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se=document.createElement("div");se.className=""+u.toolbarButtonStyleClass.name,se.setAttribute("data-type-name",L.typeName),se.innerHTML=L.icon,se.addEventListener("click",function(){u.markerToolbarButtonClicked(se,L)}),u.buttons.push(se),u.markerButtons.push(se)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var B=document.createElement("div");B.className=this.toolbarBlockStyleClass.name,B.style.whiteSpace="nowrap",B.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(B),this.addActionButton(B,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(B,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},P.prototype.addButtonClickListener=function(a){this.buttonClickListeners.push(a)},P.prototype.removeButtonClickListener=function(a){this.buttonClickListeners.indexOf(a)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(a),1)},P.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},P.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var a=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var u=0;u<this.markerButtons.length;u++)u<a||u===a&&this.markerButtons.length-1===a?this.markerButtonBlock.appendChild(this.markerButtons[u]):(u===a&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[u]))}},P.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")},P.prototype.resetButtonStyles=function(){var a=this;this.buttons.forEach(function(u){u.className=u.className.replace(a.uiStyleSettings.toolbarButtonStyleColorsClassName?a.uiStyleSettings.toolbarButtonStyleColorsClassName:a.toolbarButtonStyleColorsClass.name,"").trim(),u.className=u.className.replace(a.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?a.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:a.toolbarActiveButtonStyleColorsClass.name,"").trim(),u.className+=" "+(a.uiStyleSettings.toolbarButtonStyleColorsClassName?a.uiStyleSettings.toolbarButtonStyleColorsClassName:a.toolbarButtonStyleColorsClass.name)})},P.prototype.addActionButton=function(a,u,D){var B=this,L=document.createElement("div");switch(L.className=""+this.toolbarButtonStyleClass.name,L.innerHTML=u,L.setAttribute("data-action",D),L.addEventListener("click",function(){B.actionToolbarButtonClicked(L,D)}),D){case"select":L.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":L.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":L.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":L.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":L.style.fill=this.uiStyleSettings.closeButtonColor}a.appendChild(L),this.buttons.push(L)},P.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Pe("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 Pe("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new Pe("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Pe("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 Pe("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var a=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Pe("toolbar_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*a)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*a)+`px;
      padding: `+a+`px;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Pe("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Pe("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new Ge("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new Ge("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},P.prototype.markerToolbarButtonClicked=function(a,u){this.setActiveButton(a),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(D){return D("marker",u)}),this.markerButtonOverflowBlock.style.display="none"},P.prototype.actionToolbarButtonClicked=function(a,u){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(D){return D("action",u)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},P.prototype.setActiveButton=function(a){this.resetButtonStyles(),a.className=a.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),a.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},P.prototype.setActiveMarkerButton=function(a){var u=this.markerButtons.find(function(D){return D.getAttribute("data-type-name")===a});u&&this.setActiveButton(u)},P.prototype.setCurrentMarker=function(a){var u=this;this.currentMarker=a,this.buttons.filter(function(D){return/delete|notes/.test(D.getAttribute("data-action"))}).forEach(function(D){u.currentMarker===void 0?(D.style.fillOpacity="0.4",D.style.pointerEvents="none"):(D.style.fillOpacity="1",D.style.pointerEvents="all")})},P}(),Qe=function(){function P(a,u,D,B){this.panels=[],this.panelButtons=[],this.markerjsContainer=a,this.displayMode=u,this.uiStyleSettings=D,this.styles=B,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return P.prototype.addStyles=function(){var a;this.toolboxStyleClass=this.styles.addClass(new Pe("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 Pe("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var u=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Pe("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Pe("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Pe("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 Pe("toolbox-panel-row_colors",`
      background-color: `+((a=this.uiStyleSettings.toolboxBackgroundColor)!==null&&a!==void 0?a:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new Pe("toolbox_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*u)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*u)+`px;
      padding: `+u+`px;
      box-sizing: content-box;
    `)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Pe("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Pe("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new Ge("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new Ge("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},P.prototype.show=function(a){var u;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=a,this.uiContainer.className=this.toolboxStyleClass.name+" "+((u=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&u!==void 0?u:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},P.prototype.setPanelButtons=function(a){var u,D,B=this;this.panels=a,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((u=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&u!==void 0?u:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((D=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&D!==void 0?D:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(L){var se;L.uiStyleSettings=B.uiStyleSettings;var Ie=document.createElement("div");Ie.className=B.toolboxButtonStyleClass.name+" "+((se=B.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&se!==void 0?se:B.toolboxButtonStyleColorsClass.name),Ie.innerHTML=L.icon,Ie.title=L.title,Ie.addEventListener("click",function(){B.panelButtonClick(L)}),B.panelButtons.push(Ie),B.buttonRow.appendChild(Ie)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},P.prototype.panelButtonClick=function(a){var u=this,D=-1;if(a!==this.activePanel){D=this.panels.indexOf(a),this.panelRow.innerHTML="";var B=a.getUi();B.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(B),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=a}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){u.displayMode==="inline"?u.panelRow.style.display="none":u.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(L,se){var Ie,tt;L.className=u.toolboxButtonStyleClass.name+" "+(se===D?""+((Ie=u.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Ie!==void 0?Ie:u.toolboxActiveButtonStyleColorsClass.name):""+((tt=u.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&tt!==void 0?tt:u.toolboxButtonStyleColorsClass.name))})},P}(),Ze=function(P,a){this.title=P,this.icon=a},$e=function(P){function a(u,D,B,L){var se=P.call(this,u,L||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return se.colors=[],se.addTransparent=!1,se.colorBoxes=[],se.colors=D,se.currentColor=B,se.setCurrentColor=se.setCurrentColor.bind(se),se.getColorBox=se.getColorBox.bind(se),se}return Ce(a,P),a.prototype.getUi=function(){var u=this,D=document.createElement("div");return D.style.overflow="hidden",D.style.whiteSpace="nowrap",this.colors.forEach(function(B){var L=u.getColorBox(B);D.appendChild(L),u.colorBoxes.push(L)}),D},a.prototype.getColorBox=function(u){var D=this,B=this.uiStyleSettings.toolbarHeight/4,L=this.uiStyleSettings.toolbarHeight-B,se=document.createElement("div");se.style.display="inline-block",se.style.boxSizing="content-box",se.style.width=L-2+"px",se.style.height=L-2+"px",se.style.padding="1px",se.style.marginRight="2px",se.style.marginBottom="2px",se.style.borderWidth="2px",se.style.borderStyle="solid",se.style.borderRadius=(L+2)/2+"px",se.style.borderColor=u===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",se.addEventListener("click",function(){D.setCurrentColor(u,se)});var Ie=document.createElement("div");return Ie.style.display="inline-block",Ie.style.width=L-2+"px",Ie.style.height=L-2+"px",Ie.style.backgroundColor=u,Ie.style.borderRadius=L/2+"px",u==="transparent"&&(Ie.style.fill=this.uiStyleSettings.toolboxAccentColor,Ie.innerHTML=`<svg viewBox="0 0 24 24">
        <path d="M2,5.27L3.28,4L20,20.72L18.73,22L15.65,18.92C14.5,19.3 13.28,19.5 12,19.5C7,19.5 2.73,16.39 1,12C1.69,10.24 2.79,8.69 4.19,7.46L2,5.27M12,9A3,3 0 0,1 15,12C15,12.35 14.94,12.69 14.83,13L11,9.17C11.31,9.06 11.65,9 12,9M12,4.5C17,4.5 21.27,7.61 23,12C22.18,14.08 20.79,15.88 19,17.19L17.58,15.76C18.94,14.82 20.06,13.54 20.82,12C19.17,8.64 15.76,6.5 12,6.5C10.91,6.5 9.84,6.68 8.84,7L7.3,5.47C8.74,4.85 10.33,4.5 12,4.5M3.18,12C4.83,15.36 8.24,17.5 12,17.5C12.69,17.5 13.37,17.43 14,17.29L11.72,15C10.29,14.85 9.15,13.71 9,12.28L5.6,8.87C4.61,9.72 3.78,10.78 3.18,12Z" />
      </svg>`),se.appendChild(Ie),se},a.prototype.setCurrentColor=function(u,D){var B=this;this.currentColor=u,this.colorBoxes.forEach(function(L){L.style.borderColor=L===D?B.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(u)},a}(Ze),Ue=function(){function P(a,u,D){this._state="new",this._isSelected=!1,this._container=a,this._overlayContainer=u,this.globalSettings=D,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(P.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),P.prototype.ownsTarget=function(a){return!1},Object.defineProperty(P.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),P.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},P.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},P.prototype.pointerDown=function(a,u){},P.prototype.dblClick=function(a,u){},P.prototype.manipulate=function(a){},P.prototype.pointerUp=function(a){this.stateChanged()},P.prototype.dispose=function(){},P.prototype.addMarkerVisualToContainer=function(a){this.container.childNodes.length>0?this.container.insertBefore(a,this.container.childNodes[0]):this.container.appendChild(a)},P.prototype.getState=function(){return{typeName:P.typeName,state:this.state,notes:this.notes}},P.prototype.restoreState=function(a){this._state=a.state,this.notes=a.notes},P.prototype.scale=function(a,u){},P.prototype.colorChanged=function(a){this.onColorChanged&&this.onColorChanged(a),this.stateChanged()},P.prototype.fillColorChanged=function(a){this.onFillColorChanged&&this.onFillColorChanged(a),this.stateChanged()},P.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var a=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),a.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(a)&&this.onStateChanged(this)}},P.typeName="MarkerBase",P}(),Fe=function(){function P(){this.findGripByVisual=this.findGripByVisual.bind(this)}return P.prototype.findGripByVisual=function(a){return this.topLeft.ownsTarget(a)?this.topLeft:this.topCenter.ownsTarget(a)?this.topCenter:this.topRight.ownsTarget(a)?this.topRight:this.centerLeft.ownsTarget(a)?this.centerLeft:this.centerRight.ownsTarget(a)?this.centerRight:this.bottomLeft.ownsTarget(a)?this.bottomLeft:this.bottomCenter.ownsTarget(a)?this.bottomCenter:this.bottomRight.ownsTarget(a)?this.bottomRight:void 0},P}(),ct=function(){function P(){this.GRIP_SIZE=10,this.visual=Z.createGroup(),this.visual.appendChild(Z.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(Z.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return P.prototype.ownsTarget=function(a){return a===this.visual||a===this.visual.childNodes[0]||a===this.visual.childNodes[1]},P}(),ot=function(){function P(){}return P.toITransformMatrix=function(a){return{a:a.a,b:a.b,c:a.c,d:a.d,e:a.e,f:a.f}},P.toSVGMatrix=function(a,u){return a.a=u.a,a.b=u.b,a.c=u.c,a.d=u.d,a.e=u.e,a.f=u.f,a},P}(),st=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.left=0,L.top=0,L.width=0,L.height=0,L.defaultSize={x:50,y:20},L.offsetX=0,L.offsetY=0,L.rotationAngle=0,L.CB_DISTANCE=10,L._suppressMarkerCreateEvent=!1,L.container.transform.baseVal.appendItem(Z.createTransform()),L.setupControlBox(),L}return Ce(a,P),Object.defineProperty(a.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(a.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(a.prototype,"visual",{get:function(){return this._visual},set:function(u){this._visual=u;var D=Z.createTransform();this._visual.transform.baseVal.appendItem(D)},enumerable:!1,configurable:!0}),a.prototype.ownsTarget=function(u){return!!P.prototype.ownsTarget.call(this,u)||!!(this.controlGrips.findGripByVisual(u)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(u))},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.state==="new"&&(this.left=u.x,this.top=u.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var B=this.unrotatePoint(u);if(this.manipulationStartX=B.x,this.manipulationStartY=B.y,this.offsetX=B.x-this.left,this.offsetY=B.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(D),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(D)){this.activeGrip=this.rotatorGrip;var L=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=L.x-this.width/2,this.top=L.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var se=this.container.transform.baseVal.getItem(0);se.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(se,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},a.prototype.pointerUp=function(u){var D=this.state;P.prototype.pointerUp.call(this,u),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(u),this._state="select",D==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},a.prototype.moveVisual=function(u){this.visual.style.transform="translate("+u.x+"px, "+u.y+"px)"},a.prototype.manipulate=function(u){var D=this.unrotatePoint(u);this.state==="creating"?this.resize(u):this.state==="move"?(this.left=this.manipulationStartLeft+(D.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(D.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(D):this.state==="rotate"&&this.rotate(u)},a.prototype.resize=function(u){var D=this.manipulationStartLeft,B=this.manipulationStartWidth,L=this.manipulationStartTop,se=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:D=this.manipulationStartLeft+u.x-this.manipulationStartX,B=this.manipulationStartWidth+this.manipulationStartLeft-D;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:B=this.manipulationStartWidth+u.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:L=this.manipulationStartTop+u.y-this.manipulationStartY,se=this.manipulationStartHeight+this.manipulationStartTop-L;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:se=this.manipulationStartHeight+u.y-this.manipulationStartY}B>=0?(this.left=D,this.width=B):(this.left=D+B,this.width=-B),se>=0?(this.top=L,this.height=se):(this.top=L+se,this.height=-se),this.setSize()},a.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},a.prototype.rotate=function(u){if(Math.abs(u.x-this.centerX)>.1){var D=Math.sign(u.x-this.centerX);this.rotationAngle=180*Math.atan((u.y-this.centerY)/(u.x-this.centerX))/Math.PI+90*D,this.applyRotation()}},a.prototype.applyRotation=function(){var u=this.container.transform.baseVal.getItem(0);u.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(u,0)},a.prototype.rotatePoint=function(u){if(this.rotationAngle===0)return u;var D=this.container.getCTM(),B=Z.createPoint(u.x,u.y);return{x:(B=B.matrixTransform(D)).x,y:B.y}},a.prototype.unrotatePoint=function(u){if(this.rotationAngle===0)return u;var D=this.container.getCTM();D=D.inverse();var B=Z.createPoint(u.x,u.y);return{x:(B=B.matrixTransform(D)).x,y:B.y}},a.prototype.select=function(){P.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},a.prototype.deselect=function(){P.prototype.deselect.call(this),this.controlBox.style.display="none"},a.prototype.setupControlBox=function(){this.controlBox=Z.createGroup();var u=Z.createTransform();u.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(u),this.container.appendChild(this.controlBox),this.controlRect=Z.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=Z.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 Fe,this.addControlGrips(),this.controlBox.style.display="none"},a.prototype.adjustControlBox=function(){var u=this.controlBox.transform.baseVal.getItem(0);u.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(u,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()},a.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()},a.prototype.createGrip=function(){var u=new ct;return u.visual.transform.baseVal.appendItem(Z.createTransform()),this.controlBox.appendChild(u.visual),u},a.prototype.positionGrips=function(){var u=this.controlGrips.topLeft.GRIP_SIZE,D=-u/2,B=D,L=(this.width+this.CB_DISTANCE)/2-u/2,se=(this.height+this.CB_DISTANCE)/2-u/2,Ie=this.height+this.CB_DISTANCE-u/2,tt=this.width+this.CB_DISTANCE-u/2;this.positionGrip(this.controlGrips.topLeft.visual,D,B),this.positionGrip(this.controlGrips.topCenter.visual,L,B),this.positionGrip(this.controlGrips.topRight.visual,tt,B),this.positionGrip(this.controlGrips.centerLeft.visual,D,se),this.positionGrip(this.controlGrips.centerRight.visual,tt,se),this.positionGrip(this.controlGrips.bottomLeft.visual,D,Ie),this.positionGrip(this.controlGrips.bottomCenter.visual,L,Ie),this.positionGrip(this.controlGrips.bottomRight.visual,tt,Ie),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,L,B-3*this.CB_DISTANCE)},a.prototype.positionGrip=function(u,D,B){var L=u.transform.baseVal.getItem(0);L.setTranslate(D,B),u.transform.baseVal.replaceItem(L,0)},a.prototype.hideControlBox=function(){this.controlBox.style.display="none"},a.prototype.showControlBox=function(){this.controlBox.style.display=""},a.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:ot.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:ot.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},P.prototype.getState.call(this))},a.prototype.restoreState=function(u){P.prototype.restoreState.call(this,u);var D=u;this.left=D.left,this.top=D.top,this.width=D.width,this.height=D.height,this.rotationAngle=D.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(ot.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,D.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(ot.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,D.containerTransformMatrix))},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D);var B=this.rotatePoint({x:this.left,y:this.top}),L=this.unrotatePoint({x:B.x*u,y:B.y*D});this.left=L.x,this.top=L.y,this.width=this.width*u,this.height=this.height*D,this.adjustControlBox()},a}(Ue),rt=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.fillColor="transparent",L.strokeColor="transparent",L.strokeWidth=0,L.strokeDasharray="",L.opacity=1,L.setStrokeColor=L.setStrokeColor.bind(L),L.setFillColor=L.setFillColor.bind(L),L.setStrokeWidth=L.setStrokeWidth.bind(L),L.setStrokeDasharray=L.setStrokeDasharray.bind(L),L.createVisual=L.createVisual.bind(L),L}return Ce(a,P),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.visual)},a.prototype.createVisual=function(){this.visual=Z.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)},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.state==="new"&&(this.createVisual(),this.moveVisual(u),this._state="creating")},a.prototype.manipulate=function(u){P.prototype.manipulate.call(this,u)},a.prototype.resize=function(u){P.prototype.resize.call(this,u),this.setSize()},a.prototype.setSize=function(){P.prototype.setSize.call(this),Z.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},a.prototype.pointerUp=function(u){P.prototype.pointerUp.call(this,u),this.setSize()},a.prototype.setStrokeColor=function(u){this.strokeColor=u,this.visual&&Z.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(u),this.stateChanged()},a.prototype.setFillColor=function(u){this.fillColor=u,this.visual&&Z.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},a.prototype.setStrokeWidth=function(u){this.strokeWidth=u,this.visual&&Z.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},a.prototype.setStrokeDasharray=function(u){this.strokeDasharray=u,this.visual&&Z.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},a.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},P.prototype.getState.call(this))},a.prototype.restoreState=function(u){var D=u;this.fillColor=D.fillColor,this.strokeColor=D.strokeColor,this.strokeWidth=D.strokeWidth,this.strokeDasharray=D.strokeDasharray,this.opacity=D.opacity,this.createVisual(),P.prototype.restoreState.call(this,u),this.setSize()},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D),this.setSize()},a.title="Rectangle marker",a}(st),ht=function(P){function a(u,D,B,L){var se=P.call(this,u,L||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return se.widths=[],se.widthBoxes=[],se.widths=D,se.currentWidth=B,se.setCurrentWidth=se.setCurrentWidth.bind(se),se}return Ce(a,P),a.prototype.getUi=function(){var u=this,D=document.createElement("div");return D.style.display="flex",D.style.overflow="hidden",D.style.flexGrow="2",this.widths.forEach(function(B){var L=document.createElement("div");L.style.display="flex",L.style.flexGrow="2",L.style.alignItems="center",L.style.justifyContent="space-between",L.style.padding="5px",L.style.borderWidth="2px",L.style.borderStyle="solid",L.style.borderColor=B===u.currentWidth?u.uiStyleSettings.toolboxAccentColor:"transparent",L.addEventListener("click",function(){u.setCurrentWidth(B,L)}),D.appendChild(L);var se=document.createElement("div");se.innerText=B.toString(),se.style.marginRight="5px",L.appendChild(se);var Ie=document.createElement("div");Ie.style.minHeight="20px",Ie.style.flexGrow="2",Ie.style.display="flex",Ie.style.alignItems="center";var tt=document.createElement("hr");tt.style.minWidth="20px",tt.style.border="0px",tt.style.borderTop=B+"px solid "+u.uiStyleSettings.toolboxColor,tt.style.flexGrow="2",Ie.appendChild(tt),L.appendChild(Ie),u.widthBoxes.push(L)}),D},a.prototype.setCurrentWidth=function(u,D){var B=this;this.currentWidth=u,this.widthBoxes.forEach(function(L){L.style.borderColor=L===D?B.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},a}(Ze),ut=function(P){function a(u,D,B,L){var se=P.call(this,u,L||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return se.styles=[],se.styleBoxes=[],se.styles=D,se.currentStyle=B,se.setCurrentStyle=se.setCurrentStyle.bind(se),se}return Ce(a,P),a.prototype.getUi=function(){var u=this,D=document.createElement("div");return D.style.display="flex",D.style.overflow="hidden",D.style.flexGrow="2",this.styles.forEach(function(B){var L=document.createElement("div");L.style.display="flex",L.style.alignItems="center",L.style.justifyContent="space-between",L.style.padding="5px",L.style.borderWidth="2px",L.style.borderStyle="solid",L.style.overflow="hidden",L.style.maxWidth=100/u.styles.length-5+"%",L.style.borderColor=B===u.currentStyle?u.uiStyleSettings.toolboxAccentColor:"transparent",L.addEventListener("click",function(){u.setCurrentStyle(B,L)}),D.appendChild(L);var se=document.createElement("div");se.style.minHeight="20px",se.style.flexGrow="2",se.style.overflow="hidden";var Ie=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+u.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(B!==""?'stroke-dasharray="'+B+'"':"")+` />
  </svg>`;se.innerHTML=Ie,L.appendChild(se),u.styleBoxes.push(L)}),D},a.prototype.setCurrentStyle=function(u,D){var B=this;this.currentStyle=u,this.styleBoxes.forEach(function(L){L.style.borderColor=L===D?B.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},a}(Ze),fe=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.strokeColor=B.defaultColor,L.strokeWidth=B.defaultStrokeWidth,L.strokeDasharray=B.defaultStrokeDasharray,L.strokePanel=new $e("Line color",B.defaultColorSet,B.defaultColor),L.strokePanel.onColorChanged=L.setStrokeColor,L.strokeWidthPanel=new ht("Line width",B.defaultStrokeWidths,B.defaultStrokeWidth),L.strokeWidthPanel.onWidthChanged=L.setStrokeWidth,L.strokeStylePanel=new ut("Line style",B.defaultStrokeDasharrays,B.defaultStrokeDasharray),L.strokeStylePanel.onStyleChanged=L.setStrokeDasharray,L}return Ce(a,P),Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=P.prototype.getState.call(this);return u.typeName=a.typeName,u},a.typeName="FrameMarker",a.title="Frame marker",a.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',a}(rt),be=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},we=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.x1=0,L.y1=0,L.x2=0,L.y2=0,L.defaultLength=50,L.manipulationStartX=0,L.manipulationStartY=0,L.manipulationStartX1=0,L.manipulationStartY1=0,L.manipulationStartX2=0,L.manipulationStartY2=0,L.setupControlBox(),L}return Ce(a,P),a.prototype.ownsTarget=function(u){return!!P.prototype.ownsTarget.call(this,u)||!(!this.grip1.ownsTarget(u)&&!this.grip2.ownsTarget(u))},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.manipulationStartX=u.x,this.manipulationStartY=u.y,this.state==="new"&&(this.x1=u.x,this.y1=u.y,this.x2=u.x,this.y2=u.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(D)?this.activeGrip=this.grip1:this.grip2.ownsTarget(D)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},a.prototype.pointerUp=function(u){var D=this.state;P.prototype.pointerUp.call(this,u),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(u),this._state="select",D==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},a.prototype.adjustVisual=function(){},a.prototype.manipulate=function(u){this.state==="creating"?this.resize(u):this.state==="move"?(this.x1=this.manipulationStartX1+u.x-this.manipulationStartX,this.y1=this.manipulationStartY1+u.y-this.manipulationStartY,this.x2=this.manipulationStartX2+u.x-this.manipulationStartX,this.y2=this.manipulationStartY2+u.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(u)},a.prototype.resize=function(u){switch(this.activeGrip){case this.grip1:this.x1=u.x,this.y1=u.y;break;case this.grip2:case void 0:this.x2=u.x,this.y2=u.y}this.adjustVisual(),this.adjustControlBox()},a.prototype.select=function(){P.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},a.prototype.deselect=function(){P.prototype.deselect.call(this),this.controlBox.style.display="none"},a.prototype.setupControlBox=function(){this.controlBox=Z.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},a.prototype.adjustControlBox=function(){this.positionGrips()},a.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},a.prototype.createGrip=function(){var u=new ct;return u.visual.transform.baseVal.appendItem(Z.createTransform()),this.controlBox.appendChild(u.visual),u},a.prototype.positionGrips=function(){var u=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-u/2,this.y1-u/2),this.positionGrip(this.grip2.visual,this.x2-u/2,this.y2-u/2)},a.prototype.positionGrip=function(u,D,B){var L=u.transform.baseVal.getItem(0);L.setTranslate(D,B),u.transform.baseVal.replaceItem(L,0)},a.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},P.prototype.getState.call(this))},a.prototype.restoreState=function(u){P.prototype.restoreState.call(this,u);var D=u;this.x1=D.x1,this.y1=D.y1,this.x2=D.x2,this.y2=D.y2},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D),this.x1=this.x1*u,this.y1=this.y1*D,this.x2=this.x2*u,this.y2=this.y2*D,this.adjustVisual(),this.adjustControlBox()},a}(Ue),ke=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.strokeColor="transparent",L.strokeWidth=0,L.strokeDasharray="",L.setStrokeColor=L.setStrokeColor.bind(L),L.setStrokeWidth=L.setStrokeWidth.bind(L),L.setStrokeDasharray=L.setStrokeDasharray.bind(L),L.strokeColor=B.defaultColor,L.strokeWidth=B.defaultStrokeWidth,L.strokeDasharray=B.defaultStrokeDasharray,L.strokePanel=new $e("Line color",B.defaultColorSet,B.defaultColor),L.strokePanel.onColorChanged=L.setStrokeColor,L.strokeWidthPanel=new ht("Line width",B.defaultStrokeWidths,B.defaultStrokeWidth),L.strokeWidthPanel.onWidthChanged=L.setStrokeWidth,L.strokeStylePanel=new ut("Line style",B.defaultStrokeDasharrays,B.defaultStrokeDasharray),L.strokeStylePanel.onStyleChanged=L.setStrokeDasharray,L}return Ce(a,P),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.visual&&u!==this.selectorLine&&u!==this.visibleLine)},a.prototype.createVisual=function(){this.visual=Z.createGroup(),this.selectorLine=Z.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=Z.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)},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},a.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()),Z.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),Z.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),Z.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},a.prototype.setStrokeColor=function(u){this.strokeColor=u,this.adjustVisual(),this.colorChanged(u)},a.prototype.setStrokeWidth=function(u){this.strokeWidth=u,this.adjustVisual()},a.prototype.setStrokeDasharray=function(u){this.strokeDasharray=u,this.adjustVisual(),this.stateChanged()},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){P.prototype.restoreState.call(this,u);var D=u;this.strokeColor=D.strokeColor,this.strokeWidth=D.strokeWidth,this.strokeDasharray=D.strokeDasharray,this.createVisual(),this.adjustVisual()},a.typeName="LineMarker",a.title="Line marker",a.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',a}(we),xe=function(P){function a(u,D,B,L){var se=P.call(this,u,L||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return se.fonts=[],se.fontBoxes=[],se.fonts=D,se.currentFont=B,se.setCurrentFont=se.setCurrentFont.bind(se),se}return Ce(a,P),a.prototype.getUi=function(){var u=this,D=document.createElement("div");return D.style.overflow="hidden",D.style.flexGrow="2",this.fonts.forEach(function(B){var L=document.createElement("div");L.style.display="inline-block",L.style.alignItems="center",L.style.justifyContent="space-between",L.style.padding="5px",L.style.borderWidth="2px",L.style.borderStyle="solid",L.style.overflow="hidden",L.style.maxWidth=100/u.fonts.length-5+"%",L.style.borderColor=B===u.currentFont?u.uiStyleSettings.toolboxAccentColor:"transparent",L.addEventListener("click",function(){u.setCurrentFont(B,L)}),D.appendChild(L);var se=document.createElement("div");se.style.display="flex",se.style.minHeight="20px",se.style.flexGrow="2",se.style.fontFamily=B,se.style.overflow="hidden";var Ie=document.createElement("div");Ie.style.whiteSpace="nowrap",Ie.style.overflow="hidden",Ie.style.textOverflow="ellipsis",Ie.innerHTML="The quick brown fox jumps over the lazy dog",se.appendChild(Ie),L.appendChild(se),u.fontBoxes.push(L)}),D},a.prototype.setCurrentFont=function(u,D){var B=this;this.currentFont=u,this.fontBoxes.forEach(function(L){L.style.borderColor=L===D?B.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},a}(Ze),Oe=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.color="transparent",L.padding=5,L.DEFAULT_TEXT="your text here",L.text=L.DEFAULT_TEXT,L.isMoved=!1,L.color=B.defaultColor,L.fontFamily=B.defaultFontFamily,L.defaultSize={x:100,y:30},L.setColor=L.setColor.bind(L),L.setFont=L.setFont.bind(L),L.renderText=L.renderText.bind(L),L.sizeText=L.sizeText.bind(L),L.textEditDivClicked=L.textEditDivClicked.bind(L),L.showTextEditor=L.showTextEditor.bind(L),L.setSize=L.setSize.bind(L),L.positionTextEditor=L.positionTextEditor.bind(L),L.colorPanel=new $e("Color",B.defaultColorSet,B.defaultColor),L.colorPanel.onColorChanged=L.setColor,L.fontFamilyPanel=new xe("Font",B.defaultFontFamilies,B.defaultFontFamily),L.fontFamilyPanel.onFontChanged=L.setFont,L}return Ce(a,P),a.prototype.ownsTarget=function(u){if(P.prototype.ownsTarget.call(this,u)||u===this.visual||u===this.textElement||u===this.bgRectangle)return!0;var D=!1;return this.textElement.childNodes.forEach(function(B){B===u&&(D=!0)}),D},a.prototype.createVisual=function(){this.visual=Z.createGroup(),this.bgRectangle=Z.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=Z.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(Z.createTransform()),this.textElement.transform.baseVal.appendItem(Z.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.isMoved=!1,this.pointerDownPoint=u,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(u),this._state="creating")},a.prototype.renderText=function(){var u=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(D){u.textElement.appendChild(Z.createTSpan(D.trim()===""?" ":D.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},a.prototype.getTextScale=function(){var u=this.textElement.getBBox(),D=1;if(u.width>0&&u.height>0){var B=(1*this.width-this.width*this.padding*2/100)/u.width,L=(1*this.height-this.height*this.padding*2/100)/u.height;D=Math.min(B,L)}return D},a.prototype.getTextPosition=function(u){var D=this.textElement.getBBox(),B=0,L=0;return D.width>0&&D.height>0&&(B=(this.width-D.width*u)/2,L=this.height/2-D.height*u/2),{x:B,y:L}},a.prototype.sizeText=function(){var u=this.textElement.getBBox(),D=this.getTextScale(),B=this.getTextPosition(D);B.y-=u.y*D,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+B.x+"px, "+B.y+"px) scale("+D+", "+D+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(B.x,B.y),this.textElement.transform.baseVal.getItem(1).setScale(D,D))},a.prototype.manipulate=function(u){P.prototype.manipulate.call(this,u),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(u.x-this.pointerDownPoint.x)>5||Math.abs(u.y-this.pointerDownPoint.y)>5)},a.prototype.resize=function(u){P.prototype.resize.call(this,u),this.isMoved=!0,this.setSize(),this.sizeText()},a.prototype.setSize=function(){P.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(Z.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),Z.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},a.prototype.pointerUp=function(u){var D=this.state;D==="creating"&&(this._suppressMarkerCreateEvent=!0),P.prototype.pointerUp.call(this,u),this.setSize(),(D==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},a.prototype.showTextEditor=function(){var u=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",function(D){D.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var D=Number.parseFloat(u.textEditor.style.fontSize);u.textEditor.clientWidth>=Number.parseInt(u.textEditor.style.maxWidth)&&D>.9;)D-=.1,u.textEditor.style.fontSize=Math.max(D,.9)+"em"}),this.textEditor.addEventListener("keyup",function(D){D.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(D){if(D.clipboardData){var B=D.clipboardData.getData("text"),L=window.getSelection();if(!L.rangeCount)return!1;L.deleteFromDocument(),L.getRangeAt(0).insertNode(document.createTextNode(B)),D.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){u.textEditDivClicked(u.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},a.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var u=this.getTextScale(),D=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),B=this.textElement.getBBox(),L={x:B.width*u,y:B.height*u};D.x-=L.x/2,D.y-=L.y/2,this.textEditor.style.top=D.y+"px",this.textEditor.style.left=D.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-D.x+"px",this.textEditor.style.fontSize=Math.max(16*u,12)+"px",this.textElement.style.display="none"}},a.prototype.textEditDivClicked=function(u){this.text=u.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},a.prototype.select=function(){P.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},a.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),P.prototype.deselect.call(this)},a.prototype.dblClick=function(u,D){P.prototype.dblClick.call(this,u,D),this.showTextEditor()},a.prototype.setColor=function(u){this.textElement&&Z.setAttributes(this.textElement,[["fill",u]]),this.color=u,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(u)},a.prototype.setFont=function(u){this.textElement&&Z.setAttributes(this.textElement,[["font-family",u]]),this.fontFamily=u,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},a.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},a.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){var D=u;this.color=D.color,this.fontFamily=D.fontFamily,this.padding=D.padding,this.text=D.text,this.createVisual(),P.prototype.restoreState.call(this,u),this.setSize()},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D),this.setSize(),this.sizeText(),this.positionTextEditor()},a.typeName="TextMarker",a.title="Text marker",a.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>',a}(st),ae=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.color="transparent",L.lineWidth=3,L.drawing=!1,L.pixelRatio=1,L.color=B.defaultColor,L.lineWidth=B.defaultStrokeWidth,L.pixelRatio=B.freehandPixelRatio,L.setColor=L.setColor.bind(L),L.addCanvas=L.addCanvas.bind(L),L.finishCreation=L.finishCreation.bind(L),L.setLineWidth=L.setLineWidth.bind(L),L.colorPanel=new $e("Color",B.defaultColorSet,B.defaultColor),L.colorPanel.onColorChanged=L.setColor,L.lineWidthPanel=new ht("Line width",B.defaultStrokeWidths,B.defaultStrokeWidth),L.lineWidthPanel.onWidthChanged=L.setLineWidth,L}return Ce(a,P),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.visual&&u!==this.drawingImage)},a.prototype.createVisual=function(){this.visual=Z.createGroup(),this.drawingImage=Z.createImage(),this.visual.appendChild(this.drawingImage);var u=Z.createTransform();this.visual.transform.baseVal.appendItem(u),this.addMarkerVisualToContainer(this.visual)},a.prototype.pointerDown=function(u,D){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(u.x,u.y),this.drawing=!0):P.prototype.pointerDown.call(this,u,D)},a.prototype.manipulate=function(u){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(u.x,u.y),this.canvasContext.stroke()):P.prototype.manipulate.call(this,u)},a.prototype.resize=function(u){P.prototype.resize.call(this,u),Z.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),Z.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},a.prototype.pointerUp=function(u){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):P.prototype.pointerUp.call(this,u)},a.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)},a.prototype.select=function(){this.state==="creating"&&this.finishCreation(),P.prototype.select.call(this)},a.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),P.prototype.deselect.call(this)},a.prototype.finishCreation=function(){for(var u=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),D=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],B=D[0],L=D[1],se=D[2],Ie=D[3],tt=!1,pt=0;pt<this.canvasElement.height;pt++)for(var Be=0;Be<this.canvasElement.width;Be++)u.data[pt*this.canvasElement.width*4+4*Be+3]>0&&(tt=!0,pt<L&&(L=pt),Be<B&&(B=Be),pt>Ie&&(Ie=pt),Be>se&&(se=Be));if(tt){this.left=B/this.pixelRatio,this.top=L/this.pixelRatio,this.width=(se-B)/this.pixelRatio,this.height=(Ie-L)/this.pixelRatio;var bt=document.createElement("canvas");bt.width=se-B,bt.height=Ie-L,bt.getContext("2d").putImageData(this.canvasContext.getImageData(B,L,se-B,Ie-L),0,0),this.drawingImgUrl=bt.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},a.prototype.setDrawingImage=function(){Z.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),Z.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},a.prototype.setColor=function(u){this.color=u,this.colorChanged(u)},a.prototype.setLineWidth=function(u){this.lineWidth=u},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=Object.assign({drawingImgUrl:this.drawingImgUrl},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){this.createVisual(),P.prototype.restoreState.call(this,u),this.drawingImgUrl=u.drawingImgUrl,this.setDrawingImage()},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D),this.setDrawingImage()},a.typeName="FreehandMarker",a.title="Freehand marker",a.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>',a}(st),ee=function(P){function a(u,D,B){var L=P.call(this,u,B||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return L.typeBoxes=[],L.currentType=D,L.setCurrentType=L.setCurrentType.bind(L),L}return Ce(a,P),a.prototype.getUi=function(){var u=this,D=document.createElement("div");D.style.display="flex",D.style.overflow="hidden",D.style.flexGrow="2";for(var B=function(Ie){var tt="both";switch(Ie){case 0:tt="both";break;case 1:tt="start";break;case 2:tt="end";break;case 3:tt="none"}var pt=document.createElement("div");if(pt.style.display="flex",pt.style.flexGrow="2",pt.style.alignItems="center",pt.style.justifyContent="space-between",pt.style.padding="5px",pt.style.borderWidth="2px",pt.style.borderStyle="solid",pt.style.borderColor=tt===L.currentType?L.uiStyleSettings.toolboxAccentColor:"transparent",pt.addEventListener("click",function(){u.setCurrentType(tt,pt)}),D.appendChild(pt),tt==="both"||tt==="start"){var Be=document.createElement("div");Be.style.display="flex",Be.style.alignItems="center",Be.style.minHeight="20px",Be.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,5 10,0 10,10" fill="`+(L.uiStyleSettings!==void 0?L.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Be.style.marginLeft="5px",pt.appendChild(Be)}var bt=document.createElement("div");bt.style.display="flex",bt.style.alignItems="center",bt.style.minHeight="20px",bt.style.flexGrow="2";var Tt=document.createElement("hr");if(Tt.style.minWidth="20px",Tt.style.border="0px",Tt.style.borderTop="3px solid "+(L.uiStyleSettings!==void 0?L.uiStyleSettings.toolboxColor:"#eeeeee"),Tt.style.flexGrow="2",bt.appendChild(Tt),pt.appendChild(bt),tt==="both"||tt==="end"){var Qt=document.createElement("div");Qt.style.display="flex",Qt.style.alignItems="center",Qt.style.minHeight="20px",Qt.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="`+(L.uiStyleSettings!==void 0?L.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Qt.style.marginRight="5px",pt.appendChild(Qt)}L.typeBoxes.push(pt)},L=this,se=0;se<4;se++)B(se);return D},a.prototype.setCurrentType=function(u,D){var B=this;this.currentType=u,this.typeBoxes.forEach(function(L){L.style.borderColor=L===D?B.uiStyleSettings!==void 0?B.