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f=0;f<this.markerButtons.length;f++)f<l||f===l&&this.markerButtons.length-1===l?this.markerButtonBlock.appendChild(this.markerButtons[f]):(f===l&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[f]))}},F.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},F.prototype.resetButtonStyles=function(){var l=this;this.buttons.forEach(function(f){f.className=f.className.replace(l.uiStyleSettings.toolbarButtonStyleColorsClassName?l.uiStyleSettings.toolbarButtonStyleColorsClassName:l.toolbarButtonStyleColorsClass.name,"").trim(),f.className=f.className.replace(l.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?l.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:l.toolbarActiveButtonStyleColorsClass.name,"").trim(),f.className+=" "+(l.uiStyleSettings.toolbarButtonStyleColorsClassName?l.uiStyleSettings.toolbarButtonStyleColorsClassName:l.toolbarButtonStyleColorsClass.name)})},F.prototype.addActionButton=function(l,f,R){var Q=this,B=document.createElement("div");switch(B.className=""+this.toolbarButtonStyleClass.name,B.innerHTML=f,B.setAttribute("data-action",R),B.addEventListener("click",function(){Q.actionToolbarButtonClicked(B,R)}),R){case"select":B.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":B.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":B.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":B.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":B.style.fill=this.uiStyleSettings.closeButtonColor}l.appendChild(B),this.buttons.push(B)},F.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new je("toolbar",`
width: 100%;
flex-shrink: 0;
display: flex;
flex-direction: row;
justify-content: space-between;
height: `+this.uiStyleSettings.toolbarHeight+`px;
box-sizing: content-box;
`+(this.displayMode==="inline"?"border-top-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
`+(this.displayMode==="inline"?"border-top-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
overflow: hidden;
`)),this.toolbarStyleColorsClass=this.styles.addClass(new je("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new je("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new je("toolbar-overflow-block",`
position: absolute;
top: `+this.uiStyleSettings.toolbarHeight+`px;
max-width: `+2*this.uiStyleSettings.toolbarHeight+`px;
z-index: 10;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleColorsClass=this.styles.addClass(new je("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var l=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new je("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*l)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*l)+`px;
padding: `+l+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new je("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new je("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new ct("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new ct("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},F.prototype.markerToolbarButtonClicked=function(l,f){this.setActiveButton(l),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(R){return R("marker",f)}),this.markerButtonOverflowBlock.style.display="none"},F.prototype.actionToolbarButtonClicked=function(l,f){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(R){return R("action",f)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},F.prototype.setActiveButton=function(l){this.resetButtonStyles(),l.className=l.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),l.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},F.prototype.setActiveMarkerButton=function(l){var f=this.markerButtons.find(function(R){return R.getAttribute("data-type-name")===l});f&&this.setActiveButton(f)},F.prototype.setCurrentMarker=function(l){var f=this;this.currentMarker=l,this.buttons.filter(function(R){return/delete|notes/.test(R.getAttribute("data-action"))}).forEach(function(R){f.currentMarker===void 0?(R.style.fillOpacity="0.4",R.style.pointerEvents="none"):(R.style.fillOpacity="1",R.style.pointerEvents="all")})},F}(),rt=function(){function F(l,f,R,Q){this.panels=[],this.panelButtons=[],this.markerjsContainer=l,this.displayMode=f,this.uiStyleSettings=R,this.styles=Q,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return F.prototype.addStyles=function(){var l;this.toolboxStyleClass=this.styles.addClass(new je("toolbox",`
width: 100%;
flex-shrink: 0;
display: flex;
flex-direction: column;
font-family: sans-serif;
`+(this.displayMode==="popup"?"height:"+2.5*this.uiStyleSettings.toolbarHeight+"px;":"")+`
box-sizing: content-box;
`+(this.displayMode==="popup"?"background-color: "+this.uiStyleSettings.canvasBackgroundColor+";":"")+`
`+(this.displayMode==="inline"?"border-bottom-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
`+(this.displayMode==="inline"?"border-bottom-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
overflow: hidden;
`)),this.toolboxStyleColorsClass=this.styles.addClass(new je("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var f=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new je("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new je("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new je("toolbox-panel-row",`
display: flex;
`+(this.displayMode==="inline"?"position: absolute;":"")+`
`+(this.displayMode==="inline"?"bottom: "+this.uiStyleSettings.toolbarHeight+"px;":"")+`
cursor: default;
height: `+1.5*this.uiStyleSettings.toolbarHeight+`px;
`+(this.displayMode==="inline"?"width: 100%;":"")+`
box-sizing: content-box;
`)),this.toolboxPanelRowStyleColorsClass=this.styles.addClass(new je("toolbox-panel-row_colors",`
background-color: `+((l=this.uiStyleSettings.toolboxBackgroundColor)!==null&&l!==void 0?l:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new je("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*f)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*f)+`px;
padding: `+f+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new je("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new je("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new ct("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new ct("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},F.prototype.show=function(l){var f;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=l,this.uiContainer.className=this.toolboxStyleClass.name+" "+((f=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&f!==void 0?f:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},F.prototype.setPanelButtons=function(l){var f,R,Q=this;this.panels=l,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((f=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&f!==void 0?f:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((R=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&R!==void 0?R:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(B){var ve;B.uiStyleSettings=Q.uiStyleSettings;var ze=document.createElement("div");ze.className=Q.toolboxButtonStyleClass.name+" "+((ve=Q.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ve!==void 0?ve:Q.toolboxButtonStyleColorsClass.name),ze.innerHTML=B.icon,ze.title=B.title,ze.addEventListener("click",function(){Q.panelButtonClick(B)}),Q.panelButtons.push(ze),Q.buttonRow.appendChild(ze)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},F.prototype.panelButtonClick=function(l){var f=this,R=-1;if(l!==this.activePanel){R=this.panels.indexOf(l),this.panelRow.innerHTML="";var Q=l.getUi();Q.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(Q),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=l}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){f.displayMode==="inline"?f.panelRow.style.display="none":f.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(B,ve){var ze,lt;B.className=f.toolboxButtonStyleClass.name+" "+(ve===R?""+((ze=f.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&ze!==void 0?ze:f.toolboxActiveButtonStyleColorsClass.name):""+((lt=f.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&lt!==void 0?lt:f.toolboxButtonStyleColorsClass.name))})},F}(),st=function(F,l){this.title=F,this.icon=l},qe=function(F){function l(f,R,Q,B){var ve=F.call(this,f,B||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return ve.colors=[],ve.addTransparent=!1,ve.colorBoxes=[],ve.colors=R,ve.currentColor=Q,ve.setCurrentColor=ve.setCurrentColor.bind(ve),ve.getColorBox=ve.getColorBox.bind(ve),ve}return Ie(l,F),l.prototype.getUi=function(){var f=this,R=document.createElement("div");return R.style.overflow="hidden",R.style.whiteSpace="nowrap",this.colors.forEach(function(Q){var B=f.getColorBox(Q);R.appendChild(B),f.colorBoxes.push(B)}),R},l.prototype.getColorBox=function(f){var R=this,Q=this.uiStyleSettings.toolbarHeight/4,B=this.uiStyleSettings.toolbarHeight-Q,ve=document.createElement("div");ve.style.display="inline-block",ve.style.boxSizing="content-box",ve.style.width=B-2+"px",ve.style.height=B-2+"px",ve.style.padding="1px",ve.style.marginRight="2px",ve.style.marginBottom="2px",ve.style.borderWidth="2px",ve.style.borderStyle="solid",ve.style.borderRadius=(B+2)/2+"px",ve.style.borderColor=f===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",ve.addEventListener("click",function(){R.setCurrentColor(f,ve)});var ze=document.createElement("div");return ze.style.display="inline-block",ze.style.width=B-2+"px",ze.style.height=B-2+"px",ze.style.backgroundColor=f,ze.style.borderRadius=B/2+"px",f==="transparent"&&(ze.style.fill=this.uiStyleSettings.toolboxAccentColor,ze.innerHTML=`<svg viewBox="0 0 24 24">
<path d="M2,5.27L3.28,4L20,20.72L18.73,22L15.65,18.92C14.5,19.3 13.28,19.5 12,19.5C7,19.5 2.73,16.39 1,12C1.69,10.24 2.79,8.69 4.19,7.46L2,5.27M12,9A3,3 0 0,1 15,12C15,12.35 14.94,12.69 14.83,13L11,9.17C11.31,9.06 11.65,9 12,9M12,4.5C17,4.5 21.27,7.61 23,12C22.18,14.08 20.79,15.88 19,17.19L17.58,15.76C18.94,14.82 20.06,13.54 20.82,12C19.17,8.64 15.76,6.5 12,6.5C10.91,6.5 9.84,6.68 8.84,7L7.3,5.47C8.74,4.85 10.33,4.5 12,4.5M3.18,12C4.83,15.36 8.24,17.5 12,17.5C12.69,17.5 13.37,17.43 14,17.29L11.72,15C10.29,14.85 9.15,13.71 9,12.28L5.6,8.87C4.61,9.72 3.78,10.78 3.18,12Z" />
</svg>`),ve.appendChild(ze),ve},l.prototype.setCurrentColor=function(f,R){var Q=this;this.currentColor=f,this.colorBoxes.forEach(function(B){B.style.borderColor=B===R?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(f)},l}(st),Ve=function(){function F(l,f,R){this._state="new",this._isSelected=!1,this._container=l,this._overlayContainer=f,this.globalSettings=R,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(F.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),F.prototype.ownsTarget=function(l){return!1},Object.defineProperty(F.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),F.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},F.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},F.prototype.pointerDown=function(l,f){},F.prototype.dblClick=function(l,f){},F.prototype.manipulate=function(l){},F.prototype.pointerUp=function(l){this.stateChanged()},F.prototype.dispose=function(){},F.prototype.addMarkerVisualToContainer=function(l){this.container.childNodes.length>0?this.container.insertBefore(l,this.container.childNodes[0]):this.container.appendChild(l)},F.prototype.getState=function(){return{typeName:F.typeName,state:this.state,notes:this.notes}},F.prototype.restoreState=function(l){this._state=l.state,this.notes=l.notes},F.prototype.scale=function(l,f){},F.prototype.colorChanged=function(l){this.onColorChanged&&this.onColorChanged(l),this.stateChanged()},F.prototype.fillColorChanged=function(l){this.onFillColorChanged&&this.onFillColorChanged(l),this.stateChanged()},F.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var l=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),l.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(l)&&this.onStateChanged(this)}},F.typeName="MarkerBase",F}(),Ke=function(){function F(){this.findGripByVisual=this.findGripByVisual.bind(this)}return F.prototype.findGripByVisual=function(l){return this.topLeft.ownsTarget(l)?this.topLeft:this.topCenter.ownsTarget(l)?this.topCenter:this.topRight.ownsTarget(l)?this.topRight:this.centerLeft.ownsTarget(l)?this.centerLeft:this.centerRight.ownsTarget(l)?this.centerRight:this.bottomLeft.ownsTarget(l)?this.bottomLeft:this.bottomCenter.ownsTarget(l)?this.bottomCenter:this.bottomRight.ownsTarget(l)?this.bottomRight:void 0},F}(),ht=function(){function F(){this.GRIP_SIZE=10,this.visual=se.createGroup(),this.visual.appendChild(se.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(se.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return F.prototype.ownsTarget=function(l){return l===this.visual||l===this.visual.childNodes[0]||l===this.visual.childNodes[1]},F}(),ut=function(){function F(){}return F.toITransformMatrix=function(l){return{a:l.a,b:l.b,c:l.c,d:l.d,e:l.e,f:l.f}},F.toSVGMatrix=function(l,f){return l.a=f.a,l.b=f.b,l.c=f.c,l.d=f.d,l.e=f.e,l.f=f.f,l},F}(),ft=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.left=0,B.top=0,B.width=0,B.height=0,B.defaultSize={x:50,y:20},B.offsetX=0,B.offsetY=0,B.rotationAngle=0,B.CB_DISTANCE=10,B._suppressMarkerCreateEvent=!1,B.container.transform.baseVal.appendItem(se.createTransform()),B.setupControlBox(),B}return Ie(l,F),Object.defineProperty(l.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"visual",{get:function(){return this._visual},set:function(f){this._visual=f;var R=se.createTransform();this._visual.transform.baseVal.appendItem(R)},enumerable:!1,configurable:!0}),l.prototype.ownsTarget=function(f){return!!F.prototype.ownsTarget.call(this,f)||!!(this.controlGrips.findGripByVisual(f)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(f))},l.prototype.pointerDown=function(f,R){F.prototype.pointerDown.call(this,f,R),this.state==="new"&&(this.left=f.x,this.top=f.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var Q=this.unrotatePoint(f);if(this.manipulationStartX=Q.x,this.manipulationStartY=Q.y,this.offsetX=Q.x-this.left,this.offsetY=Q.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(R),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(R)){this.activeGrip=this.rotatorGrip;var B=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=B.x-this.width/2,this.top=B.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var ve=this.container.transform.baseVal.getItem(0);ve.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(ve,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},l.prototype.pointerUp=function(f){var R=this.state;F.prototype.pointerUp.call(this,f),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(f),this._state="select",R==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},l.prototype.moveVisual=function(f){this.visual.style.transform="translate("+f.x+"px, "+f.y+"px)"},l.prototype.manipulate=function(f){var R=this.unrotatePoint(f);this.state==="creating"?this.resize(f):this.state==="move"?(this.left=this.manipulationStartLeft+(R.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(R.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(R):this.state==="rotate"&&this.rotate(f)},l.prototype.resize=function(f){var R=this.manipulationStartLeft,Q=this.manipulationStartWidth,B=this.manipulationStartTop,ve=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:R=this.manipulationStartLeft+f.x-this.manipulationStartX,Q=this.manipulationStartWidth+this.manipulationStartLeft-R;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:Q=this.manipulationStartWidth+f.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:B=this.manipulationStartTop+f.y-this.manipulationStartY,ve=this.manipulationStartHeight+this.manipulationStartTop-B;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:ve=this.manipulationStartHeight+f.y-this.manipulationStartY}Q>=0?(this.left=R,this.width=Q):(this.left=R+Q,this.width=-Q),ve>=0?(this.top=B,this.height=ve):(this.top=B+ve,this.height=-ve),this.setSize()},l.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},l.prototype.rotate=function(f){if(Math.abs(f.x-this.centerX)>.1){var R=Math.sign(f.x-this.centerX);this.rotationAngle=180*Math.atan((f.y-this.centerY)/(f.x-this.centerX))/Math.PI+90*R,this.applyRotation()}},l.prototype.applyRotation=function(){var f=this.container.transform.baseVal.getItem(0);f.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(f,0)},l.prototype.rotatePoint=function(f){if(this.rotationAngle===0)return f;var R=this.container.getCTM(),Q=se.createPoint(f.x,f.y);return{x:(Q=Q.matrixTransform(R)).x,y:Q.y}},l.prototype.unrotatePoint=function(f){if(this.rotationAngle===0)return f;var R=this.container.getCTM();R=R.inverse();var Q=se.createPoint(f.x,f.y);return{x:(Q=Q.matrixTransform(R)).x,y:Q.y}},l.prototype.select=function(){F.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},l.prototype.deselect=function(){F.prototype.deselect.call(this),this.controlBox.style.display="none"},l.prototype.setupControlBox=function(){this.controlBox=se.createGroup();var f=se.createTransform();f.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(f),this.container.appendChild(this.controlBox),this.controlRect=se.createRect(this.width+this.CB_DISTANCE,this.height+this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"],["fill","transparent"],["pointer-events","none"]]),this.controlBox.appendChild(this.controlRect),this.globalSettings.disableRotation!==!0&&(this.rotatorGripLine=se.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new Ke,this.addControlGrips(),this.controlBox.style.display="none"},l.prototype.adjustControlBox=function(){var f=this.controlBox.transform.baseVal.getItem(0);f.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(f,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},l.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},l.prototype.createGrip=function(){var f=new ht;return f.visual.transform.baseVal.appendItem(se.createTransform()),this.controlBox.appendChild(f.visual),f},l.prototype.positionGrips=function(){var f=this.controlGrips.topLeft.GRIP_SIZE,R=-f/2,Q=R,B=(this.width+this.CB_DISTANCE)/2-f/2,ve=(this.height+this.CB_DISTANCE)/2-f/2,ze=this.height+this.CB_DISTANCE-f/2,lt=this.width+this.CB_DISTANCE-f/2;this.positionGrip(this.controlGrips.topLeft.visual,R,Q),this.positionGrip(this.controlGrips.topCenter.visual,B,Q),this.positionGrip(this.controlGrips.topRight.visual,lt,Q),this.positionGrip(this.controlGrips.centerLeft.visual,R,ve),this.positionGrip(this.controlGrips.centerRight.visual,lt,ve),this.positionGrip(this.controlGrips.bottomLeft.visual,R,ze),this.positionGrip(this.controlGrips.bottomCenter.visual,B,ze),this.positionGrip(this.controlGrips.bottomRight.visual,lt,ze),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,B,Q-3*this.CB_DISTANCE)},l.prototype.positionGrip=function(f,R,Q){var B=f.transform.baseVal.getItem(0);B.setTranslate(R,Q),f.transform.baseVal.replaceItem(B,0)},l.prototype.hideControlBox=function(){this.controlBox.style.display="none"},l.prototype.showControlBox=function(){this.controlBox.style.display=""},l.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:ut.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:ut.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},F.prototype.getState.call(this))},l.prototype.restoreState=function(f){F.prototype.restoreState.call(this,f);var R=f;this.left=R.left,this.top=R.top,this.width=R.width,this.height=R.height,this.rotationAngle=R.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(ut.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,R.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(ut.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,R.containerTransformMatrix))},l.prototype.scale=function(f,R){F.prototype.scale.call(this,f,R);var Q=this.rotatePoint({x:this.left,y:this.top}),B=this.unrotatePoint({x:Q.x*f,y:Q.y*R});this.left=B.x,this.top=B.y,this.width=this.width*f,this.height=this.height*R,this.adjustControlBox()},l}(Ve),nt=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.fillColor="transparent",B.strokeColor="transparent",B.strokeWidth=0,B.strokeDasharray="",B.opacity=1,B.setStrokeColor=B.setStrokeColor.bind(B),B.setFillColor=B.setFillColor.bind(B),B.setStrokeWidth=B.setStrokeWidth.bind(B),B.setStrokeDasharray=B.setStrokeDasharray.bind(B),B.createVisual=B.createVisual.bind(B),B}return Ie(l,F),l.prototype.ownsTarget=function(f){return!(!F.prototype.ownsTarget.call(this,f)&&f!==this.visual)},l.prototype.createVisual=function(){this.visual=se.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},l.prototype.pointerDown=function(f,R){F.prototype.pointerDown.call(this,f,R),this.state==="new"&&(this.createVisual(),this.moveVisual(f),this._state="creating")},l.prototype.manipulate=function(f){F.prototype.manipulate.call(this,f)},l.prototype.resize=function(f){F.prototype.resize.call(this,f),this.setSize()},l.prototype.setSize=function(){F.prototype.setSize.call(this),se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},l.prototype.pointerUp=function(f){F.prototype.pointerUp.call(this,f),this.setSize()},l.prototype.setStrokeColor=function(f){this.strokeColor=f,this.visual&&se.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(f),this.stateChanged()},l.prototype.setFillColor=function(f){this.fillColor=f,this.visual&&se.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},l.prototype.setStrokeWidth=function(f){this.strokeWidth=f,this.visual&&se.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},l.prototype.setStrokeDasharray=function(f){this.strokeDasharray=f,this.visual&&se.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},l.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},F.prototype.getState.call(this))},l.prototype.restoreState=function(f){var R=f;this.fillColor=R.fillColor,this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.strokeDasharray,this.opacity=R.opacity,this.createVisual(),F.prototype.restoreState.call(this,f),this.setSize()},l.prototype.scale=function(f,R){F.prototype.scale.call(this,f,R),this.setSize()},l.title="Rectangle marker",l}(ft),Lt=function(F){function l(f,R,Q,B){var ve=F.call(this,f,B||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return ve.widths=[],ve.widthBoxes=[],ve.widths=R,ve.currentWidth=Q,ve.setCurrentWidth=ve.setCurrentWidth.bind(ve),ve}return Ie(l,F),l.prototype.getUi=function(){var f=this,R=document.createElement("div");return R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2",this.widths.forEach(function(Q){var B=document.createElement("div");B.style.display="flex",B.style.flexGrow="2",B.style.alignItems="center",B.style.justifyContent="space-between",B.style.padding="5px",B.style.borderWidth="2px",B.style.borderStyle="solid",B.style.borderColor=Q===f.currentWidth?f.uiStyleSettings.toolboxAccentColor:"transparent",B.addEventListener("click",function(){f.setCurrentWidth(Q,B)}),R.appendChild(B);var ve=document.createElement("div");ve.innerText=Q.toString(),ve.style.marginRight="5px",B.appendChild(ve);var ze=document.createElement("div");ze.style.minHeight="20px",ze.style.flexGrow="2",ze.style.display="flex",ze.style.alignItems="center";var lt=document.createElement("hr");lt.style.minWidth="20px",lt.style.border="0px",lt.style.borderTop=Q+"px solid "+f.uiStyleSettings.toolboxColor,lt.style.flexGrow="2",ze.appendChild(lt),B.appendChild(ze),f.widthBoxes.push(B)}),R},l.prototype.setCurrentWidth=function(f,R){var Q=this;this.currentWidth=f,this.widthBoxes.forEach(function(B){B.style.borderColor=B===R?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},l}(st),vt=function(F){function l(f,R,Q,B){var ve=F.call(this,f,B||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return ve.styles=[],ve.styleBoxes=[],ve.styles=R,ve.currentStyle=Q,ve.setCurrentStyle=ve.setCurrentStyle.bind(ve),ve}return Ie(l,F),l.prototype.getUi=function(){var f=this,R=document.createElement("div");return R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2",this.styles.forEach(function(Q){var B=document.createElement("div");B.style.display="flex",B.style.alignItems="center",B.style.justifyContent="space-between",B.style.padding="5px",B.style.borderWidth="2px",B.style.borderStyle="solid",B.style.overflow="hidden",B.style.maxWidth=100/f.styles.length-5+"%",B.style.borderColor=Q===f.currentStyle?f.uiStyleSettings.toolboxAccentColor:"transparent",B.addEventListener("click",function(){f.setCurrentStyle(Q,B)}),R.appendChild(B);var ve=document.createElement("div");ve.style.minHeight="20px",ve.style.flexGrow="2",ve.style.overflow="hidden";var ze=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+f.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(Q!==""?'stroke-dasharray="'+Q+'"':"")+` />
</svg>`;ve.innerHTML=ze,B.appendChild(ve),f.styleBoxes.push(B)}),R},l.prototype.setCurrentStyle=function(f,R){var Q=this;this.currentStyle=f,this.styleBoxes.forEach(function(B){B.style.borderColor=B===R?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},l}(st),bt=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.strokeColor=Q.defaultColor,B.strokeWidth=Q.defaultStrokeWidth,B.strokeDasharray=Q.defaultStrokeDasharray,B.strokePanel=new qe("Line color",Q.defaultColorSet,Q.defaultColor),B.strokePanel.onColorChanged=B.setStrokeColor,B.strokeWidthPanel=new Lt("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),B.strokeWidthPanel.onWidthChanged=B.setStrokeWidth,B.strokeStylePanel=new vt("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),B.strokeStylePanel.onStyleChanged=B.setStrokeDasharray,B}return Ie(l,F),Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var f=F.prototype.getState.call(this);return f.typeName=l.typeName,f},l.typeName="FrameMarker",l.title="Frame marker",l.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',l}(nt),Ne=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1},Ot=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.x1=0,B.y1=0,B.x2=0,B.y2=0,B.defaultLength=50,B.manipulationStartX=0,B.manipulationStartY=0,B.manipulationStartX1=0,B.manipulationStartY1=0,B.manipulationStartX2=0,B.manipulationStartY2=0,B.setupControlBox(),B}return Ie(l,F),l.prototype.ownsTarget=function(f){return!!F.prototype.ownsTarget.call(this,f)||!(!this.grip1.ownsTarget(f)&&!this.grip2.ownsTarget(f))},l.prototype.pointerDown=function(f,R){F.prototype.pointerDown.call(this,f,R),this.manipulationStartX=f.x,this.manipulationStartY=f.y,this.state==="new"&&(this.x1=f.x,this.y1=f.y,this.x2=f.x,this.y2=f.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(R)?this.activeGrip=this.grip1:this.grip2.ownsTarget(R)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},l.prototype.pointerUp=function(f){var R=this.state;F.prototype.pointerUp.call(this,f),this.state==="creating"&&Math.abs(this.x1-this.x2)<10&&Math.abs(this.y1-this.y2)<10?(this.x2=this.x1+this.defaultLength,this.adjustVisual(),this.adjustControlBox()):this.manipulate(f),this._state="select",R==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},l.prototype.adjustVisual=function(){},l.prototype.manipulate=function(f){this.state==="creating"?this.resize(f):this.state==="move"?(this.x1=this.manipulationStartX1+f.x-this.manipulationStartX,this.y1=this.manipulationStartY1+f.y-this.manipulationStartY,this.x2=this.manipulationStartX2+f.x-this.manipulationStartX,this.y2=this.manipulationStartY2+f.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(f)},l.prototype.resize=function(f){switch(this.activeGrip){case this.grip1:this.x1=f.x,this.y1=f.y;break;case this.grip2:case void 0:this.x2=f.x,this.y2=f.y}this.adjustVisual(),this.adjustControlBox()},l.prototype.select=function(){F.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},l.prototype.deselect=function(){F.prototype.deselect.call(this),this.controlBox.style.display="none"},l.prototype.setupControlBox=function(){this.controlBox=se.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},l.prototype.adjustControlBox=function(){this.positionGrips()},l.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},l.prototype.createGrip=function(){var f=new ht;return f.visual.transform.baseVal.appendItem(se.createTransform()),this.controlBox.appendChild(f.visual),f},l.prototype.positionGrips=function(){var f=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-f/2,this.y1-f/2),this.positionGrip(this.grip2.visual,this.x2-f/2,this.y2-f/2)},l.prototype.positionGrip=function(f,R,Q){var B=f.transform.baseVal.getItem(0);B.setTranslate(R,Q),f.transform.baseVal.replaceItem(B,0)},l.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},F.prototype.getState.call(this))},l.prototype.restoreState=function(f){F.prototype.restoreState.call(this,f);var R=f;this.x1=R.x1,this.y1=R.y1,this.x2=R.x2,this.y2=R.y2},l.prototype.scale=function(f,R){F.prototype.scale.call(this,f,R),this.x1=this.x1*f,this.y1=this.y1*R,this.x2=this.x2*f,this.y2=this.y2*R,this.adjustVisual(),this.adjustControlBox()},l}(Ve),Et=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.strokeColor="transparent",B.strokeWidth=0,B.strokeDasharray="",B.setStrokeColor=B.setStrokeColor.bind(B),B.setStrokeWidth=B.setStrokeWidth.bind(B),B.setStrokeDasharray=B.setStrokeDasharray.bind(B),B.strokeColor=Q.defaultColor,B.strokeWidth=Q.defaultStrokeWidth,B.strokeDasharray=Q.defaultStrokeDasharray,B.strokePanel=new qe("Line color",Q.defaultColorSet,Q.defaultColor),B.strokePanel.onColorChanged=B.setStrokeColor,B.strokeWidthPanel=new Lt("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),B.strokeWidthPanel.onWidthChanged=B.setStrokeWidth,B.strokeStylePanel=new vt("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),B.strokeStylePanel.onStyleChanged=B.setStrokeDasharray,B}return Ie(l,F),l.prototype.ownsTarget=function(f){return!(!F.prototype.ownsTarget.call(this,f)&&f!==this.visual&&f!==this.selectorLine&&f!==this.visibleLine)},l.prototype.createVisual=function(){this.visual=se.createGroup(),this.selectorLine=se.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=se.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},l.prototype.pointerDown=function(f,R){F.prototype.pointerDown.call(this,f,R),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},l.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),se.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),se.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),se.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},l.prototype.setStrokeColor=function(f){this.strokeColor=f,this.adjustVisual(),this.colorChanged(f)},l.prototype.setStrokeWidth=function(f){this.strokeWidth=f,this.adjustVisual()},l.prototype.setStrokeDasharray=function(f){this.strokeDasharray=f,this.adjustVisual(),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var f=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},F.prototype.getState.call(this));return f.typeName=l.typeName,f},l.prototype.restoreState=function(f){F.prototype.restoreState.call(this,f);var R=f;this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.strokeDasharray,this.createVisual(),this.adjustVisual()},l.typeName="LineMarker",l.title="Line marker",l.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',l}(Ot),We=function(F){function l(f,R,Q,B){var ve=F.call(this,f,B||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return ve.fonts=[],ve.fontBoxes=[],ve.fonts=R,ve.currentFont=Q,ve.setCurrentFont=ve.setCurrentFont.bind(ve),ve}return Ie(l,F),l.prototype.getUi=function(){var f=this,R=document.createElement("div");return R.style.overflow="hidden",R.style.flexGrow="2",this.fonts.forEach(function(Q){var B=document.createElement("div");B.style.display="inline-block",B.style.alignItems="center",B.style.justifyContent="space-between",B.style.padding="5px",B.style.borderWidth="2px",B.style.borderStyle="solid",B.style.overflow="hidden",B.style.maxWidth=100/f.fonts.length-5+"%",B.style.borderColor=Q===f.currentFont?f.uiStyleSettings.toolboxAccentColor:"transparent",B.addEventListener("click",function(){f.setCurrentFont(Q,B)}),R.appendChild(B);var ve=document.createElement("div");ve.style.display="flex",ve.style.minHeight="20px",ve.style.flexGrow="2",ve.style.fontFamily=Q,ve.style.overflow="hidden";var ze=document.createElement("div");ze.style.whiteSpace="nowrap",ze.style.overflow="hidden",ze.style.textOverflow="ellipsis",ze.innerHTML="The quick brown fox jumps over the lazy dog",ve.appendChild(ze),B.appendChild(ve),f.fontBoxes.push(B)}),R},l.prototype.setCurrentFont=function(f,R){var Q=this;this.currentFont=f,this.fontBoxes.forEach(function(B){B.style.borderColor=B===R?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},l}(st),Ze=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.color="transparent",B.padding=5,B.DEFAULT_TEXT="your text here",B.text=B.DEFAULT_TEXT,B.isMoved=!1,B.color=Q.defaultColor,B.fontFamily=Q.defaultFontFamily,B.defaultSize={x:100,y:30},B.setColor=B.setColor.bind(B),B.setFont=B.setFont.bind(B),B.renderText=B.renderText.bind(B),B.sizeText=B.sizeText.bind(B),B.textEditDivClicked=B.textEditDivClicked.bind(B),B.showTextEditor=B.showTextEditor.bind(B),B.setSize=B.setSize.bind(B),B.positionTextEditor=B.positionTextEditor.bind(B),B.colorPanel=new qe("Color",Q.defaultColorSet,Q.defaultColor),B.colorPanel.onColorChanged=B.setColor,B.fontFamilyPanel=new We("Font",Q.defaultFontFamilies,Q.defaultFontFamily),B.fontFamilyPanel.onFontChanged=B.setFont,B}return Ie(l,F),l.prototype.ownsTarget=function(f){if(F.prototype.ownsTarget.call(this,f)||f===this.visual||f===this.textElement||f===this.bgRectangle)return!0;var R=!1;return this.textElement.childNodes.forEach(function(Q){Q===f&&(R=!0)}),R},l.prototype.createVisual=function(){this.visual=se.createGroup(),this.bgRectangle=se.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=se.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(se.createTransform()),this.textElement.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},l.prototype.pointerDown=function(f,R){F.prototype.pointerDown.call(this,f,R),this.isMoved=!1,this.pointerDownPoint=f,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(f),this._state="creating")},l.prototype.renderText=function(){var f=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(R){f.textElement.appendChild(se.createTSpan(R.trim()===""?" ":R.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},l.prototype.getTextScale=function(){var f=this.textElement.getBBox(),R=1;if(f.width>0&&f.height>0){var Q=(1*this.width-this.width*this.padding*2/100)/f.width,B=(1*this.height-this.height*this.padding*2/100)/f.height;R=Math.min(Q,B)}return R},l.prototype.getTextPosition=function(f){var R=this.textElement.getBBox(),Q=0,B=0;return R.width>0&&R.height>0&&(Q=(this.width-R.width*f)/2,B=this.height/2-R.height*f/2),{x:Q,y:B}},l.prototype.sizeText=function(){var f=this.textElement.getBBox(),R=this.getTextScale(),Q=this.getTextPosition(R);Q.y-=f.y*R,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+Q.x+"px, "+Q.y+"px) scale("+R+", "+R+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(Q.x,Q.y),this.textElement.transform.baseVal.getItem(1).setScale(R,R))},l.prototype.manipulate=function(f){F.prototype.manipulate.call(this,f),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(f.x-this.pointerDownPoint.x)>5||Math.abs(f.y-this.pointerDownPoint.y)>5)},l.prototype.resize=function(f){F.prototype.resize.call(this,f),this.isMoved=!0,this.setSize(),this.sizeText()},l.prototype.setSize=function(){F.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},l.prototype.pointerUp=function(f){var R=this.state;R==="creating"&&(this._suppressMarkerCreateEvent=!0),F.prototype.pointerUp.call(this,f),this.setSize(),(R==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},l.prototype.showTextEditor=function(){var f=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",function(R){R.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var R=Number.parseFloat(f.textEditor.style.fontSize);f.textEditor.clientWidth>=Number.parseInt(f.textEditor.style.maxWidth)&&R>.9;)R-=.1,f.textEditor.style.fontSize=Math.max(R,.9)+"em"}),this.textEditor.addEventListener("keyup",function(R){R.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(R){if(R.clipboardData){var Q=R.clipboardData.getData("text"),B=window.getSelection();if(!B.rangeCount)return!1;B.deleteFromDocument(),B.getRangeAt(0).insertNode(document.createTextNode(Q)),R.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){f.textEditDivClicked(f.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},l.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var f=this.getTextScale(),R=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),Q=this.textElement.getBBox(),B={x:Q.width*f,y:Q.height*f};R.x-=B.x/2,R.y-=B.y/2,this.textEditor.style.top=R.y+"px",this.textEditor.style.left=R.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-R.x+"px",this.textEditor.style.fontSize=Math.max(16*f,12)+"px",this.textElement.style.display="none"}},l.prototype.textEditDivClicked=function(f){this.text=f.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},l.prototype.select=function(){F.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},l.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),F.prototype.deselect.call(this)},l.prototype.dblClick=function(f,R){F.prototype.dblClick.call(this,f,R),this.showTextEditor()},l.prototype.setColor=function(f){this.textElement&&se.setAttributes(this.textElement,[["fill",f]]),this.color=f,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(f)},l.prototype.setFont=function(f){this.textElement&&se.setAttributes(this.textElement,[["font-family",f]]),this.fontFamily=f,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},l.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},l.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var f=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},F.prototype.getState.call(this));return f.typeName=l.typeName,f},l.prototype.restoreState=function(f){var R=f;this.color=R.color,this.fontFamily=R.fontFamily,this.padding=R.padding,this.text=R.text,this.createVisual(),F.prototype.restoreState.call(this,f),this.setSize()},l.prototype.scale=function(f,R){F.prototype.scale.call(this,f,R),this.setSize(),this.sizeText(),this.positionTextEditor()},l.typeName="TextMarker",l.title="Text marker",l.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',l}(ft),we=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.color="transparent",B.lineWidth=3,B.drawing=!1,B.pixelRatio=1,B.color=Q.defaultColor,B.lineWidth=Q.defaultStrokeWidth,B.pixelRatio=Q.freehandPixelRatio,B.setColor=B.setColor.bind(B),B.addCanvas=B.addCanvas.bind(B),B.finishCreation=B.finishCreation.bind(B),B.setLineWidth=B.setLineWidth.bind(B),B.colorPanel=new qe("Color",Q.defaultColorSet,Q.defaultColor),B.colorPanel.onColorChanged=B.setColor,B.lineWidthPanel=new Lt("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),B.lineWidthPanel.onWidthChanged=B.setLineWidth,B}return Ie(l,F),l.prototype.ownsTarget=function(f){return!(!F.prototype.ownsTarget.call(this,f)&&f!==this.visual&&f!==this.drawingImage)},l.prototype.createVisual=function(){this.visual=se.createGroup(),this.drawingImage=se.createImage(),this.visual.appendChild(this.drawingImage);var f=se.createTransform();this.visual.transform.baseVal.appendItem(f),this.addMarkerVisualToContainer(this.visual)},l.prototype.pointerDown=function(f,R){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(f.x,f.y),this.drawing=!0):F.prototype.pointerDown.call(this,f,R)},l.prototype.manipulate=function(f){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(f.x,f.y),this.canvasContext.stroke()):F.prototype.manipulate.call(this,f)},l.prototype.resize=function(f){F.prototype.resize.call(this,f),se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},l.prototype.pointerUp=function(f){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):F.prototype.pointerUp.call(this,f)},l.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},l.prototype.select=function(){this.state==="creating"&&this.finishCreation(),F.prototype.select.call(this)},l.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),F.prototype.deselect.call(this)},l.prototype.finishCreation=function(){for(var f=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),R=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],Q=R[0],B=R[1],ve=R[2],ze=R[3],lt=!1,At=0;At<this.canvasElement.height;At++)for(var $e=0;$e<this.canvasElement.width;$e++)f.data[At*this.canvasElement.width*4+4*$e+3]>0&&(lt=!0,At<B&&(B=At),$e<Q&&(Q=$e),At>ze&&(ze=At),$e>ve&&(ve=$e));if(lt){this.left=Q/this.pixelRatio,this.top=B/this.pixelRatio,this.width=(ve-Q)/this.pixelRatio,this.height=(ze-B)/this.pixelRatio;var Rt=document.createElement("canvas");Rt.width=ve-Q,Rt.height=ze-B,Rt.getContext("2d").putImageData(this.canvasContext.getImageData(Q,B,ve-Q,ze-B),0,0),this.drawingImgUrl=Rt.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},l.prototype.setDrawingImage=function(){se.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},l.prototype.setColor=function(f){this.color=f,this.colorChanged(f)},l.prototype.setLineWidth=function(f){this.lineWidth=f},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var f=Object.assign({drawingImgUrl:this.drawingImgUrl},F.prototype.getState.call(this));return f.typeName=l.typeName,f},l.prototype.restoreState=function(f){this.createVisual(),F.prototype.restoreState.call(this,f),this.drawingImgUrl=f.drawingImgUrl,this.setDrawingImage()},l.prototype.scale=function(f,R){F.prototype.scale.call(this,f,R),this.setDrawingImage()},l.typeName="FreehandMarker",l.title="Freehand marker",l.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',l}(ft),ye=function(F){function l(f,R,Q){var B=F.call(this,f,Q||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return B.typeBoxes=[],B.currentType=R,B.setCurrentType=B.setCurrentType.bind(B),B}return Ie(l,F),l.prototype.getUi=function(){var f=this,R=document.createElement("div");R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2";for(var Q=function(ze){var lt="both";switch(ze){case 0:lt="both";break;case 1:lt="start";break;case 2:lt="end";break;case 3:lt="none"}var At=document.createElement("div");if(At.style.display="flex",At.style.flexGrow="2",At.style.alignItems="center",At.style.justifyContent="space-between",At.style.padding="5px",At.style.borderWidth="2px",At.style.borderStyle="solid",At.style.borderColor=lt===B.currentType?B.uiStyleSettings.toolboxAccentColor:"transparent",At.addEventListener("click",function(){f.setCurrentType(lt,At)}),R.appendChild(At),lt==="both"||lt==="start"){var $e=document.createElement("div");$e.style.display="flex",$e.style.alignItems="center",$e.style.minHeight="20px",$e.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,5 10,0 10,10" fill="`+(B.uiStyleSettings!==void 0?B.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,$e.style.marginLeft="5px",At.appendChild($e)}var Rt=document.createElement("div");Rt.style.display="flex",Rt.style.alignItems="center",Rt.style.minHeight="20px",Rt.style.flexGrow="2";var gr=document.createElement("hr");if(gr.style.minWidth="20px",gr.style.border="0px",gr.style.borderTop="3px solid "+(B.uiStyleSettings!==void 0?B.uiStyleSettings.toolboxColor:"#eeeeee"),gr.style.flexGrow="2",Rt.appendChild(gr),At.appendChild(Rt),lt==="both"||lt==="end"){var Dr=document.createElement("div");Dr.style.display="flex",Dr.style.alignItems="center",Dr.style.minHeight="20px",Dr.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,0 10,5 0,10" fill="`+(B.uiStyleSettings!==void 0?B.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Dr.style.marginRight="5px",At.appendChild(Dr)}B.typeBoxes.push(At)},B=this,ve=0;ve<4;ve++)Q(ve);return R},l.prototype.setCurrentType=function(f,R){var Q=this;this.currentType=f,this.typeBoxes.forEach(function(B){B.style.borderColor=B===R?Q.uiStyleSettings!==void 0?Q.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},l}(st),Ee=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.arrowType="end",B.arrowBaseHeight=10,B.arrowBaseWidth=10,B.getArrowPoints=B.getArrowPoints.bind(B),B.setArrowType=B.setArrowType.bind(B),B.arrowTypePanel=new ye("Arrow type","end"),B.arrowTypePanel.onArrowTypeChanged=B.setArrowType,B}return Ie(l,F),l.prototype.ownsTarget=function(f){return!(!F.prototype.ownsTarget.call(this,f)&&f!==this.arrow1&&f!==this.arrow2)},l.prototype.getArrowPoints=function(f,R){var Q=this.arrowBaseWidth+2*this.strokeWidth,B=this.arrowBaseHeight+2*this.strokeWidth;return f-Q/2+","+(R+B/2)+" "+f+","+(R-B/2)+" "+(f+Q/2)+","+(R+B/2)},l.prototype.createTips=function(){this.arrow1=se.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=se.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.arrow2)},l.prototype.pointerDown=function(f,R){F.prototype.pointerDown.call(this,f,R),this.state==="creating"&&this.createTips()},l.prototype.adjustVisual=function(){if(F.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",se.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),se.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var f=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),R=this.arrow1.transform.baseVal.getItem(0);R.setRotate(f,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(R,0);var Q=this.arrow2.transform.baseVal.getItem(0);Q.setRotate(f+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(Q,0)}},l.prototype.setArrowType=function(f){this.arrowType=f,this.adjustVisual(),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var f=Object.assign({arrowType:this.arrowType},F.prototype.getState.call(this));return f.typeName=l.typeName,f},l.prototype.restoreState=function(f){F.prototype.restoreState.call(this,f);var R=f;this.arrowType=R.arrowType,this.createTips(),this.adjustVisual()},l.typeName="ArrowMarker",l.title="Arrow marker",l.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',l}(Et),re=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.fillColor=Q.defaultFillColor,B.strokeWidth=0,B.fillPanel=new qe("Color",Q.defaultColorSet,Q.defaultFillColor),B.fillPanel.onColorChanged=B.setFillColor,B}return Ie(l,F),Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var f=F.prototype.getState.call(this);return f.typeName=l.typeName,f},l.typeName="CoverMarker",l.title="Cover marker",l.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',l}(nt),ie=function(F){function l(f,R,Q,B){var ve=F.call(this,f,B||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return ve.opacities=[],ve.opacityBoxes=[],ve.opacities=R,ve.currentOpacity=Q,ve.setCurrentOpacity=ve.setCurrentOpacity.bind(ve),ve}return Ie(l,F),l.prototype.getUi=function(){var f=this,R=document.createElement("div");return R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2",R.style.justifyContent="space-between",this.opacities.forEach(function(Q){var B=document.createElement("div");B.style.display="flex",B.style.alignItems="center",B.style.justifyContent="center",B.style.padding="5px",B.style.borderWidth="2px",B.style.borderStyle="solid",B.style.borderColor=Q===f.currentOpacity?f.uiStyleSettings.toolboxAccentColor:"transparent",B.addEventListener("click",function(){f.setCurrentOpacity(Q,B)}),R.appendChild(B);var ve=document.createElement("div");ve.innerText=100*Q+"%",B.appendChild(ve),f.opacityBoxes.push(B)}),R},l.prototype.setCurrentOpacity=function(f,R){var Q=this;this.currentOpacity=f,this.opacityBoxes.forEach(function(B){B.style.borderColor=B===R?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},l}(st),ue=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.setOpacity=B.setOpacity.bind(B),B.fillColor=Q.defaultHighlightColor,B.strokeWidth=0,B.opacity=Q.defaultHighlightOpacity,B.fillPanel=new qe("Color",Q.defaultColorSet,B.fillColor),B.fillPanel.onColorChanged=B.setFillColor,B.opacityPanel=new ie("Opacity",Q.defaultOpacitySteps,B.opacity),B.opacityPanel.onOpacityChanged=B.setOpacity,B}return Ie(l,F),l.prototype.setOpacity=function(f){this.opacity=f,this.visual&&se.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var f=F.prototype.getState.call(this);return f.typeName=l.typeName,f},l.typeName="HighlightMarker",l.title="Highlight marker",l.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',l}(re),ge='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',Se=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.bgColor="transparent",B.tipPosition={x:0,y:0},B.tipBase1Position={x:0,y:0},B.tipBase2Position={x:0,y:0},B.tipMoving=!1,B.color=Q.defaultStrokeColor,B.bgColor=Q.defaultFillColor,B.fontFamily=Q.defaultFontFamily,B.defaultSize={x:100,y:30},B.setBgColor=B.setBgColor.bind(B),B.getTipPoints=B.getTipPoints.bind(B),B.positionTip=B.positionTip.bind(B),B.setTipPoints=B.setTipPoints.bind(B),B.colorPanel=new qe("Text color",Q.defaultColorSet,B.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),B.colorPanel.onColorChanged=B.setColor,B.bgColorPanel=new qe("Fill color",Q.defaultColorSet,B.bgColor,ge),B.bgColorPanel.onColorChanged=B.setBgColor,B.fontFamilyPanel=new We("Font",Q.defaultFontFamilies,Q.defaultFontFamily),B.fontFamilyPanel.onFontChanged=B.setFont,B.tipGrip=new ht,B.tipGrip.visual.transform.baseVal.appendItem(se.createTransform()),B.controlBox.appendChild(B.tipGrip.visual),B}return Ie(l,F),l.prototype.ownsTarget=function(f){return F.prototype.ownsTarget.call(this,f)||this.tipGrip.ownsTarget(f)||this.tip===f},l.prototype.createTip=function(){se.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=se.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},l.prototype.pointerDown=function(f,R){this.state==="new"&&F.prototype.pointerDown.call(this,f,R),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(R)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):F.prototype.pointerDown.call(this,f,R)},l.prototype.pointerUp=function(f){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,F.prototype.pointerUp.call(this,f);else{var R=this.state==="creating";F.prototype.pointerUp.call(this,f),this.setTipPoints(R),this.positionTip()}},l.prototype.manipulate=function(f){if(this.tipMoving){var R=this.unrotatePoint(f);this.tipPosition={x:R.x-this.manipulationStartLeft,y:R.y-this.manipulationStartTop},this.positionTip()}else F.prototype.manipulate.call(this,f)},l.prototype.setBgColor=function(f){this.bgRectangle&&this.tip&&(se.setAttributes(this.bgRectangle,[["fill",f]]),se.setAttributes(this.tip,[["fill",f]])),this.bgColor=f,this.fillColorChanged(f)},l.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},l.prototype.setTipPoints=function(f){f===void 0&&(f=!1);var R=Math.min(this.height/2,15),Q=this.height/5;f&&(this.tipPosition={x:R+Q/2,y:this.height+20});var B=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?B<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:R,y:0},this.tipBase2Position={x:R+Q,y:0}):(this.tipBase1Position={x:0,y:R},this.tipBase2Position={x:0,y:R+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?B<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-R-Q,y:0},this.tipBase2Position={x:this.width-R,y:0}):(this.tipBase1Position={x:this.width,y:R},this.tipBase2Position={x:this.width,y:R+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?B<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-R-Q,y:this.height},this.tipBase2Position={x:this.width-R,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-R-Q},this.tipBase2Position={x:this.width,y:this.height-R}):B<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:R,y:this.height},this.tipBase2Position={x:R+Q,y:this.height}):(this.tipBase1Position={x:0,y:this.height-R},this.tipBase2Position={x:0,y:this.height-R-Q})},l.prototype.resize=function(f){F.prototype.resize.call(this,f),this.positionTip()},l.prototype.positionTip=function(){se.setAttributes(this.tip,[["points",this.getTipPoints()]]);var f=this.tipGrip.visual.transform.baseVal.getItem(0);f.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(f,0)},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),l.prototype.select=function(){this.positionTip(),F.prototype.select.call(this)},l.prototype.getState=function(){var f=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},F.prototype.getState.call(this));return f.typeName=l.typeName,f},l.prototype.restoreState=function(f){var R=f;this.bgColor=R.bgColor,this.tipPosition=R.tipPosition,F.prototype.restoreState.call(this,f),this.createTip(),this.setTipPoints()},l.prototype.scale=function(f,R){F.prototype.scale.call(this,f,R),this.tipPosition={x:this.tipPosition.x*f,y:this.tipPosition.y*R},this.positionTip()},l.typeName="CalloutMarker",l.title="Callout marker",l.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',l}(Ze),Re=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.fillColor="transparent",B.strokeColor="transparent",B.strokeWidth=0,B.strokeDasharray="",B.opacity=1,B.strokeColor=Q.defaultColor,B.strokeWidth=Q.defaultStrokeWidth,B.strokeDasharray=Q.defaultStrokeDasharray,B.fillColor=Q.defaultFillColor,B.setStrokeColor=B.setStrokeColor.bind(B),B.setFillColor=B.setFillColor.bind(B),B.setStrokeWidth=B.setStrokeWidth.bind(B),B.setStrokeDasharray=B.setStrokeDasharray.bind(B),B.setOpacity=B.setOpacity.bind(B),B.createVisual=B.createVisual.bind(B),B.strokePanel=new qe("Line color",Te(Q.defaultColorSet,["transparent"]),Q.defaultColor),B.strokePanel.onColorChanged=B.setStrokeColor,B.fillPanel=new qe("Fill color",Te(Q.defaultColorSet,["transparent"]),B.fillColor,ge),B.fillPanel.onColorChanged=B.setFillColor,B.strokeWidthPanel=new Lt("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),B.strokeWidthPanel.onWidthChanged=B.setStrokeWidth,B.strokeStylePanel=new vt("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),B.strokeStylePanel.onStyleChanged=B.setStrokeDasharray,B.opacityPanel=new ie("Opacity",Q.defaultOpacitySteps,B.opacity),B.opacityPanel.onOpacityChanged=B.setOpacity,B}return Ie(l,F),l.prototype.ownsTarget=function(f){return!(!F.prototype.ownsTarget.call(this,f)&&f!==this.visual)},l.prototype.createVisual=function(){this.visual=se.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},l.prototype.pointerDown=function(f,R){F.prototype.pointerDown.call(this,f,R),this.state==="new"&&(this.createVisual(),this.moveVisual(f),this._state="creating")},l.prototype.manipulate=function(f){F.prototype.manipulate.call(this,f)},l.prototype.resize=function(f){F.prototype.resize.call(this,f),this.setSize()},l.prototype.setSize=function(){F.prototype.setSize.call(this),se.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},l.prototype.pointerUp=function(f){F.prototype.pointerUp.call(this,f),this.setSize()},l.prototype.setStrokeColor=function(f){this.strokeColor=f,this.visual&&se.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(f),this.stateChanged()},l.prototype.setFillColor=function(f){this.fillColor=f,this.visual&&se.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(f),this.stateChanged()},l.prototype.setStrokeWidth=function(f){this.strokeWidth=f,this.visual&&se.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},l.prototype.setStrokeDasharray=function(f){this.strokeDasharray=f,this.visual&&se.