s,G),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=G.prototype.getState.call(this);return c.typeName=s.typeName,c},s.typeName="FrameMarker",s.title="Frame marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',s}(v),f=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1},p=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.x1=0,N.y1=0,N.x2=0,N.y2=0,N.defaultLength=50,N.manipulationStartX=0,N.manipulationStartY=0,N.manipulationStartX1=0,N.manipulationStartY1=0,N.manipulationStartX2=0,N.manipulationStartY2=0,N.setupControlBox(),N}return Z(s,G),s.prototype.ownsTarget=function(c){return!!G.prototype.ownsTarget.call(this,c)||!(!this.grip1.ownsTarget(c)&&!this.grip2.ownsTarget(c))},s.prototype.pointerDown=function(c,R){G.prototype.pointerDown.call(this,c,R),this.manipulationStartX=c.x,this.manipulationStartY=c.y,this.state==="new"&&(this.x1=c.x,this.y1=c.y,this.x2=c.x,this.y2=c.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(R)?this.activeGrip=this.grip1:this.grip2.ownsTarget(R)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},s.prototype.pointerUp=function(c){var R=this.state;G.prototype.pointerUp.call(this,c),this.state==="creating"&&Math.abs(this.x1-this.x2)<10&&Math.abs(this.y1-this.y2)<10?(this.x2=this.x1+this.defaultLength,this.adjustVisual(),this.adjustControlBox()):this.manipulate(c),this._state="select",R==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},s.prototype.adjustVisual=function(){},s.prototype.manipulate=function(c){this.state==="creating"?this.resize(c):this.state==="move"?(this.x1=this.manipulationStartX1+c.x-this.manipulationStartX,this.y1=this.manipulationStartY1+c.y-this.manipulationStartY,this.x2=this.manipulationStartX2+c.x-this.manipulationStartX,this.y2=this.manipulationStartY2+c.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(c)},s.prototype.resize=function(c){switch(this.activeGrip){case this.grip1:this.x1=c.x,this.y1=c.y;break;case this.grip2:case void 0:this.x2=c.x,this.y2=c.y}this.adjustVisual(),this.adjustControlBox()},s.prototype.select=function(){G.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){G.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=D.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},s.prototype.adjustControlBox=function(){this.positionGrips()},s.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},s.prototype.createGrip=function(){var c=new l;return c.visual.transform.baseVal.appendItem(D.createTransform()),this.controlBox.appendChild(c.visual),c},s.prototype.positionGrips=function(){var c=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-c/2,this.y1-c/2),this.positionGrip(this.grip2.visual,this.x2-c/2,this.y2-c/2)},s.prototype.positionGrip=function(c,R,X){var N=c.transform.baseVal.getItem(0);N.setTranslate(R,X),c.transform.baseVal.replaceItem(N,0)},s.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},G.prototype.getState.call(this))},s.prototype.restoreState=function(c){G.prototype.restoreState.call(this,c);var R=c;this.x1=R.x1,this.y1=R.y1,this.x2=R.x2,this.y2=R.y2},s.prototype.scale=function(c,R){G.prototype.scale.call(this,c,R),this.x1=this.x1*c,this.y1=this.y1*R,this.x2=this.x2*c,this.y2=this.y2*R,this.adjustVisual(),this.adjustControlBox()},s}(h),d=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.strokeColor="transparent",N.strokeWidth=0,N.strokeDasharray="",N.setStrokeColor=N.setStrokeColor.bind(N),N.setStrokeWidth=N.setStrokeWidth.bind(N),N.setStrokeDasharray=N.setStrokeDasharray.bind(N),N.strokeColor=X.defaultColor,N.strokeWidth=X.defaultStrokeWidth,N.strokeDasharray=X.defaultStrokeDasharray,N.strokePanel=new y("Line color",X.defaultColorSet,X.defaultColor),N.strokePanel.onColorChanged=N.setStrokeColor,N.strokeWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),N.strokeWidthPanel.onWidthChanged=N.setStrokeWidth,N.strokeStylePanel=new k("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),N.strokeStylePanel.onStyleChanged=N.setStrokeDasharray,N}return Z(s,G),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.selectorLine&&c!==this.visibleLine)},s.prototype.createVisual=function(){this.visual=D.createGroup(),this.selectorLine=D.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=D.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(c,R){G.prototype.pointerDown.call(this,c,R),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},s.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),D.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),D.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),D.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.adjustVisual(),this.colorChanged(c)},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.adjustVisual()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.adjustVisual(),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){G.prototype.restoreState.call(this,c);var R=c;this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.strokeDasharray,this.createVisual(),this.adjustVisual()},s.typeName="LineMarker",s.title="Line marker",s.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',s}(p),a=function(G){function s(c,R,X,N){var oe=G.call(this,c,N||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return oe.fonts=[],oe.fontBoxes=[],oe.fonts=R,oe.currentFont=X,oe.setCurrentFont=oe.setCurrentFont.bind(oe),oe}return Z(s,G),s.prototype.getUi=function(){var c=this,R=document.createElement("div");return R.style.overflow="hidden",R.style.flexGrow="2",this.fonts.forEach(function(X){var N=document.createElement("div");N.style.display="inline-block",N.style.alignItems="center",N.style.justifyContent="space-between",N.style.padding="5px",N.style.borderWidth="2px",N.style.borderStyle="solid",N.style.overflow="hidden",N.style.maxWidth=100/c.fonts.length-5+"%",N.style.borderColor=X===c.currentFont?c.uiStyleSettings.toolboxAccentColor:"transparent",N.addEventListener("click",function(){c.setCurrentFont(X,N)}),R.appendChild(N);var oe=document.createElement("div");oe.style.display="flex",oe.style.minHeight="20px",oe.style.flexGrow="2",oe.style.fontFamily=X,oe.style.overflow="hidden";var be=document.createElement("div");be.style.whiteSpace="nowrap",be.style.overflow="hidden",be.style.textOverflow="ellipsis",be.innerHTML="The quick brown fox jumps over the lazy dog",oe.appendChild(be),N.appendChild(oe),c.fontBoxes.push(N)}),R},s.prototype.setCurrentFont=function(c,R){var X=this;this.currentFont=c,this.fontBoxes.forEach(function(N){N.style.borderColor=N===R?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},s}(w),E=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.color="transparent",N.padding=5,N.DEFAULT_TEXT="your text here",N.text=N.DEFAULT_TEXT,N.isMoved=!1,N.color=X.defaultColor,N.fontFamily=X.defaultFontFamily,N.defaultSize={x:100,y:30},N.setColor=N.setColor.bind(N),N.setFont=N.setFont.bind(N),N.renderText=N.renderText.bind(N),N.sizeText=N.sizeText.bind(N),N.textEditDivClicked=N.textEditDivClicked.bind(N),N.showTextEditor=N.showTextEditor.bind(N),N.setSize=N.setSize.bind(N),N.positionTextEditor=N.positionTextEditor.bind(N),N.colorPanel=new y("Color",X.defaultColorSet,X.defaultColor),N.colorPanel.onColorChanged=N.setColor,N.fontFamilyPanel=new a("Font",X.defaultFontFamilies,X.defaultFontFamily),N.fontFamilyPanel.onFontChanged=N.setFont,N}return Z(s,G),s.prototype.ownsTarget=function(c){if(G.prototype.ownsTarget.call(this,c)||c===this.visual||c===this.textElement||c===this.bgRectangle)return!0;var R=!1;return this.textElement.childNodes.forEach(function(X){X===c&&(R=!0)}),R},s.prototype.createVisual=function(){this.visual=D.createGroup(),this.bgRectangle=D.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=D.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(D.createTransform()),this.textElement.transform.baseVal.appendItem(D.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},s.prototype.pointerDown=function(c,R){G.prototype.pointerDown.call(this,c,R),this.isMoved=!1,this.pointerDownPoint=c,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},s.prototype.renderText=function(){var c=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(R){c.textElement.appendChild(D.createTSpan(R.trim()===""?" ":R.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},s.prototype.getTextScale=function(){var c=this.textElement.getBBox(),R=1;if(c.width>0&&c.height>0){var X=(1*this.width-this.width*this.padding*2/100)/c.width,N=(1*this.height-this.height*this.padding*2/100)/c.height;R=Math.min(X,N)}return R},s.prototype.getTextPosition=function(c){var R=this.textElement.getBBox(),X=0,N=0;return R.width>0&&R.height>0&&(X=(this.width-R.width*c)/2,N=this.height/2-R.height*c/2),{x:X,y:N}},s.prototype.sizeText=function(){var c=this.textElement.getBBox(),R=this.getTextScale(),X=this.getTextPosition(R);X.y-=c.y*R,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+X.x+"px, "+X.y+"px) scale("+R+", "+R+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(X.x,X.y),this.textElement.transform.baseVal.getItem(1).setScale(R,R))},s.prototype.manipulate=function(c){G.prototype.manipulate.call(this,c),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(c.x-this.pointerDownPoint.x)>5||Math.abs(c.y-this.pointerDownPoint.y)>5)},s.prototype.resize=function(c){G.prototype.resize.call(this,c),this.isMoved=!0,this.setSize(),this.sizeText()},s.prototype.setSize=function(){G.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(D.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),D.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},s.prototype.pointerUp=function(c){var R=this.state;R==="creating"&&(this._suppressMarkerCreateEvent=!0),G.prototype.pointerUp.call(this,c),this.setSize(),(R==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},s.prototype.showTextEditor=function(){var c=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",function(R){R.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var R=Number.parseFloat(c.textEditor.style.fontSize);c.textEditor.clientWidth>=Number.parseInt(c.textEditor.style.maxWidth)&&R>.9;)R-=.1,c.textEditor.style.fontSize=Math.max(R,.9)+"em"}),this.textEditor.addEventListener("keyup",function(R){R.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(R){if(R.clipboardData){var X=R.clipboardData.getData("text"),N=window.getSelection();if(!N.rangeCount)return!1;N.deleteFromDocument(),N.getRangeAt(0).insertNode(document.createTextNode(X)),R.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){c.textEditDivClicked(c.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},s.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var c=this.getTextScale(),R=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),X=this.textElement.getBBox(),N={x:X.width*c,y:X.height*c};R.x-=N.x/2,R.y-=N.y/2,this.textEditor.style.top=R.y+"px",this.textEditor.style.left=R.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-R.x+"px",this.textEditor.style.fontSize=Math.max(16*c,12)+"px",this.textElement.style.display="none"}},s.prototype.textEditDivClicked=function(c){this.text=c.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},s.prototype.select=function(){G.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},s.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),G.prototype.deselect.call(this)},s.prototype.dblClick=function(c,R){G.prototype.dblClick.call(this,c,R),this.showTextEditor()},s.prototype.setColor=function(c){this.textElement&&D.setAttributes(this.textElement,[["fill",c]]),this.color=c,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(c)},s.prototype.setFont=function(c){this.textElement&&D.setAttributes(this.textElement,[["font-family",c]]),this.fontFamily=c,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},s.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},s.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var R=c;this.color=R.color,this.fontFamily=R.fontFamily,this.padding=R.padding,this.text=R.text,this.createVisual(),G.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,R){G.prototype.scale.call(this,c,R),this.setSize(),this.sizeText(),this.positionTextEditor()},s.typeName="TextMarker",s.title="Text marker",s.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',s}(C),g=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.color="transparent",N.lineWidth=3,N.drawing=!1,N.pixelRatio=1,N.color=X.defaultColor,N.lineWidth=X.defaultStrokeWidth,N.pixelRatio=X.freehandPixelRatio,N.setColor=N.setColor.bind(N),N.addCanvas=N.addCanvas.bind(N),N.finishCreation=N.finishCreation.bind(N),N.setLineWidth=N.setLineWidth.bind(N),N.colorPanel=new y("Color",X.defaultColorSet,X.defaultColor),N.colorPanel.onColorChanged=N.setColor,N.lineWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),N.lineWidthPanel.onWidthChanged=N.setLineWidth,N}return Z(s,G),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.drawingImage)},s.prototype.createVisual=function(){this.visual=D.createGroup(),this.drawingImage=D.createImage(),this.visual.appendChild(this.drawingImage);var c=D.createTransform();this.visual.transform.baseVal.appendItem(c),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(c,R){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(c.x,c.y),this.drawing=!0):G.prototype.pointerDown.call(this,c,R)},s.prototype.manipulate=function(c){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(c.x,c.y),this.canvasContext.stroke()):G.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){G.prototype.resize.call(this,c),D.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),D.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(c){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):G.prototype.pointerUp.call(this,c)},s.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},s.prototype.select=function(){this.state==="creating"&&this.finishCreation(),G.prototype.select.call(this)},s.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),G.prototype.deselect.call(this)},s.prototype.finishCreation=function(){for(var c=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),R=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],X=R[0],N=R[1],oe=R[2],be=R[3],we=!1,_e=0;_e<this.canvasElement.height;_e++)for(var Le=0;Le<this.canvasElement.width;Le++)c.data[_e*this.canvasElement.width*4+4*Le+3]>0&&(we=!0,_e<N&&(N=_e),Le<X&&(X=Le),_e>be&&(be=_e),Le>oe&&(oe=Le));if(we){this.left=X/this.pixelRatio,this.top=N/this.pixelRatio,this.width=(oe-X)/this.pixelRatio,this.height=(be-N)/this.pixelRatio;var Oe=document.createElement("canvas");Oe.width=oe-X,Oe.height=be-N,Oe.getContext("2d").putImageData(this.canvasContext.getImageData(X,N,oe-X,be-N),0,0),this.drawingImgUrl=Oe.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},s.prototype.setDrawingImage=function(){D.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),D.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},s.prototype.setColor=function(c){this.color=c,this.colorChanged(c)},s.prototype.setLineWidth=function(c){this.lineWidth=c},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({drawingImgUrl:this.drawingImgUrl},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){this.createVisual(),G.prototype.restoreState.call(this,c),this.drawingImgUrl=c.drawingImgUrl,this.setDrawingImage()},s.prototype.scale=function(c,R){G.prototype.scale.call(this,c,R),this.setDrawingImage()},s.typeName="FreehandMarker",s.title="Freehand marker",s.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',s}(C),S=function(G){function s(c,R,X){var N=G.call(this,c,X||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return N.typeBoxes=[],N.currentType=R,N.setCurrentType=N.setCurrentType.bind(N),N}return Z(s,G),s.prototype.getUi=function(){var c=this,R=document.createElement("div");R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2";for(var X=function(be){var we="both";switch(be){case 0:we="both";break;case 1:we="start";break;case 2:we="end";break;case 3:we="none"}var _e=document.createElement("div");if(_e.style.display="flex",_e.style.flexGrow="2",_e.style.alignItems="center",_e.style.justifyContent="space-between",_e.style.padding="5px",_e.style.borderWidth="2px",_e.style.borderStyle="solid",_e.style.borderColor=we===N.currentType?N.uiStyleSettings.toolboxAccentColor:"transparent",_e.addEventListener("click",function(){c.setCurrentType(we,_e)}),R.appendChild(_e),we==="both"||we==="start"){var Le=document.createElement("div");Le.style.display="flex",Le.style.alignItems="center",Le.style.minHeight="20px",Le.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="`+(N.uiStyleSettings!==void 0?N.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Le.style.marginLeft="5px",_e.appendChild(Le)}var Oe=document.createElement("div");Oe.style.display="flex",Oe.style.alignItems="center",Oe.style.minHeight="20px",Oe.style.flexGrow="2";var Me=document.createElement("hr");if(Me.style.minWidth="20px",Me.style.border="0px",Me.style.borderTop="3px solid "+(N.uiStyleSettings!==void 0?N.uiStyleSettings.toolboxColor:"#eeeeee"),Me.style.flexGrow="2",Oe.appendChild(Me),_e.appendChild(Oe),we==="both"||we==="end"){var Be=document.createElement("div");Be.style.display="flex",Be.style.alignItems="center",Be.style.minHeight="20px",Be.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="`+(N.uiStyleSettings!==void 0?N.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Be.style.marginRight="5px",_e.appendChild(Be)}N.typeBoxes.push(_e)},N=this,oe=0;oe<4;oe++)X(oe);return R},s.prototype.setCurrentType=function(c,R){var X=this;this.currentType=c,this.typeBoxes.forEach(function(N){N.style.borderColor=N===R?X.uiStyleSettings!==void 0?X.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},s}(w),F=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.arrowType="end",N.arrowBaseHeight=10,N.arrowBaseWidth=10,N.getArrowPoints=N.getArrowPoints.bind(N),N.setArrowType=N.setArrowType.bind(N),N.arrowTypePanel=new S("Arrow type","end"),N.arrowTypePanel.onArrowTypeChanged=N.setArrowType,N}return Z(s,G),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.arrow1&&c!==this.arrow2)},s.prototype.getArrowPoints=function(c,R){var X=this.arrowBaseWidth+2*this.strokeWidth,N=this.arrowBaseHeight+2*this.strokeWidth;return c-X/2+","+(R+N/2)+" "+c+","+(R-N/2)+" "+(c+X/2)+","+(R+N/2)},s.prototype.createTips=function(){this.arrow1=D.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(D.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=D.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(D.createTransform()),this.visual.appendChild(this.arrow2)},s.prototype.pointerDown=function(c,R){G.prototype.pointerDown.call(this,c,R),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(G.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",D.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),D.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var c=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),R=this.arrow1.transform.baseVal.getItem(0);R.setRotate(c,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(R,0);var X=this.arrow2.transform.baseVal.getItem(0);X.setRotate(c+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(X,0)}},s.prototype.setArrowType=function(c){this.arrowType=c,this.adjustVisual(),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({arrowType:this.arrowType},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){G.prototype.restoreState.call(this,c);var R=c;this.arrowType=R.arrowType,this.createTips(),this.adjustVisual()},s.typeName="ArrowMarker",s.title="Arrow marker",s.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',s}(d),W=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.fillColor=X.defaultFillColor,N.strokeWidth=0,N.fillPanel=new y("Color",X.defaultColorSet,X.defaultFillColor),N.fillPanel.onColorChanged=N.setFillColor,N}return Z(s,G),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=G.prototype.getState.call(this);return c.typeName=s.typeName,c},s.typeName="CoverMarker",s.title="Cover marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',s}(v),K=function(G){function s(c,R,X,N){var oe=G.call(this,c,N||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return oe.opacities=[],oe.opacityBoxes=[],oe.opacities=R,oe.currentOpacity=X,oe.setCurrentOpacity=oe.setCurrentOpacity.bind(oe),oe}return Z(s,G),s.prototype.getUi=function(){var c=this,R=document.createElement("div");return R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2",R.style.justifyContent="space-between",this.opacities.forEach(function(X){var N=document.createElement("div");N.style.display="flex",N.style.alignItems="center",N.style.justifyContent="center",N.style.padding="5px",N.style.borderWidth="2px",N.style.borderStyle="solid",N.style.borderColor=X===c.currentOpacity?c.uiStyleSettings.toolboxAccentColor:"transparent",N.addEventListener("click",function(){c.setCurrentOpacity(X,N)}),R.appendChild(N);var oe=document.createElement("div");oe.innerText=100*X+"%",N.appendChild(oe),c.opacityBoxes.push(N)}),R},s.prototype.setCurrentOpacity=function(c,R){var X=this;this.currentOpacity=c,this.opacityBoxes.forEach(function(N){N.style.borderColor=N===R?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},s}(w),V=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.setOpacity=N.setOpacity.bind(N),N.fillColor=X.defaultHighlightColor,N.strokeWidth=0,N.opacity=X.defaultHighlightOpacity,N.fillPanel=new y("Color",X.defaultColorSet,N.fillColor),N.fillPanel.onColorChanged=N.setFillColor,N.opacityPanel=new K("Opacity",X.defaultOpacitySteps,N.opacity),N.opacityPanel.onOpacityChanged=N.setOpacity,N}return Z(s,G),s.prototype.setOpacity=function(c){this.opacity=c,this.visual&&D.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=G.prototype.getState.call(this);return c.typeName=s.typeName,c},s.typeName="HighlightMarker",s.title="Highlight marker",s.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',s}(W),M='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',I=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.bgColor="transparent",N.tipPosition={x:0,y:0},N.tipBase1Position={x:0,y:0},N.tipBase2Position={x:0,y:0},N.tipMoving=!1,N.color=X.defaultStrokeColor,N.bgColor=X.defaultFillColor,N.fontFamily=X.defaultFontFamily,N.defaultSize={x:100,y:30},N.setBgColor=N.setBgColor.bind(N),N.getTipPoints=N.getTipPoints.bind(N),N.positionTip=N.positionTip.bind(N),N.setTipPoints=N.setTipPoints.bind(N),N.colorPanel=new y("Text color",X.defaultColorSet,N.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>'),N.colorPanel.onColorChanged=N.setColor,N.bgColorPanel=new y("Fill color",X.defaultColorSet,N.bgColor,M),N.bgColorPanel.onColorChanged=N.setBgColor,N.fontFamilyPanel=new a("Font",X.defaultFontFamilies,X.defaultFontFamily),N.fontFamilyPanel.onFontChanged=N.setFont,N.tipGrip=new l,N.tipGrip.visual.transform.baseVal.appendItem(D.createTransform()),N.controlBox.appendChild(N.tipGrip.visual),N}return Z(s,G),s.prototype.ownsTarget=function(c){return G.prototype.ownsTarget.call(this,c)||this.tipGrip.ownsTarget(c)||this.tip===c},s.prototype.createTip=function(){D.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=D.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},s.prototype.pointerDown=function(c,R){this.state==="new"&&G.prototype.pointerDown.call(this,c,R),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(R)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):G.prototype.pointerDown.call(this,c,R)},s.prototype.pointerUp=function(c){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,G.prototype.pointerUp.call(this,c);else{var R=this.state==="creating";G.prototype.pointerUp.call(this,c),this.setTipPoints(R),this.positionTip()}},s.prototype.manipulate=function(c){if(this.tipMoving){var R=this.unrotatePoint(c);this.tipPosition={x:R.x-this.manipulationStartLeft,y:R.y-this.manipulationStartTop},this.positionTip()}else G.prototype.manipulate.call(this,c)},s.prototype.setBgColor=function(c){this.bgRectangle&&this.tip&&(D.setAttributes(this.bgRectangle,[["fill",c]]),D.setAttributes(this.tip,[["fill",c]])),this.bgColor=c,this.fillColorChanged(c)},s.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},s.prototype.setTipPoints=function(c){c===void 0&&(c=!1);var R=Math.min(this.height/2,15),X=this.height/5;c&&(this.tipPosition={x:R+X/2,y:this.height+20});var N=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?N<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(X=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:R,y:0},this.tipBase2Position={x:R+X,y:0}):(this.tipBase1Position={x:0,y:R},this.tipBase2Position={x:0,y:R+X}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?N<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(X=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-R-X,y:0},this.tipBase2Position={x:this.width-R,y:0}):(this.tipBase1Position={x:this.width,y:R},this.tipBase2Position={x:this.width,y:R+X}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?N<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(X=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-R-X,y:this.height},this.tipBase2Position={x:this.width-R,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-R-X},this.tipBase2Position={x:this.width,y:this.height-R}):N<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(X=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:R,y:this.height},this.tipBase2Position={x:R+X,y:this.height}):(this.tipBase1Position={x:0,y:this.height-R},this.tipBase2Position={x:0,y:this.height-R-X})},s.prototype.resize=function(c){G.prototype.resize.call(this,c),this.positionTip()},s.prototype.positionTip=function(){D.setAttributes(this.tip,[["points",this.getTipPoints()]]);var c=this.tipGrip.visual.transform.baseVal.getItem(0);c.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(c,0)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),s.prototype.select=function(){this.positionTip(),G.prototype.select.call(this)},s.prototype.getState=function(){var c=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var R=c;this.bgColor=R.bgColor,this.tipPosition=R.tipPosition,G.prototype.restoreState.call(this,c),this.createTip(),this.setTipPoints()},s.prototype.scale=function(c,R){G.prototype.scale.call(this,c,R),this.tipPosition={x:this.tipPosition.x*c,y:this.tipPosition.y*R},this.positionTip()},s.typeName="CalloutMarker",s.title="Callout marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',s}(E),$=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.fillColor="transparent",N.strokeColor="transparent",N.strokeWidth=0,N.strokeDasharray="",N.opacity=1,N.strokeColor=X.defaultColor,N.strokeWidth=X.defaultStrokeWidth,N.strokeDasharray=X.defaultStrokeDasharray,N.fillColor=X.defaultFillColor,N.setStrokeColor=N.setStrokeColor.bind(N),N.setFillColor=N.setFillColor.bind(N),N.setStrokeWidth=N.setStrokeWidth.bind(N),N.setStrokeDasharray=N.setStrokeDasharray.bind(N),N.setOpacity=N.setOpacity.bind(N),N.createVisual=N.createVisual.bind(N),N.strokePanel=new y("Line color",U(X.defaultColorSet,["transparent"]),X.defaultColor),N.strokePanel.onColorChanged=N.setStrokeColor,N.fillPanel=new y("Fill color",U(X.defaultColorSet,["transparent"]),N.fillColor,M),N.fillPanel.onColorChanged=N.setFillColor,N.strokeWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),N.strokeWidthPanel.onWidthChanged=N.setStrokeWidth,N.strokeStylePanel=new k("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),N.strokeStylePanel.onStyleChanged=N.setStrokeDasharray,N.opacityPanel=new K("Opacity",X.defaultOpacitySteps,N.opacity),N.opacityPanel.onOpacityChanged=N.setOpacity,N}return Z(s,G),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.visual)},s.prototype.createVisual=function(){this.visual=D.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(c,R){G.prototype.pointerDown.call(this,c,R),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},s.prototype.manipulate=function(c){G.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){G.prototype.resize.call(this,c),this.setSize()},s.prototype.setSize=function(){G.prototype.setSize.call(this),D.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},s.prototype.pointerUp=function(c){G.prototype.pointerUp.call(this,c),this.setSize()},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.visual&&D.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(c),this.stateChanged()},s.prototype.setFillColor=function(c){this.fillColor=c,this.visual&&D.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(c),this.stateChanged()},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.visual&&D.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.visual&&D.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.setOpacity=function(c){this.opacity=c,this.visual&&D.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var R=c;this.fillColor=R.fillColor,this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.strokeDasharray,this.opacity=R.opacity,this.createVisual(),G.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,R){G.prototype.scale.call(this,c,R),this.setSize()},s.typeName="EllipseMarker",s.title="Ellipse marker",s.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',s}(C),ae=function(G){function s(c,R,X){return G.call(this,c,R,X)||this}return Z(s,G),Object.defineProperty(s.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.tip1&&c!==this.tip2)},s.prototype.createTips=function(){this.tip1=D.createLine(this.x1-this.tipLength/2,this.y1,this.x1+this.tipLength/2,this.y1,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip1.transform.baseVal.appendItem(D.createTransform()),this.visual.appendChild(this.tip1),this.tip2=D.createLine(this.x2-this.tipLength/2,this.y2,this.x2+this.tipLength/2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip2.transform.baseVal.appendItem(D.createTransform()),this.visual.appendChild(this.tip2)},s.prototype.pointerDown=function(c,R){G.prototype.pointerDown.call(this,c,R),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(G.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(D.setAttributes(this.tip1,[["x1",(this.x1-this.tipLength/2).toString()],["y1",this.y1.toString()],["x2",(this.x1+this.tipLength/2).toString()],["y2",this.y1.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),D.setAttributes(this.tip2,[["x1",(this.x2-this.tipLength/2).toString()],["y1",this.y2.toString()],["x2",(this.x2+this.tipLength/2).toString()],["y2",this.y2.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),Math.abs(this.x1-this.x2)>.1)){var c=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),R=this.tip1.transform.baseVal.getItem(0);R.setRotate(c,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(R,0);var X=this.tip2.transform.baseVal.getItem(0);X.setRotate(c+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(X,0)}},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=G.prototype.getState.call(this);return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){G.prototype.restoreState.call(this,c),this.createTips(),this.adjustVisual()},s.typeName="MeasurementMarker",s.title="Measurement marker",s.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',s}(d),he=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.strokePanel.colors=X.defaultColorSet,N.fillColor="transparent",N}return Z(s,G),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=G.prototype.getState.call(this);return c.typeName=s.typeName,c},s.typeName="EllipseFrameMarker",s.title="Ellipse frame marker",s.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',s}($),ge=function(){function G(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(G.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),G.prototype.addUndoStep=function(s){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(s)||(this.undoStack.push(s),JSON.stringify(this.lastRedoStep)!==JSON.stringify(s)&&this.redoStack.splice(0,this.redoStack.length))},G.prototype.replaceLastUndoStep=function(s){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=s)},G.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},G.prototype.undo=function(){if(this.undoStack.length>1){var s=this.undoStack.pop();return s!==void 0&&this.redoStack.push(s),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},G.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},G}(),De=function(G){function s(c,R,X){var N=G.call(this,c,R,X)||this;return N.strokeColor="transparent",N.strokeWidth=0,N.strokeDasharray="",N.curveX=0,N.curveY=0,N.manipulationStartCurveX=0,N.manipulationStartCurveY=0,N.setStrokeColor=N.setStrokeColor.bind(N),N.setStrokeWidth=N.setStrokeWidth.bind(N),N.setStrokeDasharray=N.setStrokeDasharray.bind(N),N.positionGrips=N.positionGrips.bind(N),N.addControlGrips=N.addControlGrips.bind(N),N.adjustVisual=N.adjustVisual.bind(N),N.setupControlBox=N.setupControlBox.bind(N),N.resize=N.resize.bind(N),N.strokeColor=X.defaultColor,N.strokeWidth=X.defaultStrokeWidth,N.strokeDasharray=X.defaultStrokeDasharray,N.strokePanel=new y("Line color",X.defaultColorSet,X.defaultColor),N.strokePanel.onColorChanged=N.setStrokeColor,N.strokeWidthPanel=new m("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),N.strokeWidthPanel.onWidthChanged=N.setStrokeWidth,N.strokeStylePanel=new k("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),N.strokeStylePanel.onStyleChanged=N.setStrokeDasharray,N}return Z(s,G),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.selectorCurve&&c!==this.visibleCurve&&!this.curveGrip.ownsTarget(c))},s.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},s.prototype.createVisual=function(){this.visual=D.createGroup(),this.selectorCurve=D.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=D.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(c,R){G.prototype.pointerDown.call(this,c,R),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=c.x,this.curveY=c.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(R)&&(this.activeGrip=this.curveGrip,this._state="resize")},s.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),D.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),D.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),D.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},s.prototype.setupControlBox=function(){G.prototype.setupControlBox.call(this),this.curveControlLine1=D.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=D.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},s.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,G.prototype.addControlGrips.call(this)},s.prototype.positionGrips=function(){G.prototype.positionGrips.call(this);var c=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-c/2,this.curveY-c/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},s.prototype.manipulate=function(c){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+c.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+c.y-this.manipulationStartY),G.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){this.activeGrip===this.curveGrip&&(this.curveX=c.x,this.curveY=c.y),G.prototype.resize.call(this,c),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.adjustVisual(),this.colorChanged(c)},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.adjustVisual()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.adjustVisual()},s.prototype.scale=function(c,R){this.curveX=this.curveX*c,this.curveY=this.curveY*R,G.prototype.scale.call(this,c,R)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){G.prototype.restoreState.call(this,c);var R=c;this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.strokeDasharray,this.curveX=R.curveX,this.curveY=R.curveY,this.createVisual(),this.adjustVisual()},s.typeName="CurveMarker",s.title="Curve marker",s.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',s}(p),Se=function(){function G(s,c){c===void 0&&(c=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=s,this.cancelable=c}return Object.defineProperty(G.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),G.prototype.preventDefault=function(){this._defaultPrevented=!0},G}(),Re=function(G){function s(c,R,X){var N=G.call(this,c,!1)||this;return N.dataUrl=R,N.state=X,N}return Z(s,G),s}(Se),Ce=function(G){function s(c,R,X){X===void 0&&(X=!1);var N=G.call(this,c,X)||this;return N.marker=R,N}return Z(s,G),s}(Se),xe=function(){function G(){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 G.prototype.addEventListener=function(s,c){this[s].push(c)},G.prototype.removeEventListener=function(s,c){var R=this[s].indexOf(c);R>-1&&this[s].splice(R,1)},G}(),me=function(){function G(s){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new f,this._isOpen=!1,this.undoRedoManager=new ge,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.renderMarkersOnly=!1,this.zoomSteps=[1,1.5,2,4],this._zoomLevel=1,this._isResizing=!1,this.prevPanPoint={x:0,y:0},this.eventListeners=new xe,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=G.instanceCounter++,this.styles=new O(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=s,this.targetRoot=document.body,this.width=s.clientWidth,this.height=s.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(G.prototype,"ALL_MARKER_TYPES",{get:function(){return[x,g,F,E,he,$,V,I,ae,W,d,De]},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[x,g,F,E,$,V,I]},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"BASIC_MARKER_TYPES",{get:function(){return[x,g,F,E,V]},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(s){var c=this;this._availableMarkerTypes.splice(0),s.forEach(function(R){if(typeof R=="string"){var X=c.ALL_MARKER_TYPES.find(function(N){return N.typeName===R});X!==void 0&&c._availableMarkerTypes.push(X)}else c._availableMarkerTypes.push(R)})},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(s){this._zoomLevel=s,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),G.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),z.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},G.prototype.show=function(){var s=this;this.styles.styleSheetRoot===void 0&&B.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=B.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(c){return c(new Se(s))})},G.prototype.render=function(){return _(this,void 0,void 0,function(){var s;return J(this,function(c){switch(c.label){case 0:return this.setCurrentMarker(),(s=new H).naturalSize=this.renderAtNaturalSize,s.imageType=this.renderImageType,s.imageQuality=this.renderImageQuality,s.markersOnly=this.renderMarkersOnly,s.width=this.renderWidth,s.height=this.renderHeight,[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return c.sent(),[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,c.sent()]}})})},G.prototype.close=function(s){var c=this;if(s===void 0&&(s=!1),this.isOpen){var R=!1;s||this.eventListeners.beforeclose.forEach(function(X){var N=new Se(c,!0);X(N),N.defaultPrevented&&(R=!0)}),R||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(X){return X(new Se(c))}),this.detachEvents(),this._isOpen=!1)}},G.prototype.addMarkersToToolbar=function(){for(var s,c=[],R=0;R<arguments.length;R++)c[R]=arguments[R];(s=this._availableMarkerTypes).push.apply(s,c)},G.prototype.addRenderEventListener=function(s){this.addEventListener("render",function(c){s(c.dataUrl,c.state)})},G.prototype.removeRenderEventListener=function(s){},G.prototype.addCloseEventListener=function(s){this.addEventListener("close",function(){s()})},G.prototype.removeCloseEventListener=function(s){},G.prototype.setupResizeObserver=function(){var s=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){s.resize(s.target.clientWidth,s.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return s.