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},a}(Ze),te=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.arrowType="end",L.arrowBaseHeight=10,L.arrowBaseWidth=10,L.getArrowPoints=L.getArrowPoints.bind(L),L.setArrowType=L.setArrowType.bind(L),L.arrowTypePanel=new ee("Arrow type","end"),L.arrowTypePanel.onArrowTypeChanged=L.setArrowType,L}return Ce(a,P),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.arrow1&&u!==this.arrow2)},a.prototype.getArrowPoints=function(u,D){var B=this.arrowBaseWidth+2*this.strokeWidth,L=this.arrowBaseHeight+2*this.strokeWidth;return u-B/2+","+(D+L/2)+" "+u+","+(D-L/2)+" "+(u+B/2)+","+(D+L/2)},a.prototype.createTips=function(){this.arrow1=Z.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(Z.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=Z.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(Z.createTransform()),this.visual.appendChild(this.arrow2)},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.state==="creating"&&this.createTips()},a.prototype.adjustVisual=function(){if(P.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",Z.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),Z.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var u=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),D=this.arrow1.transform.baseVal.getItem(0);D.setRotate(u,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(D,0);var B=this.arrow2.transform.baseVal.getItem(0);B.setRotate(u+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(B,0)}},a.prototype.setArrowType=function(u){this.arrowType=u,this.adjustVisual(),this.stateChanged()},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=Object.assign({arrowType:this.arrowType},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){P.prototype.restoreState.call(this,u);var D=u;this.arrowType=D.arrowType,this.createTips(),this.adjustVisual()},a.typeName="ArrowMarker",a.title="Arrow marker",a.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',a}(ke),H=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.fillColor=B.defaultFillColor,L.strokeWidth=0,L.fillPanel=new $e("Color",B.defaultColorSet,B.defaultFillColor),L.fillPanel.onColorChanged=L.setFillColor,L}return Ce(a,P),Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=P.prototype.getState.call(this);return u.typeName=a.typeName,u},a.typeName="CoverMarker",a.title="Cover marker",a.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',a}(rt),G=function(P){function a(u,D,B,L){var se=P.call(this,u,L||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return se.opacities=[],se.opacityBoxes=[],se.opacities=D,se.currentOpacity=B,se.setCurrentOpacity=se.setCurrentOpacity.bind(se),se}return Ce(a,P),a.prototype.getUi=function(){var u=this,D=document.createElement("div");return D.style.display="flex",D.style.overflow="hidden",D.style.flexGrow="2",D.style.justifyContent="space-between",this.opacities.forEach(function(B){var L=document.createElement("div");L.style.display="flex",L.style.alignItems="center",L.style.justifyContent="center",L.style.padding="5px",L.style.borderWidth="2px",L.style.borderStyle="solid",L.style.borderColor=B===u.currentOpacity?u.uiStyleSettings.toolboxAccentColor:"transparent",L.addEventListener("click",function(){u.setCurrentOpacity(B,L)}),D.appendChild(L);var se=document.createElement("div");se.innerText=100*B+"%",L.appendChild(se),u.opacityBoxes.push(L)}),D},a.prototype.setCurrentOpacity=function(u,D){var B=this;this.currentOpacity=u,this.opacityBoxes.forEach(function(L){L.style.borderColor=L===D?B.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},a}(Ze),V=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.setOpacity=L.setOpacity.bind(L),L.fillColor=B.defaultHighlightColor,L.strokeWidth=0,L.opacity=B.defaultHighlightOpacity,L.fillPanel=new $e("Color",B.defaultColorSet,L.fillColor),L.fillPanel.onColorChanged=L.setFillColor,L.opacityPanel=new G("Opacity",B.defaultOpacitySteps,L.opacity),L.opacityPanel.onOpacityChanged=L.setOpacity,L}return Ce(a,P),a.prototype.setOpacity=function(u){this.opacity=u,this.visual&&Z.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=P.prototype.getState.call(this);return u.typeName=a.typeName,u},a.typeName="HighlightMarker",a.title="Highlight marker",a.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>',a}(H),J='<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>',de=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.bgColor="transparent",L.tipPosition={x:0,y:0},L.tipBase1Position={x:0,y:0},L.tipBase2Position={x:0,y:0},L.tipMoving=!1,L.color=B.defaultStrokeColor,L.bgColor=B.defaultFillColor,L.fontFamily=B.defaultFontFamily,L.defaultSize={x:100,y:30},L.setBgColor=L.setBgColor.bind(L),L.getTipPoints=L.getTipPoints.bind(L),L.positionTip=L.positionTip.bind(L),L.setTipPoints=L.setTipPoints.bind(L),L.colorPanel=new $e("Text color",B.defaultColorSet,L.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>'),L.colorPanel.onColorChanged=L.setColor,L.bgColorPanel=new $e("Fill color",B.defaultColorSet,L.bgColor,J),L.bgColorPanel.onColorChanged=L.setBgColor,L.fontFamilyPanel=new xe("Font",B.defaultFontFamilies,B.defaultFontFamily),L.fontFamilyPanel.onFontChanged=L.setFont,L.tipGrip=new ct,L.tipGrip.visual.transform.baseVal.appendItem(Z.createTransform()),L.controlBox.appendChild(L.tipGrip.visual),L}return Ce(a,P),a.prototype.ownsTarget=function(u){return P.prototype.ownsTarget.call(this,u)||this.tipGrip.ownsTarget(u)||this.tip===u},a.prototype.createTip=function(){Z.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=Z.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},a.prototype.pointerDown=function(u,D){this.state==="new"&&P.prototype.pointerDown.call(this,u,D),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(D)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):P.prototype.pointerDown.call(this,u,D)},a.prototype.pointerUp=function(u){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,P.prototype.pointerUp.call(this,u);else{var D=this.state==="creating";P.prototype.pointerUp.call(this,u),this.setTipPoints(D),this.positionTip()}},a.prototype.manipulate=function(u){if(this.tipMoving){var D=this.unrotatePoint(u);this.tipPosition={x:D.x-this.manipulationStartLeft,y:D.y-this.manipulationStartTop},this.positionTip()}else P.prototype.manipulate.call(this,u)},a.prototype.setBgColor=function(u){this.bgRectangle&&this.tip&&(Z.setAttributes(this.bgRectangle,[["fill",u]]),Z.setAttributes(this.tip,[["fill",u]])),this.bgColor=u,this.fillColorChanged(u)},a.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},a.prototype.setTipPoints=function(u){u===void 0&&(u=!1);var D=Math.min(this.height/2,15),B=this.height/5;u&&(this.tipPosition={x:D+B/2,y:this.height+20});var L=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?L<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(B=this.width/5,D=Math.min(this.width/2,15),this.tipBase1Position={x:D,y:0},this.tipBase2Position={x:D+B,y:0}):(this.tipBase1Position={x:0,y:D},this.tipBase2Position={x:0,y:D+B}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?L<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(B=this.width/5,D=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-D-B,y:0},this.tipBase2Position={x:this.width-D,y:0}):(this.tipBase1Position={x:this.width,y:D},this.tipBase2Position={x:this.width,y:D+B}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?L<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(B=this.width/5,D=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-D-B,y:this.height},this.tipBase2Position={x:this.width-D,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-D-B},this.tipBase2Position={x:this.width,y:this.height-D}):L<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(B=this.width/5,D=Math.min(this.width/2,15),this.tipBase1Position={x:D,y:this.height},this.tipBase2Position={x:D+B,y:this.height}):(this.tipBase1Position={x:0,y:this.height-D},this.tipBase2Position={x:0,y:this.height-D-B})},a.prototype.resize=function(u){P.prototype.resize.call(this,u),this.positionTip()},a.prototype.positionTip=function(){Z.setAttributes(this.tip,[["points",this.getTipPoints()]]);var u=this.tipGrip.visual.transform.baseVal.getItem(0);u.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(u,0)},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),a.prototype.select=function(){this.positionTip(),P.prototype.select.call(this)},a.prototype.getState=function(){var u=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){var D=u;this.bgColor=D.bgColor,this.tipPosition=D.tipPosition,P.prototype.restoreState.call(this,u),this.createTip(),this.setTipPoints()},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D),this.tipPosition={x:this.tipPosition.x*u,y:this.tipPosition.y*D},this.positionTip()},a.typeName="CalloutMarker",a.title="Callout marker",a.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>',a}(Oe),ge=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.fillColor="transparent",L.strokeColor="transparent",L.strokeWidth=0,L.strokeDasharray="",L.opacity=1,L.strokeColor=B.defaultColor,L.strokeWidth=B.defaultStrokeWidth,L.strokeDasharray=B.defaultStrokeDasharray,L.fillColor=B.defaultFillColor,L.setStrokeColor=L.setStrokeColor.bind(L),L.setFillColor=L.setFillColor.bind(L),L.setStrokeWidth=L.setStrokeWidth.bind(L),L.setStrokeDasharray=L.setStrokeDasharray.bind(L),L.setOpacity=L.setOpacity.bind(L),L.createVisual=L.createVisual.bind(L),L.strokePanel=new $e("Line color",he(B.defaultColorSet,["transparent"]),B.defaultColor),L.strokePanel.onColorChanged=L.setStrokeColor,L.fillPanel=new $e("Fill color",he(B.defaultColorSet,["transparent"]),L.fillColor,J),L.fillPanel.onColorChanged=L.setFillColor,L.strokeWidthPanel=new ht("Line width",B.defaultStrokeWidths,B.defaultStrokeWidth),L.strokeWidthPanel.onWidthChanged=L.setStrokeWidth,L.strokeStylePanel=new ut("Line style",B.defaultStrokeDasharrays,B.defaultStrokeDasharray),L.strokeStylePanel.onStyleChanged=L.setStrokeDasharray,L.opacityPanel=new G("Opacity",B.defaultOpacitySteps,L.opacity),L.opacityPanel.onOpacityChanged=L.setOpacity,L}return Ce(a,P),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.visual)},a.prototype.createVisual=function(){this.visual=Z.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)},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.state==="new"&&(this.createVisual(),this.moveVisual(u),this._state="creating")},a.prototype.manipulate=function(u){P.prototype.manipulate.call(this,u)},a.prototype.resize=function(u){P.prototype.resize.call(this,u),this.setSize()},a.prototype.setSize=function(){P.prototype.setSize.call(this),Z.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},a.prototype.pointerUp=function(u){P.prototype.pointerUp.call(this,u),this.setSize()},a.prototype.setStrokeColor=function(u){this.strokeColor=u,this.visual&&Z.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(u),this.stateChanged()},a.prototype.setFillColor=function(u){this.fillColor=u,this.visual&&Z.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(u),this.stateChanged()},a.prototype.setStrokeWidth=function(u){this.strokeWidth=u,this.visual&&Z.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},a.prototype.setStrokeDasharray=function(u){this.strokeDasharray=u,this.visual&&Z.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},a.prototype.setOpacity=function(u){this.opacity=u,this.visual&&Z.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){var D=u;this.fillColor=D.fillColor,this.strokeColor=D.strokeColor,this.strokeWidth=D.strokeWidth,this.strokeDasharray=D.strokeDasharray,this.opacity=D.opacity,this.createVisual(),P.prototype.restoreState.call(this,u),this.setSize()},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D),this.setSize()},a.typeName="EllipseMarker",a.title="Ellipse marker",a.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>',a}(st),Me=function(P){function a(u,D,B){return P.call(this,u,D,B)||this}return Ce(a,P),Object.defineProperty(a.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.tip1&&u!==this.tip2)},a.prototype.createTips=function(){this.tip1=Z.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(Z.createTransform()),this.visual.appendChild(this.tip1),this.tip2=Z.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(Z.createTransform()),this.visual.appendChild(this.tip2)},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.state==="creating"&&this.createTips()},a.prototype.adjustVisual=function(){if(P.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(Z.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()]]),Z.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 u=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),D=this.tip1.transform.baseVal.getItem(0);D.setRotate(u,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(D,0);var B=this.tip2.transform.baseVal.getItem(0);B.setRotate(u+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(B,0)}},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=P.prototype.getState.call(this);return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){P.prototype.restoreState.call(this,u),this.createTips(),this.adjustVisual()},a.typeName="MeasurementMarker",a.title="Measurement marker",a.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>',a}(ke),et=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.strokePanel.colors=B.defaultColorSet,L.fillColor="transparent",L}return Ce(a,P),Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=P.prototype.getState.call(this);return u.typeName=a.typeName,u},a.typeName="EllipseFrameMarker",a.title="Ellipse frame marker",a.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>',a}(ge),dt=function(){function P(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(P.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),P.prototype.addUndoStep=function(a){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(a)||(this.undoStack.push(a),JSON.stringify(this.lastRedoStep)!==JSON.stringify(a)&&this.redoStack.splice(0,this.redoStack.length))},P.prototype.replaceLastUndoStep=function(a){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=a)},P.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},P.prototype.undo=function(){if(this.undoStack.length>1){var a=this.undoStack.pop();return a!==void 0&&this.redoStack.push(a),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},P.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},P}(),qe=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.strokeColor="transparent",L.strokeWidth=0,L.strokeDasharray="",L.curveX=0,L.curveY=0,L.manipulationStartCurveX=0,L.manipulationStartCurveY=0,L.setStrokeColor=L.setStrokeColor.bind(L),L.setStrokeWidth=L.setStrokeWidth.bind(L),L.setStrokeDasharray=L.setStrokeDasharray.bind(L),L.positionGrips=L.positionGrips.bind(L),L.addControlGrips=L.addControlGrips.bind(L),L.adjustVisual=L.adjustVisual.bind(L),L.setupControlBox=L.setupControlBox.bind(L),L.resize=L.resize.bind(L),L.strokeColor=B.defaultColor,L.strokeWidth=B.defaultStrokeWidth,L.strokeDasharray=B.defaultStrokeDasharray,L.strokePanel=new $e("Line color",B.defaultColorSet,B.defaultColor),L.strokePanel.onColorChanged=L.setStrokeColor,L.strokeWidthPanel=new ht("Line width",B.defaultStrokeWidths,B.defaultStrokeWidth),L.strokeWidthPanel.onWidthChanged=L.setStrokeWidth,L.strokeStylePanel=new ut("Line style",B.defaultStrokeDasharrays,B.defaultStrokeDasharray),L.strokeStylePanel.onStyleChanged=L.setStrokeDasharray,L}return Ce(a,P),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.visual&&u!==this.selectorCurve&&u!==this.visibleCurve&&!this.curveGrip.ownsTarget(u))},a.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},a.prototype.createVisual=function(){this.visual=Z.createGroup(),this.selectorCurve=Z.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=Z.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)},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=u.x,this.curveY=u.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(D)&&(this.activeGrip=this.curveGrip,this._state="resize")},a.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),Z.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),Z.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),Z.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},a.prototype.setupControlBox=function(){P.prototype.setupControlBox.call(this),this.curveControlLine1=Z.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=Z.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)},a.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,P.prototype.addControlGrips.call(this)},a.prototype.positionGrips=function(){P.prototype.positionGrips.call(this);var u=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-u/2,this.curveY-u/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()))},a.prototype.manipulate=function(u){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+u.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+u.y-this.manipulationStartY),P.prototype.manipulate.call(this,u)},a.prototype.resize=function(u){this.activeGrip===this.curveGrip&&(this.curveX=u.x,this.curveY=u.y),P.prototype.resize.call(this,u),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},a.prototype.setStrokeColor=function(u){this.strokeColor=u,this.adjustVisual(),this.colorChanged(u)},a.prototype.setStrokeWidth=function(u){this.strokeWidth=u,this.adjustVisual()},a.prototype.setStrokeDasharray=function(u){this.strokeDasharray=u,this.adjustVisual()},a.prototype.scale=function(u,D){this.curveX=this.curveX*u,this.curveY=this.curveY*D,P.prototype.scale.call(this,u,D)},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){P.prototype.restoreState.call(this,u);var D=u;this.strokeColor=D.strokeColor,this.strokeWidth=D.strokeWidth,this.strokeDasharray=D.strokeDasharray,this.curveX=D.curveX,this.curveY=D.curveY,this.createVisual(),this.adjustVisual()},a.typeName="CurveMarker",a.title="Curve marker",a.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>',a}(we),Ct=function(){function P(a,u){u===void 0&&(u=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=a,this.cancelable=u}return Object.defineProperty(P.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),P.prototype.preventDefault=function(){this._defaultPrevented=!0},P}(),_t=function(P){function a(u,D,B){var L=P.call(this,u,!1)||this;return L.dataUrl=D,L.state=B,L}return Ce(a,P),a}(Ct),at=function(P){function a(u,D,B){B===void 0&&(B=!1);var L=P.call(this,u,B)||this;return L.marker=D,L}return Ce(a,P),a}(Ct),It=function(){function P(){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 P.prototype.addEventListener=function(a,u){this[a].push(u)},P.prototype.removeEventListener=function(a,u){var D=this[a].indexOf(u);D>-1&&this[a].splice(D,1)},P}(),At=function(){function P(a){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new be,this._isOpen=!1,this.undoRedoManager=new dt,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 It,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=P.instanceCounter++,this.styles=new Ke(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=a,this.targetRoot=document.body,this.width=a.clientWidth,this.height=a.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(P.prototype,"ALL_MARKER_TYPES",{get:function(){return[fe,ae,te,Oe,et,ge,V,de,Me,H,ke,qe]},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[fe,ae,te,Oe,ge,V,de]},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"BASIC_MARKER_TYPES",{get:function(){return[fe,ae,te,Oe,V]},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(a){var u=this;this._availableMarkerTypes.splice(0),a.forEach(function(D){if(typeof D=="string"){var B=u.ALL_MARKER_TYPES.find(function(L){return L.typeName===D});B!==void 0&&u._availableMarkerTypes.push(B)}else u._availableMarkerTypes.push(D)})},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(a){this._zoomLevel=a,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(P.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),P.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),je.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},P.prototype.show=function(){var a=this;this.styles.styleSheetRoot===void 0&&nt.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=nt.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(u){return u(new Ct(a))})},P.prototype.render=function(){return _e(this,void 0,void 0,function(){var a;return Re(this,function(u){switch(u.label){case 0:return this.setCurrentMarker(),(a=new lt).naturalSize=this.renderAtNaturalSize,a.imageType=this.renderImageType,a.imageQuality=this.renderImageQuality,a.markersOnly=this.renderMarkersOnly,a.width=this.renderWidth,a.height=this.renderHeight,[4,a.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return u.sent(),[4,a.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,u.sent()]}})})},P.prototype.close=function(a){var u=this;if(a===void 0&&(a=!1),this.isOpen){var D=!1;a||this.eventListeners.beforeclose.forEach(function(B){var L=new Ct(u,!0);B(L),L.defaultPrevented&&(D=!0)}),D||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(B){return B(new Ct(u))}),this.detachEvents(),this._isOpen=!1)}},P.prototype.addMarkersToToolbar=function(){for(var a,u=[],D=0;D<arguments.length;D++)u[D]=arguments[D];(a=this._availableMarkerTypes).push.apply(a,u)},P.prototype.addRenderEventListener=function(a){this.addEventListener("render",function(u){a(u.dataUrl,u.state)})},P.prototype.removeRenderEventListener=function(a){},P.prototype.addCloseEventListener=function(a){this.addEventListener("close",function(){a()})},P.prototype.removeCloseEventListener=function(a){},P.prototype.setupResizeObserver=function(){var a=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){a.resize(a.target.clientWidth,a.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return a.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},P.prototype.onPopupTargetResize=function(){var a=1*this.target.clientWidth/this.target.clientHeight,u=this.editorCanvas.clientWidth/a>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*a:this.editorCanvas.clientWidth,D=u<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/a;this.resize(u,D)},P.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},P.prototype.resize=function(a,u){this._isResizing=!0;var D=a/this.imageWidth,B=u/this.imageHeight;this.imageWidth=Math.round(a),this.imageHeight=Math.round(u),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(D,B),this._isResizing=!1},P.prototype.scaleMarkers=function(a,u){var D,B=this;this._currentMarker&&this._currentMarker instanceof Oe?this._currentMarker.scale(a,u):(D=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(L){L!==B._currentMarker&&L.scale(a,u)}),D!==void 0&&this.setCurrentMarker(D)},P.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"},P.prototype.setTopLeft=function(){var a=this.editingTarget.getBoundingClientRect(),u=this.editorCanvas.getBoundingClientRect();this.left=a.left-u.left,this.top=a.top-u.top},P.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)},P.prototype.addDefs=function(){for(var a,u=[],D=0;D<arguments.length;D++)u[D]=arguments[D];this.defs=Z.createDefs(),this.addDefsToImage(),(a=this.defs).append.apply(a,u)},P.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},P.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)},P.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},P.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},P.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)},P.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},P.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)},P.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 a=document.createElement("a");a.href="https://markerjs.com/",a.target="_blank",a.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>',a.title="Powered by marker.js",a.style.display="grid",a.style.alignItems="center",a.style.justifyItems="center",a.style.padding="3px",a.style.width="20px",a.style.height="20px",this.logoUI.appendChild(a),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},P.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")},P.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"},P.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},P.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 a=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=a+"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 We(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 Qe(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},P.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},P.prototype.removeMarker=function(a){this.markerImage.removeChild(a.container),this.markers.indexOf(a)>-1&&this.markers.splice(this.markers.indexOf(a),1),a.dispose()},P.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())},P.prototype.toolbarButtonClicked=function(a,u){if(a==="marker"&&u!==void 0)this.createNewMarker(u);else if(a==="action")switch(u){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()}},P.prototype.deleteSelectedMarker=function(){var a=this;if(this._currentMarker!==void 0){var u=!1;if(this.eventListeners.markerbeforedelete.forEach(function(B){var L=new at(a,a._currentMarker,!0);B(L),L.defaultPrevented&&(u=!0)}),!u){var D=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(B){return B(new at(a,D))})}}},P.prototype.clear=function(){var a=this,u=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(se){var Ie=new at(a,void 0,!0);se(Ie),Ie.defaultPrevented&&(u=!0)}),!u)){this.setCurrentMarker();for(var D=function(se){var Ie=B.markers[se];B.setCurrentMarker(B.markers[se]),B._currentMarker.dispose(),B.markerImage.removeChild(B._currentMarker.container),B.markers.splice(B.markers.indexOf(B._currentMarker),1),B.eventListeners.markerdelete.forEach(function(tt){return tt(new at(a,Ie))})},B=this,L=this.markers.length-1;L>=0;L--)D(L);this.addUndoStep()}},Object.defineProperty(P.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),P.prototype.showNotesEditor=function(){var a;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=(a=this._currentMarker.notes)!==null&&a!==void 0?a:"",this.overlayContainer.appendChild(this.notesArea))},P.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)},P.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},P.prototype.addUndoStep=function(){var a=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var u=this.getState(),D=this.undoRedoManager.getLastUndoStep();if(!D||D.width===u.width&&D.height===u.height){var B=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(u),B<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(L){return L(new Ct(a))})}else this.undoRedoManager.replaceLastUndoStep(u),this.eventListeners.statechange.forEach(function(L){return L(new Ct(a))})}},P.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},P.prototype.undoStep=function(){var a=this,u=this.undoRedoManager.undo();u!==void 0&&(this.restoreState(u),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(D){return D(new Ct(a))}))},P.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},P.prototype.redoStep=function(){var a=this,u=this.undoRedoManager.redo();u!==void 0&&(this.restoreState(u),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(D){return D(new Ct(a))}))},P.prototype.stepZoom=function(){var a=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=a<this.zoomSteps.length-1?this.zoomSteps[a+1]:this.zoomSteps[0]},P.prototype.panTo=function(a){this.contentDiv.scrollBy({left:this.prevPanPoint.x-a.x,top:this.prevPanPoint.y-a.y}),this.prevPanPoint=a},P.prototype.startRenderAndClose=function(){return _e(this,void 0,void 0,function(){var a,u,D=this;return Re(this,function(B){switch(B.label){case 0:return[4,this.render()];case 1:return a=B.sent(),u=this.getState(),this.eventListeners.render.forEach(function(L){return L(new _t(D,a,u))}),this.close(!0),[2]}})})},P.prototype.getState=function(a){a===!0&&this.setCurrentMarker();var u={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(D){return u.markers.push(D.getState())}),u},P.prototype.restoreState=function(a){var u=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);a.markers.forEach(function(D){var B=u._availableMarkerTypes.find(function(se){return se.typeName===D.typeName});if(B!==void 0){var L=u.addNewMarker(B);L.restoreState(D),u.markers.push(L)}}),a.width&&a.height&&(a.width!==this.imageWidth||a.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/a.width,this.imageHeight/a.height),this.eventListeners.restorestate.forEach(function(D){return D(new Ct(u))})},P.prototype.addNewMarker=function(a){var u=Z.createGroup();return this.markerImage.appendChild(u),new a(u,this.overlayContainer,this.settings)},P.prototype.createNewMarker=function(a){var u,D=this;(u=typeof a=="string"?this._availableMarkerTypes.find(function(B){return B.typeName===a}):a)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(u),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(u.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(B){return B(new at(D,D._currentMarker))}))},P.prototype.markerCreated=function(a){var u=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(a),this.setCurrentMarker(a),a instanceof ae&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(ae):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(D){return D(new at(u,u._currentMarker))})},P.prototype.colorChanged=function(a){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=a,this.settings.defaultStrokeColor=a)},P.prototype.fillColorChanged=function(a){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=a)},P.prototype.markerStateChanged=function(a){var u=this;this.eventListeners.markerchange.forEach(function(D){return D(new at(u,a))})},P.prototype.setCurrentMarker=function(a){var u=this;this._currentMarker!==a&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(D){return D(new at(u,u._currentMarker))})),this._currentMarker=a,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(D){return D(new at(u,u._currentMarker))}))},P.prototype.onPointerDown=function(a){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||a.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var u=this.markers.find(function(D){return D.ownsTarget(a.target)});u!==void 0?(this.setCurrentMarker(u),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(a.clientX,a.clientY),a.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:a.clientX,y:a.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(a.clientX,a.clientY))},P.prototype.onDblClick=function(a){if(this._isFocused||this.focus(),this.mode==="select"){var u=this.markers.find(function(D){return D.ownsTarget(a.target)});u!==void 0&&u!==this._currentMarker&&this.setCurrentMarker(u),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(a.clientX,a.clientY),a.target):this.setCurrentMarker()}},P.prototype.onPointerMove=function(a){this.touchPoints!==1&&a.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||a.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(a.clientX,a.clientY)):this.zoomLevel>1&&this.panTo({x:a.clientX,y:a.clientY}))},P.prototype.onPointerUp=function(a){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(a.clientX,a.clientY)),this.isDragging=!1,this.addUndoStep()},P.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},P.prototype.onKeyUp=function(a){this._currentMarker===void 0||this.notesArea!==void 0||a.key!=="Delete"&&a.key!=="Backspace"||this.deleteSelectedMarker()},P.prototype.clientToLocalCoordinates=function(a,u){var D=this.markerImage.getBoundingClientRect();return{x:(a-D.left)/this.zoomLevel,y:(u-D.top)/this.zoomLevel}},P.prototype.onWindowResize=function(){this.positionUI()},P.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var a=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=a+"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()},P.prototype.addLicenseKey=function(a){je.addKey(a)},P.prototype.addEventListener=function(a,u){this.eventListeners.addEventListener(a,u)},P.prototype.removeEventListener=function(a,u){this.eventListeners.removeEventListener(a,u)},P.prototype.renderState=function(a){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(a),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(P.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),P.prototype.focus=function(){var a=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(u){return u(new Ct(a))}))},P.prototype.blur=function(){var a=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(u){return u(new Ct(a))}))},P.instanceCounter=0,P}();/* **********************************
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 Ot=function(P,a){return(Ot=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(u,D){u.__proto__=D}||function(u,D){for(var B in D)Object.prototype.hasOwnProperty.call(D,B)&&(u[B]=D[B])})(P,a)};function Wt(P,a){if(typeof a!="function"&&a!==null)throw new TypeError("Class extends value "+String(a)+" is not a constructor or null");function u(){this.constructor=P}Ot(P,a),P.prototype=a===null?Object.create(a):(u.prototype=a.prototype,new u)}function gt(P,a,u,D){return new(u||(u=Promise))(function(B,L){function se(pt){try{tt(D.next(pt))}catch(Be){L(Be)}}function Ie(pt){try{tt(D.throw(pt))}catch(Be){L(Be)}}function tt(pt){var Be;pt.done?B(pt.value):(Be=pt.value,Be instanceof u?Be:new u(function(bt){bt(Be)})).then(se,Ie)}tt((D=D.apply(P,a||[])).next())})}function Bt(P,a){var u,D,B,L,se={label:0,sent:function(){if(1&B[0])throw B[1];return B[1]},trys:[],ops:[]};return 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u=a.x-this.previousPoint.x,D=a.y-this.previousPoint.y;this.zoomFactor!==1&&(u=-u/this.zoomFactor,D=-D/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+u),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+D),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=a},P.prototype.resize=function(a){var u=Object.assign({},this.cropRect),D=a.x-this.previousPoint.x,B=a.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:u.x+D<this.margin&&(D=this.margin-u.x),u.x+=D,u.width=this.cropRect.x+this.cropRect.width-u.x;break;case this.bottomRightGrip:case this.topRightGrip:u.width+D>this.canvasWidth*this.zoomFactor&&(D=this.canvasWidth*this.zoomFactor-u.width),u.width+=D}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(u.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(D),u.height=this.aspectRatio.getVerticalLength(u.width)):(u.y+=B,u.height=this.cropRect.y+this.cropRect.height-u.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?u.height=this.aspectRatio.getVerticalLength(u.width):u.height+=B}u.width<10&&(u.x=this.cropRect.x,u.width=10),u.height<10&&(u.y=this.cropRect.y,u.height=10),this.previousPoint=a,u.x>=this.margin&&u.y>=this.margin&&u.x-this.margin+u.width<=this.canvasWidth&&u.y-this.margin+u.height<=this.canvasHeight&&(this.cropRect=u,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},P.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var a=this.cropRect.x+this.cropRect.width/2,u=this.cropRect.y+this.cropRect.height/2,D=this.aspectRatio.getHorizontalLength(this.cropRect.height),B=this.aspectRatio.getVerticalLength(this.cropRect.width);D/this.canvasWidth<B/this.canvasHeight?this.cropRect.width=D:this.cropRect.height=B,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=a-this.cropRect.width/2,this.cropRect.y=u-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)}},P.prototype.getRescaledRect=function(a,u,D,B,L,se){var Ie=D/a,tt=B/u;return{x:(L.x-se)*Ie+se,y:(L.y-se)*tt+se,width:L.width*Ie,height:L.height*tt}},P.prototype.scaleCanvas=function(a,u){var D=this.getRescaledRect(this.canvasWidth,this.canvasHeight,a,u,this.cropRect,this.margin);this.canvasWidth=a,this.canvasHeight=u,this.onCropChange&&this.onCropChange(D),this.setCropRectangle(D)},P}(),tn=function(){function P(a){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=a,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(P.prototype,"angle",{get:function(){return this._angle},set:function(a){this._angle=a,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),P.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},P.prototype.onPointerDown=function(a){this.controlContainer.setPointerCapture(a.pointerId),this.isDragging=!0,this.previousPoint={x:a.clientX,y:a.clientY}},P.prototype.onPointerMove=function(a){this.isDragging&&(this.onAngleChange&&this.onAngleChange((a.clientX-this.previousPoint.x)/5),this.previousPoint.x=a.clientX)},P.prototype.onPointerUp=function(a){this.isDragging&&this.onAngleChange&&this.onAngleChange((a.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(a.pointerId)},P.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var a=this.angleLabelText.getBBox();Je.setAttributes(this.angleLabelElement,[["x",((this.width-a.width)/2).toString()],["y",(this.height/2).toString()]])}},P.prototype.positionScaleShape=function(){if(this.scaleShape){var a=this.scaleShape.transform.baseVal.getItem(0);a.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(a,0)}},P.prototype.getVisual=function(){var a=document.createElementNS("http://www.w3.org/2000/svg","svg");a.setAttribute("xmlns","http://www.w3.org/2000/svg"),a.setAttribute("width",this.width+"px"),a.setAttribute("height",this.height+"px"),a.setAttribute("viewBox","0 0 "+this.width+" "+this.height),a.style.flexShrink="0",document.body.appendChild(a);for(var u="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,D=1;D<=this.width/5+10;D++){var B=D%5==0?this.height/3:this.height/6;u+="h4v"+-B+"h1v"+B}u+="v1H0Z",this.scaleShape=Je.createPath(u);var L=Je.createTransform();this.scaleShape.transform.baseVal.appendItem(L),a.appendChild(this.scaleShape),this.angleLabelElement=Je.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=Je.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var se=Je.createTSpan("");return se.innerHTML="&deg;",this.angleLabelElement.appendChild(se),a.appendChild(this.angleLabelElement),document.body.removeChild(a),a},P}(),Ur=function(){function P(){this.naturalSize=!1,this.imageType="image/png"}return P.prototype.rasterize=function(a,u,D,B,L,se,Ie){var tt=this;return new Promise(function(pt){var Be=document.createElement("canvas");Be.width=a.width.baseVal.value-2*B,Be.height=a.height.baseVal.value-2*B;var bt=1,Tt=1;tt.naturalSize===!0?(bt=u.naturalWidth/(a.width.baseVal.value-2*B)/se,Tt=u.naturalHeight/(a.height.baseVal.value-2*B)/Ie,Be.width=u.naturalWidth/se,Be.height=u.naturalHeight/Ie):tt.width!==void 0&&tt.height!==void 0&&(bt=tt.width/D.width,Tt=tt.height/D.height,Be.width*=bt,Be.height*=Tt);var Qt=Be.getContext("2d");Qt.translate(Be.width/2,Be.height/2),Qt.rotate(L*Math.PI/180),Qt.scale(se,Ie),Qt.translate(-Be.width/2,-Be.height/2),Qt.drawImage(u,0,0,Be.width,Be.height);var Ae=document.createElement("canvas");Ae.width=D.width*bt,Ae.height=D.height*Tt,Ae.getContext("2d").putImageData(Qt.getImageData((D.x-B)*bt,(D.y-B)*Tt,D.width*bt,D.height*Tt),0,0),pt(Ae.toDataURL(tt.imageType,tt.imageQuality))})},P}(),wt=function(){function P(a){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=P.instanceCounter++,this.styles=new Yt(this.instanceNo),this.target=a,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(P.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(a){this._zoomToCropEnabled=a,a?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(a){this._isGridVisible=a,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"gridLines",{get:function(){return this._gridLines},set:function(a){this._gridLines=a,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(a){this._rotationAngle=a,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"aspectRatio",{get:function(){var a;return(a=this._aspectRatio)!==null&&a!==void 0?a:this.aspectRatios[0]},set:function(a){this._aspectRatio=a},enumerable:!1,configurable:!0}),P.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},P.prototype.show=function(){this.showUI(),this.open()},P.prototype.close=function(a){a===void 0&&(a=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),a||this.closeEventListeners.forEach(function(u){return u()}),this._isOpen=!1)},P.prototype.addRenderEventListener=function(a){this.renderEventListeners.push(a)},P.prototype.removeRenderEventListener=function(a){this.renderEventListeners.indexOf(a)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(a),1)},P.prototype.addCloseEventListener=function(a){this.closeEventListeners.push(a)},P.prototype.removeCloseEventListener=function(a){this.closeEventListeners.indexOf(a)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(a),1)},P.prototype.setupResizeObserver=function(){var a=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){a.resize(a.target.clientWidth,a.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))},P.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var a=1*this.target.clientWidth/this.target.clientHeight,u=this.contentDiv.clientWidth/a>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*a:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,D=u+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/a;this.resize(u,D)}},P.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},P.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",Je.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},P.prototype.resize=function(a,u){this.imageWidth=Math.round(a),this.imageHeight=Math.round(u),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()},P.prototype.setEditingTarget=function(){var a=document.createElement("canvas");a.width=this.target.naturalWidth,a.height=this.target.naturalHeight,a.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var u=a.toDataURL();Je.setAttributes(this.editingTarget,[["href",u]]),this.setEditingTargetSize()},P.prototype.setTopLeft=function(){var a=this.target.getBoundingClientRect(),u=this.editorCanvas.getBoundingClientRect();this.left=a.left-u.left-this.CANVAS_MARGIN,this.top=a.top-u.top-this.CANVAS_MARGIN},P.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=Je.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=Je.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=Je.createGroup(),this.editingTargetRotationScaleContainer=Je.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var a=Je.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(a);var u=Je.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(u),this.editingTargetContainer=Je.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)},P.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},P.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=Je.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new _r(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()},P.prototype.zoomToCrop=function(){if(this.cropRect){var a=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,u=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=a+"px "+u+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-a+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-u+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},P.