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f=0;f<this.markerButtons.length;f++)f<s||f===s&&this.markerButtons.length-1===s?this.markerButtonBlock.appendChild(this.markerButtons[f]):(f===s&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[f]))}},j.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")},j.prototype.resetButtonStyles=function(){var s=this;this.buttons.forEach(function(f){f.className=f.className.replace(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name,"").trim(),f.className=f.className.replace(s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:s.toolbarActiveButtonStyleColorsClass.name,"").trim(),f.className+=" "+(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name)})},j.prototype.addActionButton=function(s,f,R){var Q=this,F=document.createElement("div");switch(F.className=""+this.toolbarButtonStyleClass.name,F.innerHTML=f,F.setAttribute("data-action",R),F.addEventListener("click",function(){Q.actionToolbarButtonClicked(F,R)}),R){case"select":F.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":F.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":F.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":F.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":F.style.fill=this.uiStyleSettings.closeButtonColor}s.appendChild(F),this.buttons.push(F)},j.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new je("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 je("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new je("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new je("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 je("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var s=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new je("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 je("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new je("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new ft("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new ft("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},j.prototype.markerToolbarButtonClicked=function(s,f){this.setActiveButton(s),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(R){return R("marker",f)}),this.markerButtonOverflowBlock.style.display="none"},j.prototype.actionToolbarButtonClicked=function(s,f){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(R){return R("action",f)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},j.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)},j.prototype.setActiveMarkerButton=function(s){var f=this.markerButtons.find(function(R){return R.getAttribute("data-type-name")===s});f&&this.setActiveButton(f)},j.prototype.setCurrentMarker=function(s){var f=this;this.currentMarker=s,this.buttons.filter(function(R){return/delete|notes/.test(R.getAttribute("data-action"))}).forEach(function(R){f.currentMarker===void 0?(R.style.fillOpacity="0.4",R.style.pointerEvents="none"):(R.style.fillOpacity="1",R.style.pointerEvents="all")})},j}(),rt=function(){function j(s,f,R,Q){this.panels=[],this.panelButtons=[],this.markerjsContainer=s,this.displayMode=f,this.uiStyleSettings=R,this.styles=Q,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return j.prototype.addStyles=function(){var s;this.toolboxStyleClass=this.styles.addClass(new je("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 je("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var f=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new je("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new je("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new je("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 je("toolbox-panel-row_colors",`
      background-color: `+((s=this.uiStyleSettings.toolboxBackgroundColor)!==null&&s!==void 0?s:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new je("toolbox_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*f)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*f)+`px;
      padding: `+f+`px;
      box-sizing: content-box;
    `)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new je("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new je("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new ft("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new ft("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},j.prototype.show=function(s){var f;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=s,this.uiContainer.className=this.toolboxStyleClass.name+" "+((f=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&f!==void 0?f:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},j.prototype.setPanelButtons=function(s){var f,R,Q=this;this.panels=s,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((f=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&f!==void 0?f: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(F){var ve;F.uiStyleSettings=Q.uiStyleSettings;var ze=document.createElement("div");ze.className=Q.toolboxButtonStyleClass.name+" "+((ve=Q.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ve!==void 0?ve:Q.toolboxButtonStyleColorsClass.name),ze.innerHTML=F.icon,ze.title=F.title,ze.addEventListener("click",function(){Q.panelButtonClick(F)}),Q.panelButtons.push(ze),Q.buttonRow.appendChild(ze)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},j.prototype.panelButtonClick=function(s){var f=this,R=-1;if(s!==this.activePanel){R=this.panels.indexOf(s),this.panelRow.innerHTML="";var Q=s.getUi();Q.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(Q),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(){f.displayMode==="inline"?f.panelRow.style.display="none":f.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(F,ve){var ze,lt;F.className=f.toolboxButtonStyleClass.name+" "+(ve===R?""+((ze=f.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&ze!==void 0?ze:f.toolboxActiveButtonStyleColorsClass.name):""+((lt=f.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&lt!==void 0?lt:f.toolboxButtonStyleColorsClass.name))})},j}(),ot=function(j,s){this.title=j,this.icon=s},et=function(j){function s(f,R,Q,F){var ve=j.call(this,f,F||'<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 ve.colors=[],ve.addTransparent=!1,ve.colorBoxes=[],ve.colors=R,ve.currentColor=Q,ve.setCurrentColor=ve.setCurrentColor.bind(ve),ve.getColorBox=ve.getColorBox.bind(ve),ve}return Ie(s,j),s.prototype.getUi=function(){var f=this,R=document.createElement("div");return R.style.overflow="hidden",R.style.whiteSpace="nowrap",this.colors.forEach(function(Q){var F=f.getColorBox(Q);R.appendChild(F),f.colorBoxes.push(F)}),R},s.prototype.getColorBox=function(f){var R=this,Q=this.uiStyleSettings.toolbarHeight/4,F=this.uiStyleSettings.toolbarHeight-Q,ve=document.createElement("div");ve.style.display="inline-block",ve.style.boxSizing="content-box",ve.style.width=F-2+"px",ve.style.height=F-2+"px",ve.style.padding="1px",ve.style.marginRight="2px",ve.style.marginBottom="2px",ve.style.borderWidth="2px",ve.style.borderStyle="solid",ve.style.borderRadius=(F+2)/2+"px",ve.style.borderColor=f===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",ve.addEventListener("click",function(){R.setCurrentColor(f,ve)});var ze=document.createElement("div");return ze.style.display="inline-block",ze.style.width=F-2+"px",ze.style.height=F-2+"px",ze.style.backgroundColor=f,ze.style.borderRadius=F/2+"px",f==="transparent"&&(ze.style.fill=this.uiStyleSettings.toolboxAccentColor,ze.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>`),ve.appendChild(ze),ve},s.prototype.setCurrentColor=function(f,R){var Q=this;this.currentColor=f,this.colorBoxes.forEach(function(F){F.style.borderColor=F===R?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(f)},s}(ot),Ve=function(){function j(s,f,R){this._state="new",this._isSelected=!1,this._container=s,this._overlayContainer=f,this.globalSettings=R,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(j.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),j.prototype.ownsTarget=function(s){return!1},Object.defineProperty(j.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),j.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},j.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},j.prototype.pointerDown=function(s,f){},j.prototype.dblClick=function(s,f){},j.prototype.manipulate=function(s){},j.prototype.pointerUp=function(s){this.stateChanged()},j.prototype.dispose=function(){},j.prototype.addMarkerVisualToContainer=function(s){this.container.childNodes.length>0?this.container.insertBefore(s,this.container.childNodes[0]):this.container.appendChild(s)},j.prototype.getState=function(){return{typeName:j.typeName,state:this.state,notes:this.notes}},j.prototype.restoreState=function(s){this._state=s.state,this.notes=s.notes},j.prototype.scale=function(s,f){},j.prototype.colorChanged=function(s){this.onColorChanged&&this.onColorChanged(s),this.stateChanged()},j.prototype.fillColorChanged=function(s){this.onFillColorChanged&&this.onFillColorChanged(s),this.stateChanged()},j.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)}},j.typeName="MarkerBase",j}(),$e=function(){function j(){this.findGripByVisual=this.findGripByVisual.bind(this)}return j.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},j}(),bt=function(){function j(){this.GRIP_SIZE=10,this.visual=se.createGroup(),this.visual.appendChild(se.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(se.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return j.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},j}(),pt=function(){function j(){}return j.toITransformMatrix=function(s){return{a:s.a,b:s.b,c:s.c,d:s.d,e:s.e,f:s.f}},j.toSVGMatrix=function(s,f){return s.a=f.a,s.b=f.b,s.c=f.c,s.d=f.d,s.e=f.e,s.f=f.f,s},j}(),mt=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.left=0,F.top=0,F.width=0,F.height=0,F.defaultSize={x:50,y:20},F.offsetX=0,F.offsetY=0,F.rotationAngle=0,F.CB_DISTANCE=10,F._suppressMarkerCreateEvent=!1,F.container.transform.baseVal.appendItem(se.createTransform()),F.setupControlBox(),F}return Ie(s,j),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(f){this._visual=f;var R=se.createTransform();this._visual.transform.baseVal.appendItem(R)},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(f){return!!j.prototype.ownsTarget.call(this,f)||!!(this.controlGrips.findGripByVisual(f)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(f))},s.prototype.pointerDown=function(f,R){j.prototype.pointerDown.call(this,f,R),this.state==="new"&&(this.left=f.x,this.top=f.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var Q=this.unrotatePoint(f);if(this.manipulationStartX=Q.x,this.manipulationStartY=Q.y,this.offsetX=Q.x-this.left,this.offsetY=Q.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 F=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=F.x-this.width/2,this.top=F.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var ve=this.container.transform.baseVal.getItem(0);ve.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(ve,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},s.prototype.pointerUp=function(f){var R=this.state;j.prototype.pointerUp.call(this,f),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(f),this._state="select",R==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},s.prototype.moveVisual=function(f){this.visual.style.transform="translate("+f.x+"px, "+f.y+"px)"},s.prototype.manipulate=function(f){var R=this.unrotatePoint(f);this.state==="creating"?this.resize(f):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(f)},s.prototype.resize=function(f){var R=this.manipulationStartLeft,Q=this.manipulationStartWidth,F=this.manipulationStartTop,ve=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:R=this.manipulationStartLeft+f.x-this.manipulationStartX,Q=this.manipulationStartWidth+this.manipulationStartLeft-R;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:Q=this.manipulationStartWidth+f.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:F=this.manipulationStartTop+f.y-this.manipulationStartY,ve=this.manipulationStartHeight+this.manipulationStartTop-F;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:ve=this.manipulationStartHeight+f.y-this.manipulationStartY}Q>=0?(this.left=R,this.width=Q):(this.left=R+Q,this.width=-Q),ve>=0?(this.top=F,this.height=ve):(this.top=F+ve,this.height=-ve),this.setSize()},s.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},s.prototype.rotate=function(f){if(Math.abs(f.x-this.centerX)>.1){var R=Math.sign(f.x-this.centerX);this.rotationAngle=180*Math.atan((f.y-this.centerY)/(f.x-this.centerX))/Math.PI+90*R,this.applyRotation()}},s.prototype.applyRotation=function(){var f=this.container.transform.baseVal.getItem(0);f.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(f,0)},s.prototype.rotatePoint=function(f){if(this.rotationAngle===0)return f;var R=this.container.getCTM(),Q=se.createPoint(f.x,f.y);return{x:(Q=Q.matrixTransform(R)).x,y:Q.y}},s.prototype.unrotatePoint=function(f){if(this.rotationAngle===0)return f;var R=this.container.getCTM();R=R.inverse();var Q=se.createPoint(f.x,f.y);return{x:(Q=Q.matrixTransform(R)).x,y:Q.y}},s.prototype.select=function(){j.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){j.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=se.createGroup();var f=se.createTransform();f.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(f),this.container.appendChild(this.controlBox),this.controlRect=se.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=se.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new $e,this.addControlGrips(),this.controlBox.style.display="none"},s.prototype.adjustControlBox=function(){var f=this.controlBox.transform.baseVal.getItem(0);f.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(f,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 f=new bt;return f.visual.transform.baseVal.appendItem(se.createTransform()),this.controlBox.appendChild(f.visual),f},s.prototype.positionGrips=function(){var f=this.controlGrips.topLeft.GRIP_SIZE,R=-f/2,Q=R,F=(this.width+this.CB_DISTANCE)/2-f/2,ve=(this.height+this.CB_DISTANCE)/2-f/2,ze=this.height+this.CB_DISTANCE-f/2,lt=this.width+this.CB_DISTANCE-f/2;this.positionGrip(this.controlGrips.topLeft.visual,R,Q),this.positionGrip(this.controlGrips.topCenter.visual,F,Q),this.positionGrip(this.controlGrips.topRight.visual,lt,Q),this.positionGrip(this.controlGrips.centerLeft.visual,R,ve),this.positionGrip(this.controlGrips.centerRight.visual,lt,ve),this.positionGrip(this.controlGrips.bottomLeft.visual,R,ze),this.positionGrip(this.controlGrips.bottomCenter.visual,F,ze),this.positionGrip(this.controlGrips.bottomRight.visual,lt,ze),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,F,Q-3*this.CB_DISTANCE)},s.prototype.positionGrip=function(f,R,Q){var F=f.transform.baseVal.getItem(0);F.setTranslate(R,Q),f.transform.baseVal.replaceItem(F,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:pt.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:pt.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},j.prototype.getState.call(this))},s.prototype.restoreState=function(f){j.prototype.restoreState.call(this,f);var R=f;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(pt.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,R.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(pt.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,R.containerTransformMatrix))},s.prototype.scale=function(f,R){j.prototype.scale.call(this,f,R);var Q=this.rotatePoint({x:this.left,y:this.top}),F=this.unrotatePoint({x:Q.x*f,y:Q.y*R});this.left=F.x,this.top=F.y,this.width=this.width*f,this.height=this.height*R,this.adjustControlBox()},s}(Ve),st=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.fillColor="transparent",F.strokeColor="transparent",F.strokeWidth=0,F.strokeDasharray="",F.opacity=1,F.setStrokeColor=F.setStrokeColor.bind(F),F.setFillColor=F.setFillColor.bind(F),F.setStrokeWidth=F.setStrokeWidth.bind(F),F.setStrokeDasharray=F.setStrokeDasharray.bind(F),F.createVisual=F.createVisual.bind(F),F}return Ie(s,j),s.prototype.ownsTarget=function(f){return!(!j.prototype.ownsTarget.call(this,f)&&f!==this.visual)},s.prototype.createVisual=function(){this.visual=se.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(f,R){j.prototype.pointerDown.call(this,f,R),this.state==="new"&&(this.createVisual(),this.moveVisual(f),this._state="creating")},s.prototype.manipulate=function(f){j.prototype.manipulate.call(this,f)},s.prototype.resize=function(f){j.prototype.resize.call(this,f),this.setSize()},s.prototype.setSize=function(){j.prototype.setSize.call(this),se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(f){j.prototype.pointerUp.call(this,f),this.setSize()},s.prototype.setStrokeColor=function(f){this.strokeColor=f,this.visual&&se.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(f),this.stateChanged()},s.prototype.setFillColor=function(f){this.fillColor=f,this.visual&&se.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},s.prototype.setStrokeWidth=function(f){this.strokeWidth=f,this.visual&&se.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(f){this.strokeDasharray=f,this.visual&&se.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},j.prototype.getState.call(this))},s.prototype.restoreState=function(f){var R=f;this.fillColor=R.fillColor,this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.strokeDasharray,this.opacity=R.opacity,this.createVisual(),j.prototype.restoreState.call(this,f),this.setSize()},s.prototype.scale=function(f,R){j.prototype.scale.call(this,f,R),this.setSize()},s.title="Rectangle marker",s}(mt),Ot=function(j){function s(f,R,Q,F){var ve=j.call(this,f,F||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return ve.widths=[],ve.widthBoxes=[],ve.widths=R,ve.currentWidth=Q,ve.setCurrentWidth=ve.setCurrentWidth.bind(ve),ve}return Ie(s,j),s.prototype.getUi=function(){var f=this,R=document.createElement("div");return R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2",this.widths.forEach(function(Q){var F=document.createElement("div");F.style.display="flex",F.style.flexGrow="2",F.style.alignItems="center",F.style.justifyContent="space-between",F.style.padding="5px",F.style.borderWidth="2px",F.style.borderStyle="solid",F.style.borderColor=Q===f.currentWidth?f.uiStyleSettings.toolboxAccentColor:"transparent",F.addEventListener("click",function(){f.setCurrentWidth(Q,F)}),R.appendChild(F);var ve=document.createElement("div");ve.innerText=Q.toString(),ve.style.marginRight="5px",F.appendChild(ve);var ze=document.createElement("div");ze.style.minHeight="20px",ze.style.flexGrow="2",ze.style.display="flex",ze.style.alignItems="center";var lt=document.createElement("hr");lt.style.minWidth="20px",lt.style.border="0px",lt.style.borderTop=Q+"px solid "+f.uiStyleSettings.toolboxColor,lt.style.flexGrow="2",ze.appendChild(lt),F.appendChild(ze),f.widthBoxes.push(F)}),R},s.prototype.setCurrentWidth=function(f,R){var Q=this;this.currentWidth=f,this.widthBoxes.forEach(function(F){F.style.borderColor=F===R?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},s}(ot),xt=function(j){function s(f,R,Q,F){var ve=j.call(this,f,F||'<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 ve.styles=[],ve.styleBoxes=[],ve.styles=R,ve.currentStyle=Q,ve.setCurrentStyle=ve.setCurrentStyle.bind(ve),ve}return Ie(s,j),s.prototype.getUi=function(){var f=this,R=document.createElement("div");return R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2",this.styles.forEach(function(Q){var F=document.createElement("div");F.style.display="flex",F.style.alignItems="center",F.style.justifyContent="space-between",F.style.padding="5px",F.style.borderWidth="2px",F.style.borderStyle="solid",F.style.overflow="hidden",F.style.maxWidth=100/f.styles.length-5+"%",F.style.borderColor=Q===f.currentStyle?f.uiStyleSettings.toolboxAccentColor:"transparent",F.addEventListener("click",function(){f.setCurrentStyle(Q,F)}),R.appendChild(F);var ve=document.createElement("div");ve.style.minHeight="20px",ve.style.flexGrow="2",ve.style.overflow="hidden";var ze=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+f.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(Q!==""?'stroke-dasharray="'+Q+'"':"")+` />
  </svg>`;ve.innerHTML=ze,F.appendChild(ve),f.styleBoxes.push(F)}),R},s.prototype.setCurrentStyle=function(f,R){var Q=this;this.currentStyle=f,this.styleBoxes.forEach(function(F){F.style.borderColor=F===R?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},s}(ot),vt=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.strokeColor=Q.defaultColor,F.strokeWidth=Q.defaultStrokeWidth,F.strokeDasharray=Q.defaultStrokeDasharray,F.strokePanel=new et("Line color",Q.defaultColorSet,Q.defaultColor),F.strokePanel.onColorChanged=F.setStrokeColor,F.strokeWidthPanel=new Ot("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),F.strokeWidthPanel.onWidthChanged=F.setStrokeWidth,F.strokeStylePanel=new xt("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),F.strokeStylePanel.onStyleChanged=F.setStrokeDasharray,F}return Ie(s,j),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var f=j.prototype.getState.call(this);return f.typeName=s.typeName,f},s.typeName="FrameMarker",s.title="Frame marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',s}(st),Ne=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},Lt=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.x1=0,F.y1=0,F.x2=0,F.y2=0,F.defaultLength=50,F.manipulationStartX=0,F.manipulationStartY=0,F.manipulationStartX1=0,F.manipulationStartY1=0,F.manipulationStartX2=0,F.manipulationStartY2=0,F.setupControlBox(),F}return Ie(s,j),s.prototype.ownsTarget=function(f){return!!j.prototype.ownsTarget.call(this,f)||!(!this.grip1.ownsTarget(f)&&!this.grip2.ownsTarget(f))},s.prototype.pointerDown=function(f,R){j.prototype.pointerDown.call(this,f,R),this.manipulationStartX=f.x,this.manipulationStartY=f.y,this.state==="new"&&(this.x1=f.x,this.y1=f.y,this.x2=f.x,this.y2=f.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(f){var R=this.state;j.prototype.pointerUp.call(this,f),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(f),this._state="select",R==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},s.prototype.adjustVisual=function(){},s.prototype.manipulate=function(f){this.state==="creating"?this.resize(f):this.state==="move"?(this.x1=this.manipulationStartX1+f.x-this.manipulationStartX,this.y1=this.manipulationStartY1+f.y-this.manipulationStartY,this.x2=this.manipulationStartX2+f.x-this.manipulationStartX,this.y2=this.manipulationStartY2+f.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(f)},s.prototype.resize=function(f){switch(this.activeGrip){case this.grip1:this.x1=f.x,this.y1=f.y;break;case this.grip2:case void 0:this.x2=f.x,this.y2=f.y}this.adjustVisual(),this.adjustControlBox()},s.prototype.select=function(){j.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){j.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=se.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 f=new bt;return f.visual.transform.baseVal.appendItem(se.createTransform()),this.controlBox.appendChild(f.visual),f},s.prototype.positionGrips=function(){var f=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-f/2,this.y1-f/2),this.positionGrip(this.grip2.visual,this.x2-f/2,this.y2-f/2)},s.prototype.positionGrip=function(f,R,Q){var F=f.transform.baseVal.getItem(0);F.setTranslate(R,Q),f.transform.baseVal.replaceItem(F,0)},s.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},j.prototype.getState.call(this))},s.prototype.restoreState=function(f){j.prototype.restoreState.call(this,f);var R=f;this.x1=R.x1,this.y1=R.y1,this.x2=R.x2,this.y2=R.y2},s.prototype.scale=function(f,R){j.prototype.scale.call(this,f,R),this.x1=this.x1*f,this.y1=this.y1*R,this.x2=this.x2*f,this.y2=this.y2*R,this.adjustVisual(),this.adjustControlBox()},s}(Ve),Et=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.strokeColor="transparent",F.strokeWidth=0,F.strokeDasharray="",F.setStrokeColor=F.setStrokeColor.bind(F),F.setStrokeWidth=F.setStrokeWidth.bind(F),F.setStrokeDasharray=F.setStrokeDasharray.bind(F),F.strokeColor=Q.defaultColor,F.strokeWidth=Q.defaultStrokeWidth,F.strokeDasharray=Q.defaultStrokeDasharray,F.strokePanel=new et("Line color",Q.defaultColorSet,Q.defaultColor),F.strokePanel.onColorChanged=F.setStrokeColor,F.strokeWidthPanel=new Ot("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),F.strokeWidthPanel.onWidthChanged=F.setStrokeWidth,F.strokeStylePanel=new xt("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),F.strokeStylePanel.onStyleChanged=F.setStrokeDasharray,F}return Ie(s,j),s.prototype.ownsTarget=function(f){return!(!j.prototype.ownsTarget.call(this,f)&&f!==this.visual&&f!==this.selectorLine&&f!==this.visibleLine)},s.prototype.createVisual=function(){this.visual=se.createGroup(),this.selectorLine=se.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=se.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(f,R){j.prototype.pointerDown.call(this,f,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()),se.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),se.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),se.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},s.prototype.setStrokeColor=function(f){this.strokeColor=f,this.adjustVisual(),this.colorChanged(f)},s.prototype.setStrokeWidth=function(f){this.strokeWidth=f,this.adjustVisual()},s.prototype.setStrokeDasharray=function(f){this.strokeDasharray=f,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 f=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},j.prototype.getState.call(this));return f.typeName=s.typeName,f},s.prototype.restoreState=function(f){j.prototype.restoreState.call(this,f);var R=f;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}(Lt),Fe=function(j){function s(f,R,Q,F){var ve=j.call(this,f,F||'<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 ve.fonts=[],ve.fontBoxes=[],ve.fonts=R,ve.currentFont=Q,ve.setCurrentFont=ve.setCurrentFont.bind(ve),ve}return Ie(s,j),s.prototype.getUi=function(){var f=this,R=document.createElement("div");return R.style.overflow="hidden",R.style.flexGrow="2",this.fonts.forEach(function(Q){var F=document.createElement("div");F.style.display="inline-block",F.style.alignItems="center",F.style.justifyContent="space-between",F.style.padding="5px",F.style.borderWidth="2px",F.style.borderStyle="solid",F.style.overflow="hidden",F.style.maxWidth=100/f.fonts.length-5+"%",F.style.borderColor=Q===f.currentFont?f.uiStyleSettings.toolboxAccentColor:"transparent",F.addEventListener("click",function(){f.setCurrentFont(Q,F)}),R.appendChild(F);var ve=document.createElement("div");ve.style.display="flex",ve.style.minHeight="20px",ve.style.flexGrow="2",ve.style.fontFamily=Q,ve.style.overflow="hidden";var ze=document.createElement("div");ze.style.whiteSpace="nowrap",ze.style.overflow="hidden",ze.style.textOverflow="ellipsis",ze.innerHTML="The quick brown fox jumps over the lazy dog",ve.appendChild(ze),F.appendChild(ve),f.fontBoxes.push(F)}),R},s.prototype.setCurrentFont=function(f,R){var Q=this;this.currentFont=f,this.fontBoxes.forEach(function(F){F.style.borderColor=F===R?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},s}(ot),Ze=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.color="transparent",F.padding=5,F.DEFAULT_TEXT="your text here",F.text=F.DEFAULT_TEXT,F.isMoved=!1,F.color=Q.defaultColor,F.fontFamily=Q.defaultFontFamily,F.defaultSize={x:100,y:30},F.setColor=F.setColor.bind(F),F.setFont=F.setFont.bind(F),F.renderText=F.renderText.bind(F),F.sizeText=F.sizeText.bind(F),F.textEditDivClicked=F.textEditDivClicked.bind(F),F.showTextEditor=F.showTextEditor.bind(F),F.setSize=F.setSize.bind(F),F.positionTextEditor=F.positionTextEditor.bind(F),F.colorPanel=new et("Color",Q.defaultColorSet,Q.defaultColor),F.colorPanel.onColorChanged=F.setColor,F.fontFamilyPanel=new Fe("Font",Q.defaultFontFamilies,Q.defaultFontFamily),F.fontFamilyPanel.onFontChanged=F.setFont,F}return Ie(s,j),s.prototype.ownsTarget=function(f){if(j.prototype.ownsTarget.call(this,f)||f===this.visual||f===this.textElement||f===this.bgRectangle)return!0;var R=!1;return this.textElement.childNodes.forEach(function(Q){Q===f&&(R=!0)}),R},s.prototype.createVisual=function(){this.visual=se.createGroup(),this.bgRectangle=se.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=se.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(se.createTransform()),this.textElement.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},s.prototype.pointerDown=function(f,R){j.prototype.pointerDown.call(this,f,R),this.isMoved=!1,this.pointerDownPoint=f,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(f),this._state="creating")},s.prototype.renderText=function(){var f=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){f.textElement.appendChild(se.createTSpan(R.trim()===""?" ":R.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},s.prototype.getTextScale=function(){var f=this.textElement.getBBox(),R=1;if(f.width>0&&f.height>0){var Q=(1*this.width-this.width*this.padding*2/100)/f.width,F=(1*this.height-this.height*this.padding*2/100)/f.height;R=Math.min(Q,F)}return R},s.prototype.getTextPosition=function(f){var R=this.textElement.getBBox(),Q=0,F=0;return R.width>0&&R.height>0&&(Q=(this.width-R.width*f)/2,F=this.height/2-R.height*f/2),{x:Q,y:F}},s.prototype.sizeText=function(){var f=this.textElement.getBBox(),R=this.getTextScale(),Q=this.getTextPosition(R);Q.y-=f.y*R,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+Q.x+"px, "+Q.y+"px) scale("+R+", "+R+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(Q.x,Q.y),this.textElement.transform.baseVal.getItem(1).setScale(R,R))},s.prototype.manipulate=function(f){j.prototype.manipulate.call(this,f),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(f.x-this.pointerDownPoint.x)>5||Math.abs(f.y-this.pointerDownPoint.y)>5)},s.prototype.resize=function(f){j.prototype.resize.call(this,f),this.isMoved=!0,this.setSize(),this.sizeText()},s.prototype.setSize=function(){j.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},s.prototype.pointerUp=function(f){var R=this.state;R==="creating"&&(this._suppressMarkerCreateEvent=!0),j.prototype.pointerUp.call(this,f),this.setSize(),(R==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},s.prototype.showTextEditor=function(){var f=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(f.textEditor.style.fontSize);f.textEditor.clientWidth>=Number.parseInt(f.textEditor.style.maxWidth)&&R>.9;)R-=.1,f.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 Q=R.clipboardData.getData("text"),F=window.getSelection();if(!F.rangeCount)return!1;F.deleteFromDocument(),F.getRangeAt(0).insertNode(document.createTextNode(Q)),R.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){f.textEditDivClicked(f.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 f=this.getTextScale(),R=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),Q=this.textElement.getBBox(),F={x:Q.width*f,y:Q.height*f};R.x-=F.x/2,R.y-=F.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*f,12)+"px",this.textElement.style.display="none"}},s.prototype.textEditDivClicked=function(f){this.text=f.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},s.prototype.select=function(){j.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},s.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),j.prototype.deselect.call(this)},s.prototype.dblClick=function(f,R){j.prototype.dblClick.call(this,f,R),this.showTextEditor()},s.prototype.setColor=function(f){this.textElement&&se.setAttributes(this.textElement,[["fill",f]]),this.color=f,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(f)},s.prototype.setFont=function(f){this.textElement&&se.setAttributes(this.textElement,[["font-family",f]]),this.fontFamily=f,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 f=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},j.prototype.getState.call(this));return f.typeName=s.typeName,f},s.prototype.restoreState=function(f){var R=f;this.color=R.color,this.fontFamily=R.fontFamily,this.padding=R.padding,this.text=R.text,this.createVisual(),j.prototype.restoreState.call(this,f),this.setSize()},s.prototype.scale=function(f,R){j.prototype.scale.call(this,f,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}(mt),we=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.color="transparent",F.lineWidth=3,F.drawing=!1,F.pixelRatio=1,F.color=Q.defaultColor,F.lineWidth=Q.defaultStrokeWidth,F.pixelRatio=Q.freehandPixelRatio,F.setColor=F.setColor.bind(F),F.addCanvas=F.addCanvas.bind(F),F.finishCreation=F.finishCreation.bind(F),F.setLineWidth=F.setLineWidth.bind(F),F.colorPanel=new et("Color",Q.defaultColorSet,Q.defaultColor),F.colorPanel.onColorChanged=F.setColor,F.lineWidthPanel=new Ot("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),F.lineWidthPanel.onWidthChanged=F.setLineWidth,F}return Ie(s,j),s.prototype.ownsTarget=function(f){return!(!j.prototype.ownsTarget.call(this,f)&&f!==this.visual&&f!==this.drawingImage)},s.prototype.createVisual=function(){this.visual=se.createGroup(),this.drawingImage=se.createImage(),this.visual.appendChild(this.drawingImage);var f=se.createTransform();this.visual.transform.baseVal.appendItem(f),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(f,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(f.x,f.y),this.drawing=!0):j.prototype.pointerDown.call(this,f,R)},s.prototype.manipulate=function(f){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(f.x,f.y),this.canvasContext.stroke()):j.prototype.manipulate.call(this,f)},s.prototype.resize=function(f){j.prototype.resize.call(this,f),se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(f){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):j.prototype.pointerUp.call(this,f)},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(),j.prototype.select.call(this)},s.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),j.prototype.deselect.call(this)},s.prototype.finishCreation=function(){for(var f=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),R=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],Q=R[0],F=R[1],ve=R[2],ze=R[3],lt=!1,At=0;At<this.canvasElement.height;At++)for(var Xe=0;Xe<this.canvasElement.width;Xe++)f.data[At*this.canvasElement.width*4+4*Xe+3]>0&&(lt=!0,At<F&&(F=At),Xe<Q&&(Q=Xe),At>ze&&(ze=At),Xe>ve&&(ve=Xe));if(lt){this.left=Q/this.pixelRatio,this.top=F/this.pixelRatio,this.width=(ve-Q)/this.pixelRatio,this.height=(ze-F)/this.pixelRatio;var Rt=document.createElement("canvas");Rt.width=ve-Q,Rt.height=ze-F,Rt.getContext("2d").putImageData(this.canvasContext.getImageData(Q,F,ve-Q,ze-F),0,0),this.drawingImgUrl=Rt.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},s.prototype.setDrawingImage=function(){se.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},s.prototype.setColor=function(f){this.color=f,this.colorChanged(f)},s.prototype.setLineWidth=function(f){this.lineWidth=f},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 f=Object.assign({drawingImgUrl:this.drawingImgUrl},j.prototype.getState.call(this));return f.typeName=s.typeName,f},s.prototype.restoreState=function(f){this.createVisual(),j.prototype.restoreState.call(this,f),this.drawingImgUrl=f.drawingImgUrl,this.setDrawingImage()},s.prototype.scale=function(f,R){j.prototype.scale.call(this,f,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}(mt),ye=function(j){function s(f,R,Q){var F=j.call(this,f,Q||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return F.typeBoxes=[],F.currentType=R,F.setCurrentType=F.setCurrentType.bind(F),F}return Ie(s,j),s.prototype.getUi=function(){var f=this,R=document.createElement("div");R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2";for(var Q=function(ze){var lt="both";switch(ze){case 0:lt="both";break;case 1:lt="start";break;case 2:lt="end";break;case 3:lt="none"}var At=document.createElement("div");if(At.style.display="flex",At.style.flexGrow="2",At.style.alignItems="center",At.style.justifyContent="space-between",At.style.padding="5px",At.style.borderWidth="2px",At.style.borderStyle="solid",At.style.borderColor=lt===F.currentType?F.uiStyleSettings.toolboxAccentColor:"transparent",At.addEventListener("click",function(){f.setCurrentType(lt,At)}),R.appendChild(At),lt==="both"||lt==="start"){var Xe=document.createElement("div");Xe.style.display="flex",Xe.style.alignItems="center",Xe.style.minHeight="20px",Xe.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="`+(F.uiStyleSettings!==void 0?F.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Xe.style.marginLeft="5px",At.appendChild(Xe)}var Rt=document.createElement("div");Rt.style.display="flex",Rt.style.alignItems="center",Rt.style.minHeight="20px",Rt.style.flexGrow="2";var gr=document.createElement("hr");if(gr.style.minWidth="20px",gr.style.border="0px",gr.style.borderTop="3px solid "+(F.uiStyleSettings!==void 0?F.uiStyleSettings.toolboxColor:"#eeeeee"),gr.style.flexGrow="2",Rt.appendChild(gr),At.appendChild(Rt),lt==="both"||lt==="end"){var Dr=document.createElement("div");Dr.style.display="flex",Dr.style.alignItems="center",Dr.style.minHeight="20px",Dr.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="`+(F.uiStyleSettings!==void 0?F.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Dr.style.marginRight="5px",At.appendChild(Dr)}F.typeBoxes.push(At)},F=this,ve=0;ve<4;ve++)Q(ve);return R},s.prototype.setCurrentType=function(f,R){var Q=this;this.currentType=f,this.typeBoxes.forEach(function(F){F.style.borderColor=F===R?Q.uiStyleSettings!==void 0?Q.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},s}(ot),Ee=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.arrowType="end",F.arrowBaseHeight=10,F.arrowBaseWidth=10,F.getArrowPoints=F.getArrowPoints.bind(F),F.setArrowType=F.setArrowType.bind(F),F.arrowTypePanel=new ye("Arrow type","end"),F.arrowTypePanel.onArrowTypeChanged=F.setArrowType,F}return Ie(s,j),s.prototype.ownsTarget=function(f){return!(!j.prototype.ownsTarget.call(this,f)&&f!==this.arrow1&&f!==this.arrow2)},s.prototype.getArrowPoints=function(f,R){var Q=this.arrowBaseWidth+2*this.strokeWidth,F=this.arrowBaseHeight+2*this.strokeWidth;return f-Q/2+","+(R+F/2)+" "+f+","+(R-F/2)+" "+(f+Q/2)+","+(R+F/2)},s.prototype.createTips=function(){this.arrow1=se.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=se.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.arrow2)},s.prototype.pointerDown=function(f,R){j.prototype.pointerDown.call(this,f,R),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(j.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",se.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),se.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var f=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(f,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(R,0);var Q=this.arrow2.transform.baseVal.getItem(0);Q.setRotate(f+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(Q,0)}},s.prototype.setArrowType=function(f){this.arrowType=f,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 f=Object.assign({arrowType:this.arrowType},j.prototype.getState.call(this));return f.typeName=s.typeName,f},s.prototype.restoreState=function(f){j.prototype.restoreState.call(this,f);var R=f;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}(Et),re=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.fillColor=Q.defaultFillColor,F.strokeWidth=0,F.fillPanel=new et("Color",Q.defaultColorSet,Q.defaultFillColor),F.fillPanel.onColorChanged=F.setFillColor,F}return Ie(s,j),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var f=j.prototype.getState.call(this);return f.typeName=s.typeName,f},s.typeName="CoverMarker",s.title="Cover marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',s}(st),ne=function(j){function s(f,R,Q,F){var ve=j.call(this,f,F||'<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 ve.opacities=[],ve.opacityBoxes=[],ve.opacities=R,ve.currentOpacity=Q,ve.setCurrentOpacity=ve.setCurrentOpacity.bind(ve),ve}return Ie(s,j),s.prototype.getUi=function(){var f=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(Q){var F=document.createElement("div");F.style.display="flex",F.style.alignItems="center",F.style.justifyContent="center",F.style.padding="5px",F.style.borderWidth="2px",F.style.borderStyle="solid",F.style.borderColor=Q===f.currentOpacity?f.uiStyleSettings.toolboxAccentColor:"transparent",F.addEventListener("click",function(){f.setCurrentOpacity(Q,F)}),R.appendChild(F);var ve=document.createElement("div");ve.innerText=100*Q+"%",F.appendChild(ve),f.opacityBoxes.push(F)}),R},s.prototype.setCurrentOpacity=function(f,R){var Q=this;this.currentOpacity=f,this.opacityBoxes.forEach(function(F){F.style.borderColor=F===R?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},s}(ot),de=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.setOpacity=F.setOpacity.bind(F),F.fillColor=Q.defaultHighlightColor,F.strokeWidth=0,F.opacity=Q.defaultHighlightOpacity,F.fillPanel=new et("Color",Q.defaultColorSet,F.fillColor),F.fillPanel.onColorChanged=F.setFillColor,F.opacityPanel=new ne("Opacity",Q.defaultOpacitySteps,F.opacity),F.opacityPanel.onOpacityChanged=F.setOpacity,F}return Ie(s,j),s.prototype.setOpacity=function(f){this.opacity=f,this.visual&&se.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 f=j.prototype.getState.call(this);return f.typeName=s.typeName,f},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}(re),ge='<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>',Se=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.bgColor="transparent",F.tipPosition={x:0,y:0},F.tipBase1Position={x:0,y:0},F.tipBase2Position={x:0,y:0},F.tipMoving=!1,F.color=Q.defaultStrokeColor,F.bgColor=Q.defaultFillColor,F.fontFamily=Q.defaultFontFamily,F.defaultSize={x:100,y:30},F.setBgColor=F.setBgColor.bind(F),F.getTipPoints=F.getTipPoints.bind(F),F.positionTip=F.positionTip.bind(F),F.setTipPoints=F.setTipPoints.bind(F),F.colorPanel=new et("Text color",Q.defaultColorSet,F.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>'),F.colorPanel.onColorChanged=F.setColor,F.bgColorPanel=new et("Fill color",Q.defaultColorSet,F.bgColor,ge),F.bgColorPanel.onColorChanged=F.setBgColor,F.fontFamilyPanel=new Fe("Font",Q.defaultFontFamilies,Q.defaultFontFamily),F.fontFamilyPanel.onFontChanged=F.setFont,F.tipGrip=new bt,F.tipGrip.visual.transform.baseVal.appendItem(se.createTransform()),F.controlBox.appendChild(F.tipGrip.visual),F}return Ie(s,j),s.prototype.ownsTarget=function(f){return j.prototype.ownsTarget.call(this,f)||this.tipGrip.ownsTarget(f)||this.tip===f},s.prototype.createTip=function(){se.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=se.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},s.prototype.pointerDown=function(f,R){this.state==="new"&&j.prototype.pointerDown.call(this,f,R),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(R)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):j.prototype.pointerDown.call(this,f,R)},s.prototype.pointerUp=function(f){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,j.prototype.pointerUp.call(this,f);else{var R=this.state==="creating";j.prototype.pointerUp.call(this,f),this.setTipPoints(R),this.positionTip()}},s.prototype.manipulate=function(f){if(this.tipMoving){var R=this.unrotatePoint(f);this.tipPosition={x:R.x-this.manipulationStartLeft,y:R.y-this.manipulationStartTop},this.positionTip()}else j.prototype.manipulate.call(this,f)},s.prototype.setBgColor=function(f){this.bgRectangle&&this.tip&&(se.setAttributes(this.bgRectangle,[["fill",f]]),se.setAttributes(this.tip,[["fill",f]])),this.bgColor=f,this.fillColorChanged(f)},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(f){f===void 0&&(f=!1);var R=Math.min(this.height/2,15),Q=this.height/5;f&&(this.tipPosition={x:R+Q/2,y:this.height+20});var F=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?F<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:R,y:0},this.tipBase2Position={x:R+Q,y:0}):(this.tipBase1Position={x:0,y:R},this.tipBase2Position={x:0,y:R+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?F<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-R-Q,y:0},this.tipBase2Position={x:this.width-R,y:0}):(this.tipBase1Position={x:this.width,y:R},this.tipBase2Position={x:this.width,y:R+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?F<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-R-Q,y:this.height},this.tipBase2Position={x:this.width-R,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-R-Q},this.tipBase2Position={x:this.width,y:this.height-R}):F<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:R,y:this.height},this.tipBase2Position={x:R+Q,y:this.height}):(this.tipBase1Position={x:0,y:this.height-R},this.tipBase2Position={x:0,y:this.height-R-Q})},s.prototype.resize=function(f){j.prototype.resize.call(this,f),this.positionTip()},s.prototype.positionTip=function(){se.setAttributes(this.tip,[["points",this.getTipPoints()]]);var f=this.tipGrip.visual.transform.baseVal.getItem(0);f.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(f,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(),j.prototype.select.call(this)},s.prototype.getState=function(){var f=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},j.prototype.getState.call(this));return f.typeName=s.typeName,f},s.prototype.restoreState=function(f){var R=f;this.bgColor=R.bgColor,this.tipPosition=R.tipPosition,j.prototype.restoreState.call(this,f),this.createTip(),this.setTipPoints()},s.prototype.scale=function(f,R){j.prototype.scale.call(this,f,R),this.tipPosition={x:this.tipPosition.x*f,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}(Ze),Re=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.fillColor="transparent",F.strokeColor="transparent",F.strokeWidth=0,F.strokeDasharray="",F.opacity=1,F.strokeColor=Q.defaultColor,F.strokeWidth=Q.defaultStrokeWidth,F.strokeDasharray=Q.defaultStrokeDasharray,F.fillColor=Q.defaultFillColor,F.setStrokeColor=F.setStrokeColor.bind(F),F.setFillColor=F.setFillColor.bind(F),F.setStrokeWidth=F.setStrokeWidth.bind(F),F.setStrokeDasharray=F.setStrokeDasharray.bind(F),F.setOpacity=F.setOpacity.bind(F),F.createVisual=F.createVisual.bind(F),F.strokePanel=new et("Line color",Te(Q.defaultColorSet,["transparent"]),Q.defaultColor),F.strokePanel.onColorChanged=F.setStrokeColor,F.fillPanel=new et("Fill color",Te(Q.defaultColorSet,["transparent"]),F.fillColor,ge),F.fillPanel.onColorChanged=F.setFillColor,F.strokeWidthPanel=new Ot("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),F.strokeWidthPanel.onWidthChanged=F.setStrokeWidth,F.strokeStylePanel=new xt("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),F.strokeStylePanel.onStyleChanged=F.setStrokeDasharray,F.opacityPanel=new ne("Opacity",Q.defaultOpacitySteps,F.opacity),F.opacityPanel.onOpacityChanged=F.setOpacity,F}return Ie(s,j),s.prototype.ownsTarget=function(f){return!(!j.prototype.ownsTarget.call(this,f)&&f!==this.visual)},s.prototype.createVisual=function(){this.visual=se.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(f,R){j.prototype.pointerDown.call(this,f,R),this.state==="new"&&(this.createVisual(),this.moveVisual(f),this._state="creating")},s.prototype.manipulate=function(f){j.prototype.manipulate.call(this,f)},s.prototype.resize=function(f){j.prototype.resize.call(this,f),this.setSize()},s.prototype.setSize=function(){j.prototype.setSize.call(this),se.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(f){j.prototype.pointerUp.call(this,f),this.setSize()},s.prototype.setStrokeColor=function(f){this.strokeColor=f,this.visual&&se.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(f),this.stateChanged()},s.prototype.setFillColor=function(f){this.fillColor=f,this.visual&&se.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(f),this.stateChanged()},s.prototype.setStrokeWidth=function(f){this.strokeWidth=f,this.visual&&se.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(f){this.strokeDasharray=f,this.visual&&se.