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},l.prototype.setOpacity=function(f){this.opacity=f,this.visual&&se.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var f=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},F.prototype.getState.call(this));return f.typeName=l.typeName,f},l.prototype.restoreState=function(f){var R=f;this.fillColor=R.fillColor,this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.strokeDasharray,this.opacity=R.opacity,this.createVisual(),F.prototype.restoreState.call(this,f),this.setSize()},l.prototype.scale=function(f,R){F.prototype.scale.call(this,f,R),this.setSize()},l.typeName="EllipseMarker",l.title="Ellipse marker",l.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',l}(ft),Xe=function(F){function l(f,R,Q){return F.call(this,f,R,Q)||this}return Ie(l,F),Object.defineProperty(l.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),l.prototype.ownsTarget=function(f){return!(!F.prototype.ownsTarget.call(this,f)&&f!==this.tip1&&f!==this.tip2)},l.prototype.createTips=function(){this.tip1=se.createLine(this.x1-this.tipLength/2,this.y1,this.x1+this.tipLength/2,this.y1,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip1.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.tip1),this.tip2=se.createLine(this.x2-this.tipLength/2,this.y2,this.x2+this.tipLength/2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip2.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.tip2)},l.prototype.pointerDown=function(f,R){F.prototype.pointerDown.call(this,f,R),this.state==="creating"&&this.createTips()},l.prototype.adjustVisual=function(){if(F.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(se.setAttributes(this.tip1,[["x1",(this.x1-this.tipLength/2).toString()],["y1",this.y1.toString()],["x2",(this.x1+this.tipLength/2).toString()],["y2",this.y1.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),se.setAttributes(this.tip2,[["x1",(this.x2-this.tipLength/2).toString()],["y1",this.y2.toString()],["x2",(this.x2+this.tipLength/2).toString()],["y2",this.y2.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),Math.abs(this.x1-this.x2)>.1)){var f=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),R=this.tip1.transform.baseVal.getItem(0);R.setRotate(f,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(R,0);var Q=this.tip2.transform.baseVal.getItem(0);Q.setRotate(f+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(Q,0)}},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var f=F.prototype.getState.call(this);return f.typeName=l.typeName,f},l.prototype.restoreState=function(f){F.prototype.restoreState.call(this,f),this.createTips(),this.adjustVisual()},l.typeName="MeasurementMarker",l.title="Measurement marker",l.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',l}(Et),xt=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.strokePanel.colors=Q.defaultColorSet,B.fillColor="transparent",B}return Ie(l,F),Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var f=F.prototype.getState.call(this);return f.typeName=l.typeName,f},l.typeName="EllipseFrameMarker",l.title="Ellipse frame marker",l.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',l}(Re),Mt=function(){function F(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(F.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),F.prototype.addUndoStep=function(l){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(l)||(this.undoStack.push(l),JSON.stringify(this.lastRedoStep)!==JSON.stringify(l)&&this.redoStack.splice(0,this.redoStack.length))},F.prototype.replaceLastUndoStep=function(l){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=l)},F.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},F.prototype.undo=function(){if(this.undoStack.length>1){var l=this.undoStack.pop();return l!==void 0&&this.redoStack.push(l),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},F.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},F}(),kt=function(F){function l(f,R,Q){var B=F.call(this,f,R,Q)||this;return B.strokeColor="transparent",B.strokeWidth=0,B.strokeDasharray="",B.curveX=0,B.curveY=0,B.manipulationStartCurveX=0,B.manipulationStartCurveY=0,B.setStrokeColor=B.setStrokeColor.bind(B),B.setStrokeWidth=B.setStrokeWidth.bind(B),B.setStrokeDasharray=B.setStrokeDasharray.bind(B),B.positionGrips=B.positionGrips.bind(B),B.addControlGrips=B.addControlGrips.bind(B),B.adjustVisual=B.adjustVisual.bind(B),B.setupControlBox=B.setupControlBox.bind(B),B.resize=B.resize.bind(B),B.strokeColor=Q.defaultColor,B.strokeWidth=Q.defaultStrokeWidth,B.strokeDasharray=Q.defaultStrokeDasharray,B.strokePanel=new qe("Line color",Q.defaultColorSet,Q.defaultColor),B.strokePanel.onColorChanged=B.setStrokeColor,B.strokeWidthPanel=new Lt("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),B.strokeWidthPanel.onWidthChanged=B.setStrokeWidth,B.strokeStylePanel=new vt("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),B.strokeStylePanel.onStyleChanged=B.setStrokeDasharray,B}return Ie(l,F),l.prototype.ownsTarget=function(f){return!(!F.prototype.ownsTarget.call(this,f)&&f!==this.visual&&f!==this.selectorCurve&&f!==this.visibleCurve&&!this.curveGrip.ownsTarget(f))},l.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},l.prototype.createVisual=function(){this.visual=se.createGroup(),this.selectorCurve=se.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=se.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},l.prototype.pointerDown=function(f,R){F.prototype.pointerDown.call(this,f,R),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=f.x,this.curveY=f.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(R)&&(this.activeGrip=this.curveGrip,this._state="resize")},l.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),se.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),se.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),se.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},l.prototype.setupControlBox=function(){F.prototype.setupControlBox.call(this),this.curveControlLine1=se.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=se.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},l.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,F.prototype.addControlGrips.call(this)},l.prototype.positionGrips=function(){F.prototype.positionGrips.call(this);var f=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-f/2,this.curveY-f/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},l.prototype.manipulate=function(f){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+f.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+f.y-this.manipulationStartY),F.prototype.manipulate.call(this,f)},l.prototype.resize=function(f){this.activeGrip===this.curveGrip&&(this.curveX=f.x,this.curveY=f.y),F.prototype.resize.call(this,f),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},l.prototype.setStrokeColor=function(f){this.strokeColor=f,this.adjustVisual(),this.colorChanged(f)},l.prototype.setStrokeWidth=function(f){this.strokeWidth=f,this.adjustVisual()},l.prototype.setStrokeDasharray=function(f){this.strokeDasharray=f,this.adjustVisual()},l.prototype.scale=function(f,R){this.curveX=this.curveX*f,this.curveY=this.curveY*R,F.prototype.scale.call(this,f,R)},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var f=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},F.prototype.getState.call(this));return f.typeName=l.typeName,f},l.prototype.restoreState=function(f){F.prototype.restoreState.call(this,f);var R=f;this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.strokeDasharray,this.curveX=R.curveX,this.curveY=R.curveY,this.createVisual(),this.adjustVisual()},l.typeName="CurveMarker",l.title="Curve marker",l.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',l}(Ot),Gt=function(){function F(l,f){f===void 0&&(f=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=l,this.cancelable=f}return Object.defineProperty(F.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),F.prototype.preventDefault=function(){this._defaultPrevented=!0},F}(),Kt=function(F){function l(f,R,Q){var B=F.call(this,f,!1)||this;return B.dataUrl=R,B.state=Q,B}return Ie(l,F),l}(Gt),Ct=function(F){function l(f,R,Q){Q===void 0&&(Q=!1);var B=F.call(this,f,Q)||this;return B.marker=R,B}return Ie(l,F),l}(Gt),pr=function(){function F(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return F.prototype.addEventListener=function(l,f){this[l].push(f)},F.prototype.removeEventListener=function(l,f){var R=this[l].indexOf(f);R>-1&&this[l].splice(R,1)},F}(),rr=function(){function F(l){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new Ne,this._isOpen=!1,this.undoRedoManager=new Mt,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.renderMarkersOnly=!1,this.zoomSteps=[1,1.5,2,4],this._zoomLevel=1,this._isResizing=!1,this.prevPanPoint={x:0,y:0},this.eventListeners=new pr,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=F.instanceCounter++,this.styles=new ot(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=l,this.targetRoot=document.body,this.width=l.clientWidth,this.height=l.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(F.prototype,"ALL_MARKER_TYPES",{get:function(){return[bt,we,Ee,Ze,xt,Re,ue,Se,Xe,re,Et,kt]},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[bt,we,Ee,Ze,Re,ue,Se]},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"BASIC_MARKER_TYPES",{get:function(){return[bt,we,Ee,Ze,ue]},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(l){var f=this;this._availableMarkerTypes.splice(0),l.forEach(function(R){if(typeof R=="string"){var Q=f.ALL_MARKER_TYPES.find(function(B){return B.typeName===R});Q!==void 0&&f._availableMarkerTypes.push(Q)}else f._availableMarkerTypes.push(R)})},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(l){this._zoomLevel=l,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),F.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),Fe.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},F.prototype.show=function(){var l=this;this.styles.styleSheetRoot===void 0&&it.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=it.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(f){return f(new Gt(l))})},F.prototype.render=function(){return Ue(this,void 0,void 0,function(){var l;return Pe(this,function(f){switch(f.label){case 0:return this.setCurrentMarker(),(l=new dt).naturalSize=this.renderAtNaturalSize,l.imageType=this.renderImageType,l.imageQuality=this.renderImageQuality,l.markersOnly=this.renderMarkersOnly,l.width=this.renderWidth,l.height=this.renderHeight,[4,l.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return f.sent(),[4,l.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,f.sent()]}})})},F.prototype.close=function(l){var f=this;if(l===void 0&&(l=!1),this.isOpen){var R=!1;l||this.eventListeners.beforeclose.forEach(function(Q){var B=new Gt(f,!0);Q(B),B.defaultPrevented&&(R=!0)}),R||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(Q){return Q(new Gt(f))}),this.detachEvents(),this._isOpen=!1)}},F.prototype.addMarkersToToolbar=function(){for(var l,f=[],R=0;R<arguments.length;R++)f[R]=arguments[R];(l=this._availableMarkerTypes).push.apply(l,f)},F.prototype.addRenderEventListener=function(l){this.addEventListener("render",function(f){l(f.dataUrl,f.state)})},F.prototype.removeRenderEventListener=function(l){},F.prototype.addCloseEventListener=function(l){this.addEventListener("close",function(){l()})},F.prototype.removeCloseEventListener=function(l){},F.prototype.setupResizeObserver=function(){var l=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){l.resize(l.target.clientWidth,l.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return l.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},F.prototype.onPopupTargetResize=function(){var l=1*this.target.clientWidth/this.target.clientHeight,f=this.editorCanvas.clientWidth/l>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*l:this.editorCanvas.clientWidth,R=f<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/l;this.resize(f,R)},F.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},F.prototype.resize=function(l,f){this._isResizing=!0;var R=l/this.imageWidth,Q=f/this.imageHeight;this.imageWidth=Math.round(l),this.imageHeight=Math.round(f),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(R,Q),this._isResizing=!1},F.prototype.scaleMarkers=function(l,f){var R,Q=this;this._currentMarker&&this._currentMarker instanceof Ze?this._currentMarker.scale(l,f):(R=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(B){B!==Q._currentMarker&&B.scale(l,f)}),R!==void 0&&this.setCurrentMarker(R)},F.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},F.prototype.setTopLeft=function(){var l=this.editingTarget.getBoundingClientRect(),f=this.editorCanvas.getBoundingClientRect();this.left=l.left-f.left,this.top=l.top-f.top},F.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},F.prototype.addDefs=function(){for(var l,f=[],R=0;R<arguments.length;R++)f[R]=arguments[R];this.defs=se.createDefs(),this.addDefsToImage(),(l=this.defs).append.apply(l,f)},F.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},F.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},F.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},F.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},F.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},F.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},F.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},F.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var l=document.createElement("a");l.href="https://markerjs.com/",l.target="_blank",l.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 0-1.644-.081-1.974-.247-.328-.162-.533-.656-.617-1.48-.41-4.03-.74-9.418-.987-16.165-.163-1.728-.329-4.566-.494-8.515-.822-13.901-1.562-23.3-2.221-28.196-.657-4.893-.987-7.628-.987-8.205 0-.657.33-1.44.987-2.345.659-.903 1.276-1.357 1.85-1.357 1.319 0 2.387.947 3.21 2.838.411.906.863 4.526 1.357 10.859.493 6.335.905 14.19 1.233 23.568l.617 18.88c4.527-13.983 9.216-26.673 14.068-38.068C45.65 6.686 50.093.988 54.123.988c2.715 0 4.566 1.974 5.553 5.923.987 3.949 1.481 9.667 1.481 17.152 0 3.949-.081 9.625-.247 17.029l-.123 5.676c3.373-11.762 6.725-21.634 10.057-29.615 3.331-7.979 6.685-11.97 10.056-11.97 8.475 0 12.71 18.757 12.71 56.269z" fill-rule="nonzero"/></svg>',l.title="Powered by marker.js",l.style.display="grid",l.style.alignItems="center",l.style.justifyItems="center",l.style.padding="3px",l.style.width="20px",l.style.height="20px",this.logoUI.appendChild(l),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},F.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},F.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},F.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},F.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var l=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=l+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new Ye(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new rt(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},F.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},F.prototype.removeMarker=function(l){this.markerImage.removeChild(l.container),this.markers.indexOf(l)>-1&&this.markers.splice(this.markers.indexOf(l),1),l.dispose()},F.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},F.prototype.toolbarButtonClicked=function(l,f){if(l==="marker"&&f!==void 0)this.createNewMarker(f);else if(l==="action")switch(f){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},F.prototype.deleteSelectedMarker=function(){var l=this;if(this._currentMarker!==void 0){var f=!1;if(this.eventListeners.markerbeforedelete.forEach(function(Q){var B=new Ct(l,l._currentMarker,!0);Q(B),B.defaultPrevented&&(f=!0)}),!f){var R=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(Q){return Q(new Ct(l,R))})}}},F.prototype.clear=function(){var l=this,f=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(ve){var ze=new Ct(l,void 0,!0);ve(ze),ze.defaultPrevented&&(f=!0)}),!f)){this.setCurrentMarker();for(var R=function(ve){var ze=Q.markers[ve];Q.setCurrentMarker(Q.markers[ve]),Q._currentMarker.dispose(),Q.markerImage.removeChild(Q._currentMarker.container),Q.markers.splice(Q.markers.indexOf(Q._currentMarker),1),Q.eventListeners.markerdelete.forEach(function(lt){return lt(new Ct(l,ze))})},Q=this,B=this.markers.length-1;B>=0;B--)R(B);this.addUndoStep()}},Object.defineProperty(F.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),F.prototype.showNotesEditor=function(){var l;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=(l=this._currentMarker.notes)!==null&&l!==void 0?l:"",this.overlayContainer.appendChild(this.notesArea))},F.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},F.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},F.prototype.addUndoStep=function(){var l=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var f=this.getState(),R=this.undoRedoManager.getLastUndoStep();if(!R||R.width===f.width&&R.height===f.height){var Q=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(f),Q<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(B){return B(new Gt(l))})}else this.undoRedoManager.replaceLastUndoStep(f),this.eventListeners.statechange.forEach(function(B){return B(new Gt(l))})}},F.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},F.prototype.undoStep=function(){var l=this,f=this.undoRedoManager.undo();f!==void 0&&(this.restoreState(f),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(R){return R(new Gt(l))}))},F.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},F.prototype.redoStep=function(){var l=this,f=this.undoRedoManager.redo();f!==void 0&&(this.restoreState(f),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(R){return R(new Gt(l))}))},F.prototype.stepZoom=function(){var l=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=l<this.zoomSteps.length-1?this.zoomSteps[l+1]:this.zoomSteps[0]},F.prototype.panTo=function(l){this.contentDiv.scrollBy({left:this.prevPanPoint.x-l.x,top:this.prevPanPoint.y-l.y}),this.prevPanPoint=l},F.prototype.startRenderAndClose=function(){return Ue(this,void 0,void 0,function(){var l,f,R=this;return Pe(this,function(Q){switch(Q.label){case 0:return[4,this.render()];case 1:return l=Q.sent(),f=this.getState(),this.eventListeners.render.forEach(function(B){return B(new Kt(R,l,f))}),this.close(!0),[2]}})})},F.prototype.getState=function(l){l===!0&&this.setCurrentMarker();var f={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(R){return f.markers.push(R.getState())}),f},F.prototype.restoreState=function(l){var f=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);l.markers.forEach(function(R){var Q=f._availableMarkerTypes.find(function(ve){return ve.typeName===R.typeName});if(Q!==void 0){var B=f.addNewMarker(Q);B.restoreState(R),f.markers.push(B)}}),l.width&&l.height&&(l.width!==this.imageWidth||l.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/l.width,this.imageHeight/l.height),this.eventListeners.restorestate.forEach(function(R){return R(new Gt(f))})},F.prototype.addNewMarker=function(l){var f=se.createGroup();return this.markerImage.appendChild(f),new l(f,this.overlayContainer,this.settings)},F.prototype.createNewMarker=function(l){var f,R=this;(f=typeof l=="string"?this._availableMarkerTypes.find(function(Q){return Q.typeName===l}):l)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(f),this._currentMarker.onMarkerCreated=this.markerCreated,this._currentMarker.onColorChanged=this.colorChanged,this._currentMarker.onFillColorChanged=this.fillColorChanged,this._currentMarker.onStateChanged=this.markerStateChanged,this.markerImage.style.cursor="crosshair",this.toolbar.setActiveMarkerButton(f.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(Q){return Q(new Ct(R,R._currentMarker))}))},F.prototype.markerCreated=function(l){var f=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(l),this.setCurrentMarker(l),l instanceof we&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(we):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(R){return R(new Ct(f,f._currentMarker))})},F.prototype.colorChanged=function(l){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=l,this.settings.defaultStrokeColor=l)},F.prototype.fillColorChanged=function(l){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=l)},F.prototype.markerStateChanged=function(l){var f=this;this.eventListeners.markerchange.forEach(function(R){return R(new Ct(f,l))})},F.prototype.setCurrentMarker=function(l){var f=this;this._currentMarker!==l&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(R){return R(new Ct(f,f._currentMarker))})),this._currentMarker=l,this._currentMarker===void 0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(R){return R(new Ct(f,f._currentMarker))}))},F.prototype.onPointerDown=function(l){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||l.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var f=this.markers.find(function(R){return R.ownsTarget(l.target)});f!==void 0?(this.setCurrentMarker(f),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(l.clientX,l.clientY),l.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:l.clientX,y:l.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(l.clientX,l.clientY))},F.prototype.onDblClick=function(l){if(this._isFocused||this.focus(),this.mode==="select"){var f=this.markers.find(function(R){return R.ownsTarget(l.target)});f!==void 0&&f!==this._currentMarker&&this.setCurrentMarker(f),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(l.clientX,l.clientY),l.target):this.setCurrentMarker()}},F.prototype.onPointerMove=function(l){this.touchPoints!==1&&l.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||l.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(l.clientX,l.clientY)):this.zoomLevel>1&&this.panTo({x:l.clientX,y:l.clientY}))},F.prototype.onPointerUp=function(l){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(l.clientX,l.clientY)),this.isDragging=!1,this.addUndoStep()},F.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},F.prototype.onKeyUp=function(l){this._currentMarker===void 0||this.notesArea!==void 0||l.key!=="Delete"&&l.key!=="Backspace"||this.deleteSelectedMarker()},F.prototype.clientToLocalCoordinates=function(l,f){var R=this.markerImage.getBoundingClientRect();return{x:(l-R.left)/this.zoomLevel,y:(f-R.top)/this.zoomLevel}},F.prototype.onWindowResize=function(){this.positionUI()},F.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var l=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=l+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";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()},F.prototype.addLicenseKey=function(l){Fe.addKey(l)},F.prototype.addEventListener=function(l,f){this.eventListeners.addEventListener(l,f)},F.prototype.removeEventListener=function(l,f){this.eventListeners.removeEventListener(l,f)},F.prototype.renderState=function(l){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(l),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(F.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),F.prototype.focus=function(){var l=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(f){return f(new Gt(l))}))},F.prototype.blur=function(){var l=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(f){return f(new Gt(l))}))},F.instanceCounter=0,F}();/* **********************************
cropro version 1.2.0
@license SEE LICENSE IN LICENSE
copyright Alan Mendelevich
see README and LICENSE for details
********************************** *//*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */var Ir=function(F,l){return(Ir=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(f,R){f.__proto__=R}||function(f,R){for(var Q in R)Object.prototype.hasOwnProperty.call(R,Q)&&(f[Q]=R[Q])})(F,l)};function Pr(F,l){if(typeof l!="function"&&l!==null)throw new TypeError("Class extends value "+String(l)+" is not a constructor or null");function f(){this.constructor=F}Ir(F,l),F.prototype=l===null?Object.create(l):(f.prototype=l.prototype,new f)}function Vt(F,l,f,R){return new(f||(f=Promise))(function(Q,B){function ve(At){try{lt(R.next(At))}catch($e){B($e)}}function ze(At){try{lt(R.throw(At))}catch($e){B($e)}}function lt(At){var $e;At.done?Q(At.value):($e=At.value,$e instanceof f?$e:new f(function(Rt){Rt($e)})).then(ve,ze)}lt((R=R.apply(F,l||[])).next())})}function an(F,l){var f,R,Q,B,ve={label:0,sent:function(){if(1&Q[0])throw Q[1];return Q[1]},trys:[],ops:[]};return 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this._isGridVisible},set:function(l){this._isGridVisible=l,this.gridContainer&&It.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(l){this._zoomFactor=l,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),F.prototype.open=function(){var l=this;this.cropShadeElement=It.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=It.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var f=0;f<this.numberOfGridLines;f++)this.horizontalGridLines.push(It.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(It.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(R){return l.gridContainer.appendChild(R)}),this.verticalGridLines.forEach(function(R){return l.gridContainer.appendChild(R)}),this.cropRectElement=It.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new nr(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new nr(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new nr(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new nr(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},F.prototype.setCropRectangle=function(l){this.cropRect=l;var f=Object.assign({},this.cropRect);this.zoomFactor!==1&&(f.width=this.cropRect.width*this.zoomFactor,f.height=this.cropRect.height*this.zoomFactor,f.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-f.width/2,f.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-f.height/2),It.setAttributes(this.cropRectElement,[["x",f.x.toString()],["y",f.y.toString()],["width",f.width.toString()],["height",f.height.toString()]]);var R=f.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(B,ve){var ze=f.y+R*(ve+1);It.setAttributes(B,[["x1",""+f.x],["y1",""+ze],["x2",""+(f.x+f.width)],["y2",""+ze]])});var Q=f.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(B,ve){var ze=f.x+Q*(ve+1);It.setAttributes(B,[["x1",""+ze],["y1",""+f.y],["x2",""+ze],["y2",""+(f.y+f.height)]])}),It.setAttributes(this.cropShadeElement,[["d",It.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,f.x,f.y,f.width,f.height)]]),this.topLeftGrip.setCenter(f.x,f.y),this.topRightGrip.setCenter(f.x+f.width,f.y),this.bottomLeftGrip.setCenter(f.x,f.y+f.height),this.bottomRightGrip.setCenter(f.x+f.width,f.y+f.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},F.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},F.prototype.clientToLocalCoordinates=function(l,f){var R=this.container.getBoundingClientRect();return{x:l-R.left+this.margin,y:f-R.top+this.margin}},F.prototype.onPointerDown=function(l){this.container.setPointerCapture(l.pointerId),this.previousPoint=this.clientToLocalCoordinates(l.clientX,l.clientY),this.cropRectElement===l.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(l.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(l.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(l.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(l.target)&&(this.activeGrip=this.bottomRightGrip)},F.prototype.onPointerMove=function(l){if(this.isMoving)this.move(this.clientToLocalCoordinates(l.clientX,l.clientY));else if(this.activeGrip){var f=this.clientToLocalCoordinates(l.clientX,l.clientY);this.resize(f)}l.preventDefault()},F.prototype.onPointerUp=function(l){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(l.pointerId)},F.prototype.move=function(l){var f=l.x-this.previousPoint.x,R=l.y-this.previousPoint.y;this.zoomFactor!==1&&(f=-f/this.zoomFactor,R=-R/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+f),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+R),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=l},F.prototype.resize=function(l){var f=Object.assign({},this.cropRect),R=l.x-this.previousPoint.x,Q=l.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:f.x+R<this.margin&&(R=this.margin-f.x),f.x+=R,f.width=this.cropRect.x+this.cropRect.width-f.x;break;case this.bottomRightGrip:case this.topRightGrip:f.width+R>this.canvasWidth*this.zoomFactor&&(R=this.canvasWidth*this.zoomFactor-f.width),f.width+=R}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(f.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(R),f.height=this.aspectRatio.getVerticalLength(f.width)):(f.y+=Q,f.height=this.cropRect.y+this.cropRect.height-f.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?f.height=this.aspectRatio.getVerticalLength(f.width):f.height+=Q}f.width<10&&(f.x=this.cropRect.x,f.width=10),f.height<10&&(f.y=this.cropRect.y,f.height=10),this.previousPoint=l,f.x>=this.margin&&f.y>=this.margin&&f.x-this.margin+f.width<=this.canvasWidth&&f.y-this.margin+f.height<=this.canvasHeight&&(this.cropRect=f,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},F.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var l=this.cropRect.x+this.cropRect.width/2,f=this.cropRect.y+this.cropRect.height/2,R=this.aspectRatio.getHorizontalLength(this.cropRect.height),Q=this.aspectRatio.getVerticalLength(this.cropRect.width);R/this.canvasWidth<Q/this.canvasHeight?this.cropRect.width=R:this.cropRect.height=Q,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=l-this.cropRect.width/2,this.cropRect.y=f-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},F.prototype.getRescaledRect=function(l,f,R,Q,B,ve){var ze=R/l,lt=Q/f;return{x:(B.x-ve)*ze+ve,y:(B.y-ve)*lt+ve,width:B.width*ze,height:B.height*lt}},F.prototype.scaleCanvas=function(l,f){var R=this.getRescaledRect(this.canvasWidth,this.canvasHeight,l,f,this.cropRect,this.margin);this.canvasWidth=l,this.canvasHeight=f,this.onCropChange&&this.onCropChange(R),this.setCropRectangle(R)},F}(),Zn=function(){function F(l){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=l,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(F.prototype,"angle",{get:function(){return this._angle},set:function(l){this._angle=l,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),F.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},F.prototype.onPointerDown=function(l){this.controlContainer.setPointerCapture(l.pointerId),this.isDragging=!0,this.previousPoint={x:l.clientX,y:l.clientY}},F.prototype.onPointerMove=function(l){this.isDragging&&(this.onAngleChange&&this.onAngleChange((l.clientX-this.previousPoint.x)/5),this.previousPoint.x=l.clientX)},F.prototype.onPointerUp=function(l){this.isDragging&&this.onAngleChange&&this.onAngleChange((l.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(l.pointerId)},F.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var l=this.angleLabelText.getBBox();It.setAttributes(this.angleLabelElement,[["x",((this.width-l.width)/2).toString()],["y",(this.height/2).toString()]])}},F.prototype.positionScaleShape=function(){if(this.scaleShape){var l=this.scaleShape.transform.baseVal.getItem(0);l.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(l,0)}},F.prototype.getVisual=function(){var l=document.createElementNS("http://www.w3.org/2000/svg","svg");l.setAttribute("xmlns","http://www.w3.org/2000/svg"),l.setAttribute("width",this.width+"px"),l.setAttribute("height",this.height+"px"),l.setAttribute("viewBox","0 0 "+this.width+" "+this.height),l.style.flexShrink="0",document.body.appendChild(l);for(var f="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,R=1;R<=this.width/5+10;R++){var Q=R%5==0?this.height/3:this.height/6;f+="h4v"+-Q+"h1v"+Q}f+="v1H0Z",this.scaleShape=It.createPath(f);var B=It.createTransform();this.scaleShape.transform.baseVal.appendItem(B),l.appendChild(this.scaleShape),this.angleLabelElement=It.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=It.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ve=It.createTSpan("");return ve.innerHTML="&deg;",this.angleLabelElement.appendChild(ve),l.appendChild(this.angleLabelElement),document.body.removeChild(l),l},F}(),hi=function(){function F(){this.naturalSize=!1,this.imageType="image/png"}return F.prototype.rasterize=function(l,f,R,Q,B,ve,ze){var lt=this;return new Promise(function(At){var $e=document.createElement("canvas");$e.width=l.width.baseVal.value-2*Q,$e.height=l.height.baseVal.value-2*Q;var Rt=1,gr=1;lt.naturalSize===!0?(Rt=f.naturalWidth/(l.width.baseVal.value-2*Q)/ve,gr=f.naturalHeight/(l.height.baseVal.value-2*Q)/ze,$e.width=f.naturalWidth/ve,$e.height=f.naturalHeight/ze):lt.width!==void 0&&lt.height!==void 0&&(Rt=lt.width/R.width,gr=lt.height/R.height,$e.width*=Rt,$e.height*=gr);var Dr=$e.getContext("2d");Dr.translate($e.width/2,$e.height/2),Dr.rotate(B*Math.PI/180),Dr.scale(ve,ze),Dr.translate(-$e.width/2,-$e.height/2),Dr.drawImage(f,0,0,$e.width,$e.height);var Ln=document.createElement("canvas");Ln.width=R.width*Rt,Ln.height=R.height*gr,Ln.getContext("2d").putImageData(Dr.getImageData((R.x-Q)*Rt,(R.y-Q)*gr,R.width*Rt,R.height*gr),0,0),At(Ln.toDataURL(lt.imageType,lt.imageQuality))})},F}(),Je=function(){function F(l){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=F.instanceCounter++,this.styles=new An(this.instanceNo),this.target=l,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(F.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(l){this._zoomToCropEnabled=l,l?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(l){this._isGridVisible=l,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"gridLines",{get:function(){return this._gridLines},set:function(l){this._gridLines=l,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(l){this._rotationAngle=l,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"aspectRatio",{get:function(){var l;return(l=this._aspectRatio)!==null&&l!==void 0?l:this.aspectRatios[0]},set:function(l){this._aspectRatio=l},enumerable:!1,configurable:!0}),F.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},F.prototype.show=function(){this.showUI(),this.open()},F.prototype.close=function(l){l===void 0&&(l=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),l||this.closeEventListeners.forEach(function(f){return f()}),this._isOpen=!1)},F.prototype.addRenderEventListener=function(l){this.renderEventListeners.push(l)},F.prototype.removeRenderEventListener=function(l){this.renderEventListeners.indexOf(l)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(l),1)},F.prototype.addCloseEventListener=function(l){this.closeEventListeners.push(l)},F.prototype.removeCloseEventListener=function(l){this.closeEventListeners.indexOf(l)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(l),1)},F.prototype.setupResizeObserver=function(){var l=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){l.resize(l.target.clientWidth,l.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))},F.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var l=1*this.target.clientWidth/this.target.clientHeight,f=this.contentDiv.clientWidth/l>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*l:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,R=f+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/l;this.resize(f,R)}},F.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},F.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",It.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},F.prototype.resize=function(l,f){this.imageWidth=Math.round(l),this.imageHeight=Math.round(f),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},F.prototype.setEditingTarget=function(){var l=document.createElement("canvas");l.width=this.target.naturalWidth,l.height=this.target.naturalHeight,l.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var f=l.toDataURL();It.setAttributes(this.editingTarget,[["href",f]]),this.setEditingTargetSize()},F.prototype.setTopLeft=function(){var l=this.target.getBoundingClientRect(),f=this.editorCanvas.getBoundingClientRect();this.left=l.left-f.left-this.CANVAS_MARGIN,this.top=l.top-f.top-this.CANVAS_MARGIN},F.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=It.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=It.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=It.createGroup(),this.editingTargetRotationScaleContainer=It.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var l=It.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(l);var f=It.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(f),this.editingTargetContainer=It.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},F.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},F.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=It.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Bn(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},F.prototype.zoomToCrop=function(){if(this.cropRect){var l=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,f=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=l+"px "+f+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-l+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-f+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},F.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)},F.prototype.cropRectChanged=function(l){this.cropRect=l,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},F.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},F.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},F.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},F.prototype.showUI=function(){switch(this.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 l=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,f=this.target.offsetTop>l+this.CANVAS_MARGIN?this.target.offsetTop-(l+this.CANVAS_MARGIN):0;this.coverDiv.style.top=f+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},F.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},F.prototype.addTopToolbar=function(){var l=this;this.topToolbar=new Un,this.topToolbar.display=this.styles.settings.hideTopToolbar?"none":"",this.topToolbar.className=this.toolbarStyleClass.name,this.topToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.topToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.topToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.topToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.topToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.topToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var f=new Qn;f.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(f);var R=[];this.aspectRatios.forEach(function(gr){var Dr=new mr(oi.getIcon(gr.horizontal,gr.vertical),gr.horizontal===0&&gr.vertical===0?"FREE":gr.horizontal+":"+gr.vertical);Dr.onClick=function(){return l.ratioButtonClicked(gr)},R.push(Dr)}),this.aspectRatioButton=new mn(oi.getIcon(0,0),"Aspect ratio",R),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,f.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var Q=new mr('<svg viewBox="0 0 24 24"><path d="M10 4v4h4V4h-4m6 0v4h4V4h-4m0 6v4h4v-4h-4m0 6v4h4v-4h-4m-2 4v-4h-4v4h4m-6 0v-4H4v4h4m0-6v-4H4v4h4m0-6V4H4v4h4m2 6h4v-4h-4v4M4 2h16a2 2 0 012 2v16a2 2 0 01-2 2H4c-1.08 0-2-.9-2-2V4a2 2 0 012-2z"/></svg>',"Toggle grid");Q.isActive=this.isGridVisible,Q.onClick=function(){l.isGridVisible=!l.isGridVisible,Q.isActive=l.isGridVisible},f.addButton(Q);var B=new mr('<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"Zoom to selection");if(B.isActive=this.zoomToCropEnabled,B.onClick=function(){l.zoomToCropEnabled=!l.zoomToCropEnabled,B.isActive=l.zoomToCropEnabled},f.addButton(B),!En.isLicensed){var ve=new wt;this.topToolbar.addElementBlock(ve);var ze=document.createElement("div");ze.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var lt=document.createElement("a");lt.style.color="currentColor",lt.href="https://markerjs.com/products/cropro",lt.target="_blank",lt.innerHTML='<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="2"><path d="M16.326 14.895c0 1.126-.558 1.688-1.673 1.688H9.931c-1.116 0-1.674-.562-1.674-1.688V3.733c0-1.126.558-1.688 1.674-1.688h4.722c1.115 0 1.673.562 1.673 1.688v2.899h-1.957V3.793h-4.124v11.042h4.124v-3.242h1.957v3.302z" fill="currentColor"/><path d="M15.94 7.364a.783.783 0 00-1.065-.304l-11.01 6.126a.783.783 0 00-.303 1.065l4.498 8.085a.783.783 0 001.065.304l11.01-6.126a.783.783 0 00.303-1.065L15.94 7.364zM5.311 14.173l3.737 6.718 9.641-5.364-3.737-6.718-9.641 5.364z" fill="#eef762"/></svg>',ze.appendChild(lt),ve.addElement(ze)}var At=new Qn;At.minWidth=3*this.toolbarHeight+"px",At.contentAlign="end",this.topToolbar.addButtonBlock(At);var $e=new mr('<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"OK");$e.onClick=this.startRenderAndClose,At.addButton($e),this.styles.settings.toolbarOkButtonStyleColorsClassName&&($e.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Rt=new mr('<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"Close");Rt.onClick=this.close,At.addButton(Rt),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Rt.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},F.prototype.addBottomToolbar=function(){var l=this;this.bottomToolbar=new Un,this.bottomToolbar.display=this.styles.settings.hideBottomToolbar?"none":"",this.bottomToolbar.className=this.toolbarStyleClass.name,this.bottomToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.bottomToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.bottomToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.bottomToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.bottomToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.bottomToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var f=new Qn;f.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(f);var R=new mr('<svg viewBox="0 0 24 24"><path d="M13 4.07V1L8.45 5.55 13 10V6.09c2.84.48 5 2.94 5 5.91s-2.16 5.43-5 5.91v2.02c3.95-.49 7-3.85 7-7.93s-3.05-7.44-7-7.93M7.1 18.32c1.16.9 2.51 1.44 3.9 1.61V17.9c-.87-.15-1.71-.49-2.46-1.03L7.1 18.32M6.09 13H4.07c.17 1.39.72 2.73 1.62 3.89l1.41-1.42c-.52-.75-.87-1.59-1.01-2.47m1.02-4.47L5.7 7.11C4.8 8.27 4.24 9.61 4.07 11h2.02c.14-.87.49-1.72 1.02-2.47z"/></svg>',"Rotate left");R.onClick=this.rotateLeftButtonClicked,f.addButton(R);var Q=new mr('<svg viewBox="0 0 24 24"><path d="M16.89 15.5l1.42 1.39c.9-1.16 1.45-2.5 1.62-3.89h-2.02c-.14.87-.48 1.72-1.02 2.5M13 17.9v2.02c1.39-.17 2.74-.71 3.9-1.61l-1.44-1.44c-.75.54-1.59.89-2.46 1.03m6.93-6.9a7.906 7.906 0 00-1.62-3.89l-1.42 1.42c.54.75.88 1.6 1.02 2.47m-2.36-5.45L11 1v3.07C7.06 4.56 4 7.92 4 12s3.05 7.44 7 7.93v-2.02c-2.84-.48-5-2.94-5-5.91s2.16-5.43 5-5.91V10l4.55-4.45z"/></svg>',"Rotate right");Q.onClick=this.rotateRightButtonClicked,f.addButton(Q);var B=new wt;B.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(B),this.straightener=new Zn("Straighten"),this.straightener.className=this.toolbarStraightenerStyleClass.name,this.straightener.colorsClassName=this.styles.settings.toolbarStraightenerColorsClassName?this.styles.settings.toolbarStraightenerColorsClassName:this.toolbarStraightenerStyleColorsClass.name,this.straightener.onAngleChange=function(At){l.rotateBy(At),l.straightener.angle=l.rotationAngle},B.addElement(this.straightener.getUI());var ve=new Qn;ve.minWidth=2*this.toolbarHeight+"px",ve.contentAlign="end",this.bottomToolbar.addButtonBlock(ve);var ze=new mr('<svg viewBox="0 0 24 24"><path d="M15 21h2v-2h-2m4-10h2V7h-2M3 5v14c0 1.1.9 2 2 2h4v-2H5V5h4V3H5c-1.1 0-2 .9-2 2m16-2v2h2c0-1.1-.9-2-2-2m-8 20h2V1h-2m8 16h2v-2h-2M15 5h2V3h-2m4 10h2v-2h-2m0 10c1.1 0 2-.9 2-2h-2z"/></svg>',"Flip horizontal");ze.onClick=this.flipHorizontallyButtonClicked,ve.addButton(ze);var lt=new mr('<svg viewBox="0 0 24 24"><path d="M3 15v2h2v-2m10 4v2h2v-2m2-16H5c-1.1 0-2 .9-2 2v4h2V5h14v4h2V5c0-1.1-.9-2-2-2m2 16h-2v2c1.1 0 2-.9 2-2M1 11v2h22v-2M7 19v2h2v-2m10-4v2h2v-2m-10 4v2h2v-2M3 19c0 1.1.9 2 2 2v-2z"/></svg>',"Flip vertical");lt.onClick=this.flipVerticallyButtonClicked,ve.addButton(lt)},F.prototype.ratioButtonClicked=function(l){this.aspectRatio=l,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},F.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=oi.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},F.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Vn(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},F.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},F.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},F.prototype.restoreState=function(l){if(l){var f=this.cropLayer.getRescaledRect(l.width,l.height,this.imageWidth,this.imageHeight,l.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(f),this.cropRectChanged(f),this.flippedHorizontally=l.flippedHorizontally,this.flippedVertically=l.flippedVertically,this.applyFlip(),this.rotationAngle=l.rotationAngle,this.applyRotation()}},F.prototype.clientToLocalCoordinates=function(l,f){var R=this.cropImage.getBoundingClientRect();return{x:l-R.left,y:f-R.top}},F.prototype.onWindowResize=function(){this.positionUI()},F.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var l=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=l+"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()},F.prototype.rotateLeftButtonClicked=function(){var l=this.rotationAngle-90;this.rotationAngle%90!=0&&(l+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(l)},F.prototype.rotateRightButtonClicked=function(){var l=this.rotationAngle+90;this.rotationAngle%90!=0&&(l-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(l)},F.prototype.rotateTo=function(l){l=(l=l>180?l-360:l)<=-180?l+360:l,this.rotationAngle=l,this.applyRotation()},F.prototype.rotateBy=function(l){this.rotateTo((this.rotationAngle+l)%360)},F.prototype.applyRotation=function(){var l=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var f=this.editingTargetRotationContainer.transform.baseVal.getItem(0);f.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(f,0);var R=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/R.width,this.imageHeight/R.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=l},F.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},F.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},F.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},F.prototype.startRenderAndClose=function(){return Vt(this,void 0,void 0,function(){var l,f;return an(this,function(R){switch(R.label){case 0:return[4,this.render()];case 1:return l=R.sent(),f=this.getState(),this.renderEventListeners.forEach(function(Q){return Q(l,f)}),this.close(!0),[2]}})})},F.prototype.render=function(){return Vt(this,void 0,void 0,function(){var l;return an(this,function(f){switch(f.label){case 0:return(l=new hi).naturalSize=this.renderAtNaturalSize,l.imageType=this.renderImageType,l.imageQuality=this.renderImageQuality,l.width=this.renderWidth,l.height=this.renderHeight,this.unzoomFromCrop(),It.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,l.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 1:return f.sent(),[4,l.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return[2,f.sent()]}})})},F.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new sn("toolbar",`
width: `+(this.displayMode==="inline"?"100%":"calc(100vw - "+2*this.popupMargin+"px)")+`;
flex-shrink: 0;
display: flex;
flex-direction: row;
justify-content: space-between;
height: `+this.toolbarHeight+`px;
box-sizing: content-box;
overflow: hidden;
line-height: 0px;
`)),this.toolbarStyleColorsClass=this.styles.addClass(new sn("toolbar_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarBlockStyleClass=this.styles.addClass(new sn("toolbar-block",`
display: flex;
align-items: center;
box-sizing: content-box;
`));var l=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new sn("toolbar_button",`
display: inline-block;
width: `+(this.toolbarHeight-2*l)+`px;
height: `+(this.toolbarHeight-2*l)+`px;
padding: `+l+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new sn("toolbar_button_colors",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new sn("toolbar_active_button",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
`)),this.styles.addRule(new on("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.toolbarHeight/2+`px;
`)),this.styles.addRule(new on("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
`)),this.toolbarDropdownStyleClass=this.styles.addClass(new sn("toolbar_dropdown",`
position: absolute;
max-width: `+4*this.toolbarHeight+`px;
z-index: 20;
white-space: normal;
box-sizing: content-box;
box-shadow: 3px 3px rgba(33, 33, 33, 0.1);
margin: `+(this.displayMode==="inline"?"0":this.popupMargin)+`px;
line-height: 0px;
`)),this.toolbarDropdownStyleColorsClass=this.styles.addClass(new sn("toolbar_dropdown_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new sn("toolbar_straightener_block",`
display: flex;
overflow: hidden;
justify-content: center;
-webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 30%, rgba(0,0,0,1) 70%, rgba(0,0,0,0) 100%);
`)),this.toolbarStraightenerStyleClass=this.styles.addClass(new sn("toolbar_straightener",`
display: flex;
overflow: hidden;
justify-content: center;
height: `+(this.toolbarHeight-2*l)+`px;
padding: `+l+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new sn("toolbar_straightener_colors",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
`))},F.instanceCounter=0,F}(),jt=ne("8hTe"),si=ne.n(jt),fi=/<pre[^>]*>/g;function Si(F){var l=document.createElement("div");return l.innerHTML=F,l.childNodes.length===0?"":l.childNodes[0].nodeValue}var li=yt.a=function(F){var l=F.value,f=l===void 0?"":l,R=F.edit,Q=R===void 0?!1:R,B=F.className,ve=F.showTextOnly,ze=F.showLines,lt=F.replaces,At=F.zoomImg,$e=F.hasMask,Rt=F.style,gr=Rt===void 0?{}:Rt,Dr=F.stylesPrev,Ln=Dr===void 0?{}:Dr,gn=String(f),ln=Object(M.useRef)(),Jn=Object(M.useRef)(),Pi=Object(M.useState)(""),Qr=Object(H.a)(Pi,2),Fn=Qr[0],pi=Qr[1],ui=Object(M.useState)("office"),Sn=Object(H.a)(ui,2),Ii=Sn[0],Ci=Sn[1],Gi=function(){var vr=new Je(Jn.current);vr.displayMode="popup",vr.addRenderEventListener(function(){var Kr=Object(P.a)(I.a.mark(function qt(zr){var Sr;return I.a.wrap(function(tn){for(;;)switch(tn.prev=tn.next){case 0:return ln.current.style.display="none",tn.next=3,Object(Ge.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:zr}});case 3:Sr=tn.sent,Sr!=null&&Sr.id&&lt(Jn.current.getAttribute("src").replace(de.a.API_SERVER,""),"/api/attachments/".concat(Sr==null?void 0:Sr.id,"?type=").concat(Sr.content_type));case 5:case"end":return tn.stop()}},qt)}));return function(qt){return Kr.apply(this,arguments)}}()),vr.show()},Vi=function(){var vr=new rr(Jn.current);vr.settings.displayMode="popup",vr.addEventListener("render",function(){var Kr=Object(P.a)(I.a.mark(function qt(zr){var Sr;return I.a.wrap(function(tn){for(;;)switch(tn.prev=tn.next){case 0:if(ln.current.style.display="none",!Jn.current){tn.next=6;break}return tn.next=4,Object(Ge.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:zr.dataUrl}});case 4:Sr=tn.sent,Sr!=null&&Sr.id&&lt(Jn.current.getAttribute("src").replace(de.a.API_SERVER,""),"/api/attachments/".concat(Sr==null?void 0:Sr.id,"?type=").concat(Sr.content_type));case 6:case"end":return tn.stop()}},qt)}));return function(qt){return Kr.apply(this,arguments)}}()),vr.show(),window.markerArea=vr},qn=Object(M.useMemo)(function(){ln.current&&(ln.current.style.zIndex=-1);try{var Fr=/\(\s+\/api\/attachments\/|\(\/api\/attachments\/|\(\/attachments\/download\//g,vr=/\"\/api\/attachments\/|\"\/attachments\/download\//g,Kr=/\(\s+\/files\/uploads\/|\"\/files\/uploads\//g;gn=gn.replace(Fr,"("+de.a.API_SERVER+"/api/attachments/").replace(vr,'"'+de.a.API_SERVER+"/api/attachments/").replace(Kr,'"'+de.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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t=o("span","xxxxxxxxxx"),n=o("pre",[t],"CodeMirror-line-like");c(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function jr(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,C=t.gutters.firstChild,U=0;C;C=C.nextSibling,++U){var V=e.display.gutterSpecs[U].className;n[V]=C.offsetLeft+C.clientLeft+i,r[V]=C.clientWidth}return{fixedPos:On(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function On(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ti(e){var t=Yr(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/un(e.display)-3);return function(i){if(Wn(e.doc,i))return 0;var C=0;if(i.widgets)for(var U=0;U<i.widgets.length;U++)i.widgets[U].height&&(C+=i.widgets[U].height);return n?C+(Math.ceil(i.text.length/r)||1)*t:C+t}}function Mn(e){var t=e.doc,n=ti(e);t.iter(function(r){var i=n(r);i!=r.height&&mn(r,i)})}function dn(e,t,n,r){var i=e.display;if(!n&&Se(t).getAttribute("cm-not-content")=="true")return null;var C,U,V=i.lineSpace.getBoundingClientRect();try{C=t.clientX-V.left,U=t.clientY-V.top}catch(me){return null}var $=sr(e,C,U),J;if(r&&$.xRel>0&&(J=wt(e.doc,$.line).text).length==$.ch){var he=te(J,J.length,e.options.tabSize)-J.length;$=Je($.line,Math.max(0,Math.round((C-xe(e.display).left)/un(e.display))-he))}return $}function Mr(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var n=e.display.view,r=0;r<n.length;r++)if(t-=n[r].size,t<0)return r}function Or(e,t,n,r){t==null&&(t=e.doc.first),n==null&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Qr&&wi(e.doc,t)<i.viewTo&&Br(e);else if(n<=i.viewFrom)Qr&&jn(e.doc,n+r)>i.viewFrom?Br(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)Br(e);else if(t<=i.viewFrom){var C=ri(e,n,n+r,1);C?(i.view=i.view.slice(C.index),i.viewFrom=C.lineN,i.viewTo+=r):Br(e)}else if(n>=i.viewTo){var U=ri(e,t,t,-1);U?(i.view=i.view.slice(0,U.index),i.viewTo=U.lineN):Br(e)}else{var V=ri(e,t,t,-1),$=ri(e,n,n+r,1);V&&$?(i.view=i.view.slice(0,V.index).concat(Cn(e,V.lineN,$.lineN)).concat(i.view.slice($.index)),i.viewTo+=r):Br(e)}var J=i.externalMeasured;J&&(n<J.lineN?J.lineN+=r:t<J.lineN+J.size&&(i.externalMeasured=null))}function Wr(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),t<r.viewFrom||t>=r.viewTo)return;var C=r.view[Mr(e,t)];if(C.node==null)return;var U=C.changes||(C.changes=[]);be(U,n)==-1&&U.push(n)}function Br(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function ri(e,t,n,r){var i=Mr(e,t),C,U=e.display.view;if(!Qr||n==e.doc.first+e.doc.size)return{index:i,lineN:n};for(var V=e.display.viewFrom,$=0;$<i;$++)V+=U[$].size;if(V!=t){if(r>0){if(i==U.length-1)return null;C=V+U[i].size-t,i++}else C=V-t;t+=C,n+=C}for(;wi(e.doc,n)!=n;){if(i==(r<0?0:U.length-1))return null;n+=r*U[i-(r<0?1:0)].size,i+=r}return{index:i,lineN:n}}function Ai(e,t,n){var r=e.display,i=r.view;i.length==0||t>=r.viewTo||n<=r.viewFrom?(r.view=Cn(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=Cn(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Mr(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(Cn(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,Mr(e,n)))),r.viewTo=n}function Li(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];!i.hidden&&(!i.node||i.changes)&&++n}return n}function Ar(e){e.display.input.showSelection(e.display.input.prepareSelection())}function di(e,t){t===void 0&&(t=!0);for(var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),C=r.selection=document.createDocumentFragment(),U=0;U<n.sel.ranges.length;U++){if(!t&&U==n.sel.primIndex)continue;var V=n.sel.ranges[U];if(V.from().line>=e.display.viewTo||V.to().line<e.display.viewFrom)continue;var $=V.empty();($||e.options.showCursorWhenSelecting)&&Oi(e,V.head,i),$||Tr(e,V,C)}return r}function Oi(e,t,n){var r=or(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(o("div","\xA0","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var C=n.appendChild(o("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));C.style.display="",C.style.left=r.other.left+"px",C.style.top=r.other.top+"px",C.style.height=(r.other.bottom-r.other.top)*.85+"px"}}function _r(e,t){return e.top-t.top||e.left-t.left}function Tr(e,t,n){var r=e.display,i=e.doc,C=document.createDocumentFragment(),U=xe(e.display),V=U.left,$=Math.max(r.sizerWidth,ce(e)-r.sizer.offsetLeft)-U.right,J=i.direction=="ltr";function he(gt,Tt,Ht,Ut){Tt<0&&(Tt=0),Tt=Math.round(Tt),Ut=Math.round(Ut),C.appendChild(o("div",null,"CodeMirror-selected","position: absolute; left: "+gt+`px;