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)},P.prototype.cropRectChanged=function(a){this.cropRect=a,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},P.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},P.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"},P.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},P.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 a=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,u=this.target.offsetTop>a+this.CANVAS_MARGIN?this.target.offsetTop-(a+this.CANVAS_MARGIN):0;this.coverDiv.style.top=u+"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},P.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},P.prototype.addTopToolbar=function(){var a=this;this.topToolbar=new rr,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 u=new Ir;u.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(u);var D=[];this.aspectRatios.forEach(function(Tt){var Qt=new yr(Nr.getIcon(Tt.horizontal,Tt.vertical),Tt.horizontal===0&&Tt.vertical===0?"FREE":Tt.horizontal+":"+Tt.vertical);Qt.onClick=function(){return a.ratioButtonClicked(Tt)},D.push(Qt)}),this.aspectRatioButton=new Kr(Nr.getIcon(0,0),"Aspect ratio",D),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,u.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var B=new yr('<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");B.isActive=this.isGridVisible,B.onClick=function(){a.isGridVisible=!a.isGridVisible,B.isActive=a.isGridVisible},u.addButton(B);var L=new yr('<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(L.isActive=this.zoomToCropEnabled,L.onClick=function(){a.zoomToCropEnabled=!a.zoomToCropEnabled,L.isActive=a.zoomToCropEnabled},u.addButton(L),!Nt.isLicensed){var se=new pr;this.topToolbar.addElementBlock(se);var Ie=document.createElement("div");Ie.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var tt=document.createElement("a");tt.style.color="currentColor",tt.href="https://markerjs.com/products/cropro",tt.target="_blank",tt.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>',Ie.appendChild(tt),se.addElement(Ie)}var pt=new Ir;pt.minWidth=3*this.toolbarHeight+"px",pt.contentAlign="end",this.topToolbar.addButtonBlock(pt);var Be=new yr('<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");Be.onClick=this.startRenderAndClose,pt.addButton(Be),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Be.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var bt=new yr('<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");bt.onClick=this.close,pt.addButton(bt),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(bt.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},P.prototype.addBottomToolbar=function(){var a=this;this.bottomToolbar=new rr,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 u=new Ir;u.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(u);var D=new yr('<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");D.onClick=this.rotateLeftButtonClicked,u.addButton(D);var B=new yr('<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");B.onClick=this.rotateRightButtonClicked,u.addButton(B);var L=new pr;L.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(L),this.straightener=new tn("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(pt){a.rotateBy(pt),a.straightener.angle=a.rotationAngle},L.addElement(this.straightener.getUI());var se=new Ir;se.minWidth=2*this.toolbarHeight+"px",se.contentAlign="end",this.bottomToolbar.addButtonBlock(se);var Ie=new yr('<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");Ie.onClick=this.flipHorizontallyButtonClicked,se.addButton(Ie);var tt=new yr('<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");tt.onClick=this.flipVerticallyButtonClicked,se.addButton(tt)},P.prototype.ratioButtonClicked=function(a){this.aspectRatio=a,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},P.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=Nr.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},P.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Mr(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},P.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},P.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},P.prototype.restoreState=function(a){if(a){var u=this.cropLayer.getRescaledRect(a.width,a.height,this.imageWidth,this.imageHeight,a.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(u),this.cropRectChanged(u),this.flippedHorizontally=a.flippedHorizontally,this.flippedVertically=a.flippedVertically,this.applyFlip(),this.rotationAngle=a.rotationAngle,this.applyRotation()}},P.prototype.clientToLocalCoordinates=function(a,u){var D=this.cropImage.getBoundingClientRect();return{x:a-D.left,y:u-D.top}},P.prototype.onWindowResize=function(){this.positionUI()},P.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var a=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=a+"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()},P.prototype.rotateLeftButtonClicked=function(){var a=this.rotationAngle-90;this.rotationAngle%90!=0&&(a+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(a)},P.prototype.rotateRightButtonClicked=function(){var a=this.rotationAngle+90;this.rotationAngle%90!=0&&(a-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(a)},P.prototype.rotateTo=function(a){a=(a=a>180?a-360:a)<=-180?a+360:a,this.rotationAngle=a,this.applyRotation()},P.prototype.rotateBy=function(a){this.rotateTo((this.rotationAngle+a)%360)},P.prototype.applyRotation=function(){var a=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var u=this.editingTargetRotationContainer.transform.baseVal.getItem(0);u.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(u,0);var D=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/D.width,this.imageHeight/D.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=a},P.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},P.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},P.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},P.prototype.startRenderAndClose=function(){return gt(this,void 0,void 0,function(){var a,u;return Bt(this,function(D){switch(D.label){case 0:return[4,this.render()];case 1:return a=D.sent(),u=this.getState(),this.renderEventListeners.forEach(function(B){return B(a,u)}),this.close(!0),[2]}})})},P.prototype.render=function(){return gt(this,void 0,void 0,function(){var a;return Bt(this,function(u){switch(u.label){case 0:return(a=new Ur).naturalSize=this.renderAtNaturalSize,a.imageType=this.renderImageType,a.imageQuality=this.renderImageQuality,a.width=this.renderWidth,a.height=this.renderHeight,this.unzoomFromCrop(),Je.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,a.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 u.sent(),[4,a.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,u.sent()]}})})},P.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Gt("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 Gt("toolbar_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new Gt("toolbar-block",`
        display: flex;
        align-items: center;
        box-sizing: content-box;
    `));var a=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Gt("toolbar_button",`
      display: inline-block;
      width: `+(this.toolbarHeight-2*a)+`px;
      height: `+(this.toolbarHeight-2*a)+`px;
      padding: `+a+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Gt("toolbar_button_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Gt("toolbar_active_button",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
      background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
    `)),this.styles.addRule(new or("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.toolbarHeight/2+`px;
    `)),this.styles.addRule(new or("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
    `)),this.toolbarDropdownStyleClass=this.styles.addClass(new Gt("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 Gt("toolbar_dropdown_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new Gt("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 Gt("toolbar_straightener",`
      display: flex;
      overflow: hidden;
      justify-content: center;
      height: `+(this.toolbarHeight-2*a)+`px;
      padding: `+a+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new Gt("toolbar_straightener_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `))},P.instanceCounter=0,P}(),Yr=K("8hTe"),kr=K.n(Yr),Hr=/<pre[^>]*>/g;function Br(P){var a=document.createElement("div");return a.innerHTML=P,a.childNodes.length===0?"":a.childNodes[0].nodeValue}var rn=ze.a=function(P){var a=P.value,u=a===void 0?"":a,D=P.edit,B=D===void 0?!1:D,L=P.className,se=P.showTextOnly,Ie=P.showLines,tt=P.replaces,pt=P.zoomImg,Be=P.hasMask,bt=P.style,Tt=bt===void 0?{}:bt,Qt=P.stylesPrev,Ae=Qt===void 0?{}:Qt,br=String(u),sr=Object(w.useRef)(),Rr=Object(w.useRef)(),Cn=Object(w.useState)(""),nn=Object(U.a)(Cn,2),jr=nn[0],Qr=nn[1],zr=Object(w.useState)("office"),an=Object(U.a)(zr,2),Tn=an[0],hn=an[1],bn=function(){var Lt=new wt(Rr.current);Lt.displayMode="popup",Lt.addRenderEventListener(function(){var lr=Object(E.a)(R.a.mark(function jt(mr){var Zt;return R.a.wrap(function(vr){for(;;)switch(vr.prev=vr.next){case 0:return sr.current.style.display="none",vr.next=3,Object(Ne.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:mr}});case 3:Zt=vr.sent,Zt!=null&&Zt.id&&tt(Rr.current.getAttribute("src").replace(le.a.API_SERVER,""),"/api/attachments/".concat(Zt==null?void 0:Zt.id,"?type=").concat(Zt.content_type));case 5:case"end":return vr.stop()}},jt)}));return function(jt){return lr.apply(this,arguments)}}()),Lt.show()},Mn=function(){var Lt=new At(Rr.current);Lt.settings.displayMode="popup",Lt.addEventListener("render",function(){var lr=Object(E.a)(R.a.mark(function jt(mr){var Zt;return R.a.wrap(function(vr){for(;;)switch(vr.prev=vr.next){case 0:if(sr.current.style.display="none",!Rr.current){vr.next=6;break}return vr.next=4,Object(Ne.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:mr.dataUrl}});case 4:Zt=vr.sent,Zt!=null&&Zt.id&&tt(Rr.current.getAttribute("src").replace(le.a.API_SERVER,""),"/api/attachments/".concat(Zt==null?void 0:Zt.id,"?type=").concat(Zt.content_type));case 6:case"end":return vr.stop()}},jt)}));return function(jt){return lr.apply(this,arguments)}}()),Lt.show(),window.markerArea=Lt},on=Object(w.useMemo)(function(){try{var qt=/\(\s+\/api\/attachments\/|\(\/api\/attachments\/|\(\/attachments\/download\//g,Lt=/\"\/api\/attachments\/|\"\/attachments\/download\//g,lr=/\(\s+\/files\/uploads\/|\"\/files\/uploads\//g;br=br.replace(qt,"("+le.a.API_SERVER+"/api/attachments/").replace(Lt,'"'+le.a.API_SERVER+"/api/attachments/").replace(lr,'"'+le.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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me;if(W.preClickTime&&W.preTouchTime?me=Math.min(W.preClickTime,W.preTouchTime):W.preClickTime?me=W.preClickTime:W.preTouchTime&&(me=W.preTouchTime),Math.abs(me-W.focusTime)<20)return;W.focusTime=0}W.preClickTime=0,W.preTouchTime=0,W.isClickToShow()&&(W.isClickToHide()||W.isBlurToHide())&&ie&&ie.preventDefault&&ie.preventDefault();var ce=!W.state.popupVisible;(W.isClickToHide()&&!ce||ce&&W.isClickToShow())&&W.setPopupVisible(!W.state.popupVisible,ie)},W.onPopupMouseDown=function(){if(W.hasPopupMouseDown=!0,clearTimeout(W.mouseDownTimeout),W.mouseDownTimeout=window.setTimeout(function(){W.hasPopupMouseDown=!1},0),W.context){var ie;(ie=W.context).onPopupMouseDown.apply(ie,arguments)}},W.onDocumentClick=function(ie){if(W.props.mask&&!W.props.maskClosable)return;var me=ie.target,ce=W.getRootDomNode(),Ee=W.getPopupDomNode();(!Object(ht.a)(ce,me)||W.isContextMenuOnly())&&!Object(ht.a)(Ee,me)&&!W.hasPopupMouseDown&&W.close()},W.getRootDomNode=function(){var ie=W.props.getTriggerDOMNode;if(ie)return ie(W.triggerRef.current);try{var me=Object(ut.a)(W.triggerRef.current);if(me)return me}catch(ce){}return st.a.findDOMNode(Object(i.a)(W))},W.getPopupClassNameFromAlign=function(ie){var me=[],ce=W.props,Ee=ce.popupPlacement,De=ce.builtinPlacements,Xe=ce.prefixCls,Ve=ce.alignPoint,it=ce.getPopupClassNameFromAlign;return Ee&&De&&me.push(Oe(De,Xe,ie,Ve)),it&&me.push(it(ie)),me.join(" ")},W.getComponent=function(){var ie=W.props,me=ie.prefixCls,ce=ie.destroyPopupOnHide,Ee=ie.popupClassName,De=ie.onPopupAlign,Xe=ie.popupMotion,Ve=ie.popupAnimation,it=ie.popupTransitionName,St=ie.popupStyle,Mt=ie.mask,Rt=ie.maskAnimation,Ut=ie.maskTransitionName,kt=ie.maskMotion,Dt=ie.zIndex,Pt=ie.popup,Vt=ie.stretch,Ft=ie.alignPoint,fr=ie.mobile,nr=ie.forceRender,xt=W.state,Et=xt.popupVisible,Kt=xt.point,zt=W.getPopupAlign(),vt={};return W.isMouseEnterToShow()&&(vt.onMouseEnter=W.onPopupMouseEnter),W.isMouseLeaveToHide()&&(vt.onMouseLeave=W.onPopupMouseLeave),vt.onMouseDown=W.onPopupMouseDown,vt.onTouchStart=W.onPopupMouseDown,g.createElement(jr,Object(l.a)({prefixCls:me,destroyPopupOnHide:ce,visible:Et,point:Ft&&Kt,className:Ee,align:zt,onAlign:De,animation:Ve,getClassNameFromAlign:W.getPopupClassNameFromAlign},vt,{stretch:Vt,getRootDomNode:W.getRootDomNode,style:St,mask:Mt,zIndex:Dt,transitionName:it,maskAnimation:Rt,maskTransitionName:Ut,maskMotion:kt,ref:W.popupRef,motion:Xe,mobile:fr,forceRender:nr}),typeof Pt=="function"?Pt():Pt)},W.attachParent=function(ie){rt.a.cancel(W.attachId);var me=W.props,ce=me.getPopupContainer,Ee=me.getDocument,De=W.getRootDomNode(),Xe;ce?(De||ce.length===0)&&(Xe=ce(De)):Xe=Ee(W.getRootDomNode()).body,Xe?Xe.appendChild(ie):W.attachId=Object(rt.a)(function(){W.attachParent(ie)})},W.getContainer=function(){var ie=W.props.getDocument,me=ie(W.getRootDomNode()).createElement("div");return me.style.position="absolute",me.style.top="0",me.style.left="0",me.style.width="100%",W.attachParent(me),me},W.setPoint=function(ie){var me=W.props.alignPoint;if(!me||!ie)return;W.setState({point:{pageX:ie.pageX,pageY:ie.pageY}})},W.handlePortalUpdate=function(){W.state.prevPopupVisible!==W.state.popupVisible&&W.props.afterPopupVisibleChange(W.state.popupVisible)},W.triggerContextValue={onPopupMouseDown:W.onPopupMouseDown};var re;return"popupVisible"in $?re=!!$.popupVisible:re=!!$.defaultPopupVisible,W.state={prevPopupVisible:re,popupVisible:re},bn.forEach(function(ie){W["fire".concat(ie)]=function(me){W.fireEvents(ie,me)}}),W}return Object(c.a)(j,[{key:"componentDidMount",value:function(){this.componentDidUpdate()}},{key:"componentDidUpdate",value:function(){var W=this.props,re=this.state;if(re.popupVisible){var ie;!this.clickOutsideHandler&&(this.isClickToHide()||this.isContextMenuToShow())&&(ie=W.getDocument(this.getRootDomNode()),this.clickOutsideHandler=Object(be.a)(ie,"mousedown",this.onDocumentClick)),this.touchOutsideHandler||(ie=ie||W.getDocument(this.getRootDomNode()),this.touchOutsideHandler=Object(be.a)(ie,"touchstart",this.onDocumentClick)),!this.contextMenuOutsideHandler1&&this.isContextMenuToShow()&&(ie=ie||W.getDocument(this.getRootDomNode()),this.contextMenuOutsideHandler1=Object(be.a)(ie,"scroll",this.onContextMenuClose)),!this.contextMenuOutsideHandler2&&this.isContextMenuToShow()&&(this.contextMenuOutsideHandler2=Object(be.a)(window,"blur",this.onContextMenuClose));return}this.clearOutsideHandler()}},{key:"componentWillUnmount",value:function(){this.clearDelayTimer(),this.clearOutsideHandler(),clearTimeout(this.mouseDownTimeout),rt.a.cancel(this.attachId)}},{key:"getPopupDomNode",value:function(){var W;return((W=this.popupRef.current)===null||W===void 0?void 0:W.getElement())||null}},{key:"getPopupAlign",value:function(){var W=this.props,re=W.popupPlacement,ie=W.popupAlign,me=W.builtinPlacements;return re&&me?xe(me,re,ie):ie}},{key:"setPopupVisible",value:function(W,re){var ie=this.props.alignPoint,me=this.state.popupVisible;this.clearDelayTimer(),me!==W&&("popupVisible"in this.props||this.setState({popupVisible:W,prevPopupVisible:me}),this.props.onPopupVisibleChange(W)),ie&&re&&W&&this.setPoint(re)}},{key:"delaySetPopupVisible",value:function(W,re,ie){var me=this,ce=re*1e3;if(this.clearDelayTimer(),ce){var Ee=ie?{pageX:ie.pageX,pageY:ie.pageY}:null;this.delayTimer=window.setTimeout(function(){me.setPopupVisible(W,Ee),me.clearDelayTimer()},ce)}else this.setPopupVisible(W,ie)}},{key:"clearDelayTimer",value:function(){this.delayTimer&&(clearTimeout(this.delayTimer),this.delayTimer=null)}},{key:"clearOutsideHandler",value:function(){this.clickOutsideHandler&&(this.clickOutsideHandler.remove(),this.clickOutsideHandler=null),this.contextMenuOutsideHandler1&&(this.contextMenuOutsideHandler1.remove(),this.contextMenuOutsideHandler1=null),this.contextMenuOutsideHandler2&&(this.contextMenuOutsideHandler2.remove(),this.contextMenuOutsideHandler2=null),this.touchOutsideHandler&&(this.touchOutsideHandler.remove(),this.touchOutsideHandler=null)}},{key:"createTwoChains",value:function(W){var re=this.props.children.props,ie=this.props;return re[W]&&ie[W]?this["fire".concat(W)]:re[W]||ie[W]}},{key:"isClickToShow",value:function(){var W=this.props,re=W.action,ie=W.showAction;return re.indexOf("click")!==-1||ie.indexOf("click")!==-1}},{key:"isContextMenuOnly",value:function(){var W=this.props.action;return W==="contextMenu"||W.length===1&&W[0]==="contextMenu"}},{key:"isContextMenuToShow",value:function(){var W=this.props,re=W.action,ie=W.showAction;return re.indexOf("contextMenu")!==-1||ie.indexOf("contextMenu")!==-1}},{key:"isClickToHide",value:function(){var W=this.props,re=W.action,ie=W.hideAction;return re.indexOf("click")!==-1||ie.indexOf("click")!==-1}},{key:"isMouseEnterToShow",value:function(){var W=this.props,re=W.action,ie=W.showAction;return re.indexOf("hover")!==-1||ie.indexOf("mouseEnter")!==-1}},{key:"isMouseLeaveToHide",value:function(){var W=this.props,re=W.action,ie=W.hideAction;return re.indexOf("hover")!==-1||ie.indexOf("mouseLeave")!==-1}},{key:"isFocusToShow",value:function(){var W=this.props,re=W.action,ie=W.showAction;return re.indexOf("focus")!==-1||ie.indexOf("focus")!==-1}},{key:"isBlurToHide",value:function(){var W=this.props,re=W.action,ie=W.hideAction;return re.indexOf("focus")!==-1||ie.indexOf("blur")!==-1}},{key:"forcePopupAlign",value:function(){if(this.state.popupVisible){var W;(W=this.popupRef.current)===null||W===void 0||W.forceAlign()}}},{key:"fireEvents",value:function(W,re){var ie=this.props.children.props[W];ie&&ie(re);var me=this.props[W];me&&me(re)}},{key:"close",value:function(){this.setPopupVisible(!1)}},{key:"render",value:function(){var W=this.state.popupVisible,re=this.props,ie=re.children,me=re.forceRender,ce=re.alignPoint,Ee=re.className,De=re.autoDestroy,Xe=g.Children.only(ie),Ve={key:"trigger"};this.isContextMenuToShow()?Ve.onContextMenu=this.onContextMenu:Ve.onContextMenu=this.createTwoChains("onContextMenu"),this.isClickToHide()||this.isClickToShow()?(Ve.onClick=this.onClick,Ve.onMouseDown=this.onMouseDown,Ve.onTouchStart=this.onTouchStart):(Ve.onClick=this.createTwoChains("onClick"),Ve.onMouseDown=this.createTwoChains("onMouseDown"),Ve.onTouchStart=this.createTwoChains("onTouchStart")),this.isMouseEnterToShow()?(Ve.onMouseEnter=this.onMouseEnter,ce&&(Ve.onMouseMove=this.onMouseMove)):Ve.onMouseEnter=this.createTwoChains("onMouseEnter"),this.isMouseLeaveToHide()?Ve.onMouseLeave=this.onMouseLeave:Ve.onMouseLeave=this.createTwoChains("onMouseLeave"),this.isFocusToShow()||this.isBlurToHide()?(Ve.onFocus=this.onFocus,Ve.onBlur=this.onBlur):(Ve.onFocus=this.createTwoChains("onFocus"),Ve.onBlur=this.createTwoChains("onBlur"));var it=U()(Xe&&Xe.props&&Xe.props.className,Ee);it&&(Ve.className=it);var St=Object(I.a)({},Ve);Object(fe.c)(Xe)&&(St.ref=Object(fe.a)(this.triggerRef,Xe.ref));var Mt=g.cloneElement(Xe,St),Rt;return(W||this.popupRef.current||me)&&(Rt=g.createElement(q,{key:"portal",getContainer:this.getContainer,didUpdate:this.handlePortalUpdate},this.getComponent())),!W&&De&&(Rt=null),g.createElement(zr.Provider,{value:this.triggerContextValue},Mt,Rt)}}],[{key:"getDerivedStateFromProps",value:function(W,re){var ie=W.popupVisible,me={};return ie!==void 0&&re.popupVisible!==ie&&(me.popupVisible=ie,me.prevPopupVisible=re.popupVisible),me}}]),j}(g.Component);return ue.contextType=zr,ue.defaultProps={prefixCls:"rc-trigger-popup",getPopupClassNameFromAlign:Tn,getDocument:hn,onPopupVisibleChange:an,afterPopupVisibleChange:an,onPopupAlign:an,popupClassName:"",mouseEnterDelay:0,mouseLeaveDelay:.1,focusDelay:0,blurDelay:.15,popupStyle:{},destroyPopupOnHide:!1,popupAlign:{},defaultPopupVisible:!1,mask:!1,maskClosable:!0,action:[],showAction:[],hideAction:[],autoDestroy:!1},ue}var on=Mn(we.a),Er={adjustX:1,adjustY:1},Jr={topLeft:{points:["bl","tl"],overflow:Er,offset:[0,-7]},bottomLeft:{points:["tl","bl"],overflow:Er,offset:[0,7]},leftTop:{points:["tr","tl"],overflow:Er,offset:[-4,0]},rightTop:{points:["tl","tr"],overflow:Er,offset:[4,0]}},Sn={topLeft:{points:["bl","tl"],overflow:Er,offset:[0,-7]},bottomLeft:{points:["tl","bl"],overflow:Er,offset:[0,7]},rightTop:{points:["tr","tl"],overflow:Er,offset:[-4,0]},leftTop:{points:["tl","tr"],overflow:Er,offset:[4,0]}},fn=Jr,qt=0,Lt={horizontal:"bottomLeft",vertical:"rightTop","vertical-left":"rightTop","vertical-right":"leftTop"},lr=function(ue,pe,ne){var j=Pe(pe),$=ue.getState();ue.setState({defaultActiveFirst:Object(I.a)(Object(I.a)({},$.defaultActiveFirst),{},Object(oe.a)({},j,ne))})},jt=function(q){Object(n.a)(pe,q);var ue=Object(t.a)(pe);function pe(ne){var j;Object(p.a)(this,pe),j=ue.call(this,ne),j.onDestroy=function(ce){j.props.onDestroy(ce)},j.onKeyDown=function(ce){var Ee=ce.keyCode,De=j.menuInstance,Xe=j.props.store,Ve=j.getVisible();if(Ee===v.a.ENTER)return j.onTitleClick(ce),lr(Xe,j.props.eventKey,!0),!0;if(Ee===v.a.RIGHT)return Ve?De.onKeyDown(ce):(j.triggerOpenChange(!0),lr(Xe,j.props.eventKey,!0)),!0;if(Ee===v.a.LEFT){var it;if(Ve)it=De.onKeyDown(ce);else return;return it||(j.triggerOpenChange(!1),it=!0),it}return Ve&&(Ee===v.a.UP||Ee===v.a.DOWN)?De.onKeyDown(ce):void 0},j.onOpenChange=function(ce){j.props.onOpenChange(ce)},j.onPopupVisibleChange=function(ce){j.triggerOpenChange(ce,ce?"mouseenter":"mouseleave")},j.onMouseEnter=function(ce){var Ee=j.props,De=Ee.eventKey,Xe=Ee.onMouseEnter,Ve=Ee.store;lr(Ve,j.props.eventKey,!1),Xe({key:De,domEvent:ce})},j.onMouseLeave=function(ce){var Ee=j.props,De=Ee.parentMenu,Xe=Ee.eventKey,Ve=Ee.onMouseLeave;De.subMenuInstance=Object(i.a)(j),Ve({key:Xe,domEvent:ce})},j.onTitleMouseEnter=function(ce){var Ee=j.props,De=Ee.eventKey,Xe=Ee.onItemHover,Ve=Ee.onTitleMouseEnter;Xe({key:De,hover:!0}),Ve({key:De,domEvent:ce})},j.onTitleMouseLeave=function(ce){var Ee=j.props,De=Ee.parentMenu,Xe=Ee.eventKey,Ve=Ee.onItemHover,it=Ee.onTitleMouseLeave;De.subMenuInstance=Object(i.a)(j),Ve({key:Xe,hover:!1}),it({key:Xe,domEvent:ce})},j.onTitleClick=function(ce){var Ee=Object(i.a)(j),De=Ee.props;if(De.onTitleClick({key:De.eventKey,domEvent:ce}),De.triggerSubMenuAction==="hover")return;j.triggerOpenChange(!j.getVisible(),"click"),lr(De.store,j.props.eventKey,!1)},j.onSubMenuClick=function(ce){typeof j.props.onClick=="function"&&j.props.onClick(j.addKeyPath(ce))},j.onSelect=function(ce){j.props.onSelect(ce)},j.onDeselect=function(ce){j.props.onDeselect(ce)},j.getPrefixCls=function(){return"".concat(j.props.rootPrefixCls,"-submenu")},j.getActiveClassName=function(){return"".concat(j.getPrefixCls(),"-active")},j.getDisabledClassName=function(){return"".concat(j.getPrefixCls(),"-disabled")},j.getSelectedClassName=function(){return"".concat(j.getPrefixCls(),"-selected")},j.getOpenClassName=function(){return"".concat(j.props.rootPrefixCls,"-submenu-open")},j.getVisible=function(){return j.state.isOpen},j.getMode=function(){return j.state.mode},j.saveMenuInstance=function(ce){j.menuInstance=ce},j.addKeyPath=function(ce){return Object(I.a)(Object(I.a)({},ce),{},{keyPath:(ce.keyPath||[]).concat(j.props.eventKey)})},j.triggerOpenChange=function(ce,Ee){var De=j.props.eventKey,Xe=function(){j.onOpenChange({key:De,item:Object(i.a)(j),trigger:Ee,open:ce})};Ee==="mouseenter"?j.mouseenterTimeout=setTimeout(function(){Xe()},0):Xe()},j.isChildrenSelected=function(){var ce={find:!1};return Qe(j.props.children,j.props.selectedKeys,ce),ce.find},j.isInlineMode=function(){return j.getMode()==="inline"},j.adjustWidth=function(){if(!j.subMenuTitle||!j.menuInstance)return;var ce=ot.findDOMNode(j.menuInstance);if(ce.offsetWidth>=j.subMenuTitle.offsetWidth)return;ce.style.minWidth="".concat(j.subMenuTitle.offsetWidth,"px")},j.saveSubMenuTitle=function(ce){j.subMenuTitle=ce},j.getBaseProps=function(){var ce=Object(i.a)(j),Ee=ce.props,De=j.getMode();return{mode:De==="horizontal"?"vertical":De,visible:j.getVisible(),level:Ee.level+1,inlineIndent:Ee.inlineIndent,focusable:!1,onClick:j.onSubMenuClick,onSelect:j.onSelect,onDeselect:j.onDeselect,onDestroy:j.onDestroy,selectedKeys:Ee.selectedKeys,eventKey:"".concat(Ee.eventKey,"-menu-"),openKeys:Ee.openKeys,motion:Ee.motion,onOpenChange:j.onOpenChange,subMenuOpenDelay:Ee.subMenuOpenDelay,parentMenu:Object(i.a)(j),subMenuCloseDelay:Ee.subMenuCloseDelay,forceSubMenuRender:Ee.forceSubMenuRender,triggerSubMenuAction:Ee.triggerSubMenuAction,builtinPlacements:Ee.builtinPlacements,defaultActiveFirst:Ee.store.getState().defaultActiveFirst[Pe(Ee.eventKey)],multiple:Ee.multiple,prefixCls:Ee.rootPrefixCls,id:j.internalMenuId,manualRef:j.saveMenuInstance,itemIcon:Ee.itemIcon,expandIcon:Ee.expandIcon,direction:Ee.direction}},j.getMotion=function(ce,Ee){var De=Object(i.a)(j),Xe=De.haveRendered,Ve=j.props,it=Ve.motion,St=Ve.rootPrefixCls,Mt=Object(I.a)(Object(I.a)({},it),{},{leavedClassName:"".concat(St,"-hidden"),removeOnLeave:!1,motionAppear:Xe||!Ee||ce!=="inline"});return Mt};var $=ne.store,W=ne.eventKey,re=$.getState(),ie=re.defaultActiveFirst;j.isRootMenu=!1;var me=!1;return ie&&(me=ie[W]),lr($,W,me),j.state={mode:ne.mode,isOpen:ne.isOpen},j}return Object(c.a)(pe,[{key:"componentDidMount",value:function(){this.componentDidUpdate()}},{key:"componentDidUpdate",value:function(){var j=this,$=this.props,W=$.mode,re=$.parentMenu,ie=$.manualRef,me=$.isOpen,ce=function(){j.setState({mode:W,isOpen:me})},Ee=me!==this.state.isOpen,De=W!==this.state.mode;if((De||Ee)&&(rt.a.cancel(this.updateStateRaf),De?this.updateStateRaf=Object(rt.a)(ce):ce()),ie&&ie(this),W!=="horizontal"||!(re==null?void 0:re.isRootMenu)||!me)return;this.minWidthTimeout=setTimeout(function(){return j.adjustWidth()},0)}},{key:"componentWillUnmount",value:function(){var j=this.props,$=j.onDestroy,W=j.eventKey;$&&$(W),this.minWidthTimeout&&clearTimeout(this.minWidthTimeout),this.mouseenterTimeout&&clearTimeout(this.mouseenterTimeout),rt.a.cancel(this.updateStateRaf)}},{key:"renderPopupMenu",value:function(j,$){var W=this.getBaseProps();return g.createElement(wn,Object(l.a)({},W,{id:this.internalMenuId,className:j,style:$}),this.props.children)}},{key:"renderChildren",value:function(){var j=this,$=this.getBaseProps(),W=$.mode,re=$.visible,ie=$.forceSubMenuRender,me=$.direction,ce=this.getMotion(W,re);if(this.haveRendered=!0,this.haveOpened=this.haveOpened||re||ie,!this.haveOpened)return g.createElement("div",null);var Ee=U()("".concat($.prefixCls,"-sub"),Object(oe.a)({},"".concat($.prefixCls,"-rtl"),me==="rtl"));return this.isInlineMode()?g.createElement(B,Object(l.a)({visible:$.visible,forceRender:ie},ce),function(De){var Xe=De.className,Ve=De.style,it=U()(Ee,Xe);return j.renderPopupMenu(it,Ve)}):this.renderPopupMenu(Ee)}},{key:"render",value:function(){var j,$,W,re=Object(I.a)({},this.props),ie=this.getVisible(),me=this.getPrefixCls(),ce=this.isInlineMode(),Ee=this.getMode(),De=U()(me,"".concat(me,"-").concat(Ee),(j={},Object(oe.a)(j,re.className,!!re.className),Object(oe.a)(j,this.getOpenClassName(),ie),Object(oe.a)(j,this.getActiveClassName(),re.active||ie&&!ce),Object(oe.a)(j,this.getDisabledClassName(),re.disabled),Object(oe.a)(j,this.getSelectedClassName(),this.isChildrenSelected()),j));this.internalMenuId||(re.eventKey?this.internalMenuId="".concat(re.eventKey,"$Menu"):(qt+=1,this.internalMenuId="$__$".concat(qt,"$Menu")));var Xe={},Ve={},it={};re.disabled||(Xe={onMouseLeave:this.onMouseLeave,onMouseEnter:this.onMouseEnter},Ve={onClick:this.onTitleClick},it={onMouseEnter:this.onTitleMouseEnter,onMouseLeave:this.onTitleMouseLeave});var St={},Mt=re.direction,Rt=Mt==="rtl";ce&&(Rt?St.paddingRight=re.inlineIndent*re.level:St.paddingLeft=re.inlineIndent*re.level);var Ut={};this.getVisible()&&(Ut={"aria-owns":this.internalMenuId});var kt=null;Ee!=="horizontal"&&(kt=this.props.expandIcon,typeof this.props.expandIcon=="function"&&(kt=g.createElement(this.props.expandIcon,Object(I.a)({},this.props))));var Dt=g.createElement("div",Object(l.a)({ref:this.saveSubMenuTitle,style:St,className:"".concat(me,"-title"),role:"button"},it,Ve,{"aria-expanded":ie},Ut,{"aria-haspopup":"true",title:typeof re.title=="string"?re.title:void 0}),re.title,kt||g.createElement("i",{className:"".concat(me,"-arrow")})),Pt=this.renderChildren(),Vt=(($=re.parentMenu)===null||$===void 0?void 0:$.isRootMenu)?re.parentMenu.props.getPopupContainer:function(hr){return hr.parentNode},Ft=Lt[Ee],fr=re.popupOffset?{offset:re.popupOffset}:{},nr=U()((W={},Object(oe.a)(W,re.popupClassName,re.popupClassName&&!ce),Object(oe.a)(W,"".concat(me,"-rtl"),Rt),W)),xt=re.disabled,Et=re.triggerSubMenuAction,Kt=re.subMenuOpenDelay,zt=re.forceSubMenuRender,vt=re.subMenuCloseDelay,Xt=re.builtinPlacements;Ze.forEach(function(hr){return delete re[hr]}),delete re.onClick;var dr=Rt?Object(I.a)(Object(I.a)({},Sn),Xt):Object(I.a)(Object(I.a)({},Jr),Xt);delete re.direction;var $t=this.getBaseProps(),ar=ce?null:this.getMotion($t.mode,$t.visible);return g.createElement("li",Object(l.a)({},re,Xe,{className:De,role:"menuitem"}),g.createElement(on,{prefixCls:me,popupClassName:U()("".concat(me,"-popup"),nr),getPopupContainer:Vt,builtinPlacements:dr,popupPlacement:Ft,popupVisible:ce?!1:ie,popupAlign:fr,popup:ce?null:Pt,action:xt||ce?[]:[Et],mouseEnterDelay:Kt,mouseLeaveDelay:vt,onPopupVisibleChange:this.onPopupVisibleChange,forceRender:zt,popupMotion:ar},Dt),ce?Pt:null)}}]),pe}(g.Component);jt.defaultProps={onMouseEnter:Ke,onMouseLeave:Ke,onTitleMouseEnter:Ke,onTitleMouseLeave:Ke,onTitleClick:Ke,manualRef:Ke,mode:"vertical",title:""};var mr=Object(e.b)(function(q,ue){var pe=q.openKeys,ne=q.activeKey,j=q.selectedKeys,$=ue.eventKey,W=ue.subMenuKey;return{isOpen:pe.indexOf($)>-1,active:ne[W]===$,selectedKeys:j}})(jt);mr.isSubMenu=!0;var Zt=mr,pn="menuitem-overflowed",vr=.5,En=function(q){Object(n.a)(pe,q);var ue=Object(t.a)(pe);function pe(){var ne;return Object(p.a)(this,pe),ne=ue.apply(this,arguments),ne.resizeObserver=null,ne.mutationObserver=null,ne.originalTotalWidth=0,ne.overflowedItems=[],ne.menuItemSizes=[],ne.cancelFrameId=null,ne.state={lastVisibleIndex:void 0},ne.childRef=g.createRef(),ne.getMenuItemNodes=function(){var j=ne.props.prefixCls,$=ne.childRef.current;return $?[].slice.call($.children).filter(function(W){return W.className.split(" ").indexOf("".concat(j,"-overflowed-submenu"))<0}):[]},ne.getOverflowedSubMenuItem=function(j,$,W){var re=ne.props,ie=re.overflowedIndicator,me=re.level,ce=re.mode,Ee=re.prefixCls,De=re.theme;if(me!==1||ce!=="horizontal")return null;var Xe=ne.props.children[0],Ve=Xe.props,it=Ve.children,St=Ve.title,Mt=Ve.style,Rt=Object(S.a)(Ve,["children","title","style"]),Ut=Object(I.a)({},Mt),kt="".concat(j,"-overflowed-indicator"),Dt="".concat(j,"-overflowed-indicator");$.length===0&&W!==!0?Ut=Object(I.a)(Object(I.a)({},Ut),{},{display:"none"}):W&&(Ut=Object(I.a)(Object(I.a)({},Ut),{},{visibility:"hidden",position:"absolute"}),kt="".concat(kt,"-placeholder"),Dt="".concat(Dt,"-placeholder"));var Pt=De?"".concat(Ee,"-").concat(De):"",Vt={};return Ze.forEach(function(Ft){Rt[Ft]!==void 0&&(Vt[Ft]=Rt[Ft])}),g.createElement(Zt,Object(l.a)({title:ie,className:"".concat(Ee,"-overflowed-submenu"),popupClassName:Pt},Vt,{key:kt,eventKey:Dt,disabled:!1,style:Ut}),$)},ne.setChildrenWidthAndResize=function(){if(ne.props.mode!=="horizontal")return;var j=ne.childRef.current;if(!j)return;var $=j.children;if(!$||$.length===0)return;var W=j.children[$.length-1];Ue(W,"display","inline-block");var re=ne.getMenuItemNodes(),ie=re.filter(function(me){return me.className.split(" ").indexOf(pn)>=0});ie.forEach(function(me){Ue(me,"display","inline-block")}),ne.menuItemSizes=re.map(function(me){return $e(me,!0)}),ie.forEach(function(me){Ue(me,"display","none")}),ne.overflowedIndicatorWidth=$e(j.children[j.children.length-1],!0),ne.originalTotalWidth=ne.menuItemSizes.reduce(function(me,ce){return me+ce},0),ne.handleResize(),Ue(W,"display","none")},ne.handleResize=function(){if(ne.props.mode!=="horizontal")return;var j=ne.childRef.current;if(!j)return;var $=$e(j);ne.overflowedItems=[];var W=0,re;ne.originalTotalWidth>$+vr&&(re=-1,ne.menuItemSizes.forEach(function(ie){W+=ie,W+ne.overflowedIndicatorWidth<=$&&(re+=1)})),ne.setState({lastVisibleIndex:re})},ne}return Object(c.a)(pe,[{key:"componentDidMount",value:function(){var j=this;if(this.setChildrenWidthAndResize(),this.props.level===1&&this.props.mode==="horizontal"){var $=this.childRef.current;if(!$)return;this.resizeObserver=new 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sn=En;function mn(q){return q.length?q.every(function(ue){return!!ue.props.disabled}):!0}function ln(q,ue,pe){var ne=q.getState();q.setState({activeKey:Object(I.a)(Object(I.a)({},ne.activeKey),{},Object(oe.a)({},ue,pe))})}function Ar(q){return q.eventKey||"0-menu-"}function _n(q,ue){var pe=ue,ne=q.children,j=q.eventKey;if(pe){var $;if(We(ne,function(W,re){W&&W.props&&!W.props.disabled&&pe===Ge(W,j,re)&&($=!0)}),$)return pe}return pe=null,q.defaultActiveFirst&&We(ne,function(W,re){!pe&&W&&!W.props.disabled&&(pe=Ge(W,j,re))}),pe}function un(q){if(!q)return;var ue=this.instanceArray.indexOf(q);ue!==-1?this.instanceArray[ue]=q:this.instanceArray.push(q)}var Kn=function(q){Object(n.a)(pe,q);var ue=Object(t.a)(pe);function pe(ne){var j;return Object(p.a)(this,pe),j=ue.call(this,ne),j.onKeyDown=function($,W){var re=$.keyCode,ie;if(j.getFlatInstanceArray().forEach(function(ce){ce&&ce.props.active&&ce.onKeyDown&&(ie=ce.onKeyDown($))}),ie)return 1;var 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null},j.renderCommonMenuItem=function($,W,re){var ie=j.props.store.getState(),me=Object(i.a)(j),ce=me.props,Ee=Ge($,ce.eventKey,W),De=$.props;if(!De||typeof $.type=="string")return $;var Xe=Ee===ie.activeKey,Ve=Object(I.a)(Object(I.a)({mode:De.mode||ce.mode,level:ce.level,inlineIndent:ce.inlineIndent,renderMenuItem:j.renderMenuItem,rootPrefixCls:ce.prefixCls,index:W,parentMenu:ce.parentMenu,manualRef:De.disabled?void 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j.renderCommonMenuItem($,W,me)},ne.store.setState({activeKey:Object(I.a)(Object(I.a)({},ne.store.getState().activeKey),{},Object(oe.a)({},ne.eventKey,_n(ne,ne.activeKey)))}),j.instanceArray=[],j}return Object(c.a)(pe,[{key:"componentDidMount",value:function(){this.props.manualRef&&this.props.manualRef(this)}},{key:"shouldComponentUpdate",value:function(j){return this.props.visible||j.visible||this.props.className!==j.className||!A()(this.props.style,j.style)}},{key:"componentDidUpdate",value:function(j){var $=this.props,W="activeKey"in $?$.activeKey:$.store.getState().activeKey[Ar($)],re=_n($,W);if(re!==W)ln($.store,Ar($),re);else if("activeKey"in j){var ie=_n(j,j.activeKey);re!==ie&&ln($.store,Ar($),re)}}},{key:"render",value:function(){var j=this,$=Object(l.a)({},this.props);this.instanceArray=[];var 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0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:I.default,bufferController:R.default,capLevelController:x.default,fpsController:T.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:r.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},c()),{},{subtitleStreamController:U.SubtitleStreamController,subtitleTrackController:M.default,timelineController:w.TimelineController,audioStreamController:g.default,audioTrackController:E.default,emeController:O.default,cmcdController:C.default});function 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T(C,b,v){return b&&x(C.prototype,b),v&&x(C,v),C}var O=function(){function C(v){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=v;var h=v.config;this.bwEstimator=new g.default(h.abrEwmaSlowVoD,h.abrEwmaFastVoD,h.abrEwmaDefaultEstimate),this.registerListeners()}var b=C.prototype;return b.registerListeners=function(){var h=this.hls;h.on(E.Events.FRAG_LOADING,this.onFragLoading,this),h.on(E.Events.FRAG_LOADED,this.onFragLoaded,this),h.on(E.Events.FRAG_BUFFERED,this.onFragBuffered,this),h.on(E.Events.LEVEL_LOADED,this.onLevelLoaded,this),h.on(E.Events.ERROR,this.onError,this)},b.unregisterListeners=function(){var h=this.hls;h.off(E.Events.FRAG_LOADING,this.onFragLoading,this),h.off(E.Events.FRAG_LOADED,this.onFragLoaded,this),h.off(E.Events.FRAG_BUFFERED,this.onFragBuffered,this),h.off(E.Events.LEVEL_LOADED,this.onLevelLoaded,this),h.off(E.Events.ERROR,this.onError,this)},b.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},b.onFragLoading=function(h,r){var o=r.frag;if(o.type===R.PlaylistLevelType.MAIN&&!this.timer){var s;this.fragCurrent=o,this.partCurrent=(s=r.part)!=null?s:null,this.timer=self.setInterval(this.onCheck,100)}},b.onLevelLoaded=function(h,r){var o=this.hls.config;r.details.live?this.bwEstimator.update(o.abrEwmaSlowLive,o.abrEwmaFastLive):this.bwEstimator.update(o.abrEwmaSlowVoD,o.abrEwmaFastVoD)},b._abandonRulesCheck=function(){var h=this.fragCurrent,r=this.partCurrent,o=this.hls,s=o.autoLevelEnabled,f=o.config,d=o.media;if(!h||!d)return;var l=r?r.stats:h.stats,p=r?r.duration:h.duration;if(l.aborted){w.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!s||d.paused||!d.playbackRate||!d.readyState)return;var c=performance.now()-l.loading.start,i=Math.abs(d.playbackRate);if(c<=500*p/i)return;var n=o.levels,t=o.minAutoLevel,e=n[h.level],m=l.total||Math.max(l.loaded,Math.round(p*e.maxBitrate/8)),y=Math.max(1,l.bwEstimate?l.bwEstimate/8:l.loaded*1e3/c),_=(m-l.loaded)/y,A=d.currentTime,k=(U.BufferHelper.bufferInfo(d,A,f.maxBufferHole).end-A)/i;if(k>=2*p/i||_<=k)return;var F=Number.POSITIVE_INFINITY,z;for(z=h.level-1;z>t;z--){var Q=n[z].maxBitrate;if(F=p*Q/(8*.8*y),F<k)break}if(F>=_)return;var Y=this.bwEstimator.getEstimate();w.logger.warn("Fragment "+h.sn+(r?" part "+r.index:"")+" of level "+h.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+z+`
      Current BW estimate: `+(Object(I.isFiniteNumber)(Y)?(Y/1024).toFixed(3):"Unknown")+` Kb/s
      Estimated load time for current fragment: `+_.toFixed(3)+` s
      Estimated load time for the next fragment: `+F.toFixed(3)+` s