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.setOpacity=function(f){this.opacity=f,this.visual&&se.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 f=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},j.prototype.getState.call(this));return f.typeName=s.typeName,f},s.prototype.restoreState=function(f){var R=f;this.fillColor=R.fillColor,this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.strokeDasharray,this.opacity=R.opacity,this.createVisual(),j.prototype.restoreState.call(this,f),this.setSize()},s.prototype.scale=function(f,R){j.prototype.scale.call(this,f,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}(mt),Ge=function(j){function s(f,R,Q){return j.call(this,f,R,Q)||this}return Ie(s,j),Object.defineProperty(s.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(f){return!(!j.prototype.ownsTarget.call(this,f)&&f!==this.tip1&&f!==this.tip2)},s.prototype.createTips=function(){this.tip1=se.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(se.createTransform()),this.visual.appendChild(this.tip1),this.tip2=se.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(se.createTransform()),this.visual.appendChild(this.tip2)},s.prototype.pointerDown=function(f,R){j.prototype.pointerDown.call(this,f,R),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(j.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(se.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()]]),se.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 f=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(f,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(R,0);var Q=this.tip2.transform.baseVal.getItem(0);Q.setRotate(f+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(Q,0)}},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var f=j.prototype.getState.call(this);return f.typeName=s.typeName,f},s.prototype.restoreState=function(f){j.prototype.restoreState.call(this,f),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}(Et),yt=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.strokePanel.colors=Q.defaultColorSet,F.fillColor="transparent",F}return Ie(s,j),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var f=j.prototype.getState.call(this);return f.typeName=s.typeName,f},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}(Re),_t=function(){function j(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(j.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),j.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))},j.prototype.replaceLastUndoStep=function(s){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=s)},j.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},j.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}},j.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},j}(),kt=function(j){function s(f,R,Q){var F=j.call(this,f,R,Q)||this;return F.strokeColor="transparent",F.strokeWidth=0,F.strokeDasharray="",F.curveX=0,F.curveY=0,F.manipulationStartCurveX=0,F.manipulationStartCurveY=0,F.setStrokeColor=F.setStrokeColor.bind(F),F.setStrokeWidth=F.setStrokeWidth.bind(F),F.setStrokeDasharray=F.setStrokeDasharray.bind(F),F.positionGrips=F.positionGrips.bind(F),F.addControlGrips=F.addControlGrips.bind(F),F.adjustVisual=F.adjustVisual.bind(F),F.setupControlBox=F.setupControlBox.bind(F),F.resize=F.resize.bind(F),F.strokeColor=Q.defaultColor,F.strokeWidth=Q.defaultStrokeWidth,F.strokeDasharray=Q.defaultStrokeDasharray,F.strokePanel=new et("Line color",Q.defaultColorSet,Q.defaultColor),F.strokePanel.onColorChanged=F.setStrokeColor,F.strokeWidthPanel=new Ot("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),F.strokeWidthPanel.onWidthChanged=F.setStrokeWidth,F.strokeStylePanel=new xt("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),F.strokeStylePanel.onStyleChanged=F.setStrokeDasharray,F}return Ie(s,j),s.prototype.ownsTarget=function(f){return!(!j.prototype.ownsTarget.call(this,f)&&f!==this.visual&&f!==this.selectorCurve&&f!==this.visibleCurve&&!this.curveGrip.ownsTarget(f))},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=se.createGroup(),this.selectorCurve=se.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=se.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(f,R){j.prototype.pointerDown.call(this,f,R),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=f.x,this.curveY=f.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()),se.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),se.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),se.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},s.prototype.setupControlBox=function(){j.prototype.setupControlBox.call(this),this.curveControlLine1=se.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=se.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,j.prototype.addControlGrips.call(this)},s.prototype.positionGrips=function(){j.prototype.positionGrips.call(this);var f=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-f/2,this.curveY-f/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(f){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+f.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+f.y-this.manipulationStartY),j.prototype.manipulate.call(this,f)},s.prototype.resize=function(f){this.activeGrip===this.curveGrip&&(this.curveX=f.x,this.curveY=f.y),j.prototype.resize.call(this,f),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(f){this.strokeColor=f,this.adjustVisual(),this.colorChanged(f)},s.prototype.setStrokeWidth=function(f){this.strokeWidth=f,this.adjustVisual()},s.prototype.setStrokeDasharray=function(f){this.strokeDasharray=f,this.adjustVisual()},s.prototype.scale=function(f,R){this.curveX=this.curveX*f,this.curveY=this.curveY*R,j.prototype.scale.call(this,f,R)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var f=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},j.prototype.getState.call(this));return f.typeName=s.typeName,f},s.prototype.restoreState=function(f){j.prototype.restoreState.call(this,f);var R=f;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}(Lt),Gt=function(){function j(s,f){f===void 0&&(f=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=s,this.cancelable=f}return Object.defineProperty(j.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),j.prototype.preventDefault=function(){this._defaultPrevented=!0},j}(),Kt=function(j){function s(f,R,Q){var F=j.call(this,f,!1)||this;return F.dataUrl=R,F.state=Q,F}return Ie(s,j),s}(Gt),Ct=function(j){function s(f,R,Q){Q===void 0&&(Q=!1);var F=j.call(this,f,Q)||this;return F.marker=R,F}return Ie(s,j),s}(Gt),pr=function(){function j(){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 j.prototype.addEventListener=function(s,f){this[s].push(f)},j.prototype.removeEventListener=function(s,f){var R=this[s].indexOf(f);R>-1&&this[s].splice(R,1)},j}(),rr=function(){function j(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 Ne,this._isOpen=!1,this.undoRedoManager=new _t,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 pr,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=j.instanceCounter++,this.styles=new at(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(j.prototype,"ALL_MARKER_TYPES",{get:function(){return[vt,we,Ee,Ze,yt,Re,de,Se,Ge,re,Et,kt]},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[vt,we,Ee,Ze,Re,de,Se]},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"BASIC_MARKER_TYPES",{get:function(){return[vt,we,Ee,Ze,de]},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(s){var f=this;this._availableMarkerTypes.splice(0),s.forEach(function(R){if(typeof R=="string"){var Q=f.ALL_MARKER_TYPES.find(function(F){return F.typeName===R});Q!==void 0&&f._availableMarkerTypes.push(Q)}else f._availableMarkerTypes.push(R)})},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(j.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(j.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),j.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),He.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},j.prototype.show=function(){var s=this;this.styles.styleSheetRoot===void 0&&it.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=it.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(f){return f(new Gt(s))})},j.prototype.render=function(){return Ue(this,void 0,void 0,function(){var s;return Pe(this,function(f){switch(f.label){case 0:return this.setCurrentMarker(),(s=new ht).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 f.sent(),[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,f.sent()]}})})},j.prototype.close=function(s){var f=this;if(s===void 0&&(s=!1),this.isOpen){var R=!1;s||this.eventListeners.beforeclose.forEach(function(Q){var F=new Gt(f,!0);Q(F),F.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(Q){return Q(new Gt(f))}),this.detachEvents(),this._isOpen=!1)}},j.prototype.addMarkersToToolbar=function(){for(var s,f=[],R=0;R<arguments.length;R++)f[R]=arguments[R];(s=this._availableMarkerTypes).push.apply(s,f)},j.prototype.addRenderEventListener=function(s){this.addEventListener("render",function(f){s(f.dataUrl,f.state)})},j.prototype.removeRenderEventListener=function(s){},j.prototype.addCloseEventListener=function(s){this.addEventListener("close",function(){s()})},j.prototype.removeCloseEventListener=function(s){},j.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))},j.prototype.onPopupTargetResize=function(){var s=1*this.target.clientWidth/this.target.clientHeight,f=this.editorCanvas.clientWidth/s>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*s:this.editorCanvas.clientWidth,R=f<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/s;this.resize(f,R)},j.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},j.prototype.resize=function(s,f){this._isResizing=!0;var R=s/this.imageWidth,Q=f/this.imageHeight;this.imageWidth=Math.round(s),this.imageHeight=Math.round(f),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,Q),this._isResizing=!1},j.prototype.scaleMarkers=function(s,f){var R,Q=this;this._currentMarker&&this._currentMarker instanceof Ze?this._currentMarker.scale(s,f):(R=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(F){F!==Q._currentMarker&&F.scale(s,f)}),R!==void 0&&this.setCurrentMarker(R)},j.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"},j.prototype.setTopLeft=function(){var s=this.editingTarget.getBoundingClientRect(),f=this.editorCanvas.getBoundingClientRect();this.left=s.left-f.left,this.top=s.top-f.top},j.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)},j.prototype.addDefs=function(){for(var s,f=[],R=0;R<arguments.length;R++)f[R]=arguments[R];this.defs=se.createDefs(),this.addDefsToImage(),(s=this.defs).append.apply(s,f)},j.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},j.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)},j.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},j.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},j.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)},j.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},j.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)},j.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()},j.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")},j.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"},j.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},j.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 Ye(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 rt(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},j.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},j.prototype.removeMarker=function(s){this.markerImage.removeChild(s.container),this.markers.indexOf(s)>-1&&this.markers.splice(this.markers.indexOf(s),1),s.dispose()},j.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())},j.prototype.toolbarButtonClicked=function(s,f){if(s==="marker"&&f!==void 0)this.createNewMarker(f);else if(s==="action")switch(f){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()}},j.prototype.deleteSelectedMarker=function(){var s=this;if(this._currentMarker!==void 0){var f=!1;if(this.eventListeners.markerbeforedelete.forEach(function(Q){var F=new Ct(s,s._currentMarker,!0);Q(F),F.defaultPrevented&&(f=!0)}),!f){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(Q){return Q(new Ct(s,R))})}}},j.prototype.clear=function(){var s=this,f=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(ve){var ze=new Ct(s,void 0,!0);ve(ze),ze.defaultPrevented&&(f=!0)}),!f)){this.setCurrentMarker();for(var R=function(ve){var ze=Q.markers[ve];Q.setCurrentMarker(Q.markers[ve]),Q._currentMarker.dispose(),Q.markerImage.removeChild(Q._currentMarker.container),Q.markers.splice(Q.markers.indexOf(Q._currentMarker),1),Q.eventListeners.markerdelete.forEach(function(lt){return lt(new Ct(s,ze))})},Q=this,F=this.markers.length-1;F>=0;F--)R(F);this.addUndoStep()}},Object.defineProperty(j.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),j.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))},j.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)},j.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},j.prototype.addUndoStep=function(){var s=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var f=this.getState(),R=this.undoRedoManager.getLastUndoStep();if(!R||R.width===f.width&&R.height===f.height){var Q=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(f),Q<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(F){return F(new Gt(s))})}else this.undoRedoManager.replaceLastUndoStep(f),this.eventListeners.statechange.forEach(function(F){return F(new Gt(s))})}},j.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},j.prototype.undoStep=function(){var s=this,f=this.undoRedoManager.undo();f!==void 0&&(this.restoreState(f),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(R){return R(new Gt(s))}))},j.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},j.prototype.redoStep=function(){var s=this,f=this.undoRedoManager.redo();f!==void 0&&(this.restoreState(f),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(R){return R(new Gt(s))}))},j.prototype.stepZoom=function(){var s=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=s<this.zoomSteps.length-1?this.zoomSteps[s+1]:this.zoomSteps[0]},j.prototype.panTo=function(s){this.contentDiv.scrollBy({left:this.prevPanPoint.x-s.x,top:this.prevPanPoint.y-s.y}),this.prevPanPoint=s},j.prototype.startRenderAndClose=function(){return Ue(this,void 0,void 0,function(){var s,f,R=this;return Pe(this,function(Q){switch(Q.label){case 0:return[4,this.render()];case 1:return s=Q.sent(),f=this.getState(),this.eventListeners.render.forEach(function(F){return F(new Kt(R,s,f))}),this.close(!0),[2]}})})},j.prototype.getState=function(s){s===!0&&this.setCurrentMarker();var f={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(R){return f.markers.push(R.getState())}),f},j.prototype.restoreState=function(s){var f=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);s.markers.forEach(function(R){var Q=f._availableMarkerTypes.find(function(ve){return ve.typeName===R.typeName});if(Q!==void 0){var F=f.addNewMarker(Q);F.restoreState(R),f.markers.push(F)}}),s.width&&s.height&&(s.width!==this.imageWidth||s.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/s.width,this.imageHeight/s.height),this.eventListeners.restorestate.forEach(function(R){return R(new Gt(f))})},j.prototype.addNewMarker=function(s){var f=se.createGroup();return this.markerImage.appendChild(f),new s(f,this.overlayContainer,this.settings)},j.prototype.createNewMarker=function(s){var f,R=this;(f=typeof s=="string"?this._availableMarkerTypes.find(function(Q){return Q.typeName===s}):s)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(f),this._currentMarker.onMarkerCreated=this.markerCreated,this._currentMarker.onColorChanged=this.colorChanged,this._currentMarker.onFillColorChanged=this.fillColorChanged,this._currentMarker.onStateChanged=this.markerStateChanged,this.markerImage.style.cursor="crosshair",this.toolbar.setActiveMarkerButton(f.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(Q){return Q(new Ct(R,R._currentMarker))}))},j.prototype.markerCreated=function(s){var f=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(s),this.setCurrentMarker(s),s instanceof we&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(we):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(R){return R(new Ct(f,f._currentMarker))})},j.prototype.colorChanged=function(s){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=s,this.settings.defaultStrokeColor=s)},j.prototype.fillColorChanged=function(s){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=s)},j.prototype.markerStateChanged=function(s){var f=this;this.eventListeners.markerchange.forEach(function(R){return R(new Ct(f,s))})},j.prototype.setCurrentMarker=function(s){var f=this;this._currentMarker!==s&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(R){return R(new Ct(f,f._currentMarker))})),this._currentMarker=s,this._currentMarker===void 0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(R){return R(new Ct(f,f._currentMarker))}))},j.prototype.onPointerDown=function(s){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||s.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var f=this.markers.find(function(R){return R.ownsTarget(s.target)});f!==void 0?(this.setCurrentMarker(f),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(s.clientX,s.clientY),s.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:s.clientX,y:s.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(s.clientX,s.clientY))},j.prototype.onDblClick=function(s){if(this._isFocused||this.focus(),this.mode==="select"){var f=this.markers.find(function(R){return R.ownsTarget(s.target)});f!==void 0&&f!==this._currentMarker&&this.setCurrentMarker(f),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(s.clientX,s.clientY),s.target):this.setCurrentMarker()}},j.prototype.onPointerMove=function(s){this.touchPoints!==1&&s.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||s.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(s.clientX,s.clientY)):this.zoomLevel>1&&this.panTo({x:s.clientX,y:s.clientY}))},j.prototype.onPointerUp=function(s){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(s.clientX,s.clientY)),this.isDragging=!1,this.addUndoStep()},j.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},j.prototype.onKeyUp=function(s){this._currentMarker===void 0||this.notesArea!==void 0||s.key!=="Delete"&&s.key!=="Backspace"||this.deleteSelectedMarker()},j.prototype.clientToLocalCoordinates=function(s,f){var R=this.markerImage.getBoundingClientRect();return{x:(s-R.left)/this.zoomLevel,y:(f-R.top)/this.zoomLevel}},j.prototype.onWindowResize=function(){this.positionUI()},j.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":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";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=this.windowHeight-2*this.settings.popupMargin-3.5*this.styles.settings.toolbarHeight+"px"}this.positionMarkerImage(),this.positionLogo()},j.prototype.addLicenseKey=function(s){He.addKey(s)},j.prototype.addEventListener=function(s,f){this.eventListeners.addEventListener(s,f)},j.prototype.removeEventListener=function(s,f){this.eventListeners.removeEventListener(s,f)},j.prototype.renderState=function(s){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(s),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(j.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),j.prototype.focus=function(){var s=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(f){return f(new Gt(s))}))},j.prototype.blur=function(){var s=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(f){return f(new Gt(s))}))},j.instanceCounter=0,j}();/* **********************************
cropro version 1.2.0
@license SEE LICENSE IN LICENSE

copyright Alan Mendelevich
see README and LICENSE for details
********************************** *//*! *****************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */var Ir=function(j,s){return(Ir=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(f,R){f.__proto__=R}||function(f,R){for(var Q in R)Object.prototype.hasOwnProperty.call(R,Q)&&(f[Q]=R[Q])})(j,s)};function Pr(j,s){if(typeof s!="function"&&s!==null)throw new TypeError("Class extends value "+String(s)+" is not a constructor or null");function f(){this.constructor=j}Ir(j,s),j.prototype=s===null?Object.create(s):(f.prototype=s.prototype,new f)}function Vt(j,s,f,R){return new(f||(f=Promise))(function(Q,F){function ve(At){try{lt(R.next(At))}catch(Xe){F(Xe)}}function ze(At){try{lt(R.throw(At))}catch(Xe){F(Xe)}}function lt(At){var Xe;At.done?Q(At.value):(Xe=At.value,Xe instanceof f?Xe:new f(function(Rt){Rt(Xe)})).then(ve,ze)}lt((R=R.apply(j,s||[])).next())})}function an(j,s){var f,R,Q,F,ve={label:0,sent:function(){if(1&Q[0])throw Q[1];return Q[1]},trys:[],ops:[]};return 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this._isGridVisible},set:function(s){this._isGridVisible=s,this.gridContainer&&It.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(s){this._zoomFactor=s,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),j.prototype.open=function(){var s=this;this.cropShadeElement=It.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=It.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var f=0;f<this.numberOfGridLines;f++)this.horizontalGridLines.push(It.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(It.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(R){return s.gridContainer.appendChild(R)}),this.verticalGridLines.forEach(function(R){return s.gridContainer.appendChild(R)}),this.cropRectElement=It.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new nr(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new nr(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new nr(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new nr(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},j.prototype.setCropRectangle=function(s){this.cropRect=s;var f=Object.assign({},this.cropRect);this.zoomFactor!==1&&(f.width=this.cropRect.width*this.zoomFactor,f.height=this.cropRect.height*this.zoomFactor,f.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-f.width/2,f.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-f.height/2),It.setAttributes(this.cropRectElement,[["x",f.x.toString()],["y",f.y.toString()],["width",f.width.toString()],["height",f.height.toString()]]);var R=f.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(F,ve){var ze=f.y+R*(ve+1);It.setAttributes(F,[["x1",""+f.x],["y1",""+ze],["x2",""+(f.x+f.width)],["y2",""+ze]])});var Q=f.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(F,ve){var ze=f.x+Q*(ve+1);It.setAttributes(F,[["x1",""+ze],["y1",""+f.y],["x2",""+ze],["y2",""+(f.y+f.height)]])}),It.setAttributes(this.cropShadeElement,[["d",It.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,f.x,f.y,f.width,f.height)]]),this.topLeftGrip.setCenter(f.x,f.y),this.topRightGrip.setCenter(f.x+f.width,f.y),this.bottomLeftGrip.setCenter(f.x,f.y+f.height),this.bottomRightGrip.setCenter(f.x+f.width,f.y+f.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},j.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)},j.prototype.clientToLocalCoordinates=function(s,f){var R=this.container.getBoundingClientRect();return{x:s-R.left+this.margin,y:f-R.top+this.margin}},j.prototype.onPointerDown=function(s){this.container.setPointerCapture(s.pointerId),this.previousPoint=this.clientToLocalCoordinates(s.clientX,s.clientY),this.cropRectElement===s.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(s.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(s.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(s.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(s.target)&&(this.activeGrip=this.bottomRightGrip)},j.prototype.onPointerMove=function(s){if(this.isMoving)this.move(this.clientToLocalCoordinates(s.clientX,s.clientY));else if(this.activeGrip){var f=this.clientToLocalCoordinates(s.clientX,s.clientY);this.resize(f)}s.preventDefault()},j.prototype.onPointerUp=function(s){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(s.pointerId)},j.prototype.move=function(s){var f=s.x-this.previousPoint.x,R=s.y-this.previousPoint.y;this.zoomFactor!==1&&(f=-f/this.zoomFactor,R=-R/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+f),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+R),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=s},j.prototype.resize=function(s){var f=Object.assign({},this.cropRect),R=s.x-this.previousPoint.x,Q=s.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:f.x+R<this.margin&&(R=this.margin-f.x),f.x+=R,f.width=this.cropRect.x+this.cropRect.width-f.x;break;case this.bottomRightGrip:case this.topRightGrip:f.width+R>this.canvasWidth*this.zoomFactor&&(R=this.canvasWidth*this.zoomFactor-f.width),f.width+=R}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(f.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(R),f.height=this.aspectRatio.getVerticalLength(f.width)):(f.y+=Q,f.height=this.cropRect.y+this.cropRect.height-f.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?f.height=this.aspectRatio.getVerticalLength(f.width):f.height+=Q}f.width<10&&(f.x=this.cropRect.x,f.width=10),f.height<10&&(f.y=this.cropRect.y,f.height=10),this.previousPoint=s,f.x>=this.margin&&f.y>=this.margin&&f.x-this.margin+f.width<=this.canvasWidth&&f.y-this.margin+f.height<=this.canvasHeight&&(this.cropRect=f,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},j.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var s=this.cropRect.x+this.cropRect.width/2,f=this.cropRect.y+this.cropRect.height/2,R=this.aspectRatio.getHorizontalLength(this.cropRect.height),Q=this.aspectRatio.getVerticalLength(this.cropRect.width);R/this.canvasWidth<Q/this.canvasHeight?this.cropRect.width=R:this.cropRect.height=Q,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=s-this.cropRect.width/2,this.cropRect.y=f-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)}},j.prototype.getRescaledRect=function(s,f,R,Q,F,ve){var ze=R/s,lt=Q/f;return{x:(F.x-ve)*ze+ve,y:(F.y-ve)*lt+ve,width:F.width*ze,height:F.height*lt}},j.prototype.scaleCanvas=function(s,f){var R=this.getRescaledRect(this.canvasWidth,this.canvasHeight,s,f,this.cropRect,this.margin);this.canvasWidth=s,this.canvasHeight=f,this.onCropChange&&this.onCropChange(R),this.setCropRectangle(R)},j}(),Zn=function(){function j(s){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=s,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(j.prototype,"angle",{get:function(){return this._angle},set:function(s){this._angle=s,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),j.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},j.prototype.onPointerDown=function(s){this.controlContainer.setPointerCapture(s.pointerId),this.isDragging=!0,this.previousPoint={x:s.clientX,y:s.clientY}},j.prototype.onPointerMove=function(s){this.isDragging&&(this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.previousPoint.x=s.clientX)},j.prototype.onPointerUp=function(s){this.isDragging&&this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(s.pointerId)},j.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var s=this.angleLabelText.getBBox();It.setAttributes(this.angleLabelElement,[["x",((this.width-s.width)/2).toString()],["y",(this.height/2).toString()]])}},j.prototype.positionScaleShape=function(){if(this.scaleShape){var s=this.scaleShape.transform.baseVal.getItem(0);s.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(s,0)}},j.prototype.getVisual=function(){var s=document.createElementNS("http://www.w3.org/2000/svg","svg");s.setAttribute("xmlns","http://www.w3.org/2000/svg"),s.setAttribute("width",this.width+"px"),s.setAttribute("height",this.height+"px"),s.setAttribute("viewBox","0 0 "+this.width+" "+this.height),s.style.flexShrink="0",document.body.appendChild(s);for(var f="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,R=1;R<=this.width/5+10;R++){var Q=R%5==0?this.height/3:this.height/6;f+="h4v"+-Q+"h1v"+Q}f+="v1H0Z",this.scaleShape=It.createPath(f);var F=It.createTransform();this.scaleShape.transform.baseVal.appendItem(F),s.appendChild(this.scaleShape),this.angleLabelElement=It.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=It.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ve=It.createTSpan("");return ve.innerHTML="&deg;",this.angleLabelElement.appendChild(ve),s.appendChild(this.angleLabelElement),document.body.removeChild(s),s},j}(),hi=function(){function j(){this.naturalSize=!1,this.imageType="image/png"}return j.prototype.rasterize=function(s,f,R,Q,F,ve,ze){var lt=this;return new Promise(function(At){var Xe=document.createElement("canvas");Xe.width=s.width.baseVal.value-2*Q,Xe.height=s.height.baseVal.value-2*Q;var Rt=1,gr=1;lt.naturalSize===!0?(Rt=f.naturalWidth/(s.width.baseVal.value-2*Q)/ve,gr=f.naturalHeight/(s.height.baseVal.value-2*Q)/ze,Xe.width=f.naturalWidth/ve,Xe.height=f.naturalHeight/ze):lt.width!==void 0&&lt.height!==void 0&&(Rt=lt.width/R.width,gr=lt.height/R.height,Xe.width*=Rt,Xe.height*=gr);var Dr=Xe.getContext("2d");Dr.translate(Xe.width/2,Xe.height/2),Dr.rotate(F*Math.PI/180),Dr.scale(ve,ze),Dr.translate(-Xe.width/2,-Xe.height/2),Dr.drawImage(f,0,0,Xe.width,Xe.height);var Ln=document.createElement("canvas");Ln.width=R.width*Rt,Ln.height=R.height*gr,Ln.getContext("2d").putImageData(Dr.getImageData((R.x-Q)*Rt,(R.y-Q)*gr,R.width*Rt,R.height*gr),0,0),At(Ln.toDataURL(lt.imageType,lt.imageQuality))})},j}(),Je=function(){function j(s){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=j.instanceCounter++,this.styles=new An(this.instanceNo),this.target=s,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(j.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(s){this._zoomToCropEnabled=s,s?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(s){this._isGridVisible=s,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"gridLines",{get:function(){return this._gridLines},set:function(s){this._gridLines=s,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(s){this._rotationAngle=s,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"aspectRatio",{get:function(){var s;return(s=this._aspectRatio)!==null&&s!==void 0?s:this.aspectRatios[0]},set:function(s){this._aspectRatio=s},enumerable:!1,configurable:!0}),j.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},j.prototype.show=function(){this.showUI(),this.open()},j.prototype.close=function(s){s===void 0&&(s=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),s||this.closeEventListeners.forEach(function(f){return f()}),this._isOpen=!1)},j.prototype.addRenderEventListener=function(s){this.renderEventListeners.push(s)},j.prototype.removeRenderEventListener=function(s){this.renderEventListeners.indexOf(s)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(s),1)},j.prototype.addCloseEventListener=function(s){this.closeEventListeners.push(s)},j.prototype.removeCloseEventListener=function(s){this.closeEventListeners.indexOf(s)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(s),1)},j.prototype.setupResizeObserver=function(){var s=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){s.resize(s.target.clientWidth,s.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))},j.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var s=1*this.target.clientWidth/this.target.clientHeight,f=this.contentDiv.clientWidth/s>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*s:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,R=f+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/s;this.resize(f,R)}},j.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},j.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",It.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},j.prototype.resize=function(s,f){this.imageWidth=Math.round(s),this.imageHeight=Math.round(f),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()},j.prototype.setEditingTarget=function(){var s=document.createElement("canvas");s.width=this.target.naturalWidth,s.height=this.target.naturalHeight,s.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var f=s.toDataURL();It.setAttributes(this.editingTarget,[["href",f]]),this.setEditingTargetSize()},j.prototype.setTopLeft=function(){var s=this.target.getBoundingClientRect(),f=this.editorCanvas.getBoundingClientRect();this.left=s.left-f.left-this.CANVAS_MARGIN,this.top=s.top-f.top-this.CANVAS_MARGIN},j.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=It.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=It.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=It.createGroup(),this.editingTargetRotationScaleContainer=It.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var s=It.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(s);var f=It.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(f),this.editingTargetContainer=It.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)},j.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},j.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=It.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Bn(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()},j.prototype.zoomToCrop=function(){if(this.cropRect){var s=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,f=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=s+"px "+f+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-s+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-f+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},j.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)},j.prototype.cropRectChanged=function(s){this.cropRect=s,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},j.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},j.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"},j.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},j.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 s=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,f=this.target.offsetTop>s+this.CANVAS_MARGIN?this.target.offsetTop-(s+this.CANVAS_MARGIN):0;this.coverDiv.style.top=f+"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},j.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},j.prototype.addTopToolbar=function(){var s=this;this.topToolbar=new Un,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 f=new Qn;f.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(f);var R=[];this.aspectRatios.forEach(function(gr){var Dr=new mr(oi.getIcon(gr.horizontal,gr.vertical),gr.horizontal===0&&gr.vertical===0?"FREE":gr.horizontal+":"+gr.vertical);Dr.onClick=function(){return s.ratioButtonClicked(gr)},R.push(Dr)}),this.aspectRatioButton=new mn(oi.getIcon(0,0),"Aspect ratio",R),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,f.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var Q=new mr('<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");Q.isActive=this.isGridVisible,Q.onClick=function(){s.isGridVisible=!s.isGridVisible,Q.isActive=s.isGridVisible},f.addButton(Q);var F=new mr('<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"Zoom to selection");if(F.isActive=this.zoomToCropEnabled,F.onClick=function(){s.zoomToCropEnabled=!s.zoomToCropEnabled,F.isActive=s.zoomToCropEnabled},f.addButton(F),!En.isLicensed){var ve=new wt;this.topToolbar.addElementBlock(ve);var ze=document.createElement("div");ze.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var lt=document.createElement("a");lt.style.color="currentColor",lt.href="https://markerjs.com/products/cropro",lt.target="_blank",lt.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>',ze.appendChild(lt),ve.addElement(ze)}var At=new Qn;At.minWidth=3*this.toolbarHeight+"px",At.contentAlign="end",this.topToolbar.addButtonBlock(At);var Xe=new mr('<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");Xe.onClick=this.startRenderAndClose,At.addButton(Xe),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Xe.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Rt=new mr('<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");Rt.onClick=this.close,At.addButton(Rt),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Rt.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},j.prototype.addBottomToolbar=function(){var s=this;this.bottomToolbar=new Un,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 f=new Qn;f.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(f);var R=new mr('<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");R.onClick=this.rotateLeftButtonClicked,f.addButton(R);var Q=new mr('<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");Q.onClick=this.rotateRightButtonClicked,f.addButton(Q);var F=new wt;F.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(F),this.straightener=new Zn("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(At){s.rotateBy(At),s.straightener.angle=s.rotationAngle},F.addElement(this.straightener.getUI());var ve=new Qn;ve.minWidth=2*this.toolbarHeight+"px",ve.contentAlign="end",this.bottomToolbar.addButtonBlock(ve);var ze=new mr('<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");ze.onClick=this.flipHorizontallyButtonClicked,ve.addButton(ze);var lt=new mr('<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");lt.onClick=this.flipVerticallyButtonClicked,ve.addButton(lt)},j.prototype.ratioButtonClicked=function(s){this.aspectRatio=s,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},j.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=oi.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},j.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Vn(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},j.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},j.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},j.prototype.restoreState=function(s){if(s){var f=this.cropLayer.getRescaledRect(s.width,s.height,this.imageWidth,this.imageHeight,s.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(f),this.cropRectChanged(f),this.flippedHorizontally=s.flippedHorizontally,this.flippedVertically=s.flippedVertically,this.applyFlip(),this.rotationAngle=s.rotationAngle,this.applyRotation()}},j.prototype.clientToLocalCoordinates=function(s,f){var R=this.cropImage.getBoundingClientRect();return{x:s-R.left,y:f-R.top}},j.prototype.onWindowResize=function(){this.positionUI()},j.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var s=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=s+"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()},j.prototype.rotateLeftButtonClicked=function(){var s=this.rotationAngle-90;this.rotationAngle%90!=0&&(s+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(s)},j.prototype.rotateRightButtonClicked=function(){var s=this.rotationAngle+90;this.rotationAngle%90!=0&&(s-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(s)},j.prototype.rotateTo=function(s){s=(s=s>180?s-360:s)<=-180?s+360:s,this.rotationAngle=s,this.applyRotation()},j.prototype.rotateBy=function(s){this.rotateTo((this.rotationAngle+s)%360)},j.prototype.applyRotation=function(){var s=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var f=this.editingTargetRotationContainer.transform.baseVal.getItem(0);f.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(f,0);var R=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/R.width,this.imageHeight/R.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=s},j.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},j.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},j.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},j.prototype.startRenderAndClose=function(){return Vt(this,void 0,void 0,function(){var s,f;return an(this,function(R){switch(R.label){case 0:return[4,this.render()];case 1:return s=R.sent(),f=this.getState(),this.renderEventListeners.forEach(function(Q){return Q(s,f)}),this.close(!0),[2]}})})},j.prototype.render=function(){return Vt(this,void 0,void 0,function(){var s;return an(this,function(f){switch(f.label){case 0:return(s=new hi).naturalSize=this.renderAtNaturalSize,s.imageType=this.renderImageType,s.imageQuality=this.renderImageQuality,s.width=this.renderWidth,s.height=this.renderHeight,this.unzoomFromCrop(),It.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,s.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 f.sent(),[4,s.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,f.sent()]}})})},j.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new sn("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 sn("toolbar_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new sn("toolbar-block",`
        display: flex;
        align-items: center;
        box-sizing: content-box;
    `));var s=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new sn("toolbar_button",`
      display: inline-block;
      width: `+(this.toolbarHeight-2*s)+`px;
      height: `+(this.toolbarHeight-2*s)+`px;
      padding: `+s+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new sn("toolbar_button_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new sn("toolbar_active_button",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
      background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
    `)),this.styles.addRule(new on("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.toolbarHeight/2+`px;
    `)),this.styles.addRule(new on("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
    `)),this.toolbarDropdownStyleClass=this.styles.addClass(new sn("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 sn("toolbar_dropdown_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new sn("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 sn("toolbar_straightener",`
      display: flex;
      overflow: hidden;
      justify-content: center;
      height: `+(this.toolbarHeight-2*s)+`px;
      padding: `+s+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new sn("toolbar_straightener_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `))},j.instanceCounter=0,j}(),jt=ie("8hTe"),si=ie.n(jt),fi=/<pre[^>]*>/g;function Si(j){var s=document.createElement("div");return s.innerHTML=j,s.childNodes.length===0?"":s.childNodes[0].nodeValue}var li=gt.a=function(j){var s=j.value,f=s===void 0?"":s,R=j.edit,Q=R===void 0?!1:R,F=j.className,ve=j.showTextOnly,ze=j.showLines,lt=j.replaces,At=j.zoomImg,Xe=j.hasMask,Rt=j.style,gr=Rt===void 0?{}:Rt,Dr=j.stylesPrev,Ln=Dr===void 0?{}:Dr,gn=String(f),ln=Object(_.useRef)(),Jn=Object(_.useRef)(),Pi=Object(_.useState)(""),Qr=Object(H.a)(Pi,2),Fn=Qr[0],pi=Qr[1],ui=Object(_.useState)("office"),Sn=Object(H.a)(ui,2),Ii=Sn[0],Ci=Sn[1],Gi=function(){var vr=new Je(Jn.current);vr.displayMode="popup",vr.addRenderEventListener(function(){var Kr=Object(P.a)(I.a.mark(function qt(zr){var Sr;return I.a.wrap(function(tn){for(;;)switch(tn.prev=tn.next){case 0:return ln.current.style.display="none",tn.next=3,Object(Ke.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:zr}});case 3:Sr=tn.sent,Sr!=null&&Sr.id&&lt(Jn.current.getAttribute("src").replace(ue.a.API_SERVER,""),"/api/attachments/".concat(Sr==null?void 0:Sr.id,"?type=").concat(Sr.content_type));case 5:case"end":return tn.stop()}},qt)}));return function(qt){return Kr.apply(this,arguments)}}()),vr.show()},Vi=function(){var vr=new rr(Jn.current);vr.settings.displayMode="popup",vr.addEventListener("render",function(){var Kr=Object(P.a)(I.a.mark(function qt(zr){var Sr;return I.a.wrap(function(tn){for(;;)switch(tn.prev=tn.next){case 0:if(ln.current.style.display="none",!Jn.current){tn.next=6;break}return tn.next=4,Object(Ke.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:zr.dataUrl}});case 4:Sr=tn.sent,Sr!=null&&Sr.id&&lt(Jn.current.getAttribute("src").replace(ue.a.API_SERVER,""),"/api/attachments/".concat(Sr==null?void 0:Sr.id,"?type=").concat(Sr.content_type));case 6:case"end":return tn.stop()}},qt)}));return function(qt){return Kr.apply(this,arguments)}}()),vr.show(),window.markerArea=vr},qn=Object(_.useMemo)(function(){ln.current&&(ln.current.style.zIndex=-1);try{var Fr=/\(\s+\/api\/attachments\/|\(\/api\/attachments\/|\(\/attachments\/download\//g,vr=/\"\/api\/attachments\/|\"\/attachments\/download\//g,Kr=/\(\s+\/files\/uploads\/|\"\/files\/uploads\//g;gn=gn.replace(Fr,"("+ue.a.API_SERVER+"/api/attachments/").replace(vr,'"'+ue.a.API_SERVER+"/api/attachments/").replace(Kr,'"'+ue.a.API_SERVER+"/files/uploads/").replaceAll("http://video.educoder","https://video.educoder").replaceAll("http://www.educoder.net/api","https://data.educoder.net/api").replaceAll("https://www.educoder.net/api","https://data.educoder.net/api").replace(/\r\n/g,`
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n=Se(t);n!=e.wrapper;n=n.parentNode)if(!n||n.nodeType==1&&n.getAttribute("cm-ignore-events")=="true"||n.parentNode==e.sizer&&n!=e.mover)return!0}function za(e){return e.lineSpace.offsetTop}function le(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function xe(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=c(e.measure,o("pre","x","CodeMirror-line-like")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return!isNaN(r.left)&&!isNaN(r.right)&&(e.cachedPaddingH=r),r}function Ae(e){return Oe-e.display.nativeBarWidth}function ce(e){return e.display.scroller.clientWidth-Ae(e)-e.display.barWidth}function Z(e){return e.display.scroller.clientHeight-Ae(e)-e.display.barHeight}function oe(e,t,n){var r=e.options.lineWrapping,i=r&&ce(e);if(!t.measure.heights||r&&t.measure.width!=i){var C=t.measure.heights=[];if(r){t.measure.width=i;for(var U=t.text.firstChild.getClientRects(),V=0;V<U.length-1;V++){var 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r=e.display,i=e.doc,C=document.createDocumentFragment(),U=xe(e.display),V=U.left,$=Math.max(r.sizerWidth,ce(e)-r.sizer.offsetLeft)-U.right,J=i.direction=="ltr";function he(ct,Tt,Ht,Ut){Tt<0&&(Tt=0),Tt=Math.round(Tt),Ut=Math.round(Ut),C.appendChild(o("div",null,"CodeMirror-selected","position: absolute; left: "+ct+`px;
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                             height: `+(Ut-Tt)+"px"))}function me(ct,Tt,Ht){var Ut=wt(i,ct),tr=Ut.text.length,Rr,bn;function Gr(rn,zn){return Nr(e,Je(ct,rn),"div",Ut,zn)}function $n(rn,zn,wn){var pn=Dt(e,Ut,null,rn),nn=zn=="ltr"==(wn=="after")?"left":"right",$r=wn=="after"?pn.begin:pn.end-(/\s/.test(Ut.text.charAt(pn.end-1))?2:1);return Gr($r,nn)[nn]}var Kn=xt(Ut,i.direction);return pt(Kn,Tt||0,Ht==null?tr:Ht,function(rn,zn,wn,pn){var nn=wn=="ltr",$r=Gr(rn,nn?"left":"right"),Gn=Gr(zn-1,nn?"right":"left"),Na=Tt==null&&rn==0,aa=Ht==null&&zn==tr,Dn=pn==0,Ri=!Kn||pn==Kn.length-1;if(Gn.top-$r.top<=3){var xn=(J?Na:aa)&&Dn,ps=(J?aa:Na)&&Ri,zi=xn?V:(nn?$r:Gn).left,ga=ps?$:(nn?Gn:$r).right;he(zi,$r.top,ga-zi,$r.bottom)}else{var va,Nn,Ua,ms;nn?(va=J&&Na&&Dn?V:$r.left,Nn=J?$:$n(rn,wn,"before"),Ua=J?V:$n(zn,wn,"after"),ms=J&&aa&&Ri?$:Gn.right):(va=J?$n(rn,wn,"before"):V,Nn=!J&&Na&&Dn?$:$r.right,Ua=!J&&aa&&Ri?V:Gn.left,ms=J?$n(zn,wn,"after"):$),he(va,$r.top,Nn-va,$r.bottom),$r.bottom<Gn.top&&he(V,$r.bottom,null,Gn.top),he(Ua,Gn.top,ms-Ua,Gn.bottom)}(!Rr||Mr($r,Rr)<0)&&(Rr=$r),Mr(Gn,Rr)<0&&(Rr=Gn),(!bn||Mr($r,bn)<0)&&(bn=$r),Mr(Gn,bn)<0&&(bn=Gn)}),{start:Rr,end:bn}}var Me=t.from(),ke=t.to();if(Me.line==ke.line)me(Me.line,Me.ch,ke.ch);else{var We=wt(i,Me.line),Qe=wt(i,ke.line),nt=vn(We)==vn(Qe),dt=me(Me.line,Me.ch,nt?We.text.length+1:null).end,St=me(ke.line,nt?0:null,ke.ch).start;nt&&(dt.top<St.top-2?(he(dt.right,dt.top,null,dt.bottom),he(V,St.top,St.left,St.bottom)):he(dt.right,dt.top,St.left-dt.right,dt.bottom)),dt.bottom<St.top&&he(V,dt.bottom,null,St.top)}n.appendChild(C)}function cn(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Qi(e),t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function Eo(e){e.state.focused||(e.display.input.focus(),ki(e))}function Ga(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Qi(e))},100)}function ki(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(Fe(e,"focus",e,t),e.state.focused=!0,z(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),I&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),cn(e)}function Qi(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(Fe(e,"blur",e,t),e.state.focused=!1,h(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function ya(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i=t.view[r],C=e.options.lineWrapping,U=void 0,V=0;if(i.hidden)continue;if(H&&B<8){var $=i.node.offsetTop+i.node.offsetHeight;U=$-n,n=$}else{var J=i.node.getBoundingClientRect();U=J.bottom-J.top,!C&&i.text.firstChild&&(V=i.text.firstChild.getBoundingClientRect().right-J.left-1)}var he=i.line.height-U;if((he>.005||he<-.005)&&(mn(i.line,U),Va(i.line),i.rest))for(var me=0;me<i.rest.length;me++)Va(i.rest[me]);if(V>e.display.sizerWidth){var Me=Math.ceil(V/un(e.display));Me>e.display.maxLineLength&&(e.display.maxLineLength=Me,e.display.maxLine=i.line,e.display.maxLineChanged=!0)}}}function Va(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var n=e.widgets[t],r=n.node.parentNode;r&&(n.height=r.offsetHeight)}}function ba(e,t,n){var r=n&&n.top!=null?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-za(e));var i=n&&n.bottom!=null?n.bottom:r+e.wrapper.clientHeight,C=Bn(t,r),U=Bn(t,i);if(n&&n.ensure){var V=n.ensure.from.line,$=n.ensure.to.line;V<C?(C=V,U=Bn(t,Xn(wt(t,V))+e.wrapper.clientHeight)):Math.min($,t.lastLine())>=U&&(C=Bn(t,Xn(wt(t,$))-e.wrapper.clientHeight),U=$)}return{from:C,to:Math.max(U,C+1)}}function Xo(e,t){if(Ze(e,"scrollCursorIntoView"))return;var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),i!=null&&!L){var C=o("div","\u200B",null,`position: absolute;