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},G.prototype.onPopupTargetResize=function(){var s=1*this.target.clientWidth/this.target.clientHeight,c=this.editorCanvas.clientWidth/s>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*s:this.editorCanvas.clientWidth,R=c<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/s;this.resize(c,R)},G.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},G.prototype.resize=function(s,c){this._isResizing=!0;var R=s/this.imageWidth,X=c/this.imageHeight;this.imageWidth=Math.round(s),this.imageHeight=Math.round(c),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(R,X),this._isResizing=!1},G.prototype.scaleMarkers=function(s,c){var R,X=this;this._currentMarker&&this._currentMarker instanceof E?this._currentMarker.scale(s,c):(R=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(N){N!==X._currentMarker&&N.scale(s,c)}),R!==void 0&&this.setCurrentMarker(R)},G.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"},G.prototype.setTopLeft=function(){var s=this.editingTarget.getBoundingClientRect(),c=this.editorCanvas.getBoundingClientRect();this.left=s.left-c.left,this.top=s.top-c.top},G.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)},G.prototype.addDefs=function(){for(var s,c=[],R=0;R<arguments.length;R++)c[R]=arguments[R];this.defs=D.createDefs(),this.addDefsToImage(),(s=this.defs).append.apply(s,c)},G.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},G.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)},G.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},G.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},G.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)},G.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},G.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)},G.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var s=document.createElement("a");s.href="https://markerjs.com/",s.target="_blank",s.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 0-1.644-.081-1.974-.247-.328-.162-.533-.656-.617-1.48-.41-4.03-.74-9.418-.987-16.165-.163-1.728-.329-4.566-.494-8.515-.822-13.901-1.562-23.3-2.221-28.196-.657-4.893-.987-7.628-.987-8.205 0-.657.33-1.44.987-2.345.659-.903 1.276-1.357 1.85-1.357 1.319 0 2.387.947 3.21 2.838.411.906.863 4.526 1.357 10.859.493 6.335.905 14.19 1.233 23.568l.617 18.88c4.527-13.983 9.216-26.673 14.068-38.068C45.65 6.686 50.093.988 54.123.988c2.715 0 4.566 1.974 5.553 5.923.987 3.949 1.481 9.667 1.481 17.152 0 3.949-.081 9.625-.247 17.029l-.123 5.676c3.373-11.762 6.725-21.634 10.057-29.615 3.331-7.979 6.685-11.97 10.056-11.97 8.475 0 12.71 18.757 12.71 56.269z" fill-rule="nonzero"/></svg>',s.title="Powered by marker.js",s.style.display="grid",s.style.alignItems="center",s.style.justifyItems="center",s.style.padding="3px",s.style.width="20px",s.style.height="20px",this.logoUI.appendChild(s),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},G.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")},G.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"},G.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},G.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var s=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=s+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new P(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new L(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},G.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},G.prototype.removeMarker=function(s){this.markerImage.removeChild(s.container),this.markers.indexOf(s)>-1&&this.markers.splice(this.markers.indexOf(s),1),s.dispose()},G.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())},G.prototype.toolbarButtonClicked=function(s,c){if(s==="marker"&&c!==void 0)this.createNewMarker(c);else if(s==="action")switch(c){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},G.prototype.deleteSelectedMarker=function(){var s=this;if(this._currentMarker!==void 0){var c=!1;if(this.eventListeners.markerbeforedelete.forEach(function(X){var N=new Ce(s,s._currentMarker,!0);X(N),N.defaultPrevented&&(c=!0)}),!c){var R=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(X){return X(new Ce(s,R))})}}},G.prototype.clear=function(){var s=this,c=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(oe){var be=new Ce(s,void 0,!0);oe(be),be.defaultPrevented&&(c=!0)}),!c)){this.setCurrentMarker();for(var R=function(oe){var be=X.markers[oe];X.setCurrentMarker(X.markers[oe]),X._currentMarker.dispose(),X.markerImage.removeChild(X._currentMarker.container),X.markers.splice(X.markers.indexOf(X._currentMarker),1),X.eventListeners.markerdelete.forEach(function(we){return we(new Ce(s,be))})},X=this,N=this.markers.length-1;N>=0;N--)R(N);this.addUndoStep()}},Object.defineProperty(G.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),G.prototype.showNotesEditor=function(){var s;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(s=this._currentMarker.notes)!==null&&s!==void 0?s:"",this.overlayContainer.appendChild(this.notesArea))},G.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)},G.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},G.prototype.addUndoStep=function(){var s=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var c=this.getState(),R=this.undoRedoManager.getLastUndoStep();if(!R||R.width===c.width&&R.height===c.height){var X=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(c),X<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(N){return N(new Se(s))})}else this.undoRedoManager.replaceLastUndoStep(c),this.eventListeners.statechange.forEach(function(N){return N(new Se(s))})}},G.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},G.prototype.undoStep=function(){var s=this,c=this.undoRedoManager.undo();c!==void 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Y=t!=e.display.externalMeasured&&gt(T);Wr(T,r,ni(e,T,Y)),T.styleClasses&&(T.styleClasses.bgClass&&(r.bgClass=K(T.styleClasses.bgClass,r.bgClass||"")),T.styleClasses.textClass&&(r.textClass=K(T.styleClasses.textClass,r.textClass||""))),r.map.length==0&&r.map.push(0,0,r.content.appendChild(Qe(e.display.measure))),n==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(B){var Q=r.content.lastChild;(/\bcm-tab\b/.test(Q.className)||Q.querySelector&&Q.querySelector(".cm-tab"))&&(r.content.className="cm-tab-wrap-hack")}return se(e,"renderLine",e,t.line,r.pre),r.pre.className&&(r.textClass=K(r.pre.className,r.textClass||"")),r}function Mt(e){var t=a("span","\u2022","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t.setAttribute("aria-label",t.title),t}function Ct(e,t,i,r,n,T,j){if(!t)return;var Y=e.splitSpaces?Gt(t,e.trailingSpace):t,Q=e.cm.state.specialChars,re=!1,ce;if(!Q.test(t))e.col+=t.length,ce=document.createTextNode(Y),e.map.push(e.pos,e.pos+t.length,ce),z&&H<9&&(re=!0),e.pos+=t.length;else{ce=document.createDocumentFragment();for(var ve=0;;){Q.lastIndex=ve;var Ae=Q.exec(t),Te=Ae?Ae.index-ve:t.length-ve;if(Te){var Ie=document.createTextNode(Y.slice(ve,ve+Te));z&&H<9?ce.appendChild(a("span",[Ie])):ce.appendChild(Ie),e.map.push(e.pos,e.pos+Te,Ie),e.col+=Te,e.pos+=Te}if(!Ae)break;ve+=Te+1;var Ne=void 0;if(Ae[0]==" "){var Ge=e.cm.options.tabSize,Ye=Ge-e.col%Ge;Ne=ce.appendChild(a("span",G(Ye),"cm-tab")),Ne.setAttribute("role","presentation"),Ne.setAttribute("cm-text"," "),e.col+=Ye}else Ae[0]=="\r"||Ae[0]==`
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0,Ae=0;Ae<t.length&&!(ve=t[Ae],ve.to>re&&ve.from<=re);Ae++);if(ve.to>=ce)return e(i,r,n,T,j,Y,Q);e(i,r.slice(0,ve.to-re),n,T,null,Y,Q),T=null,r=r.slice(ve.to-re),re=ve.to}}}function Tt(e,t,i,r){var n=!r&&i.widgetNode;n&&e.map.push(e.pos,e.pos+t,n),!r&&e.cm.display.input.needsContentAttribute&&(n||(n=e.content.appendChild(document.createElement("span"))),n.setAttribute("cm-marker",i.id)),n&&(e.cm.display.input.setUneditable(n),e.content.appendChild(n)),e.pos+=t,e.trailingSpace=!1}function Wr(e,t,i){var r=e.markedSpans,n=e.text,T=0;if(!r){for(var j=1;j<i.length;j+=2)t.addToken(t,n.slice(T,T=i[j]),St(i[j+1],t.cm.options));return}for(var Y=n.length,Q=0,re=1,ce="",ve,Ae,Te=0,Ie,Ne,Ge,Ye,et;;){if(Te==Q){Ie=Ne=Ge=Ae="",et=null,Ye=null,Te=Infinity;for(var $e=[],it=void 0,dt=0;dt<r.length;++dt){var ut=r[dt],Et=ut.marker;if(Et.type=="bookmark"&&ut.from==Q&&Et.widgetNode)$e.push(Et);else 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Wt=pr>yr?ce.slice(0,yr-Q):ce;t.addToken(t,Wt,ve?ve+Ie:Ie,Ge,Q+Wt.length==Te?Ne:"",Ae,et)}if(pr>=yr){ce=ce.slice(yr-Q),Q=yr;break}Q=pr,Ge=""}ce=n.slice(T,T=i[re++]),ve=St(i[re++],t.cm.options)}}}function Dt(e,t,i){this.line=t,this.rest=Li(t),this.size=this.rest?gt(s(this.rest))-i+1:1,this.node=this.text=null,this.hidden=Pr(e,t)}function dr(e,t,i){for(var r=[],n,T=t;T<i;T=n){var j=new Dt(e.doc,Ze(e.doc,T),T);n=T+j.size,r.push(j)}return r}var er=null;function Cr(e){er?er.ops.push(e):e.ownsGroup=er={ops:[e],delayedCallbacks:[]}}function Rs(e){var t=e.delayedCallbacks,i=0;do{for(;i<t.length;i++)t[i].call(null);for(var r=0;r<e.ops.length;r++){var n=e.ops[r];if(n.cursorActivityHandlers)for(;n.cursorActivityCalled<n.cursorActivityHandlers.length;)n.cursorActivityHandlers[n.cursorActivityCalled++].call(null,n.cm)}}while(i<t.length)}function _s(e,t){var i=e.ownsGroup;if(!i)return;try{Rs(i)}finally{er=null,t(i)}}var tn=null;function Jt(e,t){var i=Je(e,t);if(!i.length)return;var r=Array.prototype.slice.call(arguments,2),n;er?n=er.delayedCallbacks:tn?n=tn:(n=tn=[],setTimeout(Os,0));for(var T=function(Y){n.push(function(){return i[Y].apply(null,r)})},j=0;j<i.length;++j)T(j)}function Os(){var e=tn;tn=null;for(var t=0;t<e.length;++t)e[t]()}function Ya(e,t,i,r){for(var n=0;n<t.changes.length;n++){var T=t.changes[n];T=="text"?Ps(e,t):T=="gutter"?Za(e,t,i,r):T=="class"?ha(e,t):T=="widget"&&Is(e,t,r)}t.changes=null}function rn(e){return e.node==e.text&&(e.node=a("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),z&&H<8&&(e.node.style.zIndex=2)),e.node}function Ms(e,t){var i=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(i&&(i+=" CodeMirror-linebackground"),t.background)i?t.background.className=i:(t.background.parentNode.removeChild(t.background),t.background=null);else if(i){var r=rn(t);t.background=r.insertBefore(a("div",null,i),r.firstChild),e.display.input.setUneditable(t.background)}}function $a(e,t){var i=e.display.externalMeasured;return i&&i.line==t.line?(e.display.externalMeasured=null,t.measure=i.measure,i.built):Lt(e,t)}function Ps(e,t){var i=t.text.className,r=$a(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,ha(e,t)):i&&(t.text.className=i)}function ha(e,t){Ms(e,t),t.line.wrapClass?rn(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var i=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=i||""}function Za(e,t,i,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var n=rn(t);t.gutterBackground=a("div",null,"CodeMirror-gutter-background 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"+r.gutterWidth[re]+"px"))}}}function Is(e,t,i){t.alignable&&(t.alignable=null);for(var r=x("CodeMirror-linewidget"),n=t.node.firstChild,T=void 0;n;n=T)T=n.nextSibling,r.test(n.className)&&t.node.removeChild(n);Qa(e,t,i)}function Ns(e,t,i,r){var n=$a(e,t);return t.text=t.node=n.pre,n.bgClass&&(t.bgClass=n.bgClass),n.textClass&&(t.textClass=n.textClass),ha(e,t),Za(e,t,i,r),Qa(e,t,r),t.node}function Qa(e,t,i){if(Ja(e,t.line,t,i,!0),t.rest)for(var r=0;r<t.rest.length;r++)Ja(e,t.rest[r],t,i,!1)}function Ja(e,t,i,r,n){if(!t.widgets)return;for(var T=rn(i),j=0,Y=t.widgets;j<Y.length;++j){var Q=Y[j],re=a("div",[Q.node],"CodeMirror-linewidget"+(Q.className?" 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i=ye(t);i!=e.wrapper;i=i.parentNode)if(!i||i.nodeType==1&&i.getAttribute("cm-ignore-events")=="true"||i.parentNode==e.sizer&&i!=e.mover)return!0}function Bn(e){return e.lineSpace.offsetTop}function da(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function qa(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=d(e.measure,a("pre","x","CodeMirror-line-like")),i=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(i.paddingLeft),right:parseInt(i.paddingRight)};return!isNaN(r.left)&&!isNaN(r.right)&&(e.cachedPaddingH=r),r}function Ir(e){return ge-e.display.nativeBarWidth}function ui(e){return e.display.scroller.clientWidth-Ir(e)-e.display.barWidth}function ca(e){return e.display.scroller.clientHeight-Ir(e)-e.display.barHeight}function Fs(e,t,i){var r=e.options.lineWrapping,n=r&&ui(e);if(!t.measure.heights||r&&t.measure.width!=n){var T=t.measure.heights=[];if(r){t.measure.width=n;for(var j=t.text.firstChild.getClientRects(),Y=0;Y<j.length-1;Y++){var Q=j[Y],re=j[Y+1];Math.abs(Q.bottom-re.bottom)>2&&T.push((Q.bottom+re.top)/2-i.top)}}T.push(i.bottom-i.top)}}function eo(e,t,i){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var n=0;n<e.rest.length;n++)if(gt(e.rest[n])>i)return{map:e.measure.maps[n],cache:e.measure.caches[n],before:!0}}function Us(e,t){t=xr(t);var i=gt(t),r=e.display.externalMeasured=new Dt(e.doc,t,i);r.lineN=i;var n=r.built=Lt(e,r);return r.text=n.pre,d(e.display.lineMeasure,n.pre),r}function to(e,t,i,r){return Nr(e,ki(e,t),i,r)}function fa(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[ci(e,t)];var i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size)return i}function ki(e,t){var i=gt(t),r=fa(e,i);r&&!r.text?r=null:r&&r.changes&&(Ya(e,r,i,ba(e)),e.curOp.forceUpdate=!0),r||(r=Us(e,t));var 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js(e,t){var i=ro;if(t=="left")for(var r=0;r<e.length&&!((i=e[r]).left!=i.right);r++);else for(var n=e.length-1;n>=0&&!((i=e[n]).left!=i.right);n--);return i}function Ws(e,t,i,r){var n=io(t.map,i,r),T=n.node,j=n.start,Y=n.end,Q=n.collapse,re;if(T.nodeType==3){for(var ce=0;ce<4;ce++){for(;j&&Oe(t.line.text.charAt(n.coverStart+j));)--j;for(;n.coverStart+Y<n.coverEnd&&Oe(t.line.text.charAt(n.coverStart+Y));)++Y;if(z&&H<9&&j==0&&Y==n.coverEnd-n.coverStart?re=T.parentNode.getBoundingClientRect():re=js(g(T,j,Y).getClientRects(),r),re.left||re.right||j==0)break;Y=j,j=j-1,Q="right"}z&&H<11&&(re=Hs(e.display.measure,re))}else{j>0&&(Q=r="right");var ve;e.options.lineWrapping&&(ve=T.getClientRects()).length>1?re=ve[r=="right"?ve.length-1:0]:re=T.getBoundingClientRect()}if(z&&H<9&&!j&&(!re||!re.left&&!re.right)){var Ae=T.parentNode.getClientRects()[0];Ae?re={left:Ae.left,right:Ae.left+Ri(e.display),top:Ae.top,bottom:Ae.bottom}:re=ro}for(var 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r=e.display,n=e.doc,T=document.createDocumentFragment(),j=qa(e.display),Y=j.left,Q=Math.max(r.sizerWidth,ui(e)-r.sizer.offsetLeft)-j.right,re=n.direction=="ltr";function ce($e,it,dt,ut){it<0&&(it=0),it=Math.round(it),ut=Math.round(ut),T.appendChild(a("div",null,"CodeMirror-selected","position: absolute; left: "+$e+`px;
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height: `+(ut-it)+"px"))}function ve($e,it,dt){var ut=Ze(n,$e),Et=ut.text.length,Pt,$t;function Bt(Wt,mr){return ma(e,Fe($e,Wt),"div",ut,mr)}function yr(Wt,mr,qt){var zt=co(e,ut,null,Wt),Ht=mr=="ltr"==(qt=="after")?"left":"right",Ft=qt=="after"?zt.begin:zt.end-(/\s/.test(ut.text.charAt(zt.end-1))?2:1);return Bt(Ft,Ht)[Ht]}var pr=je(ut,n.direction);return Ve(pr,it||0,dt==null?Et:dt,function(Wt,mr,qt,zt){var Ht=qt=="ltr",Ft=Bt(Wt,Ht?"left":"right"),gr=Bt(mr-1,Ht?"right":"left"),Gi=it==null&&Wt==0,ei=dt==null&&mr==Et,rr=zt==0,Br=!pr||zt==pr.length-1;if(gr.top-Ft.top<=3){var Zt=(re?Gi:ei)&&rr,Va=(re?ei:Gi)&&Br,zr=Zt?Y:(Ht?Ft:gr).left,vi=Va?Q:(Ht?gr:Ft).right;ce(zr,Ft.top,vi-zr,Ft.bottom)}else{var yi,lr,zi,Xa;Ht?(yi=re&&Gi&&rr?Y:Ft.left,lr=re?Q:yr(Wt,qt,"before"),zi=re?Y:yr(mr,qt,"after"),Xa=re&&ei&&Br?Q:gr.right):(yi=re?yr(Wt,qt,"before"):Y,lr=!re&&Gi&&rr?Q:Ft.right,zi=!re&&ei&&Br?Y:gr.left,Xa=re?yr(mr,qt,"after"):Q),ce(yi,Ft.top,lr-yi,Ft.bottom),Ft.bottom<gr.top&&ce(Y,Ft.bottom,null,gr.top),ce(zi,gr.top,Xa-zi,gr.bottom)}(!Pt||jn(Ft,Pt)<0)&&(Pt=Ft),jn(gr,Pt)<0&&(Pt=gr),(!$t||jn(Ft,$t)<0)&&($t=Ft),jn(gr,$t)<0&&($t=gr)}),{start:Pt,end:$t}}var Ae=t.from(),Te=t.to();if(Ae.line==Te.line)ve(Ae.line,Ae.ch,Te.ch);else{var Ie=Ze(n,Ae.line),Ne=Ze(n,Te.line),Ge=xr(Ie)==xr(Ne),Ye=ve(Ae.line,Ae.ch,Ge?Ie.text.length+1:null).end,et=ve(Te.line,Ge?0:null,Te.ch).start;Ge&&(Ye.top<et.top-2?(ce(Ye.right,Ye.top,null,Ye.bottom),ce(Y,et.top,et.left,et.bottom)):ce(Ye.right,Ye.top,et.left-Ye.right,Ye.bottom)),Ye.bottom<et.top&&ce(Y,Ye.bottom,null,et.top)}i.appendChild(T)}function Sa(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var i=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||_i(e),t.cursorDiv.style.visibility=(i=!i)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function vo(e){e.state.focused||(e.display.input.focus(),Ta(e))}function yo(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,_i(e))},100)}function Ta(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(se(e,"focus",e,t),e.state.focused=!0,W(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),B&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Sa(e)}function _i(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(se(e,"blur",e,t),e.state.focused=!1,f(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Wn(e){for(var t=e.display,i=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var n=t.view[r],T=e.options.lineWrapping,j=void 0,Y=0;if(n.hidden)continue;if(z&&H<8){var Q=n.node.offsetTop+n.node.offsetHeight;j=Q-i,i=Q}else{var re=n.node.getBoundingClientRect();j=re.bottom-re.top,!T&&n.text.firstChild&&(Y=n.text.firstChild.getBoundingClientRect().right-re.left-1)}var ce=n.line.height-j;if((ce>.005||ce<-.005)&&(yt(n.line,j),bo(n.line),n.rest))for(var ve=0;ve<n.rest.length;ve++)bo(n.rest[ve]);if(Y>e.display.sizerWidth){var Ae=Math.ceil(Y/Ri(e.display));Ae>e.display.maxLineLength&&(e.display.maxLineLength=Ae,e.display.maxLine=n.line,e.display.maxLineChanged=!0)}}}function bo(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var i=e.widgets[t],r=i.node.parentNode;r&&(i.height=r.offsetHeight)}}function Hn(e,t,i){var r=i&&i.top!=null?Math.max(0,i.top):e.scroller.scrollTop;r=Math.floor(r-Bn(e));var n=i&&i.bottom!=null?i.bottom:r+e.wrapper.clientHeight,T=kt(t,r),j=kt(t,n);if(i&&i.ensure){var Y=i.ensure.from.line,Q=i.ensure.to.line;Y<T?(T=Y,j=kt(t,Rr(Ze(t,Y))+e.wrapper.clientHeight)):Math.min(Q,t.lastLine())>=j&&(T=kt(t,Rr(Ze(t,Q))-e.wrapper.clientHeight),j=Q)}return{from:T,to:Math.max(j,T+1)}}function Ys(e,t){if(q(e,"scrollCursorIntoView"))return;var i=e.display,r=i.sizer.getBoundingClientRect(),n=null;if(t.top+r.top<0?n=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(n=!1),n!=null&&!w){var T=a("div","\u200B",null,`position: absolute;
top: `+(t.top-i.viewOffset-Bn(e.display))+`px;
height: `+(t.bottom-t.top+Ir(e)+i.barHeight)+`px;
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(T),T.scrollIntoView(n),e.display.lineSpace.removeChild(T)}}function $s(e,t,i,r){r==null&&(r=0);var n;!e.options.lineWrapping&&t==i&&(t=t.ch?Fe(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,i=t.sticky=="before"?Fe(t.line,t.ch+1,"before"):t);for(var T=0;T<5;T++){var j=!1,Y=_r(e,t),Q=!i||i==t?Y:_r(e,i);n={left:Math.min(Y.left,Q.left),top:Math.min(Y.top,Q.top)-r,right:Math.max(Y.left,Q.left),bottom:Math.max(Y.bottom,Q.bottom)+r};var re=Ca(e,n),ce=e.doc.scrollTop,ve=e.doc.scrollLeft;if(re.scrollTop!=null&&(ln(e,re.scrollTop),Math.abs(e.doc.scrollTop-ce)>1&&(j=!0)),re.scrollLeft!=null&&(fi(e,re.scrollLeft),Math.abs(e.doc.scrollLeft-ve)>1&&(j=!0)),!j)break}return n}function Zs(e,t){var i=Ca(e,t);i.scrollTop!=null&&ln(e,i.scrollTop),i.scrollLeft!=null&&fi(e,i.scrollLeft)}function Ca(e,t){var i=e.display,r=Di(e.display);t.top<0&&(t.top=0);var n=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:i.scroller.scrollTop,T=ca(e),j={};t.bottom-t.top>T&&(t.bottom=t.top+T);var Y=e.doc.height+da(i),Q=t.top<r,re=t.bottom>Y-r;if(t.top<n)j.scrollTop=Q?0:t.top;else if(t.bottom>n+T){var ce=Math.min(t.top,(re?Y:t.bottom)-T);ce!=n&&(j.scrollTop=ce)}var ve=e.options.fixedGutter?0:i.gutters.offsetWidth,Ae=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-ve,Te=ui(e)-i.gutters.offsetWidth,Ie=t.right-t.left>Te;return Ie&&(t.right=t.left+Te),t.left<10?j.scrollLeft=0:t.left<Ae?j.scrollLeft=Math.max(0,t.left+ve-(Ie?0:10)):t.right>Te+Ae-3&&(j.scrollLeft=t.right+(Ie?0:10)-Te),j}function wa(e,t){if(t==null)return;Gn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Oi(e){Gn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function sn(e,t,i){(t!=null||i!=null)&&Gn(e),t!=null&&(e.curOp.scrollLeft=t),i!=null&&(e.curOp.scrollTop=i)}function Qs(e,t){Gn(e),e.curOp.scrollToPos=t}function Gn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=uo(e,t.from),r=uo(e,t.to);xo(e,i,r,t.margin)}}function xo(e,t,i,r){var n=Ca(e,{left:Math.min(t.left,i.left),top:Math.min(t.top,i.top)-r,right:Math.max(t.right,i.right),bottom:Math.max(t.bottom,i.bottom)+r});sn(e,n.scrollLeft,n.scrollTop)}function ln(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;_||La(e,{top:t}),Eo(e,t,!0),_&&La(e),dn(e,100)}function Eo(e,t,i){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!i)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function fi(e,t,i,r){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(i?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)return;e.doc.scrollLeft=t,Ao(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function un(e){var t=e.display,i=t.gutters.offsetWidth,r=Math.round(e.doc.height+da(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?i:0,docHeight:r,scrollHeight:r+Ir(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}var pi=function(e,t,i){this.cm=i;var r=this.vert=a("div",[a("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=a("div",[a("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=n.tabIndex=-1,e(r),e(n),ke(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),ke(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,z&&H<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};pi.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,i=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(i){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var n=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+n)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=i?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var T=e.viewWidth-e.barLeft-(i?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+T)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?r:0,bottom:t?r:0}},pi.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},pi.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},pi.prototype.zeroWidthHack=function(){var e=l&&!L?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new ae,this.disableVert=new ae},pi.prototype.enableZeroWidthBar=function(e,t,i){e.style.pointerEvents="auto";function r(){var n=e.getBoundingClientRect(),T=i=="vert"?document.elementFromPoint(n.right-1,(n.top+n.bottom)/2):document.elementFromPoint((n.right+n.left)/2,n.bottom-1);T!=e?e.style.pointerEvents="none":t.set(1e3,r)}t.set(1e3,r)},pi.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var hn=function(){};hn.prototype.update=function(){return{bottom:0,right:0}},hn.prototype.setScrollLeft=function(){},hn.prototype.setScrollTop=function(){},hn.prototype.clear=function(){};function Mi(e,t){t||(t=un(e));var i=e.display.barWidth,r=e.display.barHeight;So(e,t);for(var n=0;n<4&&i!=e.display.barWidth||r!=e.display.barHeight;n++)i!=e.display.barWidth&&e.options.lineWrapping&&Wn(e),So(e,un(e)),i=e.display.barWidth,r=e.display.barHeight}function So(e,t){var i=e.display,r=i.scrollbars.update(t);i.sizer.style.paddingRight=(i.barWidth=r.right)+"px",i.sizer.style.paddingBottom=(i.barHeight=r.bottom)+"px",i.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(i.scrollbarFiller.style.display="block",i.scrollbarFiller.style.height=r.bottom+"px",i.scrollbarFiller.style.width=r.right+"px"):i.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(i.gutterFiller.style.display="block",i.gutterFiller.style.height=r.bottom+"px",i.gutterFiller.style.width=t.gutterWidth+"px"):i.gutterFiller.style.display=""}var To={native:pi,null:hn};function Co(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&f(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new To[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),ke(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,i){i=="horizontal"?fi(e,t):ln(e,t)},e),e.display.scrollbars.addClass&&W(e.display.wrapper,e.display.scrollbars.addClass)}var Js=0;function mi(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Js},Cr(e.curOp)}function gi(e){var t=e.curOp;t&&_s(t,function(i){for(var r=0;r<i.ops.length;r++)i.ops[r].cm.curOp=null;qs(i)})}function qs(e){for(var t=e.ops,i=0;i<t.length;i++)el(t[i]);for(var r=0;r<t.length;r++)tl(t[r]);for(var n=0;n<t.length;n++)rl(t[n]);for(var T=0;T<t.length;T++)il(t[T]);for(var j=0;j<t.length;j++)nl(t[j])}function el(e){var t=e.cm,i=t.display;ol(t),e.updateMaxLine&&Nn(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new zn(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Aa(e.cm,e.update)}function rl(e){var t=e.cm,i=t.display;e.updatedDisplay&&Wn(t),e.barMeasure=un(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=to(t,i.maxLine,i.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+Ir(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-ui(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function il(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&fi(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==F();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Mi(t,e.barMeasure),e.updatedDisplay&&Da(t,e.barMeasure),e.selectionChanged&&Sa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),i&&vo(e.cm)}function nl(e){var t=e.cm,i=t.display,r=t.doc;if(e.updatedDisplay&&wo(t,e.update),i.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(i.wheelStartX=i.wheelStartY=null),e.scrollTop!=null&&Eo(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&fi(t,e.scrollLeft,!0,!0),e.scrollToPos){var n=$s(t,mt(r,e.scrollToPos.from),mt(r,e.scrollToPos.to),e.scrollToPos.margin);Ys(t,n)}var T=e.maybeHiddenMarkers,j=e.maybeUnhiddenMarkers;if(T)for(var Y=0;Y<T.length;++Y)T[Y].lines.length||se(T[Y],"hide");if(j)for(var Q=0;Q<j.length;++Q)j[Q].lines.length&&se(j[Q],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&se(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function vr(e,t){if(e.curOp)return t();mi(e);try{return t()}finally{gi(e)}}function Xt(e,t){return function(){if(e.curOp)return t.apply(e,arguments);mi(e);try{return t.apply(e,arguments)}finally{gi(e)}}}function sr(e){return function(){if(this.curOp)return e.apply(this,arguments);mi(this);try{return e.apply(this,arguments)}finally{gi(this)}}}function Yt(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);mi(t);try{return e.apply(this,arguments)}finally{gi(t)}}}function dn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,M(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var i=+new Date+e.options.workTime,r=Ar(e,t.highlightFrontier),n=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(T){if(r.line>=e.display.viewFrom){var j=T.styles,Y=T.text.length>e.options.maxHighlightLength?Vt(t.mode,r.state):null,Q=Ki(e,T,r,!0);Y&&(r.state=Y),T.styles=Q.styles;var re=T.styleClasses,ce=Q.classes;ce?T.styleClasses=ce:re&&(T.styleClasses=null);for(var ve=!j||j.length!=T.styles.length||re!=ce&&(!re||!ce||re.bgClass!=ce.bgClass||re.textClass!=ce.textClass),Ae=0;!ve&&Ae<j.length;++Ae)ve=j[Ae]!=T.styles[Ae];ve&&n.push(r.line),T.stateAfter=r.save(),r.nextLine()}else T.text.length<=e.options.maxHighlightLength&&Vi(e,T.text,r),T.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>i)return dn(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),n.length&&vr(e,function(){for(var T=0;T<n.length;T++)Xr(e,n[T],"text")})}var zn=function(e,t,i){var r=e.display;this.viewport=t,this.visible=Hn(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=ui(e),this.force=i,this.dims=ba(e),this.events=[]};zn.prototype.signal=function(e,t){ne(e,t)&&this.events.push(arguments)},zn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)se.apply(null,this.events[e])};function ol(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Ir(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Ir(e)+"px",t.scrollbarsClipped=!0)}function sl(e){if(e.hasFocus())return null;var t=F();if(!t||!S(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&S(e.display.lineDiv,r.anchorNode)&&(i.anchorNode=r.anchorNode,i.anchorOffset=r.anchorOffset,i.focusNode=r.focusNode,i.focusOffset=r.focusOffset)}return i}function ll(e){if(!e||!e.activeElt||e.activeElt==F())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&S(document.body,e.anchorNode)&&S(document.body,e.focusNode)){var t=window.getSelection(),i=document.createRange();i.setEnd(e.anchorNode,e.anchorOffset),i.collapse(!1),t.removeAllRanges(),t.addRange(i),t.extend(e.focusNode,e.focusOffset)}}function Aa(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden)return Yr(e),!1;if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&po(e)==0)return!1;Lo(e)&&(Yr(e),t.dims=ba(e));var n=r.first+r.size,T=Math.max(t.visible.from-e.options.viewportMargin,r.first),j=Math.min(n,t.visible.to+e.options.viewportMargin);i.viewFrom<T&&T-i.viewFrom<20&&(T=Math.max(r.first,i.viewFrom)),i.viewTo>j&&i.viewTo-j<20&&(j=Math.min(n,i.viewTo)),or&&(T=Ji(e.doc,T),j=Vr(e.doc,j));var Y=T!=i.viewFrom||j!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Vs(e,T,j),i.viewOffset=Rr(Ze(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var Q=po(e);if(!Y&&Q==0&&!t.force&&i.renderedView==i.view&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo))return!1;var re=sl(e);return Q>4&&(i.lineDiv.style.display="none"),ul(e,i.updateLineNumbers,t.dims),Q>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,ll(re),p(i.cursorDiv),p(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,Y&&(i.lastWrapHeight=t.wrapperHeight,i.lastWrapWidth=t.wrapperWidth,dn(e,400)),i.updateLineNumbers=null,!0}function wo(e,t){for(var i=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==ui(e)){if(i&&i.top!=null&&(i={top:Math.min(e.doc.height+da(e.display)-ca(e),i.top)}),t.visible=Hn(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=Hn(e.display,e.doc,i));if(!Aa(e,t))break;Wn(e);var n=un(e);on(e),Mi(e,n),Da(e,n),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function La(e,t){var i=new zn(e,t);if(Aa(e,i)){Wn(e),wo(e,i);var r=un(e);on(e),Mi(e,r),Da(e,r),i.finish()}}function ul(e,t,i){var r=e.display,n=e.options.lineNumbers,T=r.lineDiv,j=T.firstChild;function Y(Ie){var Ne=Ie.nextSibling;return B&&l&&e.display.currentWheelTarget==Ie?Ie.style.display="none":Ie.parentNode.removeChild(Ie),Ne}for(var Q=r.view,re=r.viewFrom,ce=0;ce<Q.length;ce++){var ve=Q[ce];if(!ve.hidden)if(!ve.node||ve.node.parentNode!=T){var Ae=Ns(e,ve,re,i);T.insertBefore(Ae,j)}else{for(;j!=ve.node;)j=Y(j);var Te=n&&t!=null&&t<=re&&ve.lineNumber;ve.changes&&(he(ve.changes,"gutter")>-1&&(Te=!1),Ya(e,ve,re,i)),Te&&(p(ve.lineNumber),ve.lineNumber.appendChild(document.createTextNode(jt(e.options,re)))),j=ve.node.nextSibling}re+=ve.size}for(;j;)j=Y(j)}function ka(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Da(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Ir(e)+"px"}function Ao(e){var t=e.display,i=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var r=xa(t)-t.scroller.scrollLeft+e.doc.scrollLeft,n=t.gutters.offsetWidth,T=r+"px",j=0;j<i.length;j++)if(!i[j].hidden){e.options.fixedGutter&&(i[j].gutter&&(i[j].gutter.style.left=T),i[j].gutterBackground&&(i[j].gutterBackground.style.left=T));var Y=i[j].alignable;if(Y)for(var Q=0;Q<Y.length;Q++)Y[Q].style.left=T}e.options.fixedGutter&&(t.gutters.style.left=r+n+"px")}function Lo(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=jt(e.options,t.first+t.size-1),r=e.display;if(i.length!=r.lineNumChars){var n=r.measure.appendChild(a("div",[a("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),T=n.firstChild.offsetWidth,j=n.offsetWidth-T;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(T,r.lineGutter.offsetWidth-j)+1,r.lineNumWidth=r.lineNumInnerWidth+j,r.lineNumChars=r.lineNumInnerWidth?i.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",ka(e.display),!0}return!1}function Ra(e,t){for(var i=[],r=!1,n=0;n<e.length;n++){var T=e[n],j=null;if(typeof T!="string"&&(j=T.style,T=T.className),T=="CodeMirror-linenumbers")if(t)r=!0;else continue;i.push({className:T,style:j})}return t&&!r&&i.push({className:"CodeMirror-linenumbers",style:null}),i}function ko(e){var t=e.gutters,i=e.gutterSpecs;p(t),e.lineGutter=null;for(var r=0;r<i.length;++r){var n=i[r],T=n.className,j=n.style,Y=t.appendChild(a("div",null,"CodeMirror-gutter "+T));j&&(Y.style.cssText=j),T=="CodeMirror-linenumbers"&&(e.lineGutter=Y,Y.style.width=(e.lineNumWidth||1)+"px")}t.style.display=i.length?"":"none",ka(e)}function cn(e){ko(e.display),cr(e),Ao(e)}function hl(e,t,i,r){var n=this;this.input=i,n.scrollbarFiller=a("div",null,"CodeMirror-scrollbar-filler"),n.scrollbarFiller.setAttribute("cm-not-content","true"),n.gutterFiller=a("div",null,"CodeMirror-gutter-filler"),n.gutterFiller.setAttribute("cm-not-content","true"),n.lineDiv=E("div",null,"CodeMirror-code"),n.selectionDiv=a("div",null,null,"position: relative; z-index: 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Kn=0,Er=null;z?Er=-.53:_?Er=15:b?Er=-.7:P&&(Er=-1/3);function Do(e){var t=e.wheelDeltaX,i=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),i==null&&e.detail&&e.axis==e.VERTICAL_AXIS?i=e.detail:i==null&&(i=e.wheelDelta),{x:t,y:i}}function dl(e){var t=Do(e);return t.x*=Er,t.y*=Er,t}function Ro(e,t){var i=Do(t),r=i.x,n=i.y,T=e.display,j=T.scroller,Y=j.scrollWidth>j.clientWidth,Q=j.scrollHeight>j.clientHeight;if(!(r&&Y||n&&Q))return;if(n&&l&&B){e:for(var re=t.target,ce=T.view;re!=j;re=re.parentNode)for(var ve=0;ve<ce.length;ve++)if(ce[ve].node==re){e.display.currentWheelTarget=re;break e}}if(r&&!_&&!A&&Er!=null){n&&Q&&ln(e,Math.max(0,j.scrollTop+n*Er)),fi(e,Math.max(0,j.scrollLeft+r*Er)),(!n||n&&Q)&&te(t),T.wheelStartX=null;return}if(n&&Er!=null){var Ae=n*Er,Te=e.doc.scrollTop,Ie=Te+T.wrapper.clientHeight;Ae<0?Te=Math.max(0,Te+Ae-50):Ie=Math.min(e.doc.height,Ie+Ae+50),La(e,{top:Te,bottom:Ie})}Kn<20&&(T.wheelStartX==null?(T.wheelStartX=j.scrollLeft,T.wheelStartY=j.scrollTop,T.wheelDX=r,T.wheelDY=n,setTimeout(function(){if(T.wheelStartX==null)return;var Ne=j.scrollLeft-T.wheelStartX,Ge=j.scrollTop-T.wheelStartY,Ye=Ge&&T.wheelDY&&Ge/T.wheelDY||Ne&&T.wheelDX&&Ne/T.wheelDX;if(T.wheelStartX=T.wheelStartY=null,!Ye)return;Er=(Er*Kn+Ye)/(Kn+1),++Kn},200)):(T.wheelDX+=r,T.wheelDY+=n))}var Sr=function(e,t){this.ranges=e,this.primIndex=t};Sr.prototype.primary=function(){return this.ranges[this.primIndex]},Sr.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var i=this.ranges[t],r=e.ranges[t];if(!ri(i.anchor,r.anchor)||!ri(i.head,r.head))return!1}return!0},Sr.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new Rt(bi(this.ranges[t].anchor),bi(this.ranges[t].head));return new Sr(e,this.primIndex)},Sr.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},Sr.prototype.contains=function(e,t){t||(t=e);for(var i=0;i<this.ranges.length;i++){var r=this.ranges[i];if(ct(t,r.from())>=0&&ct(e,r.to())<=0)return i}return-1};var Rt=function(e,t){this.anchor=e,this.head=t};Rt.prototype.from=function(){return ii(this.anchor,this.head)},Rt.prototype.to=function(){return xi(this.anchor,this.head)},Rt.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function Or(e,t,i){var r=e&&e.options.selectionsMayTouch,n=t[i];t.sort(function(Ae,Te){return ct(Ae.from(),Te.from())}),i=he(t,n);for(var T=1;T<t.length;T++){var j=t[T],Y=t[T-1],Q=ct(Y.to(),j.from());if(r&&!j.empty()?Q>0:Q>=0){var re=ii(Y.from(),j.from()),ce=xi(Y.to(),j.to()),ve=Y.empty()?j.from()==j.head:Y.from()==Y.head;T<=i&&--i,t.splice(--T,2,new Rt(ve?ce:re,ve?re:ce))}}return new Sr(t,i)}function $r(e,t){return new Sr([new Rt(e,t||e)],0)}function Zr(e){return e.text?Fe(e.from.line+e.text.length-1,s(e.text).length+(e.text.length==1?e.from.ch:0)):e.to}function _o(e,t){if(ct(e,t.from)<0)return e;if(ct(e,t.to)<=0)return Zr(t);var i=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Zr(t).ch-t.to.ch),Fe(i,r)}function _a(e,t){for(var i=[],r=0;r<e.sel.ranges.length;r++){var n=e.sel.ranges[r];i.push(new Rt(_o(n.anchor,t),_o(n.head,t)))}return Or(e.cm,i,e.sel.primIndex)}function Oo(e,t,i){return e.line==t.line?Fe(i.line,e.ch-t.ch+i.ch):Fe(i.line+(e.line-t.line),e.ch)}function cl(e,t,i){for(var r=[],n=Fe(e.first,0),T=n,j=0;j<t.length;j++){var Y=t[j],Q=Oo(Y.from,n,T),re=Oo(Zr(Y),n,T);if(n=Y.to,T=re,i=="around"){var ce=e.sel.ranges[j],ve=ct(ce.head,ce.anchor)<0;r[j]=new 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Vn(e){this.done=[],this.undone=[],this.undoDepth=Infinity,this.lastModTime=this.lastSelTime=0,this.lastOp=this.lastSelOp=null,this.lastOrigin=this.lastSelOrigin=null,this.generation=this.maxGeneration=e||1}function Pa(e,t){var i={from:bi(t.from),to:Zr(t),text:At(e,t.from,t.to)};return Fo(e,i,t.from.line,t.to.line+1),Qr(e,function(r){return Fo(r,i,t.from.line,t.to.line+1)},!0),i}function No(e){for(;e.length;){var t=s(e);if(t.ranges)e.pop();else break}}function pl(e,t){if(t)return No(e.done),s(e.done);if(e.done.length&&!s(e.done).ranges)return s(e.done);if(e.done.length>1&&!e.done[e.done.length-2].ranges)return e.done.pop(),s(e.done)}function Bo(e,t,i,r){var n=e.history;n.undone.length=0;var T=+new Date,j,Y;if((n.lastOp==r||n.lastOrigin==t.origin&&t.origin&&(t.origin.charAt(0)=="+"&&n.lastModTime>T-(e.cm?e.cm.options.historyEventDelay:500)||t.origin.charAt(0)=="*"))&&(j=pl(n,n.lastOp==r)))Y=s(j.changes),ct(t.from,t.to)==0&&ct(t.from,Y.to)==0?Y.to=Zr(t):j.changes.push(Pa(e,t));else{var Q=s(n.done);for((!Q||!Q.ranges)&&Xn(e.sel,n.done),j={changes:[Pa(e,t)],generation:n.generation},n.done.push(j);n.done.length>n.undoDepth;)n.done.shift(),n.done[0].ranges||n.done.shift()}n.done.push(i),n.generation=++n.maxGeneration,n.lastModTime=n.lastSelTime=T,n.lastOp=n.lastSelOp=r,n.lastOrigin=n.lastSelOrigin=t.origin,Y||se(e,"historyAdded")}function ml(e,t,i,r){var n=t.charAt(0);return n=="*"||n=="+"&&i.ranges.length==r.ranges.length&&i.somethingSelected()==r.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}function gl(e,t,i,r){var n=e.history,T=r&&r.origin;i==n.lastSelOp||T&&n.lastSelOrigin==T&&(n.lastModTime==n.lastSelTime&&n.lastOrigin==T||ml(e,T,s(n.done),t))?n.done[n.done.length-1]=t:Xn(t,n.done),n.lastSelTime=+new Date,n.lastSelOrigin=T,n.lastSelOp=i,r&&r.clearRedo!==!1&&No(n.undone)}function Xn(e,t){var i=s(t);i&&i.ranges&&i.equals(e)||t.push(e)}function Fo(e,t,i,r){var n=t["spans_"+e.id],T=0;e.iter(Math.max(e.first,i),Math.min(e.first+e.size,r),function(j){j.markedSpans&&((n||(n=t["spans_"+e.id]={}))[T]=j.markedSpans),++T})}function vl(e){if(!e)return null;for(var t,i=0;i<e.length;++i)e[i].marker.explicitlyCleared?t||(t=e.slice(0,i)):t&&t.push(e[i]);return t?t.length?t:null:e}function yl(e,t){var i=t["spans_"+e.id];if(!i)return null;for(var r=[],n=0;n<t.text.length;++n)r.push(vl(i[n]));return r}function Uo(e,t){var i=yl(e,t),r=Ti(e,t);if(!i)return r;if(!r)return i;for(var n=0;n<i.length;++n){var T=i[n],j=r[n];if(T&&j){e:for(var Y=0;Y<j.length;++Y){for(var Q=j[Y],re=0;re<T.length;++re)if(T[re].marker==Q.marker)continue e;T.push(Q)}}else j&&(i[n]=j)}return i}function Pi(e,t,i){for(var r=[],n=0;n<e.length;++n){var T=e[n];if(T.ranges){r.push(i?Sr.prototype.deepCopy.call(T):T);continue}var j=T.changes,Y=[];r.push({changes:Y});for(var Q=0;Q<j.length;++Q){var re=j[Q],ce=void 0;if(Y.push({from:re.from,to:re.to,text:re.text}),t)for(var ve in 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n?Or(e.cm,n,t.primIndex):t}function Ii(e,t,i,r,n){var T=Ze(e,t.line);if(T.markedSpans)for(var j=0;j<T.markedSpans.length;++j){var Y=T.markedSpans[j],Q=Y.marker,re="selectLeft"in Q?!Q.selectLeft:Q.inclusiveLeft,ce="selectRight"in Q?!Q.selectRight:Q.inclusiveRight;if((Y.from==null||(re?Y.from<=t.ch:Y.from<t.ch))&&(Y.to==null||(ce?Y.to>=t.ch:Y.to>t.ch))){if(n&&(se(Q,"beforeCursorEnter"),Q.explicitlyCleared))if(T.markedSpans){--j;continue}else break;if(!Q.atomic)continue;if(i){var ve=Q.find(r<0?1:-1),Ae=void 0;if((r<0?ce:re)&&(ve=Vo(e,ve,-r,ve&&ve.line==t.line?T:null)),ve&&ve.line==t.line&&(Ae=ct(ve,i))&&(r<0?Ae<0:Ae>0))return Ii(e,ve,t,r,n)}var Te=Q.find(r<0?