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t=e.data.data,n=t.speed,i=t.bytes,a=t.timestamp,o=t.type;r.appendList(8*n,i,a,o||"cdn")}}),sf(r,"_onChannelError",function(e){}),r}return sk(e,sP),sg(e,[{key:"saveSpeedMax",get:function(){var e,t=null===(e=this.config)||void 0===e?void 0:e.saveSpeedMax;return"number"==typeof t?t:20}},{key:"avgSpeed",get:function(){return dX},set:function(e){var t;dX=e,null===(t=this._channel)||void 0===t||t.postMessage({type:"speedAvg",data:{value:e}})}},{key:"afterPlayerInit",value:function(){var e=this.player._core;"undefined"!=typeof BroadcastChannel&&(this._channel=new BroadcastChannel(e._cfg.broadcastChannelName),this._channel.addEventListener("message",this._onChannelMessage),this._channel.addEventListener("error",this._onChannelError));var t=this.config.addSpeedTypeList;if(cp(t)){var r,n=f3(new dW(s8(r=[]).call(r,dY,f3(t))));dY.length=0,dY.push.apply(dY,f3(n))}this._initSpeedList()}},{key:"destroy",value:function(){this._channel&&(this._channel.removeEventListener("message",this._onChannelMessage),this._channel.removeEventListener("error",this._onChannelError),this._channel.close(),this._channel=void 0)}},{key:"getSpeedName",value:function(e,t){return e+"Speed"+t.toUpperCase()}},{key:"_updateSpeed",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"cdn",r=e.getAvgSpeedKbs(t),n=this.player;if(n){var i=!1;if("cdn"===t)this.avgSpeed&&r===this.avgSpeed||(this.avgSpeed=r,i=!0);else{var a=this.getSpeedName("avg",t);this[a]&&r===this[a]||(this[a]=r,i=!0)}i&&n.emit("download_speed_change",{type:t,speed:r})}}},{key:"_initSpeedList",value:function(){cb(dY).call(dY,function(t){e.speedListCache[t]||(e.speedListCache[t]=[])})}}],[{key:"pluginName",get:function(){return"testspeed"}},{key:"speedSampleList",get:function(){return e.speedListCache}},{key:"getAvgSpeedKbs",value:function(){var t,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"cdn";if(!e.speedListCache||!e.speedListCache[r]||e.speedListCache[r].length<=0)return -1;var n=0;return c_(t=e.speedListCache[r]).call(t,function(e){n+=e.speed}),Math.floor(n/e.speedListCache[r].length)}},{key:"getWeightedSpeedKbs",value:function(){var t,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"cdn",n=-1;if(!e.speedListCache||!e.speedListCache[r]||e.speedListCache[r].length<=0)return n;var i=[];cb(t=e.speedListCache[r]).call(t,function(e){i.push(e)}),fU(i).call(i,function(e,t){return e.speed-t.speed});for(var a=i.length,o=0,u=0;u<a;u++)o+=i[u].bytes;o/=2;for(var s=0;s<a;s++)(o-=i[s].bytes)<=0&&(n=i[s].speed);return n<0?-1:n}}])}();sf(dQ,"speedListCache",{});var d$=((vo=d$||{})[vo.UNKNOWN=0]="UNKNOWN",vo[vo.USER_SELECT=1]="USER_SELECT",vo[vo.SR=2]="SR",vo[vo.BUFFER_INFO_ONLY_ONE_ITEM=3]="BUFFER_INFO_ONLY_ONE_ITEM",vo[vo.BUFFER_INFO_TARGET_NOT_FOUND=4]="BUFFER_INFO_TARGET_NOT_FOUND",vo[vo.BUFFER_INFO_FIND_ADAPT_BITRATE=5]="BUFFER_INFO_FIND_ADAPT_BITRATE",vo),dJ=sg(function e(){sv(this,e),sf(this,"type",0),sf(this,"reason","")});function dZ(e,t,r){return 1===r?function(e,t){if(!e)return null;for(var r=-1,n=0;n<e.length;n++){var i=e[n];if(i&&i._xgOrgBitrate&&t>=i._xgOrgBitrate){r=n;break}}return r<0?null:e[r]}(e,t):function(e,t){if(!e)return null;var r=1/0,n=null;return cb(e).call(e,function(e){var i=Math.abs(e._xgOrgBitrate-t);r>i&&(n=e,r=i)}),n||null}(e,t)}function d0(e,t){return cb(e).call(e,function(e){e[t]?e._xgOrgBitrate=e[t]:e.bitrate&&(e._xgOrgBitrate=e.bitrate)}),e}var d1=sg(function e(t){sv(this,e),sf(this,"analysis",void 0),sf(this,"_config",void 0),this._config=sC({},t)},[{key:"select",value:function(e,t,r){if(e.length<=1)return e[0];var n,i=r.autoBitrateParams,a=i.paramA,o=i.paramB,u=i.paramC,s=i.paramD;this._config=sC({},r);var c=this._config.defaultBitrate,l=t<=0||!t?c:a*Math.pow(t,3)+o*Math.pow(t,2)+u*t+s;return(n=dZ(e,l,r.selectAlgType))||(n=e[e.length-1]),n._targetBitrate=l,n}}]),d2=g.Function,d4=/MSIE .\./.test(ei)||"BUN"===aj&&((vu=g.Bun.version.split(".")).length<3||"0"===vu[0]&&(vu[1]<3||"3"===vu[1]&&"0"===vu[2])),d3=function(e,t){var r=t?2:1;return d4?function(n,i){var a=aG(arguments.length,1)>r,o=R(n)?n:d2(n),u=a?ts(arguments,r):[],s=a?function(){w(o,this,u)}:o;return t?e(s,i):e(s)}:e},d6=d3(g.setInterval,!0);tu({global:!0,bind:!0,forced:g.setInterval!==d6},{setInterval:d6});var d8=d3(g.setTimeout,!0);tu({global:!0,bind:!0,forced:g.setTimeout!==d8},{setTimeout:d8});var d5=J.setTimeout,d9=v(d5),d7=sg(function e(t){var r=this;sv(this,e),sf(this,"player",void 0),sf(this,"_timer",null),sf(this,"_prevPauseTime",0),sf(this,"_prevStallTime",0),sf(this,"_prevCurrentTime",0),sf(this,"_info",void 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t=e.currentTime;(!e.paused||e.ended||0===e.playbackRate||0===e.readyState)&&(r._prevCurrentTime===t?r._prevStallTime||(r._prevStallTime=s1()):r._calcStallTime()),r._prevCurrentTime=t}}),this.player=t,this.resetInfo(),this.enable()},[{key:"isStalling",get:function(){return!!this._prevStallTime}},{key:"destroy",value:function(){this.disable(),this.player=void 0}},{key:"enable",value:function(){this.disable();var e=this.player;e&&(e.on("play",this._onPlay),e.on("pause",this._onPause),e.on("canplay",this._canPlay),e.on("progress",this._onProgress),e.on("ended",this._onEnded),this._timer=d9(this._onTick,500))}},{key:"disable",value:function(){this._timer&&(clearTimeout(this._timer),this._timer=null),this.resetInfo();var e=this.player;e&&(e.off("play",this._onPlay),e.off("pause",this._onPause),e.off("canplay",this._canPlay),e.off("progress",this._onProgress),e.off("ended",this._onEnded))}},{key:"endPlay",value:function(){if(this.player){var e=this.player.buffered;if(e.length)try{this._info.endBufferTime=e.end(e.length-1)}catch(e){}this._info.leaveWithBlock=this.isStalling,this._calcPausedTime(),this._calcStallTime(),!this._info.downloadDuration&&this._info.canPlayTime&&(this._info.downloadDuration=(s1()-this._info.canPlayTime)/1e3)}}},{key:"getInfo",value:function(){return this._info}},{key:"resetInfo",value:function(){this._prevPauseTime=0,this._prevStallTime=0,this._prevCurrentTime=0,this._info={pausedTime:0,stalledTime:0,downloadDuration:0,startBufferTime:0,endBufferTime:0,canPlayTime:0,leaveWithBlock:!1}}},{key:"_calcStallTime",value:function(){this._prevStallTime&&(this._info.stalledTime+=(s1()-this._prevStallTime)/1e3,this._prevStallTime=0)}},{key:"_calcPausedTime",value:function(){this._prevPauseTime&&(this._info.pausedTime+=(s1()-this._prevPauseTime)/1e3,this._prevPauseTime=0)}}]),he=v(f1),ht=sg(function