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You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '7c9f01869e'
${ noResults }
NewEduCoderBuild/p__Problemset__index.22769e...

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animation-duration: 0.3s;\n animation-name: "+this.classNamePrefix+"_fade_in_animation_frames;\n ")),this.addClass(new Q("fade_out","\n animation-duration: 0.3s;\n animation-name: "+this.classNamePrefix+"_fade_out_animation_frames;\n "))},e.prototype.removeStyleSheet=function(){var e;this.styleSheet&&((null!==(e=this.styleSheetRoot)&&void 0!==e?e:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},e}(),X=function(e,t){this.selector=e,this.style=t},Q=function(e,t){this.localName=e,this.style=t},J=function(){function e(e,t,n,i,r){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=e,this.displayMode=t,this.markerItems=n,this.uiStyleSettings=i,this.styles=r,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return e.prototype.show=function(e){var t=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=e,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" "+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var n=document.createElement("div");n.className=this.toolbarBlockStyleClass.name,n.style.whiteSpace="nowrap",this.uiContainer.appendChild(n),this.addActionButton(n,'<svg viewBox="0 0 24 24"><path d="M10.07 14.27a.997.997 0 011.33.48l2.3 4.99 1.8-.85-2.31-4.98c-.24-.5-.02-1.1.48-1.33l.28-.08 2.3-.45L8 5.12V15.9l1.82-1.47.25-.16m3.57 7.7a.99.99 0 01-1.33-.47l-2.18-4.74-2.51 2.02c-.17.14-.38.22-.62.22a1 1 0 01-1-1V3a1 1 0 011-1c.24 0 .47.09.64.23l.01-.01 11.49 9.64a1.001 1.001 0 01-.44 1.75l-3.16.62 2.2 4.73c.26.5.02 1.09-.48 1.32l-3.62 1.69z"/></svg>',"select"),this.addActionButton(n,'<svg viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 002 2h10a2 2 0 002-2V6h1V4h-5V3H9M7 6h10v13H7V6m2 2v9h2V8H9m4 0v9h2V8h-2z"/></svg>',"delete"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(n,'<svg viewBox="0 0 24 24"><path d="M19.36 2.72l1.42 1.42-5.72 5.71c1.07 1.54 1.22 3.39.32 4.59L9.06 8.12c1.2-.9 3.05-.75 4.59.32l5.71-5.72M5.93 17.57c-2.01-2.01-3.24-4.41-3.58-6.65l4.88-2.09 7.44 7.44-2.09 4.88c-2.24-.34-4.64-1.57-6.65-3.58z"/></svg>',"clear"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(n,'<svg viewBox="0 0 24 24"><path d="M12.5 8c-2.65 0-5.05 1-6.9 2.6L2 7v9h9l-3.62-3.62c1.39-1.16 3.16-1.88 5.12-1.88 3.54 0 6.55 2.31 7.6 5.5l2.37-.78C21.08 11.03 17.15 8 12.5 8z"/></svg>',"undo"),this.uiStyleSettings.redoButtonVisible&&this.addActionButton(n,'<svg viewBox="0 0 24 24"><path d="M18.4 10.6C16.55 9 14.15 8 11.5 8c-4.65 0-8.58 3.03-9.96 7.22L3.9 16a8.002 8.002 0 017.6-5.5c1.95 0 3.73.72 5.12 1.88L13 16h9V7l-3.6 3.6z"/></svg>',"redo"),this.uiStyleSettings.zoomButtonVisible&&this.addActionButton(n,'<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"zoom"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(n,'<svg viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 009.5 3 6.5 6.5 0 003 9.5 6.5 6.5 0 009.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5m-6 0C7 14 5 12 5 9.5S7 5 9.5 5 14 7 14 9.5 12 14 9.5 14M7 9h5v1H7V9z"/></svg>',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(n,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach((function(e){var n=document.createElement("div");n.className=""+t.toolbarButtonStyleClass.name,n.setAttribute("data-type-name",e.typeName),n.innerHTML=e.icon,n.addEventListener("click",(function(){t.markerToolbarButtonClicked(n,e)})),t.buttons.push(n),t.markerButtons.push(n)})),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var i=document.createElement("div");i.className=this.toolbarBlockStyleClass.name,i.style.whiteSpace="nowrap",i.style.display=!1!==this.uiStyleSettings.resultButtonBlockVisible?"":"none",this.uiContainer.appendChild(i),this.addActionButton(i,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(i,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},e.prototype.addButtonClickListener=function(e){this.buttonClickListeners.push(e)},e.prototype.removeButtonClickListener=function(e){this.buttonClickListeners.indexOf(e)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(e),1)},e.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},e.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var e=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var t=0;t<this.markerButtons.length;t++)t<e||t===e&&this.markerButtons.length-1===e?this.markerButtonBlock.appendChild(this.markerButtons[t]):(t===e&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[t]))}},e.prototype.overflowButtonClicked=function(){"none"!==this.markerButtonOverflowBlock.style.display?(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")},e.prototype.resetButtonStyles=function(){var e=this;this.buttons.forEach((function(t){t.className=t.className.replace(e.uiStyleSettings.toolbarButtonStyleColorsClassName?e.uiStyleSettings.toolbarButtonStyleColorsClassName:e.toolbarButtonStyleColorsClass.name,"").trim(),t.className=t.className.replace(e.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?e.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:e.toolbarActiveButtonStyleColorsClass.name,"").trim(),t.className+=" "+(e.uiStyleSettings.toolbarButtonStyleColorsClassName?e.uiStyleSettings.toolbarButtonStyleColorsClassName:e.toolbarButtonStyleColorsClass.name)}))},e.prototype.addActionButton=function(e,t,n){var i=this,r=document.createElement("div");switch(r.className=""+this.toolbarButtonStyleClass.name,r.innerHTML=t,r.setAttribute("data-action",n),r.addEventListener("click",(function(){i.actionToolbarButtonClicked(r,n)})),n){case"select":r.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":r.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":r.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":r.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":r.style.fill=this.uiStyleSettings.closeButtonColor}e.appendChild(r),this.buttons.push(r)},e.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Q("toolbar","\n width: 100%;\n flex-shrink: 0;\n display: flex;\n flex-direction: row;\n justify-content: space-between; \n height: "+this.uiStyleSettings.toolbarHeight+"px;\n box-sizing: content-box;\n "+("inline"===this.displayMode?"border-top-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+"\n "+("inline"===this.displayMode?"border-top-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+"\n overflow: hidden;\n ")),this.toolbarStyleColorsClass=this.styles.addClass(new Q("toolbar_colors","\n background-color: "+this.uiStyleSettings.toolbarBackgroundColor+";\n box-shadow: 0px 3px rgba(33, 33, 33, 0.1);\n ")),this.toolbarBlockStyleClass=this.styles.addClass(new Q("toolbar-block","\n display: inline-block;\n box-sizing: content-box;\n ")),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Q("toolbar-overflow-block","\n position: absolute;\n top: "+this.uiStyleSettings.toolbarHeight+"px;\n max-width: "+2*this.uiStyleSettings.toolbarHeight+"px;\n z-index: 10;\n box-sizing: content-box;\n ")),this.toolbarOverflowBlockStyleColorsClass=this.styles.addClass(new Q("toolbar-overflow-block_colors","\n background-color: "+this.uiStyleSettings.toolbarBackgroundColor+";\n "));var e=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Q("toolbar_button","\n display: inline-block;\n width: "+(this.uiStyleSettings.toolbarHeight-2*e)+"px;\n height: "+(this.uiStyleSettings.toolbarHeight-2*e)+"px;\n padding: "+e+"px;\n box-sizing: content-box;\n ")),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Q("toolbar_button_colors","\n fill: "+this.uiStyleSettings.toolbarColor+";\n ")),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Q("toolbar_active_button","\n fill: "+this.uiStyleSettings.toolbarColor+";\n background-color: "+this.uiStyleSettings.toolbarBackgroundHoverColor+"\n ")),this.styles.addRule(new X("."+this.toolbarButtonStyleClass.name+" svg","\n height: "+this.uiStyleSettings.toolbarHeight/2+"px;\n ")),this.styles.addRule(new X("."+this.toolbarButtonStyleColorsClass.name+":hover","\n background-color: "+this.uiStyleSettings.toolbarBackgroundHoverColor+"\n "))},e.prototype.markerToolbarButtonClicked=function(e,t){this.setActiveButton(e),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach((function(e){return e("marker",t)})),this.markerButtonOverflowBlock.style.display="none"},e.prototype.actionToolbarButtonClicked=function(e,t){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach((function(e){return e("action",t)})),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},e.prototype.setActiveButton=function(e){this.resetButtonStyles(),e.className=e.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),e.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},e.prototype.setActiveMarkerButton=function(e){var t=this.markerButtons.find((function(t){return t.getAttribute("data-type-name")===e}));t&&this.setActiveButton(t)},e.prototype.setCurrentMarker=function(e){var t=this;this.currentMarker=e,this.buttons.filter((function(e){return/delete|notes/.test(e.getAttribute("data-action"))})).forEach((function(e){void 0===t.currentMarker?(e.style.fillOpacity="0.4",e.style.pointerEvents="none"):(e.style.fillOpacity="1",e.style.pointerEvents="all")}))},e}(),Z=function(){function e(e,t,n,i){this.panels=[],this.panelButtons=[],this.markerjsContainer=e,this.displayMode=t,this.uiStyleSettings=n,this.styles=i,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return e.prototype.addStyles=function(){var e;this.toolboxStyleClass=this.styles.addClass(new Q("toolbox","\n width: 100%;\n flex-shrink: 0;\n display: flex;\n flex-direction: column;\n font-family: sans-serif;\n "+("popup"===this.displayMode?"height:"+2.5*this.uiStyleSettings.toolbarHeight+"px;":"")+"\n box-sizing: content-box;\n "+("popup"===this.displayMode?"background-color: "+this.uiStyleSettings.canvasBackgroundColor+";":"")+"\n "+("inline"===this.displayMode?"border-bottom-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+"\n "+("inline"===this.displayMode?"border-bottom-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+"\n overflow: hidden;\n ")),this.toolboxStyleColorsClass=this.styles.addClass(new Q("toolbox_colors","\n color: "+this.uiStyleSettings.toolboxColor+";\n "));var t=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Q("toolbox-button-row","\n display: flex;\n cursor: default;\n box-sizing: content-box;\n ")),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Q("toolbox-button-row_colors","\n background-color: "+this.uiStyleSettings.toolbarBackgroundColor+";\n ")),this.toolboxPanelRowStyleClass=this.styles.addClass(new Q("toolbox-panel-row","\n display: flex;\n "+("inline"===this.displayMode?"position: absolute;":"")+"\n "+("inline"===this.displayMode?"bottom: "+this.uiStyleSettings.toolbarHeight+"px;":"")+"\n cursor: default;\n height: "+1.5*this.uiStyleSettings.toolbarHeight+"px;\n "+("inline"===this.displayMode?"width: 100%;":"")+"\n box-sizing: content-box;\n ")),this.toolboxPanelRowStyleColorsClass=this.styles.addClass(new Q("toolbox-panel-row_colors","\n background-color: "+(null!==(e=this.uiStyleSettings.toolboxBackgroundColor)&&void 0!==e?e:this.uiStyleSettings.toolbarBackgroundHoverColor)+";\n ")),this.toolboxButtonStyleClass=this.styles.addClass(new Q("toolbox_button","\n display: inline-block;\n width: "+(this.uiStyleSettings.toolbarHeight-2*t)+"px;\n height: "+(this.uiStyleSettings.toolbarHeight-2*t)+"px;\n padding: "+t+"px;\n box-sizing: content-box;\n ")),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Q("toolbox-button_colors","\n fill: "+this.uiStyleSettings.toolbarColor+";\n ")),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Q("toolbox-active-button_colors","\n background-color: "+this.uiStyleSettings.toolbarBackgroundHoverColor+";\n fill: "+this.uiStyleSettings.toolbarColor+";\n ")),this.styles.addRule(new X("."+this.toolboxButtonStyleColorsClass.name+":hover","\n background-color: "+this.uiStyleSettings.toolbarBackgroundHoverColor+"\n ")),this.styles.addRule(new X("."+this.toolboxButtonStyleClass.name+" svg","\n height: "+this.uiStyleSettings.toolbarHeight/2+"px;\n "))},e.prototype.show=function(e){var t;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=e,this.uiContainer.className=this.toolboxStyleClass.name+" "+(null!==(t=this.uiStyleSettings.toolboxStyleColorsClassName)&&void 0!==t?t:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},e.prototype.setPanelButtons=function(e){var t,n,i=this;this.panels=e,void 0!==this.uiContainer&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+(null!==(t=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)&&void 0!==t?t:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+(null!==(n=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)&&void 0!==n?n:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach((function(e){var t;e.uiStyleSettings=i.uiStyleSettings;var n=document.createElement("div");n.className=i.toolboxButtonStyleClass.name+" "+(null!==(t=i.uiStyleSettings.toolboxButtonStyleColorsClassName)&&void 0!==t?t:i.toolboxButtonStyleColorsClass.name),n.innerHTML=e.icon,n.title=e.title,n.addEventListener("click",(function(){i.panelButtonClick(e)})),i.panelButtons.push(n),i.buttonRow.appendChild(n)})),"inline"===this.displayMode?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},e.prototype.panelButtonClick=function(e){var t=this,n=-1;if(e!==this.activePanel){n=this.panels.indexOf(e),this.panelRow.innerHTML="";var i=e.getUi();i.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(i),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=e}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout((function(){"inline"===t.displayMode?t.panelRow.style.display="none":t.panelRow.style.visibility="hidden"}),200);this.panelButtons.forEach((function(e,i){var r,a;e.className=t.toolboxButtonStyleClass.name+" "+(i===n?""+(null!==(r=t.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)&&void 0!==r?r:t.toolboxActiveButtonStyleColorsClass.name):""+(null!==(a=t.uiStyleSettings.toolboxButtonStyleColorsClassName)&&void 0!==a?a:t.toolboxButtonStyleColorsClass.name))}))},e}(),$=function(e,t){this.title=e,this.icon=t},ee=function(e){function t(t,n,i,r){var a=e.call(this,t,r||'<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 a.colors=[],a.addTransparent=!1,a.colorBoxes=[],a.colors=n,a.currentColor=i,a.setCurrentColor=a.setCurrentColor.bind(a),a.getColorBox=a.getColorBox.bind(a),a}return U(t,e),t.prototype.getUi=function(){var e=this,t=document.createElement("div");return t.style.overflow="hidden",t.style.whiteSpace="nowrap",this.colors.forEach((function(n){var i=e.getColorBox(n);t.appendChild(i),e.colorBoxes.push(i)})),t},t.prototype.getColorBox=function(e){var t=this,n=this.uiStyleSettings.toolbarHeight/4,i=this.uiStyleSettings.toolbarHeight-n,r=document.createElement("div");r.style.display="inline-block",r.style.boxSizing="content-box",r.style.width=i-2+"px",r.style.height=i-2+"px",r.style.padding="1px",r.style.marginRight="2px",r.style.marginBottom="2px",r.style.borderWidth="2px",r.style.borderStyle="solid",r.style.borderRadius=(i+2)/2+"px",r.style.borderColor=e===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",r.addEventListener("click",(function(){t.setCurrentColor(e,r)}));var a=document.createElement("div");return a.style.display="inline-block",a.style.width=i-2+"px",a.style.height=i-2+"px",a.style.backgroundColor=e,a.style.borderRadius=i/2+"px","transparent"===e&&(a.style.fill=this.uiStyleSettings.toolboxAccentColor,a.innerHTML='<svg viewBox="0 0 24 24">\n <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" />\n </svg>'),r.appendChild(a),r},t.prototype.setCurrentColor=function(e,t){var n=this;this.currentColor=e,this.colorBoxes.forEach((function(e){e.style.borderColor=e===t?n.uiStyleSettings.toolboxAccentColor:"transparent"})),this.onColorChanged&&this.onColorChanged(e)},t}($),te=function(){function e(e,t,n){this._state="new",this._isSelected=!1,this._container=e,this._overlayContainer=t,this.globalSettings=n,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(e.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),e.prototype.ownsTarget=function(e){return!1},Object.defineProperty(e.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),e.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},e.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},e.prototype.pointerDown=function(e,t){},e.prototype.dblClick=function(e,t){},e.prototype.manipulate=function(e){},e.prototype.pointerUp=function(e){this.stateChanged()},e.prototype.dispose=function(){},e.prototype.addMarkerVisualToContainer=function(e){this.container.childNodes.length>0?this.container.insertBefore(e,this.container.childNodes[0]):this.container.appendChild(e)},e.prototype.getState=function(){return{typeName:e.typeName,state:this.state,notes:this.notes}},e.prototype.restoreState=function(e){this._state=e.state,this.notes=e.notes},e.prototype.scale=function(e,t){},e.prototype.colorChanged=function(e){this.onColorChanged&&this.onColorChanged(e),this.stateChanged()},e.prototype.fillColorChanged=function(e){this.onFillColorChanged&&this.onFillColorChanged(e),this.stateChanged()},e.prototype.stateChanged=function(){if(this.onStateChanged&&"creating"!==this.state&&"new"!==this.state){var e=this.getState();void 0!==this.manipulationStartState&&(this.manipulationStartState.state="select"),e.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(e)&&this.onStateChanged(this)}},e.typeName="MarkerBase",e}(),ne=function(){function e(){this.findGripByVisual=this.findGripByVisual.bind(this)}return e.prototype.findGripByVisual=function(e){return this.topLeft.ownsTarget(e)?this.topLeft:this.topCenter.ownsTarget(e)?this.topCenter:this.topRight.ownsTarget(e)?this.topRight:this.centerLeft.ownsTarget(e)?this.centerLeft:this.centerRight.ownsTarget(e)?this.centerRight:this.bottomLeft.ownsTarget(e)?this.bottomLeft:this.bottomCenter.ownsTarget(e)?this.bottomCenter:this.bottomRight.ownsTarget(e)?this.bottomRight:void 0},e}(),ie=function(){function e(){this.GRIP_SIZE=10,this.visual=z.createGroup(),this.visual.appendChild(z.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(z.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return e.prototype.ownsTarget=function(e){return e===this.visual||e===this.visual.childNodes[0]||e===this.visual.childNodes[1]},e}(),re=function(){function e(){}return e.toITransformMatrix=function(e){return{a:e.a,b:e.b,c:e.c,d:e.d,e:e.e,f:e.f}},e.toSVGMatrix=function(e,t){return e.a=t.a,e.b=t.b,e.c=t.c,e.d=t.d,e.e=t.e,e.f=t.f,e},e}(),ae=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.left=0,r.top=0,r.width=0,r.height=0,r.defaultSize={x:50,y:20},r.offsetX=0,r.offsetY=0,r.rotationAngle=0,r.CB_DISTANCE=10,r._suppressMarkerCreateEvent=!1,r.container.transform.baseVal.appendItem(z.createTransform()),r.setupControlBox(),r}return U(t,e),Object.defineProperty(t.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"visual",{get:function(){return this._visual},set:function(e){this._visual=e;var t=z.createTransform();this._visual.transform.baseVal.appendItem(t)},enumerable:!1,configurable:!0}),t.prototype.ownsTarget=function(t){return!!e.prototype.ownsTarget.call(this,t)||!!(void 0!==this.controlGrips.findGripByVisual(t)||void 0!==this.rotatorGrip&&this.rotatorGrip.ownsTarget(t))},t.prototype.pointerDown=function(t,n){e.prototype.pointerDown.call(this,t,n),"new"===this.state&&(this.left=t.x,this.top=t.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var i=this.unrotatePoint(t);if(this.manipulationStartX=i.x,this.manipulationStartY=i.y,this.offsetX=i.x-this.left,this.offsetY=i.y-this.top,"new"!==this.state)if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(n),void 0!==this.activeGrip)this._state="resize";else if(void 0!==this.rotatorGrip&&this.rotatorGrip.ownsTarget(n)){this.activeGrip=this.rotatorGrip;var r=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=r.x-this.width/2,this.top=r.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var a=this.container.transform.baseVal.getItem(0);a.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(a,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},t.prototype.pointerUp=function(t){var n=this.state;e.prototype.pointerUp.call(this,t),"creating"===this.state&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(t),this._state="select","creating"===n&&this.onMarkerCreated&&!1===this._suppressMarkerCreateEvent&&this.onMarkerCreated(this)},t.prototype.moveVisual=function(e){this.visual.style.transform="translate("+e.x+"px, "+e.y+"px)"},t.prototype.manipulate=function(e){var t=this.unrotatePoint(e);"creating"===this.state?this.resize(e):"move"===this.state?(this.left=this.manipulationStartLeft+(t.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(t.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):"resize"===this.state?this.resize(t):"rotate"===this.state&&this.rotate(e)},t.prototype.resize=function(e){var t=this.manipulationStartLeft,n=this.manipulationStartWidth,i=this.manipulationStartTop,r=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:t=this.manipulationStartLeft+e.x-this.manipulationStartX,n=this.manipulationStartWidth+this.manipulationStartLeft-t;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:n=this.manipulationStartWidth+e.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:i=this.manipulationStartTop+e.y-this.manipulationStartY,r=this.manipulationStartHeight+this.manipulationStartTop-i;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:r=this.manipulationStartHeight+e.y-this.manipulationStartY}n>=0?(this.left=t,this.width=n):(this.left=t+n,this.width=-n),r>=0?(this.top=i,this.height=r):(this.top=i+r,this.height=-r),this.setSize()},t.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},t.prototype.rotate=function(e){if(Math.abs(e.x-this.centerX)>.1){var t=Math.sign(e.x-this.centerX);this.rotationAngle=180*Math.atan((e.y-this.centerY)/(e.x-this.centerX))/Math.PI+90*t,this.applyRotation()}},t.prototype.applyRotation=function(){var e=this.container.transform.baseVal.getItem(0);e.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(e,0)},t.prototype.rotatePoint=function(e){if(0===this.rotationAngle)return e;var t=this.container.getCTM(),n=z.createPoint(e.x,e.y);return{x:(n=n.matrixTransform(t)).x,y:n.y}},t.prototype.unrotatePoint=function(e){if(0===this.rotationAngle)return e;var t=this.container.getCTM();t=t.inverse();var n=z.createPoint(e.x,e.y);return{x:(n=n.matrixTransform(t)).x,y:n.y}},t.prototype.select=function(){e.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},t.prototype.deselect=function(){e.prototype.deselect.call(this),this.controlBox.style.display="none"},t.prototype.setupControlBox=function(){this.controlBox=z.createGroup();var e=z.createTransform();e.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(e),this.container.appendChild(this.controlBox),this.controlRect=z.createRect(this.width+this.CB_DISTANCE,this.height+this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"],["fill","transparent"],["pointer-events","none"]]),this.controlBox.appendChild(this.controlRect),!0!==this.globalSettings.disableRotation&&(this.rotatorGripLine=z.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new ne,this.addControlGrips(),this.controlBox.style.display="none"},t.prototype.adjustControlBox=function(){var e=this.controlBox.transform.baseVal.getItem(0);e.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(e,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),void 0!==this.rotatorGripLine&&(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()},t.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(),!0!==this.globalSettings.disableRotation&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},t.prototype.createGrip=function(){var e=new ie;return e.visual.transform.baseVal.appendItem(z.createTransform()),this.controlBox.appendChild(e.visual),e},t.prototype.positionGrips=function(){var e=this.controlGrips.topLeft.GRIP_SIZE,t=-e/2,n=t,i=(this.width+this.CB_DISTANCE)/2-e/2,r=(this.height+this.CB_DISTANCE)/2-e/2,a=this.height+this.CB_DISTANCE-e/2,s=this.width+this.CB_DISTANCE-e/2;this.positionGrip(this.controlGrips.topLeft.visual,t,n),this.positionGrip(this.controlGrips.topCenter.visual,i,n),this.positionGrip(this.controlGrips.topRight.visual,s,n),this.positionGrip(this.controlGrips.centerLeft.visual,t,r),this.positionGrip(this.controlGrips.centerRight.visual,s,r),this.positionGrip(this.controlGrips.bottomLeft.visual,t,a),this.positionGrip(this.controlGrips.bottomCenter.visual,i,a),this.positionGrip(this.controlGrips.bottomRight.visual,s,a),void 0!==this.rotatorGrip&&this.positionGrip(this.rotatorGrip.visual,i,n-3*this.CB_DISTANCE)},t.prototype.positionGrip=function(e,t,n){var i=e.transform.baseVal.getItem(0);i.setTranslate(t,n),e.transform.baseVal.replaceItem(i,0)},t.prototype.hideControlBox=function(){this.controlBox.style.display="none"},t.prototype.showControlBox=function(){this.controlBox.style.display=""},t.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:re.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:re.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},e.prototype.getState.call(this))},t.prototype.restoreState=function(t){e.prototype.restoreState.call(this,t);var n=t;this.left=n.left,this.top=n.top,this.width=n.width,this.height=n.height,this.rotationAngle=n.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(re.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,n.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(re.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,n.containerTransformMatrix))},t.prototype.scale=function(t,n){e.prototype.scale.call(this,t,n);var i=this.rotatePoint({x:this.left,y:this.top}),r=this.unrotatePoint({x:i.x*t,y:i.y*n});this.left=r.x,this.top=r.y,this.width=this.width*t,this.height=this.height*n,this.adjustControlBox()},t}(te),se=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.fillColor="transparent",r.strokeColor="transparent",r.strokeWidth=0,r.strokeDasharray="",r.opacity=1,r.setStrokeColor=r.setStrokeColor.bind(r),r.setFillColor=r.setFillColor.bind(r),r.setStrokeWidth=r.setStrokeWidth.bind(r),r.setStrokeDasharray=r.setStrokeDasharray.bind(r),r.createVisual=r.createVisual.bind(r),r}return U(t,e),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.visual)},t.prototype.createVisual=function(){this.visual=z.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},t.prototype.pointerDown=function(t,n){e.prototype.pointerDown.call(this,t,n),"new"===this.state&&(this.createVisual(),this.moveVisual(t),this._state="creating")},t.prototype.manipulate=function(t){e.prototype.manipulate.call(this,t)},t.prototype.resize=function(t){e.prototype.resize.call(this,t),this.setSize()},t.prototype.setSize=function(){e.prototype.setSize.call(this),z.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},t.prototype.pointerUp=function(t){e.prototype.pointerUp.call(this,t),this.setSize()},t.prototype.setStrokeColor=function(e){this.strokeColor=e,this.visual&&z.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(e),this.stateChanged()},t.prototype.setFillColor=function(e){this.fillColor=e,this.visual&&z.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},t.prototype.setStrokeWidth=function(e){this.strokeWidth=e,this.visual&&z.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},t.prototype.setStrokeDasharray=function(e){this.strokeDasharray=e,this.visual&&z.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},t.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},e.prototype.getState.call(this))},t.prototype.restoreState=function(t){var n=t;this.fillColor=n.fillColor,this.strokeColor=n.strokeColor,this.strokeWidth=n.strokeWidth,this.strokeDasharray=n.strokeDasharray,this.opacity=n.opacity,this.createVisual(),e.prototype.restoreState.call(this,t),this.setSize()},t.prototype.scale=function(t,n){e.prototype.scale.call(this,t,n),this.setSize()},t.title="Rectangle marker",t}(ae),oe=function(e){function t(t,n,i,r){var a=e.call(this,t,r||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return a.widths=[],a.widthBoxes=[],a.widths=n,a.currentWidth=i,a.setCurrentWidth=a.setCurrentWidth.bind(a),a}return U(t,e),t.prototype.getUi=function(){var e=this,t=document.createElement("div");return t.style.display="flex",t.style.overflow="hidden",t.style.flexGrow="2",this.widths.forEach((function(n){var i=document.createElement("div");i.style.display="flex",i.style.flexGrow="2",i.style.alignItems="center",i.style.justifyContent="space-between",i.style.padding="5px",i.style.borderWidth="2px",i.style.borderStyle="solid",i.style.borderColor=n===e.currentWidth?e.uiStyleSettings.toolboxAccentColor:"transparent",i.addEventListener("click",(function(){e.setCurrentWidth(n,i)})),t.appendChild(i);var r=document.createElement("div");r.innerText=n.toString(),r.style.marginRight="5px",i.appendChild(r);var a=document.createElement("div");a.style.minHeight="20px",a.style.flexGrow="2",a.style.display="flex",a.style.alignItems="center";var s=document.createElement("hr");s.style.minWidth="20px",s.style.border="0px",s.style.borderTop=n+"px solid "+e.uiStyleSettings.toolboxColor,s.style.flexGrow="2",a.appendChild(s),i.appendChild(a),e.widthBoxes.push(i)})),t},t.prototype.setCurrentWidth=function(e,t){var n=this;this.currentWidth=e,this.widthBoxes.forEach((function(e){e.style.borderColor=e===t?n.uiStyleSettings.toolboxAccentColor:"transparent"})),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},t}($),le=function(e){function t(t,n,i,r){var a=e.call(this,t,r||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return a.styles=[],a.styleBoxes=[],a.styles=n,a.currentStyle=i,a.setCurrentStyle=a.setCurrentStyle.bind(a),a}return U(t,e),t.prototype.getUi=function(){var e=this,t=document.createElement("div");return t.style.display="flex",t.style.overflow="hidden",t.style.flexGrow="2",this.styles.forEach((function(n){var i=document.createElement("div");i.style.display="flex",i.style.alignItems="center",i.style.justifyContent="space-between",i.style.padding="5px",i.style.borderWidth="2px",i.style.borderStyle="solid",i.style.overflow="hidden",i.style.maxWidth=100/e.styles.length-5+"%",i.style.borderColor=n===e.currentStyle?e.uiStyleSettings.toolboxAccentColor:"transparent",i.addEventListener("click",(function(){e.setCurrentStyle(n,i)})),t.appendChild(i);var r=document.createElement("div");r.style.minHeight="20px",r.style.flexGrow="2",r.style.overflow="hidden";var a='<svg width="100" height="20">\n <line x1="0" y1="10" x2="100" y2="10" stroke="'+e.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(""!==n?'stroke-dasharray="'+n+'"':"")+" />\n </svg>";r.innerHTML=a,i.appendChild(r),e.styleBoxes.push(i)})),t},t.prototype.setCurrentStyle=function(e,t){var n=this;this.currentStyle=e,this.styleBoxes.forEach((function(e){e.style.borderColor=e===t?n.uiStyleSettings.toolboxAccentColor:"transparent"})),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},t}($),ce=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.strokeColor=i.defaultColor,r.strokeWidth=i.defaultStrokeWidth,r.strokeDasharray=i.defaultStrokeDasharray,r.strokePanel=new ee("Line color",i.defaultColorSet,i.defaultColor),r.strokePanel.onColorChanged=r.setStrokeColor,r.strokeWidthPanel=new oe("Line width",i.defaultStrokeWidths,i.defaultStrokeWidth),r.strokeWidthPanel.onWidthChanged=r.setStrokeWidth,r.strokeStylePanel=new le("Line style",i.defaultStrokeDasharrays,i.defaultStrokeDasharray),r.strokeStylePanel.onStyleChanged=r.setStrokeDasharray,r}return U(t,e),Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var n=e.prototype.getState.call(this);return n.typeName=t.typeName,n},t.typeName="FrameMarker",t.title="Frame marker",t.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',t}(se),ue=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},he=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.x1=0,r.y1=0,r.x2=0,r.y2=0,r.defaultLength=50,r.manipulationStartX=0,r.manipulationStartY=0,r.manipulationStartX1=0,r.manipulationStartY1=0,r.manipulationStartX2=0,r.manipulationStartY2=0,r.setupControlBox(),r}return U(t,e),t.prototype.ownsTarget=function(t){return!!e.prototype.ownsTarget.call(this,t)||!(!this.grip1.ownsTarget(t)&&!this.grip2.ownsTarget(t))},t.prototype.pointerDown=function(t,n){e.prototype.pointerDown.call(this,t,n),this.manipulationStartX=t.x,this.manipulationStartY=t.y,"new"===this.state&&(this.x1=t.x,this.y1=t.y,this.x2=t.x,this.y2=t.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,"new"!==this.state&&(this.select(),this.grip1.ownsTarget(n)?this.activeGrip=this.grip1:this.grip2.ownsTarget(n)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},t.prototype.pointerUp=function(t){var n=this.state;e.prototype.pointerUp.call(this,t),"creating"===this.state&&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(t),this._state="select","creating"===n&&this.onMarkerCreated&&this.onMarkerCreated(this)},t.prototype.adjustVisual=function(){},t.prototype.manipulate=function(e){"creating"===this.state?this.resize(e):"move"===this.state?(this.x1=this.manipulationStartX1+e.x-this.manipulationStartX,this.y1=this.manipulationStartY1+e.y-this.manipulationStartY,this.x2=this.manipulationStartX2+e.x-this.manipulationStartX,this.y2=this.manipulationStartY2+e.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):"resize"===this.state&&this.resize(e)},t.prototype.resize=function(e){switch(this.activeGrip){case this.grip1:this.x1=e.x,this.y1=e.y;break;case this.grip2:case void 0:this.x2=e.x,this.y2=e.y}this.adjustVisual(),this.adjustControlBox()},t.prototype.select=function(){e.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},t.prototype.deselect=function(){e.prototype.deselect.call(this),this.controlBox.style.display="none"},t.prototype.setupControlBox=function(){this.controlBox=z.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},t.prototype.adjustControlBox=function(){this.positionGrips()},t.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},t.prototype.createGrip=function(){var e=new ie;return e.visual.transform.baseVal.appendItem(z.createTransform()),this.controlBox.appendChild(e.visual),e},t.prototype.positionGrips=function(){var e=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-e/2,this.y1-e/2),this.positionGrip(this.grip2.visual,this.x2-e/2,this.y2-e/2)},t.prototype.positionGrip=function(e,t,n){var i=e.transform.baseVal.getItem(0);i.setTranslate(t,n),e.transform.baseVal.replaceItem(i,0)},t.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},e.prototype.getState.call(this))},t.prototype.restoreState=function(t){e.prototype.restoreState.call(this,t);var n=t;this.x1=n.x1,this.y1=n.y1,this.x2=n.x2,this.y2=n.y2},t.prototype.scale=function(t,n){e.prototype.scale.call(this,t,n),this.x1=this.x1*t,this.y1=this.y1*n,this.x2=this.x2*t,this.y2=this.y2*n,this.adjustVisual(),this.adjustControlBox()},t}(te),de=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.strokeColor="transparent",r.strokeWidth=0,r.strokeDasharray="",r.setStrokeColor=r.setStrokeColor.bind(r),r.setStrokeWidth=r.setStrokeWidth.bind(r),r.setStrokeDasharray=r.setStrokeDasharray.bind(r),r.strokeColor=i.defaultColor,r.strokeWidth=i.defaultStrokeWidth,r.strokeDasharray=i.defaultStrokeDasharray,r.strokePanel=new ee("Line color",i.defaultColorSet,i.defaultColor),r.strokePanel.onColorChanged=r.setStrokeColor,r.strokeWidthPanel=new oe("Line width",i.defaultStrokeWidths,i.defaultStrokeWidth),r.strokeWidthPanel.onWidthChanged=r.setStrokeWidth,r.strokeStylePanel=new le("Line style",i.defaultStrokeDasharrays,i.defaultStrokeDasharray),r.strokeStylePanel.onStyleChanged=r.setStrokeDasharray,r}return U(t,e),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.visual&&t!==this.selectorLine&&t!==this.visibleLine)},t.prototype.createVisual=function(){this.visual=z.createGroup(),this.selectorLine=z.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=z.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},t.prototype.pointerDown=function(t,n){e.prototype.pointerDown.call(this,t,n),"new"===this.state&&(this.createVisual(),this.adjustVisual(),this._state="creating")},t.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),z.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),z.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),z.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},t.prototype.setStrokeColor=function(e){this.strokeColor=e,this.adjustVisual(),this.colorChanged(e)},t.prototype.setStrokeWidth=function(e){this.strokeWidth=e,this.adjustVisual()},t.prototype.setStrokeDasharray=function(e){this.strokeDasharray=e,this.adjustVisual(),this.stateChanged()},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var n=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},e.prototype.getState.call(this));return n.typeName=t.typeName,n},t.prototype.restoreState=function(t){e.prototype.restoreState.call(this,t);var n=t;this.strokeColor=n.strokeColor,this.strokeWidth=n.strokeWidth,this.strokeDasharray=n.strokeDasharray,this.createVisual(),this.adjustVisual()},t.typeName="LineMarker",t.title="Line marker",t.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',t}(he),fe=function(e){function t(t,n,i,r){var a=e.call(this,t,r||'<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 a.fonts=[],a.fontBoxes=[],a.fonts=n,a.currentFont=i,a.setCurrentFont=a.setCurrentFont.bind(a),a}return U(t,e),t.prototype.getUi=function(){var e=this,t=document.createElement("div");return t.style.overflow="hidden",t.style.flexGrow="2",this.fonts.forEach((function(n){var i=document.createElement("div");i.style.display="inline-block",i.style.alignItems="center",i.style.justifyContent="space-between",i.style.padding="5px",i.style.borderWidth="2px",i.style.borderStyle="solid",i.style.overflow="hidden",i.style.maxWidth=100/e.fonts.length-5+"%",i.style.borderColor=n===e.currentFont?e.uiStyleSettings.toolboxAccentColor:"transparent",i.addEventListener("click",(function(){e.setCurrentFont(n,i)})),t.appendChild(i);var r=document.createElement("div");r.style.display="flex",r.style.minHeight="20px",r.style.flexGrow="2",r.style.fontFamily=n,r.style.overflow="hidden";var a=document.createElement("div");a.style.whiteSpace="nowrap",a.style.overflow="hidden",a.style.textOverflow="ellipsis",a.innerHTML="The quick brown fox jumps over the lazy dog",r.appendChild(a),i.appendChild(r),e.fontBoxes.push(i)})),t},t.prototype.setCurrentFont=function(e,t){var n=this;this.currentFont=e,this.fontBoxes.forEach((function(e){e.style.borderColor=e===t?n.uiStyleSettings.toolboxAccentColor:"transparent"})),this.onFontChanged&&this.onFontChanged(this.currentFont)},t}($),pe=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.color="transparent",r.padding=5,r.DEFAULT_TEXT="your text here",r.text=r.DEFAULT_TEXT,r.isMoved=!1,r.color=i.defaultColor,r.fontFamily=i.defaultFontFamily,r.defaultSize={x:100,y:30},r.setColor=r.setColor.bind(r),r.setFont=r.setFont.bind(r),r.renderText=r.renderText.bind(r),r.sizeText=r.sizeText.bind(r),r.textEditDivClicked=r.textEditDivClicked.bind(r),r.showTextEditor=r.showTextEditor.bind(r),r.setSize=r.setSize.bind(r),r.positionTextEditor=r.positionTextEditor.bind(r),r.colorPanel=new ee("Color",i.defaultColorSet,i.defaultColor),r.colorPanel.onColorChanged=r.setColor,r.fontFamilyPanel=new fe("Font",i.defaultFontFamilies,i.defaultFontFamily),r.fontFamilyPanel.onFontChanged=r.setFont,r}return U(t,e),t.prototype.ownsTarget=function(t){if(e.prototype.ownsTarget.call(this,t)||t===this.visual||t===this.textElement||t===this.bgRectangle)return!0;var n=!1;return this.textElement.childNodes.forEach((function(e){e===t&&(n=!0)})),n},t.prototype.createVisual=function(){this.visual=z.createGroup(),this.bgRectangle=z.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=z.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(z.createTransform()),this.textElement.transform.baseVal.appendItem(z.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},t.prototype.pointerDown=function(t,n){e.prototype.pointerDown.call(this,t,n),this.isMoved=!1,this.pointerDownPoint=t,this.pointerDownTimestamp=Date.now(),"new"===this.state&&(this.createVisual(),this.moveVisual(t),this._state="creating")},t.prototype.renderText=function(){var e=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(t){e.textElement.appendChild(z.createTSpan(""===t.trim()?" ":t.trim(),[["x","0"],["dy","1.2em"]]))})),setTimeout(this.sizeText,10)}},t.prototype.getTextScale=function(){var e=this.textElement.getBBox(),t=1;if(e.width>0&&e.height>0){var n=(1*this.width-this.width*this.padding*2/100)/e.width,i=(1*this.height-this.height*this.padding*2/100)/e.height;t=Math.min(n,i)}return t},t.prototype.getTextPosition=function(e){var t=this.textElement.getBBox(),n=0,i=0;return t.width>0&&t.height>0&&(n=(this.width-t.width*e)/2,i=this.height/2-t.height*e/2),{x:n,y:i}},t.prototype.sizeText=function(){var e=this.textElement.getBBox(),t=this.getTextScale(),n=this.getTextPosition(t);n.y-=e.y*t,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+n.x+"px, "+n.y+"px) scale("+t+", "+t+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(n.x,n.y),this.textElement.transform.baseVal.getItem(1).setScale(t,t))},t.prototype.manipulate=function(t){e.prototype.manipulate.call(this,t),void 0!==this.pointerDownPoint&&(this.isMoved=Math.abs(t.x-this.pointerDownPoint.x)>5||Math.abs(t.y-this.pointerDownPoint.y)>5)},t.prototype.resize=function(t){e.prototype.resize.call(this,t),this.isMoved=!0,this.setSize(),this.sizeText()},t.prototype.setSize=function(){e.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(z.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),z.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},t.prototype.pointerUp=function(t){var n=this.state;"creating"===n&&(this._suppressMarkerCreateEvent=!0),e.prototype.pointerUp.call(this,t),this.setSize(),("creating"===n||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},t.prototype.showTextEditor=function(){var e=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(e){e.stopPropagation()})),this.textEditor.addEventListener("input",(function(){for(var t=Number.parseFloat(e.textEditor.style.fontSize);e.textEditor.clientWidth>=Number.parseInt(e.textEditor.style.maxWidth)&&t>.9;)t-=.1,e.textEditor.style.fontSize=Math.max(t,.9)+"em"})),this.textEditor.addEventListener("keyup",(function(e){e.cancelBubble=!0})),this.textEditor.addEventListener("paste",(function(e){if(e.clipboardData){var t=e.clipboardData.getData("text"),n=window.getSelection();if(!n.rangeCount)return!1;n.deleteFromDocument(),n.getRangeAt(0).insertNode(document.createTextNode(t)),e.preventDefault()}})),this.textEditDiv.addEventListener("pointerup",(function(){e.textEditDivClicked(e.textEditor.innerText)})),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},t.prototype.positionTextEditor=function(){if("edit"===this.state)if(void 0===this.textEditor)this.showTextEditor();else{this.textElement.style.display="";var e=this.getTextScale(),t=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),n=this.textElement.getBBox(),i={x:n.width*e,y:n.height*e};t.x-=i.x/2,t.y-=i.y/2,this.textEditor.style.top=t.y+"px",this.textEditor.style.left=t.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-t.x+"px",this.textEditor.style.fontSize=Math.max(16*e,12)+"px",this.textElement.style.display="none"}},t.prototype.textEditDivClicked=function(e){this.text=e.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},t.prototype.select=function(){e.prototype.select.call(this),"edit"===this.state&&this.textEditDivClicked(this.textEditor.innerText)},t.prototype.deselect=function(){"edit"===this.state&&this.textEditDivClicked(this.textEditor.innerText),e.prototype.deselect.call(this)},t.prototype.dblClick=function(t,n){e.prototype.dblClick.call(this,t,n),this.showTextEditor()},t.prototype.setColor=function(e){this.textElement&&z.setAttributes(this.textElement,[["fill",e]]),this.color=e,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(e)},t.prototype.setFont=function(e){this.textElement&&z.setAttributes(this.textElement,[["font-family",e]]),this.fontFamily=e,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},t.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},t.prototype.showVisual=function(){"edit"===this.state&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var n=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},e.prototype.getState.call(this));return n.typeName=t.typeName,n},t.prototype.restoreState=function(t){var n=t;this.color=n.color,this.fontFamily=n.fontFamily,this.padding=n.padding,this.text=n.text,this.createVisual(),e.prototype.restoreState.call(this,t),this.setSize()},t.prototype.scale=function(t,n){e.prototype.scale.call(this,t,n),this.setSize(),this.sizeText(),this.positionTextEditor()},t.typeName="TextMarker",t.title="Text marker",t.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>',t}(ae),ge=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.color="transparent",r.lineWidth=3,r.drawing=!1,r.pixelRatio=1,r.color=i.defaultColor,r.lineWidth=i.defaultStrokeWidth,r.pixelRatio=i.freehandPixelRatio,r.setColor=r.setColor.bind(r),r.addCanvas=r.addCanvas.bind(r),r.finishCreation=r.finishCreation.bind(r),r.setLineWidth=r.setLineWidth.bind(r),r.colorPanel=new ee("Color",i.defaultColorSet,i.defaultColor),r.colorPanel.onColorChanged=r.setColor,r.lineWidthPanel=new oe("Line width",i.defaultStrokeWidths,i.defaultStrokeWidth),r.lineWidthPanel.onWidthChanged=r.setLineWidth,r}return U(t,e),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.visual&&t!==this.drawingImage)},t.prototype.createVisual=function(){this.visual=z.createGroup(),this.drawingImage=z.createImage(),this.visual.appendChild(this.drawingImage);var e=z.createTransform();this.visual.transform.baseVal.appendItem(e),this.addMarkerVisualToContainer(this.visual)},t.prototype.pointerDown=function(t,n){"new"===this.state&&(this.addCanvas(),this.createVisual(),this._state="creating"),"creating"===this.state?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(t.x,t.y),this.drawing=!0):e.prototype.pointerDown.call(this,t,n)},t.prototype.manipulate=function(t){"creating"===this.state?this.drawing&&(this.canvasContext.lineTo(t.x,t.y),this.canvasContext.stroke()):e.prototype.manipulate.call(this,t)},t.prototype.resize=function(t){e.prototype.resize.call(this,t),z.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),z.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},t.prototype.pointerUp=function(t){"creating"===this._state?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):e.prototype.pointerUp.call(this,t)},t.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)},t.prototype.select=function(){"creating"===this.state&&this.finishCreation(),e.prototype.select.call(this)},t.prototype.deselect=function(){"creating"===this.state&&this.finishCreation(),e.prototype.deselect.call(this)},t.prototype.finishCreation=function(){for(var e=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),t=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],n=t[0],i=t[1],r=t[2],a=t[3],s=!1,o=0;o<this.canvasElement.height;o++)for(var l=0;l<this.canvasElement.width;l++)e.data[o*this.canvasElement.width*4+4*l+3]>0&&(s=!0,o<i&&(i=o),l<n&&(n=l),o>a&&(a=o),l>r&&(r=l));if(s){this.left=n/this.pixelRatio,this.top=i/this.pixelRatio,this.width=(r-n)/this.pixelRatio,this.height=(a-i)/this.pixelRatio;var c=document.createElement("canvas");c.width=r-n,c.height=a-i,c.getContext("2d").putImageData(this.canvasContext.getImageData(n,i,r-n,a-i),0,0),this.drawingImgUrl=c.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},t.prototype.setDrawingImage=function(){z.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),z.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},t.prototype.setColor=function(e){this.color=e,this.colorChanged(e)},t.prototype.setLineWidth=function(e){this.lineWidth=e},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return"new"===this.state||"creating"===this.state?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var n=Object.assign({drawingImgUrl:this.drawingImgUrl},e.prototype.getState.call(this));return n.typeName=t.typeName,n},t.prototype.restoreState=function(t){this.createVisual(),e.prototype.restoreState.call(this,t),this.drawingImgUrl=t.drawingImgUrl,this.setDrawingImage()},t.prototype.scale=function(t,n){e.prototype.scale.call(this,t,n),this.setDrawingImage()},t.typeName="FreehandMarker",t.title="Freehand marker",t.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>',t}(ae),ve=function(e){function t(t,n,i){var r=e.call(this,t,i||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return r.typeBoxes=[],r.currentType=n,r.setCurrentType=r.setCurrentType.bind(r),r}return U(t,e),t.prototype.getUi=function(){var e=this,t=document.createElement("div");t.style.display="flex",t.style.overflow="hidden",t.style.flexGrow="2";for(var n=function(n){var r="both";switch(n){case 0:r="both";break;case 1:r="start";break;case 2:r="end";break;case 3:r="none"}var a=document.createElement("div");if(a.style.display="flex",a.style.flexGrow="2",a.style.alignItems="center",a.style.justifyContent="space-between",a.style.padding="5px",a.style.borderWidth="2px",a.style.borderStyle="solid",a.style.borderColor=r===i.currentType?i.uiStyleSettings.toolboxAccentColor:"transparent",a.addEventListener("click",(function(){e.setCurrentType(r,a)})),t.appendChild(a),"both"===r||"start"===r){var s=document.createElement("div");s.style.display="flex",s.style.alignItems="center",s.style.minHeight="20px",s.innerHTML='<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">\n <polygon points="0,5 10,0 10,10" fill="'+(void 0!==i.uiStyleSettings?i.uiStyleSettings.toolboxColor:"#eeeeee")+'" />\n </svg>',s.style.marginLeft="5px",a.appendChild(s)}var o=document.createElement("div");o.style.display="flex",o.style.alignItems="center",o.style.minHeight="20px",o.style.flexGrow="2";var l=document.createElement("hr");if(l.style.minWidth="20px",l.style.border="0px",l.style.borderTop="3px solid "+(void 0!==i.uiStyleSettings?i.uiStyleSettings.toolboxColor:"#eeeeee"),l.style.flexGrow="2",o.appendChild(l),a.appendChild(o),"both"===r||"end"===r){var c=document.createElement("div");c.style.display="flex",c.style.alignItems="center",c.style.minHeight="20px",c.innerHTML='<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">\n <polygon points="0,0 10,5 0,10" fill="'+(void 0!==i.uiStyleSettings?i.uiStyleSettings.toolboxColor:"#eeeeee")+'" />\n </svg>',c.style.marginRight="5px",a.appendChild(c)}i.typeBoxes.push(a)},i=this,r=0;r<4;r++)n(r);return t},t.prototype.setCurrentType=function(e,t){var n=this;this.currentType=e,this.typeBoxes.forEach((function(e){e.style.borderColor=e===t?void 0!==n.uiStyleSettings?n.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"})),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},t}($),me=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.arrowType="end",r.arrowBaseHeight=10,r.arrowBaseWidth=10,r.getArrowPoints=r.getArrowPoints.bind(r),r.setArrowType=r.setArrowType.bind(r),r.arrowTypePanel=new ve("Arrow type","end"),r.arrowTypePanel.onArrowTypeChanged=r.setArrowType,r}return U(t,e),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.arrow1&&t!==this.arrow2)},t.prototype.getArrowPoints=function(e,t){var n=this.arrowBaseWidth+2*this.strokeWidth,i=this.arrowBaseHeight+2*this.strokeWidth;return e-n/2+","+(t+i/2)+" "+e+","+(t-i/2)+" "+(e+n/2)+","+(t+i/2)},t.prototype.createTips=function(){this.arrow1=z.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(z.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=z.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(z.createTransform()),this.visual.appendChild(this.arrow2)},t.prototype.pointerDown=function(t,n){e.prototype.pointerDown.call(this,t,n),"creating"===this.state&&this.createTips()},t.prototype.adjustVisual=function(){if(e.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display="both"===this.arrowType||"start"===this.arrowType?"":"none",this.arrow2.style.display="both"===this.arrowType||"end"===this.arrowType?"":"none",z.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),z.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var t=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),n=this.arrow1.transform.baseVal.getItem(0);n.setRotate(t,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(n,0);var i=this.arrow2.transform.baseVal.getItem(0);i.setRotate(t+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(i,0)}},t.prototype.setArrowType=function(e){this.arrowType=e,this.adjustVisual(),this.stateChanged()},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var n=Object.assign({arrowType:this.arrowType},e.prototype.getState.call(this));return n.typeName=t.typeName,n},t.prototype.restoreState=function(t){e.prototype.restoreState.call(this,t);var n=t;this.arrowType=n.arrowType,this.createTips(),this.adjustVisual()},t.typeName="ArrowMarker",t.title="Arrow marker",t.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',t}(de),ye=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.fillColor=i.defaultFillColor,r.strokeWidth=0,r.fillPanel=new ee("Color",i.defaultColorSet,i.defaultFillColor),r.fillPanel.onColorChanged=r.setFillColor,r}return U(t,e),Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var n=e.prototype.getState.call(this);return n.typeName=t.typeName,n},t.typeName="CoverMarker",t.title="Cover marker",t.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',t}(se),be=function(e){function t(t,n,i,r){var a=e.call(this,t,r||'<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 a.opacities=[],a.opacityBoxes=[],a.opacities=n,a.currentOpacity=i,a.setCurrentOpacity=a.setCurrentOpacity.bind(a),a}return U(t,e),t.prototype.getUi=function(){var e=this,t=document.createElement("div");return t.style.display="flex",t.style.overflow="hidden",t.style.flexGrow="2",t.style.justifyContent="space-between",this.opacities.forEach((function(n){var i=document.createElement("div");i.style.display="flex",i.style.alignItems="center",i.style.justifyContent="center",i.style.padding="5px",i.style.borderWidth="2px",i.style.borderStyle="solid",i.style.borderColor=n===e.currentOpacity?e.uiStyleSettings.toolboxAccentColor:"transparent",i.addEventListener("click",(function(){e.setCurrentOpacity(n,i)})),t.appendChild(i);var r=document.createElement("div");r.innerText=100*n+"%",i.appendChild(r),e.opacityBoxes.push(i)})),t},t.prototype.setCurrentOpacity=function(e,t){var n=this;this.currentOpacity=e,this.opacityBoxes.forEach((function(e){e.style.borderColor=e===t?n.uiStyleSettings.toolboxAccentColor:"transparent"})),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},t}($),Ee=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.setOpacity=r.setOpacity.bind(r),r.fillColor=i.defaultHighlightColor,r.strokeWidth=0,r.opacity=i.defaultHighlightOpacity,r.fillPanel=new ee("Color",i.defaultColorSet,r.fillColor),r.fillPanel.onColorChanged=r.setFillColor,r.opacityPanel=new be("Opacity",i.defaultOpacitySteps,r.opacity),r.opacityPanel.onOpacityChanged=r.setOpacity,r}return U(t,e),t.prototype.setOpacity=function(e){this.opacity=e,this.visual&&z.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var n=e.prototype.getState.call(this);return n.typeName=t.typeName,n},t.typeName="HighlightMarker",t.title="Highlight marker",t.