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o=r.frag,s=r.part,f=s?s.stats:o.stats;if(f.aborted)return;if(o.type!==R.PlaylistLevelType.MAIN||o.sn==="initSegment")return;var d=f.parsing.end-f.loading.start;this.bwEstimator.sample(d,f.loaded),f.bwEstimate=this.bwEstimator.getEstimate(),o.bitrateTest?this.bitrateTestDelay=d/1e3:this.bitrateTestDelay=0},b.onError=function(h,r){switch(r.details){case M.ErrorDetails.FRAG_LOAD_ERROR:case M.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},b.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},b.getNextABRAutoLevel=function(){var h=this.fragCurrent,r=this.partCurrent,o=this.hls,s=o.maxAutoLevel,f=o.config,d=o.minAutoLevel,l=o.media,p=r?r.duration:h?h.duration:0,c=l?l.currentTime:0,i=l&&l.playbackRate!==0?Math.abs(l.playbackRate):1,n=this.bwEstimator?this.bwEstimator.getEstimate():f.abrEwmaDefaultEstimate,t=(U.BufferHelper.bufferInfo(l,c,f.maxBufferHole).end-c)/i,e=this.findBestLevel(n,d,s,t,f.abrBandWidthFactor,f.abrBandWidthUpFactor);if(e>=0)return e;w.logger.trace((t?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var m=p?Math.min(p,f.maxStarvationDelay):f.maxStarvationDelay,y=f.abrBandWidthFactor,_=f.abrBandWidthUpFactor;if(!t){var A=this.bitrateTestDelay;if(A){var k=p?Math.min(p,f.maxLoadingDelay):f.maxLoadingDelay;m=k-A,w.logger.trace("bitrate test took "+Math.round(1e3*A)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*m)+" ms"),y=_=1}}return e=this.findBestLevel(n,d,s,t+m,y,_),Math.max(e,0)},b.findBestLevel=function(h,r,o,s,f,d){for(var l,p=this.fragCurrent,c=this.partCurrent,i=this.lastLoadedFragLevel,n=this.hls.levels,t=n[i],e=!!(t!=null&&(l=t.details)!==null&&l!==void 0&&l.live),m=t==null?void 0:t.codecSet,y=c?c.duration:p?p.duration:0,_=o;_>=r;_--){var A=n[_];if(!A||m&&A.codecSet!==m)continue;var k=A.details,F=(c?k==null?void 0:k.partTarget:k==null?void 0:k.averagetargetduration)||y,z=void 0;_<=i?z=f*h:z=d*h;var Q=n[_].maxBitrate,Y=Q*F/z;if(w.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+_+"/"+Math.round(z)+"/"+Q+"/"+F+"/"+s+"/"+Y),z>Q&&(!Y||e&&!this.bitrateTestDelay||Y<s))return _}return-1},T(C,[{key:"nextAutoLevel",get:function(){var h=this._nextAutoLevel,r=this.bwEstimator;if(h!==-1&&(!r||!r.canEstimate()))return h;var o=this.getNextABRAutoLevel();return h!==-1&&(o=Math.min(h,o)),o},set:function(h){this._nextAutoLevel=h}}]),C}();N.default=O},"./src/controller/audio-stream-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/polyfills/number.ts"),g=S("./src/controller/base-stream-controller.ts"),E=S("./src/events.ts"),U=S("./src/utils/buffer-helper.ts"),M=S("./src/controller/fragment-tracker.ts"),R=S("./src/types/level.ts"),w=S("./src/types/loader.ts"),x=S("./src/loader/fragment.ts"),T=S("./src/demux/chunk-cache.ts"),O=S("./src/demux/transmuxer-interface.ts"),C=S("./src/types/transmuxer.ts"),b=S("./src/controller/fragment-finders.ts"),v=S("./src/utils/discontinuities.ts"),h=S("./src/errors.ts"),r=S("./src/utils/logger.ts");function o(){return o=Object.assign||function(p){for(var c=1;c<arguments.length;c++){var i=arguments[c];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(p[n]=i[n])}return p},o.apply(this,arguments)}function s(p,c){p.prototype=Object.create(c.prototype),p.prototype.constructor=p,f(p,c)}function f(p,c){return f=Object.setPrototypeOf||function(n,t){return n.__proto__=t,n},f(p,c)}var d=100,l=function(p){s(c,p);function c(n,t){var e;return e=p.call(this,n,t,"[audio-stream-controller]")||this,e.videoBuffer=null,e.videoTrackCC=-1,e.waitingVideoCC=-1,e.audioSwitch=!1,e.trackId=-1,e.waitingData=null,e.mainDetails=null,e.bufferFlushed=!1,e._registerListeners(),e}var i=c.prototype;return i.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},i._registerListeners=function(){var t=this.hls;t.on(E.Events.MEDIA_ATTACHED,this.onMediaAttached,this),t.on(E.Events.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(E.Events.MANIFEST_LOADING,this.onManifestLoading,this),t.on(E.Events.LEVEL_LOADED,this.onLevelLoaded,this),t.on(E.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),t.on(E.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),t.on(E.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),t.on(E.Events.ERROR,this.onError,this),t.on(E.Events.BUFFER_RESET,this.onBufferReset,this),t.on(E.Events.BUFFER_CREATED,this.onBufferCreated,this),t.on(E.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),t.on(E.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),t.on(E.Events.FRAG_BUFFERED,this.onFragBuffered,this)},i._unregisterListeners=function(){var t=this.hls;t.off(E.Events.MEDIA_ATTACHED,this.onMediaAttached,this),t.off(E.Events.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(E.Events.MANIFEST_LOADING,this.onManifestLoading,this),t.off(E.Events.LEVEL_LOADED,this.onLevelLoaded,this),t.off(E.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),t.off(E.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),t.off(E.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),t.off(E.Events.ERROR,this.onError,this),t.off(E.Events.BUFFER_RESET,this.onBufferReset,this),t.off(E.Events.BUFFER_CREATED,this.onBufferCreated,this),t.off(E.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),t.off(E.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),t.off(E.Events.FRAG_BUFFERED,this.onFragBuffered,this)},i.onInitPtsFound=function(t,e){var m=e.frag,y=e.id,_=e.initPTS;if(y==="main"){var A=m.cc;this.initPTS[m.cc]=_,this.log("InitPTS for cc: "+A+" found from main: "+_),this.videoTrackCC=A,this.state===g.State.WAITING_INIT_PTS&&this.tick()}},i.startLoad=function(t){if(!this.levels){this.startPosition=t,this.state=g.State.STOPPED;return}var e=this.lastCurrentTime;this.stopLoad(),this.setInterval(d),this.fragLoadError=0,e>0&&t===-1?(this.log("Override startPosition with lastCurrentTime @"+e.toFixed(3)),this.state=g.State.IDLE):(this.loadedmetadata=!1,this.state=g.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()},i.doTick=function(){switch(this.state){case g.State.IDLE:this.doTickIdle();break;case g.State.WAITING_TRACK:{var t,e=this.levels,m=this.trackId,y=e==null||((t=e[m])===null||t===void 0)?void 0:t.details;if(y){if(this.waitForCdnTuneIn(y))break;this.state=g.State.WAITING_INIT_PTS}break}case g.State.FRAG_LOADING_WAITING_RETRY:{var _,A=performance.now(),k=this.retryDate;(!k||A>=k||(_=this.media)!==null&&_!==void 0&&_.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=g.State.IDLE);break}case g.State.WAITING_INIT_PTS:{var F=this.waitingData;if(F){var z=F.frag,Q=F.part,Y=F.cache,X=F.complete;if(this.initPTS[z.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=g.State.FRAG_LOADING;var le=Y.flush(),ye={frag:z,part:Q,payload:le,networkDetails:null};this._handleFragmentLoadProgress(ye),X&&p.prototype._handleFragmentLoadComplete.call(this,ye)}else if(this.videoTrackCC!==this.waitingVideoCC)r.logger.log("Waiting fragment cc ("+z.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ve=this.getLoadPosition(),Ne=U.BufferHelper.bufferInfo(this.mediaBuffer,ve,this.config.maxBufferHole),Te=Object(b.fragmentWithinToleranceTest)(Ne.end,this.config.maxFragLookUpTolerance,z);Te<0&&(r.logger.log("Waiting fragment cc ("+z.cc+") @ "+z.start+" cancelled because another fragment at "+Ne.end+" is needed"),this.clearWaitingFragment())}}else this.state=g.State.IDLE}}this.onTickEnd()},i.clearWaitingFragment=function(){var t=this.waitingData;t&&(this.fragmentTracker.removeFragment(t.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=g.State.IDLE)},i.onTickEnd=function(){var t=this.media;if(!t||!t.readyState)return;var e=this.mediaBuffer?this.mediaBuffer:t,m=e.buffered;!this.loadedmetadata&&m.length&&(this.loadedmetadata=!0),this.lastCurrentTime=t.currentTime},i.doTickIdle=function(){var t,e,m=this.hls,y=this.levels,_=this.media,A=this.trackId,k=m.config;if(!y||!y[A])return;if(!_&&(this.startFragRequested||!k.startFragPrefetch))return;var F=y[A],z=F.details;if(!z||z.live&&this.levelLastLoaded!==A||this.waitForCdnTuneIn(z)){this.state=g.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,x.ElementaryStreamTypes.AUDIO,w.PlaylistLevelType.AUDIO));var Q=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,w.PlaylistLevelType.AUDIO);if(Q===null)return;var Y=Q.len,X=this.getMaxBufferLength(),le=this.audioSwitch;if(Y>=X&&!le)return;if(!le&&this._streamEnded(Q,z)){m.trigger(E.Events.BUFFER_EOS,{type:"audio"}),this.state=g.State.ENDED;return}var ye=z.fragments,ve=ye[0].start,Ne=Q.end;if(le){var Te=this.getLoadPosition();Ne=Te,z.PTSKnown&&Te<ve&&((Q.end>ve||Q.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),_.currentTime=ve+.05))}var Ce=this.getNextFragment(Ne,z);if(!Ce){this.bufferFlushed=!0;return}((t=Ce.decryptdata)===null||t===void 0?void 0:t.keyFormat)==="identity"&&!((e=Ce.decryptdata)!==null&&e!==void 0&&e.key)?this.loadKey(Ce,z):this.loadFragment(Ce,z,Ne)},i.getMaxBufferLength=function(){var t=p.prototype.getMaxBufferLength.call(this),e=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,w.PlaylistLevelType.MAIN);return e===null?t:Math.max(t,e.len)},i.onMediaDetaching=function(){this.videoBuffer=null,p.prototype.onMediaDetaching.call(this)},i.onAudioTracksUpdated=function(t,e){var m=e.audioTracks;this.resetTransmuxer(),this.levels=m.map(function(y){return new R.Level(y)})},i.onAudioTrackSwitching=function(t,e){var m=!!e.url;this.trackId=e.id;var y=this.fragCurrent;y!=null&&y.loader&&y.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),m?this.setInterval(d):this.resetTransmuxer(),m?(this.audioSwitch=!0,this.state=g.State.IDLE):this.state=g.State.STOPPED,this.tick()},i.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},i.onLevelLoaded=function(t,e){this.mainDetails=e.details},i.onAudioTrackLoaded=function(t,e){var m,y=this.levels,_=e.details,A=e.id;if(!y){this.warn("Audio tracks were reset while loading level "+A);return}this.log("Track "+A+" loaded ["+_.startSN+","+_.endSN+"],duration:"+_.totalduration);var k=y[A],F=0;if(_.live||(m=k.details)!==null&&m!==void 0&&m.live){var z=this.mainDetails;if(_.fragments[0]||(_.deltaUpdateFailed=!0),_.deltaUpdateFailed||!z)return;!k.details&&_.hasProgramDateTime&&z.hasProgramDateTime?(Object(v.alignMediaPlaylistByPDT)(_,z),F=_.fragments[0].start):F=this.alignPlaylists(_,k.details)}k.details=_,this.levelLastLoaded=A,!this.startFragRequested&&(this.mainDetails||!_.live)&&this.setStartPosition(k.details,F),this.state===g.State.WAITING_TRACK&&!this.waitForCdnTuneIn(_)&&(this.state=g.State.IDLE),this.tick()},i._handleFragmentLoadProgress=function(t){var e,m=t.frag,y=t.part,_=t.payload,A=this.config,k=this.trackId,F=this.levels;if(!F){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+m.sn+" of level "+m.level+" will not be buffered");return}var z=F[k];console.assert(z,"Audio track is defined on fragment load progress");var Q=z.details;console.assert(Q,"Audio track details are defined on fragment load progress");var Y=A.defaultAudioCodec||z.audioCodec||"mp4a.40.2",X=this.transmuxer;X||(X=this.transmuxer=new O.default(this.hls,w.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var le=this.initPTS[m.cc],ye=(e=m.initSegment)===null||e===void 0?void 0:e.data;if(le!==void 0){var ve=!1,Ne=y?y.index:-1,Te=Ne!==-1,Ce=new C.ChunkMetadata(m.level,m.sn,m.stats.chunkCount,_.byteLength,Ne,Te);X.push(_,ye,Y,"",m,y,Q.totalduration,ve,Ce,le)}else{r.logger.log("Unknown video PTS for cc "+m.cc+", waiting for video PTS before demuxing audio frag "+m.sn+" of ["+Q.startSN+" ,"+Q.endSN+"],track "+k);var _e=this.waitingData=this.waitingData||{frag:m,part:y,cache:new T.default,complete:!1},Re=_e.cache;Re.push(new Uint8Array(_)),this.waitingVideoCC=this.videoTrackCC,this.state=g.State.WAITING_INIT_PTS}},i._handleFragmentLoadComplete=function(t){if(this.waitingData){this.waitingData.complete=!0;return}p.prototype._handleFragmentLoadComplete.call(this,t)},i.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},i.onBufferCreated=function(t,e){var m=e.tracks.audio;m&&(this.mediaBuffer=m.buffer),e.tracks.video&&(this.videoBuffer=e.tracks.video.buffer)},i.onFragBuffered=function(t,e){var m=e.frag,y=e.part;if(m.type!==w.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(m)){this.warn("Fragment "+m.sn+(y?" p: "+y.index:"")+" of level "+m.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}m.sn!=="initSegment"&&(this.fragPrevious=m,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(E.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(m,y)},i.onError=function(t,e){switch(e.details){case h.ErrorDetails.FRAG_LOAD_ERROR:case h.ErrorDetails.FRAG_LOAD_TIMEOUT:case h.ErrorDetails.KEY_LOAD_ERROR:case h.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(w.PlaylistLevelType.AUDIO,e);break;case h.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case h.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==g.State.ERROR&&this.state!==g.State.STOPPED&&(this.state=e.fatal?g.State.ERROR:g.State.IDLE,this.warn(e.details+" while loading frag, switching to "+this.state+" state"));break;case h.ErrorDetails.BUFFER_FULL_ERROR:if(e.parent==="audio"&&(this.state===g.State.PARSING||this.state===g.State.PARSED)){var m=!0,y=this.getFwdBufferInfo(this.mediaBuffer,w.PlaylistLevelType.AUDIO);y&&y.len>.5&&(m=!this.reduceMaxBufferLength(y.len)),m&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,p.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},i.onBufferFlushed=function(t,e){var m=e.type;m===x.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},i._handleTransmuxComplete=function(t){var e,m="audio",y=this.hls,_=t.remuxResult,A=t.chunkMeta,k=this.getCurrentContext(A);if(!k){this.warn("The loading context changed while buffering fragment "+A.sn+" of level "+A.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(A.level);return}var F=k.frag,z=k.part,Q=_.audio,Y=_.text,X=_.id3,le=_.initSegment;if(this.fragContextChanged(F))return;if(this.state=g.State.PARSING,this.audioSwitch&&Q&&this.completeAudioSwitch(),le!=null&&le.tracks&&(this._bufferInitSegment(le.tracks,F,A),y.trigger(E.Events.FRAG_PARSING_INIT_SEGMENT,{frag:F,id:m,tracks:le.tracks})),Q){var ye=Q.startPTS,ve=Q.endPTS,Ne=Q.startDTS,Te=Q.endDTS;z&&(z.elementaryStreams[x.ElementaryStreamTypes.AUDIO]={startPTS:ye,endPTS:ve,startDTS:Ne,endDTS:Te}),F.setElementaryStreamInfo(x.ElementaryStreamTypes.AUDIO,ye,ve,Ne,Te),this.bufferFragmentData(Q,F,z,A)}if(X!=null&&(e=X.samples)!==null&&e!==void 0&&e.length){var Ce=o({frag:F,id:m},X);y.trigger(E.Events.FRAG_PARSING_METADATA,Ce)}if(Y){var _e=o({frag:F,id:m},Y);y.trigger(E.Events.FRAG_PARSING_USERDATA,_e)}},i._bufferInitSegment=function(t,e,m){if(this.state!==g.State.PARSING)return;t.video&&delete t.video;var y=t.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(E.Events.BUFFER_CODECS,t);var _=y.initSegment;if(_!=null&&_.byteLength){var A={type:"audio",frag:e,part:null,chunkMeta:m,parent:e.type,data:_};this.hls.trigger(E.Events.BUFFER_APPENDING,A)}this.tick()},i.loadFragment=function(t,e,m){var y=this.fragmentTracker.getState(t);this.fragCurrent=t,(this.audioSwitch||y===M.FragmentState.NOT_LOADED||y===M.FragmentState.PARTIAL)&&(t.sn==="initSegment"?this._loadInitSegment(t):e.live&&!Object(I.isFiniteNumber)(this.initPTS[t.cc])?(this.log("Waiting for video PTS in continuity counter "+t.cc+" of live stream before loading audio fragment "+t.sn+" of level "+this.trackId),this.state=g.State.WAITING_INIT_PTS):(this.startFragRequested=!0,p.prototype.loadFragment.call(this,t,e,m)))},i.completeAudioSwitch=function(){var t=this.hls,e=this.media,m=this.trackId;e&&(this.log("Switching audio track : flushing all audio"),p.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,t.trigger(E.Events.AUDIO_TRACK_SWITCHED,{id:m})},c}(g.default);N.default=l},"./src/controller/audio-track-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/events.ts"),g=S("./src/errors.ts"),E=S("./src/controller/base-playlist-controller.ts"),U=S("./src/types/loader.ts");function M(O,C){for(var b=0;b<C.length;b++){var v=C[b];v.enumerable=v.enumerable||!1,v.configurable=!0,"value"in v&&(v.writable=!0),Object.defineProperty(O,v.key,v)}}function R(O,C,b){return C&&M(O.prototype,C),b&&M(O,b),O}function w(O,C){O.prototype=Object.create(C.prototype),O.prototype.constructor=O,x(O,C)}function x(O,C){return x=Object.setPrototypeOf||function(v,h){return v.__proto__=h,v},x(O,C)}var T=function(O){w(C,O);function C(v){var h;return h=O.call(this,v,"[audio-track-controller]")||this,h.tracks=[],h.groupId=null,h.tracksInGroup=[],h.trackId=-1,h.trackName="",h.selectDefaultTrack=!0,h.registerListeners(),h}var b=C.prototype;return b.registerListeners=function(){var h=this.hls;h.on(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.on(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.on(I.Events.LEVEL_LOADING,this.onLevelLoading,this),h.on(I.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.on(I.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.on(I.Events.ERROR,this.onError,this)},b.unregisterListeners=function(){var h=this.hls;h.off(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.off(I.Events.LEVEL_LOADING,this.onLevelLoading,this),h.off(I.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.off(I.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.off(I.Events.ERROR,this.onError,this)},b.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,O.prototype.destroy.call(this)},b.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},b.onManifestParsed=function(h,r){this.tracks=r.audioTracks||[]},b.onAudioTrackLoaded=function(h,r){var o=r.id,s=r.details,f=this.tracksInGroup[o];if(!f){this.warn("Invalid audio track id "+o);return}var d=f.details;f.details=r.details,this.log("audioTrack "+o+" loaded ["+s.startSN+"-"+s.endSN+"]"),o===this.trackId&&(this.retryCount=0,this.playlistLoaded(o,r,d))},b.onLevelLoading=function(h,r){this.switchLevel(r.level)},b.onLevelSwitching=function(h,r){this.switchLevel(r.level)},b.switchLevel=function(h){var r=this.hls.levels[h];if(!(r!=null&&r.audioGroupIds))return;var o=r.audioGroupIds[r.urlId];if(this.groupId!==o){this.groupId=o;var s=this.tracks.filter(function(d){return!o||d.groupId===o});this.selectDefaultTrack&&!s.some(function(d){return d.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=s;var f={audioTracks:s};this.log("Updating audio tracks, "+s.length+' track(s) found in "'+o+'" group-id'),this.hls.trigger(I.Events.AUDIO_TRACKS_UPDATED,f),this.selectInitialTrack()}},b.onError=function(h,r){if(O.prototype.onError.call(this,h,r),r.fatal||!r.context)return;r.context.type===U.PlaylistContextType.AUDIO_TRACK&&r.context.id===this.trackId&&r.context.groupId===this.groupId&&this.retryLoadingOrFail(r)},b.setAudioTrack=function(h){var r=this.tracksInGroup;if(h<0||h>=r.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var o=r[this.trackId];this.log("Now switching to audio-track index "+h);var s=r[h],f=s.id,d=s.groupId,l=d===void 0?"":d,p=s.name,c=s.type,i=s.url;if(this.trackId=h,this.trackName=p,this.selectDefaultTrack=!1,this.hls.trigger(I.Events.AUDIO_TRACK_SWITCHING,{id:f,groupId:l,name:p,type:c,url:i}),s.details&&!s.details.live)return;var n=this.switchParams(s.url,o==null?void 0:o.details);this.loadPlaylist(n)},b.selectInitialTrack=function(){var h=this.tracksInGroup;console.assert(h.length,"Initial audio track should be selected when tracks are known");var r=this.trackName,o=this.findTrackId(r)||this.findTrackId();o!==-1?this.setAudioTrack(o):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(I.Events.ERROR,{type:g.ErrorTypes.MEDIA_ERROR,details:g.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},b.findTrackId=function(h){for(var r=this.tracksInGroup,o=0;o<r.length;o++){var s=r[o];if((!this.selectDefaultTrack||s.default)&&(!h||h===s.name))return s.id}return-1},b.loadPlaylist=function(h){var r=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(r)){var o=r.id,s=r.groupId,f=r.url;if(h)try{f=h.addDirectives(f)}catch(d){this.warn("Could not construct new URL with HLS Delivery Directives: "+d)}this.log("loading audio-track playlist for id: "+o),this.clearTimer(),this.hls.trigger(I.Events.AUDIO_TRACK_LOADING,{url:f,id:o,groupId:s,deliveryDirectives:h||null})}},R(C,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(h){this.selectDefaultTrack=!1,this.setAudioTrack(h)}}]),C}(E.default);N.default=T},"./src/controller/base-playlist-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return R});var I=S("./src/polyfills/number.ts"),g=S("./src/types/level.ts"),E=S("./src/controller/level-helper.ts"),U=S("./src/utils/logger.ts"),M=S("./src/errors.ts"),R=function(){function w(T,O){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=U.logger.log.bind(U.logger,O+":"),this.warn=U.logger.warn.bind(U.logger,O+":"),this.hls=T}var x=w.prototype;return x.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},x.onError=function(O,C){C.fatal&&C.type===M.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(O,C){var b=C==null?void 0:C.renditionReports;if(b)for(var v=0;v<b.length;v++){var h=b[v],r=""+h.URI;if(r===O.substr(-r.length)){var o=parseInt(h["LAST-MSN"]),s=parseInt(h["LAST-PART"]);if(C&&this.hls.config.lowLatencyMode){var f=Math.min(C.age-C.partTarget,C.targetduration);s!==void 0&&f>C.partTarget&&(s+=1)}if(Object(I.isFiniteNumber)(o))return new g.HlsUrlParameters(o,Object(I.isFiniteNumber)(s)?s:void 0,g.HlsSkip.No)}}},x.loadPlaylist=function(O){},x.shouldLoadTrack=function(O){return this.canLoad&&O&&!!O.url&&(!O.details||O.details.live)},x.playlistLoaded=function(O,C,b){var v=this,h=C.details,r=C.stats,o=r.loading.end?Math.max(0,self.performance.now()-r.loading.end):0;if(h.advancedDateTime=Date.now()-o,h.live||b!=null&&b.live){if(h.reloaded(b),b&&this.log("live playlist "+O+" "+(h.advanced?"REFRESHED "+h.lastPartSn+"-"+h.lastPartIndex:"MISSED")),b&&h.fragments.length>0&&Object(E.mergeDetails)(b,h),!this.canLoad||!h.live)return;var s,f=void 0,d=void 0;if(h.canBlockReload&&h.endSN&&h.advanced){var l=this.hls.config.lowLatencyMode,p=h.lastPartSn,c=h.endSN,i=h.lastPartIndex,n=i!==-1,t=p===c,e=l?0:i;n?(f=t?c+1:p,d=t?e:i+1):f=c+1;var m=h.age,y=m+h.ageHeader,_=Math.min(y-h.partTarget,h.targetduration*1.5);if(_>0){if(b&&_>b.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+b.tuneInGoal+" to: "+_+" with playlist age: "+h.age),_=0;else{var A=Math.floor(_/h.targetduration);if(f+=A,d!==void 0){var k=Math.round(_%h.targetduration/h.partTarget);d+=k}this.log("CDN Tune-in age: "+h.ageHeader+"s last advanced "+m.toFixed(2)+"s goal: "+_+" skip sn "+A+" to part "+d)}h.tuneInGoal=_}if(s=this.getDeliveryDirectives(h,C.deliveryDirectives,f,d),l||!t){this.loadPlaylist(s);return}}else s=this.getDeliveryDirectives(h,C.deliveryDirectives,f,d);var F=Object(E.computeReloadInterval)(h,r);f!==void 0&&h.canBlockReload&&(F-=h.partTarget||1),this.log("reload live playlist "+O+" in "+Math.round(F)+" ms"),this.timer=self.setTimeout(function(){return v.loadPlaylist(s)},F)}else this.clearTimer()},x.getDeliveryDirectives=function(O,C,b,v){var h=Object(g.getSkipValue)(O,b);return C!=null&&C.skip&&O.deltaUpdateFailed&&(b=C.msn,v=C.part,h=g.HlsSkip.No),new g.HlsUrlParameters(b,v,h)},x.retryLoadingOrFail=function(O){var C=this,b=this.hls.config,v=this.retryCount<b.levelLoadingMaxRetry;if(v){var h;if(this.retryCount++,O.details.indexOf("LoadTimeOut")>-1&&(h=O.context)!==null&&h!==void 0&&h.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+O.details+'"'),this.loadPlaylist();else{var r=Math.min(Math.pow(2,this.retryCount)*b.levelLoadingRetryDelay,b.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return C.loadPlaylist()},r),this.warn("retry playlist loading #"+this.retryCount+" in "+r+' ms after "'+O.details+'"')}}else this.warn('cannot recover from error "'+O.details+'"'),this.clearTimer(),O.fatal=!0;return v},w}()},"./src/controller/base-stream-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"State",function(){return c}),S.d(N,"default",function(){return i});var I=S("./src/polyfills/number.ts"),g=S("./src/task-loop.ts"),E=S("./src/controller/fragment-tracker.ts"),U=S("./src/utils/buffer-helper.ts"),M=S("./src/utils/logger.ts"),R=S("./src/events.ts"),w=S("./src/errors.ts"),x=S("./src/types/transmuxer.ts"),T=S("./src/utils/mp4-tools.ts"),O=S("./src/utils/discontinuities.ts"),C=S("./src/controller/fragment-finders.ts"),b=S("./src/controller/level-helper.ts"),v=S("./src/loader/fragment-loader.ts"),h=S("./src/crypt/decrypter.ts"),r=S("./src/utils/time-ranges.ts"),o=S("./src/types/loader.ts");function s(n,t){for(var e=0;e<t.length;e++){var m=t[e];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(n,m.key,m)}}function f(n,t,e){return t&&s(n.prototype,t),e&&s(n,e),n}function d(n){if(n===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return n}function l(n,t){n.prototype=Object.create(t.prototype),n.prototype.constructor=n,p(n,t)}function p(n,t){return p=Object.setPrototypeOf||function(m,y){return m.__proto__=y,m},p(n,t)}var c={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"},i=function(n){l(t,n);function t(m,y,_){var A;return A=n.call(this)||this,A.hls=void 0,A.fragPrevious=null,A.fragCurrent=null,A.fragmentTracker=void 0,A.transmuxer=null,A._state=c.STOPPED,A.media=void 0,A.mediaBuffer=void 0,A.config=void 0,A.bitrateTest=!1,A.lastCurrentTime=0,A.nextLoadPosition=0,A.startPosition=0,A.loadedmetadata=!1,A.fragLoadError=0,A.retryDate=0,A.levels=null,A.fragmentLoader=void 0,A.levelLastLoaded=null,A.startFragRequested=!1,A.decrypter=void 0,A.initPTS=[],A.onvseeking=null,A.onvended=null,A.logPrefix="",A.log=void 0,A.warn=void 0,A.logPrefix=_,A.log=M.logger.log.bind(M.logger,_+":"),A.warn=M.logger.warn.bind(M.logger,_+":"),A.hls=m,A.fragmentLoader=new v.default(m.config),A.fragmentTracker=y,A.config=m.config,A.decrypter=new h.default(m,m.config),m.on(R.Events.KEY_LOADED,A.onKeyLoaded,d(A)),A}var e=t.prototype;return e.doTick=function(){this.onTickEnd()},e.onTickEnd=function(){},e.startLoad=function(y){},e.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=c.STOPPED},e._streamEnded=function(y,_){var A=this.fragCurrent,k=this.fragmentTracker;if(!_.live&&A&&A.sn===_.endSN&&!y.nextStart){var F=k.getState(A);return F===E.FragmentState.PARTIAL||F===E.FragmentState.OK}return!1},e.onMediaAttached=function(y,_){var A=this.media=this.mediaBuffer=_.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),A.addEventListener("seeking",this.onvseeking),A.addEventListener("ended",this.onvended);var k=this.config;this.levels&&k.autoStartLoad&&this.state===c.STOPPED&&this.startLoad(k.startPosition)},e.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()},e.onMediaSeeking=function(){var y=this.config,_=this.fragCurrent,A=this.media,k=this.mediaBuffer,F=this.state,z=A?A.currentTime:0,Q=U.BufferHelper.bufferInfo(k||A,z,y.maxBufferHole);if(this.log("media seeking to "+(Object(I.isFiniteNumber)(z)?z.toFixed(3):z)+", state: "+F),F===c.ENDED)this.resetLoadingState();else if(_&&!Q.len){var Y=y.maxFragLookUpTolerance,X=_.start-Y,le=_.start+_.duration+Y,ye=z>le;(z<X||ye)&&(ye&&_.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),_.loader.abort()),this.resetLoadingState())}A&&(this.lastCurrentTime=z),!this.loadedmetadata&&!Q.len&&(this.nextLoadPosition=this.startPosition=z),this.tickImmediate()},e.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},e.onKeyLoaded=function(y,_){if(this.state!==c.KEY_LOADING||_.frag!==this.fragCurrent||!this.levels)return;this.state=c.IDLE;var A=this.levels[_.frag.level].details;A&&this.loadFragment(_.frag,A,_.frag.start)},e.onHandlerDestroying=function(){this.stopLoad(),n.prototype.onHandlerDestroying.call(this)},e.onHandlerDestroyed=function(){this.state=c.STOPPED,this.hls.off(R.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,n.prototype.onHandlerDestroyed.call(this)},e.loadKey=function(y,_){this.log("Loading key for "+y.sn+" of ["+_.startSN+"-"+_.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level),this.state=c.KEY_LOADING,this.fragCurrent=y,this.hls.trigger(R.Events.KEY_LOADING,{frag:y})},e.loadFragment=function(y,_,A){this._loadFragForPlayback(y,_,A)},e._loadFragForPlayback=function(y,_,A){var k=this,F=function(Q){if(k.fragContextChanged(y)){k.warn("Fragment "+y.sn+(Q.part?" p: "+Q.part.index:"")+" of level "+y.level+" was dropped during download."),k.fragmentTracker.removeFragment(y);return}y.stats.chunkCount++,k._handleFragmentLoadProgress(Q)};this._doFragLoad(y,_,A,F).then(function(z){if(!z)return;k.fragLoadError=0;var Q=k.state;if(k.fragContextChanged(y)){(Q===c.FRAG_LOADING||Q===c.BACKTRACKING||!k.fragCurrent&&Q===c.PARSING)&&(k.fragmentTracker.removeFragment(y),k.state=c.IDLE);return}if("payload"in z&&(k.log("Loaded fragment "+y.sn+" of level "+y.level),k.hls.trigger(R.Events.FRAG_LOADED,z),k.state===c.BACKTRACKING)){k.fragmentTracker.backtrack(y,z),k.resetFragmentLoading(y);return}k._handleFragmentLoadComplete(z)}).catch(function(z){k.warn(z),k.resetFragmentLoading(y)})},e.flushMainBuffer=function(y,_,A){if(A===void 0&&(A=null),!(y-_))return;var k={startOffset:y,endOffset:_,type:A};this.fragLoadError=0,this.hls.trigger(R.Events.BUFFER_FLUSHING,k)},e._loadInitSegment=function(y){var _=this;this._doFragLoad(y).then(function(A){if(!A||_.fragContextChanged(y)||!_.levels)throw new Error("init load aborted");return A}).then(function(A){var k=_.hls,F=A.payload,z=y.decryptdata;if(F&&F.byteLength>0&&z&&z.key&&z.iv&&z.method==="AES-128"){var Q=self.performance.now();return _.decrypter.webCryptoDecrypt(new Uint8Array(F),z.key.buffer,z.iv.buffer).then(function(Y){var X=self.performance.now();return k.trigger(R.Events.FRAG_DECRYPTED,{frag:y,payload:Y,stats:{tstart:Q,tdecrypt:X}}),A.payload=Y,A})}return A}).then(function(A){var k=_.fragCurrent,F=_.hls,z=_.levels;if(!z)throw new Error("init load aborted, missing levels");var Q=z[y.level].details;console.assert(Q,"Level details are defined when init segment is loaded");var Y=y.stats;_.state=c.IDLE,_.fragLoadError=0,y.data=new Uint8Array(A.payload),Y.parsing.start=Y.buffering.start=self.performance.now(),Y.parsing.end=Y.buffering.end=self.performance.now(),A.frag===k&&F.trigger(R.Events.FRAG_BUFFERED,{stats:Y,frag:k,part:null,id:y.type}),_.tick()}).catch(function(A){_.warn(A),_.resetFragmentLoading(y)})},e.fragContextChanged=function(y){var _=this.fragCurrent;return!y||!_||y.level!==_.level||y.sn!==_.sn||y.urlId!==_.urlId},e.fragBufferedComplete=function(y,_){var A=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+y.type+" sn: "+y.sn+(_?" part: "+_.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level+" "+r.default.toString(U.BufferHelper.getBuffered(A))),this.state=c.IDLE,this.tick()},e._handleFragmentLoadComplete=function(y){var _=this.transmuxer;if(!_)return;var A=y.frag,k=y.part,F=y.partsLoaded,z=!F||F.length===0||F.some(function(Y){return!Y}),Q=new x.ChunkMetadata(A.level,A.sn,A.stats.chunkCount+1,0,k?k.index:-1,!z);_.flush(Q)},e._handleFragmentLoadProgress=function(y){},e._doFragLoad=function(y,_,A,k){var F=this;if(A===void 0&&(A=null),!this.levels)throw new Error("frag load aborted, missing levels");if(A=Math.max(y.start,A||0),this.config.lowLatencyMode&&_){var z=_.partList;if(z&&k){A>y.end&&_.fragmentHint&&(y=_.fragmentHint);var Q=this.getNextPart(z,y,A);if(Q>-1){var Y=z[Q];return this.log("Loading part sn: "+y.sn+" p: "+Y.index+" cc: "+y.cc+" of playlist ["+_.startSN+"-"+_.endSN+"] parts [0-"+Q+"-"+(z.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(A.toFixed(3))),this.nextLoadPosition=Y.start+Y.duration,this.state=c.FRAG_LOADING,this.hls.trigger(R.Events.FRAG_LOADING,{frag:y,part:z[Q],targetBufferTime:A}),this.doFragPartsLoad(y,z,Q,k).catch(function(X){return F.handleFragLoadError(X)})}else if(!y.url||this.loadedEndOfParts(z,A))return Promise.resolve(null)}}return this.log("Loading fragment "+y.sn+" cc: "+y.cc+" "+(_?"of ["+_.startSN+"-"+_.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(A.toFixed(3))),Object(I.isFiniteNumber)(y.sn)&&!this.bitrateTest&&(this.nextLoadPosition=y.start+y.duration),this.state=c.FRAG_LOADING,this.hls.trigger(R.Events.FRAG_LOADING,{frag:y,targetBufferTime:A}),this.fragmentLoader.load(y,k).catch(function(X){return F.handleFragLoadError(X)})},e.doFragPartsLoad=function(y,_,A,k){var F=this;return new Promise(function(z,Q){var Y=[],X=function le(ye){var ve=_[ye];F.fragmentLoader.loadPart(y,ve,k).then(function(Ne){Y[ve.index]=Ne;var Te=Ne.part;F.hls.trigger(R.Events.FRAG_LOADED,Ne);var Ce=_[ye+1];if(Ce&&Ce.fragment===y)le(ye+1);else return z({frag:y,part:Te,partsLoaded:Y})}).catch(Q)};X(A)})},e.handleFragLoadError=function(y){var _=y.data;return _&&_.details===w.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(_.frag,_.part):this.hls.trigger(R.Events.ERROR,_),null},e._handleTransmuxerFlush=function(y){var _=this.getCurrentContext(y);if(!_||this.state!==c.PARSING){this.fragCurrent||(this.state=c.IDLE);return}var A=_.frag,k=_.part,F=_.level,z=self.performance.now();A.stats.parsing.end=z,k&&(k.stats.parsing.end=z),this.updateLevelTiming(A,k,F,y.partial)},e.getCurrentContext=function(y){var _=this.levels,A=y.level,k=y.sn,F=y.part;if(!_||!_[A])return this.warn("Levels object was unset while buffering fragment "+k+" of level "+A+". The current chunk will not be buffered."),null;var z=_[A],Q=F>-1?Object(b.getPartWith)(z,k,F):null,Y=Q?Q.fragment:Object(b.getFragmentWithSN)(z,k,this.fragCurrent);return Y?{frag:Y,part:Q,level:z}:null},e.bufferFragmentData=function(y,_,A,k){if(!y||this.state!==c.PARSING)return;var F=y.data1,z=y.data2,Q=F;if(F&&z&&(Q=Object(T.appendUint8Array)(F,z)),!Q||!Q.length)return;var Y={type:y.type,frag:_,part:A,chunkMeta:k,parent:_.type,data:Q};this.hls.trigger(R.Events.BUFFER_APPENDING,Y),y.dropped&&y.independent&&!A&&this.flushBufferGap(_)},e.flushBufferGap=function(y){var _=this.media;if(!_)return;if(!U.BufferHelper.isBuffered(_,_.currentTime)){this.flushMainBuffer(0,y.start);return}var A=_.currentTime,k=U.BufferHelper.bufferInfo(_,A,0),F=y.duration,z=Math.min(this.config.maxFragLookUpTolerance*2,F*.25),Q=Math.max(Math.min(y.start-z,k.end-z),A+z);y.start-Q>z&&this.flushMainBuffer(Q,y.start)},e.getFwdBufferInfo=function(y,_){var A=this.config,k=this.getLoadPosition();if(!Object(I.isFiniteNumber)(k))return null;var F=U.BufferHelper.bufferInfo(y,k,A.maxBufferHole);if(F.len===0&&F.nextStart!==void 0){var z=this.fragmentTracker.getBufferedFrag(k,_);if(z&&F.nextStart<z.end)return U.BufferHelper.bufferInfo(y,k,Math.max(F.nextStart,A.maxBufferHole))}return F},e.getMaxBufferLength=function(y){var _=this.config,A;return y?A=Math.max(8*_.maxBufferSize/y,_.maxBufferLength):A=_.maxBufferLength,Math.min(A,_.maxMaxBufferLength)},e.reduceMaxBufferLength=function(y){var _=this.config,A=y||_.maxBufferLength;return _.maxMaxBufferLength>=A?(_.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+_.maxMaxBufferLength+"s"),!0):!1},e.getNextFragment=function(y,_){var A,k,F=_.fragments,z=F.length;if(!z)return null;var Q=this.config,Y=F[0].start,X;if(_.live){var le=Q.initialLiveManifestSize;if(z<le)return this.warn("Not enough fragments to start playback (have: "+z+", need: "+le+")"),null;!_.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(X=this.getInitialLiveFragment(_,F),this.startPosition=X?this.hls.liveSyncPosition||X.start:y)}else y<=Y&&(X=F[0]);if(!X){var ye=Q.lowLatencyMode?_.partEnd:_.fragmentEnd;X=this.getFragmentAtPosition(y,ye,_)}return(A=X)!==null&&A!==void 0&&A.initSegment&&!((k=X)!==null&&k!==void 0&&k.initSegment.data)&&!this.bitrateTest&&(X=X.initSegment),X},e.getNextPart=function(y,_,A){for(var k=-1,F=!1,z=!0,Q=0,Y=y.length;Q<Y;Q++){var X=y[Q];if(z=z&&!X.independent,k>-1&&A<X.start)break;var le=X.loaded;!le&&(F||X.independent||z)&&X.fragment===_&&(k=Q),F=le}return k},e.loadedEndOfParts=function(y,_){var A=y[y.length-1];return A&&_>A.start&&A.loaded},e.getInitialLiveFragment=function(y,_){var A=this.fragPrevious,k=null;if(A){if(y.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+A.programDateTime),k=Object(C.findFragmentByPDT)(_,A.endProgramDateTime,this.config.maxFragLookUpTolerance)),!k){var F=A.sn+1;if(F>=y.startSN&&F<=y.endSN){var z=_[F-y.startSN];A.cc===z.cc&&(k=z,this.log("Live playlist, switching playlist, load frag with next SN: "+k.sn))}k||(k=Object(C.findFragWithCC)(_,A.cc),k&&this.log("Live playlist, switching playlist, load frag with same CC: "+k.sn))}}else{var Q=this.hls.liveSyncPosition;Q!==null&&(k=this.getFragmentAtPosition(Q,this.bitrateTest?y.fragmentEnd:y.edge,y))}return k},e.getFragmentAtPosition=function(y,_,A){var k=this.config,F=this.fragPrevious,z=A.fragments,Q=A.endSN,Y=A.fragmentHint,X=k.maxFragLookUpTolerance,le=!!(k.lowLatencyMode&&A.partList&&Y);le&&Y&&!this.bitrateTest&&(z=z.concat(Y),Q=Y.sn);var ye;if(y<_){var ve=y>_-X?0:X;ye=Object(C.findFragmentByPTS)(F,z,y,ve)}else ye=z[z.length-1];if(ye){var Ne=ye.sn-A.startSN,Te=F&&ye.level===F.level,Ce=z[Ne+1],_e=this.fragmentTracker.getState(ye);if(_e===E.FragmentState.BACKTRACKED){ye=null;for(var Re=Ne;z[Re]&&this.fragmentTracker.getState(z[Re])===E.FragmentState.BACKTRACKED;)F?ye=z[Re--]:ye=z[--Re];ye||(ye=Ce)}else F&&ye.sn===F.sn&&!le&&(Te&&(ye.sn<Q&&this.fragmentTracker.getState(Ce)!==E.FragmentState.OK?(this.log("SN "+ye.sn+" just loaded, load next one: "+Ce.sn),ye=Ce):ye=null))}return ye},e.synchronizeToLiveEdge=function(y){var _=this.config,A=this.media;if(!A)return;var k=this.hls.liveSyncPosition,F=A.currentTime,z=y.fragments[0].start,Q=y.edge,Y=F>=z-_.maxFragLookUpTolerance&&F<=Q;if(k!==null&&A.duration>k&&(F<k||!Y)){var X=_.liveMaxLatencyDuration!==void 0?_.liveMaxLatencyDuration:_.liveMaxLatencyDurationCount*y.targetduration;(!Y&&A.readyState<4||F<Q-X)&&(this.loadedmetadata||(this.nextLoadPosition=k),A.readyState&&(this.warn("Playback: "+F.toFixed(3)+" is located too far from the end of live sliding playlist: "+Q+", reset currentTime to : "+k.toFixed(3)),A.currentTime=k))}},e.alignPlaylists=function(y,_){var A=this.levels,k=this.levelLastLoaded,F=this.fragPrevious,z=k!==null?A[k]:null,Q=y.fragments.length;if(!Q)return this.warn("No fragments in live playlist"),0;var Y=y.fragments[0].start,X=!_,le=y.alignedSliding&&Object(I.isFiniteNumber)(Y);if(X||!le&&!Y){Object(O.alignStream)(F,z,y);var ye=y.fragments[0].start;return this.log("Live playlist sliding: "+ye.toFixed(2)+" start-sn: "+(_?_.startSN:"na")+"->"+y.startSN+" prev-sn: "+(F?F.sn:"na")+" fragments: "+Q),ye}return Y},e.waitForCdnTuneIn=function(y){var _=3;return y.live&&y.canBlockReload&&y.tuneInGoal>Math.max(y.partHoldBack,y.partTarget*_)},e.setStartPosition=function(y,_){var A=this.startPosition;if(A<_&&(A=-1),A===-1||this.lastCurrentTime===-1){var k=y.startTimeOffset;Object(I.isFiniteNumber)(k)?(A=_+k,k<0&&(A+=y.totalduration),A=Math.min(Math.max(_,A),_+y.totalduration),this.log("Start time offset "+k+" found in playlist, adjust startPosition to "+A),this.startPosition=A):y.live?A=this.hls.liveSyncPosition||_:this.startPosition=A=0,this.lastCurrentTime=A}this.nextLoadPosition=A},e.getLoadPosition=function(){var y=this.media,_=0;return this.loadedmetadata&&y?_=y.currentTime:this.nextLoadPosition&&(_=this.nextLoadPosition),_},e.handleFragLoadAborted=function(y,_){this.transmuxer&&y.sn!=="initSegment"&&y.stats.aborted&&(this.warn("Fragment "+y.sn+(_?" part"+_.index:"")+" of level "+y.level+" was aborted"),this.resetFragmentLoading(y))},e.resetFragmentLoading=function(y){(!this.fragCurrent||!this.fragContextChanged(y))&&(this.state=c.IDLE)},e.onFragmentOrKeyLoadError=function(y,_){if(_.fatal)return;var A=_.frag;if(!A||A.type!==y)return;var k=this.fragCurrent;console.assert(k&&A.sn===k.sn&&A.level===k.level&&A.urlId===k.urlId,"Frag load error must match current frag to retry");var F=this.config;if(this.fragLoadError+1<=F.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(A.level))return;var z=Math.min(Math.pow(2,this.fragLoadError)*F.fragLoadingRetryDelay,F.fragLoadingMaxRetryTimeout);this.warn("Fragment "+A.sn+" of "+y+" "+A.level+" failed to load, retrying in "+z+"ms"),this.retryDate=self.performance.now()+z,this.fragLoadError++,this.state=c.FRAG_LOADING_WAITING_RETRY}else _.levelRetry?(y===o.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=c.IDLE):(M.logger.error(_.details+" reaches max retry, redispatch as fatal ..."),_.fatal=!0,this.hls.stopLoad(),this.state=c.ERROR)},e.afterBufferFlushed=function(y,_,A){if(!y)return;var k=U.BufferHelper.getBuffered(y);this.fragmentTracker.detectEvictedFragments(_,k,A),this.state===c.ENDED&&this.resetLoadingState()},e.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=c.IDLE},e.resetLiveStartWhenNotLoaded=function(y){if(!this.loadedmetadata){this.startFragRequested=!1;var _=this.levels?this.levels[y].details:null;if(_!=null&&_.live)return this.startPosition=-1,this.setStartPosition(_,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},e.updateLevelTiming=function(y,_,A,k){var F=this,z=A.details;console.assert(!!z,"level.details must be defined");var Q=Object.keys(y.elementaryStreams).reduce(function(Y,X){var le=y.elementaryStreams[X];if(le){var ye=le.endPTS-le.startPTS;if(ye<=0)return F.warn("Could not parse fragment "+y.sn+" "+X+" duration reliably ("+ye+") resetting transmuxer to fallback to playlist timing"),F.resetTransmuxer(),Y||!1;var ve=k?0:Object(b.updateFragPTSDTS)(z,y,le.startPTS,le.endPTS,le.startDTS,le.endDTS);return F.hls.trigger(R.Events.LEVEL_PTS_UPDATED,{details:z,level:A,drift:ve,type:X,frag:y,start:le.startPTS,end:le.endPTS}),!0}return Y},!1);Q?(this.state=c.PARSED,this.hls.trigger(R.Events.FRAG_PARSED,{frag:y,part:_})):this.resetLoadingState()},e.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},f(t,[{key:"state",get:function(){return this._state},set:function(y){var _=this._state;_!==y&&(this._state=y,this.log(_+"->"+y))}}]),t}(g.default)},"./src/controller/buffer-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return C});var I=S("./src/polyfills/number.ts"),g=S("./src/events.ts"),E=S("./src/utils/logger.ts"),U=S("./src/errors.ts"),M=S("./src/utils/buffer-helper.ts"),R=S("./src/utils/mediasource-helper.ts"),w=S("./src/loader/fragment.ts"),x=S("./src/controller/buffer-operation-queue.ts"),T=Object(R.getMediaSource)(),O=/([ha]vc.)(?:\.[^.,]+)+/,C=function(){function b(h){var r=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 o=r.hls,s=r.media,f=r.mediaSource;E.logger.log("[buffer-controller]: Media source opened"),s&&(r.updateMediaElementDuration(),o.trigger(g.Events.MEDIA_ATTACHED,{media:s})),f&&f.removeEventListener("sourceopen",r._onMediaSourceOpen),r.checkPendingTracks()},this._onMediaSourceClose=function(){E.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){E.logger.log("[buffer-controller]: Media source ended")},this.hls=h,this._initSourceBuffer(),this.registerListeners()}var v=b.prototype;return v.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},v.destroy=function(){this.unregisterListeners(),this.details=null},v.registerListeners=function(){var r=this.hls;r.on(g.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),r.on(g.Events.MEDIA_DETACHING,this.onMediaDetaching,this),r.on(g.Events.MANIFEST_PARSED,this.onManifestParsed,this),r.on(g.Events.BUFFER_RESET,this.onBufferReset,this),r.on(g.Events.BUFFER_APPENDING,this.onBufferAppending,this),r.on(g.Events.BUFFER_CODECS,this.onBufferCodecs,this),r.on(g.Events.BUFFER_EOS,this.onBufferEos,this),r.on(g.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),r.on(g.Events.LEVEL_UPDATED,this.onLevelUpdated,this),r.on(g.Events.FRAG_PARSED,this.onFragParsed,this),r.on(g.Events.FRAG_CHANGED,this.onFragChanged,this)},v.unregisterListeners=function(){var r=this.hls;r.off(g.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),r.off(g.Events.MEDIA_DETACHING,this.onMediaDetaching,this),r.off(g.Events.MANIFEST_PARSED,this.onManifestParsed,this),r.off(g.Events.BUFFER_RESET,this.onBufferReset,this),r.off(g.Events.BUFFER_APPENDING,this.onBufferAppending,this),r.off(g.Events.BUFFER_CODECS,this.onBufferCodecs,this),r.off(g.Events.BUFFER_EOS,this.onBufferEos,this),r.off(g.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),r.off(g.Events.LEVEL_UPDATED,this.onLevelUpdated,this),r.off(g.Events.FRAG_PARSED,this.onFragParsed,this),r.off(g.Events.FRAG_CHANGED,this.onFragChanged,this)},v._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new x.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},v.onManifestParsed=function(r,o){var s=2;(o.audio&&!o.video||!o.altAudio)&&(s=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=s,this.details=null,E.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},v.onMediaAttaching=function(r,o){var s=this.media=o.media;if(s&&T){var f=this.mediaSource=new T;f.addEventListener("sourceopen",this._onMediaSourceOpen),f.addEventListener("sourceended",this._onMediaSourceEnded),f.addEventListener("sourceclose",this._onMediaSourceClose),s.src=self.URL.createObjectURL(f),this._objectUrl=s.src}},v.onMediaDetaching=function(){var r=this.media,o=this.mediaSource,s=this._objectUrl;if(o){if(E.logger.log("[buffer-controller]: media source detaching"),o.readyState==="open")try{o.endOfStream()}catch(f){E.logger.warn("[buffer-controller]: onMediaDetaching: "+f.message+" while calling endOfStream")}this.onBufferReset(),o.removeEventListener("sourceopen",this._onMediaSourceOpen),o.removeEventListener("sourceended",this._onMediaSourceEnded),o.removeEventListener("sourceclose",this._onMediaSourceClose),r&&(s&&self.URL.revokeObjectURL(s),r.src===s?(r.removeAttribute("src"),r.load()):E.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(g.Events.MEDIA_DETACHED,void 0)},v.onBufferReset=function(){var r=this;this.getSourceBufferTypes().forEach(function(o){var s=r.sourceBuffer[o];try{s&&(r.removeBufferListeners(o),r.mediaSource&&r.mediaSource.removeSourceBuffer(s),r.sourceBuffer[o]=void 0)}catch(f){E.logger.warn("[buffer-controller]: Failed to reset the "+o+" buffer",f)}}),this._initSourceBuffer()},v.onBufferCodecs=function(r,o){var s=this,f=this.getSourceBufferTypes().length;if(Object.keys(o).forEach(function(d){if(f){var l=s.tracks[d];if(l&&typeof l.buffer.changeType=="function"){var p=o[d],c=p.codec,i=p.levelCodec,n=p.container,t=(l.levelCodec||l.codec).replace(O,"$1"),e=(i||c).replace(O,"$1");if(t!==e){var m=n+";codecs="+(i||c);s.appendChangeType(d,m)}}}else s.pendingTracks[d]=o[d]}),f)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},v.appendChangeType=function(r,o){var s=this,f=this.operationQueue,d={execute:function(){var p=s.sourceBuffer[r];p&&(E.logger.log("[buffer-controller]: changing "+r+" sourceBuffer type to "+o),p.changeType(o)),f.shiftAndExecuteNext(r)},onStart:function(){},onComplete:function(){},onError:function(p){E.logger.warn("[buffer-controller]: Failed to change "+r+" SourceBuffer type",p)}};f.append(d,r)},v.onBufferAppending=function(r,o){var s=this,f=this.hls,d=this.operationQueue,l=this.tracks,p=o.data,c=o.type,i=o.frag,n=o.part,t=o.chunkMeta,e=t.buffering[c],m=self.performance.now();e.start=m;var y=i.stats.buffering,_=n?n.stats.buffering:null;y.start===0&&(y.start=m),_&&_.start===0&&(_.start=m);var A=l.audio,k=c==="audio"&&t.id===1&&(A==null?void 0:A.container)==="audio/mpeg",F={execute:function(){if(e.executeStart=self.performance.now(),k){var Q=s.sourceBuffer[c];if(Q){var Y=i.start-Q.timestampOffset;Math.abs(Y)>=.1&&(E.