                         top: `+(t.top-n.viewOffset-za(e.display))+`px;
                         height: `+(t.bottom-t.top+Ae(e)+n.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(C),C.scrollIntoView(i),e.display.lineSpace.removeChild(C)}}function Yo(e,t,n,r){r==null&&(r=0);var i;!e.options.lineWrapping&&t==n&&(t=t.ch?Je(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,n=t.sticky=="before"?Je(t.line,t.ch+1,"before"):t);for(var C=0;C<5;C++){var U=!1,V=or(e,t),$=!n||n==t?V:or(e,n);i={left:Math.min(V.left,$.left),top:Math.min(V.top,$.top)-r,right:Math.max(V.left,$.left),bottom:Math.max(V.bottom,$.bottom)+r};var J=Xa(e,i),he=e.doc.scrollTop,me=e.doc.scrollLeft;if(J.scrollTop!=null&&(qi(e,J.scrollTop),Math.abs(e.doc.scrollTop-he)>1&&(U=!0)),J.scrollLeft!=null&&(ni(e,J.scrollLeft),Math.abs(e.doc.scrollLeft-me)>1&&(U=!0)),!U)break}return i}function So(e,t){var n=Xa(e,t);n.scrollTop!=null&&qi(e,n.scrollTop),n.scrollLeft!=null&&ni(e,n.scrollLeft)}function Xa(e,t){var n=e.display,r=Yr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:n.scroller.scrollTop,C=Z(e),U={};t.bottom-t.top>C&&(t.bottom=t.top+C);var V=e.doc.height+le(n),$=t.top<r,J=t.bottom>V-r;if(t.top<i)U.scrollTop=$?0:t.top;else if(t.bottom>i+C){var he=Math.min(t.top,(J?V:t.bottom)-C);he!=i&&(U.scrollTop=he)}var me=e.options.fixedGutter?0:n.gutters.offsetWidth,Me=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:n.scroller.scrollLeft-me,ke=ce(e)-n.gutters.offsetWidth,We=t.right-t.left>ke;return We&&(t.right=t.left+ke),t.left<10?U.scrollLeft=0:t.left<Me?U.scrollLeft=Math.max(0,t.left+me-(We?0:10)):t.right>ke+Me-3&&(U.scrollLeft=t.right+(We?0:10)-ke),U}function Ya(e,t){if(t==null)return;xa(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Zi(e){xa(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Ji(e,t,n){(t!=null||n!=null)&&xa(e),t!=null&&(e.curOp.scrollLeft=t),n!=null&&(e.curOp.scrollTop=n)}function $o(e,t){xa(e),e.curOp.scrollToPos=t}function xa(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=Bt(e,t.from),r=Bt(e,t.to);ca(e,n,r,t.margin)}}function ca(e,t,n,r){var i=Xa(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});Ji(e,i.scrollLeft,i.scrollTop)}function qi(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;D||pa(e,{top:t}),ea(e,t,!0),D&&pa(e),fa(e,100)}function ea(e,t,n){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!n)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function ni(e,t,n,r){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)return;e.doc.scrollLeft=t,lr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function Bi(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+le(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Ae(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Di=function(e,t,n){this.cm=n;var r=this.vert=o("div",[o("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=o("div",[o("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),Ne(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Ne(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,H&&B<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Di.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var C=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+C)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Di.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Di.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Di.prototype.zeroWidthHack=function(){var e=l&&!O?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new ue,this.disableVert=new ue},Di.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto";function r(){var i=e.getBoundingClientRect(),C=n=="vert"?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);C!=e?e.style.pointerEvents="none":t.set(1e3,r)}t.set(1e3,r)},Di.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var ha=function(){};ha.prototype.update=function(){return{bottom:0,right:0}},ha.prototype.setScrollLeft=function(){},ha.prototype.setScrollTop=function(){},ha.prototype.clear=function(){};function Fi(e,t){t||(t=Bi(e));var n=e.display.barWidth,r=e.display.barHeight;Ea(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&ya(e),Ea(e,Bi(e)),n=e.display.barWidth,r=e.display.barHeight}function Ea(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}var $a={native:Di,null:ha};function Sa(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&h(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new $a[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Ne(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){n=="horizontal"?ni(e,t):qi(e,t)},e),e.display.scrollbars.addClass&&z(e.display.wrapper,e.display.scrollbars.addClass)}var Qa=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:++Qa},Yn(e.curOp)}function ji(e){var t=e.curOp;t&&Ko(t,function(n){for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;Co(n)})}function Co(e){for(var t=e.ops,n=0;n<t.length;n++)Qo(t[n]);for(var r=0;r<t.length;r++)Zo(t[r]);for(var i=0;i<t.length;i++)Jo(t[i]);for(var C=0;C<t.length;C++)Za(t[C]);for(var U=0;U<t.length;U++)qo(t[U])}function Qo(e){var t=e.cm,n=t.display;To(t),e.updateMaxLine&&ua(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new ii(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Zo(e){e.updatedDisplay=e.mustUpdate&&Wi(e.cm,e.update)}function Jo(e){var t=e.cm,n=t.display;e.updatedDisplay&&ya(t),e.barMeasure=Bi(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=pe(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Ae(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-ce(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Za(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&ni(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==N();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Fi(t,e.barMeasure),e.updatedDisplay&&Er(t,e.barMeasure),e.selectionChanged&&cn(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&Eo(e.cm)}function qo(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&Ca(t,e.update),n.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(n.wheelStartX=n.wheelStartY=null),e.scrollTop!=null&&ea(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&ni(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=Yo(t,s(r,e.scrollToPos.from),s(r,e.scrollToPos.to),e.scrollToPos.margin);Xo(t,i)}var C=e.maybeHiddenMarkers,U=e.maybeUnhiddenMarkers;if(C)for(var V=0;V<C.length;++V)C[V].lines.length||Fe(C[V],"hide");if(U)for(var $=0;$<U.length;++$)U[$].lines.length&&Fe(U[$],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Fe(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Rn(e,t){if(e.curOp)return t();Mi(e);try{return t()}finally{ji(e)}}function Zr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Mi(e);try{return t.apply(e,arguments)}finally{ji(e)}}}function Tn(e){return function(){if(this.curOp)return e.apply(this,arguments);Mi(this);try{return e.apply(this,arguments)}finally{ji(this)}}}function Jr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Mi(t);try{return e.apply(this,arguments)}finally{ji(t)}}}function fa(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,G(es,e))}function es(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var n=+new Date+e.options.workTime,r=lt(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(C){if(r.line>=e.display.viewFrom){var U=C.styles,V=C.text.length>e.options.maxHighlightLength?Un(t.mode,r.state):null,$=ve(e,C,r,!0);V&&(r.state=V),C.styles=$.styles;var J=C.styleClasses,he=$.classes;he?C.styleClasses=he:J&&(C.styleClasses=null);for(var me=!U||U.length!=C.styles.length||J!=he&&(!J||!he||J.bgClass!=he.bgClass||J.textClass!=he.textClass),Me=0;!me&&Me<U.length;++Me)me=U[Me]!=C.styles[Me];me&&i.push(r.line),C.stateAfter=r.save(),r.nextLine()}else C.text.length<=e.options.maxHighlightLength&&At(e,C.text,r),C.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return fa(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Rn(e,function(){for(var C=0;C<i.length;C++)Wr(e,i[C],"text")})}var ii=function(e,t,n){var r=e.display;this.viewport=t,this.visible=ba(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=ce(e),this.force=n,this.dims=jr(e),this.events=[]};ii.prototype.signal=function(e,t){ye(e,t)&&this.events.push(arguments)},ii.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Fe.apply(null,this.events[e])};function To(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Ae(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Ae(e)+"px",t.scrollbarsClipped=!0)}function wo(e){if(e.hasFocus())return null;var t=N();if(!t||!T(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&T(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}function Ao(e){if(!e||!e.activeElt||e.activeElt==N())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&T(document.body,e.anchorNode)&&T(document.body,e.focusNode)){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}function Wi(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return Br(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&Li(e)==0)return!1;hn(e)&&(Br(e),t.dims=jr(e));var 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r=On(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,C=r+"px",U=0;U<n.length;U++)if(!n[U].hidden){e.options.fixedGutter&&(n[U].gutter&&(n[U].gutter.style.left=C),n[U].gutterBackground&&(n[U].gutterBackground.style.left=C));var V=n[U].alignable;if(V)for(var $=0;$<V.length;$++)V[$].style.left=C}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}function hn(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=hi(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(o("div",[o("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),C=i.firstChild.offsetWidth,U=i.offsetWidth-C;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(C,r.lineGutter.offsetWidth-U)+1,r.lineNumWidth=r.lineNumInnerWidth+U,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",Ta(e.display),!0}return!1}function Pn(e,t){for(var n=[],r=!1,i=0;i<e.length;i++){var C=e[i],U=null;if(typeof 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We=la(ke);We>i.maxLineLength&&(i.maxLine=ke,i.maxLineLength=We,i.maxLineChanged=!0,V=!1)}),V&&(e.curOp.updateMaxLine=!0)),Jn(r,C.line),fa(e,400);var J=t.text.length-(U.line-C.line)-1;t.full?Or(e):C.line==U.line&&t.text.length==1&&!gs(e.doc,t)?Wr(e,C.line,"text"):Or(e,C.line,U.line+1,J);var he=ye(e,"changes"),me=ye(e,"change");if(me||he){var Me={from:C,to:U,text:t.text,removed:t.removed,origin:t.origin};me&&Xr(e,"change",e,Me),he&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Me)}e.display.selForContextMenu=null}function Da(e,t,n,r,i){var C;r||(r=n),jt(r,n)<0&&(C=[r,n],n=C[0],r=C[1]),typeof t=="string"&&(t=e.splitLines(t)),ka(e,{from:n,to:r,text:t,origin:i})}function Ps(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function Is(e,t,n,r){for(var i=0;i<e.length;++i){var C=e[i],U=!0;if(C.ranges){C.copied||(C=e[i]=C.deepCopy(),C.copied=!0);for(var V=0;V<C.ranges.length;V++)Ps(C.ranges[V].anchor,t,n,r),Ps(C.ranges[V].head,t,n,r);continue}for(var $=0;$<C.changes.length;++$){var 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J=vn(this.lines[$]),he=la(J);he>e.display.maxLineLength&&(e.display.maxLine=J,e.display.maxLineLength=he,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&Or(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Ls(e.doc)),e&&Xr(e,"markerCleared",e,this,r,i),t&&ji(e),this.parent&&this.parent.clear()},na.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var C=this.lines[i],U=Sn(C.markedSpans,this);if(U.from!=null&&(n=Je(t?C:nr(C),U.from),e==-1))return n;if(U.to!=null&&(r=Je(t?C:nr(C),U.to),e==1))return r}return n&&{from:n,to:r}},na.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;if(!t||!r)return;Rn(r,function(){var i=t.line,C=nr(t.line),U=Le(r,C);if(U&&(Zt(U),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Wn(n.doc,i)&&n.height!=null){var V=n.height;n.height=null;var 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Error("Inserting collapsed marker partially overlapping an existing one");pi()}C.addToHistory&&xs(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var V=t.line,$=e.cm,J;if(e.iter(V,n.line+1,function(me){$&&C.collapsed&&!$.options.lineWrapping&&vn(me)==$.display.maxLine&&(J=!0),C.collapsed&&V!=t.line&&mn(me,0),Ci(me,new ui(C,V==t.line?t.ch:null,V==n.line?n.ch:null)),++V}),C.collapsed&&e.iter(t.line,n.line+1,function(me){Wn(e,me)&&mn(me,0)}),C.clearOnEnter&&Ne(C,"beforeCursorEnter",function(){return C.clear()}),C.readOnly&&(Fn(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),C.collapsed&&(C.id=++Bs,C.atomic=!0),$){if(J&&($.curOp.updateMaxLine=!0),C.collapsed)Or($,t.line,n.line+1);else if(C.className||C.startStyle||C.endStyle||C.css||C.attributes||C.title)for(var he=t.line;he<=n.line;he++)Wr($,he,"text");C.atomic&&Ls($.doc),Xr($,"markerAdded",$,C)}return C}var so=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};so.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Xr(this,"clear")},so.prototype.find=function(e,t){return this.primary.find(e,t)},Ee(so);function Sl(e,t,n,r,i){r=W(r),r.shared=!1;var C=[Ma(e,t,n,r,i)],U=C[0],V=r.widgetNode;return ra(e,function($){V&&(r.widgetNode=V.cloneNode(!0)),C.push(Ma($,s($,t),s($,n),r,i));for(var J=0;J<$.linked.length;++J)if($.linked[J].isParent)return;U=He(C)}),new so(C,U)}function Fs(e){return e.findMarks(Je(e.first,0),e.clipPos(Je(e.lastLine())),function(t){return t.parent})}function Cl(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),C=e.clipPos(i.from),U=e.clipPos(i.to);if(jt(C,U)){var V=Ma(e,C,U,r.primary,r.primary.type);r.markers.push(V),V.parent=r}}}function Tl(e){for(var t=function(r){var i=e[r],C=[i.primary.doc];ra(i.primary.doc,function($){return C.push($)});for(var U=0;U<i.markers.length;U++){var 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e==null||e=="head"?n=t.head:e=="anchor"?n=t.anchor:e=="end"||e=="to"||e===!1?n=t.to():n=t.from(),n},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Jr(function(e,t,n){Ts(this,s(this,typeof e=="number"?Je(e,t||0):e),null,n)}),setSelection:Jr(function(e,t,n){Ts(this,s(this,e),s(this,t||e),n)}),extendSelection:Jr(function(e,t,n){_o(this,s(this,e),t&&s(this,t),n)}),extendSelections:Jr(function(e,t){Cs(this,R(this,e),t)}),extendSelectionsBy:Jr(function(e,t){var n=ht(this.sel.ranges,e);Cs(this,R(this,n),t)}),setSelections:Jr(function(e,t,n){if(!e.length)return;for(var r=[],i=0;i<e.length;i++)r[i]=new xr(s(this,e[i].anchor),s(this,e[i].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),kn(this,ai(this.cm,r,t),n)}),addSelection:Jr(function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new xr(s(this,e),s(this,t||e))),kn(this,ai(this.cm,r,r.length-1),n)}),getSelection:function(e){for(var t=this.sel.ranges,n,r=0;r<t.length;r++){var i=Vn(this,t[r].from(),t[r].to());n=n?n.concat(i):i}return e===!1?n:n.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=Vn(this,n[r].from(),n[r].to());e!==!1&&(i=i.join(e||this.lineSeparator())),t[r]=i}return t},replaceSelection:function(e,t,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:Jr(function(e,t,n){for(var r=[],i=this.sel,C=0;C<i.ranges.length;C++){var U=i.ranges[C];r[C]={from:U.from(),to:U.to(),text:this.splitLines(e[C]),origin:n}}for(var V=t&&t!="end"&&ko(this,r,t),$=r.length-1;$>=0;$--)ka(this,r[$]);V?ws(this,V):this.cm&&Zi(this.cm)}),undo:Jr(function(){Io(this,"undo")}),redo:Jr(function(){Io(this,"redo")}),undoSelection:Jr(function(){Io(this,"undo",!0)}),redoSelection:Jr(function(){Io(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){var e=this;this.history=new Do(this.history.maxGeneration),ra(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:La(this.history.done),undone:La(this.history.undone)}},setHistory:function(e){var t=this.history=new Do(this.history.maxGeneration);t.done=La(e.done.slice(0),null,!0),t.undone=La(e.undone.slice(0),null,!0)},setGutterMarker:Jr(function(e,t,n){return no(this,e,"gutter",function(r){var i=r.gutterMarkers||(r.gutterMarkers={});return i[t]=n,!n&&ot(i)&&(r.gutterMarkers=null),!0})}),clearGutter:Jr(function(e){var t=this;this.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&no(t,n,"gutter",function(){return n.gutterMarkers[e]=null,ot(n.gutterMarkers)&&(n.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!Zn(this,e))return null;if(t=e,e=wt(this,e),!e)return null}else if(t=nr(e),t==null)return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:Jr(function(e,t,n){return no(this,e,t=="gutter"?"gutter":"class",function(r){var i=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!r[i])r[i]=n;else{if(b(n).test(r[i]))return!1;r[i]+=" "+n}return!0})}),removeLineClass:Jr(function(e,t,n){return no(this,e,t=="gutter"?"gutter":"class",function(r){var i=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",C=r[i];if(C)if(n==null)r[i]=null;else{var U=C.match(b(n));if(!U)return!1;var V=U.index+U[0].length;r[i]=C.slice(0,U.index)+(!U.index||V==C.length?"":" ")+C.slice(V)||null}else return!1;return!0})}),addLineWidget:Jr(function(e,t,n){return El(this,e,t,n)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,n){return Ma(this,s(this,e),s(this,t),n,n&&n.type||"range")},setBookmark:function(e,t){var n={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=s(this,e),Ma(this,e,e,n,"bookmark")},findMarksAt:function(e){e=s(this,e);var t=[],n=wt(this,e.line).markedSpans;if(n)for(var r=0;r<n.length;++r){var i=n[r];(i.from==null||i.from<=e.ch)&&(i.to==null||i.to>=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,n){e=s(this,e),t=s(this,t);var r=[],i=e.line;return this.iter(e.line,t.line+1,function(C){var U=C.markedSpans;if(U)for(var V=0;V<U.length;V++){var $=U[V];!($.to!=null&&i==e.line&&e.ch>=$.to||$.from==null&&i!=e.line||$.from!=null&&i==t.line&&$.from>=t.ch)&&(!n||n($.marker))&&r.push($.marker.parent||$.marker)}++i}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;r<n.length;++r)n[r].from!=null&&e.push(n[r].marker)}),e},posFromIndex:function(e){var t,n=this.first,r=this.lineSeparator().length;return this.iter(function(i){var C=i.text.length+r;if(C>e)return t=e,!0;e-=C,++n}),s(this,Je(n,t))},indexFromPos:function(e){e=s(this,e);var t=e.ch;if(e.line<this.first||e.ch<0)return 0;var n=this.lineSeparator().length;return this.iter(this.first,e.line,function(r){t+=r.text.length+n}),t},copy:function(e){var t=new Hn(oi(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,n=this.first+this.size;e.from!=null&&e.from>t&&(t=e.from),e.to!=null&&e.to<n&&(n=e.to);var r=new Hn(oi(this,t,n),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(r.history=this.history),(this.linked||(this.linked=[])).push({doc:r,sharedHist:e.sharedHist}),r.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],Cl(r,Fs(this)),r},unlinkDoc:function(e){if(e instanceof Hr&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){var n=this.linked[t];if(n.doc!=e)continue;this.linked.splice(t,1),e.unlinkDoc(this),Tl(Fs(this));break}if(e.history==this.history){var r=[e.id];ra(e,function(i){return r.push(i.id)},!0),e.history=new Do(null),e.history.done=La(this.history.done,r),e.history.undone=La(this.history.undone,r)}},iterLinkedDocs:function(e){ra(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):Kt(e)},lineSeparator:function(){return this.lineSep||`
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e;Ne(window,"resize",function(){e==null&&(e=setTimeout(function(){e=null,Hs(Ml)},100))}),Ne(window,"blur",function(){return Hs(Qi)})}function Ml(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var ia={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",224:"Mod",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},lo=0;lo<10;lo++)ia[lo+48]=ia[lo+96]=String(lo);for(var No=65;No<=90;No++)ia[No]=String.fromCharCode(No);for(var uo=1;uo<=12;uo++)ia[uo+111]=ia[uo+63235]="F"+uo;var 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i,C;if(t.touches)i=t.touches[0].clientX,C=t.touches[0].clientY;else try{i=t.clientX,C=t.clientY}catch(Me){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&re(t);var U=e.display,V=U.lineDiv.getBoundingClientRect();if(C>V.bottom||!ye(e,n))return de(t);C-=V.top-U.viewOffset;for(var $=0;$<e.display.gutterSpecs.length;++$){var J=U.gutters.childNodes[$];if(J&&J.getBoundingClientRect().right>=i){var he=Bn(e.doc,C),me=e.display.gutterSpecs[$];return Fe(e,n,e,he,me.className,t),de(t)}}}function ds(e,t){return rl(e,t,"gutterClick",!0)}function nl(e,t){if(vi(e.display,t)||Yl(e,t))return;if(Ze(e,t,"contextmenu"))return;k||e.display.input.onContextMenu(t)}function Yl(e,t){return ye(e,"gutterContextMenu")?rl(e,t,"gutterContextMenu",!1):!1}function il(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Yt(e)}var Pa={toString:function(){return"CodeMirror.Init"}},al={},Fo={};function 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C.electricInput&&(C.electricInput.test(wt(e.doc,i.head.line).text.slice(0,i.head.ch))&&(U=mo(e,i.head.line,"smart")));U&&Xr(e,"electricInput",e,i.head.line)}}function ll(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,C={anchor:Je(i,0),head:Je(i+1,0)};n.push(C),t.push(e.getRange(C.anchor,C.head))}return{text:t,ranges:n}}function ul(e,t,n,r){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function dl(){var e=o("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=o("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return I?e.style.width="1000px":e.setAttribute("wrap","off"),g&&(e.style.border="1px solid black"),ul(e),t}function ql(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(r,i){var C=this.options,U=C[r];if(C[r]==i&&r!="mode")return;C[r]=i,t.hasOwnProperty(r)&&Zr(this,t[r])(this,i,U),Fe(this,"optionChange",this,r)},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,i){this.state.keyMaps[i?"push":"unshift"](Uo(r))},removeKeyMap:function(r){for(var i=this.state.keyMaps,C=0;C<i.length;++C)if(i[C]==r||i[C].name==r)return i.splice(C,1),!0},addOverlay:Tn(function(r,i){var C=r.token?r:e.getMode(this.options,r);if(C.startState)throw new Error("Overlays may not be stateful.");it(this.state.overlays,{mode:C,modeSpec:r,opaque:i&&i.opaque,priority:i&&i.priority||0},function(U){return U.priority}),this.state.modeGen++,Or(this)}),removeOverlay:Tn(function(r){for(var i=this.state.overlays,C=0;C<i.length;++C){var U=i[C].modeSpec;if(U==r||typeof r=="string"&&U.name==r){i.splice(C,1),this.state.modeGen++,Or(this);return}}}),indentLine:Tn(function(r,i,C){typeof i!="string"&&typeof i!="number"&&(i==null?i=this.options.smartIndent?"smart":"prev":i=i?"add":"subtract"),Zn(this.doc,r)&&mo(this,r,i,C)}),indentSelection:Tn(function(r){for(var i=this.doc.sel.ranges,C=-1,U=0;U<i.length;U++){var V=i[U];if(V.empty())V.head.line>C&&(mo(this,V.head.line,r,!0),C=V.head.line,U==this.doc.sel.primIndex&&Zi(this));else{var $=V.from(),J=V.to(),he=Math.max(C,$.line);C=Math.min(this.lastLine(),J.line-(J.ch?0:1))+1;for(var me=he;me<C;++me)mo(this,me,r);var Me=this.doc.sel.ranges;$.ch==0&&i.length==Me.length&&Me[U].from().ch>0&&is(this.doc,U,new xr($,Me[U].to()),_e)}}}),getTokenAt:function(r,i){return Dr(this,r,i)},getLineTokens:function(r,i){return Dr(this,Je(r),i,!0)},getTokenTypeAt:function(r){r=s(this.doc,r);var i=ze(this,wt(this.doc,r.line)),C=0,U=(i.length-1)/2,V=r.ch,$;if(V==0)$=i[2];else for(;;){var J=C+U>>1;if((J?i[J*2-1]:0)>=V)U=J;else if(i[J*2+1]<V)C=J+1;else{$=i[J*2+2];break}}var he=$?$.indexOf("overlay "):-1;return he<0?$:he==0?null:$.slice(0,he-1)},getModeAt:function(r){var i=this.doc.mode;return i.innerMode?e.innerMode(i,this.getTokenAt(r).state).mode:i},getHelper:function(r,i){return this.getHelpers(r,i)[0]},getHelpers:function(r,i){var C=[];if(!n.hasOwnProperty(i))return C;var U=n[i],V=this.getModeAt(r);if(typeof V[i]=="string")U[V[i]]&&C.push(U[V[i]]);else if(V[i])for(var $=0;$<V[i].length;$++){var J=U[V[i][$]];J&&C.push(J)}else V.helperType&&U[V.helperType]?C.push(U[V.helperType]):U[V.name]&&C.push(U[V.name]);for(var he=0;he<U._global.length;he++){var me=U._global[he];me.pred(V,this)&&be(C,me.val)==-1&&C.push(me.val)}return C},getStateAfter:function(r,i){var C=this.doc;return r=j(C,r==null?C.first+C.size-1:r),lt(this,r+1,i).state},cursorCoords:function(r,i){var C,U=this.doc.sel.primary();return r==null?C=U.head:typeof r=="object"?C=s(this.doc,r):C=r?U.from():U.to(),or(this,C,i||"page")},charCoords:function(r,i){return Nr(this,s(this.doc,r),i||"page")},coordsChar:function(r,i){return r=ar(this,r,i||"page"),sr(this,r.left,r.top)},lineAtHeight:function(r,i){return r=ar(this,{top:r,left:0},i||"page").top,Bn(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,i,C){var U=!1,V;if(typeof r=="number"){var $=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>$&&(r=$,U=!0),V=wt(this.doc,r)}else V=r;return dr(this,V,{top:0,left:0},i||"page",C||U).top+(U?this.doc.height-Xn(V):0)},defaultTextHeight:function(){return Yr(this.display)},defaultCharWidth:function(){return un(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,i,C,U,V){var $=this.display;r=or(this,s(this.doc,r));var J=r.bottom,he=r.left;if(i.style.position="absolute",i.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(i),$.sizer.appendChild(i),U=="over")J=r.top;else if(U=="above"||U=="near"){var me=Math.max($.wrapper.clientHeight,this.doc.height),Me=Math.max($.sizer.clientWidth,$.lineSpace.clientWidth);(U=="above"||r.bottom+i.offsetHeight>me)&&r.top>i.offsetHeight?J=r.top-i.offsetHeight:r.bottom+i.offsetHeight<=me&&(J=r.bottom),he+i.offsetWidth>Me&&(he=Me-i.offsetWidth)}i.style.top=J+"px",i.style.left=i.style.right="",V=="right"?(he=$.sizer.clientWidth-i.offsetWidth,i.style.right="0px"):(V=="left"?he=0:V=="middle"&&(he=($.sizer.clientWidth-i.offsetWidth)/2),i.style.left=he+"px"),C&&So(this,{left:he,top:J,right:he+i.offsetWidth,bottom:J+i.offsetHeight})},triggerOnKeyDown:Tn(Zs),triggerOnKeyPress:Tn(qs),triggerOnKeyUp:Js,triggerOnMouseDown:Tn(el),execCommand:function(r){if(co.hasOwnProperty(r))return co[r].call(null,this)},triggerElectric:Tn(function(r){sl(this,r)}),findPosH:function(r,i,C,U){var V=1;i<0&&(V=-1,i=-i);for(var $=s(this.doc,r),J=0;J<i&&!($=fs(this.doc,$,V,C,U),$.hitSide);++J);return $},moveH:Tn(function(r,i){var C=this;this.extendSelectionsBy(function(U){return C.display.shift||C.doc.extend||U.empty()?fs(C.doc,U.head,r,i,C.options.rtlMoveVisually):r<0?U.from():U.to()},Ue)}),deleteH:Tn(function(r,i){var C=this.doc.sel,U=this.doc;C.somethingSelected()?U.replaceSelection("",null,"+delete"):Ra(this,function(V){var $=fs(U,V.head,r,i,!1);return r<0?{from:$,to:V.head}:{from:V.head,to:$}})}),findPosV:function(r,i,C,U){var V=1,$=U;i<0&&(V=-1,i=-i);for(var J=s(this.doc,r),he=0;he<i;++he){var me=or(this,J,"div");if($==null?$=me.left:me.left=$,J=cl(this,me,V,C),J.hitSide)break}return J},moveV:Tn(function(r,i){var C=this,U=this.doc,V=[],$=!this.display.shift&&!U.extend&&U.sel.somethingSelected();if(U.extendSelectionsBy(function(he){if($)return r<0?he.from():he.to();var me=or(C,he.head,"div");he.goalColumn!=null&&(me.left=he.goalColumn),V.push(me.left);var Me=cl(C,me,r,i);return i=="page"&&he==U.sel.primary()&&Ya(C,Nr(C,Me,"div").top-me.top),Me},Ue),V.length)for(var J=0;J<U.sel.ranges.length;J++)U.sel.ranges[J].goalColumn=V[J]}),findWordAt:function(r){var i=this.doc,C=wt(i,r.line).text,U=r.ch,V=r.ch;if(C){var $=this.getHelper(r,"wordChars");(r.sticky=="before"||V==C.length)&&U?--U:++V;for(var J=C.charAt(U),he=rt(J,$)?function(me){return rt(me,$)}:/\s/.test(J)?function(me){return/\s/.test(me)}:function(me){return!/\s/.test(me)&&!rt(me)};U>0&&he(C.charAt(U-1));)--U;for(;V<C.length&&he(C.charAt(V));)++V}return new xr(Je(r.line,U),Je(r.line,V))},toggleOverwrite:function(r){if(r!=null&&r==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?z(this.display.cursorDiv,"CodeMirror-overwrite"):h(this.display.cursorDiv,"CodeMirror-overwrite"),Fe(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==N()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Tn(function(r,i){Ji(this,r,i)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-Ae(this)-this.display.barHeight,width:r.scrollWidth-Ae(this)-this.display.barWidth,clientHeight:Z(this),clientWidth:ce(this)}},scrollIntoView:Tn(function(r,i){r==null?(r={from:this.doc.sel.primary().head,to:null},i==null&&(i=this.options.cursorScrollMargin)):typeof r=="number"?r={from:Je(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=i||0,r.from.line!=null?$o(this,r):ca(this,r.from,r.to,r.margin)}),setSize:Tn(function(r,i){var C=this,U=function($){return typeof $=="number"||/^\d+$/.test(String($))?$+"px":$};r!=null&&(this.display.wrapper.style.width=U(r)),i!=null&&(this.display.wrapper.style.height=U(i)),this.options.lineWrapping&&Xt(this);var V=this.display.viewFrom;this.doc.iter(V,this.display.viewTo,function($){if($.widgets){for(var J=0;J<$.widgets.length;J++)if($.widgets[J].noHScroll){Wr(C,V,"widget");break}}++V}),this.curOp.forceUpdate=!0,Fe(this,"refresh",this)}),operation:function(r){return Rn(this,r)},startOperation:function(){return Mi(this)},endOperation:function(){return ji(this)},refresh:Tn(function(){var r=this.display.cachedTextHeight;Or(this),this.curOp.forceUpdate=!0,Yt(this),Ji(this,this.doc.scrollLeft,this.doc.scrollTop),Ta(this.display),(r==null||Math.abs(r-Yr(this.display))>.5||this.options.lineWrapping)&&_n(this),Fe(this,"refresh",this)}),swapDoc:Tn(function(r){var i=this.doc;return i.cm=null,this.state.selectingText&&this.state.selectingText(),vs(this,r),Yt(this),this.display.input.reset(),Ji(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,Xr(this,"swapDoc",this,i),i}),phrase:function(r){var i=this.options.phrases;return i&&Object.prototype.hasOwnProperty.call(i,r)?i[r]:r},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Ee(e),e.registerHelper=function(r,i,C){n.hasOwnProperty(r)||(n[r]=e[r]={_global:[]}),n[r][i]=C},e.registerGlobalHelper=function(r,i,C,U){e.registerHelper(r,i,U),n[r]._global.push({pred:C,val:U})}}function fs(e,t,n,r,i){var C=t,U=n,V=wt(e,t.line),$=i&&e.direction=="rtl"?-n:n;function J(){var St=t.line+$;return St<e.first||St>=e.first+e.size?!1:(t=new Je(St,t.ch,t.sticky),V=wt(e,St))}function he(St){var ct;if(r=="codepoint"){var Tt=V.text.charCodeAt(t.ch+(r>0?0:-1));isNaN(Tt)?ct=null:ct=new Je(t.line,Math.max(0,Math.min(V.text.length,t.ch+n*(Tt>=55296&&Tt<56320?2:1))),-n)}else i?ct=Pl(e.cm,V,t,n):ct=os(V,t,n);if(ct==null)if(!St&&J())t=ss(i,e.cm,V,t.line,$);else return!1;else t=ct;return!0}if(r=="char"||r=="codepoint")he();else if(r=="column")he(!0);else if(r=="word"||r=="group")for(var me=null,Me=r=="group",ke=e.cm&&e.cm.getHelper(t,"wordChars"),We=!0;!(n<0&&!he(!We));We=!1){var Qe=V.text.charAt(t.ch)||`
`,nt=rt(Qe,ke)?"w":Me&&Qe==`
`?"n":!Me||/\s/.test(Qe)?null:"p";if(Me&&!We&&!nt&&(nt="s"),me&&me!=nt){n<0&&(n=1,he(),t.sticky="after");break}if(nt&&(me=nt),n>0&&!he(!We))break}var dt=Po(e,t,C,U,!0);return si(C,dt)&&(dt.hitSide=!0),dt}function cl(e,t,n,r){var i=e.doc,C=t.left,U;if(r=="page"){var V=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),$=Math.max(V-.5*Yr(e.display),3);U=(n>0?t.bottom:t.top)+n*$}else r=="line"&&(U=n>0?t.bottom+3:t.top-3);for(var J;!(J=sr(e,C,U),!J.outside);){if(n<0?U<=0:U>=i.height){J.hitSide=!0;break}U+=n*5}return J}var kr=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new ue,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};kr.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;ul(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function C(V){for(var $=V.target;$;$=$.parentNode){if($==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test($.className))break}return!1}Ne(i,"paste",function(V){if(!C(V)||Ze(r,V)||ol(V,r))return;B<=11&&setTimeout(Zr(r,function(){return t.updateFromDOM()}),20)}),Ne(i,"compositionstart",function(V){t.composing={data:V.data,done:!1}}),Ne(i,"compositionupdate",function(V){t.composing||(t.composing={data:V.data,done:!1})}),Ne(i,"compositionend",function(V){t.composing&&(V.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Ne(i,"touchstart",function(){return n.forceCompositionEnd()}),Ne(i,"input",function(){t.composing||t.readFromDOMSoon()});function U(V){if(!C(V)||Ze(r,V))return;if(r.somethingSelected())jo({lineWise:!1,text:r.getSelections()}),V.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var $=ll(r);jo({lineWise:!0,text:$.text}),V.type=="cut"&&r.operation(function(){r.setSelections($.ranges,0,_e),r.replaceSelection("",null,"cut")})}else return;if(V.clipboardData){V.clipboardData.clearData();var J=Ei.text.join(`
`);if(V.clipboardData.setData("Text",J),V.clipboardData.getData("Text")==J){V.preventDefault();return}}var he=dl(),me=he.firstChild;r.display.lineSpace.insertBefore(he,r.display.lineSpace.firstChild),me.value=Ei.text.join(`
`);var Me=document.activeElement;ee(me),setTimeout(function(){r.display.lineSpace.removeChild(he),Me.focus(),Me==i&&n.showPrimarySelection()},50)}Ne(i,"copy",U),Ne(i,"cut",U)},kr.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},kr.prototype.prepareSelection=function(){var e=di(this.cm,!1);return e.focus=document.activeElement==this.div,e},kr.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},kr.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},kr.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,n=t.doc.sel.primary(),r=n.from(),i=n.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||i.line<t.display.viewFrom){e.removeAllRanges();return}var C=Wo(t,e.anchorNode,e.anchorOffset),U=Wo(t,e.focusNode,e.focusOffset);if(C&&!C.bad&&U&&!U.bad&&jt(li(C,U),r)==0&&jt(Si(C,U),i)==0)return;var V=t.display.view,$=r.line>=t.display.viewFrom&&hl(t,r)||{node:V[0].measure.map[2],offset:0},J=i.line<t.display.viewTo&&hl(t,i);if(!J){var he=V[V.length-1].measure,me=he.maps?he.maps[he.maps.length-1]:he.map;J={node:me[me.length-1],offset:me[me.length-2]-me[me.length-3]}}if(!$||!J){e.removeAllRanges();return}var Me=e.rangeCount&&e.getRangeAt(0),ke;try{ke=y($.node,$.offset,J.offset,J.node)}catch(We){}ke&&(!D&&t.state.focused?(e.collapse($.node,$.offset),ke.collapsed||(e.removeAllRanges(),e.addRange(ke))):(e.removeAllRanges(),e.addRange(ke)),Me&&e.anchorNode==null?e.addRange(Me):D&&this.startGracePeriod()),this.rememberSelection()},kr.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)},kr.prototype.showMultipleSelections=function(e){c(this.cm.display.cursorDiv,e.cursors),c(this.cm.display.selectionDiv,e.selection)},kr.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},kr.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return T(this.div,t)},kr.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},kr.prototype.blur=function(){this.div.blur()},kr.prototype.getField=function(){return this.div},kr.prototype.supportsTouch=function(){return!0},kr.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Rn(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},kr.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},kr.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(u&&x&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var n=Wo(t,e.anchorNode,e.anchorOffset),r=Wo(t,e.focusNode,e.focusOffset);n&&r&&Rn(t,function(){kn(t.doc,bi(n,r),_e),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},kr.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(r.ch==0&&r.line>e.firstLine()&&(r=Je(r.line-1,wt(e.doc,r.line-1).length)),i.ch==wt(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=Je(i.line+1,0)),r.line<t.viewFrom||i.line>t.viewTo-1)return!1;var C,U,V;r.line==t.viewFrom||(C=_r(e,r.line))==0?(U=nr(t.view[0].line),V=t.view[0].node):(U=nr(t.view[C].line),V=t.view[C-1].node.nextSibling);var $=_r(e,i.line),J,he;if($==t.view.length-1?(J=t.viewTo-1,he=t.lineDiv.lastChild):(J=nr(t.view[$+1].line)-1,he=t.view[$+1].node.previousSibling),!V)return!1;for(var me=e.doc.splitLines(tu(e,V,he,U,J)),Me=Vn(e.doc,Je(U,0),Je(J,wt(e.doc,J).text.length));me.length>1&&Me.length>1;)if(He(me)==He(Me))me.pop(),Me.pop(),J--;else if(me[0]==Me[0])me.shift(),Me.shift(),U++;else break;for(var ke=0,We=0,Qe=me[0],nt=Me[0],dt=Math.min(Qe.length,nt.length);ke<dt&&Qe.charCodeAt(ke)==nt.charCodeAt(ke);)++ke;for(var St=He(me),ct=He(Me),Tt=Math.min(St.length-(me.length==1?ke:0),ct.length-(Me.length==1?ke:0));We<Tt&&St.charCodeAt(St.length-We-1)==ct.charCodeAt(ct.length-We-1);)++We;if(me.length==1&&Me.length==1&&U==r.line)for(;ke&&ke>r.ch&&St.charCodeAt(St.length-We-1)==ct.charCodeAt(ct.length-We-1);)ke--,We++;me[me.length-1]=St.slice(0,St.length-We).replace(/^\u200b+/,""),me[0]=me[0].slice(ke).replace(/\u200b+$/,"");var Ht=Je(U,ke),Ut=Je(J,Me.length?He(Me).length-We:0);if(me.length>1||me[0]||jt(Ht,Ut))return Da(e.doc,me,Ht,Ut,"+input"),!0},kr.prototype.ensurePolled=function(){this.forceCompositionEnd()},kr.prototype.reset=function(){this.forceCompositionEnd()},kr.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},kr.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)},kr.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Rn(this.cm,function(){return Or(e.cm)})},kr.prototype.setUneditable=function(e){e.contentEditable="false"},kr.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||Zr(this.cm,hs)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},kr.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},kr.prototype.onContextMenu=function(){},kr.prototype.resetPosition=function(){},kr.prototype.needsContentAttribute=!0;function hl(e,t){var n=Le(e,t.line);if(!n||n.hidden)return null;var r=wt(e.doc,t.line),i=q(n,r,t.line),C=xt(r,e.doc.direction),U="left";if(C){var V=st(C,t.ch);U=V%2?"right":"left"}var $=tt(i.map,t.ch,U);return $.offset=$.collapse=="right"?$.end:$.start,$}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function Ia(e,t){return t&&(e.bad=!0),e}function tu(e,t,n,r,i){var C="",U=!1,V=e.doc.lineSeparator(),$=!1;function J(ke){return 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q==="contextMenu"||q.length===1&&q[0]==="contextMenu"}},{key:"isContextMenuToShow",value:function(){var q=this.props,fe=q.action,pe=q.showAction;return fe.indexOf("contextMenu")!==-1||pe.indexOf("contextMenu")!==-1}},{key:"isClickToHide",value:function(){var q=this.props,fe=q.action,pe=q.hideAction;return fe.indexOf("click")!==-1||pe.indexOf("click")!==-1}},{key:"isMouseEnterToShow",value:function(){var q=this.props,fe=q.action,pe=q.showAction;return fe.indexOf("hover")!==-1||pe.indexOf("mouseEnter")!==-1}},{key:"isMouseLeaveToHide",value:function(){var q=this.props,fe=q.action,pe=q.hideAction;return fe.indexOf("hover")!==-1||pe.indexOf("mouseLeave")!==-1}},{key:"isFocusToShow",value:function(){var q=this.props,fe=q.action,pe=q.showAction;return fe.indexOf("focus")!==-1||pe.indexOf("focus")!==-1}},{key:"isBlurToHide",value:function(){var q=this.props,fe=q.action,pe=q.hideAction;return fe.indexOf("focus")!==-1||pe.indexOf("blur")!==-1}},{key:"forcePopupAlign",value:function(){if(this.state.popupVisible){var q;(q=this.popupRef.current)===null||q===void 0||q.forceAlign()}}},{key:"fireEvents",value:function(q,fe){var pe=this.props.children.props[q];pe&&pe(fe);var Le=this.props[q];Le&&Le(fe)}},{key:"close",value:function(){this.setPopupVisible(!1)}},{key:"render",value:function(){var q=this.state.popupVisible,fe=this.props,pe=fe.children,Le=fe.forceRender,Ce=fe.alignPoint,De=fe.className,Be=fe.autoDestroy,tt=w.Children.only(pe),qe={key:"trigger"};this.isContextMenuToShow()?qe.onContextMenu=this.onContextMenu:qe.onContextMenu=this.createTwoChains("onContextMenu"),this.isClickToHide()||this.isClickToShow()?(qe.onClick=this.onClick,qe.onMouseDown=this.onMouseDown,qe.onTouchStart=this.onTouchStart):(qe.onClick=this.createTwoChains("onClick"),qe.onMouseDown=this.createTwoChains("onMouseDown"),qe.onTouchStart=this.createTwoChains("onTouchStart")),this.isMouseEnterToShow()?(qe.onMouseEnter=this.onMouseEnter,Ce&&(qe.onMouseMove=this.onMouseMove)):qe.onMouseEnter=this.createTwoChains("onMouseEnter"),this.isMouseLeaveToHide()?qe.onMouseLeave=this.onMouseLeave:qe.onMouseLeave=this.createTwoChains("onMouseLeave"),this.isFocusToShow()||this.isBlurToHide()?(qe.onFocus=this.onFocus,qe.onBlur=this.onBlur):(qe.onFocus=this.createTwoChains("onFocus"),qe.onBlur=this.createTwoChains("onBlur"));var ut=H()(tt&&tt.props&&tt.props.className,De);ut&&(qe.className=ut);var Wt=Object(K.a)({},qe);Object(vt.c)(tt)&&(Wt.ref=Object(vt.a)(this.triggerRef,tt.ref));var Zt=w.cloneElement(tt,Wt),Xt;return(q||this.popupRef.current||Le)&&(Xt=w.createElement(le,{key:"portal",getContainer:this.getContainer,didUpdate:this.handlePortalUpdate},this.getComponent())),!q&&Be&&(Xt=null),w.createElement(ui.Provider,{value:this.triggerContextValue},Zt,Xt)}}],[{key:"getDerivedStateFromProps",value:function(q,fe){var pe=q.popupVisible,Le={};return pe!==void 0&&fe.popupVisible!==pe&&(Le.popupVisible=pe,Le.prevPopupVisible=fe.popupVisible),Le}}]),Z}(w.Component);return xe.contextType=ui,xe.defaultProps={prefixCls:"rc-trigger-popup",getPopupClassNameFromAlign:Ii,getDocument:Ci,onPopupVisibleChange:Sn,afterPopupVisibleChange:Sn,onPopupAlign:Sn,popupClassName:"",mouseEnterDelay:0,mouseLeaveDelay:.1,focusDelay:0,blurDelay:.15,popupStyle:{},destroyPopupOnHide:!1,popupAlign:{},defaultPopupVisible:!1,mask:!1,maskClosable:!0,action:[],showAction:[],hideAction:[],autoDestroy:!1},xe}var 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De=Ce.keyCode,Be=Z.menuInstance,tt=Z.props.store,qe=Z.getVisible();if(De===g.a.ENTER)return Z.onTitleClick(Ce),Kr(tt,Z.props.eventKey,!0),!0;if(De===g.a.RIGHT)return qe?Be.onKeyDown(Ce):(Z.triggerOpenChange(!0),Kr(tt,Z.props.eventKey,!0)),!0;if(De===g.a.LEFT){var ut;if(qe)ut=Be.onKeyDown(Ce);else return;return ut||(Z.triggerOpenChange(!1),ut=!0),ut}return qe&&(De===g.a.UP||De===g.a.DOWN)?Be.onKeyDown(Ce):void 0},Z.onOpenChange=function(Ce){Z.props.onOpenChange(Ce)},Z.onPopupVisibleChange=function(Ce){Z.triggerOpenChange(Ce,Ce?"mouseenter":"mouseleave")},Z.onMouseEnter=function(Ce){var De=Z.props,Be=De.eventKey,tt=De.onMouseEnter,qe=De.store;Kr(qe,Z.props.eventKey,!1),tt({key:Be,domEvent:Ce})},Z.onMouseLeave=function(Ce){var De=Z.props,Be=De.parentMenu,tt=De.eventKey,qe=De.onMouseLeave;Be.subMenuInstance=Object(h.a)(Z),qe({key:tt,domEvent:Ce})},Z.onTitleMouseEnter=function(Ce){var De=Z.props,Be=De.eventKey,tt=De.onItemHover,qe=De.onTitleMouseEnter;tt({key:Be,hover:!0}),qe({key:Be,domEvent:Ce})},Z.onTitleMouseLeave=function(Ce){var De=Z.props,Be=De.parentMenu,tt=De.eventKey,qe=De.onItemHover,ut=De.onTitleMouseLeave;Be.subMenuInstance=Object(h.a)(Z),qe({key:tt,hover:!1}),ut({key:tt,domEvent:Ce})},Z.onTitleClick=function(Ce){var De=Object(h.a)(Z),Be=De.props;if(Be.onTitleClick({key:Be.eventKey,domEvent:Ce}),Be.triggerSubMenuAction==="hover")return;Z.triggerOpenChange(!Z.getVisible(),"click"),Kr(Be.store,Z.props.eventKey,!1)},Z.onSubMenuClick=function(Ce){typeof Z.props.onClick=="function"&&Z.props.onClick(Z.addKeyPath(Ce))},Z.onSelect=function(Ce){Z.props.onSelect(Ce)},Z.onDeselect=function(Ce){Z.props.onDeselect(Ce)},Z.getPrefixCls=function(){return"".concat(Z.props.rootPrefixCls,"-submenu")},Z.getActiveClassName=function(){return"".concat(Z.getPrefixCls(),"-active")},Z.getDisabledClassName=function(){return"".concat(Z.getPrefixCls(),"-disabled")},Z.getSelectedClassName=function(){return"".concat(Z.getPrefixCls(),"-selected")},Z.getOpenClassName=function(){return"".concat(Z.props.rootPrefixCls,"-submenu-open")},Z.getVisible=function(){return Z.state.isOpen},Z.getMode=function(){return Z.state.mode},Z.saveMenuInstance=function(Ce){Z.menuInstance=Ce},Z.addKeyPath=function(Ce){return Object(K.a)(Object(K.a)({},Ce),{},{keyPath:(Ce.keyPath||[]).concat(Z.props.eventKey)})},Z.triggerOpenChange=function(Ce,De){var Be=Z.props.eventKey,tt=function(){Z.onOpenChange({key:Be,item:Object(h.a)(Z),trigger:De,open:Ce})};De==="mouseenter"?Z.mouseenterTimeout=setTimeout(function(){tt()},0):tt()},Z.isChildrenSelected=function(){var Ce={find:!1};return rt(Z.props.children,Z.props.selectedKeys,Ce),Ce.find},Z.isInlineMode=function(){return Z.getMode()==="inline"},Z.adjustWidth=function(){if(!Z.subMenuTitle||!Z.menuInstance)return;var Ce=pt.findDOMNode(Z.menuInstance);if(Ce.offsetWidth>=Z.subMenuTitle.offsetWidth)return;Ce.style.minWidth="".concat(Z.subMenuTitle.offsetWidth,"px")},Z.saveSubMenuTitle=function(Ce){Z.subMenuTitle=Ce},Z.getBaseProps=function(){var Ce=Object(h.a)(Z),De=Ce.props,Be=Z.getMode();return{mode:Be==="horizontal"?"vertical":Be,visible:Z.getVisible(),level:De.level+1,inlineIndent:De.inlineIndent,focusable:!1,onClick:Z.onSubMenuClick,onSelect:Z.onSelect,onDeselect:Z.onDeselect,onDestroy:Z.onDestroy,selectedKeys:De.selectedKeys,eventKey:"".concat(De.eventKey,"-menu-"),openKeys:De.openKeys,motion:De.motion,onOpenChange:Z.onOpenChange,subMenuOpenDelay:De.subMenuOpenDelay,parentMenu:Object(h.a)(Z),subMenuCloseDelay:De.subMenuCloseDelay,forceSubMenuRender:De.forceSubMenuRender,triggerSubMenuAction:De.triggerSubMenuAction,builtinPlacements:De.builtinPlacements,defaultActiveFirst:De.store.getState().defaultActiveFirst[je(De.eventKey)],multiple:De.multiple,prefixCls:De.rootPrefixCls,id:Z.internalMenuId,manualRef:Z.saveMenuInstance,itemIcon:De.itemIcon,expandIcon:De.expandIcon,direction:De.direction}},Z.getMotion=function(Ce,De){var Be=Object(h.a)(Z),tt=Be.haveRendered,qe=Z.props,ut=qe.motion,Wt=qe.rootPrefixCls,Zt=Object(K.a)(Object(K.a)({},ut),{},{leavedClassName:"".concat(Wt,"-hidden"),removeOnLeave:!1,motionAppear:tt||!De||Ce!=="inline"});return Zt};var oe=ce.store,q=ce.eventKey,fe=oe.getState(),pe=fe.defaultActiveFirst;Z.isRootMenu=!1;var Le=!1;return pe&&(Le=pe[q]),Kr(oe,q,Le),Z.state={mode:ce.mode,isOpen:ce.isOpen},Z}return Object(b.a)(Ae,[{key:"componentDidMount",value:function(){this.componentDidUpdate()}},{key:"componentDidUpdate",value:function(){var Z=this,oe=this.props,q=oe.mode,fe=oe.parentMenu,pe=oe.manualRef,Le=oe.isOpen,Ce=function(){Z.setState({mode:q,isOpen:Le})},De=Le!==this.state.isOpen,Be=q!==this.state.mode;if((Be||De)&&(st.a.cancel(this.updateStateRaf),Be?this.updateStateRaf=Object(st.a)(Ce):Ce()),pe&&pe(this),q!=="horizontal"||!