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>',t}(ye),ke='<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>',Ce=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.bgColor="transparent",r.tipPosition={x:0,y:0},r.tipBase1Position={x:0,y:0},r.tipBase2Position={x:0,y:0},r.tipMoving=!1,r.color=i.defaultStrokeColor,r.bgColor=i.defaultFillColor,r.fontFamily=i.defaultFontFamily,r.defaultSize={x:100,y:30},r.setBgColor=r.setBgColor.bind(r),r.getTipPoints=r.getTipPoints.bind(r),r.positionTip=r.positionTip.bind(r),r.setTipPoints=r.setTipPoints.bind(r),r.colorPanel=new ee("Text color",i.defaultColorSet,r.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>'),r.colorPanel.onColorChanged=r.setColor,r.bgColorPanel=new ee("Fill color",i.defaultColorSet,r.bgColor,ke),r.bgColorPanel.onColorChanged=r.setBgColor,r.fontFamilyPanel=new fe("Font",i.defaultFontFamilies,i.defaultFontFamily),r.fontFamilyPanel.onFontChanged=r.setFont,r.tipGrip=new ie,r.tipGrip.visual.transform.baseVal.appendItem(z.createTransform()),r.controlBox.appendChild(r.tipGrip.visual),r}return U(t,e),t.prototype.ownsTarget=function(t){return e.prototype.ownsTarget.call(this,t)||this.tipGrip.ownsTarget(t)||this.tip===t},t.prototype.createTip=function(){z.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=z.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},t.prototype.pointerDown=function(t,n){"new"===this.state&&e.prototype.pointerDown.call(this,t,n),"creating"===this.state?this.createTip():this.tipGrip.ownsTarget(n)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):e.prototype.pointerDown.call(this,t,n)},t.prototype.pointerUp=function(t){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,e.prototype.pointerUp.call(this,t);else{var n="creating"===this.state;e.prototype.pointerUp.call(this,t),this.setTipPoints(n),this.positionTip()}},t.prototype.manipulate=function(t){if(this.tipMoving){var n=this.unrotatePoint(t);this.tipPosition={x:n.x-this.manipulationStartLeft,y:n.y-this.manipulationStartTop},this.positionTip()}else e.prototype.manipulate.call(this,t)},t.prototype.setBgColor=function(e){this.bgRectangle&&this.tip&&(z.setAttributes(this.bgRectangle,[["fill",e]]),z.setAttributes(this.tip,[["fill",e]])),this.bgColor=e,this.fillColorChanged(e)},t.prototype.getTipPoints=function(){return this.setTipPoints("creating"===this.state),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},t.prototype.setTipPoints=function(e){void 0===e&&(e=!1);var t=Math.min(this.height/2,15),n=this.height/5;e&&(this.tipPosition={x:t+n/2,y:this.height+20});var i=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?i<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(n=this.width/5,t=Math.min(this.width/2,15),this.tipBase1Position={x:t,y:0},this.tipBase2Position={x:t+n,y:0}):(this.tipBase1Position={x:0,y:t},this.tipBase2Position={x:0,y:t+n}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?i<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(n=this.width/5,t=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-t-n,y:0},this.tipBase2Position={x:this.width-t,y:0}):(this.tipBase1Position={x:this.width,y:t},this.tipBase2Position={x:this.width,y:t+n}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?i<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(n=this.width/5,t=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-t-n,y:this.height},this.tipBase2Position={x:this.width-t,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-t-n},this.tipBase2Position={x:this.width,y:this.height-t}):i<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(n=this.width/5,t=Math.min(this.width/2,15),this.tipBase1Position={x:t,y:this.height},this.tipBase2Position={x:t+n,y:this.height}):(this.tipBase1Position={x:0,y:this.height-t},this.tipBase2Position={x:0,y:this.height-t-n})},t.prototype.resize=function(t){e.prototype.resize.call(this,t),this.positionTip()},t.prototype.positionTip=function(){z.setAttributes(this.tip,[["points",this.getTipPoints()]]);var e=this.tipGrip.visual.transform.baseVal.getItem(0);e.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(e,0)},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),t.prototype.select=function(){this.positionTip(),e.prototype.select.call(this)},t.prototype.getState=function(){var n=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},e.prototype.getState.call(this));return n.typeName=t.typeName,n},t.prototype.restoreState=function(t){var n=t;this.bgColor=n.bgColor,this.tipPosition=n.tipPosition,e.prototype.restoreState.call(this,t),this.createTip(),this.setTipPoints()},t.prototype.scale=function(t,n){e.prototype.scale.call(this,t,n),this.tipPosition={x:this.tipPosition.x*t,y:this.tipPosition.y*n},this.positionTip()},t.typeName="CalloutMarker",t.title="Callout marker",t.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>',t}(pe),Se=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.fillColor="transparent",r.strokeColor="transparent",r.strokeWidth=0,r.strokeDasharray="",r.opacity=1,r.strokeColor=i.defaultColor,r.strokeWidth=i.defaultStrokeWidth,r.strokeDasharray=i.defaultStrokeDasharray,r.fillColor=i.defaultFillColor,r.setStrokeColor=r.setStrokeColor.bind(r),r.setFillColor=r.setFillColor.bind(r),r.setStrokeWidth=r.setStrokeWidth.bind(r),r.setStrokeDasharray=r.setStrokeDasharray.bind(r),r.setOpacity=r.setOpacity.bind(r),r.createVisual=r.createVisual.bind(r),r.strokePanel=new ee("Line color",K(i.defaultColorSet,["transparent"]),i.defaultColor),r.strokePanel.onColorChanged=r.setStrokeColor,r.fillPanel=new ee("Fill color",K(i.defaultColorSet,["transparent"]),r.fillColor,ke),r.fillPanel.onColorChanged=r.setFillColor,r.strokeWidthPanel=new oe("Line width",i.defaultStrokeWidths,i.defaultStrokeWidth),r.strokeWidthPanel.onWidthChanged=r.setStrokeWidth,r.strokeStylePanel=new le("Line style",i.defaultStrokeDasharrays,i.defaultStrokeDasharray),r.strokeStylePanel.onStyleChanged=r.setStrokeDasharray,r.opacityPanel=new be("Opacity",i.defaultOpacitySteps,r.opacity),r.opacityPanel.onOpacityChanged=r.setOpacity,r}return U(t,e),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.visual)},t.prototype.createVisual=function(){this.visual=z.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},t.prototype.pointerDown=function(t,n){e.prototype.pointerDown.call(this,t,n),"new"===this.state&&(this.createVisual(),this.moveVisual(t),this._state="creating")},t.prototype.manipulate=function(t){e.prototype.manipulate.call(this,t)},t.prototype.resize=function(t){e.prototype.resize.call(this,t),this.setSize()},t.prototype.setSize=function(){e.prototype.setSize.call(this),z.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},t.prototype.pointerUp=function(t){e.prototype.pointerUp.call(this,t),this.setSize()},t.prototype.setStrokeColor=function(e){this.strokeColor=e,this.visual&&z.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(e),this.stateChanged()},t.prototype.setFillColor=function(e){this.fillColor=e,this.visual&&z.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(e),this.stateChanged()},t.prototype.setStrokeWidth=function(e){this.strokeWidth=e,this.visual&&z.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},t.prototype.setStrokeDasharray=function(e){this.strokeDasharray=e,this.visual&&z.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},t.prototype.setOpacity=function(e){this.opacity=e,this.visual&&z.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var n=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},e.prototype.getState.call(this));return n.typeName=t.typeName,n},t.prototype.restoreState=function(t){var n=t;this.fillColor=n.fillColor,this.strokeColor=n.strokeColor,this.strokeWidth=n.strokeWidth,this.strokeDasharray=n.strokeDasharray,this.opacity=n.opacity,this.createVisual(),e.prototype.restoreState.call(this,t),this.setSize()},t.prototype.scale=function(t,n){e.prototype.scale.call(this,t,n),this.setSize()},t.typeName="EllipseMarker",t.title="Ellipse marker",t.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>',t}(ae),xe=function(e){function t(t,n,i){return e.call(this,t,n,i)||this}return U(t,e),Object.defineProperty(t.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.tip1&&t!==this.tip2)},t.prototype.createTips=function(){this.tip1=z.createLine(this.x1-this.tipLength/2,this.y1,this.x1+this.tipLength/2,this.y1,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip1.transform.baseVal.appendItem(z.createTransform()),this.visual.appendChild(this.tip1),this.tip2=z.createLine(this.x2-this.tipLength/2,this.y2,this.x2+this.tipLength/2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip2.transform.baseVal.appendItem(z.createTransform()),this.visual.appendChild(this.tip2)},t.prototype.pointerDown=function(t,n){e.prototype.pointerDown.call(this,t,n),"creating"===this.state&&this.createTips()},t.prototype.adjustVisual=function(){if(e.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(z.setAttributes(this.tip1,[["x1",(this.x1-this.tipLength/2).toString()],["y1",this.y1.toString()],["x2",(this.x1+this.tipLength/2).toString()],["y2",this.y1.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),z.setAttributes(this.tip2,[["x1",(this.x2-this.tipLength/2).toString()],["y1",this.y2.toString()],["x2",(this.x2+this.tipLength/2).toString()],["y2",this.y2.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),Math.abs(this.x1-this.x2)>.1)){var t=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),n=this.tip1.transform.baseVal.getItem(0);n.setRotate(t,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(n,0);var i=this.tip2.transform.baseVal.getItem(0);i.setRotate(t+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(i,0)}},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var n=e.prototype.getState.call(this);return n.typeName=t.typeName,n},t.prototype.restoreState=function(t){e.prototype.restoreState.call(this,t),this.createTips(),this.adjustVisual()},t.typeName="MeasurementMarker",t.title="Measurement marker",t.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>',t}(de),we=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.strokePanel.colors=i.defaultColorSet,r.fillColor="transparent",r}return U(t,e),Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var n=e.prototype.getState.call(this);return n.typeName=t.typeName,n},t.typeName="EllipseFrameMarker",t.title="Ellipse frame marker",t.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>',t}(Se),Te=function(){function e(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(e.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),e.prototype.addUndoStep=function(e){0!==this.undoStack.length&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(e)||(this.undoStack.push(e),JSON.stringify(this.lastRedoStep)!==JSON.stringify(e)&&this.redoStack.splice(0,this.redoStack.length))},e.prototype.replaceLastUndoStep=function(e){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=e)},e.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},e.prototype.undo=function(){if(this.undoStack.length>1){var e=this.undoStack.pop();return void 0!==e&&this.redoStack.push(e),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},e.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},e}(),_e=function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.strokeColor="transparent",r.strokeWidth=0,r.strokeDasharray="",r.curveX=0,r.curveY=0,r.manipulationStartCurveX=0,r.manipulationStartCurveY=0,r.setStrokeColor=r.setStrokeColor.bind(r),r.setStrokeWidth=r.setStrokeWidth.bind(r),r.setStrokeDasharray=r.setStrokeDasharray.bind(r),r.positionGrips=r.positionGrips.bind(r),r.addControlGrips=r.addControlGrips.bind(r),r.adjustVisual=r.adjustVisual.bind(r),r.setupControlBox=r.setupControlBox.bind(r),r.resize=r.resize.bind(r),r.strokeColor=i.defaultColor,r.strokeWidth=i.defaultStrokeWidth,r.strokeDasharray=i.defaultStrokeDasharray,r.strokePanel=new ee("Line color",i.defaultColorSet,i.defaultColor),r.strokePanel.onColorChanged=r.setStrokeColor,r.strokeWidthPanel=new oe("Line width",i.defaultStrokeWidths,i.defaultStrokeWidth),r.strokeWidthPanel.onWidthChanged=r.setStrokeWidth,r.strokeStylePanel=new le("Line style",i.defaultStrokeDasharrays,i.defaultStrokeDasharray),r.strokeStylePanel.onStyleChanged=r.setStrokeDasharray,r}return U(t,e),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.visual&&t!==this.selectorCurve&&t!==this.visibleCurve&&!this.curveGrip.ownsTarget(t))},t.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},t.prototype.createVisual=function(){this.visual=z.createGroup(),this.selectorCurve=z.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=z.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},t.prototype.pointerDown=function(t,n){e.prototype.pointerDown.call(this,t,n),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,"new"===this.state&&(this.curveX=t.x,this.curveY=t.y),"new"===this.state?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(n)&&(this.activeGrip=this.curveGrip,this._state="resize")},t.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),z.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),z.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),z.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},t.prototype.setupControlBox=function(){e.prototype.setupControlBox.call(this),this.curveControlLine1=z.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=z.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},t.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,e.prototype.addControlGrips.call(this)},t.prototype.positionGrips=function(){e.prototype.positionGrips.call(this);var t=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-t/2,this.curveY-t/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()))},t.prototype.manipulate=function(t){"move"===this.state&&(this.curveX=this.manipulationStartCurveX+t.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+t.y-this.manipulationStartY),e.prototype.manipulate.call(this,t)},t.prototype.resize=function(t){this.activeGrip===this.curveGrip&&(this.curveX=t.x,this.curveY=t.y),e.prototype.resize.call(this,t),"creating"===this.state&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},t.prototype.setStrokeColor=function(e){this.strokeColor=e,this.adjustVisual(),this.colorChanged(e)},t.prototype.setStrokeWidth=function(e){this.strokeWidth=e,this.adjustVisual()},t.prototype.setStrokeDasharray=function(e){this.strokeDasharray=e,this.adjustVisual()},t.prototype.scale=function(t,n){this.curveX=this.curveX*t,this.curveY=this.curveY*n,e.prototype.scale.call(this,t,n)},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var n=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},e.prototype.getState.call(this));return n.typeName=t.typeName,n},t.prototype.restoreState=function(t){e.prototype.restoreState.call(this,t);var n=t;this.strokeColor=n.strokeColor,this.strokeWidth=n.strokeWidth,this.strokeDasharray=n.strokeDasharray,this.curveX=n.curveX,this.curveY=n.curveY,this.createVisual(),this.adjustVisual()},t.typeName="CurveMarker",t.title="Curve marker",t.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>',t}(he),Oe=function(){function e(e,t){void 0===t&&(t=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=e,this.cancelable=t}return Object.defineProperty(e.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),e.prototype.preventDefault=function(){this._defaultPrevented=!0},e}(),Ae=function(e){function t(t,n,i){var r=e.call(this,t,!1)||this;return r.dataUrl=n,r.state=i,r}return U(t,e),t}(Oe),Le=function(e){function t(t,n,i){void 0===i&&(i=!1);var r=e.call(this,t,i)||this;return r.marker=n,r}return U(t,e),t}(Oe),De=function(){function e(){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 e.prototype.addEventListener=function(e,t){this[e].push(t)},e.prototype.removeEventListener=function(e,t){var n=this[e].indexOf(t);n>-1&&this[e].splice(n,1)},e}(),Re=function(){function e(t){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new ue,this._isOpen=!1,this.undoRedoManager=new Te,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 De,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=e.instanceCounter++,this.styles=new q(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=t,this.targetRoot=document.body,this.width=t.clientWidth,this.height=t.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(e.prototype,"ALL_MARKER_TYPES",{get:function(){return[ce,ge,me,pe,we,Se,Ee,Ce,xe,ye,de,_e]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[ce,ge,me,pe,Se,Ee,Ce]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"BASIC_MARKER_TYPES",{get:function(){return[ce,ge,me,pe,Ee]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(e){var t=this;this._availableMarkerTypes.splice(0),e.forEach((function(e){if("string"==typeof e){var n=t.ALL_MARKER_TYPES.find((function(t){return t.typeName===e}));void 0!==n&&t._availableMarkerTypes.push(n)}else t._availableMarkerTypes.push(e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(e){this._zoomLevel=e,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(e.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),e.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),"popup"===this.settings.displayMode&&this.onPopupTargetResize(),V.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},e.prototype.show=function(){var e=this;void 0===this.styles.styleSheetRoot&&void 0!==Y.styleSheetRoot&&(this.styles.styleSheetRoot=Y.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach((function(t){return t(new Oe(e))}))},e.prototype.render=function(){return G(this,void 0,void 0,(function(){var e;return H(this,(function(t){switch(t.label){case 0:return this.setCurrentMarker(),(e=new W).naturalSize=this.renderAtNaturalSize,e.imageType=this.renderImageType,e.imageQuality=this.renderImageQuality,e.markersOnly=this.renderMarkersOnly,e.width=this.renderWidth,e.height=this.renderHeight,[4,e.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return t.sent(),[4,e.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,t.sent()]}}))}))},e.prototype.close=function(e){var t=this;if(void 0===e&&(e=!1),this.isOpen){var n=!1;e||this.eventListeners.beforeclose.forEach((function(e){var i=new Oe(t,!0);e(i),i.defaultPrevented&&(n=!0)})),n||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),"popup"===this.settings.displayMode&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach((function(e){return e(new Oe(t))})),this.detachEvents(),this._isOpen=!1)}},e.prototype.addMarkersToToolbar=function(){for(var e,t=[],n=0;n<arguments.length;n++)t[n]=arguments[n];(e=this._availableMarkerTypes).push.apply(e,t)},e.prototype.addRenderEventListener=function(e){this.addEventListener("render",(function(t){e(t.dataUrl,t.state)}))},e.prototype.removeRenderEventListener=function(e){},e.prototype.addCloseEventListener=function(e){this.addEventListener("close",(function(){e()}))},e.prototype.removeCloseEventListener=function(e){},e.prototype.setupResizeObserver=function(){var e=this;"inline"===this.settings.displayMode?window.ResizeObserver&&(this.targetObserver=new ResizeObserver((function(){e.resize(e.target.clientWidth,e.target.clientHeight)})),this.targetObserver.observe(this.target)):"popup"===this.settings.displayMode&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver((function(){return e.onPopupTargetResize()})),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},e.prototype.onPopupTargetResize=function(){var e=1*this.target.clientWidth/this.target.clientHeight,t=this.editorCanvas.clientWidth/e>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*e:this.editorCanvas.clientWidth,n=t<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/e;this.resize(t,n)},e.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},e.prototype.resize=function(e,t){this._isResizing=!0;var n=e/this.imageWidth,i=t/this.imageHeight;this.imageWidth=Math.round(e),this.imageHeight=Math.round(t),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","popup"!==this.settings.displayMode?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),void 0!==this.toolbar&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(n,i),this._isResizing=!1},e.prototype.scaleMarkers=function(e,t){var n,i=this;this._currentMarker&&this._currentMarker instanceof pe?this._currentMarker.scale(e,t):(n=this._currentMarker,this.setCurrentMarker()),this.markers.forEach((function(n){n!==i._currentMarker&&n.scale(e,t)})),void 0!==n&&this.setCurrentMarker(n)},e.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"},e.prototype.setTopLeft=function(){var e=this.editingTarget.getBoundingClientRect(),t=this.editorCanvas.getBoundingClientRect();this.left=e.left-t.left,this.top=e.top-t.top},e.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)},e.prototype.addDefs=function(){for(var e,t=[],n=0;n<arguments.length;n++)t[n]=arguments[n];this.defs=z.createDefs(),this.addDefsToImage(),(e=this.defs).append.apply(e,t)},e.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},e.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)},e.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},e.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},e.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)},e.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},e.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)},e.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 e=document.createElement("a");e.href="https://markerjs.com/",e.target="_blank",e.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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marker.js",e.style.display="grid",e.style.alignItems="center",e.style.justifyItems="center",e.style.padding="3px",e.style.width="20px",e.style.height="20px",this.logoUI.appendChild(e),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},e.prototype.positionLogo=function(){this.logoUI&&("right"!==this.uiStyleSettings.logoPosition?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")},e.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"},e.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},e.prototype.showUI=function(){switch("popup"===this.settings.displayMode&&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 e=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=e+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=void 0!==this.uiStyleSettings.zIndex?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=void 0!==this.uiStyleSettings.zIndex?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="popup"===this.settings.displayMode?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new J(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","popup"===this.settings.displayMode&&(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","popup"===this.settings.displayMode&&(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 Z(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},e.prototype.closeUI=function(){"popup"===this.settings.displayMode&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},e.prototype.removeMarker=function(e){this.markerImage.removeChild(e.container),this.markers.indexOf(e)>-1&&this.markers.splice(this.markers.indexOf(e),1),e.dispose()},e.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),void 0!==this._currentMarker&&("new"!==this._currentMarker.state?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},e.prototype.toolbarButtonClicked=function(e,t){if("marker"===e&&void 0!==t)this.createNewMarker(t);else if("action"===e)switch(t){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":void 0===this.notesArea?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},e.prototype.deleteSelectedMarker=function(){var e=this;if(void 0!==this._currentMarker){var t=!1;if(this.eventListeners.markerbeforedelete.forEach((function(n){var i=new Le(e,e._currentMarker,!0);n(i),i.defaultPrevented&&(t=!0)})),!t){var n=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(t){return t(new Le(e,n))}))}}},e.prototype.clear=function(){var e=this,t=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach((function(n){var i=new Le(e,void 0,!0);n(i),i.defaultPrevented&&(t=!0)})),!t)){this.setCurrentMarker();for(var n=function(t){var n=i.markers[t];i.setCurrentMarker(i.markers[t]),i._currentMarker.dispose(),i.markerImage.removeChild(i._currentMarker.container),i.markers.splice(i.markers.indexOf(i._currentMarker),1),i.eventListeners.markerdelete.forEach((function(t){return t(new Le(e,n))}))},i=this,r=this.markers.length-1;r>=0;r--)n(r);this.addUndoStep()}},Object.defineProperty(e.prototype,"isNotesAreaOpen",{get:function(){return void 0!==this.notesArea},enumerable:!1,configurable:!0}),e.prototype.showNotesEditor=function(){var e;void 0!==this._currentMarker&&(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=null!==(e=this._currentMarker.notes)&&void 0!==e?e:"",this.overlayContainer.appendChild(this.notesArea))},e.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(void 0!==this._currentMarker&&(this._currentMarker.notes=""!==this.notesArea.value.trim()?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},e.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},e.prototype.addUndoStep=function(){var e=this;if(void 0===this._currentMarker||"edit"!==this._currentMarker.state){var t=this.getState(),n=this.undoRedoManager.getLastUndoStep();if(!n||n.width===t.width&&n.height===t.height){var i=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(t),i<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach((function(t){return t(new Oe(e))}))}else this.undoRedoManager.replaceLastUndoStep(t),this.eventListeners.statechange.forEach((function(t){return t(new Oe(e))}))}},e.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},e.prototype.undoStep=function(){var e=this,t=this.undoRedoManager.undo();void 0!==t&&(this.restoreState(t),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach((function(t){return t(new Oe(e))})))},e.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},e.prototype.redoStep=function(){var e=this,t=this.undoRedoManager.redo();void 0!==t&&(this.restoreState(t),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach((function(t){return t(new Oe(e))})))},e.prototype.stepZoom=function(){var e=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=e<this.zoomSteps.length-1?this.zoomSteps[e+1]:this.zoomSteps[0]},e.prototype.panTo=function(e){this.contentDiv.scrollBy({left:this.prevPanPoint.x-e.x,top:this.prevPanPoint.y-e.y}),this.prevPanPoint=e},e.prototype.startRenderAndClose=function(){return G(this,void 0,void 0,(function(){var e,t,n=this;return H(this,(function(i){switch(i.label){case 0:return[4,this.render()];case 1:return e=i.sent(),t=this.getState(),this.eventListeners.render.forEach((function(i){return i(new Ae(n,e,t))})),this.close(!0),[2]}}))}))},e.prototype.getState=function(e){!0===e&&this.setCurrentMarker();var t={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach((function(e){return t.markers.push(e.getState())})),t},e.prototype.restoreState=function(e){var t=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);e.markers.forEach((function(e){var n=t._availableMarkerTypes.find((function(t){return t.typeName===e.typeName}));if(void 0!==n){var i=t.addNewMarker(n);i.restoreState(e),t.markers.push(i)}})),e.width&&e.height&&(e.width!==this.imageWidth||e.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/e.width,this.imageHeight/e.height),this.eventListeners.restorestate.forEach((function(e){return e(new Oe(t))}))},e.prototype.addNewMarker=function(e){var t=z.createGroup();return this.markerImage.appendChild(t),new e(t,this.overlayContainer,this.settings)},e.prototype.createNewMarker=function(e){var t,n=this;(t="string"==typeof e?this._availableMarkerTypes.find((function(t){return t.typeName===e})):e)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(t),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(t.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach((function(e){return e(new Le(n,n._currentMarker))})))},e.prototype.markerCreated=function(e){var t=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(e),this.setCurrentMarker(e),e instanceof ge&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(ge):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach((function(e){return e(new Le(t,t._currentMarker))}))},e.prototype.colorChanged=function(e){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=e,this.settings.defaultStrokeColor=e)},e.prototype.fillColorChanged=function(e){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=e)},e.prototype.markerStateChanged=function(e){var t=this;this.eventListeners.markerchange.forEach((function(n){return n(new Le(t,e))}))},e.prototype.setCurrentMarker=function(e){var t=this;this._currentMarker!==e&&void 0!==this._currentMarker&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach((function(e){return e(new Le(t,t._currentMarker))}))),this._currentMarker=e,void 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/* **********************************
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.
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e(e,t,n,i){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=e,this.canvasHeight=t,this.margin=n,this.container=i,this.attachEvents=this.attachEvents.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.resize=this.resize.bind(this),this.adjustCropRect=this.adjustCropRect.bind(this),this.scaleCanvas=this.scaleCanvas.bind(this),this.getRescaledRect=this.getRescaledRect.bind(this)}return Object.defineProperty(e.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(e){this._aspectRatio=e,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(e){this._isGridVisible=e,this.gridContainer&&Be.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(e){this._zoomFactor=e,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),e.prototype.open=function(){var e=this;this.cropShadeElement=Be.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=Be.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var t=0;t<this.numberOfGridLines;t++)this.horizontalGridLines.push(Be.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(Be.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach((function(t){return e.gridContainer.appendChild(t)})),this.verticalGridLines.forEach((function(t){return e.gridContainer.appendChild(t)})),this.cropRectElement=Be.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new Qe(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new Qe(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new Qe(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new Qe(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},e.prototype.setCropRectangle=function(e){this.cropRect=e;var t=Object.assign({},this.cropRect);1!==this.zoomFactor&&(t.width=this.cropRect.width*this.zoomFactor,t.height=this.cropRect.height*this.zoomFactor,t.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-t.width/2,t.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-t.height/2),Be.setAttributes(this.cropRectElement,[["x",t.x.toString()],["y",t.y.toString()],["width",t.width.toString()],["height",t.height.toString()]]);var n=t.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach((function(e,i){var r=t.y+n*(i+1);Be.setAttributes(e,[["x1",""+t.x],["y1",""+r],["x2",""+(t.x+t.width)],["y2",""+r]])}));var i=t.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach((function(e,n){var r=t.x+i*(n+1);Be.setAttributes(e,[["x1",""+r],["y1",""+t.y],["x2",""+r],["y2",""+(t.y+t.height)]])})),Be.setAttributes(this.cropShadeElement,[["d",Be.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,t.x,t.y,t.width,t.height)]]),this.topLeftGrip.setCenter(t.x,t.y),this.topRightGrip.setCenter(t.x+t.width,t.y),this.bottomLeftGrip.setCenter(t.x,t.y+t.height),this.bottomRightGrip.setCenter(t.x+t.width,t.y+t.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},e.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)},e.prototype.clientToLocalCoordinates=function(e,t){var n=this.container.getBoundingClientRect();return{x:e-n.left+this.margin,y:t-n.top+this.margin}},e.prototype.onPointerDown=function(e){this.container.setPointerCapture(e.pointerId),this.previousPoint=this.clientToLocalCoordinates(e.clientX,e.clientY),this.cropRectElement===e.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(e.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(e.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(e.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(e.target)&&(this.activeGrip=this.bottomRightGrip)},e.prototype.onPointerMove=function(e){if(this.isMoving)this.move(this.clientToLocalCoordinates(e.clientX,e.clientY));else if(this.activeGrip){var t=this.clientToLocalCoordinates(e.clientX,e.clientY);this.resize(t)}e.preventDefault()},e.prototype.onPointerUp=function(e){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(e.pointerId)},e.prototype.move=function(e){var t=e.x-this.previousPoint.x,n=e.y-this.previousPoint.y;1!==this.zoomFactor&&(t=-t/this.zoomFactor,n=-n/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+t),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+n),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=e},e.prototype.resize=function(e){var t=Object.assign({},this.cropRect),n=e.x-this.previousPoint.x,i=e.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:t.x+n<this.margin&&(n=this.margin-t.x),t.x+=n,t.width=this.cropRect.x+this.cropRect.width-t.x;break;case this.bottomRightGrip:case this.topRightGrip:t.width+n>this.canvasWidth*this.zoomFactor&&(n=this.canvasWidth*this.zoomFactor-t.width),t.width+=n}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(t.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(n),t.height=this.aspectRatio.getVerticalLength(t.width)):(t.y+=i,t.height=this.cropRect.y+this.cropRect.height-t.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?t.height=this.aspectRatio.getVerticalLength(t.width):t.height+=i}t.width<10&&(t.x=this.cropRect.x,t.width=10),t.height<10&&(t.y=this.cropRect.y,t.height=10),this.previousPoint=e,t.x>=this.margin&&t.y>=this.margin&&t.x-this.margin+t.width<=this.canvasWidth&&t.y-this.margin+t.height<=this.canvasHeight&&(this.cropRect=t,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},e.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var e=this.cropRect.x+this.cropRect.width/2,t=this.cropRect.y+this.cropRect.height/2,n=this.aspectRatio.getHorizontalLength(this.cropRect.height),i=this.aspectRatio.getVerticalLength(this.cropRect.width);n/this.canvasWidth<i/this.canvasHeight?this.cropRect.width=n:this.cropRect.height=i,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=e-this.cropRect.width/2,this.cropRect.y=t-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)}},e.prototype.getRescaledRect=function(e,t,n,i,r,a){var s=n/e,o=i/t;return{x:(r.x-a)*s+a,y:(r.y-a)*o+a,width:r.width*s,height:r.height*o}},e.prototype.scaleCanvas=function(e,t){var n=this.getRescaledRect(this.canvasWidth,this.canvasHeight,e,t,this.cropRect,this.margin);this.canvasWidth=e,this.canvasHeight=t,this.onCropChange&&this.onCropChange(n),this.setCropRectangle(n)},e}(),Ze=function(){function e(e){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=e,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(e.prototype,"angle",{get:function(){return this._angle},set:function(e){this._angle=e,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),e.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},e.prototype.onPointerDown=function(e){this.controlContainer.setPointerCapture(e.pointerId),this.isDragging=!0,this.previousPoint={x:e.clientX,y:e.clientY}},e.prototype.onPointerMove=function(e){this.isDragging&&(this.onAngleChange&&this.onAngleChange((e.clientX-this.previousPoint.x)/5),this.previousPoint.x=e.clientX)},e.prototype.onPointerUp=function(e){this.isDragging&&this.onAngleChange&&this.onAngleChange((e.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(e.pointerId)},e.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var e=this.angleLabelText.getBBox();Be.setAttributes(this.angleLabelElement,[["x",((this.width-e.width)/2).toString()],["y",(this.height/2).toString()]])}},e.prototype.positionScaleShape=function(){if(this.scaleShape){var e=this.scaleShape.transform.baseVal.getItem(0);e.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(e,0)}},e.prototype.getVisual=function(){var e=document.createElementNS("http://www.w3.org/2000/svg","svg");e.setAttribute("xmlns","http://www.w3.org/2000/svg"),e.setAttribute("width",this.width+"px"),e.setAttribute("height",this.height+"px"),e.setAttribute("viewBox","0 0 "+this.width+" "+this.height),e.style.flexShrink="0",document.body.appendChild(e);for(var t="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,n=1;n<=this.width/5+10;n++){var i=n%5==0?this.height/3:this.height/6;t+="h4v"+-i+"h1v"+i}t+="v1H0Z",this.scaleShape=Be.createPath(t);var r=Be.createTransform();this.scaleShape.transform.baseVal.appendItem(r),e.appendChild(this.scaleShape),this.angleLabelElement=Be.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=Be.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var a=Be.createTSpan("");return a.innerHTML="&deg;",this.angleLabelElement.appendChild(a),e.appendChild(this.angleLabelElement),document.body.removeChild(e),e},e}(),$e=function(){function e(){this.naturalSize=!1,this.imageType="image/png"}return e.prototype.rasterize=function(e,t,n,i,r,a,s){var o=this;return new Promise((function(l){var c=document.createElement("canvas");c.width=e.width.baseVal.value-2*i,c.height=e.height.baseVal.value-2*i;var u=1,h=1;!0===o.naturalSize?(u=t.naturalWidth/(e.width.baseVal.value-2*i)/a,h=t.naturalHeight/(e.height.baseVal.value-2*i)/s,c.width=t.naturalWidth/a,c.height=t.naturalHeight/s):void 0!==o.width&&void 0!==o.height&&(u=o.width/n.width,h=o.height/n.height,c.width*=u,c.height*=h);var d=c.getContext("2d");d.translate(c.width/2,c.height/2),d.rotate(r*Math.PI/180),d.scale(a,s),d.translate(-c.width/2,-c.height/2),d.drawImage(t,0,0,c.width,c.height);var f=document.createElement("canvas");f.width=n.width*u,f.height=n.height*h,f.getContext("2d").putImageData(d.getImageData((n.x-i)*u,(n.y-i)*h,n.width*u,n.height*h),0,0),l(f.toDataURL(o.imageType,o.imageQuality))}))},e}(),et=function(){function e(t){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=e.instanceCounter++,this.styles=new Fe(this.instanceNo),this.target=t,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(e.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(e){this._zoomToCropEnabled=e,e?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(e){this._isGridVisible=e,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"gridLines",{get:function(){return this._gridLines},set:function(e){this._gridLines=e,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(e){this._rotationAngle=e,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"aspectRatio",{get:function(){var e;return null!==(e=this._aspectRatio)&&void 0!==e?e:this.aspectRatios[0]},set:function(e){this._aspectRatio=e},enumerable:!1,configurable:!0}),e.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(),"popup"===this.displayMode&&this.onPopupResize(),this._isOpen=!0},e.prototype.show=function(){this.showUI(),this.open()},e.prototype.close=function(e){void 0===e&&(e=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),"popup"===this.displayMode&&window.removeEventListener("resize",this.setWindowHeight),e||this.closeEventListeners.forEach((function(e){return e()})),this._isOpen=!1)},e.prototype.addRenderEventListener=function(e){this.renderEventListeners.push(e)},e.prototype.removeRenderEventListener=function(e){this.renderEventListeners.indexOf(e)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(e),1)},e.prototype.addCloseEventListener=function(e){this.closeEventListeners.push(e)},e.prototype.removeCloseEventListener=function(e){this.closeEventListeners.indexOf(e)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(e),1)},e.prototype.setupResizeObserver=function(){var e=this;"inline"===this.displayMode?window.ResizeObserver&&(this.targetObserver=new ResizeObserver((function(){e.resize(e.target.clientWidth,e.target.clientHeight)})),this.targetObserver.observe(this.target)):"popup"===this.displayMode&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},e.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var e=1*this.target.clientWidth/this.target.clientHeight,t=this.contentDiv.clientWidth/e>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*e:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,n=t+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/e;this.resize(t,n)}},e.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},e.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",Be.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},e.prototype.resize=function(e,t){this.imageWidth=Math.round(e),this.imageHeight=Math.round(t),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","popup"!==this.displayMode?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},e.prototype.setEditingTarget=function(){var e=document.createElement("canvas");e.width=this.target.naturalWidth,e.height=this.target.naturalHeight,e.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var t=e.toDataURL();Be.setAttributes(this.editingTarget,[["href",t]]),this.setEditingTargetSize()},e.prototype.setTopLeft=function(){var e=this.target.getBoundingClientRect(),t=this.editorCanvas.getBoundingClientRect();this.left=e.left-t.left-this.CANVAS_MARGIN,this.top=e.top-t.top-this.CANVAS_MARGIN},e.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=Be.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=Be.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=Be.createGroup(),this.editingTargetRotationScaleContainer=Be.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var e=Be.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(e);var t=Be.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(t),this.editingTargetContainer=Be.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)},e.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},e.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=Be.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Je(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()},e.prototype.zoomToCrop=function(){if(this.cropRect){var e=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,t=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=e+"px "+t+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-e+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-t+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},e.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)},e.prototype.cropRectChanged=function(e){this.cropRect=e,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},e.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},e.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"},e.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},e.prototype.showUI=function(){switch(this.addStyles(),"popup"===this.displayMode&&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 e=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,t=this.target.offsetTop>e+this.CANVAS_MARGIN?this.target.offsetTop-(e+this.CANVAS_MARGIN):0;this.coverDiv.style.top=t+"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=void 0!==this.styles.settings.zIndex?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=void 0!==this.styles.settings.zIndex?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="popup"===this.displayMode?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,"popup"===this.displayMode&&(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","popup"===this.displayMode&&(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},e.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},e.prototype.addTopToolbar=function(){var e=this;this.topToolbar=new He,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 t=new ze;t.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(t);var n=[];this.aspectRatios.forEach((function(t){var i=new Ve(qe.getIcon(t.horizontal,t.vertical),0===t.horizontal&&0===t.vertical?"FREE":t.horizontal+":"+t.vertical);i.onClick=function(){return e.ratioButtonClicked(t)},n.push(i)})),this.aspectRatioButton=new Xe(qe.getIcon(0,0),"Aspect ratio",n),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,t.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var i=new Ve('<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");i.isActive=this.isGridVisible,i.onClick=function(){e.isGridVisible=!e.isGridVisible,i.isActive=e.isGridVisible},t.addButton(i);var r=new Ve('<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(r.isActive=this.zoomToCropEnabled,r.onClick=function(){e.zoomToCropEnabled=!e.zoomToCropEnabled,r.isActive=e.zoomToCropEnabled},t.addButton(r),!je.isLicensed){var a=new We;this.topToolbar.addElementBlock(a);var s=document.createElement("div");s.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var o=document.createElement("a");o.style.color="currentColor",o.href="https://markerjs.com/products/cropro",o.target="_blank",o.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>',s.appendChild(o),a.addElement(s)}var l=new ze;l.minWidth=3*this.toolbarHeight+"px",l.contentAlign="end",this.topToolbar.addButtonBlock(l);var c=new Ve('<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");c.onClick=this.startRenderAndClose,l.addButton(c),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(c.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var u=new Ve('<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");u.onClick=this.close,l.addButton(u),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(u.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},e.prototype.addBottomToolbar=function(){var e=this;this.bottomToolbar=new He,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 t=new ze;t.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(t);var n=new Ve('<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");n.onClick=this.rotateLeftButtonClicked,t.addButton(n);var i=new Ve('<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");i.onClick=this.rotateRightButtonClicked,t.addButton(i);var r=new We;r.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(r),this.straightener=new Ze("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(t){e.rotateBy(t),e.straightener.angle=e.rotationAngle},r.addElement(this.straightener.getUI());var a=new ze;a.minWidth=2*this.toolbarHeight+"px",a.contentAlign="end",this.bottomToolbar.addButtonBlock(a);var s=new Ve('<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");s.onClick=this.flipHorizontallyButtonClicked,a.addButton(s);var o=new Ve('<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");o.onClick=this.flipVerticallyButtonClicked,a.addButton(o)},e.prototype.ratioButtonClicked=function(e){this.aspectRatio=e,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},e.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=qe.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},e.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&0!==this.aspectRatio.horizontal&&0!==this.aspectRatio.vertical?this.cropLayer.aspectRatio=new Ye(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},e.prototype.closeUI=function(){"popup"===this.displayMode&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},e.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},e.prototype.restoreState=function(e){if(e){var t=this.cropLayer.getRescaledRect(e.width,e.height,this.imageWidth,this.imageHeight,e.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(t),this.cropRectChanged(t),this.flippedHorizontally=e.flippedHorizontally,this.flippedVertically=e.flippedVertically,this.applyFlip(),this.rotationAngle=e.rotationAngle,this.applyRotation()}},e.prototype.clientToLocalCoordinates=function(e,t){var n=this.cropImage.getBoundingClientRect();return{x:e-n.left,y:t-n.top}},e.prototype.onWindowResize=function(){this.positionUI()},e.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var e=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=e+"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()},e.prototype.rotateLeftButtonClicked=function(){var e=this.rotationAngle-90;this.rotationAngle%90!=0&&(e+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(e)},e.prototype.rotateRightButtonClicked=function(){var e=this.rotationAngle+90;this.rotationAngle%90!=0&&(e-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(e)},e.prototype.rotateTo=function(e){e=(e=e>180?e-360:e)<=-180?e+360:e,this.rotationAngle=e,this.applyRotation()},e.prototype.rotateBy=function(e){this.rotateTo((this.rotationAngle+e)%360)},e.prototype.applyRotation=function(){var e=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var t=this.editingTargetRotationContainer.transform.baseVal.getItem(0);t.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(t,0);var n=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/n.width,this.imageHeight/n.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=e},e.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},e.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},e.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},e.prototype.startRenderAndClose=function(){return Pe(this,void 0,void 0,(function(){var e,t;return Me(this,(function(n){switch(n.label){case 0:return[4,this.render()];case 1:return e=n.sent(),t=this.getState(),this.renderEventListeners.forEach((function(n){return n(e,t)})),this.close(!0),[2]}}))}))},e.prototype.render=function(){return Pe(this,void 0,void 0,(function(){var e;return Me(this,(function(t){switch(t.label){case 0:return(e=new $e).naturalSize=this.renderAtNaturalSize,e.imageType=this.renderImageType,e.imageQuality=this.renderImageQuality,e.width=this.renderWidth,e.height=this.renderHeight,this.unzoomFromCrop(),Be.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,e.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 t.sent(),[4,e.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,t.sent()]}}))}))},e.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Ge("toolbar","\n width: "+("inline"===this.displayMode?"100%":"calc(100vw - "+2*this.popupMargin+"px)")+";\n flex-shrink: 0;\n display: flex;\n flex-direction: row;\n justify-content: space-between; \n height: "+this.toolbarHeight+"px;\n box-sizing: content-box;\n overflow: hidden;\n line-height: 0px;\n ")),this.toolbarStyleColorsClass=this.styles.addClass(new Ge("toolbar_colors","\n background-color: "+this.styles.settings.toolbarBackgroundColor+";\n ")),this.toolbarBlockStyleClass=this.styles.addClass(new Ge("toolbar-block","\n display: flex;\n align-items: center;\n box-sizing: content-box;\n "));var e=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Ge("toolbar_button","\n display: inline-block;\n width: "+(this.toolbarHeight-2*e)+"px;\n height: "+(this.toolbarHeight-2*e)+"px;\n padding: "+e+"px;\n cursor: default;\n user-select: none;\n box-sizing: content-box;\n ")),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Ge("toolbar_button_colors","\n color: "+this.styles.settings.toolbarColor+";\n fill: currentColor;\n ")),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Ge("toolbar_active_button","\n color: "+this.styles.settings.toolbarColor+";\n fill: currentColor;\n background-color: "+this.styles.settings.toolbarBackgroundActiveColor+"\n ")),this.styles.addRule(new Ue("."+this.toolbarButtonStyleClass.name+" svg","\n height: "+this.toolbarHeight/2+"px;\n ")),this.styles.addRule(new Ue("."+this.toolbarButtonStyleColorsClass.name+":hover","\n background-color: "+this.styles.settings.toolbarBackgroundHoverColor+"\n ")),this.toolbarDropdownStyleClass=this.styles.addClass(new Ge("toolbar_dropdown","\n position: absolute;\n max-width: "+4*this.toolbarHeight+"px;\n z-index: 20;\n white-space: normal;\n box-sizing: content-box;\n box-shadow: 3px 3px rgba(33, 33, 33, 0.1);\n margin: "+("inline"===this.displayMode?"0":this.popupMargin)+"px;\n line-height: 0px;\n ")),this.toolbarDropdownStyleColorsClass=this.styles.addClass(new Ge("toolbar_dropdown_colors","\n background-color: "+this.styles.settings.toolbarBackgroundColor+";\n ")),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new Ge("toolbar_straightener_block","\n display: flex;\n overflow: hidden;\n justify-content: center;\n -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%);\n ")),this.toolbarStraightenerStyleClass=this.styles.addClass(new Ge("toolbar_straightener","\n display: flex;\n overflow: hidden;\n justify-content: center;\n height: "+(this.toolbarHeight-2*e)+"px;\n padding: "+e+"px;\n cursor: default;\n user-select: none;\n box-sizing: content-box;\n ")),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new Ge("toolbar_straightener_colors","\n color: "+this.styles.settings.toolbarColor+";\n fill: currentColor;\n 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H={escape:/^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/,autolink:/^<(scheme:[^\s\x00-\x1f<>]*|email)>/,url:B,tag:"^comment|^</[a-zA-Z][\\w:-]*\\s*>|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>|^<\\?[\\s\\S]*?\\?>|^<![a-zA-Z]+\\s[\\s\\S]*?>|^<!\\[CDATA\\[[\\s\\S]*?\\]\\]>",link:/^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/,reflink:/^!?\[(label)\]\[(?!\s*\])((?:\\[\[\]]?|[^\[\]\\])+)\]/,nolink:/^!?\[(?!\s*\])((?:\[[^\[\]]*\]|\\[\[\]]|[^\[\]])*)\](?:\[\])?/,reflinkSearch:"reflink|nolink(?!\\()",strong:{start:/^(?:(\*\*(?=[*punctuation]))|\*\*)(?![\s])|__/,middle:/^\*\*(?:(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)|\*(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)*?\*)+?\*\*$|^__(?![\s])((?:(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)|_(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)*?_)+?)__$/,endAst:/[^punctuation\s]\*\*(?!\*)|[punctuation]\*\*(?!\*)(?:(?=[punctuation\s]|$))/,endUnd:/[^\s]__(?!_)(?:(?=[punctuation\s])|$)/},em:{start:/^(?:(\*(?=[punctuation]))|\*)(?![*\s])|_/,middle:/^\*(?:(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)|\*(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)*?\*)+?\*$|^_(?![_\s])(?:(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)|_(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)*?_)+?_$/,endAst:/[^punctuation\s]\*(?!\*)|[punctuation]\*(?!\*)(?:(?=[punctuation\s]|$))/,endUnd:/[^\s]_(?!_)(?:(?=[punctuation\s])|$)/},code:/^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/,br:/^( 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/*!********************************************************!*\
!*** ./node_modules/rc-select/es/index.js + 6 modules ***!
\********************************************************/
/*! exports provided: Option, OptGroup, default */
/*! exports used: OptGroup, Option, default */
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/*!***********************************!*\
!*** ./src/utils/verifyLogin.tsx ***!
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/*! exports provided: handleVerify, handleVerifyLogin, handleProfleCompletedModal, handleProfessionalCertificationModal, handleCanShixunAddModal, AuthorizeModel, ShixunStatusModel */
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!*** ./node_modules/rc-tree/es/utils/conductUtil.js ***!