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top: `+(t.top-n.viewOffset-za(e.display))+`px;
height: `+(t.bottom-t.top+Ae(e)+n.barHeight)+`px;
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(C),C.scrollIntoView(i),e.display.lineSpace.removeChild(C)}}function Yo(e,t,n,r){r==null&&(r=0);var i;!e.options.lineWrapping&&t==n&&(t=t.ch?Je(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,n=t.sticky=="before"?Je(t.line,t.ch+1,"before"):t);for(var C=0;C<5;C++){var U=!1,V=or(e,t),$=!n||n==t?V:or(e,n);i={left:Math.min(V.left,$.left),top:Math.min(V.top,$.top)-r,right:Math.max(V.left,$.left),bottom:Math.max(V.bottom,$.bottom)+r};var J=Xa(e,i),he=e.doc.scrollTop,me=e.doc.scrollLeft;if(J.scrollTop!=null&&(qi(e,J.scrollTop),Math.abs(e.doc.scrollTop-he)>1&&(U=!0)),J.scrollLeft!=null&&(ni(e,J.scrollLeft),Math.abs(e.doc.scrollLeft-me)>1&&(U=!0)),!U)break}return i}function So(e,t){var n=Xa(e,t);n.scrollTop!=null&&qi(e,n.scrollTop),n.scrollLeft!=null&&ni(e,n.scrollLeft)}function Xa(e,t){var n=e.display,r=Yr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:n.scroller.scrollTop,C=Z(e),U={};t.bottom-t.top>C&&(t.bottom=t.top+C);var V=e.doc.height+le(n),$=t.top<r,J=t.bottom>V-r;if(t.top<i)U.scrollTop=$?0:t.top;else if(t.bottom>i+C){var he=Math.min(t.top,(J?V:t.bottom)-C);he!=i&&(U.scrollTop=he)}var me=e.options.fixedGutter?0:n.gutters.offsetWidth,_e=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:n.scroller.scrollLeft-me,ke=ce(e)-n.gutters.offsetWidth,He=t.right-t.left>ke;return He&&(t.right=t.left+ke),t.left<10?U.scrollLeft=0:t.left<_e?U.scrollLeft=Math.max(0,t.left+me-(He?0:10)):t.right>ke+_e-3&&(U.scrollLeft=t.right+(He?0:10)-ke),U}function Ya(e,t){if(t==null)return;xa(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Zi(e){xa(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Ji(e,t,n){(t!=null||n!=null)&&xa(e),t!=null&&(e.curOp.scrollLeft=t),n!=null&&(e.curOp.scrollTop=n)}function $o(e,t){xa(e),e.curOp.scrollToPos=t}function xa(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=Bt(e,t.from),r=Bt(e,t.to);ca(e,n,r,t.margin)}}function ca(e,t,n,r){var i=Xa(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});Ji(e,i.scrollLeft,i.scrollTop)}function qi(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;D||pa(e,{top:t}),ea(e,t,!0),D&&pa(e),fa(e,100)}function ea(e,t,n){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!n)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function ni(e,t,n,r){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)return;e.doc.scrollLeft=t,lr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function Bi(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+le(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Ae(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Di=function(e,t,n){this.cm=n;var r=this.vert=o("div",[o("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=o("div",[o("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),Ne(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Ne(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,H&&W<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Di.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var C=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+C)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Di.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Di.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Di.prototype.zeroWidthHack=function(){var e=s&&!O?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new de,this.disableVert=new de},Di.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto";function r(){var i=e.getBoundingClientRect(),C=n=="vert"?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);C!=e?e.style.pointerEvents="none":t.set(1e3,r)}t.set(1e3,r)},Di.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var ha=function(){};ha.prototype.update=function(){return{bottom:0,right:0}},ha.prototype.setScrollLeft=function(){},ha.prototype.setScrollTop=function(){},ha.prototype.clear=function(){};function Fi(e,t){t||(t=Bi(e));var n=e.display.barWidth,r=e.display.barHeight;Ea(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&ya(e),Ea(e,Bi(e)),n=e.display.barWidth,r=e.display.barHeight}function Ea(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}var $a={native:Di,null:ha};function Sa(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&h(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new $a[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Ne(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){n=="horizontal"?ni(e,t):qi(e,t)},e),e.display.scrollbars.addClass&&z(e.display.wrapper,e.display.scrollbars.addClass)}var Qa=0;function _i(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Qa},Yn(e.curOp)}function ji(e){var t=e.curOp;t&&Ko(t,function(n){for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;Co(n)})}function Co(e){for(var t=e.ops,n=0;n<t.length;n++)Qo(t[n]);for(var r=0;r<t.length;r++)Zo(t[r]);for(var i=0;i<t.length;i++)Jo(t[i]);for(var C=0;C<t.length;C++)Za(t[C]);for(var U=0;U<t.length;U++)qo(t[U])}function Qo(e){var t=e.cm,n=t.display;To(t),e.updateMaxLine&&ua(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new ii(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Zo(e){e.updatedDisplay=e.mustUpdate&&Wi(e.cm,e.update)}function Jo(e){var t=e.cm,n=t.display;e.updatedDisplay&&ya(t),e.barMeasure=Bi(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=pe(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Ae(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-ce(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Za(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&ni(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==N();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Fi(t,e.barMeasure),e.updatedDisplay&&Er(t,e.barMeasure),e.selectionChanged&&cn(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&Eo(e.cm)}function qo(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&Ca(t,e.update),n.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(n.wheelStartX=n.wheelStartY=null),e.scrollTop!=null&&ea(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&ni(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=Yo(t,l(r,e.scrollToPos.from),l(r,e.scrollToPos.to),e.scrollToPos.margin);Xo(t,i)}var C=e.maybeHiddenMarkers,U=e.maybeUnhiddenMarkers;if(C)for(var V=0;V<C.length;++V)C[V].lines.length||We(C[V],"hide");if(U)for(var $=0;$<U.length;++$)U[$].lines.length&&We(U[$],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&We(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Rn(e,t){if(e.curOp)return t();_i(e);try{return t()}finally{ji(e)}}function Zr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);_i(e);try{return t.apply(e,arguments)}finally{ji(e)}}}function Tn(e){return function(){if(this.curOp)return e.apply(this,arguments);_i(this);try{return e.apply(this,arguments)}finally{ji(this)}}}function Jr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);_i(t);try{return e.apply(this,arguments)}finally{ji(t)}}}function fa(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,G(es,e))}function es(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var n=+new Date+e.options.workTime,r=lt(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(C){if(r.line>=e.display.viewFrom){var U=C.styles,V=C.text.length>e.options.maxHighlightLength?Un(t.mode,r.state):null,$=ve(e,C,r,!0);V&&(r.state=V),C.styles=$.styles;var J=C.styleClasses,he=$.classes;he?C.styleClasses=he:J&&(C.styleClasses=null);for(var me=!U||U.length!=C.styles.length||J!=he&&(!J||!he||J.bgClass!=he.bgClass||J.textClass!=he.textClass),_e=0;!me&&_e<U.length;++_e)me=U[_e]!=C.styles[_e];me&&i.push(r.line),C.stateAfter=r.save(),r.nextLine()}else C.text.length<=e.options.maxHighlightLength&&At(e,C.text,r),C.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return fa(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Rn(e,function(){for(var C=0;C<i.length;C++)Wr(e,i[C],"text")})}var ii=function(e,t,n){var r=e.display;this.viewport=t,this.visible=ba(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=ce(e),this.force=n,this.dims=jr(e),this.events=[]};ii.prototype.signal=function(e,t){ye(e,t)&&this.events.push(arguments)},ii.prototype.finish=function(){for(var e=0;e<this.events.length;e++)We.apply(null,this.events[e])};function To(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Ae(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Ae(e)+"px",t.scrollbarsClipped=!0)}function wo(e){if(e.hasFocus())return null;var t=N();if(!t||!T(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&T(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}function Ao(e){if(!e||!e.activeElt||e.activeElt==N())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&T(document.body,e.anchorNode)&&T(document.body,e.focusNode)){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}function Wi(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return Br(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&Li(e)==0)return!1;hn(e)&&(Br(e),t.dims=jr(e));var i=r.first+r.size,C=Math.max(t.visible.from-e.options.viewportMargin,r.first),U=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<C&&C-n.viewFrom<20&&(C=Math.max(r.first,n.viewFrom)),n.viewTo>U&&n.viewTo-U<20&&(U=Math.min(i,n.viewTo)),Qr&&(C=wi(e.doc,C),U=jn(e.doc,U));var V=C!=n.viewFrom||U!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;Ai(e,C,U),n.viewOffset=Xn(wt(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var $=Li(e);if(!V&&$==0&&!t.force&&n.renderedView==n.view&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo))return!1;var J=wo(e);return $>4&&(n.lineDiv.style.display="none"),Lo(e,n.updateLineNumbers,t.dims),$>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,Ao(J),p(n.cursorDiv),p(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,V&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,fa(e,400)),n.updateLineNumbers=null,!0}function Ca(e,t){for(var n=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==ce(e)){if(n&&n.top!=null&&(n={top:Math.min(e.doc.height+le(e.display)-Z(e),n.top)}),t.visible=ba(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=ba(e.display,e.doc,n));if(!Wi(e,t))break;ya(e);var i=Bi(e);Ar(e),Fi(e,i),Er(e,i),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function pa(e,t){var n=new ii(e,t);if(Wi(e,n)){ya(e),Ca(e,n);var r=Bi(e);Ar(e),Fi(e,r),Er(e,r),n.finish()}}function Lo(e,t,n){var r=e.display,i=e.options.lineNumbers,C=r.lineDiv,U=C.firstChild;function V(He){var Qe=He.nextSibling;return I&&s&&e.display.currentWheelTarget==He?He.style.display="none":He.parentNode.removeChild(He),Qe}for(var $=r.view,J=r.viewFrom,he=0;he<$.length;he++){var me=$[he];if(!me.hidden)if(!me.node||me.node.parentNode!=C){var _e=bo(e,me,J,n);C.insertBefore(_e,U)}else{for(;U!=me.node;)U=V(U);var ke=i&&t!=null&&t<=J&&me.lineNumber;me.changes&&(be(me.changes,"gutter")>-1&&(ke=!1),vo(e,me,J,n)),ke&&(p(me.lineNumber),me.lineNumber.appendChild(document.createTextNode(hi(e.options,J)))),U=me.node.nextSibling}J+=me.size}for(;U;)U=V(U)}function Ta(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Er(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Ae(e)+"px"}function lr(e){var t=e.display,n=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var r=On(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,C=r+"px",U=0;U<n.length;U++)if(!n[U].hidden){e.options.fixedGutter&&(n[U].gutter&&(n[U].gutter.style.left=C),n[U].gutterBackground&&(n[U].gutterBackground.style.left=C));var V=n[U].alignable;if(V)for(var $=0;$<V.length;$++)V[$].style.left=C}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}function hn(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=hi(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(o("div",[o("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),C=i.firstChild.offsetWidth,U=i.offsetWidth-C;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(C,r.lineGutter.offsetWidth-U)+1,r.lineNumWidth=r.lineNumInnerWidth+U,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",Ta(e.display),!0}return!1}function Pn(e,t){for(var n=[],r=!1,i=0;i<e.length;i++){var C=e[i],U=null;if(typeof C!="string"&&(U=C.style,C=C.className),C=="CodeMirror-linenumbers")if(t)r=!0;else continue;n.push({className:C,style:U})}return t&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function ta(e){var t=e.gutters,n=e.gutterSpecs;p(t),e.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],C=i.className,U=i.style,V=t.appendChild(o("div",null,"CodeMirror-gutter "+C));U&&(V.style.cssText=U),C=="CodeMirror-linenumbers"&&(e.lineGutter=V,V.style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",Ta(e)}function yi(e){ta(e.display),Or(e),lr(e)}function ma(e,t,n,r){var i=this;this.input=n,i.scrollbarFiller=o("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=o("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=S("div",null,"CodeMirror-code"),i.selectionDiv=o("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=o("div",null,"CodeMirror-cursors"),i.measure=o("div",null,"CodeMirror-measure"),i.lineMeasure=o("div",null,"CodeMirror-measure"),i.lineSpace=S("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");var C=S("div",[i.lineSpace],"CodeMirror-lines");i.mover=o("div",[C],null,"position: relative"),i.sizer=o("div",[i.mover],"CodeMirror-sizer"),i.sizerWidth=null,i.heightForcer=o("div",null,null,"position: absolute; height: "+Oe+"px; width: 1px;"),i.gutters=o("div",null,"CodeMirror-gutters"),i.lineGutter=null,i.scroller=o("div",[i.sizer,i.heightForcer,i.gutters],"CodeMirror-scroll"),i.scroller.setAttribute("tabIndex","-1"),i.wrapper=o("div",[i.scrollbarFiller,i.gutterFiller,i.scroller],"CodeMirror"),H&&W<8&&(i.gutters.style.zIndex=-1,i.scroller.style.paddingRight=0),!I&&!(D&&a)&&(i.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(i.wrapper):e(i.wrapper)),i.viewFrom=i.viewTo=t.first,i.reportedViewFrom=i.reportedViewTo=t.first,i.view=[],i.renderedView=null,i.externalMeasured=null,i.viewOffset=0,i.lastWrapHeight=i.lastWrapWidth=0,i.updateLineNumbers=null,i.nativeBarWidth=i.barHeight=i.barWidth=0,i.scrollbarsClipped=!1,i.lineNumWidth=i.lineNumInnerWidth=i.lineNumChars=null,i.alignWidgets=!1,i.cachedCharWidth=i.cachedTextHeight=i.cachedPaddingH=null,i.maxLine=null,i.maxLineLength=0,i.maxLineChanged=!1,i.wheelDX=i.wheelDY=i.wheelStartX=i.wheelStartY=null,i.shift=!1,i.selForContextMenu=null,i.activeTouch=null,i.gutterSpecs=Pn(r.gutters,r.lineNumbers),ta(i),n.init(i)}var Mi=0,fn=null;H?fn=-.53:D?fn=15:b?fn=-.7:_&&(fn=-1/3);function wa(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),n==null&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:n==null&&(n=e.wheelDelta),{x:t,y:n}}function Ja(e){var t=wa(e);return t.x*=fn,t.y*=fn,t}function qa(e,t){var n=wa(t),r=n.x,i=n.y,C=e.display,U=C.scroller,V=U.scrollWidth>U.clientWidth,$=U.scrollHeight>U.clientHeight;if(!(r&&V||i&&$))return;if(i&&s&&I){e:for(var J=t.target,he=C.view;J!=U;J=J.parentNode)for(var me=0;me<he.length;me++)if(he[me].node==J){e.display.currentWheelTarget=J;break e}}if(r&&!D&&!A&&fn!=null){i&&$&&qi(e,Math.max(0,U.scrollTop+i*fn)),ni(e,Math.max(0,U.scrollLeft+r*fn)),(!i||i&&$)&&re(t),C.wheelStartX=null;return}if(i&&fn!=null){var 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r=e+t;e<r;++e)if(n(this.lines[e]))return!0}};function ao(e){this.children=e;for(var t=0,n=0,r=0;r<e.length;++r){var i=e[r];t+=i.chunkSize(),n+=i.height,i.parent=this}this.size=t,this.height=n,this.parent=null}ao.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(e<i){var C=Math.min(t,i-e),U=r.height;if(r.removeInner(e,C),this.height-=U-r.height,i==C&&(this.children.splice(n--,1),r.parent=null),(t-=C)==0)break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof io))){var V=[];this.collapse(V),this.children=[new io(V)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],C=i.chunkSize();if(e<=C){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(var U=i.lines.length%25+25,V=U;V<i.lines.length;){var $=new io(i.lines.slice(V,V+=25));i.height-=$.height,this.children.splice(++r,0,$),$.parent=this}i.lines=i.lines.slice(0,U),this.maybeSpill()}break}e-=C}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new ao(t);if(e.parent){e.size-=n.size,e.height-=n.height;var i=be(e.parent.children,e);e.parent.children.splice(i+1,0,n)}else{var r=new ao(e.children);r.parent=e,e.children=[r,n],e=r}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],C=i.chunkSize();if(e<C){var U=Math.min(t,C-e);if(i.iterN(e,U,n))return!0;if((t-=U)==0)break;e=0}else e-=C}}};var oo=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};oo.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=nr(n);if(r==null||!t)return;for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var C=$i(this);mn(n,Math.max(0,n.height-C)),e&&(Rn(e,function(){Us(e,n,-C),Wr(e,r,"widget")}),Xr(e,"lineWidgetCleared",e,this,r))},oo.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=$i(this)-t;if(!i)return;Wn(this.doc,r)||mn(r,r.height+i),n&&Rn(n,function(){n.curOp.forceUpdate=!0,Us(n,r,i),Xr(n,"lineWidgetChanged",n,e,nr(r))})},Ee(oo);function Us(e,t,n){Xn(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Ya(e,n)}function El(e,t,n,r){var i=new oo(e,n,r),C=e.cm;return C&&i.noHScroll&&(C.display.alignWidgets=!0),no(e,t,"widget",function(U){var V=U.widgets||(U.widgets=[]);if(i.insertAt==null?V.push(i):V.splice(Math.min(V.length-1,Math.max(0,i.insertAt)),0,i),i.line=U,C&&!Wn(e,U)){var $=Xn(U)<e.scrollTop;mn(U,U.height+$i(i)),$&&Ya(C,i.height),C.curOp.forceUpdate=!0}return!0}),C&&Xr(C,"lineWidgetAdded",C,i,typeof t=="number"?t:nr(t)),i}var Bs=0,na=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Bs};na.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&_i(e),ye(this,"clear")){var n=this.find();n&&Xr(this,"clear",n.from,n.to)}for(var r=null,i=null,C=0;C<this.lines.length;++C){var U=this.lines[C],V=Sn(U.markedSpans,this);e&&!this.collapsed?Wr(e,nr(U),"text"):e&&(V.to!=null&&(i=nr(U)),V.from!=null&&(r=nr(U))),U.markedSpans=Ii(U.markedSpans,V),V.from==null&&this.collapsed&&!Wn(this.doc,U)&&e&&mn(U,Yr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var $=0;$<this.lines.length;++$){var J=vn(this.lines[$]),he=la(J);he>e.display.maxLineLength&&(e.display.maxLine=J,e.display.maxLineLength=he,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&Or(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Ls(e.doc)),e&&Xr(e,"markerCleared",e,this,r,i),t&&ji(e),this.parent&&this.parent.clear()},na.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var C=this.lines[i],U=Sn(C.markedSpans,this);if(U.from!=null&&(n=Je(t?C:nr(C),U.from),e==-1))return n;if(U.to!=null&&(r=Je(t?C:nr(C),U.to),e==1))return r}return n&&{from:n,to:r}},na.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;if(!t||!r)return;Rn(r,function(){var i=t.line,C=nr(t.line),U=Le(r,C);if(U&&(Zt(U),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Wn(n.doc,i)&&n.height!=null){var V=n.height;n.height=null;var $=$i(n)-V;$&&mn(i,i.height+$)}Xr(r,"markerChanged",r,e)})},na.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||be(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},na.prototype.detachLine=function(e){if(this.lines.splice(be(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},Ee(na);function _a(e,t,n,r,i){if(r&&r.shared)return Sl(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return Zr(e.cm,_a)(e,t,n,r,i);var C=new na(e,i),U=jt(t,n);if(r&&j(r,C,!1),U>0||U==0&&C.clearWhenEmpty!==!1)return C;if(C.replacedWith&&(C.collapsed=!0,C.widgetNode=S("span",[C.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||C.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(C.widgetNode.insertLeft=!0)),C.collapsed){if(tn(e,t.line,t,n,C)||t.line!=n.line&&tn(e,n.line,t,n,C))throw new Error("Inserting collapsed marker partially overlapping an existing one");pi()}C.addToHistory&&xs(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var V=t.line,$=e.cm,J;if(e.iter(V,n.line+1,function(me){$&&C.collapsed&&!$.options.lineWrapping&&vn(me)==$.display.maxLine&&(J=!0),C.collapsed&&V!=t.line&&mn(me,0),Ci(me,new ui(C,V==t.line?t.ch:null,V==n.line?n.ch:null)),++V}),C.collapsed&&e.iter(t.line,n.line+1,function(me){Wn(e,me)&&mn(me,0)}),C.clearOnEnter&&Ne(C,"beforeCursorEnter",function(){return C.clear()}),C.readOnly&&(Fn(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),C.collapsed&&(C.id=++Bs,C.atomic=!0),$){if(J&&($.curOp.updateMaxLine=!0),C.collapsed)Or($,t.line,n.line+1);else if(C.className||C.startStyle||C.endStyle||C.css||C.attributes||C.title)for(var he=t.line;he<=n.line;he++)Wr($,he,"text");C.atomic&&Ls($.doc),Xr($,"markerAdded",$,C)}return C}var so=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};so.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Xr(this,"clear")},so.prototype.find=function(e,t){return this.primary.find(e,t)},Ee(so);function Sl(e,t,n,r,i){r=j(r),r.shared=!1;var C=[_a(e,t,n,r,i)],U=C[0],V=r.widgetNode;return ra(e,function($){V&&(r.widgetNode=V.cloneNode(!0)),C.push(_a($,l($,t),l($,n),r,i));for(var J=0;J<$.linked.length;++J)if($.linked[J].isParent)return;U=Fe(C)}),new so(C,U)}function Fs(e){return e.findMarks(Je(e.first,0),e.clipPos(Je(e.lastLine())),function(t){return t.parent})}function Cl(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),C=e.clipPos(i.from),U=e.clipPos(i.to);if(jt(C,U)){var V=_a(e,C,U,r.primary,r.primary.type);r.markers.push(V),V.parent=r}}}function Tl(e){for(var t=function(r){var i=e[r],C=[i.primary.doc];ra(i.primary.doc,function($){return C.push($)});for(var U=0;U<i.markers.length;U++){var V=i.markers[U];be(C,V.doc)==-1&&(V.parent=null,i.markers.splice(U--,1))}},n=0;n<e.length;n++)t(n)}var wl=0,Hn=function(e,t,n,r,i){if(!(this instanceof Hn))return new Hn(e,t,n,r,i);n==null&&(n=0),ao.call(this,[new io([new Ui("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var C=Je(n,0);this.sel=bi(C),this.history=new Do(null),this.id=++wl,this.modeOption=t,this.lineSep=r,this.direction=i=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),ts(this,{from:C,to:C,text:e}),kn(this,bi(C),Me)};Hn.prototype=ct(ao.prototype,{constructor:Hn,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=oi(this,this.first,this.first+this.size);return 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this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){var e=this;this.history=new Do(this.history.maxGeneration),ra(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:La(this.history.done),undone:La(this.history.undone)}},setHistory:function(e){var t=this.history=new Do(this.history.maxGeneration);t.done=La(e.done.slice(0),null,!0),t.undone=La(e.undone.slice(0),null,!0)},setGutterMarker:Jr(function(e,t,n){return no(this,e,"gutter",function(r){var i=r.gutterMarkers||(r.gutterMarkers={});return i[t]=n,!n&&st(i)&&(r.gutterMarkers=null),!0})}),clearGutter:Jr(function(e){var t=this;this.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&no(t,n,"gutter",function(){return n.gutterMarkers[e]=null,st(n.gutterMarkers)&&(n.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!Zn(this,e))return null;if(t=e,e=wt(this,e),!e)return null}else if(t=nr(e),t==null)return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:Jr(function(e,t,n){return no(this,e,t=="gutter"?"gutter":"class",function(r){var i=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!r[i])r[i]=n;else{if(x(n).test(r[i]))return!1;r[i]+=" "+n}return!0})}),removeLineClass:Jr(function(e,t,n){return no(this,e,t=="gutter"?"gutter":"class",function(r){var 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i=e.state.keySeq;if(i){if(zs(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Ul.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),$s(e,i+" "+t,n,r))return!0}return $s(e,t,n,r)}function $s(e,t,n,r){var i=Nl(e,t,r);return i=="multi"&&(e.state.keySeq=t),i=="handled"&&Xr(e,"keyHandled",e,t,n),(i=="handled"||i=="multi")&&(re(n),cn(e)),!!i}function Qs(e,t){var n=Vs(t,!0);return n?t.shiftKey&&!e.state.keySeq?ho(e,"Shift-"+n,t,function(r){return Bo(e,r,!0)})||ho(e,n,t,function(r){if(typeof r=="string"?/^go[A-Z]/.test(r):r.motion)return Bo(e,r)}):ho(e,n,t,function(r){return Bo(e,r)}):!1}function Bl(e,t,n){return ho(e,"'"+n+"'",t,function(r){return Bo(e,r,!0)})}var ls=null;function Zs(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=N(),Ze(t,e))return;H&&W<11&&e.keyCode==27&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=n==16||e.shiftKey;var 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jl=400,us=function(e,t,n){this.time=e,this.pos=t,this.button=n};us.prototype.compare=function(e,t,n){return this.time+jl>e&&jt(t,this.pos)==0&&n==this.button};var fo,po;function Wl(e,t){var n=+new Date;return po&&po.compare(n,e,t)?(fo=po=null,"triple"):fo&&fo.compare(n,e,t)?(po=new us(n,e,t),fo=null,"double"):(fo=new us(n,e,t),po=null,"single")}function el(e){var t=this,n=t.display;if(Ze(t,e)||n.activeTouch&&n.input.supportsTouch())return;if(n.input.ensurePolled(),n.shift=e.shiftKey,vi(n,e)){I||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));return}if(ds(t,e))return;var r=dn(t,e),i=Re(e),C=r?Wl(r,i):"single";if(window.focus(),i==1&&t.state.selectingText&&t.state.selectingText(e),r&&Hl(t,i,r,C,e))return;i==1?r?zl(t,r,C,e):Se(e)==n.scroller&&re(e):i==2?(r&&Mo(t.doc,r),setTimeout(function(){return n.input.focus()},20)):i==3&&(k?t.display.input.onContextMenu(e):Ga(t))}function Hl(e,t,n,r,i){var C="Click";return r=="double"?C="Double"+C:r=="triple"&&(C="Triple"+C),C=(t==1?"Left":t==2?"Middle":"Right")+C,ho(e,Gs(C,i),i,function(U){if(typeof U=="string"&&(U=co[U]),!U)return!1;var V=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),V=U(e,n)!=Ge}finally{e.state.suppressEdits=!1}return V})}function Kl(e,t,n){var r=e.getOption("configureMouse"),i=r?r(e,t,n):{};if(i.unit==null){var C=d?n.shiftKey&&n.metaKey:n.altKey;i.unit=C?"rectangle":t=="single"?"char":t=="double"?"word":"line"}return(i.extend==null||e.doc.extend)&&(i.extend=e.doc.extend||n.shiftKey),i.addNew==null&&(i.addNew=s?n.metaKey:n.ctrlKey),i.moveOnDrag==null&&(i.moveOnDrag=!(s?n.altKey:n.ctrlKey)),i}function zl(e,t,n,r){H?setTimeout(G(Eo,e),0):e.curOp.focus=N();var i=Kl(e,n,r),C=e.doc.sel,U;e.options.dragDrop&&Xe&&!e.isReadOnly()&&n=="single"&&(U=C.contains(t))>-1&&(jt((U=C.ranges[U]).from(),t)<0||t.xRel>0)&&(jt(U.to(),t)>0||t.xRel<0)?Gl(e,r,t,i):Vl(e,r,t,i)}function Gl(e,t,n,r){var i=e.display,C=!1,U=Zr(e,function(J){I&&(i.scroller.draggable=!1),e.state.draggingText=!1,Et(i.wrapper.ownerDocument,"mouseup",U),Et(i.wrapper.ownerDocument,"mousemove",V),Et(i.scroller,"dragstart",$),Et(i.scroller,"drop",U),C||(re(J),r.addNew||Mo(e.doc,n,null,null,r.extend),I&&!_||H&&W==9?setTimeout(function(){i.wrapper.ownerDocument.body.focus({preventScroll:!0}),i.input.focus()},20):i.input.focus())}),V=function(J){C=C||Math.abs(t.clientX-J.clientX)+Math.abs(t.clientY-J.clientY)>=10},$=function(){return C=!0};I&&(i.scroller.draggable=!0),e.state.draggingText=U,U.copy=!r.moveOnDrag,i.scroller.dragDrop&&i.scroller.dragDrop(),Ne(i.wrapper.ownerDocument,"mouseup",U),Ne(i.wrapper.ownerDocument,"mousemove",V),Ne(i.scroller,"dragstart",$),Ne(i.scroller,"drop",U),Ga(e),setTimeout(function(){return i.input.focus()},20)}function tl(e,t,n){if(n=="char")return new xr(t,t);if(n=="word")return e.findWordAt(t);if(n=="line")return new xr(Je(t.line,0),l(e.doc,Je(t.line+1,0)));var r=n(e,t);return new xr(r.from,r.to)}function Vl(e,t,n,r){var i=e.display,C=e.doc;re(t);var U,V,$=C.sel,J=$.ranges;if(r.addNew&&!r.extend?(V=C.sel.contains(n),V>-1?U=J[V]:U=new xr(n,n)):(U=C.sel.primary(),V=C.sel.primIndex),r.unit=="rectangle")r.addNew||(U=new xr(n,n)),n=dn(e,t,!0,!0),V=-1;else{var he=tl(e,n,r.unit);r.extend?U=ns(U,he.anchor,he.head,r.extend):U=he}r.addNew?V==-1?(V=J.length,kn(C,ai(e,J.concat([U]),V),{scroll:!1,origin:"*mouse"})):J.length>1&&J[V].empty()&&r.unit=="char"&&!r.extend?(kn(C,ai(e,J.slice(0,V).concat(J.slice(V+1)),0),{scroll:!1,origin:"*mouse"}),$=C.sel):is(C,V,U,Ie):(V=0,kn(C,new In([U],0),Ie),$=C.sel);var me=n;function _e(gt){if(jt(me,gt)==0)return;if(me=gt,r.unit=="rectangle"){for(var Tt=[],Ht=e.options.tabSize,Ut=te(wt(C,n.line).text,n.ch,Ht),tr=te(wt(C,gt.line).text,gt.ch,Ht),Rr=Math.min(Ut,tr),bn=Math.max(Ut,tr),Gr=Math.min(n.line,gt.line),$n=Math.min(e.lastLine(),Math.max(n.line,gt.line));Gr<=$n;Gr++){var Kn=wt(C,Gr).text,rn=Pe(Kn,Rr,Ht);Rr==bn?Tt.push(new xr(Je(Gr,rn),Je(Gr,rn))):Kn.length>rn&&Tt.push(new xr(Je(Gr,rn),Je(Gr,Pe(Kn,bn,Ht))))}Tt.length||Tt.push(new xr(n,n)),kn(C,ai(e,$.ranges.slice(0,V).concat(Tt),V),{origin:"*mouse",scroll:!1}),e.scrollIntoView(gt)}else{var zn=U,wn=tl(e,gt,r.unit),pn=zn.anchor,nn;jt(wn.anchor,pn)>0?(nn=wn.head,pn=li(zn.from(),wn.anchor)):(nn=wn.anchor,pn=Si(zn.to(),wn.head));var $r=$.ranges.slice(0);$r[V]=Xl(e,new xr(l(C,pn),nn)),kn(C,ai(e,$r,V),Ie)}}var ke=i.wrapper.getBoundingClientRect(),He=0;function Qe(gt){var Tt=++He,Ht=dn(e,gt,!0,r.unit=="rectangle");if(!Ht)return;if(jt(Ht,me)!=0){e.curOp.focus=N(),_e(Ht);var Ut=ba(i,C);(Ht.line>=Ut.to||Ht.line<Ut.from)&&setTimeout(Zr(e,function(){He==Tt&&Qe(gt)}),150)}else{var tr=gt.clientY<ke.top?-20:gt.clientY>ke.bottom?20:0;tr&&setTimeout(Zr(e,function(){if(He!=Tt)return;i.scroller.scrollTop+=tr,Qe(gt)}),50)}}function at(gt){e.state.selectingText=!1,He=Infinity,gt&&(re(gt),i.input.focus()),Et(i.wrapper.ownerDocument,"mousemove",mt),Et(i.wrapper.ownerDocument,"mouseup",St),C.history.lastSelOrigin=null}var mt=Zr(e,function(gt){gt.buttons===0||!Re(gt)?at(gt):Qe(gt)}),St=Zr(e,at);e.state.selectingText=St,Ne(i.wrapper.ownerDocument,"mousemove",mt),Ne(i.wrapper.ownerDocument,"mouseup",St)}function Xl(e,t){var n=t.anchor,r=t.head,i=wt(e.doc,n.line);if(jt(n,r)==0&&n.sticky==r.sticky)return t;var C=vt(i);if(!C)return t;var U=nt(C,n.ch,n.sticky),V=C[U];if(V.from!=n.ch&&V.to!=n.ch)return t;var $=U+(V.from==n.ch==(V.level!=1)?0:1);if($==0||$==C.length)return t;var J;if(r.line!=n.line)J=(r.line-n.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var he=nt(C,r.ch,r.sticky),me=he-U||(r.ch-n.ch)*(V.level==1?-1:1);he==$-1||he==$?J=me<0:J=me>0}var _e=C[$+(J?-1:0)],ke=J==(_e.level==1),He=ke?_e.from:_e.to,Qe=ke?"after":"before";return n.ch==He&&n.sticky==Qe?t:new xr(new Je(n.line,He,Qe),r)}function rl(e,t,n,r){var i,C;if(t.touches)i=t.touches[0].clientX,C=t.touches[0].clientY;else try{i=t.clientX,C=t.clientY}catch(_e){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&re(t);var U=e.display,V=U.lineDiv.getBoundingClientRect();if(C>V.bottom||!ye(e,n))return ue(t);C-=V.top-U.viewOffset;for(var $=0;$<e.display.gutterSpecs.length;++$){var J=U.gutters.childNodes[$];if(J&&J.getBoundingClientRect().right>=i){var he=Bn(e.doc,C),me=e.display.gutterSpecs[$];return We(e,n,e,he,me.className,t),ue(t)}}}function ds(e,t){return rl(e,t,"gutterClick",!0)}function nl(e,t){if(vi(e.display,t)||Yl(e,t))return;if(Ze(e,t,"contextmenu"))return;k||e.display.input.onContextMenu(t)}function Yl(e,t){return ye(e,"gutterContextMenu")?rl(e,t,"gutterContextMenu",!1):!1}function il(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Yt(e)}var Pa={toString:function(){return"CodeMirror.Init"}},al={},Fo={};function $l(e){var t=e.optionHandlers;function n(r,i,C,U){e.defaults[r]=i,C&&(t[r]=U?function(V,$,J){J!=Pa&&C(V,$,J)}:C)}e.defineOption=n,e.Init=Pa,n("value","",function(r,i){return r.setValue(i)},!0),n("mode",null,function(r,i){r.doc.modeOption=i,Hi(r)},!0),n("indentUnit",2,Hi,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(r){to(r),Yt(r),Or(r)},!0),n("lineSeparator",null,function(r,i){if(r.doc.lineSep=i,!i)return;var C=[],U=r.doc.first;r.doc.iter(function($){for(var J=0;;){var he=$.text.indexOf(i,J);if(he==-1)break;J=he+i.length,C.push(Je(U,he))}U++});for(var V=C.length-1;V>=0;V--)Da(r.doc,i,C[V],Je(C[V].line,C[V].ch+i.length))}),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(r,i,C){r.state.specialChars=new RegExp(i.source+(i.test(" ")?"":"| "),"g"),C!=Pa&&r.refresh()}),n("specialCharPlaceholder",Cr,function(r){return r.refresh()},!0),n("electricChars",!0),n("inputStyle",a?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),n("spellcheck",!1,function(r,i){return r.getInputField().spellcheck=i},!0),n("autocorrect",!1,function(r,i){return r.getInputField().autocorrect=i},!0),n("autocapitalize",!1,function(r,i){return r.getInputField().autocapitalize=i},!0),n("rtlMoveVisually",!E),n("wholeLineUpdateBefore",!0),n("theme","default",function(r){il(r),yi(r)},!0),n("keyMap","default",function(r,i,C){var U=Uo(i),V=C!=Pa&&Uo(C);V&&V.detach&&V.detach(r,U),U.attach&&U.attach(r,V||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,Zl,!0),n("gutters",[],function(r,i){r.display.gutterSpecs=Pn(i,r.options.lineNumbers),yi(r)},!0),n("fixedGutter",!0,function(r,i){r.display.gutters.style.left=i?On(r.display)+"px":"0",r.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(r){return Fi(r)},!0),n("scrollbarStyle","native",function(r){Sa(r),Fi(r),r.display.scrollbars.setScrollTop(r.doc.scrollTop),r.display.scrollbars.setScrollLeft(r.doc.scrollLeft)},!0),n("lineNumbers",!1,function(r,i){r.display.gutterSpecs=Pn(r.options.gutters,i),yi(r)},!0),n("firstLineNumber",1,yi,!0),n("lineNumberFormatter",function(r){return r},yi,!0),n("showCursorWhenSelecting",!1,Ar,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("selectionsMayTouch",!1),n("readOnly",!1,function(r,i){i=="nocursor"&&(Qi(r),r.display.input.blur()),r.display.input.readOnlyChanged(i)}),n("screenReaderLabel",null,function(r,i){i=i===""?null:i,r.display.input.screenReaderLabelChanged(i)}),n("disableInput",!1,function(r,i){i||r.display.input.reset()},!0),n("dragDrop",!0,Ql),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,Ar,!0),n("singleCursorHeightPerLine",!0,Ar,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,to,!0),n("addModeClass",!1,to,!0),n("pollInterval",100),n("undoDepth",200,function(r,i){return r.doc.history.undoDepth=i}),n("historyEventDelay",1250),n("viewportMargin",10,function(r){return r.refresh()},!0),n("maxHighlightLength",1e4,to,!0),n("moveInputWithCursor",!0,function(r,i){i||r.display.input.resetPosition()}),n("tabindex",null,function(r,i){return r.display.input.getField().tabIndex=i||""}),n("autofocus",null),n("direction","ltr",function(r,i){return r.doc.setDirection(i)},!0),n("phrases",null)}function Ql(e,t,n){var r=n&&n!=Pa;if(!t!=!r){var i=e.display.dragFunctions,C=t?Ne:Et;C(e.display.scroller,"dragstart",i.start),C(e.display.scroller,"dragenter",i.enter),C(e.display.scroller,"dragover",i.over),C(e.display.scroller,"dragleave",i.leave),C(e.display.scroller,"drop",i.drop)}}function Zl(e){e.options.lineWrapping?(z(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(h(e.display.wrapper,"CodeMirror-wrap"),ua(e)),Mn(e),Or(e),Yt(e),setTimeout(function(){return Fi(e)},100)}function Hr(e,t){var n=this;if(!(this instanceof Hr))return new Hr(e,t);this.options=t=t?j(t):{},j(al,t,!1);var r=t.value;typeof r=="string"?r=new Hn(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var i=new Hr.inputStyles[t.inputStyle](this),C=this.display=new ma(e,r,i,t);C.wrapper.CodeMirror=this,il(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Sa(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new de,keySeq:null,specialChars:null},t.autofocus&&!a&&C.input.focus(),H&&W<11&&setTimeout(function(){return n.display.input.reset(!0)},20),Jl(this),kl(),_i(this),this.curOp.forceUpdate=!0,vs(this,r),t.autofocus&&!a||this.hasFocus()?setTimeout(function(){n.hasFocus()&&!n.state.focused&&ki(n)},20):Qi(this);for(var U in Fo)Fo.hasOwnProperty(U)&&Fo[U](this,t[U],Pa);hn(this),t.finishInit&&t.finishInit(this);for(var V=0;V<cs.length;++V)cs[V](this);ji(this),I&&t.lineWrapping&&getComputedStyle(C.lineDiv).textRendering=="optimizelegibility"&&(C.lineDiv.style.textRendering="auto")}Hr.defaults=al,Hr.optionHandlers=Fo;function Jl(e){var t=e.display;Ne(t.scroller,"mousedown",Zr(e,el)),H&&W<11?Ne(t.scroller,"dblclick",Zr(e,function($){if(Ze(e,$))return;var J=dn(e,$);if(!J||ds(e,$)||vi(e.display,$))return;re($);var he=e.findWordAt(J);Mo(e.doc,he.anchor,he.head)})):Ne(t.scroller,"dblclick",function($){return Ze(e,$)||re($)}),Ne(t.scroller,"contextmenu",function($){return nl(e,$)}),Ne(t.input.getField(),"contextmenu",function($){t.scroller.contains($.target)||nl(e,$)});var n,r={end:0};function i(){t.activeTouch&&(n=setTimeout(function(){return t.activeTouch=null},1e3),r=t.activeTouch,r.end=+new Date)}function C($){if($.touches.length!=1)return!1;var J=$.touches[0];return J.radiusX<=1&&J.radiusY<=1}function U($,J){if(J.left==null)return!0;var he=J.left-$.left,me=J.top-$.top;return 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qa(e,$)}),Ne(t.scroller,"DOMMouseScroll",function($){return qa(e,$)}),Ne(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function($){Ze(e,$)||ge($)},over:function($){Ze(e,$)||(Ol(e,$),ge($))},start:function($){return Ll(e,$)},drop:Zr(e,Al),leave:function($){Ze(e,$)||Ws(e)}};var V=t.input.getField();Ne(V,"keyup",function($){return Js.call(e,$)}),Ne(V,"keydown",Zr(e,Zs)),Ne(V,"keypress",Zr(e,qs)),Ne(V,"focus",function($){return ki(e,$)}),Ne(V,"blur",function($){return Qi(e,$)})}var cs=[];Hr.defineInitHook=function(e){return cs.push(e)};function mo(e,t,n,r){var i=e.doc,C;n==null&&(n="add"),n=="smart"&&(i.mode.indent?C=lt(e,t).state:n="prev");var U=e.options.tabSize,V=wt(i,t),$=te(V.text,null,U);V.stateAfter&&(V.stateAfter=null);var J=V.text.match(/^\s*/)[0],he;if(!r&&!/\S/.test(V.text))he=0,n="not";else 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C.electricInput&&(C.electricInput.test(wt(e.doc,i.head.line).text.slice(0,i.head.ch))&&(U=mo(e,i.head.line,"smart")));U&&Xr(e,"electricInput",e,i.head.line)}}function ll(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,C={anchor:Je(i,0),head:Je(i+1,0)};n.push(C),t.push(e.getRange(C.anchor,C.head))}return{text:t,ranges:n}}function ul(e,t,n,r){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function dl(){var e=o("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=o("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return I?e.style.width="1000px":e.setAttribute("wrap","off"),y&&(e.style.border="1px solid black"),ul(e),t}function ql(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(r,i){var 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me=null,_e=r=="group",ke=e.cm&&e.cm.getHelper(t,"wordChars"),He=!0;!(n<0&&!he(!He));He=!1){var Qe=V.text.charAt(t.ch)||`
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`?"n":!_e||/\s/.test(Qe)?null:"p";if(_e&&!He&&!at&&(at="s"),me&&me!=at){n<0&&(n=1,he(),t.sticky="after");break}if(at&&(me=at),n>0&&!he(!He))break}var mt=Po(e,t,C,U,!0);return si(C,mt)&&(mt.hitSide=!0),mt}function cl(e,t,n,r){var i=e.doc,C=t.left,U;if(r=="page"){var V=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),$=Math.max(V-.5*Yr(e.display),3);U=(n>0?t.bottom:t.top)+n*$}else r=="line"&&(U=n>0?t.bottom+3:t.top-3);for(var J;!(J=sr(e,C,U),!J.outside);){if(n<0?U<=0:U>=i.height){J.hitSide=!0;break}U+=n*5}return J}var kr=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new de,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};kr.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;ul(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function C(V){for(var $=V.target;$;$=$.parentNode){if($==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test($.className))break}return!1}Ne(i,"paste",function(V){if(!C(V)||Ze(r,V)||ol(V,r))return;W<=11&&setTimeout(Zr(r,function(){return t.updateFromDOM()}),20)}),Ne(i,"compositionstart",function(V){t.composing={data:V.data,done:!1}}),Ne(i,"compositionupdate",function(V){t.composing||(t.composing={data:V.data,done:!1})}),Ne(i,"compositionend",function(V){t.composing&&(V.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Ne(i,"touchstart",function(){return n.forceCompositionEnd()}),Ne(i,"input",function(){t.composing||t.readFromDOMSoon()});function U(V){if(!C(V)||Ze(r,V))return;if(r.somethingSelected())jo({lineWise:!1,text:r.getSelections()}),V.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var $=ll(r);jo({lineWise:!0,text:$.text}),V.type=="cut"&&r.operation(function(){r.setSelections($.ranges,0,Me),r.replaceSelection("",null,"cut")})}else return;if(V.clipboardData){V.clipboardData.clearData();var J=Ei.text.join(`
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`);var _e=document.activeElement;ee(me),setTimeout(function(){r.display.lineSpace.removeChild(he),_e.focus(),_e==i&&n.showPrimarySelection()},50)}Ne(i,"copy",U),Ne(i,"cut",U)},kr.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},kr.prototype.prepareSelection=function(){var e=di(this.cm,!1);return e.focus=document.activeElement==this.div,e},kr.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},kr.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},kr.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,n=t.doc.sel.primary(),r=n.from(),i=n.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||i.line<t.display.viewFrom){e.removeAllRanges();return}var C=Wo(t,e.anchorNode,e.anchorOffset),U=Wo(t,e.focusNode,e.focusOffset);if(C&&!C.bad&&U&&!U.bad&&jt(li(C,U),r)==0&&jt(Si(C,U),i)==0)return;var V=t.display.view,$=r.line>=t.display.viewFrom&&hl(t,r)||{node:V[0].measure.map[2],offset:0},J=i.line<t.display.viewTo&&hl(t,i);if(!J){var he=V[V.length-1].measure,me=he.maps?he.maps[he.maps.length-1]:he.map;J={node:me[me.length-1],offset:me[me.length-2]-me[me.length-3]}}if(!$||!J){e.removeAllRanges();return}var _e=e.rangeCount&&e.getRangeAt(0),ke;try{ke=v($.node,$.offset,J.offset,J.node)}catch(He){}ke&&(!D&&t.state.focused?(e.collapse($.node,$.offset),ke.collapsed||(e.removeAllRanges(),e.addRange(ke))):(e.removeAllRanges(),e.addRange(ke)),_e&&e.anchorNode==null?e.addRange(_e):D&&this.startGracePeriod()),this.rememberSelection()},kr.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},kr.prototype.showMultipleSelections=function(e){c(this.cm.display.cursorDiv,e.cursors),c(this.cm.display.selectionDiv,e.selection)},kr.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},kr.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return T(this.div,t)},kr.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},kr.prototype.blur=function(){this.div.blur()},kr.prototype.getField=function(){return this.div},kr.prototype.supportsTouch=function(){return!0},kr.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Rn(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},kr.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},kr.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(u&&b&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var n=Wo(t,e.anchorNode,e.anchorOffset),r=Wo(t,e.focusNode,e.focusOffset);n&&r&&Rn(t,function(){kn(t.doc,bi(n,r),Me),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},kr.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(r.ch==0&&r.line>e.firstLine()&&(r=Je(r.line-1,wt(e.doc,r.line-1).length)),i.ch==wt(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=Je(i.line+1,0)),r.line<t.viewFrom||i.line>t.viewTo-1)return!1;var C,U,V;r.line==t.viewFrom||(C=Mr(e,r.line))==0?(U=nr(t.view[0].line),V=t.view[0].node):(U=nr(t.view[C].line),V=t.view[C-1].node.nextSibling);var $=Mr(e,i.line),J,he;if($==t.view.length-1?(J=t.viewTo-1,he=t.lineDiv.lastChild):(J=nr(t.view[$+1].line)-1,he=t.view[$+1].node.previousSibling),!V)return!1;for(var me=e.doc.splitLines(tu(e,V,he,U,J)),_e=Vn(e.doc,Je(U,0),Je(J,wt(e.doc,J).text.length));me.length>1&&_e.length>1;)if(Fe(me)==Fe(_e))me.pop(),_e.pop(),J--;else if(me[0]==_e[0])me.shift(),_e.shift(),U++;else break;for(var ke=0,He=0,Qe=me[0],at=_e[0],mt=Math.min(Qe.length,at.length);ke<mt&&Qe.charCodeAt(ke)==at.charCodeAt(ke);)++ke;for(var St=Fe(me),gt=Fe(_e),Tt=Math.min(St.length-(me.length==1?ke:0),gt.length-(_e.length==1?ke:0));He<Tt&&St.charCodeAt(St.length-He-1)==gt.charCodeAt(gt.length-He-1);)++He;if(me.length==1&&_e.length==1&&U==r.line)for(;ke&&ke>r.ch&&St.charCodeAt(St.length-He-1)==gt.charCodeAt(gt.length-He-1);)ke--,He++;me[me.length-1]=St.slice(0,St.length-He).replace(/^\u200b+/,""),me[0]=me[0].slice(ke).replace(/\u200b+$/,"");var Ht=Je(U,ke),Ut=Je(J,_e.length?Fe(_e).length-He:0);if(me.length>1||me[0]||jt(Ht,Ut))return Da(e.doc,me,Ht,Ut,"+input"),!0},kr.prototype.ensurePolled=function(){this.forceCompositionEnd()},kr.prototype.reset=function(){this.forceCompositionEnd()},kr.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},kr.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},kr.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Rn(this.cm,function(){return Or(e.cm)})},kr.prototype.setUneditable=function(e){e.contentEditable="false"},kr.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||Zr(this.cm,hs)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},kr.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},kr.prototype.onContextMenu=function(){},kr.prototype.resetPosition=function(){},kr.prototype.needsContentAttribute=!0;function hl(e,t){var n=Le(e,t.line);if(!n||n.hidden)return null;var r=wt(e.doc,t.line),i=q(n,r,t.line),C=vt(r,e.doc.direction),U="left";if(C){var V=nt(C,t.ch);U=V%2?"right":"left"}var $=tt(i.map,t.ch,U);return $.offset=$.collapse=="right"?$.end:$.start,$}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function Ia(e,t){return t&&(e.bad=!0),e}function tu(e,t,n,r,i){var C="",U=!1,V=e.doc.lineSeparator(),$=!1;function J(ke){return function(He){return He.id==ke}}function he(){U&&(C+=V,$&&(C+=V),U=$=!1)}function me(ke){ke&&(he(),C+=ke)}function _e(ke){if(ke.nodeType==1){var He=ke.getAttribute("cm-text");if(He){me(He);return}var Qe=ke.getAttribute("cm-marker"),at;if(Qe){var mt=e.findMarks(Je(r,0),Je(i+1,0),J(+Qe));mt.length&&(at=mt[0].find(0))&&me(Vn(e.doc,at.from,at.to).join(V));return}if(ke.getAttribute("contenteditable")=="false")return;var St=/^(pre|div|p|li|table|br)$/i.test(ke.nodeName);if(!/^br$/i.test(ke.nodeName)&&ke.textContent.length==0)return;St&&he();for(var gt=0;gt<ke.childNodes.length;gt++)_e(ke.childNodes[gt]);/^(pre|p)$/i.test(ke.nodeName)&&($=!0),St&&(U=!0)}else ke.nodeType==3&&me(ke.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(_e(t),t==n);)t=t.nextSibling,$=!1;return C}function Wo(e,t,n){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[n],!r)return Ia(e.clipPos(Je(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var C=e.display.view[i];if(C.node==r)return ru(C,t,n)}}function ru(e,t,n){var r=e.text.firstChild,i=!1;if(!t||!T(r,t))return Ia(Je(nr(e.line),0),!0);if(t==r&&(i=!0,t=r.childNodes[n],n=0,!t)){var C=e.rest?Fe(e.rest):e.line;return Ia(Je(nr(C),C.text.length),i)}var U=t.nodeType==3?t:null,V=t;for(!U&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(U=t.firstChild,n&&(n=U.nodeValue.length));V.parentNode!=r;)V=V.parentNode;var $=e.measure,J=$.maps;function he(at,mt,St){for(var gt=-1;gt<(J?J.length:0);gt++)for(var Tt=gt<0?$.map:J[gt],Ht=0;Ht<Tt.length;Ht+=3){var Ut=Tt[Ht+2];if(Ut==at||Ut==mt){var tr=nr(gt<0?e.line:e.rest[gt]),Rr=Tt[Ht]+St;return(St<0||Ut!=at)&&(Rr=Tt[Ht+(St?1:0)]),Je(tr,Rr)}}}var me=he(U,V,n);if(me)return Ia(me,i);for(var _e=V.nextSibling,ke=U?U.nodeValue.length-n:0;_e;_e=_e.nextSibling){if(me=he(_e,_e.firstChild,0),me)return Ia(Je(me.line,me.ch-ke),i);ke+=_e.textContent.length}for(var He=V.previousSibling,Qe=n;He;He=He.previousSibling){if(me=he(He,He.firstChild,-1),me)return Ia(Je(me.line,me.ch+Qe),i);Qe+=He.textContent.length}}var qr=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new de,this.hasSelection=!1,this.composing=null};qr.prototype.init=function(e){var t=this,n=this,r=this.cm;this.createField(e);var i=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),y&&(i.style.width="0px"),Ne(i,"input",function(){H&&W>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),Ne(i,"paste",function(U){if(Ze(r,U)||ol(U,r))return;r.state.pasteIncoming=+new Date,n.fastPoll()});function C(U){if(Ze(r,U))return;if(r.somethingSelected())jo({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var V=ll(r);jo({lineWise:!0,text:V.text}),U.type=="cut"?r.setSelections(V.ranges,null,Me):(n.prevInput="",i.value=V.text.join(`
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`)>-1?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},qr.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},qr.prototype.onKeyPress=function(){H&&W>=9&&(this.hasSelection=null),this.fastPoll()},qr.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea;t.contextMenuPending&&t.contextMenuPending();var C=dn(n,e),U=r.scroller.scrollTop;if(!C||A)return;var V=n.options.resetSelectionOnContextMenu;V&&n.doc.sel.contains(C)==-1&&Zr(n,kn)(n.doc,bi(C),Me);var $=i.style.cssText,J=t.wrapper.style.cssText,he=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",i.style.cssText=`position: absolute; width: 30px; height: 30px;
top: `+(e.clientY-he.top-5)+"px; left: "+(e.clientX-he.left-5)+`px;
z-index: 1000; background: `+(H?"rgba(255, 255, 255, .05)":"transparent")+`;
outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var me;I&&(me=window.scrollY),r.input.focus(),I&&window.scrollTo(null,me),r.input.reset(),n.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=ke,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll);function _e(){if(i.selectionStart!=null){var Qe=n.somethingSelected(),at="\u200B"+(Qe?i.value:"");i.value="\u21DA",i.value=at,t.prevInput=Qe?"":"\u200B",i.selectionStart=1,i.selectionEnd=at.length,r.selForContextMenu=n.doc.sel}}function ke(){if(t.contextMenuPending!=ke)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=J,i.style.cssText=$,H&&W<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=U),i.selectionStart!=null){(!H||H&&W<9)&&_e();var Qe=0,at=function(){r.selForContextMenu==n.doc.sel&&i.selectionStart==0&&i.selectionEnd>0&&t.prevInput=="\u200B"?Zr(n,Ds)(n):Qe++<10?r.detectingSelectAll=setTimeout(at,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(at,200)}}if(H&&W>=9&&_e(),k){ge(e);var He=function(){Et(window,"mouseup",He),setTimeout(ke,20)};Ne(window,"mouseup",He)}else setTimeout(ke,50)},qr.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled=e=="nocursor",this.textarea.readOnly=!!e},qr.prototype.setUneditable=function(){},qr.prototype.needsContentAttribute=!1;function nu(e,t){if(t=t?j(t):{},t.value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),t.autofocus==null){var n=N();t.autofocus=n==e||e.getAttribute("autofocus")!=null&&n==document.body}function r(){e.value=V.getValue()}var i;if(e.form&&(Ne(e.form,"submit",r),!t.leaveSubmitMethodAlone)){var C=e.form;i=C.submit;try{var 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w.createElement("div",{ref:Wt,className:Yt,style:Object(K.a)(Object(K.a)({},Xt),tt)},et)})});ln.displayName="MobilePopupInner";var Jn=ln,Pi=["visible","mobile"],Qr=w.forwardRef(function(le,xe){var Ae=le.visible,ce=le.mobile,Z=Object(D.a)(le,Pi),oe=Object(w.useState)(Ae),q=Object(X.a)(oe,2),fe=q[0],pe=q[1],Le=Object(w.useState)(!1),Ce=Object(X.a)(Le,2),De=Ce[0],Be=Ce[1],tt=Object(K.a)(Object(K.a)({},Z),{},{visible:fe});Object(w.useEffect)(function(){pe(Ae),Ae&&ce&&Be(we())},[Ae,ce]);var et=De?w.createElement(Jn,Object(m.a)({},tt,{mobile:ce,ref:xe})):w.createElement(gn,Object(m.a)({},tt,{ref:xe}));return w.createElement("div",null,w.createElement(ve,tt),et)});Qr.displayName="Popup";var Fn=Qr,pi=w.createContext(null),ui=pi;function Sn(){}function Ii(){return""}function Ci(le){return le?le.ownerDocument:window.document}var Gi=["onClick","onMouseDown","onTouchStart","onMouseEnter","onMouseLeave","onFocus","onBlur","onContextMenu"];function Vi(le){var xe=function(Ae){Object(p.a)(Z,Ae);var ce=Object(c.a)(Z);function Z(oe){var q;Object(k.a)(this,Z),q=ce.call(this,oe),q.popupRef=w.createRef(),q.triggerRef=w.createRef(),q.attachId=void 0,q.clickOutsideHandler=void 0,q.touchOutsideHandler=void 0,q.contextMenuOutsideHandler1=void 0,q.contextMenuOutsideHandler2=void 0,q.mouseDownTimeout=void 0,q.focusTime=void 0,q.preClickTime=void 0,q.preTouchTime=void 0,q.delayTimer=void 0,q.hasPopupMouseDown=void 0,q.onMouseEnter=function(pe){var Le=q.props.mouseEnterDelay;q.fireEvents("onMouseEnter",pe),q.delaySetPopupVisible(!0,Le,Le?null:pe)},q.onMouseMove=function(pe){q.fireEvents("onMouseMove",pe),q.setPoint(pe)},q.onMouseLeave=function(pe){q.fireEvents("onMouseLeave",pe),q.delaySetPopupVisible(!1,q.props.mouseLeaveDelay)},q.onPopupMouseEnter=function(){q.clearDelayTimer()},q.onPopupMouseLeave=function(pe){var Le;if(pe.relatedTarget&&!pe.relatedTarget.setTimeout&&Object(Lt.a)((Le=q.popupRef.current)===null||Le===void 0?void 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Le;if(q.preClickTime&&q.preTouchTime?Le=Math.min(q.preClickTime,q.preTouchTime):q.preClickTime?Le=q.preClickTime:q.preTouchTime&&(Le=q.preTouchTime),Math.abs(Le-q.focusTime)<20)return;q.focusTime=0}q.preClickTime=0,q.preTouchTime=0,q.isClickToShow()&&(q.isClickToHide()||q.isBlurToHide())&&pe&&pe.preventDefault&&pe.preventDefault();var Ce=!q.state.popupVisible;(q.isClickToHide()&&!Ce||Ce&&q.isClickToShow())&&q.setPopupVisible(!q.state.popupVisible,pe)},q.onPopupMouseDown=function(){if(q.hasPopupMouseDown=!0,clearTimeout(q.mouseDownTimeout),q.mouseDownTimeout=window.setTimeout(function(){q.hasPopupMouseDown=!1},0),q.context){var pe;(pe=q.context).onPopupMouseDown.apply(pe,arguments)}},q.onDocumentClick=function(pe){if(q.props.mask&&!q.props.maskClosable)return;var Le=pe.target,Ce=q.getRootDomNode(),De=q.getPopupDomNode();(!Object(Lt.a)(Ce,Le)||q.isContextMenuOnly())&&!Object(Lt.a)(De,Le)&&!q.hasPopupMouseDown&&q.close()},q.getRootDomNode=function(){var pe=q.props.getTriggerDOMNode;if(pe)return pe(q.triggerRef.current);try{var Le=Object(vt.a)(q.triggerRef.current);if(Le)return Le}catch(Ce){}return ft.a.findDOMNode(Object(h.a)(q))},q.getPopupClassNameFromAlign=function(pe){var Le=[],Ce=q.props,De=Ce.popupPlacement,Be=Ce.builtinPlacements,tt=Ce.prefixCls,et=Ce.alignPoint,pt=Ce.getPopupClassNameFromAlign;return De&&Be&&Le.push(Ze(Be,tt,pe,et)),pt&&Le.push(pt(pe)),Le.join(" ")},q.getComponent=function(){var pe=q.props,Le=pe.prefixCls,Ce=pe.destroyPopupOnHide,De=pe.popupClassName,Be=pe.onPopupAlign,tt=pe.popupMotion,et=pe.popupAnimation,pt=pe.popupTransitionName,Wt=pe.popupStyle,Zt=pe.mask,Xt=pe.maskAnimation,Yt=pe.maskTransitionName,Jt=pe.maskMotion,Qt=pe.zIndex,$t=pe.popup,dr=pe.stretch,ar=pe.alignPoint,Nr=pe.mobile,or=pe.forceRender,Bt=q.state,Nt=Bt.popupVisible,sr=Bt.point,cr=q.getPopupAlign(),Dt={};return 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Le.style.position="absolute",Le.style.top="0",Le.style.left="0",Le.style.width="100%",q.attachParent(Le),Le},q.setPoint=function(pe){var Le=q.props.alignPoint;if(!Le||!pe)return;q.setState({point:{pageX:pe.pageX,pageY:pe.pageY}})},q.handlePortalUpdate=function(){q.state.prevPopupVisible!==q.state.popupVisible&&q.props.afterPopupVisibleChange(q.state.popupVisible)},q.triggerContextValue={onPopupMouseDown:q.onPopupMouseDown};var fe;return"popupVisible"in oe?fe=!!oe.popupVisible:fe=!!oe.defaultPopupVisible,q.state={prevPopupVisible:fe,popupVisible:fe},Gi.forEach(function(pe){q["fire".concat(pe)]=function(Le){q.fireEvents(pe,Le)}}),q}return Object(x.a)(Z,[{key:"componentDidMount",value:function(){this.componentDidUpdate()}},{key:"componentDidUpdate",value:function(){var q=this.props,fe=this.state;if(fe.popupVisible){var pe;!this.clickOutsideHandler&&(this.isClickToHide()||this.isContextMenuToShow())&&(pe=q.getDocument(this.getRootDomNode()),this.clickOutsideHandler=Object(Ne.a)(pe,"mousedown",this.onDocumentClick)),this.touchOutsideHandler||(pe=pe||q.getDocument(this.getRootDomNode()),this.touchOutsideHandler=Object(Ne.a)(pe,"touchstart",this.onDocumentClick)),!this.contextMenuOutsideHandler1&&this.isContextMenuToShow()&&(pe=pe||q.getDocument(this.getRootDomNode()),this.contextMenuOutsideHandler1=Object(Ne.a)(pe,"scroll",this.onContextMenuClose)),!this.contextMenuOutsideHandler2&&this.isContextMenuToShow()&&(this.contextMenuOutsideHandler2=Object(Ne.a)(window,"blur",this.onContextMenuClose));return}this.clearOutsideHandler()}},{key:"componentWillUnmount",value:function(){this.clearDelayTimer(),this.clearOutsideHandler(),clearTimeout(this.mouseDownTimeout),nt.a.cancel(this.attachId)}},{key:"getPopupDomNode",value:function(){var q;return((q=this.popupRef.current)===null||q===void 0?void 0:q.getElement())||null}},{key:"getPopupAlign",value:function(){var q=this.props,fe=q.popupPlacement,pe=q.popupAlign,Le=q.builtinPlacements;return fe&&Le?We(Le,fe,pe):pe}},{key:"setPopupVisible",value:function(q,fe){var pe=this.props.alignPoint,Le=this.state.popupVisible;this.clearDelayTimer(),Le!==q&&("popupVisible"in this.props||this.setState({popupVisible:q,prevPopupVisible:Le}),this.props.onPopupVisibleChange(q)),pe&&fe&&q&&this.setPoint(fe)}},{key:"delaySetPopupVisible",value:function(q,fe,pe){var Le=this,Ce=fe*1e3;if(this.clearDelayTimer(),Ce){var De=pe?{pageX:pe.pageX,pageY:pe.pageY}:null;this.delayTimer=window.setTimeout(function(){Le.setPopupVisible(q,De),Le.clearDelayTimer()},Ce)}else this.setPopupVisible(q,pe)}},{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(q){var fe=this.props.children.props,pe=this.props;return fe[q]&&pe[q]?this["fire".concat(q)]:fe[q]||pe[q]}},{key:"isClickToShow",value:function(){var q=this.props,fe=q.action,pe=q.showAction;return fe.indexOf("click")!==-1||pe.indexOf("click")!==-1}},{key:"isContextMenuOnly",value:function(){var q=this.props.action;return q==="contextMenu"||q.length===1&&q[0]==="contextMenu"}},{key:"isContextMenuToShow",value:function(){var q=this.props,fe=q.action,pe=q.showAction;return fe.indexOf("contextMenu")!==-1||pe.indexOf("contextMenu")!==-1}},{key:"isClickToHide",value:function(){var q=this.props,fe=q.action,pe=q.hideAction;return fe.indexOf("click")!==-1||pe.indexOf("click")!==-1}},{key:"isMouseEnterToShow",value:function(){var q=this.props,fe=q.action,pe=q.showAction;return fe.indexOf("hover")!==-1||pe.indexOf("mouseEnter")!==-1}},{key:"isMouseLeaveToHide",value:function(){var q=this.props,fe=q.action,pe=q.hideAction;return fe.indexOf("hover")!==-1||pe.indexOf("mouseLeave")!==-1}},{key:"isFocusToShow",value:function(){var q=this.props,fe=q.action,pe=q.showAction;return fe.indexOf("focus")!==-1||pe.indexOf("focus")!==-1}},{key:"isBlurToHide",value:function(){var q=this.props,fe=q.action,pe=q.hideAction;return fe.indexOf("focus")!==-1||pe.indexOf("blur")!==-1}},{key:"forcePopupAlign",value:function(){if(this.state.popupVisible){var q;(q=this.popupRef.current)===null||q===void 0||q.forceAlign()}}},{key:"fireEvents",value:function(q,fe){var pe=this.props.children.props[q];pe&&pe(fe);var Le=this.props[q];Le&&Le(fe)}},{key:"close",value:function(){this.setPopupVisible(!1)}},{key:"render",value:function(){var q=this.state.popupVisible,fe=this.props,pe=fe.children,Le=fe.forceRender,Ce=fe.alignPoint,De=fe.className,Be=fe.autoDestroy,tt=w.Children.only(pe),et={key:"trigger"};this.isContextMenuToShow()?et.onContextMenu=this.onContextMenu:et.onContextMenu=this.createTwoChains("onContextMenu"),this.isClickToHide()||this.isClickToShow()?(et.onClick=this.onClick,et.onMouseDown=this.onMouseDown,et.onTouchStart=this.onTouchStart):(et.onClick=this.createTwoChains("onClick"),et.onMouseDown=this.createTwoChains("onMouseDown"),et.onTouchStart=this.createTwoChains("onTouchStart")),this.isMouseEnterToShow()?(et.onMouseEnter=this.onMouseEnter,Ce&&(et.onMouseMove=this.onMouseMove)):et.onMouseEnter=this.createTwoChains("onMouseEnter"),this.isMouseLeaveToHide()?et.onMouseLeave=this.onMouseLeave:et.onMouseLeave=this.createTwoChains("onMouseLeave"),this.isFocusToShow()||this.isBlurToHide()?(et.onFocus=this.onFocus,et.onBlur=this.onBlur):(et.onFocus=this.createTwoChains("onFocus"),et.onBlur=this.createTwoChains("onBlur"));var pt=H()(tt&&tt.props&&tt.props.className,De);pt&&(et.className=pt);var Wt=Object(K.a)({},et);Object(bt.c)(tt)&&(Wt.ref=Object(bt.a)(this.triggerRef,tt.ref));var Zt=w.cloneElement(tt,Wt),Xt;return(q||this.popupRef.current||Le)&&(Xt=w.createElement(le,{key:"portal",getContainer:this.getContainer,didUpdate:this.handlePortalUpdate},this.getComponent())),!q&&Be&&(Xt=null),w.createElement(ui.Provider,{value:this.triggerContextValue},Zt,Xt)}}],[{key:"getDerivedStateFromProps",value:function(q,fe){var pe=q.popupVisible,Le={};return pe!==void 0&&fe.popupVisible!==pe&&(Le.popupVisible=pe,Le.prevPopupVisible=fe.popupVisible),Le}}]),Z}(w.Component);return xe.contextType=ui,xe.defaultProps={prefixCls:"rc-trigger-popup",getPopupClassNameFromAlign:Ii,getDocument:Ci,onPopupVisibleChange:Sn,afterPopupVisibleChange:Sn,onPopupAlign:Sn,popupClassName:"",mouseEnterDelay:0,mouseLeaveDelay:.1,focusDelay:0,blurDelay:.15,popupStyle:{},destroyPopupOnHide:!1,popupAlign:{},defaultPopupVisible:!1,mask:!1,maskClosable:!0,action:[],showAction:[],hideAction:[],autoDestroy:!1},xe}var qn=Vi(Ot.a),en={adjustX:1,adjustY:1},mi={topLeft:{points:["bl","tl"],overflow:en,offset:[0,-7]},bottomLeft:{points:["tl","bl"],overflow:en,offset:[0,7]},leftTop:{points:["tr","tl"],overflow:en,offset:[-4,0]},rightTop:{points:["tl","tr"],overflow:en,offset:[4,0]}},oa={topLeft:{points:["bl","tl"],overflow:en,offset:[0,-7]},bottomLeft:{points:["tl","bl"],overflow:en,offset:[0,7]},rightTop:{points:["tr","tl"],overflow:en,offset:[-4,0]},leftTop:{points:["tl","tr"],overflow:en,offset:[4,0]}},Ni=mi,Fr=0,vr={horizontal:"bottomLeft",vertical:"rightTop","vertical-left":"rightTop","vertical-right":"leftTop"},Kr=function(xe,Ae,ce){var Z=je(Ae),oe=xe.getState();xe.setState({defaultActiveFirst:Object(K.a)(Object(K.a)({},oe.defaultActiveFirst),{},Object(ae.a)({},Z,ce))})},qt=function(le){Object(p.a)(Ae,le);var xe=Object(c.a)(Ae);function Ae(ce){var Z;Object(k.a)(this,Ae),Z=xe.call(this,ce),Z.onDestroy=function(Ce){Z.props.onDestroy(Ce)},Z.onKeyDown=function(Ce){var De=Ce.keyCode,Be=Z.menuInstance,tt=Z.props.store,et=Z.getVisible();if(De===y.a.ENTER)return Z.onTitleClick(Ce),Kr(tt,Z.props.eventKey,!0),!0;if(De===y.a.RIGHT)return et?Be.onKeyDown(Ce):(Z.triggerOpenChange(!0),Kr(tt,Z.props.eventKey,!0)),!0;if(De===y.a.LEFT){var pt;if(et)pt=Be.onKeyDown(Ce);else return;return pt||(Z.triggerOpenChange(!1),pt=!0),pt}return et&&(De===y.a.UP||De===y.a.DOWN)?Be.onKeyDown(Ce):void 0},Z.onOpenChange=function(Ce){Z.props.onOpenChange(Ce)},Z.onPopupVisibleChange=function(Ce){Z.triggerOpenChange(Ce,Ce?"mouseenter":"mouseleave")},Z.onMouseEnter=function(Ce){var De=Z.props,Be=De.eventKey,tt=De.onMouseEnter,et=De.store;Kr(et,Z.props.eventKey,!1),tt({key:Be,domEvent:Ce})},Z.onMouseLeave=function(Ce){var De=Z.props,Be=De.parentMenu,tt=De.eventKey,et=De.onMouseLeave;Be.subMenuInstance=Object(h.a)(Z),et({key:tt,domEvent:Ce})},Z.onTitleMouseEnter=function(Ce){var De=Z.props,Be=De.eventKey,tt=De.onItemHover,et=De.onTitleMouseEnter;tt({key:Be,hover:!0}),et({key:Be,domEvent:Ce})},Z.onTitleMouseLeave=function(Ce){var De=Z.props,Be=De.parentMenu,tt=De.eventKey,et=De.onItemHover,pt=De.onTitleMouseLeave;Be.subMenuInstance=Object(h.a)(Z),et({key:tt,hover:!1}),pt({key:tt,domEvent:Ce})},Z.onTitleClick=function(Ce){var De=Object(h.a)(Z),Be=De.props;if(Be.onTitleClick({key:Be.eventKey,domEvent:Ce}),Be.triggerSubMenuAction==="hover")return;Z.triggerOpenChange(!Z.getVisible(),"click"),Kr(Be.store,Z.props.eventKey,!1)},Z.onSubMenuClick=function(Ce){typeof Z.props.onClick=="function"&&Z.props.onClick(Z.addKeyPath(Ce))},Z.onSelect=function(Ce){Z.props.onSelect(Ce)},Z.onDeselect=function(Ce){Z.props.onDeselect(Ce)},Z.getPrefixCls=function(){return"".concat(Z.props.rootPrefixCls,"-submenu")},Z.getActiveClassName=function(){return"".concat(Z.getPrefixCls(),"-active")},Z.getDisabledClassName=function(){return"".concat(Z.getPrefixCls(),"-disabled")},Z.getSelectedClassName=function(){return"".concat(Z.getPrefixCls(),"-selected")},Z.getOpenClassName=function(){return"".concat(Z.props.rootPrefixCls,"-submenu-open")},Z.getVisible=function(){return Z.state.isOpen},Z.getMode=function(){return Z.state.mode},Z.saveMenuInstance=function(Ce){Z.menuInstance=Ce},Z.addKeyPath=function(Ce){return Object(K.a)(Object(K.a)({},Ce),{},{keyPath:(Ce.keyPath||[]).concat(Z.props.eventKey)})},Z.triggerOpenChange=function(Ce,De){var Be=Z.props.eventKey,tt=function(){Z.onOpenChange({key:Be,item:Object(h.a)(Z),trigger:De,open:Ce})};De==="mouseenter"?Z.mouseenterTimeout=setTimeout(function(){tt()},0):tt()},Z.isChildrenSelected=function(){var Ce={find:!1};return rt(Z.props.children,Z.props.selectedKeys,Ce),Ce.find},Z.isInlineMode=function(){return Z.getMode()==="inline"},Z.adjustWidth=function(){if(!Z.subMenuTitle||!Z.menuInstance)return;var Ce=ut.findDOMNode(Z.menuInstance);if(Ce.offsetWidth>=Z.subMenuTitle.offsetWidth)return;Ce.style.minWidth="".concat(Z.subMenuTitle.offsetWidth,"px")},Z.saveSubMenuTitle=function(Ce){Z.subMenuTitle=Ce},Z.getBaseProps=function(){var Ce=Object(h.a)(Z),De=Ce.props,Be=Z.getMode();return{mode:Be==="horizontal"?"vertical":Be,visible:Z.getVisible(),level:De.level+1,inlineIndent:De.inlineIndent,focusable:!1,onClick:Z.onSubMenuClick,onSelect:Z.onSelect,onDeselect:Z.onDeselect,onDestroy:Z.onDestroy,selectedKeys:De.selectedKeys,eventKey:"".concat(De.eventKey,"-menu-"),openKeys:De.openKeys,motion:De.motion,onOpenChange:Z.onOpenChange,subMenuOpenDelay:De.subMenuOpenDelay,parentMenu:Object(h.a)(Z),subMenuCloseDelay:De.subMenuCloseDelay,forceSubMenuRender:De.forceSubMenuRender,triggerSubMenuAction:De.triggerSubMenuAction,builtinPlacements:De.builtinPlacements,defaultActiveFirst:De.store.getState().defaultActiveFirst[je(De.eventKey)],multiple:De.multiple,prefixCls:De.rootPrefixCls,id:Z.internalMenuId,manualRef:Z.saveMenuInstance,itemIcon:De.itemIcon,expandIcon:De.expandIcon,direction:De.direction}},Z.getMotion=function(Ce,De){var Be=Object(h.a)(Z),tt=Be.haveRendered,et=Z.props,pt=et.motion,Wt=et.rootPrefixCls,Zt=Object(K.a)(Object(K.a)({},pt),{},{leavedClassName:"".concat(Wt,"-hidden"),removeOnLeave:!1,motionAppear:tt||!De||Ce!=="inline"});return Zt};var oe=ce.store,q=ce.eventKey,fe=oe.getState(),pe=fe.defaultActiveFirst;Z.isRootMenu=!1;var Le=!1;return pe&&(Le=pe[q]),Kr(oe,q,Le),Z.state={mode:ce.mode,isOpen:ce.isOpen},Z}return Object(x.a)(Ae,[{key:"componentDidMount",value:function(){this.componentDidUpdate()}},{key:"componentDidUpdate",value:function(){var Z=this,oe=this.props,q=oe.mode,fe=oe.parentMenu,pe=oe.manualRef,Le=oe.isOpen,Ce=function(){Z.setState({mode:q,isOpen:Le})},De=Le!==this.state.isOpen,Be=q!==this.state.mode;if((Be||De)&&(nt.a.cancel(this.updateStateRaf),Be?this.updateStateRaf=Object(nt.a)(Ce):Ce()),pe&&pe(this),q!=="horizontal"||!(fe==null?void 0:fe.isRootMenu)||!Le)return;this.minWidthTimeout=setTimeout(function(){return Z.adjustWidth()},0)}},{key:"componentWillUnmount",value:function(){var Z=this.props,oe=Z.onDestroy,q=Z.eventKey;oe&&oe(q),this.minWidthTimeout&&clearTimeout(this.minWidthTimeout),this.mouseenterTimeout&&clearTimeout(this.mouseenterTimeout),nt.a.cancel(this.updateStateRaf)}},{key:"renderPopupMenu",value:function(Z,oe){var q=this.getBaseProps();return w.createElement(ua,Object(m.a)({},q,{id:this.internalMenuId,className:Z,style:oe}),this.props.children)}},{key:"renderChildren",value:function(){var Z=this,oe=this.getBaseProps(),q=oe.mode,fe=oe.visible,pe=oe.forceSubMenuRender,Le=oe.direction,Ce=this.getMotion(q,fe);if(this.haveRendered=!0,this.haveOpened=this.haveOpened||fe||pe,!this.haveOpened)return w.createElement("div",null);var De=H()("".concat(oe.prefixCls,"-sub"),Object(ae.a)({},"".concat(oe.prefixCls,"-rtl"),Le==="rtl"));return this.isInlineMode()?w.createElement(Q,Object(m.a)({visible:oe.visible,forceRender:pe},Ce),function(Be){var tt=Be.className,et=Be.style,pt=H()(De,tt);return Z.renderPopupMenu(pt,et)}):this.renderPopupMenu(De)}},{key:"render",value:function(){var Z,oe,q,fe=Object(K.a)({},this.props),pe=this.getVisible(),Le=this.getPrefixCls(),Ce=this.isInlineMode(),De=this.getMode(),Be=H()(Le,"".concat(Le,"-").concat(De),(Z={},Object(ae.a)(Z,fe.className,!!fe.className),Object(ae.a)(Z,this.getOpenClassName(),pe),Object(ae.a)(Z,this.getActiveClassName(),fe.active||pe&&!Ce),Object(ae.a)(Z,this.getDisabledClassName(),fe.disabled),Object(ae.a)(Z,this.getSelectedClassName(),this.isChildrenSelected()),Z));this.internalMenuId||(fe.eventKey?this.internalMenuId="".concat(fe.eventKey,"$Menu"):(Fr+=1,this.internalMenuId="$__$".concat(Fr,"$Menu")));var tt={},et={},pt={};fe.disabled||(tt={onMouseLeave:this.onMouseLeave,onMouseEnter:this.onMouseEnter},et={onClick:this.onTitleClick},pt={onMouseEnter:this.onTitleMouseEnter,onMouseLeave:this.onTitleMouseLeave});var Wt={},Zt=fe.direction,Xt=Zt==="rtl";Ce&&(Xt?Wt.paddingRight=fe.inlineIndent*fe.level:Wt.paddingLeft=fe.inlineIndent*fe.level);var Yt={};this.getVisible()&&(Yt={"aria-owns":this.internalMenuId});var Jt=null;De!=="horizontal"&&(Jt=this.props.expandIcon,typeof this.props.expandIcon=="function"&&(Jt=w.createElement(this.props.expandIcon,Object(K.a)({},this.props))));var Qt=w.createElement("div",Object(m.a)({ref:this.saveSubMenuTitle,style:Wt,className:"".concat(Le,"-title"),role:"button"},pt,et,{"aria-expanded":pe},Yt,{"aria-haspopup":"true",title:typeof fe.title=="string"?fe.title:void 0}),fe.title,Jt||w.createElement("i",{className:"".concat(Le,"-arrow")})),$t=this.renderChildren(),dr=((oe=fe.parentMenu)===null||oe===void 0?void 0:oe.isRootMenu)?fe.parentMenu.props.getPopupContainer:function(wr){return wr.parentNode},ar=vr[De],Nr=fe.popupOffset?{offset:fe.popupOffset}:{},or=H()((q={},Object(ae.a)(q,fe.popupClassName,fe.popupClassName&&!Ce),Object(ae.a)(q,"".concat(Le,"-rtl"),Xt),q)),Bt=fe.disabled,Nt=fe.triggerSubMenuAction,sr=fe.subMenuOpenDelay,cr=fe.forceSubMenuRender,Dt=fe.subMenuCloseDelay,fr=fe.builtinPlacements;st.forEach(function(wr){return delete fe[wr]}),delete fe.onClick;var Ur=Xt?Object(K.a)(Object(K.a)({},oa),fr):Object(K.a)(Object(K.a)({},mi),fr);delete fe.direction;var yr=this.getBaseProps(),Lr=Ce?null:this.getMotion(yr.mode,yr.visible);return w.createElement("li",Object(m.a)({},fe,tt,{className:Be,role:"menuitem"}),w.createElement(qn,{prefixCls:Le,popupClassName:H()("".concat(Le,"-popup"),or),getPopupContainer:dr,builtinPlacements:Ur,popupPlacement:ar,popupVisible:Ce?!1:pe,popupAlign:Nr,popup:Ce?null:$t,action:Bt||Ce?[]:[Nt],mouseEnterDelay:sr,mouseLeaveDelay:Dt,onPopupVisibleChange:this.onPopupVisibleChange,forceRender:cr,popupMotion:Lr},Qt),Ce?$t:null)}}]),Ae}(w.Component);qt.defaultProps={onMouseEnter:ot,onMouseLeave:ot,onTitleMouseEnter:ot,onTitleMouseLeave:ot,onTitleClick:ot,manualRef:ot,mode:"vertical",title:""};var zr=Object(o.b)(function(le,xe){var Ae=le.openKeys,ce=le.activeKey,Z=le.selectedKeys,oe=xe.eventKey,q=xe.subMenuKey;return{isOpen:Ae.indexOf(oe)>-1,active:ce[q]===oe,selectedKeys:Z}})(qt);zr.isSubMenu=!0;var Sr=zr,ei="menuitem-overflowed",tn=.5,vn=function(le){Object(p.a)(Ae,le);var xe=Object(c.a)(Ae);function Ae(){var ce;return Object(k.a)(this,Ae),ce=xe.apply(this,arguments),ce.resizeObserver=null,ce.mutationObserver=null,ce.originalTotalWidth=0,ce.overflowedItems=[],ce.menuItemSizes=[],ce.cancelFrameId=null,ce.state={lastVisibleIndex:void 0},ce.childRef=w.createRef(),ce.getMenuItemNodes=function(){var Z=ce.props.prefixCls,oe=ce.childRef.current;return oe?[].slice.call(oe.children).filter(function(q){return q.className.split(" ").indexOf("".concat(Z,"-overflowed-submenu"))<0}):[]},ce.getOverflowedSubMenuItem=function(Z,oe,q){var fe=ce.props,pe=fe.overflowedIndicator,Le=fe.level,Ce=fe.mode,De=fe.prefixCls,Be=fe.theme;if(Le!==1||Ce!=="horizontal")return null;var tt=ce.props.children[0],et=tt.props,pt=et.children,Wt=et.title,Zt=et.style,Xt=Object(D.a)(et,["children","title","style"]),Yt=Object(K.a)({},Zt),Jt="".concat(Z,"-overflowed-indicator"),Qt="".concat(Z,"-overflowed-indicator");oe.length===0&&q!==!0?Yt=Object(K.a)(Object(K.a)({},Yt),{},{display:"none"}):q&&(Yt=Object(K.a)(Object(K.a)({},Yt),{},{visibility:"hidden",position:"absolute"}),Jt="".concat(Jt,"-placeholder"),Qt="".concat(Qt,"-placeholder"));var $t=Be?"".concat(De,"-").concat(Be):"",dr={};return st.forEach(function(ar){Xt[ar]!==void 0&&(dr[ar]=Xt[ar])}),w.createElement(Sr,Object(m.a)({title:pe,className:"".concat(De,"-overflowed-submenu"),popupClassName:$t},dr,{key:Jt,eventKey:Qt,disabled:!1,style:Yt}),oe)},ce.setChildrenWidthAndResize=function(){if(ce.props.mode!=="horizontal")return;var Z=ce.childRef.current;if(!Z)return;var oe=Z.children;if(!oe||oe.length===0)return;var q=Z.children[oe.length-1];Ve(q,"display","inline-block");var fe=ce.getMenuItemNodes(),pe=fe.filter(function(Le){return Le.className.split(" ").indexOf(ei)>=0});pe.forEach(function(Le){Ve(Le,"display","inline-block")}),ce.menuItemSizes=fe.map(function(Le){return qe(Le,!0)}),pe.forEach(function(Le){Ve(Le,"display","none")}),ce.overflowedIndicatorWidth=qe(Z.children[Z.children.length-1],!0),ce.originalTotalWidth=ce.menuItemSizes.reduce(function(Le,Ce){return Le+Ce},0),ce.handleResize(),Ve(q,"display","none")},ce.handleResize=function(){if(ce.props.mode!=="horizontal")return;var Z=ce.childRef.current;if(!Z)return;var oe=qe(Z);ce.overflowedItems=[];var q=0,fe;ce.originalTotalWidth>oe+tn&&(fe=-1,ce.menuItemSizes.forEach(function(pe){q+=pe,q+ce.overflowedIndicatorWidth<=oe&&(fe+=1)})),ce.setState({lastVisibleIndex:fe})},ce}return Object(x.a)(Ae,[{key:"componentDidMount",value:function(){var Z=this;if(this.setChildrenWidthAndResize(),this.props.level===1&&this.props.mode==="horizontal"){var oe=this.childRef.current;if(!oe)return;this.resizeObserver=new ht.default(function(q){q.forEach(function(){var fe=Z.cancelFrameId;cancelAnimationFrame(fe),Z.cancelFrameId=requestAnimationFrame(Z.setChildrenWidthAndResize)})}),[].slice.call(oe.children).concat(oe).forEach(function(q){Z.resizeObserver.observe(q)}),typeof MutationObserver!="undefined"&&(this.mutationObserver=new MutationObserver(function(){Z.resizeObserver.disconnect(),[].slice.call(oe.children).concat(oe).forEach(function(q){Z.resizeObserver.observe(q)}),Z.setChildrenWidthAndResize()}),this.mutationObserver.observe(oe,{attributes:!1,childList:!0,subTree:!1}))}}},{key:"componentWillUnmount",value:function(){this.resizeObserver&&this.resizeObserver.disconnect(),this.mutationObserver&&this.mutationObserver.disconnect(),cancelAnimationFrame(this.cancelFrameId)}},{key:"renderChildren",value:function(Z){var oe=this,q=this.state.lastVisibleIndex;return(Z||[]).reduce(function(fe,pe,Le){var Ce=pe;if(oe.props.mode==="horizontal"){var De=oe.getOverflowedSubMenuItem(pe.props.eventKey,[]);q!==void 0&&oe.props.className.indexOf("".concat(oe.props.prefixCls,"-root"))!==-1&&(Le>q&&(Ce=w.cloneElement(pe,{style:{display:"none"},eventKey:"".concat(pe.props.eventKey,"-hidden"),className:"".concat(ei)})),Le===q+1&&(oe.overflowedItems=Z.slice(q+1).map(function(tt){return w.cloneElement(tt,{key:tt.props.eventKey,mode:"vertical-left"})}),De=oe.getOverflowedSubMenuItem(pe.props.eventKey,oe.overflowedItems)));var Be=[].concat(Object(M.a)(fe),[De,Ce]);return Le===Z.length-1&&Be.push(oe.getOverflowedSubMenuItem(pe.props.eventKey,[],!0)),Be}return[].concat(Object(M.a)(fe),[Ce])},[])}},{key:"render",value:function(){var Z=this.props,oe=Z.visible,q=Z.prefixCls,fe=Z.overflowedIndicator,pe=Z.mode,Le=Z.level,Ce=Z.tag,De=Z.children,Be=Z.theme,tt=Object(D.a)(Z,["visible","prefixCls","overflowedIndicator","mode","level","tag","children","theme"]),et=Ce;return w.createElement(et,Object(m.a)({ref:this.childRef},tt),this.renderChildren(De))}}]),Ae}(w.Component);vn.defaultProps={tag:"div",className:""};var Xi=vn;function Ti(le){return le.length?le.every(function(xe){return!!xe.props.disabled}):!0}function wi(le,xe,Ae){var ce=le.getState();le.setState({activeKey:Object(K.a)(Object(K.a)({},ce.activeKey),{},Object(ae.a)({},xe,Ae))})}function jn(le){return le.eventKey||"0-menu-"}function Wn(le,xe){var Ae=xe,ce=le.children,Z=le.eventKey;if(Ae){var oe;if(Ye(ce,function(q,fe){q&&q.props&&!q.props.disabled&&Ae===ct(q,Z,fe)&&(oe=!0)}),oe)return Ae}return Ae=null,le.defaultActiveFirst&&Ye(ce,function(q,fe){!Ae&&q&&!q.props.disabled&&(Ae=ct(q,Z,fe))}),Ae}function sa(le){if(!le)return;var xe=this.instanceArray.indexOf(le);xe!==-1?this.instanceArray[xe]=le:this.instanceArray.push(le)}var Xn=function(le){Object(p.a)(Ae,le);var xe=Object(c.a)(Ae);function Ae(ce){var Z;return Object(k.a)(this,Ae),Z=xe.call(this,ce),Z.onKeyDown=function(oe,q){var fe=oe.keyCode,pe;if(Z.getFlatInstanceArray().forEach(function(Ce){Ce&&Ce.props.active&&Ce.onKeyDown&&(pe=Ce.onKeyDown(oe))}),pe)return 1;var Le=null;return(fe===y.a.UP||fe===y.a.DOWN)&&(Le=Z.step(fe===y.a.UP?-1:1)),Le?(oe.preventDefault(),wi(Z.props.store,jn(Z.props),Le.props.eventKey),typeof q=="function"&&q(Le),1):void 0},Z.onItemHover=function(oe){var q=oe.key,fe=oe.hover;wi(Z.props.store,jn(Z.props),fe?q:null)},Z.onDeselect=function(oe){Z.props.onDeselect(oe)},Z.onSelect=function(oe){Z.props.onSelect(oe)},Z.onClick=function(oe){Z.props.onClick(oe)},Z.onOpenChange=function(oe){Z.props.onOpenChange(oe)},Z.onDestroy=function(oe){Z.props.onDestroy(oe)},Z.getFlatInstanceArray=function(){return Z.instanceArray},Z.step=function(oe){var q=Z.getFlatInstanceArray(),fe=Z.props.store.getState().activeKey[jn(Z.props)],pe=q.length;if(!pe)return null;oe<0&&(q=q.concat().reverse());var Le=-1;if(q.every(function(tt,et){return tt&&tt.props.eventKey===fe?(Le=et,!1):!0}),!Z.props.defaultActiveFirst&&Le!==-1&&Ti(q.slice(Le,pe-1)))return;var Ce=(Le+1)%pe,De=Ce;do{var Be=q[De];if(!Be||Be.props.disabled)De=(De+1)%pe;else return Be}while(De!==Ce);return null},Z.renderCommonMenuItem=function(oe,q,fe){var pe=Z.props.store.getState(),Le=Object(h.a)(Z),Ce=Le.props,De=ct(oe,Ce.eventKey,q),Be=oe.props;if(!Be||typeof oe.type=="string")return oe;var tt=De===pe.activeKey,et=Object(K.a)(Object(K.a)({mode:Be.mode||Ce.mode,level:Ce.level,inlineIndent:Ce.inlineIndent,renderMenuItem:Z.renderMenuItem,rootPrefixCls:Ce.prefixCls,index:q,parentMenu:Ce.parentMenu,manualRef:Be.disabled?void 0:Object(v.a)(oe.ref,sa.bind(Object(h.a)(Z))),eventKey:De,active:!Be.disabled&&tt,multiple:Ce.multiple,onClick:function(Wt){(Be.onClick||ot)(Wt),Z.onClick(Wt)},onItemHover:Z.onItemHover,motion:Ce.motion,subMenuOpenDelay:Ce.subMenuOpenDelay,subMenuCloseDelay:Ce.subMenuCloseDelay,forceSubMenuRender:Ce.forceSubMenuRender,onOpenChange:Z.onOpenChange,onDeselect:Z.onDeselect,onSelect:Z.onSelect,builtinPlacements:Ce.builtinPlacements,itemIcon:Be.itemIcon||Z.props.itemIcon,expandIcon:Be.expandIcon||Z.props.expandIcon},fe),{},{direction:Ce.direction});return(Ce.mode==="inline"||Ke())&&(et.triggerSubMenuAction="click"),w.cloneElement(oe,Object(K.a)(Object(K.a)({},et),{},{key:De||q}))},Z.renderMenuItem=function(oe,q,fe){if(!oe)return null;var pe=Z.props.store.getState(),Le={openKeys:pe.openKeys,selectedKeys:pe.selectedKeys,triggerSubMenuAction:Z.props.triggerSubMenuAction,subMenuKey:fe};return Z.renderCommonMenuItem(oe,q,Le)},ce.store.setState({activeKey:Object(K.a)(Object(K.a)({},ce.store.getState().activeKey),{},Object(ae.a)({},ce.eventKey,Wn(ce,ce.activeKey)))}),Z.instanceArray=[],Z}return Object(x.a)(Ae,[{key:"componentDidMount",value:function(){this.props.manualRef&&this.props.manualRef(this)}},{key:"shouldComponentUpdate",value:function(Z){return this.props.visible||Z.visible||this.props.className!==Z.className||!N()(this.props.style,Z.style)}},{key:"componentDidUpdate",value:function(Z){var oe=this.props,q="activeKey"in oe?oe.activeKey:oe.store.getState().activeKey[jn(oe)],fe=Wn(oe,q);if(fe!==q)wi(oe.store,jn(oe),fe);else if("activeKey"in Z){var pe=Wn(Z,Z.activeKey);fe!==pe&&wi(oe.store,jn(oe),fe)}}},{key:"render",value:function(){var Z=this,oe=Object(m.a)({},this.props);this.instanceArray=[];var q=H()(oe.prefixCls,oe.className,"".concat(oe.prefixCls,"-").concat(oe.mode)),fe={className:q,role:oe.role||"menu"};oe.id&&(fe.id=oe.id),oe.focusable&&(fe.tabIndex=0,fe.onKeyDown=this.onKeyDown);var pe=oe.prefixCls,Le=oe.eventKey,Ce=oe.visible,De=oe.level,Be=oe.mode,tt=oe.overflowedIndicator,et=oe.theme;return st.forEach(function(pt){return delete oe[pt]}),delete oe.onClick,w.createElement(Xi,Object(m.a)({},oe,{prefixCls:pe,mode:Be,tag:"ul",level:De,theme:et,visible:Ce,overflowedIndicator:tt},fe),Object(W.a)(oe.children).map(function(pt,Wt){return Z.renderMenuItem(pt,Wt,Le||"0-menu-")}))}}]),Ae}(w.Component);Xn.defaultProps={prefixCls:"rc-menu",className:"",mode:"vertical",level:1,inlineIndent:24,visible:!0,focusable:!0,style:{},manualRef:ot};var la=Object(o.b)()(Xn),ua=la,Ui=ne("Kwbf");function Ba(le,xe,Ae){var ce=le.prefixCls,Z=le.motion,oe=le.defaultMotions,q=oe===void 0?{}:oe,fe=le.openAnimation,pe=le.openTransitionName,Le=xe.switchingModeFromInline;if(Z)return Z;if(Object(z.a)(fe)==="object"&&fe)Object(Ui.a)(!1,"Object type of `openAnimation` is removed. 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pe=Object(h.a)(Z),Le=pe.props,Ce=Z.store.getState().openKeys.concat(),De=!1,Be=function(et){var pt=!1;if(et.open)pt=Ce.indexOf(et.key)===-1,pt&&Ce.push(et.key);else{var Wt=Ce.indexOf(et.key);pt=Wt!==-1,pt&&Ce.splice(Wt,1)}De=De||pt};Array.isArray(fe)?fe.forEach(Be):Be(fe),De&&("openKeys"in Z.props||Z.store.setState({openKeys:Ce}),Le.onOpenChange(Ce))},Z.onDeselect=function(fe){var pe=Object(h.a)(Z),Le=pe.props;if(Le.selectable){var Ce=Z.store.getState().selectedKeys.concat(),De=fe.key,Be=Ce.indexOf(De);Be!==-1&&Ce.splice(Be,1),"selectedKeys"in Le||Z.store.setState({selectedKeys:Ce}),Le.onDeselect(Object(K.a)(Object(K.a)({},fe),{},{selectedKeys:Ce}))}},Z.onMouseEnter=function(fe){Z.restoreModeVerticalFromInline();var pe=Z.props.onMouseEnter;pe&&pe(fe)},Z.onTransitionEnd=function(fe){var pe=fe.propertyName==="width"&&fe.target===fe.currentTarget,Le=fe.target.className,Ce=Object.prototype.toString.call(Le)==="[object 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Z=this.props.collapsedWidth,oe=this.store,q=this.prevOpenKeys,fe=this.getInlineCollapsed()&&(Z===0||Z==="0"||Z==="0px");fe?(this.prevOpenKeys=oe.getState().openKeys.concat(),this.store.setState({openKeys:[]})):q&&(this.store.setState({openKeys:q}),this.prevOpenKeys=null)}},{key:"getRealMenuMode",value:function(){var Z=this.props.mode,oe=this.state.switchingModeFromInline,q=this.getInlineCollapsed();return oe&&q?"inline":q?"vertical":Z}},{key:"getInlineCollapsed",value:function(){var Z=this.props,oe=Z.inlineCollapsed,q=Z.siderCollapsed;return q!==void 0?q:oe}},{key:"restoreModeVerticalFromInline",value:function(){var Z=this.state.switchingModeFromInline;Z&&this.setState({switchingModeFromInline:!1})}},{key:"updateMiniStore",value:function(){"selectedKeys"in this.props&&this.store.setState({selectedKeys:this.props.selectedKeys||[]}),"openKeys"in this.props&&this.store.setState({openKeys:this.props.openKeys||[]})}},{key:"render",value:function(){var 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0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:K.default,bufferController:I.default,capLevelController:b.default,fpsController:A.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:a.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},x()),{},{subtitleStreamController:H.SubtitleStreamController,subtitleTrackController:W.default,timelineController:M.TimelineController,audioStreamController:w.default,audioTrackController:P.default,emeController:_.default,cmcdController:O.default});function x(){return{cueHandler:u.default,enableCEA708Captions:!0,enableWebVTT:!0,enableIMSC1:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}}function h(c,o){if((o.liveSyncDurationCount||o.liveMaxLatencyDurationCount)&&(o.liveSyncDuration||o.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(o.liveMaxLatencyDurationCount!==void 0&&(o.liveSyncDurationCount===void 0||o.liveMaxLatencyDurationCount<=o.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(o.liveMaxLatencyDuration!==void 0&&(o.liveSyncDuration===void 0||o.liveMaxLatencyDuration<=o.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return d({},c,o)}function p(c){var o=c.loader;if(o!==y.default&&o!==L.default)s.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),c.progressive=!1;else{var S=Object(y.fetchSupported)();S&&(c.loader=y.default,c.progressive=!0,c.enableSoftwareAES=!0,s.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/polyfills/number.ts"),w=D("./src/utils/ewma-bandwidth-estimator.ts"),P=D("./src/events.ts"),H=D("./src/utils/buffer-helper.ts"),W=D("./src/errors.ts"),I=D("./src/types/loader.ts"),M=D("./src/utils/logger.ts");function b(O,L){for(var y=0;y<L.length;y++){var u=L[y];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(O,u.key,u)}}function A(O,L,y){return L&&b(O.prototype,L),y&&b(O,y),O}var _=function(){function O(y){this.hls=void 0,this.lastLoadedFragLevel=0,this._nextAutoLevel=-1,this.timer=void 0,this.onCheck=this._abandonRulesCheck.bind(this),this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.bwEstimator=void 0,this.hls=y;var u=y.config;this.bwEstimator=new w.default(u.abrEwmaSlowVoD,u.abrEwmaFastVoD,u.abrEwmaDefaultEstimate),this.registerListeners()}var L=O.prototype;return L.registerListeners=function(){var u=this.hls;u.on(P.Events.FRAG_LOADING,this.onFragLoading,this),u.on(P.Events.FRAG_LOADED,this.onFragLoaded,this),u.on(P.Events.FRAG_BUFFERED,this.onFragBuffered,this),u.on(P.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.on(P.Events.ERROR,this.onError,this)},L.unregisterListeners=function(){var u=this.hls;u.off(P.Events.FRAG_LOADING,this.onFragLoading,this),u.off(P.Events.FRAG_LOADED,this.onFragLoaded,this),u.off(P.Events.FRAG_BUFFERED,this.onFragBuffered,this),u.off(P.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.off(P.Events.ERROR,this.onError,this)},L.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},L.onFragLoading=function(u,a){var s=a.frag;if(s.type===I.PlaylistLevelType.MAIN&&!this.timer){var d;this.fragCurrent=s,this.partCurrent=(d=a.part)!=null?d:null,this.timer=self.setInterval(this.onCheck,100)}},L.onLevelLoaded=function(u,a){var s=this.hls.config;a.details.live?this.bwEstimator.update(s.abrEwmaSlowLive,s.abrEwmaFastLive):this.bwEstimator.update(s.abrEwmaSlowVoD,s.abrEwmaFastVoD)},L._abandonRulesCheck=function(){var u=this.fragCurrent,a=this.partCurrent,s=this.hls,d=s.autoLevelEnabled,E=s.config,g=s.media;if(!u||!g)return;var m=a?a.stats:u.stats,k=a?a.duration:u.duration;if(m.aborted){M.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!d||g.paused||!g.playbackRate||!g.readyState)return;var x=performance.now()-m.loading.start,h=Math.abs(g.playbackRate);if(x<=500*k/h)return;var p=s.levels,c=s.minAutoLevel,o=p[u.level],S=m.total||Math.max(m.loaded,Math.round(k*o.maxBitrate/8)),v=Math.max(1,m.bwEstimate?m.bwEstimate/8:m.loaded*1e3/x),T=(S-m.loaded)/v,N=g.currentTime,z=(H.BufferHelper.bufferInfo(g,N,E.maxBufferHole).end-N)/h;if(z>=2*k/h||T<=z)return;var Y=Number.POSITIVE_INFINITY,ee;for(ee=u.level-1;ee>c;ee--){var G=p[ee].maxBitrate;if(Y=k*G/(8*.8*v),Y<z)break}if(Y>=T)return;var j=this.bwEstimator.getEstimate();M.logger.warn("Fragment "+u.sn+(a?" part "+a.index:"")+" of level "+u.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+ee+`
Current BW estimate: `+(Object(K.isFiniteNumber)(j)?(j/1024).toFixed(3):"Unknown")+` Kb/s
Estimated load time for current fragment: `+T.toFixed(3)+` s
Estimated load time for the next fragment: `+Y.toFixed(3)+` s
Time to underbuffer: `+z.toFixed(3)+" s"),s.nextLoadLevel=ee,this.bwEstimator.sample(x,m.loaded),this.clearTimer(),u.loader&&(this.fragCurrent=this.partCurrent=null,u.loader.abort()),s.trigger(P.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:u,part:a,stats:m})},L.onFragLoaded=function(u,a){var s=a.frag,d=a.part;if(s.type===I.PlaylistLevelType.MAIN&&Object(K.isFiniteNumber)(s.sn)){var E=d?d.stats:s.stats,g=d?d.duration:s.duration;if(this.clearTimer(),this.lastLoadedFragLevel=s.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var m=this.hls.levels[s.level],k=(m.loaded?m.loaded.bytes:0)+E.loaded,x=(m.loaded?m.loaded.duration:0)+g;m.loaded={bytes:k,duration:x},m.realBitrate=Math.round(8*k/x)}if(s.bitrateTest){var h={stats:E,frag:s,part:d,id:s.type};this.onFragBuffered(P.Events.FRAG_BUFFERED,h),s.bitrateTest=!1}}},L.onFragBuffered=function(u,a){var s=a.frag,d=a.part,E=d?d.stats:s.stats;if(E.aborted)return;if(s.type!==I.PlaylistLevelType.MAIN||s.sn==="initSegment")return;var g=E.parsing.end-E.loading.start;this.bwEstimator.sample(g,E.loaded),E.bwEstimate=this.bwEstimator.getEstimate(),s.bitrateTest?this.bitrateTestDelay=g/1e3:this.bitrateTestDelay=0},L.onError=function(u,a){switch(a.details){case W.ErrorDetails.FRAG_LOAD_ERROR:case W.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},L.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},L.getNextABRAutoLevel=function(){var u=this.fragCurrent,a=this.partCurrent,s=this.hls,d=s.maxAutoLevel,E=s.config,g=s.minAutoLevel,m=s.media,k=a?a.duration:u?u.duration:0,x=m?m.currentTime:0,h=m&&m.playbackRate!==0?Math.abs(m.playbackRate):1,p=this.bwEstimator?this.bwEstimator.getEstimate():E.abrEwmaDefaultEstimate,c=(H.BufferHelper.bufferInfo(m,x,E.maxBufferHole).end-x)/h,o=this.findBestLevel(p,g,d,c,E.abrBandWidthFactor,E.abrBandWidthUpFactor);if(o>=0)return o;M.logger.trace((c?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var S=k?Math.min(k,E.maxStarvationDelay):E.maxStarvationDelay,v=E.abrBandWidthFactor,T=E.abrBandWidthUpFactor;if(!c){var N=this.bitrateTestDelay;if(N){var z=k?Math.min(k,E.maxLoadingDelay):E.maxLoadingDelay;S=z-N,M.logger.trace("bitrate test took "+Math.round(1e3*N)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*S)+" ms"),v=T=1}}return o=this.findBestLevel(p,g,d,c+S,v,T),Math.max(o,0)},L.findBestLevel=function(u,a,s,d,E,g){for(var m,k=this.fragCurrent,x=this.partCurrent,h=this.lastLoadedFragLevel,p=this.hls.levels,c=p[h],o=!!(c!=null&&(m=c.details)!==null&&m!==void 0&&m.live),S=c==null?void 0:c.codecSet,v=x?x.duration:k?k.duration:0,T=s;T>=a;T--){var N=p[T];if(!N||S&&N.codecSet!==S)continue;var z=N.details,Y=(x?z==null?void 0:z.partTarget:z==null?void 0:z.averagetargetduration)||v,ee=void 0;T<=h?ee=E*u:ee=g*u;var G=p[T].maxBitrate,j=G*Y/ee;if(M.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+T+"/"+Math.round(ee)+"/"+G+"/"+Y+"/"+d+"/"+j),ee>G&&(!j||o&&!this.bitrateTestDelay||j<d))return T}return-1},A(O,[{key:"nextAutoLevel",get:function(){var u=this._nextAutoLevel,a=this.bwEstimator;if(u!==-1&&(!a||!a.canEstimate()))return u;var s=this.getNextABRAutoLevel();return u!==-1&&(s=Math.min(u,s)),s},set:function(u){this._nextAutoLevel=u}}]),O}();X.default=_},"./src/controller/audio-stream-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/polyfills/number.ts"),w=D("./src/controller/base-stream-controller.ts"),P=D("./src/events.ts"),H=D("./src/utils/buffer-helper.ts"),W=D("./src/controller/fragment-tracker.ts"),I=D("./src/types/level.ts"),M=D("./src/types/loader.ts"),b=D("./src/loader/fragment.ts"),A=D("./src/demux/chunk-cache.ts"),_=D("./src/demux/transmuxer-interface.ts"),O=D("./src/types/transmuxer.ts"),L=D("./src/controller/fragment-finders.ts"),y=D("./src/utils/discontinuities.ts"),u=D("./src/errors.ts"),a=D("./src/utils/logger.ts");function s(){return s=Object.assign||function(k){for(var x=1;x<arguments.length;x++){var h=arguments[x];for(var p in h)Object.prototype.hasOwnProperty.call(h,p)&&(k[p]=h[p])}return k},s.apply(this,arguments)}function d(k,x){k.prototype=Object.create(x.prototype),k.prototype.constructor=k,E(k,x)}function E(k,x){return E=Object.setPrototypeOf||function(p,c){return p.__proto__=c,p},E(k,x)}var g=100,m=function(k){d(x,k);function x(p,c){var o;return o=k.call(this,p,c,"[audio-stream-controller]")||this,o.videoBuffer=null,o.videoTrackCC=-1,o.waitingVideoCC=-1,o.audioSwitch=!1,o.trackId=-1,o.waitingData=null,o.mainDetails=null,o.bufferFlushed=!1,o._registerListeners(),o}var h=x.prototype;return h.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},h._registerListeners=function(){var c=this.hls;c.on(P.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.on(P.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.on(P.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.on(P.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.on(P.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),c.on(P.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.on(P.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),c.on(P.Events.ERROR,this.onError,this),c.on(P.Events.BUFFER_RESET,this.onBufferReset,this),c.on(P.Events.BUFFER_CREATED,this.onBufferCreated,this),c.on(P.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.on(P.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),c.on(P.Events.FRAG_BUFFERED,this.onFragBuffered,this)},h._unregisterListeners=function(){var c=this.hls;c.off(P.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.off(P.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.off(P.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.off(P.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.off(P.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),c.off(P.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.off(P.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),c.off(P.Events.ERROR,this.onError,this),c.off(P.Events.BUFFER_RESET,this.onBufferReset,this),c.off(P.Events.BUFFER_CREATED,this.onBufferCreated,this),c.off(P.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.off(P.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),c.off(P.Events.FRAG_BUFFERED,this.onFragBuffered,this)},h.onInitPtsFound=function(c,o){var S=o.frag,v=o.id,T=o.initPTS;if(v==="main"){var N=S.cc;this.initPTS[S.cc]=T,this.log("InitPTS for cc: "+N+" found from main: "+T),this.videoTrackCC=N,this.state===w.State.WAITING_INIT_PTS&&this.tick()}},h.startLoad=function(c){if(!this.levels){this.startPosition=c,this.state=w.State.STOPPED;return}var o=this.lastCurrentTime;this.stopLoad(),this.setInterval(g),this.fragLoadError=0,o>0&&c===-1?(this.log("Override startPosition with lastCurrentTime @"+o.toFixed(3)),this.state=w.State.IDLE):(this.loadedmetadata=!1,this.state=w.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=c,this.tick()},h.doTick=function(){switch(this.state){case w.State.IDLE:this.doTickIdle();break;case w.State.WAITING_TRACK:{var c,o=this.levels,S=this.trackId,v=o==null||((c=o[S])===null||c===void 0)?void 0:c.details;if(v){if(this.waitForCdnTuneIn(v))break;this.state=w.State.WAITING_INIT_PTS}break}case w.State.FRAG_LOADING_WAITING_RETRY:{var T,N=performance.now(),z=this.retryDate;(!z||N>=z||(T=this.media)!==null&&T!==void 0&&T.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=w.State.IDLE);break}case w.State.WAITING_INIT_PTS:{var Y=this.waitingData;if(Y){var ee=Y.frag,G=Y.part,j=Y.cache,te=Y.complete;if(this.initPTS[ee.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=w.State.FRAG_LOADING;var de=j.flush(),be={frag:ee,part:G,payload:de,networkDetails:null};this._handleFragmentLoadProgress(be),te&&k.prototype._handleFragmentLoadComplete.call(this,be)}else if(this.videoTrackCC!==this.waitingVideoCC)a.logger.log("Waiting fragment cc ("+ee.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var Oe=this.getLoadPosition(),Ge=H.BufferHelper.bufferInfo(this.mediaBuffer,Oe,this.config.maxBufferHole),Me=Object(L.fragmentWithinToleranceTest)(Ge.end,this.config.maxFragLookUpTolerance,ee);Me<0&&(a.logger.log("Waiting fragment cc ("+ee.cc+") @ "+ee.start+" cancelled because another fragment at "+Ge.end+" is needed"),this.clearWaitingFragment())}}else this.state=w.State.IDLE}}this.onTickEnd()},h.clearWaitingFragment=function(){var c=this.waitingData;c&&(this.fragmentTracker.removeFragment(c.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=w.State.IDLE)},h.onTickEnd=function(){var c=this.media;if(!c||!c.readyState)return;var o=this.mediaBuffer?this.mediaBuffer:c,S=o.buffered;!this.loadedmetadata&&S.length&&(this.loadedmetadata=!0),this.lastCurrentTime=c.currentTime},h.doTickIdle=function(){var c,o,S=this.hls,v=this.levels,T=this.media,N=this.trackId,z=S.config;if(!v||!v[N])return;if(!T&&(this.startFragRequested||!z.startFragPrefetch))return;var Y=v[N],ee=Y.details;if(!ee||ee.live&&this.levelLastLoaded!==N||this.waitForCdnTuneIn(ee)){this.state=w.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,b.ElementaryStreamTypes.AUDIO,M.PlaylistLevelType.AUDIO));var G=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,M.PlaylistLevelType.AUDIO);if(G===null)return;var j=G.len,te=this.getMaxBufferLength(),de=this.audioSwitch;if(j>=te&&!de)return;if(!de&&this._streamEnded(G,ee)){S.trigger(P.Events.BUFFER_EOS,{type:"audio"}),this.state=w.State.ENDED;return}var be=ee.fragments,Oe=be[0].start,Ge=G.end;if(de){var Me=this.getLoadPosition();Ge=Me,ee.PTSKnown&&Me<Oe&&((G.end>Oe||G.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),T.currentTime=Oe+.05))}var Ie=this.getNextFragment(Ge,ee);if(!Ie){this.bufferFlushed=!0;return}((c=Ie.decryptdata)===null||c===void 0?void 0:c.keyFormat)==="identity"&&!((o=Ie.decryptdata)!==null&&o!==void 0&&o.key)?this.loadKey(Ie,ee):this.loadFragment(Ie,ee,Ge)},h.getMaxBufferLength=function(){var c=k.prototype.getMaxBufferLength.call(this),o=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,M.PlaylistLevelType.MAIN);return o===null?c:Math.max(c,o.len)},h.onMediaDetaching=function(){this.videoBuffer=null,k.prototype.onMediaDetaching.call(this)},h.onAudioTracksUpdated=function(c,o){var S=o.audioTracks;this.resetTransmuxer(),this.levels=S.map(function(v){return new I.Level(v)})},h.onAudioTrackSwitching=function(c,o){var S=!!o.url;this.trackId=o.id;var v=this.fragCurrent;v!=null&&v.loader&&v.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),S?this.setInterval(g):this.resetTransmuxer(),S?(this.audioSwitch=!0,this.state=w.State.IDLE):this.state=w.State.STOPPED,this.tick()},h.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},h.onLevelLoaded=function(c,o){this.mainDetails=o.details},h.onAudioTrackLoaded=function(c,o){var S,v=this.levels,T=o.details,N=o.id;if(!v){this.warn("Audio tracks were reset while loading level "+N);return}this.log("Track "+N+" loaded ["+T.startSN+","+T.endSN+"],duration:"+T.totalduration);var z=v[N],Y=0;if(T.live||(S=z.details)!==null&&S!==void 0&&S.live){var ee=this.mainDetails;if(T.fragments[0]||(T.deltaUpdateFailed=!0),T.deltaUpdateFailed||!ee)return;!z.details&&T.hasProgramDateTime&&ee.hasProgramDateTime?(Object(y.alignMediaPlaylistByPDT)(T,ee),Y=T.fragments[0].start):Y=this.alignPlaylists(T,z.details)}z.details=T,this.levelLastLoaded=N,!this.startFragRequested&&(this.mainDetails||!T.live)&&this.setStartPosition(z.details,Y),this.state===w.State.WAITING_TRACK&&!this.waitForCdnTuneIn(T)&&(this.state=w.State.IDLE),this.tick()},h._handleFragmentLoadProgress=function(c){var o,S=c.frag,v=c.part,T=c.payload,N=this.config,z=this.trackId,Y=this.levels;if(!Y){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+S.sn+" of level "+S.level+" will not be buffered");return}var ee=Y[z];console.assert(ee,"Audio track is defined on fragment load progress");var G=ee.details;console.assert(G,"Audio track details are defined on fragment load progress");var j=N.defaultAudioCodec||ee.audioCodec||"mp4a.40.2",te=this.transmuxer;te||(te=this.transmuxer=new _.default(this.hls,M.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var de=this.initPTS[S.cc],be=(o=S.initSegment)===null||o===void 0?void 0:o.data;if(de!==void 0){var Oe=!1,Ge=v?v.index:-1,Me=Ge!==-1,Ie=new O.ChunkMetadata(S.level,S.sn,S.stats.chunkCount,T.byteLength,Ge,Me);te.push(T,be,j,"",S,v,G.totalduration,Oe,Ie,de)}else{a.logger.log("Unknown video PTS for cc "+S.cc+", waiting for video PTS before demuxing audio frag "+S.sn+" of ["+G.startSN+" ,"+G.endSN+"],track "+z);var Ue=this.waitingData=this.waitingData||{frag:S,part:v,cache:new A.default,complete:!1},Pe=Ue.cache;Pe.push(new Uint8Array(T)),this.waitingVideoCC=this.videoTrackCC,this.state=w.State.WAITING_INIT_PTS}},h._handleFragmentLoadComplete=function(c){if(this.waitingData){this.waitingData.complete=!0;return}k.prototype._handleFragmentLoadComplete.call(this,c)},h.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},h.onBufferCreated=function(c,o){var S=o.tracks.audio;S&&(this.mediaBuffer=S.buffer),o.tracks.video&&(this.videoBuffer=o.tracks.video.buffer)},h.onFragBuffered=function(c,o){var S=o.frag,v=o.part;if(S.type!==M.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(S)){this.warn("Fragment "+S.sn+(v?" p: "+v.index:"")+" of level "+S.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}S.sn!=="initSegment"&&(this.fragPrevious=S,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(P.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(S,v)},h.onError=function(c,o){switch(o.details){case u.ErrorDetails.FRAG_LOAD_ERROR:case u.ErrorDetails.FRAG_LOAD_TIMEOUT:case u.ErrorDetails.KEY_LOAD_ERROR:case u.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(M.PlaylistLevelType.AUDIO,o);break;case u.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case u.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==w.State.ERROR&&this.state!==w.State.STOPPED&&(this.state=o.fatal?w.State.ERROR:w.State.IDLE,this.warn(o.details+" while loading frag, switching to "+this.state+" state"));break;case u.ErrorDetails.BUFFER_FULL_ERROR:if(o.parent==="audio"&&(this.state===w.State.PARSING||this.state===w.State.PARSED)){var S=!0,v=this.getFwdBufferInfo(this.mediaBuffer,M.PlaylistLevelType.AUDIO);v&&v.len>.5&&(S=!this.reduceMaxBufferLength(v.len)),S&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,k.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},h.onBufferFlushed=function(c,o){var S=o.type;S===b.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},h._handleTransmuxComplete=function(c){var o,S="audio",v=this.hls,T=c.remuxResult,N=c.chunkMeta,z=this.getCurrentContext(N);if(!z){this.warn("The loading context changed while buffering fragment "+N.sn+" of level "+N.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(N.level);return}var Y=z.frag,ee=z.part,G=T.audio,j=T.text,te=T.id3,de=T.initSegment;if(this.fragContextChanged(Y))return;if(this.state=w.State.PARSING,this.audioSwitch&&G&&this.completeAudioSwitch(),de!=null&&de.tracks&&(this._bufferInitSegment(de.tracks,Y,N),v.trigger(P.Events.FRAG_PARSING_INIT_SEGMENT,{frag:Y,id:S,tracks:de.tracks})),G){var be=G.startPTS,Oe=G.endPTS,Ge=G.startDTS,Me=G.endDTS;ee&&(ee.elementaryStreams[b.ElementaryStreamTypes.AUDIO]={startPTS:be,endPTS:Oe,startDTS:Ge,endDTS:Me}),Y.setElementaryStreamInfo(b.ElementaryStreamTypes.AUDIO,be,Oe,Ge,Me),this.bufferFragmentData(G,Y,ee,N)}if(te!=null&&(o=te.samples)!==null&&o!==void 0&&o.length){var Ie=s({frag:Y,id:S},te);v.trigger(P.Events.FRAG_PARSING_METADATA,Ie)}if(j){var Ue=s({frag:Y,id:S},j);v.trigger(P.Events.FRAG_PARSING_USERDATA,Ue)}},h._bufferInitSegment=function(c,o,S){if(this.state!==w.State.PARSING)return;c.video&&delete c.video;var v=c.audio;if(!v)return;v.levelCodec=v.codec,v.id="audio",this.log("Init audio buffer, container:"+v.container+", codecs[parsed]=["+v.codec+"]"),this.hls.trigger(P.Events.BUFFER_CODECS,c);var T=v.initSegment;if(T!=null&&T.byteLength){var N={type:"audio",frag:o,part:null,chunkMeta:S,parent:o.type,data:T};this.hls.trigger(P.Events.BUFFER_APPENDING,N)}this.tick()},h.loadFragment=function(c,o,S){var v=this.fragmentTracker.getState(c);this.fragCurrent=c,(this.audioSwitch||v===W.FragmentState.NOT_LOADED||v===W.FragmentState.PARTIAL)&&(c.sn==="initSegment"?this._loadInitSegment(c):o.live&&!Object(K.isFiniteNumber)(this.initPTS[c.cc])?(this.log("Waiting for video PTS in continuity counter "+c.cc+" of live stream before loading audio fragment "+c.sn+" of level "+this.trackId),this.state=w.State.WAITING_INIT_PTS):(this.startFragRequested=!0,k.prototype.loadFragment.call(this,c,o,S)))},h.completeAudioSwitch=function(){var c=this.hls,o=this.media,S=this.trackId;o&&(this.log("Switching audio track : flushing all audio"),k.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,c.trigger(P.Events.AUDIO_TRACK_SWITCHED,{id:S})},x}(w.default);X.default=m},"./src/controller/audio-track-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/events.ts"),w=D("./src/errors.ts"),P=D("./src/controller/base-playlist-controller.ts"),H=D("./src/types/loader.ts");function W(_,O){for(var L=0;L<O.length;L++){var y=O[L];y.enumerable=y.enumerable||!1,y.configurable=!0,"value"in y&&(y.writable=!0),Object.defineProperty(_,y.key,y)}}function I(_,O,L){return O&&W(_.prototype,O),L&&W(_,L),_}function M(_,O){_.prototype=Object.create(O.prototype),_.prototype.constructor=_,b(_,O)}function b(_,O){return b=Object.setPrototypeOf||function(y,u){return y.__proto__=u,y},b(_,O)}var A=function(_){M(O,_);function O(y){var u;return u=_.call(this,y,"[audio-track-controller]")||this,u.tracks=[],u.groupId=null,u.tracksInGroup=[],u.trackId=-1,u.trackName="",u.selectDefaultTrack=!0,u.registerListeners(),u}var L=O.prototype;return L.registerListeners=function(){var u=this.hls;u.on(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.on(K.Events.LEVEL_LOADING,this.onLevelLoading,this),u.on(K.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.on(K.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.on(K.Events.ERROR,this.onError,this)},L.unregisterListeners=function(){var u=this.hls;u.off(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.off(K.Events.LEVEL_LOADING,this.onLevelLoading,this),u.off(K.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.off(K.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.off(K.Events.ERROR,this.onError,this)},L.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,_.prototype.destroy.call(this)},L.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},L.onManifestParsed=function(u,a){this.tracks=a.audioTracks||[]},L.onAudioTrackLoaded=function(u,a){var s=a.id,d=a.details,E=this.tracksInGroup[s];if(!E){this.warn("Invalid audio track id "+s);return}var g=E.details;E.details=a.details,this.log("audioTrack "+s+" loaded ["+d.startSN+"-"+d.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,a,g))},L.onLevelLoading=function(u,a){this.switchLevel(a.level)},L.onLevelSwitching=function(u,a){this.switchLevel(a.level)},L.switchLevel=function(u){var a=this.hls.levels[u];if(!(a!=null&&a.audioGroupIds))return;var s=a.audioGroupIds[a.urlId];if(this.groupId!==s){this.groupId=s;var d=this.tracks.filter(function(g){return!s||g.groupId===s});this.selectDefaultTrack&&!d.some(function(g){return g.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=d;var E={audioTracks:d};this.log("Updating audio tracks, "+d.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger(K.Events.AUDIO_TRACKS_UPDATED,E),this.selectInitialTrack()}},L.onError=function(u,a){if(_.prototype.onError.call(this,u,a),a.fatal||!a.context)return;a.context.type===H.PlaylistContextType.AUDIO_TRACK&&a.context.id===this.trackId&&a.context.groupId===this.groupId&&this.retryLoadingOrFail(a)},L.setAudioTrack=function(u){var a=this.tracksInGroup;if(u<0||u>=a.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var s=a[this.trackId];this.log("Now switching to audio-track index "+u);var d=a[u],E=d.id,g=d.groupId,m=g===void 0?"":g,k=d.name,x=d.type,h=d.url;if(this.trackId=u,this.trackName=k,this.selectDefaultTrack=!1,this.hls.trigger(K.Events.AUDIO_TRACK_SWITCHING,{id:E,groupId:m,name:k,type:x,url:h}),d.details&&!d.details.live)return;var p=this.switchParams(d.url,s==null?void 0:s.details);this.loadPlaylist(p)},L.selectInitialTrack=function(){var u=this.tracksInGroup;console.assert(u.length,"Initial audio track should be selected when tracks are known");var a=this.trackName,s=this.findTrackId(a)||this.findTrackId();s!==-1?this.setAudioTrack(s):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},L.findTrackId=function(u){for(var a=this.tracksInGroup,s=0;s<a.length;s++){var d=a[s];if((!this.selectDefaultTrack||d.default)&&(!u||u===d.name))return d.id}return-1},L.loadPlaylist=function(u){var a=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(a)){var s=a.id,d=a.groupId,E=a.url;if(u)try{E=u.addDirectives(E)}catch(g){this.warn("Could not construct new URL with HLS Delivery Directives: "+g)}this.log("loading audio-track playlist for id: "+s),this.clearTimer(),this.hls.trigger(K.Events.AUDIO_TRACK_LOADING,{url:E,id:s,groupId:d,deliveryDirectives:u||null})}},I(O,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(u){this.selectDefaultTrack=!1,this.setAudioTrack(u)}}]),O}(P.default);X.default=A},"./src/controller/base-playlist-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return I});var K=D("./src/polyfills/number.ts"),w=D("./src/types/level.ts"),P=D("./src/controller/level-helper.ts"),H=D("./src/utils/logger.ts"),W=D("./src/errors.ts"),I=function(){function M(A,_){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=H.logger.log.bind(H.logger,_+":"),this.warn=H.logger.warn.bind(H.logger,_+":"),this.hls=A}var b=M.prototype;return b.