(fe==null?void 0:fe.isRootMenu)||!Le)return;this.minWidthTimeout=setTimeout(function(){return Z.adjustWidth()},0)}},{key:"componentWillUnmount",value:function(){var Z=this.props,oe=Z.onDestroy,q=Z.eventKey;oe&&oe(q),this.minWidthTimeout&&clearTimeout(this.minWidthTimeout),this.mouseenterTimeout&&clearTimeout(this.mouseenterTimeout),st.a.cancel(this.updateStateRaf)}},{key:"renderPopupMenu",value:function(Z,oe){var q=this.getBaseProps();return w.createElement(ua,Object(m.a)({},q,{id:this.internalMenuId,className:Z,style:oe}),this.props.children)}},{key:"renderChildren",value:function(){var Z=this,oe=this.getBaseProps(),q=oe.mode,fe=oe.visible,pe=oe.forceSubMenuRender,Le=oe.direction,Ce=this.getMotion(q,fe);if(this.haveRendered=!0,this.haveOpened=this.haveOpened||fe||pe,!this.haveOpened)return w.createElement("div",null);var De=H()("".concat(oe.prefixCls,"-sub"),Object(ae.a)({},"".concat(oe.prefixCls,"-rtl"),Le==="rtl"));return this.isInlineMode()?w.createElement(Q,Object(m.a)({visible:oe.visible,forceRender:pe},Ce),function(Be){var tt=Be.className,qe=Be.style,ut=H()(De,tt);return Z.renderPopupMenu(ut,qe)}):this.renderPopupMenu(De)}},{key:"render",value:function(){var Z,oe,q,fe=Object(K.a)({},this.props),pe=this.getVisible(),Le=this.getPrefixCls(),Ce=this.isInlineMode(),De=this.getMode(),Be=H()(Le,"".concat(Le,"-").concat(De),(Z={},Object(ae.a)(Z,fe.className,!!fe.className),Object(ae.a)(Z,this.getOpenClassName(),pe),Object(ae.a)(Z,this.getActiveClassName(),fe.active||pe&&!Ce),Object(ae.a)(Z,this.getDisabledClassName(),fe.disabled),Object(ae.a)(Z,this.getSelectedClassName(),this.isChildrenSelected()),Z));this.internalMenuId||(fe.eventKey?this.internalMenuId="".concat(fe.eventKey,"$Menu"):(Fr+=1,this.internalMenuId="$__$".concat(Fr,"$Menu")));var tt={},qe={},ut={};fe.disabled||(tt={onMouseLeave:this.onMouseLeave,onMouseEnter:this.onMouseEnter},qe={onClick:this.onTitleClick},ut={onMouseEnter:this.onTitleMouseEnter,onMouseLeave:this.onTitleMouseLeave});var Wt={},Zt=fe.direction,Xt=Zt==="rtl";Ce&&(Xt?Wt.paddingRight=fe.inlineIndent*fe.level:Wt.paddingLeft=fe.inlineIndent*fe.level);var Yt={};this.getVisible()&&(Yt={"aria-owns":this.internalMenuId});var Jt=null;De!=="horizontal"&&(Jt=this.props.expandIcon,typeof this.props.expandIcon=="function"&&(Jt=w.createElement(this.props.expandIcon,Object(K.a)({},this.props))));var Qt=w.createElement("div",Object(m.a)({ref:this.saveSubMenuTitle,style:Wt,className:"".concat(Le,"-title"),role:"button"},ut,qe,{"aria-expanded":pe},Yt,{"aria-haspopup":"true",title:typeof fe.title=="string"?fe.title:void 0}),fe.title,Jt||w.createElement("i",{className:"".concat(Le,"-arrow")})),$t=this.renderChildren(),dr=((oe=fe.parentMenu)===null||oe===void 0?void 0:oe.isRootMenu)?fe.parentMenu.props.getPopupContainer:function(wr){return wr.parentNode},ar=vr[De],Nr=fe.popupOffset?{offset:fe.popupOffset}:{},or=H()((q={},Object(ae.a)(q,fe.popupClassName,fe.popupClassName&&!Ce),Object(ae.a)(q,"".concat(Le,"-rtl"),Xt),q)),Bt=fe.disabled,Nt=fe.triggerSubMenuAction,sr=fe.subMenuOpenDelay,cr=fe.forceSubMenuRender,Dt=fe.subMenuCloseDelay,fr=fe.builtinPlacements;ot.forEach(function(wr){return delete fe[wr]}),delete fe.onClick;var Ur=Xt?Object(K.a)(Object(K.a)({},oa),fr):Object(K.a)(Object(K.a)({},mi),fr);delete fe.direction;var yr=this.getBaseProps(),Lr=Ce?null:this.getMotion(yr.mode,yr.visible);return w.createElement("li",Object(m.a)({},fe,tt,{className:Be,role:"menuitem"}),w.createElement(qn,{prefixCls:Le,popupClassName:H()("".concat(Le,"-popup"),or),getPopupContainer:dr,builtinPlacements:Ur,popupPlacement:ar,popupVisible:Ce?!1:pe,popupAlign:Nr,popup:Ce?null:$t,action:Bt||Ce?[]:[Nt],mouseEnterDelay:sr,mouseLeaveDelay:Dt,onPopupVisibleChange:this.onPopupVisibleChange,forceRender:cr,popupMotion:Lr},Qt),Ce?$t:null)}}]),Ae}(w.Component);qt.defaultProps={onMouseEnter:at,onMouseLeave:at,onTitleMouseEnter:at,onTitleMouseLeave:at,onTitleClick:at,manualRef:at,mode:"vertical",title:""};var zr=Object(o.b)(function(le,xe){var Ae=le.openKeys,ce=le.activeKey,Z=le.selectedKeys,oe=xe.eventKey,q=xe.subMenuKey;return{isOpen:Ae.indexOf(oe)>-1,active:ce[q]===oe,selectedKeys:Z}})(qt);zr.isSubMenu=!0;var Sr=zr,ei="menuitem-overflowed",tn=.5,vn=function(le){Object(p.a)(Ae,le);var xe=Object(c.a)(Ae);function Ae(){var ce;return Object(k.a)(this,Ae),ce=xe.apply(this,arguments),ce.resizeObserver=null,ce.mutationObserver=null,ce.originalTotalWidth=0,ce.overflowedItems=[],ce.menuItemSizes=[],ce.cancelFrameId=null,ce.state={lastVisibleIndex:void 0},ce.childRef=w.createRef(),ce.getMenuItemNodes=function(){var Z=ce.props.prefixCls,oe=ce.childRef.current;return oe?[].slice.call(oe.children).filter(function(q){return q.className.split(" ").indexOf("".concat(Z,"-overflowed-submenu"))<0}):[]},ce.getOverflowedSubMenuItem=function(Z,oe,q){var fe=ce.props,pe=fe.overflowedIndicator,Le=fe.level,Ce=fe.mode,De=fe.prefixCls,Be=fe.theme;if(Le!==1||Ce!=="horizontal")return null;var tt=ce.props.children[0],qe=tt.props,ut=qe.children,Wt=qe.title,Zt=qe.style,Xt=Object(D.a)(qe,["children","title","style"]),Yt=Object(K.a)({},Zt),Jt="".concat(Z,"-overflowed-indicator"),Qt="".concat(Z,"-overflowed-indicator");oe.length===0&&q!==!0?Yt=Object(K.a)(Object(K.a)({},Yt),{},{display:"none"}):q&&(Yt=Object(K.a)(Object(K.a)({},Yt),{},{visibility:"hidden",position:"absolute"}),Jt="".concat(Jt,"-placeholder"),Qt="".concat(Qt,"-placeholder"));var $t=Be?"".concat(De,"-").concat(Be):"",dr={};return ot.forEach(function(ar){Xt[ar]!==void 0&&(dr[ar]=Xt[ar])}),w.createElement(Sr,Object(m.a)({title:pe,className:"".concat(De,"-overflowed-submenu"),popupClassName:$t},dr,{key:Jt,eventKey:Qt,disabled:!1,style:Yt}),oe)},ce.setChildrenWidthAndResize=function(){if(ce.props.mode!=="horizontal")return;var Z=ce.childRef.current;if(!Z)return;var oe=Z.children;if(!oe||oe.length===0)return;var q=Z.children[oe.length-1];Ve(q,"display","inline-block");var fe=ce.getMenuItemNodes(),pe=fe.filter(function(Le){return Le.className.split(" ").indexOf(ei)>=0});pe.forEach(function(Le){Ve(Le,"display","inline-block")}),ce.menuItemSizes=fe.map(function(Le){return et(Le,!0)}),pe.forEach(function(Le){Ve(Le,"display","none")}),ce.overflowedIndicatorWidth=et(Z.children[Z.children.length-1],!0),ce.originalTotalWidth=ce.menuItemSizes.reduce(function(Le,Ce){return Le+Ce},0),ce.handleResize(),Ve(q,"display","none")},ce.handleResize=function(){if(ce.props.mode!=="horizontal")return;var Z=ce.childRef.current;if(!Z)return;var oe=et(Z);ce.overflowedItems=[];var q=0,fe;ce.originalTotalWidth>oe+tn&&(fe=-1,ce.menuItemSizes.forEach(function(pe){q+=pe,q+ce.overflowedIndicatorWidth<=oe&&(fe+=1)})),ce.setState({lastVisibleIndex:fe})},ce}return Object(b.a)(Ae,[{key:"componentDidMount",value:function(){var Z=this;if(this.setChildrenWidthAndResize(),this.props.level===1&&this.props.mode==="horizontal"){var oe=this.childRef.current;if(!oe)return;this.resizeObserver=new bt.default(function(q){q.forEach(function(){var fe=Z.cancelFrameId;cancelAnimationFrame(fe),Z.cancelFrameId=requestAnimationFrame(Z.setChildrenWidthAndResize)})}),[].slice.call(oe.children).concat(oe).forEach(function(q){Z.resizeObserver.observe(q)}),typeof MutationObserver!="undefined"&&(this.mutationObserver=new MutationObserver(function(){Z.resizeObserver.disconnect(),[].slice.call(oe.children).concat(oe).forEach(function(q){Z.resizeObserver.observe(q)}),Z.setChildrenWidthAndResize()}),this.mutationObserver.observe(oe,{attributes:!1,childList:!0,subTree:!1}))}}},{key:"componentWillUnmount",value:function(){this.resizeObserver&&this.resizeObserver.disconnect(),this.mutationObserver&&this.mutationObserver.disconnect(),cancelAnimationFrame(this.cancelFrameId)}},{key:"renderChildren",value:function(Z){var oe=this,q=this.state.lastVisibleIndex;return(Z||[]).reduce(function(fe,pe,Le){var Ce=pe;if(oe.props.mode==="horizontal"){var De=oe.getOverflowedSubMenuItem(pe.props.eventKey,[]);q!==void 0&&oe.props.className.indexOf("".concat(oe.props.prefixCls,"-root"))!==-1&&(Le>q&&(Ce=w.cloneElement(pe,{style:{display:"none"},eventKey:"".concat(pe.props.eventKey,"-hidden"),className:"".concat(ei)})),Le===q+1&&(oe.overflowedItems=Z.slice(q+1).map(function(tt){return w.cloneElement(tt,{key:tt.props.eventKey,mode:"vertical-left"})}),De=oe.getOverflowedSubMenuItem(pe.props.eventKey,oe.overflowedItems)));var Be=[].concat(Object(_.a)(fe),[De,Ce]);return Le===Z.length-1&&Be.push(oe.getOverflowedSubMenuItem(pe.props.eventKey,[],!0)),Be}return[].concat(Object(_.a)(fe),[Ce])},[])}},{key:"render",value:function(){var Z=this.props,oe=Z.visible,q=Z.prefixCls,fe=Z.overflowedIndicator,pe=Z.mode,Le=Z.level,Ce=Z.tag,De=Z.children,Be=Z.theme,tt=Object(D.a)(Z,["visible","prefixCls","overflowedIndicator","mode","level","tag","children","theme"]),qe=Ce;return w.createElement(qe,Object(m.a)({ref:this.childRef},tt),this.renderChildren(De))}}]),Ae}(w.Component);vn.defaultProps={tag:"div",className:""};var Xi=vn;function Ti(le){return le.length?le.every(function(xe){return!!xe.props.disabled}):!0}function wi(le,xe,Ae){var ce=le.getState();le.setState({activeKey:Object(K.a)(Object(K.a)({},ce.activeKey),{},Object(ae.a)({},xe,Ae))})}function jn(le){return le.eventKey||"0-menu-"}function Wn(le,xe){var Ae=xe,ce=le.children,Z=le.eventKey;if(Ae){var oe;if(Ye(ce,function(q,fe){q&&q.props&&!q.props.disabled&&Ae===ft(q,Z,fe)&&(oe=!0)}),oe)return Ae}return Ae=null,le.defaultActiveFirst&&Ye(ce,function(q,fe){!Ae&&q&&!q.props.disabled&&(Ae=ft(q,Z,fe))}),Ae}function sa(le){if(!le)return;var xe=this.instanceArray.indexOf(le);xe!==-1?this.instanceArray[xe]=le:this.instanceArray.push(le)}var Xn=function(le){Object(p.a)(Ae,le);var xe=Object(c.a)(Ae);function Ae(ce){var Z;return Object(k.a)(this,Ae),Z=xe.call(this,ce),Z.onKeyDown=function(oe,q){var 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0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:K.default,bufferController:I.default,capLevelController:x.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:a.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},b()),{},{subtitleStreamController:H.SubtitleStreamController,subtitleTrackController:B.default,timelineController:_.TimelineController,audioStreamController:w.default,audioTrackController:P.default,emeController:M.default,cmcdController:O.default});function 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0||o.liveMaxLatencyDuration<=o.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return d({},c,o)}function p(c){var o=c.loader;if(o!==g.default&&o!==L.default)l.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),c.progressive=!1;else{var S=Object(g.fetchSupported)();S&&(c.loader=g.default,c.progressive=!0,c.enableSoftwareAES=!0,l.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/polyfills/number.ts"),w=D("./src/utils/ewma-bandwidth-estimator.ts"),P=D("./src/events.ts"),H=D("./src/utils/buffer-helper.ts"),B=D("./src/errors.ts"),I=D("./src/types/loader.ts"),_=D("./src/utils/logger.ts");function x(O,L){for(var g=0;g<L.length;g++){var u=L[g];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(O,u.key,u)}}function A(O,L,g){return L&&x(O.prototype,L),g&&x(O,g),O}var M=function(){function O(g){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=g;var u=g.config;this.bwEstimator=new w.default(u.abrEwmaSlowVoD,u.abrEwmaFastVoD,u.abrEwmaDefaultEstimate),this.registerListeners()}var L=O.prototype;return L.registerListeners=function(){var u=this.hls;u.on(P.Events.FRAG_LOADING,this.onFragLoading,this),u.on(P.Events.FRAG_LOADED,this.onFragLoaded,this),u.on(P.Events.FRAG_BUFFERED,this.onFragBuffered,this),u.on(P.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.on(P.Events.ERROR,this.onError,this)},L.unregisterListeners=function(){var u=this.hls;u.off(P.Events.FRAG_LOADING,this.onFragLoading,this),u.off(P.Events.FRAG_LOADED,this.onFragLoaded,this),u.off(P.Events.FRAG_BUFFERED,this.onFragBuffered,this),u.off(P.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.off(P.Events.ERROR,this.onError,this)},L.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},L.onFragLoading=function(u,a){var l=a.frag;if(l.type===I.PlaylistLevelType.MAIN&&!this.timer){var d;this.fragCurrent=l,this.partCurrent=(d=a.part)!=null?d:null,this.timer=self.setInterval(this.onCheck,100)}},L.onLevelLoaded=function(u,a){var l=this.hls.config;a.details.live?this.bwEstimator.update(l.abrEwmaSlowLive,l.abrEwmaFastLive):this.bwEstimator.update(l.abrEwmaSlowVoD,l.abrEwmaFastVoD)},L._abandonRulesCheck=function(){var u=this.fragCurrent,a=this.partCurrent,l=this.hls,d=l.autoLevelEnabled,E=l.config,v=l.media;if(!u||!v)return;var m=a?a.stats:u.stats,k=a?a.duration:u.duration;if(m.aborted){_.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!d||v.paused||!v.playbackRate||!v.readyState)return;var b=performance.now()-m.loading.start,h=Math.abs(v.playbackRate);if(b<=500*k/h)return;var p=l.levels,c=l.minAutoLevel,o=p[u.level],S=m.total||Math.max(m.loaded,Math.round(k*o.maxBitrate/8)),y=Math.max(1,m.bwEstimate?m.bwEstimate/8:m.loaded*1e3/b),T=(S-m.loaded)/y,N=v.currentTime,z=(H.BufferHelper.bufferInfo(v,N,E.maxBufferHole).end-N)/h;if(z>=2*k/h||T<=z)return;var Y=Number.POSITIVE_INFINITY,ee;for(ee=u.level-1;ee>c;ee--){var G=p[ee].maxBitrate;if(Y=k*G/(8*.8*y),Y<z)break}if(Y>=T)return;var W=this.bwEstimator.getEstimate();_.logger.warn("Fragment "+u.sn+(a?" part "+a.index:"")+" of level "+u.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+ee+`
      Current BW estimate: `+(Object(K.isFiniteNumber)(W)?(W/1024).toFixed(3):"Unknown")+` Kb/s
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      Estimated load time for the next fragment: `+Y.toFixed(3)+` s
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l=a.frag,d=a.part,E=d?d.stats:l.stats;if(E.aborted)return;if(l.type!==I.PlaylistLevelType.MAIN||l.sn==="initSegment")return;var v=E.parsing.end-E.loading.start;this.bwEstimator.sample(v,E.loaded),E.bwEstimate=this.bwEstimator.getEstimate(),l.bitrateTest?this.bitrateTestDelay=v/1e3:this.bitrateTestDelay=0},L.onError=function(u,a){switch(a.details){case B.ErrorDetails.FRAG_LOAD_ERROR:case B.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},L.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},L.getNextABRAutoLevel=function(){var u=this.fragCurrent,a=this.partCurrent,l=this.hls,d=l.maxAutoLevel,E=l.config,v=l.minAutoLevel,m=l.media,k=a?a.duration:u?u.duration:0,b=m?m.currentTime:0,h=m&&m.playbackRate!==0?Math.abs(m.playbackRate):1,p=this.bwEstimator?this.bwEstimator.getEstimate():E.abrEwmaDefaultEstimate,c=(H.BufferHelper.bufferInfo(m,b,E.maxBufferHole).end-b)/h,o=this.findBestLevel(p,v,d,c,E.abrBandWidthFactor,E.abrBandWidthUpFactor);if(o>=0)return o;_.logger.trace((c?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var S=k?Math.min(k,E.maxStarvationDelay):E.maxStarvationDelay,y=E.abrBandWidthFactor,T=E.abrBandWidthUpFactor;if(!c){var N=this.bitrateTestDelay;if(N){var z=k?Math.min(k,E.maxLoadingDelay):E.maxLoadingDelay;S=z-N,_.logger.trace("bitrate test took "+Math.round(1e3*N)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*S)+" ms"),y=T=1}}return o=this.findBestLevel(p,v,d,c+S,y,T),Math.max(o,0)},L.findBestLevel=function(u,a,l,d,E,v){for(var m,k=this.fragCurrent,b=this.partCurrent,h=this.lastLoadedFragLevel,p=this.hls.levels,c=p[h],o=!!(c!=null&&(m=c.details)!==null&&m!==void 0&&m.live),S=c==null?void 0:c.codecSet,y=b?b.duration:k?k.duration:0,T=l;T>=a;T--){var N=p[T];if(!N||S&&N.codecSet!==S)continue;var z=N.details,Y=(b?z==null?void 0:z.partTarget:z==null?void 0:z.averagetargetduration)||y,ee=void 0;T<=h?ee=E*u:ee=v*u;var G=p[T].maxBitrate,W=G*Y/ee;if(_.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+T+"/"+Math.round(ee)+"/"+G+"/"+Y+"/"+d+"/"+W),ee>G&&(!W||o&&!this.bitrateTestDelay||W<d))return T}return-1},A(O,[{key:"nextAutoLevel",get:function(){var u=this._nextAutoLevel,a=this.bwEstimator;if(u!==-1&&(!a||!a.canEstimate()))return u;var l=this.getNextABRAutoLevel();return u!==-1&&(l=Math.min(u,l)),l},set:function(u){this._nextAutoLevel=u}}]),O}();X.default=M},"./src/controller/audio-stream-controller.ts":function(ae,X,D){"use strict";D.r(X);var 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o=k.call(this,p,c,"[audio-stream-controller]")||this,o.videoBuffer=null,o.videoTrackCC=-1,o.waitingVideoCC=-1,o.audioSwitch=!1,o.trackId=-1,o.waitingData=null,o.mainDetails=null,o.bufferFlushed=!1,o._registerListeners(),o}var h=b.prototype;return h.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},h._registerListeners=function(){var c=this.hls;c.on(P.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.on(P.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.on(P.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.on(P.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.on(P.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),c.on(P.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.on(P.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),c.on(P.Events.ERROR,this.onError,this),c.on(P.Events.BUFFER_RESET,this.onBufferReset,this),c.on(P.Events.BUFFER_CREATED,this.onBufferCreated,this),c.on(P.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.on(P.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),c.on(P.Events.FRAG_BUFFERED,this.onFragBuffered,this)},h._unregisterListeners=function(){var c=this.hls;c.off(P.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.off(P.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.off(P.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.off(P.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.off(P.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),c.off(P.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.off(P.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),c.off(P.Events.ERROR,this.onError,this),c.off(P.Events.BUFFER_RESET,this.onBufferReset,this),c.off(P.Events.BUFFER_CREATED,this.onBufferCreated,this),c.off(P.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.off(P.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),c.off(P.Events.FRAG_BUFFERED,this.onFragBuffered,this)},h.onInitPtsFound=function(c,o){var S=o.frag,y=o.id,T=o.initPTS;if(y==="main"){var N=S.cc;this.initPTS[S.cc]=T,this.log("InitPTS for cc: "+N+" found from main: "+T),this.videoTrackCC=N,this.state===w.State.WAITING_INIT_PTS&&this.tick()}},h.startLoad=function(c){if(!this.levels){this.startPosition=c,this.state=w.State.STOPPED;return}var o=this.lastCurrentTime;this.stopLoad(),this.setInterval(v),this.fragLoadError=0,o>0&&c===-1?(this.log("Override startPosition with lastCurrentTime @"+o.toFixed(3)),this.state=w.State.IDLE):(this.loadedmetadata=!1,this.state=w.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=c,this.tick()},h.doTick=function(){switch(this.state){case w.State.IDLE:this.doTickIdle();break;case w.State.WAITING_TRACK:{var c,o=this.levels,S=this.trackId,y=o==null||((c=o[S])===null||c===void 0)?void 0:c.details;if(y){if(this.waitForCdnTuneIn(y))break;this.state=w.State.WAITING_INIT_PTS}break}case w.State.FRAG_LOADING_WAITING_RETRY:{var T,N=performance.now(),z=this.retryDate;(!z||N>=z||(T=this.media)!==null&&T!==void 0&&T.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=w.State.IDLE);break}case w.State.WAITING_INIT_PTS:{var Y=this.waitingData;if(Y){var ee=Y.frag,G=Y.part,W=Y.cache,te=Y.complete;if(this.initPTS[ee.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=w.State.FRAG_LOADING;var ue=W.flush(),be={frag:ee,part:G,payload:ue,networkDetails:null};this._handleFragmentLoadProgress(be),te&&k.prototype._handleFragmentLoadComplete.call(this,be)}else if(this.videoTrackCC!==this.waitingVideoCC)a.logger.log("Waiting fragment cc ("+ee.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var Oe=this.getLoadPosition(),Ke=H.BufferHelper.bufferInfo(this.mediaBuffer,Oe,this.config.maxBufferHole),_e=Object(L.fragmentWithinToleranceTest)(Ke.end,this.config.maxFragLookUpTolerance,ee);_e<0&&(a.logger.log("Waiting fragment cc ("+ee.cc+") @ "+ee.start+" cancelled because another fragment at "+Ke.end+" is needed"),this.clearWaitingFragment())}}else this.state=w.State.IDLE}}this.onTickEnd()},h.clearWaitingFragment=function(){var c=this.waitingData;c&&(this.fragmentTracker.removeFragment(c.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=w.State.IDLE)},h.onTickEnd=function(){var c=this.media;if(!c||!c.readyState)return;var o=this.mediaBuffer?this.mediaBuffer:c,S=o.buffered;!this.loadedmetadata&&S.length&&(this.loadedmetadata=!0),this.lastCurrentTime=c.currentTime},h.doTickIdle=function(){var c,o,S=this.hls,y=this.levels,T=this.media,N=this.trackId,z=S.config;if(!y||!y[N])return;if(!T&&(this.startFragRequested||!z.startFragPrefetch))return;var Y=y[N],ee=Y.details;if(!ee||ee.live&&this.levelLastLoaded!==N||this.waitForCdnTuneIn(ee)){this.state=w.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,x.ElementaryStreamTypes.AUDIO,_.PlaylistLevelType.AUDIO));var G=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,_.PlaylistLevelType.AUDIO);if(G===null)return;var W=G.len,te=this.getMaxBufferLength(),ue=this.audioSwitch;if(W>=te&&!ue)return;if(!ue&&this._streamEnded(G,ee)){S.trigger(P.Events.BUFFER_EOS,{type:"audio"}),this.state=w.State.ENDED;return}var be=ee.fragments,Oe=be[0].start,Ke=G.end;if(ue){var _e=this.getLoadPosition();Ke=_e,ee.PTSKnown&&_e<Oe&&((G.end>Oe||G.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),T.currentTime=Oe+.05))}var Ie=this.getNextFragment(Ke,ee);if(!Ie){this.bufferFlushed=!0;return}((c=Ie.decryptdata)===null||c===void 0?void 0:c.keyFormat)==="identity"&&!((o=Ie.decryptdata)!==null&&o!==void 0&&o.key)?this.loadKey(Ie,ee):this.loadFragment(Ie,ee,Ke)},h.getMaxBufferLength=function(){var c=k.prototype.getMaxBufferLength.call(this),o=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,_.PlaylistLevelType.MAIN);return o===null?c:Math.max(c,o.len)},h.onMediaDetaching=function(){this.videoBuffer=null,k.prototype.onMediaDetaching.call(this)},h.onAudioTracksUpdated=function(c,o){var S=o.audioTracks;this.resetTransmuxer(),this.levels=S.map(function(y){return new I.Level(y)})},h.onAudioTrackSwitching=function(c,o){var S=!!o.url;this.trackId=o.id;var y=this.fragCurrent;y!=null&&y.loader&&y.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),S?this.setInterval(v):this.resetTransmuxer(),S?(this.audioSwitch=!0,this.state=w.State.IDLE):this.state=w.State.STOPPED,this.tick()},h.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},h.onLevelLoaded=function(c,o){this.mainDetails=o.details},h.onAudioTrackLoaded=function(c,o){var S,y=this.levels,T=o.details,N=o.id;if(!y){this.warn("Audio tracks were reset while loading level "+N);return}this.log("Track "+N+" loaded ["+T.startSN+","+T.endSN+"],duration:"+T.totalduration);var z=y[N],Y=0;if(T.live||(S=z.details)!==null&&S!==void 0&&S.live){var ee=this.mainDetails;if(T.fragments[0]||(T.deltaUpdateFailed=!0),T.deltaUpdateFailed||!ee)return;!z.details&&T.hasProgramDateTime&&ee.hasProgramDateTime?(Object(g.alignMediaPlaylistByPDT)(T,ee),Y=T.fragments[0].start):Y=this.alignPlaylists(T,z.details)}z.details=T,this.levelLastLoaded=N,!this.startFragRequested&&(this.mainDetails||!T.live)&&this.setStartPosition(z.details,Y),this.state===w.State.WAITING_TRACK&&!this.waitForCdnTuneIn(T)&&(this.state=w.State.IDLE),this.tick()},h._handleFragmentLoadProgress=function(c){var o,S=c.frag,y=c.part,T=c.payload,N=this.config,z=this.trackId,Y=this.levels;if(!Y){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+S.sn+" of level "+S.level+" will not be buffered");return}var ee=Y[z];console.assert(ee,"Audio track is defined on fragment load progress");var G=ee.details;console.assert(G,"Audio track details are defined on fragment load progress");var W=N.defaultAudioCodec||ee.audioCodec||"mp4a.40.2",te=this.transmuxer;te||(te=this.transmuxer=new M.default(this.hls,_.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var ue=this.initPTS[S.cc],be=(o=S.initSegment)===null||o===void 0?void 0:o.data;if(ue!==void 0){var Oe=!1,Ke=y?y.index:-1,_e=Ke!==-1,Ie=new O.ChunkMetadata(S.level,S.sn,S.stats.chunkCount,T.byteLength,Ke,_e);te.push(T,be,W,"",S,y,G.totalduration,Oe,Ie,ue)}else{a.logger.log("Unknown video PTS for cc "+S.cc+", waiting for video PTS before demuxing audio frag "+S.sn+" of ["+G.startSN+" ,"+G.endSN+"],track "+z);var Ue=this.waitingData=this.waitingData||{frag:S,part:y,cache:new A.default,complete:!1},Pe=Ue.cache;Pe.push(new Uint8Array(T)),this.waitingVideoCC=this.videoTrackCC,this.state=w.State.WAITING_INIT_PTS}},h._handleFragmentLoadComplete=function(c){if(this.waitingData){this.waitingData.complete=!0;return}k.prototype._handleFragmentLoadComplete.call(this,c)},h.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},h.onBufferCreated=function(c,o){var S=o.tracks.audio;S&&(this.mediaBuffer=S.buffer),o.tracks.video&&(this.videoBuffer=o.tracks.video.buffer)},h.onFragBuffered=function(c,o){var S=o.frag,y=o.part;if(S.type!==_.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(S)){this.warn("Fragment "+S.sn+(y?" p: "+y.index:"")+" of level "+S.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}S.sn!=="initSegment"&&(this.fragPrevious=S,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(P.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(S,y)},h.onError=function(c,o){switch(o.details){case u.ErrorDetails.FRAG_LOAD_ERROR:case u.ErrorDetails.FRAG_LOAD_TIMEOUT:case u.ErrorDetails.KEY_LOAD_ERROR:case u.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(_.PlaylistLevelType.AUDIO,o);break;case u.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case u.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==w.State.ERROR&&this.state!==w.State.STOPPED&&(this.state=o.fatal?w.State.ERROR:w.State.IDLE,this.warn(o.details+" while loading frag, switching to "+this.state+" state"));break;case u.ErrorDetails.BUFFER_FULL_ERROR:if(o.parent==="audio"&&(this.state===w.State.PARSING||this.state===w.State.PARSED)){var S=!0,y=this.getFwdBufferInfo(this.mediaBuffer,_.PlaylistLevelType.AUDIO);y&&y.len>.5&&(S=!this.reduceMaxBufferLength(y.len)),S&&(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}},h.onBufferFlushed=function(c,o){var S=o.type;S===x.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},h._handleTransmuxComplete=function(c){var o,S="audio",y=this.hls,T=c.remuxResult,N=c.chunkMeta,z=this.getCurrentContext(N);if(!z){this.warn("The loading context changed while buffering fragment "+N.sn+" of level "+N.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(N.level);return}var Y=z.frag,ee=z.part,G=T.audio,W=T.text,te=T.id3,ue=T.initSegment;if(this.fragContextChanged(Y))return;if(this.state=w.State.PARSING,this.audioSwitch&&G&&this.completeAudioSwitch(),ue!=null&&ue.tracks&&(this._bufferInitSegment(ue.tracks,Y,N),y.trigger(P.Events.FRAG_PARSING_INIT_SEGMENT,{frag:Y,id:S,tracks:ue.tracks})),G){var be=G.startPTS,Oe=G.endPTS,Ke=G.startDTS,_e=G.endDTS;ee&&(ee.elementaryStreams[x.ElementaryStreamTypes.AUDIO]={startPTS:be,endPTS:Oe,startDTS:Ke,endDTS:_e}),Y.setElementaryStreamInfo(x.ElementaryStreamTypes.AUDIO,be,Oe,Ke,_e),this.bufferFragmentData(G,Y,ee,N)}if(te!=null&&(o=te.samples)!==null&&o!==void 0&&o.length){var Ie=l({frag:Y,id:S},te);y.trigger(P.Events.FRAG_PARSING_METADATA,Ie)}if(W){var Ue=l({frag:Y,id:S},W);y.trigger(P.Events.FRAG_PARSING_USERDATA,Ue)}},h._bufferInitSegment=function(c,o,S){if(this.state!==w.State.PARSING)return;c.video&&delete c.video;var y=c.audio;if(!y)return;y.levelCodec=y.codec,y.id="audio",this.log("Init audio buffer, container:"+y.container+", codecs[parsed]=["+y.codec+"]"),this.hls.trigger(P.Events.BUFFER_CODECS,c);var T=y.initSegment;if(T!=null&&T.byteLength){var N={type:"audio",frag:o,part:null,chunkMeta:S,parent:o.type,data:T};this.hls.trigger(P.Events.BUFFER_APPENDING,N)}this.tick()},h.loadFragment=function(c,o,S){var y=this.fragmentTracker.getState(c);this.fragCurrent=c,(this.audioSwitch||y===B.FragmentState.NOT_LOADED||y===B.FragmentState.PARTIAL)&&(c.sn==="initSegment"?this._loadInitSegment(c):o.live&&!Object(K.isFiniteNumber)(this.initPTS[c.cc])?(this.log("Waiting for video PTS in continuity counter "+c.cc+" of live stream before loading audio fragment "+c.sn+" of level "+this.trackId),this.state=w.State.WAITING_INIT_PTS):(this.startFragRequested=!0,k.prototype.loadFragment.call(this,c,o,S)))},h.completeAudioSwitch=function(){var c=this.hls,o=this.media,S=this.trackId;o&&(this.log("Switching audio track : flushing all audio"),k.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,c.trigger(P.Events.AUDIO_TRACK_SWITCHED,{id:S})},b}(w.default);X.default=m},"./src/controller/audio-track-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/events.ts"),w=D("./src/errors.ts"),P=D("./src/controller/base-playlist-controller.ts"),H=D("./src/types/loader.ts");function B(M,O){for(var L=0;L<O.length;L++){var g=O[L];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(M,g.key,g)}}function I(M,O,L){return O&&B(M.prototype,O),L&&B(M,L),M}function _(M,O){M.prototype=Object.create(O.prototype),M.prototype.constructor=M,x(M,O)}function x(M,O){return x=Object.setPrototypeOf||function(g,u){return g.__proto__=u,g},x(M,O)}var A=function(M){_(O,M);function O(g){var u;return u=M.call(this,g,"[audio-track-controller]")||this,u.tracks=[],u.groupId=null,u.tracksInGroup=[],u.trackId=-1,u.trackName="",u.selectDefaultTrack=!0,u.registerListeners(),u}var L=O.prototype;return L.registerListeners=function(){var u=this.hls;u.on(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.on(K.Events.LEVEL_LOADING,this.onLevelLoading,this),u.on(K.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.on(K.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.on(K.Events.ERROR,this.onError,this)},L.unregisterListeners=function(){var u=this.hls;u.off(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.off(K.Events.LEVEL_LOADING,this.onLevelLoading,this),u.off(K.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.off(K.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.off(K.Events.ERROR,this.onError,this)},L.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,M.prototype.destroy.call(this)},L.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},L.onManifestParsed=function(u,a){this.tracks=a.audioTracks||[]},L.onAudioTrackLoaded=function(u,a){var l=a.id,d=a.details,E=this.tracksInGroup[l];if(!E){this.warn("Invalid audio track id "+l);return}var v=E.details;E.details=a.details,this.log("audioTrack "+l+" loaded ["+d.startSN+"-"+d.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,a,v))},L.onLevelLoading=function(u,a){this.switchLevel(a.level)},L.onLevelSwitching=function(u,a){this.switchLevel(a.level)},L.switchLevel=function(u){var a=this.hls.levels[u];if(!(a!=null&&a.audioGroupIds))return;var l=a.audioGroupIds[a.urlId];if(this.groupId!==l){this.groupId=l;var d=this.tracks.filter(function(v){return!l||v.groupId===l});this.selectDefaultTrack&&!d.some(function(v){return v.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=d;var E={audioTracks:d};this.log("Updating audio tracks, "+d.length+' track(s) found in "'+l+'" group-id'),this.hls.trigger(K.Events.AUDIO_TRACKS_UPDATED,E),this.selectInitialTrack()}},L.onError=function(u,a){if(M.prototype.onError.call(this,u,a),a.fatal||!a.context)return;a.context.type===H.PlaylistContextType.AUDIO_TRACK&&a.context.id===this.trackId&&a.context.groupId===this.groupId&&this.retryLoadingOrFail(a)},L.setAudioTrack=function(u){var a=this.tracksInGroup;if(u<0||u>=a.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var l=a[this.trackId];this.log("Now switching to audio-track index "+u);var d=a[u],E=d.id,v=d.groupId,m=v===void 0?"":v,k=d.name,b=d.type,h=d.url;if(this.trackId=u,this.trackName=k,this.selectDefaultTrack=!1,this.hls.trigger(K.Events.AUDIO_TRACK_SWITCHING,{id:E,groupId:m,name:k,type:b,url:h}),d.details&&!d.details.live)return;var p=this.switchParams(d.url,l==null?void 0:l.details);this.loadPlaylist(p)},L.selectInitialTrack=function(){var u=this.tracksInGroup;console.assert(u.length,"Initial audio track should be selected when tracks are known");var a=this.trackName,l=this.findTrackId(a)||this.findTrackId();l!==-1?this.setAudioTrack(l):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},L.findTrackId=function(u){for(var a=this.tracksInGroup,l=0;l<a.length;l++){var d=a[l];if((!this.selectDefaultTrack||d.default)&&(!u||u===d.name))return d.id}return-1},L.loadPlaylist=function(u){var a=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(a)){var l=a.id,d=a.groupId,E=a.url;if(u)try{E=u.addDirectives(E)}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(K.Events.AUDIO_TRACK_LOADING,{url:E,id:l,groupId:d,deliveryDirectives:u||null})}},I(O,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(u){this.selectDefaultTrack=!1,this.setAudioTrack(u)}}]),O}(P.default);X.default=A},"./src/controller/base-playlist-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return I});var K=D("./src/polyfills/number.ts"),w=D("./src/types/level.ts"),P=D("./src/controller/level-helper.ts"),H=D("./src/utils/logger.ts"),B=D("./src/errors.ts"),I=function(){function _(A,M){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=H.logger.log.bind(H.logger,M+":"),this.warn=H.logger.warn.bind(H.logger,M+":"),this.hls=A}var x=_.prototype;return x.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},x.onError=function(M,O){O.fatal&&O.type===B.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},x.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},x.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},x.stopLoad=function(){this.canLoad=!1,this.clearTimer()},x.switchParams=function(M,O){var L=O==null?void 0:O.renditionReports;if(L)for(var g=0;g<L.length;g++){var u=L[g],a=""+u.URI;if(a===M.substr(-a.length)){var l=parseInt(u["LAST-MSN"]),d=parseInt(u["LAST-PART"]);if(O&&this.hls.config.lowLatencyMode){var E=Math.min(O.age-O.partTarget,O.targetduration);d!==void 0&&E>O.partTarget&&(d+=1)}if(Object(K.isFiniteNumber)(l))return new w.HlsUrlParameters(l,Object(K.isFiniteNumber)(d)?d:void 0,w.HlsSkip.No)}}},x.loadPlaylist=function(M){},x.shouldLoadTrack=function(M){return this.canLoad&&M&&!!M.url&&(!M.details||M.details.live)},x.playlistLoaded=function(M,O,L){var g=this,u=O.details,a=O.stats,l=a.loading.end?Math.max(0,self.performance.now()-a.loading.end):0;if(u.advancedDateTime=Date.now()-l,u.live||L!=null&&L.live){if(u.reloaded(L),L&&this.log("live playlist "+M+" "+(u.advanced?"REFRESHED "+u.lastPartSn+"-"+u.lastPartIndex:"MISSED")),L&&u.fragments.length>0&&Object(P.mergeDetails)(L,u),!this.canLoad||!u.live)return;var d,E=void 0,v=void 0;if(u.canBlockReload&&u.endSN&&u.advanced){var m=this.hls.config.lowLatencyMode,k=u.lastPartSn,b=u.endSN,h=u.lastPartIndex,p=h!==-1,c=k===b,o=m?0:h;p?(E=c?b+1:k,v=c?o:h+1):E=b+1;var S=u.age,y=S+u.ageHeader,T=Math.min(y-u.partTarget,u.targetduration*1.5);if(T>0){if(L&&T>L.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+L.tuneInGoal+" to: "+T+" with playlist age: "+u.age),T=0;else{var N=Math.floor(T/u.targetduration);if(E+=N,v!==void 0){var z=Math.round(T%u.targetduration/u.partTarget);v+=z}this.log("CDN Tune-in age: "+u.ageHeader+"s last advanced "+S.toFixed(2)+"s goal: "+T+" skip sn "+N+" to part "+v)}u.tuneInGoal=T}if(d=this.getDeliveryDirectives(u,O.deliveryDirectives,E,v),m||!c){this.loadPlaylist(d);return}}else d=this.getDeliveryDirectives(u,O.deliveryDirectives,E,v);var Y=Object(P.computeReloadInterval)(u,a);E!==void 0&&u.canBlockReload&&(Y-=u.partTarget||1),this.log("reload live playlist "+M+" in "+Math.round(Y)+" ms"),this.timer=self.setTimeout(function(){return g.loadPlaylist(d)},Y)}else this.clearTimer()},x.getDeliveryDirectives=function(M,O,L,g){var u=Object(w.getSkipValue)(M,L);return O!=null&&O.skip&&M.deltaUpdateFailed&&(L=O.msn,g=O.part,u=w.HlsSkip.No),new w.HlsUrlParameters(L,g,u)},x.retryLoadingOrFail=function(M){var O=this,L=this.hls.config,g=this.retryCount<L.levelLoadingMaxRetry;if(g){var u;if(this.retryCount++,M.details.indexOf("LoadTimeOut")>-1&&(u=M.context)!==null&&u!==void 0&&u.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+M.details+'"'),this.loadPlaylist();else{var a=Math.min(Math.pow(2,this.retryCount)*L.levelLoadingRetryDelay,L.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return O.loadPlaylist()},a),this.warn("retry playlist loading #"+this.retryCount+" in "+a+' ms after "'+M.details+'"')}}else this.warn('cannot recover from error "'+M.details+'"'),this.clearTimer(),M.fatal=!0;return g},_}()},"./src/controller/base-stream-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"State",function(){return b}),D.d(X,"default",function(){return h});var K=D("./src/polyfills/number.ts"),w=D("./src/task-loop.ts"),P=D("./src/controller/fragment-tracker.ts"),H=D("./src/utils/buffer-helper.ts"),B=D("./src/utils/logger.ts"),I=D("./src/events.ts"),_=D("./src/errors.ts"),x=D("./src/types/transmuxer.ts"),A=D("./src/utils/mp4-tools.ts"),M=D("./src/utils/discontinuities.ts"),O=D("./src/controller/fragment-finders.ts"),L=D("./src/controller/level-helper.ts"),g=D("./src/loader/fragment-loader.ts"),u=D("./src/crypt/decrypter.ts"),a=D("./src/utils/time-ranges.ts"),l=D("./src/types/loader.ts");function d(p,c){for(var o=0;o<c.length;o++){var S=c[o];S.enumerable=S.enumerable||!1,S.configurable=!0,"value"in S&&(S.writable=!0),Object.defineProperty(p,S.key,S)}}function E(p,c,o){return c&&d(p.prototype,c),o&&d(p,o),p}function v(p){if(p===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return p}function m(p,c){p.prototype=Object.create(c.prototype),p.prototype.constructor=p,k(p,c)}function k(p,c){return k=Object.setPrototypeOf||function(S,y){return S.__proto__=y,S},k(p,c)}var b={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},h=function(p){m(c,p);function c(S,y,T){var N;return N=p.call(this)||this,N.hls=void 0,N.fragPrevious=null,N.fragCurrent=null,N.fragmentTracker=void 0,N.transmuxer=null,N._state=b.STOPPED,N.media=void 0,N.mediaBuffer=void 0,N.config=void 0,N.bitrateTest=!1,N.lastCurrentTime=0,N.nextLoadPosition=0,N.startPosition=0,N.loadedmetadata=!1,N.fragLoadError=0,N.retryDate=0,N.levels=null,N.fragmentLoader=void 0,N.levelLastLoaded=null,N.startFragRequested=!1,N.decrypter=void 0,N.initPTS=[],N.onvseeking=null,N.onvended=null,N.logPrefix="",N.log=void 0,N.warn=void 0,N.logPrefix=T,N.log=B.logger.log.bind(B.logger,T+":"),N.warn=B.logger.warn.bind(B.logger,T+":"),N.hls=S,N.fragmentLoader=new g.default(S.config),N.fragmentTracker=y,N.config=S.config,N.decrypter=new u.default(S,S.config),S.on(I.Events.KEY_LOADED,N.onKeyLoaded,v(N)),N}var o=c.prototype;return o.doTick=function(){this.onTickEnd()},o.onTickEnd=function(){},o.startLoad=function(y){},o.stopLoad=function(){this.fragmentLoader.abort();var y=this.fragCurrent;y&&this.fragmentTracker.removeFragment(y),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=b.STOPPED},o._streamEnded=function(y,T){var N=this.fragCurrent,z=this.fragmentTracker;if(!T.live&&N&&N.sn===T.endSN&&!y.nextStart){var Y=z.getState(N);return Y===P.FragmentState.PARTIAL||Y===P.FragmentState.OK}return!1},o.onMediaAttached=function(y,T){var N=this.media=this.mediaBuffer=T.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),N.addEventListener("seeking",this.onvseeking),N.addEventListener("ended",this.onvended);var z=this.config;this.levels&&z.autoStartLoad&&this.state===b.STOPPED&&this.startLoad(z.startPosition)},o.onMediaDetaching=function(){var y=this.media;y!=null&&y.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),y&&(y.removeEventListener("seeking",this.onvseeking),y.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},o.onMediaSeeking=function(){var y=this.config,T=this.fragCurrent,N=this.media,z=this.mediaBuffer,Y=this.state,ee=N?N.currentTime:0,G=H.BufferHelper.bufferInfo(z||N,ee,y.maxBufferHole);if(this.log("media seeking to "+(Object(K.isFiniteNumber)(ee)?ee.toFixed(3):ee)+", state: "+Y),Y===b.ENDED)this.resetLoadingState();else if(T&&!G.len){var W=y.maxFragLookUpTolerance,te=T.start-W,ue=T.start+T.duration+W,be=ee>ue;(ee<te||be)&&(be&&T.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),T.loader.abort()),this.resetLoadingState())}N&&(this.lastCurrentTime=ee),!this.loadedmetadata&&!G.len&&(this.nextLoadPosition=this.startPosition=ee),this.tickImmediate()},o.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},o.onKeyLoaded=function(y,T){if(this.state!==b.KEY_LOADING||T.frag!==this.fragCurrent||!this.levels)return;this.state=b.IDLE;var N=this.levels[T.frag.level].details;N&&this.loadFragment(T.frag,N,T.frag.start)},o.onHandlerDestroying=function(){this.stopLoad(),p.prototype.onHandlerDestroying.call(this)},o.onHandlerDestroyed=function(){this.state=b.STOPPED,this.hls.off(I.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,p.prototype.onHandlerDestroyed.call(this)},o.loadKey=function(y,T){this.log("Loading key for "+y.sn+" of ["+T.startSN+"-"+T.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level),this.state=b.KEY_LOADING,this.fragCurrent=y,this.hls.trigger(I.Events.KEY_LOADING,{frag:y})},o.loadFragment=function(y,T,N){this._loadFragForPlayback(y,T,N)},o._loadFragForPlayback=function(y,T,N){var z=this,Y=function(G){if(z.fragContextChanged(y)){z.warn("Fragment "+y.sn+(G.part?" p: "+G.part.index:"")+" of level "+y.level+" was dropped during download."),z.fragmentTracker.removeFragment(y);return}y.stats.chunkCount++,z._handleFragmentLoadProgress(G)};this._doFragLoad(y,T,N,Y).then(function(ee){if(!ee)return;z.fragLoadError=0;var G=z.state;if(z.fragContextChanged(y)){(G===b.FRAG_LOADING||G===b.BACKTRACKING||!z.fragCurrent&&G===b.PARSING)&&(z.fragmentTracker.removeFragment(y),z.state=b.IDLE);return}if("payload"in ee&&(z.log("Loaded fragment "+y.sn+" of level "+y.level),z.hls.trigger(I.Events.FRAG_LOADED,ee),z.state===b.BACKTRACKING)){z.fragmentTracker.backtrack(y,ee),z.resetFragmentLoading(y);return}z._handleFragmentLoadComplete(ee)}).catch(function(ee){z.warn(ee),z.resetFragmentLoading(y)})},o.flushMainBuffer=function(y,T,N){if(N===void 0&&(N=null),!(y-T))return;var z={startOffset:y,endOffset:T,type:N};this.fragLoadError=0,this.hls.trigger(I.Events.BUFFER_FLUSHING,z)},o._loadInitSegment=function(y){var T=this;this._doFragLoad(y).then(function(N){if(!N||T.fragContextChanged(y)||!T.levels)throw new Error("init load aborted");return N}).then(function(N){var z=T.hls,Y=N.payload,ee=y.decryptdata;if(Y&&Y.byteLength>0&&ee&&ee.key&&ee.iv&&ee.method==="AES-128"){var G=self.performance.now();return T.decrypter.webCryptoDecrypt(new Uint8Array(Y),ee.key.buffer,ee.iv.buffer).then(function(W){var te=self.performance.now();return z.trigger(I.Events.FRAG_DECRYPTED,{frag:y,payload:W,stats:{tstart:G,tdecrypt:te}}),N.payload=W,N})}return N}).then(function(N){var z=T.fragCurrent,Y=T.hls,ee=T.levels;if(!ee)throw new Error("init load aborted, missing levels");var G=ee[y.level].details;console.assert(G,"Level details are defined when init segment is loaded");var W=y.stats;T.state=b.IDLE,T.fragLoadError=0,y.data=new Uint8Array(N.payload),W.parsing.start=W.buffering.start=self.performance.now(),W.parsing.end=W.buffering.end=self.performance.now(),N.frag===z&&Y.trigger(I.Events.FRAG_BUFFERED,{stats:W,frag:z,part:null,id:y.type}),T.tick()}).catch(function(N){T.warn(N),T.resetFragmentLoading(y)})},o.fragContextChanged=function(y){var T=this.fragCurrent;return!y||!T||y.level!==T.level||y.sn!==T.sn||y.urlId!==T.urlId},o.fragBufferedComplete=function(y,T){var N=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+y.type+" sn: "+y.sn+(T?" part: "+T.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level+" "+a.default.toString(H.BufferHelper.getBuffered(N))),this.state=b.IDLE,this.tick()},o._handleFragmentLoadComplete=function(y){var T=this.transmuxer;if(!T)return;var N=y.frag,z=y.part,Y=y.partsLoaded,ee=!Y||Y.length===0||Y.some(function(W){return!W}),G=new x.ChunkMetadata(N.level,N.sn,N.stats.chunkCount+1,0,z?z.index:-1,!ee);T.flush(G)},o._handleFragmentLoadProgress=function(y){},o._doFragLoad=function(y,T,N,z){var Y=this;if(N===void 0&&(N=null),!this.levels)throw new Error("frag load aborted, missing levels");if(N=Math.max(y.start,N||0),this.config.lowLatencyMode&&T){var ee=T.partList;if(ee&&z){N>y.end&&T.fragmentHint&&(y=T.fragmentHint);var G=this.getNextPart(ee,y,N);if(G>-1){var W=ee[G];return this.log("Loading part sn: "+y.sn+" p: "+W.index+" cc: "+y.cc+" of playlist ["+T.startSN+"-"+T.endSN+"] parts [0-"+G+"-"+(ee.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(N.toFixed(3))),this.nextLoadPosition=W.start+W.duration,this.state=b.FRAG_LOADING,this.hls.trigger(I.Events.FRAG_LOADING,{frag:y,part:ee[G],targetBufferTime:N}),this.doFragPartsLoad(y,ee,G,z).catch(function(te){return Y.handleFragLoadError(te)})}else if(!y.url||this.loadedEndOfParts(ee,N))return Promise.resolve(null)}}return this.log("Loading fragment "+y.sn+" cc: "+y.cc+" "+(T?"of ["+T.startSN+"-"+T.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(N.toFixed(3))),Object(K.isFiniteNumber)(y.sn)&&!this.bitrateTest&&(this.nextLoadPosition=y.start+y.duration),this.state=b.FRAG_LOADING,this.hls.trigger(I.Events.FRAG_LOADING,{frag:y,targetBufferTime:N}),this.fragmentLoader.load(y,z).catch(function(te){return Y.handleFragLoadError(te)})},o.doFragPartsLoad=function(y,T,N,z){var Y=this;return new Promise(function(ee,G){var W=[],te=function ue(be){var Oe=T[be];Y.fragmentLoader.loadPart(y,Oe,z).then(function(Ke){W[Oe.index]=Ke;var _e=Ke.part;Y.hls.trigger(I.Events.FRAG_LOADED,Ke);var Ie=T[be+1];if(Ie&&Ie.fragment===y)ue(be+1);else return ee({frag:y,part:_e,partsLoaded:W})}).catch(G)};te(N)})},o.handleFragLoadError=function(y){var T=y.data;return T&&T.details===_.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(T.frag,T.part):this.hls.trigger(I.Events.ERROR,T),null},o._handleTransmuxerFlush=function(y){var T=this.getCurrentContext(y);if(!T||this.state!==b.PARSING){this.fragCurrent||(this.state=b.IDLE);return}var N=T.frag,z=T.part,Y=T.level,ee=self.performance.now();N.stats.parsing.end=ee,z&&(z.stats.parsing.end=ee),this.updateLevelTiming(N,z,Y,y.partial)},o.getCurrentContext=function(y){var T=this.levels,N=y.level,z=y.sn,Y=y.part;if(!T||!T[N])return this.warn("Levels object was unset while buffering fragment "+z+" of level "+N+". The current chunk will not be buffered."),null;var ee=T[N],G=Y>-1?Object(L.getPartWith)(ee,z,Y):null,W=G?G.fragment:Object(L.getFragmentWithSN)(ee,z,this.fragCurrent);return W?{frag:W,part:G,level:ee}:null},o.bufferFragmentData=function(y,T,N,z){if(!y||this.state!==b.PARSING)return;var Y=y.data1,ee=y.data2,G=Y;if(Y&&ee&&(G=Object(A.appendUint8Array)(Y,ee)),!G||!G.length)return;var W={type:y.type,frag:T,part:N,chunkMeta:z,parent:T.type,data:G};this.hls.trigger(I.Events.BUFFER_APPENDING,W),y.dropped&&y.independent&&!N&&this.flushBufferGap(T)},o.flushBufferGap=function(y){var T=this.media;if(!T)return;if(!H.BufferHelper.isBuffered(T,T.currentTime)){this.flushMainBuffer(0,y.start);return}var N=T.currentTime,z=H.BufferHelper.bufferInfo(T,N,0),Y=y.duration,ee=Math.min(this.config.maxFragLookUpTolerance*2,Y*.25),G=Math.max(Math.min(y.start-ee,z.end-ee),N+ee);y.start-G>ee&&this.flushMainBuffer(G,y.start)},o.getFwdBufferInfo=function(y,T){var N=this.config,z=this.getLoadPosition();if(!Object(K.isFiniteNumber)(z))return null;var Y=H.BufferHelper.bufferInfo(y,z,N.maxBufferHole);if(Y.len===0&&Y.nextStart!==void 0){var ee=this.fragmentTracker.getBufferedFrag(z,T);if(ee&&Y.nextStart<ee.end)return H.BufferHelper.bufferInfo(y,z,Math.max(Y.nextStart,N.maxBufferHole))}return Y},o.getMaxBufferLength=function(y){var T=this.config,N;return y?N=Math.max(8*T.maxBufferSize/y,T.maxBufferLength):N=T.maxBufferLength,Math.min(N,T.maxMaxBufferLength)},o.reduceMaxBufferLength=function(y){var T=this.config,N=y||T.maxBufferLength;return T.maxMaxBufferLength>=N?(T.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+T.maxMaxBufferLength+"s"),!0):!1},o.getNextFragment=function(y,T){var N,z,Y=T.fragments,ee=Y.length;if(!ee)return null;var G=this.config,W=Y[0].start,te;if(T.live){var ue=G.initialLiveManifestSize;if(ee<ue)return this.warn("Not enough fragments to start playback (have: "+ee+", need: "+ue+")"),null;!T.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(te=this.getInitialLiveFragment(T,Y),this.startPosition=te?this.hls.liveSyncPosition||te.start:y)}else y<=W&&(te=Y[0]);if(!te){var be=G.lowLatencyMode?T.partEnd:T.fragmentEnd;te=this.getFragmentAtPosition(y,be,T)}return(N=te)!==null&&N!==void 0&&N.initSegment&&!((z=te)!==null&&z!==void 0&&z.initSegment.data)&&!this.bitrateTest&&(te=te.initSegment),te},o.getNextPart=function(y,T,N){for(var z=-1,Y=!1,ee=!0,G=0,W=y.length;G<W;G++){var te=y[G];if(ee=ee&&!te.independent,z>-1&&N<te.start)break;var ue=te.loaded;!ue&&(Y||te.independent||ee)&&te.fragment===T&&(z=G),Y=ue}return z},o.loadedEndOfParts=function(y,T){var N=y[y.length-1];return N&&T>N.start&&N.loaded},o.getInitialLiveFragment=function(y,T){var N=this.fragPrevious,z=null;if(N){if(y.