e(){sv(this,e),sf(this,"_queue",[]),sf(this,"_current",{}),sf(this,"_config",{defaultTargetBitrate:1e6,paramBf:1e-6,paramBp:1e-6,paramUpperBl:1.2,paramUpper:1.2,paramLower:.5,slidingWindowWeight:"time",slidingWindowType:"by_weight",slidingWindowWeightThreshold:1e3,slidingWindowCountThreshold:10,paramVlLower:.8,paramVlUpper:.9,paramVl1:.8,paramVl2:1e3,bitrateLower:1e5,bitrateUpper:1e6,slidingWindowExtraction:"weighted_median"})},[{key:"queue",get:function(){return this._queue}},{key:"setConfig",value:function(e){sC(this._config,e||{})}},{key:"setCurrent",value:function(e){sC(this._current,e)}},{key:"getCurrent",value:function(){return this._current}},{key:"resetCurrent",value:function(){this._current={}}},{key:"calcAndReset",value:function(){var e=this._current,t=e.startBufferTime,r=e.duration,n=e.endBufferTime,i=e.leaveWithBlock,a=e.stalledTime,o=e.pausedTime,u=e.downloadDuration,s=e.bitrate;if(r&&s&&n){var c,l,f,d=this._config,h=d.paramBf,v=d.paramBp,p=d.paramUpperBl,g=d.paramUpper,y=d.slidingWindowWeight,m=d.slidingWindowType,_=d.slidingWindowWeightThreshold,b=d.slidingWindowCountThreshold,k=1+((n-t)*h-(a+o)*v)/u;i&&(k=Math.min(k,p));var w=s*Math.max(g,k),S=0;if(S="time"===y?Math.min(u,r+a):Math.min(u,r)*s,this._queue.push([w,S,this._current]),"by_weight"===m){this._queue=he(c=this._queue).call(c,-30);for(var T=cD(l=this._queue).call(l,function(e,t){return e+t[1]},0)-_;T>0;){var x=this._queue.shift();if(!x)break;if(x[1]>T){x[1]-=T,this._queue.unshift(x);break}T-=x[1]}}else this._queue=he(f=this._queue).call(f,-b);this.resetCurrent()}else this.resetCurrent()}},{key:"getDefaultBitrate",value:function(e){if(!e||0===e.length)return 0;for(var t=this._config.defaultTargetBitrate||1e6,r=0,n=0;n<e.length;n++)e[n]._xgOrgBitrate<=t&&e[n]._xgOrgBitrate>=r&&(r=e[n]._xgOrgBitrate);return r||(r=e[e.length-1]._xgOrgBitrate),r}},{key:"getTargetBitrate",value:function(e,t){if(!this._queue.length||!e)return 0;var r,n=this._config,i=n.paramVlLower,a=n.paramVlUpper,o=n.paramVl1,u=n.paramVl2,s=n.bitrateLower,c=n.bitrateUpper,l=n.slidingWindowExtraction,f=0,d=cD(h=this._queue).call(h,function(e,t){return e+t[1]},0);if("weighted_median"===l){var h,v,p=d/2,g=1/0,y=0;cb(v=this._queue).call(v,function(e){(y=Math.abs(p-e[1]))<g&&(f=e[0],g=y)})}else f=cD(r=this._queue).call(r,function(e,t){return e+t[1]/d*t[0]},0);return Math.max(s,Math.min(c,f*Math.min(a,Math.max(i,o+u/e))))}}]),hr="object"===("undefined"==typeof window?"undefined":uA(window))&&window.playerBitrateSelectorRuler?window.playerBitrateSelectorRuler:new ht;"object"!==("undefined"==typeof window?"undefined":uA(window))||window.playerBitrateSelectorRuler||(window.playerBitrateSelectorRuler=hr);var hn=sg(function e(t,r){var n=this;sv(this,e),sf(this,"analysis",void 0),sf(this,"_rule",void 0),sf(this,"_player",void 0),sf(this,"_playingInfo",void 0),sf(this,"_selectAlgType",void 0),sf(this,"_onEnded",function(){n._updateInfo()}),sf(this,"_onPlayNext",function(){n._updateInfo()}),this._player=t,this._rule=hr,this._selectAlgType=r.selectAlgType,this._playingInfo=t?new d7(t):void 0,this._rule.setConfig(r),this._bindEvent()},[{key:"select",value:function(e){if(!e.length)return null;var t,r=e[0].duration||0,n=null;1===e.length&&(n=e[0],this.analysis&&(this.analysis.type=d$.BUFFER_INFO_ONLY_ONE_ITEM));var i=0;return n||((i=this.getTargetBitrate(r,e))?(n=dZ(e,i,this._selectAlgType),this.analysis&&(this.analysis.type=d$.BUFFER_INFO_FIND_ADAPT_BITRATE,this.analysis.reason=s$({selectAlgType:this._selectAlgType,targetBitRate:i}))):(n=e[0],this.analysis&&(this.analysis.type=d$.BUFFER_INFO_TARGET_NOT_FOUND,this.analysis.reason=s$({duration:r,itemsLen:e.length,ruleQueueLen:hr.queue.length}))),n&&(n._targetBitrate=i)),hr.resetCurrent(),n&&hr.setCurrent({bitrate:n.bitrate,_xgOrgBitrate:n._xgOrgBitrate,duration:r}),null===(t=this._playingInfo)||void 0===t||t.enable(),n}},{key:"getTargetBitrate",value:function(e,t){return hr.getTargetBitrate(e,t)}},{key:"destroy",value:function(){var e;this._endPlay(),this._player&&(null===(e=this._playingInfo)||void 0===e||e.destroy(),this._player.off("ended",this._onEnded),this._player.off("playnext",this._onPlayNext))}},{key:"_bindEvent",value:function(){if(!this._player)return this._player;this._player.on("ended",this._onEnded),this._player.on("playnext",this._onPlayNext)}},{key:"_updateInfo",value:function(){if(this._playingInfo){this._playingInfo.endPlay();var e=this._playingInfo.getInfo();this._playingInfo.resetInfo(),hr.setCurrent({downloadDuration:e.downloadDuration||hr.getCurrent().duration,startBufferTime:e.startBufferTime,endBufferTime:e.endBufferTime,pausedTime:e.pausedTime,stalledTime:e.stalledTime,leaveWithBlock:e.leaveWithBlock})}hr.calcAndReset()}},{key:"_endPlay",value:function(){var e;this._updateInfo(),null===(e=this._playingInfo)||void 0===e||e.disable()}}]),hi=sg(function e(){sv(this,e),sf(this,"analysis",void 0)},[{key:"select",value:function(e,t,r){if(e.length<=1)return e[0];var n=r.autoBitrateParams,i=n.paramA,a=n.paramB,o=n.paramC,u=n.paramD,s=r.defaultBitrate,c=-1===t?s:i*Math.pow(t,3)+a*Math.pow(t,2)+o*t+u,l=null;return(l=dZ(e,c,r.selectAlgType)||null)||(l=e[e.length-1]),l._targetBitrate=c,l}}]),ha=20,ho=((vs=ho||{}).SIMPLE="simple",vs.BUFFER_INFO="buffer-info",vs.BANDWIDTH="bandwidth-buffer",vs),hu=((vc=hu||{}).AVG="avg",vc.WEIGHT="weight",vc),hs=sg(function e(t,r){var n,i=this;sv(this,e),sf(this,"config",e.defaultConfig),sf(this,"speed",0),sf(this,"_analysis",void 0),sf(this,"_selectorMap",void 0);var a=t.config||{};c_(n=cw(a)).call(n,function(e){i.config[e]=a[e]}),this._selectorMap=sf(sf(sf({},"simple",new hi),"buffer-info",new hn(r,this.config)),"bandwidth-buffer",new d1(this.config))},[{key:"analysis",get:function(){return this._analysis},set:function(e){var t,r=this;e&&(this._analysis=e,c_(t=cw(this._selectorMap)).call(t,function(t){r._selectorMap[t].analysis=e}))}},{key:"select",value:function(e,t,r){if(this.config.disabled)return null;t=t||this.config.mode;var n=this.config,i=n.bitrateRange,a=n.defaultBitrate,o=fU(u=cC(e=d0(e,n.bitrateKey)).call(e,function(e){return void 0===e._xgOrgBitrate||e._xgOrgBitrate>=i[0]&&e._xgOrgBitrate<=i[1]})).call(u,function(e,t){return"number"==typeof t._xgOrgBitrate&&"number"==typeof e._xgOrgBitrate?t._xgOrgBitrate-e._xgOrgBitrate:0});if(!o.length){var u,s,c=1/0;cb(e).call(e,function(e){var t=Math.abs(e._xgOrgBitrate-a);t<c&&(s=e,c=t)}),s&&o.push(s)}var l=(this._selectorMap[t]||this._selectorMap.simple).select(o,r,this.config);return l&&(l.filterRateCnt=(null==o?void 0:o.length)||0,l.isFilterMaxRate=function(e,t){if(null==e||!e.length||!t||!t._xgOrgBitrate)return -1;var r,n,i=e.length-1;return(null===(r=e[0])||void 0===r?void 0:r._xgOrgBitrate)>=(null===(n=e[e.length-1])||void 0===n?void 0:n._xgOrgBitrate)&&(i=0),e[i]._xgOrgBitrate<=t._xgOrgBitrate?1:0}(o,l)),l}},{key:"selector",get:function(){var e=this.config.mode;return