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+i.start+" (delta: "+Y+") sn: "+i.sn+")"),Q.timestampOffset=i.start)}}s.appendExecutor(p,c)},onStart:function(){},onComplete:function(){var Q=self.performance.now();e.executeEnd=e.end=Q,y.first===0&&(y.first=Q),_&&_.first===0&&(_.first=Q);var Y=s.sourceBuffer,X={};for(var le in Y)X[le]=M.BufferHelper.getBuffered(Y[le]);s.appendError=0,s.hls.trigger(g.Events.BUFFER_APPENDED,{type:c,frag:i,part:n,chunkMeta:t,parent:i.type,timeRanges:X})},onError:function(Q){E.logger.error("[buffer-controller]: Error encountered while trying to append to the "+c+" SourceBuffer",Q);var Y={type:U.ErrorTypes.MEDIA_ERROR,parent:i.type,details:U.ErrorDetails.BUFFER_APPEND_ERROR,err:Q,fatal:!1};Q.code===DOMException.QUOTA_EXCEEDED_ERR?Y.details=U.ErrorDetails.BUFFER_FULL_ERROR:(s.appendError++,Y.details=U.ErrorDetails.BUFFER_APPEND_ERROR,s.appendError>f.config.appendErrorMaxRetry&&(E.logger.error("[buffer-controller]: Failed "+f.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),Y.fatal=!0)),f.trigger(g.Events.ERROR,Y)}};d.append(F,c)},v.onBufferFlushing=function(r,o){var s=this,f=this.operationQueue,d=function(p){return{execute:s.removeExecutor.bind(s,p,o.startOffset,o.endOffset),onStart:function(){},onComplete:function(){s.hls.trigger(g.Events.BUFFER_FLUSHED,{type:p})},onError:function(i){E.logger.warn("[buffer-controller]: Failed to remove from "+p+" SourceBuffer",i)}}};o.type?f.append(d(o.type),o.type):this.getSourceBufferTypes().forEach(function(l){f.append(d(l),l)})},v.onFragParsed=function(r,o){var s=this,f=o.frag,d=o.part,l=[],p=d?d.elementaryStreams:f.elementaryStreams;p[w.ElementaryStreamTypes.AUDIOVIDEO]?l.push("audiovideo"):(p[w.ElementaryStreamTypes.AUDIO]&&l.push("audio"),p[w.ElementaryStreamTypes.VIDEO]&&l.push("video"));var c=function(){var n=self.performance.now();f.stats.buffering.end=n,d&&(d.stats.buffering.end=n);var t=d?d.stats:f.stats;s.hls.trigger(g.Events.FRAG_BUFFERED,{frag:f,part:d,stats:t,id:f.type})};l.length===0&&E.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+f.type+" level: "+f.level+" sn: "+f.sn),this.blockBuffers(c,l)},v.onFragChanged=function(r,o){this.flushBackBuffer()},v.onBufferEos=function(r,o){var s=this,f=this.getSourceBufferTypes().reduce(function(d,l){var p=s.sourceBuffer[l];return(!o.type||o.type===l)&&(p&&!p.ended&&(p.ended=!0,E.logger.log("[buffer-controller]: "+l+" sourceBuffer now EOS"))),d&&!!(!p||p.ended)},!0);f&&this.blockBuffers(function(){var d=s.mediaSource;if(!d||d.readyState!=="open")return;d.endOfStream()})},v.onLevelUpdated=function(r,o){var s=o.details;if(!s.fragments.length)return;this.details=s,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},v.flushBackBuffer=function(){var r=this.hls,o=this.details,s=this.media,f=this.sourceBuffer;if(!s||o===null)return;var d=this.getSourceBufferTypes();if(!d.length)return;var l=o.live&&r.config.liveBackBufferLength!==null?r.config.liveBackBufferLength:r.config.backBufferLength;if(!Object(I.isFiniteNumber)(l)||l<0)return;var p=s.currentTime,c=o.levelTargetDuration,i=Math.max(l,c),n=Math.floor(p/c)*c-i;d.forEach(function(t){var e=f[t];if(e){var m=M.BufferHelper.getBuffered(e);m.length>0&&n>m.start(0)&&(r.trigger(g.Events.BACK_BUFFER_REACHED,{bufferEnd:n}),o.live&&r.trigger(g.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:n}),r.trigger(g.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:n,type:t}))}})},v.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var r=this.details,o=this.hls,s=this.media,f=this.mediaSource,d=r.fragments[0].start+r.totalduration,l=s.duration,p=Object(I.isFiniteNumber)(f.duration)?f.duration:0;r.live&&o.config.liveDurationInfinity?(E.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),f.duration=Infinity,this.updateSeekableRange(r)):(d>p&&d>l||!Object(I.isFiniteNumber)(l))&&(E.logger.log("[buffer-controller]: Updating Media Source duration to "+d.toFixed(3)),f.duration=d)},v.updateSeekableRange=function(r){var o=this.mediaSource,s=r.fragments,f=s.length;if(f&&r.live&&o!==null&&o!==void 0&&o.setLiveSeekableRange){var d=Math.max(0,s[0].start),l=Math.max(d,d+r.totalduration);o.setLiveSeekableRange(d,l)}},v.checkPendingTracks=function(){var r=this.bufferCodecEventsExpected,o=this.operationQueue,s=this.pendingTracks,f=Object.keys(s).length;if(f&&!r||f===2){this.createSourceBuffers(s),this.pendingTracks={};var d=this.getSourceBufferTypes();if(d.length===0){this.hls.trigger(g.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}d.forEach(function(l){o.executeNext(l)})}},v.createSourceBuffers=function(r){var o=this.sourceBuffer,s=this.mediaSource;if(!s)throw Error("createSourceBuffers called when mediaSource was null");var f=0;for(var d in r)if(!o[d]){var l=r[d];if(!l)throw Error("source buffer exists for track "+d+", however track does not");var p=l.levelCodec||l.codec,c=l.container+";codecs="+p;E.logger.log("[buffer-controller]: creating sourceBuffer("+c+")");try{var i=o[d]=s.addSourceBuffer(c),n=d;this.addBufferListener(n,"updatestart",this._onSBUpdateStart),this.addBufferListener(n,"updateend",this._onSBUpdateEnd),this.addBufferListener(n,"error",this._onSBUpdateError),this.tracks[d]={buffer:i,codec:p,container:l.container,levelCodec:l.levelCodec,id:l.id},f++}catch(t){E.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+t.message),this.hls.trigger(g.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:t,mimeType:c})}}f&&this.hls.trigger(g.Events.BUFFER_CREATED,{tracks:this.tracks})},v._onSBUpdateStart=function(r){var o=this.operationQueue,s=o.current(r);s.onStart()},v._onSBUpdateEnd=function(r){var o=this.operationQueue,s=o.current(r);s.onComplete(),o.shiftAndExecuteNext(r)},v._onSBUpdateError=function(r,o){E.logger.error("[buffer-controller]: "+r+" SourceBuffer error",o),this.hls.trigger(g.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var s=this.operationQueue.current(r);s&&s.onError(o)},v.removeExecutor=function(r,o,s){var f=this.media,d=this.mediaSource,l=this.operationQueue,p=this.sourceBuffer,c=p[r];if(!f||!d||!c){E.logger.warn("[buffer-controller]: Attempting to remove from the "+r+" SourceBuffer, but it does not exist"),l.shiftAndExecuteNext(r);return}var i=Object(I.isFiniteNumber)(f.duration)?f.duration:Infinity,n=Object(I.isFiniteNumber)(d.duration)?d.duration:Infinity,t=Math.max(0,o),e=Math.min(s,i,n);e>t?(E.logger.log("[buffer-controller]: Removing ["+t+","+e+"] from the "+r+" SourceBuffer"),console.assert(!c.updating,r+" sourceBuffer must not be updating"),c.remove(t,e)):l.shiftAndExecuteNext(r)},v.appendExecutor=function(r,o){var s=this.operationQueue,f=this.sourceBuffer,d=f[o];if(!d){E.logger.warn("[buffer-controller]: Attempting to append to the "+o+" SourceBuffer, but it does not exist"),s.shiftAndExecuteNext(o);return}d.ended=!1,console.assert(!d.updating,o+" sourceBuffer must not be updating"),d.appendBuffer(r)},v.blockBuffers=function(r,o){var s=this;if(o===void 0&&(o=this.getSourceBufferTypes()),!o.length){E.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(r);return}var f=this.operationQueue,d=o.map(function(l){return f.appendBlocker(l)});Promise.all(d).then(function(){r(),o.forEach(function(l){var p=s.sourceBuffer[l];(!p||!p.updating)&&f.shiftAndExecuteNext(l)})})},v.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},v.addBufferListener=function(r,o,s){var f=this.sourceBuffer[r];if(!f)return;var d=s.bind(this,r);this.listeners[r].push({event:o,listener:d}),f.addEventListener(o,d)},v.removeBufferListeners=function(r){var o=this.sourceBuffer[r];if(!o)return;this.listeners[r].forEach(function(s){o.removeEventListener(s.event,s.listener)})},b}()},"./src/controller/buffer-operation-queue.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return g});var I=S("./src/utils/logger.ts"),g=function(){function E(M){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=M}var U=E.prototype;return U.append=function(R,w){var x=this.queues[w];x.push(R),x.length===1&&this.buffers[w]&&this.executeNext(w)},U.insertAbort=function(R,w){var x=this.queues[w];x.unshift(R),this.executeNext(w)},U.appendBlocker=function(R){var w,x=new Promise(function(O){w=O}),T={execute:w,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(T,R),x},U.executeNext=function(R){var w=this.buffers,x=this.queues,T=w[R],O=x[R];if(O.length){var C=O[0];try{C.execute()}catch(b){I.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),C.onError(b),(!T||!T.updating)&&(O.shift(),this.executeNext(R))}}},U.shiftAndExecuteNext=function(R){this.queues[R].shift(),this.executeNext(R)},U.current=function(R){return this.queues[R][0]},E}()},"./src/controller/cap-level-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/events.ts");function g(M,R){for(var w=0;w<R.length;w++){var x=R[w];x.enumerable=x.enumerable||!1,x.configurable=!0,"value"in x&&(x.writable=!0),Object.defineProperty(M,x.key,x)}}function E(M,R,w){return R&&g(M.prototype,R),w&&g(M,w),M}var U=function(){function M(w){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=w,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var R=M.prototype;return R.setStreamController=function(x){this.streamController=x},R.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},R.registerListeners=function(){var x=this.hls;x.on(I.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),x.on(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),x.on(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),x.on(I.Events.BUFFER_CODECS,this.onBufferCodecs,this),x.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},R.unregisterListener=function(){var x=this.hls;x.off(I.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),x.off(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),x.off(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),x.off(I.Events.BUFFER_CODECS,this.onBufferCodecs,this),x.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},R.onFpsDropLevelCapping=function(x,T){M.isLevelAllowed(T.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(T.droppedLevel)},R.onMediaAttaching=function(x,T){this.media=T.media instanceof HTMLVideoElement?T.media:null},R.onManifestParsed=function(x,T){var O=this.hls;this.restrictedLevels=[],this.firstLevel=T.firstLevel,O.config.capLevelToPlayerSize&&T.video&&this.startCapping()},R.onBufferCodecs=function(x,T){var O=this.hls;O.config.capLevelToPlayerSize&&T.video&&this.startCapping()},R.onMediaDetaching=function(){this.stopCapping()},R.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var x=this.hls.levels;if(x.length){var T=this.hls;T.autoLevelCapping=this.getMaxLevel(x.length-1),T.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=T.autoLevelCapping}}},R.getMaxLevel=function(x){var T=this,O=this.hls.levels;if(!O.length)return-1;var C=O.filter(function(b,v){return M.isLevelAllowed(v,T.restrictedLevels)&&v<=x});return this.clientRect=null,M.getMaxLevelByMediaSize(C,this.mediaWidth,this.mediaHeight)},R.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()},R.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},R.getDimensions=function(){if(this.clientRect)return this.clientRect;var x=this.media,T={width:0,height:0};if(x){var O=x.getBoundingClientRect();T.width=O.width,T.height=O.height,!T.width&&!T.height&&(T.width=O.right-O.left||x.width||0,T.height=O.bottom-O.top||x.height||0)}return this.clientRect=T,T},M.isLevelAllowed=function(x,T){return T===void 0&&(T=[]),T.indexOf(x)===-1},M.getMaxLevelByMediaSize=function(x,T,O){if(!x||!x.length)return-1;for(var C=function(o,s){return s?o.width!==s.width||o.height!==s.height:!0},b=x.length-1,v=0;v<x.length;v+=1){var h=x[v];if((h.width>=T||h.height>=O)&&C(h,x[v+1])){b=v;break}}return b},E(M,[{key:"mediaWidth",get:function(){return this.getDimensions().width*M.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*M.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var x=1;try{x=self.devicePixelRatio}catch(T){}return x}}]),M}();N.default=U},"./src/controller/cmcd-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return C});var I=S("./src/events.ts"),g=S("./src/types/cmcd.ts"),E=S("./src/utils/buffer-helper.ts"),U=S("./src/utils/logger.ts");function M(b,v){for(var h=0;h<v.length;h++){var r=v[h];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(b,r.key,r)}}function R(b,v,h){return v&&M(b.prototype,v),h&&M(b,h),b}function w(b,v){var h=typeof Symbol!="undefined"&&b[Symbol.iterator]||b["@@iterator"];if(h)return(h=h.call(b)).next.bind(h);if(Array.isArray(b)||(h=x(b))||v&&b&&typeof b.length=="number"){h&&(b=h);var r=0;return function(){return r>=b.length?{done:!0}:{done:!1,value:b[r++]}}}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(b,v){if(!b)return;if(typeof b=="string")return T(b,v);var h=Object.prototype.toString.call(b).slice(8,-1);if(h==="Object"&&b.constructor&&(h=b.constructor.name),h==="Map"||h==="Set")return Array.from(b);if(h==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(h))return T(b,v)}function T(b,v){(v==null||v>b.length)&&(v=b.length);for(var h=0,r=new Array(v);h<v;h++)r[h]=b[h];return r}function O(){return O=Object.assign||function(b){for(var v=1;v<arguments.length;v++){var h=arguments[v];for(var r in h)Object.prototype.hasOwnProperty.call(h,r)&&(b[r]=h[r])}return b},O.apply(this,arguments)}var C=function(){function b(h){var r=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(){r.initialized&&(r.starved=!0),r.buffering=!0},this.onPlaying=function(){r.initialized||(r.initialized=!0),r.buffering=!1},this.applyPlaylistData=function(f){try{r.apply(f,{ot:g.CMCDObjectType.MANIFEST,su:!r.initialized})}catch(d){U.logger.warn("Could not generate manifest CMCD data.",d)}},this.applyFragmentData=function(f){try{var d=f.frag,l=r.hls.levels[d.level],p=r.getObjectType(d),c={d:d.duration*1e3,ot:p};(p===g.CMCDObjectType.VIDEO||p===g.CMCDObjectType.AUDIO||p==g.CMCDObjectType.MUXED)&&(c.br=l.bitrate/1e3,c.tb=r.getTopBandwidth(p),c.bl=r.getBufferLength(p)),r.apply(f,c)}catch(i){U.logger.warn("Could not generate segment CMCD data.",i)}},this.hls=h;var o=this.config=h.config,s=o.cmcd;s!=null&&(o.pLoader=this.createPlaylistLoader(),o.fLoader=this.createFragmentLoader(),this.sid=s.sessionId||b.uuid(),this.cid=s.contentId,this.useHeaders=s.useHeaders===!0,this.registerListeners())}var v=b.prototype;return v.registerListeners=function(){var r=this.hls;r.on(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),r.on(I.Events.MEDIA_DETACHED,this.onMediaDetached,this),r.on(I.Events.BUFFER_CREATED,this.onBufferCreated,this)},v.unregisterListeners=function(){var r=this.hls;r.off(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),r.off(I.Events.MEDIA_DETACHED,this.onMediaDetached,this),r.off(I.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},v.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},v.onMediaAttached=function(r,o){this.media=o.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},v.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},v.onBufferCreated=function(r,o){var s,f;this.audioBuffer=(s=o.tracks.audio)===null||s===void 0?void 0:s.buffer,this.videoBuffer=(f=o.tracks.video)===null||f===void 0?void 0:f.buffer},v.createData=function(){var r;return{v:g.CMCDVersion,sf:g.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(r=this.media)===null||r===void 0?void 0:r.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},v.apply=function(r,o){o===void 0&&(o={}),O(o,this.createData());var s=o.ot===g.CMCDObjectType.INIT||o.ot===g.CMCDObjectType.VIDEO||o.ot===g.CMCDObjectType.MUXED;if(this.starved&&s&&(o.bs=!0,o.su=!0,this.starved=!1),o.su==null&&(o.su=this.buffering),this.useHeaders){var f=b.toHeaders(o);if(!Object.keys(f).length)return;r.headers||(r.headers={}),O(r.headers,f)}else{var d=b.toQuery(o);if(!d)return;r.url=b.appendQueryToUri(r.url,d)}},v.getObjectType=function(r){var o=r.type;return o==="subtitle"?g.CMCDObjectType.TIMED_TEXT:r.sn==="initSegment"?g.CMCDObjectType.INIT:o==="audio"?g.CMCDObjectType.AUDIO:o==="main"?this.hls.audioTracks.length?g.CMCDObjectType.VIDEO:g.CMCDObjectType.MUXED:void 0},v.getTopBandwidth=function(r){for(var o=0,s=r===g.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,f=w(s),d;!(d=f()).done;){var l=d.value;l.bitrate>o&&(o=l.bitrate)}return o>0?o:NaN},v.getBufferLength=function(r){var o=this.hls.media,s=r===g.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!s||!o)return NaN;var f=E.BufferHelper.bufferInfo(s,o.currentTime,this.config.maxBufferHole);return f.len*1e3},v.createPlaylistLoader=function(){var r=this.config.pLoader,o=this.applyPlaylistData,s=r||this.config.loader;return function(){function f(l){this.loader=void 0,this.loader=new s(l)}var d=f.prototype;return d.destroy=function(){this.loader.destroy()},d.abort=function(){this.loader.abort()},d.load=function(p,c,i){o(p),this.loader.load(p,c,i)},R(f,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),f}()},v.createFragmentLoader=function(){var r=this.config.fLoader,o=this.applyFragmentData,s=r||this.config.loader;return function(){function f(l){this.loader=void 0,this.loader=new s(l)}var d=f.prototype;return d.destroy=function(){this.loader.destroy()},d.abort=function(){this.loader.abort()},d.load=function(p,c,i){o(p),this.loader.load(p,c,i)},R(f,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),f}()},b.uuid=function(){var r=URL.createObjectURL(new Blob),o=r.toString();return URL.revokeObjectURL(r),o.substr(o.lastIndexOf("/")+1)},b.serialize=function(r){for(var o=[],s=function(k){return!Number.isNaN(k)&&k!=null&&k!==""&&k!==!1},f=function(k){return Math.round(k)},d=function(k){return f(k/100)*100},l=function(k){return encodeURIComponent(k)},p={br:f,d:f,bl:d,dl:d,mtp:d,nor:l,rtp:d,tb:f},c=Object.keys(r||{}).sort(),i=w(c),n;!(n=i()).done;){var t=n.value,e=r[t];if(!s(e))continue;if(t==="v"&&e===1)continue;if(t=="pr"&&e===1)continue;var m=p[t];m&&(e=m(e));var y=typeof e,_=void 0;t==="ot"||t==="sf"||t==="st"?_=t+"="+e:y==="boolean"?_=t:y==="number"?_=t+"="+e:_=t+"="+JSON.stringify(e),o.push(_)}return o.join(",")},b.toHeaders=function(r){for(var o=Object.keys(r),s={},f=["Object","Request","Session","Status"],d=[{},{},{},{}],l={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},p=0,c=o;p<c.length;p++){var i=c[p],n=l[i]!=null?l[i]:1;d[n][i]=r[i]}for(var t=0;t<d.length;t++){var e=b.serialize(d[t]);e&&(s["CMCD-"+f[t]]=e)}return s},b.toQuery=function(r){return"CMCD="+encodeURIComponent(b.serialize(r))},b.appendQueryToUri=function(r,o){if(!o)return r;var s=r.includes("?")?"&":"?";return""+r+s+o},b}()},"./src/controller/eme-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/events.ts"),g=S("./src/errors.ts"),E=S("./src/utils/logger.ts"),U=S("./src/utils/mediakeys-helper.ts");function M(C,b){for(var v=0;v<b.length;v++){var h=b[v];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(C,h.key,h)}}function R(C,b,v){return b&&M(C.prototype,b),v&&M(C,v),C}var w=3,x=function(b,v,h){var r={audioCapabilities:[],videoCapabilities:[]};return b.forEach(function(o){r.audioCapabilities.push({contentType:'audio/mp4; codecs="'+o+'"',robustness:h.audioRobustness||""})}),v.forEach(function(o){r.videoCapabilities.push({contentType:'video/mp4; codecs="'+o+'"',robustness:h.videoRobustness||""})}),[r]},T=function(b,v,h,r){switch(b){case U.KeySystems.WIDEVINE:return x(v,h,r);default:throw new Error("Unknown key-system: "+b)}},O=function(){function C(v){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=v,this._config=v.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 b=C.prototype;return b.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},b._registerListeners=function(){this.hls.on(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(I.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(I.Events.MANIFEST_PARSED,this.onManifestParsed,this)},b._unregisterListeners=function(){this.hls.off(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(I.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(I.Events.MANIFEST_PARSED,this.onManifestParsed,this)},b.getLicenseServerUrl=function(h){switch(h){case U.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+h+'"')},b._attemptKeySystemAccess=function(h,r,o){var s=this,f=T(h,r,o,this._drmSystemOptions);E.logger.log("Requesting encrypted media key-system access");var d=this.requestMediaKeySystemAccess(h,f);this.mediaKeysPromise=d.then(function(l){return s._onMediaKeySystemAccessObtained(h,l)}),d.catch(function(l){E.logger.error('Failed to obtain key-system "'+h+'" access:',l)})},b._onMediaKeySystemAccessObtained=function(h,r){var o=this;E.logger.log('Access for key-system "'+h+'" obtained');var s={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:r,mediaKeySystemDomain:h};this._mediaKeysList.push(s);var f=Promise.resolve().then(function(){return r.createMediaKeys()}).then(function(d){return s.mediaKeys=d,E.logger.log('Media-keys created for key-system "'+h+'"'),o._onMediaKeysCreated(),d});return f.catch(function(d){E.logger.error("Failed to create media-keys:",d)}),f},b._onMediaKeysCreated=function(){var h=this;this._mediaKeysList.forEach(function(r){r.mediaKeysSession||(r.mediaKeysSession=r.mediaKeys.createSession(),h._onNewMediaKeySession(r.mediaKeysSession))})},b._onNewMediaKeySession=function(h){var r=this;E.logger.log("New key-system session "+h.sessionId),h.addEventListener("message",function(o){r._onKeySessionMessage(h,o.message)},!1)},b._onKeySessionMessage=function(h,r){E.logger.log("Got EME message event, creating license request"),this._requestLicense(r,function(o){E.logger.log("Received license data (length: "+(o&&o.byteLength)+"), updating key-session"),h.update(o)})},b.onMediaEncrypted=function(h){var r=this;if(E.logger.log('Media is encrypted using "'+h.initDataType+'" init data type'),!this.mediaKeysPromise){E.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(I.Events.ERROR,{type:g.ErrorTypes.KEY_SYSTEM_ERROR,details:g.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var o=function(f){if(!r._media)return;r._attemptSetMediaKeys(f),r._generateRequestWithPreferredKeySession(h.initDataType,h.initData)};this.mediaKeysPromise.then(o).catch(o)},b._attemptSetMediaKeys=function(h){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var r=this._mediaKeysList[0];if(!r||!r.mediaKeys){E.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(I.Events.ERROR,{type:g.ErrorTypes.KEY_SYSTEM_ERROR,details:g.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}E.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(r.mediaKeys),this._hasSetMediaKeys=!0}},b._generateRequestWithPreferredKeySession=function(h,r){var o=this,s=this._mediaKeysList[0];if(!s){E.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(I.Events.ERROR,{type:g.ErrorTypes.KEY_SYSTEM_ERROR,details:g.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(s.mediaKeysSessionInitialized){E.logger.warn("Key-Session already initialized but requested again");return}var f=s.mediaKeysSession;if(!f){E.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(I.Events.ERROR,{type:g.ErrorTypes.KEY_SYSTEM_ERROR,details:g.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!r){E.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(I.Events.ERROR,{type:g.ErrorTypes.KEY_SYSTEM_ERROR,details:g.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}E.logger.log('Generating key-session request for "'+h+'" init data type'),s.mediaKeysSessionInitialized=!0,f.generateRequest(h,r).then(function(){E.logger.debug("Key-session generation succeeded")}).catch(function(d){E.logger.error("Error generating key-session request:",d),o.hls.trigger(I.Events.ERROR,{type:g.ErrorTypes.KEY_SYSTEM_ERROR,details:g.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},b._createLicenseXhr=function(h,r,o){var s=new XMLHttpRequest;s.responseType="arraybuffer",s.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,s,h,r,o);var f=this._licenseXhrSetup;if(f)try{f.call(this.hls,s,h),f=void 0}catch(d){E.logger.error(d)}try{s.readyState||s.open("POST",h,!0),f&&f.call(this.hls,s,h)}catch(d){throw new Error("issue setting up KeySystem license XHR "+d)}return s},b._onLicenseRequestReadyStageChange=function(h,r,o,s){switch(h.readyState){case 4:if(h.status===200){this._requestLicenseFailureCount=0,E.logger.log("License request succeeded");var f=h.response,d=this._licenseResponseCallback;if(d)try{f=d.call(this.hls,h,r)}catch(p){E.logger.error(p)}s(f)}else{if(E.logger.error("License Request XHR failed ("+r+"). Status: "+h.status+" ("+h.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>w){this.hls.trigger(I.Events.ERROR,{type:g.ErrorTypes.KEY_SYSTEM_ERROR,details:g.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var l=w-this._requestLicenseFailureCount+1;E.logger.warn("Retrying license request, "+l+" attempts left"),this._requestLicense(o,s)}break}},b._generateLicenseRequestChallenge=function(h,r){switch(h.mediaKeySystemDomain){case U.KeySystems.WIDEVINE:return r}throw new Error("unsupported key-system: "+h.mediaKeySystemDomain)},b._requestLicense=function(h,r){E.logger.log("Requesting content license for key-system");var o=this._mediaKeysList[0];if(!o){E.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(I.Events.ERROR,{type:g.ErrorTypes.KEY_SYSTEM_ERROR,details:g.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var s=this.getLicenseServerUrl(o.mediaKeySystemDomain),f=this._createLicenseXhr(s,h,r);E.logger.log("Sending license request to URL: "+s);var d=this._generateLicenseRequestChallenge(o,h);f.send(d)}catch(l){E.logger.error("Failure requesting DRM license: "+l),this.hls.trigger(I.Events.ERROR,{type:g.ErrorTypes.KEY_SYSTEM_ERROR,details:g.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},b.onMediaAttached=function(h,r){if(!this._emeEnabled)return;var o=r.media;this._media=o,o.addEventListener("encrypted",this._onMediaEncrypted)},b.onMediaDetached=function(){var h=this._media,r=this._mediaKeysList;if(!h)return;h.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(r.map(function(o){if(o.mediaKeysSession)return o.mediaKeysSession.close().catch(function(){})})).then(function(){return h.setMediaKeys(null)}).catch(function(){})},b.onManifestParsed=function(h,r){if(!this._emeEnabled)return;var o=r.levels.map(function(f){return f.audioCodec}).filter(function(f){return!!f}),s=r.levels.map(function(f){return f.videoCodec}).filter(function(f){return!!f});this._attemptKeySystemAccess(U.KeySystems.WIDEVINE,o,s)},R(C,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),C}();N.default=O},"./src/controller/fps-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/events.ts"),g=S("./src/utils/logger.ts"),E=function(){function U(R){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=R,this.registerListeners()}var M=U.prototype;return M.setStreamController=function(w){this.streamController=w},M.registerListeners=function(){this.hls.on(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},M.unregisterListeners=function(){this.hls.off(I.Events.MEDIA_ATTACHING,this.onMediaAttaching)},M.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},M.onMediaAttaching=function(w,x){var T=this.hls.config;if(T.capLevelOnFPSDrop){var O=x.media instanceof self.HTMLVideoElement?x.media:null;this.media=O,O&&typeof O.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),T.fpsDroppedMonitoringPeriod)}},M.checkFPS=function(w,x,T){var O=performance.now();if(x){if(this.lastTime){var C=O-this.lastTime,b=T-this.lastDroppedFrames,v=x-this.lastDecodedFrames,h=1e3*b/C,r=this.hls;if(r.trigger(I.Events.FPS_DROP,{currentDropped:b,currentDecoded:v,totalDroppedFrames:T}),h>0&&b>r.config.fpsDroppedMonitoringThreshold*v){var o=r.currentLevel;g.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+o),o>0&&(r.autoLevelCapping===-1||r.autoLevelCapping>=o)&&(o=o-1,r.trigger(I.Events.FPS_DROP_LEVEL_CAPPING,{level:o,droppedLevel:r.currentLevel}),r.autoLevelCapping=o,this.streamController.nextLevelSwitch())}}this.lastTime=O,this.lastDroppedFrames=T,this.lastDecodedFrames=x}},M.checkFPSInterval=function(){var w=this.media;if(w)if(this.isVideoPlaybackQualityAvailable){var x=w.getVideoPlaybackQuality();this.checkFPS(w,x.totalVideoFrames,x.droppedVideoFrames)}else this.checkFPS(w,w.webkitDecodedFrameCount,w.webkitDroppedFrameCount)},U}();N.default=E},"./src/controller/fragment-finders.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"findFragmentByPDT",function(){return E}),S.d(N,"findFragmentByPTS",function(){return U}),S.d(N,"fragmentWithinToleranceTest",function(){return M}),S.d(N,"pdtWithinToleranceTest",function(){return R}),S.d(N,"findFragWithCC",function(){return w});var I=S("./src/polyfills/number.ts"),g=S("./src/utils/binary-search.ts");function E(x,T,O){if(T===null||!Array.isArray(x)||!x.length||!Object(I.isFiniteNumber)(T))return null;var C=x[0].programDateTime;if(T<(C||0))return null;var b=x[x.length-1].endProgramDateTime;if(T>=(b||0))return null;O=O||0;for(var v=0;v<x.length;++v){var h=x[v];if(R(T,O,h))return h}return null}function U(x,T,O,C){O===void 0&&(O=0),C===void 0&&(C=0);var b=null;if(x?b=T[x.sn-T[0].sn+1]||null:O===0&&T[0].start===0&&(b=T[0]),b&&M(O,C,b)===0)return b;var v=g.default.search(T,M.bind(null,O,C));return v||b}function M(x,T,O){x===void 0&&(x=0),T===void 0&&(T=0);var C=Math.min(T,O.duration+(O.deltaPTS?O.deltaPTS:0));return O.start+O.duration-C<=x?1:O.start-C>x&&O.start?-1:0}function R(x,T,O){var C=Math.min(T,O.duration+(O.deltaPTS?O.deltaPTS:0))*1e3,b=O.endProgramDateTime||0;return b-C>x}function w(x,T){return g.default.search(x,function(O){return O.cc<T?1:O.cc>T?-1:0})}},"./src/controller/fragment-tracker.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"FragmentState",function(){return E}),S.d(N,"FragmentTracker",function(){return U});var I=S("./src/events.ts"),g=S("./src/types/loader.ts"),E;(function(w){w.NOT_LOADED="NOT_LOADED",w.BACKTRACKED="BACKTRACKED",w.APPENDING="APPENDING",w.PARTIAL="PARTIAL",w.OK="OK"})(E||(E={}));var U=function(){function w(T){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=T,this._registerListeners()}var x=w.prototype;return x._registerListeners=function(){var O=this.hls;O.on(I.Events.BUFFER_APPENDED,this.onBufferAppended,this),O.on(I.Events.FRAG_BUFFERED,this.onFragBuffered,this),O.on(I.Events.FRAG_LOADED,this.onFragLoaded,this)},x._unregisterListeners=function(){var O=this.hls;O.off(I.Events.BUFFER_APPENDED,this.onBufferAppended,this),O.off(I.Events.FRAG_BUFFERED,this.onFragBuffered,this),O.off(I.Events.FRAG_LOADED,this.onFragLoaded,this)},x.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},x.getAppendedFrag=function(O,C){if(C===g.PlaylistLevelType.MAIN){var b=this.activeFragment,v=this.activeParts;if(!b)return null;if(v)for(var h=v.length;h--;){var r=v[h],o=r?r.end:b.appendedPTS;if(r.start<=O&&o!==void 0&&O<=o)return h>9&&(this.activeParts=v.slice(h-9)),r}else if(b.start<=O&&b.appendedPTS!==void 0&&O<=b.appendedPTS)return b}return this.getBufferedFrag(O,C)},x.getBufferedFrag=function(O,C){for(var b=this.fragments,v=Object.keys(b),h=v.length;h--;){var r=b[v[h]];if((r==null?void 0:r.body.type)===C&&r.buffered){var o=r.body;if(o.start<=O&&O<=o.end)return o}}return null},x.detectEvictedFragments=function(O,C,b){var v=this;Object.keys(this.fragments).forEach(function(h){var r=v.fragments[h];if(!r)return;if(!r.buffered){r.body.type===b&&v.removeFragment(r.body);return}var o=r.range[O];if(!o)return;o.time.some(function(s){var f=!v.isTimeBuffered(s.startPTS,s.endPTS,C);return f&&v.removeFragment(r.body),f})})},x.detectPartialFragments=function(O){var C=this,b=this.timeRanges,v=O.frag,h=O.part;if(!b||v.sn==="initSegment")return;var r=R(v),o=this.fragments[r];if(!o)return;Object.keys(b).forEach(function(s){var f=v.elementaryStreams[s];if(!f)return;var d=b[s],l=h!==null||f.partial===!0;o.range[s]=C.getBufferedTimes(v,h,l,d)}),o.backtrack=o.loaded=null,Object.keys(o.range).length?o.buffered=!0:this.removeFragment(o.body)},x.fragBuffered=function(O){var C=R(O),b=this.fragments[C];b&&(b.backtrack=b.loaded=null,b.buffered=!0)},x.getBufferedTimes=function(O,C,b,v){for(var h={time:[],partial:b},r=C?C.start:O.start,o=C?C.end:O.end,s=O.minEndPTS||o,f=O.maxStartPTS||r,d=0;d<v.length;d++){var l=v.start(d)-this.bufferPadding,p=v.end(d)+this.bufferPadding;if(f>=l&&s<=p){h.time.push({startPTS:Math.max(r,v.start(d)),endPTS:Math.min(o,v.end(d))});break}else if(r<p&&o>l)h.partial=!0,h.time.push({startPTS:Math.max(r,v.start(d)),endPTS:Math.min(o,v.end(d))});else if(o<=l)break}return h},x.getPartialFragment=function(O){var C=null,b,v,h,r=0,o=this.bufferPadding,s=this.fragments;return Object.keys(s).forEach(function(f){var d=s[f];if(!d)return;M(d)&&(v=d.body.start-o,h=d.body.end+o,O>=v&&O<=h&&(b=Math.min(O-v,h-O),r<=b&&(C=d.body,r=b)))}),C},x.getState=function(O){var C=R(O),b=this.fragments[C];return b?b.buffered?M(b)?E.PARTIAL:E.OK:b.backtrack?E.BACKTRACKED:E.APPENDING:E.NOT_LOADED},x.backtrack=function(O,C){var b=R(O),v=this.fragments[b];if(!v||v.backtrack)return null;var h=v.backtrack=C||v.loaded;return v.loaded=null,h},x.getBacktrackData=function(O){var C=R(O),b=this.fragments[C];if(b){var v,h=b.backtrack;if(h!=null&&(v=h.payload)!==null&&v!==void 0&&v.byteLength)return h;this.removeFragment(O)}return null},x.isTimeBuffered=function(O,C,b){for(var v,h,r=0;r<b.length;r++){if(v=b.start(r)-this.bufferPadding,h=b.end(r)+this.bufferPadding,O>=v&&C<=h)return!0;if(C<=v)return!1}return!1},x.onFragLoaded=function(O,C){var b=C.frag,v=C.part;if(b.sn==="initSegment"||b.bitrateTest||v)return;var h=R(b);this.fragments[h]={body:b,loaded:C,backtrack:null,buffered:!1,range:Object.create(null)}},x.onBufferAppended=function(O,C){var b=this,v=C.frag,h=C.part,r=C.timeRanges;if(v.type===g.PlaylistLevelType.MAIN)if(this.activeFragment=v,h){var o=this.activeParts;o||(this.activeParts=o=[]),o.push(h)}else this.activeParts=null;this.timeRanges=r,Object.keys(r).forEach(function(s){var f=r[s];if(b.detectEvictedFragments(s,f),!h)for(var d=0;d<f.length;d++)v.appendedPTS=Math.max(f.end(d),v.appendedPTS||0)})},x.onFragBuffered=function(O,C){this.detectPartialFragments(C)},x.hasFragment=function(O){var C=R(O);return!!this.fragments[C]},x.removeFragmentsInRange=function(O,C,b){var v=this;Object.keys(this.fragments).forEach(function(h){var r=v.fragments[h];if(!r)return;if(r.buffered){var o=r.body;o.type===b&&o.start<C&&o.end>O&&v.removeFragment(o)}})},x.removeFragment=function(O){var C=R(O);O.stats.loaded=0,O.clearElementaryStreamInfo(),delete this.fragments[C]},x.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},w}();function M(w){var x,T;return w.buffered&&(((x=w.range.video)===null||x===void 0?void 0:x.partial)||((T=w.range.audio)===null||T===void 0?void 0:T.partial))}function R(w){return w.type+"_"+w.level+"_"+w.urlId+"_"+w.sn}},"./src/controller/gap-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"STALL_MINIMUM_DURATION_MS",function(){return M}),S.d(N,"MAX_START_GAP_JUMP",function(){return R}),S.d(N,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return w}),S.d(N,"SKIP_BUFFER_RANGE_START",function(){return x}),S.d(N,"default",function(){return T});var I=S("./src/utils/buffer-helper.ts"),g=S("./src/errors.ts"),E=S("./src/events.ts"),U=S("./src/utils/logger.ts"),M=250,R=2,w=.1,x=.05,T=function(){function O(b,v,h,r){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=b,this.media=v,this.fragmentTracker=h,this.hls=r}var C=O.prototype;return C.destroy=function(){this.hls=this.fragmentTracker=this.media=null},C.poll=function(v){var h=this.config,r=this.media,o=this.stalled,s=r.currentTime,f=r.seeking,d=this.seeking&&!f,l=!this.seeking&&f;if(this.seeking=f,s!==v){if(this.moved=!0,o!==null){if(this.stallReported){var p=self.performance.now()-o;U.logger.warn("playback not stuck anymore @"+s+", after "+Math.round(p)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((l||d)&&(this.stalled=null),r.paused||r.ended||r.playbackRate===0||!I.BufferHelper.getBuffered(r).length)return;var c=I.BufferHelper.bufferInfo(r,s,0),i=c.len>0,n=c.nextStart||0;if(!i&&!n)return;if(f){var t=c.len>R,e=!n||n-s>R&&!this.fragmentTracker.getPartialFragment(s);if(t||e)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var m,y=Math.max(n,c.start||0)-s,_=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,A=_==null||((m=_.details)===null||m===void 0)?void 0:m.live,k=A?_.details.targetduration*2:R;if(y>0&&y<=k){this._trySkipBufferHole(null);return}}var F=self.performance.now();if(o===null){this.stalled=F;return}var z=F-o;!f&&z>=M&&this._reportStall(c.len);var Q=I.BufferHelper.bufferInfo(r,s,h.maxBufferHole);this._tryFixBufferStall(Q,z)},C._tryFixBufferStall=function(v,h){var r=this.config,o=this.fragmentTracker,s=this.media,f=s.currentTime,d=o.getPartialFragment(f);if(d){var l=this._trySkipBufferHole(d);if(l)return}v.len>r.maxBufferHole&&h>r.highBufferWatchdogPeriod*1e3&&(U.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},C._reportStall=function(v){var h=this.hls,r=this.media,o=this.stallReported;o||(this.stallReported=!0,U.logger.warn("Playback stalling at @"+r.currentTime+" due to low buffer (buffer="+v+")"),h.trigger(E.Events.ERROR,{type:g.ErrorTypes.MEDIA_ERROR,details:g.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:v}))},C._trySkipBufferHole=function(v){for(var h=this.config,r=this.hls,o=this.media,s=o.currentTime,f=0,d=I.BufferHelper.getBuffered(o),l=0;l<d.length;l++){var p=d.start(l);if(s+h.maxBufferHole>=f&&s<p){var c=Math.max(p+x,o.currentTime+w);return U.logger.warn("skipping hole, adjusting currentTime from "+s+" to "+c),this.moved=!0,this.stalled=null,o.currentTime=c,v&&r.trigger(E.Events.ERROR,{type:g.ErrorTypes.MEDIA_ERROR,details:g.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+s+" to "+c,frag:v}),c}f=d.end(l)}return 0},C._tryNudgeBuffer=function(){var v=this.config,h=this.hls,r=this.media,o=r.currentTime,s=(this.nudgeRetry||0)+1;if(this.nudgeRetry=s,s<v.nudgeMaxRetry){var f=o+s*v.nudgeOffset;U.logger.warn("Nudging 'currentTime' from "+o+" to "+f),r.currentTime=f,h.trigger(E.Events.ERROR,{type:g.ErrorTypes.MEDIA_ERROR,details:g.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else U.logger.error("Playhead still not moving while enough data buffered @"+o+" after "+v.nudgeMaxRetry+" nudges"),h.trigger(E.Events.ERROR,{type:g.ErrorTypes.MEDIA_ERROR,details:g.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},O}()},"./src/controller/id3-track-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/events.ts"),g=S("./src/utils/texttrack-utils.ts"),E=S("./src/demux/id3.ts"),U=.25,M=function(){function R(x){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=x,this._registerListeners()}var w=R.prototype;return w.destroy=function(){this._unregisterListeners()},w._registerListeners=function(){var T=this.hls;T.on(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.on(I.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),T.on(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},w._unregisterListeners=function(){var T=this.hls;T.off(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.off(I.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),T.off(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},w.onMediaAttached=function(T,O){this.media=O.media},w.onMediaDetaching=function(){if(!this.id3Track)return;Object(g.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},w.getID3Track=function(T){if(!this.media)return;for(var O=0;O<T.length;O++){var C=T[O];if(C.kind==="metadata"&&C.label==="id3")return Object(g.sendAddTrackEvent)(C,this.media),C}return this.media.addTextTrack("metadata","id3")},w.onFragParsingMetadata=function(T,O){if(!this.media)return;var C=O.frag,b=O.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var v=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,h=0;h<b.length;h++){var r=E.getID3Frames(b[h].data);if(r){var o=b[h].pts,s=h<b.length-1?b[h+1].pts:C.end,f=s-o;f<=0&&(s=o+U);for(var d=0;d<r.length;d++){var l=r[d];if(!E.isTimeStampFrame(l)){var p=new v(o,s,"");p.value=l,this.id3Track.addCue(p)}}}}},w.onBufferFlushing=function(T,O){var C=O.startOffset,b=O.endOffset,v=O.type;if(!v||v==="audio"){var h=this.id3Track;h&&Object(g.removeCuesInRange)(h,C,b)}},R}();N.default=M},"./src/controller/latency-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return R});var I=S("./src/errors.ts"),g=S("./src/events.ts"),E=S("./src/utils/logger.ts");function U(w,x){for(var T=0;T<x.length;T++){var O=x[T];O.enumerable=O.enumerable||!1,O.configurable=!0,"value"in O&&(O.writable=!0),Object.defineProperty(w,O.key,O)}}function M(w,x,T){return x&&U(w.prototype,x),T&&U(w,T),w}var R=function(){function w(T){var O=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 O.timeupdate()},this.hls=T,this.config=T.config,this.registerListeners()}var x=w.prototype;return x.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},x.registerListeners=function(){this.hls.on(g.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(g.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(g.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(g.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(g.Events.ERROR,this.onError,this)},x.unregisterListeners=function(){this.hls.off(g.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(g.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(g.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(g.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(g.Events.ERROR,this.onError)},x.onMediaAttached=function(O,C){this.media=C.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(O,C){var b=C.details;this.levelDetails=b,b.advanced&&this.timeupdate(),!b.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},x.onError=function(O,C){if(C.details!==I.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,E.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},x.timeupdate=function(){var O=this.media,C=this.levelDetails;if(!O||!C)return;this.currentTime=O.currentTime;var b=this.computeLatency();if(b===null)return;this._latency=b;var v=this.config,h=v.lowLatencyMode,r=v.maxLiveSyncPlaybackRate;if(!h||r===1)return;var o=this.targetLatency;if(o===null)return;var s=b-o,f=Math.min(this.maxLatency,o+C.targetduration),d=s<f;if(C.live&&d&&s>.05&&this.forwardBufferLength>1){var l=Math.min(2,Math.max(1,r)),p=Math.round(2/(1+Math.exp(-.75*s-this.edgeStalled))*20)/20;O.playbackRate=Math.min(l,Math.max(1,p))}else O.playbackRate!==1&&O.playbackRate!==0&&(O.playbackRate=1)},x.estimateLiveEdge=function(){var O=this.levelDetails;return O===null?null:O.edge+O.age},x.computeLatency=function(){var O=this.estimateLiveEdge();return O===null?null:O-this.currentTime},M(w,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var O=this.config,C=this.levelDetails;return O.liveMaxLatencyDuration!