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+N.programDateTime),z=Object(O.findFragmentByPDT)(T,N.endProgramDateTime,this.config.maxFragLookUpTolerance)),!z){var Y=N.sn+1;if(Y>=y.startSN&&Y<=y.endSN){var ee=T[Y-y.startSN];N.cc===ee.cc&&(z=ee,this.log("Live playlist, switching playlist, load frag with next SN: "+z.sn))}z||(z=Object(O.findFragWithCC)(T,N.cc),z&&this.log("Live playlist, switching playlist, load frag with same CC: "+z.sn))}}else{var G=this.hls.liveSyncPosition;G!==null&&(z=this.getFragmentAtPosition(G,this.bitrateTest?y.fragmentEnd:y.edge,y))}return z},o.getFragmentAtPosition=function(y,T,N){var z=this.config,Y=this.fragPrevious,ee=N.fragments,G=N.endSN,W=N.fragmentHint,te=z.maxFragLookUpTolerance,ue=!!(z.lowLatencyMode&&N.partList&&W);ue&&W&&!this.bitrateTest&&(ee=ee.concat(W),G=W.sn);var be;if(y<T){var Oe=y>T-te?0:te;be=Object(O.findFragmentByPTS)(Y,ee,y,Oe)}else be=ee[ee.length-1];if(be){var Ke=be.sn-N.startSN,_e=Y&&be.level===Y.level,Ie=ee[Ke+1],Ue=this.fragmentTracker.getState(be);if(Ue===P.FragmentState.BACKTRACKED){be=null;for(var Pe=Ke;ee[Pe]&&this.fragmentTracker.getState(ee[Pe])===P.FragmentState.BACKTRACKED;)Y?be=ee[Pe--]:be=ee[--Pe];be||(be=Ie)}else Y&&be.sn===Y.sn&&!ue&&(_e&&(be.sn<G&&this.fragmentTracker.getState(Ie)!==P.FragmentState.OK?(this.log("SN "+be.sn+" just loaded, load next one: "+Ie.sn),be=Ie):be=null))}return be},o.synchronizeToLiveEdge=function(y){var T=this.config,N=this.media;if(!N)return;var z=this.hls.liveSyncPosition,Y=N.currentTime,ee=y.fragments[0].start,G=y.edge,W=Y>=ee-T.maxFragLookUpTolerance&&Y<=G;if(z!==null&&N.duration>z&&(Y<z||!W)){var te=T.liveMaxLatencyDuration!==void 0?T.liveMaxLatencyDuration:T.liveMaxLatencyDurationCount*y.targetduration;(!W&&N.readyState<4||Y<G-te)&&(this.loadedmetadata||(this.nextLoadPosition=z),N.readyState&&(this.warn("Playback: "+Y.toFixed(3)+" is located too far from the end of live sliding playlist: "+G+", reset currentTime to : "+z.toFixed(3)),N.currentTime=z))}},o.alignPlaylists=function(y,T){var N=this.levels,z=this.levelLastLoaded,Y=this.fragPrevious,ee=z!==null?N[z]:null,G=y.fragments.length;if(!G)return this.warn("No fragments in live playlist"),0;var W=y.fragments[0].start,te=!T,ue=y.alignedSliding&&Object(K.isFiniteNumber)(W);if(te||!ue&&!W){Object(M.alignStream)(Y,ee,y);var be=y.fragments[0].start;return this.log("Live playlist sliding: "+be.toFixed(2)+" start-sn: "+(T?T.startSN:"na")+"->"+y.startSN+" prev-sn: "+(Y?Y.sn:"na")+" fragments: "+G),be}return W},o.waitForCdnTuneIn=function(y){var T=3;return y.live&&y.canBlockReload&&y.tuneInGoal>Math.max(y.partHoldBack,y.partTarget*T)},o.setStartPosition=function(y,T){var N=this.startPosition;if(N<T&&(N=-1),N===-1||this.lastCurrentTime===-1){var z=y.startTimeOffset;Object(K.isFiniteNumber)(z)?(N=T+z,z<0&&(N+=y.totalduration),N=Math.min(Math.max(T,N),T+y.totalduration),this.log("Start time offset "+z+" found in playlist, adjust startPosition to "+N),this.startPosition=N):y.live?N=this.hls.liveSyncPosition||T:this.startPosition=N=0,this.lastCurrentTime=N}this.nextLoadPosition=N},o.getLoadPosition=function(){var y=this.media,T=0;return this.loadedmetadata&&y?T=y.currentTime:this.nextLoadPosition&&(T=this.nextLoadPosition),T},o.handleFragLoadAborted=function(y,T){this.transmuxer&&y.sn!=="initSegment"&&y.stats.aborted&&(this.warn("Fragment "+y.sn+(T?" part"+T.index:"")+" of level "+y.level+" was aborted"),this.resetFragmentLoading(y))},o.resetFragmentLoading=function(y){(!this.fragCurrent||!this.fragContextChanged(y))&&(this.state=b.IDLE)},o.onFragmentOrKeyLoadError=function(y,T){if(T.fatal)return;var N=T.frag;if(!N||N.type!==y)return;var z=this.fragCurrent;console.assert(z&&N.sn===z.sn&&N.level===z.level&&N.urlId===z.urlId,"Frag load error must match current frag to retry");var Y=this.config;if(this.fragLoadError+1<=Y.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(N.level))return;var ee=Math.min(Math.pow(2,this.fragLoadError)*Y.fragLoadingRetryDelay,Y.fragLoadingMaxRetryTimeout);this.warn("Fragment "+N.sn+" of "+y+" "+N.level+" failed to load, retrying in "+ee+"ms"),this.retryDate=self.performance.now()+ee,this.fragLoadError++,this.state=b.FRAG_LOADING_WAITING_RETRY}else T.levelRetry?(y===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=b.IDLE):(B.logger.error(T.details+" reaches max retry, redispatch as fatal ..."),T.fatal=!0,this.hls.stopLoad(),this.state=b.ERROR)},o.afterBufferFlushed=function(y,T,N){if(!y)return;var z=H.BufferHelper.getBuffered(y);this.fragmentTracker.detectEvictedFragments(T,z,N),this.state===b.ENDED&&this.resetLoadingState()},o.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=b.IDLE},o.resetLiveStartWhenNotLoaded=function(y){if(!this.loadedmetadata){this.startFragRequested=!1;var T=this.levels?this.levels[y].details:null;if(T!=null&&T.live)return this.startPosition=-1,this.setStartPosition(T,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},o.updateLevelTiming=function(y,T,N,z){var Y=this,ee=N.details;console.assert(!!ee,"level.details must be defined");var G=Object.keys(y.elementaryStreams).reduce(function(W,te){var ue=y.elementaryStreams[te];if(ue){var be=ue.endPTS-ue.startPTS;if(be<=0)return Y.warn("Could not parse fragment "+y.sn+" "+te+" duration reliably ("+be+") resetting transmuxer to fallback to playlist timing"),Y.resetTransmuxer(),W||!1;var Oe=z?0:Object(L.updateFragPTSDTS)(ee,y,ue.startPTS,ue.endPTS,ue.startDTS,ue.endDTS);return Y.hls.trigger(I.Events.LEVEL_PTS_UPDATED,{details:ee,level:N,drift:Oe,type:te,frag:y,start:ue.startPTS,end:ue.endPTS}),!0}return W},!1);G?(this.state=b.PARSED,this.hls.trigger(I.Events.FRAG_PARSED,{frag:y,part:T})):this.resetLoadingState()},o.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},E(c,[{key:"state",get:function(){return this._state},set:function(y){var T=this._state;T!==y&&(this._state=y,this.log(T+"->"+y))}}]),c}(w.default)},"./src/controller/buffer-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return O});var K=D("./src/polyfills/number.ts"),w=D("./src/events.ts"),P=D("./src/utils/logger.ts"),H=D("./src/errors.ts"),B=D("./src/utils/buffer-helper.ts"),I=D("./src/utils/mediasource-helper.ts"),_=D("./src/loader/fragment.ts"),x=D("./src/controller/buffer-operation-queue.ts"),A=Object(I.getMediaSource)(),M=/([ha]vc.)(?:\.[^.,]+)+/,O=function(){function L(u){var a=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var l=a.hls,d=a.media,E=a.mediaSource;P.logger.log("[buffer-controller]: Media source opened"),d&&(a.updateMediaElementDuration(),l.trigger(w.Events.MEDIA_ATTACHED,{media:d})),E&&E.removeEventListener("sourceopen",a._onMediaSourceOpen),a.checkPendingTracks()},this._onMediaSourceClose=function(){P.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){P.logger.log("[buffer-controller]: Media source ended")},this.hls=u,this._initSourceBuffer(),this.registerListeners()}var g=L.prototype;return g.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},g.destroy=function(){this.unregisterListeners(),this.details=null},g.registerListeners=function(){var a=this.hls;a.on(w.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.on(w.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(w.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(w.Events.BUFFER_RESET,this.onBufferReset,this),a.on(w.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.on(w.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.on(w.Events.BUFFER_EOS,this.onBufferEos,this),a.on(w.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.on(w.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.on(w.Events.FRAG_PARSED,this.onFragParsed,this),a.on(w.Events.FRAG_CHANGED,this.onFragChanged,this)},g.unregisterListeners=function(){var a=this.hls;a.off(w.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(w.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(w.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(w.Events.BUFFER_RESET,this.onBufferReset,this),a.off(w.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.off(w.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.off(w.Events.BUFFER_EOS,this.onBufferEos,this),a.off(w.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.off(w.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.off(w.Events.FRAG_PARSED,this.onFragParsed,this),a.off(w.Events.FRAG_CHANGED,this.onFragChanged,this)},g._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new x.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},g.onManifestParsed=function(a,l){var d=2;(l.audio&&!l.video||!l.altAudio)&&(d=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=d,this.details=null,P.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},g.onMediaAttaching=function(a,l){var d=this.media=l.media;if(d&&A){var E=this.mediaSource=new A;E.addEventListener("sourceopen",this._onMediaSourceOpen),E.addEventListener("sourceended",this._onMediaSourceEnded),E.addEventListener("sourceclose",this._onMediaSourceClose),d.src=self.URL.createObjectURL(E),this._objectUrl=d.src}},g.onMediaDetaching=function(){var a=this.media,l=this.mediaSource,d=this._objectUrl;if(l){if(P.logger.log("[buffer-controller]: media source detaching"),l.readyState==="open")try{l.endOfStream()}catch(E){P.logger.warn("[buffer-controller]: onMediaDetaching: "+E.message+" while calling endOfStream")}this.onBufferReset(),l.removeEventListener("sourceopen",this._onMediaSourceOpen),l.removeEventListener("sourceended",this._onMediaSourceEnded),l.removeEventListener("sourceclose",this._onMediaSourceClose),a&&(d&&self.URL.revokeObjectURL(d),a.src===d?(a.removeAttribute("src"),a.load()):P.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(w.Events.MEDIA_DETACHED,void 0)},g.onBufferReset=function(){var a=this;this.getSourceBufferTypes().forEach(function(l){var d=a.sourceBuffer[l];try{d&&(a.removeBufferListeners(l),a.mediaSource&&a.mediaSource.removeSourceBuffer(d),a.sourceBuffer[l]=void 0)}catch(E){P.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",E)}}),this._initSourceBuffer()},g.onBufferCodecs=function(a,l){var d=this,E=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(v){if(E){var m=d.tracks[v];if(m&&typeof m.buffer.changeType=="function"){var k=l[v],b=k.codec,h=k.levelCodec,p=k.container,c=(m.levelCodec||m.codec).replace(M,"$1"),o=(h||b).replace(M,"$1");if(c!==o){var S=p+";codecs="+(h||b);d.appendChangeType(v,S)}}}else d.pendingTracks[v]=l[v]}),E)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},g.appendChangeType=function(a,l){var d=this,E=this.operationQueue,v={execute:function(){var k=d.sourceBuffer[a];k&&(P.logger.log("[buffer-controller]: changing "+a+" sourceBuffer type to "+l),k.changeType(l)),E.shiftAndExecuteNext(a)},onStart:function(){},onComplete:function(){},onError:function(k){P.logger.warn("[buffer-controller]: Failed to change "+a+" SourceBuffer type",k)}};E.append(v,a)},g.onBufferAppending=function(a,l){var d=this,E=this.hls,v=this.operationQueue,m=this.tracks,k=l.data,b=l.type,h=l.frag,p=l.part,c=l.chunkMeta,o=c.buffering[b],S=self.performance.now();o.start=S;var y=h.stats.buffering,T=p?p.stats.buffering:null;y.start===0&&(y.start=S),T&&T.start===0&&(T.start=S);var N=m.audio,z=b==="audio"&&c.id===1&&(N==null?void 0:N.container)==="audio/mpeg",Y={execute:function(){if(o.executeStart=self.performance.now(),z){var G=d.sourceBuffer[b];if(G){var W=h.start-G.timestampOffset;Math.abs(W)>=.1&&(P.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+h.start+" (delta: "+W+") sn: "+h.sn+")"),G.timestampOffset=h.start)}}d.appendExecutor(k,b)},onStart:function(){},onComplete:function(){var G=self.performance.now();o.executeEnd=o.end=G,y.first===0&&(y.first=G),T&&T.first===0&&(T.first=G);var W=d.sourceBuffer,te={};for(var ue in W)te[ue]=B.BufferHelper.getBuffered(W[ue]);d.appendError=0,d.hls.trigger(w.Events.BUFFER_APPENDED,{type:b,frag:h,part:p,chunkMeta:c,parent:h.type,timeRanges:te})},onError:function(G){P.logger.error("[buffer-controller]: Error encountered while trying to append to the "+b+" SourceBuffer",G);var W={type:H.ErrorTypes.MEDIA_ERROR,parent:h.type,details:H.ErrorDetails.BUFFER_APPEND_ERROR,err:G,fatal:!1};G.code===DOMException.QUOTA_EXCEEDED_ERR?W.details=H.ErrorDetails.BUFFER_FULL_ERROR:(d.appendError++,W.details=H.ErrorDetails.BUFFER_APPEND_ERROR,d.appendError>E.config.appendErrorMaxRetry&&(P.logger.error("[buffer-controller]: Failed "+E.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),W.fatal=!0)),E.trigger(w.Events.ERROR,W)}};v.append(Y,b)},g.onBufferFlushing=function(a,l){var d=this,E=this.operationQueue,v=function(k){return{execute:d.removeExecutor.bind(d,k,l.startOffset,l.endOffset),onStart:function(){},onComplete:function(){d.hls.trigger(w.Events.BUFFER_FLUSHED,{type:k})},onError:function(h){P.logger.warn("[buffer-controller]: Failed to remove from "+k+" SourceBuffer",h)}}};l.type?E.append(v(l.type),l.type):this.getSourceBufferTypes().forEach(function(m){E.append(v(m),m)})},g.onFragParsed=function(a,l){var d=this,E=l.frag,v=l.part,m=[],k=v?v.elementaryStreams:E.elementaryStreams;k[_.ElementaryStreamTypes.AUDIOVIDEO]?m.push("audiovideo"):(k[_.ElementaryStreamTypes.AUDIO]&&m.push("audio"),k[_.ElementaryStreamTypes.VIDEO]&&m.push("video"));var b=function(){var p=self.performance.now();E.stats.buffering.end=p,v&&(v.stats.buffering.end=p);var c=v?v.stats:E.stats;d.hls.trigger(w.Events.FRAG_BUFFERED,{frag:E,part:v,stats:c,id:E.type})};m.length===0&&P.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+E.type+" level: "+E.level+" sn: "+E.sn),this.blockBuffers(b,m)},g.onFragChanged=function(a,l){this.flushBackBuffer()},g.onBufferEos=function(a,l){var d=this,E=this.getSourceBufferTypes().reduce(function(v,m){var k=d.sourceBuffer[m];return(!l.type||l.type===m)&&(k&&!k.ended&&(k.ended=!0,P.logger.log("[buffer-controller]: "+m+" sourceBuffer now EOS"))),v&&!!(!k||k.ended)},!0);E&&this.blockBuffers(function(){var v=d.mediaSource;if(!v||v.readyState!=="open")return;v.endOfStream()})},g.onLevelUpdated=function(a,l){var d=l.details;if(!d.fragments.length)return;this.details=d,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},g.flushBackBuffer=function(){var a=this.hls,l=this.details,d=this.media,E=this.sourceBuffer;if(!d||l===null)return;var v=this.getSourceBufferTypes();if(!v.length)return;var m=l.live&&a.config.liveBackBufferLength!==null?a.config.liveBackBufferLength:a.config.backBufferLength;if(!Object(K.isFiniteNumber)(m)||m<0)return;var k=d.currentTime,b=l.levelTargetDuration,h=Math.max(m,b),p=Math.floor(k/b)*b-h;v.forEach(function(c){var o=E[c];if(o){var S=B.BufferHelper.getBuffered(o);S.length>0&&p>S.start(0)&&(a.trigger(w.Events.BACK_BUFFER_REACHED,{bufferEnd:p}),l.live&&a.trigger(w.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:p}),a.trigger(w.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:p,type:c}))}})},g.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var a=this.details,l=this.hls,d=this.media,E=this.mediaSource,v=a.fragments[0].start+a.totalduration,m=d.duration,k=Object(K.isFiniteNumber)(E.duration)?E.duration:0;a.live&&l.config.liveDurationInfinity?(P.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),E.duration=Infinity,this.updateSeekableRange(a)):(v>k&&v>m||!Object(K.isFiniteNumber)(m))&&(P.logger.log("[buffer-controller]: Updating Media Source duration to "+v.toFixed(3)),E.duration=v)},g.updateSeekableRange=function(a){var l=this.mediaSource,d=a.fragments,E=d.length;if(E&&a.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var v=Math.max(0,d[0].start),m=Math.max(v,v+a.totalduration);l.setLiveSeekableRange(v,m)}},g.checkPendingTracks=function(){var a=this.bufferCodecEventsExpected,l=this.operationQueue,d=this.pendingTracks,E=Object.keys(d).length;if(E&&!a||E===2){this.createSourceBuffers(d),this.pendingTracks={};var v=this.getSourceBufferTypes();if(v.length===0){this.hls.trigger(w.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.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)})}},g.createSourceBuffers=function(a){var l=this.sourceBuffer,d=this.mediaSource;if(!d)throw Error("createSourceBuffers called when mediaSource was null");var E=0;for(var v in a)if(!l[v]){var m=a[v];if(!m)throw Error("source buffer exists for track "+v+", however track does not");var k=m.levelCodec||m.codec,b=m.container+";codecs="+k;P.logger.log("[buffer-controller]: creating sourceBuffer("+b+")");try{var h=l[v]=d.addSourceBuffer(b),p=v;this.addBufferListener(p,"updatestart",this._onSBUpdateStart),this.addBufferListener(p,"updateend",this._onSBUpdateEnd),this.addBufferListener(p,"error",this._onSBUpdateError),this.tracks[v]={buffer:h,codec:k,container:m.container,levelCodec:m.levelCodec,id:m.id},E++}catch(c){P.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+c.message),this.hls.trigger(w.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:c,mimeType:b})}}E&&this.hls.trigger(w.Events.BUFFER_CREATED,{tracks:this.tracks})},g._onSBUpdateStart=function(a){var l=this.operationQueue,d=l.current(a);d.onStart()},g._onSBUpdateEnd=function(a){var l=this.operationQueue,d=l.current(a);d.onComplete(),l.shiftAndExecuteNext(a)},g._onSBUpdateError=function(a,l){P.logger.error("[buffer-controller]: "+a+" SourceBuffer error",l),this.hls.trigger(w.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var d=this.operationQueue.current(a);d&&d.onError(l)},g.removeExecutor=function(a,l,d){var E=this.media,v=this.mediaSource,m=this.operationQueue,k=this.sourceBuffer,b=k[a];if(!E||!v||!b){P.logger.warn("[buffer-controller]: Attempting to remove from the "+a+" SourceBuffer, but it does not exist"),m.shiftAndExecuteNext(a);return}var h=Object(K.isFiniteNumber)(E.duration)?E.duration:Infinity,p=Object(K.isFiniteNumber)(v.duration)?v.duration:Infinity,c=Math.max(0,l),o=Math.min(d,h,p);o>c?(P.logger.log("[buffer-controller]: Removing ["+c+","+o+"] from the "+a+" SourceBuffer"),console.assert(!b.updating,a+" sourceBuffer must not be updating"),b.remove(c,o)):m.shiftAndExecuteNext(a)},g.appendExecutor=function(a,l){var d=this.operationQueue,E=this.sourceBuffer,v=E[l];if(!v){P.logger.warn("[buffer-controller]: Attempting to append to the "+l+" SourceBuffer, but it does not exist"),d.shiftAndExecuteNext(l);return}v.ended=!1,console.assert(!v.updating,l+" sourceBuffer must not be updating"),v.appendBuffer(a)},g.blockBuffers=function(a,l){var d=this;if(l===void 0&&(l=this.getSourceBufferTypes()),!l.length){P.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(a);return}var E=this.operationQueue,v=l.map(function(m){return E.appendBlocker(m)});Promise.all(v).then(function(){a(),l.forEach(function(m){var k=d.sourceBuffer[m];(!k||!k.updating)&&E.shiftAndExecuteNext(m)})})},g.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},g.addBufferListener=function(a,l,d){var E=this.sourceBuffer[a];if(!E)return;var v=d.bind(this,a);this.listeners[a].push({event:l,listener:v}),E.addEventListener(l,v)},g.removeBufferListeners=function(a){var l=this.sourceBuffer[a];if(!l)return;this.listeners[a].forEach(function(d){l.removeEventListener(d.event,d.listener)})},L}()},"./src/controller/buffer-operation-queue.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return w});var K=D("./src/utils/logger.ts"),w=function(){function P(B){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=B}var H=P.prototype;return H.append=function(I,_){var x=this.queues[_];x.push(I),x.length===1&&this.buffers[_]&&this.executeNext(_)},H.insertAbort=function(I,_){var x=this.queues[_];x.unshift(I),this.executeNext(_)},H.appendBlocker=function(I){var _,x=new Promise(function(M){_=M}),A={execute:_,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(A,I),x},H.executeNext=function(I){var _=this.buffers,x=this.queues,A=_[I],M=x[I];if(M.length){var O=M[0];try{O.execute()}catch(L){K.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),O.onError(L),(!A||!A.updating)&&(M.shift(),this.executeNext(I))}}},H.shiftAndExecuteNext=function(I){this.queues[I].shift(),this.executeNext(I)},H.current=function(I){return this.queues[I][0]},P}()},"./src/controller/cap-level-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/events.ts");function w(B,I){for(var _=0;_<I.length;_++){var x=I[_];x.enumerable=x.enumerable||!1,x.configurable=!0,"value"in x&&(x.writable=!0),Object.defineProperty(B,x.key,x)}}function P(B,I,_){return I&&w(B.prototype,I),_&&w(B,_),B}var H=function(){function B(_){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=_,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var I=B.prototype;return I.setStreamController=function(x){this.streamController=x},I.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},I.registerListeners=function(){var x=this.hls;x.on(K.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),x.on(K.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),x.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),x.on(K.Events.BUFFER_CODECS,this.onBufferCodecs,this),x.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},I.unregisterListener=function(){var x=this.hls;x.off(K.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),x.off(K.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),x.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),x.off(K.Events.BUFFER_CODECS,this.onBufferCodecs,this),x.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},I.onFpsDropLevelCapping=function(x,A){B.isLevelAllowed(A.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(A.droppedLevel)},I.onMediaAttaching=function(x,A){this.media=A.media instanceof HTMLVideoElement?A.media:null},I.onManifestParsed=function(x,A){var M=this.hls;this.restrictedLevels=[],this.firstLevel=A.firstLevel,M.config.capLevelToPlayerSize&&A.video&&this.startCapping()},I.onBufferCodecs=function(x,A){var M=this.hls;M.config.capLevelToPlayerSize&&A.video&&this.startCapping()},I.onMediaDetaching=function(){this.stopCapping()},I.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var x=this.hls.levels;if(x.length){var A=this.hls;A.autoLevelCapping=this.getMaxLevel(x.length-1),A.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=A.autoLevelCapping}}},I.getMaxLevel=function(x){var A=this,M=this.hls.levels;if(!M.length)return-1;var O=M.filter(function(L,g){return B.isLevelAllowed(g,A.restrictedLevels)&&g<=x});return this.clientRect=null,B.getMaxLevelByMediaSize(O,this.mediaWidth,this.mediaHeight)},I.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()},I.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},I.getDimensions=function(){if(this.clientRect)return this.clientRect;var x=this.media,A={width:0,height:0};if(x){var M=x.getBoundingClientRect();A.width=M.width,A.height=M.height,!A.width&&!A.height&&(A.width=M.right-M.left||x.width||0,A.height=M.bottom-M.top||x.height||0)}return this.clientRect=A,A},B.isLevelAllowed=function(x,A){return A===void 0&&(A=[]),A.indexOf(x)===-1},B.getMaxLevelByMediaSize=function(x,A,M){if(!x||!x.length)return-1;for(var O=function(l,d){return d?l.width!==d.width||l.height!==d.height:!0},L=x.length-1,g=0;g<x.length;g+=1){var u=x[g];if((u.width>=A||u.height>=M)&&O(u,x[g+1])){L=g;break}}return L},P(B,[{key:"mediaWidth",get:function(){return this.getDimensions().width*B.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*B.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var x=1;try{x=self.devicePixelRatio}catch(A){}return x}}]),B}();X.default=H},"./src/controller/cmcd-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return O});var K=D("./src/events.ts"),w=D("./src/types/cmcd.ts"),P=D("./src/utils/buffer-helper.ts"),H=D("./src/utils/logger.ts");function B(L,g){for(var u=0;u<g.length;u++){var a=g[u];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(L,a.key,a)}}function I(L,g,u){return g&&B(L.prototype,g),u&&B(L,u),L}function _(L,g){var u=typeof Symbol!="undefined"&&L[Symbol.iterator]||L["@@iterator"];if(u)return(u=u.call(L)).next.bind(u);if(Array.isArray(L)||(u=x(L))||g&&L&&typeof L.length=="number"){u&&(L=u);var a=0;return function(){return a>=L.length?{done:!0}:{done:!1,value:L[a++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function x(L,g){if(!L)return;if(typeof L=="string")return A(L,g);var u=Object.prototype.toString.call(L).slice(8,-1);if(u==="Object"&&L.constructor&&(u=L.constructor.name),u==="Map"||u==="Set")return Array.from(L);if(u==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(u))return A(L,g)}function A(L,g){(g==null||g>L.length)&&(g=L.length);for(var u=0,a=new Array(g);u<g;u++)a[u]=L[u];return a}function M(){return M=Object.assign||function(L){for(var g=1;g<arguments.length;g++){var u=arguments[g];for(var a in u)Object.prototype.hasOwnProperty.call(u,a)&&(L[a]=u[a])}return L},M.apply(this,arguments)}var O=function(){function L(u){var a=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){a.initialized&&(a.starved=!0),a.buffering=!0},this.onPlaying=function(){a.initialized||(a.initialized=!0),a.buffering=!1},this.applyPlaylistData=function(E){try{a.apply(E,{ot:w.CMCDObjectType.MANIFEST,su:!a.initialized})}catch(v){H.logger.warn("Could not generate manifest CMCD data.",v)}},this.applyFragmentData=function(E){try{var v=E.frag,m=a.hls.levels[v.level],k=a.getObjectType(v),b={d:v.duration*1e3,ot:k};(k===w.CMCDObjectType.VIDEO||k===w.CMCDObjectType.AUDIO||k==w.CMCDObjectType.MUXED)&&(b.br=m.bitrate/1e3,b.tb=a.getTopBandwidth(k),b.bl=a.getBufferLength(k)),a.apply(E,b)}catch(h){H.logger.warn("Could not generate segment CMCD data.",h)}},this.hls=u;var l=this.config=u.config,d=l.cmcd;d!=null&&(l.pLoader=this.createPlaylistLoader(),l.fLoader=this.createFragmentLoader(),this.sid=d.sessionId||L.uuid(),this.cid=d.contentId,this.useHeaders=d.useHeaders===!0,this.registerListeners())}var g=L.prototype;return g.registerListeners=function(){var a=this.hls;a.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(K.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.on(K.Events.BUFFER_CREATED,this.onBufferCreated,this)},g.unregisterListeners=function(){var a=this.hls;a.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(K.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.off(K.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},g.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},g.onMediaAttached=function(a,l){this.media=l.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},g.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},g.onBufferCreated=function(a,l){var d,E;this.audioBuffer=(d=l.tracks.audio)===null||d===void 0?void 0:d.buffer,this.videoBuffer=(E=l.tracks.video)===null||E===void 0?void 0:E.buffer},g.createData=function(){var a;return{v:w.CMCDVersion,sf:w.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(a=this.media)===null||a===void 0?void 0:a.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},g.apply=function(a,l){l===void 0&&(l={}),M(l,this.createData());var d=l.ot===w.CMCDObjectType.INIT||l.ot===w.CMCDObjectType.VIDEO||l.ot===w.CMCDObjectType.MUXED;if(this.starved&&d&&(l.bs=!0,l.su=!0,this.starved=!1),l.su==null&&(l.su=this.buffering),this.useHeaders){var E=L.toHeaders(l);if(!Object.keys(E).length)return;a.headers||(a.headers={}),M(a.headers,E)}else{var v=L.toQuery(l);if(!v)return;a.url=L.appendQueryToUri(a.url,v)}},g.getObjectType=function(a){var l=a.type;return l==="subtitle"?w.CMCDObjectType.TIMED_TEXT:a.sn==="initSegment"?w.CMCDObjectType.INIT:l==="audio"?w.CMCDObjectType.AUDIO:l==="main"?this.hls.audioTracks.length?w.CMCDObjectType.VIDEO:w.CMCDObjectType.MUXED:void 0},g.getTopBandwidth=function(a){for(var l=0,d=a===w.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,E=_(d),v;!(v=E()).done;){var m=v.value;m.bitrate>l&&(l=m.bitrate)}return l>0?l:NaN},g.getBufferLength=function(a){var l=this.hls.media,d=a===w.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!d||!l)return NaN;var E=P.BufferHelper.bufferInfo(d,l.currentTime,this.config.maxBufferHole);return E.len*1e3},g.createPlaylistLoader=function(){var a=this.config.pLoader,l=this.applyPlaylistData,d=a||this.config.loader;return function(){function E(m){this.loader=void 0,this.loader=new d(m)}var v=E.prototype;return v.destroy=function(){this.loader.destroy()},v.abort=function(){this.loader.abort()},v.load=function(k,b,h){l(k),this.loader.load(k,b,h)},I(E,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),E}()},g.createFragmentLoader=function(){var a=this.config.fLoader,l=this.applyFragmentData,d=a||this.config.loader;return function(){function E(m){this.loader=void 0,this.loader=new d(m)}var v=E.prototype;return v.destroy=function(){this.loader.destroy()},v.abort=function(){this.loader.abort()},v.load=function(k,b,h){l(k),this.loader.load(k,b,h)},I(E,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),E}()},L.uuid=function(){var a=URL.createObjectURL(new Blob),l=a.toString();return URL.revokeObjectURL(a),l.substr(l.lastIndexOf("/")+1)},L.serialize=function(a){for(var l=[],d=function(z){return!Number.isNaN(z)&&z!=null&&z!==""&&z!==!1},E=function(z){return Math.round(z)},v=function(z){return E(z/100)*100},m=function(z){return encodeURIComponent(z)},k={br:E,d:E,bl:v,dl:v,mtp:v,nor:m,rtp:v,tb:E},b=Object.keys(a||{}).sort(),h=_(b),p;!(p=h()).done;){var c=p.value,o=a[c];if(!d(o))continue;if(c==="v"&&o===1)continue;if(c=="pr"&&o===1)continue;var S=k[c];S&&(o=S(o));var y=typeof o,T=void 0;c==="ot"||c==="sf"||c==="st"?T=c+"="+o:y==="boolean"?T=c:y==="number"?T=c+"="+o:T=c+"="+JSON.stringify(o),l.push(T)}return l.join(",")},L.toHeaders=function(a){for(var l=Object.keys(a),d={},E=["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,b=l;k<b.length;k++){var h=b[k],p=m[h]!=null?m[h]:1;v[p][h]=a[h]}for(var c=0;c<v.length;c++){var o=L.serialize(v[c]);o&&(d["CMCD-"+E[c]]=o)}return d},L.toQuery=function(a){return"CMCD="+encodeURIComponent(L.serialize(a))},L.appendQueryToUri=function(a,l){if(!l)return a;var d=a.includes("?")?"&":"?";return""+a+d+l},L}()},"./src/controller/eme-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/events.ts"),w=D("./src/errors.ts"),P=D("./src/utils/logger.ts"),H=D("./src/utils/mediakeys-helper.ts");function B(O,L){for(var g=0;g<L.length;g++){var u=L[g];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(O,u.key,u)}}function I(O,L,g){return L&&B(O.prototype,L),g&&B(O,g),O}var _=3,x=function(L,g,u){var a={audioCapabilities:[],videoCapabilities:[]};return L.forEach(function(l){a.audioCapabilities.push({contentType:'audio/mp4; codecs="'+l+'"',robustness:u.audioRobustness||""})}),g.forEach(function(l){a.videoCapabilities.push({contentType:'video/mp4; codecs="'+l+'"',robustness:u.videoRobustness||""})}),[a]},A=function(L,g,u,a){switch(L){case H.KeySystems.WIDEVINE:return x(g,u,a);default:throw new Error("Unknown key-system: "+L)}},M=function(){function O(g){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=g,this._config=g.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 L=O.prototype;return L.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},L._registerListeners=function(){this.hls.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(K.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this)},L._unregisterListeners=function(){this.hls.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(K.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this)},L.getLicenseServerUrl=function(u){switch(u){case H.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+u+'"')},L._attemptKeySystemAccess=function(u,a,l){var d=this,E=A(u,a,l,this._drmSystemOptions);P.logger.log("Requesting encrypted media key-system access");var v=this.requestMediaKeySystemAccess(u,E);this.mediaKeysPromise=v.then(function(m){return d._onMediaKeySystemAccessObtained(u,m)}),v.catch(function(m){P.logger.error('Failed to obtain key-system "'+u+'" access:',m)})},L._onMediaKeySystemAccessObtained=function(u,a){var l=this;P.logger.log('Access for key-system "'+u+'" obtained');var d={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:a,mediaKeySystemDomain:u};this._mediaKeysList.push(d);var E=Promise.resolve().then(function(){return a.createMediaKeys()}).then(function(v){return d.mediaKeys=v,P.logger.log('Media-keys created for key-system "'+u+'"'),l._onMediaKeysCreated(),v});return E.catch(function(v){P.logger.error("Failed to create media-keys:",v)}),E},L._onMediaKeysCreated=function(){var u=this;this._mediaKeysList.forEach(function(a){a.mediaKeysSession||(a.mediaKeysSession=a.mediaKeys.createSession(),u._onNewMediaKeySession(a.mediaKeysSession))})},L._onNewMediaKeySession=function(u){var a=this;P.logger.log("New key-system session "+u.sessionId),u.addEventListener("message",function(l){a._onKeySessionMessage(u,l.message)},!1)},L._onKeySessionMessage=function(u,a){P.logger.log("Got EME message event, creating license request"),this._requestLicense(a,function(l){P.logger.log("Received license data (length: "+(l&&l.byteLength)+"), updating key-session"),u.update(l)})},L.onMediaEncrypted=function(u){var a=this;if(P.logger.log('Media is encrypted using "'+u.initDataType+'" init data type'),!this.mediaKeysPromise){P.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(E){if(!a._media)return;a._attemptSetMediaKeys(E),a._generateRequestWithPreferredKeySession(u.initDataType,u.initData)};this.mediaKeysPromise.then(l).catch(l)},L._attemptSetMediaKeys=function(u){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var a=this._mediaKeysList[0];if(!a||!a.mediaKeys){P.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}P.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(a.mediaKeys),this._hasSetMediaKeys=!0}},L._generateRequestWithPreferredKeySession=function(u,a){var l=this,d=this._mediaKeysList[0];if(!d){P.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(d.mediaKeysSessionInitialized){P.logger.warn("Key-Session already initialized but requested again");return}var E=d.mediaKeysSession;if(!E){P.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!a){P.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}P.logger.log('Generating key-session request for "'+u+'" init data type'),d.mediaKeysSessionInitialized=!0,E.generateRequest(u,a).then(function(){P.logger.debug("Key-session generation succeeded")}).catch(function(v){P.logger.error("Error generating key-session request:",v),l.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},L._createLicenseXhr=function(u,a,l){var d=new XMLHttpRequest;d.responseType="arraybuffer",d.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,d,u,a,l);var E=this._licenseXhrSetup;if(E)try{E.call(this.hls,d,u),E=void 0}catch(v){P.logger.error(v)}try{d.readyState||d.open("POST",u,!0),E&&E.call(this.hls,d,u)}catch(v){throw new Error("issue setting up KeySystem license XHR "+v)}return d},L._onLicenseRequestReadyStageChange=function(u,a,l,d){switch(u.readyState){case 4:if(u.status===200){this._requestLicenseFailureCount=0,P.logger.log("License request succeeded");var E=u.response,v=this._licenseResponseCallback;if(v)try{E=v.call(this.hls,u,a)}catch(k){P.logger.error(k)}d(E)}else{if(P.logger.error("License Request XHR failed ("+a+"). Status: "+u.status+" ("+u.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>_){this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var m=_-this._requestLicenseFailureCount+1;P.logger.warn("Retrying license request, "+m+" attempts left"),this._requestLicense(l,d)}break}},L._generateLicenseRequestChallenge=function(u,a){switch(u.mediaKeySystemDomain){case H.KeySystems.WIDEVINE:return a}throw new Error("unsupported key-system: "+u.mediaKeySystemDomain)},L._requestLicense=function(u,a){P.logger.log("Requesting content license for key-system");var l=this._mediaKeysList[0];if(!l){P.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var d=this.getLicenseServerUrl(l.mediaKeySystemDomain),E=this._createLicenseXhr(d,u,a);P.logger.log("Sending license request to URL: "+d);var v=this._generateLicenseRequestChallenge(l,u);E.send(v)}catch(m){P.logger.error("Failure requesting DRM license: "+m),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},L.onMediaAttached=function(u,a){if(!this._emeEnabled)return;var l=a.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},L.onMediaDetached=function(){var u=this._media,a=this._mediaKeysList;if(!u)return;u.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(a.map(function(l){if(l.mediaKeysSession)return l.mediaKeysSession.close().catch(function(){})})).then(function(){return u.setMediaKeys(null)}).catch(function(){})},L.onManifestParsed=function(u,a){if(!this._emeEnabled)return;var l=a.levels.map(function(E){return E.audioCodec}).filter(function(E){return!!E}),d=a.levels.map(function(E){return E.videoCodec}).filter(function(E){return!!E});this._attemptKeySystemAccess(H.KeySystems.WIDEVINE,l,d)},I(O,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),O}();X.default=M},"./src/controller/fps-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/events.ts"),w=D("./src/utils/logger.ts"),P=function(){function H(I){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=I,this.registerListeners()}var B=H.prototype;return B.setStreamController=function(_){this.streamController=_},B.registerListeners=function(){this.hls.on(K.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},B.unregisterListeners=function(){this.hls.off(K.Events.MEDIA_ATTACHING,this.onMediaAttaching)},B.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},B.onMediaAttaching=function(_,x){var A=this.hls.config;if(A.capLevelOnFPSDrop){var M=x.media instanceof self.HTMLVideoElement?x.media:null;this.media=M,M&&typeof M.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),A.fpsDroppedMonitoringPeriod)}},B.checkFPS=function(_,x,A){var M=performance.now();if(x){if(this.lastTime){var O=M-this.lastTime,L=A-this.lastDroppedFrames,g=x-this.lastDecodedFrames,u=1e3*L/O,a=this.hls;if(a.trigger(K.Events.FPS_DROP,{currentDropped:L,currentDecoded:g,totalDroppedFrames:A}),u>0&&L>a.config.fpsDroppedMonitoringThreshold*g){var l=a.currentLevel;w.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(a.autoLevelCapping===-1||a.autoLevelCapping>=l)&&(l=l-1,a.trigger(K.Events.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:a.currentLevel}),a.autoLevelCapping=l,this.streamController.nextLevelSwitch())}}this.lastTime=M,this.lastDroppedFrames=A,this.lastDecodedFrames=x}},B.checkFPSInterval=function(){var _=this.media;if(_)if(this.isVideoPlaybackQualityAvailable){var x=_.getVideoPlaybackQuality();this.checkFPS(_,x.totalVideoFrames,x.droppedVideoFrames)}else this.checkFPS(_,_.webkitDecodedFrameCount,_.webkitDroppedFrameCount)},H}();X.default=P},"./src/controller/fragment-finders.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"findFragmentByPDT",function(){return P}),D.d(X,"findFragmentByPTS",function(){return H}),D.d(X,"fragmentWithinToleranceTest",function(){return B}),D.d(X,"pdtWithinToleranceTest",function(){return I}),D.d(X,"findFragWithCC",function(){return _});var K=D("./src/polyfills/number.ts"),w=D("./src/utils/binary-search.ts");function P(x,A,M){if(A===null||!Array.isArray(x)||!x.length||!Object(K.isFiniteNumber)(A))return null;var O=x[0].programDateTime;if(A<(O||0))return null;var L=x[x.length-1].endProgramDateTime;if(A>=(L||0))return null;M=M||0;for(var g=0;g<x.length;++g){var u=x[g];if(I(A,M,u))return u}return null}function H(x,A,M,O){M===void 0&&(M=0),O===void 0&&(O=0);var L=null;if(x?L=A[x.sn-A[0].sn+1]||null:M===0&&A[0].start===0&&(L=A[0]),L&&B(M,O,L)===0)return L;var g=w.default.search(A,B.bind(null,M,O));return g||L}function B(x,A,M){x===void 0&&(x=0),A===void 0&&(A=0);var O=Math.min(A,M.duration+(M.deltaPTS?M.deltaPTS:0));return M.start+M.duration-O<=x?1:M.start-O>x&&M.start?-1:0}function I(x,A,M){var O=Math.min(A,M.duration+(M.deltaPTS?M.deltaPTS:0))*1e3,L=M.endProgramDateTime||0;return L-O>x}function _(x,A){return w.default.search(x,function(M){return M.cc<A?1:M.cc>A?-1:0})}},"./src/controller/fragment-tracker.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"FragmentState",function(){return P}),D.d(X,"FragmentTracker",function(){return H});var K=D("./src/events.ts"),w=D("./src/types/loader.ts"),P;(function(_){_.NOT_LOADED="NOT_LOADED",_.BACKTRACKED="BACKTRACKED",_.APPENDING="APPENDING",_.PARTIAL="PARTIAL",_.OK="OK"})(P||(P={}));var H=function(){function _(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 x=_.prototype;return x._registerListeners=function(){var M=this.hls;M.on(K.Events.BUFFER_APPENDED,this.onBufferAppended,this),M.on(K.Events.FRAG_BUFFERED,this.onFragBuffered,this),M.on(K.Events.FRAG_LOADED,this.onFragLoaded,this)},x._unregisterListeners=function(){var M=this.hls;M.off(K.Events.BUFFER_APPENDED,this.onBufferAppended,this),M.off(K.Events.FRAG_BUFFERED,this.onFragBuffered,this),M.off(K.Events.FRAG_LOADED,this.onFragLoaded,this)},x.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},x.getAppendedFrag=function(M,O){if(O===w.PlaylistLevelType.MAIN){var L=this.activeFragment,g=this.activeParts;if(!L)return null;if(g)for(var u=g.length;u--;){var a=g[u],l=a?a.end:L.appendedPTS;if(a.start<=M&&l!==void 0&&M<=l)return u>9&&(this.activeParts=g.slice(u-9)),a}else if(L.start<=M&&L.appendedPTS!==void 0&&M<=L.appendedPTS)return L}return this.getBufferedFrag(M,O)},x.getBufferedFrag=function(M,O){for(var L=this.fragments,g=Object.keys(L),u=g.length;u--;){var a=L[g[u]];if((a==null?void 0:a.body.type)===O&&a.buffered){var l=a.body;if(l.start<=M&&M<=l.end)return l}}return null},x.detectEvictedFragments=function(M,O,L){var g=this;Object.keys(this.fragments).forEach(function(u){var a=g.fragments[u];if(!a)return;if(!a.buffered){a.body.type===L&&g.removeFragment(a.body);return}var l=a.range[M];if(!l)return;l.time.some(function(d){var E=!g.isTimeBuffered(d.startPTS,d.endPTS,O);return E&&g.removeFragment(a.body),E})})},x.detectPartialFragments=function(M){var O=this,L=this.timeRanges,g=M.frag,u=M.part;if(!L||g.sn==="initSegment")return;var a=I(g),l=this.fragments[a];if(!l)return;Object.keys(L).forEach(function(d){var E=g.elementaryStreams[d];if(!E)return;var v=L[d],m=u!==null||E.partial===!0;l.range[d]=O.getBufferedTimes(g,u,m,v)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},x.fragBuffered=function(M){var O=I(M),L=this.fragments[O];L&&(L.backtrack=L.loaded=null,L.buffered=!0)},x.getBufferedTimes=function(M,O,L,g){for(var u={time:[],partial:L},a=O?O.start:M.start,l=O?O.end:M.end,d=M.minEndPTS||l,E=M.maxStartPTS||a,v=0;v<g.length;v++){var m=g.start(v)-this.bufferPadding,k=g.end(v)+this.bufferPadding;if(E>=m&&d<=k){u.time.push({startPTS:Math.max(a,g.start(v)),endPTS:Math.min(l,g.end(v))});break}else if(a<k&&l>m)u.partial=!0,u.time.push({startPTS:Math.max(a,g.start(v)),endPTS:Math.min(l,g.end(v))});else if(l<=m)break}return u},x.getPartialFragment=function(M){var O=null,L,g,u,a=0,l=this.bufferPadding,d=this.fragments;return Object.keys(d).forEach(function(E){var v=d[E];if(!v)return;B(v)&&(g=v.body.start-l,u=v.body.end+l,M>=g&&M<=u&&(L=Math.min(M-g,u-M),a<=L&&(O=v.body,a=L)))}),O},x.getState=function(M){var O=I(M),L=this.fragments[O];return L?L.buffered?B(L)?P.PARTIAL:P.OK:L.backtrack?P.BACKTRACKED:P.APPENDING:P.NOT_LOADED},x.backtrack=function(M,O){var L=I(M),g=this.fragments[L];if(!g||g.backtrack)return null;var u=g.backtrack=O||g.loaded;return g.loaded=null,u},x.getBacktrackData=function(M){var O=I(M),L=this.fragments[O];if(L){var g,u=L.backtrack;if(u!=null&&(g=u.payload)!==null&&g!==void 0&&g.byteLength)return u;this.removeFragment(M)}return null},x.isTimeBuffered=function(M,O,L){for(var g,u,a=0;a<L.length;a++){if(g=L.start(a)-this.bufferPadding,u=L.end(a)+this.bufferPadding,M>=g&&O<=u)return!0;if(O<=g)return!1}return!1},x.onFragLoaded=function(M,O){var L=O.frag,g=O.part;if(L.sn==="initSegment"||L.bitrateTest||g)return;var u=I(L);this.fragments[u]={body:L,loaded:O,backtrack:null,buffered:!1,range:Object.create(null)}},x.onBufferAppended=function(M,O){var L=this,g=O.frag,u=O.part,a=O.timeRanges;if(g.type===w.PlaylistLevelType.MAIN)if(this.activeFragment=g,u){var l=this.activeParts;l||(this.activeParts=l=[]),l.push(u)}else this.activeParts=null;this.timeRanges=a,Object.keys(a).forEach(function(d){var E=a[d];if(L.detectEvictedFragments(d,E),!u)for(var v=0;v<E.length;v++)g.appendedPTS=Math.max(E.end(v),g.appendedPTS||0)})},x.onFragBuffered=function(M,O){this.detectPartialFragments(O)},x.hasFragment=function(M){var O=I(M);return!!this.fragments[O]},x.removeFragmentsInRange=function(M,O,L){var g=this;Object.keys(this.fragments).forEach(function(u){var a=g.fragments[u];if(!a)return;if(a.buffered){var l=a.body;l.type===L&&l.start<O&&l.end>M&&g.removeFragment(l)}})},x.removeFragment=function(M){var O=I(M);M.stats.loaded=0,M.clearElementaryStreamInfo(),delete this.fragments[O]},x.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},_}();function B(_){var x,A;return _.buffered&&(((x=_.range.video)===null||x===void 0?void 0:x.partial)||((A=_.range.audio)===null||A===void 0?void 0:A.partial))}function I(_){return _.type+"_"+_.level+"_"+_.urlId+"_"+_.sn}},"./src/controller/gap-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"STALL_MINIMUM_DURATION_MS",function(){return B}),D.d(X,"MAX_START_GAP_JUMP",function(){return I}),D.d(X,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return _}),D.d(X,"SKIP_BUFFER_RANGE_START",function(){return x}),D.d(X,"default",function(){return A});var K=D("./src/utils/buffer-helper.ts"),w=D("./src/errors.ts"),P=D("./src/events.ts"),H=D("./src/utils/logger.ts"),B=250,I=2,_=.1,x=.05,A=function(){function M(L,g,u,a){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=L,this.media=g,this.fragmentTracker=u,this.hls=a}var O=M.prototype;return O.destroy=function(){this.hls=this.fragmentTracker=this.media=null},O.poll=function(g){var u=this.config,a=this.media,l=this.stalled,d=a.currentTime,E=a.seeking,v=this.seeking&&!E,m=!this.seeking&&E;if(this.seeking=E,d!==g){if(this.moved=!0,l!==null){if(this.stallReported){var k=self.performance.now()-l;H.logger.warn("playback not stuck anymore @"+d+", after "+Math.round(k)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((m||v)&&(this.stalled=null),a.paused||a.ended||a.playbackRate===0||!K.BufferHelper.getBuffered(a).length)return;var b=K.BufferHelper.bufferInfo(a,d,0),h=b.len>0,p=b.nextStart||0;if(!h&&!p)return;if(E){var c=b.len>I,o=!p||p-d>I&&!this.fragmentTracker.getPartialFragment(d);if(c||o)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var S,y=Math.max(p,b.start||0)-d,T=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,N=T==null||((S=T.details)===null||S===void 0)?void 0:S.live,z=N?T.details.targetduration*2:I;if(y>0&&y<=z){this._trySkipBufferHole(null);return}}var Y=self.performance.now();if(l===null){this.stalled=Y;return}var ee=Y-l;!E&&ee>=B&&this._reportStall(b.len);var G=K.BufferHelper.bufferInfo(a,d,u.maxBufferHole);this._tryFixBufferStall(G,ee)},O._tryFixBufferStall=function(g,u){var a=this.config,l=this.fragmentTracker,d=this.media,E=d.currentTime,v=l.getPartialFragment(E);if(v){var m=this._trySkipBufferHole(v);if(m)return}g.len>a.maxBufferHole&&u>a.highBufferWatchdogPeriod*1e3&&(H.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},O._reportStall=function(g){var u=this.hls,a=this.media,l=this.stallReported;l||(this.stallReported=!0,H.logger.warn("Playback stalling at @"+a.currentTime+" due to low buffer (buffer="+g+")"),u.trigger(P.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:g}))},O._trySkipBufferHole=function(g){for(var u=this.config,a=this.hls,l=this.media,d=l.currentTime,E=0,v=K.BufferHelper.getBuffered(l),m=0;m<v.length;m++){var k=v.start(m);if(d+u.maxBufferHole>=E&&d<k){var b=Math.max(k+x,l.currentTime+_);return H.logger.warn("skipping hole, adjusting currentTime from "+d+" to "+b),this.moved=!0,this.stalled=null,l.currentTime=b,g&&a.trigger(P.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+d+" to "+b,frag:g}),b}E=v.end(m)}return 0},O._tryNudgeBuffer=function(){var g=this.config,u=this.hls,a=this.media,l=a.currentTime,d=(this.nudgeRetry||0)+1;if(this.nudgeRetry=d,d<g.nudgeMaxRetry){var E=l+d*g.nudgeOffset;H.logger.warn("Nudging 'currentTime' from "+l+" to "+E),a.currentTime=E,u.trigger(P.