this._selectorMap[e]||this._selectorMap.simple}},{key:"getTargetBitrate",value:function(e,t){var r=this.selector;if("getTargetBitrate"in r)return r.getTargetBitrate(e,t)}},{key:"addSelect",value:function(e,t){var r=e||t.name;this._selectorMap[r]=t}},{key:"destroy",value:function(){var e,t=this._selectorMap;cb(e=cw(t)).call(e,function(e){var r=t[e];"destroy"in r&&"function"==typeof r.destroy&&r.destroy()})}}],[{key:"defaultConfig",get:function(){return{disabled:!1,paramBf:.3,paramBp:.5,paramUpper:1.5,paramLower:.6,paramUpperBl:.7,paramVl1:.7,paramVl2:1e3,paramVlUpper:.9,paramVlLower:.8,bitrateUpper:2e6,bitrateLower:2e5,slidingWindowType:"by_weight",slidingWindowWeight:"size",slidingWindowWeightThreshold:3e5,slidingWindowCountThreshold:30,slidingWindowExtraction:"weighted_median",bitrateRange:[2e5,25e5],defaultBitrate:1e6,defaultTargetBitrate:1e6,autoBitrateParams:{paramA:0,paramB:404330129e-17,paramC:.0164405979,paramD:225511.28,minBitrate:2e5},mSpeedRecordValidThreshold:2,mode:"simple",needCheckDuration:!0,overscore:{isOpen:!1,type:"filter",enable266:!0,filterKey:"definition",filterList:[],scoreMultiple:2},bitrateKey:"bitrate"}}},{key:"MaxQueueCapacity",get:function(){return ha},set:function(e){ha=e}}]),hc=sg(function e(){var t,r=this,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};sv(this,e),sf(this,"config",{size:30,severeBlockDuration:1500,slightBlockDuration:100,highBitrateRatio:1.5,lowBitrateRatio:.8,highLadderSelectedCnt:1,lowLadderSelectedCnt:1,blockSumMaxTime:6e5}),sf(this,"timerId",null),sf(this,"_tBQueue",[]),sf(this,"_sBQueue",[]),sf(this,"_blockQueue",[]),sf(this,"_info",{blockDurationSum:0,currentBlockDur:0,targetBitrateAvg:0,selectedBitrateAvg:0,higherSelectedCnt:0,lowerSelectedCnt:0}),c_(t=cw(n)).call(t,function(e){r.config[e]=n[e]||0}),this.setTimer()},[{key:"targetBitRate",set:function(e){var t;if(e&&"number"==typeof e){this._tBQueue.push(cX("".concat(e),10)),this._tBQueue.length>this.config.size&&this._tBQueue.shift();var r=0;c_(t=this._tBQueue).call(t,function(e){r+=e}),this._info.targetBitrateAvg=r/this._tBQueue.length}}},{key:"selectBitRate",set:function(e){var t;if(e&&"number"==typeof e){this._sBQueue.push(e),this._sBQueue.length>this.config.size&&this._sBQueue.shift();var r=0;c_(t=this._sBQueue).call(t,function(e){r+=e}),this._info.selectedBitrateAvg=r/this._sBQueue.length}}},{key:"blockDuration",set:function(e){this._blockQueue.push(e),this._blockQueue.length>this.config.size&&this._blockQueue.shift();var t,r=0;c_(t=this._blockQueue).call(t,function(e){r+=e}),this._info.blockDurationSum=r}},{key:"currentBlockDur",set:function(e){this._info.currentBlockDur+=e}},{key:"updateBitRateInfo",value:function(e,t){e&&t&&(e>t?this._info.higherSelectedCnt++:e<t&&this._info.lowerSelectedCnt++)}},{key:"checkDefinition",value:function(){var e=this.config,t=this._info;return t.blockDurationSum>e.severeBlockDuration&&(t.selectedBitrateAvg>t.targetBitrateAvg*e.highBitrateRatio&&t.higherSelectedCnt>=e.highLadderSelectedCnt||t.currentBlockDur>e.severeBlockDuration)?1:t.blockDurationSum<e.slightBlockDuration&&t.selectedBitrateAvg<t.targetBitrateAvg*e.lowBitrateRatio&&t.lowerSelectedCnt>=e.lowLadderSelectedCnt?2:0}},{key:"setConfig",value:function(){var e,t=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};c_(e=cw(r)).call(e,function(e){t.config[e]=r[e]||0})}},{key:"resetCurrent",value:function(){this._info.currentBlockDur=0}},{key:"setTimer",value:function(){var e=this;this._blockQueue=[],this._tBQueue=[],this._sBQueue=[],this._info={blockDurationSum:0,currentBlockDur:0,targetBitrateAvg:0,selectedBitrateAvg:0,higherSelectedCnt:0,lowerSelectedCnt:0},this.timerId&&(clearTimeout(this.timerId),this.timerId=null),this.timerId=d9(function(){e.setTimer()},this.config.blockSumMaxTime)}}]),hl=new hc({}),hf=null,hd=null,hh={needCheckDuration:!0};function hv(e){var t=0,r=e.speedAlgoType;return r&&r!==hu.AVG?r===hu.WEIGHT&&(t=dQ.getWeightedSpeedKbs()):t=dQ.getAvgSpeedKbs(),t}function hp(e,t){var r,n,i=t.userDefinition,a=t.config,o=t.bitrateAdapter,u=new dJ;if(y=[],cb(g=e).call(g,function(e){e.mediaType&&"video"!==e.mediaType||y.push(e)}),e=y,a.disabled||!e||e.length<1)return null;var s=d0(e,a.bitrateKey),c=fU(s).call(s,function(e,t){return"number"==typeof t._xgOrgBitrate&&"number"==typeof e._xgOrgBitrate?t._xgOrgBitrate-e._xgOrgBitrate:0}),l=1024*hv(a),f=null;if(o||(hf||(hf=new hs({config:a})),o=hf),o.analysis=u,c&&c.length&&(f=o.select(c,a.mode,l))&&a.mode===ho.BANDWIDTH){var d=f._targetBitrate||f._xgOrgBitrate,h=null;if(!l||l<0||1!==a.mixFactor){var v=sC({},a);v.mode=ho.BUFFER_INFO;var p=new hs({config:v});"number"==typeof l&&l>0&&(p.speed=l),h=null==p?void 0:p.select(s,v.mode,l)}if(h){var g,y,m,_=h._targetBitrate||h._xgOrgBitrate;(f=dZ(s,m=!l||l<0?_:a&&"number"==typeof a.mixFactor&&a.mixFactor>=0&&a.mixFactor<=1?d*a.mixFactor+_*(1-a.mixFactor):a&&"number"==typeof a.mixFactor&&a.mixFactor>1?Math.max(d,_):Math.min(d,_),a.selectAlgType))||(f=e[e.length-1]),f._targetBitrate=m}}f&&(f.type=fH.BITRATE_ADAPTER);var b=(null===(r=f)||void 0===r?void 0:r.duration)||0,k=null===(n=o)||void 0===n?void 0:n.getTargetBitrate(b,e);if(k&&(hl.targetBitRate=k),i){var w=hg.getUserSelectBitrate(c,i);w&&(hl.selectBitRate=w._xgOrgBitrate,hl.updateBitRateInfo(w._xgOrgBitrate,k),f=w,u.type=d$.USER_SELECT)}if(a.overscore&&a.overscore.isOpen&&f){var S=function(e,t,r){var n=r.isOpen,i=r.enable266,a=r.filterKey,o=r.filterList,u=r.scoreMultiple,s=r.type;if(!n)return e;var c=null;return"filter"===s?c=function(e,t,r,n){var i=null;if(cb(r).call(r,function(r){r.source===t[e]&&(i=r)}),!i)return null;for(var a=null,o=function(t){var r;if(cb(r=i.target).call(r,function(r){n[t][e]===r&&(a=n[t])}),a)return 1},u=0;u<n.length&&!o(u);u++);return a}(a,e,o,t):"multiple"===s&&(c=function(e,t,r){if(!e)return null;for(var n=-1,i=0;i<r.length;i++)if(t.definition===r[i].definition){n=i;break}return n>-1&&n<r.length-1?r[n+e>r.length-1?r.length-1:n+e]:null}(u,e,t)),c&&(!c.isH266||i)?