==void 0?O.liveMaxLatencyDuration:C?O.liveMaxLatencyDurationCount*C.targetduration:0}},{key:"targetLatency",get:function(){var O=this.levelDetails;if(O===null)return null;var C=O.holdBack,b=O.partHoldBack,v=O.targetduration,h=this.config,r=h.liveSyncDuration,o=h.liveSyncDurationCount,s=h.lowLatencyMode,f=this.hls.userConfig,d=s&&b||C;(f.liveSyncDuration||f.liveSyncDurationCount||d===0)&&(d=r!==void 0?r:o*v);var l=v,p=1;return d+Math.min(this.stallCount*p,l)}},{key:"liveSyncPosition",get:function(){var O=this.estimateLiveEdge(),C=this.targetLatency,b=this.levelDetails;if(O===null||C===null||b===null)return null;var v=b.edge,h=O-C-this.edgeStalled,r=v-b.totalduration,o=v-(this.config.lowLatencyMode&&b.partTarget||b.targetduration);return Math.min(Math.max(r,h),o)}},{key:"drift",get:function(){var O=this.levelDetails;return O===null?1:O.drift}},{key:"edgeStalled",get:function(){var O=this.levelDetails;if(O===null)return 0;var C=(this.config.lowLatencyMode&&O.partTarget||O.targetduration)*3;return Math.max(O.age-C,0)}},{key:"forwardBufferLength",get:function(){var O=this.media,C=this.levelDetails;if(!O||!C)return 0;var b=O.buffered.length;return b?O.buffered.end(b-1):C.edge-this.currentTime}}]),w}()},"./src/controller/level-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return h});var I=S("./src/types/level.ts"),g=S("./src/events.ts"),E=S("./src/errors.ts"),U=S("./src/utils/codecs.ts"),M=S("./src/controller/level-helper.ts"),R=S("./src/controller/base-playlist-controller.ts"),w=S("./src/types/loader.ts");function x(){return x=Object.assign||function(r){for(var o=1;o<arguments.length;o++){var s=arguments[o];for(var f in s)Object.prototype.hasOwnProperty.call(s,f)&&(r[f]=s[f])}return r},x.apply(this,arguments)}function T(r,o){for(var s=0;s<o.length;s++){var f=o[s];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(r,f.key,f)}}function O(r,o,s){return o&&T(r.prototype,o),s&&T(r,s),r}function C(r,o){r.prototype=Object.create(o.prototype),r.prototype.constructor=r,b(r,o)}function b(r,o){return b=Object.setPrototypeOf||function(f,d){return f.__proto__=d,f},b(r,o)}var v=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),h=function(r){C(o,r);function o(f){var d;return d=r.call(this,f,"[level-controller]")||this,d._levels=[],d._firstLevel=-1,d._startLevel=void 0,d.currentLevelIndex=-1,d.manualLevelIndex=-1,d.onParsedComplete=void 0,d._registerListeners(),d}var s=o.prototype;return s._registerListeners=function(){var d=this.hls;d.on(g.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.on(g.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.on(g.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),d.on(g.Events.FRAG_LOADED,this.onFragLoaded,this),d.on(g.Events.ERROR,this.onError,this)},s._unregisterListeners=function(){var d=this.hls;d.off(g.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.off(g.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.off(g.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),d.off(g.Events.FRAG_LOADED,this.onFragLoaded,this),d.off(g.Events.ERROR,this.onError,this)},s.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,r.prototype.destroy.call(this)},s.startLoad=function(){var d=this._levels;d.forEach(function(l){l.loadError=0}),r.prototype.startLoad.call(this)},s.onManifestLoaded=function(d,l){var p=[],c=[],i=[],n,t={},e,m=!1,y=!1,_=!1;if(l.levels.forEach(function(z){var Q=z.attrs;m=m||!!(z.width&&z.height),y=y||!!z.videoCodec,_=_||!!z.audioCodec,v&&z.audioCodec&&z.audioCodec.indexOf("mp4a.40.34")!==-1&&(z.audioCodec=void 0);var Y=z.bitrate+"-"+z.attrs.RESOLUTION+"-"+z.attrs.CODECS;e=t[Y],e?e.url.push(z.url):(e=new I.Level(z),t[Y]=e,p.push(e)),Q&&(Q.AUDIO&&Object(M.addGroupId)(e,"audio",Q.AUDIO),Q.SUBTITLES&&Object(M.addGroupId)(e,"text",Q.SUBTITLES))}),(m||y)&&_&&(p=p.filter(function(z){var Q=z.videoCodec,Y=z.width,X=z.height;return!!Q||!!(Y&&X)})),p=p.filter(function(z){var Q=z.audioCodec,Y=z.videoCodec;return(!Q||Object(U.isCodecSupportedInMp4)(Q,"audio"))&&(!Y||Object(U.isCodecSupportedInMp4)(Y,"video"))}),l.audioTracks&&(c=l.audioTracks.filter(function(z){return!z.audioCodec||Object(U.isCodecSupportedInMp4)(z.audioCodec,"audio")}),Object(M.assignTrackIdsByGroup)(c)),l.subtitles&&(i=l.subtitles,Object(M.assignTrackIdsByGroup)(i)),p.length>0){n=p[0].bitrate,p.sort(function(z,Q){return z.bitrate-Q.bitrate}),this._levels=p;for(var A=0;A<p.length;A++)if(p[A].bitrate===n){this._firstLevel=A,this.log("manifest loaded, "+p.length+" level(s) found, first bitrate: "+n);break}var k=_&&!y,F={levels:p,audioTracks:c,subtitleTracks:i,firstLevel:this._firstLevel,stats:l.stats,audio:_,video:y,altAudio:!k&&c.some(function(z){return!!z.url})};this.hls.trigger(g.Events.MANIFEST_PARSED,F),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(g.Events.ERROR,{type:E.ErrorTypes.MEDIA_ERROR,details:E.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:l.url,reason:"no level with compatible codecs found in manifest"})},s.onError=function(d,l){if(r.prototype.onError.call(this,d,l),l.fatal)return;var p=l.context,c=this._levels[this.currentLevelIndex];if(p&&(p.type===w.PlaylistContextType.AUDIO_TRACK&&c.audioGroupIds&&p.groupId===c.audioGroupIds[c.urlId]||p.type===w.PlaylistContextType.SUBTITLE_TRACK&&c.textGroupIds&&p.groupId===c.textGroupIds[c.urlId])){this.redundantFailover(this.currentLevelIndex);return}var i=!1,n=!0,t;switch(l.details){case E.ErrorDetails.FRAG_LOAD_ERROR:case E.ErrorDetails.FRAG_LOAD_TIMEOUT:case E.ErrorDetails.KEY_LOAD_ERROR:case E.ErrorDetails.KEY_LOAD_TIMEOUT:if(l.frag){var e=this._levels[l.frag.level];e?(e.fragmentError++,e.fragmentError>this.hls.config.fragLoadingMaxRetry&&(t=l.frag.level)):t=l.frag.level}break;case E.ErrorDetails.LEVEL_LOAD_ERROR:case E.ErrorDetails.LEVEL_LOAD_TIMEOUT:p&&(p.deliveryDirectives&&(n=!1),t=p.level),i=!0;break;case E.ErrorDetails.REMUX_ALLOC_ERROR:t=l.level,i=!0;break}t!==void 0&&this.recoverLevel(l,t,i,n)},s.recoverLevel=function(d,l,p,c){var i=d.details,n=this._levels[l];if(n.loadError++,p){var t=this.retryLoadingOrFail(d);if(t)d.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(c){var e=n.url.length;if(e>1&&n.loadError<e)d.levelRetry=!0,this.redundantFailover(l);else if(this.manualLevelIndex===-1){var m=l===0?this._levels.length-1:l-1;this.currentLevelIndex!==m&&this._levels[m].loadError===0&&(this.warn(i+": switch to "+m),d.levelRetry=!0,this.hls.nextAutoLevel=m)}}},s.redundantFailover=function(d){var l=this._levels[d],p=l.url.length;if(p>1){var c=(l.urlId+1)%p;this.warn("Switching to redundant URL-id "+c),this._levels.forEach(function(i){i.urlId=c}),this.level=d}},s.onFragLoaded=function(d,l){var p=l.frag;if(p!==void 0&&p.type===w.PlaylistLevelType.MAIN){var c=this._levels[p.level];c!==void 0&&(c.fragmentError=0,c.loadError=0)}},s.onLevelLoaded=function(d,l){var p,c=l.level,i=l.details,n=this._levels[c];if(!n){var t;this.warn("Invalid level index "+c),(t=l.deliveryDirectives)!==null&&t!==void 0&&t.skip&&(i.deltaUpdateFailed=!0);return}c===this.currentLevelIndex?(n.fragmentError===0&&(n.loadError=0,this.retryCount=0),this.playlistLoaded(c,l,n.details)):(p=l.deliveryDirectives)!==null&&p!==void 0&&p.skip&&(i.deltaUpdateFailed=!0)},s.onAudioTrackSwitched=function(d,l){var p=this.hls.levels[this.currentLevelIndex];if(!p)return;if(p.audioGroupIds){for(var c=-1,i=this.hls.audioTracks[l.id].groupId,n=0;n<p.audioGroupIds.length;n++)if(p.audioGroupIds[n]===i){c=n;break}c!==p.urlId&&(p.urlId=c,this.startLoad())}},s.loadPlaylist=function(d){var l=this.currentLevelIndex,p=this._levels[l];if(this.canLoad&&p&&p.url.length>0){var c=p.urlId,i=p.url[c];if(d)try{i=d.addDirectives(i)}catch(n){this.warn("Could not construct new URL with HLS Delivery Directives: "+n)}this.log("Attempt loading level index "+l+(d?" at sn "+d.msn+" part "+d.part:"")+" with URL-id "+c+" "+i),this.clearTimer(),this.hls.trigger(g.Events.LEVEL_LOADING,{url:i,level:l,id:c,deliveryDirectives:d||null})}},s.removeLevel=function(d,l){var p=function(n,t){return t!==l},c=this._levels.filter(function(i,n){return n!==d?!0:i.url.length>1&&l!==void 0?(i.url=i.url.filter(p),i.audioGroupIds&&(i.audioGroupIds=i.audioGroupIds.filter(p)),i.textGroupIds&&(i.textGroupIds=i.textGroupIds.filter(p)),i.urlId=0,!0):!1}).map(function(i,n){var t=i.details;return t!=null&&t.fragments&&t.fragments.forEach(function(e){e.level=n}),i});this._levels=c,this.hls.trigger(g.Events.LEVELS_UPDATED,{levels:c})},O(o,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(d){var l,p=this._levels;if(p.length===0)return;if(this.currentLevelIndex===d&&(l=p[d])!==null&&l!==void 0&&l.details)return;if(d<0||d>=p.length){var c=d<0;if(this.hls.trigger(g.Events.ERROR,{type:E.ErrorTypes.OTHER_ERROR,details:E.ErrorDetails.LEVEL_SWITCH_ERROR,level:d,fatal:c,reason:"invalid level idx"}),c)return;d=Math.min(d,p.length-1)}this.clearTimer();var i=this.currentLevelIndex,n=p[i],t=p[d];this.log("switching to level "+d+" from "+i),this.currentLevelIndex=d;var e=x({},t,{level:d,maxBitrate:t.maxBitrate,uri:t.uri,urlId:t.urlId});delete e._urlId,this.hls.trigger(g.Events.LEVEL_SWITCHING,e);var m=t.details;if(!m||m.live){var y=this.switchParams(t.uri,n==null?void 0:n.details);this.loadPlaylist(y)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(d){this.manualLevelIndex=d,this._startLevel===void 0&&(this._startLevel=d),d!==-1&&(this.level=d)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(d){this._firstLevel=d}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var d=this.hls.config.startLevel;return d!==void 0?d:this._firstLevel}else return this._startLevel},set:function(d){this._startLevel=d}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(d){this.level=d,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=d)}}]),o}(R.default)},"./src/controller/level-helper.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"addGroupId",function(){return E}),S.d(N,"assignTrackIdsByGroup",function(){return U}),S.d(N,"updatePTS",function(){return M}),S.d(N,"updateFragPTSDTS",function(){return w}),S.d(N,"mergeDetails",function(){return x}),S.d(N,"mapPartIntersection",function(){return T}),S.d(N,"mapFragmentIntersection",function(){return O}),S.d(N,"adjustSliding",function(){return C}),S.d(N,"addSliding",function(){return b}),S.d(N,"computeReloadInterval",function(){return v}),S.d(N,"getFragmentWithSN",function(){return h}),S.d(N,"getPartWith",function(){return r});var I=S("./src/polyfills/number.ts"),g=S("./src/utils/logger.ts");function E(o,s,f){switch(s){case"audio":o.audioGroupIds||(o.audioGroupIds=[]),o.audioGroupIds.push(f);break;case"text":o.textGroupIds||(o.textGroupIds=[]),o.textGroupIds.push(f);break}}function U(o){var s={};o.forEach(function(f){var d=f.groupId||"";f.id=s[d]=s[d]||0,s[d]++})}function M(o,s,f){var d=o[s],l=o[f];R(d,l)}function R(o,s){var f=s.startPTS;if(Object(I.isFiniteNumber)(f)){var d=0,l;s.sn>o.sn?(d=f-o.start,l=o):(d=o.start-f,l=s),l.duration!==d&&(l.duration=d)}else if(s.sn>o.sn){var p=o.cc===s.cc;p&&o.minEndPTS?s.start=o.start+(o.minEndPTS-o.start):s.start=o.start+o.duration}else s.start=Math.max(o.start-s.duration,0)}function w(o,s,f,d,l,p){var c=d-f;c<=0&&(g.logger.warn("Fragment should have a positive duration",s),d=f+s.duration,p=l+s.duration);var i=f,n=d,t=s.startPTS,e=s.endPTS;if(Object(I.isFiniteNumber)(t)){var m=Math.abs(t-f);Object(I.isFiniteNumber)(s.deltaPTS)?s.deltaPTS=Math.max(m,s.deltaPTS):s.deltaPTS=m,i=Math.max(f,t),f=Math.min(f,t),l=Math.min(l,s.startDTS),n=Math.min(d,e),d=Math.max(d,e),p=Math.max(p,s.endDTS)}s.duration=d-f;var y=f-s.start;s.appendedPTS=d,s.start=s.startPTS=f,s.maxStartPTS=i,s.startDTS=l,s.endPTS=d,s.minEndPTS=n,s.endDTS=p;var _=s.sn;if(!o||_<o.startSN||_>o.endSN)return 0;var A,k=_-o.startSN,F=o.fragments;for(F[k]=s,A=k;A>0;A--)R(F[A],F[A-1]);for(A=k;A<F.length-1;A++)R(F[A],F[A+1]);return o.fragmentHint&&R(F[F.length-1],o.fragmentHint),o.PTSKnown=o.alignedSliding=!0,y}function x(o,s){for(var f=null,d=o.fragments,l=d.length-1;l>=0;l--){var p=d[l].initSegment;if(p){f=p;break}}o.fragmentHint&&delete o.fragmentHint.endPTS;var c=0,i;if(O(o,s,function(A,k){A.relurl&&(c=A.cc-k.cc),Object(I.isFiniteNumber)(A.startPTS)&&Object(I.isFiniteNumber)(A.endPTS)&&(k.start=k.startPTS=A.startPTS,k.startDTS=A.startDTS,k.appendedPTS=A.appendedPTS,k.maxStartPTS=A.maxStartPTS,k.endPTS=A.endPTS,k.endDTS=A.endDTS,k.minEndPTS=A.minEndPTS,k.duration=A.endPTS-A.startPTS,k.duration&&(i=k),s.PTSKnown=s.alignedSliding=!0),k.elementaryStreams=A.elementaryStreams,k.loader=A.loader,k.stats=A.stats,k.urlId=A.urlId,A.initSegment&&(k.initSegment=A.initSegment,f=A.initSegment)}),f){var n=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments;n.forEach(function(A){var k;(!A.initSegment||A.initSegment.relurl===((k=f)===null||k===void 0?void 0:k.relurl))&&(A.initSegment=f)})}if(s.skippedSegments&&(s.deltaUpdateFailed=s.fragments.some(function(A){return!A}),s.deltaUpdateFailed)){g.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var t=s.skippedSegments;t--;)s.fragments.shift();s.startSN=s.fragments[0].sn,s.startCC=s.fragments[0].cc}var e=s.fragments;if(c){g.logger.warn("discontinuity sliding from playlist, take drift into account");for(var m=0;m<e.length;m++)e[m].cc+=c}s.skippedSegments&&(s.startCC=s.fragments[0].cc),T(o.partList,s.partList,function(A,k){k.elementaryStreams=A.elementaryStreams,k.stats=A.stats}),i?w(s,i,i.startPTS,i.endPTS,i.startDTS,i.endDTS):C(o,s),e.length&&(s.totalduration=s.edge-e[0].start),s.driftStartTime=o.driftStartTime,s.driftStart=o.driftStart;var y=s.advancedDateTime;if(s.advanced&&y){var _=s.edge;s.driftStart||(s.driftStartTime=y,s.driftStart=_),s.driftEndTime=y,s.driftEnd=_}else s.driftEndTime=o.driftEndTime,s.driftEnd=o.driftEnd,s.advancedDateTime=o.advancedDateTime}function T(o,s,f){if(o&&s)for(var d=0,l=0,p=o.length;l<=p;l++){var c=o[l],i=s[l+d];c&&i&&c.index===i.index&&c.fragment.sn===i.fragment.sn?f(c,i):d--}}function O(o,s,f){for(var d=s.skippedSegments,l=Math.max(o.startSN,s.startSN)-s.startSN,p=(o.fragmentHint?1:0)+(d?s.endSN:Math.min(o.endSN,s.endSN))-s.startSN,c=s.startSN-o.startSN,i=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,n=o.fragmentHint?o.fragments.concat(o.fragmentHint):o.fragments,t=l;t<=p;t++){var e=n[c+t],m=i[t];d&&!m&&t<d&&(m=s.fragments[t]=e),e&&m&&f(e,m)}}function C(o,s){var f=s.startSN+s.skippedSegments-o.startSN,d=o.fragments;if(f<0||f>=d.length)return;b(s,d[f].start)}function b(o,s){if(s){for(var f=o.fragments,d=o.skippedSegments;d<f.length;d++)f[d].start+=s;o.fragmentHint&&(o.fragmentHint.start+=s)}}function v(o,s){var f=1e3*o.levelTargetDuration,d=f/2,l=o.age,p=l>0&&l<f*3,c=s.loading.end-s.loading.start,i,n=o.availabilityDelay;if(o.updated===!1)if(p){var t=333*o.misses;i=Math.max(Math.min(d,c*2),t),o.availabilityDelay=(o.availabilityDelay||0)+i}else i=d;else p?(n=Math.min(n||f/2,l),o.availabilityDelay=n,i=n+f-l):i=f-c;return Math.round(i)}function h(o,s,f){if(!o||!o.details)return null;var d=o.details,l=d.fragments[s-d.startSN];return l||(l=d.fragmentHint,l&&l.sn===s?l:s<d.startSN&&f&&f.sn===s?f:null)}function r(o,s,f){if(!o||!o.details)return null;var d=o.details.partList;if(d)for(var l=d.length;l--;){var p=d[l];if(p.index===f&&p.fragment.sn===s)return p}return null}},"./src/controller/stream-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return d});var I=S("./src/polyfills/number.ts"),g=S("./src/controller/base-stream-controller.ts"),E=S("./src/is-supported.ts"),U=S("./src/events.ts"),M=S("./src/utils/buffer-helper.ts"),R=S("./src/controller/fragment-tracker.ts"),w=S("./src/types/loader.ts"),x=S("./src/loader/fragment.ts"),T=S("./src/demux/transmuxer-interface.ts"),O=S("./src/types/transmuxer.ts"),C=S("./src/controller/gap-controller.ts"),b=S("./src/errors.ts"),v=S("./src/utils/logger.ts");function h(l,p){for(var c=0;c<p.length;c++){var i=p[c];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(l,i.key,i)}}function r(l,p,c){return p&&h(l.prototype,p),c&&h(l,c),l}function o(l,p){l.prototype=Object.create(p.prototype),l.prototype.constructor=l,s(l,p)}function s(l,p){return s=Object.setPrototypeOf||function(i,n){return i.__proto__=n,i},s(l,p)}var f=100,d=function(l){o(p,l);function p(i,n){var t;return t=l.call(this,i,n,"[stream-controller]")||this,t.audioCodecSwap=!1,t.gapController=null,t.level=-1,t._forceStartLoad=!1,t.altAudio=!1,t.audioOnly=!1,t.fragPlaying=null,t.onvplaying=null,t.onvseeked=null,t.fragLastKbps=0,t.stalled=!1,t.couldBacktrack=!1,t.audioCodecSwitch=!1,t.videoBuffer=null,t._registerListeners(),t}var c=p.prototype;return c._registerListeners=function(){var n=this.hls;n.on(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),n.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),n.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),n.on(U.Events.MANIFEST_PARSED,this.onManifestParsed,this),n.on(U.Events.LEVEL_LOADING,this.onLevelLoading,this),n.on(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),n.on(U.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),n.on(U.Events.ERROR,this.onError,this),n.on(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),n.on(U.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),n.on(U.Events.BUFFER_CREATED,this.onBufferCreated,this),n.on(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),n.on(U.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),n.on(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},c._unregisterListeners=function(){var n=this.hls;n.off(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),n.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),n.off(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),n.off(U.Events.MANIFEST_PARSED,this.onManifestParsed,this),n.off(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),n.off(U.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),n.off(U.Events.ERROR,this.onError,this),n.off(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),n.off(U.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),n.off(U.Events.BUFFER_CREATED,this.onBufferCreated,this),n.off(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),n.off(U.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),n.off(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},c.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},c.startLoad=function(n){if(this.levels){var t=this.lastCurrentTime,e=this.hls;if(this.stopLoad(),this.setInterval(f),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var m=e.startLevel;m===-1&&(e.config.testBandwidth?(m=0,this.bitrateTest=!0):m=e.nextAutoLevel),this.level=e.nextLoadLevel=m,this.loadedmetadata=!1}t>0&&n===-1&&(this.log("Override startPosition with lastCurrentTime @"+t.toFixed(3)),n=t),this.state=g.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=n,this.tick()}else this._forceStartLoad=!0,this.state=g.State.STOPPED},c.stopLoad=function(){this._forceStartLoad=!1,l.prototype.stopLoad.call(this)},c.doTick=function(){switch(this.state){case g.State.IDLE:this.doTickIdle();break;case g.State.WAITING_LEVEL:{var n,t=this.levels,e=this.level,m=t==null||((n=t[e])===null||n===void 0)?void 0:n.details;if(m&&(!m.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(m))break;this.state=g.State.IDLE;break}break}case g.State.FRAG_LOADING_WAITING_RETRY:{var y,_=self.performance.now(),A=this.retryDate;(!A||_>=A||(y=this.media)!==null&&y!==void 0&&y.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=g.State.IDLE)}break;default:break}this.onTickEnd()},c.onTickEnd=function(){l.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},c.doTickIdle=function(){var n,t,e=this.hls,m=this.levelLastLoaded,y=this.levels,_=this.media,A=e.config,k=e.nextLoadLevel;if(m===null||!_&&(this.startFragRequested||!A.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!y||!y[k])return;var F=y[k];this.level=e.nextLoadLevel=k;var z=F.details;if(!z||this.state===g.State.WAITING_LEVEL||z.live&&this.levelLastLoaded!==k){this.state=g.State.WAITING_LEVEL;return}var Q=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:_,w.PlaylistLevelType.MAIN);if(Q===null)return;var Y=Q.len,X=this.getMaxBufferLength(F.maxBitrate);if(Y>=X)return;if(this._streamEnded(Q,z)){var le={};this.altAudio&&(le.type="video"),this.hls.trigger(U.Events.BUFFER_EOS,le),this.state=g.State.ENDED;return}var ye=Q.end,ve=this.getNextFragment(ye,z);if(this.couldBacktrack&&!this.fragPrevious&&ve&&ve.sn!=="initSegment"){var Ne=ve.sn-z.startSN;Ne>1&&(ve=z.fragments[Ne-1],this.fragmentTracker.removeFragment(ve))}if(ve&&this.fragmentTracker.getState(ve)===R.FragmentState.OK&&this.nextLoadPosition>ye){var Te=this.audioOnly&&!this.altAudio?x.ElementaryStreamTypes.AUDIO:x.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(_,Te,w.PlaylistLevelType.MAIN),ve=this.getNextFragment(this.nextLoadPosition,z)}if(!ve)return;ve.initSegment&&!ve.initSegment.data&&!this.bitrateTest&&(ve=ve.initSegment),((n=ve.decryptdata)===null||n===void 0?void 0:n.keyFormat)==="identity"&&!((t=ve.decryptdata)!==null&&t!==void 0&&t.key)?this.loadKey(ve,z):this.loadFragment(ve,z,ye)},c.loadFragment=function(n,t,e){var m,y=this.fragmentTracker.getState(n);if(this.fragCurrent=n,y===R.FragmentState.BACKTRACKED){var _=this.fragmentTracker.getBacktrackData(n);if(_){this._handleFragmentLoadProgress(_),this._handleFragmentLoadComplete(_);return}else y=R.FragmentState.NOT_LOADED}y===R.FragmentState.NOT_LOADED||y===R.FragmentState.PARTIAL?n.sn==="initSegment"?this._loadInitSegment(n):this.bitrateTest?(n.bitrateTest=!0,this.log("Fragment "+n.sn+" of level "+n.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(n)):(this.startFragRequested=!0,l.prototype.loadFragment.call(this,n,t,e)):y===R.FragmentState.APPENDING?this.reduceMaxBufferLength(n.duration)&&this.fragmentTracker.removeFragment(n):((m=this.media)===null||m===void 0?void 0:m.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},c.getAppendedFrag=function(n){var t=this.fragmentTracker.getAppendedFrag(n,w.PlaylistLevelType.MAIN);return t&&"fragment"in t?t.fragment:t},c.getBufferedFrag=function(n){return this.fragmentTracker.getBufferedFrag(n,w.PlaylistLevelType.MAIN)},c.followingBufferedFrag=function(n){return n?this.getBufferedFrag(n.end+.5):null},c.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},c.nextLevelSwitch=function(){var n=this.levels,t=this.media;if(t!=null&&t.readyState){var e,m=this.getAppendedFrag(t.currentTime);if(m&&m.start>1&&this.flushMainBuffer(0,m.start-1),!t.paused&&n){var y=this.hls.nextLoadLevel,_=n[y],A=this.fragLastKbps;A&&this.fragCurrent?e=this.fragCurrent.duration*_.maxBitrate/(1e3*A)+1:e=0}else e=0;var k=this.getBufferedFrag(t.currentTime+e);if(k){var F=this.followingBufferedFrag(k);if(F){this.abortCurrentFrag();var z=F.maxStartPTS?F.maxStartPTS:F.start,Q=F.duration,Y=Math.max(k.end,z+Math.min(Math.max(Q-this.config.maxFragLookUpTolerance,Q*.5),Q*.75));this.flushMainBuffer(Y,Number.POSITIVE_INFINITY)}}}},c.abortCurrentFrag=function(){var n=this.fragCurrent;this.fragCurrent=null,n!=null&&n.loader&&n.loader.abort(),this.state===g.State.KEY_LOADING&&(this.state=g.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},c.flushMainBuffer=function(n,t){l.prototype.flushMainBuffer.call(this,n,t,this.altAudio?"video":null)},c.onMediaAttached=function(n,t){l.prototype.onMediaAttached.call(this,n,t);var e=t.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),e.addEventListener("playing",this.onvplaying),e.addEventListener("seeked",this.onvseeked),this.gapController=new C.default(this.config,e,this.fragmentTracker,this.hls)},c.onMediaDetaching=function(){var n=this.media;n&&(n.removeEventListener("playing",this.onvplaying),n.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),l.prototype.onMediaDetaching.call(this)},c.onMediaPlaying=function(){this.tick()},c.onMediaSeeked=function(){var n=this.media,t=n?n.currentTime:null;Object(I.isFiniteNumber)(t)&&this.log("Media seeked to "+t.toFixed(3)),this.tick()},c.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(U.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},c.onManifestParsed=function(n,t){var e=!1,m=!1,y;t.levels.forEach(function(_){y=_.audioCodec,y&&(y.indexOf("mp4a.40.2")!==-1&&(e=!0),y.indexOf("mp4a.40.5")!==-1&&(m=!0))}),this.audioCodecSwitch=e&&m&&!Object(E.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1},c.onLevelLoading=function(n,t){var e=this.levels;if(!e||this.state!==g.State.IDLE)return;var m=e[t.level];(!m.details||m.details.live&&this.levelLastLoaded!==t.level||this.waitForCdnTuneIn(m.details))&&(this.state=g.State.WAITING_LEVEL)},c.onLevelLoaded=function(n,t){var e,m=this.levels,y=t.level,_=t.details,A=_.totalduration;if(!m){this.warn("Levels were reset while loading level "+y);return}this.log("Level "+y+" loaded ["+_.startSN+","+_.endSN+"], cc ["+_.startCC+", "+_.endCC+"] duration:"+A);var k=this.fragCurrent;k&&(this.state===g.State.FRAG_LOADING||this.state===g.State.FRAG_LOADING_WAITING_RETRY)&&(k.level!==t.level&&k.loader&&(this.state=g.State.IDLE,k.loader.abort()));var F=m[y],z=0;if(_.live||(e=F.details)!==null&&e!==void 0&&e.live){if(_.fragments[0]||(_.deltaUpdateFailed=!0),_.deltaUpdateFailed)return;z=this.alignPlaylists(_,F.details)}if(F.details=_,this.levelLastLoaded=y,this.hls.trigger(U.Events.LEVEL_UPDATED,{details:_,level:y}),this.state===g.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(_))return;this.state=g.State.IDLE}this.startFragRequested?_.live&&this.synchronizeToLiveEdge(_):this.setStartPosition(_,z),this.tick()},c._handleFragmentLoadProgress=function(n){var t,e=n.frag,m=n.part,y=n.payload,_=this.levels;if(!_){this.warn("Levels were reset while fragment load was in progress. Fragment "+e.sn+" of level "+e.level+" will not be buffered");return}var A=_[e.level],k=A.details;if(!k){this.warn("Dropping fragment "+e.sn+" of level "+e.level+" after level details were reset");return}var F=A.videoCodec,z=k.PTSKnown||!k.live,Q=(t=e.initSegment)===null||t===void 0?void 0:t.data,Y=this._getAudioCodec(A),X=this.transmuxer=this.transmuxer||new T.default(this.hls,w.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),le=m?m.index:-1,ye=le!==-1,ve=new O.ChunkMetadata(e.level,e.sn,e.stats.chunkCount,y.byteLength,le,ye),Ne=this.initPTS[e.cc];X.push(y,Q,Y,F,e,m,k.totalduration,z,ve,Ne)},c.onAudioTrackSwitching=function(n,t){var e=this.altAudio,m=!!t.url,y=t.id;if(!m){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var _=this.fragCurrent;_!=null&&_.loader&&(this.log("Switching to main audio track, cancel main fragment load"),_.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var A=this.hls;e&&A.trigger(U.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),A.trigger(U.Events.AUDIO_TRACK_SWITCHED,{id:y})}},c.onAudioTrackSwitched=function(n,t){var e=t.id,m=!!this.hls.audioTracks[e].url;if(m){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=m,this.tick()},c.onBufferCreated=function(n,t){var e=t.tracks,m,y,_=!1;for(var A in e){var k=e[A];if(k.id==="main"){if(y=A,m=k,A==="video"){var F=e[A];F&&(this.videoBuffer=F.buffer)}}else _=!0}_&&m?(this.log("Alternate track found, use "+y+".buffered to schedule main fragment loading"),this.mediaBuffer=m.buffer):this.mediaBuffer=this.media},c.onFragBuffered=function(n,t){var e=t.frag,m=t.part;if(e&&e.type!==w.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(e)){this.warn("Fragment "+e.sn+(m?" p: "+m.index:"")+" of level "+e.level+" finished buffering, but was aborted. state: "+this.state),this.state===g.State.PARSED&&(this.state=g.State.IDLE);return}var y=m?m.stats:e.stats;this.fragLastKbps=Math.round(8*y.total/(y.buffering.end-y.loading.first)),e.sn!=="initSegment"&&(this.fragPrevious=e),this.fragBufferedComplete(e,m)},c.onError=function(n,t){switch(t.details){case b.ErrorDetails.FRAG_LOAD_ERROR:case b.ErrorDetails.FRAG_LOAD_TIMEOUT:case b.ErrorDetails.KEY_LOAD_ERROR:case b.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(w.PlaylistLevelType.MAIN,t);break;case b.ErrorDetails.LEVEL_LOAD_ERROR:case b.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==g.State.ERROR&&(t.fatal?(this.warn(""+t.details),this.state=g.State.ERROR):!t.levelRetry&&this.state===g.State.WAITING_LEVEL&&(this.state=g.State.IDLE));break;case b.ErrorDetails.BUFFER_FULL_ERROR:if(t.parent==="main"&&(this.state===g.State.PARSING||this.state===g.State.PARSED)){var e=!0,m=this.getFwdBufferInfo(this.media,w.PlaylistLevelType.MAIN);m&&m.len>.5&&(e=!this.reduceMaxBufferLength(m.len)),e&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},c.checkBuffer=function(){var n=this.media,t=this.gapController;if(!n||!t||!n.readyState)return;var e=M.BufferHelper.getBuffered(n);!this.loadedmetadata&&e.length?(this.loadedmetadata=!0,this.seekToStartPos()):t.poll(this.lastCurrentTime),this.lastCurrentTime=n.currentTime},c.onFragLoadEmergencyAborted=function(){this.state=g.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},c.onBufferFlushed=function(n,t){var e=t.type;if(e!==x.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var m=(e===x.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(m,e,w.PlaylistLevelType.MAIN)}},c.onLevelsUpdated=function(n,t){this.levels=t.levels},c.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},c.seekToStartPos=function(){var n=this.media,t=n.currentTime,e=this.startPosition;if(e>=0&&t<e){if(n.seeking){v.logger.log("could not seek to "+e+", already seeking at "+t);return}var m=M.BufferHelper.getBuffered(n),y=m.length?m.start(0):0,_=y-e;_>0&&(_<this.config.maxBufferHole||_<this.config.maxFragLookUpTolerance)&&(v.logger.log("adjusting start position by "+_+" to match buffer start"),e+=_,this.startPosition=e),this.log("seek to target start position "+e+" from current time "+t),n.currentTime=e}},c._getAudioCodec=function(n){var t=this.config.defaultAudioCodec||n.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t.indexOf("mp4a.40.5")!==-1?t="mp4a.40.2":t="mp4a.40.5"),t},c._loadBitrateTestFrag=function(n){var t=this;this._doFragLoad(n).then(function(e){var m=t.hls;if(!e||m.nextLoadLevel||t.fragContextChanged(n))return;t.fragLoadError=0,t.state=g.State.IDLE,t.startFragRequested=!1,t.bitrateTest=!1;var y=n.stats;y.parsing.start=y.parsing.end=y.buffering.start=y.buffering.end=self.performance.now(),m.trigger(U.Events.FRAG_LOADED,e)})},c._handleTransmuxComplete=function(n){var t,e="main",m=this.hls,y=n.remuxResult,_=n.chunkMeta,A=this.getCurrentContext(_);if(!A){this.warn("The loading context changed while buffering fragment "+_.sn+" of level "+_.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(_.level);return}var k=A.frag,F=A.part,z=A.level,Q=y.video,Y=y.text,X=y.id3,le=y.initSegment,ye=this.altAudio?void 0:y.audio;if(this.fragContextChanged(k))return;if(this.state=g.State.PARSING,le){le.tracks&&(this._bufferInitSegment(z,le.tracks,k,_),m.trigger(U.Events.FRAG_PARSING_INIT_SEGMENT,{frag:k,id:e,tracks:le.tracks}));var ve=le.initPTS,Ne=le.timescale;Object(I.isFiniteNumber)(ve)&&(this.initPTS[k.cc]=ve,m.trigger(U.Events.INIT_PTS_FOUND,{frag:k,id:e,initPTS:ve,timescale:Ne}))}if(Q&&y.independent!==!1){if(z.details){var Te=Q.startPTS,Ce=Q.endPTS,_e=Q.startDTS,Re=Q.endDTS;if(F)F.elementaryStreams[Q.type]={startPTS:Te,endPTS:Ce,startDTS:_e,endDTS:Re};else if(Q.firstKeyFrame&&Q.independent&&(this.couldBacktrack=!0),Q.dropped&&Q.independent){var he=this.getLoadPosition()+this.config.maxBufferHole;if(he<Te){this.backtrack(k);return}k.setElementaryStreamInfo(Q.type,k.start,Ce,k.start,Re,!0)}k.setElementaryStreamInfo(Q.type,Te,Ce,_e,Re),this.bufferFragmentData(Q,k,F,_)}}else if(y.independent===!1){this.backtrack(k);return}if(ye){var Z=ye.startPTS,je=ye.endPTS,lt=ye.startDTS,nt=ye.endDTS;F&&(F.elementaryStreams[x.ElementaryStreamTypes.AUDIO]={startPTS:Z,endPTS:je,startDTS:lt,endDTS:nt}),k.setElementaryStreamInfo(x.ElementaryStreamTypes.AUDIO,Z,je,lt,nt),this.bufferFragmentData(ye,k,F,_)}if(X!=null&&(t=X.samples)!==null&&t!==void 0&&t.length){var Ke={frag:k,id:e,samples:X.samples};m.trigger(U.Events.FRAG_PARSING_METADATA,Ke)}if(Y){var Ge={frag:k,id:e,samples:Y.samples};m.trigger(U.Events.FRAG_PARSING_USERDATA,Ge)}},c._bufferInitSegment=function(n,t,e,m){var y=this;if(this.state!==g.State.PARSING)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&delete t.audio;var _=t.audio,A=t.video,k=t.audiovideo;if(_){var F=n.audioCodec,z=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(F&&(F.indexOf("mp4a.40.5")!==-1?F="mp4a.40.2":F="mp4a.40.5"),_.metadata.channelCount!==1&&z.indexOf("firefox")===-1&&(F="mp4a.40.5")),z.indexOf("android")!==-1&&_.container!=="audio/mpeg"&&(F="mp4a.40.2",this.log("Android: force audio codec to "+F)),n.audioCodec&&n.audioCodec!==F&&this.log('Swapping manifest audio codec "'+n.audioCodec+'" for "'+F+'"'),_.levelCodec=F,_.id="main",this.log("Init audio buffer, container:"+_.container+", codecs[selected/level/parsed]=["+(F||"")+"/"+(n.audioCodec||"")+"/"+_.codec+"]")}A&&(A.levelCodec=n.videoCodec,A.id="main",this.log("Init video buffer, container:"+A.container+", codecs[level/parsed]=["+(n.videoCodec||"")+"/"+A.codec+"]")),k&&this.log("Init audiovideo buffer, container:"+k.container+", codecs[level/parsed]=["+(n.attrs.CODECS||"")+"/"+k.codec+"]"),this.hls.trigger(U.Events.BUFFER_CODECS,t),Object.keys(t).forEach(function(Q){var Y=t[Q],X=Y.initSegment;X!=null&&X.byteLength&&y.hls.trigger(U.Events.BUFFER_APPENDING,{type:Q,data:X,frag:e,part:null,chunkMeta:m,parent:e.type})}),this.tick()},c.backtrack=function(n){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(n);var t=this.fragmentTracker.backtrack(n);this.fragPrevious=null,this.nextLoadPosition=n.start,t?this.resetFragmentLoading(n):this.state=g.State.BACKTRACKING},c.checkFragmentChanged=function(){var n=this.media,t=null;if(n&&n.readyState>1&&n.seeking===!1){var e=n.currentTime;if(M.BufferHelper.isBuffered(n,e)?t=this.getAppendedFrag(e):M.BufferHelper.isBuffered(n,e+.1)&&(t=this.getAppendedFrag(e+.1)),t){var m=this.fragPlaying,y=t.level;(!m||t.sn!==m.sn||m.level!==y||t.urlId!==m.urlId)&&(this.hls.trigger(U.Events.FRAG_CHANGED,{frag:t}),(!m||m.level!==y)&&this.hls.trigger(U.Events.LEVEL_SWITCHED,{level:y}),this.fragPlaying=t)}}},r(p,[{key:"nextLevel",get:function(){var n=this.nextBufferedFrag;return n?n.level:-1}},{key:"currentLevel",get:function(){var n=this.media;if(n){var t=this.getAppendedFrag(n.currentTime);if(t)return t.level}return-1}},{key:"nextBufferedFrag",get:function(){var n=this.media;if(n){var t=this.getAppendedFrag(n.currentTime);return this.followingBufferedFrag(t)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),p}(g.default)},"./src/controller/subtitle-stream-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"SubtitleStreamController",function(){return o});var I=S("./src/events.ts"),g=S("./src/utils/logger.ts"),E=S("./src/utils/buffer-helper.ts"),U=S("./src/controller/fragment-finders.ts"),M=S("./src/utils/discontinuities.ts"),R=S("./src/controller/level-helper.ts"),w=S("./src/controller/fragment-tracker.ts"),x=S("./src/controller/base-stream-controller.ts"),T=S("./src/types/loader.ts"),O=S("./src/types/level.ts");function C(s,f){for(var d=0;d<f.length;d++){var l=f[d];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(s,l.key,l)}}function b(s,f,d){return f&&C(s.prototype,f),d&&C(s,d),s}function v(s,f){s.prototype=Object.create(f.prototype),s.prototype.constructor=s,h(s,f)}function h(s,f){return h=Object.setPrototypeOf||function(l,p){return l.__proto__=p,l},h(s,f)}var r=500,o=function(s){v(f,s);function f(l,p){var c;return c=s.call(this,l,p,"[subtitle-stream-controller]")||this,c.levels=[],c.currentTrackId=-1,c.tracksBuffered=[],c.mainDetails=null,c._registerListeners(),c}var d=f.prototype;return d.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},d._registerListeners=function(){var p=this.hls;p.on(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.on(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.on(I.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.on(I.Events.ERROR,this.onError,this),p.on(I.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),p.on(I.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),p.on(I.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),p.on(I.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),p.on(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},d._unregisterListeners=function(){var p=this.hls;p.off(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.off(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.off(I.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.off(I.Events.ERROR,this.onError,this),p.off(I.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),p.off(I.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),p.off(I.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),p.off(I.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),p.off(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},d.startLoad=function(){this.stopLoad(),this.state=x.State.IDLE,this.setInterval(r),this.tick()},d.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},d.onLevelLoaded=function(p,c){this.mainDetails=c.details},d.onSubtitleFragProcessed=function(p,c){var i=c.frag,n=c.success;if(this.fragPrevious=i,this.state=x.State.IDLE,!n)return;var t=this.tracksBuffered[this.currentTrackId];if(!t)return;for(var e,m=i.start,y=0;y<t.length;y++)if(m>=t[y].start&&m<=t[y].end){e=t[y];break}var _=i.start+i.duration;e?e.end=_:(e={start:m,end:_},t.push(e)),this.fragmentTracker.fragBuffered(i)},d.onBufferFlushing=function(p,c){var i=c.startOffset,n=c.endOffset;if(i===0&&n!==Number.POSITIVE_INFINITY){var t=this.currentTrackId,e=this.levels;if(!e.length||!e[t]||!e[t].details)return;var m=e[t].details,y=m.targetduration,_=n-y;if(_<=0)return;c.endOffsetSubtitles=Math.max(0,_),this.tracksBuffered.forEach(function(A){for(var k=0;k<A.length;){if(A[k].end<=_){A.shift();continue}else if(A[k].start<_)A[k].start=_;else break;k++}}),this.fragmentTracker.removeFragmentsInRange(i,_,T.PlaylistLevelType.SUBTITLE)}},d.onError=function(p,c){var i,n=c.frag;if(!n||n.type!==T.PlaylistLevelType.SUBTITLE)return;(i=this.fragCurrent)!==null&&i!==void 0&&i.loader&&this.fragCurrent.loader.abort(),this.state=x.State.IDLE},d.onSubtitleTracksUpdated=function(p,c){var i=this,n=c.subtitleTracks;this.tracksBuffered=[],this.levels=n.map(function(t){return new O.Level(t)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(t){i.tracksBuffered[t.id]=[]}),this.mediaBuffer=null},d.onSubtitleTrackSwitch=function(p,c){if(this.currentTrackId=c.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var i=this.levels[this.currentTrackId];i!=null&&i.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,i&&this.setInterval(r)},d.onSubtitleTrackLoaded=function(p,c){var i,n=c.details,t=c.id,e=this.currentTrackId,m=this.levels;if(!m.length)return;var y=m[e];if(t>=m.length||t!==e||!y)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,n.live||(i=y.details)!==null&&i!==void 0&&i.live){var _=this.mainDetails;if(n.deltaUpdateFailed||!_)return;var A=_.fragments[0];if(!y.details)n.hasProgramDateTime&&_.hasProgramDateTime?Object(M.alignMediaPlaylistByPDT)(n,_):A&&Object(R.addSliding)(n,A.start);else{var k=this.alignPlaylists(n,y.details);k===0&&A&&Object(R.addSliding)(n,A.start)}}if(y.details=n,this.levelLastLoaded=t,this.tick(),n.live&&!this.fragCurrent&&this.media&&this.state===x.State.IDLE){var F=Object(U.findFragmentByPTS)(null,n.fragments,this.media.currentTime,0);F||(this.warn("Subtitle playlist not aligned with playback"),y.details=void 0)}},d._handleFragmentLoadComplete=function(p){var c=p.frag,i=p.payload,n=c.decryptdata,t=this.hls;if(this.fragContextChanged(c))return;if(i&&i.byteLength>0&&n&&n.key&&n.iv&&n.method==="AES-128"){var e=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(i),n.key.buffer,n.iv.buffer).then(function(m){var y=performance.now();t.trigger(I.Events.FRAG_DECRYPTED,{frag:c,payload:m,stats:{tstart:e,tdecrypt:y}})})}},d.doTick=function(){if(!this.media){this.state=x.State.IDLE;return}if(this.state===x.State.IDLE){var p,c=this.currentTrackId,i=this.levels;if(!i.length||!i[c]||!i[c].details)return;var n=i[c].details,t=n.targetduration,e=this.config,m=this.media,y=E.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,m.currentTime-t,e.maxBufferHole),_=y.end,A=y.len,k=this.getMaxBufferLength()+t;if(A>k)return;console.assert(n,"Subtitle track details are defined on idle subtitle stream controller tick");var F=n.fragments,z=F.length,Q=n.edge,Y,X=this.fragPrevious;if(_<Q){var le=e.maxFragLookUpTolerance;X&&n.hasProgramDateTime&&(Y=Object(U.findFragmentByPDT)(F,X.endProgramDateTime,le)),Y||(Y=Object(U.findFragmentByPTS)(X,F,_,le),!Y&&X&&X.start<F[0].start&&(Y=F[0]))}else Y=F[z-1];(p=Y)!==null&&p!==void 0&&p.encrypted?(g.logger.log("Loading key for "+Y.sn),this.state=x.State.KEY_LOADING,this.hls.trigger(I.Events.KEY_LOADING,{frag:Y})):Y&&this.fragmentTracker.getState(Y)===w.FragmentState.NOT_LOADED&&this.loadFragment(Y,n,_)}},d.loadFragment=function(p,c,i){this.fragCurrent=p,s.prototype.loadFragment.call(this,p,c,i)},b(f,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),f}(x.default)},"./src/controller/subtitle-track-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/events.ts"),g=S("./src/utils/texttrack-utils.ts"),E=S("./src/controller/base-playlist-controller.ts"),U=S("./src/types/loader.ts");function M(C,b){for(var v=0;v<b.length;v++){var h=b[v];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(C,h.key,h)}}function R(C,b,v){return b&&M(C.prototype,b),v&&M(C,v),C}function w(C,b){C.prototype=Object.create(b.prototype),C.prototype.constructor=C,x(C,b)}function x(C,b){return x=Object.setPrototypeOf||function(h,r){return h.__proto__=r,h},x(C,b)}var T=function(C){w(b,C);function b(h){var r;return r=C.call(this,h,"[subtitle-track-controller]")||this,r.media=null,r.tracks=[],r.groupId=null,r.tracksInGroup=[],r.trackId=-1,r.selectDefaultTrack=!0,r.queuedDefaultTrack=-1,r.trackChangeListener=function(){return r.onTextTracksChanged()},r.asyncPollTrackChange=function(){return r.pollTrackChange(0)},r.useTextTrackPolling=!1,r.subtitlePollingInterval=-1,r.subtitleDisplay=!0,r.registerListeners(),r}var v=b.prototype;return v.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,C.prototype.destroy.call(this)},v.registerListeners=function(){var r=this.hls;r.on(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),r.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),r.on(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),r.on(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),r.on(I.Events.LEVEL_LOADING,this.onLevelLoading,this),r.on(I.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),r.on(I.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),r.on(I.Events.ERROR,this.onError,this)},v.unregisterListeners=function(){var r=this.hls;r.off(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),r.