-1:1);return(r<0?re:ce)&&(Te=Vo(e,Te,r,Te.line==t.line?T:null)),Te?Ii(e,Te,t,r,n):null}}return t}function Zn(e,t,i,r,n){var T=r||1,j=Ii(e,t,i,T,n)||!n&&Ii(e,t,i,T,!0)||Ii(e,t,i,-T,n)||!n&&Ii(e,t,i,-T,!0);return j||(e.cantEdit=!0,Fe(e.first,0))}function Vo(e,t,i,r){return 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Ye=Ne?_a(e,Ge):s(Y);pn(e,Ge,Ye,Uo(e,Ge)),!Ne&&e.cm&&e.cm.scrollIntoView({from:Ge.from,to:Zr(Ge)});var et=[];Qr(e,function($e,it){!it&&he(et,$e.history)==-1&&(qo($e.history,Ge),et.push($e.history)),pn($e,Ge,null,Uo($e,Ge))})},Te=T.changes.length-1;Te>=0;--Te){var Ie=Ae(Te);if(Ie)return Ie.v}}function Zo(e,t){if(t==0)return;if(e.first+=t,e.sel=new Sr(c(e.sel.ranges,function(n){return new Rt(Fe(n.anchor.line+t,n.anchor.ch),Fe(n.head.line+t,n.head.ch))}),e.sel.primIndex),e.cm){cr(e.cm,e.first,e.first-t,t);for(var i=e.cm.display,r=i.viewFrom;r<i.viewTo;r++)Xr(e.cm,r,"gutter")}}function pn(e,t,i,r){if(e.cm&&!e.cm.curOp)return Xt(e.cm,pn)(e,t,i,r);if(t.to.line<e.first){Zo(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var n=t.text.length-1-(e.first-t.from.line);Zo(e,n),t={from:Fe(e.first,0),to:Fe(t.to.line+n,t.to.ch),text:[s(t.text)],origin:t.origin}}var 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Ae={from:T,to:j,text:t.text,removed:t.removed,origin:t.origin};ve&&Jt(e,"change",e,Ae),ce&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Ae)}e.display.selForContextMenu=null}function Bi(e,t,i,r,n){var T;r||(r=i),ct(r,i)<0&&(T=[r,i],i=T[0],r=T[1]),typeof t=="string"&&(t=e.splitLines(t)),Ni(e,{from:i,to:r,text:t,origin:n})}function Qo(e,t,i,r){i<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function Jo(e,t,i,r){for(var n=0;n<e.length;++n){var T=e[n],j=!0;if(T.ranges){T.copied||(T=e[n]=T.deepCopy(),T.copied=!0);for(var Y=0;Y<T.ranges.length;Y++)Qo(T.ranges[Y].anchor,t,i,r),Qo(T.ranges[Y].head,t,i,r);continue}for(var Q=0;Q<T.changes.length;++Q){var re=T.changes[Q];if(i<re.from.line)re.from=Fe(re.from.line+r,re.from.ch),re.to=Fe(re.to.line+r,re.to.ch);else if(t<=re.to.line){j=!1;break}}j||(e.splice(0,n+1),n=0)}}function qo(e,t){var i=t.from.line,r=t.to.line,n=t.text.length-(r-i)-1;Jo(e.done,i,r,n),Jo(e.undone,i,r,n)}function mn(e,t,i,r){var n=t,T=t;return typeof 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r=this.children[i],n=r.chunkSize();if(e<n){var T=Math.min(t,n-e),j=r.height;if(r.removeInner(e,T),this.height-=j-r.height,n==T&&(this.children.splice(i--,1),r.parent=null),(t-=T)==0)break;e=0}else e-=n}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof gn))){var Y=[];this.collapse(Y),this.children=[new gn(Y)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,i){this.size+=t.length,this.height+=i;for(var r=0;r<this.children.length;++r){var n=this.children[r],T=n.chunkSize();if(e<=T){if(n.insertInner(e,t,i),n.lines&&n.lines.length>50){for(var j=n.lines.length%25+25,Y=j;Y<n.lines.length;){var Q=new gn(n.lines.slice(Y,Y+=25));n.height-=Q.height,this.children.splice(++r,0,Q),Q.parent=this}n.lines=n.lines.slice(0,j),this.maybeSpill()}break}e-=T}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),i=new vn(t);if(e.parent){e.size-=i.size,e.height-=i.height;var n=he(e.parent.children,e);e.parent.children.splice(n+1,0,i)}else{var r=new vn(e.children);r.parent=e,e.children=[r,i],e=r}i.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,i){for(var r=0;r<this.children.length;++r){var n=this.children[r],T=n.chunkSize();if(e<T){var j=Math.min(t,T-e);if(n.iterN(e,j,i))return!0;if((t-=j)==0)break;e=0}else e-=T}}};var yn=function(e,t,i){if(i)for(var r in i)i.hasOwnProperty(r)&&(this[r]=i[r]);this.doc=e,this.node=t};yn.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,i=this.line,r=gt(i);if(r==null||!t)return;for(var n=0;n<t.length;++n)t[n]==this&&t.splice(n--,1);t.length||(i.widgets=null);var T=nn(this);yt(i,Math.max(0,i.height-T)),e&&(vr(e,function(){es(e,i,-T),Xr(e,r,"widget")}),Jt(e,"lineWidgetCleared",e,this,r))},yn.prototype.changed=function(){var e=this,t=this.height,i=this.doc.cm,r=this.line;this.height=null;var n=nn(this)-t;if(!n)return;Pr(this.doc,r)||yt(r,r.height+n),i&&vr(i,function(){i.curOp.forceUpdate=!0,es(i,r,n),Jt(i,"lineWidgetChanged",i,e,gt(r))})},le(yn);function es(e,t,i){Rr(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&wa(e,i)}function El(e,t,i,r){var n=new yn(e,i,r),T=e.cm;return T&&n.noHScroll&&(T.display.alignWidgets=!0),mn(e,t,"widget",function(j){var Y=j.widgets||(j.widgets=[]);if(n.insertAt==null?Y.push(n):Y.splice(Math.min(Y.length-1,Math.max(0,n.insertAt)),0,n),n.line=j,T&&!Pr(e,j)){var Q=Rr(j)<e.scrollTop;yt(j,j.height+nn(n)),Q&&wa(T,n.height),T.curOp.forceUpdate=!0}return!0}),T&&Jt(T,"lineWidgetAdded",T,n,typeof t=="number"?t:gt(t)),n}var ts=0,Jr=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++ts};Jr.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&mi(e),ne(this,"clear")){var i=this.find();i&&Jt(this,"clear",i.from,i.to)}for(var r=null,n=null,T=0;T<this.lines.length;++T){var j=this.lines[T],Y=Dr(j.markedSpans,this);e&&!this.collapsed?Xr(e,gt(j),"text"):e&&(Y.to!=null&&(n=gt(j)),Y.from!=null&&(r=gt(j))),j.markedSpans=Qi(j.markedSpans,Y),Y.from==null&&this.collapsed&&!Pr(this.doc,j)&&e&&yt(j,Di(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var Q=0;Q<this.lines.length;++Q){var re=xr(this.lines[Q]),ce=en(re);ce>e.display.maxLineLength&&(e.display.maxLine=re,e.display.maxLineLength=ce,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&cr(e,r,n+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&zo(e.doc)),e&&Jt(e,"markerCleared",e,this,r,n),t&&gi(e),this.parent&&this.parent.clear()},Jr.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var i,r,n=0;n<this.lines.length;++n){var T=this.lines[n],j=Dr(T.markedSpans,this);if(j.from!=null&&(i=Fe(t?T:gt(T),j.from),e==-1))return i;if(j.to!=null&&(r=Fe(t?T:gt(T),j.to),e==1))return r}return 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Jr(e,n),j=ct(t,i);if(r&&I(r,T,!1),j>0||j==0&&T.clearWhenEmpty!==!1)return T;if(T.replacedWith&&(T.collapsed=!0,T.widgetNode=E("span",[T.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||T.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(T.widgetNode.insertLeft=!0)),T.collapsed){if(Pn(e,t.line,t,i,T)||t.line!=i.line&&Pn(e,i.line,t,i,T))throw new Error("Inserting collapsed marker partially overlapping an existing one");oa()}T.addToHistory&&Bo(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var Y=t.line,Q=e.cm,re;if(e.iter(Y,i.line+1,function(ve){Q&&T.collapsed&&!Q.options.lineWrapping&&xr(ve)==Q.display.maxLine&&(re=!0),T.collapsed&&Y!=t.line&&yt(ve,0),sa(ve,new ai(T,Y==t.line?t.ch:null,Y==i.line?i.ch:null)),++Y}),T.collapsed&&e.iter(t.line,i.line+1,function(ve){Pr(e,ve)&&yt(ve,0)}),T.clearOnEnter&&ke(T,"beforeCursorEnter",function(){return T.clear()}),T.readOnly&&(Kr(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),T.collapsed&&(T.id=++ts,T.atomic=!0),Q){if(re&&(Q.curOp.updateMaxLine=!0),T.collapsed)cr(Q,t.line,i.line+1);else if(T.className||T.startStyle||T.endStyle||T.css||T.attributes||T.title)for(var ce=t.line;ce<=i.line;ce++)Xr(Q,ce,"text");T.atomic&&zo(Q.doc),Jt(Q,"markerAdded",Q,T)}return T}var bn=function(e,t){this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};bn.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Jt(this,"clear")},bn.prototype.find=function(e,t){return this.primary.find(e,t)},le(bn);function Sl(e,t,i,r,n){r=I(r),r.shared=!1;var T=[Fi(e,t,i,r,n)],j=T[0],Y=r.widgetNode;return Qr(e,function(Q){Y&&(r.widgetNode=Y.cloneNode(!0)),T.push(Fi(Q,mt(Q,t),mt(Q,i),r,n));for(var re=0;re<Q.linked.length;++re)if(Q.linked[re].isParent)return;j=s(T)}),new bn(T,j)}function 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T.electricInput&&(T.electricInput.test(Ze(e.doc,n.head.line).text.slice(0,n.head.ch))&&(j=An(e,n.head.line,"smart")));j&&Jt(e,"electricInput",e,n.head.line)}}function ws(e){for(var t=[],i=[],r=0;r<e.doc.sel.ranges.length;r++){var n=e.doc.sel.ranges[r].head.line,T={anchor:Fe(n,0),head:Fe(n+1,0)};i.push(T),t.push(e.getRange(T.anchor,T.head))}return{text:t,ranges:i}}function As(e,t,i,r){e.setAttribute("autocorrect",i?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function Ls(){var e=a("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=a("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return B?e.style.width="1000px":e.setAttribute("wrap","off"),y&&(e.style.border="1px solid black"),As(e),t}function ql(e){var t=e.optionHandlers,i=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(r,n){var T=this.options,j=T[r];if(T[r]==n&&r!="mode")return;T[r]=n,t.hasOwnProperty(r)&&Xt(this,t[r])(this,n,j),se(this,"optionChange",this,r)},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,n){this.state.keyMaps[n?"push":"unshift"](qn(r))},removeKeyMap:function(r){for(var n=this.state.keyMaps,T=0;T<n.length;++T)if(n[T]==r||n[T].name==r)return n.splice(T,1),!0},addOverlay:sr(function(r,n){var T=r.token?r:e.getMode(this.options,r);if(T.startState)throw new Error("Overlays may not be stateful.");R(this.state.overlays,{mode:T,modeSpec:r,opaque:n&&n.opaque,priority:n&&n.priority||0},function(j){return j.priority}),this.state.modeGen++,cr(this)}),removeOverlay:sr(function(r){for(var n=this.state.overlays,T=0;T<n.length;++T){var j=n[T].modeSpec;if(j==r||typeof r=="string"&&j.name==r){n.splice(T,1),this.state.modeGen++,cr(this);return}}}),indentLine:sr(function(r,n,T){typeof n!="string"&&typeof n!="number"&&(n==null?n=this.options.smartIndent?"smart":"prev":n=n?"add":"subtract"),br(this.doc,r)&&An(this,r,n,T)}),indentSelection:sr(function(r){for(var n=this.doc.sel.ranges,T=-1,j=0;j<n.length;j++){var Y=n[j];if(Y.empty())Y.head.line>T&&(An(this,Y.head.line,r,!0),T=Y.head.line,j==this.doc.sel.primIndex&&Oi(this));else{var Q=Y.from(),re=Y.to(),ce=Math.max(T,Q.line);T=Math.min(this.lastLine(),re.line-(re.ch?0:1))+1;for(var ve=ce;ve<T;++ve)An(this,ve,r);var Ae=this.doc.sel.ranges;Q.ch==0&&n.length==Ae.length&&Ae[j].from().ch>0&&Na(this.doc,j,new Rt(Q,Ae[j].to()),Se)}}}),getTokenAt:function(r,n){return kn(this,r,n)},getLineTokens:function(r,n){return kn(this,Fe(r),n,!0)},getTokenTypeAt:function(r){r=mt(this.doc,r);var n=ni(this,Ze(this.doc,r.line)),T=0,j=(n.length-1)/2,Y=r.ch,Q;if(Y==0)Q=n[2];else for(;;){var re=T+j>>1;if((re?n[re*2-1]:0)>=Y)j=re;else if(n[re*2+1]<Y)T=re+1;else{Q=n[re*2+2];break}}var ce=Q?Q.indexOf("overlay "):-1;return ce<0?Q:ce==0?null:Q.slice(0,ce-1)},getModeAt:function(r){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(r).state).mode:n},getHelper:function(r,n){return this.getHelpers(r,n)[0]},getHelpers:function(r,n){var T=[];if(!i.hasOwnProperty(n))return T;var j=i[n],Y=this.getModeAt(r);if(typeof Y[n]=="string")j[Y[n]]&&T.push(j[Y[n]]);else if(Y[n])for(var Q=0;Q<Y[n].length;Q++){var re=j[Y[n][Q]];re&&T.push(re)}else Y.helperType&&j[Y.helperType]?T.push(j[Y.helperType]):j[Y.name]&&T.push(j[Y.name]);for(var ce=0;ce<j._global.length;ce++){var ve=j._global[ce];ve.pred(Y,this)&&he(T,ve.val)==-1&&T.push(ve.val)}return T},getStateAfter:function(r,n){var T=this.doc;return r=Ei(T,r==null?T.first+T.size-1:r),Ar(this,r+1,n).state},cursorCoords:function(r,n){var T,j=this.doc.sel.primary();return r==null?T=j.head:typeof r=="object"?T=mt(this.doc,r):T=r?j.from():j.to(),_r(this,T,n||"page")},charCoords:function(r,n){return ma(this,mt(this.doc,r),n||"page")},coordsChar:function(r,n){return r=lo(this,r,n||"page"),va(this,r.left,r.top)},lineAtHeight:function(r,n){return r=lo(this,{top:r,left:0},n||"page").top,kt(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,n,T){var j=!1,Y;if(typeof r=="number"){var Q=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>Q&&(r=Q,j=!0),Y=Ze(this.doc,r)}else Y=r;return Fn(this,Y,{top:0,left:0},n||"page",T||j).top+(j?this.doc.height-Rr(Y):0)},defaultTextHeight:function(){return Di(this.display)},defaultCharWidth:function(){return Ri(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,n,T,j,Y){var Q=this.display;r=_r(this,mt(this.doc,r));var re=r.bottom,ce=r.left;if(n.style.position="absolute",n.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(n),Q.sizer.appendChild(n),j=="over")re=r.top;else if(j=="above"||j=="near"){var ve=Math.max(Q.wrapper.clientHeight,this.doc.height),Ae=Math.max(Q.sizer.clientWidth,Q.lineSpace.clientWidth);(j=="above"||r.bottom+n.offsetHeight>ve)&&r.top>n.offsetHeight?re=r.top-n.offsetHeight:r.bottom+n.offsetHeight<=ve&&(re=r.bottom),ce+n.offsetWidth>Ae&&(ce=Ae-n.offsetWidth)}n.style.top=re+"px",n.style.left=n.style.right="",Y=="right"?(ce=Q.sizer.clientWidth-n.offsetWidth,n.style.right="0px"):(Y=="left"?ce=0:Y=="middle"&&(ce=(Q.sizer.clientWidth-n.offsetWidth)/2),n.style.left=ce+"px"),T&&Zs(this,{left:ce,top:re,right:ce+n.offsetWidth,bottom:re+n.offsetHeight})},triggerOnKeyDown:sr(ps),triggerOnKeyPress:sr(gs),triggerOnKeyUp:ms,triggerOnMouseDown:sr(vs),execCommand:function(r){if(Sn.hasOwnProperty(r))return Sn[r].call(null,this)},triggerElectric:sr(function(r){Cs(this,r)}),findPosH:function(r,n,T,j){var Y=1;n<0&&(Y=-1,n=-n);for(var Q=mt(this.doc,r),re=0;re<n&&!(Q=Ka(this.doc,Q,Y,T,j),Q.hitSide);++re);return Q},moveH:sr(function(r,n){var T=this;this.extendSelectionsBy(function(j){return T.display.shift||T.doc.extend||j.empty()?Ka(T.doc,j.head,r,n,T.options.rtlMoveVisually):r<0?j.from():j.to()},Ce)}),deleteH:sr(function(r,n){var T=this.doc.sel,j=this.doc;T.somethingSelected()?j.replaceSelection("",null,"+delete"):ji(this,function(Y){var Q=Ka(j,Y.head,r,n,!1);return r<0?{from:Q,to:Y.head}:{from:Y.head,to:Q}})}),findPosV:function(r,n,T,j){var Y=1,Q=j;n<0&&(Y=-1,n=-n);for(var re=mt(this.doc,r),ce=0;ce<n;++ce){var ve=_r(this,re,"div");if(Q==null?Q=ve.left:ve.left=Q,re=ks(this,ve,Y,T),re.hitSide)break}return re},moveV:sr(function(r,n){var T=this,j=this.doc,Y=[],Q=!this.display.shift&&!j.extend&&j.sel.somethingSelected();if(j.extendSelectionsBy(function(ce){if(Q)return r<0?ce.from():ce.to();var ve=_r(T,ce.head,"div");ce.goalColumn!=null&&(ve.left=ce.goalColumn),Y.push(ve.left);var Ae=ks(T,ve,r,n);return n=="page"&&ce==j.sel.primary()&&wa(T,ma(T,Ae,"div").top-ve.top),Ae},Ce),Y.length)for(var re=0;re<j.sel.ranges.length;re++)j.sel.ranges[re].goalColumn=Y[re]}),findWordAt:function(r){var n=this.doc,T=Ze(n,r.line).text,j=r.ch,Y=r.ch;if(T){var Q=this.getHelper(r,"wordChars");(r.sticky=="before"||Y==T.length)&&j?--j:++Y;for(var re=T.charAt(j),ce=we(re,Q)?function(ve){return we(ve,Q)}:/\s/.test(re)?function(ve){return/\s/.test(ve)}:function(ve){return!/\s/.test(ve)&&!we(ve)};j>0&&ce(T.charAt(j-1));)--j;for(;Y<T.length&&ce(T.charAt(Y));)++Y}return new Rt(Fe(r.line,j),Fe(r.line,Y))},toggleOverwrite:function(r){if(r!=null&&r==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?W(this.display.cursorDiv,"CodeMirror-overwrite"):f(this.display.cursorDiv,"CodeMirror-overwrite"),se(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==F()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:sr(function(r,n){sn(this,r,n)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-Ir(this)-this.display.barHeight,width:r.scrollWidth-Ir(this)-this.display.barWidth,clientHeight:ca(this),clientWidth:ui(this)}},scrollIntoView:sr(function(r,n){r==null?(r={from:this.doc.sel.primary().head,to:null},n==null&&(n=this.options.cursorScrollMargin)):typeof r=="number"?r={from:Fe(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=n||0,r.from.line!=null?Qs(this,r):xo(this,r.from,r.to,r.margin)}),setSize:sr(function(r,n){var T=this,j=function(Q){return typeof Q=="number"||/^\d+$/.test(String(Q))?Q+"px":Q};r!=null&&(this.display.wrapper.style.width=j(r)),n!=null&&(this.display.wrapper.style.height=j(n)),this.options.lineWrapping&&ao(this);var Y=this.display.viewFrom;this.doc.iter(Y,this.display.viewTo,function(Q){if(Q.widgets){for(var re=0;re<Q.widgets.length;re++)if(Q.widgets[re].noHScroll){Xr(T,Y,"widget");break}}++Y}),this.curOp.forceUpdate=!0,se(this,"refresh",this)}),operation:function(r){return vr(this,r)},startOperation:function(){return mi(this)},endOperation:function(){return gi(this)},refresh:sr(function(){var r=this.display.cachedTextHeight;cr(this),this.curOp.forceUpdate=!0,an(this),sn(this,this.doc.scrollLeft,this.doc.scrollTop),ka(this.display),(r==null||Math.abs(r-Di(this.display))>.5||this.options.lineWrapping)&&Ea(this),se(this,"refresh",this)}),swapDoc:sr(function(r){var n=this.doc;return n.cm=null,this.state.selectingText&&this.state.selectingText(),Po(this,r),an(this),this.display.input.reset(),sn(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,Jt(this,"swapDoc",this,n),n}),phrase:function(r){var n=this.options.phrases;return n&&Object.prototype.hasOwnProperty.call(n,r)?n[r]:r},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},le(e),e.registerHelper=function(r,n,T){i.hasOwnProperty(r)||(i[r]=e[r]={_global:[]}),i[r][n]=T},e.registerGlobalHelper=function(r,n,T,j){e.registerHelper(r,n,j),i[r]._global.push({pred:T,val:j})}}function Ka(e,t,i,r,n){var T=t,j=i,Y=Ze(e,t.line),Q=n&&e.direction=="rtl"?-i:i;function re(){var et=t.line+Q;return et<e.first||et>=e.first+e.size?!1:(t=new Fe(et,t.ch,t.sticky),Y=Ze(e,et))}function ce(et){var $e;if(r=="codepoint"){var it=Y.text.charCodeAt(t.ch+(r>0?0:-1));isNaN(it)?$e=null:$e=new Fe(t.line,Math.max(0,Math.min(Y.text.length,t.ch+i*(it>=55296&&it<56320?2:1))),-i)}else n?$e=Pl(e.cm,Y,t,i):$e=Fa(Y,t,i);if($e==null)if(!et&&re())t=Ua(n,e.cm,Y,t.line,Q);else return!1;else t=$e;return!0}if(r=="char"||r=="codepoint")ce();else if(r=="column")ce(!0);else if(r=="word"||r=="group")for(var ve=null,Ae=r=="group",Te=e.cm&&e.cm.getHelper(t,"wordChars"),Ie=!0;!(i<0&&!ce(!Ie));Ie=!1){var Ne=Y.text.charAt(t.ch)||`
`,Ge=we(Ne,Te)?"w":Ae&&Ne==`
`?"n":!Ae||/\s/.test(Ne)?null:"p";if(Ae&&!Ie&&!Ge&&(Ge="s"),ve&&ve!=Ge){i<0&&(i=1,ce(),t.sticky="after");break}if(Ge&&(ve=Ge),i>0&&!ce(!Ie))break}var Ye=Zn(e,t,T,j,!0);return ri(T,Ye)&&(Ye.hitSide=!0),Ye}function ks(e,t,i,r){var n=e.doc,T=t.left,j;if(r=="page"){var Y=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),Q=Math.max(Y-.5*Di(e.display),3);j=(i>0?t.bottom:t.top)+i*Q}else r=="line"&&(j=i>0?t.bottom+3:t.top-3);for(var re;!(re=va(e,T,j),!re.outside);){if(i<0?j<=0:j>=n.height){re.hitSide=!0;break}j+=i*5}return re}var _t=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new ae,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};_t.prototype.init=function(e){var t=this,i=this,r=i.cm,n=i.div=e.lineDiv;As(n,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function T(Y){for(var Q=Y.target;Q;Q=Q.parentNode){if(Q==n)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(Q.className))break}return!1}ke(n,"paste",function(Y){if(!T(Y)||q(r,Y)||Ts(Y,r))return;H<=11&&setTimeout(Xt(r,function(){return t.updateFromDOM()}),20)}),ke(n,"compositionstart",function(Y){t.composing={data:Y.data,done:!1}}),ke(n,"compositionupdate",function(Y){t.composing||(t.composing={data:Y.data,done:!1})}),ke(n,"compositionend",function(Y){t.composing&&(Y.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),ke(n,"touchstart",function(){return i.forceCompositionEnd()}),ke(n,"input",function(){t.composing||t.readFromDOMSoon()});function j(Y){if(!T(Y)||q(r,Y))return;if(r.somethingSelected())ra({lineWise:!1,text:r.getSelections()}),Y.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var Q=ws(r);ra({lineWise:!0,text:Q.text}),Y.type=="cut"&&r.operation(function(){r.setSelections(Q.ranges,0,Se),r.replaceSelection("",null,"cut")})}else return;if(Y.clipboardData){Y.clipboardData.clearData();var re=Mr.text.join(`
`);if(Y.clipboardData.setData("Text",re),Y.clipboardData.getData("Text")==re){Y.preventDefault();return}}var ce=Ls(),ve=ce.firstChild;r.display.lineSpace.insertBefore(ce,r.display.lineSpace.firstChild),ve.value=Mr.text.join(`
`);var Ae=document.activeElement;V(ve),setTimeout(function(){r.display.lineSpace.removeChild(ce),Ae.focus(),Ae==n&&i.showPrimarySelection()},50)}ke(n,"copy",j),ke(n,"cut",j)},_t.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},_t.prototype.prepareSelection=function(){var e=mo(this.cm,!1);return e.focus=document.activeElement==this.div,e},_t.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},_t.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},_t.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,i=t.doc.sel.primary(),r=i.from(),n=i.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||n.line<t.display.viewFrom){e.removeAllRanges();return}var T=ia(t,e.anchorNode,e.anchorOffset),j=ia(t,e.focusNode,e.focusOffset);if(T&&!T.bad&&j&&!j.bad&&ct(ii(T,j),r)==0&&ct(xi(T,j),n)==0)return;var Y=t.display.view,Q=r.line>=t.display.viewFrom&&Ds(t,r)||{node:Y[0].measure.map[2],offset:0},re=n.line<t.display.viewTo&&Ds(t,n);if(!re){var ce=Y[Y.length-1].measure,ve=ce.maps?ce.maps[ce.maps.length-1]:ce.map;re={node:ve[ve.length-1],offset:ve[ve.length-2]-ve[ve.length-3]}}if(!Q||!re){e.removeAllRanges();return}var Ae=e.rangeCount&&e.getRangeAt(0),Te;try{Te=g(Q.node,Q.offset,re.offset,re.node)}catch(Ie){}Te&&(!_&&t.state.focused?(e.collapse(Q.node,Q.offset),Te.collapsed||(e.removeAllRanges(),e.addRange(Te))):(e.removeAllRanges(),e.addRange(Te)),Ae&&e.anchorNode==null?e.addRange(Ae):_&&this.startGracePeriod()),this.rememberSelection()},_t.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)},_t.prototype.showMultipleSelections=function(e){d(this.cm.display.cursorDiv,e.cursors),d(this.cm.display.selectionDiv,e.selection)},_t.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},_t.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return S(this.div,t)},_t.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},_t.prototype.blur=function(){this.div.blur()},_t.prototype.getField=function(){return this.div},_t.prototype.supportsTouch=function(){return!0},_t.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():vr(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)},_t.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},_t.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(h&&b&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var i=ia(t,e.anchorNode,e.anchorOffset),r=ia(t,e.focusNode,e.focusOffset);i&&r&&vr(t,function(){tr(t.doc,$r(i,r),Se),(i.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},_t.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,i=e.doc.sel.primary(),r=i.from(),n=i.to();if(r.ch==0&&r.line>e.firstLine()&&(r=Fe(r.line-1,Ze(e.doc,r.line-1).length)),n.ch==Ze(e.doc,n.line).text.length&&n.line<e.lastLine()&&(n=Fe(n.line+1,0)),r.line<t.viewFrom||n.line>t.viewTo-1)return!1;var T,j,Y;r.line==t.viewFrom||(T=ci(e,r.line))==0?(j=gt(t.view[0].line),Y=t.view[0].node):(j=gt(t.view[T].line),Y=t.view[T-1].node.nextSibling);var Q=ci(e,n.line),re,ce;if(Q==t.view.length-1?(re=t.viewTo-1,ce=t.lineDiv.lastChild):(re=gt(t.view[Q+1].line)-1,ce=t.view[Q+1].node.previousSibling),!Y)return!1;for(var ve=e.doc.splitLines(tu(e,Y,ce,j,re)),Ae=At(e.doc,Fe(j,0),Fe(re,Ze(e.doc,re).text.length));ve.length>1&&Ae.length>1;)if(s(ve)==s(Ae))ve.pop(),Ae.pop(),re--;else if(ve[0]==Ae[0])ve.shift(),Ae.shift(),j++;else break;for(var Te=0,Ie=0,Ne=ve[0],Ge=Ae[0],Ye=Math.min(Ne.length,Ge.length);Te<Ye&&Ne.charCodeAt(Te)==Ge.charCodeAt(Te);)++Te;for(var et=s(ve),$e=s(Ae),it=Math.min(et.length-(ve.length==1?Te:0),$e.length-(Ae.length==1?Te:0));Ie<it&&et.charCodeAt(et.length-Ie-1)==$e.charCodeAt($e.length-Ie-1);)++Ie;if(ve.length==1&&Ae.length==1&&j==r.line)for(;Te&&Te>r.ch&&et.charCodeAt(et.length-Ie-1)==$e.charCodeAt($e.length-Ie-1);)Te--,Ie++;ve[ve.length-1]=et.slice(0,et.length-Ie).replace(/^\u200b+/,""),ve[0]=ve[0].slice(Te).replace(/\u200b+$/,"");var dt=Fe(j,Te),ut=Fe(re,Ae.length?s(Ae).length-Ie:0);if(ve.length>1||ve[0]||ct(dt,ut))return Bi(e.doc,ve,dt,ut,"+input"),!0},_t.prototype.ensurePolled=function(){this.forceCompositionEnd()},_t.prototype.reset=function(){this.forceCompositionEnd()},_t.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},_t.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)},_t.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&vr(this.cm,function(){return 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0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:J.default,bufferController:B.default,capLevelController:b.default,fpsController:A.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:o.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},x()),{},{subtitleStreamController:z.SubtitleStreamController,subtitleTrackController:H.default,timelineController:O.TimelineController,audioStreamController:U.default,audioTrackController:D.default,emeController:P.default,cmcdController:L.default});function x(){return{cueHandler:h.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 f(d,a){if((a.liveSyncDurationCount||a.liveMaxLatencyDurationCount)&&(a.liveSyncDuration||a.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(a.liveMaxLatencyDurationCount!==void 0&&(a.liveSyncDurationCount===void 0||a.liveMaxLatencyDurationCount<=a.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(a.liveMaxLatencyDuration!==void 0&&(a.liveSyncDuration===void 0||a.liveMaxLatencyDuration<=a.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return u({},d,a)}function p(d){var a=d.loader;if(a!==y.default&&a!==w.default)l.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),d.progressive=!1;else{var E=Object(y.fetchSupported)();E&&(d.loader=y.default,d.progressive=!0,d.enableSoftwareAES=!0,l.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(fe,Z,_){"use strict";_.r(Z);var J=_("./src/polyfills/number.ts"),U=_("./src/utils/ewma-bandwidth-estimator.ts"),D=_("./src/events.ts"),z=_("./src/utils/buffer-helper.ts"),H=_("./src/errors.ts"),B=_("./src/types/loader.ts"),O=_("./src/utils/logger.ts");function b(L,w){for(var y=0;y<w.length;y++){var h=w[y];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(L,h.key,h)}}function A(L,w,y){return w&&b(L.prototype,w),y&&b(L,y),L}var P=function(){function L(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 h=y.config;this.bwEstimator=new U.default(h.abrEwmaSlowVoD,h.abrEwmaFastVoD,h.abrEwmaDefaultEstimate),this.registerListeners()}var w=L.prototype;return w.registerListeners=function(){var h=this.hls;h.on(D.Events.FRAG_LOADING,this.onFragLoading,this),h.on(D.Events.FRAG_LOADED,this.onFragLoaded,this),h.on(D.Events.FRAG_BUFFERED,this.onFragBuffered,this),h.on(D.Events.LEVEL_LOADED,this.onLevelLoaded,this),h.on(D.Events.ERROR,this.onError,this)},w.unregisterListeners=function(){var h=this.hls;h.off(D.Events.FRAG_LOADING,this.onFragLoading,this),h.off(D.Events.FRAG_LOADED,this.onFragLoaded,this),h.off(D.Events.FRAG_BUFFERED,this.onFragBuffered,this),h.off(D.Events.LEVEL_LOADED,this.onLevelLoaded,this),h.off(D.Events.ERROR,this.onError,this)},w.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},w.onFragLoading=function(h,o){var l=o.frag;if(l.type===B.PlaylistLevelType.MAIN&&!this.timer){var u;this.fragCurrent=l,this.partCurrent=(u=o.part)!=null?u:null,this.timer=self.setInterval(this.onCheck,100)}},w.onLevelLoaded=function(h,o){var l=this.hls.config;o.details.live?this.bwEstimator.update(l.abrEwmaSlowLive,l.abrEwmaFastLive):this.bwEstimator.update(l.abrEwmaSlowVoD,l.abrEwmaFastVoD)},w._abandonRulesCheck=function(){var h=this.fragCurrent,o=this.partCurrent,l=this.hls,u=l.autoLevelEnabled,C=l.config,v=l.media;if(!h||!v)return;var m=o?o.stats:h.stats,k=o?o.duration:h.duration;if(m.aborted){O.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!u||v.paused||!v.playbackRate||!v.readyState)return;var x=performance.now()-m.loading.start,f=Math.abs(v.playbackRate);if(x<=500*k/f)return;var p=l.levels,d=l.minAutoLevel,a=p[h.level],E=m.total||Math.max(m.loaded,Math.round(k*a.maxBitrate/8)),g=Math.max(1,m.bwEstimate?m.bwEstimate/8:m.loaded*1e3/x),S=(E-m.loaded)/g,F=v.currentTime,W=(z.BufferHelper.bufferInfo(v,F,C.maxBufferHole).end-F)/f;if(W>=2*k/f||S<=W)return;var K=Number.POSITIVE_INFINITY,V;for(V=h.level-1;V>d;V--){var M=p[V].maxBitrate;if(K=k*M/(8*.8*g),K<W)break}if(K>=S)return;var I=this.bwEstimator.getEstimate();O.logger.warn("Fragment "+h.sn+(o?" part "+o.index:"")+" of level "+h.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+V+`
Current BW estimate: `+(Object(J.isFiniteNumber)(I)?(I/1024).toFixed(3):"Unknown")+` Kb/s
Estimated load time for current fragment: `+S.toFixed(3)+` s
Estimated load time for the next fragment: `+K.toFixed(3)+` s
Time to underbuffer: `+W.toFixed(3)+" s"),l.nextLoadLevel=V,this.bwEstimator.sample(x,m.loaded),this.clearTimer(),h.loader&&(this.fragCurrent=this.partCurrent=null,h.loader.abort()),l.trigger(D.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:h,part:o,stats:m})},w.onFragLoaded=function(h,o){var l=o.frag,u=o.part;if(l.type===B.PlaylistLevelType.MAIN&&Object(J.isFiniteNumber)(l.sn)){var C=u?u.stats:l.stats,v=u?u.duration:l.duration;if(this.clearTimer(),this.lastLoadedFragLevel=l.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var m=this.hls.levels[l.level],k=(m.loaded?m.loaded.bytes:0)+C.loaded,x=(m.loaded?m.loaded.duration:0)+v;m.loaded={bytes:k,duration:x},m.realBitrate=Math.round(8*k/x)}if(l.bitrateTest){var f={stats:C,frag:l,part:u,id:l.type};this.onFragBuffered(D.Events.FRAG_BUFFERED,f),l.bitrateTest=!1}}},w.onFragBuffered=function(h,o){var l=o.frag,u=o.part,C=u?u.stats:l.stats;if(C.aborted)return;if(l.type!==B.PlaylistLevelType.MAIN||l.sn==="initSegment")return;var v=C.parsing.end-C.loading.start;this.bwEstimator.sample(v,C.loaded),C.bwEstimate=this.bwEstimator.getEstimate(),l.bitrateTest?this.bitrateTestDelay=v/1e3:this.bitrateTestDelay=0},w.onError=function(h,o){switch(o.details){case H.ErrorDetails.FRAG_LOAD_ERROR:case H.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},w.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},w.getNextABRAutoLevel=function(){var h=this.fragCurrent,o=this.partCurrent,l=this.hls,u=l.maxAutoLevel,C=l.config,v=l.minAutoLevel,m=l.media,k=o?o.duration:h?h.duration:0,x=m?m.currentTime:0,f=m&&m.playbackRate!==0?Math.abs(m.playbackRate):1,p=this.bwEstimator?this.bwEstimator.getEstimate():C.abrEwmaDefaultEstimate,d=(z.BufferHelper.bufferInfo(m,x,C.maxBufferHole).end-x)/f,a=this.findBestLevel(p,v,u,d,C.abrBandWidthFactor,C.abrBandWidthUpFactor);if(a>=0)return a;O.logger.trace((d?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var E=k?Math.min(k,C.maxStarvationDelay):C.maxStarvationDelay,g=C.abrBandWidthFactor,S=C.abrBandWidthUpFactor;if(!d){var F=this.bitrateTestDelay;if(F){var W=k?Math.min(k,C.maxLoadingDelay):C.maxLoadingDelay;E=W-F,O.logger.trace("bitrate test took "+Math.round(1e3*F)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*E)+" ms"),g=S=1}}return a=this.findBestLevel(p,v,u,d+E,g,S),Math.max(a,0)},w.findBestLevel=function(h,o,l,u,C,v){for(var m,k=this.fragCurrent,x=this.partCurrent,f=this.lastLoadedFragLevel,p=this.hls.levels,d=p[f],a=!!(d!=null&&(m=d.details)!==null&&m!==void 0&&m.live),E=d==null?void 0:d.codecSet,g=x?x.duration:k?k.duration:0,S=l;S>=o;S--){var F=p[S];if(!F||E&&F.codecSet!==E)continue;var W=F.details,K=(x?W==null?void 0:W.partTarget:W==null?void 0:W.averagetargetduration)||g,V=void 0;S<=f?V=C*h:V=v*h;var M=p[S].maxBitrate,I=M*K/V;if(O.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+S+"/"+Math.round(V)+"/"+M+"/"+K+"/"+u+"/"+I),V>M&&(!I||a&&!this.bitrateTestDelay||I<u))return S}return-1},A(L,[{key:"nextAutoLevel",get:function(){var h=this._nextAutoLevel,o=this.bwEstimator;if(h!==-1&&(!o||!o.canEstimate()))return h;var l=this.getNextABRAutoLevel();return h!==-1&&(l=Math.min(h,l)),l},set:function(h){this._nextAutoLevel=h}}]),L}();Z.default=P},"./src/controller/audio-stream-controller.ts":function(fe,Z,_){"use strict";_.r(Z);var J=_("./src/polyfills/number.ts"),U=_("./src/controller/base-stream-controller.ts"),D=_("./src/events.ts"),z=_("./src/utils/buffer-helper.ts"),H=_("./src/controller/fragment-tracker.ts"),B=_("./src/types/level.ts"),O=_("./src/types/loader.ts"),b=_("./src/loader/fragment.ts"),A=_("./src/demux/chunk-cache.ts"),P=_("./src/demux/transmuxer-interface.ts"),L=_("./src/types/transmuxer.ts"),w=_("./src/controller/fragment-finders.ts"),y=_("./src/utils/discontinuities.ts"),h=_("./src/errors.ts"),o=_("./src/utils/logger.ts");function l(){return l=Object.assign||function(k){for(var x=1;x<arguments.length;x++){var f=arguments[x];for(var p in f)Object.prototype.hasOwnProperty.call(f,p)&&(k[p]=f[p])}return k},l.apply(this,arguments)}function u(k,x){k.prototype=Object.create(x.prototype),k.prototype.constructor=k,C(k,x)}function C(k,x){return C=Object.setPrototypeOf||function(p,d){return p.__proto__=d,p},C(k,x)}var v=100,m=function(k){u(x,k);function x(p,d){var a;return a=k.call(this,p,d,"[audio-stream-controller]")||this,a.videoBuffer=null,a.videoTrackCC=-1,a.waitingVideoCC=-1,a.audioSwitch=!1,a.trackId=-1,a.waitingData=null,a.mainDetails=null,a.bufferFlushed=!1,a._registerListeners(),a}var f=x.prototype;return f.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},f._registerListeners=function(){var d=this.hls;d.on(D.Events.MEDIA_ATTACHED,this.onMediaAttached,this),d.on(D.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.on(D.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.on(D.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.on(D.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),d.on(D.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),d.on(D.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),d.on(D.Events.ERROR,this.onError,this),d.on(D.Events.BUFFER_RESET,this.onBufferReset,this),d.on(D.Events.BUFFER_CREATED,this.onBufferCreated,this),d.on(D.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),d.on(D.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.on(D.Events.FRAG_BUFFERED,this.onFragBuffered,this)},f._unregisterListeners=function(){var d=this.hls;d.off(D.Events.MEDIA_ATTACHED,this.onMediaAttached,this),d.off(D.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.off(D.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(D.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.off(D.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),d.off(D.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),d.off(D.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),d.off(D.Events.ERROR,this.onError,this),d.off(D.Events.BUFFER_RESET,this.onBufferReset,this),d.off(D.Events.BUFFER_CREATED,this.onBufferCreated,this),d.off(D.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),d.off(D.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.off(D.Events.FRAG_BUFFERED,this.onFragBuffered,this)},f.onInitPtsFound=function(d,a){var E=a.frag,g=a.id,S=a.initPTS;if(g==="main"){var F=E.cc;this.initPTS[E.cc]=S,this.log("InitPTS for cc: "+F+" found from main: "+S),this.videoTrackCC=F,this.state===U.State.WAITING_INIT_PTS&&this.tick()}},f.startLoad=function(d){if(!this.levels){this.startPosition=d,this.state=U.State.STOPPED;return}var a=this.lastCurrentTime;this.stopLoad(),this.setInterval(v),this.fragLoadError=0,a>0&&d===-1?(this.log("Override startPosition with lastCurrentTime @"+a.toFixed(3)),this.state=U.State.IDLE):(this.loadedmetadata=!1,this.state=U.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=d,this.tick()},f.doTick=function(){switch(this.state){case U.State.IDLE:this.doTickIdle();break;case U.State.WAITING_TRACK:{var d,a=this.levels,E=this.trackId,g=a==null||((d=a[E])===null||d===void 0)?void 0:d.details;if(g){if(this.waitForCdnTuneIn(g))break;this.state=U.State.WAITING_INIT_PTS}break}case U.State.FRAG_LOADING_WAITING_RETRY:{var S,F=performance.now(),W=this.retryDate;(!W||F>=W||(S=this.media)!==null&&S!==void 0&&S.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=U.State.IDLE);break}case U.State.WAITING_INIT_PTS:{var K=this.waitingData;if(K){var V=K.frag,M=K.part,I=K.cache,$=K.complete;if(this.initPTS[V.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=U.State.FRAG_LOADING;var ae=I.flush(),he={frag:V,part:M,payload:ae,networkDetails:null};this._handleFragmentLoadProgress(he),$&&k.prototype._handleFragmentLoadComplete.call(this,he)}else if(this.videoTrackCC!==this.waitingVideoCC)o.logger.log("Waiting fragment cc ("+V.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ge=this.getLoadPosition(),De=z.BufferHelper.bufferInfo(this.mediaBuffer,ge,this.config.maxBufferHole),Se=Object(w.fragmentWithinToleranceTest)(De.end,this.config.maxFragLookUpTolerance,V);Se<0&&(o.logger.log("Waiting fragment cc ("+V.cc+") @ "+V.start+" cancelled because another fragment at "+De.end+" is needed"),this.clearWaitingFragment())}}else this.state=U.State.IDLE}}this.onTickEnd()},f.clearWaitingFragment=function(){var d=this.waitingData;d&&(this.fragmentTracker.removeFragment(d.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=U.State.IDLE)},f.onTickEnd=function(){var d=this.media;if(!d||!d.readyState)return;var a=this.mediaBuffer?this.mediaBuffer:d,E=a.buffered;!this.loadedmetadata&&E.length&&(this.loadedmetadata=!0),this.lastCurrentTime=d.currentTime},f.doTickIdle=function(){var d,a,E=this.hls,g=this.levels,S=this.media,F=this.trackId,W=E.config;if(!g||!g[F])return;if(!S&&(this.startFragRequested||!W.startFragPrefetch))return;var K=g[F],V=K.details;if(!V||V.live&&this.levelLastLoaded!==F||this.waitForCdnTuneIn(V)){this.state=U.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,b.ElementaryStreamTypes.AUDIO,O.PlaylistLevelType.AUDIO));var M=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,O.PlaylistLevelType.AUDIO);if(M===null)return;var I=M.len,$=this.getMaxBufferLength(),ae=this.audioSwitch;if(I>=$&&!ae)return;if(!ae&&this._streamEnded(M,V)){E.trigger(D.Events.BUFFER_EOS,{type:"audio"}),this.state=U.State.ENDED;return}var he=V.fragments,ge=he[0].start,De=M.end;if(ae){var Se=this.getLoadPosition();De=Se,V.PTSKnown&&Se<ge&&((M.end>ge||M.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),S.currentTime=ge+.05))}var Re=this.getNextFragment(De,V);if(!Re){this.bufferFlushed=!0;return}((d=Re.decryptdata)===null||d===void 0?void 0:d.keyFormat)==="identity"&&!((a=Re.decryptdata)!==null&&a!==void 0&&a.key)?this.loadKey(Re,V):this.loadFragment(Re,V,De)},f.getMaxBufferLength=function(){var d=k.prototype.getMaxBufferLength.call(this),a=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,O.PlaylistLevelType.MAIN);return a===null?d:Math.max(d,a.len)},f.onMediaDetaching=function(){this.videoBuffer=null,k.prototype.onMediaDetaching.call(this)},f.onAudioTracksUpdated=function(d,a){var E=a.audioTracks;this.resetTransmuxer(),this.levels=E.map(function(g){return new B.Level(g)})},f.onAudioTrackSwitching=function(d,a){var E=!!a.url;this.trackId=a.id;var g=this.fragCurrent;g!=null&&g.loader&&g.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),E?this.setInterval(v):this.resetTransmuxer(),E?(this.audioSwitch=!0,this.state=U.State.IDLE):this.state=U.State.STOPPED,this.tick()},f.