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},b.onError=function(_,O){O.fatal&&O.type===W.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},b.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},b.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},b.stopLoad=function(){this.canLoad=!1,this.clearTimer()},b.switchParams=function(_,O){var L=O==null?void 0:O.renditionReports;if(L)for(var y=0;y<L.length;y++){var u=L[y],a=""+u.URI;if(a===_.substr(-a.length)){var s=parseInt(u["LAST-MSN"]),d=parseInt(u["LAST-PART"]);if(O&&this.hls.config.lowLatencyMode){var E=Math.min(O.age-O.partTarget,O.targetduration);d!==void 0&&E>O.partTarget&&(d+=1)}if(Object(K.isFiniteNumber)(s))return new w.HlsUrlParameters(s,Object(K.isFiniteNumber)(d)?d:void 0,w.HlsSkip.No)}}},b.loadPlaylist=function(_){},b.shouldLoadTrack=function(_){return this.canLoad&&_&&!!_.url&&(!_.details||_.details.live)},b.playlistLoaded=function(_,O,L){var y=this,u=O.details,a=O.stats,s=a.loading.end?Math.max(0,self.performance.now()-a.loading.end):0;if(u.advancedDateTime=Date.now()-s,u.live||L!=null&&L.live){if(u.reloaded(L),L&&this.log("live playlist "+_+" "+(u.advanced?"REFRESHED "+u.lastPartSn+"-"+u.lastPartIndex:"MISSED")),L&&u.fragments.length>0&&Object(P.mergeDetails)(L,u),!this.canLoad||!u.live)return;var d,E=void 0,g=void 0;if(u.canBlockReload&&u.endSN&&u.advanced){var m=this.hls.config.lowLatencyMode,k=u.lastPartSn,x=u.endSN,h=u.lastPartIndex,p=h!==-1,c=k===x,o=m?0:h;p?(E=c?x+1:k,g=c?o:h+1):E=x+1;var S=u.age,v=S+u.ageHeader,T=Math.min(v-u.partTarget,u.targetduration*1.5);if(T>0){if(L&&T>L.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+L.tuneInGoal+" to: "+T+" with playlist age: "+u.age),T=0;else{var N=Math.floor(T/u.targetduration);if(E+=N,g!==void 0){var z=Math.round(T%u.targetduration/u.partTarget);g+=z}this.log("CDN Tune-in age: "+u.ageHeader+"s last advanced "+S.toFixed(2)+"s goal: "+T+" skip sn "+N+" to part "+g)}u.tuneInGoal=T}if(d=this.getDeliveryDirectives(u,O.deliveryDirectives,E,g),m||!c){this.loadPlaylist(d);return}}else d=this.getDeliveryDirectives(u,O.deliveryDirectives,E,g);var Y=Object(P.computeReloadInterval)(u,a);E!==void 0&&u.canBlockReload&&(Y-=u.partTarget||1),this.log("reload live playlist "+_+" in "+Math.round(Y)+" ms"),this.timer=self.setTimeout(function(){return y.loadPlaylist(d)},Y)}else this.clearTimer()},b.getDeliveryDirectives=function(_,O,L,y){var u=Object(w.getSkipValue)(_,L);return O!=null&&O.skip&&_.deltaUpdateFailed&&(L=O.msn,y=O.part,u=w.HlsSkip.No),new w.HlsUrlParameters(L,y,u)},b.retryLoadingOrFail=function(_){var O=this,L=this.hls.config,y=this.retryCount<L.levelLoadingMaxRetry;if(y){var u;if(this.retryCount++,_.details.indexOf("LoadTimeOut")>-1&&(u=_.context)!==null&&u!==void 0&&u.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+_.details+'"'),this.loadPlaylist();else{var a=Math.min(Math.pow(2,this.retryCount)*L.levelLoadingRetryDelay,L.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return O.loadPlaylist()},a),this.warn("retry playlist loading #"+this.retryCount+" in "+a+' ms after "'+_.details+'"')}}else this.warn('cannot recover from error "'+_.details+'"'),this.clearTimer(),_.fatal=!0;return y},M}()},"./src/controller/base-stream-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"State",function(){return x}),D.d(X,"default",function(){return h});var K=D("./src/polyfills/number.ts"),w=D("./src/task-loop.ts"),P=D("./src/controller/fragment-tracker.ts"),H=D("./src/utils/buffer-helper.ts"),W=D("./src/utils/logger.ts"),I=D("./src/events.ts"),M=D("./src/errors.ts"),b=D("./src/types/transmuxer.ts"),A=D("./src/utils/mp4-tools.ts"),_=D("./src/utils/discontinuities.ts"),O=D("./src/controller/fragment-finders.ts"),L=D("./src/controller/level-helper.ts"),y=D("./src/loader/fragment-loader.ts"),u=D("./src/crypt/decrypter.ts"),a=D("./src/utils/time-ranges.ts"),s=D("./src/types/loader.ts");function d(p,c){for(var o=0;o<c.length;o++){var S=c[o];S.enumerable=S.enumerable||!1,S.configurable=!0,"value"in S&&(S.writable=!0),Object.defineProperty(p,S.key,S)}}function E(p,c,o){return c&&d(p.prototype,c),o&&d(p,o),p}function g(p){if(p===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return p}function m(p,c){p.prototype=Object.create(c.prototype),p.prototype.constructor=p,k(p,c)}function k(p,c){return k=Object.setPrototypeOf||function(S,v){return S.__proto__=v,S},k(p,c)}var x={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},h=function(p){m(c,p);function c(S,v,T){var N;return N=p.call(this)||this,N.hls=void 0,N.fragPrevious=null,N.fragCurrent=null,N.fragmentTracker=void 0,N.transmuxer=null,N._state=x.STOPPED,N.media=void 0,N.mediaBuffer=void 0,N.config=void 0,N.bitrateTest=!1,N.lastCurrentTime=0,N.nextLoadPosition=0,N.startPosition=0,N.loadedmetadata=!1,N.fragLoadError=0,N.retryDate=0,N.levels=null,N.fragmentLoader=void 0,N.levelLastLoaded=null,N.startFragRequested=!1,N.decrypter=void 0,N.initPTS=[],N.onvseeking=null,N.onvended=null,N.logPrefix="",N.log=void 0,N.warn=void 0,N.logPrefix=T,N.log=W.logger.log.bind(W.logger,T+":"),N.warn=W.logger.warn.bind(W.logger,T+":"),N.hls=S,N.fragmentLoader=new y.default(S.config),N.fragmentTracker=v,N.config=S.config,N.decrypter=new u.default(S,S.config),S.on(I.Events.KEY_LOADED,N.onKeyLoaded,g(N)),N}var o=c.prototype;return o.doTick=function(){this.onTickEnd()},o.onTickEnd=function(){},o.startLoad=function(v){},o.stopLoad=function(){this.fragmentLoader.abort();var v=this.fragCurrent;v&&this.fragmentTracker.removeFragment(v),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=x.STOPPED},o._streamEnded=function(v,T){var N=this.fragCurrent,z=this.fragmentTracker;if(!T.live&&N&&N.sn===T.endSN&&!v.nextStart){var Y=z.getState(N);return Y===P.FragmentState.PARTIAL||Y===P.FragmentState.OK}return!1},o.onMediaAttached=function(v,T){var N=this.media=this.mediaBuffer=T.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),N.addEventListener("seeking",this.onvseeking),N.addEventListener("ended",this.onvended);var z=this.config;this.levels&&z.autoStartLoad&&this.state===x.STOPPED&&this.startLoad(z.startPosition)},o.onMediaDetaching=function(){var v=this.media;v!=null&&v.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),v&&(v.removeEventListener("seeking",this.onvseeking),v.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},o.onMediaSeeking=function(){var v=this.config,T=this.fragCurrent,N=this.media,z=this.mediaBuffer,Y=this.state,ee=N?N.currentTime:0,G=H.BufferHelper.bufferInfo(z||N,ee,v.maxBufferHole);if(this.log("media seeking to "+(Object(K.isFiniteNumber)(ee)?ee.toFixed(3):ee)+", state: "+Y),Y===x.ENDED)this.resetLoadingState();else if(T&&!G.len){var j=v.maxFragLookUpTolerance,te=T.start-j,de=T.start+T.duration+j,be=ee>de;(ee<te||be)&&(be&&T.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),T.loader.abort()),this.resetLoadingState())}N&&(this.lastCurrentTime=ee),!this.loadedmetadata&&!G.len&&(this.nextLoadPosition=this.startPosition=ee),this.tickImmediate()},o.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},o.onKeyLoaded=function(v,T){if(this.state!==x.KEY_LOADING||T.frag!==this.fragCurrent||!this.levels)return;this.state=x.IDLE;var N=this.levels[T.frag.level].details;N&&this.loadFragment(T.frag,N,T.frag.start)},o.onHandlerDestroying=function(){this.stopLoad(),p.prototype.onHandlerDestroying.call(this)},o.onHandlerDestroyed=function(){this.state=x.STOPPED,this.hls.off(I.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,p.prototype.onHandlerDestroyed.call(this)},o.loadKey=function(v,T){this.log("Loading key for "+v.sn+" of ["+T.startSN+"-"+T.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level),this.state=x.KEY_LOADING,this.fragCurrent=v,this.hls.trigger(I.Events.KEY_LOADING,{frag:v})},o.loadFragment=function(v,T,N){this._loadFragForPlayback(v,T,N)},o._loadFragForPlayback=function(v,T,N){var z=this,Y=function(G){if(z.fragContextChanged(v)){z.warn("Fragment "+v.sn+(G.part?" p: "+G.part.index:"")+" of level "+v.level+" was dropped during download."),z.fragmentTracker.removeFragment(v);return}v.stats.chunkCount++,z._handleFragmentLoadProgress(G)};this._doFragLoad(v,T,N,Y).then(function(ee){if(!ee)return;z.fragLoadError=0;var G=z.state;if(z.fragContextChanged(v)){(G===x.FRAG_LOADING||G===x.BACKTRACKING||!z.fragCurrent&&G===x.PARSING)&&(z.fragmentTracker.removeFragment(v),z.state=x.IDLE);return}if("payload"in ee&&(z.log("Loaded fragment "+v.sn+" of level "+v.level),z.hls.trigger(I.Events.FRAG_LOADED,ee),z.state===x.BACKTRACKING)){z.fragmentTracker.backtrack(v,ee),z.resetFragmentLoading(v);return}z._handleFragmentLoadComplete(ee)}).catch(function(ee){z.warn(ee),z.resetFragmentLoading(v)})},o.flushMainBuffer=function(v,T,N){if(N===void 0&&(N=null),!(v-T))return;var z={startOffset:v,endOffset:T,type:N};this.fragLoadError=0,this.hls.trigger(I.Events.BUFFER_FLUSHING,z)},o._loadInitSegment=function(v){var T=this;this._doFragLoad(v).then(function(N){if(!N||T.fragContextChanged(v)||!T.levels)throw new Error("init load aborted");return N}).then(function(N){var z=T.hls,Y=N.payload,ee=v.decryptdata;if(Y&&Y.byteLength>0&&ee&&ee.key&&ee.iv&&ee.method==="AES-128"){var G=self.performance.now();return T.decrypter.webCryptoDecrypt(new Uint8Array(Y),ee.key.buffer,ee.iv.buffer).then(function(j){var te=self.performance.now();return z.trigger(I.Events.FRAG_DECRYPTED,{frag:v,payload:j,stats:{tstart:G,tdecrypt:te}}),N.payload=j,N})}return N}).then(function(N){var z=T.fragCurrent,Y=T.hls,ee=T.levels;if(!ee)throw new Error("init load aborted, missing levels");var G=ee[v.level].details;console.assert(G,"Level details are defined when init segment is loaded");var j=v.stats;T.state=x.IDLE,T.fragLoadError=0,v.data=new Uint8Array(N.payload),j.parsing.start=j.buffering.start=self.performance.now(),j.parsing.end=j.buffering.end=self.performance.now(),N.frag===z&&Y.trigger(I.Events.FRAG_BUFFERED,{stats:j,frag:z,part:null,id:v.type}),T.tick()}).catch(function(N){T.warn(N),T.resetFragmentLoading(v)})},o.fragContextChanged=function(v){var T=this.fragCurrent;return!v||!T||v.level!==T.level||v.sn!==T.sn||v.urlId!==T.urlId},o.fragBufferedComplete=function(v,T){var N=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+v.type+" sn: "+v.sn+(T?" part: "+T.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level+" "+a.default.toString(H.BufferHelper.getBuffered(N))),this.state=x.IDLE,this.tick()},o._handleFragmentLoadComplete=function(v){var T=this.transmuxer;if(!T)return;var N=v.frag,z=v.part,Y=v.partsLoaded,ee=!Y||Y.length===0||Y.some(function(j){return!j}),G=new b.ChunkMetadata(N.level,N.sn,N.stats.chunkCount+1,0,z?z.index:-1,!ee);T.flush(G)},o._handleFragmentLoadProgress=function(v){},o._doFragLoad=function(v,T,N,z){var Y=this;if(N===void 0&&(N=null),!this.levels)throw new Error("frag load aborted, missing levels");if(N=Math.max(v.start,N||0),this.config.lowLatencyMode&&T){var ee=T.partList;if(ee&&z){N>v.end&&T.fragmentHint&&(v=T.fragmentHint);var G=this.getNextPart(ee,v,N);if(G>-1){var j=ee[G];return this.log("Loading part sn: "+v.sn+" p: "+j.index+" cc: "+v.cc+" of playlist ["+T.startSN+"-"+T.endSN+"] parts [0-"+G+"-"+(ee.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(N.toFixed(3))),this.nextLoadPosition=j.start+j.duration,this.state=x.FRAG_LOADING,this.hls.trigger(I.Events.FRAG_LOADING,{frag:v,part:ee[G],targetBufferTime:N}),this.doFragPartsLoad(v,ee,G,z).catch(function(te){return Y.handleFragLoadError(te)})}else if(!v.url||this.loadedEndOfParts(ee,N))return Promise.resolve(null)}}return this.log("Loading fragment "+v.sn+" cc: "+v.cc+" "+(T?"of ["+T.startSN+"-"+T.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(N.toFixed(3))),Object(K.isFiniteNumber)(v.sn)&&!this.bitrateTest&&(this.nextLoadPosition=v.start+v.duration),this.state=x.FRAG_LOADING,this.hls.trigger(I.Events.FRAG_LOADING,{frag:v,targetBufferTime:N}),this.fragmentLoader.load(v,z).catch(function(te){return Y.handleFragLoadError(te)})},o.doFragPartsLoad=function(v,T,N,z){var Y=this;return new Promise(function(ee,G){var j=[],te=function de(be){var Oe=T[be];Y.fragmentLoader.loadPart(v,Oe,z).then(function(Ge){j[Oe.index]=Ge;var Me=Ge.part;Y.hls.trigger(I.Events.FRAG_LOADED,Ge);var Ie=T[be+1];if(Ie&&Ie.fragment===v)de(be+1);else return ee({frag:v,part:Me,partsLoaded:j})}).catch(G)};te(N)})},o.handleFragLoadError=function(v){var T=v.data;return T&&T.details===M.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(T.frag,T.part):this.hls.trigger(I.Events.ERROR,T),null},o._handleTransmuxerFlush=function(v){var T=this.getCurrentContext(v);if(!T||this.state!==x.PARSING){this.fragCurrent||(this.state=x.IDLE);return}var N=T.frag,z=T.part,Y=T.level,ee=self.performance.now();N.stats.parsing.end=ee,z&&(z.stats.parsing.end=ee),this.updateLevelTiming(N,z,Y,v.partial)},o.getCurrentContext=function(v){var T=this.levels,N=v.level,z=v.sn,Y=v.part;if(!T||!T[N])return this.warn("Levels object was unset while buffering fragment "+z+" of level "+N+". The current chunk will not be buffered."),null;var ee=T[N],G=Y>-1?Object(L.getPartWith)(ee,z,Y):null,j=G?G.fragment:Object(L.getFragmentWithSN)(ee,z,this.fragCurrent);return j?{frag:j,part:G,level:ee}:null},o.bufferFragmentData=function(v,T,N,z){if(!v||this.state!==x.PARSING)return;var Y=v.data1,ee=v.data2,G=Y;if(Y&&ee&&(G=Object(A.appendUint8Array)(Y,ee)),!G||!G.length)return;var j={type:v.type,frag:T,part:N,chunkMeta:z,parent:T.type,data:G};this.hls.trigger(I.Events.BUFFER_APPENDING,j),v.dropped&&v.independent&&!N&&this.flushBufferGap(T)},o.flushBufferGap=function(v){var T=this.media;if(!T)return;if(!H.BufferHelper.isBuffered(T,T.currentTime)){this.flushMainBuffer(0,v.start);return}var N=T.currentTime,z=H.BufferHelper.bufferInfo(T,N,0),Y=v.duration,ee=Math.min(this.config.maxFragLookUpTolerance*2,Y*.25),G=Math.max(Math.min(v.start-ee,z.end-ee),N+ee);v.start-G>ee&&this.flushMainBuffer(G,v.start)},o.getFwdBufferInfo=function(v,T){var N=this.config,z=this.getLoadPosition();if(!Object(K.isFiniteNumber)(z))return null;var Y=H.BufferHelper.bufferInfo(v,z,N.maxBufferHole);if(Y.len===0&&Y.nextStart!==void 0){var ee=this.fragmentTracker.getBufferedFrag(z,T);if(ee&&Y.nextStart<ee.end)return H.BufferHelper.bufferInfo(v,z,Math.max(Y.nextStart,N.maxBufferHole))}return Y},o.getMaxBufferLength=function(v){var T=this.config,N;return v?N=Math.max(8*T.maxBufferSize/v,T.maxBufferLength):N=T.maxBufferLength,Math.min(N,T.maxMaxBufferLength)},o.reduceMaxBufferLength=function(v){var T=this.config,N=v||T.maxBufferLength;return T.maxMaxBufferLength>=N?(T.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+T.maxMaxBufferLength+"s"),!0):!1},o.getNextFragment=function(v,T){var N,z,Y=T.fragments,ee=Y.length;if(!ee)return null;var G=this.config,j=Y[0].start,te;if(T.live){var de=G.initialLiveManifestSize;if(ee<de)return this.warn("Not enough fragments to start playback (have: "+ee+", need: "+de+")"),null;!T.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(te=this.getInitialLiveFragment(T,Y),this.startPosition=te?this.hls.liveSyncPosition||te.start:v)}else v<=j&&(te=Y[0]);if(!te){var be=G.lowLatencyMode?T.partEnd:T.fragmentEnd;te=this.getFragmentAtPosition(v,be,T)}return(N=te)!==null&&N!==void 0&&N.initSegment&&!((z=te)!==null&&z!==void 0&&z.initSegment.data)&&!this.bitrateTest&&(te=te.initSegment),te},o.getNextPart=function(v,T,N){for(var z=-1,Y=!1,ee=!0,G=0,j=v.length;G<j;G++){var te=v[G];if(ee=ee&&!te.independent,z>-1&&N<te.start)break;var de=te.loaded;!de&&(Y||te.independent||ee)&&te.fragment===T&&(z=G),Y=de}return z},o.loadedEndOfParts=function(v,T){var N=v[v.length-1];return N&&T>N.start&&N.loaded},o.getInitialLiveFragment=function(v,T){var N=this.fragPrevious,z=null;if(N){if(v.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+N.programDateTime),z=Object(O.findFragmentByPDT)(T,N.endProgramDateTime,this.config.maxFragLookUpTolerance)),!z){var Y=N.sn+1;if(Y>=v.startSN&&Y<=v.endSN){var ee=T[Y-v.startSN];N.cc===ee.cc&&(z=ee,this.log("Live playlist, switching playlist, load frag with next SN: "+z.sn))}z||(z=Object(O.findFragWithCC)(T,N.cc),z&&this.log("Live playlist, switching playlist, load frag with same CC: "+z.sn))}}else{var G=this.hls.liveSyncPosition;G!==null&&(z=this.getFragmentAtPosition(G,this.bitrateTest?v.fragmentEnd:v.edge,v))}return z},o.getFragmentAtPosition=function(v,T,N){var z=this.config,Y=this.fragPrevious,ee=N.fragments,G=N.endSN,j=N.fragmentHint,te=z.maxFragLookUpTolerance,de=!!(z.lowLatencyMode&&N.partList&&j);de&&j&&!this.bitrateTest&&(ee=ee.concat(j),G=j.sn);var be;if(v<T){var Oe=v>T-te?0:te;be=Object(O.findFragmentByPTS)(Y,ee,v,Oe)}else be=ee[ee.length-1];if(be){var Ge=be.sn-N.startSN,Me=Y&&be.level===Y.level,Ie=ee[Ge+1],Ue=this.fragmentTracker.getState(be);if(Ue===P.FragmentState.BACKTRACKED){be=null;for(var Pe=Ge;ee[Pe]&&this.fragmentTracker.getState(ee[Pe])===P.FragmentState.BACKTRACKED;)Y?be=ee[Pe--]:be=ee[--Pe];be||(be=Ie)}else Y&&be.sn===Y.sn&&!de&&(Me&&(be.sn<G&&this.fragmentTracker.getState(Ie)!==P.FragmentState.OK?(this.log("SN "+be.sn+" just loaded, load next one: "+Ie.sn),be=Ie):be=null))}return be},o.synchronizeToLiveEdge=function(v){var T=this.config,N=this.media;if(!N)return;var z=this.hls.liveSyncPosition,Y=N.currentTime,ee=v.fragments[0].start,G=v.edge,j=Y>=ee-T.maxFragLookUpTolerance&&Y<=G;if(z!==null&&N.duration>z&&(Y<z||!j)){var te=T.liveMaxLatencyDuration!==void 0?T.liveMaxLatencyDuration:T.liveMaxLatencyDurationCount*v.targetduration;(!j&&N.readyState<4||Y<G-te)&&(this.loadedmetadata||(this.nextLoadPosition=z),N.readyState&&(this.warn("Playback: "+Y.toFixed(3)+" is located too far from the end of live sliding playlist: "+G+", reset currentTime to : "+z.toFixed(3)),N.currentTime=z))}},o.alignPlaylists=function(v,T){var N=this.levels,z=this.levelLastLoaded,Y=this.fragPrevious,ee=z!==null?N[z]:null,G=v.fragments.length;if(!G)return this.warn("No fragments in live playlist"),0;var j=v.fragments[0].start,te=!T,de=v.alignedSliding&&Object(K.isFiniteNumber)(j);if(te||!de&&!j){Object(_.alignStream)(Y,ee,v);var be=v.fragments[0].start;return this.log("Live playlist sliding: "+be.toFixed(2)+" start-sn: "+(T?T.startSN:"na")+"->"+v.startSN+" prev-sn: "+(Y?Y.sn:"na")+" fragments: "+G),be}return j},o.waitForCdnTuneIn=function(v){var T=3;return v.live&&v.canBlockReload&&v.tuneInGoal>Math.max(v.partHoldBack,v.partTarget*T)},o.setStartPosition=function(v,T){var N=this.startPosition;if(N<T&&(N=-1),N===-1||this.lastCurrentTime===-1){var z=v.startTimeOffset;Object(K.isFiniteNumber)(z)?(N=T+z,z<0&&(N+=v.totalduration),N=Math.min(Math.max(T,N),T+v.totalduration),this.log("Start time offset "+z+" found in playlist, adjust startPosition to "+N),this.startPosition=N):v.live?N=this.hls.liveSyncPosition||T:this.startPosition=N=0,this.lastCurrentTime=N}this.nextLoadPosition=N},o.getLoadPosition=function(){var v=this.media,T=0;return this.loadedmetadata&&v?T=v.currentTime:this.nextLoadPosition&&(T=this.nextLoadPosition),T},o.handleFragLoadAborted=function(v,T){this.transmuxer&&v.sn!=="initSegment"&&v.stats.aborted&&(this.warn("Fragment "+v.sn+(T?" part"+T.index:"")+" of level "+v.level+" was aborted"),this.resetFragmentLoading(v))},o.resetFragmentLoading=function(v){(!this.fragCurrent||!this.fragContextChanged(v))&&(this.state=x.IDLE)},o.onFragmentOrKeyLoadError=function(v,T){if(T.fatal)return;var N=T.frag;if(!N||N.type!==v)return;var z=this.fragCurrent;console.assert(z&&N.sn===z.sn&&N.level===z.level&&N.urlId===z.urlId,"Frag load error must match current frag to retry");var Y=this.config;if(this.fragLoadError+1<=Y.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(N.level))return;var ee=Math.min(Math.pow(2,this.fragLoadError)*Y.fragLoadingRetryDelay,Y.fragLoadingMaxRetryTimeout);this.warn("Fragment "+N.sn+" of "+v+" "+N.level+" failed to load, retrying in "+ee+"ms"),this.retryDate=self.performance.now()+ee,this.fragLoadError++,this.state=x.FRAG_LOADING_WAITING_RETRY}else T.levelRetry?(v===s.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=x.IDLE):(W.logger.error(T.details+" reaches max retry, redispatch as fatal ..."),T.fatal=!0,this.hls.stopLoad(),this.state=x.ERROR)},o.afterBufferFlushed=function(v,T,N){if(!v)return;var z=H.BufferHelper.getBuffered(v);this.fragmentTracker.detectEvictedFragments(T,z,N),this.state===x.ENDED&&this.resetLoadingState()},o.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=x.IDLE},o.resetLiveStartWhenNotLoaded=function(v){if(!this.loadedmetadata){this.startFragRequested=!1;var T=this.levels?this.levels[v].details:null;if(T!=null&&T.live)return this.startPosition=-1,this.setStartPosition(T,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},o.updateLevelTiming=function(v,T,N,z){var Y=this,ee=N.details;console.assert(!!ee,"level.details must be defined");var G=Object.keys(v.elementaryStreams).reduce(function(j,te){var de=v.elementaryStreams[te];if(de){var be=de.endPTS-de.startPTS;if(be<=0)return Y.warn("Could not parse fragment "+v.sn+" "+te+" duration reliably ("+be+") resetting transmuxer to fallback to playlist timing"),Y.resetTransmuxer(),j||!1;var Oe=z?0:Object(L.updateFragPTSDTS)(ee,v,de.startPTS,de.endPTS,de.startDTS,de.endDTS);return Y.hls.trigger(I.Events.LEVEL_PTS_UPDATED,{details:ee,level:N,drift:Oe,type:te,frag:v,start:de.startPTS,end:de.endPTS}),!0}return j},!1);G?(this.state=x.PARSED,this.hls.trigger(I.Events.FRAG_PARSED,{frag:v,part:T})):this.resetLoadingState()},o.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},E(c,[{key:"state",get:function(){return this._state},set:function(v){var T=this._state;T!==v&&(this._state=v,this.log(T+"->"+v))}}]),c}(w.default)},"./src/controller/buffer-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return O});var K=D("./src/polyfills/number.ts"),w=D("./src/events.ts"),P=D("./src/utils/logger.ts"),H=D("./src/errors.ts"),W=D("./src/utils/buffer-helper.ts"),I=D("./src/utils/mediasource-helper.ts"),M=D("./src/loader/fragment.ts"),b=D("./src/controller/buffer-operation-queue.ts"),A=Object(I.getMediaSource)(),_=/([ha]vc.)(?:\.[^.,]+)+/,O=function(){function L(u){var a=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var s=a.hls,d=a.media,E=a.mediaSource;P.logger.log("[buffer-controller]: Media source opened"),d&&(a.updateMediaElementDuration(),s.trigger(w.Events.MEDIA_ATTACHED,{media:d})),E&&E.removeEventListener("sourceopen",a._onMediaSourceOpen),a.checkPendingTracks()},this._onMediaSourceClose=function(){P.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){P.logger.log("[buffer-controller]: Media source ended")},this.hls=u,this._initSourceBuffer(),this.registerListeners()}var y=L.prototype;return y.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},y.destroy=function(){this.unregisterListeners(),this.details=null},y.registerListeners=function(){var a=this.hls;a.on(w.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.on(w.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(w.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(w.Events.BUFFER_RESET,this.onBufferReset,this),a.on(w.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.on(w.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.on(w.Events.BUFFER_EOS,this.onBufferEos,this),a.on(w.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.on(w.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.on(w.Events.FRAG_PARSED,this.onFragParsed,this),a.on(w.Events.FRAG_CHANGED,this.onFragChanged,this)},y.unregisterListeners=function(){var a=this.hls;a.off(w.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(w.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(w.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(w.Events.BUFFER_RESET,this.onBufferReset,this),a.off(w.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.off(w.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.off(w.Events.BUFFER_EOS,this.onBufferEos,this),a.off(w.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.off(w.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.off(w.Events.FRAG_PARSED,this.onFragParsed,this),a.off(w.Events.FRAG_CHANGED,this.onFragChanged,this)},y._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new b.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},y.onManifestParsed=function(a,s){var d=2;(s.audio&&!s.video||!s.altAudio)&&(d=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=d,this.details=null,P.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},y.onMediaAttaching=function(a,s){var d=this.media=s.media;if(d&&A){var E=this.mediaSource=new A;E.addEventListener("sourceopen",this._onMediaSourceOpen),E.addEventListener("sourceended",this._onMediaSourceEnded),E.addEventListener("sourceclose",this._onMediaSourceClose),d.src=self.URL.createObjectURL(E),this._objectUrl=d.src}},y.onMediaDetaching=function(){var a=this.media,s=this.mediaSource,d=this._objectUrl;if(s){if(P.logger.log("[buffer-controller]: media source detaching"),s.readyState==="open")try{s.endOfStream()}catch(E){P.logger.warn("[buffer-controller]: onMediaDetaching: "+E.message+" while calling endOfStream")}this.onBufferReset(),s.removeEventListener("sourceopen",this._onMediaSourceOpen),s.removeEventListener("sourceended",this._onMediaSourceEnded),s.removeEventListener("sourceclose",this._onMediaSourceClose),a&&(d&&self.URL.revokeObjectURL(d),a.src===d?(a.removeAttribute("src"),a.load()):P.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(w.Events.MEDIA_DETACHED,void 0)},y.onBufferReset=function(){var a=this;this.getSourceBufferTypes().forEach(function(s){var d=a.sourceBuffer[s];try{d&&(a.removeBufferListeners(s),a.mediaSource&&a.mediaSource.removeSourceBuffer(d),a.sourceBuffer[s]=void 0)}catch(E){P.logger.warn("[buffer-controller]: Failed to reset the "+s+" buffer",E)}}),this._initSourceBuffer()},y.onBufferCodecs=function(a,s){var d=this,E=this.getSourceBufferTypes().length;if(Object.keys(s).forEach(function(g){if(E){var m=d.tracks[g];if(m&&typeof m.buffer.changeType=="function"){var k=s[g],x=k.codec,h=k.levelCodec,p=k.container,c=(m.levelCodec||m.codec).replace(_,"$1"),o=(h||x).replace(_,"$1");if(c!==o){var S=p+";codecs="+(h||x);d.appendChangeType(g,S)}}}else d.pendingTracks[g]=s[g]}),E)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},y.appendChangeType=function(a,s){var d=this,E=this.operationQueue,g={execute:function(){var k=d.sourceBuffer[a];k&&(P.logger.log("[buffer-controller]: changing "+a+" sourceBuffer type to "+s),k.changeType(s)),E.shiftAndExecuteNext(a)},onStart:function(){},onComplete:function(){},onError:function(k){P.logger.warn("[buffer-controller]: Failed to change "+a+" SourceBuffer type",k)}};E.append(g,a)},y.onBufferAppending=function(a,s){var d=this,E=this.hls,g=this.operationQueue,m=this.tracks,k=s.data,x=s.type,h=s.frag,p=s.part,c=s.chunkMeta,o=c.buffering[x],S=self.performance.now();o.start=S;var v=h.stats.buffering,T=p?p.stats.buffering:null;v.start===0&&(v.start=S),T&&T.start===0&&(T.start=S);var N=m.audio,z=x==="audio"&&c.id===1&&(N==null?void 0:N.container)==="audio/mpeg",Y={execute:function(){if(o.executeStart=self.performance.now(),z){var G=d.sourceBuffer[x];if(G){var j=h.start-G.timestampOffset;Math.abs(j)>=.1&&(P.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+h.start+" (delta: "+j+") sn: "+h.sn+")"),G.timestampOffset=h.start)}}d.appendExecutor(k,x)},onStart:function(){},onComplete:function(){var G=self.performance.now();o.executeEnd=o.end=G,v.first===0&&(v.first=G),T&&T.first===0&&(T.first=G);var j=d.sourceBuffer,te={};for(var de in j)te[de]=W.BufferHelper.getBuffered(j[de]);d.appendError=0,d.hls.trigger(w.Events.BUFFER_APPENDED,{type:x,frag:h,part:p,chunkMeta:c,parent:h.type,timeRanges:te})},onError:function(G){P.logger.error("[buffer-controller]: Error encountered while trying to append to the "+x+" SourceBuffer",G);var j={type:H.ErrorTypes.MEDIA_ERROR,parent:h.type,details:H.ErrorDetails.BUFFER_APPEND_ERROR,err:G,fatal:!1};G.code===DOMException.QUOTA_EXCEEDED_ERR?j.details=H.ErrorDetails.BUFFER_FULL_ERROR:(d.appendError++,j.details=H.ErrorDetails.BUFFER_APPEND_ERROR,d.appendError>E.config.appendErrorMaxRetry&&(P.logger.error("[buffer-controller]: Failed "+E.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),j.fatal=!0)),E.trigger(w.Events.ERROR,j)}};g.append(Y,x)},y.onBufferFlushing=function(a,s){var d=this,E=this.operationQueue,g=function(k){return{execute:d.removeExecutor.bind(d,k,s.startOffset,s.endOffset),onStart:function(){},onComplete:function(){d.hls.trigger(w.Events.BUFFER_FLUSHED,{type:k})},onError:function(h){P.logger.warn("[buffer-controller]: Failed to remove from "+k+" SourceBuffer",h)}}};s.type?E.append(g(s.type),s.type):this.getSourceBufferTypes().forEach(function(m){E.append(g(m),m)})},y.onFragParsed=function(a,s){var d=this,E=s.frag,g=s.part,m=[],k=g?g.elementaryStreams:E.elementaryStreams;k[M.ElementaryStreamTypes.AUDIOVIDEO]?m.push("audiovideo"):(k[M.ElementaryStreamTypes.AUDIO]&&m.push("audio"),k[M.ElementaryStreamTypes.VIDEO]&&m.push("video"));var x=function(){var p=self.performance.now();E.stats.buffering.end=p,g&&(g.stats.buffering.end=p);var c=g?g.stats:E.stats;d.hls.trigger(w.Events.FRAG_BUFFERED,{frag:E,part:g,stats:c,id:E.type})};m.length===0&&P.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+E.type+" level: "+E.level+" sn: "+E.sn),this.blockBuffers(x,m)},y.onFragChanged=function(a,s){this.flushBackBuffer()},y.onBufferEos=function(a,s){var d=this,E=this.getSourceBufferTypes().reduce(function(g,m){var k=d.sourceBuffer[m];return(!s.type||s.type===m)&&(k&&!k.ended&&(k.ended=!0,P.logger.log("[buffer-controller]: "+m+" sourceBuffer now EOS"))),g&&!!(!k||k.ended)},!0);E&&this.blockBuffers(function(){var g=d.mediaSource;if(!g||g.readyState!=="open")return;g.endOfStream()})},y.onLevelUpdated=function(a,s){var d=s.details;if(!d.fragments.length)return;this.details=d,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},y.flushBackBuffer=function(){var a=this.hls,s=this.details,d=this.media,E=this.sourceBuffer;if(!d||s===null)return;var g=this.getSourceBufferTypes();if(!g.length)return;var m=s.live&&a.config.liveBackBufferLength!==null?a.config.liveBackBufferLength:a.config.backBufferLength;if(!Object(K.isFiniteNumber)(m)||m<0)return;var k=d.currentTime,x=s.levelTargetDuration,h=Math.max(m,x),p=Math.floor(k/x)*x-h;g.forEach(function(c){var o=E[c];if(o){var S=W.BufferHelper.getBuffered(o);S.length>0&&p>S.start(0)&&(a.trigger(w.Events.BACK_BUFFER_REACHED,{bufferEnd:p}),s.live&&a.trigger(w.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:p}),a.trigger(w.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:p,type:c}))}})},y.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var a=this.details,s=this.hls,d=this.media,E=this.mediaSource,g=a.fragments[0].start+a.totalduration,m=d.duration,k=Object(K.isFiniteNumber)(E.duration)?E.duration:0;a.live&&s.config.liveDurationInfinity?(P.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),E.duration=Infinity,this.updateSeekableRange(a)):(g>k&&g>m||!Object(K.isFiniteNumber)(m))&&(P.logger.log("[buffer-controller]: Updating Media Source duration to "+g.toFixed(3)),E.duration=g)},y.updateSeekableRange=function(a){var s=this.mediaSource,d=a.fragments,E=d.length;if(E&&a.live&&s!==null&&s!==void 0&&s.setLiveSeekableRange){var g=Math.max(0,d[0].start),m=Math.max(g,g+a.totalduration);s.setLiveSeekableRange(g,m)}},y.checkPendingTracks=function(){var a=this.bufferCodecEventsExpected,s=this.operationQueue,d=this.pendingTracks,E=Object.keys(d).length;if(E&&!a||E===2){this.createSourceBuffers(d),this.pendingTracks={};var g=this.getSourceBufferTypes();if(g.length===0){this.hls.trigger(w.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}g.forEach(function(m){s.executeNext(m)})}},y.createSourceBuffers=function(a){var s=this.sourceBuffer,d=this.mediaSource;if(!d)throw Error("createSourceBuffers called when mediaSource was null");var E=0;for(var g in a)if(!s[g]){var m=a[g];if(!m)throw Error("source buffer exists for track "+g+", however track does not");var k=m.levelCodec||m.codec,x=m.container+";codecs="+k;P.logger.log("[buffer-controller]: creating sourceBuffer("+x+")");try{var h=s[g]=d.addSourceBuffer(x),p=g;this.addBufferListener(p,"updatestart",this._onSBUpdateStart),this.addBufferListener(p,"updateend",this._onSBUpdateEnd),this.addBufferListener(p,"error",this._onSBUpdateError),this.tracks[g]={buffer:h,codec:k,container:m.container,levelCodec:m.levelCodec,id:m.id},E++}catch(c){P.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+c.message),this.hls.trigger(w.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:c,mimeType:x})}}E&&this.hls.trigger(w.Events.BUFFER_CREATED,{tracks:this.tracks})},y._onSBUpdateStart=function(a){var s=this.operationQueue,d=s.current(a);d.onStart()},y._onSBUpdateEnd=function(a){var s=this.operationQueue,d=s.current(a);d.onComplete(),s.shiftAndExecuteNext(a)},y._onSBUpdateError=function(a,s){P.logger.error("[buffer-controller]: "+a+" SourceBuffer error",s),this.hls.trigger(w.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var d=this.operationQueue.current(a);d&&d.onError(s)},y.removeExecutor=function(a,s,d){var E=this.media,g=this.mediaSource,m=this.operationQueue,k=this.sourceBuffer,x=k[a];if(!E||!g||!x){P.logger.warn("[buffer-controller]: Attempting to remove from the "+a+" SourceBuffer, but it does not exist"),m.shiftAndExecuteNext(a);return}var h=Object(K.isFiniteNumber)(E.duration)?E.duration:Infinity,p=Object(K.isFiniteNumber)(g.duration)?g.duration:Infinity,c=Math.max(0,s),o=Math.min(d,h,p);o>c?(P.logger.log("[buffer-controller]: Removing ["+c+","+o+"] from the "+a+" SourceBuffer"),console.assert(!x.updating,a+" sourceBuffer must not be updating"),x.remove(c,o)):m.shiftAndExecuteNext(a)},y.appendExecutor=function(a,s){var d=this.operationQueue,E=this.sourceBuffer,g=E[s];if(!g){P.logger.warn("[buffer-controller]: Attempting to append to the "+s+" SourceBuffer, but it does not exist"),d.shiftAndExecuteNext(s);return}g.ended=!1,console.assert(!g.updating,s+" sourceBuffer must not be updating"),g.appendBuffer(a)},y.blockBuffers=function(a,s){var d=this;if(s===void 0&&(s=this.getSourceBufferTypes()),!s.length){P.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(a);return}var E=this.operationQueue,g=s.map(function(m){return E.appendBlocker(m)});Promise.all(g).then(function(){a(),s.forEach(function(m){var k=d.sourceBuffer[m];(!k||!k.updating)&&E.shiftAndExecuteNext(m)})})},y.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},y.addBufferListener=function(a,s,d){var E=this.sourceBuffer[a];if(!E)return;var g=d.bind(this,a);this.listeners[a].push({event:s,listener:g}),E.addEventListener(s,g)},y.removeBufferListeners=function(a){var s=this.sourceBuffer[a];if(!s)return;this.listeners[a].forEach(function(d){s.removeEventListener(d.event,d.listener)})},L}()},"./src/controller/buffer-operation-queue.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return w});var K=D("./src/utils/logger.ts"),w=function(){function P(W){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=W}var H=P.prototype;return H.append=function(I,M){var b=this.queues[M];b.push(I),b.length===1&&this.buffers[M]&&this.executeNext(M)},H.insertAbort=function(I,M){var b=this.queues[M];b.unshift(I),this.executeNext(M)},H.appendBlocker=function(I){var M,b=new Promise(function(_){M=_}),A={execute:M,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(A,I),b},H.executeNext=function(I){var M=this.buffers,b=this.queues,A=M[I],_=b[I];if(_.length){var O=_[0];try{O.execute()}catch(L){K.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),O.onError(L),(!A||!A.updating)&&(_.shift(),this.executeNext(I))}}},H.shiftAndExecuteNext=function(I){this.queues[I].shift(),this.executeNext(I)},H.current=function(I){return this.queues[I][0]},P}()},"./src/controller/cap-level-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/events.ts");function w(W,I){for(var M=0;M<I.length;M++){var b=I[M];b.enumerable=b.enumerable||!1,b.configurable=!0,"value"in b&&(b.writable=!0),Object.defineProperty(W,b.key,b)}}function P(W,I,M){return I&&w(W.prototype,I),M&&w(W,M),W}var H=function(){function W(M){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=M,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var I=W.prototype;return I.setStreamController=function(b){this.streamController=b},I.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},I.registerListeners=function(){var b=this.hls;b.on(K.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),b.on(K.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),b.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),b.on(K.Events.BUFFER_CODECS,this.onBufferCodecs,this),b.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},I.unregisterListener=function(){var b=this.hls;b.off(K.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),b.off(K.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),b.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),b.off(K.Events.BUFFER_CODECS,this.onBufferCodecs,this),b.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},I.onFpsDropLevelCapping=function(b,A){W.isLevelAllowed(A.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(A.droppedLevel)},I.onMediaAttaching=function(b,A){this.media=A.media instanceof HTMLVideoElement?A.media:null},I.onManifestParsed=function(b,A){var _=this.hls;this.restrictedLevels=[],this.firstLevel=A.firstLevel,_.config.capLevelToPlayerSize&&A.video&&this.startCapping()},I.onBufferCodecs=function(b,A){var _=this.hls;_.config.capLevelToPlayerSize&&A.video&&this.startCapping()},I.onMediaDetaching=function(){this.stopCapping()},I.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var b=this.hls.levels;if(b.length){var A=this.hls;A.autoLevelCapping=this.getMaxLevel(b.length-1),A.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=A.autoLevelCapping}}},I.getMaxLevel=function(b){var A=this,_=this.hls.levels;if(!_.length)return-1;var O=_.filter(function(L,y){return W.isLevelAllowed(y,A.restrictedLevels)&&y<=b});return this.clientRect=null,W.getMaxLevelByMediaSize(O,this.mediaWidth,this.mediaHeight)},I.startCapping=function(){if(this.timer)return;this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize()},I.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},I.getDimensions=function(){if(this.clientRect)return this.clientRect;var b=this.media,A={width:0,height:0};if(b){var _=b.getBoundingClientRect();A.width=_.width,A.height=_.height,!A.width&&!A.height&&(A.width=_.right-_.left||b.width||0,A.height=_.bottom-_.top||b.height||0)}return this.clientRect=A,A},W.isLevelAllowed=function(b,A){return A===void 0&&(A=[]),A.indexOf(b)===-1},W.getMaxLevelByMediaSize=function(b,A,_){if(!b||!b.length)return-1;for(var O=function(s,d){return d?s.width!==d.width||s.height!==d.height:!0},L=b.length-1,y=0;y<b.length;y+=1){var u=b[y];if((u.width>=A||u.height>=_)&&O(u,b[y+1])){L=y;break}}return L},P(W,[{key:"mediaWidth",get:function(){return this.getDimensions().width*W.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*W.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var b=1;try{b=self.devicePixelRatio}catch(A){}return b}}]),W}();X.default=H},"./src/controller/cmcd-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return O});var K=D("./src/events.ts"),w=D("./src/types/cmcd.ts"),P=D("./src/utils/buffer-helper.ts"),H=D("./src/utils/logger.ts");function W(L,y){for(var u=0;u<y.length;u++){var a=y[u];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(L,a.key,a)}}function I(L,y,u){return y&&W(L.prototype,y),u&&W(L,u),L}function M(L,y){var u=typeof Symbol!="undefined"&&L[Symbol.iterator]||L["@@iterator"];if(u)return(u=u.call(L)).next.bind(u);if(Array.isArray(L)||(u=b(L))||y&&L&&typeof L.length=="number"){u&&(L=u);var a=0;return function(){return a>=L.length?{done:!0}:{done:!1,value:L[a++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function b(L,y){if(!L)return;if(typeof L=="string")return A(L,y);var u=Object.prototype.toString.call(L).slice(8,-1);if(u==="Object"&&L.constructor&&(u=L.constructor.name),u==="Map"||u==="Set")return Array.from(L);if(u==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(u))return A(L,y)}function A(L,y){(y==null||y>L.length)&&(y=L.length);for(var u=0,a=new Array(y);u<y;u++)a[u]=L[u];return a}function _(){return _=Object.assign||function(L){for(var y=1;y<arguments.length;y++){var u=arguments[y];for(var a in u)Object.prototype.hasOwnProperty.call(u,a)&&(L[a]=u[a])}return L},_.apply(this,arguments)}var O=function(){function L(u){var a=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){a.initialized&&(a.starved=!0),a.buffering=!0},this.onPlaying=function(){a.initialized||(a.initialized=!0),a.buffering=!1},this.applyPlaylistData=function(E){try{a.apply(E,{ot:w.CMCDObjectType.MANIFEST,su:!a.initialized})}catch(g){H.logger.warn("Could not generate manifest CMCD data.",g)}},this.applyFragmentData=function(E){try{var g=E.frag,m=a.hls.levels[g.level],k=a.getObjectType(g),x={d:g.duration*1e3,ot:k};(k===w.CMCDObjectType.VIDEO||k===w.CMCDObjectType.AUDIO||k==w.CMCDObjectType.MUXED)&&(x.br=m.bitrate/1e3,x.tb=a.getTopBandwidth(k),x.bl=a.getBufferLength(k)),a.apply(E,x)}catch(h){H.logger.warn("Could not generate segment CMCD data.",h)}},this.hls=u;var s=this.config=u.config,d=s.cmcd;d!=null&&(s.pLoader=this.createPlaylistLoader(),s.fLoader=this.createFragmentLoader(),this.sid=d.sessionId||L.uuid(),this.cid=d.contentId,this.useHeaders=d.useHeaders===!0,this.registerListeners())}var y=L.prototype;return y.registerListeners=function(){var a=this.hls;a.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(K.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.on(K.Events.BUFFER_CREATED,this.onBufferCreated,this)},y.unregisterListeners=function(){var a=this.hls;a.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(K.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.off(K.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},y.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},y.onMediaAttached=function(a,s){this.media=s.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},y.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},y.onBufferCreated=function(a,s){var d,E;this.audioBuffer=(d=s.tracks.audio)===null||d===void 0?void 0:d.buffer,this.videoBuffer=(E=s.tracks.video)===null||E===void 0?void 0:E.buffer},y.createData=function(){var a;return{v:w.CMCDVersion,sf:w.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(a=this.media)===null||a===void 0?void 0:a.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},y.apply=function(a,s){s===void 0&&(s={}),_(s,this.createData());var d=s.ot===w.CMCDObjectType.INIT||s.ot===w.CMCDObjectType.VIDEO||s.ot===w.CMCDObjectType.MUXED;if(this.starved&&d&&(s.bs=!0,s.su=!0,this.starved=!1),s.su==null&&(s.su=this.buffering),this.useHeaders){var E=L.toHeaders(s);if(!Object.keys(E).length)return;a.headers||(a.headers={}),_(a.headers,E)}else{var g=L.toQuery(s);if(!g)return;a.url=L.appendQueryToUri(a.url,g)}},y.getObjectType=function(a){var s=a.type;return s==="subtitle"?w.CMCDObjectType.TIMED_TEXT:a.sn==="initSegment"?w.CMCDObjectType.INIT:s==="audio"?w.CMCDObjectType.AUDIO:s==="main"?this.hls.audioTracks.length?w.CMCDObjectType.VIDEO:w.CMCDObjectType.MUXED:void 0},y.getTopBandwidth=function(a){for(var s=0,d=a===w.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,E=M(d),g;!(g=E()).done;){var m=g.value;m.bitrate>s&&(s=m.bitrate)}return s>0?s:NaN},y.getBufferLength=function(a){var s=this.hls.media,d=a===w.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!d||!s)return NaN;var E=P.BufferHelper.bufferInfo(d,s.currentTime,this.config.maxBufferHole);return E.len*1e3},y.createPlaylistLoader=function(){var a=this.config.pLoader,s=this.applyPlaylistData,d=a||this.config.loader;return function(){function E(m){this.loader=void 0,this.loader=new d(m)}var g=E.prototype;return g.destroy=function(){this.loader.destroy()},g.abort=function(){this.loader.abort()},g.load=function(k,x,h){s(k),this.loader.load(k,x,h)},I(E,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),E}()},y.createFragmentLoader=function(){var a=this.config.fLoader,s=this.applyFragmentData,d=a||this.config.loader;return function(){function E(m){this.loader=void 0,this.loader=new d(m)}var g=E.prototype;return g.destroy=function(){this.loader.destroy()},g.abort=function(){this.loader.abort()},g.load=function(k,x,h){s(k),this.loader.load(k,x,h)},I(E,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),E}()},L.uuid=function(){var a=URL.createObjectURL(new Blob),s=a.toString();return URL.revokeObjectURL(a),s.substr(s.lastIndexOf("/")+1)},L.serialize=function(a){for(var s=[],d=function(z){return!Number.isNaN(z)&&z!=null&&z!==""&&z!==!1},E=function(z){return Math.round(z)},g=function(z){return E(z/100)*100},m=function(z){return encodeURIComponent(z)},k={br:E,d:E,bl:g,dl:g,mtp:g,nor:m,rtp:g,tb:E},x=Object.keys(a||{}).sort(),h=M(x),p;!(p=h()).done;){var c=p.value,o=a[c];if(!d(o))continue;if(c==="v"&&o===1)continue;if(c=="pr"&&o===1)continue;var S=k[c];S&&(o=S(o));var v=typeof o,T=void 0;c==="ot"||c==="sf"||c==="st"?T=c+"="+o:v==="boolean"?T=c:v==="number"?T=c+"="+o:T=c+"="+JSON.stringify(o),s.push(T)}return s.join(",")},L.toHeaders=function(a){for(var s=Object.keys(a),d={},E=["Object","Request","Session","Status"],g=[{},{},{},{}],m={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},k=0,x=s;k<x.length;k++){var h=x[k],p=m[h]!=null?m[h]:1;g[p][h]=a[h]}for(var c=0;c<g.length;c++){var o=L.serialize(g[c]);o&&(d["CMCD-"+E[c]]=o)}return d},L.toQuery=function(a){return"CMCD="+encodeURIComponent(L.serialize(a))},L.appendQueryToUri=function(a,s){if(!s)return a;var d=a.includes("?")?"&":"?";return""+a+d+s},L}()},"./src/controller/eme-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/events.ts"),w=D("./src/errors.ts"),P=D("./src/utils/logger.ts"),H=D("./src/utils/mediakeys-helper.ts");function W(O,L){for(var y=0;y<L.length;y++){var u=L[y];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(O,u.key,u)}}function I(O,L,y){return L&&W(O.prototype,L),y&&W(O,y),O}var M=3,b=function(L,y,u){var a={audioCapabilities:[],videoCapabilities:[]};return L.forEach(function(s){a.audioCapabilities.push({contentType:'audio/mp4; codecs="'+s+'"',robustness:u.audioRobustness||""})}),y.forEach(function(s){a.videoCapabilities.push({contentType:'video/mp4; codecs="'+s+'"',robustness:u.videoRobustness||""})}),[a]},A=function(L,y,u,a){switch(L){case H.KeySystems.WIDEVINE:return b(y,u,a);default:throw new Error("Unknown key-system: "+L)}},_=function(){function O(y){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=y,this._config=y.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var L=O.prototype;return L.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},L._registerListeners=function(){this.hls.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(K.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this)},L._unregisterListeners=function(){this.hls.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(K.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this)},L.getLicenseServerUrl=function(u){switch(u){case H.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+u+'"')},L._attemptKeySystemAccess=function(u,a,s){var d=this,E=A(u,a,s,this._drmSystemOptions);P.logger.log("Requesting encrypted media key-system access");var g=this.requestMediaKeySystemAccess(u,E);this.mediaKeysPromise=g.then(function(m){return d._onMediaKeySystemAccessObtained(u,m)}),g.catch(function(m){P.logger.error('Failed to obtain key-system "'+u+'" access:',m)})},L._onMediaKeySystemAccessObtained=function(u,a){var s=this;P.logger.log('Access for key-system "'+u+'" obtained');var d={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:a,mediaKeySystemDomain:u};this._mediaKeysList.push(d);var E=Promise.resolve().then(function(){return a.createMediaKeys()}).then(function(g){return d.mediaKeys=g,P.logger.log('Media-keys created for key-system "'+u+'"'),s._onMediaKeysCreated(),g});return E.catch(function(g){P.logger.error("Failed to create media-keys:",g)}),E},L._onMediaKeysCreated=function(){var u=this;this._mediaKeysList.forEach(function(a){a.mediaKeysSession||(a.mediaKeysSession=a.mediaKeys.createSession(),u._onNewMediaKeySession(a.mediaKeysSession))})},L._onNewMediaKeySession=function(u){var a=this;P.logger.log("New key-system session "+u.sessionId),u.addEventListener("message",function(s){a._onKeySessionMessage(u,s.message)},!1)},L._onKeySessionMessage=function(u,a){P.logger.log("Got EME message event, creating license request"),this._requestLicense(a,function(s){P.logger.log("Received license data (length: "+(s&&s.byteLength)+"), updating key-session"),u.update(s)})},L.onMediaEncrypted=function(u){var a=this;if(P.logger.log('Media is encrypted using "'+u.initDataType+'" init data type'),!this.mediaKeysPromise){P.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var s=function(E){if(!a._media)return;a._attemptSetMediaKeys(E),a._generateRequestWithPreferredKeySession(u.initDataType,u.initData)};this.mediaKeysPromise.then(s).catch(s)},L._attemptSetMediaKeys=function(u){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var a=this._mediaKeysList[0];if(!a||!a.mediaKeys){P.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}P.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(a.mediaKeys),this._hasSetMediaKeys=!0}},L._generateRequestWithPreferredKeySession=function(u,a){var s=this,d=this._mediaKeysList[0];if(!d){P.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(d.mediaKeysSessionInitialized){P.logger.warn("Key-Session already initialized but requested again");return}var E=d.mediaKeysSession;if(!E){P.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!a){P.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}P.logger.log('Generating key-session request for "'+u+'" init data type'),d.mediaKeysSessionInitialized=!0,E.generateRequest(u,a).then(function(){P.logger.debug("Key-session generation succeeded")}).catch(function(g){P.logger.error("Error generating key-session request:",g),s.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},L._createLicenseXhr=function(u,a,s){var d=new XMLHttpRequest;d.responseType="arraybuffer",d.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,d,u,a,s);var E=this._licenseXhrSetup;if(E)try{E.call(this.hls,d,u),E=void 0}catch(g){P.logger.error(g)}try{d.readyState||d.open("POST",u,!0),E&&E.call(this.hls,d,u)}catch(g){throw new Error("issue setting up KeySystem license XHR "+g)}return d},L._onLicenseRequestReadyStageChange=function(u,a,s,d){switch(u.readyState){case 4:if(u.status===200){this._requestLicenseFailureCount=0,P.logger.log("License request succeeded");var E=u.response,g=this._licenseResponseCallback;if(g)try{E=g.call(this.hls,u,a)}catch(k){P.logger.error(k)}d(E)}else{if(P.logger.error("License Request XHR failed ("+a+"). Status: "+u.status+" ("+u.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>M){this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var m=M-this._requestLicenseFailureCount+1;P.logger.warn("Retrying license request, "+m+" attempts left"),this._requestLicense(s,d)}break}},L._generateLicenseRequestChallenge=function(u,a){switch(u.mediaKeySystemDomain){case H.KeySystems.WIDEVINE:return a}throw new Error("unsupported key-system: "+u.mediaKeySystemDomain)},L._requestLicense=function(u,a){P.logger.log("Requesting content license for key-system");var s=this._mediaKeysList[0];if(!s){P.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var d=this.getLicenseServerUrl(s.mediaKeySystemDomain),E=this._createLicenseXhr(d,u,a);P.logger.log("Sending license request to URL: "+d);var g=this._generateLicenseRequestChallenge(s,u);E.send(g)}catch(m){P.logger.error("Failure requesting DRM license: "+m),this.hls.trigger(K.Events.ERROR,{type:w.ErrorTypes.KEY_SYSTEM_ERROR,details:w.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},L.onMediaAttached=function(u,a){if(!this._emeEnabled)return;var s=a.media;this._media=s,s.addEventListener("encrypted",this._onMediaEncrypted)},L.onMediaDetached=function(){var u=this._media,a=this._mediaKeysList;if(!u)return;u.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(a.map(function(s){if(s.mediaKeysSession)return s.mediaKeysSession.close().catch(function(){})})).then(function(){return u.setMediaKeys(null)}).catch(function(){})},L.onManifestParsed=function(u,a){if(!this._emeEnabled)return;var s=a.levels.map(function(E){return E.audioCodec}).filter(function(E){return!!E}),d=a.levels.map(function(E){return E.videoCodec}).filter(function(E){return!!E});this._attemptKeySystemAccess(H.KeySystems.WIDEVINE,s,d)},I(O,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),O}();X.default=_},"./src/controller/fps-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/events.ts"),w=D("./src/utils/logger.ts"),P=function(){function H(I){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=I,this.registerListeners()}var W=H.prototype;return W.setStreamController=function(M){this.streamController=M},W.registerListeners=function(){this.hls.on(K.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},W.unregisterListeners=function(){this.hls.off(K.Events.MEDIA_ATTACHING,this.onMediaAttaching)},W.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},W.onMediaAttaching=function(M,b){var A=this.hls.config;if(A.capLevelOnFPSDrop){var _=b.media instanceof self.HTMLVideoElement?b.media:null;this.media=_,_&&typeof _.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),A.fpsDroppedMonitoringPeriod)}},W.checkFPS=function(M,b,A){var _=performance.now();if(b){if(this.lastTime){var O=_-this.lastTime,L=A-this.lastDroppedFrames,y=b-this.lastDecodedFrames,u=1e3*L/O,a=this.hls;if(a.trigger(K.Events.FPS_DROP,{currentDropped:L,currentDecoded:y,totalDroppedFrames:A}),u>0&&L>a.config.fpsDroppedMonitoringThreshold*y){var s=a.currentLevel;w.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+s),s>0&&(a.autoLevelCapping===-1||a.autoLevelCapping>=s)&&(s=s-1,a.trigger(K.Events.FPS_DROP_LEVEL_CAPPING,{level:s,droppedLevel:a.currentLevel}),a.autoLevelCapping=s,this.streamController.nextLevelSwitch())}}this.lastTime=_,this.lastDroppedFrames=A,this.lastDecodedFrames=b}},W.checkFPSInterval=function(){var M=this.media;if(M)if(this.isVideoPlaybackQualityAvailable){var b=M.getVideoPlaybackQuality();this.checkFPS(M,b.totalVideoFrames,b.droppedVideoFrames)}else this.checkFPS(M,M.webkitDecodedFrameCount,M.webkitDroppedFrameCount)},H}();X.default=P},"./src/controller/fragment-finders.