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),r.off(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),r.off(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),r.off(I.Events.LEVEL_LOADING,this.onLevelLoading,this),r.off(I.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),r.off(I.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),r.off(I.Events.ERROR,this.onError,this)},v.onMediaAttached=function(r,o){if(this.media=o.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)},v.pollTrackChange=function(r){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,r)},v.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 r=O(this.media.textTracks);r.forEach(function(o){Object(g.clearCurrentCues)(o)}),this.subtitleTrack=-1,this.media=null},v.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},v.onManifestParsed=function(r,o){this.tracks=o.subtitleTracks},v.onSubtitleTrackLoaded=function(r,o){var s=o.id,f=o.details,d=this.trackId,l=this.tracksInGroup[d];if(!l){this.warn("Invalid subtitle track id "+s);return}var p=l.details;l.details=o.details,this.log("subtitle track "+s+" loaded ["+f.startSN+"-"+f.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,o,p))},v.onLevelLoading=function(r,o){this.switchLevel(o.level)},v.onLevelSwitching=function(r,o){this.switchLevel(o.level)},v.switchLevel=function(r){var o=this.hls.levels[r];if(!(o!=null&&o.textGroupIds))return;var s=o.textGroupIds[o.urlId];if(this.groupId!==s){var f=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,d=this.tracks.filter(function(c){return!s||c.groupId===s});this.tracksInGroup=d;var l=this.findTrackId(f==null?void 0:f.name)||this.findTrackId();this.groupId=s;var p={subtitleTracks:d};this.log("Updating subtitle tracks, "+d.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger(I.Events.SUBTITLE_TRACKS_UPDATED,p),l!==-1&&this.setSubtitleTrack(l,f)}},v.findTrackId=function(r){for(var o=this.tracksInGroup,s=0;s<o.length;s++){var f=o[s];if((!this.selectDefaultTrack||f.default)&&(!r||r===f.name))return f.id}return-1},v.onError=function(r,o){if(C.prototype.onError.call(this,r,o),o.fatal||!o.context)return;o.context.type===U.PlaylistContextType.SUBTITLE_TRACK&&o.context.id===this.trackId&&o.context.groupId===this.groupId&&this.retryLoadingOrFail(o)},v.loadPlaylist=function(r){var o=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(o)){var s=o.id,f=o.groupId,d=o.url;if(r)try{d=r.addDirectives(d)}catch(l){this.warn("Could not construct new URL with HLS Delivery Directives: "+l)}this.log("Loading subtitle playlist for id "+s),this.hls.trigger(I.Events.SUBTITLE_TRACK_LOADING,{url:d,id:s,groupId:f,deliveryDirectives:r||null})}},v.toggleTrackModes=function(r){var o=this,s=this.media,f=this.subtitleDisplay,d=this.trackId;if(!s)return;var l=O(s.textTracks),p=l.filter(function(n){return n.groupId===o.groupId});if(r===-1)[].slice.call(l).forEach(function(n){n.mode="disabled"});else{var c=p[d];c&&(c.mode="disabled")}var i=p[r];i&&(i.mode=f?"showing":"hidden")},v.setSubtitleTrack=function(r,o){var s,f=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=r;return}if(this.trackId!==r&&this.toggleTrackModes(r),this.trackId===r&&(r===-1||(s=f[r])!==null&&s!==void 0&&s.details)||r<-1||r>=f.length)return;this.clearTimer();var d=f[r];if(this.log("Switching to subtitle track "+r),this.trackId=r,d){var l=d.id,p=d.groupId,c=p===void 0?"":p,i=d.name,n=d.type,t=d.url;this.hls.trigger(I.Events.SUBTITLE_TRACK_SWITCH,{id:l,groupId:c,name:i,type:n,url:t});var e=this.switchParams(d.url,o==null?void 0:o.details);this.loadPlaylist(e)}else this.hls.trigger(I.Events.SUBTITLE_TRACK_SWITCH,{id:r})},v.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var r=-1,o=O(this.media.textTracks),s=0;s<o.length;s++)if(o[s].mode==="hidden")r=s;else if(o[s].mode==="showing"){r=s;break}this.subtitleTrack!==r&&(this.subtitleTrack=r)},R(b,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(r){this.selectDefaultTrack=!1;var o=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(r,o)}}]),b}(E.default);function O(C){for(var b=[],v=0;v<C.length;v++){var h=C[v];h.kind==="subtitles"&&h.label&&b.push(C[v])}return b}N.default=T},"./src/controller/timeline-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"TimelineController",function(){return O});var I=S("./src/polyfills/number.ts"),g=S("./src/events.ts"),E=S("./src/utils/cea-608-parser.ts"),U=S("./src/utils/output-filter.ts"),M=S("./src/utils/webvtt-parser.ts"),R=S("./src/utils/texttrack-utils.ts"),w=S("./src/utils/imsc1-ttml-parser.ts"),x=S("./src/types/loader.ts"),T=S("./src/utils/logger.ts"),O=function(){function h(o){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=v(),this.captionsProperties=void 0,this.hls=o,this.config=o.config,this.Cues=o.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var s=new U.default(this,"textTrack1"),f=new U.default(this,"textTrack2"),d=new U.default(this,"textTrack3"),l=new U.default(this,"textTrack4");this.cea608Parser1=new E.default(1,s,f),this.cea608Parser2=new E.default(3,d,l)}o.on(g.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.on(g.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(g.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(g.Events.MANIFEST_LOADED,this.onManifestLoaded,this),o.on(g.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),o.on(g.Events.FRAG_LOADING,this.onFragLoading,this),o.on(g.Events.FRAG_LOADED,this.onFragLoaded,this),o.on(g.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),o.on(g.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),o.on(g.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),o.on(g.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),o.on(g.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var r=h.prototype;return r.destroy=function(){var s=this.hls;s.off(g.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.off(g.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.off(g.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.off(g.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.off(g.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.off(g.Events.FRAG_LOADING,this.onFragLoading,this),s.off(g.Events.FRAG_LOADED,this.onFragLoaded,this),s.off(g.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.off(g.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.off(g.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.off(g.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.off(g.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},r.addCues=function(s,f,d,l,p){for(var c=!1,i=p.length;i--;){var n=p[i],t=b(n[0],n[1],f,d);if(t>=0&&(n[0]=Math.min(n[0],f),n[1]=Math.max(n[1],d),c=!0,t/(d-f)>.5))return}if(c||p.push([f,d]),this.config.renderTextTracksNatively){var e=this.captionsTracks[s];this.Cues.newCue(e,f,d,l)}else{var m=this.Cues.newCue(null,f,d,l);this.hls.trigger(g.Events.CUES_PARSED,{type:"captions",cues:m,track:s})}},r.onInitPtsFound=function(s,f){var d=this,l=f.frag,p=f.id,c=f.initPTS,i=f.timescale,n=this.unparsedVttFrags;p==="main"&&(this.initPTS[l.cc]=c,this.timescale[l.cc]=i),n.length&&(this.unparsedVttFrags=[],n.forEach(function(t){d.onFragLoaded(g.Events.FRAG_LOADED,t)}))},r.getExistingTrack=function(s){var f=this.media;if(f)for(var d=0;d<f.textTracks.length;d++){var l=f.textTracks[d];if(l[s])return l}return null},r.createCaptionsTrack=function(s){this.config.renderTextTracksNatively?this.createNativeTrack(s):this.createNonNativeTrack(s)},r.createNativeTrack=function(s){if(this.captionsTracks[s])return;var f=this.captionsProperties,d=this.captionsTracks,l=this.media,p=f[s],c=p.label,i=p.languageCode,n=this.getExistingTrack(s);if(n)d[s]=n,Object(R.clearCurrentCues)(d[s]),Object(R.sendAddTrackEvent)(d[s],l);else{var t=this.createTextTrack("captions",c,i);t&&(t[s]=!0,d[s]=t)}},r.createNonNativeTrack=function(s){if(this.nonNativeCaptionsTracks[s])return;var f=this.captionsProperties[s];if(!f)return;var d=f.label,l={_id:s,label:d,kind:"captions",default:f.media?!!f.media.default:!1,closedCaptions:f.media};this.nonNativeCaptionsTracks[s]=l,this.hls.trigger(g.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[l]})},r.createTextTrack=function(s,f,d){var l=this.media;return l?l.addTextTrack(s,f,d):void 0},r.onMediaAttaching=function(s,f){this.media=f.media,this._cleanTracks()},r.onMediaDetaching=function(){var s=this.captionsTracks;Object.keys(s).forEach(function(f){Object(R.clearCurrentCues)(s[f]),delete s[f]}),this.nonNativeCaptionsTracks={}},r.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=v(),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())},r._cleanTracks=function(){var s=this.media;if(!s)return;var f=s.textTracks;if(f)for(var d=0;d<f.length;d++)Object(R.clearCurrentCues)(f[d])},r.onSubtitleTracksUpdated=function(s,f){var d=this;this.textTracks=[];var l=f.subtitleTracks||[],p=l.some(function(t){return t.textCodec===w.IMSC1_CODEC});if(this.config.enableWebVTT||p&&this.config.enableIMSC1){var c=this.tracks&&l&&this.tracks.length===l.length;if(this.tracks=l||[],this.config.renderTextTracksNatively){var i=this.media?this.media.textTracks:[];this.tracks.forEach(function(t,e){var m;if(e<i.length){for(var y=null,_=0;_<i.length;_++)if(C(i[_],t)){y=i[_];break}y&&(m=y)}m?Object(R.clearCurrentCues)(m):(m=d.createTextTrack("subtitles",t.name,t.lang),m&&(m.mode="disabled")),m&&(m.groupId=t.groupId,d.textTracks.push(m))})}else if(!c&&this.tracks&&this.tracks.length){var n=this.tracks.map(function(t){return{label:t.name,kind:t.type.toLowerCase(),default:t.default,subtitleTrack:t}});this.hls.trigger(g.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:n})}}},r.onManifestLoaded=function(s,f){var d=this;this.config.enableCEA708Captions&&f.captions&&f.captions.forEach(function(l){var p=/(?:CC|SERVICE)([1-4])/.exec(l.instreamId);if(!p)return;var c="textTrack"+p[1],i=d.captionsProperties[c];if(!i)return;i.label=l.name,l.lang&&(i.languageCode=l.lang),i.media=l})},r.onFragLoading=function(s,f){var d=this.cea608Parser1,l=this.cea608Parser2,p=this.lastSn,c=this.lastPartIndex;if(!this.enabled||!(d&&l))return;if(f.frag.type===x.PlaylistLevelType.MAIN){var i,n,t=f.frag.sn,e=(i=f==null||((n=f.part)===null||n===void 0)?void 0:n.index)!=null?i:-1;t===p+1||t===p&&e===c+1||(d.reset(),l.reset()),this.lastSn=t,this.lastPartIndex=e}},r.onFragLoaded=function(s,f){var d=f.frag,l=f.payload,p=this.initPTS,c=this.unparsedVttFrags;if(d.type===x.PlaylistLevelType.SUBTITLE)if(l.byteLength){if(!Object(I.isFiniteNumber)(p[d.cc])){c.push(f),p.length&&this.hls.trigger(g.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:new Error("Missing initial subtitle PTS")});return}var i=d.decryptdata;if(i==null||i.key==null||i.method!=="AES-128"){var n=this.tracks[d.level],t=this.vttCCs;t[d.cc]||(t[d.cc]={start:d.start,prevCC:this.prevCC,new:!0},this.prevCC=d.cc),n&&n.textCodec===w.IMSC1_CODEC?this._parseIMSC1(d,l):this._parseVTTs(d,l,t)}}else this.hls.trigger(g.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:new Error("Empty subtitle payload")})},r._parseIMSC1=function(s,f){var d=this,l=this.hls;Object(w.parseIMSC1)(f,this.initPTS[s.cc],this.timescale[s.cc],function(p){d._appendCues(p,s.level),l.trigger(g.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:s})},function(p){T.logger.log("Failed to parse IMSC1: "+p),l.trigger(g.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:s,error:p})})},r._parseVTTs=function(s,f,d){var l=this,p=this.hls;Object(M.parseWebVTT)(f,this.initPTS[s.cc],this.timescale[s.cc],d,s.cc,s.start,function(c){l._appendCues(c,s.level),p.trigger(g.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:s})},function(c){l._fallbackToIMSC1(s,f),T.logger.log("Failed to parse VTT cue: "+c),p.trigger(g.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:s,error:c})})},r._fallbackToIMSC1=function(s,f){var d=this,l=this.tracks[s.level];l.textCodec||Object(w.parseIMSC1)(f,this.initPTS[s.cc],this.timescale[s.cc],function(){l.textCodec=w.IMSC1_CODEC,d._parseIMSC1(s,f)},function(){l.textCodec="wvtt"})},r._appendCues=function(s,f){var d=this.hls;if(this.config.renderTextTracksNatively){var l=this.textTracks[f];if(l.mode==="disabled")return;s.forEach(function(i){return Object(R.addCueToTrack)(l,i)})}else{var p=this.tracks[f],c=p.default?"default":"subtitles"+f;d.trigger(g.Events.CUES_PARSED,{type:"subtitles",cues:s,track:c})}},r.onFragDecrypted=function(s,f){var d=f.frag;if(d.type===x.PlaylistLevelType.SUBTITLE){if(!Object(I.isFiniteNumber)(this.initPTS[d.cc])){this.unparsedVttFrags.push(f);return}this.onFragLoaded(g.Events.FRAG_LOADED,f)}},r.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},r.onFragParsingUserdata=function(s,f){var d=this.cea608Parser1,l=this.cea608Parser2;if(!this.enabled||!(d&&l))return;for(var p=0;p<f.samples.length;p++){var c=f.samples[p].bytes;if(c){var i=this.extractCea608Data(c);d.addData(f.samples[p].pts,i[0]),l.addData(f.samples[p].pts,i[1])}}},r.onBufferFlushing=function(s,f){var d=f.startOffset,l=f.endOffset,p=f.endOffsetSubtitles,c=f.type,i=this.media;if(!i||i.currentTime<l)return;if(!c||c==="video"){var n=this.captionsTracks;Object.keys(n).forEach(function(e){return Object(R.removeCuesInRange)(n[e],d,l)})}if(this.config.renderTextTracksNatively&&(d===0&&p!==void 0)){var t=this.textTracks;Object.keys(t).forEach(function(e){return Object(R.removeCuesInRange)(t[e],d,p)})}},r.extractCea608Data=function(s){for(var f=s[0]&31,d=2,l=[[],[]],p=0;p<f;p++){var c=s[d++],i=127&s[d++],n=127&s[d++],t=(4&c)!==0,e=3&c;if(i===0&&n===0)continue;t&&((e===0||e===1)&&(l[e].push(i),l[e].push(n)))}return l},h}();function C(h,r){return h&&h.label===r.name&&!(h.textTrack1||h.textTrack2)}function b(h,r,o,s){return Math.min(r,s)-Math.max(h,o)}function v(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return I});var I=function(){function g(U,M){this.subtle=void 0,this.aesIV=void 0,this.subtle=U,this.aesIV=M}var E=g.prototype;return E.decrypt=function(M,R){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},R,M)},g}()},"./src/crypt/aes-decryptor.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"removePadding",function(){return g}),S.d(N,"default",function(){return E});var I=S("./src/utils/typed-array.ts");function g(U){var M=U.byteLength,R=M&&new DataView(U.buffer).getUint8(M-1);return R?Object(I.sliceUint8)(U,0,M-R):U}var E=function(){function U(){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 M=U.prototype;return M.uint8ArrayToUint32Array_=function(w){for(var x=new DataView(w),T=new Uint32Array(4),O=0;O<4;O++)T[O]=x.getUint32(O*4);return T},M.initTable=function(){var w=this.sBox,x=this.invSBox,T=this.subMix,O=T[0],C=T[1],b=T[2],v=T[3],h=this.invSubMix,r=h[0],o=h[1],s=h[2],f=h[3],d=new Uint32Array(256),l=0,p=0,c=0;for(c=0;c<256;c++)c<128?d[c]=c<<1:d[c]=c<<1^283;for(c=0;c<256;c++){var i=p^p<<1^p<<2^p<<3^p<<4;i=i>>>8^i&255^99,w[l]=i,x[i]=l;var n=d[l],t=d[n],e=d[t],m=d[i]*257^i*16843008;O[l]=m<<24|m>>>8,C[l]=m<<16|m>>>16,b[l]=m<<8|m>>>24,v[l]=m,m=e*16843009^t*65537^n*257^l*16843008,r[i]=m<<24|m>>>8,o[i]=m<<16|m>>>16,s[i]=m<<8|m>>>24,f[i]=m,l?(l=n^d[d[d[e^n]]],p^=d[d[p]]):l=p=1}},M.expandKey=function(w){for(var x=this.uint8ArrayToUint32Array_(w),T=!0,O=0;O<x.length&&T;)T=x[O]===this.key[O],O++;if(T)return;this.key=x;var C=this.keySize=x.length;if(C!==4&&C!==6&&C!==8)throw new Error("Invalid aes key size="+C);var b=this.ksRows=(C+6+1)*4,v,h,r=this.keySchedule=new Uint32Array(b),o=this.invKeySchedule=new Uint32Array(b),s=this.sBox,f=this.rcon,d=this.invSubMix,l=d[0],p=d[1],c=d[2],i=d[3],n,t;for(v=0;v<b;v++){if(v<C){n=r[v]=x[v];continue}t=n,v%C===0?(t=t<<8|t>>>24,t=s[t>>>24]<<24|s[t>>>16&255]<<16|s[t>>>8&255]<<8|s[t&255],t^=f[v/C|0]<<24):C>6&&v%C===4&&(t=s[t>>>24]<<24|s[t>>>16&255]<<16|s[t>>>8&255]<<8|s[t&255]),r[v]=n=(r[v-C]^t)>>>0}for(h=0;h<b;h++)v=b-h,h&3?t=r[v]:t=r[v-4],h<4||v<=4?o[h]=t:o[h]=l[s[t>>>24]]^p[s[t>>>16&255]]^c[s[t>>>8&255]]^i[s[t&255]],o[h]=o[h]>>>0},M.networkToHostOrderSwap=function(w){return w<<24|(w&65280)<<8|(w&16711680)>>8|w>>>24},M.decrypt=function(w,x,T){for(var O=this.keySize+6,C=this.invKeySchedule,b=this.invSBox,v=this.invSubMix,h=v[0],r=v[1],o=v[2],s=v[3],f=this.uint8ArrayToUint32Array_(T),d=f[0],l=f[1],p=f[2],c=f[3],i=new Int32Array(w),n=new 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T},M.getAvcDecryptedUnit=function(w,x){for(var T=new Uint8Array(x),O=0,C=32;C<=w.length-16;C+=160,O+=16)w.set(T.subarray(O,O+16),C);return w},M.decryptAvcSample=function(w,x,T,O,C,b){var v=Object(g.discardEPB)(C.data),h=this.getAvcEncryptedData(v),r=this;this.decryptBuffer(h.buffer,function(o){C.data=r.getAvcDecryptedUnit(v,o),b||r.decryptAvcSamples(w,x,T+1,O)})},M.decryptAvcSamples=function(w,x,T,O){if(w instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;x++,T=0){if(x>=w.length){O();return}for(var C=w[x].units;!(T>=C.length);T++){var b=C[T];if(b.data.length<=48||b.type!==1&&b.type!==5)continue;var v=this.decrypter.isSync();if(this.decryptAvcSample(w,x,T,O,b,v),!v)return}}},U}();N.default=E},"./src/demux/transmuxer-interface.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return C});var I=S("./node_modules/webworkify-webpack/index.js"),g=S.n(I),E=S("./src/events.ts"),U=S("./src/demux/transmuxer.ts"),M=S("./src/utils/logger.ts"),R=S("./src/errors.ts"),w=S("./src/utils/mediasource-helper.ts"),x=S("./node_modules/eventemitter3/index.js"),T=S.n(x),O=Object(w.getMediaSource)()||{isTypeSupported:function(){return!1}},C=function(){function b(h,r,o,s){var f=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=h,this.id=r,this.onTransmuxComplete=o,this.onFlush=s;var d=h.config,l=function(t,e){e=e||{},e.frag=f.frag,e.id=f.id,h.trigger(t,e)};this.observer=new x.EventEmitter,this.observer.on(E.Events.FRAG_DECRYPTED,l),this.observer.on(E.Events.ERROR,l);var p={mp4:O.isTypeSupported("video/mp4"),mpeg:O.isTypeSupported("audio/mpeg"),mp3:O.isTypeSupported('audio/mp4; codecs="mp3"')},c=navigator.vendor;if(d.enableWorker&&typeof 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o=r.data,s=this.hls;switch(o.event){case"init":{self.URL.revokeObjectURL(this.worker.objectURL);break}case"transmuxComplete":{this.handleTransmuxComplete(o.data);break}case"flush":{this.onFlush(o.data);break}default:{o.data=o.data||{},o.data.frag=this.frag,o.data.id=this.id,s.trigger(o.event,o.data);break}}},v.configureTransmuxer=function(r){var o=this.worker,s=this.transmuxer;o?o.postMessage({cmd:"configure",config:r}):s&&s.configure(r)},v.handleTransmuxComplete=function(r){r.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(r)},b}()},"./src/demux/transmuxer-worker.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return R});var I=S("./src/demux/transmuxer.ts"),g=S("./src/events.ts"),E=S("./src/utils/logger.ts"),U=S("./node_modules/eventemitter3/index.js"),M=S.n(U);function R(C){var b=new U.EventEmitter,v=function(r,o){C.postMessage({event:r,data:o})};b.on(g.Events.FRAG_DECRYPTED,v),b.on(g.Events.ERROR,v),C.addEventListener("message",function(h){var r=h.data;switch(r.cmd){case"init":{var o=JSON.parse(r.config);C.transmuxer=new I.default(b,r.typeSupported,o,r.vendor,r.id),Object(E.enableLogs)(o.debug),v("init",null);break}case"configure":{C.transmuxer.configure(r.config);break}case"demux":{var s=C.transmuxer.push(r.data,r.decryptdata,r.chunkMeta,r.state);Object(I.isPromise)(s)?s.then(function(l){w(C,l)}):w(C,s);break}case"flush":{var f=r.chunkMeta,d=C.transmuxer.flush(f);Object(I.isPromise)(d)?d.then(function(l){T(C,l,f)}):T(C,d,f);break}default:break}})}function w(C,b){if(O(b.remuxResult))return;var v=[],h=b.remuxResult,r=h.audio,o=h.video;r&&x(v,r),o&&x(v,o),C.postMessage({event:"transmuxComplete",data:b},v)}function x(C,b){b.data1&&C.push(b.data1.buffer),b.data2&&C.push(b.data2.buffer)}function 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le=this.getDecrypter();if(z.enableSoftwareAES){var ye=le.softwareDecrypt(k,X.key.buffer,X.iv.buffer);if(!ye)return A.executeEnd=v(),f(m);k=new Uint8Array(ye)}else return this.decryptionPromise=le.webCryptoDecrypt(k,X.key.buffer,X.iv.buffer).then(function(We){var Qe=_.push(We,null,m);return _.decryptionPromise=null,Qe}),this.decryptionPromise}var ve=y||Q,Ne=ve.contiguous,Te=ve.discontinuity,Ce=ve.trackSwitch,_e=ve.accurateTimeOffset,Re=ve.timeOffset,he=Y.audioCodec,Z=Y.videoCodec,je=Y.defaultInitPts,lt=Y.duration,nt=Y.initSegmentData;if((Te||Ce)&&this.resetInitSegment(nt,he,Z,lt),Te&&this.resetInitialTimestamp(je),Ne||this.resetContiguity(),this.needsProbing(k,Te,Ce)){if(F.dataLength){var Ke=F.flush();k=Object(C.appendUint8Array)(Ke,k)}this.configureTransmuxer(k,Y)}var Ge=this.transmux(k,X,Re,_e,m),Pe=this.currentTransmuxState;return Pe.contiguous=!0,Pe.discontinuity=!1,Pe.trackSwitch=!1,A.executeEnd=v(),Ge},i.flush=function(t){var e=this,m=t.transmuxing;m.executeStart=v();var y=this.decrypter,_=this.cache,A=this.currentTransmuxState,k=this.decryptionPromise;if(k)return k.then(function(){return e.flush(t)});var F=[],z=A.timeOffset;if(y){var Q=y.flush();Q&&F.push(this.push(Q,null,t))}var Y=_.dataLength;_.reset();var X=this.demuxer,le=this.remuxer;if(!X||!le)return Y>=r&&this.observer.emit(I.Events.ERROR,I.Events.ERROR,{type:g.ErrorTypes.MEDIA_ERROR,details:g.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),m.executeEnd=v(),[f(t)];var ye=X.flush(z);return d(ye)?ye.then(function(ve){return e.flushRemux(F,ve,t),F}):(this.flushRemux(F,ye,t),F)},i.flushRemux=function(t,e,m){var y=e.audioTrack,_=e.avcTrack,A=e.id3Track,k=e.textTrack,F=this.currentTransmuxState,z=F.accurateTimeOffset,Q=F.timeOffset;b.logger.log("[transmuxer.ts]: Flushed fragment "+m.sn+(m.part>-1?" p: "+m.part:"")+" of level "+m.level);var Y=this.remuxer.remux(y,_,A,k,Q,z,!0,this.id);t.push({remuxResult:Y,chunkMeta:m}),m.transmuxing.executeEnd=v()},i.resetInitialTimestamp=function(t){var e=this.demuxer,m=this.remuxer;if(!e||!m)return;e.resetTimeStamp(t),m.resetTimeStamp(t)},i.resetContiguity=function(){var t=this.demuxer,e=this.remuxer;if(!t||!e)return;t.resetContiguity(),e.resetNextTimestamp()},i.resetInitSegment=function(t,e,m,y){var _=this.demuxer,A=this.remuxer;if(!_||!A)return;_.resetInitSegment(e,m,y),A.resetInitSegment(t,e,m)},i.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},i.transmux=function(t,e,m,y,_){var A;return e&&e.method==="SAMPLE-AES"?A=this.transmuxSampleAes(t,e,m,y,_):A=this.transmuxUnencrypted(t,m,y,_),A},i.transmuxUnencrypted=function(t,e,m,y){var _=this.demuxer.demux(t,e,!1,!this.config.progressive),A=_.audioTrack,k=_.avcTrack,F=_.id3Track,z=_.textTrack,Q=this.remuxer.remux(A,k,F,z,e,m,!1,this.id);return{remuxResult:Q,chunkMeta:y}},i.transmuxSampleAes=function(t,e,m,y,_){var A=this;return this.demuxer.demuxSampleAes(t,e,m).then(function(k){var F=A.remuxer.remux(k.audioTrack,k.avcTrack,k.id3Track,k.textTrack,m,y,!1,A.id);return{remuxResult:F,chunkMeta:_}})},i.configureTransmuxer=function(t,e){for(var m=this.config,y=this.observer,_=this.typeSupported,A=this.vendor,k=e.audioCodec,F=e.defaultInitPts,z=e.duration,Q=e.initSegmentData,Y=e.videoCodec,X,le=0,ye=h.length;le<ye;le++)if(h[le].demux.probe(t)){X=h[le];break}X||(b.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),X={demux:M.default,remux:T.default});var ve=this.demuxer,Ne=this.remuxer,Te=X.remux,Ce=X.demux;(!Ne||!(Ne instanceof Te))&&(this.remuxer=new Te(y,m,_,A)),(!ve||!(ve instanceof Ce))&&(this.demuxer=new Ce(y,m,_),this.probe=Ce.probe),this.resetInitSegment(Q,k,Y,z),this.resetInitialTimestamp(F)},i.needsProbing=function(t,e,m){return!this.demuxer||!this.remuxer||e||m},i.getDecrypter=function(){var t=this.decrypter;return t||(t=this.decrypter=new E.default(this.observer,this.config)),t},c}();function s(c,i){var n=null;return c.byteLength>0&&i!=null&&i.key!=null&&i.iv!==null&&i.method!=null&&(n=i),n}var f=function(i){return{remuxResult:{},chunkMeta:i}};function d(c){return"then"in c&&c.then instanceof Function}var l=function(i,n,t,e,m){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=i,this.videoCodec=n,this.initSegmentData=t,this.duration=e,this.defaultInitPts=m},p=function(i,n,t,e,m){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=i,this.contiguous=n,this.accurateTimeOffset=t,this.trackSwitch=e,this.timeOffset=m}},"./src/demux/tsdemuxer.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"discardEPB",function(){return f});var I=S("./src/demux/adts.ts"),g=S("./src/demux/mpegaudio.ts"),E=S("./src/demux/exp-golomb.ts"),U=S("./src/demux/id3.ts"),M=S("./src/demux/sample-aes.ts"),R=S("./src/events.ts"),w=S("./src/utils/mp4-tools.ts"),x=S("./src/utils/logger.ts"),T=S("./src/errors.ts"),O={video:1,audio:2,id3:3,text:4},C=function(){function d(p,c,i){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=p,this.config=c,this.typeSupported=i}d.probe=function(c){var i=d.syncOffset(c);return i<0?!1:(i&&x.logger.warn("MPEG2-TS detected but first sync word found @ offset "+i+", junk ahead ?"),!0)},d.syncOffset=function(c){for(var i=Math.min(1e3,c.length-3*188),n=0;n<i;){if(c[n]===71&&c[n+188]===71&&c[n+2*188]===71)return n;n++}return-1},d.createTrack=function(c,i){return{container:c==="video"||c==="audio"?"video/mp2t":void 0,type:c,id:O[c],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:c==="audio"?i:void 0}};var l=d.prototype;return l.resetInitSegment=function(c,i,n){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=d.createTrack("video",n),this._audioTrack=d.createTrack("audio",n),this._id3Track=d.createTrack("id3",n),this._txtTrack=d.createTrack("text",n),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=c,this.videoCodec=i,this._duration=n},l.resetTimeStamp=function(){},l.resetContiguity=function(){var c=this._audioTrack,i=this._avcTrack,n=this._id3Track;c&&(c.pesData=null),i&&(i.pesData=null),n&&(n.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},l.demux=function(c,i,n,t){n===void 0&&(n=!1),t===void 0&&(t=!1),n||(this.sampleAes=null);var e,m=this._avcTrack,y=this._audioTrack,_=this._id3Track,A=m.pid,k=m.pesData,F=y.pid,z=_.pid,Q=y.pesData,Y=_.pesData,X=!1,le=this.pmtParsed,ye=this._pmtId,ve=c.length;if(this.remainderData&&(c=Object(w.appendUint8Array)(this.remainderData,c),ve=c.length,this.remainderData=null),ve<188&&!t)return this.remainderData=c,{audioTrack:y,avcTrack:m,id3Track:_,textTrack:this._txtTrack};var Ne=Math.max(0,d.syncOffset(c));ve-=(ve+Ne)%188,ve<c.byteLength&&!t&&(this.remainderData=new Uint8Array(c.buffer,ve,c.buffer.byteLength-ve));for(var Te=Ne;Te<ve;Te+=188)if(c[Te]===71){var Ce=!!(c[Te+1]&64),_e=((c[Te+1]&31)<<8)+c[Te+2],Re=(c[Te+3]&48)>>4,he=void 0;if(Re>1){if(he=Te+5+c[Te+4],he===Te+188)continue}else he=Te+4;switch(_e){case A:Ce&&(k&&(e=r(k))&&this.parseAVCPES(e,!1),k={data:[],size:0}),k&&(k.data.push(c.subarray(he,Te+188)),k.size+=Te+188-he);break;case F:Ce&&(Q&&(e=r(Q))&&(y.isAAC?this.parseAACPES(e):this.parseMPEGPES(e)),Q={data:[],size:0}),Q&&(Q.data.push(c.subarray(he,Te+188)),Q.size+=Te+188-he);break;case z:Ce&&(Y&&(e=r(Y))&&this.parseID3PES(e),Y={data:[],size:0}),Y&&(Y.data.push(c.subarray(he,Te+188)),Y.size+=Te+188-he);break;case 0:Ce&&(he+=c[he]+1),ye=this._pmtId=v(c,he);break;case ye:{Ce&&(he+=c[he]+1);var Z=h(c,he,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,n);A=Z.avc,A>0&&(m.pid=A),F=Z.audio,F>0&&(y.pid=F,y.isAAC=Z.isAAC),z=Z.id3,z>0&&(_.pid=z),X&&!le&&(x.logger.log("reparse from beginning"),X=!1,Te=Ne-188),le=this.pmtParsed=!0;break}case 17:case 8191:break;default:X=!0;break}}else this.observer.emit(R.Events.ERROR,R.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});m.pesData=k,y.pesData=Q,_.pesData=Y;var je={audioTrack:y,avcTrack:m,id3Track:_,textTrack:this._txtTrack};return t&&this.extractRemainingSamples(je),je},l.flush=function(){var c=this.remainderData;this.remainderData=null;var i;return c?i=this.demux(c,-1,!1,!0):i={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(i),this.sampleAes?this.decrypt(i,this.sampleAes):i},l.extractRemainingSamples=function(c){var i=c.audioTrack,n=c.avcTrack,t=c.id3Track,e=n.pesData,m=i.pesData,y=t.pesData,_;e&&(_=r(e))?(this.parseAVCPES(_,!0),n.pesData=null):n.pesData=e,m&&(_=r(m))?(i.isAAC?this.parseAACPES(_):this.parseMPEGPES(_),i.pesData=null):(m!=null&&m.size&&x.logger.log("last AAC PES packet truncated,might overlap between fragments"),i.pesData=m),y&&(_=r(y))?(this.parseID3PES(_),t.pesData=null):t.pesData=y},l.demuxSampleAes=function(c,i,n){var t=this.demux(c,n,!0,!this.config.progressive),e=this.sampleAes=new M.default(this.observer,this.config,i);return this.decrypt(t,e)},l.decrypt=function(c,i){return new Promise(function(n){var t=c.audioTrack,e=c.avcTrack;t.samples&&t.isAAC?i.decryptAacSamples(t.samples,0,function(){e.samples?i.decryptAvcSamples(e.samples,0,0,function(){n(c)}):n(c)}):e.samples&&i.decryptAvcSamples(e.samples,0,0,function(){n(c)})})},l.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},l.parseAVCPES=function(c,i){var n=this,t=this._avcTrack,e=this.parseAVCNALu(c.data),m=!1,y=this.avcSample,_,A=!1;c.data=null,y&&e.length&&!t.audFound&&(o(y,t),y=this.avcSample=b(!1,c.pts,c.dts,"")),e.forEach(function(k){switch(k.type){case 1:{_=!0,y||(y=n.avcSample=b(!0,c.pts,c.dts,"")),m&&(y.debug+="NDR "),y.frame=!0;var F=k.data;if(A&&F.length>4){var z=new E.default(F).readSliceType();(z===2||z===4||z===7||z===9)&&(y.key=!0)}break}case 5:_=!0,y||(y=n.avcSample=b(!0,c.pts,c.dts,"")),m&&(y.debug+="IDR "),y.key=!0,y.frame=!0;break;case 6:{_=!0,m&&y&&(y.debug+="SEI ");var Q=new E.default(f(k.data));Q.readUByte();for(var Y=0,X=0,le=!1,ye=0;!le&&Q.bytesAvailable>1;){Y=0;do ye=Q.readUByte(),Y+=ye;while(ye===255);X=0;do ye=Q.readUByte(),X+=ye;while(ye===255);if(Y===4&&Q.bytesAvailable!==0){le=!0;var ve=Q.readUByte();if(ve===181){var Ne=Q.readUShort();if(Ne===49){var Te=Q.readUInt();if(Te===1195456820){var Ce=Q.readUByte();if(Ce===3){for(var _e=Q.readUByte(),Re=Q.readUByte(),he=31&_e,Z=[_e,Re],je=0;je<he;je++)Z.push(Q.readUByte()),Z.push(Q.readUByte()),Z.push(Q.readUByte());s(n._txtTrack.samples,{type:3,pts:c.pts,bytes:Z})}}}}}else if(Y===5&&Q.bytesAvailable!==0){if(le=!0,X>16){for(var lt=[],nt=0;nt<16;nt++)lt.push(Q.readUByte().toString(16)),(nt===3||nt===5||nt===7||nt===9)&&lt.push("-");for(var Ke=X-16,Ge=new Uint8Array(Ke),Pe=0;Pe<Ke;Pe++)Ge[Pe]=Q.readUByte();s(n._txtTrack.samples,{pts:c.pts,payloadType:Y,uuid:lt.join(""),userData:Object(U.utf8ArrayToStr)(Ge),userDataBytes:Ge})}}else if(X<Q.bytesAvailable)for(var We=0;We<X;We++)Q.readUByte()}break}case 7:if(_=!0,A=!0,m&&y&&(y.debug+="SPS "),!t.sps){var Qe=new E.default(k.data),Ze=Qe.readSPS();t.width=Ze.width,t.height=Ze.height,t.pixelRatio=Ze.pixelRatio,t.sps=[k.data],t.duration=n._duration;for(var $e=k.data.subarray(1,4),Ue="avc1.",Fe=0;Fe<3;Fe++){var ct=$e[Fe].toString(16);ct.length<2&&(ct="0"+ct),Ue+=ct}t.codec=Ue}break;case 8:_=!0,m&&y&&(y.debug+="PPS "),t.pps||(t.pps=[k.data]);break;case 9:_=!1,t.audFound=!0,y&&o(y,t),y=n.avcSample=b(!1,c.pts,c.dts,m?"AUD ":"");break;case 12:_=!1;break;default:_=!1,y&&(y.debug+="unknown NAL "+k.type+" ");break}if(y&&_){var ot=y.units;ot.push(k)}}),i&&y&&(o(y,t),this.avcSample=null)},l.getLastNalUnit=function(){var c,i=this.avcSample,n;if(!i||i.units.length===0){var t=this._avcTrack.samples;i=t[t.length-1]}if((c=i)!==null&&c!==void 0&&c.units){var e=i.units;n=e[e.length-1]}return n},l.parseAVCNALu=function(c){var i=c.byteLength,n=this._avcTrack,t=n.naluState||0,e=t,m=[],y=0,_,A,k,F=-1,z=0;for(t===-1&&(F=0,z=c[0]&31,t=0,y=1);y<i;){if(_=c[y++],!t){t=_?0:1;continue}if(t===1){t=_?0:2;continue}if(!_)t=3;else if(_===1){if(F>=0){var Q={data:c.subarray(F,y-t-1),type:z};m.push(Q)}else{var Y=this.getLastNalUnit();if(Y&&(e&&y<=4-e&&(Y.state&&(Y.data=Y.data.subarray(0,Y.data.byteLength-e))),A=y-t-1,A>0)){var X=new Uint8Array(Y.data.byteLength+A);X.set(Y.data,0),X.set(c.subarray(0,A),Y.data.byteLength),Y.data=X,Y.state=0}}y<i?(k=c[y]&31,F=y,z=k,t=0):t=-1}else t=0}if(F>=0&&t>=0){var le={data:c.subarray(F,i),type:z,state:t};m.push(le)}if(m.length===0){var ye=this.getLastNalUnit();if(ye){var ve=new Uint8Array(ye.data.byteLength+c.byteLength);ve.set(ye.data,0),ve.set(c,ye.data.byteLength),ye.data=ve}}return n.naluState=t,m},l.parseAACPES=function(c){var i=0,n=this._audioTrack,t=this.aacOverFlow,e=c.data;if(t){this.aacOverFlow=null;var m=t.sample.unit.byteLength,y=Math.min(t.missing,m),_=m-y;t.sample.unit.set(e.subarray(0,y),_),n.samples.push(t.sample),i=t.missing}var A,k;for(A=i,k=e.length;A<k-1&&!I.isHeader(e,A);A++);if(A!==i){var F,z;if(A<k-1?(F="AAC PES did not start with ADTS header,offset:"+A,z=!1):(F="no ADTS header found in AAC PES",z=!0),x.logger.warn("parsing error:"+F),this.observer.emit(R.Events.ERROR,R.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.FRAG_PARSING_ERROR,fatal:z,reason:F}),z)return}I.initTrackConfig(n,this.observer,e,A,this.audioCodec);var Q;if(c.pts!==void 0)Q=c.pts;else if(t){var Y=I.getFrameDuration(n.samplerate);Q=t.sample.pts+Y}else{x.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var X=0;A<k;)if(I.isHeader(e,A)){if(A+5<k){var le=I.appendFrame(n,e,A,Q,X);if(le)if(le.missing)this.aacOverFlow=le;else{A+=le.length,X++;continue}}break}else A++},l.parseMPEGPES=function(c){var i=c.data,n=i.length,t=0,e=0,m=c.pts;if(m===void 0){x.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;e<n;)if(g.isHeader(i,e)){var y=g.appendFrame(this._audioTrack,i,e,m,t);if(y)e+=y.length,t++;else break}else e++},l.parseID3PES=function(c){if(c.pts===void 0){x.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(c)},d}();C.minProbeByteLength=188;function b(d,l,p,c){return{key:d,frame:!1,pts:l,dts:p,units:[],debug:c,length:0}}function v(d,l){return(d[l+10]&31)<<8|d[l+11]}function h(d,l,p,c){var i={audio:-1,avc:-1,id3:-1,isAAC:!0},n=(d[l+1]&15)<<8|d[l+2],t=l+3+n-4,e=(d[l+10]&15)<<8|d[l+11];for(l+=12+e;l<t;){var m=(d[l+1]&31)<<8|d[l+2];switch(d[l]){case 207:if(!c){x.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:i.audio===-1&&(i.audio=m);break;case 21:i.id3===-1&&(i.id3=m);break;case 219:if(!c){x.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:i.avc===-1&&(i.avc=m);break;case 3:case 4:p?i.audio===-1&&(i.audio=m,i.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}l+=((d[l+3]&15)<<8|d[l+4])+5}return i}function r(d){var l=0,p,c,i,n,t,e=d.data;if(!d||d.size===0)return null;for(;e[0].length<19&&e.length>1;){var m=new Uint8Array(e[0].length+e[1].length);m.set(e[0]),m.set(e[1],e[0].length),e[0]=m,e.splice(1,1)}p=e[0];var y=(p[0]<<16)+(p[1]<<8)+p[2];if(y===1){if(c=(p[4]<<8)+p[5],c&&c>d.size-6)return null;var _=p[7];_&192&&(n=(p[9]&14)*536870912+(p[10]&255)*4194304+(p[11]&254)*16384+(p[12]&255)*128+(p[13]&254)/2,_&64?(t=(p[14]&14)*536870912+(p[15]&255)*4194304+(p[16]&254)*16384+(p[17]&255)*128+(p[18]&254)/2,n-t>60*9e4&&(x.logger.warn(Math.round((n-t)/9e4)+"s delta between PTS and DTS, align them"),n=t)):t=n),i=p[8];var A=i+9;if(d.size<=A)return null;d.size-=A;for(var k=new Uint8Array(d.size),F=0,z=e.length;F<z;F++){p=e[F];var Q=p.byteLength;if(A)if(A>Q){A-=Q;continue}else p=p.subarray(A),Q-=A,A=0;k.set(p,l),l+=Q}return c&&(c-=i+3),{data:k,pts:n,dts:t,len:c}}return null}function o(d,l){if(d.units.length&&d.frame){if(d.pts===void 0){var p=l.samples,c=p.length;if(c){var i=p[c-1];d.pts=i.pts,d.dts=i.dts}else{l.dropped++;return}}l.samples.push(d)}d.debug.length&&x.logger.log(d.pts+"/"+d.dts+":"+d.debug)}function s(d,l){var p=d.length;if(p>0){if(l.pts>=d[p-1].pts)d.push(l);else for(var c=p-1;c>=0;c--)if(l.pts<d[c].pts){d.splice(c,0,l);break}}else d.push(l)}function f(d){for(var l=d.byteLength,p=[],c=1;c<l-2;)d[c]===0&&d[c+1]===0&&d[c+2]===3?(p.push(c+2),c+=2):c++;if(p.length===0)return d;var i=l-p.length,n=new Uint8Array(i),t=0;for(c=0;c<i;t++,c++)t===p[0]&&(t++,p.shift()),n[c]=d[t];return n}N.default=C},"./src/errors.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"ErrorTypes",function(){return I}),S.d(N,"ErrorDetails",function(){return g});var I;(function(E){E.NETWORK_ERROR="networkError",E.MEDIA_ERROR="mediaError",E.KEY_SYSTEM_ERROR="keySystemError",E.MUX_ERROR="muxError",E.OTHER_ERROR="otherError"})(I||(I={}));var g;(function(E){E.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",E.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",E.KEY_SYSTEM_NO_SESSION="keySystemNoSession",E.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",E.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",E.MANIFEST_LOAD_ERROR="manifestLoadError",E.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",E.MANIFEST_PARSING_ERROR="manifestParsingError",E.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",E.LEVEL_EMPTY_ERROR="levelEmptyError",E.LEVEL_LOAD_ERROR="levelLoadError",E.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",E.LEVEL_SWITCH_ERROR="levelSwitchError",E.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",E.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",E.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",E.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",E.FRAG_LOAD_ERROR="fragLoadError",E.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",E.FRAG_DECRYPT_ERROR="fragDecryptError",E.FRAG_PARSING_ERROR="fragParsingError",E.REMUX_ALLOC_ERROR="remuxAllocError",E.KEY_LOAD_ERROR="keyLoadError",E.KEY_LOAD_TIMEOUT="keyLoadTimeOut",E.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",E.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",E.BUFFER_APPEND_ERROR="bufferAppendError",E.BUFFER_APPENDING_ERROR="bufferAppendingError",E.BUFFER_STALLED_ERROR="bufferStalledError",E.BUFFER_FULL_ERROR="bufferFullError",E.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",E.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",E.INTERNAL_EXCEPTION="internalException",E.INTERNAL_ABORTED="aborted",E.UNKNOWN="unknown"})(g||(g={}))},"./src/events.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"Events",function(){return I});var I;(function(g){g.MEDIA_ATTACHING="hlsMediaAttaching",g.MEDIA_ATTACHED="hlsMediaAttached",g.MEDIA_DETACHING="hlsMediaDetaching",g.MEDIA_DETACHED="hlsMediaDetached",g.BUFFER_RESET="hlsBufferReset",g.BUFFER_CODECS="hlsBufferCodecs",g.BUFFER_CREATED="hlsBufferCreated",g.BUFFER_APPENDING="hlsBufferAppending",g.BUFFER_APPENDED="hlsBufferAppended",g.BUFFER_EOS="hlsBufferEos",g.BUFFER_FLUSHING="hlsBufferFlushing",g.BUFFER_FLUSHED="hlsBufferFlushed",g.MANIFEST_LOADING="hlsManifestLoading",g.MANIFEST_LOADED="hlsManifestLoaded",g.MANIFEST_PARSED="hlsManifestParsed",g.LEVEL_SWITCHING="hlsLevelSwitching",g.LEVEL_SWITCHED="hlsLevelSwitched",g.LEVEL_LOADING="hlsLevelLoading",g.LEVEL_LOADED="hlsLevelLoaded",g.LEVEL_UPDATED="hlsLevelUpdated",g.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",g.LEVELS_UPDATED="hlsLevelsUpdated",g.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",g.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",g.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",g.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",g.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",g.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",g.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",g.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",g.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",g.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",g.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",g.CUES_PARSED="hlsCuesParsed",g.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",g.INIT_PTS_FOUND="hlsInitPtsFound",g.FRAG_LOADING="hlsFragLoading",g.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",g.FRAG_LOADED="hlsFragLoaded",g.FRAG_DECRYPTED="hlsFragDecrypted",g.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",g.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",g.FRAG_PARSING_METADATA="hlsFragParsingMetadata",g.FRAG_PARSED="hlsFragParsed",g.FRAG_BUFFERED="hlsFragBuffered",g.FRAG_CHANGED="hlsFragChanged",g.FPS_DROP="hlsFpsDrop",g.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",g.ERROR="hlsError",g.DESTROYING="hlsDestroying",g.KEY_LOADING="hlsKeyLoading",g.KEY_LOADED="hlsKeyLoaded",g.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",g.BACK_BUFFER_REACHED="hlsBackBufferReached"})(I||(I={}))},"./src/hls.ts":function(oe,N,S){"use 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l=r.call(this,d)||this,l._decryptdata=null,l.rawProgramDateTime=null,l.programDateTime=null,l.tagList=[],l.duration=0,l.sn=0,l.levelkey=void 0,l.type=void 0,l.loader=null,l.level=-1,l.cc=0,l.startPTS=void 0,l.endPTS=void 0,l.appendedPTS=void 0,l.startDTS=void 0,l.endDTS=void 0,l.start=0,l.deltaPTS=void 0,l.maxStartPTS=void 0,l.minEndPTS=void 0,l.stats=new R.LoadStats,l.urlId=0,l.data=void 0,l.bitrateTest=!1,l.title=null,l.initSegment=null,l.type=f,l}var s=o.prototype;return s.createInitializationVector=function(d){for(var l=new Uint8Array(16),p=12;p<16;p++)l[p]=d>>8*(15-p)&255;return l},s.setDecryptDataFromLevelKey=function(d,l){var p=d;return(d==null?void 0:d.method)==="AES-128"&&d.uri&&!d.iv&&(p=M.LevelKey.fromURI(d.uri),p.method=d.method,p.iv=this.createInitializationVector(l),p.keyFormat="identity"),p},s.setElementaryStreamInfo=function(d,l,p,c,i,n){n===void 0&&(n=!1);var t=this.elementaryStreams,e=t[d];if(!e){t[d]={startPTS:l,endPTS:p,startDTS:c,endDTS:i,partial:n};return}e.startPTS=Math.min(e.startPTS,l),e.endPTS=Math.max(e.endPTS,p),e.startDTS=Math.min(e.startDTS,c),e.endDTS=Math.max(e.endDTS,i)},s.clearElementaryStreamInfo=function(){var d=this.elementaryStreams;d[C.AUDIO]=null,d[C.VIDEO]=null,d[C.AUDIOVIDEO]=null},O(o,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var d=this.sn;typeof d!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&U.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),d=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,d)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(I.isFiniteNumber)(this.programDateTime))return null;var d=Object(I.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+d*1e3}},{key:"encrypted",get:function(){var d;return!!((d=this.decryptdata)!==null&&d!==void 0&&d.keyFormat&&this.decryptdata.uri)}}]),o}(b),h=function(r){w(o,r);function o(s,f,d,l,p){var c;c=r.call(this,d)||this,c.fragOffset=0,c.duration=0,c.gap=!1,c.independent=!1,c.relurl=void 0,c.fragment=void 0,c.index=void 0,c.stats=new R.LoadStats,c.duration=s.decimalFloatingPoint("DURATION"),c.gap=s.bool("GAP"),c.independent=s.bool("INDEPENDENT"),c.relurl=s.enumeratedString("URI"),c.fragment=f,c.index=l;var i=s.enumeratedString("BYTERANGE");return i&&c.setByteRange(i,p),p&&(c.fragOffset=p.fragOffset+p.duration),c}return O(o,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var f=this.elementaryStreams;return!!(f.audio||f.video||f.audiovideo)}}]),o}(b)},"./src/loader/key-loader.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return U});var I=S("./src/events.ts"),g=S("./src/errors.ts"),E=S("./src/utils/logger.ts"),U=function(){function M(w){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=w,this._registerListeners()}var R=M.prototype;return R._registerListeners=function(){this.hls.on(I.Events.KEY_LOADING,this.onKeyLoading,this)},R._unregisterListeners=function(){this.hls.off(I.Events.KEY_LOADING,this.onKeyLoading)},R.destroy=function(){this._unregisterListeners();for(var x in this.loaders){var T=this.loaders[x];T&&T.destroy()}this.loaders={}},R.onKeyLoading=function(x,T){var O=T.frag,C=O.type,b=this.loaders[C];if(!O.decryptdata){E.