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this.setPopupVisible(e,n)}},{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(e){var t=this.props.children.props,n=this.props;return t[e]&&n[e]?this["fire".concat(e)]:t[e]||n[e]}},{key:"isClickToShow",value:function(){var e=this.props,t=e.action,n=e.showAction;return-1!==t.indexOf("click")||-1!==n.indexOf("click")}},{key:"isContextMenuOnly",value:function(){var e=this.props.action;return"contextMenu"===e||1===e.length&&"contextMenu"===e[0]}},{key:"isContextMenuToShow",value:function(){var e=this.props,t=e.action,n=e.showAction;return-1!==t.indexOf("contextMenu")||-1!==n.indexOf("contextMenu")}},{key:"isClickToHide",value:function(){var e=this.props,t=e.action,n=e.hideAction;return-1!==t.indexOf("click")||-1!==n.indexOf("click")}},{key:"isMouseEnterToShow",value:function(){var e=this.props,t=e.action,n=e.showAction;return-1!==t.indexOf("hover")||-1!==n.indexOf("mouseEnter")}},{key:"isMouseLeaveToHide",value:function(){var e=this.props,t=e.action,n=e.hideAction;return-1!==t.indexOf("hover")||-1!==n.indexOf("mouseLeave")}},{key:"isFocusToShow",value:function(){var e=this.props,t=e.action,n=e.showAction;return-1!==t.indexOf("focus")||-1!==n.indexOf("focus")}},{key:"isBlurToHide",value:function(){var e=this.props,t=e.action,n=e.hideAction;return-1!==t.indexOf("focus")||-1!==n.indexOf("blur")}},{key:"forcePopupAlign",value:function(){var e;this.state.popupVisible&&(null===(e=this.popupRef.current)||void 0===e||e.forceAlign())}},{key:"fireEvents",value:function(e,t){var n=this.props.children.props[e];n&&n(t);var i=this.props[e];i&&i(t)}},{key:"close",value:function(){this.setPopupVisible(!1)}},{key:"render",value:function(){var e=this.state.popupVisible,t=this.props,n=t.children,i=t.forceRender,r=t.alignPoint,a=t.className,l=t.autoDestroy,u=o.Children.only(n),h={key:"trigger"};this.isContextMenuToShow()?h.onContextMenu=this.onContextMenu:h.onContextMenu=this.createTwoChains("onContextMenu"),this.isClickToHide()||this.isClickToShow()?(h.onClick=this.onClick,h.onMouseDown=this.onMouseDown,h.onTouchStart=this.onTouchStart):(h.onClick=this.createTwoChains("onClick"),h.onMouseDown=this.createTwoChains("onMouseDown"),h.onTouchStart=this.createTwoChains("onTouchStart")),this.isMouseEnterToShow()?(h.onMouseEnter=this.onMouseEnter,r&&(h.onMouseMove=this.onMouseMove)):h.onMouseEnter=this.createTwoChains("onMouseEnter"),this.isMouseLeaveToHide()?h.onMouseLeave=this.onMouseLeave:h.onMouseLeave=this.createTwoChains("onMouseLeave"),this.isFocusToShow()||this.isBlurToHide()?(h.onFocus=this.onFocus,h.onBlur=this.onBlur):(h.onFocus=this.createTwoChains("onFocus"),h.onBlur=this.createTwoChains("onBlur"));var d=c()(u&&u.props&&u.props.className,a);d&&(h.className=d);var f=Object(s.a)({},h);Object(ce.c)(u)&&(f.ref=Object(ce.a)(this.triggerRef,u.ref));var p,g=o.cloneElement(u,f);return(e||this.popupRef.current||i)&&(p=o.createElement(ot,{key:"portal",getContainer:this.getContainer,didUpdate:this.handlePortalUpdate},this.getComponent())),!e&&l&&(p=null),o.createElement(nt.Provider,{value:this.triggerContextValue},g,p)}}],[{key:"getDerivedStateFromProps",value:function(e,t){var n=e.popupVisible,i={};return void 0!==n&&t.popupVisible!==n&&(i.popupVisible=n,i.prevPopupVisible=t.popupVisible),i}}]),n}(o.Component)).contextType=nt,lt.defaultProps={prefixCls:"rc-trigger-popup",getPopupClassNameFromAlign:rt,getDocument:at,onPopupVisibleChange:it,afterPopupVisibleChange:it,onPopupAlign:it,popupClassName:"",mouseEnterDelay:0,mouseLeaveDelay:.1,focusDelay:0,blurDelay:.15,popupStyle:{},destroyPopupOnHide:!1,popupAlign:{},defaultPopupVisible:!1,mask:!1,maskClosable:!0,action:[],showAction:[],hideAction:[],autoDestroy:!1},lt),ut={adjustX:1,adjustY:1},ht={topLeft:{points:["bl","tl"],overflow:ut,offset:[0,-7]},bottomLeft:{points:["tl","bl"],overflow:ut,offset:[0,7]},leftTop:{points:["tr","tl"],overflow:ut,offset:[-4,0]},rightTop:{points:["tl","tr"],overflow:ut,offset:[4,0]}},dt={topLeft:{points:["bl","tl"],overflow:ut,offset:[0,-7]},bottomLeft:{points:["tl","bl"],overflow:ut,offset:[0,7]},rightTop:{points:["tr","tl"],overflow:ut,offset:[-4,0]},leftTop:{points:["tl","tr"],overflow:ut,offset:[4,0]}},ft=0,pt={horizontal:"bottomLeft",vertical:"rightTop","vertical-left":"rightTop","vertical-right":"leftTop"},gt=function(e,t,n){var r=Z(t),a=e.getState();e.setState({defaultActiveFirst:Object(s.a)(Object(s.a)({},a.defaultActiveFirst),{},Object(i.a)({},r,n))})},vt=function(e){Object(w.a)(n,e);var t=Object(T.a)(n);function n(e){var i;Object(C.a)(this,n),(i=t.call(this,e)).onDestroy=function(e){i.props.onDestroy(e)},i.onKeyDown=function(e){var t=e.keyCode,n=i.menuInstance,r=i.props.store,a=i.getVisible();if(t===m.a.ENTER)return i.onTitleClick(e),gt(r,i.props.eventKey,!0),!0;if(t===m.a.RIGHT)return a?n.onKeyDown(e):(i.triggerOpenChange(!0),gt(r,i.props.eventKey,!0)),!0;if(t===m.a.LEFT){var s;if(!a)return;return(s=n.onKeyDown(e))||(i.triggerOpenChange(!1),s=!0),s}return!a||t!==m.a.UP&&t!==m.a.DOWN?void 0:n.onKeyDown(e)},i.onOpenChange=function(e){i.props.onOpenChange(e)},i.onPopupVisibleChange=function(e){i.triggerOpenChange(e,e?"mouseenter":"mouseleave")},i.onMouseEnter=function(e){var t=i.props,n=t.eventKey,r=t.onMouseEnter,a=t.store;gt(a,i.props.eventKey,!1),r({key:n,domEvent:e})},i.onMouseLeave=function(e){var t=i.props,n=t.parentMenu,r=t.eventKey,a=t.onMouseLeave;n.subMenuInstance=Object(x.a)(i),a({key:r,domEvent:e})},i.onTitleMouseEnter=function(e){var t=i.props,n=t.eventKey,r=t.onItemHover,a=t.onTitleMouseEnter;r({key:n,hover:!0}),a({key:n,domEvent:e})},i.onTitleMouseLeave=function(e){var t=i.props,n=t.parentMenu,r=t.eventKey,a=t.onItemHover,s=t.onTitleMouseLeave;n.subMenuInstance=Object(x.a)(i),a({key:r,hover:!1}),s({key:r,domEvent:e})},i.onTitleClick=function(e){var t=Object(x.a)(i).props;t.onTitleClick({key:t.eventKey,domEvent:e}),"hover"!==t.triggerSubMenuAction&&(i.triggerOpenChange(!i.getVisible(),"click"),gt(t.store,i.props.eventKey,!1))},i.onSubMenuClick=function(e){"function"==typeof i.props.onClick&&i.props.onClick(i.addKeyPath(e))},i.onSelect=function(e){i.props.onSelect(e)},i.onDeselect=function(e){i.props.onDeselect(e)},i.getPrefixCls=function(){return"".concat(i.props.rootPrefixCls,"-submenu")},i.getActiveClassName=function(){return"".concat(i.getPrefixCls(),"-active")},i.getDisabledClassName=function(){return"".concat(i.getPrefixCls(),"-disabled")},i.getSelectedClassName=function(){return"".concat(i.getPrefixCls(),"-selected")},i.getOpenClassName=function(){return"".concat(i.props.rootPrefixCls,"-submenu-open")},i.getVisible=function(){return i.state.isOpen},i.getMode=function(){return i.state.mode},i.saveMenuInstance=function(e){i.menuInstance=e},i.addKeyPath=function(e){return Object(s.a)(Object(s.a)({},e),{},{keyPath:(e.keyPath||[]).concat(i.props.eventKey)})},i.triggerOpenChange=function(e,t){var n=i.props.eventKey,r=function(){i.onOpenChange({key:n,item:Object(x.a)(i),trigger:t,open:e})};"mouseenter"===t?i.mouseenterTimeout=setTimeout((function(){r()}),0):r()},i.isChildrenSelected=function(){var e={find:!1};return function e(t,n,i){t&&!i.find&&o.Children.forEach(t,(function(t){if(t){var r=t.type;if(!r||!(r.isSubMenu||r.isMenuItem||r.isMenuItemGroup))return;-1!==n.indexOf(t.key)?i.find=!0:t.props.children&&e(t.props.children,n,i)}}))}(i.props.children,i.props.selectedKeys,e),e.find},i.isInlineMode=function(){return"inline"===i.getMode()},i.adjustWidth=function(){if(i.subMenuTitle&&i.menuInstance){var e=re.findDOMNode(i.menuInstance);e.offsetWidth>=i.subMenuTitle.offsetWidth||(e.style.minWidth="".concat(i.subMenuTitle.offsetWidth,"px"))}},i.saveSubMenuTitle=function(e){i.subMenuTitle=e},i.getBaseProps=function(){var e=Object(x.a)(i).props,t=i.getMode();return{mode:"horizontal"===t?"vertical":t,visible:i.getVisible(),level:e.level+1,inlineIndent:e.inlineIndent,focusable:!1,onClick:i.onSubMenuClick,onSelect:i.onSelect,onDeselect:i.onDeselect,onDestroy:i.onDestroy,selectedKeys:e.selectedKeys,eventKey:"".concat(e.eventKey,"-menu-"),openKeys:e.openKeys,motion:e.motion,onOpenChange:i.onOpenChange,subMenuOpenDelay:e.subMenuOpenDelay,parentMenu:Object(x.a)(i),subMenuCloseDelay:e.subMenuCloseDelay,forceSubMenuRender:e.forceSubMenuRender,triggerSubMenuAction:e.triggerSubMenuAction,builtinPlacements:e.builtinPlacements,defaultActiveFirst:e.store.getState().defaultActiveFirst[Z(e.eventKey)],multiple:e.multiple,prefixCls:e.rootPrefixCls,id:i.internalMenuId,manualRef:i.saveMenuInstance,itemIcon:e.itemIcon,expandIcon:e.expandIcon,direction:e.direction}},i.getMotion=function(e,t){var n=Object(x.a)(i).haveRendered,r=i.props,a=r.motion,o=r.rootPrefixCls;return Object(s.a)(Object(s.a)({},a),{},{leavedClassName:"".concat(o,"-hidden"),removeOnLeave:!1,motionAppear:n||!t||"inline"!==e})};var r=e.store,a=e.eventKey,l=r.getState().defaultActiveFirst;i.isRootMenu=!1;var c=!1;return l&&(c=l[a]),gt(r,a,c),i.state={mode:e.mode,isOpen:e.isOpen},i}return Object(S.a)(n,[{key:"componentDidMount",value:function(){this.componentDidUpdate()}},{key:"componentDidUpdate",value:function(){var e=this,t=this.props,n=t.mode,i=t.parentMenu,r=t.manualRef,a=t.isOpen,s=function(){e.setState({mode:n,isOpen:a})},o=a!==this.state.isOpen,l=n!==this.state.mode;(l||o)&&(se.a.cancel(this.updateStateRaf),l?this.updateStateRaf=Object(se.a)(s):s()),r&&r(this),"horizontal"===n&&(null==i?void 0:i.isRootMenu)&&a&&(this.minWidthTimeout=setTimeout((function(){return e.adjustWidth()}),0))}},{key:"componentWillUnmount",value:function(){var e=this.props,t=e.onDestroy,n=e.eventKey;t&&t(n),this.minWidthTimeout&&clearTimeout(this.minWidthTimeout),this.mouseenterTimeout&&clearTimeout(this.mouseenterTimeout),se.a.cancel(this.updateStateRaf)}},{key:"renderPopupMenu",value:function(e,t){var n=this.getBaseProps();return o.createElement(Tt,Object(k.a)({},n,{id:this.internalMenuId,className:e,style:t}),this.props.children)}},{key:"renderChildren",value:function(){var e=this,t=this.getBaseProps(),n=t.mode,r=t.visible,a=t.forceSubMenuRender,s=t.direction,l=this.getMotion(n,r);if(this.haveRendered=!0,this.haveOpened=this.haveOpened||r||a,!this.haveOpened)return o.createElement("div",null);var u=c()("".concat(t.prefixCls,"-sub"),Object(i.a)({},"".concat(t.prefixCls,"-rtl"),"rtl"===s));return this.isInlineMode()?o.createElement(Ge,Object(k.a)({visible:t.visible,forceRender:a},l),(function(t){var n=t.className,i=t.style,r=c()(u,n);return e.renderPopupMenu(r,i)})):this.renderPopupMenu(u)}},{key:"render",value:function(){var e,t,n,r=Object(s.a)({},this.props),a=this.getVisible(),l=this.getPrefixCls(),u=this.isInlineMode(),h=this.getMode(),d=c()(l,"".concat(l,"-").concat(h),(e={},Object(i.a)(e,r.className,!!r.className),Object(i.a)(e,this.getOpenClassName(),a),Object(i.a)(e,this.getActiveClassName(),r.active||a&&!u),Object(i.a)(e,this.getDisabledClassName(),r.disabled),Object(i.a)(e,this.getSelectedClassName(),this.isChildrenSelected()),e));this.internalMenuId||(r.eventKey?this.internalMenuId="".concat(r.eventKey,"$Menu"):(ft+=1,this.internalMenuId="$__$".concat(ft,"$Menu")));var f={},p={},g={};r.disabled||(f={onMouseLeave:this.onMouseLeave,onMouseEnter:this.onMouseEnter},p={onClick:this.onTitleClick},g={onMouseEnter:this.onTitleMouseEnter,onMouseLeave:this.onTitleMouseLeave});var v={},m="rtl"===r.direction;u&&(m?v.paddingRight=r.inlineIndent*r.level:v.paddingLeft=r.inlineIndent*r.level);var y={};this.getVisible()&&(y={"aria-owns":this.internalMenuId});var b=null;"horizontal"!==h&&(b=this.props.expandIcon,"function"==typeof this.props.expandIcon&&(b=o.createElement(this.props.expandIcon,Object(s.a)({},this.props))));var E=o.createElement("div",Object(k.a)({ref:this.saveSubMenuTitle,style:v,className:"".concat(l,"-title"),role:"button"},g,p,{"aria-expanded":a},y,{"aria-haspopup":"true",title:"string"==typeof r.title?r.title:void 0}),r.title,b||o.createElement("i",{className:"".concat(l,"-arrow")})),C=this.renderChildren(),S=(null===(t=r.parentMenu)||void 0===t?void 0:t.isRootMenu)?r.parentMenu.props.getPopupContainer:function(e){return e.parentNode},x=pt[h],w=r.popupOffset?{offset:r.popupOffset}:{},T=c()((n={},Object(i.a)(n,r.popupClassName,r.popupClassName&&!u),Object(i.a)(n,"".concat(l,"-rtl"),m),n)),_=r.disabled,O=r.triggerSubMenuAction,A=r.subMenuOpenDelay,L=r.forceSubMenuRender,D=r.subMenuCloseDelay,R=r.builtinPlacements;ee.forEach((function(e){return delete r[e]})),delete r.onClick;var I=m?Object(s.a)(Object(s.a)({},dt),R):Object(s.a)(Object(s.a)({},ht),R);delete r.direction;var N=this.getBaseProps(),P=u?null:this.getMotion(N.mode,N.visible);return o.createElement("li",Object(k.a)({},r,f,{className:d,role:"menuitem"}),o.createElement(ct,{prefixCls:l,popupClassName:c()("".concat(l,"-popup"),T),getPopupContainer:S,builtinPlacements:I,popupPlacement:x,popupVisible:!u&&a,popupAlign:w,popup:u?null:C,action:_||u?[]:[O],mouseEnterDelay:A,mouseLeaveDelay:D,onPopupVisibleChange:this.onPopupVisibleChange,forceRender:L,popupMotion:P},E),u?C:null)}}]),n}(o.Component);vt.defaultProps={onMouseEnter:Q,onMouseLeave:Q,onTitleMouseEnter:Q,onTitleMouseLeave:Q,onTitleClick:Q,manualRef:Q,mode:"vertical",title:""};var mt=Object(_.b)((function(e,t){var n=e.openKeys,i=e.activeKey,r=e.selectedKeys,a=t.eventKey,s=t.subMenuKey;return{isOpen:n.indexOf(a)>-1,active:i[s]===a,selectedKeys:r}}))(vt);mt.isSubMenu=!0;var yt=mt,bt=function(e){Object(w.a)(n,e);var t=Object(T.a)(n);function n(){var e;return Object(C.a)(this,n),(e=t.apply(this,arguments)).resizeObserver=null,e.mutationObserver=null,e.originalTotalWidth=0,e.overflowedItems=[],e.menuItemSizes=[],e.cancelFrameId=null,e.state={lastVisibleIndex:void 0},e.childRef=o.createRef(),e.getMenuItemNodes=function(){var t=e.props.prefixCls,n=e.childRef.current;return n?[].slice.call(n.children).filter((function(e){return e.className.split(" ").indexOf("".concat(t,"-overflowed-submenu"))<0})):[]},e.getOverflowedSubMenuItem=function(t,n,i){var r=e.props,l=r.overflowedIndicator,c=r.level,u=r.mode,h=r.prefixCls,d=r.theme;if(1!==c||"horizontal"!==u)return null;var f=e.props.children[0].props,p=(f.children,f.title,f.style),g=Object(a.a)(f,["children","title","style"]),v=Object(s.a)({},p),m="".concat(t,"-overflowed-indicator"),y="".concat(t,"-overflowed-indicator");0===n.length&&!0!==i?v=Object(s.a)(Object(s.a)({},v),{},{display:"none"}):i&&(v=Object(s.a)(Object(s.a)({},v),{},{visibility:"hidden",position:"absolute"}),m="".concat(m,"-placeholder"),y="".concat(y,"-placeholder"));var b=d?"".concat(h,"-").concat(d):"",E={};return ee.forEach((function(e){void 0!==g[e]&&(E[e]=g[e])})),o.createElement(yt,Object(k.a)({title:l,className:"".concat(h,"-overflowed-submenu"),popupClassName:b},E,{key:m,eventKey:y,disabled:!1,style:v}),n)},e.setChildrenWidthAndResize=function(){if("horizontal"===e.props.mode){var t=e.childRef.current;if(t){var n=t.children;if(n&&0!==n.length){var i=t.children[n.length-1];ne(i,"display","inline-block");var r=e.getMenuItemNodes(),a=r.filter((function(e){return e.className.split(" ").indexOf("menuitem-overflowed")>=0}));a.forEach((function(e){ne(e,"display","inline-block")})),e.menuItemSizes=r.map((function(e){return te(e,!0)})),a.forEach((function(e){ne(e,"display","none")})),e.overflowedIndicatorWidth=te(t.children[t.children.length-1],!0),e.originalTotalWidth=e.menuItemSizes.reduce((function(e,t){return e+t}),0),e.handleResize(),ne(i,"display","none")}}}},e.handleResize=function(){if("horizontal"===e.props.mode){var t=e.childRef.current;if(t){var n=te(t);e.overflowedItems=[];var i,r=0;e.originalTotalWidth>n+.5&&(i=-1,e.menuItemSizes.forEach((function(t){(r+=t)+e.overflowedIndicatorWidth<=n&&(i+=1)}))),e.setState({lastVisibleIndex:i})}}},e}return Object(S.a)(n,[{key:"componentDidMount",value:function(){var e=this;if(this.setChildrenWidthAndResize(),1===this.props.level&&"horizontal"===this.props.mode){var t=this.childRef.current;if(!t)return;this.resizeObserver=new ie.default((function(t){t.forEach((function(){var t=e.cancelFrameId;cancelAnimationFrame(t),e.cancelFrameId=requestAnimationFrame(e.setChildrenWidthAndResize)}))})),[].slice.call(t.children).concat(t).forEach((function(t){e.resizeObserver.observe(t)})),"undefined"!=typeof MutationObserver&&(this.mutationObserver=new MutationObserver((function(){e.resizeObserver.disconnect(),[].slice.call(t.children).concat(t).forEach((function(t){e.resizeObserver.observe(t)})),e.setChildrenWidthAndResize()})),this.mutationObserver.observe(t,{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(e){var t=this,n=this.state.lastVisibleIndex;return(e||[]).reduce((function(i,r,a){var s=r;if("horizontal"===t.props.mode){var l=t.getOverflowedSubMenuItem(r.props.eventKey,[]);void 0!==n&&-1!==t.props.className.indexOf("".concat(t.props.prefixCls,"-root"))&&(a>n&&(s=o.cloneElement(r,{style:{display:"none"},eventKey:"".concat(r.props.eventKey,"-hidden"),className:"".concat("menuitem-overflowed")})),a===n+1&&(t.overflowedItems=e.slice(n+1).map((function(e){return o.cloneElement(e,{key:e.props.eventKey,mode:"vertical-left"})})),l=t.getOverflowedSubMenuItem(r.props.eventKey,t.overflowedItems)));var c=[].concat(Object(d.a)(i),[l,s]);return a===e.length-1&&c.push(t.getOverflowedSubMenuItem(r.props.eventKey,[],!0)),c}return[].concat(Object(d.a)(i),[s])}),[])}},{key:"render",value:function(){var e=this.props,t=(e.visible,e.prefixCls,e.overflowedIndicator,e.mode,e.level,e.tag),n=e.children,i=(e.theme,Object(a.a)(e,["visible","prefixCls","overflowedIndicator","mode","level","tag","children","theme"])),r=t;return o.createElement(r,Object(k.a)({ref:this.childRef},i),this.renderChildren(n))}}]),n}(o.Component);bt.defaultProps={tag:"div",className:""};var Et=bt;function kt(e,t,n){var r=e.getState();e.setState({activeKey:Object(s.a)(Object(s.a)({},r.activeKey),{},Object(i.a)({},t,n))})}function Ct(e){return e.eventKey||"0-menu-"}function St(e,t){var n,i=t,r=e.children,a=e.eventKey;if(i&&($(r,(function(e,t){e&&e.props&&!e.props.disabled&&i===J(e,a,t)&&(n=!0)})),n))return i;return i=null,e.defaultActiveFirst?($(r,(function(e,t){i||!e||e.props.disabled||(i=J(e,a,t))})),i):i}function xt(e){if(e){var t=this.instanceArray.indexOf(e);-1!==t?this.instanceArray[t]=e:this.instanceArray.push(e)}}var wt=function(e){Object(w.a)(n,e);var t=Object(T.a)(n);function n(e){var r;return Object(C.a)(this,n),(r=t.call(this,e)).onKeyDown=function(e,t){var n,i=e.keyCode;if(r.getFlatInstanceArray().forEach((function(t){t&&t.props.active&&t.onKeyDown&&(n=t.onKeyDown(e))})),n)return 1;var a=null;return i!==m.a.UP&&i!==m.a.DOWN||(a=r.step(i===m.a.UP?-1:1)),a?(e.preventDefault(),kt(r.props.store,Ct(r.props),a.props.eventKey),"function"==typeof t&&t(a),1):void 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n={className:c()(t.prefixCls,t.className,"".concat(t.prefixCls,"-").concat(t.mode)),role:t.role||"menu"};t.id&&(n.id=t.id),t.focusable&&(n.tabIndex=0,n.onKeyDown=this.onKeyDown);var i=t.prefixCls,r=t.eventKey,a=t.visible,s=t.level,l=t.mode,h=t.overflowedIndicator,d=t.theme;return ee.forEach((function(e){return delete t[e]})),delete t.onClick,o.createElement(Et,Object(k.a)({},t,{prefixCls:i,mode:l,tag:"ul",level:s,theme:d,visible:a,overflowedIndicator:h},n),Object(u.a)(t.children).map((function(t,n){return e.renderMenuItem(t,n,r||"0-menu-")})))}}]),n}(o.Component);wt.defaultProps={prefixCls:"rc-menu",className:"",mode:"vertical",level:1,inlineIndent:24,visible:!0,focusable:!0,style:{},manualRef:Q};var Tt=Object(_.b)()(wt),_t=n("Kwbf");function Ot(e,t,n){var i=e.prefixCls,r=e.motion,a=e.defaultMotions,s=void 0===a?{}:a,o=e.openAnimation,l=e.openTransitionName,c=t.switchingModeFromInline;if(r)return r;if("object"===Object(R.a)(o)&&o)Object(_t.a)(!1,"Object type of `openAnimation` is 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t&&n?"inline":n?"vertical":e}},{key:"getInlineCollapsed",value:function(){var e=this.props,t=e.inlineCollapsed,n=e.siderCollapsed;return void 0!==n?n:t}},{key:"restoreModeVerticalFromInline",value:function(){this.state.switchingModeFromInline&&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 e=Object(s.a)({},Object(O.a)(this.props,["collapsedWidth","siderCollapsed","defaultMotions"])),t=this.getRealMenuMode();return e.className+=" ".concat(e.prefixCls,"-root"),"rtl"===e.direction&&(e.className+=" 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/*! exports provided: ExportCourseInfo, ExportCourseActScore, ExportCourseMemberScores, ExportCourseAndOther, exportMoocrecord, ExportCourseTotalScore, ExportCourseWorkListScores, ExportCourseWorkListAppendix, ExportPollsScores, ExportAttendance, ExportVideoStudent, ExportCourseStudentsInfo, ExportProblemset, Exportcompetitions, ExportExerciseStudentScores, getDownFile, getecyears, getec_training_objectives, getec_graduation_requirements */
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!*** ./src/controller/abr-controller.ts ***!
\******************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ../utils/ewma-bandwidth-estimator */"./src/utils/ewma-bandwidth-estimator.ts"),a=n(/*! ../events */"./src/events.ts"),s=n(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),o=n(/*! ../errors */"./src/errors.ts"),l=n(/*! ../types/loader */"./src/types/loader.ts"),c=n(/*! ../utils/logger */"./src/utils/logger.ts");function u(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var h=function(){function e(e){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=e;var t=e.config;this.bwEstimator=new r.default(t.abrEwmaSlowVoD,t.abrEwmaFastVoD,t.abrEwmaDefaultEstimate),this.registerListeners()}var t,n,h,d=e.prototype;return d.registerListeners=function(){var e=this.hls;e.on(a.Events.FRAG_LOADING,this.onFragLoading,this),e.on(a.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(a.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.on(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(a.Events.ERROR,this.onError,this)},d.unregisterListeners=function(){var e=this.hls;e.off(a.Events.FRAG_LOADING,this.onFragLoading,this),e.off(a.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(a.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.off(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(a.Events.ERROR,this.onError,this)},d.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},d.onFragLoading=function(e,t){var n,i=t.frag;i.type===l.PlaylistLevelType.MAIN&&(this.timer||(this.fragCurrent=i,this.partCurrent=null!=(n=t.part)?n:null,this.timer=self.setInterval(this.onCheck,100)))},d.onLevelLoaded=function(e,t){var n=this.hls.config;t.details.live?this.bwEstimator.update(n.abrEwmaSlowLive,n.abrEwmaFastLive):this.bwEstimator.update(n.abrEwmaSlowVoD,n.abrEwmaFastVoD)},d._abandonRulesCheck=function(){var e=this.fragCurrent,t=this.partCurrent,n=this.hls,r=n.autoLevelEnabled,o=n.config,l=n.media;if(e&&l){var u=t?t.stats:e.stats,h=t?t.duration:e.duration;if(u.aborted)return c.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),void(this._nextAutoLevel=-1);if(r&&!l.paused&&l.playbackRate&&l.readyState){var d=performance.now()-u.loading.start,f=Math.abs(l.playbackRate);if(!(d<=500*h/f)){var p=n.levels,g=n.minAutoLevel,v=p[e.level],m=u.total||Math.max(u.loaded,Math.round(h*v.maxBitrate/8)),y=Math.max(1,u.bwEstimate?u.bwEstimate/8:1e3*u.loaded/d),b=(m-u.loaded)/y,E=l.currentTime,k=(s.BufferHelper.bufferInfo(l,E,o.maxBufferHole).end-E)/f;if(!(k>=2*h/f||b<=k)){var C,S=Number.POSITIVE_INFINITY;for(C=e.level-1;C>g&&!((S=h*p[C].maxBitrate/(6.4*y))<k);C--);if(!(S>=b)){var x=this.bwEstimator.getEstimate();c.logger.warn("Fragment "+e.sn+(t?" part "+t.index:"")+" of level "+e.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+C+"\n Current BW estimate: "+(Object(i.isFiniteNumber)(x)?(x/1024).toFixed(3):"Unknown")+" Kb/s\n Estimated load time for current fragment: "+b.toFixed(3)+" s\n Estimated load time for the next fragment: "+S.toFixed(3)+" s\n Time to underbuffer: "+k.toFixed(3)+" s"),n.nextLoadLevel=C,this.bwEstimator.sample(d,u.loaded),this.clearTimer(),e.loader&&(this.fragCurrent=this.partCurrent=null,e.loader.abort()),n.trigger(a.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:e,part:t,stats:u})}}}}}},d.onFragLoaded=function(e,t){var n=t.frag,r=t.part;if(n.type===l.PlaylistLevelType.MAIN&&Object(i.isFiniteNumber)(n.sn)){var s=r?r.stats:n.stats,o=r?r.duration:n.duration;if(this.clearTimer(),this.lastLoadedFragLevel=n.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var c=this.hls.levels[n.level],u=(c.loaded?c.loaded.bytes:0)+s.loaded,h=(c.loaded?c.loaded.duration:0)+o;c.loaded={bytes:u,duration:h},c.realBitrate=Math.round(8*u/h)}if(n.bitrateTest){var d={stats:s,frag:n,part:r,id:n.type};this.onFragBuffered(a.Events.FRAG_BUFFERED,d),n.bitrateTest=!1}}},d.onFragBuffered=function(e,t){var n=t.frag,i=t.part,r=i?i.stats:n.stats;if(!r.aborted&&n.type===l.PlaylistLevelType.MAIN&&"initSegment"!==n.sn){var a=r.parsing.end-r.loading.start;this.bwEstimator.sample(a,r.loaded),r.bwEstimate=this.bwEstimator.getEstimate(),n.bitrateTest?this.bitrateTestDelay=a/1e3:this.bitrateTestDelay=0}},d.onError=function(e,t){switch(t.details){case o.ErrorDetails.FRAG_LOAD_ERROR:case o.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer()}},d.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},d.getNextABRAutoLevel=function(){var e=this.fragCurrent,t=this.partCurrent,n=this.hls,i=n.maxAutoLevel,r=n.config,a=n.minAutoLevel,o=n.media,l=t?t.duration:e?e.duration:0,u=o?o.currentTime:0,h=o&&0!==o.playbackRate?Math.abs(o.playbackRate):1,d=this.bwEstimator?this.bwEstimator.getEstimate():r.abrEwmaDefaultEstimate,f=(s.BufferHelper.bufferInfo(o,u,r.maxBufferHole).end-u)/h,p=this.findBestLevel(d,a,i,f,r.abrBandWidthFactor,r.abrBandWidthUpFactor);if(p>=0)return p;c.logger.trace((f?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var g=l?Math.min(l,r.maxStarvationDelay):r.maxStarvationDelay,v=r.abrBandWidthFactor,m=r.abrBandWidthUpFactor;if(!f){var y=this.bitrateTestDelay;y&&(g=(l?Math.min(l,r.maxLoadingDelay):r.maxLoadingDelay)-y,c.logger.trace("bitrate test took "+Math.round(1e3*y)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*g)+" ms"),v=m=1)}return p=this.findBestLevel(d,a,i,f+g,v,m),Math.max(p,0)},d.findBestLevel=function(e,t,n,i,r,a){for(var s,o=this.fragCurrent,l=this.partCurrent,u=this.lastLoadedFragLevel,h=this.hls.levels,d=h[u],f=!(null==d||null===(s=d.details)||void 0===s||!s.live),p=null==d?void 0:d.codecSet,g=l?l.duration:o?o.duration:0,v=n;v>=t;v--){var m=h[v];if(m&&(!p||m.codecSet===p)){var y=m.details,b=(l?null==y?void 0:y.partTarget:null==y?void 0:y.averagetargetduration)||g,E=void 0;E=v<=u?r*e:a*e;var k=h[v].maxBitrate,C=k*b/E;if(c.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+v+"/"+Math.round(E)+"/"+k+"/"+b+"/"+i+"/"+C),E>k&&(!C||f&&!this.bitrateTestDelay||C<i))return v}}return-1},t=e,(n=[{key:"nextAutoLevel",get:function(){var e=this._nextAutoLevel,t=this.bwEstimator;if(!(-1===e||t&&t.canEstimate()))return e;var n=this.getNextABRAutoLevel();return-1!==e&&(n=Math.min(e,n)),n},set:function(e){this._nextAutoLevel=e}}])&&u(t.prototype,n),h&&u(t,h),e}();t.default=h},"./src/controller/audio-stream-controller.ts":
/*!***************************************************!*\
!*** ./src/controller/audio-stream-controller.ts ***!
\***************************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ./base-stream-controller */"./src/controller/base-stream-controller.ts"),a=n(/*! ../events */"./src/events.ts"),s=n(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),o=n(/*! ./fragment-tracker */"./src/controller/fragment-tracker.ts"),l=n(/*! ../types/level */"./src/types/level.ts"),c=n(/*! ../types/loader */"./src/types/loader.ts"),u=n(/*! ../loader/fragment */"./src/loader/fragment.ts"),h=n(/*! ../demux/chunk-cache */"./src/demux/chunk-cache.ts"),d=n(/*! ../demux/transmuxer-interface */"./src/demux/transmuxer-interface.ts"),f=n(/*! ../types/transmuxer */"./src/types/transmuxer.ts"),p=n(/*! ./fragment-finders */"./src/controller/fragment-finders.ts"),g=n(/*! ../utils/discontinuities */"./src/utils/discontinuities.ts"),v=n(/*! ../errors */"./src/errors.ts"),m=n(/*! ../utils/logger */"./src/utils/logger.ts");function y(){return(y=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(e[i]=n[i])}return e}).apply(this,arguments)}function b(e,t){return(b=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var E=function(e){var t,n;function E(t,n){var i;return(i=e.call(this,t,n,"[audio-stream-controller]")||this).videoBuffer=null,i.videoTrackCC=-1,i.waitingVideoCC=-1,i.audioSwitch=!1,i.trackId=-1,i.waitingData=null,i.mainDetails=null,i.bufferFlushed=!1,i._registerListeners(),i}n=e,(t=E).prototype=Object.create(n.prototype),t.prototype.constructor=t,b(t,n);var k=E.prototype;return k.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},k._registerListeners=function(){var e=this.hls;e.on(a.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(a.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(a.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(a.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(a.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(a.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(a.Events.ERROR,this.onError,this),e.on(a.Events.BUFFER_RESET,this.onBufferReset,this),e.on(a.Events.BUFFER_CREATED,this.onBufferCreated,this),e.on(a.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(a.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(a.Events.FRAG_BUFFERED,this.onFragBuffered,this)},k._unregisterListeners=function(){var e=this.hls;e.off(a.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(a.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(a.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(a.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(a.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(a.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(a.Events.ERROR,this.onError,this),e.off(a.Events.BUFFER_RESET,this.onBufferReset,this),e.off(a.Events.BUFFER_CREATED,this.onBufferCreated,this),e.off(a.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(a.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(a.Events.FRAG_BUFFERED,this.onFragBuffered,this)},k.onInitPtsFound=function(e,t){var n=t.frag,i=t.id,a=t.initPTS;if("main"===i){var s=n.cc;this.initPTS[n.cc]=a,this.log("InitPTS for cc: "+s+" found from main: "+a),this.videoTrackCC=s,this.state===r.State.WAITING_INIT_PTS&&this.tick()}},k.startLoad=function(e){if(!this.levels)return this.startPosition=e,void(this.state=r.State.STOPPED);var t=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),this.fragLoadError=0,t>0&&-1===e?(this.log("Override startPosition with lastCurrentTime @"+t.toFixed(3)),this.state=r.State.IDLE):(this.loadedmetadata=!1,this.state=r.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()},k.doTick=function(){switch(this.state){case r.State.IDLE:this.doTickIdle();break;case r.State.WAITING_TRACK:var t,n=this.levels,i=this.trackId,a=null==n||null===(t=n[i])||void 0===t?void 0:t.details;if(a){if(this.waitForCdnTuneIn(a))break;this.state=r.State.WAITING_INIT_PTS}break;case r.State.FRAG_LOADING_WAITING_RETRY:var o,l=performance.now(),c=this.retryDate;(!c||l>=c||null!==(o=this.media)&&void 0!==o&&o.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=r.State.IDLE);break;case r.State.WAITING_INIT_PTS:var u=this.waitingData;if(u){var h=u.frag,d=u.part,f=u.cache,g=u.complete;if(void 0!==this.initPTS[h.cc]){this.waitingData=null,this.waitingVideoCC=-1,this.state=r.State.FRAG_LOADING;var v={frag:h,part:d,payload:f.flush(),networkDetails:null};this._handleFragmentLoadProgress(v),g&&e.prototype._handleFragmentLoadComplete.call(this,v)}else if(this.videoTrackCC!==this.waitingVideoCC)m.logger.log("Waiting fragment cc ("+h.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var y=this.getLoadPosition(),b=s.BufferHelper.bufferInfo(this.mediaBuffer,y,this.config.maxBufferHole);Object(p.fragmentWithinToleranceTest)(b.end,this.config.maxFragLookUpTolerance,h)<0&&(m.logger.log("Waiting fragment cc ("+h.cc+") @ "+h.start+" cancelled because another fragment at "+b.end+" is needed"),this.clearWaitingFragment())}}else this.state=r.State.IDLE}this.onTickEnd()},k.clearWaitingFragment=function(){var e=this.waitingData;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=r.State.IDLE)},k.onTickEnd=function(){var e=this.media;if(e&&e.readyState){var t=(this.mediaBuffer?this.mediaBuffer:e).buffered;!this.loadedmetadata&&t.length&&(this.loadedmetadata=!0),this.lastCurrentTime=e.currentTime}},k.doTickIdle=function(){var e,t,n=this.hls,i=this.levels,s=this.media,o=this.trackId,l=n.config;if(i&&i[o]&&(s||!this.startFragRequested&&l.startFragPrefetch)){var h=i[o].details;if(!h||h.live&&this.levelLastLoaded!==o||this.waitForCdnTuneIn(h))this.state=r.State.WAITING_TRACK;else{this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,u.ElementaryStreamTypes.AUDIO,c.PlaylistLevelType.AUDIO));var d=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,c.PlaylistLevelType.AUDIO);if(null!==d){var f=d.len,p=this.getMaxBufferLength(),g=this.audioSwitch;if(!(f>=p)||g){if(!g&&this._streamEnded(d,h))return n.trigger(a.Events.BUFFER_EOS,{type:"audio"}),void(this.state=r.State.ENDED);var v=h.fragments[0].start,m=d.end;if(g){var y=this.getLoadPosition();m=y,h.PTSKnown&&y<v&&(d.end>v||d.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),s.currentTime=v+.05)}var b=this.getNextFragment(m,h);b?"identity"!==(null===(e=b.decryptdata)||void 0===e?void 0:e.keyFormat)||null!==(t=b.decryptdata)&&void 0!==t&&t.key?this.loadFragment(b,h,m):this.loadKey(b,h):this.bufferFlushed=!0}}}}},k.getMaxBufferLength=function(){var t=e.prototype.getMaxBufferLength.call(this),n=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,c.PlaylistLevelType.MAIN);return null===n?t:Math.max(t,n.len)},k.onMediaDetaching=function(){this.videoBuffer=null,e.prototype.onMediaDetaching.call(this)},k.onAudioTracksUpdated=function(e,t){var n=t.audioTracks;this.resetTransmuxer(),this.levels=n.map((function(e){return new l.Level(e)}))},k.onAudioTrackSwitching=function(e,t){var n=!!t.url;this.trackId=t.id;var i=this.fragCurrent;null!=i&&i.loader&&i.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),n?this.setInterval(100):this.resetTransmuxer(),n?(this.audioSwitch=!0,this.state=r.State.IDLE):this.state=r.State.STOPPED,this.tick()},k.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},k.onLevelLoaded=function(e,t){this.mainDetails=t.details},k.onAudioTrackLoaded=function(e,t){var n,i=this.levels,a=t.details,s=t.id;if(i){this.log("Track "+s+" loaded ["+a.startSN+","+a.endSN+"],duration:"+a.totalduration);var o=i[s],l=0;if(a.live||null!==(n=o.details)&&void 0!==n&&n.live){var c=this.mainDetails;if(a.fragments[0]||(a.deltaUpdateFailed=!0),a.deltaUpdateFailed||!c)return;!o.details&&a.hasProgramDateTime&&c.hasProgramDateTime?(Object(g.alignMediaPlaylistByPDT)(a,c),l=a.fragments[0].start):l=this.alignPlaylists(a,o.details)}o.details=a,this.levelLastLoaded=s,this.startFragRequested||!this.mainDetails&&a.live||this.setStartPosition(o.details,l),this.state!==r.State.WAITING_TRACK||this.waitForCdnTuneIn(a)||(this.state=r.State.IDLE),this.tick()}else this.warn("Audio tracks were reset while loading level "+s)},k._handleFragmentLoadProgress=function(e){var t,n=e.frag,i=e.part,a=e.payload,s=this.config,o=this.trackId,l=this.levels;if(l){var u=l[o];console.assert(u,"Audio track is defined on fragment load progress");var p=u.details;console.assert(p,"Audio track details are defined on fragment load progress");var g=s.defaultAudioCodec||u.audioCodec||"mp4a.40.2",v=this.transmuxer;v||(v=this.transmuxer=new d.default(this.hls,c.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var y=this.initPTS[n.cc],b=null===(t=n.initSegment)||void 0===t?void 0:t.data;if(void 0!==y){var E=i?i.index:-1,k=-1!==E,C=new f.ChunkMetadata(n.level,n.sn,n.stats.chunkCount,a.byteLength,E,k);v.push(a,b,g,"",n,i,p.totalduration,!1,C,y)}else m.logger.log("Unknown video PTS for cc "+n.cc+", waiting for video PTS before demuxing audio frag "+n.sn+" of ["+p.startSN+" ,"+p.endSN+"],track "+o),(this.waitingData=this.waitingData||{frag:n,part:i,cache:new h.default,complete:!1}).cache.push(new Uint8Array(a)),this.waitingVideoCC=this.videoTrackCC,this.state=r.State.WAITING_INIT_PTS}else this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+n.sn+" of level "+n.level+" will not be buffered")},k._handleFragmentLoadComplete=function(t){this.waitingData?this.waitingData.complete=!0:e.prototype._handleFragmentLoadComplete.call(this,t)},k.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},k.onBufferCreated=function(e,t){var n=t.tracks.audio;n&&(this.mediaBuffer=n.buffer),t.tracks.video&&(this.videoBuffer=t.tracks.video.buffer)},k.onFragBuffered=function(e,t){var n=t.frag,i=t.part;n.type===c.PlaylistLevelType.AUDIO&&(this.fragContextChanged(n)?this.warn("Fragment "+n.sn+(i?" p: "+i.index:"")+" of level "+n.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch):("initSegment"!==n.sn&&(this.fragPrevious=n,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(a.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(n,i)))},k.onError=function(t,n){switch(n.details){case v.ErrorDetails.FRAG_LOAD_ERROR:case v.ErrorDetails.FRAG_LOAD_TIMEOUT:case v.ErrorDetails.KEY_LOAD_ERROR:case v.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(c.PlaylistLevelType.AUDIO,n);break;case v.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case v.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==r.State.ERROR&&this.state!==r.State.STOPPED&&(this.state=n.fatal?r.State.ERROR:r.State.IDLE,this.warn(n.details+" while loading frag, switching to "+this.state+" state"));break;case v.ErrorDetails.BUFFER_FULL_ERROR:if("audio"===n.parent&&(this.state===r.State.PARSING||this.state===r.State.PARSED)){var i=!0,a=this.getFwdBufferInfo(this.mediaBuffer,c.PlaylistLevelType.AUDIO);a&&a.len>.5&&(i=!this.reduceMaxBufferLength(a.len)),i&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,e.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}}},k.onBufferFlushed=function(e,t){t.type===u.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},k._handleTransmuxComplete=function(e){var t,n="audio",i=this.hls,s=e.remuxResult,o=e.chunkMeta,l=this.getCurrentContext(o);if(!l)return this.warn("The loading context changed while buffering fragment "+o.sn+" of level "+o.level+". This chunk will not be buffered."),void this.resetLiveStartWhenNotLoaded(o.level);var c=l.frag,h=l.part,d=s.audio,f=s.text,p=s.id3,g=s.initSegment;if(!this.fragContextChanged(c)){if(this.state=r.State.PARSING,this.audioSwitch&&d&&this.completeAudioSwitch(),null!=g&&g.tracks&&(this._bufferInitSegment(g.tracks,c,o),i.trigger(a.Events.FRAG_PARSING_INIT_SEGMENT,{frag:c,id:n,tracks:g.tracks})),d){var v=d.startPTS,m=d.endPTS,b=d.startDTS,E=d.endDTS;h&&(h.elementaryStreams[u.ElementaryStreamTypes.AUDIO]={startPTS:v,endPTS:m,startDTS:b,endDTS:E}),c.setElementaryStreamInfo(u.ElementaryStreamTypes.AUDIO,v,m,b,E),this.bufferFragmentData(d,c,h,o)}if(null!=p&&null!==(t=p.samples)&&void 0!==t&&t.length){var k=y({frag:c,id:n},p);i.trigger(a.Events.FRAG_PARSING_METADATA,k)}if(f){var C=y({frag:c,id:n},f);i.trigger(a.Events.FRAG_PARSING_USERDATA,C)}}},k._bufferInitSegment=function(e,t,n){if(this.state===r.State.PARSING){e.video&&delete e.video;var i=e.audio;if(i){i.levelCodec=i.codec,i.id="audio",this.log("Init audio buffer, container:"+i.container+", codecs[parsed]=["+i.codec+"]"),this.hls.trigger(a.Events.BUFFER_CODECS,e);var s=i.initSegment;if(null!=s&&s.byteLength){var o={type:"audio",frag:t,part:null,chunkMeta:n,parent:t.type,data:s};this.hls.trigger(a.Events.BUFFER_APPENDING,o)}this.tick()}}},k.loadFragment=function(t,n,a){var s=this.fragmentTracker.getState(t);this.fragCurrent=t,(this.audioSwitch||s===o.FragmentState.NOT_LOADED||s===o.FragmentState.PARTIAL)&&("initSegment"===t.sn?this._loadInitSegment(t):n.live&&!Object(i.isFiniteNumber)(this.initPTS[t.cc])?(this.log("Waiting for video PTS in continuity counter "+t.cc+" of live stream before loading audio fragment "+t.sn+" of level "+this.trackId),this.state=r.State.WAITING_INIT_PTS):(this.startFragRequested=!0,e.prototype.loadFragment.call(this,t,n,a)))},k.completeAudioSwitch=function(){var t=this.hls,n=this.media,i=this.trackId;n&&(this.log("Switching audio track : flushing all audio"),e.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,t.trigger(a.Events.AUDIO_TRACK_SWITCHED,{id:i})},E}(r.default);t.default=E},"./src/controller/audio-track-controller.ts":
/*!**************************************************!*\
!*** ./src/controller/audio-track-controller.ts ***!
\**************************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ../events */"./src/events.ts"),r=n(/*! ../errors */"./src/errors.ts"),a=n(/*! ./base-playlist-controller */"./src/controller/base-playlist-controller.ts"),s=n(/*! ../types/loader */"./src/types/loader.ts");function o(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function l(e,t){return(l=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var c=function(e){var t,n;function a(t){var n;return(n=e.call(this,t,"[audio-track-controller]")||this).tracks=[],n.groupId=null,n.tracksInGroup=[],n.trackId=-1,n.trackName="",n.selectDefaultTrack=!0,n.registerListeners(),n}n=e,(t=a).prototype=Object.create(n.prototype),t.prototype.constructor=t,l(t,n);var c,u,h,d=a.prototype;return d.registerListeners=function(){var e=this.hls;e.on(i.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(i.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(i.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(i.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(i.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(i.Events.ERROR,this.onError,this)},d.unregisterListeners=function(){var e=this.hls;e.off(i.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(i.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(i.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(i.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(i.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(i.Events.ERROR,this.onError,this)},d.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,e.prototype.destroy.call(this)},d.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},d.onManifestParsed=function(e,t){this.tracks=t.audioTracks||[]},d.onAudioTrackLoaded=function(e,t){var n=t.id,i=t.details,r=this.tracksInGroup[n];if(r){var a=r.details;r.details=t.details,this.log("audioTrack "+n+" loaded ["+i.startSN+"-"+i.endSN+"]"),n===this.trackId&&(this.retryCount=0,this.playlistLoaded(n,t,a))}else this.warn("Invalid audio track id "+n)},d.onLevelLoading=function(e,t){this.switchLevel(t.level)},d.onLevelSwitching=function(e,t){this.switchLevel(t.level)},d.switchLevel=function(e){var t=this.hls.levels[e];if(null!=t&&t.audioGroupIds){var n=t.audioGroupIds[t.urlId];if(this.groupId!==n){this.groupId=n;var r=this.tracks.filter((function(e){return!n||e.groupId===n}));this.selectDefaultTrack&&!r.some((function(e){return e.default}))&&(this.selectDefaultTrack=!1),this.tracksInGroup=r;var a={audioTracks:r};this.log("Updating audio tracks, "+r.length+' track(s) found in "'+n+'" group-id'),this.hls.trigger(i.Events.AUDIO_TRACKS_UPDATED,a),this.selectInitialTrack()}}},d.onError=function(t,n){e.prototype.onError.call(this,t,n),!n.fatal&&n.context&&n.context.type===s.PlaylistContextType.AUDIO_TRACK&&n.context.id===this.trackId&&n.context.groupId===this.groupId&&this.retryLoadingOrFail(n)},d.setAudioTrack=function(e){var t=this.tracksInGroup;if(e<0||e>=t.length)this.warn("Invalid id passed to audio-track controller");else{this.clearTimer();var n=t[this.trackId];this.log("Now switching to audio-track index "+e);var r=t[e],a=r.id,s=r.groupId,o=void 0===s?"":s,l=r.name,c=r.type,u=r.url;if(this.trackId=e,this.trackName=l,this.selectDefaultTrack=!1,this.hls.trigger(i.Events.AUDIO_TRACK_SWITCHING,{id:a,groupId:o,name:l,type:c,url:u}),!r.details||r.details.live){var h=this.switchParams(r.url,null==n?void 0:n.details);this.loadPlaylist(h)}}},d.selectInitialTrack=function(){var e=this.tracksInGroup;console.assert(e.length,"Initial audio track should be selected when tracks are known");var t=this.trackName,n=this.findTrackId(t)||this.findTrackId();-1!==n?this.setAudioTrack(n):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(i.Events.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},d.findTrackId=function(e){for(var t=this.tracksInGroup,n=0;n<t.length;n++){var i=t[n];if((!this.selectDefaultTrack||i.default)&&(!e||e===i.name))return i.id}return-1},d.loadPlaylist=function(e){var t=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(t)){var n=t.id,r=t.groupId,a=t.url;if(e)try{a=e.addDirectives(a)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("loading audio-track playlist for id: "+n),this.clearTimer(),this.hls.trigger(i.Events.AUDIO_TRACK_LOADING,{url:a,id:n,groupId:r,deliveryDirectives:e||null})}},c=a,(u=[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(e){this.selectDefaultTrack=!1,this.setAudioTrack(e)}}])&&o(c.prototype,u),h&&o(c,h),a}(a.default);t.default=c},"./src/controller/base-playlist-controller.ts":
/*!****************************************************!*\
!*** ./src/controller/base-playlist-controller.ts ***!
\****************************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return l}));var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ../types/level */"./src/types/level.ts"),a=n(/*! ./level-helper */"./src/controller/level-helper.ts"),s=n(/*! ../utils/logger */"./src/utils/logger.ts"),o=n(/*! ../errors */"./src/errors.ts"),l=function(){function e(e,t){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=s.logger.log.bind(s.logger,t+":"),this.warn=s.logger.warn.bind(s.logger,t+":"),this.hls=e}var t=e.prototype;return t.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},t.onError=function(e,t){t.fatal&&t.type===o.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},t.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},t.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},t.stopLoad=function(){this.canLoad=!1,this.clearTimer()},t.switchParams=function(e,t){var n=null==t?void 0:t.renditionReports;if(n)for(var a=0;a<n.length;a++){var s=n[a],o=""+s.URI;if(o===e.substr(-o.length)){var l=parseInt(s["LAST-MSN"]),c=parseInt(s["LAST-PART"]);if(t&&this.hls.config.lowLatencyMode){var u=Math.min(t.age-t.partTarget,t.targetduration);void 0!==c&&u>t.partTarget&&(c+=1)}if(Object(i.isFiniteNumber)(l))return new r.HlsUrlParameters(l,Object(i.isFiniteNumber)(c)?c:void 0,r.HlsSkip.No)}}},t.loadPlaylist=function(e){},t.shouldLoadTrack=function(e){return this.canLoad&&e&&!!e.url&&(!e.details||e.details.live)},t.playlistLoaded=function(e,t,n){var i=this,r=t.details,s=t.stats,o=s.loading.end?Math.max(0,self.performance.now()-s.loading.end):0;if(r.advancedDateTime=Date.now()-o,r.live||null!=n&&n.live){if(r.reloaded(n),n&&this.log("live playlist "+e+" "+(r.advanced?"REFRESHED "+r.lastPartSn+"-"+r.lastPartIndex:"MISSED")),n&&r.fragments.length>0&&Object(a.mergeDetails)(n,r),!this.canLoad||!r.live)return;var l,c=void 0,u=void 0;if(r.canBlockReload&&r.endSN&&r.advanced){var h=this.hls.config.lowLatencyMode,d=r.lastPartSn,f=r.endSN,p=r.lastPartIndex,g=d===f;-1!==p?(c=g?f+1:d,u=g?h?0:p:p+1):c=f+1;var v=r.age,m=v+r.ageHeader,y=Math.min(m-r.partTarget,1.5*r.targetduration);if(y>0){if(n&&y>n.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+n.tuneInGoal+" to: "+y+" with playlist age: "+r.age),y=0;else{var b=Math.floor(y/r.targetduration);c+=b,void 0!==u&&(u+=Math.round(y%r.targetduration/r.partTarget)),this.log("CDN Tune-in age: "+r.ageHeader+"s last advanced "+v.toFixed(2)+"s goal: "+y+" skip sn "+b+" to part "+u)}r.tuneInGoal=y}if(l=this.getDeliveryDirectives(r,t.deliveryDirectives,c,u),h||!g)return void this.loadPlaylist(l)}else l=this.getDeliveryDirectives(r,t.deliveryDirectives,c,u);var E=Object(a.computeReloadInterval)(r,s);void 0!==c&&r.canBlockReload&&(E-=r.partTarget||1),this.log("reload live playlist "+e+" in "+Math.round(E)+" ms"),this.timer=self.setTimeout((function(){return i.loadPlaylist(l)}),E)}else this.clearTimer()},t.getDeliveryDirectives=function(e,t,n,i){var a=Object(r.getSkipValue)(e,n);return null!=t&&t.skip&&e.deltaUpdateFailed&&(n=t.msn,i=t.part,a=r.HlsSkip.No),new r.HlsUrlParameters(n,i,a)},t.retryLoadingOrFail=function(e){var t,n=this,i=this.hls.config,r=this.retryCount<i.levelLoadingMaxRetry;if(r)if(this.retryCount++,e.details.indexOf("LoadTimeOut")>-1&&null!==(t=e.context)&&void 0!==t&&t.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+e.details+'"'),this.loadPlaylist();else{var a=Math.min(Math.pow(2,this.retryCount)*i.levelLoadingRetryDelay,i.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout((function(){return n.loadPlaylist()}),a),this.warn("retry playlist loading #"+this.retryCount+" in "+a+' ms after "'+e.details+'"')}else this.warn('cannot recover from error "'+e.details+'"'),this.clearTimer(),e.fatal=!0;return r},e}()},"./src/controller/base-stream-controller.ts":
/*!**************************************************!*\
!*** ./src/controller/base-stream-controller.ts ***!