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"findFragmentByPDT",function(){return P}),D.d(X,"findFragmentByPTS",function(){return H}),D.d(X,"fragmentWithinToleranceTest",function(){return W}),D.d(X,"pdtWithinToleranceTest",function(){return I}),D.d(X,"findFragWithCC",function(){return M});var K=D("./src/polyfills/number.ts"),w=D("./src/utils/binary-search.ts");function P(b,A,_){if(A===null||!Array.isArray(b)||!b.length||!Object(K.isFiniteNumber)(A))return null;var O=b[0].programDateTime;if(A<(O||0))return null;var L=b[b.length-1].endProgramDateTime;if(A>=(L||0))return null;_=_||0;for(var y=0;y<b.length;++y){var u=b[y];if(I(A,_,u))return u}return null}function H(b,A,_,O){_===void 0&&(_=0),O===void 0&&(O=0);var L=null;if(b?L=A[b.sn-A[0].sn+1]||null:_===0&&A[0].start===0&&(L=A[0]),L&&W(_,O,L)===0)return L;var y=w.default.search(A,W.bind(null,_,O));return y||L}function W(b,A,_){b===void 0&&(b=0),A===void 0&&(A=0);var O=Math.min(A,_.duration+(_.deltaPTS?_.deltaPTS:0));return _.start+_.duration-O<=b?1:_.start-O>b&&_.start?-1:0}function I(b,A,_){var O=Math.min(A,_.duration+(_.deltaPTS?_.deltaPTS:0))*1e3,L=_.endProgramDateTime||0;return L-O>b}function M(b,A){return w.default.search(b,function(_){return _.cc<A?1:_.cc>A?-1:0})}},"./src/controller/fragment-tracker.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"FragmentState",function(){return P}),D.d(X,"FragmentTracker",function(){return H});var K=D("./src/events.ts"),w=D("./src/types/loader.ts"),P;(function(M){M.NOT_LOADED="NOT_LOADED",M.BACKTRACKED="BACKTRACKED",M.APPENDING="APPENDING",M.PARTIAL="PARTIAL",M.OK="OK"})(P||(P={}));var H=function(){function M(A){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=A,this._registerListeners()}var b=M.prototype;return b._registerListeners=function(){var _=this.hls;_.on(K.Events.BUFFER_APPENDED,this.onBufferAppended,this),_.on(K.Events.FRAG_BUFFERED,this.onFragBuffered,this),_.on(K.Events.FRAG_LOADED,this.onFragLoaded,this)},b._unregisterListeners=function(){var _=this.hls;_.off(K.Events.BUFFER_APPENDED,this.onBufferAppended,this),_.off(K.Events.FRAG_BUFFERED,this.onFragBuffered,this),_.off(K.Events.FRAG_LOADED,this.onFragLoaded,this)},b.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},b.getAppendedFrag=function(_,O){if(O===w.PlaylistLevelType.MAIN){var L=this.activeFragment,y=this.activeParts;if(!L)return null;if(y)for(var u=y.length;u--;){var a=y[u],s=a?a.end:L.appendedPTS;if(a.start<=_&&s!==void 0&&_<=s)return u>9&&(this.activeParts=y.slice(u-9)),a}else if(L.start<=_&&L.appendedPTS!==void 0&&_<=L.appendedPTS)return L}return this.getBufferedFrag(_,O)},b.getBufferedFrag=function(_,O){for(var L=this.fragments,y=Object.keys(L),u=y.length;u--;){var a=L[y[u]];if((a==null?void 0:a.body.type)===O&&a.buffered){var s=a.body;if(s.start<=_&&_<=s.end)return s}}return null},b.detectEvictedFragments=function(_,O,L){var y=this;Object.keys(this.fragments).forEach(function(u){var a=y.fragments[u];if(!a)return;if(!a.buffered){a.body.type===L&&y.removeFragment(a.body);return}var s=a.range[_];if(!s)return;s.time.some(function(d){var E=!y.isTimeBuffered(d.startPTS,d.endPTS,O);return E&&y.removeFragment(a.body),E})})},b.detectPartialFragments=function(_){var O=this,L=this.timeRanges,y=_.frag,u=_.part;if(!L||y.sn==="initSegment")return;var a=I(y),s=this.fragments[a];if(!s)return;Object.keys(L).forEach(function(d){var E=y.elementaryStreams[d];if(!E)return;var g=L[d],m=u!==null||E.partial===!0;s.range[d]=O.getBufferedTimes(y,u,m,g)}),s.backtrack=s.loaded=null,Object.keys(s.range).length?s.buffered=!0:this.removeFragment(s.body)},b.fragBuffered=function(_){var O=I(_),L=this.fragments[O];L&&(L.backtrack=L.loaded=null,L.buffered=!0)},b.getBufferedTimes=function(_,O,L,y){for(var u={time:[],partial:L},a=O?O.start:_.start,s=O?O.end:_.end,d=_.minEndPTS||s,E=_.maxStartPTS||a,g=0;g<y.length;g++){var m=y.start(g)-this.bufferPadding,k=y.end(g)+this.bufferPadding;if(E>=m&&d<=k){u.time.push({startPTS:Math.max(a,y.start(g)),endPTS:Math.min(s,y.end(g))});break}else if(a<k&&s>m)u.partial=!0,u.time.push({startPTS:Math.max(a,y.start(g)),endPTS:Math.min(s,y.end(g))});else if(s<=m)break}return u},b.getPartialFragment=function(_){var O=null,L,y,u,a=0,s=this.bufferPadding,d=this.fragments;return Object.keys(d).forEach(function(E){var g=d[E];if(!g)return;W(g)&&(y=g.body.start-s,u=g.body.end+s,_>=y&&_<=u&&(L=Math.min(_-y,u-_),a<=L&&(O=g.body,a=L)))}),O},b.getState=function(_){var O=I(_),L=this.fragments[O];return L?L.buffered?W(L)?P.PARTIAL:P.OK:L.backtrack?P.BACKTRACKED:P.APPENDING:P.NOT_LOADED},b.backtrack=function(_,O){var L=I(_),y=this.fragments[L];if(!y||y.backtrack)return null;var u=y.backtrack=O||y.loaded;return y.loaded=null,u},b.getBacktrackData=function(_){var O=I(_),L=this.fragments[O];if(L){var y,u=L.backtrack;if(u!=null&&(y=u.payload)!==null&&y!==void 0&&y.byteLength)return u;this.removeFragment(_)}return null},b.isTimeBuffered=function(_,O,L){for(var y,u,a=0;a<L.length;a++){if(y=L.start(a)-this.bufferPadding,u=L.end(a)+this.bufferPadding,_>=y&&O<=u)return!0;if(O<=y)return!1}return!1},b.onFragLoaded=function(_,O){var L=O.frag,y=O.part;if(L.sn==="initSegment"||L.bitrateTest||y)return;var u=I(L);this.fragments[u]={body:L,loaded:O,backtrack:null,buffered:!1,range:Object.create(null)}},b.onBufferAppended=function(_,O){var L=this,y=O.frag,u=O.part,a=O.timeRanges;if(y.type===w.PlaylistLevelType.MAIN)if(this.activeFragment=y,u){var s=this.activeParts;s||(this.activeParts=s=[]),s.push(u)}else this.activeParts=null;this.timeRanges=a,Object.keys(a).forEach(function(d){var E=a[d];if(L.detectEvictedFragments(d,E),!u)for(var g=0;g<E.length;g++)y.appendedPTS=Math.max(E.end(g),y.appendedPTS||0)})},b.onFragBuffered=function(_,O){this.detectPartialFragments(O)},b.hasFragment=function(_){var O=I(_);return!!this.fragments[O]},b.removeFragmentsInRange=function(_,O,L){var y=this;Object.keys(this.fragments).forEach(function(u){var a=y.fragments[u];if(!a)return;if(a.buffered){var s=a.body;s.type===L&&s.start<O&&s.end>_&&y.removeFragment(s)}})},b.removeFragment=function(_){var O=I(_);_.stats.loaded=0,_.clearElementaryStreamInfo(),delete this.fragments[O]},b.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},M}();function W(M){var b,A;return M.buffered&&(((b=M.range.video)===null||b===void 0?void 0:b.partial)||((A=M.range.audio)===null||A===void 0?void 0:A.partial))}function I(M){return M.type+"_"+M.level+"_"+M.urlId+"_"+M.sn}},"./src/controller/gap-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"STALL_MINIMUM_DURATION_MS",function(){return W}),D.d(X,"MAX_START_GAP_JUMP",function(){return I}),D.d(X,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return M}),D.d(X,"SKIP_BUFFER_RANGE_START",function(){return b}),D.d(X,"default",function(){return A});var K=D("./src/utils/buffer-helper.ts"),w=D("./src/errors.ts"),P=D("./src/events.ts"),H=D("./src/utils/logger.ts"),W=250,I=2,M=.1,b=.05,A=function(){function _(L,y,u,a){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=L,this.media=y,this.fragmentTracker=u,this.hls=a}var O=_.prototype;return O.destroy=function(){this.hls=this.fragmentTracker=this.media=null},O.poll=function(y){var u=this.config,a=this.media,s=this.stalled,d=a.currentTime,E=a.seeking,g=this.seeking&&!E,m=!this.seeking&&E;if(this.seeking=E,d!==y){if(this.moved=!0,s!==null){if(this.stallReported){var k=self.performance.now()-s;H.logger.warn("playback not stuck anymore @"+d+", after "+Math.round(k)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((m||g)&&(this.stalled=null),a.paused||a.ended||a.playbackRate===0||!K.BufferHelper.getBuffered(a).length)return;var x=K.BufferHelper.bufferInfo(a,d,0),h=x.len>0,p=x.nextStart||0;if(!h&&!p)return;if(E){var c=x.len>I,o=!p||p-d>I&&!this.fragmentTracker.getPartialFragment(d);if(c||o)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var S,v=Math.max(p,x.start||0)-d,T=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,N=T==null||((S=T.details)===null||S===void 0)?void 0:S.live,z=N?T.details.targetduration*2:I;if(v>0&&v<=z){this._trySkipBufferHole(null);return}}var Y=self.performance.now();if(s===null){this.stalled=Y;return}var ee=Y-s;!E&&ee>=W&&this._reportStall(x.len);var G=K.BufferHelper.bufferInfo(a,d,u.maxBufferHole);this._tryFixBufferStall(G,ee)},O._tryFixBufferStall=function(y,u){var a=this.config,s=this.fragmentTracker,d=this.media,E=d.currentTime,g=s.getPartialFragment(E);if(g){var m=this._trySkipBufferHole(g);if(m)return}y.len>a.maxBufferHole&&u>a.highBufferWatchdogPeriod*1e3&&(H.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},O._reportStall=function(y){var u=this.hls,a=this.media,s=this.stallReported;s||(this.stallReported=!0,H.logger.warn("Playback stalling at @"+a.currentTime+" due to low buffer (buffer="+y+")"),u.trigger(P.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:y}))},O._trySkipBufferHole=function(y){for(var u=this.config,a=this.hls,s=this.media,d=s.currentTime,E=0,g=K.BufferHelper.getBuffered(s),m=0;m<g.length;m++){var k=g.start(m);if(d+u.maxBufferHole>=E&&d<k){var x=Math.max(k+b,s.currentTime+M);return H.logger.warn("skipping hole, adjusting currentTime from "+d+" to "+x),this.moved=!0,this.stalled=null,s.currentTime=x,y&&a.trigger(P.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+d+" to "+x,frag:y}),x}E=g.end(m)}return 0},O._tryNudgeBuffer=function(){var y=this.config,u=this.hls,a=this.media,s=a.currentTime,d=(this.nudgeRetry||0)+1;if(this.nudgeRetry=d,d<y.nudgeMaxRetry){var E=s+d*y.nudgeOffset;H.logger.warn("Nudging 'currentTime' from "+s+" to "+E),a.currentTime=E,u.trigger(P.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else H.logger.error("Playhead still not moving while enough data buffered @"+s+" after "+y.nudgeMaxRetry+" nudges"),u.trigger(P.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},_}()},"./src/controller/id3-track-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/events.ts"),w=D("./src/utils/texttrack-utils.ts"),P=D("./src/demux/id3.ts"),H=.25,W=function(){function I(b){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=b,this._registerListeners()}var M=I.prototype;return M.destroy=function(){this._unregisterListeners()},M._registerListeners=function(){var A=this.hls;A.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),A.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),A.on(K.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),A.on(K.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},M._unregisterListeners=function(){var A=this.hls;A.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),A.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),A.off(K.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),A.off(K.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},M.onMediaAttached=function(A,_){this.media=_.media},M.onMediaDetaching=function(){if(!this.id3Track)return;Object(w.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},M.getID3Track=function(A){if(!this.media)return;for(var _=0;_<A.length;_++){var O=A[_];if(O.kind==="metadata"&&O.label==="id3")return Object(w.sendAddTrackEvent)(O,this.media),O}return this.media.addTextTrack("metadata","id3")},M.onFragParsingMetadata=function(A,_){if(!this.media)return;var O=_.frag,L=_.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var y=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,u=0;u<L.length;u++){var a=P.getID3Frames(L[u].data);if(a){var s=L[u].pts,d=u<L.length-1?L[u+1].pts:O.end,E=d-s;E<=0&&(d=s+H);for(var g=0;g<a.length;g++){var m=a[g];if(!P.isTimeStampFrame(m)){var k=new y(s,d,"");k.value=m,this.id3Track.addCue(k)}}}}},M.onBufferFlushing=function(A,_){var O=_.startOffset,L=_.endOffset,y=_.type;if(!y||y==="audio"){var u=this.id3Track;u&&Object(w.removeCuesInRange)(u,O,L)}},I}();X.default=W},"./src/controller/latency-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return I});var K=D("./src/errors.ts"),w=D("./src/events.ts"),P=D("./src/utils/logger.ts");function H(M,b){for(var A=0;A<b.length;A++){var _=b[A];_.enumerable=_.enumerable||!1,_.configurable=!0,"value"in _&&(_.writable=!0),Object.defineProperty(M,_.key,_)}}function W(M,b,A){return b&&H(M.prototype,b),A&&H(M,A),M}var I=function(){function M(A){var _=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 _.timeupdate()},this.hls=A,this.config=A.config,this.registerListeners()}var b=M.prototype;return b.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},b.registerListeners=function(){this.hls.on(w.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(w.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(w.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(w.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(w.Events.ERROR,this.onError,this)},b.unregisterListeners=function(){this.hls.off(w.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(w.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(w.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(w.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(w.Events.ERROR,this.onError)},b.onMediaAttached=function(_,O){this.media=O.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},b.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},b.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},b.onLevelUpdated=function(_,O){var L=O.details;this.levelDetails=L,L.advanced&&this.timeupdate(),!L.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},b.onError=function(_,O){if(O.details!==K.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,P.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},b.timeupdate=function(){var _=this.media,O=this.levelDetails;if(!_||!O)return;this.currentTime=_.currentTime;var L=this.computeLatency();if(L===null)return;this._latency=L;var y=this.config,u=y.lowLatencyMode,a=y.maxLiveSyncPlaybackRate;if(!u||a===1)return;var s=this.targetLatency;if(s===null)return;var d=L-s,E=Math.min(this.maxLatency,s+O.targetduration),g=d<E;if(O.live&&g&&d>.05&&this.forwardBufferLength>1){var m=Math.min(2,Math.max(1,a)),k=Math.round(2/(1+Math.exp(-.75*d-this.edgeStalled))*20)/20;_.playbackRate=Math.min(m,Math.max(1,k))}else _.playbackRate!==1&&_.playbackRate!==0&&(_.playbackRate=1)},b.estimateLiveEdge=function(){var _=this.levelDetails;return _===null?null:_.edge+_.age},b.computeLatency=function(){var _=this.estimateLiveEdge();return _===null?null:_-this.currentTime},W(M,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var _=this.config,O=this.levelDetails;return _.liveMaxLatencyDuration!==void 0?_.liveMaxLatencyDuration:O?_.liveMaxLatencyDurationCount*O.targetduration:0}},{key:"targetLatency",get:function(){var _=this.levelDetails;if(_===null)return null;var O=_.holdBack,L=_.partHoldBack,y=_.targetduration,u=this.config,a=u.liveSyncDuration,s=u.liveSyncDurationCount,d=u.lowLatencyMode,E=this.hls.userConfig,g=d&&L||O;(E.liveSyncDuration||E.liveSyncDurationCount||g===0)&&(g=a!==void 0?a:s*y);var m=y,k=1;return g+Math.min(this.stallCount*k,m)}},{key:"liveSyncPosition",get:function(){var _=this.estimateLiveEdge(),O=this.targetLatency,L=this.levelDetails;if(_===null||O===null||L===null)return null;var y=L.edge,u=_-O-this.edgeStalled,a=y-L.totalduration,s=y-(this.config.lowLatencyMode&&L.partTarget||L.targetduration);return Math.min(Math.max(a,u),s)}},{key:"drift",get:function(){var _=this.levelDetails;return _===null?1:_.drift}},{key:"edgeStalled",get:function(){var _=this.levelDetails;if(_===null)return 0;var O=(this.config.lowLatencyMode&&_.partTarget||_.targetduration)*3;return Math.max(_.age-O,0)}},{key:"forwardBufferLength",get:function(){var _=this.media,O=this.levelDetails;if(!_||!O)return 0;var L=_.buffered.length;return L?_.buffered.end(L-1):O.edge-this.currentTime}}]),M}()},"./src/controller/level-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return u});var K=D("./src/types/level.ts"),w=D("./src/events.ts"),P=D("./src/errors.ts"),H=D("./src/utils/codecs.ts"),W=D("./src/controller/level-helper.ts"),I=D("./src/controller/base-playlist-controller.ts"),M=D("./src/types/loader.ts");function b(){return b=Object.assign||function(a){for(var s=1;s<arguments.length;s++){var d=arguments[s];for(var E in d)Object.prototype.hasOwnProperty.call(d,E)&&(a[E]=d[E])}return a},b.apply(this,arguments)}function A(a,s){for(var d=0;d<s.length;d++){var E=s[d];E.enumerable=E.enumerable||!1,E.configurable=!0,"value"in E&&(E.writable=!0),Object.defineProperty(a,E.key,E)}}function _(a,s,d){return s&&A(a.prototype,s),d&&A(a,d),a}function O(a,s){a.prototype=Object.create(s.prototype),a.prototype.constructor=a,L(a,s)}function L(a,s){return L=Object.setPrototypeOf||function(E,g){return E.__proto__=g,E},L(a,s)}var y=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),u=function(a){O(s,a);function s(E){var g;return g=a.call(this,E,"[level-controller]")||this,g._levels=[],g._firstLevel=-1,g._startLevel=void 0,g.currentLevelIndex=-1,g.manualLevelIndex=-1,g.onParsedComplete=void 0,g._registerListeners(),g}var d=s.prototype;return d._registerListeners=function(){var g=this.hls;g.on(w.Events.MANIFEST_LOADED,this.onManifestLoaded,this),g.on(w.Events.LEVEL_LOADED,this.onLevelLoaded,this),g.on(w.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),g.on(w.Events.FRAG_LOADED,this.onFragLoaded,this),g.on(w.Events.ERROR,this.onError,this)},d._unregisterListeners=function(){var g=this.hls;g.off(w.Events.MANIFEST_LOADED,this.onManifestLoaded,this),g.off(w.Events.LEVEL_LOADED,this.onLevelLoaded,this),g.off(w.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),g.off(w.Events.FRAG_LOADED,this.onFragLoaded,this),g.off(w.Events.ERROR,this.onError,this)},d.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,a.prototype.destroy.call(this)},d.startLoad=function(){var g=this._levels;g.forEach(function(m){m.loadError=0}),a.prototype.startLoad.call(this)},d.onManifestLoaded=function(g,m){var k=[],x=[],h=[],p,c={},o,S=!1,v=!1,T=!1;if(m.levels.forEach(function(ee){var G=ee.attrs;S=S||!!(ee.width&&ee.height),v=v||!!ee.videoCodec,T=T||!!ee.audioCodec,y&&ee.audioCodec&&ee.audioCodec.indexOf("mp4a.40.34")!==-1&&(ee.audioCodec=void 0);var j=ee.bitrate+"-"+ee.attrs.RESOLUTION+"-"+ee.attrs.CODECS;o=c[j],o?o.url.push(ee.url):(o=new K.Level(ee),c[j]=o,k.push(o)),G&&(G.AUDIO&&Object(W.addGroupId)(o,"audio",G.AUDIO),G.SUBTITLES&&Object(W.addGroupId)(o,"text",G.SUBTITLES))}),(S||v)&&T&&(k=k.filter(function(ee){var G=ee.videoCodec,j=ee.width,te=ee.height;return!!G||!!(j&&te)})),k=k.filter(function(ee){var G=ee.audioCodec,j=ee.videoCodec;return(!G||Object(H.isCodecSupportedInMp4)(G,"audio"))&&(!j||Object(H.isCodecSupportedInMp4)(j,"video"))}),m.audioTracks&&(x=m.audioTracks.filter(function(ee){return!ee.audioCodec||Object(H.isCodecSupportedInMp4)(ee.audioCodec,"audio")}),Object(W.assignTrackIdsByGroup)(x)),m.subtitles&&(h=m.subtitles,Object(W.assignTrackIdsByGroup)(h)),k.length>0){p=k[0].bitrate,k.sort(function(ee,G){return ee.bitrate-G.bitrate}),this._levels=k;for(var N=0;N<k.length;N++)if(k[N].bitrate===p){this._firstLevel=N,this.log("manifest loaded, "+k.length+" level(s) found, first bitrate: "+p);break}var z=T&&!v,Y={levels:k,audioTracks:x,subtitleTracks:h,firstLevel:this._firstLevel,stats:m.stats,audio:T,video:v,altAudio:!z&&x.some(function(ee){return!!ee.url})};this.hls.trigger(w.Events.MANIFEST_PARSED,Y),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(w.Events.ERROR,{type:P.ErrorTypes.MEDIA_ERROR,details:P.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:m.url,reason:"no level with compatible codecs found in manifest"})},d.onError=function(g,m){if(a.prototype.onError.call(this,g,m),m.fatal)return;var k=m.context,x=this._levels[this.currentLevelIndex];if(k&&(k.type===M.PlaylistContextType.AUDIO_TRACK&&x.audioGroupIds&&k.groupId===x.audioGroupIds[x.urlId]||k.type===M.PlaylistContextType.SUBTITLE_TRACK&&x.textGroupIds&&k.groupId===x.textGroupIds[x.urlId])){this.redundantFailover(this.currentLevelIndex);return}var h=!1,p=!0,c;switch(m.details){case P.ErrorDetails.FRAG_LOAD_ERROR:case P.ErrorDetails.FRAG_LOAD_TIMEOUT:case P.ErrorDetails.KEY_LOAD_ERROR:case P.ErrorDetails.KEY_LOAD_TIMEOUT:if(m.frag){var o=this._levels[m.frag.level];o?(o.fragmentError++,o.fragmentError>this.hls.config.fragLoadingMaxRetry&&(c=m.frag.level)):c=m.frag.level}break;case P.ErrorDetails.LEVEL_LOAD_ERROR:case P.ErrorDetails.LEVEL_LOAD_TIMEOUT:k&&(k.deliveryDirectives&&(p=!1),c=k.level),h=!0;break;case P.ErrorDetails.REMUX_ALLOC_ERROR:c=m.level,h=!0;break}c!==void 0&&this.recoverLevel(m,c,h,p)},d.recoverLevel=function(g,m,k,x){var h=g.details,p=this._levels[m];if(p.loadError++,k){var c=this.retryLoadingOrFail(g);if(c)g.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(x){var o=p.url.length;if(o>1&&p.loadError<o)g.levelRetry=!0,this.redundantFailover(m);else if(this.manualLevelIndex===-1){var S=m===0?this._levels.length-1:m-1;this.currentLevelIndex!==S&&this._levels[S].loadError===0&&(this.warn(h+": switch to "+S),g.levelRetry=!0,this.hls.nextAutoLevel=S)}}},d.redundantFailover=function(g){var m=this._levels[g],k=m.url.length;if(k>1){var x=(m.urlId+1)%k;this.warn("Switching to redundant URL-id "+x),this._levels.forEach(function(h){h.urlId=x}),this.level=g}},d.onFragLoaded=function(g,m){var k=m.frag;if(k!==void 0&&k.type===M.PlaylistLevelType.MAIN){var x=this._levels[k.level];x!==void 0&&(x.fragmentError=0,x.loadError=0)}},d.onLevelLoaded=function(g,m){var k,x=m.level,h=m.details,p=this._levels[x];if(!p){var c;this.warn("Invalid level index "+x),(c=m.deliveryDirectives)!==null&&c!==void 0&&c.skip&&(h.deltaUpdateFailed=!0);return}x===this.currentLevelIndex?(p.fragmentError===0&&(p.loadError=0,this.retryCount=0),this.playlistLoaded(x,m,p.details)):(k=m.deliveryDirectives)!==null&&k!==void 0&&k.skip&&(h.deltaUpdateFailed=!0)},d.onAudioTrackSwitched=function(g,m){var k=this.hls.levels[this.currentLevelIndex];if(!k)return;if(k.audioGroupIds){for(var x=-1,h=this.hls.audioTracks[m.id].groupId,p=0;p<k.audioGroupIds.length;p++)if(k.audioGroupIds[p]===h){x=p;break}x!==k.urlId&&(k.urlId=x,this.startLoad())}},d.loadPlaylist=function(g){var m=this.currentLevelIndex,k=this._levels[m];if(this.canLoad&&k&&k.url.length>0){var x=k.urlId,h=k.url[x];if(g)try{h=g.addDirectives(h)}catch(p){this.warn("Could not construct new URL with HLS Delivery Directives: "+p)}this.log("Attempt loading level index "+m+(g?" at sn "+g.msn+" part "+g.part:"")+" with URL-id "+x+" "+h),this.clearTimer(),this.hls.trigger(w.Events.LEVEL_LOADING,{url:h,level:m,id:x,deliveryDirectives:g||null})}},d.removeLevel=function(g,m){var k=function(p,c){return c!==m},x=this._levels.filter(function(h,p){return p!==g?!0:h.url.length>1&&m!==void 0?(h.url=h.url.filter(k),h.audioGroupIds&&(h.audioGroupIds=h.audioGroupIds.filter(k)),h.textGroupIds&&(h.textGroupIds=h.textGroupIds.filter(k)),h.urlId=0,!0):!1}).map(function(h,p){var c=h.details;return c!=null&&c.fragments&&c.fragments.forEach(function(o){o.level=p}),h});this._levels=x,this.hls.trigger(w.Events.LEVELS_UPDATED,{levels:x})},_(s,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(g){var m,k=this._levels;if(k.length===0)return;if(this.currentLevelIndex===g&&(m=k[g])!==null&&m!==void 0&&m.details)return;if(g<0||g>=k.length){var x=g<0;if(this.hls.trigger(w.Events.ERROR,{type:P.ErrorTypes.OTHER_ERROR,details:P.ErrorDetails.LEVEL_SWITCH_ERROR,level:g,fatal:x,reason:"invalid level idx"}),x)return;g=Math.min(g,k.length-1)}this.clearTimer();var h=this.currentLevelIndex,p=k[h],c=k[g];this.log("switching to level "+g+" from "+h),this.currentLevelIndex=g;var o=b({},c,{level:g,maxBitrate:c.maxBitrate,uri:c.uri,urlId:c.urlId});delete o._urlId,this.hls.trigger(w.Events.LEVEL_SWITCHING,o);var S=c.details;if(!S||S.live){var v=this.switchParams(c.uri,p==null?void 0:p.details);this.loadPlaylist(v)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(g){this.manualLevelIndex=g,this._startLevel===void 0&&(this._startLevel=g),g!==-1&&(this.level=g)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(g){this._firstLevel=g}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var g=this.hls.config.startLevel;return g!==void 0?g:this._firstLevel}else return this._startLevel},set:function(g){this._startLevel=g}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(g){this.level=g,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=g)}}]),s}(I.default)},"./src/controller/level-helper.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"addGroupId",function(){return P}),D.d(X,"assignTrackIdsByGroup",function(){return H}),D.d(X,"updatePTS",function(){return W}),D.d(X,"updateFragPTSDTS",function(){return M}),D.d(X,"mergeDetails",function(){return b}),D.d(X,"mapPartIntersection",function(){return A}),D.d(X,"mapFragmentIntersection",function(){return _}),D.d(X,"adjustSliding",function(){return O}),D.d(X,"addSliding",function(){return L}),D.d(X,"computeReloadInterval",function(){return y}),D.d(X,"getFragmentWithSN",function(){return u}),D.d(X,"getPartWith",function(){return a});var K=D("./src/polyfills/number.ts"),w=D("./src/utils/logger.ts");function P(s,d,E){switch(d){case"audio":s.audioGroupIds||(s.audioGroupIds=[]),s.audioGroupIds.push(E);break;case"text":s.textGroupIds||(s.textGroupIds=[]),s.textGroupIds.push(E);break}}function H(s){var d={};s.forEach(function(E){var g=E.groupId||"";E.id=d[g]=d[g]||0,d[g]++})}function W(s,d,E){var g=s[d],m=s[E];I(g,m)}function I(s,d){var E=d.startPTS;if(Object(K.isFiniteNumber)(E)){var g=0,m;d.sn>s.sn?(g=E-s.start,m=s):(g=s.start-E,m=d),m.duration!==g&&(m.duration=g)}else if(d.sn>s.sn){var k=s.cc===d.cc;k&&s.minEndPTS?d.start=s.start+(s.minEndPTS-s.start):d.start=s.start+s.duration}else d.start=Math.max(s.start-d.duration,0)}function M(s,d,E,g,m,k){var x=g-E;x<=0&&(w.logger.warn("Fragment should have a positive duration",d),g=E+d.duration,k=m+d.duration);var h=E,p=g,c=d.startPTS,o=d.endPTS;if(Object(K.isFiniteNumber)(c)){var S=Math.abs(c-E);Object(K.isFiniteNumber)(d.deltaPTS)?d.deltaPTS=Math.max(S,d.deltaPTS):d.deltaPTS=S,h=Math.max(E,c),E=Math.min(E,c),m=Math.min(m,d.startDTS),p=Math.min(g,o),g=Math.max(g,o),k=Math.max(k,d.endDTS)}d.duration=g-E;var v=E-d.start;d.appendedPTS=g,d.start=d.startPTS=E,d.maxStartPTS=h,d.startDTS=m,d.endPTS=g,d.minEndPTS=p,d.endDTS=k;var T=d.sn;if(!s||T<s.startSN||T>s.endSN)return 0;var N,z=T-s.startSN,Y=s.fragments;for(Y[z]=d,N=z;N>0;N--)I(Y[N],Y[N-1]);for(N=z;N<Y.length-1;N++)I(Y[N],Y[N+1]);return s.fragmentHint&&I(Y[Y.length-1],s.fragmentHint),s.PTSKnown=s.alignedSliding=!0,v}function b(s,d){for(var E=null,g=s.fragments,m=g.length-1;m>=0;m--){var k=g[m].initSegment;if(k){E=k;break}}s.fragmentHint&&delete s.fragmentHint.endPTS;var x=0,h;if(_(s,d,function(N,z){N.relurl&&(x=N.cc-z.cc),Object(K.isFiniteNumber)(N.startPTS)&&Object(K.isFiniteNumber)(N.endPTS)&&(z.start=z.startPTS=N.startPTS,z.startDTS=N.startDTS,z.appendedPTS=N.appendedPTS,z.maxStartPTS=N.maxStartPTS,z.endPTS=N.endPTS,z.endDTS=N.endDTS,z.minEndPTS=N.minEndPTS,z.duration=N.endPTS-N.startPTS,z.duration&&(h=z),d.PTSKnown=d.alignedSliding=!0),z.elementaryStreams=N.elementaryStreams,z.loader=N.loader,z.stats=N.stats,z.urlId=N.urlId,N.initSegment&&(z.initSegment=N.initSegment,E=N.initSegment)}),E){var p=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments;p.forEach(function(N){var z;(!N.initSegment||N.initSegment.relurl===((z=E)===null||z===void 0?void 0:z.relurl))&&(N.initSegment=E)})}if(d.skippedSegments&&(d.deltaUpdateFailed=d.fragments.some(function(N){return!N}),d.deltaUpdateFailed)){w.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var c=d.skippedSegments;c--;)d.fragments.shift();d.startSN=d.fragments[0].sn,d.startCC=d.fragments[0].cc}var o=d.fragments;if(x){w.logger.warn("discontinuity sliding from playlist, take drift into account");for(var S=0;S<o.length;S++)o[S].cc+=x}d.skippedSegments&&(d.startCC=d.fragments[0].cc),A(s.partList,d.partList,function(N,z){z.elementaryStreams=N.elementaryStreams,z.stats=N.stats}),h?M(d,h,h.startPTS,h.endPTS,h.startDTS,h.endDTS):O(s,d),o.length&&(d.totalduration=d.edge-o[0].start),d.driftStartTime=s.driftStartTime,d.driftStart=s.driftStart;var v=d.advancedDateTime;if(d.advanced&&v){var T=d.edge;d.driftStart||(d.driftStartTime=v,d.driftStart=T),d.driftEndTime=v,d.driftEnd=T}else d.driftEndTime=s.driftEndTime,d.driftEnd=s.driftEnd,d.advancedDateTime=s.advancedDateTime}function A(s,d,E){if(s&&d)for(var g=0,m=0,k=s.length;m<=k;m++){var x=s[m],h=d[m+g];x&&h&&x.index===h.index&&x.fragment.sn===h.fragment.sn?E(x,h):g--}}function _(s,d,E){for(var g=d.skippedSegments,m=Math.max(s.startSN,d.startSN)-d.startSN,k=(s.fragmentHint?1:0)+(g?d.endSN:Math.min(s.endSN,d.endSN))-d.startSN,x=d.startSN-s.startSN,h=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments,p=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,c=m;c<=k;c++){var o=p[x+c],S=h[c];g&&!S&&c<g&&(S=d.fragments[c]=o),o&&S&&E(o,S)}}function O(s,d){var E=d.startSN+d.skippedSegments-s.startSN,g=s.fragments;if(E<0||E>=g.length)return;L(d,g[E].start)}function L(s,d){if(d){for(var E=s.fragments,g=s.skippedSegments;g<E.length;g++)E[g].start+=d;s.fragmentHint&&(s.fragmentHint.start+=d)}}function y(s,d){var E=1e3*s.levelTargetDuration,g=E/2,m=s.age,k=m>0&&m<E*3,x=d.loading.end-d.loading.start,h,p=s.availabilityDelay;if(s.updated===!1)if(k){var c=333*s.misses;h=Math.max(Math.min(g,x*2),c),s.availabilityDelay=(s.availabilityDelay||0)+h}else h=g;else k?(p=Math.min(p||E/2,m),s.availabilityDelay=p,h=p+E-m):h=E-x;return Math.round(h)}function u(s,d,E){if(!s||!s.details)return null;var g=s.details,m=g.fragments[d-g.startSN];return m||(m=g.fragmentHint,m&&m.sn===d?m:d<g.startSN&&E&&E.sn===d?E:null)}function a(s,d,E){if(!s||!s.details)return null;var g=s.details.partList;if(g)for(var m=g.length;m--;){var k=g[m];if(k.index===E&&k.fragment.sn===d)return k}return null}},"./src/controller/stream-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return g});var K=D("./src/polyfills/number.ts"),w=D("./src/controller/base-stream-controller.ts"),P=D("./src/is-supported.ts"),H=D("./src/events.ts"),W=D("./src/utils/buffer-helper.ts"),I=D("./src/controller/fragment-tracker.ts"),M=D("./src/types/loader.ts"),b=D("./src/loader/fragment.ts"),A=D("./src/demux/transmuxer-interface.ts"),_=D("./src/types/transmuxer.ts"),O=D("./src/controller/gap-controller.ts"),L=D("./src/errors.ts"),y=D("./src/utils/logger.ts");function u(m,k){for(var x=0;x<k.length;x++){var h=k[x];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(m,h.key,h)}}function a(m,k,x){return k&&u(m.prototype,k),x&&u(m,x),m}function s(m,k){m.prototype=Object.create(k.prototype),m.prototype.constructor=m,d(m,k)}function d(m,k){return d=Object.setPrototypeOf||function(h,p){return h.__proto__=p,h},d(m,k)}var E=100,g=function(m){s(k,m);function k(h,p){var c;return c=m.call(this,h,p,"[stream-controller]")||this,c.audioCodecSwap=!1,c.gapController=null,c.level=-1,c._forceStartLoad=!1,c.altAudio=!1,c.audioOnly=!1,c.fragPlaying=null,c.onvplaying=null,c.onvseeked=null,c.fragLastKbps=0,c.stalled=!1,c.couldBacktrack=!1,c.audioCodecSwitch=!1,c.videoBuffer=null,c._registerListeners(),c}var x=k.prototype;return x._registerListeners=function(){var p=this.hls;p.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.on(H.Events.LEVEL_LOADING,this.onLevelLoading,this),p.on(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.on(H.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.on(H.Events.ERROR,this.onError,this),p.on(H.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.on(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.on(H.Events.BUFFER_CREATED,this.onBufferCreated,this),p.on(H.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.on(H.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.on(H.Events.FRAG_BUFFERED,this.onFragBuffered,this)},x._unregisterListeners=function(){var p=this.hls;p.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.off(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.off(H.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.off(H.Events.ERROR,this.onError,this),p.off(H.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.off(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.off(H.Events.BUFFER_CREATED,this.onBufferCreated,this),p.off(H.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.off(H.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.off(H.Events.FRAG_BUFFERED,this.onFragBuffered,this)},x.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},x.startLoad=function(p){if(this.levels){var c=this.lastCurrentTime,o=this.hls;if(this.stopLoad(),this.setInterval(E),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var S=o.startLevel;S===-1&&(o.config.testBandwidth?(S=0,this.bitrateTest=!0):S=o.nextAutoLevel),this.level=o.nextLoadLevel=S,this.loadedmetadata=!1}c>0&&p===-1&&(this.log("Override startPosition with lastCurrentTime @"+c.toFixed(3)),p=c),this.state=w.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=p,this.tick()}else this._forceStartLoad=!0,this.state=w.State.STOPPED},x.stopLoad=function(){this._forceStartLoad=!1,m.prototype.stopLoad.call(this)},x.doTick=function(){switch(this.state){case w.State.IDLE:this.doTickIdle();break;case w.State.WAITING_LEVEL:{var p,c=this.levels,o=this.level,S=c==null||((p=c[o])===null||p===void 0)?void 0:p.details;if(S&&(!S.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(S))break;this.state=w.State.IDLE;break}break}case w.State.FRAG_LOADING_WAITING_RETRY:{var v,T=self.performance.now(),N=this.retryDate;(!N||T>=N||(v=this.media)!==null&&v!==void 0&&v.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=w.State.IDLE)}break;default:break}this.onTickEnd()},x.onTickEnd=function(){m.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},x.doTickIdle=function(){var p,c,o=this.hls,S=this.levelLastLoaded,v=this.levels,T=this.media,N=o.config,z=o.nextLoadLevel;if(S===null||!T&&(this.startFragRequested||!N.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!v||!v[z])return;var Y=v[z];this.level=o.nextLoadLevel=z;var ee=Y.details;if(!ee||this.state===w.State.WAITING_LEVEL||ee.live&&this.levelLastLoaded!==z){this.state=w.State.WAITING_LEVEL;return}var G=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:T,M.PlaylistLevelType.MAIN);if(G===null)return;var j=G.len,te=this.getMaxBufferLength(Y.maxBitrate);if(j>=te)return;if(this._streamEnded(G,ee)){var de={};this.altAudio&&(de.type="video"),this.hls.trigger(H.Events.BUFFER_EOS,de),this.state=w.State.ENDED;return}var be=G.end,Oe=this.getNextFragment(be,ee);if(this.couldBacktrack&&!this.fragPrevious&&Oe&&Oe.sn!=="initSegment"){var Ge=Oe.sn-ee.startSN;Ge>1&&(Oe=ee.fragments[Ge-1],this.fragmentTracker.removeFragment(Oe))}if(Oe&&this.fragmentTracker.getState(Oe)===I.FragmentState.OK&&this.nextLoadPosition>be){var Me=this.audioOnly&&!this.altAudio?b.ElementaryStreamTypes.AUDIO:b.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(T,Me,M.PlaylistLevelType.MAIN),Oe=this.getNextFragment(this.nextLoadPosition,ee)}if(!Oe)return;Oe.initSegment&&!Oe.initSegment.data&&!this.bitrateTest&&(Oe=Oe.initSegment),((p=Oe.decryptdata)===null||p===void 0?void 0:p.keyFormat)==="identity"&&!((c=Oe.decryptdata)!==null&&c!==void 0&&c.key)?this.loadKey(Oe,ee):this.loadFragment(Oe,ee,be)},x.loadFragment=function(p,c,o){var S,v=this.fragmentTracker.getState(p);if(this.fragCurrent=p,v===I.FragmentState.BACKTRACKED){var T=this.fragmentTracker.getBacktrackData(p);if(T){this._handleFragmentLoadProgress(T),this._handleFragmentLoadComplete(T);return}else v=I.FragmentState.NOT_LOADED}v===I.FragmentState.NOT_LOADED||v===I.FragmentState.PARTIAL?p.sn==="initSegment"?this._loadInitSegment(p):this.bitrateTest?(p.bitrateTest=!0,this.log("Fragment "+p.sn+" of level "+p.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(p)):(this.startFragRequested=!0,m.prototype.loadFragment.call(this,p,c,o)):v===I.FragmentState.APPENDING?this.reduceMaxBufferLength(p.duration)&&this.fragmentTracker.removeFragment(p):((S=this.media)===null||S===void 0?void 0:S.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},x.getAppendedFrag=function(p){var c=this.fragmentTracker.getAppendedFrag(p,M.PlaylistLevelType.MAIN);return c&&"fragment"in c?c.fragment:c},x.getBufferedFrag=function(p){return this.fragmentTracker.getBufferedFrag(p,M.PlaylistLevelType.MAIN)},x.followingBufferedFrag=function(p){return p?this.getBufferedFrag(p.end+.5):null},x.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},x.nextLevelSwitch=function(){var p=this.levels,c=this.media;if(c!=null&&c.readyState){var o,S=this.getAppendedFrag(c.currentTime);if(S&&S.start>1&&this.flushMainBuffer(0,S.start-1),!c.paused&&p){var v=this.hls.nextLoadLevel,T=p[v],N=this.fragLastKbps;N&&this.fragCurrent?o=this.fragCurrent.duration*T.maxBitrate/(1e3*N)+1:o=0}else o=0;var z=this.getBufferedFrag(c.currentTime+o);if(z){var Y=this.followingBufferedFrag(z);if(Y){this.abortCurrentFrag();var ee=Y.maxStartPTS?Y.maxStartPTS:Y.start,G=Y.duration,j=Math.max(z.end,ee+Math.min(Math.max(G-this.config.maxFragLookUpTolerance,G*.5),G*.75));this.flushMainBuffer(j,Number.POSITIVE_INFINITY)}}}},x.abortCurrentFrag=function(){var p=this.fragCurrent;this.fragCurrent=null,p!=null&&p.loader&&p.loader.abort(),this.state===w.State.KEY_LOADING&&(this.state=w.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},x.flushMainBuffer=function(p,c){m.prototype.flushMainBuffer.call(this,p,c,this.altAudio?"video":null)},x.onMediaAttached=function(p,c){m.prototype.onMediaAttached.call(this,p,c);var o=c.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),o.addEventListener("playing",this.onvplaying),o.addEventListener("seeked",this.onvseeked),this.gapController=new O.default(this.config,o,this.fragmentTracker,this.hls)},x.onMediaDetaching=function(){var p=this.media;p&&(p.removeEventListener("playing",this.onvplaying),p.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),m.prototype.onMediaDetaching.call(this)},x.onMediaPlaying=function(){this.tick()},x.onMediaSeeked=function(){var p=this.media,c=p?p.currentTime:null;Object(K.isFiniteNumber)(c)&&this.log("Media seeked to "+c.toFixed(3)),this.tick()},x.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(H.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},x.onManifestParsed=function(p,c){var o=!1,S=!1,v;c.levels.forEach(function(T){v=T.audioCodec,v&&(v.indexOf("mp4a.40.2")!==-1&&(o=!0),v.indexOf("mp4a.40.5")!==-1&&(S=!0))}),this.audioCodecSwitch=o&&S&&!Object(P.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=c.levels,this.startFragRequested=!1},x.onLevelLoading=function(p,c){var o=this.levels;if(!o||this.state!==w.State.IDLE)return;var S=o[c.level];(!S.details||S.details.live&&this.levelLastLoaded!==c.level||this.waitForCdnTuneIn(S.details))&&(this.state=w.State.WAITING_LEVEL)},x.onLevelLoaded=function(p,c){var o,S=this.levels,v=c.level,T=c.details,N=T.totalduration;if(!S){this.warn("Levels were reset while loading level "+v);return}this.log("Level "+v+" loaded ["+T.startSN+","+T.endSN+"], cc ["+T.startCC+", "+T.endCC+"] duration:"+N);var z=this.fragCurrent;z&&(this.state===w.State.FRAG_LOADING||this.state===w.State.FRAG_LOADING_WAITING_RETRY)&&(z.level!==c.level&&z.loader&&(this.state=w.State.IDLE,z.loader.abort()));var Y=S[v],ee=0;if(T.live||(o=Y.details)!==null&&o!==void 0&&o.live){if(T.fragments[0]||(T.deltaUpdateFailed=!0),T.deltaUpdateFailed)return;ee=this.alignPlaylists(T,Y.details)}if(Y.details=T,this.levelLastLoaded=v,this.hls.trigger(H.Events.LEVEL_UPDATED,{details:T,level:v}),this.state===w.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(T))return;this.state=w.State.IDLE}this.startFragRequested?T.live&&this.synchronizeToLiveEdge(T):this.setStartPosition(T,ee),this.tick()},x._handleFragmentLoadProgress=function(p){var c,o=p.frag,S=p.part,v=p.payload,T=this.levels;if(!T){this.warn("Levels were reset while fragment load was in progress. Fragment "+o.sn+" of level "+o.level+" will not be buffered");return}var N=T[o.level],z=N.details;if(!z){this.warn("Dropping fragment "+o.sn+" of level "+o.level+" after level details were reset");return}var Y=N.videoCodec,ee=z.PTSKnown||!z.live,G=(c=o.initSegment)===null||c===void 0?void 0:c.data,j=this._getAudioCodec(N),te=this.transmuxer=this.transmuxer||new A.default(this.hls,M.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),de=S?S.index:-1,be=de!==-1,Oe=new _.ChunkMetadata(o.level,o.sn,o.stats.chunkCount,v.byteLength,de,be),Ge=this.initPTS[o.cc];te.push(v,G,j,Y,o,S,z.totalduration,ee,Oe,Ge)},x.onAudioTrackSwitching=function(p,c){var o=this.altAudio,S=!!c.url,v=c.id;if(!S){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var T=this.fragCurrent;T!=null&&T.loader&&(this.log("Switching to main audio track, cancel main fragment load"),T.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var N=this.hls;o&&N.trigger(H.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),N.trigger(H.Events.AUDIO_TRACK_SWITCHED,{id:v})}},x.onAudioTrackSwitched=function(p,c){var o=c.id,S=!!this.hls.audioTracks[o].url;if(S){var v=this.videoBuffer;v&&this.mediaBuffer!==v&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=v)}this.altAudio=S,this.tick()},x.onBufferCreated=function(p,c){var o=c.tracks,S,v,T=!1;for(var N in o){var z=o[N];if(z.id==="main"){if(v=N,S=z,N==="video"){var Y=o[N];Y&&(this.videoBuffer=Y.buffer)}}else T=!0}T&&S?(this.log("Alternate track found, use "+v+".buffered to schedule main fragment loading"),this.mediaBuffer=S.buffer):this.mediaBuffer=this.media},x.onFragBuffered=function(p,c){var o=c.frag,S=c.part;if(o&&o.type!==M.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(o)){this.warn("Fragment "+o.sn+(S?" p: "+S.index:"")+" of level "+o.level+" finished buffering, but was aborted. state: "+this.state),this.state===w.State.PARSED&&(this.state=w.State.IDLE);return}var v=S?S.stats:o.stats;this.fragLastKbps=Math.round(8*v.total/(v.buffering.end-v.loading.first)),o.sn!=="initSegment"&&(this.fragPrevious=o),this.fragBufferedComplete(o,S)},x.onError=function(p,c){switch(c.details){case L.ErrorDetails.FRAG_LOAD_ERROR:case L.ErrorDetails.FRAG_LOAD_TIMEOUT:case L.ErrorDetails.KEY_LOAD_ERROR:case L.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(M.PlaylistLevelType.MAIN,c);break;case L.ErrorDetails.LEVEL_LOAD_ERROR:case L.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==w.State.ERROR&&(c.fatal?(this.warn(""+c.details),this.state=w.State.ERROR):!c.levelRetry&&this.state===w.State.WAITING_LEVEL&&(this.state=w.State.IDLE));break;case L.ErrorDetails.BUFFER_FULL_ERROR:if(c.parent==="main"&&(this.state===w.State.PARSING||this.state===w.State.PARSED)){var o=!0,S=this.getFwdBufferInfo(this.media,M.PlaylistLevelType.MAIN);S&&S.len>.5&&(o=!this.reduceMaxBufferLength(S.len)),o&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},x.checkBuffer=function(){var p=this.media,c=this.gapController;if(!p||!c||!p.readyState)return;var o=W.BufferHelper.getBuffered(p);!this.loadedmetadata&&o.length?(this.loadedmetadata=!0,this.seekToStartPos()):c.poll(this.lastCurrentTime),this.lastCurrentTime=p.currentTime},x.onFragLoadEmergencyAborted=function(){this.state=w.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},x.onBufferFlushed=function(p,c){var o=c.type;if(o!==b.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var S=(o===b.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(S,o,M.PlaylistLevelType.MAIN)}},x.onLevelsUpdated=function(p,c){this.levels=c.levels},x.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},x.seekToStartPos=function(){var p=this.media,c=p.currentTime,o=this.startPosition;if(o>=0&&c<o){if(p.seeking){y.logger.log("could not seek to "+o+", already seeking at "+c);return}var S=W.BufferHelper.getBuffered(p),v=S.length?S.start(0):0,T=v-o;T>0&&(T<this.config.maxBufferHole||T<this.config.maxFragLookUpTolerance)&&(y.logger.log("adjusting start position by "+T+" to match buffer start"),o+=T,this.startPosition=o),this.log("seek to target start position "+o+" from current time "+c),p.currentTime=o}},x._getAudioCodec=function(p){var c=this.config.defaultAudioCodec||p.audioCodec;return this.audioCodecSwap&&c&&(this.log("Swapping audio codec"),c.indexOf("mp4a.40.5")!==-1?c="mp4a.40.2":c="mp4a.40.5"),c},x._loadBitrateTestFrag=function(p){var c=this;this._doFragLoad(p).then(function(o){var S=c.hls;if(!o||S.nextLoadLevel||c.fragContextChanged(p))return;c.fragLoadError=0,c.state=w.State.IDLE,c.startFragRequested=!1,c.bitrateTest=!1;var v=p.stats;v.parsing.start=v.parsing.end=v.buffering.start=v.buffering.end=self.performance.now(),S.trigger(H.Events.FRAG_LOADED,o)})},x._handleTransmuxComplete=function(p){var c,o="main",S=this.hls,v=p.remuxResult,T=p.chunkMeta,N=this.getCurrentContext(T);if(!N){this.warn("The loading context changed while buffering fragment "+T.sn+" of level "+T.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(T.level);return}var z=N.frag,Y=N.part,ee=N.level,G=v.video,j=v.text,te=v.id3,de=v.initSegment,be=this.altAudio?void 0:v.audio;if(this.fragContextChanged(z))return;if(this.state=w.State.PARSING,de){de.tracks&&(this._bufferInitSegment(ee,de.tracks,z,T),S.trigger(H.Events.FRAG_PARSING_INIT_SEGMENT,{frag:z,id:o,tracks:de.tracks}));var Oe=de.initPTS,Ge=de.timescale;Object(K.isFiniteNumber)(Oe)&&(this.initPTS[z.cc]=Oe,S.trigger(H.Events.INIT_PTS_FOUND,{frag:z,id:o,initPTS:Oe,timescale:Ge}))}if(G&&v.independent!==!1){if(ee.details){var Me=G.startPTS,Ie=G.endPTS,Ue=G.startDTS,Pe=G.endDTS;if(Y)Y.elementaryStreams[G.type]={startPTS:Me,endPTS:Ie,startDTS:Ue,endDTS:Pe};else if(G.firstKeyFrame&&G.independent&&(this.couldBacktrack=!0),G.dropped&&G.independent){var Te=this.getLoadPosition()+this.config.maxBufferHole;if(Te<Me){this.backtrack(z);return}z.setElementaryStreamInfo(G.type,z.start,Ie,z.start,Pe,!0)}z.setElementaryStreamInfo(G.type,Me,Ie,Ue,Pe),this.bufferFragmentData(G,z,Y,T)}}else if(v.independent===!1){this.backtrack(z);return}if(be){var se=be.startPTS,Fe=be.endPTS,dt=be.startDTS,it=be.endDTS;Y&&(Y.elementaryStreams[b.ElementaryStreamTypes.AUDIO]={startPTS:se,endPTS:Fe,startDTS:dt,endDTS:it}),z.setElementaryStreamInfo(b.ElementaryStreamTypes.AUDIO,se,Fe,dt,it),this.bufferFragmentData(be,z,Y,T)}if(te!=null&&(c=te.samples)!==null&&c!==void 0&&c.length){var ot={frag:z,id:o,samples:te.samples};S.trigger(H.Events.FRAG_PARSING_METADATA,ot)}if(j){var ct={frag:z,id:o,samples:j.samples};S.trigger(H.Events.FRAG_PARSING_USERDATA,ct)}},x._bufferInitSegment=function(p,c,o,S){var v=this;if(this.state!==w.State.PARSING)return;this.audioOnly=!!c.audio&&!c.video,this.altAudio&&!this.audioOnly&&delete c.audio;var T=c.audio,N=c.video,z=c.audiovideo;if(T){var Y=p.audioCodec,ee=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(Y&&(Y.indexOf("mp4a.40.5")!==-1?Y="mp4a.40.2":Y="mp4a.40.5"),T.metadata.channelCount!==1&&ee.indexOf("firefox")===-1&&(Y="mp4a.40.5")),ee.indexOf("android")!==-1&&T.container!=="audio/mpeg"&&(Y="mp4a.40.2",this.log("Android: force audio codec to "+Y)),p.audioCodec&&p.audioCodec!==Y&&this.log('Swapping manifest audio codec "'+p.audioCodec+'" for "'+Y+'"'),T.levelCodec=Y,T.id="main",this.log("Init audio buffer, container:"+T.container+", codecs[selected/level/parsed]=["+(Y||"")+"/"+(p.audioCodec||"")+"/"+T.codec+"]")}N&&(N.levelCodec=p.videoCodec,N.id="main",this.log("Init video buffer, container:"+N.container+", codecs[level/parsed]=["+(p.videoCodec||"")+"/"+N.codec+"]")),z&&this.log("Init audiovideo buffer, container:"+z.container+", codecs[level/parsed]=["+(p.attrs.CODECS||"")+"/"+z.codec+"]"),this.hls.trigger(H.Events.BUFFER_CODECS,c),Object.keys(c).forEach(function(G){var j=c[G],te=j.initSegment;te!=null&&te.byteLength&&v.hls.trigger(H.Events.BUFFER_APPENDING,{type:G,data:te,frag:o,part:null,chunkMeta:S,parent:o.type})}),this.tick()},x.backtrack=function(p){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(p);var c=this.fragmentTracker.backtrack(p);this.fragPrevious=null,this.nextLoadPosition=p.start,c?this.resetFragmentLoading(p):this.state=w.State.BACKTRACKING},x.checkFragmentChanged=function(){var p=this.media,c=null;if(p&&p.readyState>1&&p.seeking===!1){var o=p.currentTime;if(W.BufferHelper.isBuffered(p,o)?c=this.getAppendedFrag(o):W.BufferHelper.isBuffered(p,o+.1)&&(c=this.getAppendedFrag(o+.1)),c){var S=this.fragPlaying,v=c.level;(!S||c.sn!==S.sn||S.level!==v||c.urlId!==S.urlId)&&(this.hls.trigger(H.Events.FRAG_CHANGED,{frag:c}),(!S||S.level!==v)&&this.hls.trigger(H.Events.LEVEL_SWITCHED,{level:v}),this.fragPlaying=c)}}},a(k,[{key:"nextLevel",get:function(){var p=this.nextBufferedFrag;return p?p.level:-1}},{key:"currentLevel",get:function(){var p=this.media;if(p){var c=this.getAppendedFrag(p.currentTime);if(c)return c.level}return-1}},{key:"nextBufferedFrag",get:function(){var p=this.media;if(p){var c=this.getAppendedFrag(p.currentTime);return this.followingBufferedFrag(c)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),k}(w.default)},"./src/controller/subtitle-stream-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"SubtitleStreamController",function(){return s});var K=D("./src/events.ts"),w=D("./src/utils/logger.ts"),P=D("./src/utils/buffer-helper.ts"),H=D("./src/controller/fragment-finders.ts"),W=D("./src/utils/discontinuities.ts"),I=D("./src/controller/level-helper.ts"),M=D("./src/controller/fragment-tracker.ts"),b=D("./src/controller/base-stream-controller.ts"),A=D("./src/types/loader.ts"),_=D("./src/types/level.ts");function O(d,E){for(var g=0;g<E.length;g++){var m=E[g];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(d,m.key,m)}}function L(d,E,g){return E&&O(d.prototype,E),g&&O(d,g),d}function y(d,E){d.prototype=Object.create(E.prototype),d.prototype.constructor=d,u(d,E)}function u(d,E){return u=Object.setPrototypeOf||function(m,k){return m.__proto__=k,m},u(d,E)}var a=500,s=function(d){y(E,d);function E(m,k){var x;return x=d.call(this,m,k,"[subtitle-stream-controller]")||this,x.levels=[],x.currentTrackId=-1,x.tracksBuffered=[],x.mainDetails=null,x._registerListeners(),x}var g=E.prototype;return g.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},g._registerListeners=function(){var k=this.hls;k.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.on(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.on(K.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.on(K.Events.ERROR,this.onError,this),k.on(K.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.on(K.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.on(K.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.on(K.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.on(K.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},g._unregisterListeners=function(){var k=this.hls;k.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.off(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.off(K.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.off(K.Events.ERROR,this.onError,this),k.off(K.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.off(K.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.off(K.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.off(K.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.off(K.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},g.startLoad=function(){this.stopLoad(),this.state=b.State.IDLE,this.setInterval(a),this.tick()},g.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},g.onLevelLoaded=function(k,x){this.mainDetails=x.details},g.onSubtitleFragProcessed=function(k,x){var h=x.frag,p=x.success;if(this.fragPrevious=h,this.state=b.State.IDLE,!p)return;var c=this.tracksBuffered[this.currentTrackId];if(!c)return;for(var o,S=h.start,v=0;v<c.length;v++)if(S>=c[v].start&&S<=c[v].end){o=c[v];break}var T=h.start+h.duration;o?o.end=T:(o={start:S,end:T},c.push(o)),this.fragmentTracker.fragBuffered(h)},g.onBufferFlushing=function(k,x){var h=x.startOffset,p=x.endOffset;if(h===0&&p!==Number.POSITIVE_INFINITY){var c=this.currentTrackId,o=this.levels;if(!o.length||!o[c]||!o[c].details)return;var S=o[c].details,v=S.targetduration,T=p-v;if(T<=0)return;x.endOffsetSubtitles=Math.max(0,T),this.tracksBuffered.forEach(function(N){for(var z=0;z<N.length;){if(N[z].end<=T){N.shift();continue}else if(N[z].start<T)N[z].start=T;else break;z++}}),this.fragmentTracker.removeFragmentsInRange(h,T,A.PlaylistLevelType.SUBTITLE)}},g.onError=function(k,x){var h,p=x.frag;if(!p||p.type!==A.PlaylistLevelType.SUBTITLE)return;(h=this.fragCurrent)!==null&&h!==void 0&&h.loader&&this.fragCurrent.loader.abort(),this.state=b.State.IDLE},g.onSubtitleTracksUpdated=function(k,x){var h=this,p=x.subtitleTracks;this.tracksBuffered=[],this.levels=p.map(function(c){return new _.Level(c)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(c){h.tracksBuffered[c.id]=[]}),this.mediaBuffer=null},g.onSubtitleTrackSwitch=function(k,x){if(this.currentTrackId=x.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var h=this.levels[this.currentTrackId];h!=null&&h.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,h&&this.setInterval(a)},g.onSubtitleTrackLoaded=function(k,x){var h,p=x.details,c=x.id,o=this.currentTrackId,S=this.levels;if(!S.length)return;var v=S[o];if(c>=S.length||c!==o||!v)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,p.live||(h=v.details)!==null&&h!==void 0&&h.live){var T=this.mainDetails;if(p.deltaUpdateFailed||!T)return;var N=T.fragments[0];if(!v.details)p.hasProgramDateTime&&T.hasProgramDateTime?Object(W.alignMediaPlaylistByPDT)(p,T):N&&Object(I.addSliding)(p,N.start);else{var z=this.alignPlaylists(p,v.details);z===0&&N&&Object(I.addSliding)(p,N.start)}}if(v.details=p,this.levelLastLoaded=c,this.tick(),p.live&&!this.fragCurrent&&this.media&&this.state===b.State.IDLE){var Y=Object(H.findFragmentByPTS)(null,p.fragments,this.media.currentTime,0);Y||(this.warn("Subtitle playlist not aligned with playback"),v.details=void 0)}},g._handleFragmentLoadComplete=function(k){var x=k.frag,h=k.payload,p=x.decryptdata,c=this.hls;if(this.fragContextChanged(x))return;if(h&&h.byteLength>0&&p&&p.key&&p.iv&&p.method==="AES-128"){var o=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(h),p.key.buffer,p.iv.buffer).then(function(S){var v=performance.now();c.trigger(K.Events.FRAG_DECRYPTED,{frag:x,payload:S,stats:{tstart:o,tdecrypt:v}})})}},g.doTick=function(){if(!this.media){this.state=b.State.IDLE;return}if(this.state===b.State.IDLE){var k,x=this.currentTrackId,h=this.levels;if(!h.length||!h[x]||!h[x].details)return;var p=h[x].details,c=p.targetduration,o=this.config,S=this.media,v=P.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,S.currentTime-c,o.maxBufferHole),T=v.end,N=v.len,z=this.getMaxBufferLength()+c;if(N>z)return;console.assert(p,"Subtitle track details are defined on idle subtitle stream controller tick");var Y=p.fragments,ee=Y.length,G=p.edge,j,te=this.fragPrevious;if(T<G){var de=o.maxFragLookUpTolerance;te&&p.hasProgramDateTime&&(j=Object(H.findFragmentByPDT)(Y,te.endProgramDateTime,de)),j||(j=Object(H.findFragmentByPTS)(te,Y,T,de),!j&&te&&te.start<Y[0].start&&(j=Y[0]))}else j=Y[ee-1];(k=j)!==null&&k!==void 0&&k.encrypted?(w.logger.log("Loading key for "+j.sn),this.state=b.State.KEY_LOADING,this.hls.trigger(K.Events.KEY_LOADING,{frag:j})):j&&this.fragmentTracker.getState(j)===M.FragmentState.NOT_LOADED&&this.loadFragment(j,p,T)}},g.loadFragment=function(k,x,h){this.fragCurrent=k,d.prototype.loadFragment.call(this,k,x,h)},L(E,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),E}(b.default)},"./src/controller/subtitle-track-controller.