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var v=O.decryptdata.uri;if(v!==this.decrypturl||this.decryptkey===null){var h=this.hls.config;if(b&&(E.logger.warn("abort previous key loader for type:"+C),b.abort()),!v){E.logger.warn("key uri is falsy");return}var r=h.loader,o=O.loader=this.loaders[C]=new r(h);this.decrypturl=v,this.decryptkey=null;var s={url:v,frag:O,responseType:"arraybuffer"},f={timeout:h.fragLoadingTimeOut,maxRetry:0,retryDelay:h.fragLoadingRetryDelay,maxRetryDelay:h.fragLoadingMaxRetryTimeout,highWaterMark:0},d={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};o.load(s,f,d)}else this.decryptkey&&(O.decryptdata.key=this.decryptkey,this.hls.trigger(I.Events.KEY_LOADED,{frag:O}))},R.loadsuccess=function(x,T,O){var C=O.frag;if(!C.decryptdata){E.logger.error("after key load, decryptdata unset");return}this.decryptkey=C.decryptdata.key=new Uint8Array(x.data),C.loader=null,delete this.loaders[C.type],this.hls.trigger(I.Events.KEY_LOADED,{frag:C})},R.loaderror=function(x,T){var O=T.frag,C=O.loader;C&&C.abort(),delete this.loaders[O.type],this.hls.trigger(I.Events.ERROR,{type:g.ErrorTypes.NETWORK_ERROR,details:g.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:O,response:x})},R.loadtimeout=function(x,T){var O=T.frag,C=O.loader;C&&C.abort(),delete this.loaders[O.type],this.hls.trigger(I.Events.ERROR,{type:g.ErrorTypes.NETWORK_ERROR,details:g.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:O})},M}()},"./src/loader/level-details.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"LevelDetails",function(){return M});var I=S("./src/polyfills/number.ts");function g(R,w){for(var x=0;x<w.length;x++){var T=w[x];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(R,T.key,T)}}function E(R,w,x){return w&&g(R.prototype,w),x&&g(R,x),R}var U=10,M=function(){function R(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 w=R.prototype;return w.reloaded=function(T){if(!T){this.advanced=!0,this.updated=!0;return}var O=this.lastPartSn-T.lastPartSn,C=this.lastPartIndex-T.lastPartIndex;this.updated=this.endSN!==T.endSN||!!C||!!O,this.advanced=this.endSN>T.endSN||O>0||O===0&&C>0,this.updated||this.advanced?this.misses=Math.floor(T.misses*.6):this.misses=T.misses+1,this.availabilityDelay=T.availabilityDelay},E(R,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(I.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||U}},{key:"drift",get:function(){var T=this.driftEndTime-this.driftStartTime;if(T>0){var O=this.driftEnd-this.driftStart;return O*1e3/T}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var T;return(T=this.fragments)!==null&&T!==void 0&&T.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 T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),R}()},"./src/loader/level-key.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"LevelKey",function(){return M});var I=S("./node_modules/url-toolkit/src/url-toolkit.js"),g=S.n(I);function E(R,w){for(var x=0;x<w.length;x++){var T=w[x];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(R,T.key,T)}}function U(R,w,x){return w&&E(R.prototype,w),x&&E(R,x),R}var M=function(){R.fromURL=function(x,T){return new R(x,T)},R.fromURI=function(x){return new R(x)};function R(w,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(I.buildAbsoluteURL)(w,x,{alwaysNormalize:!0}):this._uri=w}return U(R,[{key:"uri",get:function(){return this._uri}}]),R}()},"./src/loader/load-stats.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"LoadStats",function(){return I});var I=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(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return o});var I=S("./src/polyfills/number.ts"),g=S("./node_modules/url-toolkit/src/url-toolkit.js"),E=S.n(g),U=S("./src/loader/fragment.ts"),M=S("./src/loader/level-details.ts"),R=S("./src/loader/level-key.ts"),w=S("./src/utils/attr-list.ts"),x=S("./src/utils/logger.ts"),T=S("./src/utils/codecs.ts"),O=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,C=/#EXT-X-MEDIA:(.*)/g,b=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),v=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("|")),h=/\.(mp4|m4s|m4v|m4a)$/i;function r(p){var c,i;return h.test((c=(i=g.parseURL(p))===null||i===void 0?void 0:i.path)!=null?c:"")}var o=function(){function p(){}return p.findGroup=function(i,n){for(var t=0;t<i.length;t++){var e=i[t];if(e.id===n)return e}},p.convertAVC1ToAVCOTI=function(i){var n=i.split(".");if(n.length>2){var t=n.shift()+".";return t+=parseInt(n.shift()).toString(16),t+=("000"+parseInt(n.shift()).toString(16)).substr(-4),t}return i},p.resolve=function(i,n){return g.buildAbsoluteURL(n,i,{alwaysNormalize:!0})},p.parseMasterPlaylist=function(i,n){var t=[],e={},m=!1;O.lastIndex=0;for(var y;(y=O.exec(i))!=null;)if(y[1]){var _=new w.AttrList(y[1]),A={attrs:_,bitrate:_.decimalInteger("AVERAGE-BANDWIDTH")||_.decimalInteger("BANDWIDTH"),name:_.NAME,url:p.resolve(y[2],n)},k=_.decimalResolution("RESOLUTION");k&&(A.width=k.width,A.height=k.height),s((_.CODECS||"").split(/[ ,]+/).filter(function(z){return z}),A),A.videoCodec&&A.videoCodec.indexOf("avc1")!==-1&&(A.videoCodec=p.convertAVC1ToAVCOTI(A.videoCodec)),t.push(A)}else if(y[3]){var F=new w.AttrList(y[3]);F["DATA-ID"]&&(m=!0,e[F["DATA-ID"]]=F)}return{levels:t,sessionData:m?e:null}},p.parseMasterPlaylistMedia=function(i,n,t,e){e===void 0&&(e=[]);var m,y=[],_=0;for(C.lastIndex=0;(m=C.exec(i))!==null;){var A=new w.AttrList(m[1]);if(A.TYPE===t){var k={attrs:A,bitrate:0,id:_++,groupId:A["GROUP-ID"],instreamId:A["INSTREAM-ID"],name:A.NAME||A.LANGUAGE||"",type:t,default:A.bool("DEFAULT"),autoselect:A.bool("AUTOSELECT"),forced:A.bool("FORCED"),lang:A.LANGUAGE,url:A.URI?p.resolve(A.URI,n):""};if(e.length){var F=p.findGroup(e,k.groupId)||e[0];f(k,F,"audioCodec"),f(k,F,"textCodec")}y.push(k)}}return y},p.parseLevelPlaylist=function(i,n,t,e,m){var y=new M.LevelDetails(n),_=y.fragments,A=null,k=0,F=0,z=0,Q=0,Y=null,X=new U.Fragment(e,n),le,ye,ve,Ne=-1,Te=!1;for(b.lastIndex=0,y.m3u8=i;(le=b.exec(i))!==null;){Te&&(Te=!1,X=new U.Fragment(e,n),X.start=z,X.sn=k,X.cc=Q,X.level=t,A&&(X.initSegment=A,X.rawProgramDateTime=A.rawProgramDateTime));var Ce=le[1];if(Ce){X.duration=parseFloat(Ce);var _e=(" "+le[2]).slice(1);X.title=_e||null,X.tagList.push(_e?["INF",Ce,_e]:["INF",Ce])}else if(le[3])Object(I.isFiniteNumber)(X.duration)&&(X.start=z,ve&&(X.levelkey=ve),X.sn=k,X.level=t,X.cc=Q,X.urlId=m,_.push(X),X.relurl=(" "+le[3]).slice(1),l(X,Y),Y=X,z+=X.duration,k++,F=0,Te=!0);else if(le[4]){var Re=(" "+le[4]).slice(1);Y?X.setByteRange(Re,Y):X.setByteRange(Re)}else if(le[5])X.rawProgramDateTime=(" "+le[5]).slice(1),X.tagList.push(["PROGRAM-DATE-TIME",X.rawProgramDateTime]),Ne===-1&&(Ne=_.length);else{if(le=le[0].match(v),!le){x.logger.warn("No matches on slow regex match for level playlist!");continue}for(ye=1;ye<le.length&&!(typeof le[ye]!="undefined");ye++);var he=(" "+le[ye]).slice(1),Z=(" "+le[ye+1]).slice(1),je=le[ye+2]?(" "+le[ye+2]).slice(1):"";switch(he){case"PLAYLIST-TYPE":y.type=Z.toUpperCase();break;case"MEDIA-SEQUENCE":k=y.startSN=parseInt(Z);break;case"SKIP":{var lt=new w.AttrList(Z),nt=lt.decimalInteger("SKIPPED-SEGMENTS");if(Object(I.isFiniteNumber)(nt)){y.skippedSegments=nt;for(var Ke=nt;Ke--;)_.unshift(null);k+=nt}var Ge=lt.enumeratedString("RECENTLY-REMOVED-DATERANGES");Ge&&(y.recentlyRemovedDateranges=Ge.split("	"));break}case"TARGETDURATION":y.targetduration=parseFloat(Z);break;case"VERSION":y.version=parseInt(Z);break;case"EXTM3U":break;case"ENDLIST":y.live=!1;break;case"#":(Z||je)&&X.tagList.push(je?[Z,je]:[Z]);break;case"DIS":Q++;case"GAP":X.tagList.push([he]);break;case"BITRATE":X.tagList.push([he,Z]);break;case"DISCONTINUITY-SEQ":Q=parseInt(Z);break;case"KEY":{var Pe,We=new w.AttrList(Z),Qe=We.enumeratedString("METHOD"),Ze=We.URI,$e=We.hexadecimalInteger("IV"),Ue=We.enumeratedString("KEYFORMATVERSIONS"),Fe=We.enumeratedString("KEYID"),ct=(Pe=We.enumeratedString("KEYFORMAT"))!=null?Pe:"identity",ot=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(ot.indexOf(ct)>-1){x.logger.warn("Keyformat "+ct+" is not supported from the manifest");continue}else if(ct!=="identity")continue;Qe&&(ve=R.LevelKey.fromURL(n,Ze),Ze&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(Qe)>=0&&(ve.method=Qe,ve.keyFormat=ct,Fe&&(ve.keyID=Fe),Ue&&(ve.keyFormatVersions=Ue),ve.iv=$e));break}case"START":{var st=new w.AttrList(Z),rt=st.decimalFloatingPoint("TIME-OFFSET");Object(I.isFiniteNumber)(rt)&&(y.startTimeOffset=rt);break}case"MAP":{var ht=new w.AttrList(Z);X.relurl=ht.URI,ht.BYTERANGE&&X.setByteRange(ht.BYTERANGE),X.level=t,X.sn="initSegment",ve&&(X.levelkey=ve),X.initSegment=null,A=X,Te=!0;break}case"SERVER-CONTROL":{var ut=new w.AttrList(Z);y.canBlockReload=ut.bool("CAN-BLOCK-RELOAD"),y.canSkipUntil=ut.optionalFloat("CAN-SKIP-UNTIL",0),y.canSkipDateRanges=y.canSkipUntil>0&&ut.bool("CAN-SKIP-DATERANGES"),y.partHoldBack=ut.optionalFloat("PART-HOLD-BACK",0),y.holdBack=ut.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var fe=new w.AttrList(Z);y.partTarget=fe.decimalFloatingPoint("PART-TARGET");break}case"PART":{var be=y.partList;be||(be=y.partList=[]);var we=F>0?be[be.length-1]:void 0,ke=F++,xe=new U.Part(new w.AttrList(Z),X,n,ke,we);be.push(xe),X.duration+=xe.duration;break}case"PRELOAD-HINT":{var Oe=new w.AttrList(Z);y.preloadHint=Oe;break}case"RENDITION-REPORT":{var ae=new w.AttrList(Z);y.renditionReports=y.renditionReports||[],y.renditionReports.push(ae);break}default:x.logger.warn("line parsed but not handled: "+le);break}}}Y&&!Y.relurl?(_.pop(),z-=Y.duration,y.partList&&(y.fragmentHint=Y)):y.partList&&(l(X,Y),X.cc=Q,y.fragmentHint=X);var ee=_.length,te=_[0],H=_[ee-1];if(z+=y.skippedSegments*y.targetduration,z>0&&ee&&H){y.averagetargetduration=z/ee;var G=H.sn;y.endSN=G!=="initSegment"?G:0,te&&(y.startCC=te.cc,te.initSegment||y.fragments.every(function(V){return V.relurl&&r(V.relurl)})&&(x.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),X=new 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o=this.loaders[r];o&&o.destroy(),this.resetInternalLoader(r)}},v.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},v.onManifestLoading=function(r,o){var s=o.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:w.PlaylistContextType.MANIFEST,url:s,deliveryDirectives:null})},v.onLevelLoading=function(r,o){var s=o.id,f=o.level,d=o.url,l=o.deliveryDirectives;this.load({id:s,groupId:null,level:f,responseType:"text",type:w.PlaylistContextType.LEVEL,url:d,deliveryDirectives:l})},v.onAudioTrackLoading=function(r,o){var s=o.id,f=o.groupId,d=o.url,l=o.deliveryDirectives;this.load({id:s,groupId:f,level:null,responseType:"text",type:w.PlaylistContextType.AUDIO_TRACK,url:d,deliveryDirectives:l})},v.onSubtitleTrackLoading=function(r,o){var s=o.id,f=o.groupId,d=o.url,l=o.deliveryDirectives;this.load({id:s,groupId:f,level:null,responseType:"text",type:w.PlaylistContextType.SUBTITLE_TRACK,url:d,deliveryDirectives:l})},v.load=function(r){var o,s=this.hls.config,f=this.getInternalLoader(r);if(f){var d=f.context;if(d&&d.url===r.url){U.logger.trace("[playlist-loader]: playlist request ongoing");return}U.logger.log("[playlist-loader]: aborting previous loader for type: "+r.type),f.abort()}var l,p,c,i;switch(r.type){case w.PlaylistContextType.MANIFEST:l=s.manifestLoadingMaxRetry,p=s.manifestLoadingTimeOut,c=s.manifestLoadingRetryDelay,i=s.manifestLoadingMaxRetryTimeout;break;case w.PlaylistContextType.LEVEL:case w.PlaylistContextType.AUDIO_TRACK:case w.PlaylistContextType.SUBTITLE_TRACK:l=0,p=s.levelLoadingTimeOut;break;default:l=s.levelLoadingMaxRetry,p=s.levelLoadingTimeOut,c=s.levelLoadingRetryDelay,i=s.levelLoadingMaxRetryTimeout;break}if(f=this.createInternalLoader(r),(o=r.deliveryDirectives)!==null&&o!==void 0&&o.part){var n;if(r.type===w.PlaylistContextType.LEVEL&&r.level!==null?n=this.hls.levels[r.level].details:r.type===w.PlaylistContextType.AUDIO_TRACK&&r.id!==null?n=this.hls.audioTracks[r.id].details:r.type===w.PlaylistContextType.SUBTITLE_TRACK&&r.id!==null&&(n=this.hls.subtitleTracks[r.id].details),n){var t=n.partTarget,e=n.targetduration;t&&e&&(p=Math.min(Math.max(t*3,e*.8)*1e3,p))}}var m={timeout:p,maxRetry:l,retryDelay:c,maxRetryDelay:i,highWaterMark:0},y={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};f.load(r,m,y)},v.loadsuccess=function(r,o,s,f){if(f===void 0&&(f=null),s.isSidxRequest){this.handleSidxRequest(r,s),this.handlePlaylistLoaded(r,o,s,f);return}this.resetInternalLoader(s.type);var d=r.data;if(d.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(r,s,"no EXTM3U 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A=m.some(function(k){return!k.url});!A&&i[0].audioCodec&&!i[0].attrs.AUDIO&&(U.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),m.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new x.AttrList({}),bitrate:0,url:""}))}d.trigger(g.Events.MANIFEST_LOADED,{levels:i,audioTracks:m,subtitles:y,captions:_,url:p,stats:o,networkDetails:f,sessionData:n})},v.handleTrackOrLevelPlaylist=function(r,o,s,f){var d=this.hls,l=s.id,p=s.level,c=s.type,i=O(r,s),n=Object(I.isFiniteNumber)(l)?l:0,t=Object(I.isFiniteNumber)(p)?p:n,e=T(s),m=R.default.parseLevelPlaylist(r.data,i,t,e,n);if(!m.fragments.length){d.trigger(g.Events.ERROR,{type:E.ErrorTypes.NETWORK_ERROR,details:E.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:i,reason:"no fragments found in level",level:typeof s.level=="number"?s.level:void 0});return}if(c===w.PlaylistContextType.MANIFEST){var y={attrs:new 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E.box.apply(null,[E.types.moov,E.mvhd(M[0].timescale,M[0].duration)].concat(w).concat(E.mvex(M)))},E.mvex=function(M){for(var R=M.length,w=[];R--;)w[R]=E.trex(M[R]);return E.box.apply(null,[E.types.mvex].concat(w))},E.mvhd=function(M,R){R*=M;var w=Math.floor(R/(I+1)),x=Math.floor(R%(I+1)),T=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,M>>24&255,M>>16&255,M>>8&255,M&255,w>>24,w>>16&255,w>>8&255,w&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 E.box(E.types.mvhd,T)},E.sdtp=function(M){var R=M.samples||[],w=new Uint8Array(4+R.length),x,T;for(x=0;x<R.length;x++)T=R[x].flags,w[x+4]=T.dependsOn<<4|T.isDependedOn<<2|T.hasRedundancy;return E.box(E.types.sdtp,w)},E.stbl=function(M){return E.box(E.types.stbl,E.stsd(M),E.box(E.types.stts,E.STTS),E.box(E.types.stsc,E.STSC),E.box(E.types.stsz,E.STSZ),E.box(E.types.stco,E.STCO))},E.avc1=function(M){var R=[],w=[],x,T,O;for(x=0;x<M.sps.length;x++)T=M.sps[x],O=T.byteLength,R.push(O>>>8&255),R.push(O&255),R=R.concat(Array.prototype.slice.call(T));for(x=0;x<M.pps.length;x++)T=M.pps[x],O=T.byteLength,w.push(O>>>8&255),w.push(O&255),w=w.concat(Array.prototype.slice.call(T));var C=E.box(E.types.avcC,new Uint8Array([1,R[3],R[4],R[5],252|3,224|M.sps.length].concat(R).concat([M.pps.length]).concat(w))),b=M.width,v=M.height,h=M.pixelRatio[0],r=M.pixelRatio[1];return E.box(E.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,b>>8&255,b&255,v>>8&255,v&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]),C,E.box(E.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),E.box(E.types.pasp,new Uint8Array([h>>24,h>>16&255,h>>8&255,h&255,r>>24,r>>16&255,r>>8&255,r&255])))},E.esds=function(M){var R=M.config.length;return new Uint8Array([0,0,0,0,3,23+R,0,1,0,4,15+R,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([R]).concat(M.config).concat([6,1,2]))},E.mp4a=function(M){var R=M.samplerate;return E.box(E.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,M.channelCount,0,16,0,0,0,0,R>>8&255,R&255,0,0]),E.box(E.types.esds,E.esds(M)))},E.mp3=function(M){var R=M.samplerate;return E.box(E.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,M.channelCount,0,16,0,0,0,0,R>>8&255,R&255,0,0]))},E.stsd=function(M){return M.type==="audio"?!M.isAAC&&M.codec==="mp3"?E.box(E.types.stsd,E.STSD,E.mp3(M)):E.box(E.types.stsd,E.STSD,E.mp4a(M)):E.box(E.types.stsd,E.STSD,E.avc1(M))},E.tkhd=function(M){var R=M.id,w=M.duration*M.timescale,x=M.width,T=M.height,O=Math.floor(w/(I+1)),C=Math.floor(w%(I+1));return E.box(E.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,R>>24&255,R>>16&255,R>>8&255,R&255,0,0,0,0,O>>24,O>>16&255,O>>8&255,O&255,C>>24,C>>16&255,C>>8&255,C&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,T>>8&255,T&255,0,0]))},E.traf=function(M,R){var w=E.sdtp(M),x=M.id,T=Math.floor(R/(I+1)),O=Math.floor(R%(I+1));return E.box(E.types.traf,E.box(E.types.tfhd,new Uint8Array([0,0,0,0,x>>24,x>>16&255,x>>8&255,x&255])),E.box(E.types.tfdt,new Uint8Array([1,0,0,0,T>>24,T>>16&255,T>>8&255,T&255,O>>24,O>>16&255,O>>8&255,O&255])),E.trun(M,w.length+16+20+8+16+8+8),w)},E.trak=function(M){return M.duration=M.duration||4294967295,E.box(E.types.trak,E.tkhd(M),E.mdia(M))},E.trex=function(M){var R=M.id;return E.box(E.types.trex,new Uint8Array([0,0,0,0,R>>24,R>>16&255,R>>8&255,R&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},E.trun=function(M,R){var w=M.samples||[],x=w.length,T=12+16*x,O=new Uint8Array(T),C,b,v,h,r,o;for(R+=8+T,O.set([0,0,15,1,x>>>24&255,x>>>16&255,x>>>8&255,x&255,R>>>24&255,R>>>16&255,R>>>8&255,R&255],0),C=0;C<x;C++)b=w[C],v=b.duration,h=b.size,r=b.flags,o=b.cts,O.set([v>>>24&255,v>>>16&255,v>>>8&255,v&255,h>>>24&255,h>>>16&255,h>>>8&255,h&255,r.isLeading<<2|r.dependsOn,r.isDependedOn<<6|r.hasRedundancy<<4|r.paddingValue<<1|r.isNonSync,r.degradPrio&240<<8,r.degradPrio&15,o>>>24&255,o>>>16&255,o>>>8&255,o&255],12+16*C);return E.box(E.types.trun,O)},E.initSegment=function(M){E.types||E.init();var R=E.moov(M),w=new Uint8Array(E.FTYP.byteLength+R.byteLength);return w.set(E.FTYP),w.set(R,E.FTYP.byteLength),w},E}();g.types=void 0,g.HDLR_TYPES=void 0,g.STTS=void 0,g.STSC=void 0,g.STCO=void 0,g.STSZ=void 0,g.VMHD=void 0,g.SMHD=void 0,g.STSD=void 0,g.FTYP=void 0,g.DINF=void 0,N.default=g},"./src/remux/mp4-remuxer.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return o}),S.d(N,"normalizePts",function(){return s});var I=S("./src/polyfills/number.ts"),g=S("./src/remux/aac-helper.ts"),E=S("./src/remux/mp4-generator.ts"),U=S("./src/events.ts"),M=S("./src/errors.ts"),R=S("./src/utils/logger.ts"),w=S("./src/types/loader.ts"),x=S("./src/utils/timescale-conversion.ts");function T(){return T=Object.assign||function(p){for(var c=1;c<arguments.length;c++){var i=arguments[c];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(p[n]=i[n])}return p},T.apply(this,arguments)}var O=10*1e3,C=1024,b=1152,v=null,h=null,r=!1,o=function(){function p(i,n,t,e){if(e===void 0&&(e=""),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=i,this.config=n,this.typeSupported=t,this.ISGenerated=!1,v===null){var m=navigator.userAgent||"",y=m.match(/Chrome\/(\d+)/i);v=y?parseInt(y[1]):0}if(h===null){var _=navigator.userAgent.match(/Safari\/(\d+)/i);h=_?parseInt(_[1]):0}r=!!v&&v<75||!!h&&h<600}var c=p.prototype;return c.destroy=function(){},c.resetTimeStamp=function(n){R.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=n},c.resetNextTimestamp=function(){R.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},c.resetInitSegment=function(){R.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},c.getVideoStartPts=function(n){var t=!1,e=n.reduce(function(m,y){var _=y.pts-m;return _<-4294967296?(t=!0,s(m,y.pts)):_>0?m:y.pts},n[0].pts);return t&&R.logger.debug("PTS rollover detected"),e},c.remux=function(n,t,e,m,y,_,A,k){var F,z,Q,Y,X,le,ye=y,ve=y,Ne=n.pid>-1,Te=t.pid>-1,Ce=t.samples.length,_e=n.samples.length>0,Re=Ce>1,he=(!Ne||_e)&&(!Te||Re)||this.ISGenerated||A;if(he){this.ISGenerated||(Q=this.generateIS(n,t,y));var Z=this.isVideoContiguous,je=-1;if(Re&&(je=f(t.samples),!Z&&this.config.forceKeyFrameOnDiscontinuity))if(le=!0,je>0){R.logger.warn("[mp4-remuxer]: Dropped "+je+" out of "+Ce+" video samples due to a missing keyframe");var lt=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(je),t.dropped+=je,ve+=(t.samples[0].pts-lt)/(t.timescale||9e4)}else je===-1&&(R.logger.warn("[mp4-remuxer]: No keyframe found out of "+Ce+" video samples"),le=!1);if(this.ISGenerated){if(_e&&Re){var nt=this.getVideoStartPts(t.samples),Ke=s(n.samples[0].pts,nt)-nt,Ge=Ke/t.inputTimeScale;ye+=Math.max(0,Ge),ve+=Math.max(0,-Ge)}if(_e){if(n.samplerate||(R.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),Q=this.generateIS(n,t,y)),z=this.remuxAudio(n,ye,this.isAudioContiguous,_,Te||Re||k===w.PlaylistLevelType.AUDIO?ve:void 0),Re){var Pe=z?z.endPTS-z.startPTS:0;t.inputTimeScale||(R.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),Q=this.generateIS(n,t,y)),F=this.remuxVideo(t,ve,Z,Pe)}}else Re&&(F=this.remuxVideo(t,ve,Z,0));F&&(F.firstKeyFrame=je,F.independent=je!==-1)}}return this.ISGenerated&&(e.samples.length&&(X=this.remuxID3(e,y)),m.samples.length&&(Y=this.remuxText(m,y))),{audio:z,video:F,initSegment:Q,independent:le,text:Y,id3:X}},c.generateIS=function(n,t,e){var m=n.samples,y=t.samples,_=this.typeSupported,A={},k=!Object(I.isFiniteNumber)(this._initPTS),F="audio/mp4",z,Q,Y;if(k&&(z=Q=Infinity),n.config&&m.length&&(n.timescale=n.samplerate,n.isAAC||(_.mpeg?(F="audio/mpeg",n.codec=""):_.mp3&&(n.codec="mp3")),A.audio={id:"audio",container:F,codec:n.codec,initSegment:!n.isAAC&&_.mpeg?new Uint8Array(0):E.default.initSegment([n]),metadata:{channelCount:n.channelCount}},k&&(Y=n.inputTimeScale,z=Q=m[0].pts-Math.round(Y*e))),t.sps&&t.pps&&y.length&&(t.timescale=t.inputTimeScale,A.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:E.default.initSegment([t]),metadata:{width:t.width,height:t.height}},k)){Y=t.inputTimeScale;var X=this.getVideoStartPts(y),le=Math.round(Y*e);Q=Math.min(Q,s(y[0].dts,X)-le),z=Math.min(z,X-le)}if(Object.keys(A).length)return this.ISGenerated=!0,k&&(this._initPTS=z,this._initDTS=Q),{tracks:A,initPTS:z,timescale:Y}},c.remuxVideo=function(n,t,e,m){var y=n.inputTimeScale,_=n.samples,A=[],k=_.length,F=this._initPTS,z=this.nextAvcDts,Q=8,Y,X,le,ye=Number.POSITIVE_INFINITY,ve=Number.NEGATIVE_INFINITY,Ne=0,Te=!1;if(!e||z===null){var Ce=t*y,_e=_[0].pts-s(_[0].dts,_[0].pts);z=Ce-_e}for(var Re=0;Re<k;Re++){var he=_[Re];if(he.pts=s(he.pts-F,z),he.dts=s(he.dts-F,z),he.dts>he.pts){var Z=9e4*.2;Ne=Math.max(Math.min(Ne,he.pts-he.dts),-1*Z)}he.dts<_[Re>0?Re-1:Re].dts&&(Te=!0)}Te&&_.sort(function(Ct,_t){var at=Ct.dts-_t.dts,It=Ct.pts-_t.pts;return at||It}),X=_[0].dts,le=_[_.length-1].dts;var je=Math.round((le-X)/(k-1));if(Ne<0){if(Ne<je*-2){R.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(x.toMsFromMpegTsClock)(-je,!0)+" ms");for(var lt=Ne,nt=0;nt<k;nt++)_[nt].dts=lt=Math.max(lt,_[nt].pts-je),_[nt].pts=Math.max(lt,_[nt].pts)}else{R.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(x.toMsFromMpegTsClock)(Ne,!0)+" ms to overcome this issue");for(var Ke=0;Ke<k;Ke++)_[Ke].dts=_[Ke].dts+Ne}X=_[0].dts}if(e){var Ge=X-z,Pe=Ge>je,We=Ge<-1;if(Pe||We){Pe?R.logger.warn("AVC: "+Object(x.toMsFromMpegTsClock)(Ge,!0)+" ms ("+Ge+"dts) hole between fragments detected, filling it"):R.logger.warn("AVC: "+Object(x.toMsFromMpegTsClock)(-Ge,!0)+" ms ("+Ge+"dts) overlapping between fragments detected"),X=z;var Qe=_[0].pts-Ge;_[0].dts=X,_[0].pts=Qe,R.logger.log("Video: First PTS/DTS adjusted: "+Object(x.toMsFromMpegTsClock)(Qe,!0)+"/"+Object(x.toMsFromMpegTsClock)(X,!0)+", delta: "+Object(x.toMsFromMpegTsClock)(Ge,!0)+" ms")}}r&&(X=Math.max(0,X));for(var Ze=0,$e=0,Ue=0;Ue<k;Ue++){for(var Fe=_[Ue],ct=Fe.units,ot=ct.length,st=0,rt=0;rt<ot;rt++)st+=ct[rt].data.length;$e+=st,Ze+=ot,Fe.length=st,Fe.dts=Math.max(Fe.dts,X),Fe.pts=Math.max(Fe.pts,Fe.dts,0),ye=Math.min(Fe.pts,ye),ve=Math.max(Fe.pts,ve)}le=_[k-1].dts;var ht=$e+4*Ze+8,ut;try{ut=new Uint8Array(ht)}catch(Ct){this.observer.emit(U.Events.ERROR,U.Events.ERROR,{type:M.ErrorTypes.MUX_ERROR,details:M.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ht,reason:"fail allocating video mdat "+ht});return}var fe=new DataView(ut.buffer);fe.setUint32(0,ht),ut.set(E.default.types.mdat,4);for(var be=0;be<k;be++){for(var we=_[be],ke=we.units,xe=0,Oe=0,ae=ke.length;Oe<ae;Oe++){var ee=ke[Oe],te=ee.data,H=ee.data.byteLength;fe.setUint32(Q,H),Q+=4,ut.set(te,Q),Q+=H,xe+=4+H}if(be<k-1)Y=_[be+1].dts-we.dts;else{var G=this.config,V=we.dts-_[be>0?be-1:be].dts;if(G.stretchShortVideoTrack&&this.nextAudioPts!==null){var J=Math.floor(G.maxBufferHole*y),de=(m?ye+m*y:this.nextAudioPts)-we.pts;de>J?(Y=de-V,Y<0&&(Y=V),R.logger.log("[mp4-remuxer]: It is approximately "+de/90+" ms to the next segment; using duration "+Y/90+" ms for the last video frame.")):Y=V}else Y=V}var ge=Math.round(we.pts-we.dts);A.push(new d(we.key,Y,xe,ge))}if(A.length&&v&&v<70){var Me=A[0].flags;Me.dependsOn=2,Me.isNonSync=0}console.assert(Y!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=z=le+Y,this.isVideoContiguous=!0;var et=E.default.moof(n.sequenceNumber++,X,T({},n,{samples:A})),dt="video",qe={data1:et,data2:ut,startPTS:ye/y,endPTS:(ve+Y)/y,startDTS:X/y,endDTS:z/y,type:dt,hasAudio:!1,hasVideo:!0,nb:A.length,dropped:n.dropped};return n.samples=[],n.dropped=0,console.assert(ut.length,"MDAT length must not be zero"),qe},c.remuxAudio=function(n,t,e,m,y){var _=n.inputTimeScale,A=n.samplerate?n.samplerate:_,k=_/A,F=n.isAAC?C:b,z=F*k,Q=this._initPTS,Y=!n.isAAC&&this.typeSupported.mpeg,X=[],le=n.samples,ye=Y?0:8,ve=this.nextAudioPts||-1,Ne=t*_;if(this.isAudioContiguous=e=e||le.length&&ve>0&&(m&&Math.abs(Ne-ve)<9e3||Math.abs(s(le[0].pts-Q,Ne)-ve)<20*z),le.forEach(function(te){te.pts=s(te.pts-Q,Ne)}),!e||ve<0){if(le=le.filter(function(te){return te.pts>=0}),!le.length)return;y===0?ve=0:m?ve=Math.max(0,Ne):ve=le[0].pts}if(n.isAAC)for(var Te=y!==void 0,Ce=this.config.maxAudioFramesDrift,_e=0,Re=ve;_e<le.length;_e++){var he=le[_e],Z=he.pts,je=Z-Re,lt=Math.abs(1e3*je/_);if(je<=-Ce*z&&Te)_e===0&&(R.logger.warn("Audio frame @ "+(Z/_).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*je/_)+" ms."),this.nextAudioPts=ve=Re=Z);else if(je>=Ce*z&&lt<O&&Te){var nt=Math.round(je/z);Re=Z-nt*z,Re<0&&(nt--,Re+=z),_e===0&&(this.nextAudioPts=ve=Re),R.logger.warn("[mp4-remuxer]: Injecting "+nt+" audio frame @ "+(Re/_).toFixed(3)+"s due to "+Math.round(1e3*je/_)+" ms gap.");for(var Ke=0;Ke<nt;Ke++){var Ge=Math.max(Re,0),Pe=g.default.getSilentFrame(n.manifestCodec||n.codec,n.channelCount);Pe||(R.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),Pe=he.unit.subarray()),le.splice(_e,0,{unit:Pe,pts:Ge}),Re+=z,_e++}}he.pts=Re,Re+=z}for(var We=null,Qe=null,Ze,$e=0,Ue=le.length;Ue--;)$e+=le[Ue].unit.byteLength;for(var Fe=0,ct=le.length;Fe<ct;Fe++){var ot=le[Fe],st=ot.unit,rt=ot.pts;if(Qe!==null){var ht=X[Fe-1];ht.duration=Math.round((rt-Qe)/k)}else if(e&&n.isAAC&&(rt=ve),We=rt,$e>0){$e+=ye;try{Ze=new Uint8Array($e)}catch(te){this.observer.emit(U.Events.ERROR,U.Events.ERROR,{type:M.ErrorTypes.MUX_ERROR,details:M.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:$e,reason:"fail allocating audio mdat "+$e});return}if(!Y){var ut=new DataView(Ze.buffer);ut.setUint32(0,$e),Ze.set(E.default.types.mdat,4)}}else return;Ze.set(st,ye);var fe=st.byteLength;ye+=fe,X.push(new d(!0,F,fe,0)),Qe=rt}var be=X.length;if(!be)return;var we=X[X.length-1];this.nextAudioPts=ve=Qe+k*we.duration;var ke=Y?new Uint8Array(0):E.default.moof(n.sequenceNumber++,We/k,T({},n,{samples:X}));n.samples=[];var xe=We/_,Oe=ve/_,ae="audio",ee={data1:ke,data2:Ze,startPTS:xe,endPTS:Oe,startDTS:xe,endDTS:Oe,type:ae,hasAudio:!0,hasVideo:!1,nb:be};return this.isAudioContiguous=!0,console.assert(Ze.length,"MDAT length must not be zero"),ee},c.remuxEmptyAudio=function(n,t,e,m){var y=n.inputTimeScale,_=n.samplerate?n.samplerate:y,A=y/_,k=this.nextAudioPts,F=(k!==null?k:m.startDTS*y)+this._initDTS,z=m.endDTS*y+this._initDTS,Q=A*C,Y=Math.ceil((z-F)/Q),X=g.default.getSilentFrame(n.manifestCodec||n.codec,n.channelCount);if(R.logger.warn("[mp4-remuxer]: remux empty Audio"),!X){R.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var le=[],ye=0;ye<Y;ye++){var ve=F+ye*Q;le.push({unit:X,pts:ve,dts:ve})}return n.samples=le,this.remuxAudio(n,t,e,!1)},c.remuxID3=function(n,t){var e=n.samples.length;if(!e)return;for(var m=n.inputTimeScale,y=this._initPTS,_=this._initDTS,A=0;A<e;A++){var k=n.samples[A];k.pts=s(k.pts-y,t*m)/m,k.dts=s(k.dts-_,t*m)/m}var F=n.samples;return n.samples=[],{samples:F}},c.remuxText=function(n,t){var e=n.samples.length;if(!e)return;for(var m=n.inputTimeScale,y=this._initPTS,_=0;_<e;_++){var A=n.samples[_];A.pts=s(A.pts-y,t*m)/m}n.samples.sort(function(F,z){return F.pts-z.pts});var k=n.samples;return n.samples=[],{samples:k}},p}();function s(p,c){var i;if(c===null)return p;for(c<p?i=-8589934592:i=8589934592;Math.abs(p-c)>4294967296;)p+=i;return p}function f(p){for(var c=0;c<p.length;c++)if(p[c].key)return c;return-1}var d=function(c,i,n,t){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 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0,this.uchar=t||" ",this.penState=new h(e,m,y,_,A)}var n=i.prototype;return n.reset=function(){this.uchar=" ",this.penState.reset()},n.setChar=function(e,m){this.uchar=e,this.penState.copy(m)},n.setPenState=function(e){this.penState.copy(e)},n.equals=function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)},n.copy=function(e){this.uchar=e.uchar,this.penState.copy(e.penState)},n.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},i}(),o=function(){function i(t){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var e=0;e<M;e++)this.chars.push(new r);this.logger=t,this.pos=0,this.currPenState=new h}var n=i.prototype;return n.equals=function(e){for(var m=!0,y=0;y<M;y++)if(!this.chars[y].equals(e.chars[y])){m=!1;break}return m},n.copy=function(e){for(var m=0;m<M;m++)this.chars[m].copy(e.chars[m])},n.isEmpty=function(){for(var e=!0,m=0;m<M;m++)if(!this.chars[m].isEmpty()){e=!1;break}return e},n.setCursor=function(e){this.pos!==e&&(this.pos=e),this.pos<0?(this.logger.log(C.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>M&&(this.logger.log(C.DEBUG,"Too large cursor position "+this.pos),this.pos=M)},n.moveCursor=function(e){var m=this.pos+e;if(e>1)for(var y=this.pos+1;y<m+1;y++)this.chars[y].setPenState(this.currPenState);this.setCursor(m)},n.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},n.insertChar=function(e){e>=144&&this.backSpace();var m=E(e);if(this.pos>=M){this.logger.log(C.ERROR,"Cannot insert "+e.toString(16)+" ("+m+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(m,this.currPenState),this.moveCursor(1)},n.clearFromPos=function(e){var m;for(m=e;m<M;m++)this.chars[m].reset()},n.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},n.clearToEndOfRow=function(){this.clearFromPos(this.pos)},n.getTextString=function(){for(var e=[],m=!0,y=0;y<M;y++){var _=this.chars[y].uchar;_!==" "&&(m=!1),e.push(_)}return m?"":e.join("")},n.setPenStyles=function(e){this.currPenState.setStyles(e);var m=this.chars[this.pos];m.setPenState(this.currPenState)},i}(),s=function(){function i(t){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var e=0;e<U;e++)this.rows.push(new o(t));this.logger=t,this.currRow=U-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var n=i.prototype;return n.reset=function(){for(var e=0;e<U;e++)this.rows[e].clear();this.currRow=U-1},n.equals=function(e){for(var m=!0,y=0;y<U;y++)if(!this.rows[y].equals(e.rows[y])){m=!1;break}return m},n.copy=function(e){for(var m=0;m<U;m++)this.rows[m].copy(e.rows[m])},n.isEmpty=function(){for(var e=!0,m=0;m<U;m++)if(!this.rows[m].isEmpty()){e=!1;break}return e},n.backSpace=function(){var e=this.rows[this.currRow];e.backSpace()},n.clearToEndOfRow=function(){var e=this.rows[this.currRow];e.clearToEndOfRow()},n.insertChar=function(e){var m=this.rows[this.currRow];m.insertChar(e)},n.setPen=function(e){var m=this.rows[this.currRow];m.setPenStyles(e)},n.moveCursor=function(e){var m=this.rows[this.currRow];m.moveCursor(e)},n.setCursor=function(e){this.logger.log(C.INFO,"setCursor: "+e);var m=this.rows[this.currRow];m.setCursor(e)},n.setPAC=function(e){this.logger.log(C.INFO,"pacData = "+JSON.stringify(e));var m=e.row-1;if(this.nrRollUpRows&&m<this.nrRollUpRows-1&&(m=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==m){for(var y=0;y<U;y++)this.rows[y].clear();var _=this.currRow+1-this.nrRollUpRows,A=this.lastOutputScreen;if(A){var k=A.rows[_].cueStartTime,F=this.logger.time;if(k&&F!==null&&k<F)for(var z=0;z<this.nrRollUpRows;z++)this.rows[m-this.nrRollUpRows+z+1].copy(A.rows[_+z])}}this.currRow=m;var Q=this.rows[this.currRow];if(e.indent!==null){var Y=e.indent,X=Math.max(Y-1,0);Q.setCursor(e.indent),e.color=Q.chars[X].penState.foreground}var le={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(le)},n.setBkgData=function(e){this.logger.log(C.INFO,"bkgData = "+JSON.stringify(e)),this.backSpace(),this.setPen(e),this.insertChar(32)},n.setRollUpRows=function(e){this.nrRollUpRows=e},n.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(C.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(C.TEXT,this.getDisplayText());var e=this.currRow+1-this.nrRollUpRows,m=this.rows.splice(e,1)[0];m.clear(),this.rows.splice(this.currRow,0,m),this.logger.log(C.INFO,"Rolling up")},n.getDisplayText=function(e){e=e||!1;for(var m=[],y="",_=-1,A=0;A<U;A++){var k=this.rows[A].getTextString();k&&(_=A+1,e?m.push("Row "+_+": '"+k+"'"):m.push(k.trim()))}return m.length>0&&(e?y="["+m.join(" | ")+"]":y=m.join(`
`)),y},n.getTextAndFormat=function(){return this.rows},i}(),f=function(){function i(t,e,m){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=t,this.outputFilter=e,this.mode=null,this.verbose=0,this.displayedMemory=new s(m),this.nonDisplayedMemory=new s(m),this.lastOutputScreen=new s(m),this.currRollUpRow=this.displayedMemory.rows[U-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=m}var n=i.prototype;return n.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[U-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},n.getHandler=function(){return this.outputFilter},n.setHandler=function(e){this.outputFilter=e},n.setPAC=function(e){this.writeScreen.setPAC(e)},n.setBkgData=function(e){this.writeScreen.setBkgData(e)},n.setMode=function(e){if(e===this.mode)return;this.mode=e,this.logger.log(C.INFO,"MODE="+e),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=e},n.insertChars=function(e){for(var m=0;m<e.length;m++)this.writeScreen.insertChar(e[m]);var y=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(C.INFO,y+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(C.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},n.ccRCL=function(){this.logger.log(C.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},n.ccBS=function(){if(this.logger.log(C.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},n.ccAOF=function(){},n.ccAON=function(){},n.ccDER=function(){this.logger.log(C.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},n.ccRU=function(e){this.logger.log(C.INFO,"RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)},n.ccFON=function(){this.logger.log(C.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},n.ccRDC=function(){this.logger.log(C.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},n.ccTR=function(){this.logger.log(C.INFO,"TR"),this.setMode("MODE_TEXT")},n.ccRTD=function(){this.logger.log(C.INFO,"RTD"),this.setMode("MODE_TEXT")},n.ccEDM=function(){this.logger.log(C.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},n.ccCR=function(){this.logger.log(C.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},n.ccENM=function(){this.logger.log(C.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},n.ccEOC=function(){if(this.logger.log(C.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,this.logger.log(C.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},n.ccTO=function(e){this.logger.log(C.INFO,"TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)},n.ccMIDROW=function(e){var m={flash:!1};if(m.underline=e%2===1,m.italics=e>=46,m.italics)m.foreground="white";else{var y=Math.floor(e/2)-16,_=["white","green","blue","cyan","red","yellow","magenta"];m.foreground=_[y]}this.logger.log(C.INFO,"MIDROW: "+JSON.stringify(m)),this.writeScreen.setPen(m)},n.outputDataUpdate=function(e){e===void 0&&(e=!1);var m=this.logger.time;if(m===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=m:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,m,this.lastOutputScreen),e&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:m),this.lastOutputScreen.copy(this.displayedMemory))},n.cueSplitAtTime=function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))},i}(),d=function(){function i(t,e,m){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var y=new b;this.channels=[null,new f(t,e,y),new f(t+1,m,y)],this.cmdHistory=c(),this.logger=y}var n=i.prototype;return n.getHandler=function(e){return this.channels[e].getHandler()},n.setHandler=function(e,m){this.channels[e].setHandler(m)},n.addData=function(e,m){var y,_,A,k=!1;this.logger.time=e;for(var F=0;F<m.length;F+=2){if(_=m[F]&127,A=m[F+1]&127,_===0&&A===0)continue;if(this.logger.log(C.DATA,"["+v([m[F],m[F+1]])+"] -> ("+v([_,A])+")"),y=this.parseCmd(_,A),y||(y=this.parseMidrow(_,A)),y||(y=this.parsePAC(_,A)),y||(y=this.parseBackgroundAttributes(_,A)),!y&&(k=this.parseChars(_,A),k)){var z=this.currentChannel;if(z&&z>0){var Q=this.channels[z];Q.insertChars(k)}else this.logger.log(C.WARNING,"No channel found yet. TEXT-MODE?")}!y&&!k&&this.logger.log(C.WARNING,"Couldn't parse cleaned data "+v([_,A])+" orig: "+v([m[F],m[F+1]]))}},n.parseCmd=function(e,m){var y=this.cmdHistory,_=(e===20||e===28||e===21||e===29)&&m>=32&&m<=47,A=(e===23||e===31)&&m>=33&&m<=35;if(!(_||A))return!1;if(p(e,m,y))return l(null,null,y),this.logger.log(C.DEBUG,"Repeated command ("+v([e,m])+") is dropped"),!0;var k=e===20||e===21||e===23?1:2,F=this.channels[k];return e===20||e===21||e===28||e===29?m===32?F.ccRCL():m===33?F.ccBS():m===34?F.ccAOF():m===35?F.ccAON():m===36?F.ccDER():m===37?F.ccRU(2):m===38?F.ccRU(3):m===39?F.ccRU(4):m===40?F.ccFON():m===41?F.ccRDC():m===42?F.ccTR():m===43?F.ccRTD():m===44?F.ccEDM():m===45?F.ccCR():m===46?F.ccENM():m===47&&F.ccEOC():F.ccTO(m-32),l(e,m,y),this.currentChannel=k,!0},n.parseMidrow=function(e,m){var y=0;if((e===17||e===25)&&m>=32&&m<=47){if(e===17?y=1:y=2,y!==this.currentChannel)return this.logger.log(C.ERROR,"Mismatch channel in midrow parsing"),!1;var _=this.channels[y];return _?(_.ccMIDROW(m),this.logger.log(C.DEBUG,"MIDROW ("+v([e,m])+")"),!0):!1}return!1},n.parsePAC=function(e,m){var y,_=this.cmdHistory,A=(e>=17&&e<=23||e>=25&&e<=31)&&m>=64&&m<=127,k=(e===16||e===24)&&m>=64&&m<=95;if(!(A||k))return!1;if(p(e,m,_))return l(null,null,_),!0;var F=e<=23?1:2;m>=64&&m<=95?y=F===1?R[e]:x[e]:y=F===1?w[e]:T[e];var z=this.channels[F];return z?(z.setPAC(this.interpretPAC(y,m)),l(e,m,_),this.currentChannel=F,!0):!1},n.interpretPAC=function(e,m){var y,_={color:null,italics:!1,indent:null,underline:!1,row:e};return m>95?y=m-96:y=m-64,_.underline=(y&1)===1,y<=13?_.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(y/2)]:y<=15?(_.italics=!0,_.color="white"):_.indent=Math.floor((y-16)/2)*4,_},n.parseChars=function(e,m){var y,_=null,A=null;if(e>=25?(y=2,A=e-8):(y=1,A=e),A>=17&&A<=19){var k;A===17?k=m+80:A===18?k=m+112:k=m+144,this.logger.log(C.INFO,"Special char '"+E(k)+"' in channel "+y),_=[k]}else e>=32&&e<=127&&(_=m===0?[e]:[e,m]);if(_){var F=v(_);this.logger.log(C.DEBUG,"Char codes =  "+F.join(",")),l(e,m,this.cmdHistory)}return _},n.parseBackgroundAttributes=function(e,m){var y=(e===16||e===24)&&m>=32&&m<=47,_=(e===23||e===31)&&m>=45&&m<=47;if(!(y||_))return!1;var A,k={};e===16||e===24?(A=Math.floor((m-32)/2),k.background=O[A],m%2===1&&(k.background=k.background+"_semi")):m===45?k.background="transparent":(k.foreground="black",m===47&&(k.underline=!0));var F=e<=23?1:2,z=this.channels[F];return z.setBkgData(k),l(e,m,this.cmdHistory),!0},n.reset=function(){for(var e=0;e<Object.keys(this.channels).length;e++){var m=this.channels[e];m&&m.reset()}this.cmdHistory=c()},n.cueSplitAtTime=function(e){for(var m=0;m<this.channels.length;m++){var y=this.channels[m];y&&y.cueSplitAtTime(e)}},i}();function l(i,n,t){t.a=i,t.b=n}function p(i,n,t){return t.a===i&&t.b===n}function c(){return{a:null,b:null}}N.default=d},"./src/utils/codecs.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"isCodecType",function(){return g}),S.d(N,"isCodecSupportedInMp4",function(){return E});var I={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 g(U,M){var R=I[M];return!!R&&R[U.slice(0,4)]===!0}function E(U,M){return MediaSource.isTypeSupported((M||"video")+'/mp4;codecs="'+U+'"')}},"./src/utils/cues.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/utils/vttparser.ts"),g=S("./src/utils/webvtt-parser.ts"),E=S("./src/utils/texttrack-utils.ts"),U=/\s/,M={newCue:function(w,x,T,O){for(var C=[],b,v,h,r,o,s=self.VTTCue||self.TextTrackCue,f=0;f<O.rows.length;f++)if(b=O.rows[f],h=!0,r=0,o="",!b.isEmpty()){for(var d=0;d<b.chars.length;d++)U.test(b.chars[d].uchar)&&h?r++:(o+=b.chars[d].uchar,h=!1);b.cueStartTime=x,x===T&&(T+=1e-4),r>=16?r--:r++;var l=Object(I.fixLineBreaks)(o.trim()),p=Object(g.generateCueId)(x,T,l);(!w||!w.cues||!w.cues.getCueById(p))&&(v=new s(x,T,l),v.id=p,v.line=f+1,v.align="left",v.position=10+Math.min(80,Math.floor(r*8/32)*10),C.push(v))}return w&&C.length&&(C.sort(function(c,i){return c.line==="auto"||i.line==="auto"?0:c.line>8&&i.line>8?i.line-c.line:c.line-i.line}),C.forEach(function(c){return Object(E.addCueToTrack)(w,c)})),C}};N.default=M},"./src/utils/discontinuities.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"findFirstFragWithCC",function(){return U}),S.d(N,"shouldAlignOnDiscontinuities",function(){return M}),S.d(N,"findDiscontinuousReferenceFrag",function(){return R}),S.d(N,"adjustSlidingStart",function(){return x}),S.d(N,"alignStream",function(){return T}),S.d(N,"alignPDT",function(){return C}),S.d(N,"alignFragmentByPDTDelta",function(){return b}),S.d(N,"alignMediaPlaylistByPDT",function(){return v});var I=S("./src/polyfills/number.ts"),g=S("./src/utils/logger.ts"),E=S("./src/controller/level-helper.ts");function U(h,r){for(var o=null,s=0,f=h.length;s<f;s++){var d=h[s];if(d&&d.cc===r){o=d;break}}return o}function M(h,r,o){return!!(r.details&&(o.endCC>o.startCC||h&&h.cc<o.startCC))}function R(h,r){var o=h.fragments,s=r.fragments;if(!s.length||!o.length){g.logger.log("No fragments to align");return}var f=U(o,s[0].cc);if(!f||f&&!f.startPTS){g.logger.log("No frag in previous level to align on");return}return f}function w(h,r){if(h){var o=h.start+r;h.start=h.startPTS=o,h.endPTS=o+h.duration}}function x(h,r){for(var o=r.fragments,s=0,f=o.length;s<f;s++)w(o[s],h);r.fragmentHint&&w(r.fragmentHint,h),r.alignedSliding=!0}function 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