(c.type=fH.OVER_SCORE,c.fromType=e.type,c.orgDefinition=e.definition,c):e}(f,c,a.overscore);u.type=d$.SR,f=S}return f&&(f.chosenType=u.type,f.chosenReason=u.reason),f}var hg=function(){function e(t){var r,n,i,a;return sv(this,e),sf((n=this,i=e,a=[t],i=s_(i),r=sy(n,sm()?rf(i,a||[],s_(n).constructor):i.apply(n,a))),"bitRateAdapter",void 0),sf(r,"curBitRate",void 0),sf(r,"_onXLog",function(e){"waitingEnd"===e.eventType&&0===e.type&&(hl.blockDuration=e.costTime,r.player.isUserActive&&(hl.currentBlockDur=e.costTime))}),e.defaultConfig=r.config,r}return sk(e,sP),sg(e,[{key:"detectDefInfo",get:function(){return hl}},{key:"beforeDestroy",value:function(){this.destroy()}},{key:"destroy",value:function(){var e,t;null===(e=this.player)||void 0===e||e.off("xglog",this._onXLog),null===(t=this.bitRateAdapter)||void 0===t||t.destroy(),this.bitRateAdapter=void 0,null==hl||hl.resetCurrent()}},{key:"beforePlayerInit",value:function(){var e=this.player,t=this.config,r=t.multiFactors;(null==r?void 0:r.length)>0&&this.updateParamsByFactor(r),this._bindEvent(),this.bitRateAdapter=new hs({config:t},e),hf||(hf=new hs({config:t})),hl.setConfig(t.detectConfig||{}),hl.resetCurrent();var n=this.getInitBitrate();this.curBitRate=n,fz(e,n)}},{key:"updateParamsByFactor",value:function(e){for(var t,r=this,n=this.playerConfig.mediaInfo||this.playerConfig,i=(this.playerConfig.baseConfig||n).codecType,a=n.videoHeight,o=n.videoWidth,u=0|navigator.deviceMemory,s=0|navigator.hardwareConcurrency,c=null,l={codecType:i,videoHeight:a,videoWidth:o,memory:u,core:s},f=0;f<e.length;f++){for(var d=e[f].factor||{},h=cw(d),v=!0,p=0;p<h.length;p++)if(!this.matchFactor(h[p],d[h[p]],l)){v=!1;break}if(v){c=e[f].config;break}}c&&cb(t=cw(c)).call(t,function(e){r.config[e]=c[e]})}},{key:"getInitBitrate",value:function(){if(!this.config.disabled&&!1!==this.config.enable){var e=this.player,t=this.playerConfig,r=null;try{r=e.definitionList}catch(e){}var n=(t.shared||t).definition,i=r||(null==n?void 0:n.list)||[],a=(n||{}).userSelectDefinition;hd=a;var o,u,s,c,l,f=this.getSuitableBitrate(i,a);return!f&&(f={url:cp(null===(o=t.baseConfig)||void 0===o?void 0:o.urlList)&&(null===(u=t.baseConfig)||void 0===u?void 0:u.urlList.length)>0?null===(s=t.baseConfig)||void 0===s?void 0:s.urlList:(null===(c=t.baseConfig)||void 0===c?void 0:c.url)||t.url,definition:(null==n?void 0:n.defaultDefinition)||t.defaultDefinition||-1,bitrate:(n||t).defaultBitrate||((null===(l=t.baseConfig)||void 0===l?void 0:l.mediaInfo)||t).bitrate||-1,type:fH.DEFAULT}),f&&(f.networkSpeed=this.getSpeed()),f||void 0}}},{key:"getSuitableBitrate",value:function(e,t){if(this.bitRateAdapter)return hp(e,{config:this.config,bitrateAdapter:this.bitRateAdapter,userDefinition:t})}},{key:"getAdaptBitrate",value:function(e,t){var r,n=null,i=this.bitRateAdapter,a=this.config;return a.disabled||!i||(cp(e=fU(r=d0(e,a.bitrateKey)).call(r,function(e,t){return"number"==typeof e._xgOrgBitrate&&"number"==typeof t._xgOrgBitrate?t._xgOrgBitrate-e._xgOrgBitrate:0}))&&e.length&&(i.speed=t,n=i.select(e,a.mode,t)),n&&(n.type=fH.BITRATE_ADAPTER)),n}},{key:"getDefinition",value:function(e,t,r){for(var n=-1,i=0;i<e.length;i++)e[i]._xgOrgBitrate===t&&(n=i);return -1===n?null:r&&e.length>n+1?e[n+1]:!r&&n-1>=0?e[n-1]:null}},{key:"needChangeDefinition",value:function(){var t,r,n,i,a=this.playerConfig,o=this.player,u=[];try{i=o.curDefinition,u=(null===(t=a.shared)||void 0===t||null===(t=t.definition)||void 0===t?void 0:t.list)||o.definitionList}catch(e){}var s=(null===(r=a.shared)||void 0===r||null===(r=r.definition)||void 0===r?void 0:r.userSelectDefinition)||a.userSelectDefinition,c=(null===(n=a.shared)||void 0===n||null===(n=n.definition)||void 0===n?void 0:n.extDefinition)||a.extDefinition,l=cp(c)&&c.length>0?c:u||[],f={type:0,message:"DO_NOT_UPDATE",targetDefinition:null};if(!s||l.length<2)return f;var d=i;s&&(d=e.getUserSelectBitrate(l,s));var h=hl.checkDefinition();f.type=h;var v=1024*this.getSpeed(),p=this.getAdaptBitrate(l,v);if(!(p&&0!==h&&p&&p._xgOrgBitrate&&d&&d._xgOrgBitrate))return f.message="DO_NOT_UPDATE",f;var g=p._xgOrgBitrate>=d._xgOrgBitrate,y=p._xgOrgBitrate<d._xgOrgBitrate,m=null;switch(1===h?m=g?this.getDefinition(l,d._xgOrgBitrate,!0):p:2===h&&(m=y?this.getDefinition(l,d._xgOrgBitrate,!1):p),f.targetDefinition=m,f.targetDefinition&&f.targetDefinition.definition!==s||(f.type=0),f.type){case 1:f.message="NEED_TO_REDUCE_BITRATE";break;case 2:f.message="CAN_UPGRADE_BITRATE";break;default:f.message="DO_NOT_UPDATE"}return f}},{key:"_bindEvent",value:function(){this.player.on("xglog",this._onXLog)}},{key:"matchFactor",value:function(e,t,r){var n,i,a,o,u="Array"===(n=t,(i=Object.prototype.toString.call(n).match(/([^\s.*]+)(?=]$)/g))?i[0]:"")?t:[],s=!1;switch(e){case"core_cnt":r.core&&u.length>1&&r.core>=Number(u[0])&&r.core<=Number(u[1])&&(s=!0);break;case"memory":r.memory&&u.length>1&&r.memory>=Number(u[0])&&r.memory<=Number(u[1])&&(s=!0);break;case"video_screen_mode":;u.length>0&&"landscape"===u[0]&&(a=r.videoHeight,o=r.videoWidth,a&&o&&o>a)&&(s=!0);break;case"encoder":u.length>0&&u[0]&&r.codecType&&u[0]===r.codecType&&(s=!0)}return s}},{key:"getSpeed",value:function(){return hv(this.config)}}],[{key:"pluginName",get:function(){return"BitrateSelector"}},{key:"defaultConfig",get:function(){return sC({needCheckDuration:!0},hh)},set:function(e){var t;cb(t=cw(e)).call(t,function(t){hh[t]=e[t]})}},{key:"getSuitableBitrate",value:function(t,r,n){return n||(n=e.defaultConfig),n=sC(n,hh),r||(r=hd),hp(t,{userDefinition:r,config:n})}},{key:"getUserSelectBitrate",value:function(e,t){if(t&&e&&e.length>0){for(var r=null,n=null,i=0;i<e.length;i++){if(t===e[i].definition){r=e[i];break}!n&&t<e[i].definition&&(n=e[i])}return r||(r=n||e[e.length-1]),r.type=fH.USER_SELECT,r}return null}}])}(),hy=ns.findIndex,hm="findIndex",h_=!0;hm in[]&&[,][hm](function(){h_=!1}),tu({target:"Array",proto:!0,forced:h_},{findIndex:function(e){return hy(this,e,arguments.length>1?arguments[1]:void 0)}});var hb=rw("Array","findIndex"),hk=Array.prototype,hw=v(function(e){var t=e.findIndex;return e===hk||et(hk,e)&&t===hk.findIndex?hb:t}),hS=((vl=hS||{})[vl.DURATION=0]="DURATION",vl[vl.SIZE=1]="SIZE",vl),hT=((vf=hT||{})[vf.INDEXDB=0]="INDEXDB",vf[vf.MEMORY=1]="MEMORY",vf),hx=((vd=hx||{}).PRELOAD_NEXT="PRELOAD_NEXT",vd.PRELOAD_START="PRELOAD_START",vd.PRELOAD_CANCEL="PRELOAD_CANCEL",vd),hI=v(n9),hC=v(ay),hP=v(i4),hE=v(i1),hO=v(ry),hL=v(i$),hR=v(uF),hA=v(u$),hD=v(se),hM=v(so),hB=v(ss),hj=v(uL);function hN(e,t){(null==t||t>e.length)&&(t=e.length);for(var r=0,n=Array(t);r<t;r++)n[r]=e[r];return n}function hU(e,t,r,n,i,a,o){try{var u=e[a](o),s=u.value}catch(e){return void r(e)}u.done?t(s):cS.resolve(s).then(n,i)}function hF(e){return function(){var t=this,r=arguments;return new cS(function(n,i){var a=e.apply(t,r);function o(e){hU(a,n,i,o,u,"next",e)}function u(e){hU(a,n,i,o,u,"throw",e)}o(void 0)})}}function hz(e,t,r){return t=hW(t),function(e,t){if(t&&("object"==uA(t)||"function"==typeof t))return t;if(void 0!==t)throw TypeError("Derived constructors may only return object or undefined");return function(e){if(void 0===e)throw ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e)}(e,hX()?rf(t,r||[],hW(e).constructor):t.apply(e,r))}function hK(e,t){if(!