\**************************************************/
/*! exports provided: State, default */function(e,t,n){"use strict";n.r(t),n.d(t,"State",(function(){return k})),n.d(t,"default",(function(){return C}));var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ../task-loop */"./src/task-loop.ts"),a=n(/*! ./fragment-tracker */"./src/controller/fragment-tracker.ts"),s=n(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),o=n(/*! ../utils/logger */"./src/utils/logger.ts"),l=n(/*! ../events */"./src/events.ts"),c=n(/*! ../errors */"./src/errors.ts"),u=n(/*! ../types/transmuxer */"./src/types/transmuxer.ts"),h=n(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),d=n(/*! ../utils/discontinuities */"./src/utils/discontinuities.ts"),f=n(/*! ./fragment-finders */"./src/controller/fragment-finders.ts"),p=n(/*! ./level-helper */"./src/controller/level-helper.ts"),g=n(/*! ../loader/fragment-loader */"./src/loader/fragment-loader.ts"),v=n(/*! ../crypt/decrypter */"./src/crypt/decrypter.ts"),m=n(/*! ../utils/time-ranges */"./src/utils/time-ranges.ts"),y=n(/*! ../types/loader */"./src/types/loader.ts");function b(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function E(e,t){return(E=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var k={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"},C=function(e){var t,n;function r(t,n,i){var r;return(r=e.call(this)||this).hls=void 0,r.fragPrevious=null,r.fragCurrent=null,r.fragmentTracker=void 0,r.transmuxer=null,r._state=k.STOPPED,r.media=void 0,r.mediaBuffer=void 0,r.config=void 0,r.bitrateTest=!1,r.lastCurrentTime=0,r.nextLoadPosition=0,r.startPosition=0,r.loadedmetadata=!1,r.fragLoadError=0,r.retryDate=0,r.levels=null,r.fragmentLoader=void 0,r.levelLastLoaded=null,r.startFragRequested=!1,r.decrypter=void 0,r.initPTS=[],r.onvseeking=null,r.onvended=null,r.logPrefix="",r.log=void 0,r.warn=void 0,r.logPrefix=i,r.log=o.logger.log.bind(o.logger,i+":"),r.warn=o.logger.warn.bind(o.logger,i+":"),r.hls=t,r.fragmentLoader=new g.default(t.config),r.fragmentTracker=n,r.config=t.config,r.decrypter=new v.default(t,t.config),t.on(l.Events.KEY_LOADED,r.onKeyLoaded,function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(r)),r}n=e,(t=r).prototype=Object.create(n.prototype),t.prototype.constructor=t,E(t,n);var C,S,x,w=r.prototype;return w.doTick=function(){this.onTickEnd()},w.onTickEnd=function(){},w.startLoad=function(e){},w.stopLoad=function(){this.fragmentLoader.abort();var e=this.fragCurrent;e&&this.fragmentTracker.removeFragment(e),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=k.STOPPED},w._streamEnded=function(e,t){var n=this.fragCurrent,i=this.fragmentTracker;if(!t.live&&n&&n.sn===t.endSN&&!e.nextStart){var r=i.getState(n);return r===a.FragmentState.PARTIAL||r===a.FragmentState.OK}return!1},w.onMediaAttached=function(e,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 i=this.config;this.levels&&i.autoStartLoad&&this.state===k.STOPPED&&this.startLoad(i.startPosition)},w.onMediaDetaching=function(){var e=this.media;null!=e&&e.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},w.onMediaSeeking=function(){var e=this.config,t=this.fragCurrent,n=this.media,r=this.mediaBuffer,a=this.state,o=n?n.currentTime:0,l=s.BufferHelper.bufferInfo(r||n,o,e.maxBufferHole);if(this.log("media seeking to "+(Object(i.isFiniteNumber)(o)?o.toFixed(3):o)+", state: "+a),a===k.ENDED)this.resetLoadingState();else if(t&&!l.len){var c=e.maxFragLookUpTolerance,u=t.start-c,h=o>t.start+t.duration+c;(o<u||h)&&(h&&t.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),t.loader.abort()),this.resetLoadingState())}n&&(this.lastCurrentTime=o),this.loadedmetadata||l.len||(this.nextLoadPosition=this.startPosition=o),this.tickImmediate()},w.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},w.onKeyLoaded=function(e,t){if(this.state===k.KEY_LOADING&&t.frag===this.fragCurrent&&this.levels){this.state=k.IDLE;var n=this.levels[t.frag.level].details;n&&this.loadFragment(t.frag,n,t.frag.start)}},w.onHandlerDestroying=function(){this.stopLoad(),e.prototype.onHandlerDestroying.call(this)},w.onHandlerDestroyed=function(){this.state=k.STOPPED,this.hls.off(l.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,e.prototype.onHandlerDestroyed.call(this)},w.loadKey=function(e,t){this.log("Loading key for "+e.sn+" of ["+t.startSN+"-"+t.endSN+"], "+("[stream-controller]"===this.logPrefix?"level":"track")+" "+e.level),this.state=k.KEY_LOADING,this.fragCurrent=e,this.hls.trigger(l.Events.KEY_LOADING,{frag:e})},w.loadFragment=function(e,t,n){this._loadFragForPlayback(e,t,n)},w._loadFragForPlayback=function(e,t,n){var i=this;this._doFragLoad(e,t,n,(function(t){if(i.fragContextChanged(e))return i.warn("Fragment "+e.sn+(t.part?" p: "+t.part.index:"")+" of level "+e.level+" was dropped during download."),void i.fragmentTracker.removeFragment(e);e.stats.chunkCount++,i._handleFragmentLoadProgress(t)})).then((function(t){if(t){i.fragLoadError=0;var n=i.state;if(!i.fragContextChanged(e))return"payload"in t&&(i.log("Loaded fragment "+e.sn+" of level "+e.level),i.hls.trigger(l.Events.FRAG_LOADED,t),i.state===k.BACKTRACKING)?(i.fragmentTracker.backtrack(e,t),void i.resetFragmentLoading(e)):void i._handleFragmentLoadComplete(t);(n===k.FRAG_LOADING||n===k.BACKTRACKING||!i.fragCurrent&&n===k.PARSING)&&(i.fragmentTracker.removeFragment(e),i.state=k.IDLE)}})).catch((function(t){i.warn(t),i.resetFragmentLoading(e)}))},w.flushMainBuffer=function(e,t,n){if(void 0===n&&(n=null),e-t){var i={startOffset:e,endOffset:t,type:n};this.fragLoadError=0,this.hls.trigger(l.Events.BUFFER_FLUSHING,i)}},w._loadInitSegment=function(e){var t=this;this._doFragLoad(e).then((function(n){if(!n||t.fragContextChanged(e)||!t.levels)throw new Error("init load aborted");return n})).then((function(n){var i=t.hls,r=n.payload,a=e.decryptdata;if(r&&r.byteLength>0&&a&&a.key&&a.iv&&"AES-128"===a.method){var s=self.performance.now();return t.decrypter.webCryptoDecrypt(new Uint8Array(r),a.key.buffer,a.iv.buffer).then((function(t){var r=self.performance.now();return i.trigger(l.Events.FRAG_DECRYPTED,{frag:e,payload:t,stats:{tstart:s,tdecrypt:r}}),n.payload=t,n}))}return n})).then((function(n){var i=t.fragCurrent,r=t.hls,a=t.levels;if(!a)throw new Error("init load aborted, missing levels");var s=a[e.level].details;console.assert(s,"Level details are defined when init segment is loaded");var o=e.stats;t.state=k.IDLE,t.fragLoadError=0,e.data=new Uint8Array(n.payload),o.parsing.start=o.buffering.start=self.performance.now(),o.parsing.end=o.buffering.end=self.performance.now(),n.frag===i&&r.trigger(l.Events.FRAG_BUFFERED,{stats:o,frag:i,part:null,id:e.type}),t.tick()})).catch((function(n){t.warn(n),t.resetFragmentLoading(e)}))},w.fragContextChanged=function(e){var t=this.fragCurrent;return!e||!t||e.level!==t.level||e.sn!==t.sn||e.urlId!==t.urlId},w.fragBufferedComplete=function(e,t){var n=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+e.type+" sn: "+e.sn+(t?" part: "+t.index:"")+" of "+("[stream-controller]"===this.logPrefix?"level":"track")+" "+e.level+" "+m.default.toString(s.BufferHelper.getBuffered(n))),this.state=k.IDLE,this.tick()},w._handleFragmentLoadComplete=function(e){var t=this.transmuxer;if(t){var n=e.frag,i=e.part,r=e.partsLoaded,a=!r||0===r.length||r.some((function(e){return!e})),s=new u.ChunkMetadata(n.level,n.sn,n.stats.chunkCount+1,0,i?i.index:-1,!a);t.flush(s)}},w._handleFragmentLoadProgress=function(e){},w._doFragLoad=function(e,t,n,r){var a=this;if(void 0===n&&(n=null),!this.levels)throw new Error("frag load aborted, missing levels");if(n=Math.max(e.start,n||0),this.config.lowLatencyMode&&t){var s=t.partList;if(s&&r){n>e.end&&t.fragmentHint&&(e=t.fragmentHint);var o=this.getNextPart(s,e,n);if(o>-1){var c=s[o];return this.log("Loading part sn: "+e.sn+" p: "+c.index+" cc: "+e.cc+" of playlist ["+t.startSN+"-"+t.endSN+"] parts [0-"+o+"-"+(s.length-1)+"] "+("[stream-controller]"===this.logPrefix?"level":"track")+": "+e.level+", target: "+parseFloat(n.toFixed(3))),this.nextLoadPosition=c.start+c.duration,this.state=k.FRAG_LOADING,this.hls.trigger(l.Events.FRAG_LOADING,{frag:e,part:s[o],targetBufferTime:n}),this.doFragPartsLoad(e,s,o,r).catch((function(e){return a.handleFragLoadError(e)}))}if(!e.url||this.loadedEndOfParts(s,n))return Promise.resolve(null)}}return this.log("Loading fragment "+e.sn+" cc: "+e.cc+" "+(t?"of ["+t.startSN+"-"+t.endSN+"] ":"")+("[stream-controller]"===this.logPrefix?"level":"track")+": "+e.level+", target: "+parseFloat(n.toFixed(3))),Object(i.isFiniteNumber)(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=k.FRAG_LOADING,this.hls.trigger(l.Events.FRAG_LOADING,{frag:e,targetBufferTime:n}),this.fragmentLoader.load(e,r).catch((function(e){return a.handleFragLoadError(e)}))},w.doFragPartsLoad=function(e,t,n,i){var r=this;return new Promise((function(a,s){var o=[];!function n(c){var u=t[c];r.fragmentLoader.loadPart(e,u,i).then((function(i){o[u.index]=i;var s=i.part;r.hls.trigger(l.Events.FRAG_LOADED,i);var h=t[c+1];if(!h||h.fragment!==e)return a({frag:e,part:s,partsLoaded:o});n(c+1)})).catch(s)}(n)}))},w.handleFragLoadError=function(e){var t=e.data;return t&&t.details===c.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):this.hls.trigger(l.Events.ERROR,t),null},w._handleTransmuxerFlush=function(e){var t=this.getCurrentContext(e);if(t&&this.state===k.PARSING){var n=t.frag,i=t.part,r=t.level,a=self.performance.now();n.stats.parsing.end=a,i&&(i.stats.parsing.end=a),this.updateLevelTiming(n,i,r,e.partial)}else this.fragCurrent||(this.state=k.IDLE)},w.getCurrentContext=function(e){var t=this.levels,n=e.level,i=e.sn,r=e.part;if(!t||!t[n])return this.warn("Levels object was unset while buffering fragment "+i+" of level "+n+". The current chunk will not be buffered."),null;var a=t[n],s=r>-1?Object(p.getPartWith)(a,i,r):null,o=s?s.fragment:Object(p.getFragmentWithSN)(a,i,this.fragCurrent);return o?{frag:o,part:s,level:a}:null},w.bufferFragmentData=function(e,t,n,i){if(e&&this.state===k.PARSING){var r=e.data1,a=e.data2,s=r;if(r&&a&&(s=Object(h.appendUint8Array)(r,a)),s&&s.length){var o={type:e.type,frag:t,part:n,chunkMeta:i,parent:t.type,data:s};this.hls.trigger(l.Events.BUFFER_APPENDING,o),e.dropped&&e.independent&&!n&&this.flushBufferGap(t)}}},w.flushBufferGap=function(e){var t=this.media;if(t)if(s.BufferHelper.isBuffered(t,t.currentTime)){var n=t.currentTime,i=s.BufferHelper.bufferInfo(t,n,0),r=e.duration,a=Math.min(2*this.config.maxFragLookUpTolerance,.25*r),o=Math.max(Math.min(e.start-a,i.end-a),n+a);e.start-o>a&&this.flushMainBuffer(o,e.start)}else this.flushMainBuffer(0,e.start)},w.getFwdBufferInfo=function(e,t){var n=this.config,r=this.getLoadPosition();if(!Object(i.isFiniteNumber)(r))return null;var a=s.BufferHelper.bufferInfo(e,r,n.maxBufferHole);if(0===a.len&&void 0!==a.nextStart){var o=this.fragmentTracker.getBufferedFrag(r,t);if(o&&a.nextStart<o.end)return s.BufferHelper.bufferInfo(e,r,Math.max(a.nextStart,n.maxBufferHole))}return a},w.getMaxBufferLength=function(e){var t,n=this.config;return t=e?Math.max(8*n.maxBufferSize/e,n.maxBufferLength):n.maxBufferLength,Math.min(t,n.maxMaxBufferLength)},w.reduceMaxBufferLength=function(e){var t=this.config,n=e||t.maxBufferLength;return t.maxMaxBufferLength>=n&&(t.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+t.maxMaxBufferLength+"s"),!0)},w.getNextFragment=function(e,t){var n,i,r=t.fragments,a=r.length;if(!a)return null;var s,o=this.config,l=r[0].start;if(t.live){var c=o.initialLiveManifestSize;if(a<c)return this.warn("Not enough fragments to start playback (have: "+a+", need: "+c+")"),null;t.PTSKnown||this.startFragRequested||-1!==this.startPosition||(s=this.getInitialLiveFragment(t,r),this.startPosition=s?this.hls.liveSyncPosition||s.start:e)}else e<=l&&(s=r[0]);if(!s){var u=o.lowLatencyMode?t.partEnd:t.fragmentEnd;s=this.getFragmentAtPosition(e,u,t)}return null===(n=s)||void 0===n||!n.initSegment||null!==(i=s)&&void 0!==i&&i.initSegment.data||this.bitrateTest||(s=s.initSegment),s},w.getNextPart=function(e,t,n){for(var i=-1,r=!1,a=!0,s=0,o=e.length;s<o;s++){var l=e[s];if(a=a&&!l.independent,i>-1&&n<l.start)break;var c=l.loaded;!c&&(r||l.independent||a)&&l.fragment===t&&(i=s),r=c}return i},w.loadedEndOfParts=function(e,t){var n=e[e.length-1];return n&&t>n.start&&n.loaded},w.getInitialLiveFragment=function(e,t){var n=this.fragPrevious,i=null;if(n){if(e.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+n.programDateTime),i=Object(f.findFragmentByPDT)(t,n.endProgramDateTime,this.config.maxFragLookUpTolerance)),!i){var r=n.sn+1;if(r>=e.startSN&&r<=e.endSN){var a=t[r-e.startSN];n.cc===a.cc&&(i=a,this.log("Live playlist, switching playlist, load frag with next SN: "+i.sn))}i||(i=Object(f.findFragWithCC)(t,n.cc))&&this.log("Live playlist, switching playlist, load frag with same CC: "+i.sn)}}else{var s=this.hls.liveSyncPosition;null!==s&&(i=this.getFragmentAtPosition(s,this.bitrateTest?e.fragmentEnd:e.edge,e))}return i},w.getFragmentAtPosition=function(e,t,n){var i,r=this.config,s=this.fragPrevious,o=n.fragments,l=n.endSN,c=n.fragmentHint,u=r.maxFragLookUpTolerance,h=!!(r.lowLatencyMode&&n.partList&&c);if(h&&c&&!this.bitrateTest&&(o=o.concat(c),l=c.sn),e<t){var d=e>t-u?0:u;i=Object(f.findFragmentByPTS)(s,o,e,d)}else i=o[o.length-1];if(i){var p=i.sn-n.startSN,g=s&&i.level===s.level,v=o[p+1];if(this.fragmentTracker.getState(i)===a.FragmentState.BACKTRACKED){i=null;for(var m=p;o[m]&&this.fragmentTracker.getState(o[m])===a.FragmentState.BACKTRACKED;)i=s?o[m--]:o[--m];i||(i=v)}else s&&i.sn===s.sn&&!h&&g&&(i.sn<l&&this.fragmentTracker.getState(v)!==a.FragmentState.OK?(this.log("SN "+i.sn+" just loaded, load next one: "+v.sn),i=v):i=null)}return i},w.synchronizeToLiveEdge=function(e){var t=this.config,n=this.media;if(n){var i=this.hls.liveSyncPosition,r=n.currentTime,a=e.fragments[0].start,s=e.edge,o=r>=a-t.maxFragLookUpTolerance&&r<=s;if(null!==i&&n.duration>i&&(r<i||!o)){var l=void 0!==t.liveMaxLatencyDuration?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;(!o&&n.readyState<4||r<s-l)&&(this.loadedmetadata||(this.nextLoadPosition=i),n.readyState&&(this.warn("Playback: "+r.toFixed(3)+" is located too far from the end of live sliding playlist: "+s+", reset currentTime to : "+i.toFixed(3)),n.currentTime=i))}}},w.alignPlaylists=function(e,t){var n=this.levels,r=this.levelLastLoaded,a=this.fragPrevious,s=null!==r?n[r]:null,o=e.fragments.length;if(!o)return this.warn("No fragments in live playlist"),0;var l=e.fragments[0].start,c=!t,u=e.alignedSliding&&Object(i.isFiniteNumber)(l);if(c||!u&&!l){Object(d.alignStream)(a,s,e);var h=e.fragments[0].start;return this.log("Live playlist sliding: "+h.toFixed(2)+" start-sn: "+(t?t.startSN:"na")+"->"+e.startSN+" prev-sn: "+(a?a.sn:"na")+" fragments: "+o),h}return l},w.waitForCdnTuneIn=function(e){return e.live&&e.canBlockReload&&e.tuneInGoal>Math.max(e.partHoldBack,3*e.partTarget)},w.setStartPosition=function(e,t){var n=this.startPosition;if(n<t&&(n=-1),-1===n||-1===this.lastCurrentTime){var r=e.startTimeOffset;Object(i.isFiniteNumber)(r)?(n=t+r,r<0&&(n+=e.totalduration),n=Math.min(Math.max(t,n),t+e.totalduration),this.log("Start time offset "+r+" found in playlist, adjust startPosition to "+n),this.startPosition=n):e.live?n=this.hls.liveSyncPosition||t:this.startPosition=n=0,this.lastCurrentTime=n}this.nextLoadPosition=n},w.getLoadPosition=function(){var e=this.media,t=0;return this.loadedmetadata&&e?t=e.currentTime:this.nextLoadPosition&&(t=this.nextLoadPosition),t},w.handleFragLoadAborted=function(e,t){this.transmuxer&&"initSegment"!==e.sn&&e.stats.aborted&&(this.warn("Fragment "+e.sn+(t?" part"+t.index:"")+" of level "+e.level+" was aborted"),this.resetFragmentLoading(e))},w.resetFragmentLoading=function(e){this.fragCurrent&&this.fragContextChanged(e)||(this.state=k.IDLE)},w.onFragmentOrKeyLoadError=function(e,t){if(!t.fatal){var n=t.frag;if(n&&n.type===e){var i=this.fragCurrent;console.assert(i&&n.sn===i.sn&&n.level===i.level&&n.urlId===i.urlId,"Frag load error must match current frag to retry");var r=this.config;if(this.fragLoadError+1<=r.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(n.level))return;var a=Math.min(Math.pow(2,this.fragLoadError)*r.fragLoadingRetryDelay,r.fragLoadingMaxRetryTimeout);this.warn("Fragment "+n.sn+" of "+e+" "+n.level+" failed to load, retrying in "+a+"ms"),this.retryDate=self.performance.now()+a,this.fragLoadError++,this.state=k.FRAG_LOADING_WAITING_RETRY}else t.levelRetry?(e===y.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=k.IDLE):(o.logger.error(t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.hls.stopLoad(),this.state=k.ERROR)}}},w.afterBufferFlushed=function(e,t,n){if(e){var i=s.BufferHelper.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,i,n),this.state===k.ENDED&&this.resetLoadingState()}},w.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=k.IDLE},w.resetLiveStartWhenNotLoaded=function(e){if(!this.loadedmetadata){this.startFragRequested=!1;var t=this.levels?this.levels[e].details:null;if(null!=t&&t.live)return this.startPosition=-1,this.setStartPosition(t,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},w.updateLevelTiming=function(e,t,n,i){var r=this,a=n.details;console.assert(!!a,"level.details must be defined"),Object.keys(e.elementaryStreams).reduce((function(t,s){var o=e.elementaryStreams[s];if(o){var c=o.endPTS-o.startPTS;if(c<=0)return r.warn("Could not parse fragment "+e.sn+" "+s+" duration reliably ("+c+") resetting transmuxer to fallback to playlist timing"),r.resetTransmuxer(),t||!1;var u=i?0:Object(p.updateFragPTSDTS)(a,e,o.startPTS,o.endPTS,o.startDTS,o.endDTS);return r.hls.trigger(l.Events.LEVEL_PTS_UPDATED,{details:a,level:n,drift:u,type:s,frag:e,start:o.startPTS,end:o.endPTS}),!0}return t}),!1)?(this.state=k.PARSED,this.hls.trigger(l.Events.FRAG_PARSED,{frag:e,part:t})):this.resetLoadingState()},w.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},C=r,(S=[{key:"state",get:function(){return this._state},set:function(e){var t=this._state;t!==e&&(this._state=e,this.log(t+"->"+e))}}])&&b(C.prototype,S),x&&b(C,x),r}(r.default)},"./src/controller/buffer-controller.ts":
/*!*********************************************!*\
!*** ./src/controller/buffer-controller.ts ***!
\*********************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return f}));var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ../events */"./src/events.ts"),a=n(/*! ../utils/logger */"./src/utils/logger.ts"),s=n(/*! ../errors */"./src/errors.ts"),o=n(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),l=n(/*! ../utils/mediasource-helper */"./src/utils/mediasource-helper.ts"),c=n(/*! ../loader/fragment */"./src/loader/fragment.ts"),u=n(/*! ./buffer-operation-queue */"./src/controller/buffer-operation-queue.ts"),h=Object(l.getMediaSource)(),d=/([ha]vc.)(?:\.[^.,]+)+/,f=function(){function e(e){var t=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 e=t.hls,n=t.media,i=t.mediaSource;a.logger.log("[buffer-controller]: Media source opened"),n&&(t.updateMediaElementDuration(),e.trigger(r.Events.MEDIA_ATTACHED,{media:n})),i&&i.removeEventListener("sourceopen",t._onMediaSourceOpen),t.checkPendingTracks()},this._onMediaSourceClose=function(){a.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){a.logger.log("[buffer-controller]: Media source ended")},this.hls=e,this._initSourceBuffer(),this.registerListeners()}var t=e.prototype;return t.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},t.destroy=function(){this.unregisterListeners(),this.details=null},t.registerListeners=function(){var e=this.hls;e.on(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(r.Events.BUFFER_RESET,this.onBufferReset,this),e.on(r.Events.BUFFER_APPENDING,this.onBufferAppending,this),e.on(r.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.on(r.Events.BUFFER_EOS,this.onBufferEos,this),e.on(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(r.Events.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(r.Events.FRAG_PARSED,this.onFragParsed,this),e.on(r.Events.FRAG_CHANGED,this.onFragChanged,this)},t.unregisterListeners=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(r.Events.BUFFER_RESET,this.onBufferReset,this),e.off(r.Events.BUFFER_APPENDING,this.onBufferAppending,this),e.off(r.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.off(r.Events.BUFFER_EOS,this.onBufferEos,this),e.off(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(r.Events.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(r.Events.FRAG_PARSED,this.onFragParsed,this),e.off(r.Events.FRAG_CHANGED,this.onFragChanged,this)},t._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new u.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},t.onManifestParsed=function(e,t){var n=2;(t.audio&&!t.video||!t.altAudio)&&(n=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=n,this.details=null,a.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},t.onMediaAttaching=function(e,t){var n=this.media=t.media;if(n&&h){var i=this.mediaSource=new h;i.addEventListener("sourceopen",this._onMediaSourceOpen),i.addEventListener("sourceended",this._onMediaSourceEnded),i.addEventListener("sourceclose",this._onMediaSourceClose),n.src=self.URL.createObjectURL(i),this._objectUrl=n.src}},t.onMediaDetaching=function(){var e=this.media,t=this.mediaSource,n=this._objectUrl;if(t){if(a.logger.log("[buffer-controller]: media source detaching"),"open"===t.readyState)try{t.endOfStream()}catch(e){a.logger.warn("[buffer-controller]: onMediaDetaching: "+e.message+" while calling endOfStream")}this.onBufferReset(),t.removeEventListener("sourceopen",this._onMediaSourceOpen),t.removeEventListener("sourceended",this._onMediaSourceEnded),t.removeEventListener("sourceclose",this._onMediaSourceClose),e&&(n&&self.URL.revokeObjectURL(n),e.src===n?(e.removeAttribute("src"),e.load()):a.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(r.Events.MEDIA_DETACHED,void 0)},t.onBufferReset=function(){var e=this;this.getSourceBufferTypes().forEach((function(t){var n=e.sourceBuffer[t];try{n&&(e.removeBufferListeners(t),e.mediaSource&&e.mediaSource.removeSourceBuffer(n),e.sourceBuffer[t]=void 0)}catch(e){a.logger.warn("[buffer-controller]: Failed to reset the "+t+" buffer",e)}})),this._initSourceBuffer()},t.onBufferCodecs=function(e,t){var n=this,i=this.getSourceBufferTypes().length;Object.keys(t).forEach((function(e){if(i){var r=n.tracks[e];if(r&&"function"==typeof r.buffer.changeType){var a=t[e],s=a.codec,o=a.levelCodec,l=a.container;if((r.levelCodec||r.codec).replace(d,"$1")!==(o||s).replace(d,"$1")){var c=l+";codecs="+(o||s);n.appendChangeType(e,c)}}}else n.pendingTracks[e]=t[e]})),i||(this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks())},t.appendChangeType=function(e,t){var n=this,i=this.operationQueue,r={execute:function(){var r=n.sourceBuffer[e];r&&(a.logger.log("[buffer-controller]: changing "+e+" sourceBuffer type to "+t),r.changeType(t)),i.shiftAndExecuteNext(e)},onStart:function(){},onComplete:function(){},onError:function(t){a.logger.warn("[buffer-controller]: Failed to change "+e+" SourceBuffer type",t)}};i.append(r,e)},t.onBufferAppending=function(e,t){var n=this,i=this.hls,l=this.operationQueue,c=this.tracks,u=t.data,h=t.type,d=t.frag,f=t.part,p=t.chunkMeta,g=p.buffering[h],v=self.performance.now();g.start=v;var m=d.stats.buffering,y=f?f.stats.buffering:null;0===m.start&&(m.start=v),y&&0===y.start&&(y.start=v);var b=c.audio,E="audio"===h&&1===p.id&&"audio/mpeg"===(null==b?void 0:b.container),k={execute:function(){if(g.executeStart=self.performance.now(),E){var e=n.sourceBuffer[h];if(e){var t=d.start-e.timestampOffset;Math.abs(t)>=.1&&(a.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+d.start+" (delta: "+t+") sn: "+d.sn+")"),e.timestampOffset=d.start)}}n.appendExecutor(u,h)},onStart:function(){},onComplete:function(){var e=self.performance.now();g.executeEnd=g.end=e,0===m.first&&(m.first=e),y&&0===y.first&&(y.first=e);var t=n.sourceBuffer,i={};for(var a in t)i[a]=o.BufferHelper.getBuffered(t[a]);n.appendError=0,n.hls.trigger(r.Events.BUFFER_APPENDED,{type:h,frag:d,part:f,chunkMeta:p,parent:d.type,timeRanges:i})},onError:function(e){a.logger.error("[buffer-controller]: Error encountered while trying to append to the "+h+" SourceBuffer",e);var t={type:s.ErrorTypes.MEDIA_ERROR,parent:d.type,details:s.ErrorDetails.BUFFER_APPEND_ERROR,err:e,fatal:!1};e.code===DOMException.QUOTA_EXCEEDED_ERR?t.details=s.ErrorDetails.BUFFER_FULL_ERROR:(n.appendError++,t.details=s.ErrorDetails.BUFFER_APPEND_ERROR,n.appendError>i.config.appendErrorMaxRetry&&(a.logger.error("[buffer-controller]: Failed "+i.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),t.fatal=!0)),i.trigger(r.Events.ERROR,t)}};l.append(k,h)},t.onBufferFlushing=function(e,t){var n=this,i=this.operationQueue,s=function(e){return{execute:n.removeExecutor.bind(n,e,t.startOffset,t.endOffset),onStart:function(){},onComplete:function(){n.hls.trigger(r.Events.BUFFER_FLUSHED,{type:e})},onError:function(t){a.logger.warn("[buffer-controller]: Failed to remove from "+e+" SourceBuffer",t)}}};t.type?i.append(s(t.type),t.type):this.getSourceBufferTypes().forEach((function(e){i.append(s(e),e)}))},t.onFragParsed=function(e,t){var n=this,i=t.frag,s=t.part,o=[],l=s?s.elementaryStreams:i.elementaryStreams;l[c.ElementaryStreamTypes.AUDIOVIDEO]?o.push("audiovideo"):(l[c.ElementaryStreamTypes.AUDIO]&&o.push("audio"),l[c.ElementaryStreamTypes.VIDEO]&&o.push("video")),0===o.length&&a.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+i.type+" level: "+i.level+" sn: "+i.sn),this.blockBuffers((function(){var e=self.performance.now();i.stats.buffering.end=e,s&&(s.stats.buffering.end=e);var t=s?s.stats:i.stats;n.hls.trigger(r.Events.FRAG_BUFFERED,{frag:i,part:s,stats:t,id:i.type})}),o)},t.onFragChanged=function(e,t){this.flushBackBuffer()},t.onBufferEos=function(e,t){var n=this;this.getSourceBufferTypes().reduce((function(e,i){var r=n.sourceBuffer[i];return t.type&&t.type!==i||r&&!r.ended&&(r.ended=!0,a.logger.log("[buffer-controller]: "+i+" sourceBuffer now EOS")),e&&!(r&&!r.ended)}),!0)&&this.blockBuffers((function(){var e=n.mediaSource;e&&"open"===e.readyState&&e.endOfStream()}))},t.onLevelUpdated=function(e,t){var n=t.details;n.fragments.length&&(this.details=n,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())},t.flushBackBuffer=function(){var e=this.hls,t=this.details,n=this.media,a=this.sourceBuffer;if(n&&null!==t){var s=this.getSourceBufferTypes();if(s.length){var l=t.live&&null!==e.config.liveBackBufferLength?e.config.liveBackBufferLength:e.config.backBufferLength;if(Object(i.isFiniteNumber)(l)&&!(l<0)){var c=n.currentTime,u=t.levelTargetDuration,h=Math.max(l,u),d=Math.floor(c/u)*u-h;s.forEach((function(n){var i=a[n];if(i){var s=o.BufferHelper.getBuffered(i);s.length>0&&d>s.start(0)&&(e.trigger(r.Events.BACK_BUFFER_REACHED,{bufferEnd:d}),t.live&&e.trigger(r.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:d}),e.trigger(r.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:d,type:n}))}}))}}}},t.updateMediaElementDuration=function(){if(this.details&&this.media&&this.mediaSource&&"open"===this.mediaSource.readyState){var e=this.details,t=this.hls,n=this.media,r=this.mediaSource,s=e.fragments[0].start+e.totalduration,o=n.duration,l=Object(i.isFiniteNumber)(r.duration)?r.duration:0;e.live&&t.config.liveDurationInfinity?(a.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),r.duration=1/0,this.updateSeekableRange(e)):(s>l&&s>o||!Object(i.isFiniteNumber)(o))&&(a.logger.log("[buffer-controller]: Updating Media Source duration to "+s.toFixed(3)),r.duration=s)}},t.updateSeekableRange=function(e){var t=this.mediaSource,n=e.fragments;if(n.length&&e.live&&null!=t&&t.setLiveSeekableRange){var i=Math.max(0,n[0].start),r=Math.max(i,i+e.totalduration);t.setLiveSeekableRange(i,r)}},t.checkPendingTracks=function(){var e=this.bufferCodecEventsExpected,t=this.operationQueue,n=this.pendingTracks,i=Object.keys(n).length;if(i&&!e||2===i){this.createSourceBuffers(n),this.pendingTracks={};var a=this.getSourceBufferTypes();if(0===a.length)return void this.hls.trigger(r.Events.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});a.forEach((function(e){t.executeNext(e)}))}},t.createSourceBuffers=function(e){var t=this.sourceBuffer,n=this.mediaSource;if(!n)throw Error("createSourceBuffers called when mediaSource was null");var i=0;for(var o in e)if(!t[o]){var l=e[o];if(!l)throw Error("source buffer exists for track "+o+", however track does not");var c=l.levelCodec||l.codec,u=l.container+";codecs="+c;a.logger.log("[buffer-controller]: creating sourceBuffer("+u+")");try{var h=t[o]=n.addSourceBuffer(u),d=o;this.addBufferListener(d,"updatestart",this._onSBUpdateStart),this.addBufferListener(d,"updateend",this._onSBUpdateEnd),this.addBufferListener(d,"error",this._onSBUpdateError),this.tracks[o]={buffer:h,codec:c,container:l.container,levelCodec:l.levelCodec,id:l.id},i++}catch(e){a.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+e.message),this.hls.trigger(r.Events.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:e,mimeType:u})}}i&&this.hls.trigger(r.Events.BUFFER_CREATED,{tracks:this.tracks})},t._onSBUpdateStart=function(e){this.operationQueue.current(e).onStart()},t._onSBUpdateEnd=function(e){var t=this.operationQueue;t.current(e).onComplete(),t.shiftAndExecuteNext(e)},t._onSBUpdateError=function(e,t){a.logger.error("[buffer-controller]: "+e+" SourceBuffer error",t),this.hls.trigger(r.Events.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var n=this.operationQueue.current(e);n&&n.onError(t)},t.removeExecutor=function(e,t,n){var r=this.media,s=this.mediaSource,o=this.operationQueue,l=this.sourceBuffer[e];if(!r||!s||!l)return a.logger.warn("[buffer-controller]: Attempting to remove from the "+e+" SourceBuffer, but it does not exist"),void o.shiftAndExecuteNext(e);var c=Object(i.isFiniteNumber)(r.duration)?r.duration:1/0,u=Object(i.isFiniteNumber)(s.duration)?s.duration:1/0,h=Math.max(0,t),d=Math.min(n,c,u);d>h?(a.logger.log("[buffer-controller]: Removing ["+h+","+d+"] from the "+e+" SourceBuffer"),console.assert(!l.updating,e+" sourceBuffer must not be updating"),l.remove(h,d)):o.shiftAndExecuteNext(e)},t.appendExecutor=function(e,t){var n=this.operationQueue,i=this.sourceBuffer[t];if(!i)return a.logger.warn("[buffer-controller]: Attempting to append to the "+t+" SourceBuffer, but it does not exist"),void n.shiftAndExecuteNext(t);i.ended=!1,console.assert(!i.updating,t+" sourceBuffer must not be updating"),i.appendBuffer(e)},t.blockBuffers=function(e,t){var n=this;if(void 0===t&&(t=this.getSourceBufferTypes()),!t.length)return a.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),void Promise.resolve(e);var i=this.operationQueue,r=t.map((function(e){return i.appendBlocker(e)}));Promise.all(r).then((function(){e(),t.forEach((function(e){var t=n.sourceBuffer[e];t&&t.updating||i.shiftAndExecuteNext(e)}))}))},t.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},t.addBufferListener=function(e,t,n){var i=this.sourceBuffer[e];if(i){var r=n.bind(this,e);this.listeners[e].push({event:t,listener:r}),i.addEventListener(t,r)}},t.removeBufferListeners=function(e){var t=this.sourceBuffer[e];t&&this.listeners[e].forEach((function(e){t.removeEventListener(e.event,e.listener)}))},e}()},"./src/controller/buffer-operation-queue.ts":
/*!**************************************************!*\
!*** ./src/controller/buffer-operation-queue.ts ***!
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/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return r}));var i=n(/*! ../utils/logger */"./src/utils/logger.ts"),r=function(){function e(e){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=e}var t=e.prototype;return t.append=function(e,t){var n=this.queues[t];n.push(e),1===n.length&&this.buffers[t]&&this.executeNext(t)},t.insertAbort=function(e,t){this.queues[t].unshift(e),this.executeNext(t)},t.appendBlocker=function(e){var t,n=new Promise((function(e){t=e})),i={execute:t,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(i,e),n},t.executeNext=function(e){var t=this.buffers,n=this.queues,r=t[e],a=n[e];if(a.length){var s=a[0];try{s.execute()}catch(t){i.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),s.onError(t),r&&r.updating||(a.shift(),this.executeNext(e))}}},t.shiftAndExecuteNext=function(e){this.queues[e].shift(),this.executeNext(e)},t.current=function(e){return this.queues[e][0]},e}()},"./src/controller/cap-level-controller.ts":
/*!************************************************!*\
!*** ./src/controller/cap-level-controller.ts ***!
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/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ../events */"./src/events.ts");function r(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var a=function(){function e(e){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=e,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var t,n,a,s=e.prototype;return s.setStreamController=function(e){this.streamController=e},s.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},s.registerListeners=function(){var e=this.hls;e.on(i.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(i.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(i.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(i.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.on(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},s.unregisterListener=function(){var e=this.hls;e.off(i.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(i.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(i.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(i.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.off(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},s.onFpsDropLevelCapping=function(t,n){e.isLevelAllowed(n.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(n.droppedLevel)},s.onMediaAttaching=function(e,t){this.media=t.media instanceof HTMLVideoElement?t.media:null},s.onManifestParsed=function(e,t){var n=this.hls;this.restrictedLevels=[],this.firstLevel=t.firstLevel,n.config.capLevelToPlayerSize&&t.video&&this.startCapping()},s.onBufferCodecs=function(e,t){this.hls.config.capLevelToPlayerSize&&t.video&&this.startCapping()},s.onMediaDetaching=function(){this.stopCapping()},s.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var e=this.hls.levels;if(e.length){var t=this.hls;t.autoLevelCapping=this.getMaxLevel(e.length-1),t.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}},s.getMaxLevel=function(t){var n=this,i=this.hls.levels;if(!i.length)return-1;var r=i.filter((function(i,r){return e.isLevelAllowed(r,n.restrictedLevels)&&r<=t}));return this.clientRect=null,e.getMaxLevelByMediaSize(r,this.mediaWidth,this.mediaHeight)},s.startCapping=function(){this.timer||(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())},s.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},s.getDimensions=function(){if(this.clientRect)return this.clientRect;var e=this.media,t={width:0,height:0};if(e){var n=e.getBoundingClientRect();t.width=n.width,t.height=n.height,t.width||t.height||(t.width=n.right-n.left||e.width||0,t.height=n.bottom-n.top||e.height||0)}return this.clientRect=t,t},e.isLevelAllowed=function(e,t){return void 0===t&&(t=[]),-1===t.indexOf(e)},e.getMaxLevelByMediaSize=function(e,t,n){if(!e||!e.length)return-1;for(var i,r,a=e.length-1,s=0;s<e.length;s+=1){var o=e[s];if((o.width>=t||o.height>=n)&&(i=o,!(r=e[s+1])||i.width!==r.width||i.height!==r.height)){a=s;break}}return a},t=e,a=[{key:"contentScaleFactor",get:function(){var e=1;try{e=self.devicePixelRatio}catch(e){}return e}}],(n=[{key:"mediaWidth",get:function(){return this.getDimensions().width*e.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*e.contentScaleFactor}}])&&r(t.prototype,n),a&&r(t,a),e}();t.default=a},"./src/controller/cmcd-controller.ts":
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!*** ./src/controller/cmcd-controller.ts ***!
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/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return d}));var i=n(/*! ../events */"./src/events.ts"),r=n(/*! ../types/cmcd */"./src/types/cmcd.ts"),a=n(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),s=n(/*! ../utils/logger */"./src/utils/logger.ts");function o(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function l(e,t,n){return t&&o(e.prototype,t),n&&o(e,n),e}function c(e,t){var n="undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(n)return(n=n.call(e)).next.bind(n);if(Array.isArray(e)||(n=function(e,t){if(e){if("string"==typeof e)return u(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);return"Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n?Array.from(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?u(e,t):void 0}}(e))||t&&e&&"number"==typeof e.length){n&&(e=n);var i=0;return function(){return i>=e.length?{done:!0}:{done:!1,value:e[i++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function u(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,i=new Array(t);n<t;n++)i[n]=e[n];return i}function h(){return(h=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(e[i]=n[i])}return e}).apply(this,arguments)}var d=function(){function e(t){var n=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(){n.initialized&&(n.starved=!0),n.buffering=!0},this.onPlaying=function(){n.initialized||(n.initialized=!0),n.buffering=!1},this.applyPlaylistData=function(e){try{n.apply(e,{ot:r.CMCDObjectType.MANIFEST,su:!n.initialized})}catch(e){s.logger.warn("Could not generate manifest CMCD data.",e)}},this.applyFragmentData=function(e){try{var t=e.frag,i=n.hls.levels[t.level],a=n.getObjectType(t),o={d:1e3*t.duration,ot:a};a!==r.CMCDObjectType.VIDEO&&a!==r.CMCDObjectType.AUDIO&&a!=r.CMCDObjectType.MUXED||(o.br=i.bitrate/1e3,o.tb=n.getTopBandwidth(a),o.bl=n.getBufferLength(a)),n.apply(e,o)}catch(e){s.logger.warn("Could not generate segment CMCD data.",e)}},this.hls=t;var i=this.config=t.config,a=i.cmcd;null!=a&&(i.pLoader=this.createPlaylistLoader(),i.fLoader=this.createFragmentLoader(),this.sid=a.sessionId||e.uuid(),this.cid=a.contentId,this.useHeaders=!0===a.useHeaders,this.registerListeners())}var t=e.prototype;return t.registerListeners=function(){var e=this.hls;e.on(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(i.Events.MEDIA_DETACHED,this.onMediaDetached,this),e.on(i.Events.BUFFER_CREATED,this.onBufferCreated,this)},t.unregisterListeners=function(){var e=this.hls;e.off(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(i.Events.MEDIA_DETACHED,this.onMediaDetached,this),e.off(i.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},t.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},t.onMediaAttached=function(e,t){this.media=t.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},t.onMediaDetached=function(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)},t.onBufferCreated=function(e,t){var n,i;this.audioBuffer=null===(n=t.tracks.audio)||void 0===n?void 0:n.buffer,this.videoBuffer=null===(i=t.tracks.video)||void 0===i?void 0:i.buffer},t.createData=function(){var e;return{v:r.CMCDVersion,sf:r.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:null===(e=this.media)||void 0===e?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},t.apply=function(t,n){void 0===n&&(n={}),h(n,this.createData());var i=n.ot===r.CMCDObjectType.INIT||n.ot===r.CMCDObjectType.VIDEO||n.ot===r.CMCDObjectType.MUXED;if(this.starved&&i&&(n.bs=!0,n.su=!0,this.starved=!1),null==n.su&&(n.su=this.buffering),this.useHeaders){var a=e.toHeaders(n);if(!Object.keys(a).length)return;t.headers||(t.headers={}),h(t.headers,a)}else{var s=e.toQuery(n);if(!s)return;t.url=e.appendQueryToUri(t.url,s)}},t.getObjectType=function(e){var t=e.type;return"subtitle"===t?r.CMCDObjectType.TIMED_TEXT:"initSegment"===e.sn?r.CMCDObjectType.INIT:"audio"===t?r.CMCDObjectType.AUDIO:"main"===t?this.hls.audioTracks.length?r.CMCDObjectType.VIDEO:r.CMCDObjectType.MUXED:void 0},t.getTopBandwidth=function(e){for(var t,n=0,i=c(e===r.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels);!(t=i()).done;){var a=t.value;a.bitrate>n&&(n=a.bitrate)}return n>0?n:NaN},t.getBufferLength=function(e){var t=this.hls.media,n=e===r.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;return n&&t?1e3*a.BufferHelper.bufferInfo(n,t.currentTime,this.config.maxBufferHole).len:NaN},t.createPlaylistLoader=function(){var e=this.config.pLoader,t=this.applyPlaylistData,n=e||this.config.loader;return function(){function e(e){this.loader=void 0,this.loader=new n(e)}var i=e.prototype;return i.destroy=function(){this.loader.destroy()},i.abort=function(){this.loader.abort()},i.load=function(e,n,i){t(e),this.loader.load(e,n,i)},l(e,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),e}()},t.createFragmentLoader=function(){var e=this.config.fLoader,t=this.applyFragmentData,n=e||this.config.loader;return function(){function e(e){this.loader=void 0,this.loader=new n(e)}var i=e.prototype;return i.destroy=function(){this.loader.destroy()},i.abort=function(){this.loader.abort()},i.load=function(e,n,i){t(e),this.loader.load(e,n,i)},l(e,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),e}()},e.uuid=function(){var e=URL.createObjectURL(new Blob),t=e.toString();return URL.revokeObjectURL(e),t.substr(t.lastIndexOf("/")+1)},e.serialize=function(e){for(var t,n=[],i=function(e){return!Number.isNaN(e)&&null!=e&&""!==e&&!1!==e},r=function(e){return Math.round(e)},a=function(e){return 100*r(e/100)},s={br:r,d:r,bl:a,dl:a,mtp:a,nor:function(e){return encodeURIComponent(e)},rtp:a,tb:r},o=c(Object.keys(e||{}).sort());!(t=o()).done;){var l=t.value,u=e[l];if(i(u)&&!("v"===l&&1===u||"pr"==l&&1===u)){var h=s[l];h&&(u=h(u));var d=typeof u,f=void 0;f="ot"===l||"sf"===l||"st"===l?l+"="+u:"boolean"===d?l:"number"===d?l+"="+u:l+"="+JSON.stringify(u),n.push(f)}}return n.join(",")},e.toHeaders=function(t){for(var n={},i=["Object","Request","Session","Status"],r=[{},{},{},{}],a={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},s=0,o=Object.keys(t);s<o.length;s++){var l=o[s];r[null!=a[l]?a[l]:1][l]=t[l]}for(var c=0;c<r.length;c++){var u=e.serialize(r[c]);u&&(n["CMCD-"+i[c]]=u)}return n},e.toQuery=function(t){return"CMCD="+encodeURIComponent(e.serialize(t))},e.appendQueryToUri=function(e,t){if(!t)return e;var n=e.includes("?")?"&":"?";return""+e+n+t},e}()},"./src/controller/eme-controller.ts":
/*!******************************************!*\
!*** ./src/controller/eme-controller.ts ***!
\******************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ../events */"./src/events.ts"),r=n(/*! ../errors */"./src/errors.ts"),a=n(/*! ../utils/logger */"./src/utils/logger.ts"),s=n(/*! ../utils/mediakeys-helper */"./src/utils/mediakeys-helper.ts");function o(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var l=function(){function e(e){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=e,this._config=e.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var t,n,l,c=e.prototype;return c.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},c._registerListeners=function(){this.hls.on(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(i.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(i.Events.MANIFEST_PARSED,this.onManifestParsed,this)},c._unregisterListeners=function(){this.hls.off(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(i.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(i.Events.MANIFEST_PARSED,this.onManifestParsed,this)},c.getLicenseServerUrl=function(e){switch(e){case s.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+e+'"')},c._attemptKeySystemAccess=function(e,t,n){var i=this,r=function(e,t,n,i){switch(e){case s.KeySystems.WIDEVINE:return function(e,t,n){var i={audioCapabilities:[],videoCapabilities:[]};return e.forEach((function(e){i.audioCapabilities.push({contentType:'audio/mp4; codecs="'+e+'"',robustness:n.audioRobustness||""})})),t.forEach((function(e){i.videoCapabilities.push({contentType:'video/mp4; codecs="'+e+'"',robustness:n.videoRobustness||""})})),[i]}(t,n,i);default:throw new Error("Unknown key-system: "+e)}}(e,t,n,this._drmSystemOptions);a.logger.log("Requesting encrypted media key-system access");var o=this.requestMediaKeySystemAccess(e,r);this.mediaKeysPromise=o.then((function(t){return i._onMediaKeySystemAccessObtained(e,t)})),o.catch((function(t){a.logger.error('Failed to obtain key-system "'+e+'" access:',t)}))},c._onMediaKeySystemAccessObtained=function(e,t){var n=this;a.logger.log('Access for key-system "'+e+'" obtained');var i={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:t,mediaKeySystemDomain:e};this._mediaKeysList.push(i);var r=Promise.resolve().then((function(){return t.createMediaKeys()})).then((function(t){return i.mediaKeys=t,a.logger.log('Media-keys created for key-system "'+e+'"'),n._onMediaKeysCreated(),t}));return r.catch((function(e){a.logger.error("Failed to create media-keys:",e)})),r},c._onMediaKeysCreated=function(){var e=this;this._mediaKeysList.forEach((function(t){t.mediaKeysSession||(t.mediaKeysSession=t.mediaKeys.createSession(),e._onNewMediaKeySession(t.mediaKeysSession))}))},c._onNewMediaKeySession=function(e){var t=this;a.logger.log("New key-system session "+e.sessionId),e.addEventListener("message",(function(n){t._onKeySessionMessage(e,n.message)}),!1)},c._onKeySessionMessage=function(e,t){a.logger.log("Got EME message event, creating license request"),this._requestLicense(t,(function(t){a.logger.log("Received license data (length: "+(t?t.byteLength:t)+"), updating key-session"),e.update(t)}))},c.onMediaEncrypted=function(e){var t=this;if(a.logger.log('Media is encrypted using "'+e.initDataType+'" init data type'),!this.mediaKeysPromise)return a.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),void this.hls.trigger(i.Events.ERROR,{type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});var n=function(n){t._media&&(t._attemptSetMediaKeys(n),t._generateRequestWithPreferredKeySession(e.initDataType,e.initData))};this.mediaKeysPromise.then(n).catch(n)},c._attemptSetMediaKeys=function(e){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var t=this._mediaKeysList[0];if(!t||!t.mediaKeys)return a.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),void this.hls.trigger(i.Events.ERROR,{type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});a.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(t.mediaKeys),this._hasSetMediaKeys=!0}},c._generateRequestWithPreferredKeySession=function(e,t){var n=this,s=this._mediaKeysList[0];if(!s)return a.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),void this.hls.trigger(i.Events.ERROR,{type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});if(s.mediaKeysSessionInitialized)a.logger.warn("Key-Session already initialized but requested again");else{var o=s.mediaKeysSession;if(!o)return a.logger.error("Fatal: Media is encrypted but no key-session existing"),void this.hls.trigger(i.Events.ERROR,{type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});if(!t)return a.logger.warn("Fatal: initData required for generating a key session is null"),void this.hls.trigger(i.Events.ERROR,{type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});a.logger.log('Generating key-session request for "'+e+'" init data type'),s.mediaKeysSessionInitialized=!0,o.generateRequest(e,t).then((function(){a.logger.debug("Key-session generation succeeded")})).catch((function(e){a.logger.error("Error generating key-session request:",e),n.hls.trigger(i.Events.ERROR,{type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})}))}},c._createLicenseXhr=function(e,t,n){var i=new XMLHttpRequest;i.responseType="arraybuffer",i.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,i,e,t,n);var r=this._licenseXhrSetup;if(r)try{r.call(this.hls,i,e),r=void 0}catch(e){a.logger.error(e)}try{i.readyState||i.open("POST",e,!0),r&&r.call(this.hls,i,e)}catch(e){throw new Error("issue setting up KeySystem license XHR "+e)}return i},c._onLicenseRequestReadyStageChange=function(e,t,n,s){switch(e.readyState){case 4:if(200===e.status){this._requestLicenseFailureCount=0,a.logger.log("License request succeeded");var o=e.response,l=this._licenseResponseCallback;if(l)try{o=l.call(this.hls,e,t)}catch(e){a.logger.error(e)}s(o)}else{if(a.logger.error("License Request XHR failed ("+t+"). Status: "+e.status+" ("+e.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>3)return void this.hls.trigger(i.Events.ERROR,{type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});var c=3-this._requestLicenseFailureCount+1;a.logger.warn("Retrying license request, "+c+" attempts left"),this._requestLicense(n,s)}}},c._generateLicenseRequestChallenge=function(e,t){switch(e.mediaKeySystemDomain){case s.KeySystems.WIDEVINE:return t}throw new Error("unsupported key-system: "+e.mediaKeySystemDomain)},c._requestLicense=function(e,t){a.logger.log("Requesting content license for key-system");var n=this._mediaKeysList[0];if(!n)return a.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),void this.hls.trigger(i.Events.ERROR,{type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});try{var s=this.getLicenseServerUrl(n.mediaKeySystemDomain),o=this._createLicenseXhr(s,e,t);a.logger.log("Sending license request to URL: "+s);var l=this._generateLicenseRequestChallenge(n,e);o.send(l)}catch(e){a.logger.error("Failure requesting DRM license: "+e),this.hls.trigger(i.Events.ERROR,{type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},c.onMediaAttached=function(e,t){if(this._emeEnabled){var n=t.media;this._media=n,n.addEventListener("encrypted",this._onMediaEncrypted)}},c.onMediaDetached=function(){var e=this._media,t=this._mediaKeysList;e&&(e.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(t.map((function(e){if(e.mediaKeysSession)return e.mediaKeysSession.close().catch((function(){}))}))).then((function(){return e.setMediaKeys(null)})).catch((function(){})))},c.onManifestParsed=function(e,t){if(this._emeEnabled){var n=t.levels.map((function(e){return e.audioCodec})).filter((function(e){return!!e})),i=t.levels.map((function(e){return e.videoCodec})).filter((function(e){return!!e}));this._attemptKeySystemAccess(s.KeySystems.WIDEVINE,n,i)}},t=e,(n=[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}])&&o(t.prototype,n),l&&o(t,l),e}();t.default=l},"./src/controller/fps-controller.ts":
/*!******************************************!*\
!*** ./src/controller/fps-controller.ts ***!
\******************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ../events */"./src/events.ts"),r=n(/*! ../utils/logger */"./src/utils/logger.ts"),a=function(){function e(e){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=e,this.registerListeners()}var t=e.prototype;return t.setStreamController=function(e){this.streamController=e},t.registerListeners=function(){this.hls.on(i.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},t.unregisterListeners=function(){this.hls.off(i.Events.MEDIA_ATTACHING,this.onMediaAttaching)},t.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},t.onMediaAttaching=function(e,t){var n=this.hls.config;if(n.capLevelOnFPSDrop){var i=t.media instanceof self.HTMLVideoElement?t.media:null;this.media=i,i&&"function"==typeof i.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),n.fpsDroppedMonitoringPeriod)}},t.checkFPS=function(e,t,n){var a=performance.now();if(t){if(this.lastTime){var s=a-this.lastTime,o=n-this.lastDroppedFrames,l=t-this.lastDecodedFrames,c=1e3*o/s,u=this.hls;if(u.trigger(i.Events.FPS_DROP,{currentDropped:o,currentDecoded:l,totalDroppedFrames:n}),c>0&&o>u.config.fpsDroppedMonitoringThreshold*l){var h=u.currentLevel;r.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+h),h>0&&(-1===u.autoLevelCapping||u.autoLevelCapping>=h)&&(h-=1,u.trigger(i.Events.FPS_DROP_LEVEL_CAPPING,{level:h,droppedLevel:u.currentLevel}),u.autoLevelCapping=h,this.streamController.nextLevelSwitch())}}this.lastTime=a,this.lastDroppedFrames=n,this.lastDecodedFrames=t}},t.checkFPSInterval=function(){var e=this.media;if(e)if(this.isVideoPlaybackQualityAvailable){var t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)},e}();t.default=a},"./src/controller/fragment-finders.ts":
/*!********************************************!*\
!*** ./src/controller/fragment-finders.ts ***!
\********************************************/
/*! exports provided: findFragmentByPDT, findFragmentByPTS, fragmentWithinToleranceTest, pdtWithinToleranceTest, findFragWithCC */function(e,t,n){"use strict";n.r(t),n.d(t,"findFragmentByPDT",(function(){return a})),n.d(t,"findFragmentByPTS",(function(){return s})),n.d(t,"fragmentWithinToleranceTest",(function(){return o})),n.d(t,"pdtWithinToleranceTest",(function(){return l})),n.d(t,"findFragWithCC",(function(){return c}));var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ../utils/binary-search */"./src/utils/binary-search.ts");function a(e,t,n){if(null===t||!Array.isArray(e)||!e.length||!Object(i.isFiniteNumber)(t))return null;if(t<(e[0].programDateTime||0))return null;if(t>=(e[e.length-1].endProgramDateTime||0))return null;n=n||0;for(var r=0;r<e.length;++r){var a=e[r];if(l(t,n,a))return a}return null}function s(e,t,n,i){void 0===n&&(n=0),void 0===i&&(i=0);var a=null;if(e?a=t[e.sn-t[0].sn+1]||null:0===n&&0===t[0].start&&(a=t[0]),a&&0===o(n,i,a))return a;var s=r.default.search(t,o.bind(null,n,i));return s||a}function o(e,t,n){void 0===e&&(e=0),void 0===t&&(t=0);var i=Math.min(t,n.duration+(n.deltaPTS?n.deltaPTS:0));return n.start+n.duration-i<=e?1:n.start-i>e&&n.start?-1:0}function l(e,t,n){var i=1e3*Math.min(t,n.duration+(n.deltaPTS?n.deltaPTS:0));return(n.endProgramDateTime||0)-i>e}function c(e,t){return r.default.search(e,(function(e){return e.cc<t?1:e.cc>t?-1:0}))}},"./src/controller/fragment-tracker.ts":
/*!********************************************!*\
!*** ./src/controller/fragment-tracker.ts ***!
\********************************************/
/*! exports provided: FragmentState, FragmentTracker */function(e,t,n){"use strict";n.r(t),n.d(t,"FragmentState",(function(){return i})),n.d(t,"FragmentTracker",(function(){return s}));var i,r=n(/*! ../events */"./src/events.ts"),a=n(/*! ../types/loader */"./src/types/loader.ts");!function(e){e.NOT_LOADED="NOT_LOADED",e.BACKTRACKED="BACKTRACKED",e.APPENDING="APPENDING",e.PARTIAL="PARTIAL",e.OK="OK"}(i||(i={}));var s=function(){function e(e){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=e,this._registerListeners()}var t=e.prototype;return t._registerListeners=function(){var e=this.hls;e.on(r.Events.BUFFER_APPENDED,this.onBufferAppended,this),e.on(r.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.on(r.Events.FRAG_LOADED,this.onFragLoaded,this)},t._unregisterListeners=function(){var e=this.hls;e.off(r.Events.BUFFER_APPENDED,this.onBufferAppended,this),e.off(r.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.off(r.Events.FRAG_LOADED,this.onFragLoaded,this)},t.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},t.getAppendedFrag=function(e,t){if(t===a.PlaylistLevelType.MAIN){var n=this.activeFragment,i=this.activeParts;if(!n)return null;if(i)for(var r=i.length;r--;){var s=i[r],o=s?s.end:n.appendedPTS;if(s.start<=e&&void 0!==o&&e<=o)return r>9&&(this.activeParts=i.slice(r-9)),s}else if(n.start<=e&&void 0!==n.appendedPTS&&e<=n.appendedPTS)return n}return this.getBufferedFrag(e,t)},t.getBufferedFrag=function(e,t){for(var n=this.fragments,i=Object.keys(n),r=i.length;r--;){var a=n[i[r]];if((null==a?void 0:a.body.type)===t&&a.buffered){var s=a.body;if(s.start<=e&&e<=s.end)return s}}return null},t.detectEvictedFragments=function(e,t,n){var i=this;Object.keys(this.fragments).forEach((function(r){var a=i.fragments[r];if(a)if(a.buffered){var s=a.range[e];s&&s.time.some((function(e){var n=!i.isTimeBuffered(e.startPTS,e.endPTS,t);return n&&i.removeFragment(a.body),n}))}else a.body.type===n&&i.removeFragment(a.body)}))},t.detectPartialFragments=function(e){var t=this,n=this.timeRanges,i=e.frag,r=e.part;if(n&&"initSegment"!==i.sn){var a=l(i),s=this.fragments[a];s&&(Object.keys(n).forEach((function(e){var a=i.elementaryStreams[e];if(a){var o=n[e],l=null!==r||!0===a.partial;s.range[e]=t.getBufferedTimes(i,r,l,o)}})),s.backtrack=s.loaded=null,Object.keys(s.range).length?s.buffered=!0:this.removeFragment(s.body))}},t.fragBuffered=function(e){var t=l(e),n=this.fragments[t];n&&(n.backtrack=n.loaded=null,n.buffered=!0)},t.getBufferedTimes=function(e,t,n,i){for(var r={time:[],partial:n},a=t?t.start:e.start,s=t?t.end:e.end,o=e.minEndPTS||s,l=e.maxStartPTS||a,c=0;c<i.length;c++){var u=i.start(c)-this.bufferPadding,h=i.end(c)+this.bufferPadding;if(l>=u&&o<=h){r.time.push({startPTS:Math.max(a,i.start(c)),endPTS:Math.min(s,i.end(c))});break}if(a<h&&s>u)r.partial=!0,r.time.push({startPTS:Math.max(a,i.start(c)),endPTS:Math.min(s,i.end(c))});else if(s<=u)break}return r},t.getPartialFragment=function(e){var t,n,i,r=null,a=0,s=this.bufferPadding,l=this.fragments;return Object.keys(l).forEach((function(c){var u=l[c];u&&o(u)&&(n=u.body.start-s,i=u.body.end+s,e>=n&&e<=i&&(t=Math.min(e-n,i-e),a<=t&&(r=u.body,a=t)))})),r},t.getState=function(e){var t=l(e),n=this.fragments[t];return n?n.buffered?o(n)?i.PARTIAL:i.OK:n.backtrack?i.BACKTRACKED:i.APPENDING:i.NOT_LOADED},t.backtrack=function(e,t){var n=l(e),i=this.fragments[n];if(!i||i.backtrack)return null;var r=i.backtrack=t||i.loaded;return i.loaded=null,r},t.getBacktrackData=function(e){var t=l(e),n=this.fragments[t];if(n){var i,r=n.backtrack;if(null!=r&&null!==(i=r.payload)&&void 0!==i&&i.byteLength)return r;this.removeFragment(e)}return null},t.isTimeBuffered=function(e,t,n){for(var i,r,a=0;a<n.length;a++){if(i=n.start(a)-this.bufferPadding,r=n.end(a)+this.bufferPadding,e>=i&&t<=r)return!0;if(t<=i)return!1}return!1},t.onFragLoaded=function(e,t){var n=t.frag,i=t.part;if("initSegment"!==n.sn&&!n.bitrateTest&&!i){var r=l(n);this.fragments[r]={body:n,loaded:t,backtrack:null,buffered:!1,range:Object.create(null)}}},t.onBufferAppended=function(e,t){var n=this,i=t.frag,r=t.part,s=t.timeRanges;if(i.type===a.PlaylistLevelType.MAIN)if(this.activeFragment=i,r){var o=this.activeParts;o||(this.activeParts=o=[]),o.push(r)}else this.activeParts=null;this.timeRanges=s,Object.keys(s).forEach((function(e){var t=s[e];if(n.detectEvictedFragments(e,t),!r)for(var a=0;a<t.length;a++)i.appendedPTS=Math.max(t.end(a),i.appendedPTS||0)}))},t.onFragBuffered=function(e,t){this.detectPartialFragments(t)},t.hasFragment=function(e){var t=l(e);return!!this.fragments[t]},t.removeFragmentsInRange=function(e,t,n){var i=this;Object.keys(this.fragments).forEach((function(r){var a=i.fragments[r];if(a&&a.buffered){var s=a.body;s.type===n&&s.start<t&&s.end>e&&i.removeFragment(s)}}))},t.removeFragment=function(e){var t=l(e);e.stats.loaded=0,e.clearElementaryStreamInfo(),delete this.fragments[t]},t.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},e}();function o(e){var t,n;return e.buffered&&((null===(t=e.range.video)||void 0===t?void 0:t.partial)||(null===(n=e.range.audio)||void 0===n?void 0:n.partial))}function l(e){return e.type+"_"+e.level+"_"+e.urlId+"_"+e.sn}},"./src/controller/gap-controller.ts":
/*!******************************************!*\
!*** ./src/controller/gap-controller.ts ***!