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},f.onLevelLoaded=function(d,a){this.mainDetails=a.details},f.onAudioTrackLoaded=function(d,a){var E,g=this.levels,S=a.details,F=a.id;if(!g){this.warn("Audio tracks were reset while loading level "+F);return}this.log("Track "+F+" loaded ["+S.startSN+","+S.endSN+"],duration:"+S.totalduration);var W=g[F],K=0;if(S.live||(E=W.details)!==null&&E!==void 0&&E.live){var V=this.mainDetails;if(S.fragments[0]||(S.deltaUpdateFailed=!0),S.deltaUpdateFailed||!V)return;!W.details&&S.hasProgramDateTime&&V.hasProgramDateTime?(Object(y.alignMediaPlaylistByPDT)(S,V),K=S.fragments[0].start):K=this.alignPlaylists(S,W.details)}W.details=S,this.levelLastLoaded=F,!this.startFragRequested&&(this.mainDetails||!S.live)&&this.setStartPosition(W.details,K),this.state===U.State.WAITING_TRACK&&!this.waitForCdnTuneIn(S)&&(this.state=U.State.IDLE),this.tick()},f._handleFragmentLoadProgress=function(d){var a,E=d.frag,g=d.part,S=d.payload,F=this.config,W=this.trackId,K=this.levels;if(!K){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+E.sn+" of level "+E.level+" will not be buffered");return}var V=K[W];console.assert(V,"Audio track is defined on fragment load progress");var M=V.details;console.assert(M,"Audio track details are defined on fragment load progress");var I=F.defaultAudioCodec||V.audioCodec||"mp4a.40.2",$=this.transmuxer;$||($=this.transmuxer=new P.default(this.hls,O.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var ae=this.initPTS[E.cc],he=(a=E.initSegment)===null||a===void 0?void 0:a.data;if(ae!==void 0){var ge=!1,De=g?g.index:-1,Se=De!==-1,Re=new L.ChunkMetadata(E.level,E.sn,E.stats.chunkCount,S.byteLength,De,Se);$.push(S,he,I,"",E,g,M.totalduration,ge,Re,ae)}else{o.logger.log("Unknown video PTS for cc "+E.cc+", waiting for video PTS before demuxing audio frag "+E.sn+" of ["+M.startSN+" ,"+M.endSN+"],track "+W);var Ce=this.waitingData=this.waitingData||{frag:E,part:g,cache:new A.default,complete:!1},xe=Ce.cache;xe.push(new Uint8Array(S)),this.waitingVideoCC=this.videoTrackCC,this.state=U.State.WAITING_INIT_PTS}},f._handleFragmentLoadComplete=function(d){if(this.waitingData){this.waitingData.complete=!0;return}k.prototype._handleFragmentLoadComplete.call(this,d)},f.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},f.onBufferCreated=function(d,a){var E=a.tracks.audio;E&&(this.mediaBuffer=E.buffer),a.tracks.video&&(this.videoBuffer=a.tracks.video.buffer)},f.onFragBuffered=function(d,a){var E=a.frag,g=a.part;if(E.type!==O.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(E)){this.warn("Fragment "+E.sn+(g?" p: "+g.index:"")+" of level "+E.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}E.sn!=="initSegment"&&(this.fragPrevious=E,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(D.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(E,g)},f.onError=function(d,a){switch(a.details){case h.ErrorDetails.FRAG_LOAD_ERROR:case h.ErrorDetails.FRAG_LOAD_TIMEOUT:case h.ErrorDetails.KEY_LOAD_ERROR:case h.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(O.PlaylistLevelType.AUDIO,a);break;case h.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case h.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==U.State.ERROR&&this.state!==U.State.STOPPED&&(this.state=a.fatal?U.State.ERROR:U.State.IDLE,this.warn(a.details+" while loading frag, switching to "+this.state+" state"));break;case h.ErrorDetails.BUFFER_FULL_ERROR:if(a.parent==="audio"&&(this.state===U.State.PARSING||this.state===U.State.PARSED)){var E=!0,g=this.getFwdBufferInfo(this.mediaBuffer,O.PlaylistLevelType.AUDIO);g&&g.len>.5&&(E=!this.reduceMaxBufferLength(g.len)),E&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,k.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},f.onBufferFlushed=function(d,a){var E=a.type;E===b.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},f._handleTransmuxComplete=function(d){var a,E="audio",g=this.hls,S=d.remuxResult,F=d.chunkMeta,W=this.getCurrentContext(F);if(!W){this.warn("The loading context changed while buffering fragment "+F.sn+" of level "+F.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(F.level);return}var K=W.frag,V=W.part,M=S.audio,I=S.text,$=S.id3,ae=S.initSegment;if(this.fragContextChanged(K))return;if(this.state=U.State.PARSING,this.audioSwitch&&M&&this.completeAudioSwitch(),ae!=null&&ae.tracks&&(this._bufferInitSegment(ae.tracks,K,F),g.trigger(D.Events.FRAG_PARSING_INIT_SEGMENT,{frag:K,id:E,tracks:ae.tracks})),M){var he=M.startPTS,ge=M.endPTS,De=M.startDTS,Se=M.endDTS;V&&(V.elementaryStreams[b.ElementaryStreamTypes.AUDIO]={startPTS:he,endPTS:ge,startDTS:De,endDTS:Se}),K.setElementaryStreamInfo(b.ElementaryStreamTypes.AUDIO,he,ge,De,Se),this.bufferFragmentData(M,K,V,F)}if($!=null&&(a=$.samples)!==null&&a!==void 0&&a.length){var Re=l({frag:K,id:E},$);g.trigger(D.Events.FRAG_PARSING_METADATA,Re)}if(I){var Ce=l({frag:K,id:E},I);g.trigger(D.Events.FRAG_PARSING_USERDATA,Ce)}},f._bufferInitSegment=function(d,a,E){if(this.state!==U.State.PARSING)return;d.video&&delete d.video;var g=d.audio;if(!g)return;g.levelCodec=g.codec,g.id="audio",this.log("Init audio buffer, container:"+g.container+", codecs[parsed]=["+g.codec+"]"),this.hls.trigger(D.Events.BUFFER_CODECS,d);var S=g.initSegment;if(S!=null&&S.byteLength){var F={type:"audio",frag:a,part:null,chunkMeta:E,parent:a.type,data:S};this.hls.trigger(D.Events.BUFFER_APPENDING,F)}this.tick()},f.loadFragment=function(d,a,E){var g=this.fragmentTracker.getState(d);this.fragCurrent=d,(this.audioSwitch||g===H.FragmentState.NOT_LOADED||g===H.FragmentState.PARTIAL)&&(d.sn==="initSegment"?this._loadInitSegment(d):a.live&&!Object(J.isFiniteNumber)(this.initPTS[d.cc])?(this.log("Waiting for video PTS in continuity counter "+d.cc+" of live stream before loading audio fragment "+d.sn+" of level "+this.trackId),this.state=U.State.WAITING_INIT_PTS):(this.startFragRequested=!0,k.prototype.loadFragment.call(this,d,a,E)))},f.completeAudioSwitch=function(){var d=this.hls,a=this.media,E=this.trackId;a&&(this.log("Switching audio track : flushing all audio"),k.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,d.trigger(D.Events.AUDIO_TRACK_SWITCHED,{id:E})},x}(U.default);Z.default=m},"./src/controller/audio-track-controller.ts":function(fe,Z,_){"use strict";_.r(Z);var J=_("./src/events.ts"),U=_("./src/errors.ts"),D=_("./src/controller/base-playlist-controller.ts"),z=_("./src/types/loader.ts");function H(P,L){for(var w=0;w<L.length;w++){var y=L[w];y.enumerable=y.enumerable||!1,y.configurable=!0,"value"in y&&(y.writable=!0),Object.defineProperty(P,y.key,y)}}function B(P,L,w){return L&&H(P.prototype,L),w&&H(P,w),P}function O(P,L){P.prototype=Object.create(L.prototype),P.prototype.constructor=P,b(P,L)}function b(P,L){return b=Object.setPrototypeOf||function(y,h){return y.__proto__=h,y},b(P,L)}var A=function(P){O(L,P);function L(y){var h;return h=P.call(this,y,"[audio-track-controller]")||this,h.tracks=[],h.groupId=null,h.tracksInGroup=[],h.trackId=-1,h.trackName="",h.selectDefaultTrack=!0,h.registerListeners(),h}var w=L.prototype;return w.registerListeners=function(){var h=this.hls;h.on(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.on(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.on(J.Events.LEVEL_LOADING,this.onLevelLoading,this),h.on(J.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.on(J.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.on(J.Events.ERROR,this.onError,this)},w.unregisterListeners=function(){var h=this.hls;h.off(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.off(J.Events.LEVEL_LOADING,this.onLevelLoading,this),h.off(J.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.off(J.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.off(J.Events.ERROR,this.onError,this)},w.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,P.prototype.destroy.call(this)},w.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},w.onManifestParsed=function(h,o){this.tracks=o.audioTracks||[]},w.onAudioTrackLoaded=function(h,o){var l=o.id,u=o.details,C=this.tracksInGroup[l];if(!C){this.warn("Invalid audio track id "+l);return}var v=C.details;C.details=o.details,this.log("audioTrack "+l+" loaded ["+u.startSN+"-"+u.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,o,v))},w.onLevelLoading=function(h,o){this.switchLevel(o.level)},w.onLevelSwitching=function(h,o){this.switchLevel(o.level)},w.switchLevel=function(h){var o=this.hls.levels[h];if(!(o!=null&&o.audioGroupIds))return;var l=o.audioGroupIds[o.urlId];if(this.groupId!==l){this.groupId=l;var u=this.tracks.filter(function(v){return!l||v.groupId===l});this.selectDefaultTrack&&!u.some(function(v){return v.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=u;var C={audioTracks:u};this.log("Updating audio tracks, "+u.length+' track(s) found in "'+l+'" group-id'),this.hls.trigger(J.Events.AUDIO_TRACKS_UPDATED,C),this.selectInitialTrack()}},w.onError=function(h,o){if(P.prototype.onError.call(this,h,o),o.fatal||!o.context)return;o.context.type===z.PlaylistContextType.AUDIO_TRACK&&o.context.id===this.trackId&&o.context.groupId===this.groupId&&this.retryLoadingOrFail(o)},w.setAudioTrack=function(h){var o=this.tracksInGroup;if(h<0||h>=o.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var l=o[this.trackId];this.log("Now switching to audio-track index "+h);var u=o[h],C=u.id,v=u.groupId,m=v===void 0?"":v,k=u.name,x=u.type,f=u.url;if(this.trackId=h,this.trackName=k,this.selectDefaultTrack=!1,this.hls.trigger(J.Events.AUDIO_TRACK_SWITCHING,{id:C,groupId:m,name:k,type:x,url:f}),u.details&&!u.details.live)return;var p=this.switchParams(u.url,l==null?void 0:l.details);this.loadPlaylist(p)},w.selectInitialTrack=function(){var h=this.tracksInGroup;console.assert(h.length,"Initial audio track should be selected when tracks are known");var o=this.trackName,l=this.findTrackId(o)||this.findTrackId();l!==-1?this.setAudioTrack(l):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(J.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},w.findTrackId=function(h){for(var o=this.tracksInGroup,l=0;l<o.length;l++){var u=o[l];if((!this.selectDefaultTrack||u.default)&&(!h||h===u.name))return u.id}return-1},w.loadPlaylist=function(h){var o=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(o)){var l=o.id,u=o.groupId,C=o.url;if(h)try{C=h.addDirectives(C)}catch(v){this.warn("Could not construct new URL with HLS Delivery Directives: "+v)}this.log("loading audio-track playlist for id: "+l),this.clearTimer(),this.hls.trigger(J.Events.AUDIO_TRACK_LOADING,{url:C,id:l,groupId:u,deliveryDirectives:h||null})}},B(L,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(h){this.selectDefaultTrack=!1,this.setAudioTrack(h)}}]),L}(D.default);Z.default=A},"./src/controller/base-playlist-controller.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"default",function(){return B});var J=_("./src/polyfills/number.ts"),U=_("./src/types/level.ts"),D=_("./src/controller/level-helper.ts"),z=_("./src/utils/logger.ts"),H=_("./src/errors.ts"),B=function(){function O(A,P){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=z.logger.log.bind(z.logger,P+":"),this.warn=z.logger.warn.bind(z.logger,P+":"),this.hls=A}var b=O.prototype;return b.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},b.onError=function(P,L){L.fatal&&L.type===H.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},b.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},b.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},b.stopLoad=function(){this.canLoad=!1,this.clearTimer()},b.switchParams=function(P,L){var w=L==null?void 0:L.renditionReports;if(w)for(var y=0;y<w.length;y++){var h=w[y],o=""+h.URI;if(o===P.substr(-o.length)){var l=parseInt(h["LAST-MSN"]),u=parseInt(h["LAST-PART"]);if(L&&this.hls.config.lowLatencyMode){var C=Math.min(L.age-L.partTarget,L.targetduration);u!==void 0&&C>L.partTarget&&(u+=1)}if(Object(J.isFiniteNumber)(l))return new U.HlsUrlParameters(l,Object(J.isFiniteNumber)(u)?u:void 0,U.HlsSkip.No)}}},b.loadPlaylist=function(P){},b.shouldLoadTrack=function(P){return this.canLoad&&P&&!!P.url&&(!P.details||P.details.live)},b.playlistLoaded=function(P,L,w){var y=this,h=L.details,o=L.stats,l=o.loading.end?Math.max(0,self.performance.now()-o.loading.end):0;if(h.advancedDateTime=Date.now()-l,h.live||w!=null&&w.live){if(h.reloaded(w),w&&this.log("live playlist "+P+" "+(h.advanced?"REFRESHED "+h.lastPartSn+"-"+h.lastPartIndex:"MISSED")),w&&h.fragments.length>0&&Object(D.mergeDetails)(w,h),!this.canLoad||!h.live)return;var u,C=void 0,v=void 0;if(h.canBlockReload&&h.endSN&&h.advanced){var m=this.hls.config.lowLatencyMode,k=h.lastPartSn,x=h.endSN,f=h.lastPartIndex,p=f!==-1,d=k===x,a=m?0:f;p?(C=d?x+1:k,v=d?a:f+1):C=x+1;var E=h.age,g=E+h.ageHeader,S=Math.min(g-h.partTarget,h.targetduration*1.5);if(S>0){if(w&&S>w.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+w.tuneInGoal+" to: "+S+" with playlist age: "+h.age),S=0;else{var F=Math.floor(S/h.targetduration);if(C+=F,v!==void 0){var W=Math.round(S%h.targetduration/h.partTarget);v+=W}this.log("CDN Tune-in age: "+h.ageHeader+"s last advanced "+E.toFixed(2)+"s goal: "+S+" skip sn "+F+" to part "+v)}h.tuneInGoal=S}if(u=this.getDeliveryDirectives(h,L.deliveryDirectives,C,v),m||!d){this.loadPlaylist(u);return}}else u=this.getDeliveryDirectives(h,L.deliveryDirectives,C,v);var K=Object(D.computeReloadInterval)(h,o);C!==void 0&&h.canBlockReload&&(K-=h.partTarget||1),this.log("reload live playlist "+P+" in "+Math.round(K)+" ms"),this.timer=self.setTimeout(function(){return y.loadPlaylist(u)},K)}else this.clearTimer()},b.getDeliveryDirectives=function(P,L,w,y){var h=Object(U.getSkipValue)(P,w);return L!=null&&L.skip&&P.deltaUpdateFailed&&(w=L.msn,y=L.part,h=U.HlsSkip.No),new U.HlsUrlParameters(w,y,h)},b.retryLoadingOrFail=function(P){var L=this,w=this.hls.config,y=this.retryCount<w.levelLoadingMaxRetry;if(y){var h;if(this.retryCount++,P.details.indexOf("LoadTimeOut")>-1&&(h=P.context)!==null&&h!==void 0&&h.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+P.details+'"'),this.loadPlaylist();else{var o=Math.min(Math.pow(2,this.retryCount)*w.levelLoadingRetryDelay,w.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return L.loadPlaylist()},o),this.warn("retry playlist loading #"+this.retryCount+" in "+o+' ms after "'+P.details+'"')}}else this.warn('cannot recover from error "'+P.details+'"'),this.clearTimer(),P.fatal=!0;return y},O}()},"./src/controller/base-stream-controller.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"State",function(){return x}),_.d(Z,"default",function(){return f});var J=_("./src/polyfills/number.ts"),U=_("./src/task-loop.ts"),D=_("./src/controller/fragment-tracker.ts"),z=_("./src/utils/buffer-helper.ts"),H=_("./src/utils/logger.ts"),B=_("./src/events.ts"),O=_("./src/errors.ts"),b=_("./src/types/transmuxer.ts"),A=_("./src/utils/mp4-tools.ts"),P=_("./src/utils/discontinuities.ts"),L=_("./src/controller/fragment-finders.ts"),w=_("./src/controller/level-helper.ts"),y=_("./src/loader/fragment-loader.ts"),h=_("./src/crypt/decrypter.ts"),o=_("./src/utils/time-ranges.ts"),l=_("./src/types/loader.ts");function u(p,d){for(var a=0;a<d.length;a++){var E=d[a];E.enumerable=E.enumerable||!1,E.configurable=!0,"value"in E&&(E.writable=!0),Object.defineProperty(p,E.key,E)}}function C(p,d,a){return d&&u(p.prototype,d),a&&u(p,a),p}function v(p){if(p===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return p}function m(p,d){p.prototype=Object.create(d.prototype),p.prototype.constructor=p,k(p,d)}function k(p,d){return k=Object.setPrototypeOf||function(E,g){return E.__proto__=g,E},k(p,d)}var x={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},f=function(p){m(d,p);function d(E,g,S){var F;return F=p.call(this)||this,F.hls=void 0,F.fragPrevious=null,F.fragCurrent=null,F.fragmentTracker=void 0,F.transmuxer=null,F._state=x.STOPPED,F.media=void 0,F.mediaBuffer=void 0,F.config=void 0,F.bitrateTest=!1,F.lastCurrentTime=0,F.nextLoadPosition=0,F.startPosition=0,F.loadedmetadata=!1,F.fragLoadError=0,F.retryDate=0,F.levels=null,F.fragmentLoader=void 0,F.levelLastLoaded=null,F.startFragRequested=!1,F.decrypter=void 0,F.initPTS=[],F.onvseeking=null,F.onvended=null,F.logPrefix="",F.log=void 0,F.warn=void 0,F.logPrefix=S,F.log=H.logger.log.bind(H.logger,S+":"),F.warn=H.logger.warn.bind(H.logger,S+":"),F.hls=E,F.fragmentLoader=new y.default(E.config),F.fragmentTracker=g,F.config=E.config,F.decrypter=new h.default(E,E.config),E.on(B.Events.KEY_LOADED,F.onKeyLoaded,v(F)),F}var a=d.prototype;return a.doTick=function(){this.onTickEnd()},a.onTickEnd=function(){},a.startLoad=function(g){},a.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=x.STOPPED},a._streamEnded=function(g,S){var F=this.fragCurrent,W=this.fragmentTracker;if(!S.live&&F&&F.sn===S.endSN&&!g.nextStart){var K=W.getState(F);return K===D.FragmentState.PARTIAL||K===D.FragmentState.OK}return!1},a.onMediaAttached=function(g,S){var F=this.media=this.mediaBuffer=S.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),F.addEventListener("seeking",this.onvseeking),F.addEventListener("ended",this.onvended);var W=this.config;this.levels&&W.autoStartLoad&&this.state===x.STOPPED&&this.startLoad(W.startPosition)},a.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()},a.onMediaSeeking=function(){var g=this.config,S=this.fragCurrent,F=this.media,W=this.mediaBuffer,K=this.state,V=F?F.currentTime:0,M=z.BufferHelper.bufferInfo(W||F,V,g.maxBufferHole);if(this.log("media seeking to "+(Object(J.isFiniteNumber)(V)?V.toFixed(3):V)+", state: "+K),K===x.ENDED)this.resetLoadingState();else if(S&&!M.len){var I=g.maxFragLookUpTolerance,$=S.start-I,ae=S.start+S.duration+I,he=V>ae;(V<$||he)&&(he&&S.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),S.loader.abort()),this.resetLoadingState())}F&&(this.lastCurrentTime=V),!this.loadedmetadata&&!M.len&&(this.nextLoadPosition=this.startPosition=V),this.tickImmediate()},a.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},a.onKeyLoaded=function(g,S){if(this.state!==x.KEY_LOADING||S.frag!==this.fragCurrent||!this.levels)return;this.state=x.IDLE;var F=this.levels[S.frag.level].details;F&&this.loadFragment(S.frag,F,S.frag.start)},a.onHandlerDestroying=function(){this.stopLoad(),p.prototype.onHandlerDestroying.call(this)},a.onHandlerDestroyed=function(){this.state=x.STOPPED,this.hls.off(B.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,p.prototype.onHandlerDestroyed.call(this)},a.loadKey=function(g,S){this.log("Loading key for "+g.sn+" of ["+S.startSN+"-"+S.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+g.level),this.state=x.KEY_LOADING,this.fragCurrent=g,this.hls.trigger(B.Events.KEY_LOADING,{frag:g})},a.loadFragment=function(g,S,F){this._loadFragForPlayback(g,S,F)},a._loadFragForPlayback=function(g,S,F){var W=this,K=function(M){if(W.fragContextChanged(g)){W.warn("Fragment "+g.sn+(M.part?" p: "+M.part.index:"")+" of level "+g.level+" was dropped during download."),W.fragmentTracker.removeFragment(g);return}g.stats.chunkCount++,W._handleFragmentLoadProgress(M)};this._doFragLoad(g,S,F,K).then(function(V){if(!V)return;W.fragLoadError=0;var M=W.state;if(W.fragContextChanged(g)){(M===x.FRAG_LOADING||M===x.BACKTRACKING||!W.fragCurrent&&M===x.PARSING)&&(W.fragmentTracker.removeFragment(g),W.state=x.IDLE);return}if("payload"in V&&(W.log("Loaded fragment "+g.sn+" of level "+g.level),W.hls.trigger(B.Events.FRAG_LOADED,V),W.state===x.BACKTRACKING)){W.fragmentTracker.backtrack(g,V),W.resetFragmentLoading(g);return}W._handleFragmentLoadComplete(V)}).catch(function(V){W.warn(V),W.resetFragmentLoading(g)})},a.flushMainBuffer=function(g,S,F){if(F===void 0&&(F=null),!(g-S))return;var W={startOffset:g,endOffset:S,type:F};this.fragLoadError=0,this.hls.trigger(B.Events.BUFFER_FLUSHING,W)},a._loadInitSegment=function(g){var S=this;this._doFragLoad(g).then(function(F){if(!F||S.fragContextChanged(g)||!S.levels)throw new Error("init load aborted");return F}).then(function(F){var W=S.hls,K=F.payload,V=g.decryptdata;if(K&&K.byteLength>0&&V&&V.key&&V.iv&&V.method==="AES-128"){var M=self.performance.now();return S.decrypter.webCryptoDecrypt(new Uint8Array(K),V.key.buffer,V.iv.buffer).then(function(I){var $=self.performance.now();return W.trigger(B.Events.FRAG_DECRYPTED,{frag:g,payload:I,stats:{tstart:M,tdecrypt:$}}),F.payload=I,F})}return F}).then(function(F){var W=S.fragCurrent,K=S.hls,V=S.levels;if(!V)throw new Error("init load aborted, missing levels");var M=V[g.level].details;console.assert(M,"Level details are defined when init segment is loaded");var I=g.stats;S.state=x.IDLE,S.fragLoadError=0,g.data=new Uint8Array(F.payload),I.parsing.start=I.buffering.start=self.performance.now(),I.parsing.end=I.buffering.end=self.performance.now(),F.frag===W&&K.trigger(B.Events.FRAG_BUFFERED,{stats:I,frag:W,part:null,id:g.type}),S.tick()}).catch(function(F){S.warn(F),S.resetFragmentLoading(g)})},a.fragContextChanged=function(g){var S=this.fragCurrent;return!g||!S||g.level!==S.level||g.sn!==S.sn||g.urlId!==S.urlId},a.fragBufferedComplete=function(g,S){var F=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+g.type+" sn: "+g.sn+(S?" part: "+S.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+g.level+" "+o.default.toString(z.BufferHelper.getBuffered(F))),this.state=x.IDLE,this.tick()},a._handleFragmentLoadComplete=function(g){var S=this.transmuxer;if(!S)return;var F=g.frag,W=g.part,K=g.partsLoaded,V=!K||K.length===0||K.some(function(I){return!I}),M=new b.ChunkMetadata(F.level,F.sn,F.stats.chunkCount+1,0,W?W.index:-1,!V);S.flush(M)},a._handleFragmentLoadProgress=function(g){},a._doFragLoad=function(g,S,F,W){var K=this;if(F===void 0&&(F=null),!this.levels)throw new Error("frag load aborted, missing levels");if(F=Math.max(g.start,F||0),this.config.lowLatencyMode&&S){var V=S.partList;if(V&&W){F>g.end&&S.fragmentHint&&(g=S.fragmentHint);var M=this.getNextPart(V,g,F);if(M>-1){var I=V[M];return this.log("Loading part sn: "+g.sn+" p: "+I.index+" cc: "+g.cc+" of playlist ["+S.startSN+"-"+S.endSN+"] parts [0-"+M+"-"+(V.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+g.level+", target: "+parseFloat(F.toFixed(3))),this.nextLoadPosition=I.start+I.duration,this.state=x.FRAG_LOADING,this.hls.trigger(B.Events.FRAG_LOADING,{frag:g,part:V[M],targetBufferTime:F}),this.doFragPartsLoad(g,V,M,W).catch(function($){return K.handleFragLoadError($)})}else if(!g.url||this.loadedEndOfParts(V,F))return Promise.resolve(null)}}return this.log("Loading fragment "+g.sn+" cc: "+g.cc+" "+(S?"of ["+S.startSN+"-"+S.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+g.level+", target: "+parseFloat(F.toFixed(3))),Object(J.isFiniteNumber)(g.sn)&&!this.bitrateTest&&(this.nextLoadPosition=g.start+g.duration),this.state=x.FRAG_LOADING,this.hls.trigger(B.Events.FRAG_LOADING,{frag:g,targetBufferTime:F}),this.fragmentLoader.load(g,W).catch(function($){return K.handleFragLoadError($)})},a.doFragPartsLoad=function(g,S,F,W){var K=this;return new Promise(function(V,M){var I=[],$=function ae(he){var ge=S[he];K.fragmentLoader.loadPart(g,ge,W).then(function(De){I[ge.index]=De;var Se=De.part;K.hls.trigger(B.Events.FRAG_LOADED,De);var Re=S[he+1];if(Re&&Re.fragment===g)ae(he+1);else return V({frag:g,part:Se,partsLoaded:I})}).catch(M)};$(F)})},a.handleFragLoadError=function(g){var S=g.data;return S&&S.details===O.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(S.frag,S.part):this.hls.trigger(B.Events.ERROR,S),null},a._handleTransmuxerFlush=function(g){var S=this.getCurrentContext(g);if(!S||this.state!==x.PARSING){this.fragCurrent||(this.state=x.IDLE);return}var F=S.frag,W=S.part,K=S.level,V=self.performance.now();F.stats.parsing.end=V,W&&(W.stats.parsing.end=V),this.updateLevelTiming(F,W,K,g.partial)},a.getCurrentContext=function(g){var S=this.levels,F=g.level,W=g.sn,K=g.part;if(!S||!S[F])return this.warn("Levels object was unset while buffering fragment "+W+" of level "+F+". The current chunk will not be buffered."),null;var V=S[F],M=K>-1?Object(w.getPartWith)(V,W,K):null,I=M?M.fragment:Object(w.getFragmentWithSN)(V,W,this.fragCurrent);return I?{frag:I,part:M,level:V}:null},a.bufferFragmentData=function(g,S,F,W){if(!g||this.state!==x.PARSING)return;var K=g.data1,V=g.data2,M=K;if(K&&V&&(M=Object(A.appendUint8Array)(K,V)),!M||!M.length)return;var I={type:g.type,frag:S,part:F,chunkMeta:W,parent:S.type,data:M};this.hls.trigger(B.Events.BUFFER_APPENDING,I),g.dropped&&g.independent&&!F&&this.flushBufferGap(S)},a.flushBufferGap=function(g){var S=this.media;if(!S)return;if(!z.BufferHelper.isBuffered(S,S.currentTime)){this.flushMainBuffer(0,g.start);return}var F=S.currentTime,W=z.BufferHelper.bufferInfo(S,F,0),K=g.duration,V=Math.min(this.config.maxFragLookUpTolerance*2,K*.25),M=Math.max(Math.min(g.start-V,W.end-V),F+V);g.start-M>V&&this.flushMainBuffer(M,g.start)},a.getFwdBufferInfo=function(g,S){var F=this.config,W=this.getLoadPosition();if(!Object(J.isFiniteNumber)(W))return null;var K=z.BufferHelper.bufferInfo(g,W,F.maxBufferHole);if(K.len===0&&K.nextStart!==void 0){var V=this.fragmentTracker.getBufferedFrag(W,S);if(V&&K.nextStart<V.end)return z.BufferHelper.bufferInfo(g,W,Math.max(K.nextStart,F.maxBufferHole))}return K},a.getMaxBufferLength=function(g){var S=this.config,F;return g?F=Math.max(8*S.maxBufferSize/g,S.maxBufferLength):F=S.maxBufferLength,Math.min(F,S.maxMaxBufferLength)},a.reduceMaxBufferLength=function(g){var S=this.config,F=g||S.maxBufferLength;return S.maxMaxBufferLength>=F?(S.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+S.maxMaxBufferLength+"s"),!0):!1},a.getNextFragment=function(g,S){var F,W,K=S.fragments,V=K.length;if(!V)return null;var M=this.config,I=K[0].start,$;if(S.live){var ae=M.initialLiveManifestSize;if(V<ae)return this.warn("Not enough fragments to start playback (have: "+V+", need: "+ae+")"),null;!S.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&($=this.getInitialLiveFragment(S,K),this.startPosition=$?this.hls.liveSyncPosition||$.start:g)}else g<=I&&($=K[0]);if(!$){var he=M.lowLatencyMode?S.partEnd:S.fragmentEnd;$=this.getFragmentAtPosition(g,he,S)}return(F=$)!==null&&F!==void 0&&F.initSegment&&!((W=$)!==null&&W!==void 0&&W.initSegment.data)&&!this.bitrateTest&&($=$.initSegment),$},a.getNextPart=function(g,S,F){for(var W=-1,K=!1,V=!0,M=0,I=g.length;M<I;M++){var $=g[M];if(V=V&&!$.independent,W>-1&&F<$.start)break;var ae=$.loaded;!ae&&(K||$.independent||V)&&$.fragment===S&&(W=M),K=ae}return W},a.loadedEndOfParts=function(g,S){var F=g[g.length-1];return F&&S>F.start&&F.loaded},a.getInitialLiveFragment=function(g,S){var F=this.fragPrevious,W=null;if(F){if(g.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+F.programDateTime),W=Object(L.findFragmentByPDT)(S,F.endProgramDateTime,this.config.maxFragLookUpTolerance)),!W){var K=F.sn+1;if(K>=g.startSN&&K<=g.endSN){var V=S[K-g.startSN];F.cc===V.cc&&(W=V,this.log("Live playlist, switching playlist, load frag with next SN: "+W.sn))}W||(W=Object(L.findFragWithCC)(S,F.cc),W&&this.log("Live playlist, switching playlist, load frag with same CC: "+W.sn))}}else{var M=this.hls.liveSyncPosition;M!==null&&(W=this.getFragmentAtPosition(M,this.bitrateTest?g.fragmentEnd:g.edge,g))}return W},a.getFragmentAtPosition=function(g,S,F){var W=this.config,K=this.fragPrevious,V=F.fragments,M=F.endSN,I=F.fragmentHint,$=W.maxFragLookUpTolerance,ae=!!(W.lowLatencyMode&&F.partList&&I);ae&&I&&!this.bitrateTest&&(V=V.concat(I),M=I.sn);var he;if(g<S){var ge=g>S-$?0:$;he=Object(L.findFragmentByPTS)(K,V,g,ge)}else he=V[V.length-1];if(he){var De=he.sn-F.startSN,Se=K&&he.level===K.level,Re=V[De+1],Ce=this.fragmentTracker.getState(he);if(Ce===D.FragmentState.BACKTRACKED){he=null;for(var xe=De;V[xe]&&this.fragmentTracker.getState(V[xe])===D.FragmentState.BACKTRACKED;)K?he=V[xe--]:he=V[--xe];he||(he=Re)}else K&&he.sn===K.sn&&!ae&&(Se&&(he.sn<M&&this.fragmentTracker.getState(Re)!==D.FragmentState.OK?(this.log("SN "+he.sn+" just loaded, load next one: "+Re.sn),he=Re):he=null))}return he},a.synchronizeToLiveEdge=function(g){var S=this.config,F=this.media;if(!F)return;var W=this.hls.liveSyncPosition,K=F.currentTime,V=g.fragments[0].start,M=g.edge,I=K>=V-S.maxFragLookUpTolerance&&K<=M;if(W!==null&&F.duration>W&&(K<W||!I)){var $=S.liveMaxLatencyDuration!==void 0?S.liveMaxLatencyDuration:S.liveMaxLatencyDurationCount*g.targetduration;(!I&&F.readyState<4||K<M-$)&&(this.loadedmetadata||(this.nextLoadPosition=W),F.readyState&&(this.warn("Playback: "+K.toFixed(3)+" is located too far from the end of live sliding playlist: "+M+", reset currentTime to : "+W.toFixed(3)),F.currentTime=W))}},a.alignPlaylists=function(g,S){var F=this.levels,W=this.levelLastLoaded,K=this.fragPrevious,V=W!==null?F[W]:null,M=g.fragments.length;if(!M)return this.warn("No fragments in live playlist"),0;var I=g.fragments[0].start,$=!S,ae=g.alignedSliding&&Object(J.isFiniteNumber)(I);if($||!ae&&!I){Object(P.alignStream)(K,V,g);var he=g.fragments[0].start;return this.log("Live playlist sliding: "+he.toFixed(2)+" start-sn: "+(S?S.startSN:"na")+"->"+g.startSN+" prev-sn: "+(K?K.sn:"na")+" fragments: "+M),he}return I},a.waitForCdnTuneIn=function(g){var S=3;return g.live&&g.canBlockReload&&g.tuneInGoal>Math.max(g.partHoldBack,g.partTarget*S)},a.setStartPosition=function(g,S){var F=this.startPosition;if(F<S&&(F=-1),F===-1||this.lastCurrentTime===-1){var W=g.startTimeOffset;Object(J.isFiniteNumber)(W)?(F=S+W,W<0&&(F+=g.totalduration),F=Math.min(Math.max(S,F),S+g.totalduration),this.log("Start time offset "+W+" found in playlist, adjust startPosition to "+F),this.startPosition=F):g.live?F=this.hls.liveSyncPosition||S:this.startPosition=F=0,this.lastCurrentTime=F}this.nextLoadPosition=F},a.getLoadPosition=function(){var g=this.media,S=0;return this.loadedmetadata&&g?S=g.currentTime:this.nextLoadPosition&&(S=this.nextLoadPosition),S},a.handleFragLoadAborted=function(g,S){this.transmuxer&&g.sn!=="initSegment"&&g.stats.aborted&&(this.warn("Fragment "+g.sn+(S?" part"+S.index:"")+" of level "+g.level+" was aborted"),this.resetFragmentLoading(g))},a.resetFragmentLoading=function(g){(!this.fragCurrent||!this.fragContextChanged(g))&&(this.state=x.IDLE)},a.onFragmentOrKeyLoadError=function(g,S){if(S.fatal)return;var F=S.frag;if(!F||F.type!==g)return;var W=this.fragCurrent;console.assert(W&&F.sn===W.sn&&F.level===W.level&&F.urlId===W.urlId,"Frag load error must match current frag to retry");var K=this.config;if(this.fragLoadError+1<=K.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(F.level))return;var V=Math.min(Math.pow(2,this.fragLoadError)*K.fragLoadingRetryDelay,K.fragLoadingMaxRetryTimeout);this.warn("Fragment "+F.sn+" of "+g+" "+F.level+" failed to load, retrying in "+V+"ms"),this.retryDate=self.performance.now()+V,this.fragLoadError++,this.state=x.FRAG_LOADING_WAITING_RETRY}else S.levelRetry?(g===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=x.IDLE):(H.logger.error(S.details+" reaches max retry, redispatch as fatal ..."),S.fatal=!0,this.hls.stopLoad(),this.state=x.ERROR)},a.afterBufferFlushed=function(g,S,F){if(!g)return;var W=z.BufferHelper.getBuffered(g);this.fragmentTracker.detectEvictedFragments(S,W,F),this.state===x.ENDED&&this.resetLoadingState()},a.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=x.IDLE},a.resetLiveStartWhenNotLoaded=function(g){if(!this.loadedmetadata){this.startFragRequested=!1;var S=this.levels?this.levels[g].details:null;if(S!=null&&S.live)return this.startPosition=-1,this.setStartPosition(S,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},a.updateLevelTiming=function(g,S,F,W){var K=this,V=F.details;console.assert(!!V,"level.details must be defined");var M=Object.keys(g.elementaryStreams).reduce(function(I,$){var ae=g.elementaryStreams[$];if(ae){var he=ae.endPTS-ae.startPTS;if(he<=0)return K.warn("Could not parse fragment "+g.sn+" "+$+" duration reliably ("+he+") resetting transmuxer to fallback to playlist timing"),K.resetTransmuxer(),I||!1;var ge=W?0:Object(w.updateFragPTSDTS)(V,g,ae.startPTS,ae.endPTS,ae.startDTS,ae.endDTS);return K.hls.trigger(B.Events.LEVEL_PTS_UPDATED,{details:V,level:F,drift:ge,type:$,frag:g,start:ae.startPTS,end:ae.endPTS}),!0}return I},!1);M?(this.state=x.PARSED,this.hls.trigger(B.Events.FRAG_PARSED,{frag:g,part:S})):this.resetLoadingState()},a.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},C(d,[{key:"state",get:function(){return this._state},set:function(g){var S=this._state;S!==g&&(this._state=g,this.log(S+"->"+g))}}]),d}(U.default)},"./src/controller/buffer-controller.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"default",function(){return L});var J=_("./src/polyfills/number.ts"),U=_("./src/events.ts"),D=_("./src/utils/logger.ts"),z=_("./src/errors.ts"),H=_("./src/utils/buffer-helper.ts"),B=_("./src/utils/mediasource-helper.ts"),O=_("./src/loader/fragment.ts"),b=_("./src/controller/buffer-operation-queue.ts"),A=Object(B.getMediaSource)(),P=/([ha]vc.)(?:\.[^.,]+)+/,L=function(){function w(h){var o=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var l=o.hls,u=o.media,C=o.mediaSource;D.logger.log("[buffer-controller]: Media source opened"),u&&(o.updateMediaElementDuration(),l.trigger(U.Events.MEDIA_ATTACHED,{media:u})),C&&C.removeEventListener("sourceopen",o._onMediaSourceOpen),o.checkPendingTracks()},this._onMediaSourceClose=function(){D.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){D.logger.log("[buffer-controller]: Media source ended")},this.hls=h,this._initSourceBuffer(),this.registerListeners()}var y=w.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 o=this.hls;o.on(U.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(U.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(U.Events.BUFFER_RESET,this.onBufferReset,this),o.on(U.Events.BUFFER_APPENDING,this.onBufferAppending,this),o.on(U.Events.BUFFER_CODECS,this.onBufferCodecs,this),o.on(U.Events.BUFFER_EOS,this.onBufferEos,this),o.on(U.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),o.on(U.Events.LEVEL_UPDATED,this.onLevelUpdated,this),o.on(U.Events.FRAG_PARSED,this.onFragParsed,this),o.on(U.Events.FRAG_CHANGED,this.onFragChanged,this)},y.unregisterListeners=function(){var o=this.hls;o.off(U.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(U.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(U.Events.BUFFER_RESET,this.onBufferReset,this),o.off(U.Events.BUFFER_APPENDING,this.onBufferAppending,this),o.off(U.Events.BUFFER_CODECS,this.onBufferCodecs,this),o.off(U.Events.BUFFER_EOS,this.onBufferEos,this),o.off(U.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),o.off(U.Events.LEVEL_UPDATED,this.onLevelUpdated,this),o.off(U.Events.FRAG_PARSED,this.onFragParsed,this),o.off(U.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(o,l){var u=2;(l.audio&&!l.video||!l.altAudio)&&(u=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=u,this.details=null,D.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},y.onMediaAttaching=function(o,l){var u=this.media=l.media;if(u&&A){var C=this.mediaSource=new A;C.addEventListener("sourceopen",this._onMediaSourceOpen),C.addEventListener("sourceended",this._onMediaSourceEnded),C.addEventListener("sourceclose",this._onMediaSourceClose),u.src=self.URL.createObjectURL(C),this._objectUrl=u.src}},y.onMediaDetaching=function(){var o=this.media,l=this.mediaSource,u=this._objectUrl;if(l){if(D.logger.log("[buffer-controller]: media source detaching"),l.readyState==="open")try{l.endOfStream()}catch(C){D.logger.warn("[buffer-controller]: onMediaDetaching: "+C.message+" while calling endOfStream")}this.onBufferReset(),l.removeEventListener("sourceopen",this._onMediaSourceOpen),l.removeEventListener("sourceended",this._onMediaSourceEnded),l.removeEventListener("sourceclose",this._onMediaSourceClose),o&&(u&&self.URL.revokeObjectURL(u),o.src===u?(o.removeAttribute("src"),o.load()):D.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(U.Events.MEDIA_DETACHED,void 0)},y.onBufferReset=function(){var o=this;this.getSourceBufferTypes().forEach(function(l){var u=o.sourceBuffer[l];try{u&&(o.removeBufferListeners(l),o.mediaSource&&o.mediaSource.removeSourceBuffer(u),o.sourceBuffer[l]=void 0)}catch(C){D.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",C)}}),this._initSourceBuffer()},y.onBufferCodecs=function(o,l){var u=this,C=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(v){if(C){var m=u.tracks[v];if(m&&typeof m.buffer.changeType=="function"){var k=l[v],x=k.codec,f=k.levelCodec,p=k.container,d=(m.levelCodec||m.codec).replace(P,"$1"),a=(f||x).replace(P,"$1");if(d!==a){var E=p+";codecs="+(f||x);u.appendChangeType(v,E)}}}else u.pendingTracks[v]=l[v]}),C)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},y.appendChangeType=function(o,l){var u=this,C=this.operationQueue,v={execute:function(){var k=u.sourceBuffer[o];k&&(D.logger.log("[buffer-controller]: changing "+o+" sourceBuffer type to "+l),k.changeType(l)),C.shiftAndExecuteNext(o)},onStart:function(){},onComplete:function(){},onError:function(k){D.logger.warn("[buffer-controller]: Failed to change "+o+" SourceBuffer type",k)}};C.append(v,o)},y.onBufferAppending=function(o,l){var u=this,C=this.hls,v=this.operationQueue,m=this.tracks,k=l.data,x=l.type,f=l.frag,p=l.part,d=l.chunkMeta,a=d.buffering[x],E=self.performance.now();a.start=E;var g=f.stats.buffering,S=p?p.stats.buffering:null;g.start===0&&(g.start=E),S&&S.start===0&&(S.start=E);var F=m.audio,W=x==="audio"&&d.id===1&&(F==null?void 0:F.container)==="audio/mpeg",K={execute:function(){if(a.executeStart=self.performance.now(),W){var M=u.sourceBuffer[x];if(M){var I=f.start-M.timestampOffset;Math.abs(I)>=.1&&(D.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+f.start+" (delta: "+I+") sn: "+f.sn+")"),M.timestampOffset=f.start)}}u.appendExecutor(k,x)},onStart:function(){},onComplete:function(){var M=self.performance.now();a.executeEnd=a.end=M,g.first===0&&(g.first=M),S&&S.first===0&&(S.first=M);var I=u.sourceBuffer,$={};for(var ae in I)$[ae]=H.BufferHelper.getBuffered(I[ae]);u.appendError=0,u.hls.trigger(U.Events.BUFFER_APPENDED,{type:x,frag:f,part:p,chunkMeta:d,parent:f.type,timeRanges:$})},onError:function(M){D.logger.error("[buffer-controller]: Error encountered while trying to append to the "+x+" SourceBuffer",M);var I={type:z.ErrorTypes.MEDIA_ERROR,parent:f.type,details:z.ErrorDetails.BUFFER_APPEND_ERROR,err:M,fatal:!1};M.code===DOMException.QUOTA_EXCEEDED_ERR?I.details=z.ErrorDetails.BUFFER_FULL_ERROR:(u.appendError++,I.details=z.ErrorDetails.BUFFER_APPEND_ERROR,u.appendError>C.config.appendErrorMaxRetry&&(D.logger.error("[buffer-controller]: Failed "+C.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),I.fatal=!0)),C.trigger(U.Events.ERROR,I)}};v.append(K,x)},y.onBufferFlushing=function(o,l){var u=this,C=this.operationQueue,v=function(k){return{execute:u.removeExecutor.bind(u,k,l.startOffset,l.endOffset),onStart:function(){},onComplete:function(){u.hls.trigger(U.Events.BUFFER_FLUSHED,{type:k})},onError:function(f){D.logger.warn("[buffer-controller]: Failed to remove from "+k+" SourceBuffer",f)}}};l.type?C.append(v(l.type),l.type):this.getSourceBufferTypes().forEach(function(m){C.append(v(m),m)})},y.onFragParsed=function(o,l){var u=this,C=l.frag,v=l.part,m=[],k=v?v.elementaryStreams:C.elementaryStreams;k[O.ElementaryStreamTypes.AUDIOVIDEO]?m.push("audiovideo"):(k[O.ElementaryStreamTypes.AUDIO]&&m.push("audio"),k[O.ElementaryStreamTypes.VIDEO]&&m.push("video"));var x=function(){var p=self.performance.now();C.stats.buffering.end=p,v&&(v.stats.buffering.end=p);var d=v?v.stats:C.stats;u.hls.trigger(U.Events.FRAG_BUFFERED,{frag:C,part:v,stats:d,id:C.type})};m.length===0&&D.