(e instanceof t))throw TypeError("Cannot call a class as a function")}function hV(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),ck(e,h1(n.key),n)}}function hq(e,t,r){return 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ws(t)}},{key:"bwEventEmit",value:function(e){var t=e.vid,r=e.loadType,n=e.size,i=e.speed,a=e.cacheKey,o=e.vtype,u=e.duration,s=e.bitrate,c=hJ(e,St),l=this.getPreloadBandwidth(a)||{bw:0,pbw:0,vid:t,duration:u,bitrate:s};r&&r!==_5.CDN?(l.pbw=l.pbw+n,this.emit("prf_data_size",h$({vid:t,task_type:2,pcdn_size:n,pcdn_speed:i,vtype:o,bitrate:s,duration:u},c))):(l.bw=l.bw+n,this.emit("prf_data_size",h$({vid:t,task_type:2,cdn_size:n,cdn_speed:i,vtype:o,duration:u,bitrate:s},c))),this.setPreloadBandwidth(a,l),this._updateRealTimeSpeed({speed:i,type:r||_5.CDN}),this._updateLoadInfo(a,r,n)}},{key:"setUsePreloadInfo",value:function(e,t){this._usepreload_info.set(e,t)}},{key:"realTimeSpeed",get:function(){return Sr}},{key:"emit",value:function(e,t){var r;null===(r=this._manager)||void 0===r||r.emit(e,t)}},{key:"destroy",value:function(){this._preload_bandwith_map=new fy,this._usepreload_info=new fy,this._pcdn_info_map=new fy,this._manager=null}}]);function Si(e,t){var r=[0,0];if(e)for(var n=0,i=e.length;n<i&&(r[0]=e.start(n),r[1]=e.end(n),!(r[0]<=t&&t<=r[1]));n++);return r[0]-t<=0&&t-r[1]<=0?r:[0,0]}function Sa(e,t,r){for(var n=0;n<e.length;n++)if(r===e[n][t])return n;return -1}var So=["vid","loadType","size","speed","cacheKey","vtype","duration","bitrate"],Su=!1,Ss=function(){var e,t,r,n,i,a;function o(){var e;return hK(this,o),(e=hz(this,o))._loaders={},e._loaderInsts={},e._taskIntervalId=0,e._currentPreloadInst=null,e._preloadDataList=[],e._player=null,e._stepwise=!1,e._playingVids=[],e._isOpen=!0,e._userDefinition=null,e._startDefinition=null,e.onPreloadNext=hF(hZ().mark(function t(){var r,n,i,a,o,u,s,c,l,f,d,h,v,p;return hZ().wrap(function(t){for(;;)switch(t.prev=t.next){case 0:if(a=(i=e)._preloadDataList,o=i._config,!(!e._isOpen||e._currentPreloadInst||e._preloadDataList.length<1)){t.next=3;break}return t.abrupt("return",!1);case 3:if(s=null==(u=e.findPreloadItem(a,!1))?void 0:u.data,u&&null!=s&&s.payload){t.next=7;break}return t.abrupt("return",!1);case 7:if(c=e.selectBeforeStart(s),e._filterMixPayload(s,c),e.setStartDefinition(null===(r=c)||void 0===r?void 0:r.definition),e.log("log","selectBeforeStart",null===(n=c)||void 0===n?void 0:n.vtype,c),l=e._getPreloaderKey(c||s)){t.next=17;break}return e.log("warn","need to set vtype, no preloader",s),o.autoPreload&&e.emit(hx.PRELOAD_NEXT),t.abrupt("return",!1);case 17:if(f=e._getLoaderInst(l)){t.next=23;break}if(d=e._getLoader(l)){t.next=22;break}return t.abrupt("return",!1);case 22:f=new d(e,e._config);case 23:return e._currentPreloadInst=f,e._currentPreloadInst.setData(s),e._emitEvtByStart(s),t.prev=26,e.log("log","loaderInst.start",l,e.getStartDefinition(),s),t.next=30,f.start(s,e.getStartDefinition());case 30:(h=t.sent)&&h.remove&&(v=lf(a).call(a,u))>-1&&ly(a).call(a,v,1),t.next=37;break;case 34:t.prev=34,t.t0=t.catch(26),e.log("error","preload data error!",t.t0);case 37:return t.prev=37,null===(p=e._currentPreloadInst)||void 0===p||p.setData(null),e._currentPreloadInst=null,e._config.autoPreload&&e.emit(hx.PRELOAD_NEXT),t.finish(37);case 42:return t.abrupt("return",!0);case 43:case"end":return t.stop()}},t,null,[[26,34,37,42]])})),e._stats=new Sn(e),e}return hY(o,m3),hq(o,[{key:"VTYPES",get:function(){return _8}},{key:"player",get:function(){return this._player}},{key:"stepwise",get:function(){return this._stepwise}},{key:"realTimeSpeed",get:function(){return this._stats.realTimeSpeed}},{key:"currentPreloadInst",get:function(){return this._currentPreloadInst}},{key:"cacheInst",get:function(){return this._cacheInst}},{key:"preloadDataList",get:function(){return this._preloadDataList}},{key:"log",value:function(e){for(var t,r,n=arguments.length,i=Array(n>1?n-1:0),a=1;a<n;a++)i[a-1]=arguments[a];Su&&(r=console)[e].apply(r,s8(t=["[PreloaderManager]"]).call(t,i))}},{key:"register",value:function(e){try{if("undefined"==typeof window)return void this.log("preloader in ssr");var t=o.getDefaultConfig();this._config=sC({},t,e.config),this._options=e;var r=this._config,n=r.preloadMaxCacheCount,i=r.preloadCacheType;this._stepwise=!!this._config.stepwise,this._cacheInst=new Se(n,i),this._selector=e.BitrateSelector,this.on(hx.PRELOAD_NEXT,this.onPreloadNext);for(var a=e.loaders,u=0;u<a.length;u++)this.registerLoader(a[u].vtype,a[u])}catch(e){this.log("register error",e)}}},{key:"registerLoader",value:function(e,t){e&&(this._loaders[e]&&this.log("warn","vtype:".concat(e," Preloader already exist")),this._loaders[e]=t,this._loaderInsts[e]=new t(this,this._config))}},{key:"_checkIfCanPreload",value:function(){if(null===this._currentPreloadInst&&this._preloadDataList.length>0){var e=this.findPreloadItem(this._preloadDataList),t=null==e?void 0:e.data;if(this._wipPreloadTask=e,e&&null!=t&&t.payload){if(!this._getPreloaderKey(t))return this.log("warn","need to set vtype"),this.stopCheckTask(),!1;var r=this._config.checkIfCanPreload;return r&&"function"==typeof r?r(t):this._config.autoCheckPreload?this._autoCheckPreload(t,e):(this.stopCheckTask(),!1)}}return!1}},{key:"_autoCheckPreload",value:function(e,t){return this._player?function(e,t,r){if(!e)return!1;var n=Si(e.buffered,e.currentTime),i=t.startPreloadControl,a=t.startPreloadMinBuffer,o=t.startPreloadMinPosTime,u=t.minBufferLength;if(i){var s=Math.max(n[1]-e.currentTime,0);if("number"==typeof a&&s>a){if("number"==typeof o&&e.currentTime>o||e.currentTime>e.duration/2)return null==r||r("log","[checkIfStartPreload] hit buffer",s,"startPreloadMinBuffer",a),!0}else if(e.currentTime+a+1>e.duration&&e.currentTime+s>e.duration-1)return null==r||r("log","[checkIfStartPreload] hit end"),!0}else{var c="number"==typeof u&&e.duration>u+5?u:e.duration/2,l=Math.min(e.currentTime+u,e.duration),f=n[1]-l;if(e.currentTime>c&&f>-1)return null==r||r("log","[checkIfStartPreload] hit minPos",c,"minCacheTime",l),!0}return!1}(this._player,this._config,this.log):(this.log("warn","need set video"),!1)}},{key:"_getPreloaderKey",value:function(e){return e.vtype?e.vtype.toUpperCase():""}},{key:"_sort",value:function(e){fU(e).call(e,function(e,t){return void 0===e.order&&void 0===t.order||"number"==typeof e.order&&"number"==typeof t.order&&e.order<t.order?