\******************************************/
/*! exports provided: STALL_MINIMUM_DURATION_MS, MAX_START_GAP_JUMP, SKIP_BUFFER_HOLE_STEP_SECONDS, SKIP_BUFFER_RANGE_START, default */function(e,t,n){"use strict";n.r(t),n.d(t,"STALL_MINIMUM_DURATION_MS",(function(){return o})),n.d(t,"MAX_START_GAP_JUMP",(function(){return l})),n.d(t,"SKIP_BUFFER_HOLE_STEP_SECONDS",(function(){return c})),n.d(t,"SKIP_BUFFER_RANGE_START",(function(){return u})),n.d(t,"default",(function(){return h}));var i=n(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),r=n(/*! ../errors */"./src/errors.ts"),a=n(/*! ../events */"./src/events.ts"),s=n(/*! ../utils/logger */"./src/utils/logger.ts"),o=250,l=2,c=.1,u=.05,h=function(){function e(e,t,n,i){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=e,this.media=t,this.fragmentTracker=n,this.hls=i}var t=e.prototype;return t.destroy=function(){this.hls=this.fragmentTracker=this.media=null},t.poll=function(e){var t=this.config,n=this.media,r=this.stalled,a=n.currentTime,c=n.seeking,u=this.seeking&&!c,h=!this.seeking&&c;if(this.seeking=c,a===e){if((h||u)&&(this.stalled=null),!n.paused&&!n.ended&&0!==n.playbackRate&&i.BufferHelper.getBuffered(n).length){var d=i.BufferHelper.bufferInfo(n,a,0),f=d.len>0,p=d.nextStart||0;if(f||p){if(c){var g=d.len>l,v=!p||p-a>l&&!this.fragmentTracker.getPartialFragment(a);if(g||v)return;this.moved=!1}if(!this.moved&&null!==this.stalled){var m,y=Math.max(p,d.start||0)-a,b=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,E=(null==b||null===(m=b.details)||void 0===m?void 0:m.live)?2*b.details.targetduration:l;if(y>0&&y<=E)return void this._trySkipBufferHole(null)}var k=self.performance.now();if(null!==r){var C=k-r;!c&&C>=o&&this._reportStall(d.len);var S=i.BufferHelper.bufferInfo(n,a,t.maxBufferHole);this._tryFixBufferStall(S,C)}else this.stalled=k}}}else if(this.moved=!0,null!==r){if(this.stallReported){var x=self.performance.now()-r;s.logger.warn("playback not stuck anymore @"+a+", after "+Math.round(x)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}},t._tryFixBufferStall=function(e,t){var n=this.config,i=this.fragmentTracker,r=this.media.currentTime,a=i.getPartialFragment(r);a&&this._trySkipBufferHole(a)||e.len>n.maxBufferHole&&t>1e3*n.highBufferWatchdogPeriod&&(s.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},t._reportStall=function(e){var t=this.hls,n=this.media;this.stallReported||(this.stallReported=!0,s.logger.warn("Playback stalling at @"+n.currentTime+" due to low buffer (buffer="+e+")"),t.trigger(a.Events.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:e}))},t._trySkipBufferHole=function(e){for(var t=this.config,n=this.hls,o=this.media,l=o.currentTime,h=0,d=i.BufferHelper.getBuffered(o),f=0;f<d.length;f++){var p=d.start(f);if(l+t.maxBufferHole>=h&&l<p){var g=Math.max(p+u,o.currentTime+c);return s.logger.warn("skipping hole, adjusting currentTime from "+l+" to "+g),this.moved=!0,this.stalled=null,o.currentTime=g,e&&n.trigger(a.Events.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+l+" to "+g,frag:e}),g}h=d.end(f)}return 0},t._tryNudgeBuffer=function(){var e=this.config,t=this.hls,n=this.media,i=n.currentTime,o=(this.nudgeRetry||0)+1;if(this.nudgeRetry=o,o<e.nudgeMaxRetry){var l=i+o*e.nudgeOffset;s.logger.warn("Nudging 'currentTime' from "+i+" to "+l),n.currentTime=l,t.trigger(a.Events.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else s.logger.error("Playhead still not moving while enough data buffered @"+i+" after "+e.nudgeMaxRetry+" nudges"),t.trigger(a.Events.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},e}()},"./src/controller/id3-track-controller.ts":
/*!************************************************!*\
!*** ./src/controller/id3-track-controller.ts ***!
\************************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ../events */"./src/events.ts"),r=n(/*! ../utils/texttrack-utils */"./src/utils/texttrack-utils.ts"),a=n(/*! ../demux/id3 */"./src/demux/id3.ts"),s=function(){function e(e){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=e,this._registerListeners()}var t=e.prototype;return t.destroy=function(){this._unregisterListeners()},t._registerListeners=function(){var e=this.hls;e.on(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(i.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(i.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},t._unregisterListeners=function(){var e=this.hls;e.off(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(i.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(i.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},t.onMediaAttached=function(e,t){this.media=t.media},t.onMediaDetaching=function(){this.id3Track&&(Object(r.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null)},t.getID3Track=function(e){if(this.media){for(var t=0;t<e.length;t++){var n=e[t];if("metadata"===n.kind&&"id3"===n.label)return Object(r.sendAddTrackEvent)(n,this.media),n}return this.media.addTextTrack("metadata","id3")}},t.onFragParsingMetadata=function(e,t){if(this.media){var n=t.frag,i=t.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var r=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,s=0;s<i.length;s++){var o=a.getID3Frames(i[s].data);if(o){var l=i[s].pts,c=s<i.length-1?i[s+1].pts:n.end;c-l<=0&&(c=l+.25);for(var u=0;u<o.length;u++){var h=o[u];if(!a.isTimeStampFrame(h)){var d=new r(l,c,"");d.value=h,this.id3Track.addCue(d)}}}}}},t.onBufferFlushing=function(e,t){var n=t.startOffset,i=t.endOffset,a=t.type;if(!a||"audio"===a){var s=this.id3Track;s&&Object(r.removeCuesInRange)(s,n,i)}},e}();t.default=s},"./src/controller/latency-controller.ts":
/*!**********************************************!*\
!*** ./src/controller/latency-controller.ts ***!
\**********************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return o}));var i=n(/*! ../errors */"./src/errors.ts"),r=n(/*! ../events */"./src/events.ts"),a=n(/*! ../utils/logger */"./src/utils/logger.ts");function s(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var o=function(){function e(e){var t=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 t.timeupdate()},this.hls=e,this.config=e.config,this.registerListeners()}var t,n,o,l=e.prototype;return l.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},l.registerListeners=function(){this.hls.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(r.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(r.Events.ERROR,this.onError,this)},l.unregisterListeners=function(){this.hls.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(r.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(r.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(r.Events.ERROR,this.onError)},l.onMediaAttached=function(e,t){this.media=t.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},l.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},l.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},l.onLevelUpdated=function(e,t){var n=t.details;this.levelDetails=n,n.advanced&&this.timeupdate(),!n.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},l.onError=function(e,t){t.details===i.ErrorDetails.BUFFER_STALLED_ERROR&&(this.stallCount++,a.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency"))},l.timeupdate=function(){var e=this.media,t=this.levelDetails;if(e&&t){this.currentTime=e.currentTime;var n=this.computeLatency();if(null!==n){this._latency=n;var i=this.config,r=i.lowLatencyMode,a=i.maxLiveSyncPlaybackRate;if(r&&1!==a){var s=this.targetLatency;if(null!==s){var o=n-s,l=o<Math.min(this.maxLatency,s+t.targetduration);if(t.live&&l&&o>.05&&this.forwardBufferLength>1){var c=Math.min(2,Math.max(1,a)),u=Math.round(2/(1+Math.exp(-.75*o-this.edgeStalled))*20)/20;e.playbackRate=Math.min(c,Math.max(1,u))}else 1!==e.playbackRate&&0!==e.playbackRate&&(e.playbackRate=1)}}}}},l.estimateLiveEdge=function(){var e=this.levelDetails;return null===e?null:e.edge+e.age},l.computeLatency=function(){var e=this.estimateLiveEdge();return null===e?null:e-this.currentTime},t=e,(n=[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var e=this.config,t=this.levelDetails;return void 0!==e.liveMaxLatencyDuration?e.liveMaxLatencyDuration:t?e.liveMaxLatencyDurationCount*t.targetduration:0}},{key:"targetLatency",get:function(){var e=this.levelDetails;if(null===e)return null;var t=e.holdBack,n=e.partHoldBack,i=e.targetduration,r=this.config,a=r.liveSyncDuration,s=r.liveSyncDurationCount,o=r.lowLatencyMode,l=this.hls.userConfig,c=o&&n||t;(l.liveSyncDuration||l.liveSyncDurationCount||0===c)&&(c=void 0!==a?a:s*i);var u=i;return c+Math.min(1*this.stallCount,u)}},{key:"liveSyncPosition",get:function(){var e=this.estimateLiveEdge(),t=this.targetLatency,n=this.levelDetails;if(null===e||null===t||null===n)return null;var i=n.edge,r=e-t-this.edgeStalled,a=i-n.totalduration,s=i-(this.config.lowLatencyMode&&n.partTarget||n.targetduration);return Math.min(Math.max(a,r),s)}},{key:"drift",get:function(){var e=this.levelDetails;return null===e?1:e.drift}},{key:"edgeStalled",get:function(){var e=this.levelDetails;if(null===e)return 0;var t=3*(this.config.lowLatencyMode&&e.partTarget||e.targetduration);return Math.max(e.age-t,0)}},{key:"forwardBufferLength",get:function(){var e=this.media,t=this.levelDetails;if(!e||!t)return 0;var n=e.buffered.length;return n?e.buffered.end(n-1):t.edge-this.currentTime}}])&&s(t.prototype,n),o&&s(t,o),e}()},"./src/controller/level-controller.ts":
/*!********************************************!*\
!*** ./src/controller/level-controller.ts ***!
\********************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return p}));var i=n(/*! ../types/level */"./src/types/level.ts"),r=n(/*! ../events */"./src/events.ts"),a=n(/*! ../errors */"./src/errors.ts"),s=n(/*! ../utils/codecs */"./src/utils/codecs.ts"),o=n(/*! ./level-helper */"./src/controller/level-helper.ts"),l=n(/*! ./base-playlist-controller */"./src/controller/base-playlist-controller.ts"),c=n(/*! ../types/loader */"./src/types/loader.ts");function u(){return(u=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(e[i]=n[i])}return e}).apply(this,arguments)}function h(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function d(e,t){return(d=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var f=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),p=function(e){var t,n;function l(t){var n;return(n=e.call(this,t,"[level-controller]")||this)._levels=[],n._firstLevel=-1,n._startLevel=void 0,n.currentLevelIndex=-1,n.manualLevelIndex=-1,n.onParsedComplete=void 0,n._registerListeners(),n}n=e,(t=l).prototype=Object.create(n.prototype),t.prototype.constructor=t,d(t,n);var p,g,v,m=l.prototype;return m._registerListeners=function(){var e=this.hls;e.on(r.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(r.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(r.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(r.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(r.Events.ERROR,this.onError,this)},m._unregisterListeners=function(){var e=this.hls;e.off(r.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(r.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(r.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(r.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(r.Events.ERROR,this.onError,this)},m.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,e.prototype.destroy.call(this)},m.startLoad=function(){this._levels.forEach((function(e){e.loadError=0})),e.prototype.startLoad.call(this)},m.onManifestLoaded=function(e,t){var n,l,c=[],u=[],h=[],d={},p=!1,g=!1,v=!1;if(t.levels.forEach((function(e){var t=e.attrs;p=p||!(!e.width||!e.height),g=g||!!e.videoCodec,v=v||!!e.audioCodec,f&&e.audioCodec&&-1!==e.audioCodec.indexOf("mp4a.40.34")&&(e.audioCodec=void 0);var n=e.bitrate+"-"+e.attrs.RESOLUTION+"-"+e.attrs.CODECS;(l=d[n])?l.url.push(e.url):(l=new i.Level(e),d[n]=l,c.push(l)),t&&(t.AUDIO&&Object(o.addGroupId)(l,"audio",t.AUDIO),t.SUBTITLES&&Object(o.addGroupId)(l,"text",t.SUBTITLES))})),(p||g)&&v&&(c=c.filter((function(e){var t=e.videoCodec,n=e.width,i=e.height;return!!t||!(!n||!i)}))),c=c.filter((function(e){var t=e.audioCodec,n=e.videoCodec;return(!t||Object(s.isCodecSupportedInMp4)(t,"audio"))&&(!n||Object(s.isCodecSupportedInMp4)(n,"video"))})),t.audioTracks&&(u=t.audioTracks.filter((function(e){return!e.audioCodec||Object(s.isCodecSupportedInMp4)(e.audioCodec,"audio")})),Object(o.assignTrackIdsByGroup)(u)),t.subtitles&&(h=t.subtitles,Object(o.assignTrackIdsByGroup)(h)),c.length>0){n=c[0].bitrate,c.sort((function(e,t){return e.bitrate-t.bitrate})),this._levels=c;for(var m=0;m<c.length;m++)if(c[m].bitrate===n){this._firstLevel=m,this.log("manifest loaded, "+c.length+" level(s) found, first bitrate: "+n);break}var y=v&&!g,b={levels:c,audioTracks:u,subtitleTracks:h,firstLevel:this._firstLevel,stats:t.stats,audio:v,video:g,altAudio:!y&&u.some((function(e){return!!e.url}))};this.hls.trigger(r.Events.MANIFEST_PARSED,b),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(r.Events.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,details:a.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,reason:"no level with compatible codecs found in manifest"})},m.onError=function(t,n){if(e.prototype.onError.call(this,t,n),!n.fatal){var i=n.context,r=this._levels[this.currentLevelIndex];if(i&&(i.type===c.PlaylistContextType.AUDIO_TRACK&&r.audioGroupIds&&i.groupId===r.audioGroupIds[r.urlId]||i.type===c.PlaylistContextType.SUBTITLE_TRACK&&r.textGroupIds&&i.groupId===r.textGroupIds[r.urlId]))this.redundantFailover(this.currentLevelIndex);else{var s,o=!1,l=!0;switch(n.details){case a.ErrorDetails.FRAG_LOAD_ERROR:case a.ErrorDetails.FRAG_LOAD_TIMEOUT:case a.ErrorDetails.KEY_LOAD_ERROR:case a.ErrorDetails.KEY_LOAD_TIMEOUT:if(n.frag){var u=this._levels[n.frag.level];u?(u.fragmentError++,u.fragmentError>this.hls.config.fragLoadingMaxRetry&&(s=n.frag.level)):s=n.frag.level}break;case a.ErrorDetails.LEVEL_LOAD_ERROR:case a.ErrorDetails.LEVEL_LOAD_TIMEOUT:i&&(i.deliveryDirectives&&(l=!1),s=i.level),o=!0;break;case a.ErrorDetails.REMUX_ALLOC_ERROR:s=n.level,o=!0}void 0!==s&&this.recoverLevel(n,s,o,l)}}},m.recoverLevel=function(e,t,n,i){var r=e.details,a=this._levels[t];if(a.loadError++,n){if(!this.retryLoadingOrFail(e))return void(this.currentLevelIndex=-1);e.levelRetry=!0}if(i){var s=a.url.length;if(s>1&&a.loadError<s)e.levelRetry=!0,this.redundantFailover(t);else if(-1===this.manualLevelIndex){var o=0===t?this._levels.length-1:t-1;this.currentLevelIndex!==o&&0===this._levels[o].loadError&&(this.warn(r+": switch to "+o),e.levelRetry=!0,this.hls.nextAutoLevel=o)}}},m.redundantFailover=function(e){var t=this._levels[e],n=t.url.length;if(n>1){var i=(t.urlId+1)%n;this.warn("Switching to redundant URL-id "+i),this._levels.forEach((function(e){e.urlId=i})),this.level=e}},m.onFragLoaded=function(e,t){var n=t.frag;if(void 0!==n&&n.type===c.PlaylistLevelType.MAIN){var i=this._levels[n.level];void 0!==i&&(i.fragmentError=0,i.loadError=0)}},m.onLevelLoaded=function(e,t){var n,i,r=t.level,a=t.details,s=this._levels[r];if(!s)return this.warn("Invalid level index "+r),void(null!==(i=t.deliveryDirectives)&&void 0!==i&&i.skip&&(a.deltaUpdateFailed=!0));r===this.currentLevelIndex?(0===s.fragmentError&&(s.loadError=0,this.retryCount=0),this.playlistLoaded(r,t,s.details)):null!==(n=t.deliveryDirectives)&&void 0!==n&&n.skip&&(a.deltaUpdateFailed=!0)},m.onAudioTrackSwitched=function(e,t){var n=this.hls.levels[this.currentLevelIndex];if(n&&n.audioGroupIds){for(var i=-1,r=this.hls.audioTracks[t.id].groupId,a=0;a<n.audioGroupIds.length;a++)if(n.audioGroupIds[a]===r){i=a;break}i!==n.urlId&&(n.urlId=i,this.startLoad())}},m.loadPlaylist=function(e){var t=this.currentLevelIndex,n=this._levels[t];if(this.canLoad&&n&&n.url.length>0){var i=n.urlId,a=n.url[i];if(e)try{a=e.addDirectives(a)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("Attempt loading level index "+t+(e?" at sn "+e.msn+" part "+e.part:"")+" with URL-id "+i+" "+a),this.clearTimer(),this.hls.trigger(r.Events.LEVEL_LOADING,{url:a,level:t,id:i,deliveryDirectives:e||null})}},m.removeLevel=function(e,t){var n=function(e,n){return n!==t},i=this._levels.filter((function(i,r){return r!==e||i.url.length>1&&void 0!==t&&(i.url=i.url.filter(n),i.audioGroupIds&&(i.audioGroupIds=i.audioGroupIds.filter(n)),i.textGroupIds&&(i.textGroupIds=i.textGroupIds.filter(n)),i.urlId=0,!0)})).map((function(e,t){var n=e.details;return null!=n&&n.fragments&&n.fragments.forEach((function(e){e.level=t})),e}));this._levels=i,this.hls.trigger(r.Events.LEVELS_UPDATED,{levels:i})},p=l,(g=[{key:"levels",get:function(){return 0===this._levels.length?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(e){var t,n=this._levels;if(0!==n.length&&(this.currentLevelIndex!==e||null===(t=n[e])||void 0===t||!t.details)){if(e<0||e>=n.length){var i=e<0;if(this.hls.trigger(r.Events.ERROR,{type:a.ErrorTypes.OTHER_ERROR,details:a.ErrorDetails.LEVEL_SWITCH_ERROR,level:e,fatal:i,reason:"invalid level idx"}),i)return;e=Math.min(e,n.length-1)}this.clearTimer();var s=this.currentLevelIndex,o=n[s],l=n[e];this.log("switching to level "+e+" from "+s),this.currentLevelIndex=e;var c=u({},l,{level:e,maxBitrate:l.maxBitrate,uri:l.uri,urlId:l.urlId});delete c._urlId,this.hls.trigger(r.Events.LEVEL_SWITCHING,c);var h=l.details;if(!h||h.live){var d=this.switchParams(l.uri,null==o?void 0:o.details);this.loadPlaylist(d)}}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(e){this.manualLevelIndex=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var e=this.hls.config.startLevel;return void 0!==e?e:this._firstLevel}return this._startLevel},set:function(e){this._startLevel=e}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(e){this.level=e,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=e)}}])&&h(p.prototype,g),v&&h(p,v),l}(l.default)},"./src/controller/level-helper.ts":
/*!****************************************!*\
!*** ./src/controller/level-helper.ts ***!
\****************************************/
/*! exports provided: addGroupId, assignTrackIdsByGroup, updatePTS, updateFragPTSDTS, mergeDetails, mapPartIntersection, mapFragmentIntersection, adjustSliding, addSliding, computeReloadInterval, getFragmentWithSN, getPartWith */function(e,t,n){"use strict";n.r(t),n.d(t,"addGroupId",(function(){return a})),n.d(t,"assignTrackIdsByGroup",(function(){return s})),n.d(t,"updatePTS",(function(){return o})),n.d(t,"updateFragPTSDTS",(function(){return c})),n.d(t,"mergeDetails",(function(){return u})),n.d(t,"mapPartIntersection",(function(){return h})),n.d(t,"mapFragmentIntersection",(function(){return d})),n.d(t,"adjustSliding",(function(){return f})),n.d(t,"addSliding",(function(){return p})),n.d(t,"computeReloadInterval",(function(){return g})),n.d(t,"getFragmentWithSN",(function(){return v})),n.d(t,"getPartWith",(function(){return m}));var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ../utils/logger */"./src/utils/logger.ts");function a(e,t,n){switch(t){case"audio":e.audioGroupIds||(e.audioGroupIds=[]),e.audioGroupIds.push(n);break;case"text":e.textGroupIds||(e.textGroupIds=[]),e.textGroupIds.push(n)}}function s(e){var t={};e.forEach((function(e){var n=e.groupId||"";e.id=t[n]=t[n]||0,t[n]++}))}function o(e,t,n){l(e[t],e[n])}function l(e,t){var n=t.startPTS;if(Object(i.isFiniteNumber)(n)){var r,a=0;t.sn>e.sn?(a=n-e.start,r=e):(a=e.start-n,r=t),r.duration!==a&&(r.duration=a)}else t.sn>e.sn?e.cc===t.cc&&e.minEndPTS?t.start=e.start+(e.minEndPTS-e.start):t.start=e.start+e.duration:t.start=Math.max(e.start-t.duration,0)}function c(e,t,n,a,s,o){a-n<=0&&(r.logger.warn("Fragment should have a positive duration",t),a=n+t.duration,o=s+t.duration);var c=n,u=a,h=t.startPTS,d=t.endPTS;if(Object(i.isFiniteNumber)(h)){var f=Math.abs(h-n);Object(i.isFiniteNumber)(t.deltaPTS)?t.deltaPTS=Math.max(f,t.deltaPTS):t.deltaPTS=f,c=Math.max(n,h),n=Math.min(n,h),s=Math.min(s,t.startDTS),u=Math.min(a,d),a=Math.max(a,d),o=Math.max(o,t.endDTS)}t.duration=a-n;var p=n-t.start;t.appendedPTS=a,t.start=t.startPTS=n,t.maxStartPTS=c,t.startDTS=s,t.endPTS=a,t.minEndPTS=u,t.endDTS=o;var g,v=t.sn;if(!e||v<e.startSN||v>e.endSN)return 0;var m=v-e.startSN,y=e.fragments;for(y[m]=t,g=m;g>0;g--)l(y[g],y[g-1]);for(g=m;g<y.length-1;g++)l(y[g],y[g+1]);return e.fragmentHint&&l(y[y.length-1],e.fragmentHint),e.PTSKnown=e.alignedSliding=!0,p}function u(e,t){for(var n=null,a=e.fragments,s=a.length-1;s>=0;s--){var o=a[s].initSegment;if(o){n=o;break}}e.fragmentHint&&delete e.fragmentHint.endPTS;var l,u=0;if(d(e,t,(function(e,r){e.relurl&&(u=e.cc-r.cc),Object(i.isFiniteNumber)(e.startPTS)&&Object(i.isFiniteNumber)(e.endPTS)&&(r.start=r.startPTS=e.startPTS,r.startDTS=e.startDTS,r.appendedPTS=e.appendedPTS,r.maxStartPTS=e.maxStartPTS,r.endPTS=e.endPTS,r.endDTS=e.endDTS,r.minEndPTS=e.minEndPTS,r.duration=e.endPTS-e.startPTS,r.duration&&(l=r),t.PTSKnown=t.alignedSliding=!0),r.elementaryStreams=e.elementaryStreams,r.loader=e.loader,r.stats=e.stats,r.urlId=e.urlId,e.initSegment&&(r.initSegment=e.initSegment,n=e.initSegment)})),n&&(t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments).forEach((function(e){var t;e.initSegment&&e.initSegment.relurl!==(null===(t=n)||void 0===t?void 0:t.relurl)||(e.initSegment=n)})),t.skippedSegments&&(t.deltaUpdateFailed=t.fragments.some((function(e){return!e})),t.deltaUpdateFailed)){r.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var p=t.skippedSegments;p--;)t.fragments.shift();t.startSN=t.fragments[0].sn,t.startCC=t.fragments[0].cc}var g=t.fragments;if(u){r.logger.warn("discontinuity sliding from playlist, take drift into account");for(var v=0;v<g.length;v++)g[v].cc+=u}t.skippedSegments&&(t.startCC=t.fragments[0].cc),h(e.partList,t.partList,(function(e,t){t.elementaryStreams=e.elementaryStreams,t.stats=e.stats})),l?c(t,l,l.startPTS,l.endPTS,l.startDTS,l.endDTS):f(e,t),g.length&&(t.totalduration=t.edge-g[0].start),t.driftStartTime=e.driftStartTime,t.driftStart=e.driftStart;var m=t.advancedDateTime;if(t.advanced&&m){var y=t.edge;t.driftStart||(t.driftStartTime=m,t.driftStart=y),t.driftEndTime=m,t.driftEnd=y}else t.driftEndTime=e.driftEndTime,t.driftEnd=e.driftEnd,t.advancedDateTime=e.advancedDateTime}function h(e,t,n){if(e&&t)for(var i=0,r=0,a=e.length;r<=a;r++){var s=e[r],o=t[r+i];s&&o&&s.index===o.index&&s.fragment.sn===o.fragment.sn?n(s,o):i--}}function d(e,t,n){for(var i=t.skippedSegments,r=Math.max(e.startSN,t.startSN)-t.startSN,a=(e.fragmentHint?1:0)+(i?t.endSN:Math.min(e.endSN,t.endSN))-t.startSN,s=t.startSN-e.startSN,o=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,l=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,c=r;c<=a;c++){var u=l[s+c],h=o[c];i&&!h&&c<i&&(h=t.fragments[c]=u),u&&h&&n(u,h)}}function f(e,t){var n=t.startSN+t.skippedSegments-e.startSN,i=e.fragments;n<0||n>=i.length||p(t,i[n].start)}function p(e,t){if(t){for(var n=e.fragments,i=e.skippedSegments;i<n.length;i++)n[i].start+=t;e.fragmentHint&&(e.fragmentHint.start+=t)}}function g(e,t){var n,i=1e3*e.levelTargetDuration,r=i/2,a=e.age,s=a>0&&a<3*i,o=t.loading.end-t.loading.start,l=e.availabilityDelay;if(!1===e.updated)if(s){var c=333*e.misses;n=Math.max(Math.min(r,2*o),c),e.availabilityDelay=(e.availabilityDelay||0)+n}else n=r;else s?(l=Math.min(l||i/2,a),e.availabilityDelay=l,n=l+i-a):n=i-o;return Math.round(n)}function v(e,t,n){if(!e||!e.details)return null;var i=e.details,r=i.fragments[t-i.startSN];return r||((r=i.fragmentHint)&&r.sn===t?r:t<i.startSN&&n&&n.sn===t?n:null)}function m(e,t,n){if(!e||!e.details)return null;var i=e.details.partList;if(i)for(var r=i.length;r--;){var a=i[r];if(a.index===n&&a.fragment.sn===t)return a}return null}},"./src/controller/stream-controller.ts":
/*!*********************************************!*\
!*** ./src/controller/stream-controller.ts ***!
\*********************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return y}));var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ./base-stream-controller */"./src/controller/base-stream-controller.ts"),a=n(/*! ../is-supported */"./src/is-supported.ts"),s=n(/*! ../events */"./src/events.ts"),o=n(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),l=n(/*! ./fragment-tracker */"./src/controller/fragment-tracker.ts"),c=n(/*! ../types/loader */"./src/types/loader.ts"),u=n(/*! ../loader/fragment */"./src/loader/fragment.ts"),h=n(/*! ../demux/transmuxer-interface */"./src/demux/transmuxer-interface.ts"),d=n(/*! ../types/transmuxer */"./src/types/transmuxer.ts"),f=n(/*! ./gap-controller */"./src/controller/gap-controller.ts"),p=n(/*! ../errors */"./src/errors.ts"),g=n(/*! ../utils/logger */"./src/utils/logger.ts");function v(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function m(e,t){return(m=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var y=function(e){var t,n;function y(t,n){var i;return(i=e.call(this,t,n,"[stream-controller]")||this).audioCodecSwap=!1,i.gapController=null,i.level=-1,i._forceStartLoad=!1,i.altAudio=!1,i.audioOnly=!1,i.fragPlaying=null,i.onvplaying=null,i.onvseeked=null,i.fragLastKbps=0,i.stalled=!1,i.couldBacktrack=!1,i.audioCodecSwitch=!1,i.videoBuffer=null,i._registerListeners(),i}n=e,(t=y).prototype=Object.create(n.prototype),t.prototype.constructor=t,m(t,n);var b,E,k,C=y.prototype;return C._registerListeners=function(){var e=this.hls;e.on(s.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(s.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(s.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(s.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(s.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(s.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(s.Events.ERROR,this.onError,this),e.on(s.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(s.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(s.Events.BUFFER_CREATED,this.onBufferCreated,this),e.on(s.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(s.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(s.Events.FRAG_BUFFERED,this.onFragBuffered,this)},C._unregisterListeners=function(){var e=this.hls;e.off(s.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(s.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(s.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(s.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(s.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(s.Events.ERROR,this.onError,this),e.off(s.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(s.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(s.Events.BUFFER_CREATED,this.onBufferCreated,this),e.off(s.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(s.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(s.Events.FRAG_BUFFERED,this.onFragBuffered,this)},C.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},C.startLoad=function(e){if(this.levels){var t=this.lastCurrentTime,n=this.hls;if(this.stopLoad(),this.setInterval(100),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var i=n.startLevel;-1===i&&(n.config.testBandwidth?(i=0,this.bitrateTest=!0):i=n.nextAutoLevel),this.level=n.nextLoadLevel=i,this.loadedmetadata=!1}t>0&&-1===e&&(this.log("Override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t),this.state=r.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else this._forceStartLoad=!0,this.state=r.State.STOPPED},C.stopLoad=function(){this._forceStartLoad=!1,e.prototype.stopLoad.call(this)},C.doTick=function(){switch(this.state){case r.State.IDLE:this.doTickIdle();break;case r.State.WAITING_LEVEL:var e,t=this.levels,n=this.level,i=null==t||null===(e=t[n])||void 0===e?void 0:e.details;if(i&&(!i.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(i))break;this.state=r.State.IDLE;break}break;case r.State.FRAG_LOADING_WAITING_RETRY:var a,s=self.performance.now(),o=this.retryDate;(!o||s>=o||null!==(a=this.media)&&void 0!==a&&a.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=r.State.IDLE)}this.onTickEnd()},C.onTickEnd=function(){e.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},C.doTickIdle=function(){var e,t,n=this.hls,i=this.levelLastLoaded,a=this.levels,o=this.media,h=n.config,d=n.nextLoadLevel;if(null!==i&&(o||!this.startFragRequested&&h.startFragPrefetch)&&(!this.altAudio||!this.audioOnly)&&a&&a[d]){var f=a[d];this.level=n.nextLoadLevel=d;var p=f.details;if(!p||this.state===r.State.WAITING_LEVEL||p.live&&this.levelLastLoaded!==d)this.state=r.State.WAITING_LEVEL;else{var g=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:o,c.PlaylistLevelType.MAIN);if(null!==g&&!(g.len>=this.getMaxBufferLength(f.maxBitrate))){if(this._streamEnded(g,p)){var v={};return this.altAudio&&(v.type="video"),this.hls.trigger(s.Events.BUFFER_EOS,v),void(this.state=r.State.ENDED)}var m=g.end,y=this.getNextFragment(m,p);if(this.couldBacktrack&&!this.fragPrevious&&y&&"initSegment"!==y.sn){var b=y.sn-p.startSN;b>1&&(y=p.fragments[b-1],this.fragmentTracker.removeFragment(y))}if(y&&this.fragmentTracker.getState(y)===l.FragmentState.OK&&this.nextLoadPosition>m){var E=this.audioOnly&&!this.altAudio?u.ElementaryStreamTypes.AUDIO:u.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(o,E,c.PlaylistLevelType.MAIN),y=this.getNextFragment(this.nextLoadPosition,p)}y&&(!y.initSegment||y.initSegment.data||this.bitrateTest||(y=y.initSegment),"identity"!==(null===(e=y.decryptdata)||void 0===e?void 0:e.keyFormat)||null!==(t=y.decryptdata)&&void 0!==t&&t.key?this.loadFragment(y,p,m):this.loadKey(y,p))}}}},C.loadFragment=function(t,n,i){var r,a=this.fragmentTracker.getState(t);if(this.fragCurrent=t,a===l.FragmentState.BACKTRACKED){var s=this.fragmentTracker.getBacktrackData(t);if(s)return this._handleFragmentLoadProgress(s),void this._handleFragmentLoadComplete(s);a=l.FragmentState.NOT_LOADED}a===l.FragmentState.NOT_LOADED||a===l.FragmentState.PARTIAL?"initSegment"===t.sn?this._loadInitSegment(t):this.bitrateTest?(t.bitrateTest=!0,this.log("Fragment "+t.sn+" of level "+t.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(t)):(this.startFragRequested=!0,e.prototype.loadFragment.call(this,t,n,i)):a===l.FragmentState.APPENDING?this.reduceMaxBufferLength(t.duration)&&this.fragmentTracker.removeFragment(t):0===(null===(r=this.media)||void 0===r?void 0:r.buffered.length)&&this.fragmentTracker.removeAllFragments()},C.getAppendedFrag=function(e){var t=this.fragmentTracker.getAppendedFrag(e,c.PlaylistLevelType.MAIN);return t&&"fragment"in t?t.fragment:t},C.getBufferedFrag=function(e){return this.fragmentTracker.getBufferedFrag(e,c.PlaylistLevelType.MAIN)},C.followingBufferedFrag=function(e){return e?this.getBufferedFrag(e.end+.5):null},C.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},C.nextLevelSwitch=function(){var e=this.levels,t=this.media;if(null!=t&&t.readyState){var n,i=this.getAppendedFrag(t.currentTime);if(i&&i.start>1&&this.flushMainBuffer(0,i.start-1),!t.paused&&e){var r=e[this.hls.nextLoadLevel],a=this.fragLastKbps;n=a&&this.fragCurrent?this.fragCurrent.duration*r.maxBitrate/(1e3*a)+1:0}else n=0;var s=this.getBufferedFrag(t.currentTime+n);if(s){var o=this.followingBufferedFrag(s);if(o){this.abortCurrentFrag();var l=o.maxStartPTS?o.maxStartPTS:o.start,c=o.duration,u=Math.max(s.end,l+Math.min(Math.max(c-this.config.maxFragLookUpTolerance,.5*c),.75*c));this.flushMainBuffer(u,Number.POSITIVE_INFINITY)}}}},C.abortCurrentFrag=function(){var e=this.fragCurrent;this.fragCurrent=null,null!=e&&e.loader&&e.loader.abort(),this.state===r.State.KEY_LOADING&&(this.state=r.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},C.flushMainBuffer=function(t,n){e.prototype.flushMainBuffer.call(this,t,n,this.altAudio?"video":null)},C.onMediaAttached=function(t,n){e.prototype.onMediaAttached.call(this,t,n);var i=n.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),i.addEventListener("playing",this.onvplaying),i.addEventListener("seeked",this.onvseeked),this.gapController=new f.default(this.config,i,this.fragmentTracker,this.hls)},C.onMediaDetaching=function(){var t=this.media;t&&(t.removeEventListener("playing",this.onvplaying),t.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),e.prototype.onMediaDetaching.call(this)},C.onMediaPlaying=function(){this.tick()},C.onMediaSeeked=function(){var e=this.media,t=e?e.currentTime:null;Object(i.isFiniteNumber)(t)&&this.log("Media seeked to "+t.toFixed(3)),this.tick()},C.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(s.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},C.onManifestParsed=function(e,t){var n,i=!1,r=!1;t.levels.forEach((function(e){(n=e.audioCodec)&&(-1!==n.indexOf("mp4a.40.2")&&(i=!0),-1!==n.indexOf("mp4a.40.5")&&(r=!0))})),this.audioCodecSwitch=i&&r&&!Object(a.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1},C.onLevelLoading=function(e,t){var n=this.levels;if(n&&this.state===r.State.IDLE){var i=n[t.level];(!i.details||i.details.live&&this.levelLastLoaded!==t.level||this.waitForCdnTuneIn(i.details))&&(this.state=r.State.WAITING_LEVEL)}},C.onLevelLoaded=function(e,t){var n,i=this.levels,a=t.level,o=t.details,l=o.totalduration;if(i){this.log("Level "+a+" loaded ["+o.startSN+","+o.endSN+"], cc ["+o.startCC+", "+o.endCC+"] duration:"+l);var c=this.fragCurrent;!c||this.state!==r.State.FRAG_LOADING&&this.state!==r.State.FRAG_LOADING_WAITING_RETRY||c.level!==t.level&&c.loader&&(this.state=r.State.IDLE,c.loader.abort());var u=i[a],h=0;if(o.live||null!==(n=u.details)&&void 0!==n&&n.live){if(o.fragments[0]||(o.deltaUpdateFailed=!0),o.deltaUpdateFailed)return;h=this.alignPlaylists(o,u.details)}if(u.details=o,this.levelLastLoaded=a,this.hls.trigger(s.Events.LEVEL_UPDATED,{details:o,level:a}),this.state===r.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(o))return;this.state=r.State.IDLE}this.startFragRequested?o.live&&this.synchronizeToLiveEdge(o):this.setStartPosition(o,h),this.tick()}else this.warn("Levels were reset while loading level "+a)},C._handleFragmentLoadProgress=function(e){var t,n=e.frag,i=e.part,r=e.payload,a=this.levels;if(a){var s=a[n.level],o=s.details;if(o){var l=s.videoCodec,u=o.PTSKnown||!o.live,f=null===(t=n.initSegment)||void 0===t?void 0:t.data,p=this._getAudioCodec(s),g=this.transmuxer=this.transmuxer||new h.default(this.hls,c.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),v=i?i.index:-1,m=-1!==v,y=new d.ChunkMetadata(n.level,n.sn,n.stats.chunkCount,r.byteLength,v,m),b=this.initPTS[n.cc];g.push(r,f,p,l,n,i,o.totalduration,u,y,b)}else this.warn("Dropping fragment "+n.sn+" of level "+n.level+" after level details were reset")}else this.warn("Levels were reset while fragment load was in progress. Fragment "+n.sn+" of level "+n.level+" will not be buffered")},C.onAudioTrackSwitching=function(e,t){var n=this.altAudio,i=!!t.url,r=t.id;if(!i){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var a=this.fragCurrent;null!=a&&a.loader&&(this.log("Switching to main audio track, cancel main fragment load"),a.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var o=this.hls;n&&o.trigger(s.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),o.trigger(s.Events.AUDIO_TRACK_SWITCHED,{id:r})}},C.onAudioTrackSwitched=function(e,t){var n=t.id,i=!!this.hls.audioTracks[n].url;if(i){var r=this.videoBuffer;r&&this.mediaBuffer!==r&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=r)}this.altAudio=i,this.tick()},C.onBufferCreated=function(e,t){var n,i,r=t.tracks,a=!1;for(var s in r){var o=r[s];if("main"===o.id){if(i=s,n=o,"video"===s){var l=r[s];l&&(this.videoBuffer=l.buffer)}}else a=!0}a&&n?(this.log("Alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=n.buffer):this.mediaBuffer=this.media},C.onFragBuffered=function(e,t){var n=t.frag,i=t.part;if(!n||n.type===c.PlaylistLevelType.MAIN){if(this.fragContextChanged(n))return this.warn("Fragment "+n.sn+(i?" p: "+i.index:"")+" of level "+n.level+" finished buffering, but was aborted. state: "+this.state),void(this.state===r.State.PARSED&&(this.state=r.State.IDLE));var a=i?i.stats:n.stats;this.fragLastKbps=Math.round(8*a.total/(a.buffering.end-a.loading.first)),"initSegment"!==n.sn&&(this.fragPrevious=n),this.fragBufferedComplete(n,i)}},C.onError=function(e,t){switch(t.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:this.onFragmentOrKeyLoadError(c.PlaylistLevelType.MAIN,t);break;case p.ErrorDetails.LEVEL_LOAD_ERROR:case p.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==r.State.ERROR&&(t.fatal?(this.warn(""+t.details),this.state=r.State.ERROR):t.levelRetry||this.state!==r.State.WAITING_LEVEL||(this.state=r.State.IDLE));break;case p.ErrorDetails.BUFFER_FULL_ERROR:if("main"===t.parent&&(this.state===r.State.PARSING||this.state===r.State.PARSED)){var n=!0,i=this.getFwdBufferInfo(this.media,c.PlaylistLevelType.MAIN);i&&i.len>.5&&(n=!this.reduceMaxBufferLength(i.len)),n&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}}},C.checkBuffer=function(){var e=this.media,t=this.gapController;if(e&&t&&e.readyState){var n=o.BufferHelper.getBuffered(e);!this.loadedmetadata&&n.length?(this.loadedmetadata=!0,this.seekToStartPos()):t.poll(this.lastCurrentTime),this.lastCurrentTime=e.currentTime}},C.onFragLoadEmergencyAborted=function(){this.state=r.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},C.onBufferFlushed=function(e,t){var n=t.type;if(n!==u.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var i=(n===u.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(i,n,c.PlaylistLevelType.MAIN)}},C.onLevelsUpdated=function(e,t){this.levels=t.levels},C.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},C.seekToStartPos=function(){var e=this.media,t=e.currentTime,n=this.startPosition;if(n>=0&&t<n){if(e.seeking)return void g.logger.log("could not seek to "+n+", already seeking at "+t);var i=o.BufferHelper.getBuffered(e),r=(i.length?i.start(0):0)-n;r>0&&(r<this.config.maxBufferHole||r<this.config.maxFragLookUpTolerance)&&(g.logger.log("adjusting start position by "+r+" to match buffer start"),n+=r,this.startPosition=n),this.log("seek to target start position "+n+" from current time "+t),e.currentTime=n}},C._getAudioCodec=function(e){var t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),t},C._loadBitrateTestFrag=function(e){var t=this;this._doFragLoad(e).then((function(n){var i=t.hls;if(n&&!i.nextLoadLevel&&!t.fragContextChanged(e)){t.fragLoadError=0,t.state=r.State.IDLE,t.startFragRequested=!1,t.bitrateTest=!1;var a=e.stats;a.parsing.start=a.parsing.end=a.buffering.start=a.buffering.end=self.performance.now(),i.trigger(s.Events.FRAG_LOADED,n)}}))},C._handleTransmuxComplete=function(e){var t,n="main",a=this.hls,o=e.remuxResult,l=e.chunkMeta,c=this.getCurrentContext(l);if(!c)return this.warn("The loading context changed while buffering fragment "+l.sn+" of level "+l.level+". This chunk will not be buffered."),void this.resetLiveStartWhenNotLoaded(l.level);var h=c.frag,d=c.part,f=c.level,p=o.video,g=o.text,v=o.id3,m=o.initSegment,y=this.altAudio?void 0:o.audio;if(!this.fragContextChanged(h)){if(this.state=r.State.PARSING,m){m.tracks&&(this._bufferInitSegment(f,m.tracks,h,l),a.trigger(s.Events.FRAG_PARSING_INIT_SEGMENT,{frag:h,id:n,tracks:m.tracks}));var b=m.initPTS,E=m.timescale;Object(i.isFiniteNumber)(b)&&(this.initPTS[h.cc]=b,a.trigger(s.Events.INIT_PTS_FOUND,{frag:h,id:n,initPTS:b,timescale:E}))}if(p&&!1!==o.independent){if(f.details){var k=p.startPTS,C=p.endPTS,S=p.startDTS,x=p.endDTS;if(d)d.elementaryStreams[p.type]={startPTS:k,endPTS:C,startDTS:S,endDTS:x};else if(p.firstKeyFrame&&p.independent&&(this.couldBacktrack=!0),p.dropped&&p.independent){if(this.getLoadPosition()+this.config.maxBufferHole<k)return void this.backtrack(h);h.setElementaryStreamInfo(p.type,h.start,C,h.start,x,!0)}h.setElementaryStreamInfo(p.type,k,C,S,x),this.bufferFragmentData(p,h,d,l)}}else if(!1===o.independent)return void this.backtrack(h);if(y){var w=y.startPTS,T=y.endPTS,_=y.startDTS,O=y.endDTS;d&&(d.elementaryStreams[u.ElementaryStreamTypes.AUDIO]={startPTS:w,endPTS:T,startDTS:_,endDTS:O}),h.setElementaryStreamInfo(u.ElementaryStreamTypes.AUDIO,w,T,_,O),this.bufferFragmentData(y,h,d,l)}if(null!=v&&null!==(t=v.samples)&&void 0!==t&&t.length){var A={frag:h,id:n,samples:v.samples};a.trigger(s.Events.FRAG_PARSING_METADATA,A)}if(g){var L={frag:h,id:n,samples:g.samples};a.trigger(s.Events.FRAG_PARSING_USERDATA,L)}}},C._bufferInitSegment=function(e,t,n,i){var a=this;if(this.state===r.State.PARSING){this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&delete t.audio;var o=t.audio,l=t.video,c=t.audiovideo;if(o){var u=e.audioCodec,h=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(u&&(u=-1!==u.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),1!==o.metadata.channelCount&&-1===h.indexOf("firefox")&&(u="mp4a.40.5")),-1!==h.indexOf("android")&&"audio/mpeg"!==o.container&&(u="mp4a.40.2",this.log("Android: force audio codec to "+u)),e.audioCodec&&e.audioCodec!==u&&this.log('Swapping manifest audio codec "'+e.audioCodec+'" for "'+u+'"'),o.levelCodec=u,o.id="main",this.log("Init audio buffer, container:"+o.container+", codecs[selected/level/parsed]=["+(u||"")+"/"+(e.audioCodec||"")+"/"+o.codec+"]")}l&&(l.levelCodec=e.videoCodec,l.id="main",this.log("Init video buffer, container:"+l.container+", codecs[level/parsed]=["+(e.videoCodec||"")+"/"+l.codec+"]")),c&&this.log("Init audiovideo buffer, container:"+c.container+", codecs[level/parsed]=["+(e.attrs.CODECS||"")+"/"+c.codec+"]"),this.hls.trigger(s.Events.BUFFER_CODECS,t),Object.keys(t).forEach((function(e){var r=t[e].initSegment;null!=r&&r.byteLength&&a.hls.trigger(s.Events.BUFFER_APPENDING,{type:e,data:r,frag:n,part:null,chunkMeta:i,parent:n.type})})),this.tick()}},C.backtrack=function(e){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(e);var t=this.fragmentTracker.backtrack(e);this.fragPrevious=null,this.nextLoadPosition=e.start,t?this.resetFragmentLoading(e):this.state=r.State.BACKTRACKING},C.checkFragmentChanged=function(){var e=this.media,t=null;if(e&&e.readyState>1&&!1===e.seeking){var n=e.currentTime;if(o.BufferHelper.isBuffered(e,n)?t=this.getAppendedFrag(n):o.BufferHelper.isBuffered(e,n+.1)&&(t=this.getAppendedFrag(n+.1)),t){var i=this.fragPlaying,r=t.level;i&&t.sn===i.sn&&i.level===r&&t.urlId===i.urlId||(this.hls.trigger(s.Events.FRAG_CHANGED,{frag:t}),i&&i.level===r||this.hls.trigger(s.Events.LEVEL_SWITCHED,{level:r}),this.fragPlaying=t)}}},b=y,(E=[{key:"nextLevel",get:function(){var e=this.nextBufferedFrag;return e?e.level:-1}},{key:"currentLevel",get:function(){var e=this.media;if(e){var t=this.getAppendedFrag(e.currentTime);if(t)return t.level}return-1}},{key:"nextBufferedFrag",get:function(){var e=this.media;if(e){var t=this.getAppendedFrag(e.currentTime);return this.followingBufferedFrag(t)}return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}])&&v(b.prototype,E),k&&v(b,k),y}(r.default)},"./src/controller/subtitle-stream-controller.ts":
/*!******************************************************!*\
!*** ./src/controller/subtitle-stream-controller.ts ***!
\******************************************************/
/*! exports provided: SubtitleStreamController */function(e,t,n){"use strict";n.r(t),n.d(t,"SubtitleStreamController",(function(){return g}));var i=n(/*! ../events */"./src/events.ts"),r=n(/*! ../utils/logger */"./src/utils/logger.ts"),a=n(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),s=n(/*! ./fragment-finders */"./src/controller/fragment-finders.ts"),o=n(/*! ../utils/discontinuities */"./src/utils/discontinuities.ts"),l=n(/*! ./level-helper */"./src/controller/level-helper.ts"),c=n(/*! ./fragment-tracker */"./src/controller/fragment-tracker.ts"),u=n(/*! ./base-stream-controller */"./src/controller/base-stream-controller.ts"),h=n(/*! ../types/loader */"./src/types/loader.ts"),d=n(/*! ../types/level */"./src/types/level.ts");function f(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function p(e,t){return(p=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var g=function(e){var t,n;function g(t,n){var i;return(i=e.call(this,t,n,"[subtitle-stream-controller]")||this).levels=[],i.currentTrackId=-1,i.tracksBuffered=[],i.mainDetails=null,i._registerListeners(),i}n=e,(t=g).prototype=Object.create(n.prototype),t.prototype.constructor=t,p(t,n);var v,m,y,b=g.prototype;return b.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},b._registerListeners=function(){var e=this.hls;e.on(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(i.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(i.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(i.Events.ERROR,this.onError,this),e.on(i.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(i.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(i.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(i.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(i.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},b._unregisterListeners=function(){var e=this.hls;e.off(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(i.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(i.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(i.Events.ERROR,this.onError,this),e.off(i.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(i.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(i.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(i.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(i.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},b.startLoad=function(){this.stopLoad(),this.state=u.State.IDLE,this.setInterval(500),this.tick()},b.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},b.onLevelLoaded=function(e,t){this.mainDetails=t.details},b.onSubtitleFragProcessed=function(e,t){var n=t.frag,i=t.success;if(this.fragPrevious=n,this.state=u.State.IDLE,i){var r=this.tracksBuffered[this.currentTrackId];if(r){for(var a,s=n.start,o=0;o<r.length;o++)if(s>=r[o].start&&s<=r[o].end){a=r[o];break}var l=n.start+n.duration;a?a.end=l:(a={start:s,end:l},r.push(a)),this.fragmentTracker.fragBuffered(n)}}},b.onBufferFlushing=function(e,t){var n=t.startOffset,i=t.endOffset;if(0===n&&i!==Number.POSITIVE_INFINITY){var r=this.currentTrackId,a=this.levels;if(!a.length||!a[r]||!a[r].details)return;var s=i-a[r].details.targetduration;if(s<=0)return;t.endOffsetSubtitles=Math.max(0,s),this.tracksBuffered.forEach((function(e){for(var t=0;t<e.length;)if(e[t].end<=s)e.shift();else{if(!(e[t].start<s))break;e[t].start=s,t++}})),this.fragmentTracker.removeFragmentsInRange(n,s,h.PlaylistLevelType.SUBTITLE)}},b.onError=function(e,t){var n,i=t.frag;i&&i.type===h.PlaylistLevelType.SUBTITLE&&(null!==(n=this.fragCurrent)&&void 0!==n&&n.loader&&this.fragCurrent.loader.abort(),this.state=u.State.IDLE)},b.onSubtitleTracksUpdated=function(e,t){var n=this,i=t.subtitleTracks;this.tracksBuffered=[],this.levels=i.map((function(e){return new d.Level(e)})),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach((function(e){n.tracksBuffered[e.id]=[]})),this.mediaBuffer=null},b.onSubtitleTrackSwitch=function(e,t){if(this.currentTrackId=t.id,this.levels.length&&-1!==this.currentTrackId){var n=this.levels[this.currentTrackId];null!=n&&n.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,n&&this.setInterval(500)}else this.clearInterval()},b.onSubtitleTrackLoaded=function(e,t){var n,i=t.details,r=t.id,a=this.currentTrackId,c=this.levels;if(c.length){var h=c[a];if(!(r>=c.length||r!==a)&&h){if(this.mediaBuffer=this.mediaBufferTimeRanges,i.live||null!==(n=h.details)&&void 0!==n&&n.live){var d=this.mainDetails;if(i.deltaUpdateFailed||!d)return;var f=d.fragments[0];h.details?0===this.alignPlaylists(i,h.details)&&f&&Object(l.addSliding)(i,f.start):i.hasProgramDateTime&&d.hasProgramDateTime?Object(o.alignMediaPlaylistByPDT)(i,d):f&&Object(l.addSliding)(i,f.start)}h.details=i,this.levelLastLoaded=r,this.tick(),i.live&&!this.fragCurrent&&this.media&&this.state===u.State.IDLE&&(Object(s.findFragmentByPTS)(null,i.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),h.details=void 0))}}},b._handleFragmentLoadComplete=function(e){var t=e.frag,n=e.payload,r=t.decryptdata,a=this.hls;if(!this.fragContextChanged(t)&&n&&n.byteLength>0&&r&&r.key&&r.iv&&"AES-128"===r.method){var s=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(n),r.key.buffer,r.iv.buffer).then((function(e){var n=performance.now();a.trigger(i.Events.FRAG_DECRYPTED,{frag:t,payload:e,stats:{tstart:s,tdecrypt:n}})}))}},b.doTick=function(){if(this.media){if(this.state===u.State.IDLE){var e,t=this.currentTrackId,n=this.levels;if(!n.length||!n[t]||!n[t].details)return;var o=n[t].details,l=o.targetduration,h=this.config,d=this.media,f=a.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,d.currentTime-l,h.maxBufferHole),p=f.end;if(f.len>this.getMaxBufferLength()+l)return;console.assert(o,"Subtitle track details are defined on idle subtitle stream controller tick");var g,v=o.fragments,m=v.length,y=o.edge,b=this.fragPrevious;if(p<y){var E=h.maxFragLookUpTolerance;b&&o.hasProgramDateTime&&(g=Object(s.findFragmentByPDT)(v,b.endProgramDateTime,E)),g||!(g=Object(s.findFragmentByPTS)(b,v,p,E))&&b&&b.start<v[0].start&&(g=v[0])}else g=v[m-1];null!==(e=g)&&void 0!==e&&e.encrypted?(r.logger.log("Loading key for "+g.sn),this.state=u.State.KEY_LOADING,this.hls.trigger(i.Events.KEY_LOADING,{frag:g})):g&&this.fragmentTracker.getState(g)===c.FragmentState.NOT_LOADED&&this.loadFragment(g,o,p)}}else this.state=u.State.IDLE},b.loadFragment=function(t,n,i){this.fragCurrent=t,e.prototype.loadFragment.call(this,t,n,i)},v=g,(m=[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}])&&f(v.prototype,m),y&&f(v,y),g}(u.default)},"./src/controller/subtitle-track-controller.ts":
/*!*****************************************************!*\
!*** ./src/controller/subtitle-track-controller.ts ***!