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/events.ts"),w=D("./src/utils/texttrack-utils.ts"),P=D("./src/controller/base-playlist-controller.ts"),H=D("./src/types/loader.ts");function W(O,L){for(var y=0;y<L.length;y++){var u=L[y];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(O,u.key,u)}}function I(O,L,y){return L&&W(O.prototype,L),y&&W(O,y),O}function M(O,L){O.prototype=Object.create(L.prototype),O.prototype.constructor=O,b(O,L)}function b(O,L){return b=Object.setPrototypeOf||function(u,a){return u.__proto__=a,u},b(O,L)}var A=function(O){M(L,O);function L(u){var a;return a=O.call(this,u,"[subtitle-track-controller]")||this,a.media=null,a.tracks=[],a.groupId=null,a.tracksInGroup=[],a.trackId=-1,a.selectDefaultTrack=!0,a.queuedDefaultTrack=-1,a.trackChangeListener=function(){return a.onTextTracksChanged()},a.asyncPollTrackChange=function(){return a.pollTrackChange(0)},a.useTextTrackPolling=!1,a.subtitlePollingInterval=-1,a.subtitleDisplay=!0,a.registerListeners(),a}var y=L.prototype;return y.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,O.prototype.destroy.call(this)},y.registerListeners=function(){var a=this.hls;a.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(K.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(K.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.on(K.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.on(K.Events.ERROR,this.onError,this)},y.unregisterListeners=function(){var a=this.hls;a.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(K.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(K.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.off(K.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.off(K.Events.ERROR,this.onError,this)},y.onMediaAttached=function(a,s){if(this.media=s.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},y.pollTrackChange=function(a){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,a)},y.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var a=_(this.media.textTracks);a.forEach(function(s){Object(w.clearCurrentCues)(s)}),this.subtitleTrack=-1,this.media=null},y.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},y.onManifestParsed=function(a,s){this.tracks=s.subtitleTracks},y.onSubtitleTrackLoaded=function(a,s){var d=s.id,E=s.details,g=this.trackId,m=this.tracksInGroup[g];if(!m){this.warn("Invalid subtitle track id "+d);return}var k=m.details;m.details=s.details,this.log("subtitle track "+d+" loaded ["+E.startSN+"-"+E.endSN+"]"),d===this.trackId&&(this.retryCount=0,this.playlistLoaded(d,s,k))},y.onLevelLoading=function(a,s){this.switchLevel(s.level)},y.onLevelSwitching=function(a,s){this.switchLevel(s.level)},y.switchLevel=function(a){var s=this.hls.levels[a];if(!(s!=null&&s.textGroupIds))return;var d=s.textGroupIds[s.urlId];if(this.groupId!==d){var E=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,g=this.tracks.filter(function(x){return!d||x.groupId===d});this.tracksInGroup=g;var m=this.findTrackId(E==null?void 0:E.name)||this.findTrackId();this.groupId=d;var k={subtitleTracks:g};this.log("Updating subtitle tracks, "+g.length+' track(s) found in "'+d+'" group-id'),this.hls.trigger(K.Events.SUBTITLE_TRACKS_UPDATED,k),m!==-1&&this.setSubtitleTrack(m,E)}},y.findTrackId=function(a){for(var s=this.tracksInGroup,d=0;d<s.length;d++){var E=s[d];if((!this.selectDefaultTrack||E.default)&&(!a||a===E.name))return E.id}return-1},y.onError=function(a,s){if(O.prototype.onError.call(this,a,s),s.fatal||!s.context)return;s.context.type===H.PlaylistContextType.SUBTITLE_TRACK&&s.context.id===this.trackId&&s.context.groupId===this.groupId&&this.retryLoadingOrFail(s)},y.loadPlaylist=function(a){var s=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(s)){var d=s.id,E=s.groupId,g=s.url;if(a)try{g=a.addDirectives(g)}catch(m){this.warn("Could not construct new URL with HLS Delivery Directives: "+m)}this.log("Loading subtitle playlist for id "+d),this.hls.trigger(K.Events.SUBTITLE_TRACK_LOADING,{url:g,id:d,groupId:E,deliveryDirectives:a||null})}},y.toggleTrackModes=function(a){var s=this,d=this.media,E=this.subtitleDisplay,g=this.trackId;if(!d)return;var m=_(d.textTracks),k=m.filter(function(p){return p.groupId===s.groupId});if(a===-1)[].slice.call(m).forEach(function(p){p.mode="disabled"});else{var x=k[g];x&&(x.mode="disabled")}var h=k[a];h&&(h.mode=E?"showing":"hidden")},y.setSubtitleTrack=function(a,s){var d,E=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=a;return}if(this.trackId!==a&&this.toggleTrackModes(a),this.trackId===a&&(a===-1||(d=E[a])!==null&&d!==void 0&&d.details)||a<-1||a>=E.length)return;this.clearTimer();var g=E[a];if(this.log("Switching to subtitle track "+a),this.trackId=a,g){var m=g.id,k=g.groupId,x=k===void 0?"":k,h=g.name,p=g.type,c=g.url;this.hls.trigger(K.Events.SUBTITLE_TRACK_SWITCH,{id:m,groupId:x,name:h,type:p,url:c});var o=this.switchParams(g.url,s==null?void 0:s.details);this.loadPlaylist(o)}else this.hls.trigger(K.Events.SUBTITLE_TRACK_SWITCH,{id:a})},y.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var a=-1,s=_(this.media.textTracks),d=0;d<s.length;d++)if(s[d].mode==="hidden")a=d;else if(s[d].mode==="showing"){a=d;break}this.subtitleTrack!==a&&(this.subtitleTrack=a)},I(L,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(a){this.selectDefaultTrack=!1;var s=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(a,s)}}]),L}(P.default);function _(O){for(var L=[],y=0;y<O.length;y++){var u=O[y];u.kind==="subtitles"&&u.label&&L.push(O[y])}return L}X.default=A},"./src/controller/timeline-controller.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"TimelineController",function(){return _});var K=D("./src/polyfills/number.ts"),w=D("./src/events.ts"),P=D("./src/utils/cea-608-parser.ts"),H=D("./src/utils/output-filter.ts"),W=D("./src/utils/webvtt-parser.ts"),I=D("./src/utils/texttrack-utils.ts"),M=D("./src/utils/imsc1-ttml-parser.ts"),b=D("./src/types/loader.ts"),A=D("./src/utils/logger.ts"),_=function(){function u(s){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=y(),this.captionsProperties=void 0,this.hls=s,this.config=s.config,this.Cues=s.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var d=new H.default(this,"textTrack1"),E=new H.default(this,"textTrack2"),g=new H.default(this,"textTrack3"),m=new H.default(this,"textTrack4");this.cea608Parser1=new P.default(1,d,E),this.cea608Parser2=new P.default(3,g,m)}s.on(w.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.on(w.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(w.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(w.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.on(w.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.on(w.Events.FRAG_LOADING,this.onFragLoading,this),s.on(w.Events.FRAG_LOADED,this.onFragLoaded,this),s.on(w.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.on(w.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.on(w.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.on(w.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.on(w.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var a=u.prototype;return a.destroy=function(){var d=this.hls;d.off(w.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),d.off(w.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.off(w.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(w.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.off(w.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),d.off(w.Events.FRAG_LOADING,this.onFragLoading,this),d.off(w.Events.FRAG_LOADED,this.onFragLoaded,this),d.off(w.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),d.off(w.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),d.off(w.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.off(w.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),d.off(w.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},a.addCues=function(d,E,g,m,k){for(var x=!1,h=k.length;h--;){var p=k[h],c=L(p[0],p[1],E,g);if(c>=0&&(p[0]=Math.min(p[0],E),p[1]=Math.max(p[1],g),x=!0,c/(g-E)>.5))return}if(x||k.push([E,g]),this.config.renderTextTracksNatively){var o=this.captionsTracks[d];this.Cues.newCue(o,E,g,m)}else{var S=this.Cues.newCue(null,E,g,m);this.hls.trigger(w.Events.CUES_PARSED,{type:"captions",cues:S,track:d})}},a.onInitPtsFound=function(d,E){var g=this,m=E.frag,k=E.id,x=E.initPTS,h=E.timescale,p=this.unparsedVttFrags;k==="main"&&(this.initPTS[m.cc]=x,this.timescale[m.cc]=h),p.length&&(this.unparsedVttFrags=[],p.forEach(function(c){g.onFragLoaded(w.Events.FRAG_LOADED,c)}))},a.getExistingTrack=function(d){var E=this.media;if(E)for(var g=0;g<E.textTracks.length;g++){var m=E.textTracks[g];if(m[d])return m}return null},a.createCaptionsTrack=function(d){this.config.renderTextTracksNatively?this.createNativeTrack(d):this.createNonNativeTrack(d)},a.createNativeTrack=function(d){if(this.captionsTracks[d])return;var E=this.captionsProperties,g=this.captionsTracks,m=this.media,k=E[d],x=k.label,h=k.languageCode,p=this.getExistingTrack(d);if(p)g[d]=p,Object(I.clearCurrentCues)(g[d]),Object(I.sendAddTrackEvent)(g[d],m);else{var c=this.createTextTrack("captions",x,h);c&&(c[d]=!0,g[d]=c)}},a.createNonNativeTrack=function(d){if(this.nonNativeCaptionsTracks[d])return;var E=this.captionsProperties[d];if(!E)return;var g=E.label,m={_id:d,label:g,kind:"captions",default:E.media?!!E.media.default:!1,closedCaptions:E.media};this.nonNativeCaptionsTracks[d]=m,this.hls.trigger(w.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[m]})},a.createTextTrack=function(d,E,g){var m=this.media;return m?m.addTextTrack(d,E,g):void 0},a.onMediaAttaching=function(d,E){this.media=E.media,this._cleanTracks()},a.onMediaDetaching=function(){var d=this.captionsTracks;Object.keys(d).forEach(function(E){Object(I.clearCurrentCues)(d[E]),delete d[E]}),this.nonNativeCaptionsTracks={}},a.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=y(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},a._cleanTracks=function(){var d=this.media;if(!d)return;var E=d.textTracks;if(E)for(var g=0;g<E.length;g++)Object(I.clearCurrentCues)(E[g])},a.onSubtitleTracksUpdated=function(d,E){var g=this;this.textTracks=[];var m=E.subtitleTracks||[],k=m.some(function(c){return c.textCodec===M.IMSC1_CODEC});if(this.config.enableWebVTT||k&&this.config.enableIMSC1){var x=this.tracks&&m&&this.tracks.length===m.length;if(this.tracks=m||[],this.config.renderTextTracksNatively){var h=this.media?this.media.textTracks:[];this.tracks.forEach(function(c,o){var S;if(o<h.length){for(var v=null,T=0;T<h.length;T++)if(O(h[T],c)){v=h[T];break}v&&(S=v)}S?Object(I.clearCurrentCues)(S):(S=g.createTextTrack("subtitles",c.name,c.lang),S&&(S.mode="disabled")),S&&(S.groupId=c.groupId,g.textTracks.push(S))})}else if(!x&&this.tracks&&this.tracks.length){var p=this.tracks.map(function(c){return{label:c.name,kind:c.type.toLowerCase(),default:c.default,subtitleTrack:c}});this.hls.trigger(w.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:p})}}},a.onManifestLoaded=function(d,E){var g=this;this.config.enableCEA708Captions&&E.captions&&E.captions.forEach(function(m){var k=/(?:CC|SERVICE)([1-4])/.exec(m.instreamId);if(!k)return;var x="textTrack"+k[1],h=g.captionsProperties[x];if(!h)return;h.label=m.name,m.lang&&(h.languageCode=m.lang),h.media=m})},a.onFragLoading=function(d,E){var g=this.cea608Parser1,m=this.cea608Parser2,k=this.lastSn,x=this.lastPartIndex;if(!this.enabled||!(g&&m))return;if(E.frag.type===b.PlaylistLevelType.MAIN){var h,p,c=E.frag.sn,o=(h=E==null||((p=E.part)===null||p===void 0)?void 0:p.index)!=null?h:-1;c===k+1||c===k&&o===x+1||(g.reset(),m.reset()),this.lastSn=c,this.lastPartIndex=o}},a.onFragLoaded=function(d,E){var g=E.frag,m=E.payload,k=this.initPTS,x=this.unparsedVttFrags;if(g.type===b.PlaylistLevelType.SUBTITLE)if(m.byteLength){if(!Object(K.isFiniteNumber)(k[g.cc])){x.push(E),k.length&&this.hls.trigger(w.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:g,error:new Error("Missing initial subtitle PTS")});return}var h=g.decryptdata;if(h==null||h.key==null||h.method!=="AES-128"){var p=this.tracks[g.level],c=this.vttCCs;c[g.cc]||(c[g.cc]={start:g.start,prevCC:this.prevCC,new:!0},this.prevCC=g.cc),p&&p.textCodec===M.IMSC1_CODEC?this._parseIMSC1(g,m):this._parseVTTs(g,m,c)}}else this.hls.trigger(w.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:g,error:new Error("Empty subtitle payload")})},a._parseIMSC1=function(d,E){var g=this,m=this.hls;Object(M.parseIMSC1)(E,this.initPTS[d.cc],this.timescale[d.cc],function(k){g._appendCues(k,d.level),m.trigger(w.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:d})},function(k){A.logger.log("Failed to parse IMSC1: "+k),m.trigger(w.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:k})})},a._parseVTTs=function(d,E,g){var m=this,k=this.hls;Object(W.parseWebVTT)(E,this.initPTS[d.cc],this.timescale[d.cc],g,d.cc,d.start,function(x){m._appendCues(x,d.level),k.trigger(w.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:d})},function(x){m._fallbackToIMSC1(d,E),A.logger.log("Failed to parse VTT cue: "+x),k.trigger(w.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:x})})},a._fallbackToIMSC1=function(d,E){var g=this,m=this.tracks[d.level];m.textCodec||Object(M.parseIMSC1)(E,this.initPTS[d.cc],this.timescale[d.cc],function(){m.textCodec=M.IMSC1_CODEC,g._parseIMSC1(d,E)},function(){m.textCodec="wvtt"})},a._appendCues=function(d,E){var g=this.hls;if(this.config.renderTextTracksNatively){var m=this.textTracks[E];if(m.mode==="disabled")return;d.forEach(function(h){return Object(I.addCueToTrack)(m,h)})}else{var k=this.tracks[E],x=k.default?"default":"subtitles"+E;g.trigger(w.Events.CUES_PARSED,{type:"subtitles",cues:d,track:x})}},a.onFragDecrypted=function(d,E){var g=E.frag;if(g.type===b.PlaylistLevelType.SUBTITLE){if(!Object(K.isFiniteNumber)(this.initPTS[g.cc])){this.unparsedVttFrags.push(E);return}this.onFragLoaded(w.Events.FRAG_LOADED,E)}},a.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},a.onFragParsingUserdata=function(d,E){var g=this.cea608Parser1,m=this.cea608Parser2;if(!this.enabled||!(g&&m))return;for(var k=0;k<E.samples.length;k++){var x=E.samples[k].bytes;if(x){var h=this.extractCea608Data(x);g.addData(E.samples[k].pts,h[0]),m.addData(E.samples[k].pts,h[1])}}},a.onBufferFlushing=function(d,E){var g=E.startOffset,m=E.endOffset,k=E.endOffsetSubtitles,x=E.type,h=this.media;if(!h||h.currentTime<m)return;if(!x||x==="video"){var p=this.captionsTracks;Object.keys(p).forEach(function(o){return Object(I.removeCuesInRange)(p[o],g,m)})}if(this.config.renderTextTracksNatively&&(g===0&&k!==void 0)){var c=this.textTracks;Object.keys(c).forEach(function(o){return Object(I.removeCuesInRange)(c[o],g,k)})}},a.extractCea608Data=function(d){for(var E=d[0]&31,g=2,m=[[],[]],k=0;k<E;k++){var x=d[g++],h=127&d[g++],p=127&d[g++],c=(4&x)!==0,o=3&x;if(h===0&&p===0)continue;c&&((o===0||o===1)&&(m[o].push(h),m[o].push(p)))}return m},u}();function O(u,a){return u&&u.label===a.name&&!(u.textTrack1||u.textTrack2)}function L(u,a,s,d){return Math.min(a,d)-Math.max(u,s)}function y(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return K});var K=function(){function w(H,W){this.subtle=void 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Uint32Array(L),s=this.invKeySchedule=new Uint32Array(L),d=this.sBox,E=this.rcon,g=this.invSubMix,m=g[0],k=g[1],x=g[2],h=g[3],p,c;for(y=0;y<L;y++){if(y<O){p=a[y]=b[y];continue}c=p,y%O===0?(c=c<<8|c>>>24,c=d[c>>>24]<<24|d[c>>>16&255]<<16|d[c>>>8&255]<<8|d[c&255],c^=E[y/O|0]<<24):O>6&&y%O===4&&(c=d[c>>>24]<<24|d[c>>>16&255]<<16|d[c>>>8&255]<<8|d[c&255]),a[y]=p=(a[y-O]^c)>>>0}for(u=0;u<L;u++)y=L-u,u&3?c=a[y]:c=a[y-4],u<4||y<=4?s[u]=c:s[u]=m[d[c>>>24]]^k[d[c>>>16&255]]^x[d[c>>>8&255]]^h[d[c&255]],s[u]=s[u]>>>0},W.networkToHostOrderSwap=function(M){return M<<24|(M&65280)<<8|(M&16711680)>>8|M>>>24},W.decrypt=function(M,b,A){for(var _=this.keySize+6,O=this.invKeySchedule,L=this.invSBox,y=this.invSubMix,u=y[0],a=y[1],s=y[2],d=y[3],E=this.uint8ArrayToUint32Array_(A),g=E[0],m=E[1],k=E[2],x=E[3],h=new Int32Array(M),p=new Int32Array(h.length),c,o,S,v,T,N,z,Y,ee,G,j,te,de,be,Oe=this.networkToHostOrderSwap;b<h.length;){for(ee=Oe(h[b]),G=Oe(h[b+1]),j=Oe(h[b+2]),te=Oe(h[b+3]),T=ee^O[0],N=te^O[1],z=j^O[2],Y=G^O[3],de=4,be=1;be<_;be++)c=u[T>>>24]^a[N>>16&255]^s[z>>8&255]^d[Y&255]^O[de],o=u[N>>>24]^a[z>>16&255]^s[Y>>8&255]^d[T&255]^O[de+1],S=u[z>>>24]^a[Y>>16&255]^s[T>>8&255]^d[N&255]^O[de+2],v=u[Y>>>24]^a[T>>16&255]^s[N>>8&255]^d[z&255]^O[de+3],T=c,N=o,z=S,Y=v,de=de+4;c=L[T>>>24]<<24^L[N>>16&255]<<16^L[z>>8&255]<<8^L[Y&255]^O[de],o=L[N>>>24]<<24^L[z>>16&255]<<16^L[Y>>8&255]<<8^L[T&255]^O[de+1],S=L[z>>>24]<<24^L[Y>>16&255]<<16^L[T>>8&255]<<8^L[N&255]^O[de+2],v=L[Y>>>24]<<24^L[T>>16&255]<<16^L[N>>8&255]<<8^L[z&255]^O[de+3],p[b]=Oe(c^g),p[b+1]=Oe(v^m),p[b+2]=Oe(S^k),p[b+3]=Oe(o^x),g=ee,m=G,k=j,x=te,b=b+4}return p.buffer},H}()},"./src/crypt/decrypter.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return b});var K=D("./src/crypt/aes-crypto.ts"),w=D("./src/crypt/fast-aes-key.ts"),P=D("./src/crypt/aes-decryptor.ts"),H=D("./src/utils/logger.ts"),W=D("./src/utils/mp4-tools.ts"),I=D("./src/utils/typed-array.ts"),M=16,b=function(){function A(O,L,y){var u=y===void 0?{}:y,a=u.removePKCS7Padding,s=a===void 0?!0:a;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=O,this.config=L,this.removePKCS7Padding=s,s)try{var d=self.crypto;d&&(this.subtle=d.subtle||d.webkitSubtle)}catch(E){}this.subtle===null&&(this.config.enableSoftwareAES=!0)}var _=A.prototype;return _.destroy=function(){this.observer=null},_.isSync=function(){return this.config.enableSoftwareAES},_.flush=function(){var L=this.currentResult;if(!L){this.reset();return}var y=new Uint8Array(L);return this.reset(),this.removePKCS7Padding?Object(P.removePadding)(y):y},_.reset=function(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)},_.decrypt=function(L,y,u,a){if(this.config.enableSoftwareAES){this.softwareDecrypt(new Uint8Array(L),y,u);var s=this.flush();s&&a(s.buffer)}else this.webCryptoDecrypt(new Uint8Array(L),y,u).then(a)},_.softwareDecrypt=function(L,y,u){var a=this.currentIV,s=this.currentResult,d=this.remainderData;this.logOnce("JS AES decrypt"),d&&(L=Object(W.appendUint8Array)(d,L),this.remainderData=null);var E=this.getValidChunk(L);if(!E.length)return null;a&&(u=a);var g=this.softwareDecrypter;g||(g=this.softwareDecrypter=new P.default),g.expandKey(y);var m=s;return this.currentResult=g.decrypt(E.buffer,0,u),this.currentIV=Object(I.sliceUint8)(E,-16).buffer,m||null},_.webCryptoDecrypt=function(L,y,u){var a=this,s=this.subtle;return(this.key!==y||!this.fastAesKey)&&(this.key=y,this.fastAesKey=new w.default(s,y)),this.fastAesKey.expandKey().then(function(d){if(!s)return Promise.reject(new Error("web crypto not initialized"));var E=new K.default(s,u);return E.decrypt(L.buffer,d)}).catch(function(d){return a.onWebCryptoError(d,L,y,u)})},_.onWebCryptoError=function(L,y,u,a){return H.logger.warn("[decrypter.ts]: WebCrypto Error, disable WebCrypto API:",L),this.config.enableSoftwareAES=!0,this.logEnabled=!0,this.softwareDecrypt(y,u,a)},_.getValidChunk=function(L){var y=L,u=L.length-L.length%M;return u!==L.length&&(y=Object(I.sliceUint8)(L,0,u),this.remainderData=Object(I.sliceUint8)(L,u)),y},_.logOnce=function(L){if(!this.logEnabled)return;H.logger.log("[decrypter.ts]: "+L),this.logEnabled=!1},A}()},"./src/crypt/fast-aes-key.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return K});var K=function(){function w(H,W){this.subtle=void 0,this.key=void 0,this.subtle=H,this.key=W}var P=w.prototype;return P.expandKey=function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},w}()},"./src/demux/aacdemuxer.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/demux/base-audio-demuxer.ts"),w=D("./src/demux/adts.ts"),P=D("./src/utils/logger.ts"),H=D("./src/demux/id3.ts");function W(b,A){b.prototype=Object.create(A.prototype),b.prototype.constructor=b,I(b,A)}function I(b,A){return I=Object.setPrototypeOf||function(O,L){return O.__proto__=L,O},I(b,A)}var M=function(b){W(A,b);function A(O,L){var y;return y=b.call(this)||this,y.observer=void 0,y.config=void 0,y.observer=O,y.config=L,y}var _=A.prototype;return _.resetInitSegment=function(L,y,u){b.prototype.resetInitSegment.call(this,L,y,u),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,isAAC:!0,samples:[],manifestCodec:L,duration:u,inputTimeScale:9e4,dropped:0}},A.probe=function(L){if(!L)return!1;for(var y=H.getID3Data(L,0)||[],u=y.length,a=L.length;u<a;u++)if(w.probe(L,u))return P.logger.log("ADTS 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m,k,x,h,p=navigator.userAgent.toLowerCase(),c=g,o=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];m=((d[E+2]&192)>>>6)+1;var S=(d[E+2]&60)>>>2;if(S>o.length-1){s.trigger(P.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+S});return}return x=(d[E+2]&1)<<2,x|=(d[E+3]&192)>>>6,K.logger.log("manifest codec:"+g+", ADTS type:"+m+", samplingIndex:"+S),/firefox/i.test(p)?S>=6?(m=5,h=new Array(4),k=S-3):(m=2,h=new Array(2),k=S):p.indexOf("android")!==-1?(m=2,h=new Array(2),k=S):(m=5,h=new Array(4),g&&(g.indexOf("mp4a.40.29")!==-1||g.indexOf("mp4a.40.5")!==-1)||!g&&S>=6?k=S-3:((g&&g.indexOf("mp4a.40.2")!==-1&&(S>=6&&x===1||/vivaldi/i.test(p))||!g&&x===1)&&(m=2,h=new Array(2)),k=S)),h[0]=m<<3,h[0]|=(S&14)>>1,h[1]|=(S&1)<<7,h[1]|=x<<3,m===5&&(h[1]|=(k&14)>>1,h[2]=(k&1)<<7,h[2]|=2<<2,h[3]=0),{config:h,samplerate:o[S],channelCount:x,codec:"mp4a.40."+m,manifestCodec:c}}function W(s,d){return s[d]===255&&(s[d+1]&246)===240}function I(s,d){return s[d+1]&1?7:9}function M(s,d){return(s[d+3]&3)<<11|s[d+4]<<3|(s[d+5]&224)>>>5}function b(s,d){return d+5<s.length}function A(s,d){return d+1<s.length&&W(s,d)}function _(s,d){return b(s,d)&&W(s,d)&&M(s,d)<=s.length-d}function O(s,d){if(A(s,d)){var E=I(s,d);if(d+E>=s.length)return!1;var g=M(s,d);if(g<=E)return!1;var m=d+g;return m===s.length||A(s,m)}return!1}function L(s,d,E,g,m){if(!s.samplerate){var k=H(d,E,g,m);if(!k)return;s.config=k.config,s.samplerate=k.samplerate,s.channelCount=k.channelCount,s.codec=k.codec,s.manifestCodec=k.manifestCodec,K.logger.log("parsed codec:"+s.codec+", rate:"+k.samplerate+", channels:"+k.channelCount)}}function y(s){return 1024*9e4/s}function u(s,d,E,g,m){var k=I(s,d),x=M(s,d);if(x-=k,x>0){var h=E+g*m;return{headerLength:k,frameLength:x,stamp:h}}}function a(s,d,E,g,m){var k=y(s.samplerate),x=u(d,E,g,m,k);if(x){var h=x.frameLength,p=x.headerLength,c=x.stamp,o=p+h,S=Math.max(0,E+o-d.length),v;S?(v=new 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s=this.transmuxer;s&&(s.destroy(),this.transmuxer=null)}var d=this.observer;d&&d.removeAllListeners(),this.observer=null},y.push=function(a,s,d,E,g,m,k,x,h,p){var c=this;h.transmuxing.start=self.performance.now();var o=this.transmuxer,S=this.worker,v=m?m.start:g.start,T=g.decryptdata,N=this.frag,z=!(N&&g.cc===N.cc),Y=!(N&&h.level===N.level),ee=N?h.sn-N.sn:-1,G=this.part?h.part-this.part.index:1,j=!Y&&(ee===1||ee===0&&G===1),te=self.performance.now();(Y||ee||g.stats.parsing.start===0)&&(g.stats.parsing.start=te),m&&(G||!j)&&(m.stats.parsing.start=te);var de=new H.TransmuxState(z,j,x,Y,v);if(!j||z){W.logger.log("[transmuxer-interface, "+g.type+"]: Starting new transmux session for sn: "+h.sn+" p: "+h.part+" level: "+h.level+" id: "+h.id+`
discontinuity: `+z+`
trackSwitch: `+Y+`
contiguous: `+j+`
accurateTimeOffset: `+x+`
timeOffset: `+v);var be=new H.TransmuxConfig(d,E,s,k,p);this.configureTransmuxer(be)}if(this.frag=g,this.part=m,S)S.postMessage({cmd:"demux",data:a,decryptdata:T,chunkMeta:h,state:de},a instanceof ArrayBuffer?[a]:[]);else if(o){var Oe=o.push(a,T,h,de);Object(H.isPromise)(Oe)?Oe.then(function(Ge){c.handleTransmuxComplete(Ge)}):this.handleTransmuxComplete(Oe)}},y.flush=function(a){var s=this;a.transmuxing.start=self.performance.now();var d=this.transmuxer,E=this.worker;if(E)E.postMessage({cmd:"flush",chunkMeta:a});else if(d){var g=d.flush(a);Object(H.isPromise)(g)?g.then(function(m){s.handleFlushResult(m,a)}):this.handleFlushResult(g,a)}},y.handleFlushResult=function(a,s){var d=this;a.forEach(function(E){d.handleTransmuxComplete(E)}),this.onFlush(s)},y.onWorkerMessage=function(a){var s=a.data,d=this.hls;switch(s.event){case"init":{self.URL.revokeObjectURL(this.worker.objectURL);break}case"transmuxComplete":{this.handleTransmuxComplete(s.data);break}case"flush":{this.onFlush(s.data);break}default:{s.data=s.data||{},s.data.frag=this.frag,s.data.id=this.id,d.trigger(s.event,s.data);break}}},y.configureTransmuxer=function(a){var s=this.worker,d=this.transmuxer;s?s.postMessage({cmd:"configure",config:a}):d&&d.configure(a)},y.handleTransmuxComplete=function(a){a.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(a)},L}()},"./src/demux/transmuxer-worker.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return I});var K=D("./src/demux/transmuxer.ts"),w=D("./src/events.ts"),P=D("./src/utils/logger.ts"),H=D("./node_modules/eventemitter3/index.js"),W=D.n(H);function I(O){var L=new H.EventEmitter,y=function(a,s){O.postMessage({event:a,data:s})};L.on(w.Events.FRAG_DECRYPTED,y),L.on(w.Events.ERROR,y),O.addEventListener("message",function(u){var a=u.data;switch(a.cmd){case"init":{var s=JSON.parse(a.config);O.transmuxer=new K.default(L,a.typeSupported,s,a.vendor,a.id),Object(P.enableLogs)(s.debug),y("init",null);break}case"configure":{O.transmuxer.configure(a.config);break}case"demux":{var d=O.transmuxer.push(a.data,a.decryptdata,a.chunkMeta,a.state);Object(K.isPromise)(d)?d.then(function(m){M(O,m)}):M(O,d);break}case"flush":{var E=a.chunkMeta,g=O.transmuxer.flush(E);Object(K.isPromise)(g)?g.then(function(m){A(O,m,E)}):A(O,g,E);break}default:break}})}function M(O,L){if(_(L.remuxResult))return;var y=[],u=L.remuxResult,a=u.audio,s=u.video;a&&b(y,a),s&&b(y,s),O.postMessage({event:"transmuxComplete",data:L},y)}function b(O,L){L.data1&&O.push(L.data1.buffer),L.data2&&O.push(L.data2.buffer)}function A(O,L,y){L.forEach(function(u){M(O,u)}),O.postMessage({event:"flush",data:y})}function _(O){return!O.audio&&!O.video&&!O.text&&!O.id3&&!O.initSegment}},"./src/demux/transmuxer.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return s}),D.d(X,"isPromise",function(){return g}),D.d(X,"TransmuxConfig",function(){return m}),D.d(X,"TransmuxState",function(){return k});var K=D("./src/events.ts"),w=D("./src/errors.ts"),P=D("./src/crypt/decrypter.ts"),H=D("./src/demux/aacdemuxer.ts"),W=D("./src/demux/mp4demuxer.ts"),I=D("./src/demux/tsdemuxer.ts"),M=D("./src/demux/mp3demuxer.ts"),b=D("./src/remux/mp4-remuxer.ts"),A=D("./src/remux/passthrough-remuxer.ts"),_=D("./src/demux/chunk-cache.ts"),O=D("./src/utils/mp4-tools.ts"),L=D("./src/utils/logger.ts"),y;try{y=self.performance.now.bind(self.performance)}catch(x){L.logger.debug("Unable to use Performance API on this environment"),y=self.Date.now}var u=[{demux:I.default,remux:b.default},{demux:W.default,remux:A.default},{demux:H.default,remux:b.default},{demux:M.default,remux:b.default}],a=1024;u.forEach(function(x){var h=x.demux;a=Math.max(a,h.minProbeByteLength)});var s=function(){function x(p,c,o,S,v){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new _.default,this.observer=p,this.typeSupported=c,this.config=o,this.vendor=S,this.id=v}var h=x.prototype;return h.configure=function(c){this.transmuxConfig=c,this.decrypter&&this.decrypter.reset()},h.push=function(c,o,S,v){var T=this,N=S.transmuxing;N.executeStart=y();var z=new Uint8Array(c),Y=this.cache,ee=this.config,G=this.currentTransmuxState,j=this.transmuxConfig;v&&(this.currentTransmuxState=v);var te=d(z,o);if(te&&te.method==="AES-128"){var de=this.getDecrypter();if(ee.enableSoftwareAES){var be=de.softwareDecrypt(z,te.key.buffer,te.iv.buffer);if(!be)return N.executeEnd=y(),E(S);z=new Uint8Array(be)}else return this.decryptionPromise=de.webCryptoDecrypt(z,te.key.buffer,te.iv.buffer).then(function(Ye){var rt=T.push(Ye,null,S);return T.decryptionPromise=null,rt}),this.decryptionPromise}var Oe=v||G,Ge=Oe.contiguous,Me=Oe.discontinuity,Ie=Oe.trackSwitch,Ue=Oe.accurateTimeOffset,Pe=Oe.timeOffset,Te=j.audioCodec,se=j.videoCodec,Fe=j.defaultInitPts,dt=j.duration,it=j.initSegmentData;if((Me||Ie)&&this.resetInitSegment(it,Te,se,dt),Me&&this.resetInitialTimestamp(Fe),Ge||this.resetContiguity(),this.needsProbing(z,Me,Ie)){if(Y.dataLength){var ot=Y.flush();z=Object(O.appendUint8Array)(ot,z)}this.configureTransmuxer(z,j)}var ct=this.transmux(z,te,Pe,Ue,S),je=this.currentTransmuxState;return je.contiguous=!0,je.discontinuity=!1,je.trackSwitch=!1,N.executeEnd=y(),ct},h.flush=function(c){var o=this,S=c.transmuxing;S.executeStart=y();var v=this.decrypter,T=this.cache,N=this.currentTransmuxState,z=this.decryptionPromise;if(z)return z.then(function(){return o.flush(c)});var Y=[],ee=N.timeOffset;if(v){var G=v.flush();G&&Y.push(this.push(G,null,c))}var j=T.dataLength;T.reset();var te=this.demuxer,de=this.remuxer;if(!te||!de)return j>=a&&this.observer.emit(K.Events.ERROR,K.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),S.executeEnd=y(),[E(c)];var be=te.flush(ee);return g(be)?be.then(function(Oe){return o.flushRemux(Y,Oe,c),Y}):(this.flushRemux(Y,be,c),Y)},h.flushRemux=function(c,o,S){var v=o.audioTrack,T=o.avcTrack,N=o.id3Track,z=o.textTrack,Y=this.currentTransmuxState,ee=Y.accurateTimeOffset,G=Y.timeOffset;L.logger.log("[transmuxer.ts]: Flushed fragment "+S.sn+(S.part>-1?" p: "+S.part:"")+" of level "+S.level);var j=this.remuxer.remux(v,T,N,z,G,ee,!0,this.id);c.push({remuxResult:j,chunkMeta:S}),S.transmuxing.executeEnd=y()},h.resetInitialTimestamp=function(c){var o=this.demuxer,S=this.remuxer;if(!o||!S)return;o.resetTimeStamp(c),S.resetTimeStamp(c)},h.resetContiguity=function(){var c=this.demuxer,o=this.remuxer;if(!c||!o)return;c.resetContiguity(),o.resetNextTimestamp()},h.resetInitSegment=function(c,o,S,v){var T=this.demuxer,N=this.remuxer;if(!T||!N)return;T.resetInitSegment(o,S,v),N.resetInitSegment(c,o,S)},h.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},h.transmux=function(c,o,S,v,T){var N;return o&&o.method==="SAMPLE-AES"?N=this.transmuxSampleAes(c,o,S,v,T):N=this.transmuxUnencrypted(c,S,v,T),N},h.transmuxUnencrypted=function(c,o,S,v){var T=this.demuxer.demux(c,o,!1,!this.config.progressive),N=T.audioTrack,z=T.avcTrack,Y=T.id3Track,ee=T.textTrack,G=this.remuxer.remux(N,z,Y,ee,o,S,!1,this.id);return{remuxResult:G,chunkMeta:v}},h.transmuxSampleAes=function(c,o,S,v,T){var N=this;return this.demuxer.demuxSampleAes(c,o,S).then(function(z){var Y=N.remuxer.remux(z.audioTrack,z.avcTrack,z.id3Track,z.textTrack,S,v,!1,N.id);return{remuxResult:Y,chunkMeta:T}})},h.configureTransmuxer=function(c,o){for(var S=this.config,v=this.observer,T=this.typeSupported,N=this.vendor,z=o.audioCodec,Y=o.defaultInitPts,ee=o.duration,G=o.initSegmentData,j=o.videoCodec,te,de=0,be=u.length;de<be;de++)if(u[de].demux.probe(c)){te=u[de];break}te||(L.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),te={demux:W.default,remux:A.default});var Oe=this.demuxer,Ge=this.remuxer,Me=te.remux,Ie=te.demux;(!Ge||!(Ge instanceof Me))&&(this.remuxer=new Me(v,S,T,N)),(!Oe||!(Oe instanceof Ie))&&(this.demuxer=new Ie(v,S,T),this.probe=Ie.probe),this.resetInitSegment(G,z,j,ee),this.resetInitialTimestamp(Y)},h.needsProbing=function(c,o,S){return!this.demuxer||!this.remuxer||o||S},h.getDecrypter=function(){var c=this.decrypter;return c||(c=this.decrypter=new P.default(this.observer,this.config)),c},x}();function d(x,h){var p=null;return x.byteLength>0&&h!=null&&h.key!=null&&h.iv!==null&&h.method!=null&&(p=h),p}var E=function(h){return{remuxResult:{},chunkMeta:h}};function g(x){return"then"in x&&x.then instanceof Function}var m=function(h,p,c,o,S){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=h,this.videoCodec=p,this.initSegmentData=c,this.duration=o,this.defaultInitPts=S},k=function(h,p,c,o,S){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=h,this.contiguous=p,this.accurateTimeOffset=c,this.trackSwitch=o,this.timeOffset=S}},"./src/demux/tsdemuxer.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"discardEPB",function(){return E});var K=D("./src/demux/adts.ts"),w=D("./src/demux/mpegaudio.ts"),P=D("./src/demux/exp-golomb.ts"),H=D("./src/demux/id3.ts"),W=D("./src/demux/sample-aes.ts"),I=D("./src/events.ts"),M=D("./src/utils/mp4-tools.ts"),b=D("./src/utils/logger.ts"),A=D("./src/errors.ts"),_={video:1,audio:2,id3:3,text:4},O=function(){function g(k,x,h){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=k,this.config=x,this.typeSupported=h}g.probe=function(x){var h=g.syncOffset(x);return h<0?!1:(h&&b.logger.warn("MPEG2-TS detected but first sync word found @ offset "+h+", junk ahead ?"),!0)},g.syncOffset=function(x){for(var h=Math.min(1e3,x.length-3*188),p=0;p<h;){if(x[p]===71&&x[p+188]===71&&x[p+2*188]===71)return p;p++}return-1},g.createTrack=function(x,h){return{container:x==="video"||x==="audio"?"video/mp2t":void 0,type:x,id:_[x],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:x==="audio"?h:void 0}};var m=g.prototype;return m.resetInitSegment=function(x,h,p){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=g.createTrack("video",p),this._audioTrack=g.createTrack("audio",p),this._id3Track=g.createTrack("id3",p),this._txtTrack=g.createTrack("text",p),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=x,this.videoCodec=h,this._duration=p},m.resetTimeStamp=function(){},m.resetContiguity=function(){var x=this._audioTrack,h=this._avcTrack,p=this._id3Track;x&&(x.pesData=null),h&&(h.pesData=null),p&&(p.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},m.demux=function(x,h,p,c){p===void 0&&(p=!1),c===void 0&&(c=!1),p||(this.sampleAes=null);var o,S=this._avcTrack,v=this._audioTrack,T=this._id3Track,N=S.pid,z=S.pesData,Y=v.pid,ee=T.pid,G=v.pesData,j=T.pesData,te=!1,de=this.pmtParsed,be=this._pmtId,Oe=x.length;if(this.remainderData&&(x=Object(M.appendUint8Array)(this.remainderData,x),Oe=x.length,this.remainderData=null),Oe<188&&!c)return this.remainderData=x,{audioTrack:v,avcTrack:S,id3Track:T,textTrack:this._txtTrack};var Ge=Math.max(0,g.syncOffset(x));Oe-=(Oe+Ge)%188,Oe<x.byteLength&&!c&&(this.remainderData=new Uint8Array(x.buffer,Oe,x.buffer.byteLength-Oe));for(var Me=Ge;Me<Oe;Me+=188)if(x[Me]===71){var Ie=!!(x[Me+1]&64),Ue=((x[Me+1]&31)<<8)+x[Me+2],Pe=(x[Me+3]&48)>>4,Te=void 0;if(Pe>1){if(Te=Me+5+x[Me+4],Te===Me+188)continue}else Te=Me+4;switch(Ue){case N:Ie&&(z&&(o=a(z))&&this.parseAVCPES(o,!1),z={data:[],size:0}),z&&(z.data.push(x.subarray(Te,Me+188)),z.size+=Me+188-Te);break;case Y:Ie&&(G&&(o=a(G))&&(v.isAAC?this.parseAACPES(o):this.parseMPEGPES(o)),G={data:[],size:0}),G&&(G.data.push(x.subarray(Te,Me+188)),G.size+=Me+188-Te);break;case ee:Ie&&(j&&(o=a(j))&&this.parseID3PES(o),j={data:[],size:0}),j&&(j.data.push(x.subarray(Te,Me+188)),j.size+=Me+188-Te);break;case 0:Ie&&(Te+=x[Te]+1),be=this._pmtId=y(x,Te);break;case be:{Ie&&(Te+=x[Te]+1);var se=u(x,Te,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,p);N=se.avc,N>0&&(S.pid=N),Y=se.audio,Y>0&&(v.pid=Y,v.isAAC=se.isAAC),ee=se.id3,ee>0&&(T.pid=ee),te&&!de&&(b.logger.log("reparse from beginning"),te=!1,Me=Ge-188),de=this.pmtParsed=!0;break}case 17:case 8191:break;default:te=!0;break}}else this.observer.emit(I.Events.ERROR,I.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});S.pesData=z,v.pesData=G,T.pesData=j;var Fe={audioTrack:v,avcTrack:S,id3Track:T,textTrack:this._txtTrack};return c&&this.extractRemainingSamples(Fe),Fe},m.flush=function(){var x=this.remainderData;this.remainderData=null;var h;return x?h=this.demux(x,-1,!1,!0):h={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(h),this.sampleAes?this.decrypt(h,this.sampleAes):h},m.extractRemainingSamples=function(x){var h=x.audioTrack,p=x.avcTrack,c=x.id3Track,o=p.pesData,S=h.pesData,v=c.pesData,T;o&&(T=a(o))?(this.parseAVCPES(T,!0),p.pesData=null):p.pesData=o,S&&(T=a(S))?(h.isAAC?this.parseAACPES(T):this.parseMPEGPES(T),h.pesData=null):(S!=null&&S.size&&b.logger.log("last AAC PES packet truncated,might overlap between fragments"),h.pesData=S),v&&(T=a(v))?(this.parseID3PES(T),c.pesData=null):c.pesData=v},m.demuxSampleAes=function(x,h,p){var c=this.demux(x,p,!0,!this.config.progressive),o=this.sampleAes=new W.default(this.observer,this.config,h);return this.decrypt(c,o)},m.decrypt=function(x,h){return new Promise(function(p){var c=x.audioTrack,o=x.avcTrack;c.samples&&c.isAAC?h.decryptAacSamples(c.samples,0,function(){o.samples?h.decryptAvcSamples(o.samples,0,0,function(){p(x)}):p(x)}):o.samples&&h.decryptAvcSamples(o.samples,0,0,function(){p(x)})})},m.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},m.parseAVCPES=function(x,h){var p=this,c=this._avcTrack,o=this.parseAVCNALu(x.data),S=!1,v=this.avcSample,T,N=!1;x.data=null,v&&o.length&&!c.audFound&&(s(v,c),v=this.avcSample=L(!1,x.pts,x.dts,"")),o.forEach(function(z){switch(z.type){case 1:{T=!0,v||(v=p.avcSample=L(!0,x.pts,x.dts,"")),S&&(v.debug+="NDR "),v.frame=!0;var Y=z.data;if(N&&Y.length>4){var ee=new P.default(Y).readSliceType();(ee===2||ee===4||ee===7||ee===9)&&(v.key=!0)}break}case 5:T=!0,v||(v=p.avcSample=L(!0,x.pts,x.dts,"")),S&&(v.debug+="IDR "),v.key=!0,v.frame=!0;break;case 6:{T=!0,S&&v&&(v.debug+="SEI ");var G=new P.default(E(z.data));G.readUByte();for(var j=0,te=0,de=!1,be=0;!de&&G.bytesAvailable>1;){j=0;do be=G.readUByte(),j+=be;while(be===255);te=0;do be=G.readUByte(),te+=be;while(be===255);if(j===4&&G.bytesAvailable!==0){de=!0;var Oe=G.readUByte();if(Oe===181){var Ge=G.readUShort();if(Ge===49){var Me=G.readUInt();if(Me===1195456820){var Ie=G.readUByte();if(Ie===3){for(var Ue=G.readUByte(),Pe=G.readUByte(),Te=31&Ue,se=[Ue,Pe],Fe=0;Fe<Te;Fe++)se.push(G.readUByte()),se.push(G.readUByte()),se.push(G.readUByte());d(p._txtTrack.samples,{type:3,pts:x.pts,bytes:se})}}}}}else if(j===5&&G.bytesAvailable!==0){if(de=!0,te>16){for(var dt=[],it=0;it<16;it++)dt.push(G.readUByte().toString(16)),(it===3||it===5||it===7||it===9)&&dt.push("-");for(var ot=te-16,ct=new Uint8Array(ot),je=0;je<ot;je++)ct[je]=G.readUByte();d(p._txtTrack.samples,{pts:x.pts,payloadType:j,uuid:dt.join(""),userData:Object(H.utf8ArrayToStr)(ct),userDataBytes:ct})}}else if(te<G.bytesAvailable)for(var Ye=0;Ye<te;Ye++)G.readUByte()}break}case 7:if(T=!0,N=!0,S&&v&&(v.debug+="SPS "),!c.sps){var rt=new P.default(z.data),st=rt.readSPS();c.width=st.width,c.height=st.height,c.pixelRatio=st.pixelRatio,c.sps=[z.data],c.duration=p._duration;for(var qe=z.data.subarray(1,4),Ve="avc1.",Ke=0;Ke<3;Ke++){var ht=qe[Ke].toString(16);ht.length<2&&(ht="0"+ht),Ve+=ht}c.codec=Ve}break;case 8:T=!0,S&&v&&(v.debug+="PPS "),c.pps||(c.pps=[z.data]);break;case 9:T=!1,c.audFound=!0,v&&s(v,c),v=p.avcSample=L(!1,x.pts,x.dts,S?"AUD ":"");break;case 12:T=!1;break;default:T=!1,v&&(v.debug+="unknown NAL "+z.type+" ");break}if(v&&T){var ut=v.units;ut.push(z)}}),h&&v&&(s(v,c),this.avcSample=null)},m.getLastNalUnit=function(){var x,h=this.avcSample,p;if(!h||h.units.length===0){var c=this._avcTrack.samples;h=c[c.length-1]}if((x=h)!==null&&x!==void 0&&x.units){var o=h.units;p=o[o.length-1]}return p},m.parseAVCNALu=function(x){var h=x.byteLength,p=this._avcTrack,c=p.naluState||0,o=c,S=[],v=0,T,N,z,Y=-1,ee=0;for(c===-1&&(Y=0,ee=x[0]&31,c=0,v=1);v<h;){if(T=x[v++],!c){c=T?0:1;continue}if(c===1){c=T?0:2;continue}if(!T)c=3;else if(T===1){if(Y>=0){var G={data:x.subarray(Y,v-c-1),type:ee};S.push(G)}else{var j=this.getLastNalUnit();if(j&&(o&&v<=4-o&&(j.state&&(j.data=j.data.subarray(0,j.data.byteLength-o))),N=v-c-1,N>0)){var te=new Uint8Array(j.data.byteLength+N);te.set(j.data,0),te.set(x.subarray(0,N),j.data.byteLength),j.data=te,j.state=0}}v<h?(z=x[v]&31,Y=v,ee=z,c=0):c=-1}else c=0}if(Y>=0&&c>=0){var de={data:x.subarray(Y,h),type:ee,state:c};S.push(de)}if(S.length===0){var be=this.getLastNalUnit();if(be){var Oe=new Uint8Array(be.data.byteLength+x.byteLength);Oe.set(be.data,0),Oe.set(x,be.data.byteLength),be.data=Oe}}return p.naluState=c,S},m.parseAACPES=function(x){var h=0,p=this._audioTrack,c=this.aacOverFlow,o=x.data;if(c){this.aacOverFlow=null;var S=c.sample.unit.byteLength,v=Math.min(c.missing,S),T=S-v;c.sample.unit.set(o.subarray(0,v),T),p.samples.push(c.sample),h=c.missing}var N,z;for(N=h,z=o.length;N<z-1&&!K.isHeader(o,N);N++);if(N!==h){var Y,ee;if(N<z-1?(Y="AAC PES did not start with ADTS header,offset:"+N,ee=!1):(Y="no ADTS header found in AAC PES",ee=!0),b.logger.warn("parsing error:"+Y),this.observer.emit(I.Events.ERROR,I.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.FRAG_PARSING_ERROR,fatal:ee,reason:Y}),ee)return}K.initTrackConfig(p,this.observer,o,N,this.audioCodec);var G;if(x.pts!==void 0)G=x.pts;else if(c){var j=K.getFrameDuration(p.samplerate);G=c.sample.pts+j}else{b.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var te=0;N<z;)if(K.isHeader(o,N)){if(N+5<z){var de=K.appendFrame(p,o,N,G,te);if(de)if(de.missing)this.aacOverFlow=de;else{N+=de.length,te++;continue}}break}else N++},m.parseMPEGPES=function(x){var h=x.data,p=h.length,c=0,o=0,S=x.pts;if(S===void 0){b.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;o<p;)if(w.isHeader(h,o)){var v=w.appendFrame(this._audioTrack,h,o,S,c);if(v)o+=v.length,c++;else break}else o++},m.parseID3PES=function(x){if(x.pts===void 0){b.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(x)},g}();O.minProbeByteLength=188;function L(g,m,k,x){return{key:g,frame:!1,pts:m,dts:k,units:[],debug:x,length:0}}function y(g,m){return(g[m+10]&31)<<8|g[m+11]}function u(g,m,k,x){var h={audio:-1,avc:-1,id3:-1,isAAC:!0},p=(g[m+1]&15)<<8|g[m+2],c=m+3+p-4,o=(g[m+10]&15)<<8|g[m+11];for(m+=12+o;m<c;){var S=(g[m+1]&31)<<8|g[m+2];switch(g[m]){case 207:if(!x){b.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:h.audio===-1&&(h.audio=S);break;case 21:h.id3===-1&&(h.id3=S);break;case 219:if(!x){b.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:h.avc===-1&&(h.avc=S);break;case 3:case 4:k?h.audio===-1&&(h.audio=S,h.isAAC=!1):b.logger.log("MPEG audio found, not supported in this browser");break;case 36:b.logger.warn("Unsupported HEVC stream type found");break;default:break}m+=((g[m+3]&15)<<8|g[m+4])+5}return h}function a(g){var m=0,k,x,h,p,c,o=g.data;if(!g||g.size===0)return null;for(;o[0].length<19&&o.length>1;){var S=new Uint8Array(o[0].length+o[1].length);S.set(o[0]),S.set(o[1],o[0].length),o[0]=S,o.splice(1,1)}k=o[0];var v=(k[0]<<16)+(k[1]<<8)+k[2];if(v===1){if(x=(k[4]<<8)+k[5],x&&x>g.size-6)return null;var T=k[7];T&192&&(p=(k[9]&14)*536870912+(k[10]&255)*4194304+(k[11]&254)*16384+(k[12]&255)*128+(k[13]&254)/2,T&64?(c=(k[14]&14)*536870912+(k[15]&255)*4194304+(k[16]&254)*16384+(k[17]&255)*128+(k[18]&254)/2,p-c>60*9e4&&(b.logger.warn(Math.round((p-c)/9e4)+"s delta between PTS and DTS, align them"),p=c)):c=p),h=k[8];var N=h+9;if(g.size<=N)return null;g.size-=N;for(var z=new Uint8Array(g.size),Y=0,ee=o.length;Y<ee;Y++){k=o[Y];var G=k.byteLength;if(N)if(N>G){N-=G;continue}else k=k.subarray(N),G-=N,N=0;z.set(k,m),m+=G}return x&&(x-=h+3),{data:z,pts:p,dts:c,len:x}}return null}function s(g,m){if(g.units.length&&g.frame){if(g.pts===void 0){var k=m.samples,x=k.length;if(x){var h=k[x-1];g.pts=h.pts,g.dts=h.dts}else{m.dropped++;return}}m.samples.push(g)}g.debug.length&&b.logger.log(g.pts+"/"+g.dts+":"+g.debug)}function d(g,m){var k=g.length;if(k>0){if(m.pts>=g[k-1].pts)g.push(m);else for(var x=k-1;x>=0;x--)if(m.pts<g[x].pts){g.splice(x,0,m);break}}else g.push(m)}function E(g){for(var m=g.byteLength,k=[],x=1;x<m-2;)g[x]===0&&g[x+1]===0&&g[x+2]===3?(k.push(x+2),x+=2):x++;if(k.length===0)return g;var h=m-k.length,p=new Uint8Array(h),c=0;for(x=0;x<h;c++,x++)c===k[0]&&(c++,k.shift()),p[x]=g[c];return p}X.default=O},"./src/errors.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"ErrorTypes",function(){return K}),D.d(X,"ErrorDetails",function(){return w});var K;(function(P){P.NETWORK_ERROR="networkError",P.MEDIA_ERROR="mediaError",P.KEY_SYSTEM_ERROR="keySystemError",P.MUX_ERROR="muxError",P.OTHER_ERROR="otherError"})(K||(K={}));var w;(function(P){P.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",P.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",P.KEY_SYSTEM_NO_SESSION="keySystemNoSession",P.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",P.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",P.MANIFEST_LOAD_ERROR="manifestLoadError",P.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",P.MANIFEST_PARSING_ERROR="manifestParsingError",P.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",P.LEVEL_EMPTY_ERROR="levelEmptyError",P.LEVEL_LOAD_ERROR="levelLoadError",P.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",P.LEVEL_SWITCH_ERROR="levelSwitchError",P.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",P.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",P.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",P.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",P.FRAG_LOAD_ERROR="fragLoadError",P.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",P.FRAG_DECRYPT_ERROR="fragDecryptError",P.FRAG_PARSING_ERROR="fragParsingError",P.REMUX_ALLOC_ERROR="remuxAllocError",P.KEY_LOAD_ERROR="keyLoadError",P.KEY_LOAD_TIMEOUT="keyLoadTimeOut",P.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",P.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",P.BUFFER_APPEND_ERROR="bufferAppendError",P.BUFFER_APPENDING_ERROR="bufferAppendingError",P.BUFFER_STALLED_ERROR="bufferStalledError",P.BUFFER_FULL_ERROR="bufferFullError",P.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",P.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",P.INTERNAL_EXCEPTION="internalException",P.INTERNAL_ABORTED="aborted",P.UNKNOWN="unknown"})(w||(w={}))},"./src/events.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"Events",function(){return K});var K;(function(w){w.MEDIA_ATTACHING="hlsMediaAttaching",w.MEDIA_ATTACHED="hlsMediaAttached",w.MEDIA_DETACHING="hlsMediaDetaching",w.MEDIA_DETACHED="hlsMediaDetached",w.BUFFER_RESET="hlsBufferReset",w.BUFFER_CODECS="hlsBufferCodecs",w.BUFFER_CREATED="hlsBufferCreated",w.BUFFER_APPENDING="hlsBufferAppending",w.BUFFER_APPENDED="hlsBufferAppended",w.BUFFER_EOS="hlsBufferEos",w.BUFFER_FLUSHING="hlsBufferFlushing",w.BUFFER_FLUSHED="hlsBufferFlushed",w.MANIFEST_LOADING="hlsManifestLoading",w.MANIFEST_LOADED="hlsManifestLoaded",w.MANIFEST_PARSED="hlsManifestParsed",w.LEVEL_SWITCHING="hlsLevelSwitching",w.LEVEL_SWITCHED="hlsLevelSwitched",w.LEVEL_LOADING="hlsLevelLoading",w.LEVEL_LOADED="hlsLevelLoaded",w.LEVEL_UPDATED="hlsLevelUpdated",w.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",w.LEVELS_UPDATED="hlsLevelsUpdated",w.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",w.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",w.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",w.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",w.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",w.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",w.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",w.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",w.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",w.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",w.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",w.CUES_PARSED="hlsCuesParsed",w.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",w.INIT_PTS_FOUND="hlsInitPtsFound",w.FRAG_LOADING="hlsFragLoading",w.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",w.FRAG_LOADED="hlsFragLoaded",w.FRAG_DECRYPTED="hlsFragDecrypted",w.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",w.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",w.FRAG_PARSING_METADATA="hlsFragParsingMetadata",w.FRAG_PARSED="hlsFragParsed",w.FRAG_BUFFERED="hlsFragBuffered",w.FRAG_CHANGED="hlsFragChanged",w.FPS_DROP="hlsFpsDrop",w.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",w.ERROR="hlsError",w.DESTROYING="hlsDestroying",w.KEY_LOADING="hlsKeyLoading",w.KEY_LOADED="hlsKeyLoaded",w.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",w.BACK_BUFFER_REACHED="hlsBackBufferReached"})(K||(K={}))},"./src/hls.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return g});var K=D("./node_modules/url-toolkit/src/url-toolkit.js"),w=D.n(K),P=D("./src/loader/playlist-loader.ts"),H=D("./src/loader/key-loader.ts"),W=D("./src/controller/id3-track-controller.ts"),I=D("./src/controller/latency-controller.ts"),M=D("./src/controller/level-controller.ts"),b=D("./src/controller/fragment-tracker.ts"),A=D("./src/controller/stream-controller.ts"),_=D("./src/is-supported.ts"),O=D("./src/utils/logger.ts"),L=D("./src/config.ts"),y=D("./node_modules/eventemitter3/index.js"),u=D.n(y),a=D("./src/events.ts"),s=D("./src/errors.ts");function d(m,k){for(var x=0;x<k.length;x++){var h=k[x];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(m,h.key,h)}}function E(m,k,x){return k&&d(m.prototype,k),x&&d(m,x),m}var g=function(){m.isSupported=function(){return Object(_.isSupported)()};function m(x){x===void 0&&(x={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new y.EventEmitter,this._autoLevelCapping=void 0,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this.url=null;var h=this.config=Object(L.mergeConfig)(m.DefaultConfig,x);this.userConfig=x,Object(O.enableLogs)(h.debug),this._autoLevelCapping=-1,h.progressive&&Object(L.enableStreamingMode)(h);var p=h.abrController,c=h.bufferController,o=h.capLevelController,S=h.fpsController,v=this.abrController=new p(this),T=this.bufferController=new c(this),N=this.capLevelController=new o(this),z=new S(this),Y=new P.default(this),ee=new H.default(this),G=new W.default(this),j=this.levelController=new M.default(this),te=new b.FragmentTracker(this),de=this.streamController=new A.default(this,te);N.setStreamController(de),z.setStreamController(de);var be=[j,de];this.networkControllers=be;var Oe=[Y,ee,v,T,N,z,G,te];this.audioTrackController=this.createController(h.audioTrackController,null,be),this.createController(h.audioStreamController,te,be),this.subtitleTrackController=this.createController(h.subtitleTrackController,null,be),this.createController(h.subtitleStreamController,te,be),this.createController(h.timelineController,null,Oe),this.emeController=this.createController(h.emeController,null,Oe),this.cmcdController=this.createController(h.cmcdController,null,Oe),this.latencyController=this.createController(I.default,null,Oe),this.coreComponents=Oe}var k=m.prototype;return k.createController=function(h,p,c){if(h){var o=p?new h(this,p):new h(this);return c&&c.push(o),o}return null},k.on=function(h,p,c){c===void 0&&(c=this),this._emitter.on(h,p,c)},k.once=function(h,p,c){c===void 0&&(c=this),this._emitter.once(h,p,c)},k.removeAllListeners=function(h){this._emitter.removeAllListeners(h)},k.off=function(h,p,c,o){c===void 0&&(c=this),this._emitter.off(h,p,c,o)},k.listeners=function(h){return this._emitter.listeners(h)},k.emit=function(h,p,c){return this._emitter.emit(h,p,c)},k.trigger=function(h,p){if(this.config.debug)return this.emit(h,h,p);try{return this.emit(h,h,p)}catch(c){O.logger.error("An internal error happened while handling event "+h+'. Error message: "'+c.message+'". Here is a stacktrace:',c),this.trigger(a.Events.ERROR,{type:s.ErrorTypes.OTHER_ERROR,details:s.ErrorDetails.INTERNAL_EXCEPTION,fatal:!1,event:h,error:c})}return!1},k.listenerCount=function(h){return this._emitter.listenerCount(h)},k.destroy=function(){O.logger.log("destroy"),this.trigger(a.Events.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this.url=null,this.networkControllers.forEach(function(h){return h.destroy()}),this.networkControllers.length=0,this.coreComponents.forEach(function(h){return h.destroy()}),this.coreComponents.length=0},k.attachMedia=function(h){O.logger.log("attachMedia"),this._media=h,this.trigger(a.Events.MEDIA_ATTACHING,{media:h})},k.detachMedia=function(){O.logger.log("detachMedia"),this.trigger(a.Events.MEDIA_DETACHING,void 0),this._media=null},k.loadSource=function(h){this.stopLoad();var p=this.media,c=this.url,o=this.url=K.buildAbsoluteURL(self.location.href,h,{alwaysNormalize:!0});O.logger.log("loadSource:"+o),p&&c&&c!==o&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(p)),this.trigger(a.Events.MANIFEST_LOADING,{url:h})},k.startLoad=function(h){h===void 0&&(h=-1),O.logger.log("startLoad("+h+")"),this.networkControllers.forEach(function(p){p.startLoad(h)})},k.stopLoad=function(){O.logger.log("stopLoad"),this.networkControllers.forEach(function(h){h.stopLoad()})},k.swapAudioCodec=function(){O.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},k.recoverMediaError=function(){O.logger.log("recoverMediaError");var h=this._media;this.detachMedia(),h&&this.attachMedia(h)},k.removeLevel=function(h,p){p===void 0&&(p=0),this.levelController.removeLevel(h,p)},E(m,[{key:"levels",get:function(){var h=this.levelController.levels;return h||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(h){O.logger.log("set currentLevel:"+h),this.loadLevel=h,this.abrController.clearTimer(),this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(h){O.logger.log("set nextLevel:"+h),this.levelController.manualLevel=h,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(h){O.logger.log("set loadLevel:"+h),this.levelController.manualLevel=h}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(h){this.levelController.nextLoadLevel=h}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(h){O.logger.log("set firstLevel:"+h),this.levelController.firstLevel=h}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(h){O.logger.log("set startLevel:"+h),h!==-1&&(h=Math.max(h,this.minAutoLevel)),this.levelController.startLevel=h}},{key:"capLevelToPlayerSize",get:function(){return this.config.capLevelToPlayerSize},set:function(h){var p=!!h;p!==this.config.capLevelToPlayerSize&&(p?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=p)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(h){this._autoLevelCapping!==h&&(O.logger.log("set autoLevelCapping:"+h),this._autoLevelCapping=h)}},{key:"bandwidthEstimate",get:function(){var h=this.abrController.bwEstimator;return h?h.getEstimate():NaN}},{key:"autoLevelEnabled",get:function(){return this.levelController.manualLevel===-1}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){var h=this.levels,p=this.config.minAutoBitrate;if(!h)return 0;for(var c=h.length,o=0;o<c;o++)if(h[o].maxBitrate>p)return o;return 0}},{key:"maxAutoLevel",get:function(){var h=this.levels,p=this.autoLevelCapping,c;return p===-1&&h&&h.length?c=h.length-1:c=p,c}},{key:"nextAutoLevel",get:function(){return Math.min(Math.max(this.abrController.nextAutoLevel,this.minAutoLevel),this.maxAutoLevel)},set:function(h){this.abrController.nextAutoLevel=Math.max(this.minAutoLevel,h)}},{key:"audioTracks",get:function(){var h=this.audioTrackController;return h?h.audioTracks:[]}},{key:"audioTrack",get:function(){var h=this.audioTrackController;return h?h.audioTrack:-1},set:function(h){var p=this.audioTrackController;p&&(p.audioTrack=h)}},{key:"subtitleTracks",get:function(){var h=this.subtitleTrackController;return h?h.