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+C.type+" level: "+C.level+" sn: "+C.sn),this.blockBuffers(x,m)},y.onFragChanged=function(o,l){this.flushBackBuffer()},y.onBufferEos=function(o,l){var u=this,C=this.getSourceBufferTypes().reduce(function(v,m){var k=u.sourceBuffer[m];return(!l.type||l.type===m)&&(k&&!k.ended&&(k.ended=!0,D.logger.log("[buffer-controller]: "+m+" sourceBuffer now EOS"))),v&&!!(!k||k.ended)},!0);C&&this.blockBuffers(function(){var v=u.mediaSource;if(!v||v.readyState!=="open")return;v.endOfStream()})},y.onLevelUpdated=function(o,l){var u=l.details;if(!u.fragments.length)return;this.details=u,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},y.flushBackBuffer=function(){var o=this.hls,l=this.details,u=this.media,C=this.sourceBuffer;if(!u||l===null)return;var v=this.getSourceBufferTypes();if(!v.length)return;var m=l.live&&o.config.liveBackBufferLength!==null?o.config.liveBackBufferLength:o.config.backBufferLength;if(!Object(J.isFiniteNumber)(m)||m<0)return;var k=u.currentTime,x=l.levelTargetDuration,f=Math.max(m,x),p=Math.floor(k/x)*x-f;v.forEach(function(d){var a=C[d];if(a){var E=H.BufferHelper.getBuffered(a);E.length>0&&p>E.start(0)&&(o.trigger(U.Events.BACK_BUFFER_REACHED,{bufferEnd:p}),l.live&&o.trigger(U.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:p}),o.trigger(U.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:p,type:d}))}})},y.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var o=this.details,l=this.hls,u=this.media,C=this.mediaSource,v=o.fragments[0].start+o.totalduration,m=u.duration,k=Object(J.isFiniteNumber)(C.duration)?C.duration:0;o.live&&l.config.liveDurationInfinity?(D.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),C.duration=Infinity,this.updateSeekableRange(o)):(v>k&&v>m||!Object(J.isFiniteNumber)(m))&&(D.logger.log("[buffer-controller]: Updating Media Source duration to "+v.toFixed(3)),C.duration=v)},y.updateSeekableRange=function(o){var l=this.mediaSource,u=o.fragments,C=u.length;if(C&&o.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var v=Math.max(0,u[0].start),m=Math.max(v,v+o.totalduration);l.setLiveSeekableRange(v,m)}},y.checkPendingTracks=function(){var o=this.bufferCodecEventsExpected,l=this.operationQueue,u=this.pendingTracks,C=Object.keys(u).length;if(C&&!o||C===2){this.createSourceBuffers(u),this.pendingTracks={};var v=this.getSourceBufferTypes();if(v.length===0){this.hls.trigger(U.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}v.forEach(function(m){l.executeNext(m)})}},y.createSourceBuffers=function(o){var l=this.sourceBuffer,u=this.mediaSource;if(!u)throw Error("createSourceBuffers called when mediaSource was null");var C=0;for(var v in o)if(!l[v]){var m=o[v];if(!m)throw Error("source buffer exists for track "+v+", however track does not");var k=m.levelCodec||m.codec,x=m.container+";codecs="+k;D.logger.log("[buffer-controller]: creating sourceBuffer("+x+")");try{var f=l[v]=u.addSourceBuffer(x),p=v;this.addBufferListener(p,"updatestart",this._onSBUpdateStart),this.addBufferListener(p,"updateend",this._onSBUpdateEnd),this.addBufferListener(p,"error",this._onSBUpdateError),this.tracks[v]={buffer:f,codec:k,container:m.container,levelCodec:m.levelCodec,id:m.id},C++}catch(d){D.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+d.message),this.hls.trigger(U.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:d,mimeType:x})}}C&&this.hls.trigger(U.Events.BUFFER_CREATED,{tracks:this.tracks})},y._onSBUpdateStart=function(o){var l=this.operationQueue,u=l.current(o);u.onStart()},y._onSBUpdateEnd=function(o){var l=this.operationQueue,u=l.current(o);u.onComplete(),l.shiftAndExecuteNext(o)},y._onSBUpdateError=function(o,l){D.logger.error("[buffer-controller]: "+o+" SourceBuffer error",l),this.hls.trigger(U.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var u=this.operationQueue.current(o);u&&u.onError(l)},y.removeExecutor=function(o,l,u){var C=this.media,v=this.mediaSource,m=this.operationQueue,k=this.sourceBuffer,x=k[o];if(!C||!v||!x){D.logger.warn("[buffer-controller]: Attempting to remove from the "+o+" SourceBuffer, but it does not exist"),m.shiftAndExecuteNext(o);return}var f=Object(J.isFiniteNumber)(C.duration)?C.duration:Infinity,p=Object(J.isFiniteNumber)(v.duration)?v.duration:Infinity,d=Math.max(0,l),a=Math.min(u,f,p);a>d?(D.logger.log("[buffer-controller]: Removing ["+d+","+a+"] from the "+o+" SourceBuffer"),console.assert(!x.updating,o+" sourceBuffer must not be updating"),x.remove(d,a)):m.shiftAndExecuteNext(o)},y.appendExecutor=function(o,l){var u=this.operationQueue,C=this.sourceBuffer,v=C[l];if(!v){D.logger.warn("[buffer-controller]: Attempting to append to the "+l+" SourceBuffer, but it does not exist"),u.shiftAndExecuteNext(l);return}v.ended=!1,console.assert(!v.updating,l+" sourceBuffer must not be updating"),v.appendBuffer(o)},y.blockBuffers=function(o,l){var u=this;if(l===void 0&&(l=this.getSourceBufferTypes()),!l.length){D.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(o);return}var C=this.operationQueue,v=l.map(function(m){return C.appendBlocker(m)});Promise.all(v).then(function(){o(),l.forEach(function(m){var k=u.sourceBuffer[m];(!k||!k.updating)&&C.shiftAndExecuteNext(m)})})},y.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},y.addBufferListener=function(o,l,u){var C=this.sourceBuffer[o];if(!C)return;var v=u.bind(this,o);this.listeners[o].push({event:l,listener:v}),C.addEventListener(l,v)},y.removeBufferListeners=function(o){var l=this.sourceBuffer[o];if(!l)return;this.listeners[o].forEach(function(u){l.removeEventListener(u.event,u.listener)})},w}()},"./src/controller/buffer-operation-queue.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"default",function(){return U});var J=_("./src/utils/logger.ts"),U=function(){function D(H){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=H}var z=D.prototype;return z.append=function(B,O){var b=this.queues[O];b.push(B),b.length===1&&this.buffers[O]&&this.executeNext(O)},z.insertAbort=function(B,O){var b=this.queues[O];b.unshift(B),this.executeNext(O)},z.appendBlocker=function(B){var O,b=new Promise(function(P){O=P}),A={execute:O,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(A,B),b},z.executeNext=function(B){var O=this.buffers,b=this.queues,A=O[B],P=b[B];if(P.length){var L=P[0];try{L.execute()}catch(w){J.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),L.onError(w),(!A||!A.updating)&&(P.shift(),this.executeNext(B))}}},z.shiftAndExecuteNext=function(B){this.queues[B].shift(),this.executeNext(B)},z.current=function(B){return this.queues[B][0]},D}()},"./src/controller/cap-level-controller.ts":function(fe,Z,_){"use strict";_.r(Z);var J=_("./src/events.ts");function U(H,B){for(var O=0;O<B.length;O++){var b=B[O];b.enumerable=b.enumerable||!1,b.configurable=!0,"value"in b&&(b.writable=!0),Object.defineProperty(H,b.key,b)}}function D(H,B,O){return B&&U(H.prototype,B),O&&U(H,O),H}var z=function(){function H(O){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=O,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var B=H.prototype;return B.setStreamController=function(b){this.streamController=b},B.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},B.registerListeners=function(){var b=this.hls;b.on(J.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),b.on(J.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),b.on(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),b.on(J.Events.BUFFER_CODECS,this.onBufferCodecs,this),b.on(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},B.unregisterListener=function(){var b=this.hls;b.off(J.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),b.off(J.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),b.off(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),b.off(J.Events.BUFFER_CODECS,this.onBufferCodecs,this),b.off(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},B.onFpsDropLevelCapping=function(b,A){H.isLevelAllowed(A.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(A.droppedLevel)},B.onMediaAttaching=function(b,A){this.media=A.media instanceof HTMLVideoElement?A.media:null},B.onManifestParsed=function(b,A){var P=this.hls;this.restrictedLevels=[],this.firstLevel=A.firstLevel,P.config.capLevelToPlayerSize&&A.video&&this.startCapping()},B.onBufferCodecs=function(b,A){var P=this.hls;P.config.capLevelToPlayerSize&&A.video&&this.startCapping()},B.onMediaDetaching=function(){this.stopCapping()},B.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var b=this.hls.levels;if(b.length){var A=this.hls;A.autoLevelCapping=this.getMaxLevel(b.length-1),A.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=A.autoLevelCapping}}},B.getMaxLevel=function(b){var A=this,P=this.hls.levels;if(!P.length)return-1;var L=P.filter(function(w,y){return H.isLevelAllowed(y,A.restrictedLevels)&&y<=b});return this.clientRect=null,H.getMaxLevelByMediaSize(L,this.mediaWidth,this.mediaHeight)},B.startCapping=function(){if(this.timer)return;this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize()},B.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},B.getDimensions=function(){if(this.clientRect)return this.clientRect;var b=this.media,A={width:0,height:0};if(b){var P=b.getBoundingClientRect();A.width=P.width,A.height=P.height,!A.width&&!A.height&&(A.width=P.right-P.left||b.width||0,A.height=P.bottom-P.top||b.height||0)}return this.clientRect=A,A},H.isLevelAllowed=function(b,A){return A===void 0&&(A=[]),A.indexOf(b)===-1},H.getMaxLevelByMediaSize=function(b,A,P){if(!b||!b.length)return-1;for(var L=function(l,u){return u?l.width!==u.width||l.height!==u.height:!0},w=b.length-1,y=0;y<b.length;y+=1){var h=b[y];if((h.width>=A||h.height>=P)&&L(h,b[y+1])){w=y;break}}return w},D(H,[{key:"mediaWidth",get:function(){return this.getDimensions().width*H.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*H.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var b=1;try{b=self.devicePixelRatio}catch(A){}return b}}]),H}();Z.default=z},"./src/controller/cmcd-controller.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"default",function(){return L});var J=_("./src/events.ts"),U=_("./src/types/cmcd.ts"),D=_("./src/utils/buffer-helper.ts"),z=_("./src/utils/logger.ts");function H(w,y){for(var h=0;h<y.length;h++){var o=y[h];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(w,o.key,o)}}function B(w,y,h){return y&&H(w.prototype,y),h&&H(w,h),w}function O(w,y){var h=typeof Symbol!="undefined"&&w[Symbol.iterator]||w["@@iterator"];if(h)return(h=h.call(w)).next.bind(h);if(Array.isArray(w)||(h=b(w))||y&&w&&typeof w.length=="number"){h&&(w=h);var o=0;return function(){return o>=w.length?{done:!0}:{done:!1,value:w[o++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function b(w,y){if(!w)return;if(typeof w=="string")return A(w,y);var h=Object.prototype.toString.call(w).slice(8,-1);if(h==="Object"&&w.constructor&&(h=w.constructor.name),h==="Map"||h==="Set")return Array.from(w);if(h==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(h))return A(w,y)}function A(w,y){(y==null||y>w.length)&&(y=w.length);for(var h=0,o=new Array(y);h<y;h++)o[h]=w[h];return o}function P(){return P=Object.assign||function(w){for(var y=1;y<arguments.length;y++){var h=arguments[y];for(var o in h)Object.prototype.hasOwnProperty.call(h,o)&&(w[o]=h[o])}return w},P.apply(this,arguments)}var L=function(){function w(h){var o=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){o.initialized&&(o.starved=!0),o.buffering=!0},this.onPlaying=function(){o.initialized||(o.initialized=!0),o.buffering=!1},this.applyPlaylistData=function(C){try{o.apply(C,{ot:U.CMCDObjectType.MANIFEST,su:!o.initialized})}catch(v){z.logger.warn("Could not generate manifest CMCD data.",v)}},this.applyFragmentData=function(C){try{var v=C.frag,m=o.hls.levels[v.level],k=o.getObjectType(v),x={d:v.duration*1e3,ot:k};(k===U.CMCDObjectType.VIDEO||k===U.CMCDObjectType.AUDIO||k==U.CMCDObjectType.MUXED)&&(x.br=m.bitrate/1e3,x.tb=o.getTopBandwidth(k),x.bl=o.getBufferLength(k)),o.apply(C,x)}catch(f){z.logger.warn("Could not generate segment CMCD data.",f)}},this.hls=h;var l=this.config=h.config,u=l.cmcd;u!=null&&(l.pLoader=this.createPlaylistLoader(),l.fLoader=this.createFragmentLoader(),this.sid=u.sessionId||w.uuid(),this.cid=u.contentId,this.useHeaders=u.useHeaders===!0,this.registerListeners())}var y=w.prototype;return y.registerListeners=function(){var o=this.hls;o.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(J.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.on(J.Events.BUFFER_CREATED,this.onBufferCreated,this)},y.unregisterListeners=function(){var o=this.hls;o.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(J.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.off(J.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(o,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(o,l){var u,C;this.audioBuffer=(u=l.tracks.audio)===null||u===void 0?void 0:u.buffer,this.videoBuffer=(C=l.tracks.video)===null||C===void 0?void 0:C.buffer},y.createData=function(){var o;return{v:U.CMCDVersion,sf:U.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(o=this.media)===null||o===void 0?void 0:o.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},y.apply=function(o,l){l===void 0&&(l={}),P(l,this.createData());var u=l.ot===U.CMCDObjectType.INIT||l.ot===U.CMCDObjectType.VIDEO||l.ot===U.CMCDObjectType.MUXED;if(this.starved&&u&&(l.bs=!0,l.su=!0,this.starved=!1),l.su==null&&(l.su=this.buffering),this.useHeaders){var C=w.toHeaders(l);if(!Object.keys(C).length)return;o.headers||(o.headers={}),P(o.headers,C)}else{var v=w.toQuery(l);if(!v)return;o.url=w.appendQueryToUri(o.url,v)}},y.getObjectType=function(o){var l=o.type;return l==="subtitle"?U.CMCDObjectType.TIMED_TEXT:o.sn==="initSegment"?U.CMCDObjectType.INIT:l==="audio"?U.CMCDObjectType.AUDIO:l==="main"?this.hls.audioTracks.length?U.CMCDObjectType.VIDEO:U.CMCDObjectType.MUXED:void 0},y.getTopBandwidth=function(o){for(var l=0,u=o===U.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,C=O(u),v;!(v=C()).done;){var m=v.value;m.bitrate>l&&(l=m.bitrate)}return l>0?l:NaN},y.getBufferLength=function(o){var l=this.hls.media,u=o===U.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!u||!l)return NaN;var C=D.BufferHelper.bufferInfo(u,l.currentTime,this.config.maxBufferHole);return C.len*1e3},y.createPlaylistLoader=function(){var o=this.config.pLoader,l=this.applyPlaylistData,u=o||this.config.loader;return function(){function C(m){this.loader=void 0,this.loader=new u(m)}var v=C.prototype;return v.destroy=function(){this.loader.destroy()},v.abort=function(){this.loader.abort()},v.load=function(k,x,f){l(k),this.loader.load(k,x,f)},B(C,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),C}()},y.createFragmentLoader=function(){var o=this.config.fLoader,l=this.applyFragmentData,u=o||this.config.loader;return function(){function C(m){this.loader=void 0,this.loader=new u(m)}var v=C.prototype;return v.destroy=function(){this.loader.destroy()},v.abort=function(){this.loader.abort()},v.load=function(k,x,f){l(k),this.loader.load(k,x,f)},B(C,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),C}()},w.uuid=function(){var o=URL.createObjectURL(new Blob),l=o.toString();return URL.revokeObjectURL(o),l.substr(l.lastIndexOf("/")+1)},w.serialize=function(o){for(var l=[],u=function(W){return!Number.isNaN(W)&&W!=null&&W!==""&&W!==!1},C=function(W){return Math.round(W)},v=function(W){return C(W/100)*100},m=function(W){return encodeURIComponent(W)},k={br:C,d:C,bl:v,dl:v,mtp:v,nor:m,rtp:v,tb:C},x=Object.keys(o||{}).sort(),f=O(x),p;!(p=f()).done;){var d=p.value,a=o[d];if(!u(a))continue;if(d==="v"&&a===1)continue;if(d=="pr"&&a===1)continue;var E=k[d];E&&(a=E(a));var g=typeof a,S=void 0;d==="ot"||d==="sf"||d==="st"?S=d+"="+a:g==="boolean"?S=d:g==="number"?S=d+"="+a:S=d+"="+JSON.stringify(a),l.push(S)}return l.join(",")},w.toHeaders=function(o){for(var l=Object.keys(o),u={},C=["Object","Request","Session","Status"],v=[{},{},{},{}],m={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},k=0,x=l;k<x.length;k++){var f=x[k],p=m[f]!=null?m[f]:1;v[p][f]=o[f]}for(var d=0;d<v.length;d++){var a=w.serialize(v[d]);a&&(u["CMCD-"+C[d]]=a)}return u},w.toQuery=function(o){return"CMCD="+encodeURIComponent(w.serialize(o))},w.appendQueryToUri=function(o,l){if(!l)return o;var u=o.includes("?")?"&":"?";return""+o+u+l},w}()},"./src/controller/eme-controller.ts":function(fe,Z,_){"use strict";_.r(Z);var J=_("./src/events.ts"),U=_("./src/errors.ts"),D=_("./src/utils/logger.ts"),z=_("./src/utils/mediakeys-helper.ts");function H(L,w){for(var y=0;y<w.length;y++){var h=w[y];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(L,h.key,h)}}function B(L,w,y){return w&&H(L.prototype,w),y&&H(L,y),L}var O=3,b=function(w,y,h){var o={audioCapabilities:[],videoCapabilities:[]};return w.forEach(function(l){o.audioCapabilities.push({contentType:'audio/mp4; codecs="'+l+'"',robustness:h.audioRobustness||""})}),y.forEach(function(l){o.videoCapabilities.push({contentType:'video/mp4; codecs="'+l+'"',robustness:h.videoRobustness||""})}),[o]},A=function(w,y,h,o){switch(w){case z.KeySystems.WIDEVINE:return b(y,h,o);default:throw new Error("Unknown key-system: "+w)}},P=function(){function L(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 w=L.prototype;return w.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},w._registerListeners=function(){this.hls.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(J.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(J.Events.MANIFEST_PARSED,this.onManifestParsed,this)},w._unregisterListeners=function(){this.hls.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(J.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(J.Events.MANIFEST_PARSED,this.onManifestParsed,this)},w.getLicenseServerUrl=function(h){switch(h){case z.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+h+'"')},w._attemptKeySystemAccess=function(h,o,l){var u=this,C=A(h,o,l,this._drmSystemOptions);D.logger.log("Requesting encrypted media key-system access");var v=this.requestMediaKeySystemAccess(h,C);this.mediaKeysPromise=v.then(function(m){return u._onMediaKeySystemAccessObtained(h,m)}),v.catch(function(m){D.logger.error('Failed to obtain key-system "'+h+'" access:',m)})},w._onMediaKeySystemAccessObtained=function(h,o){var l=this;D.logger.log('Access for key-system "'+h+'" obtained');var u={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:o,mediaKeySystemDomain:h};this._mediaKeysList.push(u);var C=Promise.resolve().then(function(){return o.createMediaKeys()}).then(function(v){return u.mediaKeys=v,D.logger.log('Media-keys created for key-system "'+h+'"'),l._onMediaKeysCreated(),v});return C.catch(function(v){D.logger.error("Failed to create media-keys:",v)}),C},w._onMediaKeysCreated=function(){var h=this;this._mediaKeysList.forEach(function(o){o.mediaKeysSession||(o.mediaKeysSession=o.mediaKeys.createSession(),h._onNewMediaKeySession(o.mediaKeysSession))})},w._onNewMediaKeySession=function(h){var o=this;D.logger.log("New key-system session "+h.sessionId),h.addEventListener("message",function(l){o._onKeySessionMessage(h,l.message)},!1)},w._onKeySessionMessage=function(h,o){D.logger.log("Got EME message event, creating license request"),this._requestLicense(o,function(l){D.logger.log("Received license data (length: "+(l&&l.byteLength)+"), updating key-session"),h.update(l)})},w.onMediaEncrypted=function(h){var o=this;if(D.logger.log('Media is encrypted using "'+h.initDataType+'" init data type'),!this.mediaKeysPromise){D.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(J.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(C){if(!o._media)return;o._attemptSetMediaKeys(C),o._generateRequestWithPreferredKeySession(h.initDataType,h.initData)};this.mediaKeysPromise.then(l).catch(l)},w._attemptSetMediaKeys=function(h){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var o=this._mediaKeysList[0];if(!o||!o.mediaKeys){D.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(J.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}D.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(o.mediaKeys),this._hasSetMediaKeys=!0}},w._generateRequestWithPreferredKeySession=function(h,o){var l=this,u=this._mediaKeysList[0];if(!u){D.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(J.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(u.mediaKeysSessionInitialized){D.logger.warn("Key-Session already initialized but requested again");return}var C=u.mediaKeysSession;if(!C){D.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(J.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!o){D.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(J.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}D.logger.log('Generating key-session request for "'+h+'" init data type'),u.mediaKeysSessionInitialized=!0,C.generateRequest(h,o).then(function(){D.logger.debug("Key-session generation succeeded")}).catch(function(v){D.logger.error("Error generating key-session request:",v),l.hls.trigger(J.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},w._createLicenseXhr=function(h,o,l){var u=new XMLHttpRequest;u.responseType="arraybuffer",u.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,u,h,o,l);var C=this._licenseXhrSetup;if(C)try{C.call(this.hls,u,h),C=void 0}catch(v){D.logger.error(v)}try{u.readyState||u.open("POST",h,!0),C&&C.call(this.hls,u,h)}catch(v){throw new Error("issue setting up KeySystem license XHR "+v)}return u},w._onLicenseRequestReadyStageChange=function(h,o,l,u){switch(h.readyState){case 4:if(h.status===200){this._requestLicenseFailureCount=0,D.logger.log("License request succeeded");var C=h.response,v=this._licenseResponseCallback;if(v)try{C=v.call(this.hls,h,o)}catch(k){D.logger.error(k)}u(C)}else{if(D.logger.error("License Request XHR failed ("+o+"). Status: "+h.status+" ("+h.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>O){this.hls.trigger(J.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var m=O-this._requestLicenseFailureCount+1;D.logger.warn("Retrying license request, "+m+" attempts left"),this._requestLicense(l,u)}break}},w._generateLicenseRequestChallenge=function(h,o){switch(h.mediaKeySystemDomain){case z.KeySystems.WIDEVINE:return o}throw new Error("unsupported key-system: "+h.mediaKeySystemDomain)},w._requestLicense=function(h,o){D.logger.log("Requesting content license for key-system");var l=this._mediaKeysList[0];if(!l){D.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(J.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var u=this.getLicenseServerUrl(l.mediaKeySystemDomain),C=this._createLicenseXhr(u,h,o);D.logger.log("Sending license request to URL: "+u);var v=this._generateLicenseRequestChallenge(l,h);C.send(v)}catch(m){D.logger.error("Failure requesting DRM license: "+m),this.hls.trigger(J.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},w.onMediaAttached=function(h,o){if(!this._emeEnabled)return;var l=o.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},w.onMediaDetached=function(){var h=this._media,o=this._mediaKeysList;if(!h)return;h.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(o.map(function(l){if(l.mediaKeysSession)return l.mediaKeysSession.close().catch(function(){})})).then(function(){return h.setMediaKeys(null)}).catch(function(){})},w.onManifestParsed=function(h,o){if(!this._emeEnabled)return;var l=o.levels.map(function(C){return C.audioCodec}).filter(function(C){return!!C}),u=o.levels.map(function(C){return C.videoCodec}).filter(function(C){return!!C});this._attemptKeySystemAccess(z.KeySystems.WIDEVINE,l,u)},B(L,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),L}();Z.default=P},"./src/controller/fps-controller.ts":function(fe,Z,_){"use strict";_.r(Z);var J=_("./src/events.ts"),U=_("./src/utils/logger.ts"),D=function(){function z(B){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=B,this.registerListeners()}var H=z.prototype;return H.setStreamController=function(O){this.streamController=O},H.registerListeners=function(){this.hls.on(J.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},H.unregisterListeners=function(){this.hls.off(J.Events.MEDIA_ATTACHING,this.onMediaAttaching)},H.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},H.onMediaAttaching=function(O,b){var A=this.hls.config;if(A.capLevelOnFPSDrop){var P=b.media instanceof self.HTMLVideoElement?b.media:null;this.media=P,P&&typeof P.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),A.fpsDroppedMonitoringPeriod)}},H.checkFPS=function(O,b,A){var P=performance.now();if(b){if(this.lastTime){var L=P-this.lastTime,w=A-this.lastDroppedFrames,y=b-this.lastDecodedFrames,h=1e3*w/L,o=this.hls;if(o.trigger(J.Events.FPS_DROP,{currentDropped:w,currentDecoded:y,totalDroppedFrames:A}),h>0&&w>o.config.fpsDroppedMonitoringThreshold*y){var l=o.currentLevel;U.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(o.autoLevelCapping===-1||o.autoLevelCapping>=l)&&(l=l-1,o.trigger(J.Events.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:o.currentLevel}),o.autoLevelCapping=l,this.streamController.nextLevelSwitch())}}this.lastTime=P,this.lastDroppedFrames=A,this.lastDecodedFrames=b}},H.checkFPSInterval=function(){var O=this.media;if(O)if(this.isVideoPlaybackQualityAvailable){var b=O.getVideoPlaybackQuality();this.checkFPS(O,b.totalVideoFrames,b.droppedVideoFrames)}else this.checkFPS(O,O.webkitDecodedFrameCount,O.webkitDroppedFrameCount)},z}();Z.default=D},"./src/controller/fragment-finders.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"findFragmentByPDT",function(){return D}),_.d(Z,"findFragmentByPTS",function(){return z}),_.d(Z,"fragmentWithinToleranceTest",function(){return H}),_.d(Z,"pdtWithinToleranceTest",function(){return B}),_.d(Z,"findFragWithCC",function(){return O});var J=_("./src/polyfills/number.ts"),U=_("./src/utils/binary-search.ts");function D(b,A,P){if(A===null||!Array.isArray(b)||!b.length||!Object(J.isFiniteNumber)(A))return null;var L=b[0].programDateTime;if(A<(L||0))return null;var w=b[b.length-1].endProgramDateTime;if(A>=(w||0))return null;P=P||0;for(var y=0;y<b.length;++y){var h=b[y];if(B(A,P,h))return h}return null}function z(b,A,P,L){P===void 0&&(P=0),L===void 0&&(L=0);var w=null;if(b?w=A[b.sn-A[0].sn+1]||null:P===0&&A[0].start===0&&(w=A[0]),w&&H(P,L,w)===0)return w;var y=U.default.search(A,H.bind(null,P,L));return y||w}function H(b,A,P){b===void 0&&(b=0),A===void 0&&(A=0);var L=Math.min(A,P.duration+(P.deltaPTS?P.deltaPTS:0));return P.start+P.duration-L<=b?1:P.start-L>b&&P.start?-1:0}function B(b,A,P){var L=Math.min(A,P.duration+(P.deltaPTS?P.deltaPTS:0))*1e3,w=P.endProgramDateTime||0;return w-L>b}function O(b,A){return U.default.search(b,function(P){return P.cc<A?1:P.cc>A?-1:0})}},"./src/controller/fragment-tracker.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"FragmentState",function(){return D}),_.d(Z,"FragmentTracker",function(){return z});var J=_("./src/events.ts"),U=_("./src/types/loader.ts"),D;(function(O){O.NOT_LOADED="NOT_LOADED",O.BACKTRACKED="BACKTRACKED",O.APPENDING="APPENDING",O.PARTIAL="PARTIAL",O.OK="OK"})(D||(D={}));var z=function(){function O(A){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=A,this._registerListeners()}var b=O.prototype;return b._registerListeners=function(){var P=this.hls;P.on(J.Events.BUFFER_APPENDED,this.onBufferAppended,this),P.on(J.Events.FRAG_BUFFERED,this.onFragBuffered,this),P.on(J.Events.FRAG_LOADED,this.onFragLoaded,this)},b._unregisterListeners=function(){var P=this.hls;P.off(J.Events.BUFFER_APPENDED,this.onBufferAppended,this),P.off(J.Events.FRAG_BUFFERED,this.onFragBuffered,this),P.off(J.Events.FRAG_LOADED,this.onFragLoaded,this)},b.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},b.getAppendedFrag=function(P,L){if(L===U.PlaylistLevelType.MAIN){var w=this.activeFragment,y=this.activeParts;if(!w)return null;if(y)for(var h=y.length;h--;){var o=y[h],l=o?o.end:w.appendedPTS;if(o.start<=P&&l!==void 0&&P<=l)return h>9&&(this.activeParts=y.slice(h-9)),o}else if(w.start<=P&&w.appendedPTS!==void 0&&P<=w.appendedPTS)return w}return this.getBufferedFrag(P,L)},b.getBufferedFrag=function(P,L){for(var w=this.fragments,y=Object.keys(w),h=y.length;h--;){var o=w[y[h]];if((o==null?void 0:o.body.type)===L&&o.buffered){var l=o.body;if(l.start<=P&&P<=l.end)return l}}return null},b.detectEvictedFragments=function(P,L,w){var y=this;Object.keys(this.fragments).forEach(function(h){var o=y.fragments[h];if(!o)return;if(!o.buffered){o.body.type===w&&y.removeFragment(o.body);return}var l=o.range[P];if(!l)return;l.time.some(function(u){var C=!y.isTimeBuffered(u.startPTS,u.endPTS,L);return C&&y.removeFragment(o.body),C})})},b.detectPartialFragments=function(P){var L=this,w=this.timeRanges,y=P.frag,h=P.part;if(!w||y.sn==="initSegment")return;var o=B(y),l=this.fragments[o];if(!l)return;Object.keys(w).forEach(function(u){var C=y.elementaryStreams[u];if(!C)return;var v=w[u],m=h!==null||C.partial===!0;l.range[u]=L.getBufferedTimes(y,h,m,v)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},b.fragBuffered=function(P){var L=B(P),w=this.fragments[L];w&&(w.backtrack=w.loaded=null,w.buffered=!0)},b.getBufferedTimes=function(P,L,w,y){for(var h={time:[],partial:w},o=L?L.start:P.start,l=L?L.end:P.end,u=P.minEndPTS||l,C=P.maxStartPTS||o,v=0;v<y.length;v++){var m=y.start(v)-this.bufferPadding,k=y.end(v)+this.bufferPadding;if(C>=m&&u<=k){h.time.push({startPTS:Math.max(o,y.start(v)),endPTS:Math.min(l,y.end(v))});break}else if(o<k&&l>m)h.partial=!0,h.time.push({startPTS:Math.max(o,y.start(v)),endPTS:Math.min(l,y.end(v))});else if(l<=m)break}return h},b.getPartialFragment=function(P){var L=null,w,y,h,o=0,l=this.bufferPadding,u=this.fragments;return Object.keys(u).forEach(function(C){var v=u[C];if(!v)return;H(v)&&(y=v.body.start-l,h=v.body.end+l,P>=y&&P<=h&&(w=Math.min(P-y,h-P),o<=w&&(L=v.body,o=w)))}),L},b.getState=function(P){var L=B(P),w=this.fragments[L];return w?w.buffered?H(w)?D.PARTIAL:D.OK:w.backtrack?D.BACKTRACKED:D.APPENDING:D.NOT_LOADED},b.backtrack=function(P,L){var w=B(P),y=this.fragments[w];if(!y||y.backtrack)return null;var h=y.backtrack=L||y.loaded;return y.loaded=null,h},b.getBacktrackData=function(P){var L=B(P),w=this.fragments[L];if(w){var y,h=w.backtrack;if(h!=null&&(y=h.payload)!==null&&y!==void 0&&y.byteLength)return h;this.removeFragment(P)}return null},b.isTimeBuffered=function(P,L,w){for(var y,h,o=0;o<w.length;o++){if(y=w.start(o)-this.bufferPadding,h=w.end(o)+this.bufferPadding,P>=y&&L<=h)return!0;if(L<=y)return!1}return!1},b.onFragLoaded=function(P,L){var w=L.frag,y=L.part;if(w.sn==="initSegment"||w.bitrateTest||y)return;var h=B(w);this.fragments[h]={body:w,loaded:L,backtrack:null,buffered:!1,range:Object.create(null)}},b.onBufferAppended=function(P,L){var w=this,y=L.frag,h=L.part,o=L.timeRanges;if(y.type===U.PlaylistLevelType.MAIN)if(this.activeFragment=y,h){var l=this.activeParts;l||(this.activeParts=l=[]),l.push(h)}else this.activeParts=null;this.timeRanges=o,Object.keys(o).forEach(function(u){var C=o[u];if(w.detectEvictedFragments(u,C),!h)for(var v=0;v<C.length;v++)y.appendedPTS=Math.max(C.end(v),y.appendedPTS||0)})},b.onFragBuffered=function(P,L){this.detectPartialFragments(L)},b.hasFragment=function(P){var L=B(P);return!!this.fragments[L]},b.removeFragmentsInRange=function(P,L,w){var y=this;Object.keys(this.fragments).forEach(function(h){var o=y.fragments[h];if(!o)return;if(o.buffered){var l=o.body;l.type===w&&l.start<L&&l.end>P&&y.removeFragment(l)}})},b.removeFragment=function(P){var L=B(P);P.stats.loaded=0,P.clearElementaryStreamInfo(),delete this.fragments[L]},b.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},O}();function H(O){var b,A;return O.buffered&&(((b=O.range.video)===null||b===void 0?void 0:b.partial)||((A=O.range.audio)===null||A===void 0?void 0:A.partial))}function B(O){return O.type+"_"+O.level+"_"+O.urlId+"_"+O.sn}},"./src/controller/gap-controller.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"STALL_MINIMUM_DURATION_MS",function(){return H}),_.d(Z,"MAX_START_GAP_JUMP",function(){return B}),_.d(Z,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return O}),_.d(Z,"SKIP_BUFFER_RANGE_START",function(){return b}),_.d(Z,"default",function(){return A});var J=_("./src/utils/buffer-helper.ts"),U=_("./src/errors.ts"),D=_("./src/events.ts"),z=_("./src/utils/logger.ts"),H=250,B=2,O=.1,b=.05,A=function(){function P(w,y,h,o){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=w,this.media=y,this.fragmentTracker=h,this.hls=o}var L=P.prototype;return L.destroy=function(){this.hls=this.fragmentTracker=this.media=null},L.poll=function(y){var h=this.config,o=this.media,l=this.stalled,u=o.currentTime,C=o.seeking,v=this.seeking&&!C,m=!this.seeking&&C;if(this.seeking=C,u!==y){if(this.moved=!0,l!==null){if(this.stallReported){var k=self.performance.now()-l;z.logger.warn("playback not stuck anymore @"+u+", after "+Math.round(k)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((m||v)&&(this.stalled=null),o.paused||o.ended||o.playbackRate===0||!J.BufferHelper.getBuffered(o).length)return;var x=J.BufferHelper.bufferInfo(o,u,0),f=x.len>0,p=x.nextStart||0;if(!f&&!p)return;if(C){var d=x.len>B,a=!p||p-u>B&&!this.fragmentTracker.getPartialFragment(u);if(d||a)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var E,g=Math.max(p,x.start||0)-u,S=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,F=S==null||((E=S.details)===null||E===void 0)?void 0:E.live,W=F?S.details.targetduration*2:B;if(g>0&&g<=W){this._trySkipBufferHole(null);return}}var K=self.performance.now();if(l===null){this.stalled=K;return}var V=K-l;!C&&V>=H&&this._reportStall(x.len);var M=J.BufferHelper.bufferInfo(o,u,h.maxBufferHole);this._tryFixBufferStall(M,V)},L._tryFixBufferStall=function(y,h){var o=this.config,l=this.fragmentTracker,u=this.media,C=u.currentTime,v=l.getPartialFragment(C);if(v){var m=this._trySkipBufferHole(v);if(m)return}y.len>o.maxBufferHole&&h>o.highBufferWatchdogPeriod*1e3&&(z.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},L._reportStall=function(y){var h=this.hls,o=this.media,l=this.stallReported;l||(this.stallReported=!0,z.logger.warn("Playback stalling at @"+o.currentTime+" due to low buffer (buffer="+y+")"),h.trigger(D.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:y}))},L._trySkipBufferHole=function(y){for(var h=this.config,o=this.hls,l=this.media,u=l.currentTime,C=0,v=J.BufferHelper.getBuffered(l),m=0;m<v.length;m++){var k=v.start(m);if(u+h.maxBufferHole>=C&&u<k){var x=Math.max(k+b,l.currentTime+O);return z.logger.warn("skipping hole, adjusting currentTime from "+u+" to "+x),this.moved=!0,this.stalled=null,l.currentTime=x,y&&o.trigger(D.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+u+" to "+x,frag:y}),x}C=v.end(m)}return 0},L._tryNudgeBuffer=function(){var y=this.config,h=this.hls,o=this.media,l=o.currentTime,u=(this.nudgeRetry||0)+1;if(this.nudgeRetry=u,u<y.nudgeMaxRetry){var C=l+u*y.nudgeOffset;z.logger.warn("Nudging 'currentTime' from "+l+" to "+C),o.currentTime=C,h.trigger(D.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else z.logger.error("Playhead still not moving while enough data buffered @"+l+" after "+y.nudgeMaxRetry+" nudges"),h.trigger(D.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},P}()},"./src/controller/id3-track-controller.ts":function(fe,Z,_){"use strict";_.r(Z);var J=_("./src/events.ts"),U=_("./src/utils/texttrack-utils.ts"),D=_("./src/demux/id3.ts"),z=.25,H=function(){function B(b){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=b,this._registerListeners()}var O=B.prototype;return O.destroy=function(){this._unregisterListeners()},O._registerListeners=function(){var A=this.hls;A.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),A.on(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),A.on(J.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),A.on(J.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},O._unregisterListeners=function(){var A=this.hls;A.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),A.off(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),A.off(J.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),A.off(J.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},O.onMediaAttached=function(A,P){this.media=P.media},O.onMediaDetaching=function(){if(!this.id3Track)return;Object(U.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},O.getID3Track=function(A){if(!this.media)return;for(var P=0;P<A.length;P++){var L=A[P];if(L.kind==="metadata"&&L.label==="id3")return Object(U.sendAddTrackEvent)(L,this.media),L}return this.media.addTextTrack("metadata","id3")},O.onFragParsingMetadata=function(A,P){if(!this.media)return;var L=P.frag,w=P.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var y=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,h=0;h<w.length;h++){var o=D.getID3Frames(w[h].data);if(o){var l=w[h].pts,u=h<w.length-1?w[h+1].pts:L.end,C=u-l;C<=0&&(u=l+z);for(var v=0;v<o.length;v++){var m=o[v];if(!D.isTimeStampFrame(m)){var k=new y(l,u,"");k.value=m,this.id3Track.addCue(k)}}}}},O.onBufferFlushing=function(A,P){var L=P.startOffset,w=P.endOffset,y=P.type;if(!y||y==="audio"){var h=this.id3Track;h&&Object(U.removeCuesInRange)(h,L,w)}},B}();Z.default=H},"./src/controller/latency-controller.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"default",function(){return B});var J=_("./src/errors.ts"),U=_("./src/events.ts"),D=_("./src/utils/logger.ts");function z(O,b){for(var A=0;A<b.length;A++){var P=b[A];P.enumerable=P.enumerable||!1,P.configurable=!0,"value"in P&&(P.writable=!0),Object.defineProperty(O,P.key,P)}}function H(O,b,A){return b&&z(O.prototype,b),A&&z(O,A),O}var B=function(){function O(A){var P=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return P.timeupdate()},this.hls=A,this.config=A.config,this.registerListeners()}var b=O.prototype;return b.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},b.registerListeners=function(){this.hls.on(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(U.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(U.Events.ERROR,this.onError,this)},b.unregisterListeners=function(){this.hls.off(U.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(U.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(U.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(U.Events.ERROR,this.onError)},b.onMediaAttached=function(P,L){this.media=L.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},b.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},b.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},b.onLevelUpdated=function(P,L){var w=L.details;this.levelDetails=w,w.advanced&&this.timeupdate(),!w.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},b.onError=function(P,L){if(L.details!==J.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,D.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},b.timeupdate=function(){var P=this.media,L=this.levelDetails;if(!P||!L)return;this.currentTime=P.currentTime;var w=this.computeLatency();if(w===null)return;this._latency=w;var y=this.config,h=y.lowLatencyMode,o=y.maxLiveSyncPlaybackRate;if(!h||o===1)return;var l=this.targetLatency;if(l===null)return;var u=w-l,C=Math.min(this.maxLatency,l+L.targetduration),v=u<C;if(L.live&&v&&u>.05&&this.forwardBufferLength>1){var m=Math.min(2,Math.max(1,o)),k=Math.round(2/(1+Math.exp(-.75*u-this.edgeStalled))*20)/20;P.playbackRate=Math.min(m,Math.max(1,k))}else P.playbackRate!==1&&P.playbackRate!