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else H.logger.error("Playhead still not moving while enough data buffered @"+l+" after "+g.nudgeMaxRetry+" nudges"),u.trigger(P.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},M}()},"./src/controller/id3-track-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/events.ts"),w=D("./src/utils/texttrack-utils.ts"),P=D("./src/demux/id3.ts"),H=.25,B=function(){function I(x){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=x,this._registerListeners()}var _=I.prototype;return _.destroy=function(){this._unregisterListeners()},_._registerListeners=function(){var A=this.hls;A.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),A.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),A.on(K.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),A.on(K.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},_._unregisterListeners=function(){var A=this.hls;A.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),A.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),A.off(K.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),A.off(K.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},_.onMediaAttached=function(A,M){this.media=M.media},_.onMediaDetaching=function(){if(!this.id3Track)return;Object(w.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},_.getID3Track=function(A){if(!this.media)return;for(var M=0;M<A.length;M++){var O=A[M];if(O.kind==="metadata"&&O.label==="id3")return Object(w.sendAddTrackEvent)(O,this.media),O}return this.media.addTextTrack("metadata","id3")},_.onFragParsingMetadata=function(A,M){if(!this.media)return;var O=M.frag,L=M.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var g=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,u=0;u<L.length;u++){var a=P.getID3Frames(L[u].data);if(a){var l=L[u].pts,d=u<L.length-1?L[u+1].pts:O.end,E=d-l;E<=0&&(d=l+H);for(var v=0;v<a.length;v++){var m=a[v];if(!P.isTimeStampFrame(m)){var k=new g(l,d,"");k.value=m,this.id3Track.addCue(k)}}}}},_.onBufferFlushing=function(A,M){var O=M.startOffset,L=M.endOffset,g=M.type;if(!g||g==="audio"){var u=this.id3Track;u&&Object(w.removeCuesInRange)(u,O,L)}},I}();X.default=B},"./src/controller/latency-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return I});var K=D("./src/errors.ts"),w=D("./src/events.ts"),P=D("./src/utils/logger.ts");function H(_,x){for(var A=0;A<x.length;A++){var M=x[A];M.enumerable=M.enumerable||!1,M.configurable=!0,"value"in M&&(M.writable=!0),Object.defineProperty(_,M.key,M)}}function B(_,x,A){return x&&H(_.prototype,x),A&&H(_,A),_}var I=function(){function _(A){var M=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 M.timeupdate()},this.hls=A,this.config=A.config,this.registerListeners()}var x=_.prototype;return x.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},x.registerListeners=function(){this.hls.on(w.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(w.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(w.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(w.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(w.Events.ERROR,this.onError,this)},x.unregisterListeners=function(){this.hls.off(w.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(w.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(w.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(w.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(w.Events.ERROR,this.onError)},x.onMediaAttached=function(M,O){this.media=O.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},x.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},x.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},x.onLevelUpdated=function(M,O){var L=O.details;this.levelDetails=L,L.advanced&&this.timeupdate(),!L.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},x.onError=function(M,O){if(O.details!==K.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,P.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},x.timeupdate=function(){var M=this.media,O=this.levelDetails;if(!M||!O)return;this.currentTime=M.currentTime;var L=this.computeLatency();if(L===null)return;this._latency=L;var g=this.config,u=g.lowLatencyMode,a=g.maxLiveSyncPlaybackRate;if(!u||a===1)return;var l=this.targetLatency;if(l===null)return;var d=L-l,E=Math.min(this.maxLatency,l+O.targetduration),v=d<E;if(O.live&&v&&d>.05&&this.forwardBufferLength>1){var m=Math.min(2,Math.max(1,a)),k=Math.round(2/(1+Math.exp(-.75*d-this.edgeStalled))*20)/20;M.playbackRate=Math.min(m,Math.max(1,k))}else M.playbackRate!==1&&M.playbackRate!==0&&(M.playbackRate=1)},x.estimateLiveEdge=function(){var M=this.levelDetails;return M===null?null:M.edge+M.age},x.computeLatency=function(){var M=this.estimateLiveEdge();return M===null?null:M-this.currentTime},B(_,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var M=this.config,O=this.levelDetails;return M.liveMaxLatencyDuration!==void 0?M.liveMaxLatencyDuration:O?M.liveMaxLatencyDurationCount*O.targetduration:0}},{key:"targetLatency",get:function(){var M=this.levelDetails;if(M===null)return null;var O=M.holdBack,L=M.partHoldBack,g=M.targetduration,u=this.config,a=u.liveSyncDuration,l=u.liveSyncDurationCount,d=u.lowLatencyMode,E=this.hls.userConfig,v=d&&L||O;(E.liveSyncDuration||E.liveSyncDurationCount||v===0)&&(v=a!==void 0?a:l*g);var m=g,k=1;return v+Math.min(this.stallCount*k,m)}},{key:"liveSyncPosition",get:function(){var M=this.estimateLiveEdge(),O=this.targetLatency,L=this.levelDetails;if(M===null||O===null||L===null)return null;var g=L.edge,u=M-O-this.edgeStalled,a=g-L.totalduration,l=g-(this.config.lowLatencyMode&&L.partTarget||L.targetduration);return Math.min(Math.max(a,u),l)}},{key:"drift",get:function(){var M=this.levelDetails;return M===null?1:M.drift}},{key:"edgeStalled",get:function(){var M=this.levelDetails;if(M===null)return 0;var O=(this.config.lowLatencyMode&&M.partTarget||M.targetduration)*3;return Math.max(M.age-O,0)}},{key:"forwardBufferLength",get:function(){var M=this.media,O=this.levelDetails;if(!M||!O)return 0;var L=M.buffered.length;return L?M.buffered.end(L-1):O.edge-this.currentTime}}]),_}()},"./src/controller/level-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return u});var K=D("./src/types/level.ts"),w=D("./src/events.ts"),P=D("./src/errors.ts"),H=D("./src/utils/codecs.ts"),B=D("./src/controller/level-helper.ts"),I=D("./src/controller/base-playlist-controller.ts"),_=D("./src/types/loader.ts");function x(){return x=Object.assign||function(a){for(var l=1;l<arguments.length;l++){var d=arguments[l];for(var E in d)Object.prototype.hasOwnProperty.call(d,E)&&(a[E]=d[E])}return a},x.apply(this,arguments)}function A(a,l){for(var d=0;d<l.length;d++){var E=l[d];E.enumerable=E.enumerable||!1,E.configurable=!0,"value"in E&&(E.writable=!0),Object.defineProperty(a,E.key,E)}}function M(a,l,d){return l&&A(a.prototype,l),d&&A(a,d),a}function O(a,l){a.prototype=Object.create(l.prototype),a.prototype.constructor=a,L(a,l)}function L(a,l){return L=Object.setPrototypeOf||function(E,v){return E.__proto__=v,E},L(a,l)}var g=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),u=function(a){O(l,a);function l(E){var v;return v=a.call(this,E,"[level-controller]")||this,v._levels=[],v._firstLevel=-1,v._startLevel=void 0,v.currentLevelIndex=-1,v.manualLevelIndex=-1,v.onParsedComplete=void 0,v._registerListeners(),v}var d=l.prototype;return d._registerListeners=function(){var v=this.hls;v.on(w.Events.MANIFEST_LOADED,this.onManifestLoaded,this),v.on(w.Events.LEVEL_LOADED,this.onLevelLoaded,this),v.on(w.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),v.on(w.Events.FRAG_LOADED,this.onFragLoaded,this),v.on(w.Events.ERROR,this.onError,this)},d._unregisterListeners=function(){var v=this.hls;v.off(w.Events.MANIFEST_LOADED,this.onManifestLoaded,this),v.off(w.Events.LEVEL_LOADED,this.onLevelLoaded,this),v.off(w.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),v.off(w.Events.FRAG_LOADED,this.onFragLoaded,this),v.off(w.Events.ERROR,this.onError,this)},d.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,a.prototype.destroy.call(this)},d.startLoad=function(){var v=this._levels;v.forEach(function(m){m.loadError=0}),a.prototype.startLoad.call(this)},d.onManifestLoaded=function(v,m){var k=[],b=[],h=[],p,c={},o,S=!1,y=!1,T=!1;if(m.levels.forEach(function(ee){var G=ee.attrs;S=S||!!(ee.width&&ee.height),y=y||!!ee.videoCodec,T=T||!!ee.audioCodec,g&&ee.audioCodec&&ee.audioCodec.indexOf("mp4a.40.34")!==-1&&(ee.audioCodec=void 0);var W=ee.bitrate+"-"+ee.attrs.RESOLUTION+"-"+ee.attrs.CODECS;o=c[W],o?o.url.push(ee.url):(o=new K.Level(ee),c[W]=o,k.push(o)),G&&(G.AUDIO&&Object(B.addGroupId)(o,"audio",G.AUDIO),G.SUBTITLES&&Object(B.addGroupId)(o,"text",G.SUBTITLES))}),(S||y)&&T&&(k=k.filter(function(ee){var G=ee.videoCodec,W=ee.width,te=ee.height;return!!G||!!(W&&te)})),k=k.filter(function(ee){var G=ee.audioCodec,W=ee.videoCodec;return(!G||Object(H.isCodecSupportedInMp4)(G,"audio"))&&(!W||Object(H.isCodecSupportedInMp4)(W,"video"))}),m.audioTracks&&(b=m.audioTracks.filter(function(ee){return!ee.audioCodec||Object(H.isCodecSupportedInMp4)(ee.audioCodec,"audio")}),Object(B.assignTrackIdsByGroup)(b)),m.subtitles&&(h=m.subtitles,Object(B.assignTrackIdsByGroup)(h)),k.length>0){p=k[0].bitrate,k.sort(function(ee,G){return ee.bitrate-G.bitrate}),this._levels=k;for(var N=0;N<k.length;N++)if(k[N].bitrate===p){this._firstLevel=N,this.log("manifest loaded, "+k.length+" level(s) found, first bitrate: "+p);break}var z=T&&!y,Y={levels:k,audioTracks:b,subtitleTracks:h,firstLevel:this._firstLevel,stats:m.stats,audio:T,video:y,altAudio:!z&&b.some(function(ee){return!!ee.url})};this.hls.trigger(w.Events.MANIFEST_PARSED,Y),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(w.Events.ERROR,{type:P.ErrorTypes.MEDIA_ERROR,details:P.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:m.url,reason:"no level with compatible codecs found in manifest"})},d.onError=function(v,m){if(a.prototype.onError.call(this,v,m),m.fatal)return;var k=m.context,b=this._levels[this.currentLevelIndex];if(k&&(k.type===_.PlaylistContextType.AUDIO_TRACK&&b.audioGroupIds&&k.groupId===b.audioGroupIds[b.urlId]||k.type===_.PlaylistContextType.SUBTITLE_TRACK&&b.textGroupIds&&k.groupId===b.textGroupIds[b.urlId])){this.redundantFailover(this.currentLevelIndex);return}var h=!1,p=!0,c;switch(m.details){case P.ErrorDetails.FRAG_LOAD_ERROR:case P.ErrorDetails.FRAG_LOAD_TIMEOUT:case P.ErrorDetails.KEY_LOAD_ERROR:case P.ErrorDetails.KEY_LOAD_TIMEOUT:if(m.frag){var o=this._levels[m.frag.level];o?(o.fragmentError++,o.fragmentError>this.hls.config.fragLoadingMaxRetry&&(c=m.frag.level)):c=m.frag.level}break;case P.ErrorDetails.LEVEL_LOAD_ERROR:case P.ErrorDetails.LEVEL_LOAD_TIMEOUT:k&&(k.deliveryDirectives&&(p=!1),c=k.level),h=!0;break;case P.ErrorDetails.REMUX_ALLOC_ERROR:c=m.level,h=!0;break}c!==void 0&&this.recoverLevel(m,c,h,p)},d.recoverLevel=function(v,m,k,b){var h=v.details,p=this._levels[m];if(p.loadError++,k){var c=this.retryLoadingOrFail(v);if(c)v.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(b){var o=p.url.length;if(o>1&&p.loadError<o)v.levelRetry=!0,this.redundantFailover(m);else if(this.manualLevelIndex===-1){var S=m===0?this._levels.length-1:m-1;this.currentLevelIndex!==S&&this._levels[S].loadError===0&&(this.warn(h+": switch to "+S),v.levelRetry=!0,this.hls.nextAutoLevel=S)}}},d.redundantFailover=function(v){var m=this._levels[v],k=m.url.length;if(k>1){var b=(m.urlId+1)%k;this.warn("Switching to redundant URL-id "+b),this._levels.forEach(function(h){h.urlId=b}),this.level=v}},d.onFragLoaded=function(v,m){var k=m.frag;if(k!==void 0&&k.type===_.PlaylistLevelType.MAIN){var b=this._levels[k.level];b!==void 0&&(b.fragmentError=0,b.loadError=0)}},d.onLevelLoaded=function(v,m){var k,b=m.level,h=m.details,p=this._levels[b];if(!p){var c;this.warn("Invalid level index "+b),(c=m.deliveryDirectives)!==null&&c!==void 0&&c.skip&&(h.deltaUpdateFailed=!0);return}b===this.currentLevelIndex?(p.fragmentError===0&&(p.loadError=0,this.retryCount=0),this.playlistLoaded(b,m,p.details)):(k=m.deliveryDirectives)!==null&&k!==void 0&&k.skip&&(h.deltaUpdateFailed=!0)},d.onAudioTrackSwitched=function(v,m){var k=this.hls.levels[this.currentLevelIndex];if(!k)return;if(k.audioGroupIds){for(var b=-1,h=this.hls.audioTracks[m.id].groupId,p=0;p<k.audioGroupIds.length;p++)if(k.audioGroupIds[p]===h){b=p;break}b!==k.urlId&&(k.urlId=b,this.startLoad())}},d.loadPlaylist=function(v){var m=this.currentLevelIndex,k=this._levels[m];if(this.canLoad&&k&&k.url.length>0){var b=k.urlId,h=k.url[b];if(v)try{h=v.addDirectives(h)}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 "+b+" "+h),this.clearTimer(),this.hls.trigger(w.Events.LEVEL_LOADING,{url:h,level:m,id:b,deliveryDirectives:v||null})}},d.removeLevel=function(v,m){var k=function(p,c){return c!==m},b=this._levels.filter(function(h,p){return p!==v?!0:h.url.length>1&&m!==void 0?(h.url=h.url.filter(k),h.audioGroupIds&&(h.audioGroupIds=h.audioGroupIds.filter(k)),h.textGroupIds&&(h.textGroupIds=h.textGroupIds.filter(k)),h.urlId=0,!0):!1}).map(function(h,p){var c=h.details;return c!=null&&c.fragments&&c.fragments.forEach(function(o){o.level=p}),h});this._levels=b,this.hls.trigger(w.Events.LEVELS_UPDATED,{levels:b})},M(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 b=v<0;if(this.hls.trigger(w.Events.ERROR,{type:P.ErrorTypes.OTHER_ERROR,details:P.ErrorDetails.LEVEL_SWITCH_ERROR,level:v,fatal:b,reason:"invalid level idx"}),b)return;v=Math.min(v,k.length-1)}this.clearTimer();var h=this.currentLevelIndex,p=k[h],c=k[v];this.log("switching to level "+v+" from "+h),this.currentLevelIndex=v;var o=x({},c,{level:v,maxBitrate:c.maxBitrate,uri:c.uri,urlId:c.urlId});delete o._urlId,this.hls.trigger(w.Events.LEVEL_SWITCHING,o);var S=c.details;if(!S||S.live){var y=this.switchParams(c.uri,p==null?void 0:p.details);this.loadPlaylist(y)}}},{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}(I.default)},"./src/controller/level-helper.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"addGroupId",function(){return P}),D.d(X,"assignTrackIdsByGroup",function(){return H}),D.d(X,"updatePTS",function(){return B}),D.d(X,"updateFragPTSDTS",function(){return _}),D.d(X,"mergeDetails",function(){return x}),D.d(X,"mapPartIntersection",function(){return A}),D.d(X,"mapFragmentIntersection",function(){return M}),D.d(X,"adjustSliding",function(){return O}),D.d(X,"addSliding",function(){return L}),D.d(X,"computeReloadInterval",function(){return g}),D.d(X,"getFragmentWithSN",function(){return u}),D.d(X,"getPartWith",function(){return a});var K=D("./src/polyfills/number.ts"),w=D("./src/utils/logger.ts");function P(l,d,E){switch(d){case"audio":l.audioGroupIds||(l.audioGroupIds=[]),l.audioGroupIds.push(E);break;case"text":l.textGroupIds||(l.textGroupIds=[]),l.textGroupIds.push(E);break}}function H(l){var d={};l.forEach(function(E){var v=E.groupId||"";E.id=d[v]=d[v]||0,d[v]++})}function B(l,d,E){var v=l[d],m=l[E];I(v,m)}function I(l,d){var E=d.startPTS;if(Object(K.isFiniteNumber)(E)){var v=0,m;d.sn>l.sn?(v=E-l.start,m=l):(v=l.start-E,m=d),m.duration!==v&&(m.duration=v)}else if(d.sn>l.sn){var k=l.cc===d.cc;k&&l.minEndPTS?d.start=l.start+(l.minEndPTS-l.start):d.start=l.start+l.duration}else d.start=Math.max(l.start-d.duration,0)}function _(l,d,E,v,m,k){var b=v-E;b<=0&&(w.logger.warn("Fragment should have a positive duration",d),v=E+d.duration,k=m+d.duration);var h=E,p=v,c=d.startPTS,o=d.endPTS;if(Object(K.isFiniteNumber)(c)){var S=Math.abs(c-E);Object(K.isFiniteNumber)(d.deltaPTS)?d.deltaPTS=Math.max(S,d.deltaPTS):d.deltaPTS=S,h=Math.max(E,c),E=Math.min(E,c),m=Math.min(m,d.startDTS),p=Math.min(v,o),v=Math.max(v,o),k=Math.max(k,d.endDTS)}d.duration=v-E;var y=E-d.start;d.appendedPTS=v,d.start=d.startPTS=E,d.maxStartPTS=h,d.startDTS=m,d.endPTS=v,d.minEndPTS=p,d.endDTS=k;var T=d.sn;if(!l||T<l.startSN||T>l.endSN)return 0;var N,z=T-l.startSN,Y=l.fragments;for(Y[z]=d,N=z;N>0;N--)I(Y[N],Y[N-1]);for(N=z;N<Y.length-1;N++)I(Y[N],Y[N+1]);return l.fragmentHint&&I(Y[Y.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,y}function x(l,d){for(var E=null,v=l.fragments,m=v.length-1;m>=0;m--){var k=v[m].initSegment;if(k){E=k;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var b=0,h;if(M(l,d,function(N,z){N.relurl&&(b=N.cc-z.cc),Object(K.isFiniteNumber)(N.startPTS)&&Object(K.isFiniteNumber)(N.endPTS)&&(z.start=z.startPTS=N.startPTS,z.startDTS=N.startDTS,z.appendedPTS=N.appendedPTS,z.maxStartPTS=N.maxStartPTS,z.endPTS=N.endPTS,z.endDTS=N.endDTS,z.minEndPTS=N.minEndPTS,z.duration=N.endPTS-N.startPTS,z.duration&&(h=z),d.PTSKnown=d.alignedSliding=!0),z.elementaryStreams=N.elementaryStreams,z.loader=N.loader,z.stats=N.stats,z.urlId=N.urlId,N.initSegment&&(z.initSegment=N.initSegment,E=N.initSegment)}),E){var p=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments;p.forEach(function(N){var z;(!N.initSegment||N.initSegment.relurl===((z=E)===null||z===void 0?void 0:z.relurl))&&(N.initSegment=E)})}if(d.skippedSegments&&(d.deltaUpdateFailed=d.fragments.some(function(N){return!N}),d.deltaUpdateFailed)){w.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var c=d.skippedSegments;c--;)d.fragments.shift();d.startSN=d.fragments[0].sn,d.startCC=d.fragments[0].cc}var o=d.fragments;if(b){w.logger.warn("discontinuity sliding from playlist, take drift into account");for(var S=0;S<o.length;S++)o[S].cc+=b}d.skippedSegments&&(d.startCC=d.fragments[0].cc),A(l.partList,d.partList,function(N,z){z.elementaryStreams=N.elementaryStreams,z.stats=N.stats}),h?_(d,h,h.startPTS,h.endPTS,h.startDTS,h.endDTS):O(l,d),o.length&&(d.totalduration=d.edge-o[0].start),d.driftStartTime=l.driftStartTime,d.driftStart=l.driftStart;var y=d.advancedDateTime;if(d.advanced&&y){var T=d.edge;d.driftStart||(d.driftStartTime=y,d.driftStart=T),d.driftEndTime=y,d.driftEnd=T}else d.driftEndTime=l.driftEndTime,d.driftEnd=l.driftEnd,d.advancedDateTime=l.advancedDateTime}function A(l,d,E){if(l&&d)for(var v=0,m=0,k=l.length;m<=k;m++){var b=l[m],h=d[m+v];b&&h&&b.index===h.index&&b.fragment.sn===h.fragment.sn?E(b,h):v--}}function M(l,d,E){for(var v=d.skippedSegments,m=Math.max(l.startSN,d.startSN)-d.startSN,k=(l.fragmentHint?1:0)+(v?d.endSN:Math.min(l.endSN,d.endSN))-d.startSN,b=d.startSN-l.startSN,h=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments,p=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,c=m;c<=k;c++){var o=p[b+c],S=h[c];v&&!S&&c<v&&(S=d.fragments[c]=o),o&&S&&E(o,S)}}function O(l,d){var E=d.startSN+d.skippedSegments-l.startSN,v=l.fragments;if(E<0||E>=v.length)return;L(d,v[E].start)}function L(l,d){if(d){for(var E=l.fragments,v=l.skippedSegments;v<E.length;v++)E[v].start+=d;l.fragmentHint&&(l.fragmentHint.start+=d)}}function g(l,d){var E=1e3*l.levelTargetDuration,v=E/2,m=l.age,k=m>0&&m<E*3,b=d.loading.end-d.loading.start,h,p=l.availabilityDelay;if(l.updated===!1)if(k){var c=333*l.misses;h=Math.max(Math.min(v,b*2),c),l.availabilityDelay=(l.availabilityDelay||0)+h}else h=v;else k?(p=Math.min(p||E/2,m),l.availabilityDelay=p,h=p+E-m):h=E-b;return Math.round(h)}function u(l,d,E){if(!l||!l.details)return null;var v=l.details,m=v.fragments[d-v.startSN];return m||(m=v.fragmentHint,m&&m.sn===d?m:d<v.startSN&&E&&E.sn===d?E:null)}function a(l,d,E){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===E&&k.fragment.sn===d)return k}return null}},"./src/controller/stream-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return v});var K=D("./src/polyfills/number.ts"),w=D("./src/controller/base-stream-controller.ts"),P=D("./src/is-supported.ts"),H=D("./src/events.ts"),B=D("./src/utils/buffer-helper.ts"),I=D("./src/controller/fragment-tracker.ts"),_=D("./src/types/loader.ts"),x=D("./src/loader/fragment.ts"),A=D("./src/demux/transmuxer-interface.ts"),M=D("./src/types/transmuxer.ts"),O=D("./src/controller/gap-controller.ts"),L=D("./src/errors.ts"),g=D("./src/utils/logger.ts");function u(m,k){for(var b=0;b<k.length;b++){var h=k[b];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(m,h.key,h)}}function a(m,k,b){return k&&u(m.prototype,k),b&&u(m,b),m}function l(m,k){m.prototype=Object.create(k.prototype),m.prototype.constructor=m,d(m,k)}function d(m,k){return d=Object.setPrototypeOf||function(h,p){return h.__proto__=p,h},d(m,k)}var E=100,v=function(m){l(k,m);function k(h,p){var c;return c=m.call(this,h,p,"[stream-controller]")||this,c.audioCodecSwap=!1,c.gapController=null,c.level=-1,c._forceStartLoad=!1,c.altAudio=!1,c.audioOnly=!1,c.fragPlaying=null,c.onvplaying=null,c.onvseeked=null,c.fragLastKbps=0,c.stalled=!1,c.couldBacktrack=!1,c.audioCodecSwitch=!1,c.videoBuffer=null,c._registerListeners(),c}var b=k.prototype;return b._registerListeners=function(){var p=this.hls;p.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.on(H.Events.LEVEL_LOADING,this.onLevelLoading,this),p.on(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.on(H.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.on(H.Events.ERROR,this.onError,this),p.on(H.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.on(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.on(H.Events.BUFFER_CREATED,this.onBufferCreated,this),p.on(H.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.on(H.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.on(H.Events.FRAG_BUFFERED,this.onFragBuffered,this)},b._unregisterListeners=function(){var p=this.hls;p.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.off(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.off(H.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.off(H.Events.ERROR,this.onError,this),p.off(H.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.off(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.off(H.Events.BUFFER_CREATED,this.onBufferCreated,this),p.off(H.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.off(H.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.off(H.Events.FRAG_BUFFERED,this.onFragBuffered,this)},b.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},b.startLoad=function(p){if(this.levels){var c=this.lastCurrentTime,o=this.hls;if(this.stopLoad(),this.setInterval(E),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var S=o.startLevel;S===-1&&(o.config.testBandwidth?(S=0,this.bitrateTest=!0):S=o.nextAutoLevel),this.level=o.nextLoadLevel=S,this.loadedmetadata=!1}c>0&&p===-1&&(this.log("Override startPosition with lastCurrentTime @"+c.toFixed(3)),p=c),this.state=w.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=p,this.tick()}else this._forceStartLoad=!0,this.state=w.State.STOPPED},b.stopLoad=function(){this._forceStartLoad=!1,m.prototype.stopLoad.call(this)},b.doTick=function(){switch(this.state){case w.State.IDLE:this.doTickIdle();break;case w.State.WAITING_LEVEL:{var p,c=this.levels,o=this.level,S=c==null||((p=c[o])===null||p===void 0)?void 0:p.details;if(S&&(!S.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(S))break;this.state=w.State.IDLE;break}break}case w.State.FRAG_LOADING_WAITING_RETRY:{var y,T=self.performance.now(),N=this.retryDate;(!N||T>=N||(y=this.media)!==null&&y!==void 0&&y.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=w.State.IDLE)}break;default:break}this.onTickEnd()},b.onTickEnd=function(){m.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},b.doTickIdle=function(){var p,c,o=this.hls,S=this.levelLastLoaded,y=this.levels,T=this.media,N=o.config,z=o.nextLoadLevel;if(S===null||!T&&(this.startFragRequested||!N.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!y||!y[z])return;var Y=y[z];this.level=o.nextLoadLevel=z;var ee=Y.details;if(!ee||this.state===w.State.WAITING_LEVEL||ee.live&&this.levelLastLoaded!==z){this.state=w.State.WAITING_LEVEL;return}var G=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:T,_.PlaylistLevelType.MAIN);if(G===null)return;var W=G.len,te=this.getMaxBufferLength(Y.maxBitrate);if(W>=te)return;if(this._streamEnded(G,ee)){var ue={};this.altAudio&&(ue.type="video"),this.hls.trigger(H.Events.BUFFER_EOS,ue),this.state=w.State.ENDED;return}var be=G.end,Oe=this.getNextFragment(be,ee);if(this.couldBacktrack&&!this.fragPrevious&&Oe&&Oe.sn!=="initSegment"){var Ke=Oe.sn-ee.startSN;Ke>1&&(Oe=ee.fragments[Ke-1],this.fragmentTracker.removeFragment(Oe))}if(Oe&&this.fragmentTracker.getState(Oe)===I.FragmentState.OK&&this.nextLoadPosition>be){var _e=this.audioOnly&&!this.altAudio?x.ElementaryStreamTypes.AUDIO:x.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(T,_e,_.PlaylistLevelType.MAIN),Oe=this.getNextFragment(this.nextLoadPosition,ee)}if(!Oe)return;Oe.initSegment&&!Oe.initSegment.data&&!this.bitrateTest&&(Oe=Oe.initSegment),((p=Oe.decryptdata)===null||p===void 0?void 0:p.keyFormat)==="identity"&&!((c=Oe.decryptdata)!==null&&c!==void 0&&c.key)?this.loadKey(Oe,ee):this.loadFragment(Oe,ee,be)},b.loadFragment=function(p,c,o){var S,y=this.fragmentTracker.getState(p);if(this.fragCurrent=p,y===I.FragmentState.BACKTRACKED){var T=this.fragmentTracker.getBacktrackData(p);if(T){this._handleFragmentLoadProgress(T),this._handleFragmentLoadComplete(T);return}else y=I.FragmentState.NOT_LOADED}y===I.FragmentState.NOT_LOADED||y===I.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,c,o)):y===I.FragmentState.APPENDING?this.reduceMaxBufferLength(p.duration)&&this.fragmentTracker.removeFragment(p):((S=this.media)===null||S===void 0?void 0:S.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},b.getAppendedFrag=function(p){var c=this.fragmentTracker.getAppendedFrag(p,_.PlaylistLevelType.MAIN);return c&&"fragment"in c?c.fragment:c},b.getBufferedFrag=function(p){return this.fragmentTracker.getBufferedFrag(p,_.PlaylistLevelType.MAIN)},b.followingBufferedFrag=function(p){return p?this.getBufferedFrag(p.end+.5):null},b.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},b.nextLevelSwitch=function(){var p=this.levels,c=this.media;if(c!=null&&c.readyState){var o,S=this.getAppendedFrag(c.currentTime);if(S&&S.start>1&&this.flushMainBuffer(0,S.start-1),!c.paused&&p){var y=this.hls.nextLoadLevel,T=p[y],N=this.fragLastKbps;N&&this.fragCurrent?o=this.fragCurrent.duration*T.maxBitrate/(1e3*N)+1:o=0}else o=0;var z=this.getBufferedFrag(c.currentTime+o);if(z){var Y=this.followingBufferedFrag(z);if(Y){this.abortCurrentFrag();var ee=Y.maxStartPTS?Y.maxStartPTS:Y.start,G=Y.duration,W=Math.max(z.end,ee+Math.min(Math.max(G-this.config.maxFragLookUpTolerance,G*.5),G*.75));this.flushMainBuffer(W,Number.POSITIVE_INFINITY)}}}},b.abortCurrentFrag=function(){var p=this.fragCurrent;this.fragCurrent=null,p!=null&&p.loader&&p.loader.abort(),this.state===w.State.KEY_LOADING&&(this.state=w.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},b.flushMainBuffer=function(p,c){m.prototype.flushMainBuffer.call(this,p,c,this.altAudio?"video":null)},b.onMediaAttached=function(p,c){m.prototype.onMediaAttached.call(this,p,c);var o=c.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),o.addEventListener("playing",this.onvplaying),o.addEventListener("seeked",this.onvseeked),this.gapController=new O.default(this.config,o,this.fragmentTracker,this.hls)},b.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)},b.onMediaPlaying=function(){this.tick()},b.onMediaSeeked=function(){var p=this.media,c=p?p.currentTime:null;Object(K.isFiniteNumber)(c)&&this.log("Media seeked to "+c.toFixed(3)),this.tick()},b.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(H.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},b.onManifestParsed=function(p,c){var o=!1,S=!1,y;c.levels.forEach(function(T){y=T.audioCodec,y&&(y.indexOf("mp4a.40.2")!==-1&&(o=!0),y.indexOf("mp4a.40.5")!==-1&&(S=!0))}),this.audioCodecSwitch=o&&S&&!Object(P.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=c.levels,this.startFragRequested=!1},b.onLevelLoading=function(p,c){var o=this.levels;if(!o||this.state!==w.State.IDLE)return;var S=o[c.level];(!S.details||S.details.live&&this.levelLastLoaded!==c.level||this.waitForCdnTuneIn(S.details))&&(this.state=w.State.WAITING_LEVEL)},b.onLevelLoaded=function(p,c){var o,S=this.levels,y=c.level,T=c.details,N=T.totalduration;if(!S){this.warn("Levels were reset while loading level "+y);return}this.log("Level "+y+" loaded ["+T.startSN+","+T.endSN+"], cc ["+T.startCC+", "+T.endCC+"] duration:"+N);var z=this.fragCurrent;z&&(this.state===w.State.FRAG_LOADING||this.state===w.State.FRAG_LOADING_WAITING_RETRY)&&(z.level!==c.level&&z.loader&&(this.state=w.State.IDLE,z.loader.abort()));var Y=S[y],ee=0;if(T.live||(o=Y.details)!==null&&o!==void 0&&o.live){if(T.fragments[0]||(T.deltaUpdateFailed=!0),T.deltaUpdateFailed)return;ee=this.alignPlaylists(T,Y.details)}if(Y.details=T,this.levelLastLoaded=y,this.hls.trigger(H.Events.LEVEL_UPDATED,{details:T,level:y}),this.state===w.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(T))return;this.state=w.State.IDLE}this.startFragRequested?T.live&&this.synchronizeToLiveEdge(T):this.setStartPosition(T,ee),this.tick()},b._handleFragmentLoadProgress=function(p){var c,o=p.frag,S=p.part,y=p.payload,T=this.levels;if(!T){this.warn("Levels were reset while fragment load was in progress. Fragment "+o.sn+" of level "+o.level+" will not be buffered");return}var N=T[o.level],z=N.details;if(!z){this.warn("Dropping fragment "+o.sn+" of level "+o.level+" after level details were reset");return}var Y=N.videoCodec,ee=z.PTSKnown||!z.live,G=(c=o.initSegment)===null||c===void 0?void 0:c.data,W=this._getAudioCodec(N),te=this.transmuxer=this.transmuxer||new A.default(this.hls,_.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ue=S?S.index:-1,be=ue!==-1,Oe=new M.ChunkMetadata(o.level,o.sn,o.stats.chunkCount,y.byteLength,ue,be),Ke=this.initPTS[o.cc];te.push(y,G,W,Y,o,S,z.totalduration,ee,Oe,Ke)},b.onAudioTrackSwitching=function(p,c){var o=this.altAudio,S=!!c.url,y=c.id;if(!S){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var T=this.fragCurrent;T!=null&&T.loader&&(this.log("Switching to main audio track, cancel main fragment load"),T.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var N=this.hls;o&&N.trigger(H.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),N.trigger(H.Events.AUDIO_TRACK_SWITCHED,{id:y})}},b.onAudioTrackSwitched=function(p,c){var o=c.id,S=!!this.hls.audioTracks[o].url;if(S){var y=this.videoBuffer;y&&this.mediaBuffer!==y&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=y)}this.altAudio=S,this.tick()},b.onBufferCreated=function(p,c){var o=c.tracks,S,y,T=!1;for(var N in o){var z=o[N];if(z.id==="main"){if(y=N,S=z,N==="video"){var Y=o[N];Y&&(this.videoBuffer=Y.buffer)}}else T=!0}T&&S?(this.log("Alternate track found, use "+y+".buffered to schedule main fragment loading"),this.mediaBuffer=S.buffer):this.mediaBuffer=this.media},b.onFragBuffered=function(p,c){var o=c.frag,S=c.part;if(o&&o.type!==_.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(o)){this.warn("Fragment "+o.sn+(S?" p: "+S.index:"")+" of level "+o.level+" finished buffering, but was aborted. state: "+this.state),this.state===w.State.PARSED&&(this.state=w.State.IDLE);return}var y=S?S.stats:o.stats;this.fragLastKbps=Math.round(8*y.total/(y.buffering.end-y.loading.first)),o.sn!=="initSegment"&&(this.fragPrevious=o),this.fragBufferedComplete(o,S)},b.onError=function(p,c){switch(c.details){case L.ErrorDetails.FRAG_LOAD_ERROR:case L.ErrorDetails.FRAG_LOAD_TIMEOUT:case L.ErrorDetails.KEY_LOAD_ERROR:case L.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(_.PlaylistLevelType.MAIN,c);break;case L.ErrorDetails.LEVEL_LOAD_ERROR:case L.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==w.State.ERROR&&(c.fatal?(this.warn(""+c.details),this.state=w.State.ERROR):!c.levelRetry&&this.state===w.State.WAITING_LEVEL&&(this.state=w.State.IDLE));break;case L.ErrorDetails.BUFFER_FULL_ERROR:if(c.parent==="main"&&(this.state===w.State.PARSING||this.state===w.State.PARSED)){var o=!0,S=this.getFwdBufferInfo(this.media,_.PlaylistLevelType.MAIN);S&&S.len>.5&&(o=!this.reduceMaxBufferLength(S.len)),o&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},b.checkBuffer=function(){var p=this.media,c=this.gapController;if(!p||!c||!p.readyState)return;var o=B.BufferHelper.getBuffered(p);!this.loadedmetadata&&o.length?(this.loadedmetadata=!0,this.seekToStartPos()):c.poll(this.lastCurrentTime),this.lastCurrentTime=p.currentTime},b.onFragLoadEmergencyAborted=function(){this.state=w.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},b.onBufferFlushed=function(p,c){var o=c.type;if(o!==x.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var S=(o===x.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(S,o,_.PlaylistLevelType.MAIN)}},b.onLevelsUpdated=function(p,c){this.levels=c.levels},b.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},b.seekToStartPos=function(){var p=this.media,c=p.currentTime,o=this.startPosition;if(o>=0&&c<o){if(p.seeking){g.logger.log("could not seek to "+o+", already seeking at "+c);return}var S=B.BufferHelper.getBuffered(p),y=S.length?S.start(0):0,T=y-o;T>0&&(T<this.config.maxBufferHole||T<this.config.maxFragLookUpTolerance)&&(g.logger.log("adjusting start position by "+T+" to match buffer start"),o+=T,this.startPosition=o),this.log("seek to target start position "+o+" from current time "+c),p.currentTime=o}},b._getAudioCodec=function(p){var c=this.config.defaultAudioCodec||p.audioCodec;return this.audioCodecSwap&&c&&(this.log("Swapping audio codec"),c.indexOf("mp4a.40.5")!==-1?c="mp4a.40.2":c="mp4a.40.5"),c},b._loadBitrateTestFrag=function(p){var c=this;this._doFragLoad(p).then(function(o){var S=c.hls;if(!o||S.nextLoadLevel||c.fragContextChanged(p))return;c.fragLoadError=0,c.state=w.State.IDLE,c.startFragRequested=!1,c.bitrateTest=!1;var y=p.stats;y.parsing.start=y.parsing.end=y.buffering.start=y.buffering.end=self.performance.now(),S.trigger(H.Events.FRAG_LOADED,o)})},b._handleTransmuxComplete=function(p){var c,o="main",S=this.hls,y=p.remuxResult,T=p.chunkMeta,N=this.getCurrentContext(T);if(!N){this.warn("The loading context changed while buffering fragment "+T.sn+" of level "+T.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(T.level);return}var z=N.frag,Y=N.part,ee=N.level,G=y.video,W=y.text,te=y.id3,ue=y.initSegment,be=this.altAudio?void 0:y.audio;if(this.fragContextChanged(z))return;if(this.state=w.State.PARSING,ue){ue.tracks&&(this._bufferInitSegment(ee,ue.tracks,z,T),S.trigger(H.Events.FRAG_PARSING_INIT_SEGMENT,{frag:z,id:o,tracks:ue.tracks}));var Oe=ue.initPTS,Ke=ue.timescale;Object(K.isFiniteNumber)(Oe)&&(this.initPTS[z.cc]=Oe,S.trigger(H.Events.INIT_PTS_FOUND,{frag:z,id:o,initPTS:Oe,timescale:Ke}))}if(G&&y.independent!==!1){if(ee.details){var _e=G.startPTS,Ie=G.endPTS,Ue=G.startDTS,Pe=G.endDTS;if(Y)Y.elementaryStreams[G.type]={startPTS:_e,endPTS:Ie,startDTS:Ue,endDTS:Pe};else if(G.firstKeyFrame&&G.independent&&(this.couldBacktrack=!0),G.dropped&&G.independent){var Te=this.getLoadPosition()+this.config.maxBufferHole;if(Te<_e){this.backtrack(z);return}z.setElementaryStreamInfo(G.type,z.start,Ie,z.start,Pe,!0)}z.setElementaryStreamInfo(G.type,_e,Ie,Ue,Pe),this.bufferFragmentData(G,z,Y,T)}}else if(y.independent===!1){this.backtrack(z);return}if(be){var se=be.startPTS,He=be.endPTS,ht=be.startDTS,it=be.endDTS;Y&&(Y.elementaryStreams[x.ElementaryStreamTypes.AUDIO]={startPTS:se,endPTS:He,startDTS:ht,endDTS:it}),z.setElementaryStreamInfo(x.ElementaryStreamTypes.AUDIO,se,He,ht,it),this.bufferFragmentData(be,z,Y,T)}if(te!=null&&(c=te.samples)!==null&&c!==void 0&&c.length){var at={frag:z,id:o,samples:te.samples};S.trigger(H.Events.FRAG_PARSING_METADATA,at)}if(W){var ft={frag:z,id:o,samples:W.samples};S.trigger(H.Events.FRAG_PARSING_USERDATA,ft)}},b._bufferInitSegment=function(p,c,o,S){var y=this;if(this.state!==w.State.PARSING)return;this.audioOnly=!!c.audio&&!c.video,this.altAudio&&!this.audioOnly&&delete c.audio;var T=c.audio,N=c.video,z=c.audiovideo;if(T){var Y=p.audioCodec,ee=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(Y&&(Y.indexOf("mp4a.40.5")!==-1?Y="mp4a.40.2":Y="mp4a.40.5"),T.metadata.channelCount!==1&&ee.indexOf("firefox")===-1&&(Y="mp4a.40.5")),ee.indexOf("android")!==-1&&T.container!=="audio/mpeg"&&(Y="mp4a.40.2",this.log("Android: force audio codec to "+Y)),p.audioCodec&&p.audioCodec!==Y&&this.log('Swapping manifest audio codec "'+p.audioCodec+'" for "'+Y+'"'),T.levelCodec=Y,T.id="main",this.log("Init audio buffer, container:"+T.container+", codecs[selected/level/parsed]=["+(Y||"")+"/"+(p.audioCodec||"")+"/"+T.codec+"]")}N&&(N.levelCodec=p.videoCodec,N.id="main",this.log("Init video buffer, container:"+N.container+", codecs[level/parsed]=["+(p.videoCodec||"")+"/"+N.codec+"]")),z&&this.log("Init audiovideo buffer, container:"+z.container+", codecs[level/parsed]=["+(p.attrs.CODECS||"")+"/"+z.codec+"]"),this.hls.trigger(H.Events.BUFFER_CODECS,c),Object.keys(c).forEach(function(G){var W=c[G],te=W.initSegment;te!=null&&te.byteLength&&y.hls.trigger(H.Events.BUFFER_APPENDING,{type:G,data:te,frag:o,part:null,chunkMeta:S,parent:o.type})}),this.tick()},b.backtrack=function(p){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(p);var c=this.fragmentTracker.backtrack(p);this.fragPrevious=null,this.nextLoadPosition=p.start,c?this.resetFragmentLoading(p):this.state=w.State.BACKTRACKING},b.checkFragmentChanged=function(){var p=this.media,c=null;if(p&&p.readyState>1&&p.seeking===!1){var o=p.currentTime;if(B.BufferHelper.isBuffered(p,o)?c=this.getAppendedFrag(o):B.BufferHelper.isBuffered(p,o+.1)&&(c=this.getAppendedFrag(o+.1)),c){var S=this.fragPlaying,y=c.level;(!S||c.sn!==S.sn||S.level!==y||c.urlId!==S.urlId)&&(this.hls.trigger(H.Events.FRAG_CHANGED,{frag:c}),(!S||S.level!==y)&&this.hls.trigger(H.Events.LEVEL_SWITCHED,{level:y}),this.fragPlaying=c)}}},a(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 c=this.getAppendedFrag(p.currentTime);if(c)return c.level}return-1}},{key:"nextBufferedFrag",get:function(){var p=this.media;if(p){var c=this.getAppendedFrag(p.currentTime);return this.followingBufferedFrag(c)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),k}(w.default)},"./src/controller/subtitle-stream-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"SubtitleStreamController",function(){return l});var K=D("./src/events.ts"),w=D("./src/utils/logger.ts"),P=D("./src/utils/buffer-helper.ts"),H=D("./src/controller/fragment-finders.ts"),B=D("./src/utils/discontinuities.ts"),I=D("./src/controller/level-helper.ts"),_=D("./src/controller/fragment-tracker.ts"),x=D("./src/controller/base-stream-controller.ts"),A=D("./src/types/loader.ts"),M=D("./src/types/level.ts");function O(d,E){for(var v=0;v<E.length;v++){var m=E[v];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(d,m.key,m)}}function L(d,E,v){return E&&O(d.prototype,E),v&&O(d,v),d}function g(d,E){d.prototype=Object.create(E.prototype),d.prototype.constructor=d,u(d,E)}function u(d,E){return u=Object.setPrototypeOf||function(m,k){return m.__proto__=k,m},u(d,E)}var a=500,l=function(d){g(E,d);function E(m,k){var b;return b=d.call(this,m,k,"[subtitle-stream-controller]")||this,b.levels=[],b.currentTrackId=-1,b.tracksBuffered=[],b.mainDetails=null,b._registerListeners(),b}var v=E.prototype;return v.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},v._registerListeners=function(){var k=this.hls;k.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.on(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.on(K.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.on(K.Events.ERROR,this.onError,this),k.on(K.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.on(K.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.on(K.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.on(K.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.on(K.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},v._unregisterListeners=function(){var k=this.hls;k.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.off(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.off(K.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.off(K.Events.ERROR,this.onError,this),k.off(K.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.off(K.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.off(K.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.off(K.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.off(K.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},v.startLoad=function(){this.stopLoad(),this.state=x.State.IDLE,this.setInterval(a),this.tick()},v.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},v.onLevelLoaded=function(k,b){this.mainDetails=b.details},v.onSubtitleFragProcessed=function(k,b){var h=b.frag,p=b.success;if(this.fragPrevious=h,this.state=x.State.IDLE,!p)return;var c=this.tracksBuffered[this.currentTrackId];if(!c)return;for(var o,S=h.start,y=0;y<c.length;y++)if(S>=c[y].start&&S<=c[y].end){o=c[y];break}var T=h.start+h.duration;o?o.end=T:(o={start:S,end:T},c.push(o)),this.fragmentTracker.fragBuffered(h)},v.onBufferFlushing=function(k,b){var h=b.startOffset,p=b.endOffset;if(h===0&&p!==Number.POSITIVE_INFINITY){var c=this.currentTrackId,o=this.levels;if(!o.length||!o[c]||!o[c].details)return;var S=o[c].details,y=S.targetduration,T=p-y;if(T<=0)return;b.endOffsetSubtitles=Math.max(0,T),this.tracksBuffered.forEach(function(N){for(var z=0;z<N.length;){if(N[z].end<=T){N.shift();continue}else if(N[z].start<T)N[z].start=T;else break;z++}}),this.fragmentTracker.removeFragmentsInRange(h,T,A.PlaylistLevelType.SUBTITLE)}},v.onError=function(k,b){var h,p=b.frag;if(!p||p.type!==A.PlaylistLevelType.SUBTITLE)return;(h=this.fragCurrent)!==null&&h!==void 0&&h.loader&&this.fragCurrent.loader.abort(),this.state=x.State.IDLE},v.onSubtitleTracksUpdated=function(k,b){var h=this,p=b.subtitleTracks;this.tracksBuffered=[],this.levels=p.map(function(c){return new M.Level(c)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(c){h.tracksBuffered[c.id]=[]}),this.mediaBuffer=null},v.onSubtitleTrackSwitch=function(k,b){if(this.currentTrackId=b.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var h=this.levels[this.currentTrackId];h!=null&&h.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,h&&this.setInterval(a)},v.onSubtitleTrackLoaded=function(k,b){var h,p=b.details,c=b.id,o=this.currentTrackId,S=this.levels;if(!S.length)return;var y=S[o];if(c>=S.length||c!==o||!y)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,p.live||(h=y.details)!==null&&h!==void 0&&h.live){var T=this.mainDetails;if(p.deltaUpdateFailed||!T)return;var N=T.fragments[0];if(!y.details)p.hasProgramDateTime&&T.hasProgramDateTime?Object(B.alignMediaPlaylistByPDT)(p,T):N&&Object(I.addSliding)(p,N.start);else{var z=this.alignPlaylists(p,y.details);z===0&&N&&Object(I.addSliding)(p,N.start)}}if(y.details=p,this.levelLastLoaded=c,this.tick(),p.live&&!this.fragCurrent&&this.media&&this.state===x.State.IDLE){var Y=Object(H.findFragmentByPTS)(null,p.fragments,this.media.currentTime,0);Y||(this.warn("Subtitle playlist not aligned with playback"),y.details=void 0)}},v._handleFragmentLoadComplete=function(k){var b=k.frag,h=k.payload,p=b.decryptdata,c=this.hls;if(this.fragContextChanged(b))return;if(h&&h.byteLength>0&&p&&p.key&&p.iv&&p.method==="AES-128"){var o=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(h),p.key.buffer,p.iv.buffer).then(function(S){var y=performance.now();c.trigger(K.Events.FRAG_DECRYPTED,{frag:b,payload:S,stats:{tstart:o,tdecrypt:y}})})}},v.doTick=function(){if(!this.media){this.state=x.State.IDLE;return}if(this.state===x.State.IDLE){var k,b=this.currentTrackId,h=this.levels;if(!h.length||!h[b]||!h[b].details)return;var p=h[b].details,c=p.targetduration,o=this.config,S=this.media,y=P.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,S.currentTime-c,o.maxBufferHole),T=y.end,N=y.len,z=this.getMaxBufferLength()+c;if(N>z)return;console.assert(p,"Subtitle track details are defined on idle subtitle stream controller tick");var Y=p.fragments,ee=Y.length,G=p.edge,W,te=this.fragPrevious;if(T<G){var ue=o.maxFragLookUpTolerance;te&&p.hasProgramDateTime&&(W=Object(H.findFragmentByPDT)(Y,te.endProgramDateTime,ue)),W||(W=Object(H.findFragmentByPTS)(te,Y,T,ue),!W&&te&&te.start<Y[0].start&&(W=Y[0]))}else W=Y[ee-1];(k=W)!==null&&k!==void 0&&k.encrypted?(w.logger.log("Loading key for "+W.sn),this.state=x.State.KEY_LOADING,this.hls.trigger(K.Events.KEY_LOADING,{frag:W})):W&&this.fragmentTracker.getState(W)===_.FragmentState.NOT_LOADED&&this.loadFragment(W,p,T)}},v.loadFragment=function(k,b,h){this.fragCurrent=k,d.prototype.loadFragment.call(this,k,b,h)},L(E,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),E}(x.default)},"./src/controller/subtitle-track-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/events.ts"),w=D("./src/utils/texttrack-utils.ts"),P=D("./src/controller/base-playlist-controller.ts"),H=D("./src/types/loader.ts");function B(O,L){for(var g=0;g<L.length;g++){var u=L[g];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(O,u.key,u)}}function I(O,L,g){return L&&B(O.prototype,L),g&&B(O,g),O}function _(O,L){O.prototype=Object.create(L.prototype),O.prototype.constructor=O,x(O,L)}function x(O,L){return x=Object.setPrototypeOf||function(u,a){return u.__proto__=a,u},x(O,L)}var A=function(O){_(L,O);function L(u){var a;return a=O.call(this,u,"[subtitle-track-controller]")||this,a.media=null,a.tracks=[],a.groupId=null,a.tracksInGroup=[],a.trackId=-1,a.selectDefaultTrack=!0,a.queuedDefaultTrack=-1,a.trackChangeListener=function(){return a.onTextTracksChanged()},a.asyncPollTrackChange=function(){return a.pollTrackChange(0)},a.useTextTrackPolling=!1,a.subtitlePollingInterval=-1,a.subtitleDisplay=!0,a.registerListeners(),a}var g=L.prototype;return g.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,O.prototype.destroy.call(this)},g.registerListeners=function(){var a=this.hls;a.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(K.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(K.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.on(K.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.on(K.Events.ERROR,this.onError,this)},g.unregisterListeners=function(){var a=this.hls;a.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(K.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(K.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.off(K.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.off(K.Events.ERROR,this.onError,this)},g.onMediaAttached=function(a,l){if(this.media=l.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},g.pollTrackChange=function(a){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,a)},g.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var a=M(this.media.textTracks);a.forEach(function(l){Object(w.clearCurrentCues)(l)}),this.subtitleTrack=-1,this.media=null},g.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},g.onManifestParsed=function(a,l){this.tracks=l.subtitleTracks},g.onSubtitleTrackLoaded=function(a,l){var d=l.id,E=l.details,v=this.trackId,m=this.tracksInGroup[v];if(!m){this.warn("Invalid subtitle track id "+d);return}var k=m.details;m.details=l.details,this.log("subtitle track "+d+" loaded ["+E.startSN+"-"+E.endSN+"]"),d===this.trackId&&(this.retryCount=0,this.playlistLoaded(d,l,k))},g.onLevelLoading=function(a,l){this.switchLevel(l.level)},g.onLevelSwitching=function(a,l){this.switchLevel(l.level)},g.switchLevel=function(a){var l=this.hls.levels[a];if(!(l!=null&&l.textGroupIds))return;var d=l.textGroupIds[l.urlId];if(this.groupId!==d){var E=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,v=this.tracks.filter(function(b){return!d||b.groupId===d});this.tracksInGroup=v;var m=this.findTrackId(E==null?void 0:E.name)||this.findTrackId();this.groupId=d;var k={subtitleTracks:v};this.log("Updating subtitle tracks, "+v.length+' track(s) found in "'+d+'" group-id'),this.hls.trigger(K.Events.SUBTITLE_TRACKS_UPDATED,k),m!