\*****************************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ../events */"./src/events.ts"),r=n(/*! ../utils/texttrack-utils */"./src/utils/texttrack-utils.ts"),a=n(/*! ./base-playlist-controller */"./src/controller/base-playlist-controller.ts"),s=n(/*! ../types/loader */"./src/types/loader.ts");function o(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function l(e,t){return(l=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var c=function(e){var t,n;function a(t){var n;return(n=e.call(this,t,"[subtitle-track-controller]")||this).media=null,n.tracks=[],n.groupId=null,n.tracksInGroup=[],n.trackId=-1,n.selectDefaultTrack=!0,n.queuedDefaultTrack=-1,n.trackChangeListener=function(){return n.onTextTracksChanged()},n.asyncPollTrackChange=function(){return n.pollTrackChange(0)},n.useTextTrackPolling=!1,n.subtitlePollingInterval=-1,n.subtitleDisplay=!0,n.registerListeners(),n}n=e,(t=a).prototype=Object.create(n.prototype),t.prototype.constructor=t,l(t,n);var c,h,d,f=a.prototype;return f.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,e.prototype.destroy.call(this)},f.registerListeners=function(){var e=this.hls;e.on(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(i.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(i.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(i.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(i.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(i.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(i.Events.ERROR,this.onError,this)},f.unregisterListeners=function(){var e=this.hls;e.off(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(i.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(i.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(i.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(i.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(i.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(i.Events.ERROR,this.onError,this)},f.onMediaAttached=function(e,t){this.media=t.media,this.media&&(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))},f.pollTrackChange=function(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,e)},f.onMediaDetaching=function(){this.media&&(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),u(this.media.textTracks).forEach((function(e){Object(r.clearCurrentCues)(e)})),this.subtitleTrack=-1,this.media=null)},f.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},f.onManifestParsed=function(e,t){this.tracks=t.subtitleTracks},f.onSubtitleTrackLoaded=function(e,t){var n=t.id,i=t.details,r=this.trackId,a=this.tracksInGroup[r];if(a){var s=a.details;a.details=t.details,this.log("subtitle track "+n+" loaded ["+i.startSN+"-"+i.endSN+"]"),n===this.trackId&&(this.retryCount=0,this.playlistLoaded(n,t,s))}else this.warn("Invalid subtitle track id "+n)},f.onLevelLoading=function(e,t){this.switchLevel(t.level)},f.onLevelSwitching=function(e,t){this.switchLevel(t.level)},f.switchLevel=function(e){var t=this.hls.levels[e];if(null!=t&&t.textGroupIds){var n=t.textGroupIds[t.urlId];if(this.groupId!==n){var r=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,a=this.tracks.filter((function(e){return!n||e.groupId===n}));this.tracksInGroup=a;var s=this.findTrackId(null==r?void 0:r.name)||this.findTrackId();this.groupId=n;var o={subtitleTracks:a};this.log("Updating subtitle tracks, "+a.length+' track(s) found in "'+n+'" group-id'),this.hls.trigger(i.Events.SUBTITLE_TRACKS_UPDATED,o),-1!==s&&this.setSubtitleTrack(s,r)}}},f.findTrackId=function(e){for(var t=this.tracksInGroup,n=0;n<t.length;n++){var i=t[n];if((!this.selectDefaultTrack||i.default)&&(!e||e===i.name))return i.id}return-1},f.onError=function(t,n){e.prototype.onError.call(this,t,n),!n.fatal&&n.context&&n.context.type===s.PlaylistContextType.SUBTITLE_TRACK&&n.context.id===this.trackId&&n.context.groupId===this.groupId&&this.retryLoadingOrFail(n)},f.loadPlaylist=function(e){var t=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(t)){var n=t.id,r=t.groupId,a=t.url;if(e)try{a=e.addDirectives(a)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("Loading subtitle playlist for id "+n),this.hls.trigger(i.Events.SUBTITLE_TRACK_LOADING,{url:a,id:n,groupId:r,deliveryDirectives:e||null})}},f.toggleTrackModes=function(e){var t=this,n=this.media,i=this.subtitleDisplay,r=this.trackId;if(n){var a=u(n.textTracks),s=a.filter((function(e){return e.groupId===t.groupId}));if(-1===e)[].slice.call(a).forEach((function(e){e.mode="disabled"}));else{var o=s[r];o&&(o.mode="disabled")}var l=s[e];l&&(l.mode=i?"showing":"hidden")}},f.setSubtitleTrack=function(e,t){var n,r=this.tracksInGroup;if(this.media){if(this.trackId!==e&&this.toggleTrackModes(e),!(this.trackId===e&&(-1===e||null!==(n=r[e])&&void 0!==n&&n.details)||e<-1||e>=r.length)){this.clearTimer();var a=r[e];if(this.log("Switching to subtitle track "+e),this.trackId=e,a){var s=a.id,o=a.groupId,l=void 0===o?"":o,c=a.name,u=a.type,h=a.url;this.hls.trigger(i.Events.SUBTITLE_TRACK_SWITCH,{id:s,groupId:l,name:c,type:u,url:h});var d=this.switchParams(a.url,null==t?void 0:t.details);this.loadPlaylist(d)}else this.hls.trigger(i.Events.SUBTITLE_TRACK_SWITCH,{id:e})}}else this.queuedDefaultTrack=e},f.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),this.media&&this.hls.config.renderTextTracksNatively){for(var e=-1,t=u(this.media.textTracks),n=0;n<t.length;n++)if("hidden"===t[n].mode)e=n;else if("showing"===t[n].mode){e=n;break}this.subtitleTrack!==e&&(this.subtitleTrack=e)}},c=a,(h=[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(e){this.selectDefaultTrack=!1;var t=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(e,t)}}])&&o(c.prototype,h),d&&o(c,d),a}(a.default);function u(e){for(var t=[],n=0;n<e.length;n++){var i=e[n];"subtitles"===i.kind&&i.label&&t.push(e[n])}return t}t.default=c},"./src/controller/timeline-controller.ts":
/*!***********************************************!*\
!*** ./src/controller/timeline-controller.ts ***!
\***********************************************/
/*! exports provided: TimelineController */function(e,t,n){"use strict";n.r(t),n.d(t,"TimelineController",(function(){return d}));var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ../events */"./src/events.ts"),a=n(/*! ../utils/cea-608-parser */"./src/utils/cea-608-parser.ts"),s=n(/*! ../utils/output-filter */"./src/utils/output-filter.ts"),o=n(/*! ../utils/webvtt-parser */"./src/utils/webvtt-parser.ts"),l=n(/*! ../utils/texttrack-utils */"./src/utils/texttrack-utils.ts"),c=n(/*! ../utils/imsc1-ttml-parser */"./src/utils/imsc1-ttml-parser.ts"),u=n(/*! ../types/loader */"./src/types/loader.ts"),h=n(/*! ../utils/logger */"./src/utils/logger.ts"),d=function(){function e(e){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={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}},this.captionsProperties=void 0,this.hls=e,this.config=e.config,this.Cues=e.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 t=new s.default(this,"textTrack1"),n=new s.default(this,"textTrack2"),i=new s.default(this,"textTrack3"),o=new s.default(this,"textTrack4");this.cea608Parser1=new a.default(1,t,n),this.cea608Parser2=new a.default(3,i,o)}e.on(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(r.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(r.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(r.Events.FRAG_LOADING,this.onFragLoading,this),e.on(r.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(r.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(r.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(r.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(r.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var t=e.prototype;return t.destroy=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(r.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(r.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(r.Events.FRAG_LOADING,this.onFragLoading,this),e.off(r.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(r.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(r.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(r.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(r.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},t.addCues=function(e,t,n,i,a){for(var s,o,l,c,u=!1,h=a.length;h--;){var d=a[h],f=(s=d[0],o=d[1],l=t,c=n,Math.min(o,c)-Math.max(s,l));if(f>=0&&(d[0]=Math.min(d[0],t),d[1]=Math.max(d[1],n),u=!0,f/(n-t)>.5))return}if(u||a.push([t,n]),this.config.renderTextTracksNatively){var p=this.captionsTracks[e];this.Cues.newCue(p,t,n,i)}else{var g=this.Cues.newCue(null,t,n,i);this.hls.trigger(r.Events.CUES_PARSED,{type:"captions",cues:g,track:e})}},t.onInitPtsFound=function(e,t){var n=this,i=t.frag,a=t.id,s=t.initPTS,o=t.timescale,l=this.unparsedVttFrags;"main"===a&&(this.initPTS[i.cc]=s,this.timescale[i.cc]=o),l.length&&(this.unparsedVttFrags=[],l.forEach((function(e){n.onFragLoaded(r.Events.FRAG_LOADED,e)})))},t.getExistingTrack=function(e){var t=this.media;if(t)for(var n=0;n<t.textTracks.length;n++){var i=t.textTracks[n];if(i[e])return i}return null},t.createCaptionsTrack=function(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)},t.createNativeTrack=function(e){if(!this.captionsTracks[e]){var t=this.captionsProperties,n=this.captionsTracks,i=this.media,r=t[e],a=r.label,s=r.languageCode,o=this.getExistingTrack(e);if(o)n[e]=o,Object(l.clearCurrentCues)(n[e]),Object(l.sendAddTrackEvent)(n[e],i);else{var c=this.createTextTrack("captions",a,s);c&&(c[e]=!0,n[e]=c)}}},t.createNonNativeTrack=function(e){if(!this.nonNativeCaptionsTracks[e]){var t=this.captionsProperties[e];if(t){var n={_id:e,label:t.label,kind:"captions",default:!!t.media&&!!t.media.default,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=n,this.hls.trigger(r.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[n]})}}},t.createTextTrack=function(e,t,n){var i=this.media;if(i)return i.addTextTrack(e,t,n)},t.onMediaAttaching=function(e,t){this.media=t.media,this._cleanTracks()},t.onMediaDetaching=function(){var e=this.captionsTracks;Object.keys(e).forEach((function(t){Object(l.clearCurrentCues)(e[t]),delete e[t]})),this.nonNativeCaptionsTracks={}},t.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}},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())},t._cleanTracks=function(){var e=this.media;if(e){var t=e.textTracks;if(t)for(var n=0;n<t.length;n++)Object(l.clearCurrentCues)(t[n])}},t.onSubtitleTracksUpdated=function(e,t){var n=this;this.textTracks=[];var i=t.subtitleTracks||[],a=i.some((function(e){return e.textCodec===c.IMSC1_CODEC}));if(this.config.enableWebVTT||a&&this.config.enableIMSC1){var s=this.tracks&&i&&this.tracks.length===i.length;if(this.tracks=i||[],this.config.renderTextTracksNatively){var o=this.media?this.media.textTracks:[];this.tracks.forEach((function(e,t){var i;if(t<o.length){for(var r=null,a=0;a<o.length;a++)if(f(o[a],e)){r=o[a];break}r&&(i=r)}i?Object(l.clearCurrentCues)(i):(i=n.createTextTrack("subtitles",e.name,e.lang))&&(i.mode="disabled"),i&&(i.groupId=e.groupId,n.textTracks.push(i))}))}else if(!s&&this.tracks&&this.tracks.length){var u=this.tracks.map((function(e){return{label:e.name,kind:e.type.toLowerCase(),default:e.default,subtitleTrack:e}}));this.hls.trigger(r.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:u})}}},t.onManifestLoaded=function(e,t){var n=this;this.config.enableCEA708Captions&&t.captions&&t.captions.forEach((function(e){var t=/(?:CC|SERVICE)([1-4])/.exec(e.instreamId);if(t){var i="textTrack"+t[1],r=n.captionsProperties[i];r&&(r.label=e.name,e.lang&&(r.languageCode=e.lang),r.media=e)}}))},t.onFragLoading=function(e,t){var n=this.cea608Parser1,i=this.cea608Parser2,r=this.lastSn,a=this.lastPartIndex;if(this.enabled&&n&&i&&t.frag.type===u.PlaylistLevelType.MAIN){var s,o,l=t.frag.sn,c=null!=(s=null==t||null===(o=t.part)||void 0===o?void 0:o.index)?s:-1;l===r+1||l===r&&c===a+1||(n.reset(),i.reset()),this.lastSn=l,this.lastPartIndex=c}},t.onFragLoaded=function(e,t){var n=t.frag,a=t.payload,s=this.initPTS,o=this.unparsedVttFrags;if(n.type===u.PlaylistLevelType.SUBTITLE)if(a.byteLength){if(!Object(i.isFiniteNumber)(s[n.cc]))return o.push(t),void(s.length&&this.hls.trigger(r.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:n,error:new Error("Missing initial subtitle PTS")}));var l=n.decryptdata;if(null==l||null==l.key||"AES-128"!==l.method){var h=this.tracks[n.level],d=this.vttCCs;d[n.cc]||(d[n.cc]={start:n.start,prevCC:this.prevCC,new:!0},this.prevCC=n.cc),h&&h.textCodec===c.IMSC1_CODEC?this._parseIMSC1(n,a):this._parseVTTs(n,a,d)}}else this.hls.trigger(r.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:n,error:new Error("Empty subtitle payload")})},t._parseIMSC1=function(e,t){var n=this,i=this.hls;Object(c.parseIMSC1)(t,this.initPTS[e.cc],this.timescale[e.cc],(function(t){n._appendCues(t,e.level),i.trigger(r.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(function(t){h.logger.log("Failed to parse IMSC1: "+t),i.trigger(r.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:t})}))},t._parseVTTs=function(e,t,n){var i=this,a=this.hls;Object(o.parseWebVTT)(t,this.initPTS[e.cc],this.timescale[e.cc],n,e.cc,e.start,(function(t){i._appendCues(t,e.level),a.trigger(r.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(function(n){i._fallbackToIMSC1(e,t),h.logger.log("Failed to parse VTT cue: "+n),a.trigger(r.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:n})}))},t._fallbackToIMSC1=function(e,t){var n=this,i=this.tracks[e.level];i.textCodec||Object(c.parseIMSC1)(t,this.initPTS[e.cc],this.timescale[e.cc],(function(){i.textCodec=c.IMSC1_CODEC,n._parseIMSC1(e,t)}),(function(){i.textCodec="wvtt"}))},t._appendCues=function(e,t){var n=this.hls;if(this.config.renderTextTracksNatively){var i=this.textTracks[t];if("disabled"===i.mode)return;e.forEach((function(e){return Object(l.addCueToTrack)(i,e)}))}else{var a=this.tracks[t].default?"default":"subtitles"+t;n.trigger(r.Events.CUES_PARSED,{type:"subtitles",cues:e,track:a})}},t.onFragDecrypted=function(e,t){var n=t.frag;if(n.type===u.PlaylistLevelType.SUBTITLE){if(!Object(i.isFiniteNumber)(this.initPTS[n.cc]))return void this.unparsedVttFrags.push(t);this.onFragLoaded(r.Events.FRAG_LOADED,t)}},t.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},t.onFragParsingUserdata=function(e,t){var n=this.cea608Parser1,i=this.cea608Parser2;if(this.enabled&&n&&i)for(var r=0;r<t.samples.length;r++){var a=t.samples[r].bytes;if(a){var s=this.extractCea608Data(a);n.addData(t.samples[r].pts,s[0]),i.addData(t.samples[r].pts,s[1])}}},t.onBufferFlushing=function(e,t){var n=t.startOffset,i=t.endOffset,r=t.endOffsetSubtitles,a=t.type,s=this.media;if(s&&!(s.currentTime<i)){if(!a||"video"===a){var o=this.captionsTracks;Object.keys(o).forEach((function(e){return Object(l.removeCuesInRange)(o[e],n,i)}))}if(this.config.renderTextTracksNatively&&0===n&&void 0!==r){var c=this.textTracks;Object.keys(c).forEach((function(e){return Object(l.removeCuesInRange)(c[e],n,r)}))}}},t.extractCea608Data=function(e){for(var t=31&e[0],n=2,i=[[],[]],r=0;r<t;r++){var a=e[n++],s=127&e[n++],o=127&e[n++],l=3&a;0===s&&0===o||0!=(4&a)&&(0!==l&&1!==l||(i[l].push(s),i[l].push(o)))}return i},e}();function f(e,t){return e&&e.label===t.name&&!(e.textTrack1||e.textTrack2)}},"./src/crypt/aes-crypto.ts":
/*!*********************************!*\
!*** ./src/crypt/aes-crypto.ts ***!
\*********************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return i}));var i=function(){function e(e,t){this.subtle=void 0,this.aesIV=void 0,this.subtle=e,this.aesIV=t}return e.prototype.decrypt=function(e,t){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e)},e}()},"./src/crypt/aes-decryptor.ts":
/*!************************************!*\
!*** ./src/crypt/aes-decryptor.ts ***!
\************************************/
/*! exports provided: removePadding, default */function(e,t,n){"use strict";n.r(t),n.d(t,"removePadding",(function(){return r})),n.d(t,"default",(function(){return a}));var i=n(/*! ../utils/typed-array */"./src/utils/typed-array.ts");function r(e){var t=e.byteLength,n=t&&new DataView(e.buffer).getUint8(t-1);return n?Object(i.sliceUint8)(e,0,t-n):e}var a=function(){function e(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}var t=e.prototype;return t.uint8ArrayToUint32Array_=function(e){for(var t=new DataView(e),n=new Uint32Array(4),i=0;i<4;i++)n[i]=t.getUint32(4*i);return n},t.initTable=function(){var e=this.sBox,t=this.invSBox,n=this.subMix,i=n[0],r=n[1],a=n[2],s=n[3],o=this.invSubMix,l=o[0],c=o[1],u=o[2],h=o[3],d=new Uint32Array(256),f=0,p=0,g=0;for(g=0;g<256;g++)d[g]=g<128?g<<1:g<<1^283;for(g=0;g<256;g++){var v=p^p<<1^p<<2^p<<3^p<<4;v=v>>>8^255&v^99,e[f]=v,t[v]=f;var m=d[f],y=d[m],b=d[y],E=257*d[v]^16843008*v;i[f]=E<<24|E>>>8,r[f]=E<<16|E>>>16,a[f]=E<<8|E>>>24,s[f]=E,E=16843009*b^65537*y^257*m^16843008*f,l[v]=E<<24|E>>>8,c[v]=E<<16|E>>>16,u[v]=E<<8|E>>>24,h[v]=E,f?(f=m^d[d[d[b^m]]],p^=d[d[p]]):f=p=1}},t.expandKey=function(e){for(var t=this.uint8ArrayToUint32Array_(e),n=!0,i=0;i<t.length&&n;)n=t[i]===this.key[i],i++;if(!n){this.key=t;var r=this.keySize=t.length;if(4!==r&&6!==r&&8!==r)throw new Error("Invalid aes key size="+r);var a,s,o,l,c=this.ksRows=4*(r+6+1),u=this.keySchedule=new Uint32Array(c),h=this.invKeySchedule=new Uint32Array(c),d=this.sBox,f=this.rcon,p=this.invSubMix,g=p[0],v=p[1],m=p[2],y=p[3];for(a=0;a<c;a++)a<r?o=u[a]=t[a]:(l=o,a%r==0?(l=d[(l=l<<8|l>>>24)>>>24]<<24|d[l>>>16&255]<<16|d[l>>>8&255]<<8|d[255&l],l^=f[a/r|0]<<24):r>6&&a%r==4&&(l=d[l>>>24]<<24|d[l>>>16&255]<<16|d[l>>>8&255]<<8|d[255&l]),u[a]=o=(u[a-r]^l)>>>0);for(s=0;s<c;s++)a=c-s,l=3&s?u[a]:u[a-4],h[s]=s<4||a<=4?l:g[d[l>>>24]]^v[d[l>>>16&255]]^m[d[l>>>8&255]]^y[d[255&l]],h[s]=h[s]>>>0}},t.networkToHostOrderSwap=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},t.decrypt=function(e,t,n){for(var i,r,a,s,o,l,c,u,h,d,f,p,g,v,m=this.keySize+6,y=this.invKeySchedule,b=this.invSBox,E=this.invSubMix,k=E[0],C=E[1],S=E[2],x=E[3],w=this.uint8ArrayToUint32Array_(n),T=w[0],_=w[1],O=w[2],A=w[3],L=new Int32Array(e),D=new Int32Array(L.length),R=this.networkToHostOrderSwap;t<L.length;){for(h=R(L[t]),d=R(L[t+1]),f=R(L[t+2]),p=R(L[t+3]),o=h^y[0],l=p^y[1],c=f^y[2],u=d^y[3],g=4,v=1;v<m;v++)i=k[o>>>24]^C[l>>16&255]^S[c>>8&255]^x[255&u]^y[g],r=k[l>>>24]^C[c>>16&255]^S[u>>8&255]^x[255&o]^y[g+1],a=k[c>>>24]^C[u>>16&255]^S[o>>8&255]^x[255&l]^y[g+2],s=k[u>>>24]^C[o>>16&255]^S[l>>8&255]^x[255&c]^y[g+3],o=i,l=r,c=a,u=s,g+=4;i=b[o>>>24]<<24^b[l>>16&255]<<16^b[c>>8&255]<<8^b[255&u]^y[g],r=b[l>>>24]<<24^b[c>>16&255]<<16^b[u>>8&255]<<8^b[255&o]^y[g+1],a=b[c>>>24]<<24^b[u>>16&255]<<16^b[o>>8&255]<<8^b[255&l]^y[g+2],s=b[u>>>24]<<24^b[o>>16&255]<<16^b[l>>8&255]<<8^b[255&c]^y[g+3],D[t]=R(i^T),D[t+1]=R(s^_),D[t+2]=R(a^O),D[t+3]=R(r^A),T=h,_=d,O=f,A=p,t+=4}return D.buffer},e}()},"./src/crypt/decrypter.ts":
/*!********************************!*\
!*** ./src/crypt/decrypter.ts ***!
\********************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return c}));var i=n(/*! ./aes-crypto */"./src/crypt/aes-crypto.ts"),r=n(/*! ./fast-aes-key */"./src/crypt/fast-aes-key.ts"),a=n(/*! ./aes-decryptor */"./src/crypt/aes-decryptor.ts"),s=n(/*! ../utils/logger */"./src/utils/logger.ts"),o=n(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),l=n(/*! ../utils/typed-array */"./src/utils/typed-array.ts"),c=function(){function e(e,t,n){var i=(void 0===n?{}:n).removePKCS7Padding,r=void 0===i||i;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=e,this.config=t,this.removePKCS7Padding=r,r)try{var a=self.crypto;a&&(this.subtle=a.subtle||a.webkitSubtle)}catch(e){}null===this.subtle&&(this.config.enableSoftwareAES=!0)}var t=e.prototype;return t.destroy=function(){this.observer=null},t.isSync=function(){return this.config.enableSoftwareAES},t.flush=function(){var e=this.currentResult;if(e){var t=new Uint8Array(e);return this.reset(),this.removePKCS7Padding?Object(a.removePadding)(t):t}this.reset()},t.reset=function(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)},t.decrypt=function(e,t,n,i){if(this.config.enableSoftwareAES){this.softwareDecrypt(new Uint8Array(e),t,n);var r=this.flush();r&&i(r.buffer)}else this.webCryptoDecrypt(new Uint8Array(e),t,n).then(i)},t.softwareDecrypt=function(e,t,n){var i=this.currentIV,r=this.currentResult,s=this.remainderData;this.logOnce("JS AES decrypt"),s&&(e=Object(o.appendUint8Array)(s,e),this.remainderData=null);var c=this.getValidChunk(e);if(!c.length)return null;i&&(n=i);var u=this.softwareDecrypter;u||(u=this.softwareDecrypter=new a.default),u.expandKey(t);var h=r;return this.currentResult=u.decrypt(c.buffer,0,n),this.currentIV=Object(l.sliceUint8)(c,-16).buffer,h||null},t.webCryptoDecrypt=function(e,t,n){var a=this,s=this.subtle;return this.key===t&&this.fastAesKey||(this.key=t,this.fastAesKey=new r.default(s,t)),this.fastAesKey.expandKey().then((function(t){return s?new i.default(s,n).decrypt(e.buffer,t):Promise.reject(new Error("web crypto not initialized"))})).catch((function(i){return a.onWebCryptoError(i,e,t,n)}))},t.onWebCryptoError=function(e,t,n,i){return s.logger.warn("[decrypter.ts]: WebCrypto Error, disable WebCrypto API:",e),this.config.enableSoftwareAES=!0,this.logEnabled=!0,this.softwareDecrypt(t,n,i)},t.getValidChunk=function(e){var t=e,n=e.length-e.length%16;return n!==e.length&&(t=Object(l.sliceUint8)(e,0,n),this.remainderData=Object(l.sliceUint8)(e,n)),t},t.logOnce=function(e){this.logEnabled&&(s.logger.log("[decrypter.ts]: "+e),this.logEnabled=!1)},e}()},"./src/crypt/fast-aes-key.ts":
/*!***********************************!*\
!*** ./src/crypt/fast-aes-key.ts ***!
\***********************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return i}));var i=function(){function e(e,t){this.subtle=void 0,this.key=void 0,this.subtle=e,this.key=t}return e.prototype.expandKey=function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},e}()},"./src/demux/aacdemuxer.ts":
/*!*********************************!*\
!*** ./src/demux/aacdemuxer.ts ***!
\*********************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ./base-audio-demuxer */"./src/demux/base-audio-demuxer.ts"),r=n(/*! ./adts */"./src/demux/adts.ts"),a=n(/*! ../utils/logger */"./src/utils/logger.ts"),s=n(/*! ../demux/id3 */"./src/demux/id3.ts");function o(e,t){return(o=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var l=function(e){var t,n;function i(t,n){var i;return(i=e.call(this)||this).observer=void 0,i.config=void 0,i.observer=t,i.config=n,i}n=e,(t=i).prototype=Object.create(n.prototype),t.prototype.constructor=t,o(t,n);var l=i.prototype;return l.resetInitSegment=function(t,n,i){e.prototype.resetInitSegment.call(this,t,n,i),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,isAAC:!0,samples:[],manifestCodec:t,duration:i,inputTimeScale:9e4,dropped:0}},i.probe=function(e){if(!e)return!1;for(var t=(s.getID3Data(e,0)||[]).length,n=e.length;t<n;t++)if(r.probe(e,t))return a.logger.log("ADTS sync word found !"),!0;return!1},l.canParse=function(e,t){return r.canParse(e,t)},l.appendFrame=function(e,t,n){r.initTrackConfig(e,this.observer,t,n,e.manifestCodec);var i=r.appendFrame(e,t,n,this.initPTS,this.frameIndex);if(i&&0===i.missing)return i},i}(i.default);l.minProbeByteLength=9,t.default=l},"./src/demux/adts.ts":
/*!***************************!*\
!*** ./src/demux/adts.ts ***!
\***************************/
/*! exports provided: getAudioConfig, isHeaderPattern, getHeaderLength, getFullFrameLength, canGetFrameLength, isHeader, canParse, probe, initTrackConfig, getFrameDuration, parseFrameHeader, appendFrame */function(e,t,n){"use strict";n.r(t),n.d(t,"getAudioConfig",(function(){return s})),n.d(t,"isHeaderPattern",(function(){return o})),n.d(t,"getHeaderLength",(function(){return l})),n.d(t,"getFullFrameLength",(function(){return c})),n.d(t,"canGetFrameLength",(function(){return u})),n.d(t,"isHeader",(function(){return h})),n.d(t,"canParse",(function(){return d})),n.d(t,"probe",(function(){return f})),n.d(t,"initTrackConfig",(function(){return p})),n.d(t,"getFrameDuration",(function(){return g})),n.d(t,"parseFrameHeader",(function(){return v})),n.d(t,"appendFrame",(function(){return m}));var i=n(/*! ../utils/logger */"./src/utils/logger.ts"),r=n(/*! ../errors */"./src/errors.ts"),a=n(/*! ../events */"./src/events.ts");function s(e,t,n,s){var o,l,c,u,h=navigator.userAgent.toLowerCase(),d=s,f=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];o=1+((192&t[n+2])>>>6);var p=(60&t[n+2])>>>2;if(!(p>f.length-1))return c=(1&t[n+2])<<2,c|=(192&t[n+3])>>>6,i.logger.log("manifest codec:"+s+", ADTS type:"+o+", samplingIndex:"+p),/firefox/i.test(h)?p>=6?(o=5,u=new Array(4),l=p-3):(o=2,u=new Array(2),l=p):-1!==h.indexOf("android")?(o=2,u=new Array(2),l=p):(o=5,u=new Array(4),s&&(-1!==s.indexOf("mp4a.40.29")||-1!==s.indexOf("mp4a.40.5"))||!s&&p>=6?l=p-3:((s&&-1!==s.indexOf("mp4a.40.2")&&(p>=6&&1===c||/vivaldi/i.test(h))||!s&&1===c)&&(o=2,u=new Array(2)),l=p)),u[0]=o<<3,u[0]|=(14&p)>>1,u[1]|=(1&p)<<7,u[1]|=c<<3,5===o&&(u[1]|=(14&l)>>1,u[2]=(1&l)<<7,u[2]|=8,u[3]=0),{config:u,samplerate:f[p],channelCount:c,codec:"mp4a.40."+o,manifestCodec:d};e.trigger(a.Events.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+p})}function o(e,t){return 255===e[t]&&240==(246&e[t+1])}function l(e,t){return 1&e[t+1]?7:9}function c(e,t){return(3&e[t+3])<<11|e[t+4]<<3|(224&e[t+5])>>>5}function u(e,t){return t+5<e.length}function h(e,t){return t+1<e.length&&o(e,t)}function d(e,t){return u(e,t)&&o(e,t)&&c(e,t)<=e.length-t}function f(e,t){if(h(e,t)){var n=l(e,t);if(t+n>=e.length)return!1;var i=c(e,t);if(i<=n)return!1;var r=t+i;return r===e.length||h(e,r)}return!1}function p(e,t,n,r,a){if(!e.samplerate){var o=s(t,n,r,a);if(!o)return;e.config=o.config,e.samplerate=o.samplerate,e.channelCount=o.channelCount,e.codec=o.codec,e.manifestCodec=o.manifestCodec,i.logger.log("parsed codec:"+e.codec+", rate:"+o.samplerate+", channels:"+o.channelCount)}}function g(e){return 9216e4/e}function v(e,t,n,i,r){var a=l(e,t),s=c(e,t);if((s-=a)>0)return{headerLength:a,frameLength:s,stamp:n+i*r}}function m(e,t,n,i,r){var a=v(t,n,i,r,g(e.samplerate));if(a){var s,o=a.frameLength,l=a.headerLength,c=a.stamp,u=l+o,h=Math.max(0,n+u-t.length);h?(s=new Uint8Array(u-l)).set(t.subarray(n+l,t.length),0):s=t.subarray(n+l,n+u);var d={unit:s,pts:c};return h||e.samples.push(d),{sample:d,length:u,missing:h}}}},"./src/demux/base-audio-demuxer.ts":
/*!*****************************************!*\
!*** ./src/demux/base-audio-demuxer.ts ***!
\*****************************************/
/*! exports provided: initPTSFn, default */function(e,t,n){"use strict";n.r(t),n.d(t,"initPTSFn",(function(){return c}));var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ../demux/id3 */"./src/demux/id3.ts"),a=n(/*! ./dummy-demuxed-track */"./src/demux/dummy-demuxed-track.ts"),s=n(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),o=n(/*! ../utils/typed-array */"./src/utils/typed-array.ts"),l=function(){function e(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.initPTS=null}var t=e.prototype;return t.resetInitSegment=function(e,t,n){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}},t.resetTimeStamp=function(){},t.resetContiguity=function(){},t.canParse=function(e,t){return!1},t.appendFrame=function(e,t,n){},t.demux=function(e,t){this.cachedData&&(e=Object(s.appendUint8Array)(this.cachedData,e),this.cachedData=null);var n,i,l=r.getID3Data(e,0),u=l?l.length:0,h=this._audioTrack,d=this._id3Track,f=l?r.getTimeStamp(l):void 0,p=e.length;for(0!==this.frameIndex&&null!==this.initPTS||(this.initPTS=c(f,t)),l&&l.length>0&&d.samples.push({pts:this.initPTS,dts:this.initPTS,data:l}),i=this.initPTS;u<p;){if(this.canParse(e,u)){var g=this.appendFrame(h,e,u);g?(this.frameIndex++,i=g.sample.pts,n=u+=g.length):u=p}else r.canParse(e,u)?(l=r.getID3Data(e,u),d.samples.push({pts:i,dts:i,data:l}),n=u+=l.length):u++;if(u===p&&n!==p){var v=Object(o.sliceUint8)(e,n);this.cachedData?this.cachedData=Object(s.appendUint8Array)(this.cachedData,v):this.cachedData=v}}return{audioTrack:h,avcTrack:Object(a.dummyTrack)(),id3Track:d,textTrack:Object(a.dummyTrack)()}},t.demuxSampleAes=function(e,t,n){return Promise.reject(new Error("["+this+"] This demuxer does not support Sample-AES decryption"))},t.flush=function(e){var t=this.cachedData;return t&&(this.cachedData=null,this.demux(t,0)),this.frameIndex=0,{audioTrack:this._audioTrack,avcTrack:Object(a.dummyTrack)(),id3Track:this._id3Track,textTrack:Object(a.dummyTrack)()}},t.destroy=function(){},e}(),c=function(e,t){return Object(i.isFiniteNumber)(e)?90*e:9e4*t};t.default=l},"./src/demux/chunk-cache.ts":
/*!**********************************!*\
!*** ./src/demux/chunk-cache.ts ***!
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!*** ./src/demux/dummy-demuxed-track.ts ***!
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/*!*********************************!*\
!*** ./src/demux/exp-golomb.ts ***!
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/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ../utils/logger */"./src/utils/logger.ts"),r=function(){function e(e){this.data=void 0,this.bytesAvailable=void 0,this.word=void 0,this.bitsAvailable=void 0,this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}var t=e.prototype;return t.loadWord=function(){var e=this.data,t=this.bytesAvailable,n=e.byteLength-t,i=new Uint8Array(4),r=Math.min(4,t);if(0===r)throw new Error("no bytes available");i.set(e.subarray(n,n+r)),this.word=new DataView(i.buffer).getUint32(0),this.bitsAvailable=8*r,this.bytesAvailable-=r},t.skipBits=function(e){var t;this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,e-=(t=e>>3)>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)},t.readBits=function(e){var t=Math.min(this.bitsAvailable,e),n=this.word>>>32-t;return e>32&&i.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0?this.word<<=t:this.bytesAvailable>0&&this.loadWord(),(t=e-t)>0&&this.bitsAvailable?n<<t|this.readBits(t):n},t.skipLZ=function(){var e;for(e=0;e<this.bitsAvailable;++e)if(0!=(this.word&2147483648>>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()},t.skipUEG=function(){this.skipBits(1+this.skipLZ())},t.skipEG=function(){this.skipBits(1+this.skipLZ())},t.readUEG=function(){var e=this.skipLZ();return this.readBits(e+1)-1},t.readEG=function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)},t.readBoolean=function(){return 1===this.readBits(1)},t.readUByte=function(){return this.readBits(8)},t.readUShort=function(){return this.readBits(16)},t.readUInt=function(){return this.readBits(32)},t.skipScalingList=function(e){for(var t=8,n=8,i=0;i<e;i++)0!==n&&(n=(t+this.readEG()+256)%256),t=0===n?t:n},t.readSPS=function(){var e,t,n,i=0,r=0,a=0,s=0,o=this.readUByte.bind(this),l=this.readBits.bind(this),c=this.readUEG.bind(this),u=this.readBoolean.bind(this),h=this.skipBits.bind(this),d=this.skipEG.bind(this),f=this.skipUEG.bind(this),p=this.skipScalingList.bind(this);o();var g=o();if(l(5),h(3),o(),f(),100===g||110===g||122===g||244===g||44===g||83===g||86===g||118===g||128===g){var v=c();if(3===v&&h(1),f(),f(),h(1),u())for(t=3!==v?8:12,n=0;n<t;n++)u()&&p(n<6?16:64)}f();var m=c();if(0===m)c();else if(1===m)for(h(1),d(),d(),e=c(),n=0;n<e;n++)d();f(),h(1);var y=c(),b=c(),E=l(1);0===E&&h(1),h(1),u()&&(i=c(),r=c(),a=c(),s=c());var k=[1,1];if(u()&&u())switch(o()){case 1:k=[1,1];break;case 2:k=[12,11];break;case 3:k=[10,11];break;case 4:k=[16,11];break;case 5:k=[40,33];break;case 6:k=[24,11];break;case 7:k=[20,11];break;case 8:k=[32,11];break;case 9:k=[80,33];break;case 10:k=[18,11];break;case 11:k=[15,11];break;case 12:k=[64,33];break;case 13:k=[160,99];break;case 14:k=[4,3];break;case 15:k=[3,2];break;case 16:k=[2,1];break;case 255:k=[o()<<8|o(),o()<<8|o()]}return{width:Math.ceil(16*(y+1)-2*i-2*r),height:(2-E)*(b+1)*16-(E?2:4)*(a+s),pixelRatio:k}},t.readSliceType=function(){return this.readUByte(),this.readUEG(),this.readUEG()},e}();t.default=r},"./src/demux/id3.ts":
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!*** ./src/demux/id3.ts ***!
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/*!*********************************!*\
!*** ./src/demux/mp3demuxer.ts ***!
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/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ./base-audio-demuxer */"./src/demux/base-audio-demuxer.ts"),r=n(/*! ../demux/id3 */"./src/demux/id3.ts"),a=n(/*! ../utils/logger */"./src/utils/logger.ts"),s=n(/*! ./mpegaudio */"./src/demux/mpegaudio.ts");function o(e,t){return(o=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var l=function(e){var t,n;function i(){return e.apply(this,arguments)||this}n=e,(t=i).prototype=Object.create(n.prototype),t.prototype.constructor=t,o(t,n);var l=i.prototype;return l.resetInitSegment=function(t,n,i){e.prototype.resetInitSegment.call(this,t,n,i),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,isAAC:!1,samples:[],manifestCodec:t,duration:i,inputTimeScale:9e4,dropped:0}},i.probe=function(e){if(!e)return!1;for(var t=(r.getID3Data(e,0)||[]).length,n=e.length;t<n;t++)if(s.probe(e,t))return a.logger.log("MPEG Audio sync word found !"),!0;return!1},l.canParse=function(e,t){return s.canParse(e,t)},l.appendFrame=function(e,t,n){if(null!==this.initPTS)return s.appendFrame(e,t,n,this.initPTS,this.frameIndex)},i}(i.default);l.minProbeByteLength=4,t.default=l},"./src/demux/mp4demuxer.ts":
/*!*********************************!*\
!*** ./src/demux/mp4demuxer.ts ***!
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/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),r=n(/*! ./dummy-demuxed-track */"./src/demux/dummy-demuxed-track.ts"),a=function(){function e(e,t){this.remainderData=null,this.config=void 0,this.config=t}var t=e.prototype;return t.resetTimeStamp=function(){},t.resetInitSegment=function(){},t.resetContiguity=function(){},e.probe=function(e){return Object(i.findBox)({data:e,start:0,end:Math.min(e.length,16384)},["moof"]).length>0},t.demux=function(e){var t=e,n=Object(r.dummyTrack)();if(this.config.progressive){this.remainderData&&(t=Object(i.appendUint8Array)(this.remainderData,e));var a=Object(i.segmentValidRange)(t);this.remainderData=a.remainder,n.samples=a.valid||new Uint8Array}else n.samples=t;return{audioTrack:Object(r.dummyTrack)(),avcTrack:n,id3Track:Object(r.dummyTrack)(),textTrack:Object(r.dummyTrack)()}},t.flush=function(){var e=Object(r.dummyTrack)();return e.samples=this.remainderData||new Uint8Array,this.remainderData=null,{audioTrack:Object(r.dummyTrack)(),avcTrack:e,id3Track:Object(r.dummyTrack)(),textTrack:Object(r.dummyTrack)()}},t.demuxSampleAes=function(e,t,n){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))},t.destroy=function(){},e}();a.minProbeByteLength=1024,t.default=a},"./src/demux/mpegaudio.ts":
/*!********************************!*\
!*** ./src/demux/mpegaudio.ts ***!
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/*! exports provided: appendFrame, parseHeader, isHeaderPattern, isHeader, canParse, probe */function(e,t,n){"use strict";n.r(t),n.d(t,"appendFrame",(function(){return l})),n.d(t,"parseHeader",(function(){return c})),n.d(t,"isHeaderPattern",(function(){return u})),n.d(t,"isHeader",(function(){return h})),n.d(t,"canParse",(function(){return d})),n.d(t,"probe",(function(){return f}));var i=null,r=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],a=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],s=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],o=[0,1,1,4];function l(e,t,n,i,r){if(!(n+24>t.length)){var a=c(t,n);if(a&&n+a.frameLength<=t.length){var s=i+r*(9e4*a.samplesPerFrame/a.sampleRate),o={unit:t.subarray(n,n+a.frameLength),pts:s,dts:s};return e.config=[],e.channelCount=a.channelCount,e.samplerate=a.sampleRate,e.samples.push(o),{sample:o,length:a.frameLength,missing:0}}}}function c(e,t){var n=e[t+1]>>3&3,l=e[t+1]>>1&3,c=e[t+2]>>4&15,u=e[t+2]>>2&3;if(1!==n&&0!==c&&15!==c&&3!==u){var h=e[t+2]>>1&1,d=e[t+3]>>6,f=1e3*r[14*(3===n?3-l:3===l?3:4)+c-1],p=a[3*(3===n?0:2===n?1:2)+u],g=3===d?1:2,v=s[n][l],m=o[l],y=8*v*m,b=Math.floor(v*f/p+h)*m;if(null===i){var E=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);i=E?parseInt(E[1]):0}return!!i&&i<=87&&2===l&&f>=224e3&&0===d&&(e[t+3]=128|e[t+3]),{sampleRate:p,channelCount:g,frameLength:b,samplesPerFrame:y}}}function u(e,t){return 255===e[t]&&224==(224&e[t+1])&&0!=(6&e[t+1])}function h(e,t){return t+1<e.length&&u(e,t)}function d(e,t){return u(e,t)&&4<=e.length-t}function f(e,t){if(t+1<e.length&&u(e,t)){var n=c(e,t),i=4;null!=n&&n.frameLength&&(i=n.frameLength);var r=t+i;return r===e.length||h(e,r)}return!1}},"./src/demux/sample-aes.ts":
/*!*********************************!*\
!*** ./src/demux/sample-aes.ts ***!
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/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ../crypt/decrypter */"./src/crypt/decrypter.ts"),r=n(/*! ./tsdemuxer */"./src/demux/tsdemuxer.ts"),a=function(){function e(e,t,n){this.keyData=void 0,this.decrypter=void 0,this.keyData=n,this.decrypter=new i.default(e,t,{removePKCS7Padding:!1})}var t=e.prototype;return t.decryptBuffer=function(e,t){this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer,t)},t.decryptAacSample=function(e,t,n,i){var r=e[t].unit,a=r.subarray(16,r.length-r.length%16),s=a.buffer.slice(a.byteOffset,a.byteOffset+a.length),o=this;this.decryptBuffer(s,(function(a){var s=new Uint8Array(a);r.set(s,16),i||o.decryptAacSamples(e,t+1,n)}))},t.decryptAacSamples=function(e,t,n){for(;;t++){if(t>=e.length)return void n();if(!(e[t].unit.length<32)){var i=this.decrypter.isSync();if(this.decryptAacSample(e,t,n,i),!i)return}}},t.getAvcEncryptedData=function(e){for(var t=16*Math.floor((e.length-48)/160)+16,n=new Int8Array(t),i=0,r=32;r<=e.length-16;r+=160,i+=16)n.set(e.subarray(r,r+16),i);return n},t.getAvcDecryptedUnit=function(e,t){for(var n=new Uint8Array(t),i=0,r=32;r<=e.length-16;r+=160,i+=16)e.set(n.subarray(i,i+16),r);return e},t.decryptAvcSample=function(e,t,n,i,a,s){var o=Object(r.discardEPB)(a.data),l=this.getAvcEncryptedData(o),c=this;this.decryptBuffer(l.buffer,(function(r){a.data=c.getAvcDecryptedUnit(o,r),s||c.decryptAvcSamples(e,t,n+1,i)}))},t.decryptAvcSamples=function(e,t,n,i){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,n=0){if(t>=e.length)return void i();for(var r=e[t].units;!(n>=r.length);n++){var a=r[n];if(!(a.data.length<=48||1!==a.type&&5!==a.type)){var s=this.decrypter.isSync();if(this.decryptAvcSample(e,t,n,i,a,s),!s)return}}}},e}();t.default=a},"./src/demux/transmuxer-interface.ts":
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!*** ./src/demux/transmuxer-interface.ts ***!
\*******************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return h}));var i=n(/*! webworkify-webpack */"./node_modules/webworkify-webpack/index.js"),r=n(/*! ../events */"./src/events.ts"),a=n(/*! ../demux/transmuxer */"./src/demux/transmuxer.ts"),s=n(/*! ../utils/logger */"./src/utils/logger.ts"),o=n(/*! ../errors */"./src/errors.ts"),l=n(/*! ../utils/mediasource-helper */"./src/utils/mediasource-helper.ts"),c=n(/*! eventemitter3 */"./node_modules/eventemitter3/index.js"),u=Object(l.getMediaSource)()||{isTypeSupported:function(){return!1}},h=function(){function e(e,t,n,l){var h=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=e,this.id=t,this.onTransmuxComplete=n,this.onFlush=l;var d=e.config,f=function(t,n){(n=n||{}).frag=h.frag,n.id=h.id,e.trigger(t,n)};this.observer=new c.EventEmitter,this.observer.on(r.Events.FRAG_DECRYPTED,f),this.observer.on(r.Events.ERROR,f);var p={mp4:u.isTypeSupported("video/mp4"),mpeg:u.isTypeSupported("audio/mpeg"),mp3:u.isTypeSupported('audio/mp4; codecs="mp3"')},g=navigator.vendor;if(d.enableWorker&&"undefined"!=typeof Worker){var v;s.logger.log("demuxing in webworker");try{v=this.worker=i(/*! ../demux/transmuxer-worker.ts */"./src/demux/transmuxer-worker.ts"),this.onwmsg=this.onWorkerMessage.bind(this),v.addEventListener("message",this.onwmsg),v.onerror=function(t){e.trigger(r.Events.ERROR,{type:o.ErrorTypes.OTHER_ERROR,details:o.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",error:new Error(t.message+" ("+t.filename+":"+t.lineno+")")})},v.postMessage({cmd:"init",typeSupported:p,vendor:g,id:t,config:JSON.stringify(d)})}catch(e){s.logger.warn("Error in worker:",e),s.logger.error("Error while initializing DemuxerWorker, fallback to inline"),v&&self.URL.revokeObjectURL(v.objectURL),this.transmuxer=new a.default(this.observer,p,d,g,t),this.worker=null}}else this.transmuxer=new a.default(this.observer,p,d,g,t)}var t=e.prototype;return t.destroy=function(){var e=this.worker;if(e)e.removeEventListener("message",this.onwmsg),e.terminate(),this.worker=null;else{var t=this.transmuxer;t&&(t.destroy(),this.transmuxer=null)}var n=this.observer;n&&n.removeAllListeners(),this.observer=null},t.push=function(e,t,n,i,r,o,l,c,u,h){var d=this;u.transmuxing.start=self.performance.now();var f=this.transmuxer,p=this.worker,g=o?o.start:r.start,v=r.decryptdata,m=this.frag,y=!(m&&r.cc===m.cc),b=!(m&&u.level===m.level),E=m?u.sn-m.sn:-1,k=this.part?u.part-this.part.index:1,C=!b&&(1===E||0===E&&1===k),S=self.performance.now();(b||E||0===r.stats.parsing.start)&&(r.stats.parsing.start=S),!o||!k&&C||(o.stats.parsing.start=S);var x=new a.TransmuxState(y,C,c,b,g);if(!C||y){s.logger.log("[transmuxer-interface, "+r.type+"]: Starting new transmux session for sn: "+u.sn+" p: "+u.part+" level: "+u.level+" id: "+u.id+"\n discontinuity: "+y+"\n trackSwitch: "+b+"\n contiguous: "+C+"\n accurateTimeOffset: "+c+"\n timeOffset: "+g);var w=new a.TransmuxConfig(n,i,t,l,h);this.configureTransmuxer(w)}if(this.frag=r,this.part=o,p)p.postMessage({cmd:"demux",data:e,decryptdata:v,chunkMeta:u,state:x},e instanceof ArrayBuffer?[e]:[]);else if(f){var T=f.push(e,v,u,x);Object(a.isPromise)(T)?T.then((function(e){d.handleTransmuxComplete(e)})):this.handleTransmuxComplete(T)}},t.flush=function(e){var t=this;e.transmuxing.start=self.performance.now();var n=this.transmuxer,i=this.worker;if(i)i.postMessage({cmd:"flush",chunkMeta:e});else if(n){var r=n.flush(e);Object(a.isPromise)(r)?r.then((function(n){t.handleFlushResult(n,e)})):this.handleFlushResult(r,e)}},t.handleFlushResult=function(e,t){var n=this;e.forEach((function(e){n.handleTransmuxComplete(e)})),this.onFlush(t)},t.onWorkerMessage=function(e){var t=e.data,n=this.hls;switch(t.event){case"init":self.URL.revokeObjectURL(this.worker.objectURL);break;case"transmuxComplete":this.handleTransmuxComplete(t.data);break;case"flush":this.onFlush(t.data);break;default:t.data=t.data||{},t.data.frag=this.frag,t.data.id=this.id,n.trigger(t.event,t.data)}},t.configureTransmuxer=function(e){var t=this.worker,n=this.transmuxer;t?t.postMessage({cmd:"configure",config:e}):n&&n.configure(e)},t.handleTransmuxComplete=function(e){e.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(e)},e}()},"./src/demux/transmuxer-worker.ts":
/*!****************************************!*\
!*** ./src/demux/transmuxer-worker.ts ***!
\****************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return o}));var i=n(/*! ../demux/transmuxer */"./src/demux/transmuxer.ts"),r=n(/*! ../events */"./src/events.ts"),a=n(/*! ../utils/logger */"./src/utils/logger.ts"),s=n(/*! eventemitter3 */"./node_modules/eventemitter3/index.js");function o(e){var t=new s.EventEmitter,n=function(t,n){e.postMessage({event:t,data:n})};t.on(r.Events.FRAG_DECRYPTED,n),t.on(r.Events.ERROR,n),e.addEventListener("message",(function(r){var s=r.data;switch(s.cmd){case"init":var o=JSON.parse(s.config);e.transmuxer=new i.default(t,s.typeSupported,o,s.vendor,s.id),Object(a.enableLogs)(o.debug),n("init",null);break;case"configure":e.transmuxer.configure(s.config);break;case"demux":var c=e.transmuxer.push(s.data,s.decryptdata,s.chunkMeta,s.state);Object(i.isPromise)(c)?c.then((function(t){l(e,t)})):l(e,c);break;case"flush":var h=s.chunkMeta,d=e.transmuxer.flush(h);Object(i.isPromise)(d)?d.then((function(t){u(e,t,h)})):u(e,d,h)}}))}function l(e,t){if((n=t.remuxResult).audio||n.video||n.text||n.id3||n.initSegment){var n,i=[],r=t.remuxResult,a=r.audio,s=r.video;a&&c(i,a),s&&c(i,s),e.postMessage({event:"transmuxComplete",data:t},i)}}function c(e,t){t.data1&&e.push(t.data1.buffer),t.data2&&e.push(t.data2.buffer)}function u(e,t,n){t.forEach((function(t){l(e,t)})),e.postMessage({event:"flush",data:n})}},"./src/demux/transmuxer.ts":
/*!*********************************!*\
!*** ./src/demux/transmuxer.ts ***!
\*********************************/
/*! exports provided: default, isPromise, TransmuxConfig, TransmuxState */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return y})),n.d(t,"isPromise",(function(){return E})),n.d(t,"TransmuxConfig",(function(){return k})),n.d(t,"TransmuxState",(function(){return C}));var i,r=n(/*! ../events */"./src/events.ts"),a=n(/*! ../errors */"./src/errors.ts"),s=n(/*! ../crypt/decrypter */"./src/crypt/decrypter.ts"),o=n(/*! ../demux/aacdemuxer */"./src/demux/aacdemuxer.ts"),l=n(/*! ../demux/mp4demuxer */"./src/demux/mp4demuxer.ts"),c=n(/*! ../demux/tsdemuxer */"./src/demux/tsdemuxer.ts"),u=n(/*! ../demux/mp3demuxer */"./src/demux/mp3demuxer.ts"),h=n(/*! ../remux/mp4-remuxer */"./src/remux/mp4-remuxer.ts"),d=n(/*! ../remux/passthrough-remuxer */"./src/remux/passthrough-remuxer.ts"),f=n(/*! ./chunk-cache */"./src/demux/chunk-cache.ts"),p=n(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),g=n(/*! ../utils/logger */"./src/utils/logger.ts");try{i=self.performance.now.bind(self.performance)}catch(e){g.logger.debug("Unable to use Performance API on this environment"),i=self.Date.now}var v=[{demux:c.default,remux:h.default},{demux:l.default,remux:d.default},{demux:o.default,remux:h.default},{demux:u.default,remux:h.default}],m=1024;v.forEach((function(e){var t=e.demux;m=Math.max(m,t.minProbeByteLength)}));var y=function(){function e(e,t,n,i,r){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 f.default,this.observer=e,this.typeSupported=t,this.config=n,this.vendor=i,this.id=r}var t=e.prototype;return t.configure=function(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()},t.push=function(e,t,n,r){var a=this,s=n.transmuxing;s.executeStart=i();var o=new Uint8Array(e),l=this.cache,c=this.config,u=this.currentTransmuxState,h=this.transmuxConfig;r&&(this.currentTransmuxState=r);var d=function(e,t){var n=null;return e.byteLength>0&&null!=t&&null!=t.key&&null!==t.iv&&null!=t.method&&(n=t),n}(o,t);if(d&&"AES-128"===d.method){var f=this.getDecrypter();if(!c.enableSoftwareAES)return this.decryptionPromise=f.webCryptoDecrypt(o,d.key.buffer,d.iv.buffer).then((function(e){var t=a.push(e,null,n);return a.decryptionPromise=null,t})),this.decryptionPromise;var g=f.softwareDecrypt(o,d.key.buffer,d.iv.buffer);if(!g)return s.executeEnd=i(),b(n);o=new Uint8Array(g)}var v=r||u,m=v.contiguous,y=v.discontinuity,E=v.trackSwitch,k=v.accurateTimeOffset,C=v.timeOffset,S=h.audioCodec,x=h.videoCodec,w=h.defaultInitPts,T=h.duration,_=h.initSegmentData;if((y||E)&&this.resetInitSegment(_,S,x,T),y&&this.resetInitialTimestamp(w),m||this.resetContiguity(),this.needsProbing(o,y,E)){if(l.dataLength){var O=l.flush();o=Object(p.appendUint8Array)(O,o)}this.configureTransmuxer(o,h)}var A=this.transmux(o,d,C,k,n),L=this.currentTransmuxState;return L.contiguous=!0,L.discontinuity=!1,L.trackSwitch=!1,s.executeEnd=i(),A},t.flush=function(e){var t=this,n=e.transmuxing;n.executeStart=i();var s=this.decrypter,o=this.cache,l=this.currentTransmuxState,c=this.decryptionPromise;if(c)return c.then((function(){return t.flush(e)}));var u=[],h=l.timeOffset;if(s){var d=s.flush();d&&u.push(this.push(d,null,e))}var f=o.dataLength;o.reset();var p=this.demuxer,g=this.remuxer;if(!p||!g)return f>=m&&this.observer.emit(r.Events.ERROR,r.Events.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,details:a.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),n.executeEnd=i(),[b(e)];var v=p.flush(h);return E(v)?v.then((function(n){return t.flushRemux(u,n,e),u})):(this.flushRemux(u,v,e),u)},t.flushRemux=function(e,t,n){var r=t.audioTrack,a=t.avcTrack,s=t.id3Track,o=t.textTrack,l=this.currentTransmuxState,c=l.accurateTimeOffset,u=l.timeOffset;g.logger.log("[transmuxer.ts]: Flushed fragment "+n.sn+(n.part>-1?" p: "+n.part:"")+" of level "+n.level);var h=this.remuxer.remux(r,a,s,o,u,c,!0,this.id);e.push({remuxResult:h,chunkMeta:n}),n.transmuxing.executeEnd=i()},t.resetInitialTimestamp=function(e){var t=this.demuxer,n=this.remuxer;t&&n&&(t.resetTimeStamp(e),n.resetTimeStamp(e))},t.resetContiguity=function(){var e=this.demuxer,t=this.remuxer;e&&t&&(e.resetContiguity(),t.resetNextTimestamp())},t.resetInitSegment=function(e,t,n,i){var r=this.demuxer,a=this.remuxer;r&&a&&(r.resetInitSegment(t,n,i),a.resetInitSegment(e,t,n))},t.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},t.transmux=function(e,t,n,i,r){return t&&"SAMPLE-AES"===t.method?this.transmuxSampleAes(e,t,n,i,r):this.transmuxUnencrypted(e,n,i,r)},t.transmuxUnencrypted=function(e,t,n,i){var r=this.demuxer.demux(e,t,!1,!this.config.progressive),a=r.audioTrack,s=r.avcTrack,o=r.id3Track,l=r.textTrack;return{remuxResult:this.remuxer.remux(a,s,o,l,t,n,!1,this.id),chunkMeta:i}},t.transmuxSampleAes=function(e,t,n,i,r){var a=this;return this.demuxer.demuxSampleAes(e,t,n).then((function(e){return{remuxResult:a.remuxer.remux(e.audioTrack,e.avcTrack,e.id3Track,e.textTrack,n,i,!1,a.id),chunkMeta:r}}))},t.configureTransmuxer=function(e,t){for(var n,i=this.config,r=this.observer,a=this.typeSupported,s=this.vendor,o=t.audioCodec,c=t.defaultInitPts,u=t.duration,h=t.initSegmentData,f=t.videoCodec,p=0,m=v.length;p<m;p++)if(v[p].demux.probe(e)){n=v[p];break}n||(g.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),n={demux:l.default,remux:d.default});var y=this.demuxer,b=this.remuxer,E=n.remux,k=n.demux;b&&b instanceof E||(this.remuxer=new E(r,i,a,s)),y&&y instanceof k||(this.demuxer=new k(r,i,a),this.probe=k.probe),this.resetInitSegment(h,o,f,u),this.resetInitialTimestamp(c)},t.needsProbing=function(e,t,n){return!this.demuxer||!this.remuxer||t||n},t.getDecrypter=function(){var e=this.decrypter;return e||(e=this.decrypter=new s.default(this.observer,this.config)),e},e}(),b=function(e){return{remuxResult:{},chunkMeta:e}};function E(e){return"then"in e&&e.then instanceof Function}var k=function(e,t,n,i,r){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=e,this.videoCodec=t,this.initSegmentData=n,this.duration=i,this.defaultInitPts=r},C=function(e,t,n,i,r){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=e,this.contiguous=t,this.accurateTimeOffset=n,this.trackSwitch=i,this.timeOffset=r}},"./src/demux/tsdemuxer.ts":
/*!********************************!*\
!*** ./src/demux/tsdemuxer.ts ***!