==0&&(P.playbackRate=1)},b.estimateLiveEdge=function(){var P=this.levelDetails;return P===null?null:P.edge+P.age},b.computeLatency=function(){var P=this.estimateLiveEdge();return P===null?null:P-this.currentTime},H(O,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var P=this.config,L=this.levelDetails;return P.liveMaxLatencyDuration!==void 0?P.liveMaxLatencyDuration:L?P.liveMaxLatencyDurationCount*L.targetduration:0}},{key:"targetLatency",get:function(){var P=this.levelDetails;if(P===null)return null;var L=P.holdBack,w=P.partHoldBack,y=P.targetduration,h=this.config,o=h.liveSyncDuration,l=h.liveSyncDurationCount,u=h.lowLatencyMode,C=this.hls.userConfig,v=u&&w||L;(C.liveSyncDuration||C.liveSyncDurationCount||v===0)&&(v=o!==void 0?o:l*y);var m=y,k=1;return v+Math.min(this.stallCount*k,m)}},{key:"liveSyncPosition",get:function(){var P=this.estimateLiveEdge(),L=this.targetLatency,w=this.levelDetails;if(P===null||L===null||w===null)return null;var y=w.edge,h=P-L-this.edgeStalled,o=y-w.totalduration,l=y-(this.config.lowLatencyMode&&w.partTarget||w.targetduration);return Math.min(Math.max(o,h),l)}},{key:"drift",get:function(){var P=this.levelDetails;return P===null?1:P.drift}},{key:"edgeStalled",get:function(){var P=this.levelDetails;if(P===null)return 0;var L=(this.config.lowLatencyMode&&P.partTarget||P.targetduration)*3;return Math.max(P.age-L,0)}},{key:"forwardBufferLength",get:function(){var P=this.media,L=this.levelDetails;if(!P||!L)return 0;var w=P.buffered.length;return w?P.buffered.end(w-1):L.edge-this.currentTime}}]),O}()},"./src/controller/level-controller.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"default",function(){return h});var J=_("./src/types/level.ts"),U=_("./src/events.ts"),D=_("./src/errors.ts"),z=_("./src/utils/codecs.ts"),H=_("./src/controller/level-helper.ts"),B=_("./src/controller/base-playlist-controller.ts"),O=_("./src/types/loader.ts");function b(){return b=Object.assign||function(o){for(var l=1;l<arguments.length;l++){var u=arguments[l];for(var C in u)Object.prototype.hasOwnProperty.call(u,C)&&(o[C]=u[C])}return o},b.apply(this,arguments)}function A(o,l){for(var u=0;u<l.length;u++){var C=l[u];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(o,C.key,C)}}function P(o,l,u){return l&&A(o.prototype,l),u&&A(o,u),o}function L(o,l){o.prototype=Object.create(l.prototype),o.prototype.constructor=o,w(o,l)}function w(o,l){return w=Object.setPrototypeOf||function(C,v){return C.__proto__=v,C},w(o,l)}var y=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),h=function(o){L(l,o);function l(C){var v;return v=o.call(this,C,"[level-controller]")||this,v._levels=[],v._firstLevel=-1,v._startLevel=void 0,v.currentLevelIndex=-1,v.manualLevelIndex=-1,v.onParsedComplete=void 0,v._registerListeners(),v}var u=l.prototype;return u._registerListeners=function(){var v=this.hls;v.on(U.Events.MANIFEST_LOADED,this.onManifestLoaded,this),v.on(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),v.on(U.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),v.on(U.Events.FRAG_LOADED,this.onFragLoaded,this),v.on(U.Events.ERROR,this.onError,this)},u._unregisterListeners=function(){var v=this.hls;v.off(U.Events.MANIFEST_LOADED,this.onManifestLoaded,this),v.off(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),v.off(U.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),v.off(U.Events.FRAG_LOADED,this.onFragLoaded,this),v.off(U.Events.ERROR,this.onError,this)},u.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,o.prototype.destroy.call(this)},u.startLoad=function(){var v=this._levels;v.forEach(function(m){m.loadError=0}),o.prototype.startLoad.call(this)},u.onManifestLoaded=function(v,m){var k=[],x=[],f=[],p,d={},a,E=!1,g=!1,S=!1;if(m.levels.forEach(function(V){var M=V.attrs;E=E||!!(V.width&&V.height),g=g||!!V.videoCodec,S=S||!!V.audioCodec,y&&V.audioCodec&&V.audioCodec.indexOf("mp4a.40.34")!==-1&&(V.audioCodec=void 0);var I=V.bitrate+"-"+V.attrs.RESOLUTION+"-"+V.attrs.CODECS;a=d[I],a?a.url.push(V.url):(a=new J.Level(V),d[I]=a,k.push(a)),M&&(M.AUDIO&&Object(H.addGroupId)(a,"audio",M.AUDIO),M.SUBTITLES&&Object(H.addGroupId)(a,"text",M.SUBTITLES))}),(E||g)&&S&&(k=k.filter(function(V){var M=V.videoCodec,I=V.width,$=V.height;return!!M||!!(I&&$)})),k=k.filter(function(V){var M=V.audioCodec,I=V.videoCodec;return(!M||Object(z.isCodecSupportedInMp4)(M,"audio"))&&(!I||Object(z.isCodecSupportedInMp4)(I,"video"))}),m.audioTracks&&(x=m.audioTracks.filter(function(V){return!V.audioCodec||Object(z.isCodecSupportedInMp4)(V.audioCodec,"audio")}),Object(H.assignTrackIdsByGroup)(x)),m.subtitles&&(f=m.subtitles,Object(H.assignTrackIdsByGroup)(f)),k.length>0){p=k[0].bitrate,k.sort(function(V,M){return V.bitrate-M.bitrate}),this._levels=k;for(var F=0;F<k.length;F++)if(k[F].bitrate===p){this._firstLevel=F,this.log("manifest loaded, "+k.length+" level(s) found, first bitrate: "+p);break}var W=S&&!g,K={levels:k,audioTracks:x,subtitleTracks:f,firstLevel:this._firstLevel,stats:m.stats,audio:S,video:g,altAudio:!W&&x.some(function(V){return!!V.url})};this.hls.trigger(U.Events.MANIFEST_PARSED,K),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(U.Events.ERROR,{type:D.ErrorTypes.MEDIA_ERROR,details:D.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:m.url,reason:"no level with compatible codecs found in manifest"})},u.onError=function(v,m){if(o.prototype.onError.call(this,v,m),m.fatal)return;var k=m.context,x=this._levels[this.currentLevelIndex];if(k&&(k.type===O.PlaylistContextType.AUDIO_TRACK&&x.audioGroupIds&&k.groupId===x.audioGroupIds[x.urlId]||k.type===O.PlaylistContextType.SUBTITLE_TRACK&&x.textGroupIds&&k.groupId===x.textGroupIds[x.urlId])){this.redundantFailover(this.currentLevelIndex);return}var f=!1,p=!0,d;switch(m.details){case D.ErrorDetails.FRAG_LOAD_ERROR:case D.ErrorDetails.FRAG_LOAD_TIMEOUT:case D.ErrorDetails.KEY_LOAD_ERROR:case D.ErrorDetails.KEY_LOAD_TIMEOUT:if(m.frag){var a=this._levels[m.frag.level];a?(a.fragmentError++,a.fragmentError>this.hls.config.fragLoadingMaxRetry&&(d=m.frag.level)):d=m.frag.level}break;case D.ErrorDetails.LEVEL_LOAD_ERROR:case D.ErrorDetails.LEVEL_LOAD_TIMEOUT:k&&(k.deliveryDirectives&&(p=!1),d=k.level),f=!0;break;case D.ErrorDetails.REMUX_ALLOC_ERROR:d=m.level,f=!0;break}d!==void 0&&this.recoverLevel(m,d,f,p)},u.recoverLevel=function(v,m,k,x){var f=v.details,p=this._levels[m];if(p.loadError++,k){var d=this.retryLoadingOrFail(v);if(d)v.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(x){var a=p.url.length;if(a>1&&p.loadError<a)v.levelRetry=!0,this.redundantFailover(m);else if(this.manualLevelIndex===-1){var E=m===0?this._levels.length-1:m-1;this.currentLevelIndex!==E&&this._levels[E].loadError===0&&(this.warn(f+": switch to "+E),v.levelRetry=!0,this.hls.nextAutoLevel=E)}}},u.redundantFailover=function(v){var m=this._levels[v],k=m.url.length;if(k>1){var x=(m.urlId+1)%k;this.warn("Switching to redundant URL-id "+x),this._levels.forEach(function(f){f.urlId=x}),this.level=v}},u.onFragLoaded=function(v,m){var k=m.frag;if(k!==void 0&&k.type===O.PlaylistLevelType.MAIN){var x=this._levels[k.level];x!==void 0&&(x.fragmentError=0,x.loadError=0)}},u.onLevelLoaded=function(v,m){var k,x=m.level,f=m.details,p=this._levels[x];if(!p){var d;this.warn("Invalid level index "+x),(d=m.deliveryDirectives)!==null&&d!==void 0&&d.skip&&(f.deltaUpdateFailed=!0);return}x===this.currentLevelIndex?(p.fragmentError===0&&(p.loadError=0,this.retryCount=0),this.playlistLoaded(x,m,p.details)):(k=m.deliveryDirectives)!==null&&k!==void 0&&k.skip&&(f.deltaUpdateFailed=!0)},u.onAudioTrackSwitched=function(v,m){var k=this.hls.levels[this.currentLevelIndex];if(!k)return;if(k.audioGroupIds){for(var x=-1,f=this.hls.audioTracks[m.id].groupId,p=0;p<k.audioGroupIds.length;p++)if(k.audioGroupIds[p]===f){x=p;break}x!==k.urlId&&(k.urlId=x,this.startLoad())}},u.loadPlaylist=function(v){var m=this.currentLevelIndex,k=this._levels[m];if(this.canLoad&&k&&k.url.length>0){var x=k.urlId,f=k.url[x];if(v)try{f=v.addDirectives(f)}catch(p){this.warn("Could not construct new URL with HLS Delivery Directives: "+p)}this.log("Attempt loading level index "+m+(v?" at sn "+v.msn+" part "+v.part:"")+" with URL-id "+x+" "+f),this.clearTimer(),this.hls.trigger(U.Events.LEVEL_LOADING,{url:f,level:m,id:x,deliveryDirectives:v||null})}},u.removeLevel=function(v,m){var k=function(p,d){return d!==m},x=this._levels.filter(function(f,p){return p!==v?!0:f.url.length>1&&m!==void 0?(f.url=f.url.filter(k),f.audioGroupIds&&(f.audioGroupIds=f.audioGroupIds.filter(k)),f.textGroupIds&&(f.textGroupIds=f.textGroupIds.filter(k)),f.urlId=0,!0):!1}).map(function(f,p){var d=f.details;return d!=null&&d.fragments&&d.fragments.forEach(function(a){a.level=p}),f});this._levels=x,this.hls.trigger(U.Events.LEVELS_UPDATED,{levels:x})},P(l,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(v){var m,k=this._levels;if(k.length===0)return;if(this.currentLevelIndex===v&&(m=k[v])!==null&&m!==void 0&&m.details)return;if(v<0||v>=k.length){var x=v<0;if(this.hls.trigger(U.Events.ERROR,{type:D.ErrorTypes.OTHER_ERROR,details:D.ErrorDetails.LEVEL_SWITCH_ERROR,level:v,fatal:x,reason:"invalid level idx"}),x)return;v=Math.min(v,k.length-1)}this.clearTimer();var f=this.currentLevelIndex,p=k[f],d=k[v];this.log("switching to level "+v+" from "+f),this.currentLevelIndex=v;var a=b({},d,{level:v,maxBitrate:d.maxBitrate,uri:d.uri,urlId:d.urlId});delete a._urlId,this.hls.trigger(U.Events.LEVEL_SWITCHING,a);var E=d.details;if(!E||E.live){var g=this.switchParams(d.uri,p==null?void 0:p.details);this.loadPlaylist(g)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(v){this.manualLevelIndex=v,this._startLevel===void 0&&(this._startLevel=v),v!==-1&&(this.level=v)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(v){this._firstLevel=v}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var v=this.hls.config.startLevel;return v!==void 0?v:this._firstLevel}else return this._startLevel},set:function(v){this._startLevel=v}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(v){this.level=v,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=v)}}]),l}(B.default)},"./src/controller/level-helper.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"addGroupId",function(){return D}),_.d(Z,"assignTrackIdsByGroup",function(){return z}),_.d(Z,"updatePTS",function(){return H}),_.d(Z,"updateFragPTSDTS",function(){return O}),_.d(Z,"mergeDetails",function(){return b}),_.d(Z,"mapPartIntersection",function(){return A}),_.d(Z,"mapFragmentIntersection",function(){return P}),_.d(Z,"adjustSliding",function(){return L}),_.d(Z,"addSliding",function(){return w}),_.d(Z,"computeReloadInterval",function(){return y}),_.d(Z,"getFragmentWithSN",function(){return h}),_.d(Z,"getPartWith",function(){return o});var J=_("./src/polyfills/number.ts"),U=_("./src/utils/logger.ts");function D(l,u,C){switch(u){case"audio":l.audioGroupIds||(l.audioGroupIds=[]),l.audioGroupIds.push(C);break;case"text":l.textGroupIds||(l.textGroupIds=[]),l.textGroupIds.push(C);break}}function z(l){var u={};l.forEach(function(C){var v=C.groupId||"";C.id=u[v]=u[v]||0,u[v]++})}function H(l,u,C){var v=l[u],m=l[C];B(v,m)}function B(l,u){var C=u.startPTS;if(Object(J.isFiniteNumber)(C)){var v=0,m;u.sn>l.sn?(v=C-l.start,m=l):(v=l.start-C,m=u),m.duration!==v&&(m.duration=v)}else if(u.sn>l.sn){var k=l.cc===u.cc;k&&l.minEndPTS?u.start=l.start+(l.minEndPTS-l.start):u.start=l.start+l.duration}else u.start=Math.max(l.start-u.duration,0)}function O(l,u,C,v,m,k){var x=v-C;x<=0&&(U.logger.warn("Fragment should have a positive duration",u),v=C+u.duration,k=m+u.duration);var f=C,p=v,d=u.startPTS,a=u.endPTS;if(Object(J.isFiniteNumber)(d)){var E=Math.abs(d-C);Object(J.isFiniteNumber)(u.deltaPTS)?u.deltaPTS=Math.max(E,u.deltaPTS):u.deltaPTS=E,f=Math.max(C,d),C=Math.min(C,d),m=Math.min(m,u.startDTS),p=Math.min(v,a),v=Math.max(v,a),k=Math.max(k,u.endDTS)}u.duration=v-C;var g=C-u.start;u.appendedPTS=v,u.start=u.startPTS=C,u.maxStartPTS=f,u.startDTS=m,u.endPTS=v,u.minEndPTS=p,u.endDTS=k;var S=u.sn;if(!l||S<l.startSN||S>l.endSN)return 0;var F,W=S-l.startSN,K=l.fragments;for(K[W]=u,F=W;F>0;F--)B(K[F],K[F-1]);for(F=W;F<K.length-1;F++)B(K[F],K[F+1]);return l.fragmentHint&&B(K[K.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,g}function b(l,u){for(var C=null,v=l.fragments,m=v.length-1;m>=0;m--){var k=v[m].initSegment;if(k){C=k;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var x=0,f;if(P(l,u,function(F,W){F.relurl&&(x=F.cc-W.cc),Object(J.isFiniteNumber)(F.startPTS)&&Object(J.isFiniteNumber)(F.endPTS)&&(W.start=W.startPTS=F.startPTS,W.startDTS=F.startDTS,W.appendedPTS=F.appendedPTS,W.maxStartPTS=F.maxStartPTS,W.endPTS=F.endPTS,W.endDTS=F.endDTS,W.minEndPTS=F.minEndPTS,W.duration=F.endPTS-F.startPTS,W.duration&&(f=W),u.PTSKnown=u.alignedSliding=!0),W.elementaryStreams=F.elementaryStreams,W.loader=F.loader,W.stats=F.stats,W.urlId=F.urlId,F.initSegment&&(W.initSegment=F.initSegment,C=F.initSegment)}),C){var p=u.fragmentHint?u.fragments.concat(u.fragmentHint):u.fragments;p.forEach(function(F){var W;(!F.initSegment||F.initSegment.relurl===((W=C)===null||W===void 0?void 0:W.relurl))&&(F.initSegment=C)})}if(u.skippedSegments&&(u.deltaUpdateFailed=u.fragments.some(function(F){return!F}),u.deltaUpdateFailed)){U.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var d=u.skippedSegments;d--;)u.fragments.shift();u.startSN=u.fragments[0].sn,u.startCC=u.fragments[0].cc}var a=u.fragments;if(x){U.logger.warn("discontinuity sliding from playlist, take drift into account");for(var E=0;E<a.length;E++)a[E].cc+=x}u.skippedSegments&&(u.startCC=u.fragments[0].cc),A(l.partList,u.partList,function(F,W){W.elementaryStreams=F.elementaryStreams,W.stats=F.stats}),f?O(u,f,f.startPTS,f.endPTS,f.startDTS,f.endDTS):L(l,u),a.length&&(u.totalduration=u.edge-a[0].start),u.driftStartTime=l.driftStartTime,u.driftStart=l.driftStart;var g=u.advancedDateTime;if(u.advanced&&g){var S=u.edge;u.driftStart||(u.driftStartTime=g,u.driftStart=S),u.driftEndTime=g,u.driftEnd=S}else u.driftEndTime=l.driftEndTime,u.driftEnd=l.driftEnd,u.advancedDateTime=l.advancedDateTime}function A(l,u,C){if(l&&u)for(var v=0,m=0,k=l.length;m<=k;m++){var x=l[m],f=u[m+v];x&&f&&x.index===f.index&&x.fragment.sn===f.fragment.sn?C(x,f):v--}}function P(l,u,C){for(var v=u.skippedSegments,m=Math.max(l.startSN,u.startSN)-u.startSN,k=(l.fragmentHint?1:0)+(v?u.endSN:Math.min(l.endSN,u.endSN))-u.startSN,x=u.startSN-l.startSN,f=u.fragmentHint?u.fragments.concat(u.fragmentHint):u.fragments,p=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,d=m;d<=k;d++){var a=p[x+d],E=f[d];v&&!E&&d<v&&(E=u.fragments[d]=a),a&&E&&C(a,E)}}function L(l,u){var C=u.startSN+u.skippedSegments-l.startSN,v=l.fragments;if(C<0||C>=v.length)return;w(u,v[C].start)}function w(l,u){if(u){for(var C=l.fragments,v=l.skippedSegments;v<C.length;v++)C[v].start+=u;l.fragmentHint&&(l.fragmentHint.start+=u)}}function y(l,u){var C=1e3*l.levelTargetDuration,v=C/2,m=l.age,k=m>0&&m<C*3,x=u.loading.end-u.loading.start,f,p=l.availabilityDelay;if(l.updated===!1)if(k){var d=333*l.misses;f=Math.max(Math.min(v,x*2),d),l.availabilityDelay=(l.availabilityDelay||0)+f}else f=v;else k?(p=Math.min(p||C/2,m),l.availabilityDelay=p,f=p+C-m):f=C-x;return Math.round(f)}function h(l,u,C){if(!l||!l.details)return null;var v=l.details,m=v.fragments[u-v.startSN];return m||(m=v.fragmentHint,m&&m.sn===u?m:u<v.startSN&&C&&C.sn===u?C:null)}function o(l,u,C){if(!l||!l.details)return null;var v=l.details.partList;if(v)for(var m=v.length;m--;){var k=v[m];if(k.index===C&&k.fragment.sn===u)return k}return null}},"./src/controller/stream-controller.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"default",function(){return v});var J=_("./src/polyfills/number.ts"),U=_("./src/controller/base-stream-controller.ts"),D=_("./src/is-supported.ts"),z=_("./src/events.ts"),H=_("./src/utils/buffer-helper.ts"),B=_("./src/controller/fragment-tracker.ts"),O=_("./src/types/loader.ts"),b=_("./src/loader/fragment.ts"),A=_("./src/demux/transmuxer-interface.ts"),P=_("./src/types/transmuxer.ts"),L=_("./src/controller/gap-controller.ts"),w=_("./src/errors.ts"),y=_("./src/utils/logger.ts");function h(m,k){for(var x=0;x<k.length;x++){var f=k[x];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(m,f.key,f)}}function o(m,k,x){return k&&h(m.prototype,k),x&&h(m,x),m}function l(m,k){m.prototype=Object.create(k.prototype),m.prototype.constructor=m,u(m,k)}function u(m,k){return u=Object.setPrototypeOf||function(f,p){return f.__proto__=p,f},u(m,k)}var C=100,v=function(m){l(k,m);function k(f,p){var d;return d=m.call(this,f,p,"[stream-controller]")||this,d.audioCodecSwap=!1,d.gapController=null,d.level=-1,d._forceStartLoad=!1,d.altAudio=!1,d.audioOnly=!1,d.fragPlaying=null,d.onvplaying=null,d.onvseeked=null,d.fragLastKbps=0,d.stalled=!1,d.couldBacktrack=!1,d.audioCodecSwitch=!1,d.videoBuffer=null,d._registerListeners(),d}var x=k.prototype;return x._registerListeners=function(){var p=this.hls;p.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.on(z.Events.LEVEL_LOADING,this.onLevelLoading,this),p.on(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.on(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.on(z.Events.ERROR,this.onError,this),p.on(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.on(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.on(z.Events.BUFFER_CREATED,this.onBufferCreated,this),p.on(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.on(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.on(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},x._unregisterListeners=function(){var p=this.hls;p.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.off(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.off(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.off(z.Events.ERROR,this.onError,this),p.off(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.off(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.off(z.Events.BUFFER_CREATED,this.onBufferCreated,this),p.off(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.off(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.off(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},x.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},x.startLoad=function(p){if(this.levels){var d=this.lastCurrentTime,a=this.hls;if(this.stopLoad(),this.setInterval(C),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var E=a.startLevel;E===-1&&(a.config.testBandwidth?(E=0,this.bitrateTest=!0):E=a.nextAutoLevel),this.level=a.nextLoadLevel=E,this.loadedmetadata=!1}d>0&&p===-1&&(this.log("Override startPosition with lastCurrentTime @"+d.toFixed(3)),p=d),this.state=U.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=p,this.tick()}else this._forceStartLoad=!0,this.state=U.State.STOPPED},x.stopLoad=function(){this._forceStartLoad=!1,m.prototype.stopLoad.call(this)},x.doTick=function(){switch(this.state){case U.State.IDLE:this.doTickIdle();break;case U.State.WAITING_LEVEL:{var p,d=this.levels,a=this.level,E=d==null||((p=d[a])===null||p===void 0)?void 0:p.details;if(E&&(!E.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(E))break;this.state=U.State.IDLE;break}break}case U.State.FRAG_LOADING_WAITING_RETRY:{var g,S=self.performance.now(),F=this.retryDate;(!F||S>=F||(g=this.media)!==null&&g!==void 0&&g.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=U.State.IDLE)}break;default:break}this.onTickEnd()},x.onTickEnd=function(){m.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},x.doTickIdle=function(){var p,d,a=this.hls,E=this.levelLastLoaded,g=this.levels,S=this.media,F=a.config,W=a.nextLoadLevel;if(E===null||!S&&(this.startFragRequested||!F.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!g||!g[W])return;var K=g[W];this.level=a.nextLoadLevel=W;var V=K.details;if(!V||this.state===U.State.WAITING_LEVEL||V.live&&this.levelLastLoaded!==W){this.state=U.State.WAITING_LEVEL;return}var M=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:S,O.PlaylistLevelType.MAIN);if(M===null)return;var I=M.len,$=this.getMaxBufferLength(K.maxBitrate);if(I>=$)return;if(this._streamEnded(M,V)){var ae={};this.altAudio&&(ae.type="video"),this.hls.trigger(z.Events.BUFFER_EOS,ae),this.state=U.State.ENDED;return}var he=M.end,ge=this.getNextFragment(he,V);if(this.couldBacktrack&&!this.fragPrevious&&ge&&ge.sn!=="initSegment"){var De=ge.sn-V.startSN;De>1&&(ge=V.fragments[De-1],this.fragmentTracker.removeFragment(ge))}if(ge&&this.fragmentTracker.getState(ge)===B.FragmentState.OK&&this.nextLoadPosition>he){var Se=this.audioOnly&&!this.altAudio?b.ElementaryStreamTypes.AUDIO:b.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(S,Se,O.PlaylistLevelType.MAIN),ge=this.getNextFragment(this.nextLoadPosition,V)}if(!ge)return;ge.initSegment&&!ge.initSegment.data&&!this.bitrateTest&&(ge=ge.initSegment),((p=ge.decryptdata)===null||p===void 0?void 0:p.keyFormat)==="identity"&&!((d=ge.decryptdata)!==null&&d!==void 0&&d.key)?this.loadKey(ge,V):this.loadFragment(ge,V,he)},x.loadFragment=function(p,d,a){var E,g=this.fragmentTracker.getState(p);if(this.fragCurrent=p,g===B.FragmentState.BACKTRACKED){var S=this.fragmentTracker.getBacktrackData(p);if(S){this._handleFragmentLoadProgress(S),this._handleFragmentLoadComplete(S);return}else g=B.FragmentState.NOT_LOADED}g===B.FragmentState.NOT_LOADED||g===B.FragmentState.PARTIAL?p.sn==="initSegment"?this._loadInitSegment(p):this.bitrateTest?(p.bitrateTest=!0,this.log("Fragment "+p.sn+" of level "+p.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(p)):(this.startFragRequested=!0,m.prototype.loadFragment.call(this,p,d,a)):g===B.FragmentState.APPENDING?this.reduceMaxBufferLength(p.duration)&&this.fragmentTracker.removeFragment(p):((E=this.media)===null||E===void 0?void 0:E.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},x.getAppendedFrag=function(p){var d=this.fragmentTracker.getAppendedFrag(p,O.PlaylistLevelType.MAIN);return d&&"fragment"in d?d.fragment:d},x.getBufferedFrag=function(p){return this.fragmentTracker.getBufferedFrag(p,O.PlaylistLevelType.MAIN)},x.followingBufferedFrag=function(p){return p?this.getBufferedFrag(p.end+.5):null},x.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},x.nextLevelSwitch=function(){var p=this.levels,d=this.media;if(d!=null&&d.readyState){var a,E=this.getAppendedFrag(d.currentTime);if(E&&E.start>1&&this.flushMainBuffer(0,E.start-1),!d.paused&&p){var g=this.hls.nextLoadLevel,S=p[g],F=this.fragLastKbps;F&&this.fragCurrent?a=this.fragCurrent.duration*S.maxBitrate/(1e3*F)+1:a=0}else a=0;var W=this.getBufferedFrag(d.currentTime+a);if(W){var K=this.followingBufferedFrag(W);if(K){this.abortCurrentFrag();var V=K.maxStartPTS?K.maxStartPTS:K.start,M=K.duration,I=Math.max(W.end,V+Math.min(Math.max(M-this.config.maxFragLookUpTolerance,M*.5),M*.75));this.flushMainBuffer(I,Number.POSITIVE_INFINITY)}}}},x.abortCurrentFrag=function(){var p=this.fragCurrent;this.fragCurrent=null,p!=null&&p.loader&&p.loader.abort(),this.state===U.State.KEY_LOADING&&(this.state=U.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},x.flushMainBuffer=function(p,d){m.prototype.flushMainBuffer.call(this,p,d,this.altAudio?"video":null)},x.onMediaAttached=function(p,d){m.prototype.onMediaAttached.call(this,p,d);var a=d.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),a.addEventListener("playing",this.onvplaying),a.addEventListener("seeked",this.onvseeked),this.gapController=new L.default(this.config,a,this.fragmentTracker,this.hls)},x.onMediaDetaching=function(){var p=this.media;p&&(p.removeEventListener("playing",this.onvplaying),p.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),m.prototype.onMediaDetaching.call(this)},x.onMediaPlaying=function(){this.tick()},x.onMediaSeeked=function(){var p=this.media,d=p?p.currentTime:null;Object(J.isFiniteNumber)(d)&&this.log("Media seeked to "+d.toFixed(3)),this.tick()},x.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(z.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},x.onManifestParsed=function(p,d){var a=!1,E=!1,g;d.levels.forEach(function(S){g=S.audioCodec,g&&(g.indexOf("mp4a.40.2")!==-1&&(a=!0),g.indexOf("mp4a.40.5")!==-1&&(E=!0))}),this.audioCodecSwitch=a&&E&&!Object(D.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=d.levels,this.startFragRequested=!1},x.onLevelLoading=function(p,d){var a=this.levels;if(!a||this.state!==U.State.IDLE)return;var E=a[d.level];(!E.details||E.details.live&&this.levelLastLoaded!==d.level||this.waitForCdnTuneIn(E.details))&&(this.state=U.State.WAITING_LEVEL)},x.onLevelLoaded=function(p,d){var a,E=this.levels,g=d.level,S=d.details,F=S.totalduration;if(!E){this.warn("Levels were reset while loading level "+g);return}this.log("Level "+g+" loaded ["+S.startSN+","+S.endSN+"], cc ["+S.startCC+", "+S.endCC+"] duration:"+F);var W=this.fragCurrent;W&&(this.state===U.State.FRAG_LOADING||this.state===U.State.FRAG_LOADING_WAITING_RETRY)&&(W.level!==d.level&&W.loader&&(this.state=U.State.IDLE,W.loader.abort()));var K=E[g],V=0;if(S.live||(a=K.details)!==null&&a!==void 0&&a.live){if(S.fragments[0]||(S.deltaUpdateFailed=!0),S.deltaUpdateFailed)return;V=this.alignPlaylists(S,K.details)}if(K.details=S,this.levelLastLoaded=g,this.hls.trigger(z.Events.LEVEL_UPDATED,{details:S,level:g}),this.state===U.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(S))return;this.state=U.State.IDLE}this.startFragRequested?S.live&&this.synchronizeToLiveEdge(S):this.setStartPosition(S,V),this.tick()},x._handleFragmentLoadProgress=function(p){var d,a=p.frag,E=p.part,g=p.payload,S=this.levels;if(!S){this.warn("Levels were reset while fragment load was in progress. Fragment "+a.sn+" of level "+a.level+" will not be buffered");return}var F=S[a.level],W=F.details;if(!W){this.warn("Dropping fragment "+a.sn+" of level "+a.level+" after level details were reset");return}var K=F.videoCodec,V=W.PTSKnown||!W.live,M=(d=a.initSegment)===null||d===void 0?void 0:d.data,I=this._getAudioCodec(F),$=this.transmuxer=this.transmuxer||new A.default(this.hls,O.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ae=E?E.index:-1,he=ae!==-1,ge=new P.ChunkMetadata(a.level,a.sn,a.stats.chunkCount,g.byteLength,ae,he),De=this.initPTS[a.cc];$.push(g,M,I,K,a,E,W.totalduration,V,ge,De)},x.onAudioTrackSwitching=function(p,d){var a=this.altAudio,E=!!d.url,g=d.id;if(!E){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var S=this.fragCurrent;S!=null&&S.loader&&(this.log("Switching to main audio track, cancel main fragment load"),S.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var F=this.hls;a&&F.trigger(z.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),F.trigger(z.Events.AUDIO_TRACK_SWITCHED,{id:g})}},x.onAudioTrackSwitched=function(p,d){var a=d.id,E=!!this.hls.audioTracks[a].url;if(E){var g=this.videoBuffer;g&&this.mediaBuffer!==g&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=g)}this.altAudio=E,this.tick()},x.onBufferCreated=function(p,d){var a=d.tracks,E,g,S=!1;for(var F in a){var W=a[F];if(W.id==="main"){if(g=F,E=W,F==="video"){var K=a[F];K&&(this.videoBuffer=K.buffer)}}else S=!0}S&&E?(this.log("Alternate track found, use "+g+".buffered to schedule main fragment loading"),this.mediaBuffer=E.buffer):this.mediaBuffer=this.media},x.onFragBuffered=function(p,d){var a=d.frag,E=d.part;if(a&&a.type!==O.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(a)){this.warn("Fragment "+a.sn+(E?" p: "+E.index:"")+" of level "+a.level+" finished buffering, but was aborted. state: "+this.state),this.state===U.State.PARSED&&(this.state=U.State.IDLE);return}var g=E?E.stats:a.stats;this.fragLastKbps=Math.round(8*g.total/(g.buffering.end-g.loading.first)),a.sn!=="initSegment"&&(this.fragPrevious=a),this.fragBufferedComplete(a,E)},x.onError=function(p,d){switch(d.details){case w.ErrorDetails.FRAG_LOAD_ERROR:case w.ErrorDetails.FRAG_LOAD_TIMEOUT:case w.ErrorDetails.KEY_LOAD_ERROR:case w.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(O.PlaylistLevelType.MAIN,d);break;case w.ErrorDetails.LEVEL_LOAD_ERROR:case w.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==U.State.ERROR&&(d.fatal?(this.warn(""+d.details),this.state=U.State.ERROR):!d.levelRetry&&this.state===U.State.WAITING_LEVEL&&(this.state=U.State.IDLE));break;case w.ErrorDetails.BUFFER_FULL_ERROR:if(d.parent==="main"&&(this.state===U.State.PARSING||this.state===U.State.PARSED)){var a=!0,E=this.getFwdBufferInfo(this.media,O.PlaylistLevelType.MAIN);E&&E.len>.5&&(a=!this.reduceMaxBufferLength(E.len)),a&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},x.checkBuffer=function(){var p=this.media,d=this.gapController;if(!p||!d||!p.readyState)return;var a=H.BufferHelper.getBuffered(p);!this.loadedmetadata&&a.length?(this.loadedmetadata=!0,this.seekToStartPos()):d.poll(this.lastCurrentTime),this.lastCurrentTime=p.currentTime},x.onFragLoadEmergencyAborted=function(){this.state=U.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},x.onBufferFlushed=function(p,d){var a=d.type;if(a!==b.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var E=(a===b.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(E,a,O.PlaylistLevelType.MAIN)}},x.onLevelsUpdated=function(p,d){this.levels=d.levels},x.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},x.seekToStartPos=function(){var p=this.media,d=p.currentTime,a=this.startPosition;if(a>=0&&d<a){if(p.seeking){y.logger.log("could not seek to "+a+", already seeking at "+d);return}var E=H.BufferHelper.getBuffered(p),g=E.length?E.start(0):0,S=g-a;S>0&&(S<this.config.maxBufferHole||S<this.config.maxFragLookUpTolerance)&&(y.logger.log("adjusting start position by "+S+" to match buffer start"),a+=S,this.startPosition=a),this.log("seek to target start position "+a+" from current time "+d),p.currentTime=a}},x._getAudioCodec=function(p){var d=this.config.defaultAudioCodec||p.audioCodec;return this.audioCodecSwap&&d&&(this.log("Swapping audio codec"),d.indexOf("mp4a.40.5")!==-1?d="mp4a.40.2":d="mp4a.40.5"),d},x._loadBitrateTestFrag=function(p){var d=this;this._doFragLoad(p).then(function(a){var E=d.hls;if(!a||E.nextLoadLevel||d.fragContextChanged(p))return;d.fragLoadError=0,d.state=U.State.IDLE,d.startFragRequested=!1,d.bitrateTest=!1;var g=p.stats;g.parsing.start=g.parsing.end=g.buffering.start=g.buffering.end=self.performance.now(),E.trigger(z.Events.FRAG_LOADED,a)})},x._handleTransmuxComplete=function(p){var d,a="main",E=this.hls,g=p.remuxResult,S=p.chunkMeta,F=this.getCurrentContext(S);if(!F){this.warn("The loading context changed while buffering fragment "+S.sn+" of level "+S.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(S.level);return}var W=F.frag,K=F.part,V=F.level,M=g.video,I=g.text,$=g.id3,ae=g.initSegment,he=this.altAudio?void 0:g.audio;if(this.fragContextChanged(W))return;if(this.state=U.State.PARSING,ae){ae.tracks&&(this._bufferInitSegment(V,ae.tracks,W,S),E.trigger(z.Events.FRAG_PARSING_INIT_SEGMENT,{frag:W,id:a,tracks:ae.tracks}));var ge=ae.initPTS,De=ae.timescale;Object(J.isFiniteNumber)(ge)&&(this.initPTS[W.cc]=ge,E.trigger(z.Events.INIT_PTS_FOUND,{frag:W,id:a,initPTS:ge,timescale:De}))}if(M&&g.independent!==!1){if(V.details){var Se=M.startPTS,Re=M.endPTS,Ce=M.startDTS,xe=M.endDTS;if(K)K.elementaryStreams[M.type]={startPTS:Se,endPTS:Re,startDTS:Ce,endDTS:xe};else if(M.firstKeyFrame&&M.independent&&(this.couldBacktrack=!0),M.dropped&&M.independent){var me=this.getLoadPosition()+this.config.maxBufferHole;if(me<Se){this.backtrack(W);return}W.setElementaryStreamInfo(M.type,W.start,Re,W.start,xe,!0)}W.setElementaryStreamInfo(M.type,Se,Re,Ce,xe),this.bufferFragmentData(M,W,K,S)}}else if(g.independent===!1){this.backtrack(W);return}if(he){var G=he.startPTS,s=he.endPTS,c=he.startDTS,R=he.endDTS;K&&(K.elementaryStreams[b.ElementaryStreamTypes.AUDIO]={startPTS:G,endPTS:s,startDTS:c,endDTS:R}),W.setElementaryStreamInfo(b.ElementaryStreamTypes.AUDIO,G,s,c,R),this.bufferFragmentData(he,W,K,S)}if($!=null&&(d=$.samples)!==null&&d!==void 0&&d.length){var X={frag:W,id:a,samples:$.samples};E.trigger(z.Events.FRAG_PARSING_METADATA,X)}if(I){var N={frag:W,id:a,samples:I.samples};E.trigger(z.Events.FRAG_PARSING_USERDATA,N)}},x._bufferInitSegment=function(p,d,a,E){var g=this;if(this.state!==U.State.PARSING)return;this.audioOnly=!!d.audio&&!d.video,this.altAudio&&!this.audioOnly&&delete d.audio;var S=d.audio,F=d.video,W=d.audiovideo;if(S){var K=p.audioCodec,V=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(K&&(K.indexOf("mp4a.40.5")!==-1?K="mp4a.40.2":K="mp4a.40.5"),S.metadata.channelCount!==1&&V.indexOf("firefox")===-1&&(K="mp4a.40.5")),V.indexOf("android")!==-1&&S.container!=="audio/mpeg"&&(K="mp4a.40.2",this.log("Android: force audio codec to "+K)),p.audioCodec&&p.audioCodec!==K&&this.log('Swapping manifest audio codec "'+p.audioCodec+'" for "'+K+'"'),S.levelCodec=K,S.id="main",this.log("Init audio buffer, container:"+S.container+", codecs[selected/level/parsed]=["+(K||"")+"/"+(p.audioCodec||"")+"/"+S.codec+"]")}F&&(F.levelCodec=p.videoCodec,F.id="main",this.log("Init video buffer, container:"+F.container+", codecs[level/parsed]=["+(p.videoCodec||"")+"/"+F.codec+"]")),W&&this.log("Init audiovideo buffer, container:"+W.container+", codecs[level/parsed]=["+(p.attrs.CODECS||"")+"/"+W.codec+"]"),this.hls.trigger(z.Events.BUFFER_CODECS,d),Object.keys(d).forEach(function(M){var I=d[M],$=I.initSegment;$!=null&&$.byteLength&&g.hls.trigger(z.Events.BUFFER_APPENDING,{type:M,data:$,frag:a,part:null,chunkMeta:E,parent:a.type})}),this.tick()},x.backtrack=function(p){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(p);var d=this.fragmentTracker.backtrack(p);this.fragPrevious=null,this.nextLoadPosition=p.start,d?this.resetFragmentLoading(p):this.state=U.State.BACKTRACKING},x.checkFragmentChanged=function(){var p=this.media,d=null;if(p&&p.readyState>1&&p.seeking===!1){var a=p.currentTime;if(H.BufferHelper.isBuffered(p,a)?d=this.getAppendedFrag(a):H.BufferHelper.isBuffered(p,a+.1)&&(d=this.getAppendedFrag(a+.1)),d){var E=this.fragPlaying,g=d.level;(!E||d.sn!==E.sn||E.level!==g||d.urlId!==E.urlId)&&(this.hls.trigger(z.Events.FRAG_CHANGED,{frag:d}),(!E||E.level!==g)&&this.hls.trigger(z.Events.LEVEL_SWITCHED,{level:g}),this.fragPlaying=d)}}},o(k,[{key:"nextLevel",get:function(){var p=this.nextBufferedFrag;return p?p.level:-1}},{key:"currentLevel",get:function(){var p=this.media;if(p){var d=this.getAppendedFrag(p.currentTime);if(d)return d.level}return-1}},{key:"nextBufferedFrag",get:function(){var p=this.media;if(p){var d=this.getAppendedFrag(p.currentTime);return this.followingBufferedFrag(d)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),k}(U.default)},"./src/controller/subtitle-stream-controller.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"SubtitleStreamController",function(){return l});var J=_("./src/events.ts"),U=_("./src/utils/logger.ts"),D=_("./src/utils/buffer-helper.ts"),z=_("./src/controller/fragment-finders.ts"),H=_("./src/utils/discontinuities.ts"),B=_("./src/controller/level-helper.ts"),O=_("./src/controller/fragment-tracker.ts"),b=_("./src/controller/base-stream-controller.ts"),A=_("./src/types/loader.ts"),P=_("./src/types/level.ts");function L(u,C){for(var v=0;v<C.length;v++){var m=C[v];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(u,m.key,m)}}function w(u,C,v){return C&&L(u.prototype,C),v&&L(u,v),u}function y(u,C){u.prototype=Object.create(C.prototype),u.prototype.constructor=u,h(u,C)}function h(u,C){return h=Object.setPrototypeOf||function(m,k){return m.__proto__=k,m},h(u,C)}var o=500,l=function(u){y(C,u);function C(m,k){var x;return x=u.call(this,m,k,"[subtitle-stream-controller]")||this,x.levels=[],x.currentTrackId=-1,x.tracksBuffered=[],x.mainDetails=null,x._registerListeners(),x}var v=C.prototype;return v.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},v._registerListeners=function(){var k=this.hls;k.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.on(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.on(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.on(J.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.on(J.Events.ERROR,this.onError,this),k.on(J.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.on(J.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.on(J.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.on(J.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.on(J.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},v._unregisterListeners=function(){var k=this.hls;k.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.off(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.off(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.off(J.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.off(J.Events.ERROR,this.onError,this),k.off(J.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.off(J.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.off(J.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.off(J.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.off(J.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},v.startLoad=function(){this.stopLoad(),this.state=b.State.IDLE,this.setInterval(o),this.tick()},v.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},v.onLevelLoaded=function(k,x){this.mainDetails=x.details},v.onSubtitleFragProcessed=function(k,x){var f=x.frag,p=x.success;if(this.fragPrevious=f,this.state=b.State.IDLE,!p)return;var d=this.tracksBuffered[this.currentTrackId];if(!d)return;for(var a,E=f.start,g=0;g<d.length;g++)if(E>=d[g].start&&E<=d[g].end){a=d[g];break}var S=f.start+f.duration;a?a.end=S:(a={start:E,end:S},d.push(a)),this.fragmentTracker.fragBuffered(f)},v.onBufferFlushing=function(k,x){var f=x.startOffset,p=x.endOffset;if(f===0&&p!==Number.POSITIVE_INFINITY){var d=this.currentTrackId,a=this.levels;if(!a.length||!a[d]||!a[d].details)return;var E=a[d].details,g=E.targetduration,S=p-g;if(S<=0)return;x.endOffsetSubtitles=Math.max(0,S),this.tracksBuffered.forEach(function(F){for(var W=0;W<F.length;){if(F[W].end<=S){F.shift();continue}else if(F[W].start<S)F[W].start=S;else break;W++}}),this.fragmentTracker.removeFragmentsInRange(f,S,A.PlaylistLevelType.SUBTITLE)}},v.onError=function(k,x){var f,p=x.frag;if(!p||p.type!==A.PlaylistLevelType.SUBTITLE)return;(f=this.fragCurrent)!==null&&f!==void 0&&f.loader&&this.fragCurrent.loader.abort(),this.state=b.State.IDLE},v.onSubtitleTracksUpdated=function(k,x){var f=this,p=x.subtitleTracks;this.tracksBuffered=[],this.levels=p.map(function(d){return new P.Level(d)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(d){f.tracksBuffered[d.id]=[]}),this.mediaBuffer=null},v.onSubtitleTrackSwitch=function(k,x){if(this.currentTrackId=x.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var f=this.levels[this.currentTrackId];f!=null&&f.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,f&&this.setInterval(o)},v.onSubtitleTrackLoaded=function(k,x){var f,p=x.details,d=x.id,a=this.currentTrackId,E=this.levels;if(!E.length)return;var g=E[a];if(d>=E.length||d!==a||!g)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,p.live||(f=g.details)!==null&&f!