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var h=this.subtitleTrackController;return h?h.subtitleTrack:-1},set:function(h){var p=this.subtitleTrackController;p&&(p.subtitleTrack=h)}},{key:"media",get:function(){return this._media}},{key:"subtitleDisplay",get:function(){var h=this.subtitleTrackController;return h?h.subtitleDisplay:!1},set:function(h){var p=this.subtitleTrackController;p&&(p.subtitleDisplay=h)}},{key:"lowLatencyMode",get:function(){return this.config.lowLatencyMode},set:function(h){this.config.lowLatencyMode=h}},{key:"liveSyncPosition",get:function(){return this.latencyController.liveSyncPosition}},{key:"latency",get:function(){return this.latencyController.latency}},{key:"maxLatency",get:function(){return this.latencyController.maxLatency}},{key:"targetLatency",get:function(){return this.latencyController.targetLatency}},{key:"drift",get:function(){return this.latencyController.drift}},{key:"forceStartLoad",get:function(){return this.streamController.forceStartLoad}}],[{key:"version",get:function(){return"1.1.2"}},{key:"Events",get:function(){return a.Events}},{key:"ErrorTypes",get:function(){return s.ErrorTypes}},{key:"ErrorDetails",get:function(){return 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k=this.config,x=k.fLoader,h=k.loader;return new Promise(function(p,c){m.loader&&m.loader.destroy();var o=m.loader=d.loader=x?new x(k):new h(k),S=L(d,E),v={timeout:k.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:k.fragLoadingMaxRetryTimeout,highWaterMark:_};E.stats=o.stats,o.load(S,v,{onSuccess:function(N,z,Y,ee){m.resetLoader(d,o),m.updateStatsFromPart(d,E);var G={frag:d,part:E,payload:N.data,networkDetails:ee};g(G),p(G)},onError:function(N,z,Y){m.resetLoader(d,o),c(new y({type:w.ErrorTypes.NETWORK_ERROR,details:w.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:d,part:E,response:N,networkDetails:Y}))},onAbort:function(N,z,Y){d.stats.aborted=E.stats.aborted,m.resetLoader(d,o),c(new y({type:w.ErrorTypes.NETWORK_ERROR,details:w.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:d,part:E,networkDetails:Y}))},onTimeout:function(N,z,Y){m.resetLoader(d,o),c(new 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c=this.elementaryStreams,o=c[g];if(!o){c[g]={startPTS:m,endPTS:k,startDTS:x,endDTS:h,partial:p};return}o.startPTS=Math.min(o.startPTS,m),o.endPTS=Math.max(o.endPTS,k),o.startDTS=Math.min(o.startDTS,x),o.endDTS=Math.max(o.endDTS,h)},d.clearElementaryStreamInfo=function(){var g=this.elementaryStreams;g[O.AUDIO]=null,g[O.VIDEO]=null,g[O.AUDIOVIDEO]=null},_(s,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var g=this.sn;typeof g!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&H.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),g=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,g)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(K.isFiniteNumber)(this.programDateTime))return 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E=this.elementaryStreams;return!!(E.audio||E.video||E.audiovideo)}}]),s}(L)},"./src/loader/key-loader.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return H});var K=D("./src/events.ts"),w=D("./src/errors.ts"),P=D("./src/utils/logger.ts"),H=function(){function W(M){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=M,this._registerListeners()}var I=W.prototype;return I._registerListeners=function(){this.hls.on(K.Events.KEY_LOADING,this.onKeyLoading,this)},I._unregisterListeners=function(){this.hls.off(K.Events.KEY_LOADING,this.onKeyLoading)},I.destroy=function(){this._unregisterListeners();for(var b in this.loaders){var A=this.loaders[b];A&&A.destroy()}this.loaders={}},I.onKeyLoading=function(b,A){var _=A.frag,O=_.type,L=this.loaders[O];if(!_.decryptdata){P.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var y=_.decryptdata.uri;if(y!==this.decrypturl||this.decryptkey===null){var u=this.hls.config;if(L&&(P.logger.warn("abort previous key loader for type:"+O),L.abort()),!y){P.logger.warn("key uri is falsy");return}var a=u.loader,s=_.loader=this.loaders[O]=new a(u);this.decrypturl=y,this.decryptkey=null;var d={url:y,frag:_,responseType:"arraybuffer"},E={timeout:u.fragLoadingTimeOut,maxRetry:0,retryDelay:u.fragLoadingRetryDelay,maxRetryDelay:u.fragLoadingMaxRetryTimeout,highWaterMark:0},g={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};s.load(d,E,g)}else this.decryptkey&&(_.decryptdata.key=this.decryptkey,this.hls.trigger(K.Events.KEY_LOADED,{frag:_}))},I.loadsuccess=function(b,A,_){var O=_.frag;if(!O.decryptdata){P.logger.error("after key load, decryptdata unset");return}this.decryptkey=O.decryptdata.key=new Uint8Array(b.data),O.loader=null,delete this.loaders[O.type],this.hls.trigger(K.Events.KEY_LOADED,{frag:O})},I.loaderror=function(b,A){var _=A.frag,O=_.loader;O&&O.abort(),delete 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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=b}var M=I.prototype;return M.reloaded=function(A){if(!A){this.advanced=!0,this.updated=!0;return}var _=this.lastPartSn-A.lastPartSn,O=this.lastPartIndex-A.lastPartIndex;this.updated=this.endSN!==A.endSN||!!O||!!_,this.advanced=this.endSN>A.endSN||_>0||_===0&&O>0,this.updated||this.advanced?this.misses=Math.floor(A.misses*.6):this.misses=A.misses+1,this.availabilityDelay=A.availabilityDelay},P(I,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(K.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||H}},{key:"drift",get:function(){var A=this.driftEndTime-this.driftStartTime;if(A>0){var _=this.driftEnd-this.driftStart;return _*1e3/A}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var A;return(A=this.partList)!==null&&A!==void 0&&A.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var A;return(A=this.fragments)!==null&&A!==void 0&&A.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var A;return(A=this.partList)!==null&&A!==void 0&&A.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var A;return(A=this.partList)!==null&&A!==void 0&&A.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),I}()},"./src/loader/level-key.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"LevelKey",function(){return W});var K=D("./node_modules/url-toolkit/src/url-toolkit.js"),w=D.n(K);function P(I,M){for(var b=0;b<M.length;b++){var A=M[b];A.enumerable=A.enumerable||!1,A.configurable=!0,"value"in A&&(A.writable=!0),Object.defineProperty(I,A.key,A)}}function H(I,M,b){return M&&P(I.prototype,M),b&&P(I,b),I}var W=function(){I.fromURL=function(b,A){return new I(b,A)},I.fromURI=function(b){return new I(b)};function I(M,b){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,b?this._uri=Object(K.buildAbsoluteURL)(M,b,{alwaysNormalize:!0}):this._uri=M}return H(I,[{key:"uri",get:function(){return this._uri}}]),I}()},"./src/loader/load-stats.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"LoadStats",function(){return K});var K=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return s});var K=D("./src/polyfills/number.ts"),w=D("./node_modules/url-toolkit/src/url-toolkit.js"),P=D.n(w),H=D("./src/loader/fragment.ts"),W=D("./src/loader/level-details.ts"),I=D("./src/loader/level-key.ts"),M=D("./src/utils/attr-list.ts"),b=D("./src/utils/logger.ts"),A=D("./src/utils/codecs.ts"),_=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,O=/#EXT-X-MEDIA:(.*)/g,L=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),y=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: 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c=[],o={},S=!1;_.lastIndex=0;for(var v;(v=_.exec(h))!=null;)if(v[1]){var T=new M.AttrList(v[1]),N={attrs:T,bitrate:T.decimalInteger("AVERAGE-BANDWIDTH")||T.decimalInteger("BANDWIDTH"),name:T.NAME,url:k.resolve(v[2],p)},z=T.decimalResolution("RESOLUTION");z&&(N.width=z.width,N.height=z.height),d((T.CODECS||"").split(/[ ,]+/).filter(function(ee){return ee}),N),N.videoCodec&&N.videoCodec.indexOf("avc1")!==-1&&(N.videoCodec=k.convertAVC1ToAVCOTI(N.videoCodec)),c.push(N)}else if(v[3]){var Y=new M.AttrList(v[3]);Y["DATA-ID"]&&(S=!0,o[Y["DATA-ID"]]=Y)}return{levels:c,sessionData:S?o:null}},k.parseMasterPlaylistMedia=function(h,p,c,o){o===void 0&&(o=[]);var S,v=[],T=0;for(O.lastIndex=0;(S=O.exec(h))!==null;){var N=new M.AttrList(S[1]);if(N.TYPE===c){var z={attrs:N,bitrate:0,id:T++,groupId:N["GROUP-ID"],instreamId:N["INSTREAM-ID"],name:N.NAME||N.LANGUAGE||"",type:c,default:N.bool("DEFAULT"),autoselect:N.bool("AUTOSELECT"),forced:N.bool("FORCED"),lang:N.LANGUAGE,url:N.URI?k.resolve(N.URI,p):""};if(o.length){var Y=k.findGroup(o,z.groupId)||o[0];E(z,Y,"audioCodec"),E(z,Y,"textCodec")}v.push(z)}}return v},k.parseLevelPlaylist=function(h,p,c,o,S){var v=new W.LevelDetails(p),T=v.fragments,N=null,z=0,Y=0,ee=0,G=0,j=null,te=new H.Fragment(o,p),de,be,Oe,Ge=-1,Me=!1;for(L.lastIndex=0,v.m3u8=h;(de=L.exec(h))!==null;){Me&&(Me=!1,te=new H.Fragment(o,p),te.start=ee,te.sn=z,te.cc=G,te.level=c,N&&(te.initSegment=N,te.rawProgramDateTime=N.rawProgramDateTime));var Ie=de[1];if(Ie){te.duration=parseFloat(Ie);var Ue=(" "+de[2]).slice(1);te.title=Ue||null,te.tagList.push(Ue?["INF",Ie,Ue]:["INF",Ie])}else if(de[3])Object(K.isFiniteNumber)(te.duration)&&(te.start=ee,Oe&&(te.levelkey=Oe),te.sn=z,te.level=c,te.cc=G,te.urlId=S,T.push(te),te.relurl=(" "+de[3]).slice(1),m(te,j),j=te,ee+=te.duration,z++,Y=0,Me=!0);else if(de[4]){var Pe=(" "+de[4]).slice(1);j?te.setByteRange(Pe,j):te.setByteRange(Pe)}else if(de[5])te.rawProgramDateTime=(" "+de[5]).slice(1),te.tagList.push(["PROGRAM-DATE-TIME",te.rawProgramDateTime]),Ge===-1&&(Ge=T.length);else{if(de=de[0].match(y),!de){b.logger.warn("No matches on slow regex match for level playlist!");continue}for(be=1;be<de.length&&!(typeof de[be]!="undefined");be++);var Te=(" "+de[be]).slice(1),se=(" "+de[be+1]).slice(1),Fe=de[be+2]?(" "+de[be+2]).slice(1):"";switch(Te){case"PLAYLIST-TYPE":v.type=se.toUpperCase();break;case"MEDIA-SEQUENCE":z=v.startSN=parseInt(se);break;case"SKIP":{var dt=new M.AttrList(se),it=dt.decimalInteger("SKIPPED-SEGMENTS");if(Object(K.isFiniteNumber)(it)){v.skippedSegments=it;for(var ot=it;ot--;)T.unshift(null);z+=it}var ct=dt.enumeratedString("RECENTLY-REMOVED-DATERANGES");ct&&(v.recentlyRemovedDateranges=ct.split(" "));break}case"TARGETDURATION":v.targetduration=parseFloat(se);break;case"VERSION":v.version=parseInt(se);break;case"EXTM3U":break;case"ENDLIST":v.live=!1;break;case"#":(se||Fe)&&te.tagList.push(Fe?[se,Fe]:[se]);break;case"DIS":G++;case"GAP":te.tagList.push([Te]);break;case"BITRATE":te.tagList.push([Te,se]);break;case"DISCONTINUITY-SEQ":G=parseInt(se);break;case"KEY":{var je,Ye=new M.AttrList(se),rt=Ye.enumeratedString("METHOD"),st=Ye.URI,qe=Ye.hexadecimalInteger("IV"),Ve=Ye.enumeratedString("KEYFORMATVERSIONS"),Ke=Ye.enumeratedString("KEYID"),ht=(je=Ye.enumeratedString("KEYFORMAT"))!=null?je:"identity",ut=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(ut.indexOf(ht)>-1){b.logger.warn("Keyformat "+ht+" is not supported from the manifest");continue}else if(ht!=="identity")continue;rt&&(Oe=I.LevelKey.fromURL(p,st),st&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(rt)>=0&&(Oe.method=rt,Oe.keyFormat=ht,Ke&&(Oe.keyID=Ke),Ve&&(Oe.keyFormatVersions=Ve),Oe.iv=qe));break}case"START":{var ft=new M.AttrList(se),nt=ft.decimalFloatingPoint("TIME-OFFSET");Object(K.isFiniteNumber)(nt)&&(v.startTimeOffset=nt);break}case"MAP":{var Lt=new M.AttrList(se);te.relurl=Lt.URI,Lt.BYTERANGE&&te.setByteRange(Lt.BYTERANGE),te.level=c,te.sn="initSegment",Oe&&(te.levelkey=Oe),te.initSegment=null,N=te,Me=!0;break}case"SERVER-CONTROL":{var vt=new M.AttrList(se);v.canBlockReload=vt.bool("CAN-BLOCK-RELOAD"),v.canSkipUntil=vt.optionalFloat("CAN-SKIP-UNTIL",0),v.canSkipDateRanges=v.canSkipUntil>0&&vt.bool("CAN-SKIP-DATERANGES"),v.partHoldBack=vt.optionalFloat("PART-HOLD-BACK",0),v.holdBack=vt.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var bt=new M.AttrList(se);v.partTarget=bt.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Ne=v.partList;Ne||(Ne=v.partList=[]);var Ot=Y>0?Ne[Ne.length-1]:void 0,Et=Y++,We=new H.Part(new M.AttrList(se),te,p,Et,Ot);Ne.push(We),te.duration+=We.duration;break}case"PRELOAD-HINT":{var Ze=new M.AttrList(se);v.preloadHint=Ze;break}case"RENDITION-REPORT":{var we=new M.AttrList(se);v.renditionReports=v.renditionReports||[],v.renditionReports.push(we);break}default:b.logger.warn("line parsed but not handled: "+de);break}}}j&&!j.relurl?(T.pop(),ee-=j.duration,v.partList&&(v.fragmentHint=j)):v.partList&&(m(te,j),te.cc=G,v.fragmentHint=te);var ye=T.length,Ee=T[0],re=T[ye-1];if(ee+=v.skippedSegments*v.targetduration,ee>0&&ye&&re){v.averagetargetduration=ee/ye;var ie=re.sn;v.endSN=ie!=="initSegment"?ie:0,Ee&&(v.startCC=Ee.cc,Ee.initSegment||v.fragments.every(function(ue){return ue.relurl&&a(ue.relurl)})&&(b.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),te=new H.Fragment(o,p),te.relurl=re.relurl,te.level=c,te.sn="initSegment",Ee.initSegment=te,v.needSidxRanges=!0))}else v.endSN=0,v.startCC=0;return v.fragmentHint&&(ee+=v.fragmentHint.duration),v.totalduration=ee,v.endCC=G,Ge>0&&g(T,Ge),v},k}();function d(k,x){["video","audio","text"].forEach(function(h){var p=k.filter(function(o){return Object(A.isCodecType)(o,h)});if(p.length){var c=p.filter(function(o){return o.lastIndexOf("avc1",0)===0||o.lastIndexOf("mp4a",0)===0});x[h+"Codec"]=c.length>0?c[0]:p[0],k=k.filter(function(o){return p.indexOf(o)===-1})}}),x.unknownCodecs=k}function E(k,x,h){var p=x[h];p&&(k[h]=p)}function g(k,x){for(var h=k[x],p=x;p--;){var c=k[p];if(!c)return;c.programDateTime=h.programDateTime-c.duration*1e3,h=c}}function m(k,x){k.rawProgramDateTime?k.programDateTime=Date.parse(k.rawProgramDateTime):x!=null&&x.programDateTime&&(k.programDateTime=x.endProgramDateTime),Object(K.isFiniteNumber)(k.programDateTime)||(k.programDateTime=null,k.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/polyfills/number.ts"),w=D("./src/events.ts"),P=D("./src/errors.ts"),H=D("./src/utils/logger.ts"),W=D("./src/utils/mp4-tools.ts"),I=D("./src/loader/m3u8-parser.ts"),M=D("./src/types/loader.ts"),b=D("./src/utils/attr-list.ts");function A(L){var y=L.type;switch(y){case M.PlaylistContextType.AUDIO_TRACK:return M.PlaylistLevelType.AUDIO;case M.PlaylistContextType.SUBTITLE_TRACK:return M.PlaylistLevelType.SUBTITLE;default:return M.PlaylistLevelType.MAIN}}function _(L,y){var u=L.url;return(u===void 0||u.indexOf("data:")===0)&&(u=y.url),u}var O=function(){function L(u){this.hls=void 0,this.loaders=Object.create(null),this.hls=u,this.registerListeners()}var y=L.prototype;return y.registerListeners=function(){var a=this.hls;a.on(w.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(w.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(w.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.on(w.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},y.unregisterListeners=function(){var a=this.hls;a.off(w.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(w.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(w.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.off(w.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},y.createInternalLoader=function(a){var s=this.hls.config,d=s.pLoader,E=s.loader,g=d||E,m=new g(s);return a.loader=m,this.loaders[a.type]=m,m},y.getInternalLoader=function(a){return this.loaders[a.type]},y.resetInternalLoader=function(a){this.loaders[a]&&delete this.loaders[a]},y.destroyInternalLoaders=function(){for(var a in this.loaders){var s=this.loaders[a];s&&s.destroy(),this.resetInternalLoader(a)}},y.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},y.onManifestLoading=function(a,s){var d=s.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:M.PlaylistContextType.MANIFEST,url:d,deliveryDirectives:null})},y.onLevelLoading=function(a,s){var d=s.id,E=s.level,g=s.url,m=s.deliveryDirectives;this.load({id:d,groupId:null,level:E,responseType:"text",type:M.PlaylistContextType.LEVEL,url:g,deliveryDirectives:m})},y.onAudioTrackLoading=function(a,s){var d=s.id,E=s.groupId,g=s.url,m=s.deliveryDirectives;this.load({id:d,groupId:E,level:null,responseType:"text",type:M.PlaylistContextType.AUDIO_TRACK,url:g,deliveryDirectives:m})},y.onSubtitleTrackLoading=function(a,s){var d=s.id,E=s.groupId,g=s.url,m=s.deliveryDirectives;this.load({id:d,groupId:E,level:null,responseType:"text",type:M.PlaylistContextType.SUBTITLE_TRACK,url:g,deliveryDirectives:m})},y.load=function(a){var s,d=this.hls.config,E=this.getInternalLoader(a);if(E){var g=E.context;if(g&&g.url===a.url){H.logger.trace("[playlist-loader]: playlist request ongoing");return}H.logger.log("[playlist-loader]: aborting previous loader for type: "+a.type),E.abort()}var m,k,x,h;switch(a.type){case M.PlaylistContextType.MANIFEST:m=d.manifestLoadingMaxRetry,k=d.manifestLoadingTimeOut,x=d.manifestLoadingRetryDelay,h=d.manifestLoadingMaxRetryTimeout;break;case M.PlaylistContextType.LEVEL:case M.PlaylistContextType.AUDIO_TRACK:case M.PlaylistContextType.SUBTITLE_TRACK:m=0,k=d.levelLoadingTimeOut;break;default:m=d.levelLoadingMaxRetry,k=d.levelLoadingTimeOut,x=d.levelLoadingRetryDelay,h=d.levelLoadingMaxRetryTimeout;break}if(E=this.createInternalLoader(a),(s=a.deliveryDirectives)!==null&&s!==void 0&&s.part){var p;if(a.type===M.PlaylistContextType.LEVEL&&a.level!==null?p=this.hls.levels[a.level].details:a.type===M.PlaylistContextType.AUDIO_TRACK&&a.id!==null?p=this.hls.audioTracks[a.id].details:a.type===M.PlaylistContextType.SUBTITLE_TRACK&&a.id!==null&&(p=this.hls.subtitleTracks[a.id].details),p){var c=p.partTarget,o=p.targetduration;c&&o&&(k=Math.min(Math.max(c*3,o*.8)*1e3,k))}}var S={timeout:k,maxRetry:m,retryDelay:x,maxRetryDelay:h,highWaterMark:0},v={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};E.load(a,S,v)},y.loadsuccess=function(a,s,d,E){if(E===void 0&&(E=null),d.isSidxRequest){this.handleSidxRequest(a,d),this.handlePlaylistLoaded(a,s,d,E);return}this.resetInternalLoader(d.type);var g=a.data;if(g.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(a,d,"no EXTM3U delimiter",E);return}s.parsing.start=performance.now(),g.indexOf("#EXTINF:")>0||g.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(a,s,d,E):this.handleMasterPlaylist(a,s,d,E)},y.loaderror=function(a,s,d){d===void 0&&(d=null),this.handleNetworkError(s,d,!1,a)},y.loadtimeout=function(a,s,d){d===void 0&&(d=null),this.handleNetworkError(s,d,!0)},y.handleMasterPlaylist=function(a,s,d,E){var g=this.hls,m=a.data,k=_(a,d),x=I.default.parseMasterPlaylist(m,k),h=x.levels,p=x.sessionData;if(!h.length){this.handleManifestParsingError(a,d,"no level found in manifest",E);return}var c=h.map(function(z){return{id:z.attrs.AUDIO,audioCodec:z.audioCodec}}),o=h.map(function(z){return{id:z.attrs.SUBTITLES,textCodec:z.textCodec}}),S=I.default.parseMasterPlaylistMedia(m,k,"AUDIO",c),v=I.default.parseMasterPlaylistMedia(m,k,"SUBTITLES",o),T=I.default.parseMasterPlaylistMedia(m,k,"CLOSED-CAPTIONS");if(S.length){var N=S.some(function(z){return!z.url});!N&&h[0].audioCodec&&!h[0].attrs.AUDIO&&(H.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),S.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new b.AttrList({}),bitrate:0,url:""}))}g.trigger(w.Events.MANIFEST_LOADED,{levels:h,audioTracks:S,subtitles:v,captions:T,url:k,stats:s,networkDetails:E,sessionData:p})},y.handleTrackOrLevelPlaylist=function(a,s,d,E){var g=this.hls,m=d.id,k=d.level,x=d.type,h=_(a,d),p=Object(K.isFiniteNumber)(m)?m:0,c=Object(K.isFiniteNumber)(k)?k:p,o=A(d),S=I.default.parseLevelPlaylist(a.data,h,c,o,p);if(!S.fragments.length){g.trigger(w.Events.ERROR,{type:P.ErrorTypes.NETWORK_ERROR,details:P.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:h,reason:"no fragments found in level",level:typeof d.level=="number"?d.level:void 0});return}if(x===M.PlaylistContextType.MANIFEST){var v={attrs:new b.AttrList({}),bitrate:0,details:S,name:"",url:h};g.trigger(w.Events.MANIFEST_LOADED,{levels:[v],audioTracks:[],url:h,stats:s,networkDetails:E,sessionData:null})}if(s.parsing.end=performance.now(),S.needSidxRanges){var T,N=(T=S.fragments[0].initSegment)===null||T===void 0?void 0:T.url;this.load({url:N,isSidxRequest:!0,type:x,level:k,levelDetails:S,id:m,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}d.levelDetails=S,this.handlePlaylistLoaded(a,s,d,E)},y.handleSidxRequest=function(a,s){var d=Object(W.parseSegmentIndex)(new Uint8Array(a.data));if(!d)return;var E=d.references,g=s.levelDetails;E.forEach(function(m,k){var x=m.info,h=g.fragments[k];h.byteRange.length===0&&h.setByteRange(String(1+x.end-x.start)+"@"+String(x.start)),h.initSegment&&h.initSegment.setByteRange(String(d.moovEndOffset)+"@0")})},y.handleManifestParsingError=function(a,s,d,E){this.hls.trigger(w.Events.ERROR,{type:P.ErrorTypes.NETWORK_ERROR,details:P.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:s.type===M.PlaylistContextType.MANIFEST,url:a.url,reason:d,response:a,context:s,networkDetails:E})},y.handleNetworkError=function(a,s,d,E){d===void 0&&(d=!1),H.logger.warn("[playlist-loader]: A network "+(d?"timeout":"error")+" occurred while loading "+a.type+" level: "+a.level+" id: "+a.id+' group-id: "'+a.groupId+'"');var g=P.ErrorDetails.UNKNOWN,m=!1,k=this.getInternalLoader(a);switch(a.type){case M.PlaylistContextType.MANIFEST:g=d?P.ErrorDetails.MANIFEST_LOAD_TIMEOUT:P.ErrorDetails.MANIFEST_LOAD_ERROR,m=!0;break;case M.PlaylistContextType.LEVEL:g=d?P.ErrorDetails.LEVEL_LOAD_TIMEOUT:P.ErrorDetails.LEVEL_LOAD_ERROR,m=!1;break;case M.PlaylistContextType.AUDIO_TRACK:g=d?P.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:P.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,m=!1;break;case M.PlaylistContextType.SUBTITLE_TRACK:g=d?P.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:P.ErrorDetails.SUBTITLE_LOAD_ERROR,m=!1;break}k&&this.resetInternalLoader(a.type);var x={type:P.ErrorTypes.NETWORK_ERROR,details:g,fatal:m,url:a.url,loader:k,context:a,networkDetails:s};E&&(x.response=E),this.hls.trigger(w.Events.ERROR,x)},y.handlePlaylistLoaded=function(a,s,d,E){var g=d.type,m=d.level,k=d.id,x=d.groupId,h=d.loader,p=d.levelDetails,c=d.deliveryDirectives;if(!(p!=null&&p.targetduration)){this.handleManifestParsingError(a,d,"invalid target duration",E);return}if(!h)return;p.live&&(h.getCacheAge&&(p.ageHeader=h.getCacheAge()||0),(!h.getCacheAge||isNaN(p.ageHeader))&&(p.ageHeader=0));switch(g){case M.PlaylistContextType.MANIFEST:case M.PlaylistContextType.LEVEL:this.hls.trigger(w.Events.LEVEL_LOADED,{details:p,level:m||0,id:k||0,stats:s,networkDetails:E,deliveryDirectives:c});break;case M.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(w.Events.AUDIO_TRACK_LOADED,{details:p,id:k||0,groupId:x||"",stats:s,networkDetails:E,deliveryDirectives:c});break;case M.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(w.Events.SUBTITLE_TRACK_LOADED,{details:p,id:k||0,groupId:x||"",stats:s,networkDetails:E,deliveryDirectives:c});break}},L}();X.default=O},"./src/polyfills/number.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"isFiniteNumber",function(){return K}),D.d(X,"MAX_SAFE_INTEGER",function(){return w});var K=Number.isFinite||function(P){return typeof P=="number"&&isFinite(P)},w=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(ae,X,D){"use strict";D.r(X);var K=function(){function w(){}return w.getSilentFrame=function(H,W){switch(H){case"mp4a.40.2":if(W===1)return new 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P.box.apply(null,[P.types.moov,P.mvhd(W[0].timescale,W[0].duration)].concat(M).concat(P.mvex(W)))},P.mvex=function(W){for(var I=W.length,M=[];I--;)M[I]=P.trex(W[I]);return P.box.apply(null,[P.types.mvex].concat(M))},P.mvhd=function(W,I){I*=W;var M=Math.floor(I/(K+1)),b=Math.floor(I%(K+1)),A=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,W>>24&255,W>>16&255,W>>8&255,W&255,M>>24,M>>16&255,M>>8&255,M&255,b>>24,b>>16&255,b>>8&255,b&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return P.box(P.types.mvhd,A)},P.sdtp=function(W){var I=W.samples||[],M=new Uint8Array(4+I.length),b,A;for(b=0;b<I.length;b++)A=I[b].flags,M[b+4]=A.dependsOn<<4|A.isDependedOn<<2|A.hasRedundancy;return P.box(P.types.sdtp,M)},P.stbl=function(W){return P.box(P.types.stbl,P.stsd(W),P.box(P.types.stts,P.STTS),P.box(P.types.stsc,P.STSC),P.box(P.types.stsz,P.STSZ),P.box(P.types.stco,P.STCO))},P.avc1=function(W){var I=[],M=[],b,A,_;for(b=0;b<W.sps.length;b++)A=W.sps[b],_=A.byteLength,I.push(_>>>8&255),I.push(_&255),I=I.concat(Array.prototype.slice.call(A));for(b=0;b<W.pps.length;b++)A=W.pps[b],_=A.byteLength,M.push(_>>>8&255),M.push(_&255),M=M.concat(Array.prototype.slice.call(A));var O=P.box(P.types.avcC,new Uint8Array([1,I[3],I[4],I[5],252|3,224|W.sps.length].concat(I).concat([W.pps.length]).concat(M))),L=W.width,y=W.height,u=W.pixelRatio[0],a=W.pixelRatio[1];return P.box(P.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,L>>8&255,L&255,y>>8&255,y&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),O,P.box(P.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),P.box(P.types.pasp,new 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Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,I>>24&255,I>>16&255,I>>8&255,I&255,0,0,0,0,_>>24,_>>16&255,_>>8&255,_&255,O>>24,O>>16&255,O>>8&255,O&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,b>>8&255,b&255,0,0,A>>8&255,A&255,0,0]))},P.traf=function(W,I){var M=P.sdtp(W),b=W.id,A=Math.floor(I/(K+1)),_=Math.floor(I%(K+1));return P.box(P.types.traf,P.box(P.types.tfhd,new Uint8Array([0,0,0,0,b>>24,b>>16&255,b>>8&255,b&255])),P.box(P.types.tfdt,new Uint8Array([1,0,0,0,A>>24,A>>16&255,A>>8&255,A&255,_>>24,_>>16&255,_>>8&255,_&255])),P.trun(W,M.length+16+20+8+16+8+8),M)},P.trak=function(W){return W.duration=W.duration||4294967295,P.box(P.types.trak,P.tkhd(W),P.mdia(W))},P.trex=function(W){var I=W.id;return P.box(P.types.trex,new Uint8Array([0,0,0,0,I>>24,I>>16&255,I>>8&255,I&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},P.trun=function(W,I){var M=W.samples||[],b=M.length,A=12+16*b,_=new Uint8Array(A),O,L,y,u,a,s;for(I+=8+A,_.set([0,0,15,1,b>>>24&255,b>>>16&255,b>>>8&255,b&255,I>>>24&255,I>>>16&255,I>>>8&255,I&255],0),O=0;O<b;O++)L=M[O],y=L.duration,u=L.size,a=L.flags,s=L.cts,_.set([y>>>24&255,y>>>16&255,y>>>8&255,y&255,u>>>24&255,u>>>16&255,u>>>8&255,u&255,a.isLeading<<2|a.dependsOn,a.isDependedOn<<6|a.hasRedundancy<<4|a.paddingValue<<1|a.isNonSync,a.degradPrio&240<<8,a.degradPrio&15,s>>>24&255,s>>>16&255,s>>>8&255,s&255],12+16*O);return P.box(P.types.trun,_)},P.initSegment=function(W){P.types||P.init();var I=P.moov(W),M=new Uint8Array(P.FTYP.byteLength+I.byteLength);return M.set(P.FTYP),M.set(I,P.FTYP.byteLength),M},P}();w.types=void 0,w.HDLR_TYPES=void 0,w.STTS=void 0,w.STSC=void 0,w.STCO=void 0,w.STSZ=void 0,w.VMHD=void 0,w.SMHD=void 0,w.STSD=void 0,w.FTYP=void 0,w.DINF=void 0,X.default=w},"./src/remux/mp4-remuxer.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return s}),D.d(X,"normalizePts",function(){return d});var K=D("./src/polyfills/number.ts"),w=D("./src/remux/aac-helper.ts"),P=D("./src/remux/mp4-generator.ts"),H=D("./src/events.ts"),W=D("./src/errors.ts"),I=D("./src/utils/logger.ts"),M=D("./src/types/loader.ts"),b=D("./src/utils/timescale-conversion.ts");function A(){return A=Object.assign||function(k){for(var x=1;x<arguments.length;x++){var h=arguments[x];for(var p in h)Object.prototype.hasOwnProperty.call(h,p)&&(k[p]=h[p])}return k},A.apply(this,arguments)}var _=10*1e3,O=1024,L=1152,y=null,u=null,a=!1,s=function(){function k(h,p,c,o){if(o===void 0&&(o=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=h,this.config=p,this.typeSupported=c,this.ISGenerated=!1,y===null){var S=navigator.userAgent||"",v=S.match(/Chrome\/(\d+)/i);y=v?parseInt(v[1]):0}if(u===null){var T=navigator.userAgent.match(/Safari\/(\d+)/i);u=T?parseInt(T[1]):0}a=!!y&&y<75||!!u&&u<600}var x=k.prototype;return x.destroy=function(){},x.resetTimeStamp=function(p){I.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=p},x.resetNextTimestamp=function(){I.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},x.resetInitSegment=function(){I.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},x.getVideoStartPts=function(p){var c=!1,o=p.reduce(function(S,v){var T=v.pts-S;return T<-4294967296?(c=!0,d(S,v.pts)):T>0?S:v.pts},p[0].pts);return c&&I.logger.debug("PTS rollover detected"),o},x.remux=function(p,c,o,S,v,T,N,z){var Y,ee,G,j,te,de,be=v,Oe=v,Ge=p.pid>-1,Me=c.pid>-1,Ie=c.samples.length,Ue=p.samples.length>0,Pe=Ie>1,Te=(!Ge||Ue)&&(!Me||Pe)||this.ISGenerated||N;if(Te){this.ISGenerated||(G=this.generateIS(p,c,v));var se=this.isVideoContiguous,Fe=-1;if(Pe&&(Fe=E(c.samples),!se&&this.config.forceKeyFrameOnDiscontinuity))if(de=!0,Fe>0){I.logger.warn("[mp4-remuxer]: Dropped "+Fe+" out of "+Ie+" video samples due to a missing keyframe");var dt=this.getVideoStartPts(c.samples);c.samples=c.samples.slice(Fe),c.dropped+=Fe,Oe+=(c.samples[0].pts-dt)/(c.timescale||9e4)}else Fe===-1&&(I.logger.warn("[mp4-remuxer]: No keyframe found out of "+Ie+" video samples"),de=!1);if(this.ISGenerated){if(Ue&&Pe){var it=this.getVideoStartPts(c.samples),ot=d(p.samples[0].pts,it)-it,ct=ot/c.inputTimeScale;be+=Math.max(0,ct),Oe+=Math.max(0,-ct)}if(Ue){if(p.samplerate||(I.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),G=this.generateIS(p,c,v)),ee=this.remuxAudio(p,be,this.isAudioContiguous,T,Me||Pe||z===M.PlaylistLevelType.AUDIO?Oe:void 0),Pe){var je=ee?ee.endPTS-ee.startPTS:0;c.inputTimeScale||(I.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),G=this.generateIS(p,c,v)),Y=this.remuxVideo(c,Oe,se,je)}}else Pe&&(Y=this.remuxVideo(c,Oe,se,0));Y&&(Y.firstKeyFrame=Fe,Y.independent=Fe!==-1)}}return this.ISGenerated&&(o.samples.length&&(te=this.remuxID3(o,v)),S.samples.length&&(j=this.remuxText(S,v))),{audio:ee,video:Y,initSegment:G,independent:de,text:j,id3:te}},x.generateIS=function(p,c,o){var S=p.samples,v=c.samples,T=this.typeSupported,N={},z=!Object(K.isFiniteNumber)(this._initPTS),Y="audio/mp4",ee,G,j;if(z&&(ee=G=Infinity),p.config&&S.length&&(p.timescale=p.samplerate,p.isAAC||(T.mpeg?(Y="audio/mpeg",p.codec=""):T.mp3&&(p.codec="mp3")),N.audio={id:"audio",container:Y,codec:p.codec,initSegment:!p.isAAC&&T.mpeg?new Uint8Array(0):P.default.initSegment([p]),metadata:{channelCount:p.channelCount}},z&&(j=p.inputTimeScale,ee=G=S[0].pts-Math.round(j*o))),c.sps&&c.pps&&v.length&&(c.timescale=c.inputTimeScale,N.video={id:"main",container:"video/mp4",codec:c.codec,initSegment:P.default.initSegment([c]),metadata:{width:c.width,height:c.height}},z)){j=c.inputTimeScale;var te=this.getVideoStartPts(v),de=Math.round(j*o);G=Math.min(G,d(v[0].dts,te)-de),ee=Math.min(ee,te-de)}if(Object.keys(N).length)return this.ISGenerated=!0,z&&(this._initPTS=ee,this._initDTS=G),{tracks:N,initPTS:ee,timescale:j}},x.remuxVideo=function(p,c,o,S){var v=p.inputTimeScale,T=p.samples,N=[],z=T.length,Y=this._initPTS,ee=this.nextAvcDts,G=8,j,te,de,be=Number.POSITIVE_INFINITY,Oe=Number.NEGATIVE_INFINITY,Ge=0,Me=!1;if(!o||ee===null){var Ie=c*v,Ue=T[0].pts-d(T[0].dts,T[0].pts);ee=Ie-Ue}for(var Pe=0;Pe<z;Pe++){var Te=T[Pe];if(Te.pts=d(Te.pts-Y,ee),Te.dts=d(Te.dts-Y,ee),Te.dts>Te.pts){var se=9e4*.2;Ge=Math.max(Math.min(Ge,Te.pts-Te.dts),-1*se)}Te.dts<T[Pe>0?Pe-1:Pe].dts&&(Me=!0)}Me&&T.sort(function(Gt,Kt){var Ct=Gt.dts-Kt.dts,pr=Gt.pts-Kt.pts;return Ct||pr}),te=T[0].dts,de=T[T.length-1].dts;var Fe=Math.round((de-te)/(z-1));if(Ge<0){if(Ge<Fe*-2){I.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(b.toMsFromMpegTsClock)(-Fe,!0)+" ms");for(var dt=Ge,it=0;it<z;it++)T[it].dts=dt=Math.max(dt,T[it].pts-Fe),T[it].pts=Math.max(dt,T[it].pts)}else{I.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(b.toMsFromMpegTsClock)(Ge,!0)+" ms to overcome this issue");for(var ot=0;ot<z;ot++)T[ot].dts=T[ot].dts+Ge}te=T[0].dts}if(o){var ct=te-ee,je=ct>Fe,Ye=ct<-1;if(je||Ye){je?I.logger.warn("AVC: "+Object(b.toMsFromMpegTsClock)(ct,!0)+" ms ("+ct+"dts) hole between fragments detected, filling it"):I.logger.warn("AVC: "+Object(b.toMsFromMpegTsClock)(-ct,!0)+" ms ("+ct+"dts) overlapping between fragments detected"),te=ee;var rt=T[0].pts-ct;T[0].dts=te,T[0].pts=rt,I.logger.log("Video: First PTS/DTS adjusted: "+Object(b.toMsFromMpegTsClock)(rt,!0)+"/"+Object(b.toMsFromMpegTsClock)(te,!0)+", delta: "+Object(b.toMsFromMpegTsClock)(ct,!0)+" ms")}}a&&(te=Math.max(0,te));for(var st=0,qe=0,Ve=0;Ve<z;Ve++){for(var Ke=T[Ve],ht=Ke.units,ut=ht.length,ft=0,nt=0;nt<ut;nt++)ft+=ht[nt].data.length;qe+=ft,st+=ut,Ke.length=ft,Ke.dts=Math.max(Ke.dts,te),Ke.pts=Math.max(Ke.pts,Ke.dts,0),be=Math.min(Ke.pts,be),Oe=Math.max(Ke.pts,Oe)}de=T[z-1].dts;var Lt=qe+4*st+8,vt;try{vt=new Uint8Array(Lt)}catch(Gt){this.observer.emit(H.Events.ERROR,H.Events.ERROR,{type:W.ErrorTypes.MUX_ERROR,details:W.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Lt,reason:"fail allocating video mdat "+Lt});return}var bt=new DataView(vt.buffer);bt.setUint32(0,Lt),vt.set(P.default.types.mdat,4);for(var Ne=0;Ne<z;Ne++){for(var Ot=T[Ne],Et=Ot.units,We=0,Ze=0,we=Et.length;Ze<we;Ze++){var ye=Et[Ze],Ee=ye.data,re=ye.data.byteLength;bt.setUint32(G,re),G+=4,vt.set(Ee,G),G+=re,We+=4+re}if(Ne<z-1)j=T[Ne+1].dts-Ot.dts;else{var ie=this.config,ue=Ot.dts-T[Ne>0?Ne-1:Ne].dts;if(ie.stretchShortVideoTrack&&this.nextAudioPts!==null){var ge=Math.floor(ie.maxBufferHole*v),Se=(S?be+S*v:this.nextAudioPts)-Ot.pts;Se>ge?(j=Se-ue,j<0&&(j=ue),I.logger.log("[mp4-remuxer]: It is approximately "+Se/90+" ms to the next segment; using duration "+j/90+" ms for the last video frame.")):j=ue}else j=ue}var Re=Math.round(Ot.pts-Ot.dts);N.push(new g(Ot.key,j,We,Re))}if(N.length&&y&&y<70){var Xe=N[0].flags;Xe.dependsOn=2,Xe.isNonSync=0}console.assert(j!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=ee=de+j,this.isVideoContiguous=!0;var xt=P.default.moof(p.sequenceNumber++,te,A({},p,{samples:N})),Mt="video",kt={data1:xt,data2:vt,startPTS:be/v,endPTS:(Oe+j)/v,startDTS:te/v,endDTS:ee/v,type:Mt,hasAudio:!1,hasVideo:!0,nb:N.length,dropped:p.dropped};return p.samples=[],p.dropped=0,console.assert(vt.length,"MDAT length must not be zero"),kt},x.remuxAudio=function(p,c,o,S,v){var T=p.inputTimeScale,N=p.samplerate?p.samplerate:T,z=T/N,Y=p.isAAC?O:L,ee=Y*z,G=this._initPTS,j=!p.isAAC&&this.typeSupported.mpeg,te=[],de=p.samples,be=j?0:8,Oe=this.nextAudioPts||-1,Ge=c*T;if(this.isAudioContiguous=o=o||de.length&&Oe>0&&(S&&Math.abs(Ge-Oe)<9e3||Math.abs(d(de[0].pts-G,Ge)-Oe)<20*ee),de.forEach(function(Ee){Ee.pts=d(Ee.pts-G,Ge)}),!o||Oe<0){if(de=de.filter(function(Ee){return Ee.pts>=0}),!de.length)return;v===0?Oe=0:S?Oe=Math.max(0,Ge):Oe=de[0].pts}if(p.isAAC)for(var Me=v!==void 0,Ie=this.config.maxAudioFramesDrift,Ue=0,Pe=Oe;Ue<de.length;Ue++){var Te=de[Ue],se=Te.pts,Fe=se-Pe,dt=Math.abs(1e3*Fe/T);if(Fe<=-Ie*ee&&Me)Ue===0&&(I.logger.warn("Audio frame @ "+(se/T).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*Fe/T)+" ms."),this.nextAudioPts=Oe=Pe=se);else if(Fe>=Ie*ee&&dt<_&&Me){var it=Math.round(Fe/ee);Pe=se-it*ee,Pe<0&&(it--,Pe+=ee),Ue===0&&(this.nextAudioPts=Oe=Pe),I.logger.warn("[mp4-remuxer]: Injecting "+it+" audio frame @ "+(Pe/T).toFixed(3)+"s due to "+Math.round(1e3*Fe/T)+" ms gap.");for(var ot=0;ot<it;ot++){var ct=Math.max(Pe,0),je=w.default.getSilentFrame(p.manifestCodec||p.codec,p.channelCount);je||(I.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),je=Te.unit.subarray()),de.splice(Ue,0,{unit:je,pts:ct}),Pe+=ee,Ue++}}Te.pts=Pe,Pe+=ee}for(var Ye=null,rt=null,st,qe=0,Ve=de.length;Ve--;)qe+=de[Ve].unit.byteLength;for(var Ke=0,ht=de.length;Ke<ht;Ke++){var ut=de[Ke],ft=ut.unit,nt=ut.pts;if(rt!==null){var Lt=te[Ke-1];Lt.duration=Math.round((nt-rt)/z)}else if(o&&p.isAAC&&(nt=Oe),Ye=nt,qe>0){qe+=be;try{st=new Uint8Array(qe)}catch(Ee){this.observer.emit(H.Events.ERROR,H.Events.ERROR,{type:W.ErrorTypes.MUX_ERROR,details:W.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:qe,reason:"fail allocating audio mdat "+qe});return}if(!j){var vt=new DataView(st.buffer);vt.setUint32(0,qe),st.set(P.default.types.mdat,4)}}else return;st.set(ft,be);var bt=ft.byteLength;be+=bt,te.push(new g(!0,Y,bt,0)),rt=nt}var Ne=te.length;if(!Ne)return;var Ot=te[te.length-1];this.nextAudioPts=Oe=rt+z*Ot.duration;var Et=j?new Uint8Array(0):P.default.moof(p.sequenceNumber++,Ye/z,A({},p,{samples:te}));p.samples=[];var We=Ye/T,Ze=Oe/T,we="audio",ye={data1:Et,data2:st,startPTS:We,endPTS:Ze,startDTS:We,endDTS:Ze,type:we,hasAudio:!0,hasVideo:!1,nb:Ne};return this.isAudioContiguous=!0,console.assert(st.length,"MDAT length must not be zero"),ye},x.remuxEmptyAudio=function(p,c,o,S){var v=p.inputTimeScale,T=p.samplerate?p.samplerate:v,N=v/T,z=this.nextAudioPts,Y=(z!==null?z:S.startDTS*v)+this._initDTS,ee=S.endDTS*v+this._initDTS,G=N*O,j=Math.ceil((ee-Y)/G),te=w.default.getSilentFrame(p.manifestCodec||p.codec,p.channelCount);if(I.logger.warn("[mp4-remuxer]: remux empty Audio"),!te){I.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var de=[],be=0;be<j;be++){var Oe=Y+be*G;de.push({unit:te,pts:Oe,dts:Oe})}return p.samples=de,this.remuxAudio(p,c,o,!1)},x.remuxID3=function(p,c){var o=p.samples.length;if(!o)return;for(var S=p.inputTimeScale,v=this._initPTS,T=this._initDTS,N=0;N<o;N++){var z=p.samples[N];z.pts=d(z.pts-v,c*S)/S,z.dts=d(z.dts-T,c*S)/S}var Y=p.samples;return p.samples=[],{samples:Y}},x.remuxText=function(p,c){var o=p.samples.length;if(!o)return;for(var S=p.inputTimeScale,v=this._initPTS,T=0;T<o;T++){var N=p.samples[T];N.pts=d(N.pts-v,c*S)/S}p.samples.sort(function(Y,ee){return Y.pts-ee.pts});var z=p.samples;return p.samples=[],{samples:z}},k}();function d(k,x){var h;if(x===null)return k;for(x<k?h=-8589934592:h=8589934592;Math.abs(k-x)>4294967296;)k+=h;return k}function E(k){for(var x=0;x<k.length;x++)if(k[x].key)return x;return-1}var g=function(x,h,p,c){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=h,this.size=p,this.cts=c,this.flags=new m(x)},m=function(x){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=x?2:1,this.isNonSync=x?0:1}},"./src/remux/passthrough-remuxer.ts":function(ae,X,D){"use strict";D.r(X);var K=D("./src/polyfills/number.ts"),w=D("./src/utils/mp4-tools.ts"),P=D("./src/loader/fragment.ts"),H=D("./src/utils/logger.ts"),W=function(){function b(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var A=b.prototype;return A.destroy=function(){},A.resetTimeStamp=function(O){this.initPTS=O,this.lastEndDTS=null},A.resetNextTimestamp=function(){this.lastEndDTS=null},A.resetInitSegment=function(O,L,y){this.audioCodec=L,this.videoCodec=y,this.generateInitSegment(O),this.emitInitSegment=!0},A.generateInitSegment=function(O){var L=this.audioCodec,y=this.videoCodec;if(!O||!O.byteLength){this.initTracks=void 0,this.initData=void 0;return}var u=this.initData=Object(w.parseInitSegment)(O);L||(L=M(u.audio,P.ElementaryStreamTypes.AUDIO)),y||(y=M(u.video,P.ElementaryStreamTypes.VIDEO));var a={};u.audio&&u.video?a.audiovideo={container:"video/mp4",codec:L+","+y,initSegment:O,id:"main"}:u.audio?a.audio={container:"audio/mp4",codec:L,initSegment:O,id:"audio"}:u.video?a.video={container:"video/mp4",codec:y,initSegment:O,id:"main"}:H.logger.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=a},A.remux=function(O,L,y,u,a){var s=this.initPTS,d=this.lastEndDTS,E={audio:void 0,video:void 0,text:u,id3:y,initSegment:void 0};Object(K.isFiniteNumber)(d)||(d=this.lastEndDTS=a||0);var g=L.samples;if(!g||!g.length)return E;var m={initPTS:void 0,timescale:1},k=this.initData;if((!k||!k.length)&&(this.generateInitSegment(g),k=this.initData),!k||!k.length)return H.logger.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),E;this.emitInitSegment&&(m.tracks=this.initTracks,this.emitInitSegment=!1),Object(K.isFiniteNumber)(s)||(this.initPTS=m.initPTS=s=I(k,g,d));var x=Object(w.getDuration)(g,k),h=d,p=x+h;Object(w.offsetStartDTS)(k,g,s),x>0?this.lastEndDTS=p:(H.logger.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var c=!!k.audio,o=!!k.video,S="";c&&(S+="audio"),o&&(S+="video");var v={data1:g,startPTS:h,startDTS:h,endPTS:p,endDTS:p,type:S,hasAudio:c,hasVideo:o,nb:1,dropped:0};return E.audio=v.type==="audio"?v:void 0,E.video=v.type!=="audio"?v:void 0,E.text=u,E.id3=y,E.initSegment=m,E},b}(),I=function(A,_,O){return Object(w.getStartDTS)(A,_)-O};function M(b,A){var _=b==null?void 0:b.codec;return _&&_.length>4?_:_==="hvc1"?"hvc1.1.c.L120.90":_==="av01"?"av01.0.04M.08":_==="avc1"||A===P.ElementaryStreamTypes.VIDEO?"avc1.42e01e":"mp4a.40.5"}X.default=W},"./src/task-loop.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"default",function(){return K});var K=function(){function w(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}var P=w.prototype;return P.destroy=function(){this.onHandlerDestroying(),this.onHandlerDestroyed()},P.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},P.onHandlerDestroyed=function(){},P.hasInterval=function(){return!!this._tickInterval},P.hasNextTick=function(){return!!this._tickTimer},P.setInterval=function(W){return this._tickInterval?!1:(this._tickInterval=self.setInterval(this._boundTick,W),!0)},P.clearInterval=function(){return this._tickInterval?(self.clearInterval(this._tickInterval),this._tickInterval=null,!0):!1},P.clearNextTick=function(){return 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P}),D.d(X,"getSkipValue",function(){return H}),D.d(X,"HlsUrlParameters",function(){return W}),D.d(X,"Level",function(){return I});function K(M,b){for(var A=0;A<b.length;A++){var _=b[A];_.enumerable=_.enumerable||!1,_.configurable=!0,"value"in _&&(_.writable=!0),Object.defineProperty(M,_.key,_)}}function w(M,b,A){return b&&K(M.prototype,b),A&&K(M,A),M}var P;(function(M){M.No="",M.Yes="YES",M.v2="v2"})(P||(P={}));function H(M,b){var A=M.canSkipUntil,_=M.canSkipDateRanges,O=M.endSN,L=b!==void 0?b-O:0;return A&&L<A?_?P.v2:P.Yes:P.No}var W=function(){function M(A,_,O){this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=A,this.part=_,this.skip=O}var b=M.prototype;return b.addDirectives=function(_){var O=new self.URL(_);return this.msn!==void 0&&O.searchParams.set("_HLS_msn",this.msn.toString()),this.part!==void 0&&O.searchParams.set("_HLS_part",this.part.toString()),this.skip&&O.searchParams.set("_HLS_skip",this.skip),O.toString()},M}(),I=function(){function M(b){this.attrs=void 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b=H.getBuffered(I),A=0;A<b.length;A++)if(M>=b.start(A)&&M<=b.end(A))return!0}}catch(_){}return!1},H.bufferInfo=function(I,M,b){try{if(I){var A=H.getBuffered(I),_=[],O;for(O=0;O<A.length;O++)_.push({start:A.start(O),end:A.end(O)});return this.bufferedInfo(_,M,b)}}catch(L){}return{len:0,start:M,end:M,nextStart:void 0}},H.bufferedInfo=function(I,M,b){M=Math.max(0,M),I.sort(function(m,k){var x=m.start-k.start;return x||k.end-m.end});var A=[];if(b)for(var _=0;_<I.length;_++){var O=A.length;if(O){var L=A[O-1].end;I[_].start-L<b?I[_].end>L&&(A[O-1].end=I[_].end):A.push(I[_])}else A.push(I[_])}else A=I;for(var y=0,u,a=M,s=M,d=0;d<A.length;d++){var E=A[d].start,g=A[d].end;if(M+b>=E&&M<g)a=E,s=g,y=s-M;else if(M+b<E){u=E;break}}return{len:y,start:a||0,end:s||0,nextStart:u}},H.getBuffered=function(I){try{return I.buffered}catch(M){return K.logger.log("failed to get media.buffered",M),w}},H}()},"./src/utils/cea-608-parser.ts":function(ae,X,D){"use strict";D.r(X),D.d(X,"Row",function(){return 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w.hasOwnProperty(p)&&(c=w[p]),String.fromCharCode(c)},H=15,W=100,I={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},M={17:2,18:4,21:6,22:8,23:10,19:13,20:15},b={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},A={25:2,26:4,29:6,30:8,31:10,27:13,28:15},_=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],O;(function(h){h[h.ERROR=0]="ERROR",h[h.TEXT=1]="TEXT",h[h.WARNING=2]="WARNING",h[h.INFO=2]="INFO",h[h.DEBUG=3]="DEBUG",h[h.DATA=3]="DATA"})(O||(O={}));var L=function(){function h(){this.time=null,this.verboseLevel=O.ERROR}var p=h.prototype;return p.log=function(o,S){this.verboseLevel>=o&&K.logger.log(this.time+" ["+o+"] "+S)},h}(),y=function(p){for(var c=[],o=0;o<p.length;o++)c.push(p[o].toString(16));return c},u=function(){function h(c,o,S,v,T){this.foreground=void 0,this.underline=void 0,this.italics=void 0,this.background=void 0,this.flash=void 0,this.foreground=c||"white",this.underline=o||!1,this.italics=S||!1,this.background=v||"black",this.flash=T||!1}var p=h.prototype;return p.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},p.setStyles=function(o){for(var S=["foreground","underline","italics","background","flash"],v=0;v<S.length;v++){var T=S[v];o.hasOwnProperty(T)&&(this[T]=o[T])}},p.isDefault=function(){return this.foreground==="white"&&!this.underline&&!this.italics&&this.background==="black"&&!this.flash},p.equals=function(o){return this.foreground===o.foreground&&this.underline===o.underline&&this.italics===o.italics&&this.background===o.background&&this.flash===o.flash},p.copy=function(o){this.foreground=o.foreground,this.underline=o.underline,this.italics=o.italics,this.background=o.background,this.flash=o.flash},p.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},h}(),a=function(){function h(c,o,S,v,T,N){this.uchar=void 0,this.penState=void 0,this.uchar=c||" ",this.penState=new u(o,S,v,T,N)}var p=h.prototype;return p.reset=function(){this.uchar=" ",this.penState.reset()},p.setChar=function(o,S){this.uchar=o,this.penState.copy(S)},p.setPenState=function(o){this.penState.copy(o)},p.equals=function(o){return this.uchar===o.uchar&&this.penState.equals(o.penState)},p.copy=function(o){this.uchar=o.uchar,this.penState.copy(o.penState)},p.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},h}(),s=function(){function h(c){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var o=0;o<W;o++)this.chars.push(new a);this.logger=c,this.pos=0,this.currPenState=new u}var p=h.prototype;return p.equals=function(o){for(var S=!0,v=0;v<W;v++)if(!this.chars[v].equals(o.chars[v])){S=!1;break}return S},p.copy=function(o){for(var S=0;S<W;S++)this.chars[S].copy(o.chars[S])},p.isEmpty=function(){for(var o=!0,S=0;S<W;S++)if(!this.chars[S].isEmpty()){o=!1;break}return o},p.setCursor=function(o){this.pos!==o&&(this.pos=o),this.pos<0?(this.logger.log(O.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>W&&(this.logger.log(O.DEBUG,"Too large cursor position "+this.pos),this.pos=W)},p.moveCursor=function(o){var S=this.pos+o;if(o>1)for(var v=this.pos+1;v<S+1;v++)this.chars[v].setPenState(this.currPenState);this.setCursor(S)},p.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},p.insertChar=function(o){o>=144&&this.backSpace();var S=P(o);if(this.pos>=W){this.logger.log(O.ERROR,"Cannot insert "+o.toString(16)+" ("+S+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(S,this.currPenState),this.moveCursor(1)},p.clearFromPos=function(o){var S;for(S=o;S<W;S++)this.chars[S].reset()},p.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},p.clearToEndOfRow=function(){this.clearFromPos(this.pos)},p.getTextString=function(){for(var o=[],S=!0,v=0;v<W;v++){var T=this.chars[v].uchar;T!==" "&&(S=!1),o.push(T)}return S?"":o.join("")},p.setPenStyles=function(o){this.currPenState.setStyles(o);var S=this.chars[this.pos];S.setPenState(this.currPenState)},h}(),d=function(){function h(c){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var o=0;o<H;o++)this.rows.push(new s(c));this.logger=c,this.currRow=H-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var p=h.prototype;return p.reset=function(){for(var o=0;o<H;o++)this.rows[o].clear();this.currRow=H-1},p.equals=function(o){for(var S=!0,v=0;v<H;v++)if(!this.rows[v].equals(o.rows[v])){S=!1;break}return S},p.copy=function(o){for(var S=0;S<H;S++)this.rows[S].copy(o.rows[S])},p.isEmpty=function(){for(var o=!0,S=0;S<H;S++)if(!this.rows[S].isEmpty()){o=!1;break}return o},p.backSpace=function(){var o=this.rows[this.currRow];o.backSpace()},p.clearToEndOfRow=function(){var o=this.rows[this.currRow];o.clearToEndOfRow()},p.insertChar=function(o){var S=this.rows[this.currRow];S.insertChar(o)},p.setPen=function(o){var S=this.rows[this.currRow];S.setPenStyles(o)},p.moveCursor=function(o){var S=this.rows[this.currRow];S.moveCursor(o)},p.setCursor=function(o){this.logger.log(O.INFO,"setCursor: "+o);var S=this.rows[this.currRow];S.setCursor(o)},p.setPAC=function(o){this.logger.log(O.INFO,"pacData = "+JSON.stringify(o));var S=o.row-1;if(this.nrRollUpRows&&S<this.nrRollUpRows-1&&(S=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==S){for(var v=0;v<H;v++)this.rows[v].clear();var T=this.currRow+1-this.nrRollUpRows,N=this.lastOutputScreen;if(N){var z=N.rows[T].cueStartTime,Y=this.logger.time;if(z&&Y!==null&&z<Y)for(var ee=0;ee<this.nrRollUpRows;ee++)this.rows[S-this.nrRollUpRows+ee+1].copy(N.rows[T+ee])}}this.currRow=S;var G=this.rows[this.currRow];if(o.indent!==null){var j=o.indent,te=Math.max(j-1,0);G.setCursor(o.indent),o.color=G.chars[te].penState.foreground}var de={foreground:o.color,underline:o.underline,italics:o.italics,background:"black",flash:!1};this.setPen(de)},p.setBkgData=function(o){this.logger.log(O.INFO,"bkgData = "+JSON.stringify(o)),this.backSpace(),this.setPen(o),this.insertChar(32)},p.setRollUpRows=function(o){this.nrRollUpRows=o},p.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(O.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(O.TEXT,this.getDisplayText());var o=this.currRow+1-this.nrRollUpRows,S=this.rows.splice(o,1)[0];S.clear(),this.rows.splice(this.currRow,0,S),this.logger.log(O.INFO,"Rolling up")},p.getDisplayText=function(o){o=o||!1;for(var S=[],v="",T=-1,N=0;N<H;N++){var z=this.rows[N].getTextString();z&&(T=N+1,o?S.push("Row "+T+": '"+z+"'"):S.push(z.trim()))}return S.length>0&&(o?v="["+S.join(" | ")+"]":v=S.join(`
`)),v},p.getTextAndFormat=function(){return this.rows},h}(),E=function(){function h(c,o,S){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=c,this.outputFilter=o,this.mode=null,this.verbose=0,this.displayedMemory=new d(S),this.nonDisplayedMemory=new d(S),this.lastOutputScreen=new d(S),this.currRollUpRow=this.displayedMemory.rows[H-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=S}var p=h.prototype;return p.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[H-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},p.getHandler=function(){return this.outputFilter},p.setHandler=function(o){this.outputFilter=o},p.setPAC=function(o){this.writeScreen.setPAC(o)},p.setBkgData=function(o){this.writeScreen.setBkgData(o)},p.setMode=function(o){if(o===this.mode)return;this.mode=o,this.logger.log(O.INFO,"MODE="+o),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=o},p.insertChars=function(o){for(var S=0;S<o.length;S++)this.writeScreen.insertChar(o[S]);var v=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(O.INFO,v+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(O.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},p.ccRCL=function(){this.logger.log(O.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},p.ccBS=function(){if(this.logger.log(O.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},p.ccAOF=function(){},p.ccAON=function(){},p.ccDER=function(){this.logger.log(O.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},p.ccRU=function(o){this.logger.log(O.INFO,"RU("+o+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(o)},p.ccFON=function(){this.logger.log(O.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},p.ccRDC=function(){this.logger.log(O.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},p.ccTR=function(){this.logger.log(O.INFO,"TR"),this.setMode("MODE_TEXT")},p.ccRTD=function(){this.logger.log(O.INFO,"RTD"),this.setMode("MODE_TEXT")},p.ccEDM=function(){this.logger.log(O.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},p.ccCR=function(){this.logger.log(O.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},p.ccENM=function(){this.logger.log(O.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},p.ccEOC=function(){if(this.logger.log(O.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var o=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=o,this.writeScreen=this.nonDisplayedMemory,this.logger.log(O.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},p.ccTO=function(o){this.logger.log(O.INFO,"TO("+o+") - Tab Offset"),this.writeScreen.moveCursor(o)},p.ccMIDROW=function(o){var S={flash:!1};if(S.underline=o%2===1,S.italics=o>=46,S.italics)S.foreground="white";else{var v=Math.floor(o/2)-16,T=["white","green","blue","cyan","red","yellow","magenta"];S.foreground=T[v]}this.logger.log(O.INFO,"MIDROW: "+JSON.stringify(S)),this.writeScreen.setPen(S)},p.outputDataUpdate=function(o){o===void 0&&(o=!1);var S=this.logger.time;if(S===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=S:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,S,this.lastOutputScreen),o&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:S),this.lastOutputScreen.copy(this.displayedMemory))},p.cueSplitAtTime=function(o){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,o,this.displayedMemory),this.cueStartTime=o))},h}(),g=function(){function h(c,o,S){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var v=new L;this.channels=[null,new E(c,o,v),new E(c+1,S,v)],this.cmdHistory=x(),this.logger=v}var p=h.prototype;return p.getHandler=function(o){return this.channels[o].getHandler()},p.setHandler=function(o,S){this.channels[o].setHandler(S)},p.addData=function(o,S){var v,T,N,z=!1;this.logger.time=o;for(var Y=0;Y<S.length;Y+=2){if(T=S[Y]&127,N=S[Y+1]&127,T===0&&N===0)continue;if(this.logger.log(O.DATA,"["+y([S[Y],S[Y+1]])+"] -> ("+y([T,N])+")"),v=this.parseCmd(T,N),v||(v=this.parseMidrow(T,N)),v||(v=this.parsePAC(T,N)),v||(v=this.parseBackgroundAttributes(T,N)),!v&&(z=this.parseChars(T,N),z)){var ee=this.currentChannel;if(ee&&ee>0){var G=this.channels[ee];G.insertChars(z)}else this.logger.log(O.WARNING,"No channel found yet. TEXT-MODE?")}!v&&!z&&this.logger.log(O.WARNING,"Couldn't parse cleaned data "+y([T,N])+" orig: "+y([S[Y],S[Y+1]]))}},p.parseCmd=function(o,S){var v=this.cmdHistory,T=(o===20||o===28||o===21||o===29)&&S>=32&&S<=47,N=(o===23||o===31)&&S>=33&&S<=35;if(!(T||N))return!1;if(k(o,S,v))return m(null,null,v),this.logger.log(O.DEBUG,"Repeated command ("+y([o,S])+") is dropped"),!0;var z=o===20||o===21||o===23?1:2,Y=this.channels[z];return o===20||o===21||o===28||o===29?S===32?Y.ccRCL():S===33?Y.ccBS():S===34?Y.ccAOF():S===35?Y.ccAON():S===36?Y.ccDER():S===37?Y.ccRU(2):S===38?Y.ccRU(3):S===39?Y.ccRU(4):S===40?Y.ccFON():S===41?Y.ccRDC():S===42?Y.ccTR():S===43?Y.ccRTD():S===44?Y.ccEDM():S===45?Y.ccCR():S===46?Y.ccENM():S===47&&Y.ccEOC():Y.ccTO(S-32),m(o,S,v),this.currentChannel=z,!0},p.parseMidrow=function(o,S){var v=0;if((o===17||o===25)&&S>=32&&S<=47){if(o===17?v=1:v=2,v!==this.currentChannel)return this.logger.log(O.ERROR,"Mismatch channel in midrow parsing"),!1;var T=this.channels[v];return 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