-1:1})}},{key:"_addPlayingVid",value:function(e,t){var r=this._playingVids,n=Sa(this._playingVids,"playerId",e);n>-1?r[n].vid=t:r.push({vid:t,playerId:e})}},{key:"selectBeforeStart",value:function(e){var t=e.targetDefinition,r=e.defaultDefinition;if(t)return h$({},t);var n=this.getUserSelectDefinition(),i=this.selectBitrate(null==e?void 0:e.payload,r,n),a=(null==i?void 0:i.vtype)||e.vtype,o=h$(h$({},i),{},{vtype:a});return e.targetDefinition=o,this.log("log","selectBeforeStart",null==e?void 0:e.vid,a,null==i?void 0:i.definition,null==e?void 0:e.payload,i),o}},{key:"selectBitrate",value:function(e,t,r){if(e.length<1)return null;var n,i,a,o=null;if(this._selector)o=this._selector.getSuitableBitrate(e,r),this.log("log","BitRateAdapter result",null===(n=o)||void 0===n?void 0:n.vtype,null===(i=o)||void 0===i?void 0:i.definition,null===(a=o)||void 0===a?void 0:a.bitrate);else{for(var u=-1,s=-1,c=0;c<e.length;c++){var l=e[c];r&&l.definition===r?u=c:t&&l.definition===t&&(s=c)}o=e[u>=0?u:s>=0?s:0]}return h$({},o)}},{key:"startCheckTask",value:function(){var e=this,t=this._preloadDataList,r=this._currentPreloadInst,n=this._config.autoCheck;(this._taskIntervalId&&(clearTimeout(this._taskIntervalId),this._taskIntervalId=0),null!=r&&r.taskInProgress&&function(e,t,r){var n=t.endPreloadControl,i=t.endPreloadMinBuffer,a=t.startPreloadMinBuffer;if(!e)return!1;if(n){if("number"==typeof a&&e.currentTime+a>=e.duration)return!1;var o,u=Math.max(Si(e.buffered,e.currentTime)[1]-e.currentTime,0);if(u<=i)return null==r||r("log","[checkIfCancelPreload] hit buffer:",u,"endPreloadMinBuffer:",i,"video:",s8(o="".concat(e.currentTime,"/")).call(o,e.duration)),!0}return!1}(this._player,this._config,this.log))?this.cancelPreloadingTask():0!==t.length&&(this._checkIfCanPreload()&&this.onPreloadNext(),this._taskIntervalId=d9(function(){e.startCheckTask()},n.interval))}},{key:"cancelPreloadingTask",value:function(){var e,t=this._preloadDataList,r=this._wipPreloadTask,n=this._config.endPreloadTaskStrategy;this.cancel(),r&&(this.stepwise?"number"==typeof(null===(e=r.data)||void 0===e?void 0:e.stepIdx)&&r.data.stepIdx>-1&&r.data.stepIdx--:0!==n&&t.unshift(r),this._emitEvtByCancel(r.data),this._wipPreloadTask=void 0)}},{key:"stopCheckTask",value:function(){this._taskIntervalId&&(clearTimeout(this._taskIntervalId),this._taskIntervalId=-1)}},{key:"getPreloadMetaByVid",value:function(e,t){for(var r=this.getAllCachedDataKeys(),n=[],i="",a=0;a<r.length;a++){var u=r[a],s=o.parseKey(u);s.vid===e&&(i=s.vtype,null!=t&&t.vtype&&t.vtype!==i||n.push(u))}if(0===n.length)return null;var c=this._getLoaderInst(i);return c?c.parseKey(n):null}},{key:"preloadNext",value:function(){this.onPreloadNext()}},{key:"_filterMixPayload",value:function(e,t){var r=t.vtype;if(r&&cp(e.payload)){var n,i=e.vtype===r;e.vtype=r,e.payload=cC(n=e.payload).call(n,function(e){return e.vtype===r||i})}}},{key:"_emitEvtByStart",value:function(e){var t=this._player;if(e&&t)try{this.emit(hx.PRELOAD_START,this._getEventPayload(e,t))}catch(e){this.log("warn","preload emit start error",null==e?void 0:e.stack)}}},{key:"_emitEvtByCancel",value:function(e){var t=this._player;if(e&&t)try{this.emit(hx.PRELOAD_CANCEL,this._getEventPayload(e,t))}catch(e){this.log("warn","preload emit cancel error",null==e?void 0:e.stack)}}},{key:"_getEventPayload",value:function(e,t){var r=t.config.vid,n=this._config,i=n.minBufferLength,a=n.startPreloadControl,o=n.startPreloadMinBuffer,u=n.startPreloadMinPosTime,s=n.endPreloadMinBuffer,c=n.endPreloadControl,l=Si(t.video.buffered,t.currentTime),f=l[1]?l[1]-t.currentTime:0;return{vid:r,pid:e.vid,buffer:l,bufferHead:f,currentTime:t.currentTime,minBufferLength:i,startPreloadControl:a,startPreloadMinBuffer:o,startPreloadMinPosTime:u,endPreloadControl:c,endPreloadMinBuffer:s}}},{key:"addPreloadList",value:(a=hF(hZ().mark(function e(t){var r,n,i;return hZ().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:this._sort(t),r=hH(t),e.prev=2,r.s();case 4:if((n=r.n()).done){e.next=10;break}return i=n.value,e.next=8,this._addData(i);case 8:e.next=4;break;case 10:e.next=15;break;case 12:e.prev=12,e.t0=e.catch(2),r.e(e.t0);case 15:return e.prev=15,r.f(),e.finish(15);case 18:this._checkAutoTask();case 19:case"end":return e.stop()}},e,this,[[2,12,15,18]])})),function(e){return a.apply(this,arguments)})},{key:"addPlayingId",value:function(e,t){for(var r=this._preloadDataList,n=-1,i=0;i<r.length;i++)if(e===r[i].data.vid){n=i;break}if(n>-1){var a=ly(r).call(r,n,1);this.log("log","cancelPreloadByVid remove from list",a.length>0&&a[0].data.vid)}var o=this._currentPreloadInst,u=o?o.getData():null;this.log("log","_currentPreloadInst",u),u&&u.vid===e&&this.cancel(),t&&this._addPlayingVid(t,e)}},{key:"removePlayingId",value:function(e){var t=this._playingVids,r=Sa(t,"playerId",e);if(r>-1){var n=ly(t).call(t,r,1);this.log("log","removePlayingId",n.length>0&&n[0].playerId)}}},{key:"addPreload",value:(i=hF(hZ().mark(function e(t){return hZ().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,this._addData(t);case 2:if(e.sent){e.next=5;break}return e.abrupt("return");case 5:this._sort(this._preloadDataList),this._checkAutoTask();case 7:case"end":return e.stop()}},e,this)})),function(e){return i.apply(this,arguments)})},{key:"_addData",value:(n=hF(hZ().mark(function e(t){var r,n,i,a,o,u,s,c,l,f=this;return hZ().wrap(function(e){for(var d,h;;)switch(e.prev=e.next){case 0:if(t.data.vtype){e.next=3;break}return this.log("warn","vtype is null, can\xb7t select loader"),e.abrupt("return",!1);case 3:if(r=t.data,n=this._getLoader(r.vtype)){e.next=8;break}return this.log("warn","the loader for ".concat(r.vtype," not registered")),e.abrupt("return",!1);case 8:if(!((a=Sa(i=this._playingVids,"vid",t.data.vid))>=0)){e.next=14;break}return o=i[a],this.log("log",s8(d="vid:".concat(o.vid," is already instantiated and loaded, playerId is ")).call(d,o.playerId)),e.abrupt("return");case 14:return u=this._getUniqueKey(t),e.next=17,this.getItem(t.data,!0);case 17:if(!(s=e.sent)||!n.isUniqueCache(s)){e.next=22;break}return this.log("log","".concat(u," already exist in cache")),e.abrupt("return",!1);case 22:if(!this._currentPreloadInst||!(c=this._currentPreloadInst.getData())||this._getUniqueKey({data:c,order:0})!==u){e.next=29;break}return this.log("log","currentKey repeat"),e.abrupt("return");case 29:if(l=cC(h=this._preloadDataList).call(h,function(e){return f._getUniqueKey(e)===u}),this.log("log","addedItems",u,l),0!==l.length){e.next=35;break}return this._stepwise&&void 0===t.data.steps&&(t.data.steps=[0]),this._preloadDataList.push(t),e.abrupt("return",!0);case 35:return this.log("log","".concat(u," already exist in preloadList")),e.abrupt("return",!1);case 37:case"end":return e.stop()}},e,this)})),function(e){return n.apply(this,arguments)})},{key:"_getUniqueKey",value:function(e){return e.data.vtype?o.generateUniqueCacheKey(e.data):e.data.vid}},{key:"_checkAutoTask",value:function(){var e=this,t=this._config,r=t.autoCheck,n=t.autoPreload;cS.resolve().then(function(){n&&e.emit(hx.PRELOAD_NEXT),null!