==-1&&this.setSubtitleTrack(m,E)}},g.findTrackId=function(a){for(var l=this.tracksInGroup,d=0;d<l.length;d++){var E=l[d];if((!this.selectDefaultTrack||E.default)&&(!a||a===E.name))return E.id}return-1},g.onError=function(a,l){if(O.prototype.onError.call(this,a,l),l.fatal||!l.context)return;l.context.type===H.PlaylistContextType.SUBTITLE_TRACK&&l.context.id===this.trackId&&l.context.groupId===this.groupId&&this.retryLoadingOrFail(l)},g.loadPlaylist=function(a){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var d=l.id,E=l.groupId,v=l.url;if(a)try{v=a.addDirectives(v)}catch(m){this.warn("Could not construct new URL with HLS Delivery Directives: "+m)}this.log("Loading subtitle playlist for id "+d),this.hls.trigger(K.Events.SUBTITLE_TRACK_LOADING,{url:v,id:d,groupId:E,deliveryDirectives:a||null})}},g.toggleTrackModes=function(a){var l=this,d=this.media,E=this.subtitleDisplay,v=this.trackId;if(!d)return;var m=M(d.textTracks),k=m.filter(function(p){return p.groupId===l.groupId});if(a===-1)[].slice.call(m).forEach(function(p){p.mode="disabled"});else{var b=k[v];b&&(b.mode="disabled")}var h=k[a];h&&(h.mode=E?"showing":"hidden")},g.setSubtitleTrack=function(a,l){var d,E=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=a;return}if(this.trackId!==a&&this.toggleTrackModes(a),this.trackId===a&&(a===-1||(d=E[a])!==null&&d!==void 0&&d.details)||a<-1||a>=E.length)return;this.clearTimer();var v=E[a];if(this.log("Switching to subtitle track "+a),this.trackId=a,v){var m=v.id,k=v.groupId,b=k===void 0?"":k,h=v.name,p=v.type,c=v.url;this.hls.trigger(K.Events.SUBTITLE_TRACK_SWITCH,{id:m,groupId:b,name:h,type:p,url:c});var o=this.switchParams(v.url,l==null?void 0:l.details);this.loadPlaylist(o)}else this.hls.trigger(K.Events.SUBTITLE_TRACK_SWITCH,{id:a})},g.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var a=-1,l=M(this.media.textTracks),d=0;d<l.length;d++)if(l[d].mode==="hidden")a=d;else if(l[d].mode==="showing"){a=d;break}this.subtitleTrack!==a&&(this.subtitleTrack=a)},I(L,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(a){this.selectDefaultTrack=!1;var l=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(a,l)}}]),L}(P.default);function M(O){for(var L=[],g=0;g<O.length;g++){var u=O[g];u.kind==="subtitles"&&u.label&&L.push(O[g])}return L}X.default=A},"./src/controller/timeline-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"TimelineController",function(){return M});var K=D("./src/polyfills/number.ts"),w=D("./src/events.ts"),P=D("./src/utils/cea-608-parser.ts"),H=D("./src/utils/output-filter.ts"),B=D("./src/utils/webvtt-parser.ts"),I=D("./src/utils/texttrack-utils.ts"),_=D("./src/utils/imsc1-ttml-parser.ts"),x=D("./src/types/loader.ts"),A=D("./src/utils/logger.ts"),M=function(){function u(l){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=g(),this.captionsProperties=void 0,this.hls=l,this.config=l.config,this.Cues=l.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var d=new H.default(this,"textTrack1"),E=new H.default(this,"textTrack2"),v=new H.default(this,"textTrack3"),m=new H.default(this,"textTrack4");this.cea608Parser1=new P.default(1,d,E),this.cea608Parser2=new P.default(3,v,m)}l.on(w.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.on(w.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(w.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(w.Events.MANIFEST_LOADED,this.onManifestLoaded,this),l.on(w.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),l.on(w.Events.FRAG_LOADING,this.onFragLoading,this),l.on(w.Events.FRAG_LOADED,this.onFragLoaded,this),l.on(w.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),l.on(w.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),l.on(w.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),l.on(w.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),l.on(w.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var a=u.prototype;return a.destroy=function(){var d=this.hls;d.off(w.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),d.off(w.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.off(w.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(w.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.off(w.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),d.off(w.Events.FRAG_LOADING,this.onFragLoading,this),d.off(w.Events.FRAG_LOADED,this.onFragLoaded,this),d.off(w.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),d.off(w.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),d.off(w.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.off(w.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),d.off(w.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},a.addCues=function(d,E,v,m,k){for(var b=!1,h=k.length;h--;){var p=k[h],c=L(p[0],p[1],E,v);if(c>=0&&(p[0]=Math.min(p[0],E),p[1]=Math.max(p[1],v),b=!0,c/(v-E)>.5))return}if(b||k.push([E,v]),this.config.renderTextTracksNatively){var o=this.captionsTracks[d];this.Cues.newCue(o,E,v,m)}else{var S=this.Cues.newCue(null,E,v,m);this.hls.trigger(w.Events.CUES_PARSED,{type:"captions",cues:S,track:d})}},a.onInitPtsFound=function(d,E){var v=this,m=E.frag,k=E.id,b=E.initPTS,h=E.timescale,p=this.unparsedVttFrags;k==="main"&&(this.initPTS[m.cc]=b,this.timescale[m.cc]=h),p.length&&(this.unparsedVttFrags=[],p.forEach(function(c){v.onFragLoaded(w.Events.FRAG_LOADED,c)}))},a.getExistingTrack=function(d){var E=this.media;if(E)for(var v=0;v<E.textTracks.length;v++){var m=E.textTracks[v];if(m[d])return m}return null},a.createCaptionsTrack=function(d){this.config.renderTextTracksNatively?this.createNativeTrack(d):this.createNonNativeTrack(d)},a.createNativeTrack=function(d){if(this.captionsTracks[d])return;var E=this.captionsProperties,v=this.captionsTracks,m=this.media,k=E[d],b=k.label,h=k.languageCode,p=this.getExistingTrack(d);if(p)v[d]=p,Object(I.clearCurrentCues)(v[d]),Object(I.sendAddTrackEvent)(v[d],m);else{var c=this.createTextTrack("captions",b,h);c&&(c[d]=!0,v[d]=c)}},a.createNonNativeTrack=function(d){if(this.nonNativeCaptionsTracks[d])return;var E=this.captionsProperties[d];if(!E)return;var v=E.label,m={_id:d,label:v,kind:"captions",default:E.media?!!E.media.default:!1,closedCaptions:E.media};this.nonNativeCaptionsTracks[d]=m,this.hls.trigger(w.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[m]})},a.createTextTrack=function(d,E,v){var m=this.media;return m?m.addTextTrack(d,E,v):void 0},a.onMediaAttaching=function(d,E){this.media=E.media,this._cleanTracks()},a.onMediaDetaching=function(){var d=this.captionsTracks;Object.keys(d).forEach(function(E){Object(I.clearCurrentCues)(d[E]),delete d[E]}),this.nonNativeCaptionsTracks={}},a.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=g(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},a._cleanTracks=function(){var d=this.media;if(!d)return;var E=d.textTracks;if(E)for(var v=0;v<E.length;v++)Object(I.clearCurrentCues)(E[v])},a.onSubtitleTracksUpdated=function(d,E){var v=this;this.textTracks=[];var m=E.subtitleTracks||[],k=m.some(function(c){return c.textCodec===_.IMSC1_CODEC});if(this.config.enableWebVTT||k&&this.config.enableIMSC1){var b=this.tracks&&m&&this.tracks.length===m.length;if(this.tracks=m||[],this.config.renderTextTracksNatively){var h=this.media?this.media.textTracks:[];this.tracks.forEach(function(c,o){var S;if(o<h.length){for(var y=null,T=0;T<h.length;T++)if(O(h[T],c)){y=h[T];break}y&&(S=y)}S?Object(I.clearCurrentCues)(S):(S=v.createTextTrack("subtitles",c.name,c.lang),S&&(S.mode="disabled")),S&&(S.groupId=c.groupId,v.textTracks.push(S))})}else if(!b&&this.tracks&&this.tracks.length){var p=this.tracks.map(function(c){return{label:c.name,kind:c.type.toLowerCase(),default:c.default,subtitleTrack:c}});this.hls.trigger(w.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:p})}}},a.onManifestLoaded=function(d,E){var v=this;this.config.enableCEA708Captions&&E.captions&&E.captions.forEach(function(m){var k=/(?:CC|SERVICE)([1-4])/.exec(m.instreamId);if(!k)return;var b="textTrack"+k[1],h=v.captionsProperties[b];if(!h)return;h.label=m.name,m.lang&&(h.languageCode=m.lang),h.media=m})},a.onFragLoading=function(d,E){var v=this.cea608Parser1,m=this.cea608Parser2,k=this.lastSn,b=this.lastPartIndex;if(!this.enabled||!(v&&m))return;if(E.frag.type===x.PlaylistLevelType.MAIN){var h,p,c=E.frag.sn,o=(h=E==null||((p=E.part)===null||p===void 0)?void 0:p.index)!=null?h:-1;c===k+1||c===k&&o===b+1||(v.reset(),m.reset()),this.lastSn=c,this.lastPartIndex=o}},a.onFragLoaded=function(d,E){var v=E.frag,m=E.payload,k=this.initPTS,b=this.unparsedVttFrags;if(v.type===x.PlaylistLevelType.SUBTITLE)if(m.byteLength){if(!Object(K.isFiniteNumber)(k[v.cc])){b.push(E),k.length&&this.hls.trigger(w.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:v,error:new Error("Missing initial subtitle PTS")});return}var h=v.decryptdata;if(h==null||h.key==null||h.method!=="AES-128"){var p=this.tracks[v.level],c=this.vttCCs;c[v.cc]||(c[v.cc]={start:v.start,prevCC:this.prevCC,new:!0},this.prevCC=v.cc),p&&p.textCodec===_.IMSC1_CODEC?this._parseIMSC1(v,m):this._parseVTTs(v,m,c)}}else this.hls.trigger(w.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:v,error:new Error("Empty subtitle payload")})},a._parseIMSC1=function(d,E){var v=this,m=this.hls;Object(_.parseIMSC1)(E,this.initPTS[d.cc],this.timescale[d.cc],function(k){v._appendCues(k,d.level),m.trigger(w.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:d})},function(k){A.logger.log("Failed to parse IMSC1: "+k),m.trigger(w.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:k})})},a._parseVTTs=function(d,E,v){var m=this,k=this.hls;Object(B.parseWebVTT)(E,this.initPTS[d.cc],this.timescale[d.cc],v,d.cc,d.start,function(b){m._appendCues(b,d.level),k.trigger(w.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:d})},function(b){m._fallbackToIMSC1(d,E),A.logger.log("Failed to parse VTT cue: "+b),k.trigger(w.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:b})})},a._fallbackToIMSC1=function(d,E){var v=this,m=this.tracks[d.level];m.textCodec||Object(_.parseIMSC1)(E,this.initPTS[d.cc],this.timescale[d.cc],function(){m.textCodec=_.IMSC1_CODEC,v._parseIMSC1(d,E)},function(){m.textCodec="wvtt"})},a._appendCues=function(d,E){var v=this.hls;if(this.config.renderTextTracksNatively){var m=this.textTracks[E];if(m.mode==="disabled")return;d.forEach(function(h){return Object(I.addCueToTrack)(m,h)})}else{var k=this.tracks[E],b=k.default?"default":"subtitles"+E;v.trigger(w.Events.CUES_PARSED,{type:"subtitles",cues:d,track:b})}},a.onFragDecrypted=function(d,E){var v=E.frag;if(v.type===x.PlaylistLevelType.SUBTITLE){if(!Object(K.isFiniteNumber)(this.initPTS[v.cc])){this.unparsedVttFrags.push(E);return}this.onFragLoaded(w.Events.FRAG_LOADED,E)}},a.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},a.onFragParsingUserdata=function(d,E){var v=this.cea608Parser1,m=this.cea608Parser2;if(!this.enabled||!(v&&m))return;for(var k=0;k<E.samples.length;k++){var b=E.samples[k].bytes;if(b){var h=this.extractCea608Data(b);v.addData(E.samples[k].pts,h[0]),m.addData(E.samples[k].pts,h[1])}}},a.onBufferFlushing=function(d,E){var v=E.startOffset,m=E.endOffset,k=E.endOffsetSubtitles,b=E.type,h=this.media;if(!h||h.currentTime<m)return;if(!b||b==="video"){var p=this.captionsTracks;Object.keys(p).forEach(function(o){return Object(I.removeCuesInRange)(p[o],v,m)})}if(this.config.renderTextTracksNatively&&(v===0&&k!==void 0)){var c=this.textTracks;Object.keys(c).forEach(function(o){return Object(I.removeCuesInRange)(c[o],v,k)})}},a.extractCea608Data=function(d){for(var E=d[0]&31,v=2,m=[[],[]],k=0;k<E;k++){var b=d[v++],h=127&d[v++],p=127&d[v++],c=(4&b)!==0,o=3&b;if(h===0&&p===0)continue;c&&((o===0||o===1)&&(m[o].push(h),m[o].push(p)))}return m},u}();function O(u,a){return u&&u.label===a.name&&!(u.textTrack1||u.textTrack2)}function L(u,a,l,d){return Math.min(a,d)-Math.max(u,l)}function g(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return K});var K=function(){function w(H,B){this.subtle=void 0,this.aesIV=void 0,this.subtle=H,this.aesIV=B}var P=w.prototype;return P.decrypt=function(B,I){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},I,B)},w}()},"./src/crypt/aes-decryptor.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"removePadding",function(){return w}),D.d(X,"default",function(){return P});var K=D("./src/utils/typed-array.ts");function w(H){var B=H.byteLength,I=B&&new DataView(H.buffer).getUint8(B-1);return I?Object(K.sliceUint8)(H,0,B-I):H}var P=function(){function H(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}var B=H.prototype;return B.uint8ArrayToUint32Array_=function(_){for(var x=new DataView(_),A=new Uint32Array(4),M=0;M<4;M++)A[M]=x.getUint32(M*4);return A},B.initTable=function(){var _=this.sBox,x=this.invSBox,A=this.subMix,M=A[0],O=A[1],L=A[2],g=A[3],u=this.invSubMix,a=u[0],l=u[1],d=u[2],E=u[3],v=new Uint32Array(256),m=0,k=0,b=0;for(b=0;b<256;b++)b<128?v[b]=b<<1:v[b]=b<<1^283;for(b=0;b<256;b++){var h=k^k<<1^k<<2^k<<3^k<<4;h=h>>>8^h&255^99,_[m]=h,x[h]=m;var p=v[m],c=v[p],o=v[c],S=v[h]*257^h*16843008;M[m]=S<<24|S>>>8,O[m]=S<<16|S>>>16,L[m]=S<<8|S>>>24,g[m]=S,S=o*16843009^c*65537^p*257^m*16843008,a[h]=S<<24|S>>>8,l[h]=S<<16|S>>>16,d[h]=S<<8|S>>>24,E[h]=S,m?(m=p^v[v[v[o^p]]],k^=v[v[k]]):m=k=1}},B.expandKey=function(_){for(var x=this.uint8ArrayToUint32Array_(_),A=!0,M=0;M<x.length&&A;)A=x[M]===this.key[M],M++;if(A)return;this.key=x;var O=this.keySize=x.length;if(O!==4&&O!==6&&O!==8)throw new Error("Invalid aes key size="+O);var L=this.ksRows=(O+6+1)*4,g,u,a=this.keySchedule=new Uint32Array(L),l=this.invKeySchedule=new Uint32Array(L),d=this.sBox,E=this.rcon,v=this.invSubMix,m=v[0],k=v[1],b=v[2],h=v[3],p,c;for(g=0;g<L;g++){if(g<O){p=a[g]=x[g];continue}c=p,g%O===0?(c=c<<8|c>>>24,c=d[c>>>24]<<24|d[c>>>16&255]<<16|d[c>>>8&255]<<8|d[c&255],c^=E[g/O|0]<<24):O>6&&g%O===4&&(c=d[c>>>24]<<24|d[c>>>16&255]<<16|d[c>>>8&255]<<8|d[c&255]),a[g]=p=(a[g-O]^c)>>>0}for(u=0;u<L;u++)g=L-u,u&3?c=a[g]:c=a[g-4],u<4||g<=4?l[u]=c:l[u]=m[d[c>>>24]]^k[d[c>>>16&255]]^b[d[c>>>8&255]]^h[d[c&255]],l[u]=l[u]>>>0},B.networkToHostOrderSwap=function(_){return _<<24|(_&65280)<<8|(_&16711680)>>8|_>>>24},B.decrypt=function(_,x,A){for(var M=this.keySize+6,O=this.invKeySchedule,L=this.invSBox,g=this.invSubMix,u=g[0],a=g[1],l=g[2],d=g[3],E=this.uint8ArrayToUint32Array_(A),v=E[0],m=E[1],k=E[2],b=E[3],h=new Int32Array(_),p=new Int32Array(h.length),c,o,S,y,T,N,z,Y,ee,G,W,te,ue,be,Oe=this.networkToHostOrderSwap;x<h.length;){for(ee=Oe(h[x]),G=Oe(h[x+1]),W=Oe(h[x+2]),te=Oe(h[x+3]),T=ee^O[0],N=te^O[1],z=W^O[2],Y=G^O[3],ue=4,be=1;be<M;be++)c=u[T>>>24]^a[N>>16&255]^l[z>>8&255]^d[Y&255]^O[ue],o=u[N>>>24]^a[z>>16&255]^l[Y>>8&255]^d[T&255]^O[ue+1],S=u[z>>>24]^a[Y>>16&255]^l[T>>8&255]^d[N&255]^O[ue+2],y=u[Y>>>24]^a[T>>16&255]^l[N>>8&255]^d[z&255]^O[ue+3],T=c,N=o,z=S,Y=y,ue=ue+4;c=L[T>>>24]<<24^L[N>>16&255]<<16^L[z>>8&255]<<8^L[Y&255]^O[ue],o=L[N>>>24]<<24^L[z>>16&255]<<16^L[Y>>8&255]<<8^L[T&255]^O[ue+1],S=L[z>>>24]<<24^L[Y>>16&255]<<16^L[T>>8&255]<<8^L[N&255]^O[ue+2],y=L[Y>>>24]<<24^L[T>>16&255]<<16^L[N>>8&255]<<8^L[z&255]^O[ue+3],p[x]=Oe(c^v),p[x+1]=Oe(y^m),p[x+2]=Oe(S^k),p[x+3]=Oe(o^b),v=ee,m=G,k=W,b=te,x=x+4}return p.buffer},H}()},"./src/crypt/decrypter.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return x});var K=D("./src/crypt/aes-crypto.ts"),w=D("./src/crypt/fast-aes-key.ts"),P=D("./src/crypt/aes-decryptor.ts"),H=D("./src/utils/logger.ts"),B=D("./src/utils/mp4-tools.ts"),I=D("./src/utils/typed-array.ts"),_=16,x=function(){function A(O,L,g){var u=g===void 0?{}:g,a=u.removePKCS7Padding,l=a===void 0?!0:a;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=O,this.config=L,this.removePKCS7Padding=l,l)try{var d=self.crypto;d&&(this.subtle=d.subtle||d.webkitSubtle)}catch(E){}this.subtle===null&&(this.config.enableSoftwareAES=!0)}var M=A.prototype;return M.destroy=function(){this.observer=null},M.isSync=function(){return this.config.enableSoftwareAES},M.flush=function(){var L=this.currentResult;if(!L){this.reset();return}var g=new Uint8Array(L);return this.reset(),this.removePKCS7Padding?Object(P.removePadding)(g):g},M.reset=function(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)},M.decrypt=function(L,g,u,a){if(this.config.enableSoftwareAES){this.softwareDecrypt(new Uint8Array(L),g,u);var l=this.flush();l&&a(l.buffer)}else this.webCryptoDecrypt(new Uint8Array(L),g,u).then(a)},M.softwareDecrypt=function(L,g,u){var a=this.currentIV,l=this.currentResult,d=this.remainderData;this.logOnce("JS AES decrypt"),d&&(L=Object(B.appendUint8Array)(d,L),this.remainderData=null);var E=this.getValidChunk(L);if(!E.length)return null;a&&(u=a);var v=this.softwareDecrypter;v||(v=this.softwareDecrypter=new P.default),v.expandKey(g);var m=l;return this.currentResult=v.decrypt(E.buffer,0,u),this.currentIV=Object(I.sliceUint8)(E,-16).buffer,m||null},M.webCryptoDecrypt=function(L,g,u){var a=this,l=this.subtle;return(this.key!==g||!this.fastAesKey)&&(this.key=g,this.fastAesKey=new w.default(l,g)),this.fastAesKey.expandKey().then(function(d){if(!l)return Promise.reject(new Error("web crypto not initialized"));var E=new K.default(l,u);return E.decrypt(L.buffer,d)}).catch(function(d){return a.onWebCryptoError(d,L,g,u)})},M.onWebCryptoError=function(L,g,u,a){return H.logger.warn("[decrypter.ts]: WebCrypto Error, disable WebCrypto API:",L),this.config.enableSoftwareAES=!0,this.logEnabled=!0,this.softwareDecrypt(g,u,a)},M.getValidChunk=function(L){var g=L,u=L.length-L.length%_;return u!==L.length&&(g=Object(I.sliceUint8)(L,0,u),this.remainderData=Object(I.sliceUint8)(L,u)),g},M.logOnce=function(L){if(!this.logEnabled)return;H.logger.log("[decrypter.ts]: "+L),this.logEnabled=!1},A}()},"./src/crypt/fast-aes-key.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return K});var K=function(){function w(H,B){this.subtle=void 0,this.key=void 0,this.subtle=H,this.key=B}var P=w.prototype;return P.expandKey=function(){return 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A},B.getAvcDecryptedUnit=function(_,x){for(var A=new Uint8Array(x),M=0,O=32;O<=_.length-16;O+=160,M+=16)_.set(A.subarray(M,M+16),O);return _},B.decryptAvcSample=function(_,x,A,M,O,L){var g=Object(w.discardEPB)(O.data),u=this.getAvcEncryptedData(g),a=this;this.decryptBuffer(u.buffer,function(l){O.data=a.getAvcDecryptedUnit(g,l),L||a.decryptAvcSamples(_,x,A+1,M)})},B.decryptAvcSamples=function(_,x,A,M){if(_ instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;x++,A=0){if(x>=_.length){M();return}for(var O=_[x].units;!(A>=O.length);A++){var L=O[A];if(L.data.length<=48||L.type!==1&&L.type!==5)continue;var g=this.decrypter.isSync();if(this.decryptAvcSample(_,x,A,M,L,g),!g)return}}},H}();X.default=P},"./src/demux/transmuxer-interface.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return O});var K=D("./node_modules/webworkify-webpack/index.js"),w=D.n(K),P=D("./src/events.ts"),H=D("./src/demux/transmuxer.ts"),B=D("./src/utils/logger.ts"),I=D("./src/errors.ts"),_=D("./src/utils/mediasource-helper.ts"),x=D("./node_modules/eventemitter3/index.js"),A=D.n(x),M=Object(_.getMediaSource)()||{isTypeSupported:function(){return!1}},O=function(){function L(u,a,l,d){var E=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=u,this.id=a,this.onTransmuxComplete=l,this.onFlush=d;var v=u.config,m=function(c,o){o=o||{},o.frag=E.frag,o.id=E.id,u.trigger(c,o)};this.observer=new x.EventEmitter,this.observer.on(P.Events.FRAG_DECRYPTED,m),this.observer.on(P.Events.ERROR,m);var k={mp4:M.isTypeSupported("video/mp4"),mpeg:M.isTypeSupported("audio/mpeg"),mp3:M.isTypeSupported('audio/mp4; codecs="mp3"')},b=navigator.vendor;if(v.enableWorker&&typeof Worker!="undefined"){B.logger.log("demuxing in webworker");var h;try{h=this.worker=K("./src/demux/transmuxer-worker.ts"),this.onwmsg=this.onWorkerMessage.bind(this),h.addEventListener("message",this.onwmsg),h.onerror=function(p){u.trigger(P.Events.ERROR,{type:I.ErrorTypes.OTHER_ERROR,details:I.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",error:new Error(p.message+"  ("+p.filename+":"+p.lineno+")")})},h.postMessage({cmd:"init",typeSupported:k,vendor:b,id:a,config:JSON.stringify(v)})}catch(p){B.logger.warn("Error in worker:",p),B.logger.error("Error while initializing DemuxerWorker, fallback to inline"),h&&self.URL.revokeObjectURL(h.objectURL),this.transmuxer=new H.default(this.observer,k,v,b,a),this.worker=null}}else this.transmuxer=new H.default(this.observer,k,v,b,a)}var g=L.prototype;return g.destroy=function(){var a=this.worker;if(a)a.removeEventListener("message",this.onwmsg),a.terminate(),this.worker=null;else{var l=this.transmuxer;l&&(l.destroy(),this.transmuxer=null)}var d=this.observer;d&&d.removeAllListeners(),this.observer=null},g.push=function(a,l,d,E,v,m,k,b,h,p){var c=this;h.transmuxing.start=self.performance.now();var o=this.transmuxer,S=this.worker,y=m?m.start:v.start,T=v.decryptdata,N=this.frag,z=!(N&&v.cc===N.cc),Y=!(N&&h.level===N.level),ee=N?h.sn-N.sn:-1,G=this.part?h.part-this.part.index:1,W=!Y&&(ee===1||ee===0&&G===1),te=self.performance.now();(Y||ee||v.stats.parsing.start===0)&&(v.stats.parsing.start=te),m&&(G||!W)&&(m.stats.parsing.start=te);var ue=new H.TransmuxState(z,W,b,Y,y);if(!W||z){B.logger.log("[transmuxer-interface, "+v.type+"]: Starting new transmux session for sn: "+h.sn+" p: "+h.part+" level: "+h.level+" id: "+h.id+`
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        contiguous: `+W+`
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l=a.data,d=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,d.trigger(l.event,l.data);break}}},g.configureTransmuxer=function(a){var l=this.worker,d=this.transmuxer;l?l.postMessage({cmd:"configure",config:a}):d&&d.configure(a)},g.handleTransmuxComplete=function(a){a.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(a)},L}()},"./src/demux/transmuxer-worker.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return I});var K=D("./src/demux/transmuxer.ts"),w=D("./src/events.ts"),P=D("./src/utils/logger.ts"),H=D("./node_modules/eventemitter3/index.js"),B=D.n(H);function I(O){var L=new H.EventEmitter,g=function(a,l){O.postMessage({event:a,data:l})};L.on(w.Events.FRAG_DECRYPTED,g),L.on(w.Events.ERROR,g),O.addEventListener("message",function(u){var a=u.data;switch(a.cmd){case"init":{var l=JSON.parse(a.config);O.transmuxer=new K.default(L,a.typeSupported,l,a.vendor,a.id),Object(P.enableLogs)(l.debug),g("init",null);break}case"configure":{O.transmuxer.configure(a.config);break}case"demux":{var d=O.transmuxer.push(a.data,a.decryptdata,a.chunkMeta,a.state);Object(K.isPromise)(d)?d.then(function(m){_(O,m)}):_(O,d);break}case"flush":{var E=a.chunkMeta,v=O.transmuxer.flush(E);Object(K.isPromise)(v)?v.then(function(m){A(O,m,E)}):A(O,v,E);break}default:break}})}function _(O,L){if(M(L.remuxResult))return;var g=[],u=L.remuxResult,a=u.audio,l=u.video;a&&x(g,a),l&&x(g,l),O.postMessage({event:"transmuxComplete",data:L},g)}function x(O,L){L.data1&&O.push(L.data1.buffer),L.data2&&O.push(L.data2.buffer)}function 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u=[{demux:I.default,remux:x.default},{demux:B.default,remux:A.default},{demux:H.default,remux:x.default},{demux:_.default,remux:x.default}],a=1024;u.forEach(function(b){var h=b.demux;a=Math.max(a,h.minProbeByteLength)});var l=function(){function b(p,c,o,S,y){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 M.default,this.observer=p,this.typeSupported=c,this.config=o,this.vendor=S,this.id=y}var h=b.prototype;return h.configure=function(c){this.transmuxConfig=c,this.decrypter&&this.decrypter.reset()},h.push=function(c,o,S,y){var T=this,N=S.transmuxing;N.executeStart=g();var z=new Uint8Array(c),Y=this.cache,ee=this.config,G=this.currentTransmuxState,W=this.transmuxConfig;y&&(this.currentTransmuxState=y);var te=d(z,o);if(te&&te.method==="AES-128"){var ue=this.getDecrypter();if(ee.enableSoftwareAES){var be=ue.softwareDecrypt(z,te.key.buffer,te.iv.buffer);if(!be)return N.executeEnd=g(),E(S);z=new Uint8Array(be)}else return this.decryptionPromise=ue.webCryptoDecrypt(z,te.key.buffer,te.iv.buffer).then(function(Ye){var rt=T.push(Ye,null,S);return T.decryptionPromise=null,rt}),this.decryptionPromise}var Oe=y||G,Ke=Oe.contiguous,_e=Oe.discontinuity,Ie=Oe.trackSwitch,Ue=Oe.accurateTimeOffset,Pe=Oe.timeOffset,Te=W.audioCodec,se=W.videoCodec,He=W.defaultInitPts,ht=W.duration,it=W.initSegmentData;if((_e||Ie)&&this.resetInitSegment(it,Te,se,ht),_e&&this.resetInitialTimestamp(He),Ke||this.resetContiguity(),this.needsProbing(z,_e,Ie)){if(Y.dataLength){var at=Y.flush();z=Object(O.appendUint8Array)(at,z)}this.configureTransmuxer(z,W)}var ft=this.transmux(z,te,Pe,Ue,S),je=this.currentTransmuxState;return je.contiguous=!0,je.discontinuity=!1,je.trackSwitch=!1,N.executeEnd=g(),ft},h.flush=function(c){var o=this,S=c.transmuxing;S.executeStart=g();var y=this.decrypter,T=this.cache,N=this.currentTransmuxState,z=this.decryptionPromise;if(z)return z.then(function(){return o.flush(c)});var Y=[],ee=N.timeOffset;if(y){var G=y.flush();G&&Y.push(this.push(G,null,c))}var W=T.dataLength;T.reset();var te=this.demuxer,ue=this.remuxer;if(!te||!ue)return W>=a&&this.observer.emit(K.Events.ERROR,K.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),S.executeEnd=g(),[E(c)];var be=te.flush(ee);return v(be)?be.then(function(Oe){return o.flushRemux(Y,Oe,c),Y}):(this.flushRemux(Y,be,c),Y)},h.flushRemux=function(c,o,S){var y=o.audioTrack,T=o.avcTrack,N=o.id3Track,z=o.textTrack,Y=this.currentTransmuxState,ee=Y.accurateTimeOffset,G=Y.timeOffset;L.logger.log("[transmuxer.ts]: Flushed fragment "+S.sn+(S.part>-1?" p: "+S.part:"")+" of level "+S.level);var W=this.remuxer.remux(y,T,N,z,G,ee,!0,this.id);c.push({remuxResult:W,chunkMeta:S}),S.transmuxing.executeEnd=g()},h.resetInitialTimestamp=function(c){var o=this.demuxer,S=this.remuxer;if(!o||!S)return;o.resetTimeStamp(c),S.resetTimeStamp(c)},h.resetContiguity=function(){var c=this.demuxer,o=this.remuxer;if(!c||!o)return;c.resetContiguity(),o.resetNextTimestamp()},h.resetInitSegment=function(c,o,S,y){var T=this.demuxer,N=this.remuxer;if(!T||!N)return;T.resetInitSegment(o,S,y),N.resetInitSegment(c,o,S)},h.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},h.transmux=function(c,o,S,y,T){var N;return o&&o.method==="SAMPLE-AES"?N=this.transmuxSampleAes(c,o,S,y,T):N=this.transmuxUnencrypted(c,S,y,T),N},h.transmuxUnencrypted=function(c,o,S,y){var T=this.demuxer.demux(c,o,!1,!this.config.progressive),N=T.audioTrack,z=T.avcTrack,Y=T.id3Track,ee=T.textTrack,G=this.remuxer.remux(N,z,Y,ee,o,S,!1,this.id);return{remuxResult:G,chunkMeta:y}},h.transmuxSampleAes=function(c,o,S,y,T){var N=this;return this.demuxer.demuxSampleAes(c,o,S).then(function(z){var Y=N.remuxer.remux(z.audioTrack,z.avcTrack,z.id3Track,z.textTrack,S,y,!1,N.id);return{remuxResult:Y,chunkMeta:T}})},h.configureTransmuxer=function(c,o){for(var S=this.config,y=this.observer,T=this.typeSupported,N=this.vendor,z=o.audioCodec,Y=o.defaultInitPts,ee=o.duration,G=o.initSegmentData,W=o.videoCodec,te,ue=0,be=u.length;ue<be;ue++)if(u[ue].demux.probe(c)){te=u[ue];break}te||(L.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),te={demux:B.default,remux:A.default});var Oe=this.demuxer,Ke=this.remuxer,_e=te.remux,Ie=te.demux;(!Ke||!(Ke instanceof _e))&&(this.remuxer=new _e(y,S,T,N)),(!Oe||!(Oe instanceof Ie))&&(this.demuxer=new Ie(y,S,T),this.probe=Ie.probe),this.resetInitSegment(G,z,W,ee),this.resetInitialTimestamp(Y)},h.needsProbing=function(c,o,S){return!this.demuxer||!this.remuxer||o||S},h.getDecrypter=function(){var c=this.decrypter;return c||(c=this.decrypter=new P.default(this.observer,this.config)),c},b}();function d(b,h){var p=null;return b.byteLength>0&&h!=null&&h.key!=null&&h.iv!==null&&h.method!=null&&(p=h),p}var E=function(h){return{remuxResult:{},chunkMeta:h}};function v(b){return"then"in b&&b.then instanceof Function}var m=function(h,p,c,o,S){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=h,this.videoCodec=p,this.initSegmentData=c,this.duration=o,this.defaultInitPts=S},k=function(h,p,c,o,S){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=h,this.contiguous=p,this.accurateTimeOffset=c,this.trackSwitch=o,this.timeOffset=S}},"./src/demux/tsdemuxer.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"discardEPB",function(){return E});var K=D("./src/demux/adts.ts"),w=D("./src/demux/mpegaudio.ts"),P=D("./src/demux/exp-golomb.ts"),H=D("./src/demux/id3.ts"),B=D("./src/demux/sample-aes.ts"),I=D("./src/events.ts"),_=D("./src/utils/mp4-tools.ts"),x=D("./src/utils/logger.ts"),A=D("./src/errors.ts"),M={video:1,audio:2,id3:3,text:4},O=function(){function v(k,b,h){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=k,this.config=b,this.typeSupported=h}v.probe=function(b){var h=v.syncOffset(b);return h<0?!1:(h&&x.logger.warn("MPEG2-TS detected but first sync word found @ offset "+h+", junk ahead ?"),!0)},v.syncOffset=function(b){for(var h=Math.min(1e3,b.length-3*188),p=0;p<h;){if(b[p]===71&&b[p+188]===71&&b[p+2*188]===71)return p;p++}return-1},v.createTrack=function(b,h){return{container:b==="video"||b==="audio"?"video/mp2t":void 0,type:b,id:M[b],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:b==="audio"?h:void 0}};var m=v.prototype;return m.resetInitSegment=function(b,h,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=b,this.videoCodec=h,this._duration=p},m.resetTimeStamp=function(){},m.resetContiguity=function(){var b=this._audioTrack,h=this._avcTrack,p=this._id3Track;b&&(b.pesData=null),h&&(h.pesData=null),p&&(p.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},m.demux=function(b,h,p,c){p===void 0&&(p=!1),c===void 0&&(c=!1),p||(this.sampleAes=null);var o,S=this._avcTrack,y=this._audioTrack,T=this._id3Track,N=S.pid,z=S.pesData,Y=y.pid,ee=T.pid,G=y.pesData,W=T.pesData,te=!1,ue=this.pmtParsed,be=this._pmtId,Oe=b.length;if(this.remainderData&&(b=Object(_.appendUint8Array)(this.remainderData,b),Oe=b.length,this.remainderData=null),Oe<188&&!c)return this.remainderData=b,{audioTrack:y,avcTrack:S,id3Track:T,textTrack:this._txtTrack};var Ke=Math.max(0,v.syncOffset(b));Oe-=(Oe+Ke)%188,Oe<b.byteLength&&!c&&(this.remainderData=new Uint8Array(b.buffer,Oe,b.buffer.byteLength-Oe));for(var _e=Ke;_e<Oe;_e+=188)if(b[_e]===71){var Ie=!!(b[_e+1]&64),Ue=((b[_e+1]&31)<<8)+b[_e+2],Pe=(b[_e+3]&48)>>4,Te=void 0;if(Pe>1){if(Te=_e+5+b[_e+4],Te===_e+188)continue}else Te=_e+4;switch(Ue){case N:Ie&&(z&&(o=a(z))&&this.parseAVCPES(o,!1),z={data:[],size:0}),z&&(z.data.push(b.subarray(Te,_e+188)),z.size+=_e+188-Te);break;case Y:Ie&&(G&&(o=a(G))&&(y.isAAC?this.parseAACPES(o):this.parseMPEGPES(o)),G={data:[],size:0}),G&&(G.data.push(b.subarray(Te,_e+188)),G.size+=_e+188-Te);break;case ee:Ie&&(W&&(o=a(W))&&this.parseID3PES(o),W={data:[],size:0}),W&&(W.data.push(b.subarray(Te,_e+188)),W.size+=_e+188-Te);break;case 0:Ie&&(Te+=b[Te]+1),be=this._pmtId=g(b,Te);break;case be:{Ie&&(Te+=b[Te]+1);var se=u(b,Te,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,p);N=se.avc,N>0&&(S.pid=N),Y=se.audio,Y>0&&(y.pid=Y,y.isAAC=se.isAAC),ee=se.id3,ee>0&&(T.pid=ee),te&&!ue&&(x.logger.log("reparse from beginning"),te=!1,_e=Ke-188),ue=this.pmtParsed=!0;break}case 17:case 8191:break;default:te=!0;break}}else this.observer.emit(I.Events.ERROR,I.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});S.pesData=z,y.pesData=G,T.pesData=W;var He={audioTrack:y,avcTrack:S,id3Track:T,textTrack:this._txtTrack};return c&&this.extractRemainingSamples(He),He},m.flush=function(){var b=this.remainderData;this.remainderData=null;var h;return b?h=this.demux(b,-1,!1,!0):h={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(h),this.sampleAes?this.decrypt(h,this.sampleAes):h},m.extractRemainingSamples=function(b){var h=b.audioTrack,p=b.avcTrack,c=b.id3Track,o=p.pesData,S=h.pesData,y=c.pesData,T;o&&(T=a(o))?(this.parseAVCPES(T,!0),p.pesData=null):p.pesData=o,S&&(T=a(S))?(h.isAAC?this.parseAACPES(T):this.parseMPEGPES(T),h.pesData=null):(S!=null&&S.size&&x.logger.log("last AAC PES packet truncated,might overlap between fragments"),h.pesData=S),y&&(T=a(y))?(this.parseID3PES(T),c.pesData=null):c.pesData=y},m.demuxSampleAes=function(b,h,p){var c=this.demux(b,p,!0,!this.config.progressive),o=this.sampleAes=new B.default(this.observer,this.config,h);return this.decrypt(c,o)},m.decrypt=function(b,h){return new Promise(function(p){var c=b.audioTrack,o=b.avcTrack;c.samples&&c.isAAC?h.decryptAacSamples(c.samples,0,function(){o.samples?h.decryptAvcSamples(o.samples,0,0,function(){p(b)}):p(b)}):o.samples&&h.decryptAvcSamples(o.samples,0,0,function(){p(b)})})},m.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},m.parseAVCPES=function(b,h){var p=this,c=this._avcTrack,o=this.parseAVCNALu(b.data),S=!1,y=this.avcSample,T,N=!1;b.data=null,y&&o.length&&!c.audFound&&(l(y,c),y=this.avcSample=L(!1,b.pts,b.dts,"")),o.forEach(function(z){switch(z.type){case 1:{T=!0,y||(y=p.avcSample=L(!0,b.pts,b.dts,"")),S&&(y.debug+="NDR "),y.frame=!0;var Y=z.data;if(N&&Y.length>4){var ee=new P.default(Y).readSliceType();(ee===2||ee===4||ee===7||ee===9)&&(y.key=!0)}break}case 5:T=!0,y||(y=p.avcSample=L(!0,b.pts,b.dts,"")),S&&(y.debug+="IDR "),y.key=!0,y.frame=!0;break;case 6:{T=!0,S&&y&&(y.debug+="SEI ");var G=new P.default(E(z.data));G.readUByte();for(var W=0,te=0,ue=!1,be=0;!ue&&G.bytesAvailable>1;){W=0;do be=G.readUByte(),W+=be;while(be===255);te=0;do be=G.readUByte(),te+=be;while(be===255);if(W===4&&G.bytesAvailable!==0){ue=!0;var Oe=G.readUByte();if(Oe===181){var Ke=G.readUShort();if(Ke===49){var _e=G.readUInt();if(_e===1195456820){var Ie=G.readUByte();if(Ie===3){for(var Ue=G.readUByte(),Pe=G.readUByte(),Te=31&Ue,se=[Ue,Pe],He=0;He<Te;He++)se.push(G.readUByte()),se.push(G.readUByte()),se.push(G.readUByte());d(p._txtTrack.samples,{type:3,pts:b.pts,bytes:se})}}}}}else if(W===5&&G.bytesAvailable!==0){if(ue=!0,te>16){for(var ht=[],it=0;it<16;it++)ht.push(G.readUByte().toString(16)),(it===3||it===5||it===7||it===9)&&ht.push("-");for(var at=te-16,ft=new Uint8Array(at),je=0;je<at;je++)ft[je]=G.readUByte();d(p._txtTrack.samples,{pts:b.pts,payloadType:W,uuid:ht.join(""),userData:Object(H.utf8ArrayToStr)(ft),userDataBytes:ft})}}else if(te<G.bytesAvailable)for(var Ye=0;Ye<te;Ye++)G.readUByte()}break}case 7:if(T=!0,N=!0,S&&y&&(y.debug+="SPS "),!c.sps){var rt=new P.default(z.data),ot=rt.readSPS();c.width=ot.width,c.height=ot.height,c.pixelRatio=ot.pixelRatio,c.sps=[z.data],c.duration=p._duration;for(var et=z.data.subarray(1,4),Ve="avc1.",$e=0;$e<3;$e++){var bt=et[$e].toString(16);bt.length<2&&(bt="0"+bt),Ve+=bt}c.codec=Ve}break;case 8:T=!0,S&&y&&(y.debug+="PPS "),c.pps||(c.pps=[z.data]);break;case 9:T=!1,c.audFound=!0,y&&l(y,c),y=p.avcSample=L(!1,b.pts,b.dts,S?"AUD ":"");break;case 12:T=!1;break;default:T=!1,y&&(y.debug+="unknown NAL "+z.type+" ");break}if(y&&T){var pt=y.units;pt.push(z)}}),h&&y&&(l(y,c),this.avcSample=null)},m.getLastNalUnit=function(){var b,h=this.avcSample,p;if(!h||h.units.length===0){var c=this._avcTrack.samples;h=c[c.length-1]}if((b=h)!==null&&b!==void 0&&b.units){var o=h.units;p=o[o.length-1]}return p},m.parseAVCNALu=function(b){var h=b.byteLength,p=this._avcTrack,c=p.naluState||0,o=c,S=[],y=0,T,N,z,Y=-1,ee=0;for(c===-1&&(Y=0,ee=b[0]&31,c=0,y=1);y<h;){if(T=b[y++],!c){c=T?0:1;continue}if(c===1){c=T?0:2;continue}if(!T)c=3;else if(T===1){if(Y>=0){var G={data:b.subarray(Y,y-c-1),type:ee};S.push(G)}else{var W=this.getLastNalUnit();if(W&&(o&&y<=4-o&&(W.state&&(W.data=W.data.subarray(0,W.data.byteLength-o))),N=y-c-1,N>0)){var te=new Uint8Array(W.data.byteLength+N);te.set(W.data,0),te.set(b.subarray(0,N),W.data.byteLength),W.data=te,W.state=0}}y<h?(z=b[y]&31,Y=y,ee=z,c=0):c=-1}else c=0}if(Y>=0&&c>=0){var ue={data:b.subarray(Y,h),type:ee,state:c};S.push(ue)}if(S.length===0){var be=this.getLastNalUnit();if(be){var Oe=new Uint8Array(be.data.byteLength+b.byteLength);Oe.set(be.data,0),Oe.set(b,be.data.byteLength),be.data=Oe}}return p.naluState=c,S},m.parseAACPES=function(b){var h=0,p=this._audioTrack,c=this.aacOverFlow,o=b.data;if(c){this.aacOverFlow=null;var S=c.sample.unit.byteLength,y=Math.min(c.missing,S),T=S-y;c.sample.unit.set(o.subarray(0,y),T),p.samples.push(c.sample),h=c.missing}var N,z;for(N=h,z=o.length;N<z-1&&!K.isHeader(o,N);N++);if(N!==h){var Y,ee;if(N<z-1?(Y="AAC PES did not start with ADTS header,offset:"+N,ee=!1):(Y="no ADTS header found in AAC PES",ee=!0),x.logger.warn("parsing error:"+Y),this.observer.emit(I.Events.ERROR,I.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.FRAG_PARSING_ERROR,fatal:ee,reason:Y}),ee)return}K.initTrackConfig(p,this.observer,o,N,this.audioCodec);var G;if(b.pts!==void 0)G=b.pts;else if(c){var W=K.getFrameDuration(p.samplerate);G=c.sample.pts+W}else{x.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var te=0;N<z;)if(K.isHeader(o,N)){if(N+5<z){var ue=K.appendFrame(p,o,N,G,te);if(ue)if(ue.missing)this.aacOverFlow=ue;else{N+=ue.length,te++;continue}}break}else N++},m.parseMPEGPES=function(b){var h=b.data,p=h.length,c=0,o=0,S=b.pts;if(S===void 0){x.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;o<p;)if(w.isHeader(h,o)){var y=w.appendFrame(this._audioTrack,h,o,S,c);if(y)o+=y.length,c++;else break}else o++},m.parseID3PES=function(b){if(b.pts===void 0){x.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(b)},v}();O.minProbeByteLength=188;function L(v,m,k,b){return{key:v,frame:!1,pts:m,dts:k,units:[],debug:b,length:0}}function g(v,m){return(v[m+10]&31)<<8|v[m+11]}function u(v,m,k,b){var h={audio:-1,avc:-1,id3:-1,isAAC:!0},p=(v[m+1]&15)<<8|v[m+2],c=m+3+p-4,o=(v[m+10]&15)<<8|v[m+11];for(m+=12+o;m<c;){var S=(v[m+1]&31)<<8|v[m+2];switch(v[m]){case 207:if(!b){x.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:h.audio===-1&&(h.audio=S);break;case 21:h.id3===-1&&(h.id3=S);break;case 219:if(!b){x.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:h.avc===-1&&(h.avc=S);break;case 3:case 4:k?h.audio===-1&&(h.audio=S,h.isAAC=!1):x.logger.log("MPEG audio found, not supported in this browser");break;case 36:x.logger.warn("Unsupported HEVC stream type found");break;default:break}m+=((v[m+3]&15)<<8|v[m+4])+5}return h}function a(v){var m=0,k,b,h,p,c,o=v.data;if(!v||v.size===0)return null;for(;o[0].length<19&&o.length>1;){var S=new Uint8Array(o[0].length+o[1].length);S.set(o[0]),S.set(o[1],o[0].length),o[0]=S,o.splice(1,1)}k=o[0];var y=(k[0]<<16)+(k[1]<<8)+k[2];if(y===1){if(b=(k[4]<<8)+k[5],b&&b>v.size-6)return null;var T=k[7];T&192&&(p=(k[9]&14)*536870912+(k[10]&255)*4194304+(k[11]&254)*16384+(k[12]&255)*128+(k[13]&254)/2,T&64?(c=(k[14]&14)*536870912+(k[15]&255)*4194304+(k[16]&254)*16384+(k[17]&255)*128+(k[18]&254)/2,p-c>60*9e4&&(x.logger.warn(Math.round((p-c)/9e4)+"s delta between PTS and DTS, align them"),p=c)):c=p),h=k[8];var N=h+9;if(v.size<=N)return null;v.size-=N;for(var z=new Uint8Array(v.size),Y=0,ee=o.length;Y<ee;Y++){k=o[Y];var G=k.byteLength;if(N)if(N>G){N-=G;continue}else k=k.subarray(N),G-=N,N=0;z.set(k,m),m+=G}return b&&(b-=h+3),{data:z,pts:p,dts:c,len:b}}return null}function l(v,m){if(v.units.length&&v.frame){if(v.pts===void 0){var k=m.samples,b=k.length;if(b){var h=k[b-1];v.pts=h.pts,v.dts=h.dts}else{m.dropped++;return}}m.samples.push(v)}v.debug.length&&x.logger.log(v.pts+"/"+v.dts+":"+v.debug)}function d(v,m){var k=v.length;if(k>0){if(m.pts>=v[k-1].pts)v.push(m);else for(var b=k-1;b>=0;b--)if(m.pts<v[b].pts){v.splice(b,0,m);break}}else v.push(m)}function E(v){for(var m=v.byteLength,k=[],b=1;b<m-2;)v[b]===0&&v[b+1]===0&&v[b+2]===3?(k.push(b+2),b+=2):b++;if(k.length===0)return v;var h=m-k.length,p=new Uint8Array(h),c=0;for(b=0;b<h;c++,b++)c===k[0]&&(c++,k.shift()),p[b]=v[c];return p}X.default=O},"./src/errors.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"ErrorTypes",function(){return K}),D.d(X,"ErrorDetails",function(){return w});var K;(function(P){P.NETWORK_ERROR="networkError",P.MEDIA_ERROR="mediaError",P.KEY_SYSTEM_ERROR="keySystemError",P.MUX_ERROR="muxError",P.OTHER_ERROR="otherError"})(K||(K={}));var w;(function(P){P.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",P.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",P.KEY_SYSTEM_NO_SESSION="keySystemNoSession",P.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",P.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",P.MANIFEST_LOAD_ERROR="manifestLoadError",P.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",P.MANIFEST_PARSING_ERROR="manifestParsingError",P.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",P.LEVEL_EMPTY_ERROR="levelEmptyError",P.LEVEL_LOAD_ERROR="levelLoadError",P.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",P.LEVEL_SWITCH_ERROR="levelSwitchError",P.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",P.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",P.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",P.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",P.FRAG_LOAD_ERROR="fragLoadError",P.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",P.FRAG_DECRYPT_ERROR="fragDecryptError",P.FRAG_PARSING_ERROR="fragParsingError",P.REMUX_ALLOC_ERROR="remuxAllocError",P.KEY_LOAD_ERROR="keyLoadError",P.KEY_LOAD_TIMEOUT="keyLoadTimeOut",P.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",P.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",P.BUFFER_APPEND_ERROR="bufferAppendError",P.BUFFER_APPENDING_ERROR="bufferAppendingError",P.BUFFER_STALLED_ERROR="bufferStalledError",P.BUFFER_FULL_ERROR="bufferFullError",P.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",P.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",P.INTERNAL_EXCEPTION="internalException",P.INTERNAL_ABORTED="aborted",P.UNKNOWN="unknown"})(w||(w={}))},"./src/events.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"Events",function(){return K});var K;(function(w){w.MEDIA_ATTACHING="hlsMediaAttaching",w.MEDIA_ATTACHED="hlsMediaAttached",w.MEDIA_DETACHING="hlsMediaDetaching",w.MEDIA_DETACHED="hlsMediaDetached",w.BUFFER_RESET="hlsBufferReset",w.BUFFER_CODECS="hlsBufferCodecs",w.BUFFER_CREATED="hlsBufferCreated",w.BUFFER_APPENDING="hlsBufferAppending",w.BUFFER_APPENDED="hlsBufferAppended",w.BUFFER_EOS="hlsBufferEos",w.BUFFER_FLUSHING="hlsBufferFlushing",w.BUFFER_FLUSHED="hlsBufferFlushed",w.MANIFEST_LOADING="hlsManifestLoading",w.MANIFEST_LOADED="hlsManifestLoaded",w.MANIFEST_PARSED="hlsManifestParsed",w.LEVEL_SWITCHING="hlsLevelSwitching",w.LEVEL_SWITCHED="hlsLevelSwitched",w.LEVEL_LOADING="hlsLevelLoading",w.LEVEL_LOADED="hlsLevelLoaded",w.LEVEL_UPDATED="hlsLevelUpdated",w.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",w.LEVELS_UPDATED="hlsLevelsUpdated",w.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",w.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",w.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",w.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",w.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",w.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",w.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",w.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",w.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",w.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",w.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",w.CUES_PARSED="hlsCuesParsed",w.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",w.INIT_PTS_FOUND="hlsInitPtsFound",w.FRAG_LOADING="hlsFragLoading",w.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",w.FRAG_LOADED="hlsFragLoaded",w.FRAG_DECRYPTED="hlsFragDecrypted",w.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",w.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",w.FRAG_PARSING_METADATA="hlsFragParsingMetadata",w.FRAG_PARSED="hlsFragParsed",w.FRAG_BUFFERED="hlsFragBuffered",w.FRAG_CHANGED="hlsFragChanged",w.FPS_DROP="hlsFpsDrop",w.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",w.ERROR="hlsError",w.DESTROYING="hlsDestroying",w.KEY_LOADING="hlsKeyLoading",w.KEY_LOADED="hlsKeyLoaded",w.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",w.BACK_BUFFER_REACHED="hlsBackBufferReached"})(K||(K={}))},"./src/hls.ts":function(ae,X,D){"use 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p=this.media,c=this.url,o=this.url=K.buildAbsoluteURL(self.location.href,h,{alwaysNormalize:!0});O.logger.log("loadSource:"+o),p&&c&&c!==o&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(p)),this.trigger(a.Events.MANIFEST_LOADING,{url:h})},k.startLoad=function(h){h===void 0&&(h=-1),O.logger.log("startLoad("+h+")"),this.networkControllers.forEach(function(p){p.startLoad(h)})},k.stopLoad=function(){O.logger.log("stopLoad"),this.networkControllers.forEach(function(h){h.stopLoad()})},k.swapAudioCodec=function(){O.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},k.recoverMediaError=function(){O.logger.log("recoverMediaError");var h=this._media;this.detachMedia(),h&&this.attachMedia(h)},k.removeLevel=function(h,p){p===void 0&&(p=0),this.levelController.removeLevel(h,p)},E(m,[{key:"levels",get:function(){var h=this.levelController.levels;return h||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(h){O.logger.log("set currentLevel:"+h),this.loadLevel=h,this.abrController.clearTimer(),this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(h){O.logger.log("set nextLevel:"+h),this.levelController.manualLevel=h,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(h){O.logger.log("set loadLevel:"+h),this.levelController.manualLevel=h}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(h){this.levelController.nextLoadLevel=h}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(h){O.logger.log("set firstLevel:"+h),this.levelController.firstLevel=h}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(h){O.logger.log("set 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k=this.config,b=k.fLoader,h=k.loader;return new Promise(function(p,c){m.loader&&m.loader.destroy();var o=m.loader=d.loader=b?new b(k):new h(k),S=L(d,E),y={timeout:k.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:k.fragLoadingMaxRetryTimeout,highWaterMark:M};E.stats=o.stats,o.load(S,y,{onSuccess:function(N,z,Y,ee){m.resetLoader(d,o),m.updateStatsFromPart(d,E);var G={frag:d,part:E,payload:N.data,networkDetails:ee};v(G),p(G)},onError:function(N,z,Y){m.resetLoader(d,o),c(new g({type:w.ErrorTypes.NETWORK_ERROR,details:w.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:d,part:E,response:N,networkDetails:Y}))},onAbort:function(N,z,Y){d.stats.aborted=E.stats.aborted,m.resetLoader(d,o),c(new g({type:w.ErrorTypes.NETWORK_ERROR,details:w.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:d,part:E,networkDetails:Y}))},onTimeout:function(N,z,Y){m.resetLoader(d,o),c(new g({type:w.ErrorTypes.NETWORK_ERROR,details:w.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:d,part:E,networkDetails:Y}))}})})},a.updateStatsFromPart=function(d,E){var v=d.stats,m=E.stats,k=m.total;if(v.loaded+=m.loaded,k){var b=Math.round(d.duration/E.duration),h=Math.min(Math.round(v.loaded/k),b),p=b-h,c=p*Math.round(v.loaded/h);v.total=v.loaded+c}else v.total=Math.max(v.loaded,v.total);var o=v.loading,S=m.loading;o.start?o.first+=S.first-S.start:(o.start=S.start,o.first=S.first),o.end=S.end},a.resetLoader=function(d,E){d.loader=null,this.loader===E&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),E.destroy()},u}();function L(u,a){a===void 0&&(a=null);var l=a||u,d={frag:u,part:a,responseType:"arraybuffer",url:l.url,headers:{},rangeStart:0,rangeEnd:0},E=l.byteRangeStartOffset,v=l.byteRangeEndOffset;return Object(K.isFiniteNumber)(E)&&Object(K.isFiniteNumber)(v)&&(d.rangeStart=E,d.rangeEnd=v),d}var g=function(u){P(a,u);function a(l){for(var d,E=arguments.length,v=new 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m=a.call(this,v)||this,m._decryptdata=null,m.rawProgramDateTime=null,m.programDateTime=null,m.tagList=[],m.duration=0,m.sn=0,m.levelkey=void 0,m.type=void 0,m.loader=null,m.level=-1,m.cc=0,m.startPTS=void 0,m.endPTS=void 0,m.appendedPTS=void 0,m.startDTS=void 0,m.endDTS=void 0,m.start=0,m.deltaPTS=void 0,m.maxStartPTS=void 0,m.minEndPTS=void 0,m.stats=new I.LoadStats,m.urlId=0,m.data=void 0,m.bitrateTest=!1,m.title=null,m.initSegment=null,m.type=E,m}var d=l.prototype;return d.createInitializationVector=function(v){for(var m=new Uint8Array(16),k=12;k<16;k++)m[k]=v>>8*(15-k)&255;return m},d.setDecryptDataFromLevelKey=function(v,m){var k=v;return(v==null?void 0:v.method)==="AES-128"&&v.uri&&!v.iv&&(k=B.LevelKey.fromURI(v.uri),k.method=v.method,k.iv=this.createInitializationVector(m),k.keyFormat="identity"),k},d.setElementaryStreamInfo=function(v,m,k,b,h,p){p===void 0&&(p=!1);var c=this.elementaryStreams,o=c[v];if(!o){c[v]={startPTS:m,endPTS:k,startDTS:b,endDTS:h,partial:p};return}o.startPTS=Math.min(o.startPTS,m),o.endPTS=Math.max(o.endPTS,k),o.startDTS=Math.min(o.startDTS,b),o.endDTS=Math.max(o.endDTS,h)},d.clearElementaryStreamInfo=function(){var v=this.elementaryStreams;v[O.AUDIO]=null,v[O.VIDEO]=null,v[O.AUDIOVIDEO]=null},M(l,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var v=this.sn;typeof v!