==void 0&&f.live){var S=this.mainDetails;if(p.deltaUpdateFailed||!S)return;var F=S.fragments[0];if(!g.details)p.hasProgramDateTime&&S.hasProgramDateTime?Object(H.alignMediaPlaylistByPDT)(p,S):F&&Object(B.addSliding)(p,F.start);else{var W=this.alignPlaylists(p,g.details);W===0&&F&&Object(B.addSliding)(p,F.start)}}if(g.details=p,this.levelLastLoaded=d,this.tick(),p.live&&!this.fragCurrent&&this.media&&this.state===b.State.IDLE){var K=Object(z.findFragmentByPTS)(null,p.fragments,this.media.currentTime,0);K||(this.warn("Subtitle playlist not aligned with playback"),g.details=void 0)}},v._handleFragmentLoadComplete=function(k){var x=k.frag,f=k.payload,p=x.decryptdata,d=this.hls;if(this.fragContextChanged(x))return;if(f&&f.byteLength>0&&p&&p.key&&p.iv&&p.method==="AES-128"){var a=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(f),p.key.buffer,p.iv.buffer).then(function(E){var g=performance.now();d.trigger(J.Events.FRAG_DECRYPTED,{frag:x,payload:E,stats:{tstart:a,tdecrypt:g}})})}},v.doTick=function(){if(!this.media){this.state=b.State.IDLE;return}if(this.state===b.State.IDLE){var k,x=this.currentTrackId,f=this.levels;if(!f.length||!f[x]||!f[x].details)return;var p=f[x].details,d=p.targetduration,a=this.config,E=this.media,g=D.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,E.currentTime-d,a.maxBufferHole),S=g.end,F=g.len,W=this.getMaxBufferLength()+d;if(F>W)return;console.assert(p,"Subtitle track details are defined on idle subtitle stream controller tick");var K=p.fragments,V=K.length,M=p.edge,I,$=this.fragPrevious;if(S<M){var ae=a.maxFragLookUpTolerance;$&&p.hasProgramDateTime&&(I=Object(z.findFragmentByPDT)(K,$.endProgramDateTime,ae)),I||(I=Object(z.findFragmentByPTS)($,K,S,ae),!I&&$&&$.start<K[0].start&&(I=K[0]))}else I=K[V-1];(k=I)!==null&&k!==void 0&&k.encrypted?(U.logger.log("Loading key for "+I.sn),this.state=b.State.KEY_LOADING,this.hls.trigger(J.Events.KEY_LOADING,{frag:I})):I&&this.fragmentTracker.getState(I)===O.FragmentState.NOT_LOADED&&this.loadFragment(I,p,S)}},v.loadFragment=function(k,x,f){this.fragCurrent=k,u.prototype.loadFragment.call(this,k,x,f)},w(C,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),C}(b.default)},"./src/controller/subtitle-track-controller.ts":function(fe,Z,_){"use strict";_.r(Z);var J=_("./src/events.ts"),U=_("./src/utils/texttrack-utils.ts"),D=_("./src/controller/base-playlist-controller.ts"),z=_("./src/types/loader.ts");function H(L,w){for(var y=0;y<w.length;y++){var h=w[y];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(L,h.key,h)}}function B(L,w,y){return w&&H(L.prototype,w),y&&H(L,y),L}function O(L,w){L.prototype=Object.create(w.prototype),L.prototype.constructor=L,b(L,w)}function b(L,w){return b=Object.setPrototypeOf||function(h,o){return h.__proto__=o,h},b(L,w)}var A=function(L){O(w,L);function w(h){var o;return o=L.call(this,h,"[subtitle-track-controller]")||this,o.media=null,o.tracks=[],o.groupId=null,o.tracksInGroup=[],o.trackId=-1,o.selectDefaultTrack=!0,o.queuedDefaultTrack=-1,o.trackChangeListener=function(){return o.onTextTracksChanged()},o.asyncPollTrackChange=function(){return o.pollTrackChange(0)},o.useTextTrackPolling=!1,o.subtitlePollingInterval=-1,o.subtitleDisplay=!0,o.registerListeners(),o}var y=w.prototype;return y.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,L.prototype.destroy.call(this)},y.registerListeners=function(){var o=this.hls;o.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(J.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(J.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.on(J.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.on(J.Events.ERROR,this.onError,this)},y.unregisterListeners=function(){var o=this.hls;o.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(J.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(J.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.off(J.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.off(J.Events.ERROR,this.onError,this)},y.onMediaAttached=function(o,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(o){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,o)},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 o=P(this.media.textTracks);o.forEach(function(l){Object(U.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(o,l){this.tracks=l.subtitleTracks},y.onSubtitleTrackLoaded=function(o,l){var u=l.id,C=l.details,v=this.trackId,m=this.tracksInGroup[v];if(!m){this.warn("Invalid subtitle track id "+u);return}var k=m.details;m.details=l.details,this.log("subtitle track "+u+" loaded ["+C.startSN+"-"+C.endSN+"]"),u===this.trackId&&(this.retryCount=0,this.playlistLoaded(u,l,k))},y.onLevelLoading=function(o,l){this.switchLevel(l.level)},y.onLevelSwitching=function(o,l){this.switchLevel(l.level)},y.switchLevel=function(o){var l=this.hls.levels[o];if(!(l!=null&&l.textGroupIds))return;var u=l.textGroupIds[l.urlId];if(this.groupId!==u){var C=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,v=this.tracks.filter(function(x){return!u||x.groupId===u});this.tracksInGroup=v;var m=this.findTrackId(C==null?void 0:C.name)||this.findTrackId();this.groupId=u;var k={subtitleTracks:v};this.log("Updating subtitle tracks, "+v.length+' track(s) found in "'+u+'" group-id'),this.hls.trigger(J.Events.SUBTITLE_TRACKS_UPDATED,k),m!==-1&&this.setSubtitleTrack(m,C)}},y.findTrackId=function(o){for(var l=this.tracksInGroup,u=0;u<l.length;u++){var C=l[u];if((!this.selectDefaultTrack||C.default)&&(!o||o===C.name))return C.id}return-1},y.onError=function(o,l){if(L.prototype.onError.call(this,o,l),l.fatal||!l.context)return;l.context.type===z.PlaylistContextType.SUBTITLE_TRACK&&l.context.id===this.trackId&&l.context.groupId===this.groupId&&this.retryLoadingOrFail(l)},y.loadPlaylist=function(o){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var u=l.id,C=l.groupId,v=l.url;if(o)try{v=o.addDirectives(v)}catch(m){this.warn("Could not construct new URL with HLS Delivery Directives: "+m)}this.log("Loading subtitle playlist for id "+u),this.hls.trigger(J.Events.SUBTITLE_TRACK_LOADING,{url:v,id:u,groupId:C,deliveryDirectives:o||null})}},y.toggleTrackModes=function(o){var l=this,u=this.media,C=this.subtitleDisplay,v=this.trackId;if(!u)return;var m=P(u.textTracks),k=m.filter(function(p){return p.groupId===l.groupId});if(o===-1)[].slice.call(m).forEach(function(p){p.mode="disabled"});else{var x=k[v];x&&(x.mode="disabled")}var f=k[o];f&&(f.mode=C?"showing":"hidden")},y.setSubtitleTrack=function(o,l){var u,C=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=o;return}if(this.trackId!==o&&this.toggleTrackModes(o),this.trackId===o&&(o===-1||(u=C[o])!==null&&u!==void 0&&u.details)||o<-1||o>=C.length)return;this.clearTimer();var v=C[o];if(this.log("Switching to subtitle track "+o),this.trackId=o,v){var m=v.id,k=v.groupId,x=k===void 0?"":k,f=v.name,p=v.type,d=v.url;this.hls.trigger(J.Events.SUBTITLE_TRACK_SWITCH,{id:m,groupId:x,name:f,type:p,url:d});var a=this.switchParams(v.url,l==null?void 0:l.details);this.loadPlaylist(a)}else this.hls.trigger(J.Events.SUBTITLE_TRACK_SWITCH,{id:o})},y.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var o=-1,l=P(this.media.textTracks),u=0;u<l.length;u++)if(l[u].mode==="hidden")o=u;else if(l[u].mode==="showing"){o=u;break}this.subtitleTrack!==o&&(this.subtitleTrack=o)},B(w,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(o){this.selectDefaultTrack=!1;var l=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(o,l)}}]),w}(D.default);function P(L){for(var w=[],y=0;y<L.length;y++){var h=L[y];h.kind==="subtitles"&&h.label&&w.push(L[y])}return w}Z.default=A},"./src/controller/timeline-controller.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"TimelineController",function(){return P});var J=_("./src/polyfills/number.ts"),U=_("./src/events.ts"),D=_("./src/utils/cea-608-parser.ts"),z=_("./src/utils/output-filter.ts"),H=_("./src/utils/webvtt-parser.ts"),B=_("./src/utils/texttrack-utils.ts"),O=_("./src/utils/imsc1-ttml-parser.ts"),b=_("./src/types/loader.ts"),A=_("./src/utils/logger.ts"),P=function(){function h(l){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=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 u=new z.default(this,"textTrack1"),C=new z.default(this,"textTrack2"),v=new z.default(this,"textTrack3"),m=new z.default(this,"textTrack4");this.cea608Parser1=new D.default(1,u,C),this.cea608Parser2=new D.default(3,v,m)}l.on(U.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(U.Events.MANIFEST_LOADED,this.onManifestLoaded,this),l.on(U.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),l.on(U.Events.FRAG_LOADING,this.onFragLoading,this),l.on(U.Events.FRAG_LOADED,this.onFragLoaded,this),l.on(U.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),l.on(U.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),l.on(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),l.on(U.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),l.on(U.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var o=h.prototype;return o.destroy=function(){var u=this.hls;u.off(U.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),u.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(U.Events.MANIFEST_LOADED,this.onManifestLoaded,this),u.off(U.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),u.off(U.Events.FRAG_LOADING,this.onFragLoading,this),u.off(U.Events.FRAG_LOADED,this.onFragLoaded,this),u.off(U.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),u.off(U.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),u.off(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.off(U.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),u.off(U.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},o.addCues=function(u,C,v,m,k){for(var x=!1,f=k.length;f--;){var p=k[f],d=w(p[0],p[1],C,v);if(d>=0&&(p[0]=Math.min(p[0],C),p[1]=Math.max(p[1],v),x=!0,d/(v-C)>.5))return}if(x||k.push([C,v]),this.config.renderTextTracksNatively){var a=this.captionsTracks[u];this.Cues.newCue(a,C,v,m)}else{var E=this.Cues.newCue(null,C,v,m);this.hls.trigger(U.Events.CUES_PARSED,{type:"captions",cues:E,track:u})}},o.onInitPtsFound=function(u,C){var v=this,m=C.frag,k=C.id,x=C.initPTS,f=C.timescale,p=this.unparsedVttFrags;k==="main"&&(this.initPTS[m.cc]=x,this.timescale[m.cc]=f),p.length&&(this.unparsedVttFrags=[],p.forEach(function(d){v.onFragLoaded(U.Events.FRAG_LOADED,d)}))},o.getExistingTrack=function(u){var C=this.media;if(C)for(var v=0;v<C.textTracks.length;v++){var m=C.textTracks[v];if(m[u])return m}return null},o.createCaptionsTrack=function(u){this.config.renderTextTracksNatively?this.createNativeTrack(u):this.createNonNativeTrack(u)},o.createNativeTrack=function(u){if(this.captionsTracks[u])return;var C=this.captionsProperties,v=this.captionsTracks,m=this.media,k=C[u],x=k.label,f=k.languageCode,p=this.getExistingTrack(u);if(p)v[u]=p,Object(B.clearCurrentCues)(v[u]),Object(B.sendAddTrackEvent)(v[u],m);else{var d=this.createTextTrack("captions",x,f);d&&(d[u]=!0,v[u]=d)}},o.createNonNativeTrack=function(u){if(this.nonNativeCaptionsTracks[u])return;var C=this.captionsProperties[u];if(!C)return;var v=C.label,m={_id:u,label:v,kind:"captions",default:C.media?!!C.media.default:!1,closedCaptions:C.media};this.nonNativeCaptionsTracks[u]=m,this.hls.trigger(U.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[m]})},o.createTextTrack=function(u,C,v){var m=this.media;return m?m.addTextTrack(u,C,v):void 0},o.onMediaAttaching=function(u,C){this.media=C.media,this._cleanTracks()},o.onMediaDetaching=function(){var u=this.captionsTracks;Object.keys(u).forEach(function(C){Object(B.clearCurrentCues)(u[C]),delete u[C]}),this.nonNativeCaptionsTracks={}},o.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())},o._cleanTracks=function(){var u=this.media;if(!u)return;var C=u.textTracks;if(C)for(var v=0;v<C.length;v++)Object(B.clearCurrentCues)(C[v])},o.onSubtitleTracksUpdated=function(u,C){var v=this;this.textTracks=[];var m=C.subtitleTracks||[],k=m.some(function(d){return d.textCodec===O.IMSC1_CODEC});if(this.config.enableWebVTT||k&&this.config.enableIMSC1){var x=this.tracks&&m&&this.tracks.length===m.length;if(this.tracks=m||[],this.config.renderTextTracksNatively){var f=this.media?this.media.textTracks:[];this.tracks.forEach(function(d,a){var E;if(a<f.length){for(var g=null,S=0;S<f.length;S++)if(L(f[S],d)){g=f[S];break}g&&(E=g)}E?Object(B.clearCurrentCues)(E):(E=v.createTextTrack("subtitles",d.name,d.lang),E&&(E.mode="disabled")),E&&(E.groupId=d.groupId,v.textTracks.push(E))})}else if(!x&&this.tracks&&this.tracks.length){var p=this.tracks.map(function(d){return{label:d.name,kind:d.type.toLowerCase(),default:d.default,subtitleTrack:d}});this.hls.trigger(U.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:p})}}},o.onManifestLoaded=function(u,C){var v=this;this.config.enableCEA708Captions&&C.captions&&C.captions.forEach(function(m){var k=/(?:CC|SERVICE)([1-4])/.exec(m.instreamId);if(!k)return;var x="textTrack"+k[1],f=v.captionsProperties[x];if(!f)return;f.label=m.name,m.lang&&(f.languageCode=m.lang),f.media=m})},o.onFragLoading=function(u,C){var v=this.cea608Parser1,m=this.cea608Parser2,k=this.lastSn,x=this.lastPartIndex;if(!this.enabled||!(v&&m))return;if(C.frag.type===b.PlaylistLevelType.MAIN){var f,p,d=C.frag.sn,a=(f=C==null||((p=C.part)===null||p===void 0)?void 0:p.index)!=null?f:-1;d===k+1||d===k&&a===x+1||(v.reset(),m.reset()),this.lastSn=d,this.lastPartIndex=a}},o.onFragLoaded=function(u,C){var v=C.frag,m=C.payload,k=this.initPTS,x=this.unparsedVttFrags;if(v.type===b.PlaylistLevelType.SUBTITLE)if(m.byteLength){if(!Object(J.isFiniteNumber)(k[v.cc])){x.push(C),k.length&&this.hls.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:v,error:new Error("Missing initial subtitle PTS")});return}var f=v.decryptdata;if(f==null||f.key==null||f.method!=="AES-128"){var p=this.tracks[v.level],d=this.vttCCs;d[v.cc]||(d[v.cc]={start:v.start,prevCC:this.prevCC,new:!0},this.prevCC=v.cc),p&&p.textCodec===O.IMSC1_CODEC?this._parseIMSC1(v,m):this._parseVTTs(v,m,d)}}else this.hls.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:v,error:new Error("Empty subtitle payload")})},o._parseIMSC1=function(u,C){var 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trackSwitch: `+K+`
contiguous: `+I+`
accurateTimeOffset: `+x+`
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l=o.data,u=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,u.trigger(l.event,l.data);break}}},y.configureTransmuxer=function(o){var l=this.worker,u=this.transmuxer;l?l.postMessage({cmd:"configure",config:o}):u&&u.configure(o)},y.handleTransmuxComplete=function(o){o.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(o)},w}()},"./src/demux/transmuxer-worker.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"default",function(){return B});var J=_("./src/demux/transmuxer.ts"),U=_("./src/events.ts"),D=_("./src/utils/logger.ts"),z=_("./node_modules/eventemitter3/index.js"),H=_.n(z);function B(L){var w=new z.EventEmitter,y=function(o,l){L.postMessage({event:o,data:l})};w.on(U.Events.FRAG_DECRYPTED,y),w.on(U.Events.ERROR,y),L.addEventListener("message",function(h){var o=h.data;switch(o.cmd){case"init":{var l=JSON.parse(o.config);L.transmuxer=new J.default(w,o.typeSupported,l,o.vendor,o.id),Object(D.enableLogs)(l.debug),y("init",null);break}case"configure":{L.transmuxer.configure(o.config);break}case"demux":{var u=L.transmuxer.push(o.data,o.decryptdata,o.chunkMeta,o.state);Object(J.isPromise)(u)?u.then(function(m){O(L,m)}):O(L,u);break}case"flush":{var C=o.chunkMeta,v=L.transmuxer.flush(C);Object(J.isPromise)(v)?v.then(function(m){A(L,m,C)}):A(L,v,C);break}default:break}})}function O(L,w){if(P(w.remuxResult))return;var y=[],h=w.remuxResult,o=h.audio,l=h.video;o&&b(y,o),l&&b(y,l),L.postMessage({event:"transmuxComplete",data:w},y)}function b(L,w){w.data1&&L.push(w.data1.buffer),w.data2&&L.push(w.data2.buffer)}function A(L,w,y){w.forEach(function(h){O(L,h)}),L.postMessage({event:"flush",data:y})}function P(L){return!L.audio&&!L.video&&!L.text&&!L.id3&&!L.initSegment}},"./src/demux/transmuxer.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"default",function(){return l}),_.d(Z,"isPromise",function(){return v}),_.d(Z,"TransmuxConfig",function(){return m}),_.d(Z,"TransmuxState",function(){return k});var J=_("./src/events.ts"),U=_("./src/errors.ts"),D=_("./src/crypt/decrypter.ts"),z=_("./src/demux/aacdemuxer.ts"),H=_("./src/demux/mp4demuxer.ts"),B=_("./src/demux/tsdemuxer.ts"),O=_("./src/demux/mp3demuxer.ts"),b=_("./src/remux/mp4-remuxer.ts"),A=_("./src/remux/passthrough-remuxer.ts"),P=_("./src/demux/chunk-cache.ts"),L=_("./src/utils/mp4-tools.ts"),w=_("./src/utils/logger.ts"),y;try{y=self.performance.now.bind(self.performance)}catch(x){w.logger.debug("Unable to use Performance API on this environment"),y=self.Date.now}var h=[{demux:B.default,remux:b.default},{demux:H.default,remux:A.default},{demux:z.default,remux:b.default},{demux:O.default,remux:b.default}],o=1024;h.forEach(function(x){var f=x.demux;o=Math.max(o,f.minProbeByteLength)});var l=function(){function x(p,d,a,E,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 P.default,this.observer=p,this.typeSupported=d,this.config=a,this.vendor=E,this.id=g}var f=x.prototype;return f.configure=function(d){this.transmuxConfig=d,this.decrypter&&this.decrypter.reset()},f.push=function(d,a,E,g){var S=this,F=E.transmuxing;F.executeStart=y();var W=new Uint8Array(d),K=this.cache,V=this.config,M=this.currentTransmuxState,I=this.transmuxConfig;g&&(this.currentTransmuxState=g);var $=u(W,a);if($&&$.method==="AES-128"){var ae=this.getDecrypter();if(V.enableSoftwareAES){var he=ae.softwareDecrypt(W,$.key.buffer,$.iv.buffer);if(!he)return F.executeEnd=y(),C(E);W=new Uint8Array(he)}else return this.decryptionPromise=ae.webCryptoDecrypt(W,$.key.buffer,$.iv.buffer).then(function(be){var we=S.push(be,null,E);return S.decryptionPromise=null,we}),this.decryptionPromise}var ge=g||M,De=ge.contiguous,Se=ge.discontinuity,Re=ge.trackSwitch,Ce=ge.accurateTimeOffset,xe=ge.timeOffset,me=I.audioCodec,G=I.videoCodec,s=I.defaultInitPts,c=I.duration,R=I.initSegmentData;if((Se||Re)&&this.resetInitSegment(R,me,G,c),Se&&this.resetInitialTimestamp(s),De||this.resetContiguity(),this.needsProbing(W,Se,Re)){if(K.dataLength){var X=K.flush();W=Object(L.appendUint8Array)(X,W)}this.configureTransmuxer(W,I)}var N=this.transmux(W,$,xe,Ce,E),oe=this.currentTransmuxState;return oe.contiguous=!0,oe.discontinuity=!1,oe.trackSwitch=!1,F.executeEnd=y(),N},f.flush=function(d){var a=this,E=d.transmuxing;E.executeStart=y();var g=this.decrypter,S=this.cache,F=this.currentTransmuxState,W=this.decryptionPromise;if(W)return W.then(function(){return a.flush(d)});var K=[],V=F.timeOffset;if(g){var M=g.flush();M&&K.push(this.push(M,null,d))}var I=S.dataLength;S.reset();var $=this.demuxer,ae=this.remuxer;if(!$||!ae)return I>=o&&this.observer.emit(J.Events.ERROR,J.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),E.executeEnd=y(),[C(d)];var he=$.flush(V);return v(he)?he.then(function(ge){return a.flushRemux(K,ge,d),K}):(this.flushRemux(K,he,d),K)},f.flushRemux=function(d,a,E){var g=a.audioTrack,S=a.avcTrack,F=a.id3Track,W=a.textTrack,K=this.currentTransmuxState,V=K.accurateTimeOffset,M=K.timeOffset;w.logger.log("[transmuxer.ts]: Flushed fragment "+E.sn+(E.part>-1?" p: "+E.part:"")+" of level "+E.level);var I=this.remuxer.remux(g,S,F,W,M,V,!0,this.id);d.push({remuxResult:I,chunkMeta:E}),E.transmuxing.executeEnd=y()},f.resetInitialTimestamp=function(d){var a=this.demuxer,E=this.remuxer;if(!a||!E)return;a.resetTimeStamp(d),E.resetTimeStamp(d)},f.resetContiguity=function(){var d=this.demuxer,a=this.remuxer;if(!d||!a)return;d.resetContiguity(),a.resetNextTimestamp()},f.resetInitSegment=function(d,a,E,g){var S=this.demuxer,F=this.remuxer;if(!S||!F)return;S.resetInitSegment(a,E,g),F.resetInitSegment(d,a,E)},f.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},f.transmux=function(d,a,E,g,S){var F;return a&&a.method==="SAMPLE-AES"?F=this.transmuxSampleAes(d,a,E,g,S):F=this.transmuxUnencrypted(d,E,g,S),F},f.transmuxUnencrypted=function(d,a,E,g){var S=this.demuxer.demux(d,a,!1,!this.config.progressive),F=S.audioTrack,W=S.avcTrack,K=S.id3Track,V=S.textTrack,M=this.remuxer.remux(F,W,K,V,a,E,!1,this.id);return{remuxResult:M,chunkMeta:g}},f.transmuxSampleAes=function(d,a,E,g,S){var F=this;return this.demuxer.demuxSampleAes(d,a,E).then(function(W){var K=F.remuxer.remux(W.audioTrack,W.avcTrack,W.id3Track,W.textTrack,E,g,!1,F.id);return{remuxResult:K,chunkMeta:S}})},f.configureTransmuxer=function(d,a){for(var E=this.config,g=this.observer,S=this.typeSupported,F=this.vendor,W=a.audioCodec,K=a.defaultInitPts,V=a.duration,M=a.initSegmentData,I=a.videoCodec,$,ae=0,he=h.length;ae<he;ae++)if(h[ae].demux.probe(d)){$=h[ae];break}$||(w.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),$={demux:H.default,remux:A.default});var ge=this.demuxer,De=this.remuxer,Se=$.remux,Re=$.demux;(!De||!(De instanceof Se))&&(this.remuxer=new Se(g,E,S,F)),(!ge||!(ge instanceof Re))&&(this.demuxer=new Re(g,E,S),this.probe=Re.probe),this.resetInitSegment(M,W,I,V),this.resetInitialTimestamp(K)},f.needsProbing=function(d,a,E){return!this.demuxer||!this.remuxer||a||E},f.getDecrypter=function(){var d=this.decrypter;return d||(d=this.decrypter=new D.default(this.observer,this.config)),d},x}();function u(x,f){var p=null;return x.byteLength>0&&f!=null&&f.key!=null&&f.iv!==null&&f.method!=null&&(p=f),p}var C=function(f){return{remuxResult:{},chunkMeta:f}};function v(x){return"then"in x&&x.then instanceof Function}var m=function(f,p,d,a,E){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=f,this.videoCodec=p,this.initSegmentData=d,this.duration=a,this.defaultInitPts=E},k=function(f,p,d,a,E){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=f,this.contiguous=p,this.accurateTimeOffset=d,this.trackSwitch=a,this.timeOffset=E}},"./src/demux/tsdemuxer.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"discardEPB",function(){return C});var J=_("./src/demux/adts.ts"),U=_("./src/demux/mpegaudio.ts"),D=_("./src/demux/exp-golomb.ts"),z=_("./src/demux/id3.ts"),H=_("./src/demux/sample-aes.ts"),B=_("./src/events.ts"),O=_("./src/utils/mp4-tools.ts"),b=_("./src/utils/logger.ts"),A=_("./src/errors.ts"),P={video:1,audio:2,id3:3,text:4},L=function(){function v(k,x,f){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=k,this.config=x,this.typeSupported=f}v.probe=function(x){var f=v.syncOffset(x);return f<0?!1:(f&&b.logger.warn("MPEG2-TS detected but first sync word found @ offset "+f+", junk ahead ?"),!0)},v.syncOffset=function(x){for(var f=Math.min(1e3,x.length-3*188),p=0;p<f;){if(x[p]===71&&x[p+188]===71&&x[p+2*188]===71)return p;p++}return-1},v.createTrack=function(x,f){return{container:x==="video"||x==="audio"?"video/mp2t":void 0,type:x,id:P[x],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:x==="audio"?f:void 0}};var m=v.prototype;return m.resetInitSegment=function(x,f,p){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=v.createTrack("video",p),this._audioTrack=v.createTrack("audio",p),this._id3Track=v.createTrack("id3",p),this._txtTrack=v.createTrack("text",p),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=x,this.videoCodec=f,this._duration=p},m.resetTimeStamp=function(){},m.resetContiguity=function(){var x=this._audioTrack,f=this._avcTrack,p=this._id3Track;x&&(x.pesData=null),f&&(f.pesData=null),p&&(p.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},m.demux=function(x,f,p,d){p===void 0&&(p=!1),d===void 0&&(d=!1),p||(this.sampleAes=null);var a,E=this._avcTrack,g=this._audioTrack,S=this._id3Track,F=E.pid,W=E.pesData,K=g.pid,V=S.pid,M=g.pesData,I=S.pesData,$=!1,ae=this.pmtParsed,he=this._pmtId,ge=x.length;if(this.remainderData&&(x=Object(O.appendUint8Array)(this.remainderData,x),ge=x.length,this.remainderData=null),ge<188&&!d)return this.remainderData=x,{audioTrack:g,avcTrack:E,id3Track:S,textTrack:this._txtTrack};var De=Math.max(0,v.syncOffset(x));ge-=(ge+De)%188,ge<x.byteLength&&!d&&(this.remainderData=new Uint8Array(x.buffer,ge,x.buffer.byteLength-ge));for(var Se=De;Se<ge;Se+=188)if(x[Se]===71){var Re=!!(x[Se+1]&64),Ce=((x[Se+1]&31)<<8)+x[Se+2],xe=(x[Se+3]&48)>>4,me=void 0;if(xe>1){if(me=Se+5+x[Se+4],me===Se+188)continue}else me=Se+4;switch(Ce){case F:Re&&(W&&(a=o(W))&&this.parseAVCPES(a,!1),W={data:[],size:0}),W&&(W.data.push(x.subarray(me,Se+188)),W.size+=Se+188-me);break;case K:Re&&(M&&(a=o(M))&&(g.isAAC?this.parseAACPES(a):this.parseMPEGPES(a)),M={data:[],size:0}),M&&(M.data.push(x.subarray(me,Se+188)),M.size+=Se+188-me);break;case V:Re&&(I&&(a=o(I))&&this.parseID3PES(a),I={data:[],size:0}),I&&(I.data.push(x.subarray(me,Se+188)),I.size+=Se+188-me);break;case 0:Re&&(me+=x[me]+1),he=this._pmtId=y(x,me);break;case he:{Re&&(me+=x[me]+1);var G=h(x,me,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,p);F=G.avc,F>0&&(E.pid=F),K=G.audio,K>0&&(g.pid=K,g.isAAC=G.isAAC),V=G.id3,V>0&&(S.pid=V),$&&!ae&&(b.logger.log("reparse from beginning"),$=!1,Se=De-188),ae=this.pmtParsed=!0;break}case 17:case 8191:break;default:$=!0;break}}else this.observer.emit(B.Events.ERROR,B.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});E.pesData=W,g.pesData=M,S.pesData=I;var s={audioTrack:g,avcTrack:E,id3Track:S,textTrack:this._txtTrack};return d&&this.extractRemainingSamples(s),s},m.flush=function(){var x=this.remainderData;this.remainderData=null;var f;return x?f=this.demux(x,-1,!1,!0):f={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(f),this.sampleAes?this.decrypt(f,this.sampleAes):f},m.extractRemainingSamples=function(x){var f=x.audioTrack,p=x.avcTrack,d=x.id3Track,a=p.pesData,E=f.pesData,g=d.pesData,S;a&&(S=o(a))?(this.parseAVCPES(S,!0),p.pesData=null):p.pesData=a,E&&(S=o(E))?(f.isAAC?this.parseAACPES(S):this.parseMPEGPES(S),f.pesData=null):(E!=null&&E.size&&b.logger.log("last AAC PES packet truncated,might overlap between fragments"),f.pesData=E),g&&(S=o(g))?(this.parseID3PES(S),d.pesData=null):d.pesData=g},m.demuxSampleAes=function(x,f,p){var d=this.demux(x,p,!0,!this.config.progressive),a=this.sampleAes=new H.default(this.observer,this.config,f);return this.decrypt(d,a)},m.decrypt=function(x,f){return new Promise(function(p){var d=x.audioTrack,a=x.avcTrack;d.samples&&d.isAAC?f.decryptAacSamples(d.samples,0,function(){a.samples?f.decryptAvcSamples(a.samples,0,0,function(){p(x)}):p(x)}):a.samples&&f.decryptAvcSamples(a.samples,0,0,function(){p(x)})})},m.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},m.parseAVCPES=function(x,f){var p=this,d=this._avcTrack,a=this.parseAVCNALu(x.data),E=!1,g=this.avcSample,S,F=!1;x.data=null,g&&a.length&&!d.audFound&&(l(g,d),g=this.avcSample=w(!1,x.pts,x.dts,"")),a.forEach(function(W){switch(W.type){case 1:{S=!0,g||(g=p.avcSample=w(!0,x.pts,x.dts,"")),E&&(g.debug+="NDR "),g.frame=!0;var K=W.data;if(F&&K.length>4){var V=new D.default(K).readSliceType();(V===2||V===4||V===7||V===9)&&(g.key=!0)}break}case 5:S=!0,g||(g=p.avcSample=w(!0,x.pts,x.dts,"")),E&&(g.debug+="IDR "),g.key=!0,g.frame=!0;break;case 6:{S=!0,E&&g&&(g.debug+="SEI ");var M=new D.default(C(W.data));M.readUByte();for(var I=0,$=0,ae=!1,he=0;!ae&&M.bytesAvailable>1;){I=0;do he=M.readUByte(),I+=he;while(he===255);$=0;do he=M.readUByte(),$+=he;while(he===255);if(I===4&&M.bytesAvailable!==0){ae=!0;var ge=M.readUByte();if(ge===181){var De=M.readUShort();if(De===49){var Se=M.readUInt();if(Se===1195456820){var Re=M.readUByte();if(Re===3){for(var Ce=M.readUByte(),xe=M.readUByte(),me=31&Ce,G=[Ce,xe],s=0;s<me;s++)G.push(M.readUByte()),G.push(M.readUByte()),G.push(M.readUByte());u(p._txtTrack.samples,{type:3,pts:x.pts,bytes:G})}}}}}else if(I===5&&M.bytesAvailable!==0){if(ae=!0,$>16){for(var c=[],R=0;R<16;R++)c.push(M.readUByte().toString(16)),(R===3||R===5||R===7||R===9)&&c.push("-");for(var X=$-16,N=new Uint8Array(X),oe=0;oe<X;oe++)N[oe]=M.readUByte();u(p._txtTrack.samples,{pts:x.pts,payloadType:I,uuid:c.join(""),userData:Object(z.utf8ArrayToStr)(N),userDataBytes:N})}}else if($<M.bytesAvailable)for(var be=0;be<$;be++)M.readUByte()}break}case 7:if(S=!0,F=!0,E&&g&&(g.debug+="SPS "),!d.sps){var we=new D.default(W.data),_e=we.readSPS();d.width=_e.width,d.height=_e.height,d.pixelRatio=_e.pixelRatio,d.sps=[W.data],d.duration=p._duration;for(var Le=W.data.subarray(1,4),Oe="avc1.",Me=0;Me<3;Me++){var Be=Le[Me].toString(16);Be.length<2&&(Be="0"+Be),Oe+=Be}d.codec=Oe}break;case 8:S=!0,E&&g&&(g.debug+="PPS 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Uint8Array(I.data.byteLength+F);$.set(I.data,0),$.set(x.subarray(0,F),I.data.byteLength),I.data=$,I.state=0}}g<f?(W=x[g]&31,K=g,V=W,d=0):d=-1}else d=0}if(K>=0&&d>=0){var ae={data:x.subarray(K,f),type:V,state:d};E.push(ae)}if(E.length===0){var he=this.getLastNalUnit();if(he){var ge=new Uint8Array(he.data.byteLength+x.byteLength);ge.set(he.data,0),ge.set(x,he.data.byteLength),he.data=ge}}return p.naluState=d,E},m.parseAACPES=function(x){var f=0,p=this._audioTrack,d=this.aacOverFlow,a=x.data;if(d){this.aacOverFlow=null;var E=d.sample.unit.byteLength,g=Math.min(d.missing,E),S=E-g;d.sample.unit.set(a.subarray(0,g),S),p.samples.push(d.sample),f=d.missing}var F,W;for(F=f,W=a.length;F<W-1&&!J.isHeader(a,F);F++);if(F!==f){var K,V;if(F<W-1?(K="AAC PES did not start with ADTS header,offset:"+F,V=!1):(K="no ADTS header found in AAC PES",V=!0),b.logger.warn("parsing 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J;(function(U){U.MEDIA_ATTACHING="hlsMediaAttaching",U.MEDIA_ATTACHED="hlsMediaAttached",U.MEDIA_DETACHING="hlsMediaDetaching",U.MEDIA_DETACHED="hlsMediaDetached",U.BUFFER_RESET="hlsBufferReset",U.BUFFER_CODECS="hlsBufferCodecs",U.BUFFER_CREATED="hlsBufferCreated",U.BUFFER_APPENDING="hlsBufferAppending",U.BUFFER_APPENDED="hlsBufferAppended",U.BUFFER_EOS="hlsBufferEos",U.BUFFER_FLUSHING="hlsBufferFlushing",U.BUFFER_FLUSHED="hlsBufferFlushed",U.MANIFEST_LOADING="hlsManifestLoading",U.MANIFEST_LOADED="hlsManifestLoaded",U.MANIFEST_PARSED="hlsManifestParsed",U.LEVEL_SWITCHING="hlsLevelSwitching",U.LEVEL_SWITCHED="hlsLevelSwitched",U.LEVEL_LOADING="hlsLevelLoading",U.LEVEL_LOADED="hlsLevelLoaded",U.LEVEL_UPDATED="hlsLevelUpdated",U.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",U.LEVELS_UPDATED="hlsLevelsUpdated",U.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",U.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",U.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",U.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",U.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",U.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",U.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",U.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",U.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",U.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",U.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",U.CUES_PARSED="hlsCuesParsed",U.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",U.INIT_PTS_FOUND="hlsInitPtsFound",U.FRAG_LOADING="hlsFragLoading",U.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",U.FRAG_LOADED="hlsFragLoaded",U.FRAG_DECRYPTED="hlsFragDecrypted",U.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",U.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",U.FRAG_PARSING_METADATA="hlsFragParsingMetadata",U.FRAG_PARSED="hlsFragParsed",U.FRAG_BUFFERED="hlsFragBuffered",U.FRAG_CHANGED="hlsFragChanged",U.FPS_DROP="hlsFpsDrop",U.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",U.ERROR="hlsError",U.DESTROYING="hlsDestroying",U.KEY_LOADING="hlsKeyLoading",U.KEY_LOADED="hlsKeyLoaded",U.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",U.BACK_BUFFER_REACHED="hlsBackBufferReached"})(J||(J={}))},"./src/hls.ts":function(fe,Z,_){"use 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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 f=this.config=Object(w.mergeConfig)(m.DefaultConfig,x);this.userConfig=x,Object(L.enableLogs)(f.debug),this._autoLevelCapping=-1,f.progressive&&Object(w.enableStreamingMode)(f);var p=f.abrController,d=f.bufferController,a=f.capLevelController,E=f.fpsController,g=this.abrController=new p(this),S=this.bufferController=new d(this),F=this.capLevelController=new a(this),W=new E(this),K=new D.default(this),V=new z.default(this),M=new H.default(this),I=this.levelController=new O.default(this),$=new b.FragmentTracker(this),ae=this.streamController=new A.default(this,$);F.setStreamController(ae),W.setStreamController(ae);var he=[I,ae];this.networkControllers=he;var ge=[K,V,g,S,F,W,M,$];this.audioTrackController=this.createController(f.audioTrackController,null,he),this.createController(f.audioStreamController,$,he),this.subtitleTrackController=this.createController(f.subtitleTrackController,null,he),this.createController(f.subtitleStreamController,$,he),this.createController(f.timelineController,null,ge),this.emeController=this.createController(f.emeController,null,ge),this.cmcdController=this.createController(f.cmcdController,null,ge),this.latencyController=this.createController(B.default,null,ge),this.coreComponents=ge}var k=m.prototype;return k.createController=function(f,p,d){if(f){var a=p?new f(this,p):new f(this);return d&&d.push(a),a}return null},k.on=function(f,p,d){d===void 0&&(d=this),this._emitter.on(f,p,d)},k.once=function(f,p,d){d===void 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p=this.media,d=this.url,a=this.url=J.buildAbsoluteURL(self.location.href,f,{alwaysNormalize:!0});L.logger.log("loadSource:"+a),p&&d&&d!==a&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(p)),this.trigger(o.Events.MANIFEST_LOADING,{url:f})},k.startLoad=function(f){f===void 0&&(f=-1),L.logger.log("startLoad("+f+")"),this.networkControllers.forEach(function(p){p.startLoad(f)})},k.stopLoad=function(){L.logger.log("stopLoad"),this.networkControllers.forEach(function(f){f.stopLoad()})},k.swapAudioCodec=function(){L.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},k.recoverMediaError=function(){L.logger.log("recoverMediaError");var f=this._media;this.detachMedia(),f&&this.attachMedia(f)},k.removeLevel=function(f,p){p===void 0&&(p=0),this.levelController.removeLevel(f,p)},C(m,[{key:"levels",get:function(){var f=this.levelController.levels;return f||[]}},{key:"currentLevel",get:function(){return 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d=[],a={},E=!1;P.lastIndex=0;for(var g;(g=P.exec(f))!=null;)if(g[1]){var S=new O.AttrList(g[1]),F={attrs:S,bitrate:S.decimalInteger("AVERAGE-BANDWIDTH")||S.decimalInteger("BANDWIDTH"),name:S.NAME,url:k.resolve(g[2],p)},W=S.decimalResolution("RESOLUTION");W&&(F.width=W.width,F.height=W.height),u((S.CODECS||"").split(/[ ,]+/).filter(function(V){return V}),F),F.videoCodec&&F.videoCodec.indexOf("avc1")!==-1&&(F.videoCodec=k.convertAVC1ToAVCOTI(F.videoCodec)),d.push(F)}else if(g[3]){var K=new O.AttrList(g[3]);K["DATA-ID"]&&(E=!0,a[K["DATA-ID"]]=K)}return{levels:d,sessionData:E?a:null}},k.parseMasterPlaylistMedia=function(f,p,d,a){a===void 0&&(a=[]);var E,g=[],S=0;for(L.lastIndex=0;(E=L.exec(f))!==null;){var F=new O.AttrList(E[1]);if(F.TYPE===d){var W={attrs:F,bitrate:0,id:S++,groupId:F["GROUP-ID"],instreamId:F["INSTREAM-ID"],name:F.NAME||F.LANGUAGE||"",type:d,default:F.bool("DEFAULT"),autoselect:F.bool("AUTOSELECT"),forced:F.bool("FORCED"),lang:F.LANGUAGE,url:F.URI?k.resolve(F.URI,p):""};if(a.length){var K=k.findGroup(a,W.groupId)||a[0];C(W,K,"audioCodec"),C(W,K,"textCodec")}g.push(W)}}return g},k.parseLevelPlaylist=function(f,p,d,a,E){var g=new H.LevelDetails(p),S=g.fragments,F=null,W=0,K=0,V=0,M=0,I=null,$=new z.Fragment(a,p),ae,he,ge,De=-1,Se=!1;for(w.lastIndex=0,g.m3u8=f;(ae=w.exec(f))!==null;){Se&&(Se=!1,$=new z.Fragment(a,p),$.start=V,$.sn=W,$.cc=M,$.level=d,F&&($.initSegment=F,$.rawProgramDateTime=F.rawProgramDateTime));var Re=ae[1];if(Re){$.duration=parseFloat(Re);var Ce=(" "+ae[2]).slice(1);$.title=Ce||null,$.tagList.push(Ce?["INF",Re,Ce]:["INF",Re])}else if(ae[3])Object(J.isFiniteNumber)($.duration)&&($.start=V,ge&&($.levelkey=ge),$.sn=W,$.level=d,$.cc=M,$.urlId=E,S.push($),$.relurl=(" "+ae[3]).slice(1),m($,I),I=$,V+=$.duration,W++,K=0,Se=!0);else if(ae[4]){var xe=(" "+ae[4]).slice(1);I?$.setByteRange(xe,I):$.setByteRange(xe)}else if(ae[5])$.rawProgramDateTime=(" "+ae[5]).slice(1),$.tagList.push(["PROGRAM-DATE-TIME",$.rawProgramDateTime]),De===-1&&(De=S.length);else{if(ae=ae[0].match(y),!ae){b.logger.warn("No matches on slow regex match for level playlist!");continue}for(he=1;he<ae.length&&!(typeof ae[he]!="undefined");he++);var me=(" "+ae[he]).slice(1),G=(" "+ae[he+1]).slice(1),s=ae[he+2]?(" "+ae[he+2]).slice(1):"";switch(me){case"PLAYLIST-TYPE":g.type=G.toUpperCase();break;case"MEDIA-SEQUENCE":W=g.startSN=parseInt(G);break;case"SKIP":{var c=new O.AttrList(G),R=c.decimalInteger("SKIPPED-SEGMENTS");if(Object(J.isFiniteNumber)(R)){g.skippedSegments=R;for(var X=R;X--;)S.unshift(null);W+=R}var N=c.enumeratedString("RECENTLY-REMOVED-DATERANGES");N&&(g.recentlyRemovedDateranges=N.split(" "));break}case"TARGETDURATION":g.targetduration=parseFloat(G);break;case"VERSION":g.version=parseInt(G);break;case"EXTM3U":break;case"ENDLIST":g.live=!1;break;case"#":(G||s)&&$.tagList.push(s?[G,s]:[G]);break;case"DIS":M++;case"GAP":$.tagList.push([me]);break;case"BITRATE":$.tagList.push([me,G]);break;case"DISCONTINUITY-SEQ":M=parseInt(G);break;case"KEY":{var oe,be=new O.AttrList(G),we=be.enumeratedString("METHOD"),_e=be.URI,Le=be.hexadecimalInteger("IV"),Oe=be.enumeratedString("KEYFORMATVERSIONS"),Me=be.enumeratedString("KEYID"),Be=(oe=be.enumeratedString("KEYFORMAT"))!=null?oe:"identity",Ve=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(Ve.indexOf(Be)>-1){b.logger.warn("Keyformat "+Be+" is not supported from the manifest");continue}else if(Be!=="identity")continue;we&&(ge=B.LevelKey.fromURL(p,_e),_e&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(we)>=0&&(ge.method=we,ge.keyFormat=Be,Me&&(ge.keyID=Me),Oe&&(ge.keyFormatVersions=Oe),ge.iv=Le));break}case"START":{var Xe=new O.AttrList(G),ze=Xe.decimalFloatingPoint("TIME-OFFSET");Object(J.isFiniteNumber)(ze)&&(g.startTimeOffset=ze);break}case"MAP":{var rt=new O.AttrList(G);$.relurl=rt.URI,rt.BYTERANGE&&$.setByteRange(rt.BYTERANGE),$.level=d,$.sn="initSegment",ge&&($.levelkey=ge),$.initSegment=null,F=$,Se=!0;break}case"SERVER-CONTROL":{var je=new O.AttrList(G);g.canBlockReload=je.bool("CAN-BLOCK-RELOAD"),g.canSkipUntil=je.optionalFloat("CAN-SKIP-UNTIL",0),g.canSkipDateRanges=g.canSkipUntil>0&&je.bool("CAN-SKIP-DATERANGES"),g.partHoldBack=je.optionalFloat("PART-HOLD-BACK",0),g.holdBack=je.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var We=new O.AttrList(G);g.partTarget=We.decimalFloatingPoint("PART-TARGET");break}case"PART":{var ke=g.partList;ke||(ke=g.partList=[]);var Je=K>0?ke[ke.length-1]:void 0,qe=K++,se=new z.Part(new O.AttrList(G),$,p,qe,Je);ke.push(se),$.duration+=se.duration;break}case"PRELOAD-HINT":{var q=new O.AttrList(G);g.preloadHint=q;break}case"RENDITION-REPORT":{var ee=new O.AttrList(G);g.renditionReports=g.renditionReports||[],g.renditionReports.push(ee);break}default:b.logger.warn("line parsed but not handled: "+ae);break}}}I&&!I.relurl?(S.pop(),V-=I.duration,g.partList&&(g.fragmentHint=I)):g.partList&&(m($,I),$.cc=M,g.fragmentHint=$);var ne=S.length,le=S[0],te=S[ne-1];if(V+=g.skippedSegments*g.targetduration,V>0&&ne&&te){g.averagetargetduration=V/ne;var ie=te.sn;g.endSN=ie!=="initSegment"?ie:0,le&&(g.startCC=le.cc,le.initSegment||g.fragments.every(function(ue){return ue.relurl&&o(ue.relurl)})&&(b.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),$=new z.Fragment(a,p),$.relurl=te.relurl,$.level=d,$.sn="initSegment",le.initSegment=$,g.needSidxRanges=!0))}else g.endSN=0,g.startCC=0;return g.fragmentHint&&(V+=g.fragmentHint.duration),g.totalduration=V,g.endCC=M,De>0&&v(S,De),g},k}();function u(k,x){["video","audio","text"].forEach(function(f){var p=k.filter(function(a){return Object(A.isCodecType)(a,f)});if(p.length){var d=p.filter(function(a){return a.lastIndexOf("avc1",0)===0||a.lastIndexOf("mp4a",0)===0});x[f+"Codec"]=d.length>0?d[0]:p[0],k=k.filter(function(a){return p.indexOf(a)===-1})}}),x.unknownCodecs=k}function C(k,x,f){var p=x[f];p&&(k[f]=p)}function v(k,x){for(var f=k[x],p=x;p--;){var d=k[p];if(!d)return;d.programDateTime=f.programDateTime-d.duration*1e3,f=d}}function m(k,x){k.rawProgramDateTime?k.programDateTime=Date.parse(k.rawProgramDateTime):x!