=r&&r.enable&&!e._taskIntervalId&&e.startCheckTask()})}},{key:"setItem",value:function(e,t,r,n){var i=o.generateUniqueCacheKey(e);if(!r){var a=this._getLoader(e.vtype);if(!a)return this.log("warn","no ".concat(e.vtype," preloader, register")),cS.resolve(!1);t=hG({},a.generateUniqueKey(e),t)}return this._cacheInst.setItem(i,t,n)}},{key:"getItem",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=o.generateUniqueCacheKey(e),i=this._getLoader(e.vtype);if(!i)return this.log("warn","no ".concat(e.vtype," preloader, register")),cS.resolve(!1);var a=t?"":i.generateUniqueKey(e);return this._cacheInst.getItem(n,r,a)}},{key:"getItemSync",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=o.generateUniqueCacheKey(e),i=this._getLoader(e.vtype);if(!i)return this.log("warn","no ".concat(e.vtype," preloader, register")),!1;var a=t?"":i.generateUniqueKey(e);return this._cacheInst.getItemSync(n,r,a)}},{key:"supportSync",value:function(){return this._cacheInst.supportSync()}},{key:"removeItem",value:function(e,t){var r=o.generateUniqueCacheKey(e);return this._cacheInst.removeItem(r,t)}},{key:"getPreLoadData",value:(r=hF(hZ().mark(function e(t){var r,n,i;return hZ().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:if(r=t.vtype,!(n=this._getLoaderInst(r))){e.next=7;break}return e.next=5,n.getPreLoadData(t);case 5:return i=e.sent,e.abrupt("return",i);case 7:return e.abrupt("return",null);case 8:case"end":return e.stop()}},e,this)})),function(e){return r.apply(this,arguments)})},{key:"getPreLoadDataSync",value:function(e){var t=e.vtype,r=this._getLoaderInst(t);return r?r.getPreLoadDataSync(e):null}},{key:"removeAll",value:function(){var e=this,t=this.getAllCachedDataKeys();cb(t).call(t,function(t){var r=e.getPreloadMetaByVid(t.split("#")[0]);r&&e.removeItem(r,null)})}},{key:"removeAllPreloadTask",value:function(){this.cancel(),this._preloadDataList=[],this._playingVids=[]}},{key:"disable",value:function(){this._isOpen=!1,this.stopCheckTask()}},{key:"enable",value:function(){this._isOpen=!0,this._config.autoCheck.enable&&!this._taskIntervalId&&this._preloadDataList.length>0&&this.startCheckTask()}},{key:"setUserSelectDefinition",value:function(e){this._userDefinition=e}},{key:"getUserSelectDefinition",value:function(){return this._userDefinition||null}},{key:"getStartDefinition",value:function(){return this._startDefinition}},{key:"setStartDefinition",value:function(e){this._startDefinition=e}},{key:"destroy",value:(t=hF(hZ().mark(function e(){var t,r,n,i;return hZ().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:this._stats.destroy(),t=cw(this._loaderInsts),r=0;case 3:if(!(r<t.length)){e.next=12;break}if(n=t[r],!(i=this._getLoaderInst(n))){e.next=9;break}return e.next=9,i.destroy();case 9:r++,e.next=3;break;case 12:this.removeAllListeners(),this._loaderInsts={},this._loaders={},this._playingVids=[],this.detachPlayer();case 17:case"end":return e.stop()}},e,this)})),function(){return t.apply(this,arguments)})},{key:"cancel",value:(e=hF(hZ().mark(function e(){var t;return hZ().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:if(!this._currentPreloadInst){e.next=4;break}return e.next=3,this._currentPreloadInst.cancel();case 3:null===(t=this._currentPreloadInst)||void 0===t||t.setData(null);case 4:this._currentPreloadInst=null;case 5:case"end":return e.stop()}},e,this)})),function(){return e.apply(this,arguments)})},{key:"removeByPlayInst",value:function(e,t){for(var r=this._preloadDataList.length-1;r>-1;r--){var n,i=this._preloadDataList[r];if(i.data.vid===e&&i.playerId===t){ly(n=this._preloadDataList).call(n,r,1);break}}}},{key:"getAllCachedDataKeys",value:function(){var e;return(null===(e=this._cacheInst)||void 0===e?void 0:e.getAllCachedDataKeys())||[]}},{key:"getDataUniqueKey",value:function(e){var t=this._getLoader(e.vtype);return!!t&&t.generateUniqueKey(e)}},{key:"hasItemSameVid",value:function(e){var t=this._getLoader(e.vtype),r=this._getLoaderInst(e.vtype);if(t&&r){var n=t.generateUniqueKey(e);return r.hasItemSameVid(n)}return!1}},{key:"_getLoader",value:function(e){return e=e||"",this._loaders[e]||this._loaders[e.toLocaleLowerCase()]||(this.log("warn","no ".concat(e," preloader, register")),null)}},{key:"_getLoaderInst",value:function(e){return e=e||"",this._loaderInsts[e]||this._loaderInsts[e.toLocaleLowerCase()]||(this.log("warn","no ".concat(e," preloader, register")),null)}},{key:"getPreloadMemoryInfo",value:function(){return this._cacheInst.getMemoryInfo()}},{key:"attachPlayer",value:function(e){this._player=e}},{key:"detachPlayer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;e&&this._player!==e||(this._player=null)}},{key:"setPreloadBandwidth",value:function(e,t){this._stats.setPreloadBandwidth(e,t)}},{key:"getPreloadBandwidth",value:function(e){return this._stats.getPreloadBandwidth(e)}},{key:"getLoadInfoAndDelete",value:function(e){return this._stats.getLoadInfoAndDelete(e)}},{key:"getPreloadUnuseInfo",value:function(){return this._stats.getPreloadUnuseInfo()}},{key:"setUsePreloadInfo",value:function(e,t){this._stats.setUsePreloadInfo(e,t)}},{key:"bwEventEmit",value:function(e){var t=e.vid,r=e.loadType,n=e.size,i=e.speed,a=e.cacheKey,o=e.vtype,u=e.duration,s=e.bitrate,c=hJ(e,So);this._stats.bwEventEmit(h$({vid:t,loadType:r,size:n,speed:i,cacheKey:a,vtype:o,duration:u,bitrate:s},c))}},{key:"findPreloadItem",value:function(e){var t,r=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(this._stepwise){var n=cD(e).call(e,function(e,t){return void 0===t.data.stepIdx||"number"==typeof t.data.stepIdx&&"number"==typeof e.data.stepIdx&&t.data.stepIdx<e.data.stepIdx?t:e}),i=cC(e).call(e,function(e){return e.data.stepIdx===n.data.stepIdx});if(i.length>1&&this._sort(i),t=i[0],!r){if("number"!=typeof t.data.stepIdx&&(t.data.stepIdx=-1),t.data.stepIdx++,cp(t.data.steps)&&t.data.stepIdx>=t.data.steps.length-1){var a=lf(e).call(e,t);ly(e).call(e,a,1)}t.data.stepIdx===1/0&&(t=void 0)}}else t=r?e[0]:e.shift();return t}},{key:"updateConfig",value:function(e){arguments.length>1&&void 0!