\********************************/
/*! exports provided: discardEPB, default */function(e,t,n){"use strict";n.r(t),n.d(t,"discardEPB",(function(){return E}));var i=n(/*! ./adts */"./src/demux/adts.ts"),r=n(/*! ./mpegaudio */"./src/demux/mpegaudio.ts"),a=n(/*! ./exp-golomb */"./src/demux/exp-golomb.ts"),s=n(/*! ./id3 */"./src/demux/id3.ts"),o=n(/*! ./sample-aes */"./src/demux/sample-aes.ts"),l=n(/*! ../events */"./src/events.ts"),c=n(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),u=n(/*! ../utils/logger */"./src/utils/logger.ts"),h=n(/*! ../errors */"./src/errors.ts"),d={video:1,audio:2,id3:3,text:4},f=function(){function e(e,t,n){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=e,this.config=t,this.typeSupported=n}e.probe=function(t){var n=e.syncOffset(t);return!(n<0||(n&&u.logger.warn("MPEG2-TS detected but first sync word found @ offset "+n+", junk ahead ?"),0))},e.syncOffset=function(e){for(var t=Math.min(1e3,e.length-564),n=0;n<t;){if(71===e[n]&&71===e[n+188]&&71===e[n+376])return n;n++}return-1},e.createTrack=function(e,t){return{container:"video"===e||"audio"===e?"video/mp2t":void 0,type:e,id:d[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:"audio"===e?t:void 0}};var t=e.prototype;return t.resetInitSegment=function(t,n,i){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=e.createTrack("video",i),this._audioTrack=e.createTrack("audio",i),this._id3Track=e.createTrack("id3",i),this._txtTrack=e.createTrack("text",i),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=t,this.videoCodec=n,this._duration=i},t.resetTimeStamp=function(){},t.resetContiguity=function(){var e=this._audioTrack,t=this._avcTrack,n=this._id3Track;e&&(e.pesData=null),t&&(t.pesData=null),n&&(n.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},t.demux=function(t,n,i,r){var a;void 0===i&&(i=!1),void 0===r&&(r=!1),i||(this.sampleAes=null);var s=this._avcTrack,o=this._audioTrack,d=this._id3Track,f=s.pid,p=s.pesData,y=o.pid,b=d.pid,E=o.pesData,k=d.pesData,C=!1,S=this.pmtParsed,x=this._pmtId,w=t.length;if(this.remainderData&&(w=(t=Object(c.appendUint8Array)(this.remainderData,t)).length,this.remainderData=null),w<188&&!r)return this.remainderData=t,{audioTrack:o,avcTrack:s,id3Track:d,textTrack:this._txtTrack};var T=Math.max(0,e.syncOffset(t));(w-=(w+T)%188)<t.byteLength&&!r&&(this.remainderData=new Uint8Array(t.buffer,w,t.buffer.byteLength-w));for(var _=T;_<w;_+=188)if(71===t[_]){var O=!!(64&t[_+1]),A=((31&t[_+1])<<8)+t[_+2],L=void 0;if((48&t[_+3])>>4>1){if((L=_+5+t[_+4])===_+188)continue}else L=_+4;switch(A){case f:O&&(p&&(a=m(p))&&this.parseAVCPES(a,!1),p={data:[],size:0}),p&&(p.data.push(t.subarray(L,_+188)),p.size+=_+188-L);break;case y:O&&(E&&(a=m(E))&&(o.isAAC?this.parseAACPES(a):this.parseMPEGPES(a)),E={data:[],size:0}),E&&(E.data.push(t.subarray(L,_+188)),E.size+=_+188-L);break;case b:O&&(k&&(a=m(k))&&this.parseID3PES(a),k={data:[],size:0}),k&&(k.data.push(t.subarray(L,_+188)),k.size+=_+188-L);break;case 0:O&&(L+=t[L]+1),x=this._pmtId=g(t,L);break;case x:O&&(L+=t[L]+1);var D=v(t,L,!0===this.typeSupported.mpeg||!0===this.typeSupported.mp3,i);(f=D.avc)>0&&(s.pid=f),(y=D.audio)>0&&(o.pid=y,o.isAAC=D.isAAC),(b=D.id3)>0&&(d.pid=b),C&&!S&&(u.logger.log("reparse from beginning"),C=!1,_=T-188),S=this.pmtParsed=!0;break;case 17:case 8191:break;default:C=!0}}else this.observer.emit(l.Events.ERROR,l.Events.ERROR,{type:h.ErrorTypes.MEDIA_ERROR,details:h.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});s.pesData=p,o.pesData=E,d.pesData=k;var R={audioTrack:o,avcTrack:s,id3Track:d,textTrack:this._txtTrack};return r&&this.extractRemainingSamples(R),R},t.flush=function(){var e,t=this.remainderData;return this.remainderData=null,e=t?this.demux(t,-1,!1,!0):{audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(e),this.sampleAes?this.decrypt(e,this.sampleAes):e},t.extractRemainingSamples=function(e){var t,n=e.audioTrack,i=e.avcTrack,r=e.id3Track,a=i.pesData,s=n.pesData,o=r.pesData;a&&(t=m(a))?(this.parseAVCPES(t,!0),i.pesData=null):i.pesData=a,s&&(t=m(s))?(n.isAAC?this.parseAACPES(t):this.parseMPEGPES(t),n.pesData=null):(null!=s&&s.size&&u.logger.log("last AAC PES packet truncated,might overlap between fragments"),n.pesData=s),o&&(t=m(o))?(this.parseID3PES(t),r.pesData=null):r.pesData=o},t.demuxSampleAes=function(e,t,n){var i=this.demux(e,n,!0,!this.config.progressive),r=this.sampleAes=new o.default(this.observer,this.config,t);return this.decrypt(i,r)},t.decrypt=function(e,t){return new Promise((function(n){var i=e.audioTrack,r=e.avcTrack;i.samples&&i.isAAC?t.decryptAacSamples(i.samples,0,(function(){r.samples?t.decryptAvcSamples(r.samples,0,0,(function(){n(e)})):n(e)})):r.samples&&t.decryptAvcSamples(r.samples,0,0,(function(){n(e)}))}))},t.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},t.parseAVCPES=function(e,t){var n,i=this,r=this._avcTrack,o=this.parseAVCNALu(e.data),l=this.avcSample,c=!1;e.data=null,l&&o.length&&!r.audFound&&(y(l,r),l=this.avcSample=p(!1,e.pts,e.dts,"")),o.forEach((function(t){switch(t.type){case 1:n=!0,l||(l=i.avcSample=p(!0,e.pts,e.dts,"")),l.frame=!0;var o=t.data;if(c&&o.length>4){var u=new a.default(o).readSliceType();2!==u&&4!==u&&7!==u&&9!==u||(l.key=!0)}break;case 5:n=!0,l||(l=i.avcSample=p(!0,e.pts,e.dts,"")),l.key=!0,l.frame=!0;break;case 6:n=!0;var h=new a.default(E(t.data));h.readUByte();for(var d=0,f=0,g=!1,v=0;!g&&h.bytesAvailable>1;){d=0;do{d+=v=h.readUByte()}while(255===v);f=0;do{f+=v=h.readUByte()}while(255===v);if(4===d&&0!==h.bytesAvailable){if(g=!0,181===h.readUByte()&&49===h.readUShort()&&1195456820===h.readUInt()&&3===h.readUByte()){for(var m=h.readUByte(),k=31&m,C=[m,h.readUByte()],S=0;S<k;S++)C.push(h.readUByte()),C.push(h.readUByte()),C.push(h.readUByte());b(i._txtTrack.samples,{type:3,pts:e.pts,bytes:C})}}else if(5===d&&0!==h.bytesAvailable){if(g=!0,f>16){for(var x=[],w=0;w<16;w++)x.push(h.readUByte().toString(16)),3!==w&&5!==w&&7!==w&&9!==w||x.push("-");for(var T=f-16,_=new Uint8Array(T),O=0;O<T;O++)_[O]=h.readUByte();b(i._txtTrack.samples,{pts:e.pts,payloadType:d,uuid:x.join(""),userData:Object(s.utf8ArrayToStr)(_),userDataBytes:_})}}else if(f<h.bytesAvailable)for(var A=0;A<f;A++)h.readUByte()}break;case 7:if(n=!0,c=!0,!r.sps){var L=new a.default(t.data).readSPS();r.width=L.width,r.height=L.height,r.pixelRatio=L.pixelRatio,r.sps=[t.data],r.duration=i._duration;for(var D=t.data.subarray(1,4),R="avc1.",I=0;I<3;I++){var N=D[I].toString(16);N.length<2&&(N="0"+N),R+=N}r.codec=R}break;case 8:n=!0,r.pps||(r.pps=[t.data]);break;case 9:n=!1,r.audFound=!0,l&&y(l,r),l=i.avcSample=p(!1,e.pts,e.dts,"");break;case 12:n=!1;break;default:n=!1,l&&(l.debug+="unknown NAL "+t.type+" ")}l&&n&&l.units.push(t)})),t&&l&&(y(l,r),this.avcSample=null)},t.getLastNalUnit=function(){var e,t,n=this.avcSample;if(!n||0===n.units.length){var i=this._avcTrack.samples;n=i[i.length-1]}if(null!==(e=n)&&void 0!==e&&e.units){var r=n.units;t=r[r.length-1]}return t},t.parseAVCNALu=function(e){var t,n,i=e.byteLength,r=this._avcTrack,a=r.naluState||0,s=a,o=[],l=0,c=-1,u=0;for(-1===a&&(c=0,u=31&e[0],a=0,l=1);l<i;)if(t=e[l++],a)if(1!==a)if(t)if(1===t){if(c>=0){var h={data:e.subarray(c,l-a-1),type:u};o.push(h)}else{var d=this.getLastNalUnit();if(d&&(s&&l<=4-s&&d.state&&(d.data=d.data.subarray(0,d.data.byteLength-s)),(n=l-a-1)>0)){var f=new Uint8Array(d.data.byteLength+n);f.set(d.data,0),f.set(e.subarray(0,n),d.data.byteLength),d.data=f,d.state=0}}l<i?(c=l,u=31&e[l],a=0):a=-1}else a=0;else a=3;else a=t?0:2;else a=t?0:1;if(c>=0&&a>=0){var p={data:e.subarray(c,i),type:u,state:a};o.push(p)}if(0===o.length){var g=this.getLastNalUnit();if(g){var v=new Uint8Array(g.data.byteLength+e.byteLength);v.set(g.data,0),v.set(e,g.data.byteLength),g.data=v}}return r.naluState=a,o},t.parseAACPES=function(e){var t,n,r,a,s,o=0,c=this._audioTrack,d=this.aacOverFlow,f=e.data;if(d){this.aacOverFlow=null;var p=d.sample.unit.byteLength,g=Math.min(d.missing,p),v=p-g;d.sample.unit.set(f.subarray(0,g),v),c.samples.push(d.sample),o=d.missing}for(t=o,n=f.length;t<n-1&&!i.isHeader(f,t);t++);if(t===o||(t<n-1?(r="AAC PES did not start with ADTS header,offset:"+t,a=!1):(r="no ADTS header found in AAC PES",a=!0),u.logger.warn("parsing error:"+r),this.observer.emit(l.Events.ERROR,l.Events.ERROR,{type:h.ErrorTypes.MEDIA_ERROR,details:h.ErrorDetails.FRAG_PARSING_ERROR,fatal:a,reason:r}),!a)){if(i.initTrackConfig(c,this.observer,f,t,this.audioCodec),void 0!==e.pts)s=e.pts;else{if(!d)return void u.logger.warn("[tsdemuxer]: AAC PES unknown PTS");var m=i.getFrameDuration(c.samplerate);s=d.sample.pts+m}for(var y=0;t<n;){if(i.isHeader(f,t)){if(t+5<n){var b=i.appendFrame(c,f,t,s,y);if(b){if(!b.missing){t+=b.length,y++;continue}this.aacOverFlow=b}}break}t++}}},t.parseMPEGPES=function(e){var t=e.data,n=t.length,i=0,a=0,s=e.pts;if(void 0!==s)for(;a<n;)if(r.isHeader(t,a)){var o=r.appendFrame(this._audioTrack,t,a,s,i);if(!o)break;a+=o.length,i++}else a++;else u.logger.warn("[tsdemuxer]: MPEG PES unknown PTS")},t.parseID3PES=function(e){void 0!==e.pts?this._id3Track.samples.push(e):u.logger.warn("[tsdemuxer]: ID3 PES unknown PTS")},e}();function p(e,t,n,i){return{key:e,frame:!1,pts:t,dts:n,units:[],debug:i,length:0}}function g(e,t){return(31&e[t+10])<<8|e[t+11]}function v(e,t,n,i){var r={audio:-1,avc:-1,id3:-1,isAAC:!0},a=t+3+((15&e[t+1])<<8|e[t+2])-4;for(t+=12+((15&e[t+10])<<8|e[t+11]);t<a;){var s=(31&e[t+1])<<8|e[t+2];switch(e[t]){case 207:if(!i){u.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:-1===r.audio&&(r.audio=s);break;case 21:-1===r.id3&&(r.id3=s);break;case 219:if(!i){u.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:-1===r.avc&&(r.avc=s);break;case 3:case 4:n?-1===r.audio&&(r.audio=s,r.isAAC=!1):u.logger.log("MPEG audio found, not supported in this browser");break;case 36:u.logger.warn("Unsupported HEVC stream type found")}t+=5+((15&e[t+3])<<8|e[t+4])}return r}function m(e){var t,n,i,r,a,s=0,o=e.data;if(!e||0===e.size)return null;for(;o[0].length<19&&o.length>1;){var l=new Uint8Array(o[0].length+o[1].length);l.set(o[0]),l.set(o[1],o[0].length),o[0]=l,o.splice(1,1)}if(1===((t=o[0])[0]<<16)+(t[1]<<8)+t[2]){if((n=(t[4]<<8)+t[5])&&n>e.size-6)return null;var c=t[7];192&c&&(r=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,64&c?r-(a=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2)>54e5&&(u.logger.warn(Math.round((r-a)/9e4)+"s delta between PTS and DTS, align them"),r=a):a=r);var h=(i=t[8])+9;if(e.size<=h)return null;e.size-=h;for(var d=new Uint8Array(e.size),f=0,p=o.length;f<p;f++){var g=(t=o[f]).byteLength;if(h){if(h>g){h-=g;continue}t=t.subarray(h),g-=h,h=0}d.set(t,s),s+=g}return n&&(n-=i+3),{data:d,pts:r,dts:a,len:n}}return null}function y(e,t){if(e.units.length&&e.frame){if(void 0===e.pts){var n=t.samples,i=n.length;if(!i)return void t.dropped++;var r=n[i-1];e.pts=r.pts,e.dts=r.dts}t.samples.push(e)}e.debug.length&&u.logger.log(e.pts+"/"+e.dts+":"+e.debug)}function b(e,t){var n=e.length;if(n>0){if(t.pts>=e[n-1].pts)e.push(t);else for(var i=n-1;i>=0;i--)if(t.pts<e[i].pts){e.splice(i,0,t);break}}else e.push(t)}function E(e){for(var t=e.byteLength,n=[],i=1;i<t-2;)0===e[i]&&0===e[i+1]&&3===e[i+2]?(n.push(i+2),i+=2):i++;if(0===n.length)return e;var r=t-n.length,a=new Uint8Array(r),s=0;for(i=0;i<r;s++,i++)s===n[0]&&(s++,n.shift()),a[i]=e[s];return a}f.minProbeByteLength=188,t.default=f},"./src/errors.ts":
/*!***********************!*\
!*** ./src/errors.ts ***!
\***********************/
/*! exports provided: ErrorTypes, ErrorDetails */function(e,t,n){"use strict";var i,r;n.r(t),n.d(t,"ErrorTypes",(function(){return i})),n.d(t,"ErrorDetails",(function(){return r})),function(e){e.NETWORK_ERROR="networkError",e.MEDIA_ERROR="mediaError",e.KEY_SYSTEM_ERROR="keySystemError",e.MUX_ERROR="muxError",e.OTHER_ERROR="otherError"}(i||(i={})),function(e){e.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",e.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",e.KEY_SYSTEM_NO_SESSION="keySystemNoSession",e.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",e.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",e.MANIFEST_LOAD_ERROR="manifestLoadError",e.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",e.MANIFEST_PARSING_ERROR="manifestParsingError",e.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",e.LEVEL_EMPTY_ERROR="levelEmptyError",e.LEVEL_LOAD_ERROR="levelLoadError",e.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",e.LEVEL_SWITCH_ERROR="levelSwitchError",e.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",e.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",e.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",e.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",e.FRAG_LOAD_ERROR="fragLoadError",e.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",e.FRAG_DECRYPT_ERROR="fragDecryptError",e.FRAG_PARSING_ERROR="fragParsingError",e.REMUX_ALLOC_ERROR="remuxAllocError",e.KEY_LOAD_ERROR="keyLoadError",e.KEY_LOAD_TIMEOUT="keyLoadTimeOut",e.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",e.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",e.BUFFER_APPEND_ERROR="bufferAppendError",e.BUFFER_APPENDING_ERROR="bufferAppendingError",e.BUFFER_STALLED_ERROR="bufferStalledError",e.BUFFER_FULL_ERROR="bufferFullError",e.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",e.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",e.INTERNAL_EXCEPTION="internalException",e.INTERNAL_ABORTED="aborted",e.UNKNOWN="unknown"}(r||(r={}))},"./src/events.ts":
/*!***********************!*\
!*** ./src/events.ts ***!
\***********************/
/*! exports provided: Events */function(e,t,n){"use strict";var i;n.r(t),n.d(t,"Events",(function(){return i})),function(e){e.MEDIA_ATTACHING="hlsMediaAttaching",e.MEDIA_ATTACHED="hlsMediaAttached",e.MEDIA_DETACHING="hlsMediaDetaching",e.MEDIA_DETACHED="hlsMediaDetached",e.BUFFER_RESET="hlsBufferReset",e.BUFFER_CODECS="hlsBufferCodecs",e.BUFFER_CREATED="hlsBufferCreated",e.BUFFER_APPENDING="hlsBufferAppending",e.BUFFER_APPENDED="hlsBufferAppended",e.BUFFER_EOS="hlsBufferEos",e.BUFFER_FLUSHING="hlsBufferFlushing",e.BUFFER_FLUSHED="hlsBufferFlushed",e.MANIFEST_LOADING="hlsManifestLoading",e.MANIFEST_LOADED="hlsManifestLoaded",e.MANIFEST_PARSED="hlsManifestParsed",e.LEVEL_SWITCHING="hlsLevelSwitching",e.LEVEL_SWITCHED="hlsLevelSwitched",e.LEVEL_LOADING="hlsLevelLoading",e.LEVEL_LOADED="hlsLevelLoaded",e.LEVEL_UPDATED="hlsLevelUpdated",e.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",e.LEVELS_UPDATED="hlsLevelsUpdated",e.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",e.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",e.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",e.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",e.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",e.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",e.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",e.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",e.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",e.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",e.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",e.CUES_PARSED="hlsCuesParsed",e.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",e.INIT_PTS_FOUND="hlsInitPtsFound",e.FRAG_LOADING="hlsFragLoading",e.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",e.FRAG_LOADED="hlsFragLoaded",e.FRAG_DECRYPTED="hlsFragDecrypted",e.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",e.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",e.FRAG_PARSING_METADATA="hlsFragParsingMetadata",e.FRAG_PARSED="hlsFragParsed",e.FRAG_BUFFERED="hlsFragBuffered",e.FRAG_CHANGED="hlsFragChanged",e.FPS_DROP="hlsFpsDrop",e.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",e.ERROR="hlsError",e.DESTROYING="hlsDestroying",e.KEY_LOADING="hlsKeyLoading",e.KEY_LOADED="hlsKeyLoaded",e.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",e.BACK_BUFFER_REACHED="hlsBackBufferReached"}(i||(i={}))},"./src/hls.ts":
/*!********************!*\
!*** ./src/hls.ts ***!
\********************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return y}));var i=n(/*! url-toolkit */"./node_modules/url-toolkit/src/url-toolkit.js"),r=n(/*! ./loader/playlist-loader */"./src/loader/playlist-loader.ts"),a=n(/*! ./loader/key-loader */"./src/loader/key-loader.ts"),s=n(/*! ./controller/id3-track-controller */"./src/controller/id3-track-controller.ts"),o=n(/*! ./controller/latency-controller */"./src/controller/latency-controller.ts"),l=n(/*! ./controller/level-controller */"./src/controller/level-controller.ts"),c=n(/*! ./controller/fragment-tracker */"./src/controller/fragment-tracker.ts"),u=n(/*! ./controller/stream-controller */"./src/controller/stream-controller.ts"),h=n(/*! ./is-supported */"./src/is-supported.ts"),d=n(/*! ./utils/logger */"./src/utils/logger.ts"),f=n(/*! ./config */"./src/config.ts"),p=n(/*! eventemitter3 */"./node_modules/eventemitter3/index.js"),g=n(/*! ./events */"./src/events.ts"),v=n(/*! ./errors */"./src/errors.ts");function m(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var y=function(){function e(t){void 0===t&&(t={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new p.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 n=this.config=Object(f.mergeConfig)(e.DefaultConfig,t);this.userConfig=t,Object(d.enableLogs)(n.debug),this._autoLevelCapping=-1,n.progressive&&Object(f.enableStreamingMode)(n);var i=n.abrController,h=n.bufferController,g=n.capLevelController,v=n.fpsController,m=this.abrController=new i(this),y=this.bufferController=new h(this),b=this.capLevelController=new g(this),E=new v(this),k=new r.default(this),C=new a.default(this),S=new s.default(this),x=this.levelController=new l.default(this),w=new c.FragmentTracker(this),T=this.streamController=new u.default(this,w);b.setStreamController(T),E.setStreamController(T);var _=[x,T];this.networkControllers=_;var O=[k,C,m,y,b,E,S,w];this.audioTrackController=this.createController(n.audioTrackController,null,_),this.createController(n.audioStreamController,w,_),this.subtitleTrackController=this.createController(n.subtitleTrackController,null,_),this.createController(n.subtitleStreamController,w,_),this.createController(n.timelineController,null,O),this.emeController=this.createController(n.emeController,null,O),this.cmcdController=this.createController(n.cmcdController,null,O),this.latencyController=this.createController(o.default,null,O),this.coreComponents=O}e.isSupported=function(){return Object(h.isSupported)()};var t,n,y,b=e.prototype;return b.createController=function(e,t,n){if(e){var i=t?new e(this,t):new e(this);return n&&n.push(i),i}return null},b.on=function(e,t,n){void 0===n&&(n=this),this._emitter.on(e,t,n)},b.once=function(e,t,n){void 0===n&&(n=this),this._emitter.once(e,t,n)},b.removeAllListeners=function(e){this._emitter.removeAllListeners(e)},b.off=function(e,t,n,i){void 0===n&&(n=this),this._emitter.off(e,t,n,i)},b.listeners=function(e){return this._emitter.listeners(e)},b.emit=function(e,t,n){return this._emitter.emit(e,t,n)},b.trigger=function(e,t){if(this.config.debug)return this.emit(e,e,t);try{return this.emit(e,e,t)}catch(t){d.logger.error("An internal error happened while handling event "+e+'. Error message: "'+t.message+'". Here is a stacktrace:',t),this.trigger(g.Events.ERROR,{type:v.ErrorTypes.OTHER_ERROR,details:v.ErrorDetails.INTERNAL_EXCEPTION,fatal:!1,event:e,error:t})}return!1},b.listenerCount=function(e){return this._emitter.listenerCount(e)},b.destroy=function(){d.logger.log("destroy"),this.trigger(g.Events.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this.url=null,this.networkControllers.forEach((function(e){return e.destroy()})),this.networkControllers.length=0,this.coreComponents.forEach((function(e){return e.destroy()})),this.coreComponents.length=0},b.attachMedia=function(e){d.logger.log("attachMedia"),this._media=e,this.trigger(g.Events.MEDIA_ATTACHING,{media:e})},b.detachMedia=function(){d.logger.log("detachMedia"),this.trigger(g.Events.MEDIA_DETACHING,void 0),this._media=null},b.loadSource=function(e){this.stopLoad();var t=this.media,n=this.url,r=this.url=i.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});d.logger.log("loadSource:"+r),t&&n&&n!==r&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(t)),this.trigger(g.Events.MANIFEST_LOADING,{url:e})},b.startLoad=function(e){void 0===e&&(e=-1),d.logger.log("startLoad("+e+")"),this.networkControllers.forEach((function(t){t.startLoad(e)}))},b.stopLoad=function(){d.logger.log("stopLoad"),this.networkControllers.forEach((function(e){e.stopLoad()}))},b.swapAudioCodec=function(){d.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},b.recoverMediaError=function(){d.logger.log("recoverMediaError");var e=this._media;this.detachMedia(),e&&this.attachMedia(e)},b.removeLevel=function(e,t){void 0===t&&(t=0),this.levelController.removeLevel(e,t)},t=e,y=[{key:"version",get:function(){return"1.1.2"}},{key:"Events",get:function(){return g.Events}},{key:"ErrorTypes",get:function(){return 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this.latencyController.targetLatency}},{key:"drift",get:function(){return this.latencyController.drift}},{key:"forceStartLoad",get:function(){return this.streamController.forceStartLoad}}])&&m(t.prototype,n),y&&m(t,y),e}();y.defaultConfig=void 0},"./src/is-supported.ts":
/*!*****************************!*\
!*** ./src/is-supported.ts ***!
\*****************************/
/*! exports provided: isSupported, changeTypeSupported */function(e,t,n){"use strict";n.r(t),n.d(t,"isSupported",(function(){return a})),n.d(t,"changeTypeSupported",(function(){return s}));var i=n(/*! ./utils/mediasource-helper */"./src/utils/mediasource-helper.ts");function r(){return self.SourceBuffer||self.WebKitSourceBuffer}function a(){var e=Object(i.getMediaSource)();if(!e)return!1;var t=r(),n=e&&"function"==typeof e.isTypeSupported&&e.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"'),a=!t||t.prototype&&"function"==typeof t.prototype.appendBuffer&&"function"==typeof t.prototype.remove;return!!n&&!!a}function s(){var e,t=r();return"function"==typeof(null==t||null===(e=t.prototype)||void 0===e?void 0:e.changeType)}},"./src/loader/fragment-loader.ts":
/*!***************************************!*\
!*** ./src/loader/fragment-loader.ts ***!
\***************************************/
/*! exports provided: default, LoadError */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return h})),n.d(t,"LoadError",(function(){return f}));var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ../errors */"./src/errors.ts");function a(e){var t="function"==typeof Map?new Map:void 0;return(a=function(e){if(null===e||(n=e,-1===Function.toString.call(n).indexOf("[native code]")))return e;var n;if("function"!=typeof e)throw new TypeError("Super expression must either be null or a function");if(void 0!==t){if(t.has(e))return t.get(e);t.set(e,i)}function i(){return s(e,arguments,c(this).constructor)}return i.prototype=Object.create(e.prototype,{constructor:{value:i,enumerable:!1,writable:!0,configurable:!0}}),l(i,e)})(e)}function s(e,t,n){return(s=o()?Reflect.construct:function(e,t,n){var i=[null];i.push.apply(i,t);var r=new(Function.bind.apply(e,i));return n&&l(r,n.prototype),r}).apply(null,arguments)}function o(){if("undefined"==typeof 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a=this.config,s=a.fLoader,o=a.loader;return new Promise((function(i,l){n.loader&&n.loader.destroy();var c=n.loader=e.loader=s?new s(a):new o(a),h=d(e),p={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:a.fragLoadingMaxRetryTimeout,highWaterMark:u};e.stats=c.stats,c.load(h,p,{onSuccess:function(t,r,a,s){n.resetLoader(e,c),i({frag:e,part:null,payload:t.data,networkDetails:s})},onError:function(t,i,a){n.resetLoader(e,c),l(new f({type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:t,networkDetails:a}))},onAbort:function(t,i,a){n.resetLoader(e,c),l(new f({type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:e,networkDetails:a}))},onTimeout:function(t,i,a){n.resetLoader(e,c),l(new 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f({type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,networkDetails:s}))},onTimeout:function(n,a,s){i.resetLoader(e,h),c(new f({type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,networkDetails:s}))}})}))},t.updateStatsFromPart=function(e,t){var n=e.stats,i=t.stats,r=i.total;if(n.loaded+=i.loaded,r){var a=Math.round(e.duration/t.duration),s=Math.min(Math.round(n.loaded/r),a),o=(a-s)*Math.round(n.loaded/s);n.total=n.loaded+o}else n.total=Math.max(n.loaded,n.total);var l=n.loading,c=i.loading;l.start?l.first+=c.first-c.start:(l.start=c.start,l.first=c.first),l.end=c.end},t.resetLoader=function(e,t){e.loader=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()},e}();function d(e,t){void 0===t&&(t=null);var n=t||e,r={frag:e,part:t,responseType:"arraybuffer",url:n.url,headers:{},rangeStart:0,rangeEnd:0},a=n.byteRangeStartOffset,s=n.byteRangeEndOffset;return 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/*!********************************!*\
!*** ./src/loader/fragment.ts ***!
\********************************/
/*! exports provided: ElementaryStreamTypes, BaseSegment, Fragment, Part */function(e,t,n){"use strict";n.r(t),n.d(t,"ElementaryStreamTypes",(function(){return i})),n.d(t,"BaseSegment",(function(){return f})),n.d(t,"Fragment",(function(){return p})),n.d(t,"Part",(function(){return g}));var i,r=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),a=n(/*! url-toolkit */"./node_modules/url-toolkit/src/url-toolkit.js"),s=n(/*! ../utils/logger */"./src/utils/logger.ts"),o=n(/*! ./level-key */"./src/loader/level-key.ts"),l=n(/*! ./load-stats */"./src/loader/load-stats.ts");function c(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,u(e,t)}function u(e,t){return(u=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function h(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function d(e,t,n){return t&&h(e.prototype,t),n&&h(e,n),e}!function(e){e.AUDIO="audio",e.VIDEO="video",e.AUDIOVIDEO="audiovideo"}(i||(i={}));var f=function(){function e(e){var t;this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams=((t={})[i.AUDIO]=null,t[i.VIDEO]=null,t[i.AUDIOVIDEO]=null,t),this.baseurl=e}return e.prototype.setByteRange=function(e,t){var n=e.split("@",2),i=[];1===n.length?i[0]=t?t.byteRangeEndOffset:0:i[0]=parseInt(n[1]),i[1]=parseInt(n[0])+i[0],this._byteRange=i},d(e,[{key:"byteRange",get:function(){return this._byteRange?this._byteRange:[]}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"url",get:function(){return!this._url&&this.baseurl&&this.relurl&&(this._url=Object(a.buildAbsoluteURL)(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""},set:function(e){this._url=e}}]),e}(),p=function(e){function t(t,n){var i;return(i=e.call(this,n)||this)._decryptdata=null,i.rawProgramDateTime=null,i.programDateTime=null,i.tagList=[],i.duration=0,i.sn=0,i.levelkey=void 0,i.type=void 0,i.loader=null,i.level=-1,i.cc=0,i.startPTS=void 0,i.endPTS=void 0,i.appendedPTS=void 0,i.startDTS=void 0,i.endDTS=void 0,i.start=0,i.deltaPTS=void 0,i.maxStartPTS=void 0,i.minEndPTS=void 0,i.stats=new l.LoadStats,i.urlId=0,i.data=void 0,i.bitrateTest=!1,i.title=null,i.initSegment=null,i.type=t,i}c(t,e);var n=t.prototype;return n.createInitializationVector=function(e){for(var t=new Uint8Array(16),n=12;n<16;n++)t[n]=e>>8*(15-n)&255;return t},n.setDecryptDataFromLevelKey=function(e,t){var n=e;return"AES-128"===(null==e?void 0:e.method)&&e.uri&&!e.iv&&((n=o.LevelKey.fromURI(e.uri)).method=e.method,n.iv=this.createInitializationVector(t),n.keyFormat="identity"),n},n.setElementaryStreamInfo=function(e,t,n,i,r,a){void 0===a&&(a=!1);var s=this.elementaryStreams,o=s[e];o?(o.startPTS=Math.min(o.startPTS,t),o.endPTS=Math.max(o.endPTS,n),o.startDTS=Math.min(o.startDTS,i),o.endDTS=Math.max(o.endDTS,r)):s[e]={startPTS:t,endPTS:n,startDTS:i,endDTS:r,partial:a}},n.clearElementaryStreamInfo=function(){var e=this.elementaryStreams;e[i.AUDIO]=null,e[i.VIDEO]=null,e[i.AUDIOVIDEO]=null},d(t,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var e=this.sn;"number"!=typeof e&&(this.levelkey&&"AES-128"===this.levelkey.method&&!this.levelkey.iv&&s.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),e=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,e)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(null===this.programDateTime)return null;if(!Object(r.isFiniteNumber)(this.programDateTime))return null;var e=Object(r.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+1e3*e}},{key:"encrypted",get:function(){var e;return!(null===(e=this.decryptdata)||void 0===e||!e.keyFormat||!this.decryptdata.uri)}}]),t}(f),g=function(e){function t(t,n,i,r,a){var s;(s=e.call(this,i)||this).fragOffset=0,s.duration=0,s.gap=!1,s.independent=!1,s.relurl=void 0,s.fragment=void 0,s.index=void 0,s.stats=new l.LoadStats,s.duration=t.decimalFloatingPoint("DURATION"),s.gap=t.bool("GAP"),s.independent=t.bool("INDEPENDENT"),s.relurl=t.enumeratedString("URI"),s.fragment=n,s.index=r;var o=t.enumeratedString("BYTERANGE");return o&&s.setByteRange(o,a),a&&(s.fragOffset=a.fragOffset+a.duration),s}return c(t,e),d(t,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var e=this.elementaryStreams;return!!(e.audio||e.video||e.audiovideo)}}]),t}(f)},"./src/loader/key-loader.ts":
/*!**********************************!*\
!*** ./src/loader/key-loader.ts ***!
\**********************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return s}));var i=n(/*! ../events */"./src/events.ts"),r=n(/*! ../errors */"./src/errors.ts"),a=n(/*! ../utils/logger */"./src/utils/logger.ts"),s=function(){function e(e){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=e,this._registerListeners()}var t=e.prototype;return t._registerListeners=function(){this.hls.on(i.Events.KEY_LOADING,this.onKeyLoading,this)},t._unregisterListeners=function(){this.hls.off(i.Events.KEY_LOADING,this.onKeyLoading)},t.destroy=function(){for(var e in this._unregisterListeners(),this.loaders){var t=this.loaders[e];t&&t.destroy()}this.loaders={}},t.onKeyLoading=function(e,t){var n=t.frag,r=n.type,s=this.loaders[r];if(n.decryptdata){var o=n.decryptdata.uri;if(o!==this.decrypturl||null===this.decryptkey){var l=this.hls.config;if(s&&(a.logger.warn("abort previous key loader for type:"+r),s.abort()),!o)return void a.logger.warn("key uri is falsy");var c=l.loader,u=n.loader=this.loaders[r]=new c(l);this.decrypturl=o,this.decryptkey=null;var h={url:o,frag:n,responseType:"arraybuffer"},d={timeout:l.fragLoadingTimeOut,maxRetry:0,retryDelay:l.fragLoadingRetryDelay,maxRetryDelay:l.fragLoadingMaxRetryTimeout,highWaterMark:0},f={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};u.load(h,d,f)}else this.decryptkey&&(n.decryptdata.key=this.decryptkey,this.hls.trigger(i.Events.KEY_LOADED,{frag:n}))}else a.logger.warn("Missing decryption data on fragment in onKeyLoading")},t.loadsuccess=function(e,t,n){var r=n.frag;r.decryptdata?(this.decryptkey=r.decryptdata.key=new Uint8Array(e.data),r.loader=null,delete this.loaders[r.type],this.hls.trigger(i.Events.KEY_LOADED,{frag:r})):a.logger.error("after key load, decryptdata unset")},t.loaderror=function(e,t){var n=t.frag,a=n.loader;a&&a.abort(),delete this.loaders[n.type],this.hls.trigger(i.Events.ERROR,{type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:n,response:e})},t.loadtimeout=function(e,t){var n=t.frag,a=n.loader;a&&a.abort(),delete this.loaders[n.type],this.hls.trigger(i.Events.ERROR,{type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:n})},e}()},"./src/loader/level-details.ts":
/*!*************************************!*\
!*** ./src/loader/level-details.ts ***!
\*************************************/
/*! exports provided: LevelDetails */function(e,t,n){"use strict";n.r(t),n.d(t,"LevelDetails",(function(){return a}));var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts");function r(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var a=function(){function e(e){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=e}var t,n,a;return e.prototype.reloaded=function(e){if(!e)return this.advanced=!0,void(this.updated=!0);var t=this.lastPartSn-e.lastPartSn,n=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!n||!!t,this.advanced=this.endSN>e.endSN||t>0||0===t&&n>0,this.updated||this.advanced?this.misses=Math.floor(.6*e.misses):this.misses=e.misses+1,this.availabilityDelay=e.availabilityDelay},t=e,(n=[{key:"hasProgramDateTime",get:function(){return!!this.fragments.length&&Object(i.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime)}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||10}},{key:"drift",get:function(){var e=this.driftEndTime-this.driftStartTime;return e>0?1e3*(this.driftEnd-this.driftStart)/e:1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var e;return null!==(e=this.partList)&&void 0!==e&&e.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var e;return null!==(e=this.fragments)&&void 0!==e&&e.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 e;return null!==(e=this.partList)&&void 0!==e&&e.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var e;return null!==(e=this.partList)&&void 0!==e&&e.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}])&&r(t.prototype,n),a&&r(t,a),e}()},"./src/loader/level-key.ts":
/*!*********************************!*\
!*** ./src/loader/level-key.ts ***!
\*********************************/
/*! exports provided: LevelKey */function(e,t,n){"use strict";n.r(t),n.d(t,"LevelKey",(function(){return a}));var i=n(/*! url-toolkit */"./node_modules/url-toolkit/src/url-toolkit.js");function r(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var a=function(){function e(e,t){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,this._uri=t?Object(i.buildAbsoluteURL)(e,t,{alwaysNormalize:!0}):e}var t,n,a;return e.fromURL=function(t,n){return new e(t,n)},e.fromURI=function(t){return new e(t)},t=e,(n=[{key:"uri",get:function(){return this._uri}}])&&r(t.prototype,n),a&&r(t,a),e}()},"./src/loader/load-stats.ts":
/*!**********************************!*\
!*** ./src/loader/load-stats.ts ***!
\**********************************/
/*! exports provided: LoadStats */function(e,t,n){"use strict";n.r(t),n.d(t,"LoadStats",(function(){return i}));var i=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":
/*!***********************************!*\
!*** ./src/loader/m3u8-parser.ts ***!
\***********************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return v}));var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! url-toolkit */"./node_modules/url-toolkit/src/url-toolkit.js"),a=n(/*! ./fragment */"./src/loader/fragment.ts"),s=n(/*! ./level-details */"./src/loader/level-details.ts"),o=n(/*! ./level-key */"./src/loader/level-key.ts"),l=n(/*! ../utils/attr-list */"./src/utils/attr-list.ts"),c=n(/*! ../utils/logger */"./src/utils/logger.ts"),u=n(/*! ../utils/codecs */"./src/utils/codecs.ts"),h=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,d=/#EXT-X-MEDIA:(.*)/g,f=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),p=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),g=/\.(mp4|m4s|m4v|m4a)$/i,v=function(){function e(){}return e.findGroup=function(e,t){for(var n=0;n<e.length;n++){var i=e[n];if(i.id===t)return i}},e.convertAVC1ToAVCOTI=function(e){var t=e.split(".");if(t.length>2){var n=t.shift()+".";return n+=parseInt(t.shift()).toString(16),n+=("000"+parseInt(t.shift()).toString(16)).substr(-4)}return e},e.resolve=function(e,t){return r.buildAbsoluteURL(t,e,{alwaysNormalize:!0})},e.parseMasterPlaylist=function(t,n){var i,r=[],a={},s=!1;for(h.lastIndex=0;null!=(i=h.exec(t));)if(i[1]){var o=new l.AttrList(i[1]),c={attrs:o,bitrate:o.decimalInteger("AVERAGE-BANDWIDTH")||o.decimalInteger("BANDWIDTH"),name:o.NAME,url:e.resolve(i[2],n)},u=o.decimalResolution("RESOLUTION");u&&(c.width=u.width,c.height=u.height),m((o.CODECS||"").split(/[ ,]+/).filter((function(e){return e})),c),c.videoCodec&&-1!==c.videoCodec.indexOf("avc1")&&(c.videoCodec=e.convertAVC1ToAVCOTI(c.videoCodec)),r.push(c)}else if(i[3]){var d=new l.AttrList(i[3]);d["DATA-ID"]&&(s=!0,a[d["DATA-ID"]]=d)}return{levels:r,sessionData:s?a:null}},e.parseMasterPlaylistMedia=function(t,n,i,r){var a;void 0===r&&(r=[]);var s=[],o=0;for(d.lastIndex=0;null!==(a=d.exec(t));){var c=new l.AttrList(a[1]);if(c.TYPE===i){var u={attrs:c,bitrate:0,id:o++,groupId:c["GROUP-ID"],instreamId:c["INSTREAM-ID"],name:c.NAME||c.LANGUAGE||"",type:i,default:c.bool("DEFAULT"),autoselect:c.bool("AUTOSELECT"),forced:c.bool("FORCED"),lang:c.LANGUAGE,url:c.URI?e.resolve(c.URI,n):""};if(r.length){var h=e.findGroup(r,u.groupId)||r[0];y(u,h,"audioCodec"),y(u,h,"textCodec")}s.push(u)}}return s},e.parseLevelPlaylist=function(e,t,n,u,h){var d,v,m,y=new s.LevelDetails(t),E=y.fragments,k=null,C=0,S=0,x=0,w=0,T=null,_=new a.Fragment(u,t),O=-1,A=!1;for(f.lastIndex=0,y.m3u8=e;null!==(d=f.exec(e));){A&&(A=!1,(_=new a.Fragment(u,t)).start=x,_.sn=C,_.cc=w,_.level=n,k&&(_.initSegment=k,_.rawProgramDateTime=k.rawProgramDateTime));var L=d[1];if(L){_.duration=parseFloat(L);var D=(" "+d[2]).slice(1);_.title=D||null,_.tagList.push(D?["INF",L,D]:["INF",L])}else if(d[3])Object(i.isFiniteNumber)(_.duration)&&(_.start=x,m&&(_.levelkey=m),_.sn=C,_.level=n,_.cc=w,_.urlId=h,E.push(_),_.relurl=(" "+d[3]).slice(1),b(_,T),T=_,x+=_.duration,C++,S=0,A=!0);else if(d[4]){var R=(" "+d[4]).slice(1);T?_.setByteRange(R,T):_.setByteRange(R)}else if(d[5])_.rawProgramDateTime=(" "+d[5]).slice(1),_.tagList.push(["PROGRAM-DATE-TIME",_.rawProgramDateTime]),-1===O&&(O=E.length);else{if(!(d=d[0].match(p))){c.logger.warn("No matches on slow regex match for level playlist!");continue}for(v=1;v<d.length&&void 0===d[v];v++);var I=(" "+d[v]).slice(1),N=(" "+d[v+1]).slice(1),P=d[v+2]?(" "+d[v+2]).slice(1):"";switch(I){case"PLAYLIST-TYPE":y.type=N.toUpperCase();break;case"MEDIA-SEQUENCE":C=y.startSN=parseInt(N);break;case"SKIP":var M=new l.AttrList(N),j=M.decimalInteger("SKIPPED-SEGMENTS");if(Object(i.isFiniteNumber)(j)){y.skippedSegments=j;for(var B=j;B--;)E.unshift(null);C+=j}var F=M.enumeratedString("RECENTLY-REMOVED-DATERANGES");F&&(y.recentlyRemovedDateranges=F.split("\t"));break;case"TARGETDURATION":y.targetduration=parseFloat(N);break;case"VERSION":y.version=parseInt(N);break;case"EXTM3U":break;case"ENDLIST":y.live=!1;break;case"#":(N||P)&&_.tagList.push(P?[N,P]:[N]);break;case"DIS":w++;case"GAP":_.tagList.push([I]);break;case"BITRATE":_.tagList.push([I,N]);break;case"DISCONTINUITY-SEQ":w=parseInt(N);break;case"KEY":var U,G=new l.AttrList(N),H=G.enumeratedString("METHOD"),K=G.URI,z=G.hexadecimalInteger("IV"),V=G.enumeratedString("KEYFORMATVERSIONS"),W=G.enumeratedString("KEYID"),Y=null!=(U=G.enumeratedString("KEYFORMAT"))?U:"identity";if(["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"].indexOf(Y)>-1){c.logger.warn("Keyformat "+Y+" is not supported from the manifest");continue}if("identity"!==Y)continue;H&&(m=o.LevelKey.fromURL(t,K),K&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(H)>=0&&(m.method=H,m.keyFormat=Y,W&&(m.keyID=W),V&&(m.keyFormatVersions=V),m.iv=z));break;case"START":var q=new l.AttrList(N).decimalFloatingPoint("TIME-OFFSET");Object(i.isFiniteNumber)(q)&&(y.startTimeOffset=q);break;case"MAP":var X=new l.AttrList(N);_.relurl=X.URI,X.BYTERANGE&&_.setByteRange(X.BYTERANGE),_.level=n,_.sn="initSegment",m&&(_.levelkey=m),_.initSegment=null,k=_,A=!0;break;case"SERVER-CONTROL":var Q=new l.AttrList(N);y.canBlockReload=Q.bool("CAN-BLOCK-RELOAD"),y.canSkipUntil=Q.optionalFloat("CAN-SKIP-UNTIL",0),y.canSkipDateRanges=y.canSkipUntil>0&&Q.bool("CAN-SKIP-DATERANGES"),y.partHoldBack=Q.optionalFloat("PART-HOLD-BACK",0),y.holdBack=Q.optionalFloat("HOLD-BACK",0);break;case"PART-INF":var J=new l.AttrList(N);y.partTarget=J.decimalFloatingPoint("PART-TARGET");break;case"PART":var Z=y.partList;Z||(Z=y.partList=[]);var $=S>0?Z[Z.length-1]:void 0,ee=S++,te=new a.Part(new l.AttrList(N),_,t,ee,$);Z.push(te),_.duration+=te.duration;break;case"PRELOAD-HINT":var ne=new l.AttrList(N);y.preloadHint=ne;break;case"RENDITION-REPORT":var ie=new l.AttrList(N);y.renditionReports=y.renditionReports||[],y.renditionReports.push(ie);break;default:c.logger.warn("line parsed but not handled: "+d)}}}T&&!T.relurl?(E.pop(),x-=T.duration,y.partList&&(y.fragmentHint=T)):y.partList&&(b(_,T),_.cc=w,y.fragmentHint=_);var re=E.length,ae=E[0],se=E[re-1];if((x+=y.skippedSegments*y.targetduration)>0&&re&&se){y.averagetargetduration=x/re;var oe=se.sn;y.endSN="initSegment"!==oe?oe:0,ae&&(y.startCC=ae.cc,ae.initSegment||y.fragments.every((function(e){return e.relurl&&(t=e.relurl,g.test(null!=(n=null===(i=r.parseURL(t))||void 0===i?void 0:i.path)?n:""));var t,n,i}))&&(c.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),(_=new a.Fragment(u,t)).relurl=se.relurl,_.level=n,_.sn="initSegment",ae.initSegment=_,y.needSidxRanges=!0))}else y.endSN=0,y.startCC=0;return y.fragmentHint&&(x+=y.fragmentHint.duration),y.totalduration=x,y.endCC=w,O>0&&function(e,t){for(var n=e[t],i=t;i--;){var r=e[i];if(!r)return;r.programDateTime=n.programDateTime-1e3*r.duration,n=r}}(E,O),y},e}();function m(e,t){["video","audio","text"].forEach((function(n){var i=e.filter((function(e){return Object(u.isCodecType)(e,n)}));if(i.length){var r=i.filter((function(e){return 0===e.lastIndexOf("avc1",0)||0===e.lastIndexOf("mp4a",0)}));t[n+"Codec"]=r.length>0?r[0]:i[0],e=e.filter((function(e){return-1===i.indexOf(e)}))}})),t.unknownCodecs=e}function y(e,t,n){var i=t[n];i&&(e[n]=i)}function b(e,t){e.rawProgramDateTime?e.programDateTime=Date.parse(e.rawProgramDateTime):null!=t&&t.programDateTime&&(e.programDateTime=t.endProgramDateTime),Object(i.isFiniteNumber)(e.programDateTime)||(e.programDateTime=null,e.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":
/*!***************************************!*\
!*** ./src/loader/playlist-loader.ts ***!