=null&&x.programDateTime&&(k.programDateTime=x.endProgramDateTime),Object(J.isFiniteNumber)(k.programDateTime)||(k.programDateTime=null,k.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(fe,Z,_){"use strict";_.r(Z);var J=_("./src/polyfills/number.ts"),U=_("./src/events.ts"),D=_("./src/errors.ts"),z=_("./src/utils/logger.ts"),H=_("./src/utils/mp4-tools.ts"),B=_("./src/loader/m3u8-parser.ts"),O=_("./src/types/loader.ts"),b=_("./src/utils/attr-list.ts");function A(w){var y=w.type;switch(y){case O.PlaylistContextType.AUDIO_TRACK:return O.PlaylistLevelType.AUDIO;case O.PlaylistContextType.SUBTITLE_TRACK:return O.PlaylistLevelType.SUBTITLE;default:return O.PlaylistLevelType.MAIN}}function P(w,y){var h=w.url;return(h===void 0||h.indexOf("data:")===0)&&(h=y.url),h}var L=function(){function w(h){this.hls=void 0,this.loaders=Object.create(null),this.hls=h,this.registerListeners()}var y=w.prototype;return y.registerListeners=function(){var o=this.hls;o.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(U.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(U.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),o.on(U.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},y.unregisterListeners=function(){var o=this.hls;o.off(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(U.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(U.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),o.off(U.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},y.createInternalLoader=function(o){var l=this.hls.config,u=l.pLoader,C=l.loader,v=u||C,m=new v(l);return o.loader=m,this.loaders[o.type]=m,m},y.getInternalLoader=function(o){return this.loaders[o.type]},y.resetInternalLoader=function(o){this.loaders[o]&&delete this.loaders[o]},y.destroyInternalLoaders=function(){for(var o in this.loaders){var l=this.loaders[o];l&&l.destroy(),this.resetInternalLoader(o)}},y.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},y.onManifestLoading=function(o,l){var u=l.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:O.PlaylistContextType.MANIFEST,url:u,deliveryDirectives:null})},y.onLevelLoading=function(o,l){var u=l.id,C=l.level,v=l.url,m=l.deliveryDirectives;this.load({id:u,groupId:null,level:C,responseType:"text",type:O.PlaylistContextType.LEVEL,url:v,deliveryDirectives:m})},y.onAudioTrackLoading=function(o,l){var u=l.id,C=l.groupId,v=l.url,m=l.deliveryDirectives;this.load({id:u,groupId:C,level:null,responseType:"text",type:O.PlaylistContextType.AUDIO_TRACK,url:v,deliveryDirectives:m})},y.onSubtitleTrackLoading=function(o,l){var u=l.id,C=l.groupId,v=l.url,m=l.deliveryDirectives;this.load({id:u,groupId:C,level:null,responseType:"text",type:O.PlaylistContextType.SUBTITLE_TRACK,url:v,deliveryDirectives:m})},y.load=function(o){var l,u=this.hls.config,C=this.getInternalLoader(o);if(C){var v=C.context;if(v&&v.url===o.url){z.logger.trace("[playlist-loader]: playlist request ongoing");return}z.logger.log("[playlist-loader]: aborting previous loader for type: "+o.type),C.abort()}var m,k,x,f;switch(o.type){case O.PlaylistContextType.MANIFEST:m=u.manifestLoadingMaxRetry,k=u.manifestLoadingTimeOut,x=u.manifestLoadingRetryDelay,f=u.manifestLoadingMaxRetryTimeout;break;case O.PlaylistContextType.LEVEL:case O.PlaylistContextType.AUDIO_TRACK:case O.PlaylistContextType.SUBTITLE_TRACK:m=0,k=u.levelLoadingTimeOut;break;default:m=u.levelLoadingMaxRetry,k=u.levelLoadingTimeOut,x=u.levelLoadingRetryDelay,f=u.levelLoadingMaxRetryTimeout;break}if(C=this.createInternalLoader(o),(l=o.deliveryDirectives)!==null&&l!==void 0&&l.part){var p;if(o.type===O.PlaylistContextType.LEVEL&&o.level!==null?p=this.hls.levels[o.level].details:o.type===O.PlaylistContextType.AUDIO_TRACK&&o.id!==null?p=this.hls.audioTracks[o.id].details:o.type===O.PlaylistContextType.SUBTITLE_TRACK&&o.id!==null&&(p=this.hls.subtitleTracks[o.id].details),p){var d=p.partTarget,a=p.targetduration;d&&a&&(k=Math.min(Math.max(d*3,a*.8)*1e3,k))}}var E={timeout:k,maxRetry:m,retryDelay:x,maxRetryDelay:f,highWaterMark:0},g={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};C.load(o,E,g)},y.loadsuccess=function(o,l,u,C){if(C===void 0&&(C=null),u.isSidxRequest){this.handleSidxRequest(o,u),this.handlePlaylistLoaded(o,l,u,C);return}this.resetInternalLoader(u.type);var v=o.data;if(v.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(o,u,"no EXTM3U delimiter",C);return}l.parsing.start=performance.now(),v.indexOf("#EXTINF:")>0||v.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(o,l,u,C):this.handleMasterPlaylist(o,l,u,C)},y.loaderror=function(o,l,u){u===void 0&&(u=null),this.handleNetworkError(l,u,!1,o)},y.loadtimeout=function(o,l,u){u===void 0&&(u=null),this.handleNetworkError(l,u,!0)},y.handleMasterPlaylist=function(o,l,u,C){var v=this.hls,m=o.data,k=P(o,u),x=B.default.parseMasterPlaylist(m,k),f=x.levels,p=x.sessionData;if(!f.length){this.handleManifestParsingError(o,u,"no level found in manifest",C);return}var d=f.map(function(W){return{id:W.attrs.AUDIO,audioCodec:W.audioCodec}}),a=f.map(function(W){return{id:W.attrs.SUBTITLES,textCodec:W.textCodec}}),E=B.default.parseMasterPlaylistMedia(m,k,"AUDIO",d),g=B.default.parseMasterPlaylistMedia(m,k,"SUBTITLES",a),S=B.default.parseMasterPlaylistMedia(m,k,"CLOSED-CAPTIONS");if(E.length){var F=E.some(function(W){return!W.url});!F&&f[0].audioCodec&&!f[0].attrs.AUDIO&&(z.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),E.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new b.AttrList({}),bitrate:0,url:""}))}v.trigger(U.Events.MANIFEST_LOADED,{levels:f,audioTracks:E,subtitles:g,captions:S,url:k,stats:l,networkDetails:C,sessionData:p})},y.handleTrackOrLevelPlaylist=function(o,l,u,C){var v=this.hls,m=u.id,k=u.level,x=u.type,f=P(o,u),p=Object(J.isFiniteNumber)(m)?m:0,d=Object(J.isFiniteNumber)(k)?k:p,a=A(u),E=B.default.parseLevelPlaylist(o.data,f,d,a,p);if(!E.fragments.length){v.trigger(U.Events.ERROR,{type:D.ErrorTypes.NETWORK_ERROR,details:D.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:f,reason:"no fragments found in level",level:typeof u.level=="number"?u.level:void 0});return}if(x===O.PlaylistContextType.MANIFEST){var g={attrs:new b.AttrList({}),bitrate:0,details:E,name:"",url:f};v.trigger(U.Events.MANIFEST_LOADED,{levels:[g],audioTracks:[],url:f,stats:l,networkDetails:C,sessionData:null})}if(l.parsing.end=performance.now(),E.needSidxRanges){var S,F=(S=E.fragments[0].initSegment)===null||S===void 0?void 0:S.url;this.load({url:F,isSidxRequest:!0,type:x,level:k,levelDetails:E,id:m,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}u.levelDetails=E,this.handlePlaylistLoaded(o,l,u,C)},y.handleSidxRequest=function(o,l){var u=Object(H.parseSegmentIndex)(new Uint8Array(o.data));if(!u)return;var C=u.references,v=l.levelDetails;C.forEach(function(m,k){var x=m.info,f=v.fragments[k];f.byteRange.length===0&&f.setByteRange(String(1+x.end-x.start)+"@"+String(x.start)),f.initSegment&&f.initSegment.setByteRange(String(u.moovEndOffset)+"@0")})},y.handleManifestParsingError=function(o,l,u,C){this.hls.trigger(U.Events.ERROR,{type:D.ErrorTypes.NETWORK_ERROR,details:D.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:l.type===O.PlaylistContextType.MANIFEST,url:o.url,reason:u,response:o,context:l,networkDetails:C})},y.handleNetworkError=function(o,l,u,C){u===void 0&&(u=!1),z.logger.warn("[playlist-loader]: A network "+(u?"timeout":"error")+" occurred while loading "+o.type+" level: "+o.level+" id: "+o.id+' group-id: "'+o.groupId+'"');var v=D.ErrorDetails.UNKNOWN,m=!1,k=this.getInternalLoader(o);switch(o.type){case O.PlaylistContextType.MANIFEST:v=u?D.ErrorDetails.MANIFEST_LOAD_TIMEOUT:D.ErrorDetails.MANIFEST_LOAD_ERROR,m=!0;break;case O.PlaylistContextType.LEVEL:v=u?D.ErrorDetails.LEVEL_LOAD_TIMEOUT:D.ErrorDetails.LEVEL_LOAD_ERROR,m=!1;break;case O.PlaylistContextType.AUDIO_TRACK:v=u?D.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:D.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,m=!1;break;case O.PlaylistContextType.SUBTITLE_TRACK:v=u?D.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:D.ErrorDetails.SUBTITLE_LOAD_ERROR,m=!1;break}k&&this.resetInternalLoader(o.type);var x={type:D.ErrorTypes.NETWORK_ERROR,details:v,fatal:m,url:o.url,loader:k,context:o,networkDetails:l};C&&(x.response=C),this.hls.trigger(U.Events.ERROR,x)},y.handlePlaylistLoaded=function(o,l,u,C){var v=u.type,m=u.level,k=u.id,x=u.groupId,f=u.loader,p=u.levelDetails,d=u.deliveryDirectives;if(!(p!=null&&p.targetduration)){this.handleManifestParsingError(o,u,"invalid target duration",C);return}if(!f)return;p.live&&(f.getCacheAge&&(p.ageHeader=f.getCacheAge()||0),(!f.getCacheAge||isNaN(p.ageHeader))&&(p.ageHeader=0));switch(v){case O.PlaylistContextType.MANIFEST:case O.PlaylistContextType.LEVEL:this.hls.trigger(U.Events.LEVEL_LOADED,{details:p,level:m||0,id:k||0,stats:l,networkDetails:C,deliveryDirectives:d});break;case O.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(U.Events.AUDIO_TRACK_LOADED,{details:p,id:k||0,groupId:x||"",stats:l,networkDetails:C,deliveryDirectives:d});break;case O.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(U.Events.SUBTITLE_TRACK_LOADED,{details:p,id:k||0,groupId:x||"",stats:l,networkDetails:C,deliveryDirectives:d});break}},w}();Z.default=L},"./src/polyfills/number.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"isFiniteNumber",function(){return J}),_.d(Z,"MAX_SAFE_INTEGER",function(){return U});var J=Number.isFinite||function(D){return typeof D=="number"&&isFinite(D)},U=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(fe,Z,_){"use strict";_.r(Z);var J=function(){function U(){}return U.getSilentFrame=function(z,H){switch(z){case"mp4a.40.2":if(H===1)return new Uint8Array([0,200,0,128,35,128]);if(H===2)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(H===3)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(H===4)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(H===5)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(H===6)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(H===1)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(H===2)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(H===3)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);break}return},U}();Z.default=J},"./src/remux/mp4-generator.ts":function(fe,Z,_){"use strict";_.r(Z);var J=Math.pow(2,32)-1,U=function(){function D(){}return D.init=function(){D.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var H;for(H in D.types)D.types.hasOwnProperty(H)&&(D.types[H]=[H.charCodeAt(0),H.charCodeAt(1),H.charCodeAt(2),H.charCodeAt(3)]);var B=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]),O=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);D.HDLR_TYPES={video:B,audio:O};var b=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),A=new Uint8Array([0,0,0,0,0,0,0,0]);D.STTS=D.STSC=D.STCO=A,D.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),D.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),D.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),D.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var P=new Uint8Array([105,115,111,109]),L=new Uint8Array([97,118,99,49]),w=new Uint8Array([0,0,0,1]);D.FTYP=D.box(D.types.ftyp,P,w,P,L),D.DINF=D.box(D.types.dinf,D.box(D.types.dref,b))},D.box=function(H){for(var B=8,O=arguments.length,b=new Array(O>1?O-1:0),A=1;A<O;A++)b[A-1]=arguments[A];for(var P=b.length,L=P;P--;)B+=b[P].byteLength;var w=new Uint8Array(B);for(w[0]=B>>24&255,w[1]=B>>16&255,w[2]=B>>8&255,w[3]=B&255,w.set(H,4),P=0,B=8;P<L;P++)w.set(b[P],B),B+=b[P].byteLength;return w},D.hdlr=function(H){return D.box(D.types.hdlr,D.HDLR_TYPES[H])},D.mdat=function(H){return D.box(D.types.mdat,H)},D.mdhd=function(H,B){B*=H;var O=Math.floor(B/(J+1)),b=Math.floor(B%(J+1));return D.box(D.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,H>>24&255,H>>16&255,H>>8&255,H&255,O>>24,O>>16&255,O>>8&255,O&255,b>>24,b>>16&255,b>>8&255,b&255,85,196,0,0]))},D.mdia=function(H){return D.box(D.types.mdia,D.mdhd(H.timescale,H.duration),D.hdlr(H.type),D.minf(H))},D.mfhd=function(H){return D.box(D.types.mfhd,new Uint8Array([0,0,0,0,H>>24,H>>16&255,H>>8&255,H&255]))},D.minf=function(H){return H.type==="audio"?D.box(D.types.minf,D.box(D.types.smhd,D.SMHD),D.DINF,D.stbl(H)):D.box(D.types.minf,D.box(D.types.vmhd,D.VMHD),D.DINF,D.stbl(H))},D.moof=function(H,B,O){return D.box(D.types.moof,D.mfhd(H),D.traf(O,B))},D.moov=function(H){for(var B=H.length,O=[];B--;)O[B]=D.trak(H[B]);return D.box.apply(null,[D.types.moov,D.mvhd(H[0].timescale,H[0].duration)].concat(O).concat(D.mvex(H)))},D.mvex=function(H){for(var B=H.length,O=[];B--;)O[B]=D.trex(H[B]);return D.box.apply(null,[D.types.mvex].concat(O))},D.mvhd=function(H,B){B*=H;var O=Math.floor(B/(J+1)),b=Math.floor(B%(J+1)),A=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,H>>24&255,H>>16&255,H>>8&255,H&255,O>>24,O>>16&255,O>>8&255,O&255,b>>24,b>>16&255,b>>8&255,b&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return D.box(D.types.mvhd,A)},D.sdtp=function(H){var B=H.samples||[],O=new Uint8Array(4+B.length),b,A;for(b=0;b<B.length;b++)A=B[b].flags,O[b+4]=A.dependsOn<<4|A.isDependedOn<<2|A.hasRedundancy;return D.box(D.types.sdtp,O)},D.stbl=function(H){return D.box(D.types.stbl,D.stsd(H),D.box(D.types.stts,D.STTS),D.box(D.types.stsc,D.STSC),D.box(D.types.stsz,D.STSZ),D.box(D.types.stco,D.STCO))},D.avc1=function(H){var B=[],O=[],b,A,P;for(b=0;b<H.sps.length;b++)A=H.sps[b],P=A.byteLength,B.push(P>>>8&255),B.push(P&255),B=B.concat(Array.prototype.slice.call(A));for(b=0;b<H.pps.length;b++)A=H.pps[b],P=A.byteLength,O.push(P>>>8&255),O.push(P&255),O=O.concat(Array.prototype.slice.call(A));var L=D.box(D.types.avcC,new Uint8Array([1,B[3],B[4],B[5],252|3,224|H.sps.length].concat(B).concat([H.pps.length]).concat(O))),w=H.width,y=H.height,h=H.pixelRatio[0],o=H.pixelRatio[1];return D.box(D.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,w>>8&255,w&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]),L,D.box(D.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),D.box(D.types.pasp,new Uint8Array([h>>24,h>>16&255,h>>8&255,h&255,o>>24,o>>16&255,o>>8&255,o&255])))},D.esds=function(H){var B=H.config.length;return new Uint8Array([0,0,0,0,3,23+B,0,1,0,4,15+B,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([B]).concat(H.config).concat([6,1,2]))},D.mp4a=function(H){var B=H.samplerate;return D.box(D.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,H.channelCount,0,16,0,0,0,0,B>>8&255,B&255,0,0]),D.box(D.types.esds,D.esds(H)))},D.mp3=function(H){var B=H.samplerate;return D.box(D.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,H.channelCount,0,16,0,0,0,0,B>>8&255,B&255,0,0]))},D.stsd=function(H){return H.type==="audio"?!H.isAAC&&H.codec==="mp3"?D.box(D.types.stsd,D.STSD,D.mp3(H)):D.box(D.types.stsd,D.STSD,D.mp4a(H)):D.box(D.types.stsd,D.STSD,D.avc1(H))},D.tkhd=function(H){var B=H.id,O=H.duration*H.timescale,b=H.width,A=H.height,P=Math.floor(O/(J+1)),L=Math.floor(O%(J+1));return D.box(D.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,B>>24&255,B>>16&255,B>>8&255,B&255,0,0,0,0,P>>24,P>>16&255,P>>8&255,P&255,L>>24,L>>16&255,L>>8&255,L&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,b>>8&255,b&255,0,0,A>>8&255,A&255,0,0]))},D.traf=function(H,B){var O=D.sdtp(H),b=H.id,A=Math.floor(B/(J+1)),P=Math.floor(B%(J+1));return D.box(D.types.traf,D.box(D.types.tfhd,new Uint8Array([0,0,0,0,b>>24,b>>16&255,b>>8&255,b&255])),D.box(D.types.tfdt,new Uint8Array([1,0,0,0,A>>24,A>>16&255,A>>8&255,A&255,P>>24,P>>16&255,P>>8&255,P&255])),D.trun(H,O.length+16+20+8+16+8+8),O)},D.trak=function(H){return H.duration=H.duration||4294967295,D.box(D.types.trak,D.tkhd(H),D.mdia(H))},D.trex=function(H){var B=H.id;return D.box(D.types.trex,new Uint8Array([0,0,0,0,B>>24,B>>16&255,B>>8&255,B&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},D.trun=function(H,B){var O=H.samples||[],b=O.length,A=12+16*b,P=new Uint8Array(A),L,w,y,h,o,l;for(B+=8+A,P.set([0,0,15,1,b>>>24&255,b>>>16&255,b>>>8&255,b&255,B>>>24&255,B>>>16&255,B>>>8&255,B&255],0),L=0;L<b;L++)w=O[L],y=w.duration,h=w.size,o=w.flags,l=w.cts,P.set([y>>>24&255,y>>>16&255,y>>>8&255,y&255,h>>>24&255,h>>>16&255,h>>>8&255,h&255,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,o.degradPrio&240<<8,o.degradPrio&15,l>>>24&255,l>>>16&255,l>>>8&255,l&255],12+16*L);return D.box(D.types.trun,P)},D.initSegment=function(H){D.types||D.init();var B=D.moov(H),O=new Uint8Array(D.FTYP.byteLength+B.byteLength);return O.set(D.FTYP),O.set(B,D.FTYP.byteLength),O},D}();U.types=void 0,U.HDLR_TYPES=void 0,U.STTS=void 0,U.STSC=void 0,U.STCO=void 0,U.STSZ=void 0,U.VMHD=void 0,U.SMHD=void 0,U.STSD=void 0,U.FTYP=void 0,U.DINF=void 0,Z.default=U},"./src/remux/mp4-remuxer.ts":function(fe,Z,_){"use strict";_.r(Z),_.d(Z,"default",function(){return l}),_.d(Z,"normalizePts",function(){return u});var J=_("./src/polyfills/number.ts"),U=_("./src/remux/aac-helper.ts"),D=_("./src/remux/mp4-generator.ts"),z=_("./src/events.ts"),H=_("./src/errors.ts"),B=_("./src/utils/logger.ts"),O=_("./src/types/loader.ts"),b=_("./src/utils/timescale-conversion.ts");function A(){return A=Object.assign||function(k){for(var x=1;x<arguments.length;x++){var f=arguments[x];for(var p in f)Object.prototype.hasOwnProperty.call(f,p)&&(k[p]=f[p])}return k},A.apply(this,arguments)}var P=10*1e3,L=1024,w=1152,y=null,h=null,o=!1,l=function(){function k(f,p,d,a){if(a===void 0&&(a=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=f,this.config=p,this.typeSupported=d,this.ISGenerated=!1,y===null){var E=navigator.userAgent||"",g=E.match(/Chrome\/(\d+)/i);y=g?parseInt(g[1]):0}if(h===null){var S=navigator.userAgent.match(/Safari\/(\d+)/i);h=S?parseInt(S[1]):0}o=!!y&&y<75||!!h&&h<600}var x=k.prototype;return x.destroy=function(){},x.resetTimeStamp=function(p){B.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=p},x.resetNextTimestamp=function(){B.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},x.resetInitSegment=function(){B.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},x.getVideoStartPts=function(p){var d=!1,a=p.reduce(function(E,g){var S=g.pts-E;return S<-4294967296?(d=!0,u(E,g.pts)):S>0?E:g.pts},p[0].pts);return d&&B.logger.debug("PTS rollover detected"),a},x.remux=function(p,d,a,E,g,S,F,W){var K,V,M,I,$,ae,he=g,ge=g,De=p.pid>-1,Se=d.pid>-1,Re=d.samples.length,Ce=p.samples.length>0,xe=Re>1,me=(!De||Ce)&&(!Se||xe)||this.ISGenerated||F;if(me){this.ISGenerated||(M=this.generateIS(p,d,g));var G=this.isVideoContiguous,s=-1;if(xe&&(s=C(d.samples),!G&&this.config.forceKeyFrameOnDiscontinuity))if(ae=!0,s>0){B.logger.warn("[mp4-remuxer]: Dropped "+s+" out of "+Re+" video samples due to a missing keyframe");var c=this.getVideoStartPts(d.samples);d.samples=d.samples.slice(s),d.dropped+=s,ge+=(d.samples[0].pts-c)/(d.timescale||9e4)}else s===-1&&(B.logger.warn("[mp4-remuxer]: No keyframe found out of "+Re+" video samples"),ae=!1);if(this.ISGenerated){if(Ce&&xe){var R=this.getVideoStartPts(d.samples),X=u(p.samples[0].pts,R)-R,N=X/d.inputTimeScale;he+=Math.max(0,N),ge+=Math.max(0,-N)}if(Ce){if(p.samplerate||(B.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),M=this.generateIS(p,d,g)),V=this.remuxAudio(p,he,this.isAudioContiguous,S,Se||xe||W===O.PlaylistLevelType.AUDIO?ge:void 0),xe){var oe=V?V.endPTS-V.startPTS:0;d.inputTimeScale||(B.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),M=this.generateIS(p,d,g)),K=this.remuxVideo(d,ge,G,oe)}}else xe&&(K=this.remuxVideo(d,ge,G,0));K&&(K.firstKeyFrame=s,K.independent=s!==-1)}}return this.ISGenerated&&(a.samples.length&&($=this.remuxID3(a,g)),E.samples.length&&(I=this.remuxText(E,g))),{audio:V,video:K,initSegment:M,independent:ae,text:I,id3:$}},x.generateIS=function(p,d,a){var E=p.samples,g=d.samples,S=this.typeSupported,F={},W=!Object(J.isFiniteNumber)(this._initPTS),K="audio/mp4",V,M,I;if(W&&(V=M=Infinity),p.config&&E.length&&(p.timescale=p.samplerate,p.isAAC||(S.mpeg?(K="audio/mpeg",p.codec=""):S.mp3&&(p.codec="mp3")),F.audio={id:"audio",container:K,codec:p.codec,initSegment:!p.isAAC&&S.mpeg?new Uint8Array(0):D.default.initSegment([p]),metadata:{channelCount:p.channelCount}},W&&(I=p.inputTimeScale,V=M=E[0].pts-Math.round(I*a))),d.sps&&d.pps&&g.length&&(d.timescale=d.inputTimeScale,F.video={id:"main",container:"video/mp4",codec:d.codec,initSegment:D.default.initSegment([d]),metadata:{width:d.width,height:d.height}},W)){I=d.inputTimeScale;var $=this.getVideoStartPts(g),ae=Math.round(I*a);M=Math.min(M,u(g[0].dts,$)-ae),V=Math.min(V,$-ae)}if(Object.keys(F).length)return this.ISGenerated=!0,W&&(this._initPTS=V,this._initDTS=M),{tracks:F,initPTS:V,timescale:I}},x.remuxVideo=function(p,d,a,E){var g=p.inputTimeScale,S=p.samples,F=[],W=S.length,K=this._initPTS,V=this.nextAvcDts,M=8,I,$,ae,he=Number.POSITIVE_INFINITY,ge=Number.NEGATIVE_INFINITY,De=0,Se=!1;if(!a||V===null){var Re=d*g,Ce=S[0].pts-u(S[0].dts,S[0].pts);V=Re-Ce}for(var xe=0;xe<W;xe++){var me=S[xe];if(me.pts=u(me.pts-K,V),me.dts=u(me.dts-K,V),me.dts>me.pts){var G=9e4*.2;De=Math.max(Math.min(De,me.pts-me.dts),-1*G)}me.dts<S[xe>0?xe-1:xe].dts&&(Se=!0)}Se&&S.sort(function(xt,st){var nt=xt.dts-st.dts,wt=xt.pts-st.pts;return nt||wt}),$=S[0].dts,ae=S[S.length-1].dts;var s=Math.round((ae-$)/(W-1));if(De<0){if(De<s*-2){B.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(b.toMsFromMpegTsClock)(-s,!0)+" ms");for(var c=De,R=0;R<W;R++)S[R].dts=c=Math.max(c,S[R].pts-s),S[R].pts=Math.max(c,S[R].pts)}else{B.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(b.toMsFromMpegTsClock)(De,!0)+" ms to overcome this issue");for(var X=0;X<W;X++)S[X].dts=S[X].dts+De}$=S[0].dts}if(a){var N=$-V,oe=N>s,be=N<-1;if(oe||be){oe?B.logger.warn("AVC: "+Object(b.toMsFromMpegTsClock)(N,!0)+" ms ("+N+"dts) hole between fragments detected, filling it"):B.logger.warn("AVC: "+Object(b.toMsFromMpegTsClock)(-N,!0)+" ms ("+N+"dts) overlapping between fragments detected"),$=V;var we=S[0].pts-N;S[0].dts=$,S[0].pts=we,B.logger.log("Video: First PTS/DTS adjusted: "+Object(b.toMsFromMpegTsClock)(we,!0)+"/"+Object(b.toMsFromMpegTsClock)($,!0)+", delta: "+Object(b.toMsFromMpegTsClock)(N,!0)+" ms")}}o&&($=Math.max(0,$));for(var _e=0,Le=0,Oe=0;Oe<W;Oe++){for(var Me=S[Oe],Be=Me.units,Ve=Be.length,Xe=0,ze=0;ze<Ve;ze++)Xe+=Be[ze].data.length;Le+=Xe,_e+=Ve,Me.length=Xe,Me.dts=Math.max(Me.dts,$),Me.pts=Math.max(Me.pts,Me.dts,0),he=Math.min(Me.pts,he),ge=Math.max(Me.pts,ge)}ae=S[W-1].dts;var rt=Le+4*_e+8,je;try{je=new Uint8Array(rt)}catch(xt){this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:H.ErrorTypes.MUX_ERROR,details:H.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:rt,reason:"fail allocating video mdat "+rt});return}var We=new DataView(je.buffer);We.setUint32(0,rt),je.set(D.default.types.mdat,4);for(var ke=0;ke<W;ke++){for(var Je=S[ke],qe=Je.units,se=0,q=0,ee=qe.length;q<ee;q++){var ne=qe[q],le=ne.data,te=ne.data.byteLength;We.setUint32(M,te),M+=4,je.set(le,M),M+=te,se+=4+te}if(ke<W-1)I=S[ke+1].dts-Je.dts;else{var ie=this.config,ue=Je.dts-S[ke>0?ke-1:ke].dts;if(ie.stretchShortVideoTrack&&this.nextAudioPts!==null){var 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U.hasOwnProperty(p)&&(d=U[p]),String.fromCharCode(d)},z=15,H=100,B={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},O={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},A={25:2,26:4,29:6,30:8,31:10,27:13,28:15},P=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],L;(function(f){f[f.ERROR=0]="ERROR",f[f.TEXT=1]="TEXT",f[f.WARNING=2]="WARNING",f[f.INFO=2]="INFO",f[f.DEBUG=3]="DEBUG",f[f.DATA=3]="DATA"})(L||(L={}));var w=function(){function f(){this.time=null,this.verboseLevel=L.ERROR}var p=f.prototype;return p.log=function(a,E){this.verboseLevel>=a&&J.logger.log(this.time+" ["+a+"] "+E)},f}(),y=function(p){for(var d=[],a=0;a<p.length;a++)d.push(p[a].toString(16));return d},h=function(){function f(d,a,E,g,S){this.foreground=void 0,this.underline=void 0,this.italics=void 0,this.background=void 0,this.flash=void 0,this.foreground=d||"white",this.underline=a||!1,this.italics=E||!1,this.background=g||"black",this.flash=S||!1}var p=f.prototype;return p.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},p.setStyles=function(a){for(var E=["foreground","underline","italics","background","flash"],g=0;g<E.length;g++){var S=E[g];a.hasOwnProperty(S)&&(this[S]=a[S])}},p.isDefault=function(){return this.foreground==="white"&&!this.underline&&!this.italics&&this.background==="black"&&!this.flash},p.equals=function(a){return this.foreground===a.foreground&&this.underline===a.underline&&this.italics===a.italics&&this.background===a.background&&this.flash===a.flash},p.copy=function(a){this.foreground=a.foreground,this.underline=a.underline,this.italics=a.italics,this.background=a.background,this.flash=a.flash},p.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},f}(),o=function(){function f(d,a,E,g,S,F){this.uchar=void 0,this.penState=void 0,this.uchar=d||" ",this.penState=new h(a,E,g,S,F)}var p=f.prototype;return p.reset=function(){this.uchar=" ",this.penState.reset()},p.setChar=function(a,E){this.uchar=a,this.penState.copy(E)},p.setPenState=function(a){this.penState.copy(a)},p.equals=function(a){return this.uchar===a.uchar&&this.penState.equals(a.penState)},p.copy=function(a){this.uchar=a.uchar,this.penState.copy(a.penState)},p.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},f}(),l=function(){function f(d){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var a=0;a<H;a++)this.chars.push(new o);this.logger=d,this.pos=0,this.currPenState=new h}var p=f.prototype;return p.equals=function(a){for(var E=!0,g=0;g<H;g++)if(!this.chars[g].equals(a.chars[g])){E=!1;break}return E},p.copy=function(a){for(var E=0;E<H;E++)this.chars[E].copy(a.chars[E])},p.isEmpty=function(){for(var a=!0,E=0;E<H;E++)if(!this.chars[E].isEmpty()){a=!1;break}return a},p.setCursor=function(a){this.pos!==a&&(this.pos=a),this.pos<0?(this.logger.log(L.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>H&&(this.logger.log(L.DEBUG,"Too large cursor position "+this.pos),this.pos=H)},p.moveCursor=function(a){var E=this.pos+a;if(a>1)for(var g=this.pos+1;g<E+1;g++)this.chars[g].setPenState(this.currPenState);this.setCursor(E)},p.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},p.insertChar=function(a){a>=144&&this.backSpace();var E=D(a);if(this.pos>=H){this.logger.log(L.ERROR,"Cannot insert "+a.toString(16)+" ("+E+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(E,this.currPenState),this.moveCursor(1)},p.clearFromPos=function(a){var E;for(E=a;E<H;E++)this.chars[E].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 a=[],E=!0,g=0;g<H;g++){var S=this.chars[g].uchar;S!==" "&&(E=!1),a.push(S)}return E?"":a.join("")},p.setPenStyles=function(a){this.currPenState.setStyles(a);var E=this.chars[this.pos];E.setPenState(this.currPenState)},f}(),u=function(){function f(d){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var a=0;a<z;a++)this.rows.push(new l(d));this.logger=d,this.currRow=z-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var p=f.prototype;return p.reset=function(){for(var a=0;a<z;a++)this.rows[a].clear();this.currRow=z-1},p.equals=function(a){for(var E=!0,g=0;g<z;g++)if(!this.rows[g].equals(a.rows[g])){E=!1;break}return E},p.copy=function(a){for(var E=0;E<z;E++)this.rows[E].copy(a.rows[E])},p.isEmpty=function(){for(var a=!0,E=0;E<z;E++)if(!this.rows[E].isEmpty()){a=!1;break}return a},p.backSpace=function(){var a=this.rows[this.currRow];a.backSpace()},p.clearToEndOfRow=function(){var a=this.rows[this.currRow];a.clearToEndOfRow()},p.insertChar=function(a){var E=this.rows[this.currRow];E.insertChar(a)},p.setPen=function(a){var E=this.rows[this.currRow];E.setPenStyles(a)},p.moveCursor=function(a){var E=this.rows[this.currRow];E.moveCursor(a)},p.setCursor=function(a){this.logger.log(L.INFO,"setCursor: "+a);var E=this.rows[this.currRow];E.setCursor(a)},p.setPAC=function(a){this.logger.log(L.INFO,"pacData = "+JSON.stringify(a));var E=a.row-1;if(this.nrRollUpRows&&E<this.nrRollUpRows-1&&(E=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==E){for(var g=0;g<z;g++)this.rows[g].clear();var S=this.currRow+1-this.nrRollUpRows,F=this.lastOutputScreen;if(F){var W=F.rows[S].cueStartTime,K=this.logger.time;if(W&&K!==null&&W<K)for(var V=0;V<this.nrRollUpRows;V++)this.rows[E-this.nrRollUpRows+V+1].copy(F.rows[S+V])}}this.currRow=E;var M=this.rows[this.currRow];if(a.indent!==null){var I=a.indent,$=Math.max(I-1,0);M.setCursor(a.indent),a.color=M.chars[$].penState.foreground}var ae={foreground:a.color,underline:a.underline,italics:a.italics,background:"black",flash:!1};this.setPen(ae)},p.setBkgData=function(a){this.logger.log(L.INFO,"bkgData = "+JSON.stringify(a)),this.backSpace(),this.setPen(a),this.insertChar(32)},p.setRollUpRows=function(a){this.nrRollUpRows=a},p.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(L.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(L.TEXT,this.getDisplayText());var a=this.currRow+1-this.nrRollUpRows,E=this.rows.splice(a,1)[0];E.clear(),this.rows.splice(this.currRow,0,E),this.logger.log(L.INFO,"Rolling up")},p.getDisplayText=function(a){a=a||!1;for(var E=[],g="",S=-1,F=0;F<z;F++){var W=this.rows[F].getTextString();W&&(S=F+1,a?E.push("Row "+S+": '"+W+"'"):E.push(W.trim()))}return E.length>0&&(a?g="["+E.join(" | ")+"]":g=E.join(`
`)),g},p.getTextAndFormat=function(){return this.rows},f}(),C=function(){function f(d,a,E){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=d,this.outputFilter=a,this.mode=null,this.verbose=0,this.displayedMemory=new u(E),this.nonDisplayedMemory=new u(E),this.lastOutputScreen=new u(E),this.currRollUpRow=this.displayedMemory.rows[z-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=E}var p=f.prototype;return p.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[z-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},p.getHandler=function(){return this.outputFilter},p.setHandler=function(a){this.outputFilter=a},p.setPAC=function(a){this.writeScreen.setPAC(a)},p.setBkgData=function(a){this.writeScreen.setBkgData(a)},p.setMode=function(a){if(a===this.mode)return;this.mode=a,this.logger.log(L.INFO,"MODE="+a),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=a},p.insertChars=function(a){for(var E=0;E<a.length;E++)this.writeScreen.insertChar(a[E]);var g=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(L.INFO,g+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(L.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},p.ccRCL=function(){this.logger.log(L.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},p.ccBS=function(){if(this.logger.log(L.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(L.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},p.ccRU=function(a){this.logger.log(L.INFO,"RU("+a+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(a)},p.ccFON=function(){this.logger.log(L.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},p.ccRDC=function(){this.logger.log(L.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},p.ccTR=function(){this.logger.log(L.INFO,"TR"),this.setMode("MODE_TEXT")},p.ccRTD=function(){this.logger.log(L.INFO,"RTD"),this.setMode("MODE_TEXT")},p.ccEDM=function(){this.logger.log(L.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},p.ccCR=function(){this.logger.log(L.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},p.ccENM=function(){this.logger.log(L.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},p.ccEOC=function(){if(this.logger.log(L.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var a=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=a,this.writeScreen=this.nonDisplayedMemory,this.logger.log(L.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},p.ccTO=function(a){this.logger.log(L.INFO,"TO("+a+") - Tab Offset"),this.writeScreen.moveCursor(a)},p.ccMIDROW=function(a){var E={flash:!1};if(E.underline=a%2===1,E.italics=a>=46,E.italics)E.foreground="white";else{var g=Math.floor(a/2)-16,S=["white","green","blue","cyan","red","yellow","magenta"];E.foreground=S[g]}this.logger.log(L.INFO,"MIDROW: "+JSON.stringify(E)),this.writeScreen.setPen(E)},p.outputDataUpdate=function(a){a===void 0&&(a=!1);var E=this.logger.time;if(E===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=E:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,E,this.lastOutputScreen),a&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:E),this.lastOutputScreen.copy(this.displayedMemory))},p.cueSplitAtTime=function(a){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,a,this.displayedMemory),this.cueStartTime=a))},f}(),v=function(){function f(d,a,E){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var g=new w;this.channels=[null,new C(d,a,g),new C(d+1,E,g)],this.cmdHistory=x(),this.logger=g}var p=f.prototype;return p.getHandler=function(a){return this.channels[a].getHandler()},p.setHandler=function(a,E){this.channels[a].setHandler(E)},p.addData=function(a,E){var g,S,F,W=!1;this.logger.time=a;for(var K=0;K<E.length;K+=2){if(S=E[K]&127,F=E[K+1]&127,S===0&&F===0)continue;if(this.logger.log(L.DATA,"["+y([E[K],E[K+1]])+"] -> ("+y([S,F])+")"),g=this.parseCmd(S,F),g||(g=this.parseMidrow(S,F)),g||(g=this.parsePAC(S,F)),g||(g=this.parseBackgroundAttributes(S,F)),!g&&(W=this.parseChars(S,F),W)){var V=this.currentChannel;if(V&&V>0){var M=this.channels[V];M.insertChars(W)}else this.logger.log(L.WARNING,"No channel found yet. TEXT-MODE?")}!g&&!W&&this.logger.log(L.WARNING,"Couldn't parse cleaned data "+y([S,F])+" orig: "+y([E[K],E[K+1]]))}},p.parseCmd=function(a,E){var g=this.cmdHistory,S=(a===20||a===28||a===21||a===29)&&E>=32&&E<=47,F=(a===23||a===31)&&E>=33&&E<=35;if(!(S||F))return!1;if(k(a,E,g))return m(null,null,g),this.logger.log(L.DEBUG,"Repeated command ("+y([a,E])+") is dropped"),!0;var W=a===20||a===21||a===23?1:2,K=this.channels[W];return a===20||a===21||a===28||a===29?E===32?K.ccRCL():E===33?K.ccBS():E===34?K.ccAOF():E===35?K.ccAON():E===36?K.ccDER():E===37?K.ccRU(2):E===38?K.ccRU(3):E===39?K.ccRU(4):E===40?K.ccFON():E===41?K.ccRDC():E===42?K.ccTR():E===43?K.ccRTD():E===44?K.ccEDM():E===45?K.ccCR():E===46?K.ccENM():E===47&&K.ccEOC():K.ccTO(E-32),m(a,E,g),this.currentChannel=W,!0},p.parseMidrow=function(a,E){var g=0;if((a===17||a===25)&&E>=32&&E<=47){if(a===17?g=1:g=2,g!==this.currentChannel)return this.logger.log(L.ERROR,"Mismatch channel in midrow parsing"),!1;var S=this.channels[g];return S?(S.ccMIDROW(E),this.logger.log(L.DEBUG,"MIDROW ("+y([a,E])+")"),!0):!1}return!1},p.parsePAC=function(a,E){var g,S=this.cmdHistory,F=(a>=17&&a<=23||a>=25&&a<=31)&&E>=64&&E<=127,W=(a===16||a===24)&&E>=64&&E<=95;if(!(F||W))return!1;if(k(a,E,S))return m(null,null,S),!0;var K=a<=23?1:2;E>=64&&E<=95?g=K===1?B[a]:b[a]:g=K===1?O[a]:A[a];var V=this.channels[K];return V?(V.setPAC(this.interpretPAC(g,E)),m(a,E,S),this.currentChannel=K,!0):!1},p.interpretPAC=function(a,E){var g,S={color:null,italics:!1,indent:null,underline:!1,row:a};return E>95?g=E-96:g=E-64,S.underline=(g&1)===1,g<=13?S.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(g/2)]:g<=15?(S.italics=!0,S.color="white"):S.indent=Math.floor((g-16)/2)*4,S},p.parseChars=function(a,E){var g,S=null,F=null;if(a>=25?(g=2,F=a-8):(g=1,F=a),F>=17&&F<=19){var W;F===17?W=E+80:F===18?W=E+112:W=E+144,this.logger.log(L.INFO,"Special char '"+D(W)+"' in channel "+g),S=[W]}else a>=32&&a<=127&&(S=E===0?[a]:[a,E]);if(S){var 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`)}),k.flush()}},"./src/utils/xhr-loader.ts":function(fe,Z,_){"use strict";_.r(Z);var J=_("./src/utils/logger.ts"),U=_("./src/loader/load-stats.ts"),D=/^age:\s*[\d.]+\s*$/m,z=function(){function H(O){this.xhrSetup=void 0,this.requestTimeout=void 0,this.retryTimeout=void 0,this.retryDelay=void 0,this.config=null,this.callbacks=null,this.context=void 0,this.loader=null,this.stats=void 0,this.xhrSetup=O?O.xhrSetup:null,this.stats=new U.LoadStats,this.retryDelay=0}var B=H.prototype;return B.destroy=function(){this.callbacks=null,this.abortInternal(),this.loader=null,this.config=null},B.abortInternal=function(){var b=this.loader;self.clearTimeout(this.requestTimeout),self.clearTimeout(this.retryTimeout),b&&(b.onreadystatechange=null,b.onprogress=null,b.readyState!==4&&(this.stats.aborted=!0,b.abort()))},B.abort=function(){var b;this.abortInternal(),(b=this.callbacks)!==null&&b!==void 0&&b.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.loader)},B.load=function(b,A,P){if(this.stats.loading.start)throw new Error("Loader can only be used once.");this.stats.loading.start=self.performance.now(),this.context=b,this.config=A,this.callbacks=P,this.retryDelay=A.retryDelay,this.loadInternal()},B.loadInternal=function(){var b=this.config,A=this.context;if(!b)return;var P=this.loader=new self.XMLHttpRequest,L=this.stats;L.loading.first=0,L.loaded=0;var w=this.xhrSetup;try{if(w)try{w(P,A.url)}catch(o){P.open("GET",A.url,!0),w(P,A.url)}P.readyState||P.open("GET",A.url,!0);var y=this.context.headers;if(y)for(var h in y)P.setRequestHeader(h,y[h])}catch(o){this.callbacks.onError({code:P.status,text:o.message},A,P);return}A.rangeEnd&&P.setRequestHeader("Range","bytes="+A.rangeStart+"-"+(A.rangeEnd-1)),P.onreadystatechange=this.readystatechange.bind(this),P.onprogress=this.loadprogress.bind(this),P.responseType=A.responseType,self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),b.timeout),P.send()},B.readystatechange=function(){var b=this.context,A=this.loader,P=this.stats;if(!b||!A)return;var L=A.readyState,w=this.config;if(P.aborted)return;if(L>=2)if(self.clearTimeout(this.requestTimeout),P.loading.first===0&&(P.loading.first=Math.max(self.performance.now(),P.loading.start)),L===4){A.onreadystatechange=null,A.onprogress=null;var y=A.status;if(y>=200&&y<300){P.loading.end=Math.max(self.performance.now(),P.loading.first);var h,o;if(b.responseType==="arraybuffer"?(h=A.response,o=h.byteLength):(h=A.responseText,o=h.length),P.loaded=P.total=o,!this.callbacks)return;var l=this.callbacks.onProgress;if(l&&l(P,b,h,A),!this.callbacks)return;var u={url:A.responseURL,data:h};this.callbacks.onSuccess(u,P,b,A)}else P.retry>=w.maxRetry||y>=400&&y<499?(J.logger.error(y+" while loading "+b.url),this.callbacks.onError({code:y,text:A.statusText},b,A)):(J.logger.warn(y+" while loading "+b.url+", retrying in "+this.retryDelay+"..."),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,w.maxRetryDelay),P.retry++)}else self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),w.timeout)},B.loadtimeout=function(){J.logger.warn("timeout while loading "+this.context.url);var b=this.callbacks;b&&(this.abortInternal(),b.onTimeout(this.stats,this.context,this.loader))},B.loadprogress=function(b){var A=this.stats;A.loaded=b.loaded,b.lengthComputable&&(A.total=b.total)},B.getCacheAge=function(){var b=null;if(this.loader&&D.test(this.loader.getAllResponseHeaders())){var A=this.loader.getResponseHeader("age");b=A?parseFloat(A):null}return b},H}();Z.default=z}}).default})},vHTk:function(pt,at,pe){pt.exports={wrp:"wrp___z2l1F",bgBlack:"bgBlack___3ezfX",monaco:"monaco___1ypjT",darkBlue:"darkBlue___2ViJc",close:"close___3q-z4",embed:"embed___3dQqc"}}}]);
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