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&H.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),v=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,v)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(K.isFiniteNumber)(this.programDateTime))return null;var v=Object(K.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+v*1e3}},{key:"encrypted",get:function(){var v;return!!((v=this.decryptdata)!==null&&v!==void 0&&v.keyFormat&&this.decryptdata.uri)}}]),l}(L),u=function(a){_(l,a);function l(d,E,v,m,k){var b;b=a.call(this,v)||this,b.fragOffset=0,b.duration=0,b.gap=!1,b.independent=!1,b.relurl=void 0,b.fragment=void 0,b.index=void 0,b.stats=new I.LoadStats,b.duration=d.decimalFloatingPoint("DURATION"),b.gap=d.bool("GAP"),b.independent=d.bool("INDEPENDENT"),b.relurl=d.enumeratedString("URI"),b.fragment=E,b.index=m;var h=d.enumeratedString("BYTERANGE");return h&&b.setByteRange(h,k),k&&(b.fragOffset=k.fragOffset+k.duration),b}return M(l,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var E=this.elementaryStreams;return!!(E.audio||E.video||E.audiovideo)}}]),l}(L)},"./src/loader/key-loader.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return H});var K=D("./src/events.ts"),w=D("./src/errors.ts"),P=D("./src/utils/logger.ts"),H=function(){function B(_){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=_,this._registerListeners()}var I=B.prototype;return I._registerListeners=function(){this.hls.on(K.Events.KEY_LOADING,this.onKeyLoading,this)},I._unregisterListeners=function(){this.hls.off(K.Events.KEY_LOADING,this.onKeyLoading)},I.destroy=function(){this._unregisterListeners();for(var x in this.loaders){var A=this.loaders[x];A&&A.destroy()}this.loaders={}},I.onKeyLoading=function(x,A){var M=A.frag,O=M.type,L=this.loaders[O];if(!M.decryptdata){P.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var g=M.decryptdata.uri;if(g!==this.decrypturl||this.decryptkey===null){var u=this.hls.config;if(L&&(P.logger.warn("abort previous key loader for type:"+O),L.abort()),!g){P.logger.warn("key uri is falsy");return}var a=u.loader,l=M.loader=this.loaders[O]=new a(u);this.decrypturl=g,this.decryptkey=null;var d={url:g,frag:M,responseType:"arraybuffer"},E={timeout:u.fragLoadingTimeOut,maxRetry:0,retryDelay:u.fragLoadingRetryDelay,maxRetryDelay:u.fragLoadingMaxRetryTimeout,highWaterMark:0},v={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};l.load(d,E,v)}else this.decryptkey&&(M.decryptdata.key=this.decryptkey,this.hls.trigger(K.Events.KEY_LOADED,{frag:M}))},I.loadsuccess=function(x,A,M){var O=M.frag;if(!O.decryptdata){P.logger.error("after key load, decryptdata unset");return}this.decryptkey=O.decryptdata.key=new Uint8Array(x.data),O.loader=null,delete this.loaders[O.type],this.hls.trigger(K.Events.KEY_LOADED,{frag:O})},I.loaderror=function(x,A){var M=A.frag,O=M.loader;O&&O.abort(),delete this.loaders[M.type],this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.NETWORK_ERROR,details:w.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:M,response:x})},I.loadtimeout=function(x,A){var M=A.frag,O=M.loader;O&&O.abort(),delete this.loaders[M.type],this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.NETWORK_ERROR,details:w.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:M})},B}()},"./src/loader/level-details.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"LevelDetails",function(){return B});var K=D("./src/polyfills/number.ts");function w(I,_){for(var x=0;x<_.length;x++){var A=_[x];A.enumerable=A.enumerable||!1,A.configurable=!0,"value"in A&&(A.writable=!0),Object.defineProperty(I,A.key,A)}}function P(I,_,x){return _&&w(I.prototype,_),x&&w(I,x),I}var H=10,B=function(){function I(x){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=x}var _=I.prototype;return _.reloaded=function(A){if(!A){this.advanced=!0,this.updated=!0;return}var M=this.lastPartSn-A.lastPartSn,O=this.lastPartIndex-A.lastPartIndex;this.updated=this.endSN!==A.endSN||!!O||!!M,this.advanced=this.endSN>A.endSN||M>0||M===0&&O>0,this.updated||this.advanced?this.misses=Math.floor(A.misses*.6):this.misses=A.misses+1,this.availabilityDelay=A.availabilityDelay},P(I,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(K.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||H}},{key:"drift",get:function(){var A=this.driftEndTime-this.driftStartTime;if(A>0){var M=this.driftEnd-this.driftStart;return M*1e3/A}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var A;return(A=this.partList)!==null&&A!==void 0&&A.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var A;return(A=this.fragments)!==null&&A!==void 0&&A.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var A;return(A=this.partList)!==null&&A!==void 0&&A.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var A;return(A=this.partList)!==null&&A!==void 0&&A.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),I}()},"./src/loader/level-key.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"LevelKey",function(){return B});var K=D("./node_modules/url-toolkit/src/url-toolkit.js"),w=D.n(K);function P(I,_){for(var x=0;x<_.length;x++){var A=_[x];A.enumerable=A.enumerable||!1,A.configurable=!0,"value"in A&&(A.writable=!0),Object.defineProperty(I,A.key,A)}}function H(I,_,x){return _&&P(I.prototype,_),x&&P(I,x),I}var B=function(){I.fromURL=function(x,A){return new I(x,A)},I.fromURI=function(x){return new I(x)};function I(_,x){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,x?this._uri=Object(K.buildAbsoluteURL)(_,x,{alwaysNormalize:!0}):this._uri=_}return H(I,[{key:"uri",get:function(){return this._uri}}]),I}()},"./src/loader/load-stats.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"LoadStats",function(){return K});var K=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return l});var K=D("./src/polyfills/number.ts"),w=D("./node_modules/url-toolkit/src/url-toolkit.js"),P=D.n(w),H=D("./src/loader/fragment.ts"),B=D("./src/loader/level-details.ts"),I=D("./src/loader/level-key.ts"),_=D("./src/utils/attr-list.ts"),x=D("./src/utils/logger.ts"),A=D("./src/utils/codecs.ts"),M=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,O=/#EXT-X-MEDIA:(.*)/g,L=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),g=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),u=/\.(mp4|m4s|m4v|m4a)$/i;function a(k){var b,h;return u.test((b=(h=w.parseURL(k))===null||h===void 0?void 0:h.path)!=null?b:"")}var l=function(){function k(){}return k.findGroup=function(h,p){for(var c=0;c<h.length;c++){var o=h[c];if(o.id===p)return o}},k.convertAVC1ToAVCOTI=function(h){var p=h.split(".");if(p.length>2){var c=p.shift()+".";return c+=parseInt(p.shift()).toString(16),c+=("000"+parseInt(p.shift()).toString(16)).substr(-4),c}return h},k.resolve=function(h,p){return w.buildAbsoluteURL(p,h,{alwaysNormalize:!0})},k.parseMasterPlaylist=function(h,p){var c=[],o={},S=!1;M.lastIndex=0;for(var y;(y=M.exec(h))!=null;)if(y[1]){var T=new _.AttrList(y[1]),N={attrs:T,bitrate:T.decimalInteger("AVERAGE-BANDWIDTH")||T.decimalInteger("BANDWIDTH"),name:T.NAME,url:k.resolve(y[2],p)},z=T.decimalResolution("RESOLUTION");z&&(N.width=z.width,N.height=z.height),d((T.CODECS||"").split(/[ ,]+/).filter(function(ee){return ee}),N),N.videoCodec&&N.videoCodec.indexOf("avc1")!==-1&&(N.videoCodec=k.convertAVC1ToAVCOTI(N.videoCodec)),c.push(N)}else if(y[3]){var Y=new _.AttrList(y[3]);Y["DATA-ID"]&&(S=!0,o[Y["DATA-ID"]]=Y)}return{levels:c,sessionData:S?o:null}},k.parseMasterPlaylistMedia=function(h,p,c,o){o===void 0&&(o=[]);var S,y=[],T=0;for(O.lastIndex=0;(S=O.exec(h))!==null;){var N=new _.AttrList(S[1]);if(N.TYPE===c){var z={attrs:N,bitrate:0,id:T++,groupId:N["GROUP-ID"],instreamId:N["INSTREAM-ID"],name:N.NAME||N.LANGUAGE||"",type:c,default:N.bool("DEFAULT"),autoselect:N.bool("AUTOSELECT"),forced:N.bool("FORCED"),lang:N.LANGUAGE,url:N.URI?k.resolve(N.URI,p):""};if(o.length){var Y=k.findGroup(o,z.groupId)||o[0];E(z,Y,"audioCodec"),E(z,Y,"textCodec")}y.push(z)}}return y},k.parseLevelPlaylist=function(h,p,c,o,S){var y=new B.LevelDetails(p),T=y.fragments,N=null,z=0,Y=0,ee=0,G=0,W=null,te=new H.Fragment(o,p),ue,be,Oe,Ke=-1,_e=!1;for(L.lastIndex=0,y.m3u8=h;(ue=L.exec(h))!==null;){_e&&(_e=!1,te=new H.Fragment(o,p),te.start=ee,te.sn=z,te.cc=G,te.level=c,N&&(te.initSegment=N,te.rawProgramDateTime=N.rawProgramDateTime));var Ie=ue[1];if(Ie){te.duration=parseFloat(Ie);var Ue=(" "+ue[2]).slice(1);te.title=Ue||null,te.tagList.push(Ue?["INF",Ie,Ue]:["INF",Ie])}else if(ue[3])Object(K.isFiniteNumber)(te.duration)&&(te.start=ee,Oe&&(te.levelkey=Oe),te.sn=z,te.level=c,te.cc=G,te.urlId=S,T.push(te),te.relurl=(" "+ue[3]).slice(1),m(te,W),W=te,ee+=te.duration,z++,Y=0,_e=!0);else if(ue[4]){var Pe=(" "+ue[4]).slice(1);W?te.setByteRange(Pe,W):te.setByteRange(Pe)}else if(ue[5])te.rawProgramDateTime=(" "+ue[5]).slice(1),te.tagList.push(["PROGRAM-DATE-TIME",te.rawProgramDateTime]),Ke===-1&&(Ke=T.length);else{if(ue=ue[0].match(g),!ue){x.logger.warn("No matches on slow regex match for level playlist!");continue}for(be=1;be<ue.length&&!(typeof ue[be]!="undefined");be++);var Te=(" "+ue[be]).slice(1),se=(" "+ue[be+1]).slice(1),He=ue[be+2]?(" "+ue[be+2]).slice(1):"";switch(Te){case"PLAYLIST-TYPE":y.type=se.toUpperCase();break;case"MEDIA-SEQUENCE":z=y.startSN=parseInt(se);break;case"SKIP":{var ht=new _.AttrList(se),it=ht.decimalInteger("SKIPPED-SEGMENTS");if(Object(K.isFiniteNumber)(it)){y.skippedSegments=it;for(var at=it;at--;)T.unshift(null);z+=it}var ft=ht.enumeratedString("RECENTLY-REMOVED-DATERANGES");ft&&(y.recentlyRemovedDateranges=ft.split("	"));break}case"TARGETDURATION":y.targetduration=parseFloat(se);break;case"VERSION":y.version=parseInt(se);break;case"EXTM3U":break;case"ENDLIST":y.live=!1;break;case"#":(se||He)&&te.tagList.push(He?[se,He]:[se]);break;case"DIS":G++;case"GAP":te.tagList.push([Te]);break;case"BITRATE":te.tagList.push([Te,se]);break;case"DISCONTINUITY-SEQ":G=parseInt(se);break;case"KEY":{var je,Ye=new _.AttrList(se),rt=Ye.enumeratedString("METHOD"),ot=Ye.URI,et=Ye.hexadecimalInteger("IV"),Ve=Ye.enumeratedString("KEYFORMATVERSIONS"),$e=Ye.enumeratedString("KEYID"),bt=(je=Ye.enumeratedString("KEYFORMAT"))!=null?je:"identity",pt=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(pt.indexOf(bt)>-1){x.logger.warn("Keyformat "+bt+" is not supported from the manifest");continue}else if(bt!=="identity")continue;rt&&(Oe=I.LevelKey.fromURL(p,ot),ot&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(rt)>=0&&(Oe.method=rt,Oe.keyFormat=bt,$e&&(Oe.keyID=$e),Ve&&(Oe.keyFormatVersions=Ve),Oe.iv=et));break}case"START":{var mt=new _.AttrList(se),st=mt.decimalFloatingPoint("TIME-OFFSET");Object(K.isFiniteNumber)(st)&&(y.startTimeOffset=st);break}case"MAP":{var Ot=new _.AttrList(se);te.relurl=Ot.URI,Ot.BYTERANGE&&te.setByteRange(Ot.BYTERANGE),te.level=c,te.sn="initSegment",Oe&&(te.levelkey=Oe),te.initSegment=null,N=te,_e=!0;break}case"SERVER-CONTROL":{var xt=new _.AttrList(se);y.canBlockReload=xt.bool("CAN-BLOCK-RELOAD"),y.canSkipUntil=xt.optionalFloat("CAN-SKIP-UNTIL",0),y.canSkipDateRanges=y.canSkipUntil>0&&xt.bool("CAN-SKIP-DATERANGES"),y.partHoldBack=xt.optionalFloat("PART-HOLD-BACK",0),y.holdBack=xt.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var vt=new _.AttrList(se);y.partTarget=vt.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Ne=y.partList;Ne||(Ne=y.partList=[]);var Lt=Y>0?Ne[Ne.length-1]:void 0,Et=Y++,Fe=new H.Part(new _.AttrList(se),te,p,Et,Lt);Ne.push(Fe),te.duration+=Fe.duration;break}case"PRELOAD-HINT":{var Ze=new _.AttrList(se);y.preloadHint=Ze;break}case"RENDITION-REPORT":{var we=new _.AttrList(se);y.renditionReports=y.renditionReports||[],y.renditionReports.push(we);break}default:x.logger.warn("line parsed but not handled: "+ue);break}}}W&&!W.relurl?(T.pop(),ee-=W.duration,y.partList&&(y.fragmentHint=W)):y.partList&&(m(te,W),te.cc=G,y.fragmentHint=te);var ye=T.length,Ee=T[0],re=T[ye-1];if(ee+=y.skippedSegments*y.targetduration,ee>0&&ye&&re){y.averagetargetduration=ee/ye;var ne=re.sn;y.endSN=ne!=="initSegment"?ne:0,Ee&&(y.startCC=Ee.cc,Ee.initSegment||y.fragments.every(function(de){return de.relurl&&a(de.relurl)})&&(x.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),te=new H.Fragment(o,p),te.relurl=re.relurl,te.level=c,te.sn="initSegment",Ee.initSegment=te,y.needSidxRanges=!0))}else y.endSN=0,y.startCC=0;return y.fragmentHint&&(ee+=y.fragmentHint.duration),y.totalduration=ee,y.endCC=G,Ke>0&&v(T,Ke),y},k}();function d(k,b){["video","audio","text"].forEach(function(h){var p=k.filter(function(o){return Object(A.isCodecType)(o,h)});if(p.length){var c=p.filter(function(o){return o.lastIndexOf("avc1",0)===0||o.lastIndexOf("mp4a",0)===0});b[h+"Codec"]=c.length>0?c[0]:p[0],k=k.filter(function(o){return p.indexOf(o)===-1})}}),b.unknownCodecs=k}function E(k,b,h){var p=b[h];p&&(k[h]=p)}function v(k,b){for(var h=k[b],p=b;p--;){var c=k[p];if(!c)return;c.programDateTime=h.programDateTime-c.duration*1e3,h=c}}function m(k,b){k.rawProgramDateTime?k.programDateTime=Date.parse(k.rawProgramDateTime):b!=null&&b.programDateTime&&(k.programDateTime=b.endProgramDateTime),Object(K.isFiniteNumber)(k.programDateTime)||(k.programDateTime=null,k.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/polyfills/number.ts"),w=D("./src/events.ts"),P=D("./src/errors.ts"),H=D("./src/utils/logger.ts"),B=D("./src/utils/mp4-tools.ts"),I=D("./src/loader/m3u8-parser.ts"),_=D("./src/types/loader.ts"),x=D("./src/utils/attr-list.ts");function A(L){var g=L.type;switch(g){case _.PlaylistContextType.AUDIO_TRACK:return _.PlaylistLevelType.AUDIO;case _.PlaylistContextType.SUBTITLE_TRACK:return _.PlaylistLevelType.SUBTITLE;default:return _.PlaylistLevelType.MAIN}}function M(L,g){var u=L.url;return(u===void 0||u.indexOf("data:")===0)&&(u=g.url),u}var O=function(){function L(u){this.hls=void 0,this.loaders=Object.create(null),this.hls=u,this.registerListeners()}var g=L.prototype;return g.registerListeners=function(){var a=this.hls;a.on(w.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(w.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(w.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.on(w.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},g.unregisterListeners=function(){var a=this.hls;a.off(w.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(w.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(w.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.off(w.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},g.createInternalLoader=function(a){var l=this.hls.config,d=l.pLoader,E=l.loader,v=d||E,m=new v(l);return a.loader=m,this.loaders[a.type]=m,m},g.getInternalLoader=function(a){return this.loaders[a.type]},g.resetInternalLoader=function(a){this.loaders[a]&&delete this.loaders[a]},g.destroyInternalLoaders=function(){for(var a in this.loaders){var l=this.loaders[a];l&&l.destroy(),this.resetInternalLoader(a)}},g.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},g.onManifestLoading=function(a,l){var d=l.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:_.PlaylistContextType.MANIFEST,url:d,deliveryDirectives:null})},g.onLevelLoading=function(a,l){var d=l.id,E=l.level,v=l.url,m=l.deliveryDirectives;this.load({id:d,groupId:null,level:E,responseType:"text",type:_.PlaylistContextType.LEVEL,url:v,deliveryDirectives:m})},g.onAudioTrackLoading=function(a,l){var d=l.id,E=l.groupId,v=l.url,m=l.deliveryDirectives;this.load({id:d,groupId:E,level:null,responseType:"text",type:_.PlaylistContextType.AUDIO_TRACK,url:v,deliveryDirectives:m})},g.onSubtitleTrackLoading=function(a,l){var d=l.id,E=l.groupId,v=l.url,m=l.deliveryDirectives;this.load({id:d,groupId:E,level:null,responseType:"text",type:_.PlaylistContextType.SUBTITLE_TRACK,url:v,deliveryDirectives:m})},g.load=function(a){var l,d=this.hls.config,E=this.getInternalLoader(a);if(E){var v=E.context;if(v&&v.url===a.url){H.logger.trace("[playlist-loader]: playlist request ongoing");return}H.logger.log("[playlist-loader]: aborting previous loader for type: "+a.type),E.abort()}var m,k,b,h;switch(a.type){case _.PlaylistContextType.MANIFEST:m=d.manifestLoadingMaxRetry,k=d.manifestLoadingTimeOut,b=d.manifestLoadingRetryDelay,h=d.manifestLoadingMaxRetryTimeout;break;case _.PlaylistContextType.LEVEL:case _.PlaylistContextType.AUDIO_TRACK:case _.PlaylistContextType.SUBTITLE_TRACK:m=0,k=d.levelLoadingTimeOut;break;default:m=d.levelLoadingMaxRetry,k=d.levelLoadingTimeOut,b=d.levelLoadingRetryDelay,h=d.levelLoadingMaxRetryTimeout;break}if(E=this.createInternalLoader(a),(l=a.deliveryDirectives)!==null&&l!==void 0&&l.part){var 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P.box(P.types.hdlr,P.HDLR_TYPES[B])},P.mdat=function(B){return P.box(P.types.mdat,B)},P.mdhd=function(B,I){I*=B;var _=Math.floor(I/(K+1)),x=Math.floor(I%(K+1));return P.box(P.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,B>>24&255,B>>16&255,B>>8&255,B&255,_>>24,_>>16&255,_>>8&255,_&255,x>>24,x>>16&255,x>>8&255,x&255,85,196,0,0]))},P.mdia=function(B){return P.box(P.types.mdia,P.mdhd(B.timescale,B.duration),P.hdlr(B.type),P.minf(B))},P.mfhd=function(B){return P.box(P.types.mfhd,new Uint8Array([0,0,0,0,B>>24,B>>16&255,B>>8&255,B&255]))},P.minf=function(B){return B.type==="audio"?P.box(P.types.minf,P.box(P.types.smhd,P.SMHD),P.DINF,P.stbl(B)):P.box(P.types.minf,P.box(P.types.vmhd,P.VMHD),P.DINF,P.stbl(B))},P.moof=function(B,I,_){return P.box(P.types.moof,P.mfhd(B),P.traf(_,I))},P.moov=function(B){for(var I=B.length,_=[];I--;)_[I]=P.trak(B[I]);return P.box.apply(null,[P.types.moov,P.mvhd(B[0].timescale,B[0].duration)].concat(_).concat(P.mvex(B)))},P.mvex=function(B){for(var I=B.length,_=[];I--;)_[I]=P.trex(B[I]);return P.box.apply(null,[P.types.mvex].concat(_))},P.mvhd=function(B,I){I*=B;var _=Math.floor(I/(K+1)),x=Math.floor(I%(K+1)),A=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,B>>24&255,B>>16&255,B>>8&255,B&255,_>>24,_>>16&255,_>>8&255,_&255,x>>24,x>>16&255,x>>8&255,x&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return P.box(P.types.mvhd,A)},P.sdtp=function(B){var I=B.samples||[],_=new Uint8Array(4+I.length),x,A;for(x=0;x<I.length;x++)A=I[x].flags,_[x+4]=A.dependsOn<<4|A.isDependedOn<<2|A.hasRedundancy;return P.box(P.types.sdtp,_)},P.stbl=function(B){return P.box(P.types.stbl,P.stsd(B),P.box(P.types.stts,P.STTS),P.box(P.types.stsc,P.STSC),P.box(P.types.stsz,P.STSZ),P.box(P.types.stco,P.STCO))},P.avc1=function(B){var I=[],_=[],x,A,M;for(x=0;x<B.sps.length;x++)A=B.sps[x],M=A.byteLength,I.push(M>>>8&255),I.push(M&255),I=I.concat(Array.prototype.slice.call(A));for(x=0;x<B.pps.length;x++)A=B.pps[x],M=A.byteLength,_.push(M>>>8&255),_.push(M&255),_=_.concat(Array.prototype.slice.call(A));var O=P.box(P.types.avcC,new Uint8Array([1,I[3],I[4],I[5],252|3,224|B.sps.length].concat(I).concat([B.pps.length]).concat(_))),L=B.width,g=B.height,u=B.pixelRatio[0],a=B.pixelRatio[1];return P.box(P.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,L>>8&255,L&255,g>>8&255,g&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]),O,P.box(P.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),P.box(P.types.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,u&255,a>>24,a>>16&255,a>>8&255,a&255])))},P.esds=function(B){var I=B.config.length;return new Uint8Array([0,0,0,0,3,23+I,0,1,0,4,15+I,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([I]).concat(B.config).concat([6,1,2]))},P.mp4a=function(B){var I=B.samplerate;return P.box(P.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,B.channelCount,0,16,0,0,0,0,I>>8&255,I&255,0,0]),P.box(P.types.esds,P.esds(B)))},P.mp3=function(B){var I=B.samplerate;return P.box(P.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,B.channelCount,0,16,0,0,0,0,I>>8&255,I&255,0,0]))},P.stsd=function(B){return B.type==="audio"?!B.isAAC&&B.codec==="mp3"?P.box(P.types.stsd,P.STSD,P.mp3(B)):P.box(P.types.stsd,P.STSD,P.mp4a(B)):P.box(P.types.stsd,P.STSD,P.avc1(B))},P.tkhd=function(B){var I=B.id,_=B.duration*B.timescale,x=B.width,A=B.height,M=Math.floor(_/(K+1)),O=Math.floor(_%(K+1));return P.box(P.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,I>>24&255,I>>16&255,I>>8&255,I&255,0,0,0,0,M>>24,M>>16&255,M>>8&255,M&255,O>>24,O>>16&255,O>>8&255,O&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,x>>8&255,x&255,0,0,A>>8&255,A&255,0,0]))},P.traf=function(B,I){var _=P.sdtp(B),x=B.id,A=Math.floor(I/(K+1)),M=Math.floor(I%(K+1));return P.box(P.types.traf,P.box(P.types.tfhd,new Uint8Array([0,0,0,0,x>>24,x>>16&255,x>>8&255,x&255])),P.box(P.types.tfdt,new Uint8Array([1,0,0,0,A>>24,A>>16&255,A>>8&255,A&255,M>>24,M>>16&255,M>>8&255,M&255])),P.trun(B,_.length+16+20+8+16+8+8),_)},P.trak=function(B){return B.duration=B.duration||4294967295,P.box(P.types.trak,P.tkhd(B),P.mdia(B))},P.trex=function(B){var I=B.id;return P.box(P.types.trex,new Uint8Array([0,0,0,0,I>>24,I>>16&255,I>>8&255,I&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},P.trun=function(B,I){var _=B.samples||[],x=_.length,A=12+16*x,M=new Uint8Array(A),O,L,g,u,a,l;for(I+=8+A,M.set([0,0,15,1,x>>>24&255,x>>>16&255,x>>>8&255,x&255,I>>>24&255,I>>>16&255,I>>>8&255,I&255],0),O=0;O<x;O++)L=_[O],g=L.duration,u=L.size,a=L.flags,l=L.cts,M.set([g>>>24&255,g>>>16&255,g>>>8&255,g&255,u>>>24&255,u>>>16&255,u>>>8&255,u&255,a.isLeading<<2|a.dependsOn,a.isDependedOn<<6|a.hasRedundancy<<4|a.paddingValue<<1|a.isNonSync,a.degradPrio&240<<8,a.degradPrio&15,l>>>24&255,l>>>16&255,l>>>8&255,l&255],12+16*O);return P.box(P.types.trun,M)},P.initSegment=function(B){P.types||P.init();var I=P.moov(B),_=new Uint8Array(P.FTYP.byteLength+I.byteLength);return _.set(P.FTYP),_.set(I,P.FTYP.byteLength),_},P}();w.types=void 0,w.HDLR_TYPES=void 0,w.STTS=void 0,w.STSC=void 0,w.STCO=void 0,w.STSZ=void 0,w.VMHD=void 0,w.SMHD=void 0,w.STSD=void 0,w.FTYP=void 0,w.DINF=void 0,X.default=w},"./src/remux/mp4-remuxer.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return l}),D.d(X,"normalizePts",function(){return d});var K=D("./src/polyfills/number.ts"),w=D("./src/remux/aac-helper.ts"),P=D("./src/remux/mp4-generator.ts"),H=D("./src/events.ts"),B=D("./src/errors.ts"),I=D("./src/utils/logger.ts"),_=D("./src/types/loader.ts"),x=D("./src/utils/timescale-conversion.ts");function A(){return A=Object.assign||function(k){for(var b=1;b<arguments.length;b++){var h=arguments[b];for(var p in h)Object.prototype.hasOwnProperty.call(h,p)&&(k[p]=h[p])}return k},A.apply(this,arguments)}var M=10*1e3,O=1024,L=1152,g=null,u=null,a=!1,l=function(){function k(h,p,c,o){if(o===void 0&&(o=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=h,this.config=p,this.typeSupported=c,this.ISGenerated=!1,g===null){var S=navigator.userAgent||"",y=S.match(/Chrome\/(\d+)/i);g=y?parseInt(y[1]):0}if(u===null){var T=navigator.userAgent.match(/Safari\/(\d+)/i);u=T?parseInt(T[1]):0}a=!!g&&g<75||!!u&&u<600}var b=k.prototype;return b.destroy=function(){},b.resetTimeStamp=function(p){I.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=p},b.resetNextTimestamp=function(){I.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},b.resetInitSegment=function(){I.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},b.getVideoStartPts=function(p){var c=!1,o=p.reduce(function(S,y){var T=y.pts-S;return T<-4294967296?(c=!0,d(S,y.pts)):T>0?S:y.pts},p[0].pts);return c&&I.logger.debug("PTS rollover detected"),o},b.remux=function(p,c,o,S,y,T,N,z){var Y,ee,G,W,te,ue,be=y,Oe=y,Ke=p.pid>-1,_e=c.pid>-1,Ie=c.samples.length,Ue=p.samples.length>0,Pe=Ie>1,Te=(!Ke||Ue)&&(!_e||Pe)||this.ISGenerated||N;if(Te){this.ISGenerated||(G=this.generateIS(p,c,y));var se=this.isVideoContiguous,He=-1;if(Pe&&(He=E(c.samples),!se&&this.config.forceKeyFrameOnDiscontinuity))if(ue=!0,He>0){I.logger.warn("[mp4-remuxer]: Dropped "+He+" out of "+Ie+" video samples due to a missing keyframe");var ht=this.getVideoStartPts(c.samples);c.samples=c.samples.slice(He),c.dropped+=He,Oe+=(c.samples[0].pts-ht)/(c.timescale||9e4)}else He===-1&&(I.logger.warn("[mp4-remuxer]: No keyframe found out of "+Ie+" video samples"),ue=!1);if(this.ISGenerated){if(Ue&&Pe){var it=this.getVideoStartPts(c.samples),at=d(p.samples[0].pts,it)-it,ft=at/c.inputTimeScale;be+=Math.max(0,ft),Oe+=Math.max(0,-ft)}if(Ue){if(p.samplerate||(I.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),G=this.generateIS(p,c,y)),ee=this.remuxAudio(p,be,this.isAudioContiguous,T,_e||Pe||z===_.PlaylistLevelType.AUDIO?Oe:void 0),Pe){var je=ee?ee.endPTS-ee.startPTS:0;c.inputTimeScale||(I.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),G=this.generateIS(p,c,y)),Y=this.remuxVideo(c,Oe,se,je)}}else Pe&&(Y=this.remuxVideo(c,Oe,se,0));Y&&(Y.firstKeyFrame=He,Y.independent=He!==-1)}}return this.ISGenerated&&(o.samples.length&&(te=this.remuxID3(o,y)),S.samples.length&&(W=this.remuxText(S,y))),{audio:ee,video:Y,initSegment:G,independent:ue,text:W,id3:te}},b.generateIS=function(p,c,o){var S=p.samples,y=c.samples,T=this.typeSupported,N={},z=!Object(K.isFiniteNumber)(this._initPTS),Y="audio/mp4",ee,G,W;if(z&&(ee=G=Infinity),p.config&&S.length&&(p.timescale=p.samplerate,p.isAAC||(T.mpeg?(Y="audio/mpeg",p.codec=""):T.mp3&&(p.codec="mp3")),N.audio={id:"audio",container:Y,codec:p.codec,initSegment:!p.isAAC&&T.mpeg?new Uint8Array(0):P.default.initSegment([p]),metadata:{channelCount:p.channelCount}},z&&(W=p.inputTimeScale,ee=G=S[0].pts-Math.round(W*o))),c.sps&&c.pps&&y.length&&(c.timescale=c.inputTimeScale,N.video={id:"main",container:"video/mp4",codec:c.codec,initSegment:P.default.initSegment([c]),metadata:{width:c.width,height:c.height}},z)){W=c.inputTimeScale;var te=this.getVideoStartPts(y),ue=Math.round(W*o);G=Math.min(G,d(y[0].dts,te)-ue),ee=Math.min(ee,te-ue)}if(Object.keys(N).length)return this.ISGenerated=!0,z&&(this._initPTS=ee,this._initDTS=G),{tracks:N,initPTS:ee,timescale:W}},b.remuxVideo=function(p,c,o,S){var y=p.inputTimeScale,T=p.samples,N=[],z=T.length,Y=this._initPTS,ee=this.nextAvcDts,G=8,W,te,ue,be=Number.POSITIVE_INFINITY,Oe=Number.NEGATIVE_INFINITY,Ke=0,_e=!1;if(!o||ee===null){var Ie=c*y,Ue=T[0].pts-d(T[0].dts,T[0].pts);ee=Ie-Ue}for(var Pe=0;Pe<z;Pe++){var Te=T[Pe];if(Te.pts=d(Te.pts-Y,ee),Te.dts=d(Te.dts-Y,ee),Te.dts>Te.pts){var se=9e4*.2;Ke=Math.max(Math.min(Ke,Te.pts-Te.dts),-1*se)}Te.dts<T[Pe>0?Pe-1:Pe].dts&&(_e=!0)}_e&&T.sort(function(Gt,Kt){var Ct=Gt.dts-Kt.dts,pr=Gt.pts-Kt.pts;return Ct||pr}),te=T[0].dts,ue=T[T.length-1].dts;var He=Math.round((ue-te)/(z-1));if(Ke<0){if(Ke<He*-2){I.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(x.toMsFromMpegTsClock)(-He,!0)+" ms");for(var ht=Ke,it=0;it<z;it++)T[it].dts=ht=Math.max(ht,T[it].pts-He),T[it].pts=Math.max(ht,T[it].pts)}else{I.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(x.toMsFromMpegTsClock)(Ke,!0)+" ms to overcome this issue");for(var at=0;at<z;at++)T[at].dts=T[at].dts+Ke}te=T[0].dts}if(o){var ft=te-ee,je=ft>He,Ye=ft<-1;if(je||Ye){je?I.logger.warn("AVC: "+Object(x.toMsFromMpegTsClock)(ft,!0)+" ms ("+ft+"dts) hole between fragments detected, filling it"):I.logger.warn("AVC: "+Object(x.toMsFromMpegTsClock)(-ft,!0)+" ms ("+ft+"dts) overlapping between fragments detected"),te=ee;var rt=T[0].pts-ft;T[0].dts=te,T[0].pts=rt,I.logger.log("Video: First PTS/DTS adjusted: "+Object(x.toMsFromMpegTsClock)(rt,!0)+"/"+Object(x.toMsFromMpegTsClock)(te,!0)+", delta: "+Object(x.toMsFromMpegTsClock)(ft,!0)+" ms")}}a&&(te=Math.max(0,te));for(var ot=0,et=0,Ve=0;Ve<z;Ve++){for(var $e=T[Ve],bt=$e.units,pt=bt.length,mt=0,st=0;st<pt;st++)mt+=bt[st].data.length;et+=mt,ot+=pt,$e.length=mt,$e.dts=Math.max($e.dts,te),$e.pts=Math.max($e.pts,$e.dts,0),be=Math.min($e.pts,be),Oe=Math.max($e.pts,Oe)}ue=T[z-1].dts;var Ot=et+4*ot+8,xt;try{xt=new Uint8Array(Ot)}catch(Gt){this.observer.emit(H.Events.ERROR,H.Events.ERROR,{type:B.ErrorTypes.MUX_ERROR,details:B.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Ot,reason:"fail allocating video mdat "+Ot});return}var vt=new DataView(xt.buffer);vt.setUint32(0,Ot),xt.set(P.default.types.mdat,4);for(var Ne=0;Ne<z;Ne++){for(var Lt=T[Ne],Et=Lt.units,Fe=0,Ze=0,we=Et.length;Ze<we;Ze++){var ye=Et[Ze],Ee=ye.data,re=ye.data.byteLength;vt.setUint32(G,re),G+=4,xt.set(Ee,G),G+=re,Fe+=4+re}if(Ne<z-1)W=T[Ne+1].dts-Lt.dts;else{var ne=this.config,de=Lt.dts-T[Ne>0?Ne-1:Ne].dts;if(ne.stretchShortVideoTrack&&this.nextAudioPts!==null){var ge=Math.floor(ne.maxBufferHole*y),Se=(S?be+S*y:this.nextAudioPts)-Lt.pts;Se>ge?(W=Se-de,W<0&&(W=de),I.logger.log("[mp4-remuxer]: It is approximately "+Se/90+" ms to the next segment; using duration "+W/90+" ms for the last video frame.")):W=de}else W=de}var Re=Math.round(Lt.pts-Lt.dts);N.push(new v(Lt.key,W,Fe,Re))}if(N.length&&g&&g<70){var Ge=N[0].flags;Ge.dependsOn=2,Ge.isNonSync=0}console.assert(W!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=ee=ue+W,this.isVideoContiguous=!0;var yt=P.default.moof(p.sequenceNumber++,te,A({},p,{samples:N})),_t="video",kt={data1:yt,data2:xt,startPTS:be/y,endPTS:(Oe+W)/y,startDTS:te/y,endDTS:ee/y,type:_t,hasAudio:!1,hasVideo:!0,nb:N.length,dropped:p.dropped};return p.samples=[],p.dropped=0,console.assert(xt.length,"MDAT length must not be zero"),kt},b.remuxAudio=function(p,c,o,S,y){var T=p.inputTimeScale,N=p.samplerate?p.samplerate:T,z=T/N,Y=p.isAAC?O:L,ee=Y*z,G=this._initPTS,W=!p.isAAC&&this.typeSupported.mpeg,te=[],ue=p.samples,be=W?0:8,Oe=this.nextAudioPts||-1,Ke=c*T;if(this.isAudioContiguous=o=o||ue.length&&Oe>0&&(S&&Math.abs(Ke-Oe)<9e3||Math.abs(d(ue[0].pts-G,Ke)-Oe)<20*ee),ue.forEach(function(Ee){Ee.pts=d(Ee.pts-G,Ke)}),!o||Oe<0){if(ue=ue.filter(function(Ee){return Ee.pts>=0}),!ue.length)return;y===0?Oe=0:S?Oe=Math.max(0,Ke):Oe=ue[0].pts}if(p.isAAC)for(var _e=y!==void 0,Ie=this.config.maxAudioFramesDrift,Ue=0,Pe=Oe;Ue<ue.length;Ue++){var Te=ue[Ue],se=Te.pts,He=se-Pe,ht=Math.abs(1e3*He/T);if(He<=-Ie*ee&&_e)Ue===0&&(I.logger.warn("Audio frame @ "+(se/T).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*He/T)+" ms."),this.nextAudioPts=Oe=Pe=se);else if(He>=Ie*ee&&ht<M&&_e){var it=Math.round(He/ee);Pe=se-it*ee,Pe<0&&(it--,Pe+=ee),Ue===0&&(this.nextAudioPts=Oe=Pe),I.logger.warn("[mp4-remuxer]: Injecting "+it+" audio frame @ "+(Pe/T).toFixed(3)+"s due to "+Math.round(1e3*He/T)+" ms gap.");for(var at=0;at<it;at++){var ft=Math.max(Pe,0),je=w.default.getSilentFrame(p.manifestCodec||p.codec,p.channelCount);je||(I.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),je=Te.unit.subarray()),ue.splice(Ue,0,{unit:je,pts:ft}),Pe+=ee,Ue++}}Te.pts=Pe,Pe+=ee}for(var Ye=null,rt=null,ot,et=0,Ve=ue.length;Ve--;)et+=ue[Ve].unit.byteLength;for(var $e=0,bt=ue.length;$e<bt;$e++){var pt=ue[$e],mt=pt.unit,st=pt.pts;if(rt!==null){var Ot=te[$e-1];Ot.duration=Math.round((st-rt)/z)}else if(o&&p.isAAC&&(st=Oe),Ye=st,et>0){et+=be;try{ot=new Uint8Array(et)}catch(Ee){this.observer.emit(H.Events.ERROR,H.Events.ERROR,{type:B.ErrorTypes.MUX_ERROR,details:B.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:et,reason:"fail allocating audio mdat "+et});return}if(!W){var xt=new DataView(ot.buffer);xt.setUint32(0,et),ot.set(P.default.types.mdat,4)}}else return;ot.set(mt,be);var vt=mt.byteLength;be+=vt,te.push(new v(!0,Y,vt,0)),rt=st}var Ne=te.length;if(!Ne)return;var Lt=te[te.length-1];this.nextAudioPts=Oe=rt+z*Lt.duration;var Et=W?new Uint8Array(0):P.default.moof(p.sequenceNumber++,Ye/z,A({},p,{samples:te}));p.samples=[];var Fe=Ye/T,Ze=Oe/T,we="audio",ye={data1:Et,data2:ot,startPTS:Fe,endPTS:Ze,startDTS:Fe,endDTS:Ze,type:we,hasAudio:!0,hasVideo:!1,nb:Ne};return this.isAudioContiguous=!0,console.assert(ot.length,"MDAT length must not be zero"),ye},b.remuxEmptyAudio=function(p,c,o,S){var y=p.inputTimeScale,T=p.samplerate?p.samplerate:y,N=y/T,z=this.nextAudioPts,Y=(z!==null?z:S.startDTS*y)+this._initDTS,ee=S.endDTS*y+this._initDTS,G=N*O,W=Math.ceil((ee-Y)/G),te=w.default.getSilentFrame(p.manifestCodec||p.codec,p.channelCount);if(I.logger.warn("[mp4-remuxer]: remux empty Audio"),!te){I.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var ue=[],be=0;be<W;be++){var Oe=Y+be*G;ue.push({unit:te,pts:Oe,dts:Oe})}return p.samples=ue,this.remuxAudio(p,c,o,!1)},b.remuxID3=function(p,c){var o=p.samples.length;if(!o)return;for(var S=p.inputTimeScale,y=this._initPTS,T=this._initDTS,N=0;N<o;N++){var z=p.samples[N];z.pts=d(z.pts-y,c*S)/S,z.dts=d(z.dts-T,c*S)/S}var Y=p.samples;return p.samples=[],{samples:Y}},b.remuxText=function(p,c){var o=p.samples.length;if(!o)return;for(var S=p.inputTimeScale,y=this._initPTS,T=0;T<o;T++){var N=p.samples[T];N.pts=d(N.pts-y,c*S)/S}p.samples.sort(function(Y,ee){return Y.pts-ee.pts});var z=p.samples;return p.samples=[],{samples:z}},k}();function d(k,b){var h;if(b===null)return k;for(b<k?h=-8589934592:h=8589934592;Math.abs(k-b)>4294967296;)k+=h;return k}function E(k){for(var b=0;b<k.length;b++)if(k[b].key)return b;return-1}var v=function(b,h,p,c){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=h,this.size=p,this.cts=c,this.flags=new m(b)},m=function(b){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=b?2:1,this.isNonSync=b?0:1}},"./src/remux/passthrough-remuxer.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/polyfills/number.ts"),w=D("./src/utils/mp4-tools.ts"),P=D("./src/loader/fragment.ts"),H=D("./src/utils/logger.ts"),B=function(){function x(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var A=x.prototype;return A.destroy=function(){},A.resetTimeStamp=function(O){this.initPTS=O,this.lastEndDTS=null},A.resetNextTimestamp=function(){this.lastEndDTS=null},A.resetInitSegment=function(O,L,g){this.audioCodec=L,this.videoCodec=g,this.generateInitSegment(O),this.emitInitSegment=!0},A.generateInitSegment=function(O){var 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0,this.uchar=c||" ",this.penState=new u(o,S,y,T,N)}var p=h.prototype;return p.reset=function(){this.uchar=" ",this.penState.reset()},p.setChar=function(o,S){this.uchar=o,this.penState.copy(S)},p.setPenState=function(o){this.penState.copy(o)},p.equals=function(o){return this.uchar===o.uchar&&this.penState.equals(o.penState)},p.copy=function(o){this.uchar=o.uchar,this.penState.copy(o.penState)},p.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},h}(),l=function(){function h(c){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var o=0;o<B;o++)this.chars.push(new a);this.logger=c,this.pos=0,this.currPenState=new u}var p=h.prototype;return p.equals=function(o){for(var S=!0,y=0;y<B;y++)if(!this.chars[y].equals(o.chars[y])){S=!1;break}return S},p.copy=function(o){for(var S=0;S<B;S++)this.chars[S].copy(o.chars[S])},p.isEmpty=function(){for(var o=!0,S=0;S<B;S++)if(!this.chars[S].isEmpty()){o=!1;break}return o},p.setCursor=function(o){this.pos!==o&&(this.pos=o),this.pos<0?(this.logger.log(O.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>B&&(this.logger.log(O.DEBUG,"Too large cursor position "+this.pos),this.pos=B)},p.moveCursor=function(o){var S=this.pos+o;if(o>1)for(var y=this.pos+1;y<S+1;y++)this.chars[y].setPenState(this.currPenState);this.setCursor(S)},p.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},p.insertChar=function(o){o>=144&&this.backSpace();var S=P(o);if(this.pos>=B){this.logger.log(O.ERROR,"Cannot insert "+o.toString(16)+" ("+S+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(S,this.currPenState),this.moveCursor(1)},p.clearFromPos=function(o){var S;for(S=o;S<B;S++)this.chars[S].reset()},p.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},p.clearToEndOfRow=function(){this.clearFromPos(this.pos)},p.getTextString=function(){for(var o=[],S=!0,y=0;y<B;y++){var T=this.chars[y].uchar;T!==" "&&(S=!1),o.push(T)}return S?"":o.join("")},p.setPenStyles=function(o){this.currPenState.setStyles(o);var S=this.chars[this.pos];S.setPenState(this.currPenState)},h}(),d=function(){function h(c){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var o=0;o<H;o++)this.rows.push(new l(c));this.logger=c,this.currRow=H-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var p=h.prototype;return p.reset=function(){for(var o=0;o<H;o++)this.rows[o].clear();this.currRow=H-1},p.equals=function(o){for(var S=!0,y=0;y<H;y++)if(!this.rows[y].equals(o.rows[y])){S=!1;break}return S},p.copy=function(o){for(var S=0;S<H;S++)this.rows[S].copy(o.rows[S])},p.isEmpty=function(){for(var o=!0,S=0;S<H;S++)if(!this.rows[S].isEmpty()){o=!1;break}return o},p.backSpace=function(){var o=this.rows[this.currRow];o.backSpace()},p.clearToEndOfRow=function(){var o=this.rows[this.currRow];o.clearToEndOfRow()},p.insertChar=function(o){var S=this.rows[this.currRow];S.insertChar(o)},p.setPen=function(o){var S=this.rows[this.currRow];S.setPenStyles(o)},p.moveCursor=function(o){var S=this.rows[this.currRow];S.moveCursor(o)},p.setCursor=function(o){this.logger.log(O.INFO,"setCursor: "+o);var S=this.rows[this.currRow];S.setCursor(o)},p.setPAC=function(o){this.logger.log(O.INFO,"pacData = "+JSON.stringify(o));var S=o.row-1;if(this.nrRollUpRows&&S<this.nrRollUpRows-1&&(S=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==S){for(var y=0;y<H;y++)this.rows[y].clear();var T=this.currRow+1-this.nrRollUpRows,N=this.lastOutputScreen;if(N){var z=N.rows[T].cueStartTime,Y=this.logger.time;if(z&&Y!==null&&z<Y)for(var ee=0;ee<this.nrRollUpRows;ee++)this.rows[S-this.nrRollUpRows+ee+1].copy(N.rows[T+ee])}}this.currRow=S;var G=this.rows[this.currRow];if(o.indent!==null){var W=o.indent,te=Math.max(W-1,0);G.setCursor(o.indent),o.color=G.chars[te].penState.foreground}var ue={foreground:o.color,underline:o.underline,italics:o.italics,background:"black",flash:!1};this.setPen(ue)},p.setBkgData=function(o){this.logger.log(O.INFO,"bkgData = "+JSON.stringify(o)),this.backSpace(),this.setPen(o),this.insertChar(32)},p.setRollUpRows=function(o){this.nrRollUpRows=o},p.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(O.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(O.TEXT,this.getDisplayText());var o=this.currRow+1-this.nrRollUpRows,S=this.rows.splice(o,1)[0];S.clear(),this.rows.splice(this.currRow,0,S),this.logger.log(O.INFO,"Rolling up")},p.getDisplayText=function(o){o=o||!1;for(var S=[],y="",T=-1,N=0;N<H;N++){var z=this.rows[N].getTextString();z&&(T=N+1,o?S.push("Row "+T+": '"+z+"'"):S.push(z.trim()))}return S.length>0&&(o?y="["+S.join(" | ")+"]":y=S.join(`
`)),y},p.getTextAndFormat=function(){return this.rows},h}(),E=function(){function h(c,o,S){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=c,this.outputFilter=o,this.mode=null,this.verbose=0,this.displayedMemory=new d(S),this.nonDisplayedMemory=new d(S),this.lastOutputScreen=new d(S),this.currRollUpRow=this.displayedMemory.rows[H-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=S}var p=h.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[H-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},p.getHandler=function(){return this.outputFilter},p.setHandler=function(o){this.outputFilter=o},p.setPAC=function(o){this.writeScreen.setPAC(o)},p.setBkgData=function(o){this.writeScreen.setBkgData(o)},p.setMode=function(o){if(o===this.mode)return;this.mode=o,this.logger.log(O.INFO,"MODE="+o),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=o},p.insertChars=function(o){for(var S=0;S<o.length;S++)this.writeScreen.insertChar(o[S]);var y=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(O.INFO,y+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(O.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},p.ccRCL=function(){this.logger.log(O.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},p.ccBS=function(){if(this.logger.log(O.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(O.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},p.ccRU=function(o){this.logger.log(O.INFO,"RU("+o+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(o)},p.ccFON=function(){this.logger.log(O.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},p.ccRDC=function(){this.logger.log(O.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},p.ccTR=function(){this.logger.log(O.INFO,"TR"),this.setMode("MODE_TEXT")},p.ccRTD=function(){this.logger.log(O.INFO,"RTD"),this.setMode("MODE_TEXT")},p.ccEDM=function(){this.logger.log(O.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},p.ccCR=function(){this.logger.log(O.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},p.ccENM=function(){this.logger.log(O.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},p.ccEOC=function(){if(this.logger.log(O.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var o=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=o,this.writeScreen=this.nonDisplayedMemory,this.logger.log(O.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},p.ccTO=function(o){this.logger.log(O.INFO,"TO("+o+") - Tab Offset"),this.writeScreen.moveCursor(o)},p.ccMIDROW=function(o){var S={flash:!1};if(S.underline=o%2===1,S.italics=o>=46,S.italics)S.foreground="white";else{var y=Math.floor(o/2)-16,T=["white","green","blue","cyan","red","yellow","magenta"];S.foreground=T[y]}this.logger.log(O.INFO,"MIDROW: "+JSON.stringify(S)),this.writeScreen.setPen(S)},p.outputDataUpdate=function(o){o===void 0&&(o=!1);var S=this.logger.time;if(S===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=S:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,S,this.lastOutputScreen),o&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:S),this.lastOutputScreen.copy(this.displayedMemory))},p.cueSplitAtTime=function(o){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,o,this.displayedMemory),this.cueStartTime=o))},h}(),v=function(){function h(c,o,S){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var y=new L;this.channels=[null,new E(c,o,y),new E(c+1,S,y)],this.cmdHistory=b(),this.logger=y}var p=h.prototype;return p.getHandler=function(o){return this.channels[o].getHandler()},p.setHandler=function(o,S){this.channels[o].setHandler(S)},p.addData=function(o,S){var y,T,N,z=!1;this.logger.time=o;for(var Y=0;Y<S.length;Y+=2){if(T=S[Y]&127,N=S[Y+1]&127,T===0&&N===0)continue;if(this.logger.log(O.DATA,"["+g([S[Y],S[Y+1]])+"] -> ("+g([T,N])+")"),y=this.parseCmd(T,N),y||(y=this.parseMidrow(T,N)),y||(y=this.parsePAC(T,N)),y||(y=this.parseBackgroundAttributes(T,N)),!y&&(z=this.parseChars(T,N),z)){var ee=this.currentChannel;if(ee&&ee>0){var G=this.channels[ee];G.insertChars(z)}else this.logger.log(O.WARNING,"No channel found yet. TEXT-MODE?")}!y&&!z&&this.logger.log(O.WARNING,"Couldn't parse cleaned data "+g([T,N])+" orig: "+g([S[Y],S[Y+1]]))}},p.parseCmd=function(o,S){var y=this.cmdHistory,T=(o===20||o===28||o===21||o===29)&&S>=32&&S<=47,N=(o===23||o===31)&&S>=33&&S<=35;if(!(T||N))return!1;if(k(o,S,y))return m(null,null,y),this.logger.log(O.DEBUG,"Repeated command ("+g([o,S])+") is dropped"),!0;var z=o===20||o===21||o===23?1:2,Y=this.channels[z];return o===20||o===21||o===28||o===29?S===32?Y.ccRCL():S===33?Y.ccBS():S===34?Y.ccAOF():S===35?Y.ccAON():S===36?Y.ccDER():S===37?Y.ccRU(2):S===38?Y.ccRU(3):S===39?Y.ccRU(4):S===40?Y.ccFON():S===41?Y.ccRDC():S===42?Y.ccTR():S===43?Y.ccRTD():S===44?Y.ccEDM():S===45?Y.ccCR():S===46?Y.ccENM():S===47&&Y.ccEOC():Y.ccTO(S-32),m(o,S,y),this.currentChannel=z,!0},p.parseMidrow=function(o,S){var y=0;if((o===17||o===25)&&S>=32&&S<=47){if(o===17?y=1:y=2,y!==this.currentChannel)return this.logger.log(O.ERROR,"Mismatch channel in midrow parsing"),!1;var T=this.channels[y];return T?(T.ccMIDROW(S),this.logger.log(O.DEBUG,"MIDROW ("+g([o,S])+")"),!0):!1}return!1},p.parsePAC=function(o,S){var y,T=this.cmdHistory,N=(o>=17&&o<=23||o>=25&&o<=31)&&S>=64&&S<=127,z=(o===16||o===24)&&S>=64&&S<=95;if(!(N||z))return!1;if(k(o,S,T))return m(null,null,T),!0;var Y=o<=23?1:2;S>=64&&S<=95?y=Y===1?I[o]:x[o]:y=Y===1?_[o]:A[o];var ee=this.channels[Y];return ee?(ee.setPAC(this.interpretPAC(y,S)),m(o,S,T),this.currentChannel=Y,!0):!1},p.interpretPAC=function(o,S){var y,T={color:null,italics:!1,indent:null,underline:!1,row:o};return S>95?y=S-96:y=S-64,T.underline=(y&1)===1,y<=13?T.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(y/2)]:y<=15?(T.italics=!0,T.color="white"):T.indent=Math.floor((y-16)/2)*4,T},p.parseChars=function(o,S){var y,T=null,N=null;if(o>=25?(y=2,N=o-8):(y=1,N=o),N>=17&&N<=19){var z;N===17?z=S+80:N===18?z=S+112:z=S+144,this.logger.log(O.INFO,"Special char '"+P(z)+"' in channel "+y),T=[z]}else o>=32&&o<=127&&(T=S===0?[o]:[o,S]);if(T){var Y=g(T);this.logger.log(O.DEBUG,"Char codes =  "+Y.join(",")),m(o,S,this.cmdHistory)}return T},p.parseBackgroundAttributes=function(o,S){var y=(o===16||o===24)&&S>=32&&S<=47,T=(o===23||o===31)&&S>=45&&S<=47;if(!(y||T))return!1;var N,z={};o===16||o===24?(N=Math.floor((S-32)/2),z.background=M[N],S%2===1&&(z.background=z.background+"_semi")):S===45?z.background="transparent":(z.foreground="black",S===47&&(z.underline=!0));var Y=o<=23?1:2,ee=this.channels[Y];return ee.setBkgData(z),m(o,S,this.cmdHistory),!0},p.reset=function(){for(var o=0;o<Object.keys(this.channels).length;o++){var S=this.channels[o];S&&S.reset()}this.cmdHistory=b()},p.cueSplitAtTime=function(o){for(var S=0;S<this.channels.length;S++){var y=this.channels[S];y&&y.cueSplitAtTime(o)}},h}();function m(h,p,c){c.a=h,c.b=p}function k(h,p,c){return c.a===h&&c.b===p}function b(){return{a:null,b:null}}X.default=v},"./src/utils/codecs.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"isCodecType",function(){return w}),D.d(X,"isCodecSupportedInMp4",function(){return P});var K={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function w(H,B){var I=K[B];return!!I&&I[H.slice(0,4)]===!0}function P(H,B){return MediaSource.isTypeSupported((B||"video")+'/mp4;codecs="'+H+'"')}},"./src/utils/cues.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/utils/vttparser.ts"),w=D("./src/utils/webvtt-parser.ts"),P=D("./src/utils/texttrack-utils.ts"),H=/\s/,B={newCue:function(_,x,A,M){for(var O=[],L,g,u,a,l,d=self.VTTCue||self.TextTrackCue,E=0;E<M.rows.length;E++)if(L=M.rows[E],u=!0,a=0,l="",!L.isEmpty()){for(var v=0;v<L.chars.length;v++)H.test(L.chars[v].uchar)&&u?a++:(l+=L.chars[v].uchar,u=!1);L.cueStartTime=x,x===A&&(A+=1e-4),a>=16?a--:a++;var m=Object(K.fixLineBreaks)(l.trim()),k=Object(w.generateCueId)(x,A,m);(!_||!_.cues||!_.cues.getCueById(k))&&(g=new d(x,A,m),g.id=k,g.line=E+1,g.align="left",g.position=10+Math.min(80,Math.floor(a*8/32)*10),O.push(g))}return _&&O.length&&(O.sort(function(b,h){return b.line==="auto"||h.line==="auto"?0:b.line>8&&h.line>8?h.line-b.line:b.line-h.line}),O.forEach(function(b){return Object(P.addCueToTrack)(_,b)})),O}};X.default=B},"./src/utils/discontinuities.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"findFirstFragWithCC",function(){return H}),D.d(X,"shouldAlignOnDiscontinuities",function(){return B}),D.d(X,"findDiscontinuousReferenceFrag",function(){return I}),D.d(X,"adjustSlidingStart",function(){return x}),D.d(X,"alignStream",function(){return A}),D.d(X,"alignPDT",function(){return O}),D.d(X,"alignFragmentByPDTDelta",function(){return L}),D.d(X,"alignMediaPlaylistByPDT",function(){return g});var K=D("./src/polyfills/number.ts"),w=D("./src/utils/logger.ts"),P=D("./src/controller/level-helper.ts");function H(u,a){for(var l=null,d=0,E=u.length;d<E;d++){var v=u[d];if(v&&v.cc===a){l=v;break}}return l}function B(u,a,l){return!!(a.details&&(l.endCC>l.startCC||u&&u.cc<l.startCC))}function I(u,a){var l=u.fragments,d=a.fragments;if(!d.length||!l.length){w.logger.log("No fragments to align");return}var E=H(l,d[0].cc);if(!E||E&&!E.startPTS){w.logger.log("No frag in previous level to align on");return}return E}function _(u,a){if(u){var l=u.start+a;u.start=u.startPTS=l,u.endPTS=l+u.duration}}function x(u,a){for(var l=a.fragments,d=0,E=l.length;d<E;d++)_(l[d],u);a.fragmentHint&&_(a.fragmentHint,u),a.alignedSliding=!0}function 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