\***************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ../events */"./src/events.ts"),a=n(/*! ../errors */"./src/errors.ts"),s=n(/*! ../utils/logger */"./src/utils/logger.ts"),o=n(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),l=n(/*! ./m3u8-parser */"./src/loader/m3u8-parser.ts"),c=n(/*! ../types/loader */"./src/types/loader.ts"),u=n(/*! ../utils/attr-list */"./src/utils/attr-list.ts");function h(e,t){var n=e.url;return void 0!==n&&0!==n.indexOf("data:")||(n=t.url),n}var d=function(){function e(e){this.hls=void 0,this.loaders=Object.create(null),this.hls=e,this.registerListeners()}var t=e.prototype;return t.registerListeners=function(){var e=this.hls;e.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(r.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(r.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},t.unregisterListeners=function(){var e=this.hls;e.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(r.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(r.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},t.createInternalLoader=function(e){var t=this.hls.config,n=t.pLoader,i=t.loader,r=new(n||i)(t);return e.loader=r,this.loaders[e.type]=r,r},t.getInternalLoader=function(e){return this.loaders[e.type]},t.resetInternalLoader=function(e){this.loaders[e]&&delete this.loaders[e]},t.destroyInternalLoaders=function(){for(var e in this.loaders){var t=this.loaders[e];t&&t.destroy(),this.resetInternalLoader(e)}},t.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},t.onManifestLoading=function(e,t){var n=t.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:c.PlaylistContextType.MANIFEST,url:n,deliveryDirectives:null})},t.onLevelLoading=function(e,t){var n=t.id,i=t.level,r=t.url,a=t.deliveryDirectives;this.load({id:n,groupId:null,level:i,responseType:"text",type:c.PlaylistContextType.LEVEL,url:r,deliveryDirectives:a})},t.onAudioTrackLoading=function(e,t){var n=t.id,i=t.groupId,r=t.url,a=t.deliveryDirectives;this.load({id:n,groupId:i,level:null,responseType:"text",type:c.PlaylistContextType.AUDIO_TRACK,url:r,deliveryDirectives:a})},t.onSubtitleTrackLoading=function(e,t){var n=t.id,i=t.groupId,r=t.url,a=t.deliveryDirectives;this.load({id:n,groupId:i,level:null,responseType:"text",type:c.PlaylistContextType.SUBTITLE_TRACK,url:r,deliveryDirectives:a})},t.load=function(e){var t,n,i,r,a,o,l=this.hls.config,u=this.getInternalLoader(e);if(u){var h=u.context;if(h&&h.url===e.url)return void s.logger.trace("[playlist-loader]: playlist request ongoing");s.logger.log("[playlist-loader]: aborting previous loader for type: "+e.type),u.abort()}switch(e.type){case c.PlaylistContextType.MANIFEST:n=l.manifestLoadingMaxRetry,i=l.manifestLoadingTimeOut,r=l.manifestLoadingRetryDelay,a=l.manifestLoadingMaxRetryTimeout;break;case c.PlaylistContextType.LEVEL:case c.PlaylistContextType.AUDIO_TRACK:case c.PlaylistContextType.SUBTITLE_TRACK:n=0,i=l.levelLoadingTimeOut;break;default:n=l.levelLoadingMaxRetry,i=l.levelLoadingTimeOut,r=l.levelLoadingRetryDelay,a=l.levelLoadingMaxRetryTimeout}if(u=this.createInternalLoader(e),null!==(t=e.deliveryDirectives)&&void 0!==t&&t.part&&(e.type===c.PlaylistContextType.LEVEL&&null!==e.level?o=this.hls.levels[e.level].details:e.type===c.PlaylistContextType.AUDIO_TRACK&&null!==e.id?o=this.hls.audioTracks[e.id].details:e.type===c.PlaylistContextType.SUBTITLE_TRACK&&null!==e.id&&(o=this.hls.subtitleTracks[e.id].details),o)){var d=o.partTarget,f=o.targetduration;d&&f&&(i=Math.min(1e3*Math.max(3*d,.8*f),i))}var p={timeout:i,maxRetry:n,retryDelay:r,maxRetryDelay:a,highWaterMark:0},g={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};u.load(e,p,g)},t.loadsuccess=function(e,t,n,i){if(void 0===i&&(i=null),n.isSidxRequest)return this.handleSidxRequest(e,n),void this.handlePlaylistLoaded(e,t,n,i);this.resetInternalLoader(n.type);var r=e.data;0===r.indexOf("#EXTM3U")?(t.parsing.start=performance.now(),r.indexOf("#EXTINF:")>0||r.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(e,t,n,i):this.handleMasterPlaylist(e,t,n,i)):this.handleManifestParsingError(e,n,"no EXTM3U delimiter",i)},t.loaderror=function(e,t,n){void 0===n&&(n=null),this.handleNetworkError(t,n,!1,e)},t.loadtimeout=function(e,t,n){void 0===n&&(n=null),this.handleNetworkError(t,n,!0)},t.handleMasterPlaylist=function(e,t,n,i){var a=this.hls,o=e.data,c=h(e,n),d=l.default.parseMasterPlaylist(o,c),f=d.levels,p=d.sessionData;if(f.length){var g=f.map((function(e){return{id:e.attrs.AUDIO,audioCodec:e.audioCodec}})),v=f.map((function(e){return{id:e.attrs.SUBTITLES,textCodec:e.textCodec}})),m=l.default.parseMasterPlaylistMedia(o,c,"AUDIO",g),y=l.default.parseMasterPlaylistMedia(o,c,"SUBTITLES",v),b=l.default.parseMasterPlaylistMedia(o,c,"CLOSED-CAPTIONS");m.length&&(m.some((function(e){return!e.url}))||!f[0].audioCodec||f[0].attrs.AUDIO||(s.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),m.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new u.AttrList({}),bitrate:0,url:""}))),a.trigger(r.Events.MANIFEST_LOADED,{levels:f,audioTracks:m,subtitles:y,captions:b,url:c,stats:t,networkDetails:i,sessionData:p})}else this.handleManifestParsingError(e,n,"no level found in manifest",i)},t.handleTrackOrLevelPlaylist=function(e,t,n,s){var o=this.hls,d=n.id,f=n.level,p=n.type,g=h(e,n),v=Object(i.isFiniteNumber)(d)?d:0,m=Object(i.isFiniteNumber)(f)?f:v,y=function(e){switch(e.type){case c.PlaylistContextType.AUDIO_TRACK:return c.PlaylistLevelType.AUDIO;case c.PlaylistContextType.SUBTITLE_TRACK:return c.PlaylistLevelType.SUBTITLE;default:return c.PlaylistLevelType.MAIN}}(n),b=l.default.parseLevelPlaylist(e.data,g,m,y,v);if(b.fragments.length){if(p===c.PlaylistContextType.MANIFEST){var E={attrs:new u.AttrList({}),bitrate:0,details:b,name:"",url:g};o.trigger(r.Events.MANIFEST_LOADED,{levels:[E],audioTracks:[],url:g,stats:t,networkDetails:s,sessionData:null})}if(t.parsing.end=performance.now(),b.needSidxRanges){var k,C=null===(k=b.fragments[0].initSegment)||void 0===k?void 0:k.url;this.load({url:C,isSidxRequest:!0,type:p,level:f,levelDetails:b,id:d,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null})}else n.levelDetails=b,this.handlePlaylistLoaded(e,t,n,s)}else o.trigger(r.Events.ERROR,{type:a.ErrorTypes.NETWORK_ERROR,details:a.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:g,reason:"no fragments found in level",level:"number"==typeof n.level?n.level:void 0})},t.handleSidxRequest=function(e,t){var n=Object(o.parseSegmentIndex)(new Uint8Array(e.data));if(n){var i=n.references,r=t.levelDetails;i.forEach((function(e,t){var i=e.info,a=r.fragments[t];0===a.byteRange.length&&a.setByteRange(String(1+i.end-i.start)+"@"+String(i.start)),a.initSegment&&a.initSegment.setByteRange(String(n.moovEndOffset)+"@0")}))}},t.handleManifestParsingError=function(e,t,n,i){this.hls.trigger(r.Events.ERROR,{type:a.ErrorTypes.NETWORK_ERROR,details:a.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:t.type===c.PlaylistContextType.MANIFEST,url:e.url,reason:n,response:e,context:t,networkDetails:i})},t.handleNetworkError=function(e,t,n,i){void 0===n&&(n=!1),s.logger.warn("[playlist-loader]: A network "+(n?"timeout":"error")+" occurred while loading "+e.type+" level: "+e.level+" id: "+e.id+' group-id: "'+e.groupId+'"');var o=a.ErrorDetails.UNKNOWN,l=!1,u=this.getInternalLoader(e);switch(e.type){case c.PlaylistContextType.MANIFEST:o=n?a.ErrorDetails.MANIFEST_LOAD_TIMEOUT:a.ErrorDetails.MANIFEST_LOAD_ERROR,l=!0;break;case c.PlaylistContextType.LEVEL:o=n?a.ErrorDetails.LEVEL_LOAD_TIMEOUT:a.ErrorDetails.LEVEL_LOAD_ERROR,l=!1;break;case c.PlaylistContextType.AUDIO_TRACK:o=n?a.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:a.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,l=!1;break;case c.PlaylistContextType.SUBTITLE_TRACK:o=n?a.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:a.ErrorDetails.SUBTITLE_LOAD_ERROR,l=!1}u&&this.resetInternalLoader(e.type);var h={type:a.ErrorTypes.NETWORK_ERROR,details:o,fatal:l,url:e.url,loader:u,context:e,networkDetails:t};i&&(h.response=i),this.hls.trigger(r.Events.ERROR,h)},t.handlePlaylistLoaded=function(e,t,n,i){var a=n.type,s=n.level,o=n.id,l=n.groupId,u=n.loader,h=n.levelDetails,d=n.deliveryDirectives;if(null!=h&&h.targetduration){if(u)switch(h.live&&(u.getCacheAge&&(h.ageHeader=u.getCacheAge()||0),u.getCacheAge&&!isNaN(h.ageHeader)||(h.ageHeader=0)),a){case c.PlaylistContextType.MANIFEST:case c.PlaylistContextType.LEVEL:this.hls.trigger(r.Events.LEVEL_LOADED,{details:h,level:s||0,id:o||0,stats:t,networkDetails:i,deliveryDirectives:d});break;case c.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(r.Events.AUDIO_TRACK_LOADED,{details:h,id:o||0,groupId:l||"",stats:t,networkDetails:i,deliveryDirectives:d});break;case c.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(r.Events.SUBTITLE_TRACK_LOADED,{details:h,id:o||0,groupId:l||"",stats:t,networkDetails:i,deliveryDirectives:d})}}else this.handleManifestParsingError(e,n,"invalid target duration",i)},e}();t.default=d},"./src/polyfills/number.ts":
/*!*********************************!*\
!*** ./src/polyfills/number.ts ***!
\*********************************/
/*! exports provided: isFiniteNumber, MAX_SAFE_INTEGER */function(e,t,n){"use strict";n.r(t),n.d(t,"isFiniteNumber",(function(){return i})),n.d(t,"MAX_SAFE_INTEGER",(function(){return r}));var i=Number.isFinite||function(e){return"number"==typeof e&&isFinite(e)},r=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":
/*!*********************************!*\
!*** ./src/remux/aac-helper.ts ***!
\*********************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=function(){function e(){}return e.getSilentFrame=function(e,t){switch(e){case"mp4a.40.2":if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}},e}();t.default=i},"./src/remux/mp4-generator.ts":
/*!************************************!*\
!*** ./src/remux/mp4-generator.ts ***!
\************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=Math.pow(2,32)-1,r=function(){function e(){}return e.init=function(){var t;for(t in e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var n=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);e.HDLR_TYPES={video:n,audio:i};var r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),a=new Uint8Array([0,0,0,0,0,0,0,0]);e.STTS=e.STSC=e.STCO=a,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var s=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,s,l,s,o),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,r))},e.box=function(e){for(var t=8,n=arguments.length,i=new Array(n>1?n-1:0),r=1;r<n;r++)i[r-1]=arguments[r];for(var a=i.length,s=a;a--;)t+=i[a].byteLength;var o=new Uint8Array(t);for(o[0]=t>>24&255,o[1]=t>>16&255,o[2]=t>>8&255,o[3]=255&t,o.set(e,4),a=0,t=8;a<s;a++)o.set(i[a],t),t+=i[a].byteLength;return o},e.hdlr=function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])},e.mdat=function(t){return e.box(e.types.mdat,t)},e.mdhd=function(t,n){n*=t;var r=Math.floor(n/(i+1)),a=Math.floor(n%(i+1));return e.box(e.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,a>>24,a>>16&255,a>>8&255,255&a,85,196,0,0]))},e.mdia=function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))},e.mfhd=function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))},e.minf=function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))},e.moof=function(t,n,i){return e.box(e.types.moof,e.mfhd(t),e.traf(i,n))},e.moov=function(t){for(var n=t.length,i=[];n--;)i[n]=e.trak(t[n]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(i).concat(e.mvex(t)))},e.mvex=function(t){for(var n=t.length,i=[];n--;)i[n]=e.trex(t[n]);return e.box.apply(null,[e.types.mvex].concat(i))},e.mvhd=function(t,n){n*=t;var r=Math.floor(n/(i+1)),a=Math.floor(n%(i+1)),s=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,a>>24,a>>16&255,a>>8&255,255&a,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,s)},e.sdtp=function(t){var n,i,r=t.samples||[],a=new Uint8Array(4+r.length);for(n=0;n<r.length;n++)i=r[n].flags,a[n+4]=i.dependsOn<<4|i.isDependedOn<<2|i.hasRedundancy;return e.box(e.types.sdtp,a)},e.stbl=function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.STTS),e.box(e.types.stsc,e.STSC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))},e.avc1=function(t){var n,i,r,a=[],s=[];for(n=0;n<t.sps.length;n++)r=(i=t.sps[n]).byteLength,a.push(r>>>8&255),a.push(255&r),a=a.concat(Array.prototype.slice.call(i));for(n=0;n<t.pps.length;n++)r=(i=t.pps[n]).byteLength,s.push(r>>>8&255),s.push(255&r),s=s.concat(Array.prototype.slice.call(i));var o=e.box(e.types.avcC,new Uint8Array([1,a[3],a[4],a[5],255,224|t.sps.length].concat(a).concat([t.pps.length]).concat(s))),l=t.width,c=t.height,u=t.pixelRatio[0],h=t.pixelRatio[1];return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,c>>8&255,255&c,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,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(e.types.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,255&u,h>>24,h>>16&255,h>>8&255,255&h])))},e.esds=function(e){var t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))},e.mp4a=function(t){var n=t.samplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,n>>8&255,255&n,0,0]),e.box(e.types.esds,e.esds(t)))},e.mp3=function(t){var n=t.samplerate;return e.box(e.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,n>>8&255,255&n,0,0]))},e.stsd=function(t){return"audio"===t.type?t.isAAC||"mp3"!==t.codec?e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.mp3(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))},e.tkhd=function(t){var n=t.id,r=t.duration*t.timescale,a=t.width,s=t.height,o=Math.floor(r/(i+1)),l=Math.floor(r%(i+1));return e.box(e.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,n>>24&255,n>>16&255,n>>8&255,255&n,0,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,l>>24,l>>16&255,l>>8&255,255&l,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,a>>8&255,255&a,0,0,s>>8&255,255&s,0,0]))},e.traf=function(t,n){var r=e.sdtp(t),a=t.id,s=Math.floor(n/(i+1)),o=Math.floor(n%(i+1));return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),e.box(e.types.tfdt,new Uint8Array([1,0,0,0,s>>24,s>>16&255,s>>8&255,255&s,o>>24,o>>16&255,o>>8&255,255&o])),e.trun(t,r.length+16+20+8+16+8+8),r)},e.trak=function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))},e.trex=function(t){var n=t.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,n>>24,n>>16&255,n>>8&255,255&n,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},e.trun=function(t,n){var i,r,a,s,o,l,c=t.samples||[],u=c.length,h=12+16*u,d=new Uint8Array(h);for(n+=8+h,d.set([0,0,15,1,u>>>24&255,u>>>16&255,u>>>8&255,255&u,n>>>24&255,n>>>16&255,n>>>8&255,255&n],0),i=0;i<u;i++)a=(r=c[i]).duration,s=r.size,o=r.flags,l=r.cts,d.set([a>>>24&255,a>>>16&255,a>>>8&255,255&a,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return e.box(e.types.trun,d)},e.initSegment=function(t){e.types||e.init();var n=e.moov(t),i=new Uint8Array(e.FTYP.byteLength+n.byteLength);return i.set(e.FTYP),i.set(n,e.FTYP.byteLength),i},e}();r.types=void 0,r.HDLR_TYPES=void 0,r.STTS=void 0,r.STSC=void 0,r.STCO=void 0,r.STSZ=void 0,r.VMHD=void 0,r.SMHD=void 0,r.STSD=void 0,r.FTYP=void 0,r.DINF=void 0,t.default=r},"./src/remux/mp4-remuxer.ts":
/*!**********************************!*\
!*** ./src/remux/mp4-remuxer.ts ***!
\**********************************/
/*! exports provided: default, normalizePts */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return g})),n.d(t,"normalizePts",(function(){return v}));var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ./aac-helper */"./src/remux/aac-helper.ts"),a=n(/*! ./mp4-generator */"./src/remux/mp4-generator.ts"),s=n(/*! ../events */"./src/events.ts"),o=n(/*! ../errors */"./src/errors.ts"),l=n(/*! ../utils/logger */"./src/utils/logger.ts"),c=n(/*! ../types/loader */"./src/types/loader.ts"),u=n(/*! ../utils/timescale-conversion */"./src/utils/timescale-conversion.ts");function h(){return(h=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(e[i]=n[i])}return e}).apply(this,arguments)}var d=null,f=null,p=!1,g=function(){function e(e,t,n,i){if(void 0===i&&(i=""),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=e,this.config=t,this.typeSupported=n,this.ISGenerated=!1,null===d){var r=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);d=r?parseInt(r[1]):0}if(null===f){var a=navigator.userAgent.match(/Safari\/(\d+)/i);f=a?parseInt(a[1]):0}p=!!d&&d<75||!!f&&f<600}var t=e.prototype;return t.destroy=function(){},t.resetTimeStamp=function(e){l.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=e},t.resetNextTimestamp=function(){l.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},t.resetInitSegment=function(){l.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},t.getVideoStartPts=function(e){var t=!1,n=e.reduce((function(e,n){var i=n.pts-e;return i<-4294967296?(t=!0,v(e,n.pts)):i>0?e:n.pts}),e[0].pts);return t&&l.logger.debug("PTS rollover detected"),n},t.remux=function(e,t,n,i,r,a,s,o){var u,h,d,f,p,g,m=r,y=r,b=e.pid>-1,E=t.pid>-1,k=t.samples.length,C=e.samples.length>0,S=k>1;if((!b||C)&&(!E||S)||this.ISGenerated||s){this.ISGenerated||(d=this.generateIS(e,t,r));var x=this.isVideoContiguous,w=-1;if(S&&(w=function(e){for(var t=0;t<e.length;t++)if(e[t].key)return t;return-1}(t.samples),!x&&this.config.forceKeyFrameOnDiscontinuity))if(g=!0,w>0){l.logger.warn("[mp4-remuxer]: Dropped "+w+" out of "+k+" video samples due to a missing keyframe");var T=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(w),t.dropped+=w,y+=(t.samples[0].pts-T)/(t.timescale||9e4)}else-1===w&&(l.logger.warn("[mp4-remuxer]: No keyframe found out of "+k+" video samples"),g=!1);if(this.ISGenerated){if(C&&S){var _=this.getVideoStartPts(t.samples),O=(v(e.samples[0].pts,_)-_)/t.inputTimeScale;m+=Math.max(0,O),y+=Math.max(0,-O)}if(C){if(e.samplerate||(l.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),d=this.generateIS(e,t,r)),h=this.remuxAudio(e,m,this.isAudioContiguous,a,E||S||o===c.PlaylistLevelType.AUDIO?y:void 0),S){var A=h?h.endPTS-h.startPTS:0;t.inputTimeScale||(l.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),d=this.generateIS(e,t,r)),u=this.remuxVideo(t,y,x,A)}}else S&&(u=this.remuxVideo(t,y,x,0));u&&(u.firstKeyFrame=w,u.independent=-1!==w)}}return this.ISGenerated&&(n.samples.length&&(p=this.remuxID3(n,r)),i.samples.length&&(f=this.remuxText(i,r))),{audio:h,video:u,initSegment:d,independent:g,text:f,id3:p}},t.generateIS=function(e,t,n){var r,s,o,l=e.samples,c=t.samples,u=this.typeSupported,h={},d=!Object(i.isFiniteNumber)(this._initPTS),f="audio/mp4";if(d&&(r=s=1/0),e.config&&l.length&&(e.timescale=e.samplerate,e.isAAC||(u.mpeg?(f="audio/mpeg",e.codec=""):u.mp3&&(e.codec="mp3")),h.audio={id:"audio",container:f,codec:e.codec,initSegment:!e.isAAC&&u.mpeg?new Uint8Array(0):a.default.initSegment([e]),metadata:{channelCount:e.channelCount}},d&&(o=e.inputTimeScale,r=s=l[0].pts-Math.round(o*n))),t.sps&&t.pps&&c.length&&(t.timescale=t.inputTimeScale,h.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:a.default.initSegment([t]),metadata:{width:t.width,height:t.height}},d)){o=t.inputTimeScale;var p=this.getVideoStartPts(c),g=Math.round(o*n);s=Math.min(s,v(c[0].dts,p)-g),r=Math.min(r,p-g)}if(Object.keys(h).length)return this.ISGenerated=!0,d&&(this._initPTS=r,this._initDTS=s),{tracks:h,initPTS:r,timescale:o}},t.remuxVideo=function(e,t,n,i){var r,c,f,g=e.inputTimeScale,y=e.samples,b=[],E=y.length,k=this._initPTS,C=this.nextAvcDts,S=8,x=Number.POSITIVE_INFINITY,w=Number.NEGATIVE_INFINITY,T=0,_=!1;n&&null!==C||(C=t*g-(y[0].pts-v(y[0].dts,y[0].pts)));for(var O=0;O<E;O++){var A=y[O];A.pts=v(A.pts-k,C),A.dts=v(A.dts-k,C),A.dts>A.pts&&(T=Math.max(Math.min(T,A.pts-A.dts),-18e3)),A.dts<y[O>0?O-1:O].dts&&(_=!0)}_&&y.sort((function(e,t){var n=e.dts-t.dts,i=e.pts-t.pts;return n||i})),c=y[0].dts,f=y[y.length-1].dts;var L=Math.round((f-c)/(E-1));if(T<0){if(T<-2*L){l.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(u.toMsFromMpegTsClock)(-L,!0)+" ms");for(var D=T,R=0;R<E;R++)y[R].dts=D=Math.max(D,y[R].pts-L),y[R].pts=Math.max(D,y[R].pts)}else{l.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(u.toMsFromMpegTsClock)(T,!0)+" ms to overcome this issue");for(var I=0;I<E;I++)y[I].dts=y[I].dts+T}c=y[0].dts}if(n){var N=c-C,P=N>L;if(P||N<-1){P?l.logger.warn("AVC: "+Object(u.toMsFromMpegTsClock)(N,!0)+" ms ("+N+"dts) hole between fragments detected, filling it"):l.logger.warn("AVC: "+Object(u.toMsFromMpegTsClock)(-N,!0)+" ms ("+N+"dts) overlapping between fragments detected"),c=C;var M=y[0].pts-N;y[0].dts=c,y[0].pts=M,l.logger.log("Video: First PTS/DTS adjusted: "+Object(u.toMsFromMpegTsClock)(M,!0)+"/"+Object(u.toMsFromMpegTsClock)(c,!0)+", delta: "+Object(u.toMsFromMpegTsClock)(N,!0)+" ms")}}p&&(c=Math.max(0,c));for(var j=0,B=0,F=0;F<E;F++){for(var U=y[F],G=U.units,H=G.length,K=0,z=0;z<H;z++)K+=G[z].data.length;B+=K,j+=H,U.length=K,U.dts=Math.max(U.dts,c),U.pts=Math.max(U.pts,U.dts,0),x=Math.min(U.pts,x),w=Math.max(U.pts,w)}f=y[E-1].dts;var V,W=B+4*j+8;try{V=new Uint8Array(W)}catch(e){return void this.observer.emit(s.Events.ERROR,s.Events.ERROR,{type:o.ErrorTypes.MUX_ERROR,details:o.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:W,reason:"fail allocating video mdat "+W})}var Y=new DataView(V.buffer);Y.setUint32(0,W),V.set(a.default.types.mdat,4);for(var q=0;q<E;q++){for(var X=y[q],Q=X.units,J=0,Z=0,$=Q.length;Z<$;Z++){var ee=Q[Z],te=ee.data,ne=ee.data.byteLength;Y.setUint32(S,ne),S+=4,V.set(te,S),S+=ne,J+=4+ne}if(q<E-1)r=y[q+1].dts-X.dts;else{var ie=this.config,re=X.dts-y[q>0?q-1:q].dts;if(ie.stretchShortVideoTrack&&null!==this.nextAudioPts){var ae=Math.floor(ie.maxBufferHole*g),se=(i?x+i*g:this.nextAudioPts)-X.pts;se>ae?((r=se-re)<0&&(r=re),l.logger.log("[mp4-remuxer]: It is approximately "+se/90+" ms to the next segment; using duration "+r/90+" ms for the last video frame.")):r=re}else r=re}var oe=Math.round(X.pts-X.dts);b.push(new m(X.key,r,J,oe))}if(b.length&&d&&d<70){var le=b[0].flags;le.dependsOn=2,le.isNonSync=0}console.assert(void 0!==r,"mp4SampleDuration must be computed"),this.nextAvcDts=C=f+r,this.isVideoContiguous=!0;var ce={data1:a.default.moof(e.sequenceNumber++,c,h({},e,{samples:b})),data2:V,startPTS:x/g,endPTS:(w+r)/g,startDTS:c/g,endDTS:C/g,type:"video",hasAudio:!1,hasVideo:!0,nb:b.length,dropped:e.dropped};return e.samples=[],e.dropped=0,console.assert(V.length,"MDAT length must not be zero"),ce},t.remuxAudio=function(e,t,n,i,c){var u=e.inputTimeScale,d=u/(e.samplerate?e.samplerate:u),f=e.isAAC?1024:1152,p=f*d,g=this._initPTS,y=!e.isAAC&&this.typeSupported.mpeg,b=[],E=e.samples,k=y?0:8,C=this.nextAudioPts||-1,S=t*u;if(this.isAudioContiguous=n=n||E.length&&C>0&&(i&&Math.abs(S-C)<9e3||Math.abs(v(E[0].pts-g,S)-C)<20*p),E.forEach((function(e){e.pts=v(e.pts-g,S)})),!n||C<0){if(!(E=E.filter((function(e){return e.pts>=0}))).length)return;C=0===c?0:i?Math.max(0,S):E[0].pts}if(e.isAAC)for(var x=void 0!==c,w=this.config.maxAudioFramesDrift,T=0,_=C;T<E.length;T++){var O=E[T],A=O.pts,L=A-_,D=Math.abs(1e3*L/u);if(L<=-w*p&&x)0===T&&(l.logger.warn("Audio frame @ "+(A/u).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*L/u)+" ms."),this.nextAudioPts=C=_=A);else if(L>=w*p&&D<1e4&&x){var R=Math.round(L/p);(_=A-R*p)<0&&(R--,_+=p),0===T&&(this.nextAudioPts=C=_),l.logger.warn("[mp4-remuxer]: Injecting "+R+" audio frame @ "+(_/u).toFixed(3)+"s due to "+Math.round(1e3*L/u)+" ms gap.");for(var I=0;I<R;I++){var N=Math.max(_,0),P=r.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);P||(l.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),P=O.unit.subarray()),E.splice(T,0,{unit:P,pts:N}),_+=p,T++}}O.pts=_,_+=p}for(var M,j=null,B=null,F=0,U=E.length;U--;)F+=E[U].unit.byteLength;for(var G=0,H=E.length;G<H;G++){var K=E[G],z=K.unit,V=K.pts;if(null!==B)b[G-1].duration=Math.round((V-B)/d);else{if(n&&e.isAAC&&(V=C),j=V,!(F>0))return;F+=k;try{M=new Uint8Array(F)}catch(e){return void this.observer.emit(s.Events.ERROR,s.Events.ERROR,{type:o.ErrorTypes.MUX_ERROR,details:o.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:F,reason:"fail allocating audio mdat "+F})}y||(new DataView(M.buffer).setUint32(0,F),M.set(a.default.types.mdat,4))}M.set(z,k);var W=z.byteLength;k+=W,b.push(new m(!0,f,W,0)),B=V}var Y=b.length;if(Y){var q=b[b.length-1];this.nextAudioPts=C=B+d*q.duration;var X=y?new Uint8Array(0):a.default.moof(e.sequenceNumber++,j/d,h({},e,{samples:b}));e.samples=[];var Q=j/u,J=C/u,Z={data1:X,data2:M,startPTS:Q,endPTS:J,startDTS:Q,endDTS:J,type:"audio",hasAudio:!0,hasVideo:!1,nb:Y};return this.isAudioContiguous=!0,console.assert(M.length,"MDAT length must not be zero"),Z}},t.remuxEmptyAudio=function(e,t,n,i){var a=e.inputTimeScale,s=a/(e.samplerate?e.samplerate:a),o=this.nextAudioPts,c=(null!==o?o:i.startDTS*a)+this._initDTS,u=i.endDTS*a+this._initDTS,h=1024*s,d=Math.ceil((u-c)/h),f=r.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);if(l.logger.warn("[mp4-remuxer]: remux empty Audio"),f){for(var p=[],g=0;g<d;g++){var v=c+g*h;p.push({unit:f,pts:v,dts:v})}return e.samples=p,this.remuxAudio(e,t,n,!1)}l.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec")},t.remuxID3=function(e,t){var n=e.samples.length;if(n){for(var i=e.inputTimeScale,r=this._initPTS,a=this._initDTS,s=0;s<n;s++){var o=e.samples[s];o.pts=v(o.pts-r,t*i)/i,o.dts=v(o.dts-a,t*i)/i}var l=e.samples;return e.samples=[],{samples:l}}},t.remuxText=function(e,t){var n=e.samples.length;if(n){for(var i=e.inputTimeScale,r=this._initPTS,a=0;a<n;a++){var s=e.samples[a];s.pts=v(s.pts-r,t*i)/i}e.samples.sort((function(e,t){return e.pts-t.pts}));var o=e.samples;return e.samples=[],{samples:o}}},e}();function v(e,t){var n;if(null===t)return e;for(n=t<e?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=n;return e}var m=function(e,t,n,i){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=t,this.size=n,this.cts=i,this.flags=new y(e)},y=function(e){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=e?2:1,this.isNonSync=e?0:1}},"./src/remux/passthrough-remuxer.ts":
/*!******************************************!*\
!*** ./src/remux/passthrough-remuxer.ts ***!
\******************************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),a=n(/*! ../loader/fragment */"./src/loader/fragment.ts"),s=n(/*! ../utils/logger */"./src/utils/logger.ts"),o=function(){function e(){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 t=e.prototype;return t.destroy=function(){},t.resetTimeStamp=function(e){this.initPTS=e,this.lastEndDTS=null},t.resetNextTimestamp=function(){this.lastEndDTS=null},t.resetInitSegment=function(e,t,n){this.audioCodec=t,this.videoCodec=n,this.generateInitSegment(e),this.emitInitSegment=!0},t.generateInitSegment=function(e){var t=this.audioCodec,n=this.videoCodec;if(!e||!e.byteLength)return this.initTracks=void 0,void(this.initData=void 0);var i=this.initData=Object(r.parseInitSegment)(e);t||(t=c(i.audio,a.ElementaryStreamTypes.AUDIO)),n||(n=c(i.video,a.ElementaryStreamTypes.VIDEO));var o={};i.audio&&i.video?o.audiovideo={container:"video/mp4",codec:t+","+n,initSegment:e,id:"main"}:i.audio?o.audio={container:"audio/mp4",codec:t,initSegment:e,id:"audio"}:i.video?o.video={container:"video/mp4",codec:n,initSegment:e,id:"main"}:s.logger.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=o},t.remux=function(e,t,n,a,o){var c=this.initPTS,u=this.lastEndDTS,h={audio:void 0,video:void 0,text:a,id3:n,initSegment:void 0};Object(i.isFiniteNumber)(u)||(u=this.lastEndDTS=o||0);var d=t.samples;if(!d||!d.length)return h;var f={initPTS:void 0,timescale:1},p=this.initData;if(p&&p.length||(this.generateInitSegment(d),p=this.initData),!p||!p.length)return s.logger.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),h;this.emitInitSegment&&(f.tracks=this.initTracks,this.emitInitSegment=!1),Object(i.isFiniteNumber)(c)||(this.initPTS=f.initPTS=c=l(p,d,u));var g=Object(r.getDuration)(d,p),v=u,m=g+v;Object(r.offsetStartDTS)(p,d,c),g>0?this.lastEndDTS=m:(s.logger.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var y=!!p.audio,b=!!p.video,E="";y&&(E+="audio"),b&&(E+="video");var k={data1:d,startPTS:v,startDTS:v,endPTS:m,endDTS:m,type:E,hasAudio:y,hasVideo:b,nb:1,dropped:0};return h.audio="audio"===k.type?k:void 0,h.video="audio"!==k.type?k:void 0,h.text=a,h.id3=n,h.initSegment=f,h},e}(),l=function(e,t,n){return Object(r.getStartDTS)(e,t)-n};function c(e,t){var n=null==e?void 0:e.codec;return n&&n.length>4?n:"hvc1"===n?"hvc1.1.c.L120.90":"av01"===n?"av01.0.04M.08":"avc1"===n||t===a.ElementaryStreamTypes.VIDEO?"avc1.42e01e":"mp4a.40.5"}t.default=o},"./src/task-loop.ts":
/*!**************************!*\
!*** ./src/task-loop.ts ***!
\**************************/
/*! exports provided: default */function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return i}));var i=function(){function e(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}var t=e.prototype;return t.destroy=function(){this.onHandlerDestroying(),this.onHandlerDestroyed()},t.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},t.onHandlerDestroyed=function(){},t.hasInterval=function(){return!!this._tickInterval},t.hasNextTick=function(){return!!this._tickTimer},t.setInterval=function(e){return!this._tickInterval&&(this._tickInterval=self.setInterval(this._boundTick,e),!0)},t.clearInterval=function(){return!!this._tickInterval&&(self.clearInterval(this._tickInterval),this._tickInterval=null,!0)},t.clearNextTick=function(){return!!this._tickTimer&&(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0)},t.tick=function(){this._tickCallCount++,1===this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)},t.tickImmediate=function(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)},t.doTick=function(){},e}()},"./src/types/cmcd.ts":
/*!***************************!*\
!*** ./src/types/cmcd.ts ***!
\***************************/
/*! exports provided: CMCDVersion, CMCDObjectType, CMCDStreamingFormat, CMCDStreamType */function(e,t,n){"use strict";n.r(t),n.d(t,"CMCDVersion",(function(){return s})),n.d(t,"CMCDObjectType",(function(){return i})),n.d(t,"CMCDStreamingFormat",(function(){return r})),n.d(t,"CMCDStreamType",(function(){return a}));var i,r,a,s=1;!function(e){e.MANIFEST="m",e.AUDIO="a",e.VIDEO="v",e.MUXED="av",e.INIT="i",e.CAPTION="c",e.TIMED_TEXT="tt",e.KEY="k",e.OTHER="o"}(i||(i={})),function(e){e.DASH="d",e.HLS="h",e.SMOOTH="s",e.OTHER="o"}(r||(r={})),function(e){e.VOD="v",e.LIVE="l"}(a||(a={}))},"./src/types/level.ts":
/*!****************************!*\
!*** ./src/types/level.ts ***!
\****************************/
/*! exports provided: HlsSkip, getSkipValue, HlsUrlParameters, Level */function(e,t,n){"use strict";function i(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var r;function a(e,t){var n=e.canSkipUntil,i=e.canSkipDateRanges,a=e.endSN;return n&&(void 0!==t?t-a:0)<n?i?r.v2:r.Yes:r.No}n.r(t),n.d(t,"HlsSkip",(function(){return r})),n.d(t,"getSkipValue",(function(){return a})),n.d(t,"HlsUrlParameters",(function(){return s})),n.d(t,"Level",(function(){return o})),function(e){e.No="",e.Yes="YES",e.v2="v2"}(r||(r={}));var s=function(){function e(e,t,n){this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=e,this.part=t,this.skip=n}return e.prototype.addDirectives=function(e){var t=new self.URL(e);return void 0!==this.msn&&t.searchParams.set("_HLS_msn",this.msn.toString()),void 0!==this.part&&t.searchParams.set("_HLS_part",this.part.toString()),this.skip&&t.searchParams.set("_HLS_skip",this.skip),t.toString()},e}(),o=function(){function e(e){this.attrs=void 0,this.audioCodec=void 0,this.bitrate=void 0,this.codecSet=void 0,this.height=void 0,this.id=void 0,this.name=void 0,this.videoCodec=void 0,this.width=void 0,this.unknownCodecs=void 0,this.audioGroupIds=void 0,this.details=void 0,this.fragmentError=0,this.loadError=0,this.loaded=void 0,this.realBitrate=0,this.textGroupIds=void 0,this.url=void 0,this._urlId=0,this.url=[e.url],this.attrs=e.attrs,this.bitrate=e.bitrate,e.details&&(this.details=e.details),this.id=e.id||0,this.name=e.name,this.width=e.width||0,this.height=e.height||0,this.audioCodec=e.audioCodec,this.videoCodec=e.videoCodec,this.unknownCodecs=e.unknownCodecs,this.codecSet=[e.videoCodec,e.audioCodec].filter((function(e){return e})).join(",").replace(/\.[^.,]+/g,"")}var t,n,r;return t=e,(n=[{key:"maxBitrate",get:function(){return Math.max(this.realBitrate,this.bitrate)}},{key:"uri",get:function(){return this.url[this._urlId]||""}},{key:"urlId",get:function(){return this._urlId},set:function(e){var t=e%this.url.length;this._urlId!==t&&(this.details=void 0,this._urlId=t)}}])&&i(t.prototype,n),r&&i(t,r),e}()},"./src/types/loader.ts":
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!*** ./src/types/loader.ts ***!
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/*! exports provided: PlaylistContextType, PlaylistLevelType */function(e,t,n){"use strict";var i,r;n.r(t),n.d(t,"PlaylistContextType",(function(){return i})),n.d(t,"PlaylistLevelType",(function(){return r})),function(e){e.MANIFEST="manifest",e.LEVEL="level",e.AUDIO_TRACK="audioTrack",e.SUBTITLE_TRACK="subtitleTrack"}(i||(i={})),function(e){e.MAIN="main",e.AUDIO="audio",e.SUBTITLE="subtitle"}(r||(r={}))},"./src/types/transmuxer.ts":
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!*** ./src/types/transmuxer.ts ***!
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/*! exports provided: ChunkMetadata */function(e,t,n){"use strict";n.r(t),n.d(t,"ChunkMetadata",(function(){return i}));var i=function(e,t,n,i,r,a){void 0===i&&(i=0),void 0===r&&(r=-1),void 0===a&&(a=!1),this.level=void 0,this.sn=void 0,this.part=void 0,this.id=void 0,this.size=void 0,this.partial=void 0,this.transmuxing={start:0,executeStart:0,executeEnd:0,end:0},this.buffering={audio:{start:0,executeStart:0,executeEnd:0,end:0},video:{start:0,executeStart:0,executeEnd:0,end:0},audiovideo:{start:0,executeStart:0,executeEnd:0,end:0}},this.level=e,this.sn=t,this.id=n,this.size=i,this.part=r,this.partial=a}},"./src/utils/attr-list.ts":
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!*** ./src/utils/attr-list.ts ***!
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/*! exports provided: AttrList */function(e,t,n){"use strict";n.r(t),n.d(t,"AttrList",(function(){return a}));var i=/^(\d+)x(\d+)$/,r=/\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g,a=function(){function e(t){for(var n in"string"==typeof t&&(t=e.parseAttrList(t)),t)t.hasOwnProperty(n)&&(this[n]=t[n])}var t=e.prototype;return t.decimalInteger=function(e){var t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t},t.hexadecimalInteger=function(e){if(this[e]){var t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;for(var n=new Uint8Array(t.length/2),i=0;i<t.length/2;i++)n[i]=parseInt(t.slice(2*i,2*i+2),16);return n}return null},t.hexadecimalIntegerAsNumber=function(e){var t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t},t.decimalFloatingPoint=function(e){return parseFloat(this[e])},t.optionalFloat=function(e,t){var n=this[e];return n?parseFloat(n):t},t.enumeratedString=function(e){return this[e]},t.bool=function(e){return"YES"===this[e]},t.decimalResolution=function(e){var t=i.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}},e.parseAttrList=function(e){var t,n={};for(r.lastIndex=0;null!==(t=r.exec(e));){var i=t[2];0===i.indexOf('"')&&i.lastIndexOf('"')===i.length-1&&(i=i.slice(1,-1)),n[t[1]]=i}return n},e}()},"./src/utils/binary-search.ts":
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!*** ./src/utils/binary-search.ts ***!
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/*! exports provided: default */function(e,t,n){"use strict";n.r(t),t.default={search:function(e,t){for(var n=0,i=e.length-1,r=null,a=null;n<=i;){var s=t(a=e[r=(n+i)/2|0]);if(s>0)n=r+1;else{if(!(s<0))return a;i=r-1}}return null}}},"./src/utils/buffer-helper.ts":
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!*** ./src/utils/buffer-helper.ts ***!
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/*! exports provided: BufferHelper */function(e,t,n){"use strict";n.r(t),n.d(t,"BufferHelper",(function(){return a}));var i=n(/*! ./logger */"./src/utils/logger.ts"),r={length:0,start:function(){return 0},end:function(){return 0}},a=function(){function e(){}return e.isBuffered=function(t,n){try{if(t)for(var i=e.getBuffered(t),r=0;r<i.length;r++)if(n>=i.start(r)&&n<=i.end(r))return!0}catch(e){}return!1},e.bufferInfo=function(t,n,i){try{if(t){var r,a=e.getBuffered(t),s=[];for(r=0;r<a.length;r++)s.push({start:a.start(r),end:a.end(r)});return this.bufferedInfo(s,n,i)}}catch(e){}return{len:0,start:n,end:n,nextStart:void 0}},e.bufferedInfo=function(e,t,n){t=Math.max(0,t),e.sort((function(e,t){var n=e.start-t.start;return n||t.end-e.end}));var i=[];if(n)for(var r=0;r<e.length;r++){var a=i.length;if(a){var s=i[a-1].end;e[r].start-s<n?e[r].end>s&&(i[a-1].end=e[r].end):i.push(e[r])}else i.push(e[r])}else i=e;for(var o,l=0,c=t,u=t,h=0;h<i.length;h++){var d=i[h].start,f=i[h].end;if(t+n>=d&&t<f)c=d,l=(u=f)-t;else if(t+n<d){o=d;break}}return{len:l,start:c||0,end:u||0,nextStart:o}},e.getBuffered=function(e){try{return e.buffered}catch(e){return i.logger.log("failed to get media.buffered",e),r}},e}()},"./src/utils/cea-608-parser.ts":
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/*! exports provided: Row, CaptionScreen, default */function(e,t,n){"use strict";n.r(t),n.d(t,"Row",(function(){return v})),n.d(t,"CaptionScreen",(function(){return m}));var i,r=n(/*! ../utils/logger */"./src/utils/logger.ts"),a={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},s=function(e){var t=e;return a.hasOwnProperty(e)&&(t=a[e]),String.fromCharCode(t)},o={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},l={17:2,18:4,21:6,22:8,23:10,19:13,20:15},c={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},u={25:2,26:4,29:6,30:8,31:10,27:13,28:15},h=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];!function(e){e[e.ERROR=0]="ERROR",e[e.TEXT=1]="TEXT",e[e.WARNING=2]="WARNING",e[e.INFO=2]="INFO",e[e.DEBUG=3]="DEBUG",e[e.DATA=3]="DATA"}(i||(i={}));var d=function(){function e(){this.time=null,this.verboseLevel=i.ERROR}return e.prototype.log=function(e,t){this.verboseLevel>=e&&r.logger.log(this.time+" ["+e+"] "+t)},e}(),f=function(e){for(var t=[],n=0;n<e.length;n++)t.push(e[n].toString(16));return t},p=function(){function e(e,t,n,i,r){this.foreground=void 0,this.underline=void 0,this.italics=void 0,this.background=void 0,this.flash=void 0,this.foreground=e||"white",this.underline=t||!1,this.italics=n||!1,this.background=i||"black",this.flash=r||!1}var t=e.prototype;return t.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},t.setStyles=function(e){for(var t=["foreground","underline","italics","background","flash"],n=0;n<t.length;n++){var i=t[n];e.hasOwnProperty(i)&&(this[i]=e[i])}},t.isDefault=function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash},t.equals=function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash},t.copy=function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash},t.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},e}(),g=function(){function e(e,t,n,i,r,a){this.uchar=void 0,this.penState=void 0,this.uchar=e||" ",this.penState=new p(t,n,i,r,a)}var t=e.prototype;return t.reset=function(){this.uchar=" ",this.penState.reset()},t.setChar=function(e,t){this.uchar=e,this.penState.copy(t)},t.setPenState=function(e){this.penState.copy(e)},t.equals=function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)},t.copy=function(e){this.uchar=e.uchar,this.penState.copy(e.penState)},t.isEmpty=function(){return" "===this.uchar&&this.penState.isDefault()},e}(),v=function(){function e(e){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var t=0;t<100;t++)this.chars.push(new g);this.logger=e,this.pos=0,this.currPenState=new p}var t=e.prototype;return t.equals=function(e){for(var t=!0,n=0;n<100;n++)if(!this.chars[n].equals(e.chars[n])){t=!1;break}return t},t.copy=function(e){for(var t=0;t<100;t++)this.chars[t].copy(e.chars[t])},t.isEmpty=function(){for(var e=!0,t=0;t<100;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e},t.setCursor=function(e){this.pos!==e&&(this.pos=e),this.pos<0?(this.logger.log(i.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>100&&(this.logger.log(i.DEBUG,"Too large cursor position "+this.pos),this.pos=100)},t.moveCursor=function(e){var t=this.pos+e;if(e>1)for(var n=this.pos+1;n<t+1;n++)this.chars[n].setPenState(this.currPenState);this.setCursor(t)},t.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},t.insertChar=function(e){e>=144&&this.backSpace();var t=s(e);this.pos>=100?this.logger.log(i.ERROR,"Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". 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s=a.rows[r].cueStartTime,o=this.logger.time;if(s&&null!==o&&s<o)for(var l=0;l<this.nrRollUpRows;l++)this.rows[t-this.nrRollUpRows+l+1].copy(a.rows[r+l])}}this.currRow=t;var c=this.rows[this.currRow];if(null!==e.indent){var u=e.indent,h=Math.max(u-1,0);c.setCursor(e.indent),e.color=c.chars[h].penState.foreground}var d={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(d)},t.setBkgData=function(e){this.logger.log(i.INFO,"bkgData = "+JSON.stringify(e)),this.backSpace(),this.setPen(e),this.insertChar(32)},t.setRollUpRows=function(e){this.nrRollUpRows=e},t.rollUp=function(){if(null!==this.nrRollUpRows){this.logger.log(i.TEXT,this.getDisplayText());var e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),this.logger.log(i.INFO,"Rolling up")}else this.logger.log(i.DEBUG,"roll_up but nrRollUpRows not set yet")},t.getDisplayText=function(e){e=e||!1;for(var t=[],n="",i=-1,r=0;r<15;r++){var a=this.rows[r].getTextString();a&&(i=r+1,e?t.push("Row "+i+": '"+a+"'"):t.push(a.trim()))}return t.length>0&&(n=e?"["+t.join(" | ")+"]":t.join("\n")),n},t.getTextAndFormat=function(){return this.rows},e}(),y=function(){function e(e,t,n){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=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new m(n),this.nonDisplayedMemory=new m(n),this.lastOutputScreen=new m(n),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=n}var t=e.prototype;return 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!*** ./src/utils/codecs.ts ***!
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/*! exports provided: isCodecType, isCodecSupportedInMp4 */function(e,t,n){"use strict";n.r(t),n.d(t,"isCodecType",(function(){return r})),n.d(t,"isCodecSupportedInMp4",(function(){return a}));var i={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function r(e,t){var n=i[t];return!!n&&!0===n[e.slice(0,4)]}function a(e,t){return MediaSource.isTypeSupported((t||"video")+'/mp4;codecs="'+e+'"')}},"./src/utils/cues.ts":
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!*** ./src/utils/cues.ts ***!
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/*! exports provided: default */function(e,t,n){"use strict";n.r(t);var i=n(/*! ./vttparser */"./src/utils/vttparser.ts"),r=n(/*! ./webvtt-parser */"./src/utils/webvtt-parser.ts"),a=n(/*! ./texttrack-utils */"./src/utils/texttrack-utils.ts"),s=/\s/,o={newCue:function(e,t,n,o){for(var l,c,u,h,d,f=[],p=self.VTTCue||self.TextTrackCue,g=0;g<o.rows.length;g++)if(u=!0,h=0,d="",!(l=o.rows[g]).isEmpty()){for(var v=0;v<l.chars.length;v++)s.test(l.chars[v].uchar)&&u?h++:(d+=l.chars[v].uchar,u=!1);l.cueStartTime=t,t===n&&(n+=1e-4),h>=16?h--:h++;var m=Object(i.fixLineBreaks)(d.trim()),y=Object(r.generateCueId)(t,n,m);e&&e.cues&&e.cues.getCueById(y)||((c=new p(t,n,m)).id=y,c.line=g+1,c.align="left",c.position=10+Math.min(80,10*Math.floor(8*h/32)),f.push(c))}return e&&f.length&&(f.sort((function(e,t){return"auto"===e.line||"auto"===t.line?0:e.line>8&&t.line>8?t.line-e.line:e.line-t.line})),f.forEach((function(t){return Object(a.addCueToTrack)(e,t)}))),f}};t.default=o},"./src/utils/discontinuities.ts":
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!*** ./src/utils/discontinuities.ts ***!
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!*** ./src/utils/ewma-bandwidth-estimator.ts ***!
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!*** ./src/utils/ewma.ts ***!
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!*** ./src/utils/fetch-loader.ts ***!
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/*! exports provided: fetchSupported, default */function(e,t,n){"use strict";n.r(t),n.d(t,"fetchSupported",(function(){return d}));var i=n(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),r=n(/*! ../loader/load-stats */"./src/loader/load-stats.ts"),a=n(/*! ../demux/chunk-cache */"./src/demux/chunk-cache.ts");function s(e){var t="function"==typeof Map?new Map:void 0;return(s=function(e){if(null===e||(n=e,-1===Function.toString.call(n).indexOf("[native code]")))return e;var n;if("function"!=typeof e)throw new TypeError("Super expression must either be null or a function");if(void 0!==t){if(t.has(e))return t.get(e);t.set(e,i)}function i(){return o(e,arguments,u(this).constructor)}return i.prototype=Object.create(e.prototype,{constructor:{value:i,enumerable:!1,writable:!0,configurable:!0}}),c(i,e)})(e)}function o(e,t,n){return(o=l()?Reflect.construct:function(e,t,n){var i=[null];i.push.apply(i,t);var r=new(Function.bind.apply(e,i));return n&&c(r,n.prototype),r}).apply(null,arguments)}function l(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(e){return!1}}function c(e,t){return(c=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function u(e){return(u=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}function h(){return(h=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(e[i]=n[i])}return e}).apply(this,arguments)}function d(){if(self.fetch&&self.AbortController&&self.ReadableStream&&self.Request)try{return new self.ReadableStream({}),!0}catch(e){}return!1}var f=function(){function e(e){this.fetchSetup=void 0,this.requestTimeout=void 0,this.request=void 0,this.response=void 0,this.controller=void 0,this.context=void 0,this.config=null,this.callbacks=null,this.stats=void 0,this.loader=null,this.fetchSetup=e.fetchSetup||p,this.controller=new self.AbortController,this.stats=new r.LoadStats}var t=e.prototype;return t.destroy=function(){this.loader=this.callbacks=null,this.abortInternal()},t.abortInternal=function(){var e=this.response;e&&e.ok||(this.stats.aborted=!0,this.controller.abort())},t.abort=function(){var e;this.abortInternal(),null!==(e=this.callbacks)&&void 0!==e&&e.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.response)},t.load=function(e,t,n){var r=this,a=this.stats;if(a.loading.start)throw new Error("Loader can only be used once.");a.loading.start=self.performance.now();var s=function(e,t){var n={method:"GET",mode:"cors",credentials:"same-origin",signal:t,headers:new self.Headers(h({},e.headers))};return e.rangeEnd&&n.headers.set("Range","bytes="+e.rangeStart+"-"+String(e.rangeEnd-1)),n}(e,this.controller.signal),o=n.onProgress,l="arraybuffer"===e.responseType,c=l?"byteLength":"length";this.context=e,this.config=t,this.callbacks=n,this.request=this.fetchSetup(e,s),self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout((function(){r.abortInternal(),n.onTimeout(a,e,r.response)}),t.timeout),self.fetch(this.request).then((function(n){if(r.response=r.loader=n,!n.ok){var s=n.status,c=n.statusText;throw new g(c||"fetch, bad network response",s,n)}return a.loading.first=Math.max(self.performance.now(),a.loading.start),a.total=parseInt(n.headers.get("Content-Length")||"0"),o&&Object(i.isFiniteNumber)(t.highWaterMark)?r.loadProgressively(n,a,e,t.highWaterMark,o):l?n.arrayBuffer():n.text()})).then((function(s){var l=r.response;self.clearTimeout(r.requestTimeout),a.loading.end=Math.max(self.performance.now(),a.loading.first),a.loaded=a.total=s[c];var u={url:l.url,data:s};o&&!Object(i.isFiniteNumber)(t.highWaterMark)&&o(a,e,s,l),n.onSuccess(u,a,e,l)})).catch((function(t){if(self.clearTimeout(r.requestTimeout),!a.aborted){var i=t.code||0;n.onError({code:i,text:t.message},e,t.details)}}))},t.getCacheAge=function(){var e=null;if(this.response){var t=this.response.headers.get("age");e=t?parseFloat(t):null}return e},t.loadProgressively=function(e,t,n,i,r){void 0===i&&(i=0);var s=new a.default,o=e.body.getReader();return function a(){return o.read().then((function(o){if(o.done)return s.dataLength&&r(t,n,s.flush(),e),Promise.resolve(new ArrayBuffer(0));var l=o.value,c=l.length;return t.loaded+=c,c<i||s.dataLength?(s.push(l),s.dataLength>=i&&r(t,n,s.flush(),e)):r(t,n,l,e),a()})).catch((function(){return Promise.reject()}))}()},e}();function p(e,t){return new self.Request(e.url,t)}var g=function(e){var t,n;function i(t,n,i){var r;return(r=e.call(this,t)||this).code=void 0,r.details=void 0,r.code=n,r.details=i,r}return n=e,(t=i).prototype=Object.create(n.prototype),t.prototype.constructor=t,c(t,n),i}(s(Error));t.default=f},"./src/utils/imsc1-ttml-parser.ts":
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!*** ./src/utils/imsc1-ttml-parser.ts ***!
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!*** ./src/utils/texttrack-utils.ts ***!
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/*! exports provided: sendAddTrackEvent, addCueToTrack, clearCurrentCues, removeCuesInRange, getCuesInRange */function(e,t,n){"use strict";n.r(t),n.d(t,"sendAddTrackEvent",(function(){return r})),n.d(t,"addCueToTrack",(function(){return a})),n.d(t,"clearCurrentCues",(function(){return s})),n.d(t,"removeCuesInRange",(function(){return o})),n.d(t,"getCuesInRange",(function(){return l}));var i=n(/*! ./logger */"./src/utils/logger.ts");function r(e,t){var n;try{n=new Event("addtrack")}catch(e){(n=document.createEvent("Event")).initEvent("addtrack",!1,!1)}n.track=e,t.dispatchEvent(n)}function a(e,t){var n=e.mode;if("disabled"===n&&(e.mode="hidden"),e.cues&&!e.cues.getCueById(t.id))try{if(e.addCue(t),!e.cues.getCueById(t.id))throw new Error("addCue is failed for: "+t)}catch(n){i.logger.debug("[texttrack-utils]: "+n);var r=new self.TextTrackCue(t.startTime,t.endTime,t.text);r.id=t.id,e.addCue(r)}"disabled"===n&&(e.mode=n)}function s(e){var t=e.mode;if("disabled"===t&&(e.mode="hidden"),e.cues)for(var n=e.cues.length;n--;)e.removeCue(e.cues[n]);"disabled"===t&&(e.mode=t)}function o(e,t,n){var i=e.mode;if("disabled"===i&&(e.mode="hidden"),e.cues&&e.cues.length>0)for(var r=l(e.cues,t,n),a=0;a<r.length;a++)e.removeCue(r[a]);"disabled"===i&&(e.mode=i)}function l(e,t,n){var i=[],r=function(e,t){if(t<e[0].startTime)return 0;var n=e.length-1;if(t>e[n].endTime)return-1;for(var i=0,r=n;i<=r;){var a=Math.floor((r+i)/2);if(t<e[a].startTime)r=a-1;else{if(!(t>e[a].startTime&&i<n))return a;i=a+1}}return e[i].startTime-t<t-e[r].startTime?i:r}(e,t);if(r>-1)for(var a=r,s=e.length;a<s;a++){var o=e[a];if(o.startTime>=t&&o.endTime<=n)i.push(o);else if(o.startTime>n)return i}return i}},"./src/utils/time-ranges.ts":
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!*** ./src/utils/vttparser.ts ***!
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!*** ./src/utils/webvtt-parser.ts ***!
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!*** ./src/utils/xhr-loader.ts ***!
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/*!******************************************************!*\
!*** ./src/components/PreviewAll/index.less?modules ***!
\******************************************************/
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/*! exports used: default */
/*! ModuleConcatenation bailout: Module is not an ECMAScript module */function(e,t,n){e.exports={wrp:"wrp___z2l1F",bgBlack:"bgBlack___3ezfX",monaco:"monaco___1ypjT",darkBlue:"darkBlue___2ViJc",close:"close___3q-z4",embed:"embed___3dQqc"}},w2Yr:
/*!***********************************************!*\
!*** ./src/assets/images/classModalclose.png ***!
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/*! exports used: default */
/*! ModuleConcatenation bailout: Module is not an ECMAScript module */function(e,t){e.exports="data:image/png;base64,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"},xlxt:
/*!******************************************************************************!*\
!*** ./src/pages/Problemset/components/ExportFolderModal/index.less?modules ***!
\******************************************************************************/
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/*! ModuleConcatenation bailout: Module is not an ECMAScript module */function(e,t,n){e.exports={flex_box_center:"flex_box_center___1qaRn",flex_space_between:"flex_space_between___3tOTR",flex_box_vertical_center:"flex_box_vertical_center___2XsRs",flex_box_center_end:"flex_box_center_end___3O9De",flex_box_column:"flex_box_column___3bx6a",exportModal:"exportModal___29rdj"}}}]);
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