==arguments[1]&&arguments[1]?this._config=sC({},o.getDefaultConfig(),e):sC(this._config,e);var t=this._config.autoCheck;t&&!t.enable&&this.stopCheckTask(),t&&t.enable&&this.startCheckTask()}},{key:"preProcessUrl",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,r=this._config,n=r.preProcessUrl,i=r.preProcessUrlOptions;return"function"==typeof n?n(e,sC({},i,t)):{url:e}}}],[{key:"getDefaultConfig",value:function(){return{autoPreload:!1,autoCheck:{enable:!1,interval:1e3},preloadMaxCacheCount:5,preloadCacheType:hT.MEMORY,autoCheckPreload:!0,startPreloadControl:!1,startPreloadMinBuffer:5,startPreloadMinPosTime:5,minBufferLength:5,endPreloadControl:!1,endPreloadTaskStrategy:0}}},{key:"generateUniqueCacheKey",value:function(e){var t,r,n=e.vid,i=e.codecType,a=e.vtype;return s8(t=s8(r="".concat(n,"#")).call(r,i,"#")).call(t,a.toUpperCase())}},{key:"parseKey",value:function(e){if(!e)throw Error("key ".concat(e," is empty"));var t=e.split("#");if(t.length<6)throw Error("key ".concat(e," is not right format"));return{vid:t[0],mediaType:t[1],codecType:t[2],vtype:t[3],definition:t[4],bitrate:cX("".concat(t[5]||0),10)||0}}},{key:"debugger",set:function(e){Su=!!e}}])}(),Sc=function(){var e,t,r,n;function i(e,t){var r;return hK(this,i),(r=hz(this,i))._data=null,r.preloadManager=e,r._config=t,r.promisePolyfill(),r}return hY(i,m3),hq(i,[{key:"taskInProgress",get:function(){return!1}},{key:"stepwise",get:function(){return this.preloadManager.stepwise}},{key:"getRequestOption",value:function(e){var t=this._config,r=t.getRequestOptionsCallback,n=t.reqOptions,i={};return e?i=e.reqOptions?e.reqOptions:"function"==typeof r?r(e):n||{}:i}},{key:"getUserSelectDefinition",value:function(){return this.preloadManager.getUserSelectDefinition()}},{key:"selectBitrate",value:function(e,t,r){return this.preloadManager.selectBitrate(e,t,r)}},{key:"promisePolyfill",value:function(){cS.prototype.finally||(cS.prototype.finally=({finally:function(e){var t=function(t){return cS.resolve(e()).then(t)};return this.then(function(e){return t(function(){return e})},function(e){return t(function(){return cS.reject(e)})})}}).finally)}},{key:"getData",value:function(){return this._data}},{key:"setData",value:function(e){this._data=e}},{key:"start",value:(n=hF(hZ().mark(function e(t,r){return hZ().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:throw Error("start need implement, return Promise");case 1:case"end":return e.stop()}},e)})),function(e,t){return n.apply(this,arguments)})},{key:"cancel",value:(r=hF(hZ().mark(function e(){return hZ().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:throw Error("cancel need implement, cancel current preload request");case 1:case"end":return e.stop()}},e)})),function(){return r.apply(this,arguments)})},{key:"getPreLoadData",value:(t=hF(hZ().mark(function e(t){return hZ().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:throw Error("getPreLoadData not implement");case 1:case"end":return e.stop()}},e)})),function(e){return t.apply(this,arguments)})},{key:"getPreLoadDataSync",value:function(e){return null}},{key:"hasItemSameVid",value:function(e){return!0}},{key:"destroy",value:(e=hF(hZ().mark(function e(){return hZ().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:return e.abrupt("return",cS.resolve());case 1:case"end":return e.stop()}},e)})),function(){return e.apply(this,arguments)})},{key:"parseKey",value:function(e){return Ss.parseKey(e[0])}}],[{key:"generateUniqueKey",value:function(e){throw Error("generateUniqueCacheKey  need implement, return string")}},{key:"vtype",get:function(){throw Error("need vtype")}},{key:"isUniqueCache",value:function(e){return!0}}])}();function Sl(e){return(null==e?void 0:e.preLoadMeta)||{}}var Sf=((o=Sf||{})[o.NORMAL=0]="NORMAL",o[o.FEED=1]="FEED",o),Sd=new(function(){var e,t;function r(){sv(this,r),sf(this,"isRegistered",!1),sf(this,"initPromise",void 0),sf(this,"_inst",void 0),sf(this,"_tracker",void 0),sf(this,"pendingLoadList",[]),sf(this,"prevCount",1),sf(this,"nextCount",2),sf(this,"preloadScene",Sf.NORMAL)}return sg(r,[{key:"bitrateSelector",get:function(){var e;return null===(e=this._inst)||void 0===e?void 0:e._selector}},{key:"prepare",value:(t=uj(uM().mark(function e(t){var r;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:if(!this.isRegistered){e.next=1;break}return e.abrupt("return",!0);case 1:return this.initPromise||(this.initPromise=this._init(t)),e.next=2,null!==(r=this.initPromise)&&void 0!==r&&r;case 2:return e.abrupt("return",e.sent);case 3:case"end":return e.stop()}},e,this)})),function(e){return t.apply(this,arguments)})},{key:"register",value:function(e){if(!this.isRegistered){var t=sh(sh({},e),{},{preloadScene:(null==e?void 0:e.preloadScene)||Sf.NORMAL});this._register(this._adaptPreloadConfig(t)),this.isRegistered=!0,this.trackPreloadData()}}},{key:"inst",value:function(){return this._inst}},{key:"addPreloadList",value:function(e){var t,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(this.isRegistered){if(null==r||!r.delayAdd)return this._addPreloadList(e);if(Sf.FEED!==this.preloadScene)return Sf.NORMAL===this.preloadScene?this._addPreloadList(e):void 0;this.pendingLoadList=s8(t=this.pendingLoadList).call(t,null!=e?e:[])}}},{key:"setPreloadList",value:function(e){if(this.isRegistered){if(Sf.FEED!==this.preloadScene)return Sf.NORMAL===this.preloadScene?this._addPreloadList(e):void 0;this.pendingLoadList=null!=e?e:[]}}},{key:"clearPreloadList",value:function(){this.pendingLoadList=[]}},{key:"attachPlayer",value:function(e){var t,r;e&&this.isRegistered&&(null===(t=this._inst)||void 0===t||null===(r=t.attachPlayer)||void 0===r||r.call(t,e))}},{key:"detachPlayer",value:function(e){var t,r;this.isRegistered&&(null===(t=this._inst)||void 0===t||null===(r=t.detachPlayer)||void 0===r||r.call(t,e))}},{key:"configure",value:function(e){return this.updateConfig(e)}},{key:"setPreloadScene",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.preloadScene,t=arguments.length>1?arguments[1]:void 0;return this.preloadScene!==e&&this.clearPreloadList(),this.updateConfig(sh({preloadScene:e},null!=t?t:{}))}},{key:"removeAll",value:function(){var e,t;return null===(e=this._inst)||void 0===e||null===(t=e.removeAll)||void 0===t?void 0:t.call(e)}},{key:"removeAllPreloadTask",value:function(){var e,t;return this.pendingLoadList=[],null===(e=this._inst)||void 0===e||null===(t=e.removeAllPreloadTask)||void 0===t?void 0:t.call(e)}},{key:"bindTracker",value:function(e){this._tracker=e}},{key:"checkPreloadData",value:function(e){var t;if(null!==(t=this.pendingLoadList)&&void 0!==t&&t.length&&e){var r=this._recPreloadList(e);null!=r&&r.length&&this._addPreloadList(r)}}},{key:"checkPreloadDataExist",value:function(e){var t,r=Sl(fK(e));return!!(null===(t=this._inst)||void 0===t?void 0:t.hasItemSameVid(r))}},{key:"addPlayingId",value:function(e,t){var r;null===(r=this._inst)||void 0===r||r.addPlayingId(e,t)}},{key:"removePlayingId",value:function(e){var t;null===(t=this._inst)||void 0===t||t.removePlayingId(e)}},{key:"getDataUniqueKey",value:function(e){var t;return null===(t=this._inst)||void 0===t?void 0:t.getDataUniqueKey(e)}},{key:"getPreloadMetaByVid",value:function(e,t){var r;return null===(r=this._inst)||void 0===r?void 0:r.getPreloadMetaByVid(e,t)}},{key:"getPreloadDataInfo",value:function(e){var t,r,n=fK(e),i=Sl(n),a=!1,o="DASH"===n.vtype;o&&(i={vid:fq(e),vtype:n.vtype,codecType:n.codecType},a=!0);var u=null===(t=this._inst)||void 0===t?void 0:t.getItemSync(i,a),s=[];if(u&&(null===(r=u)||void 0===r||null===(r=r.buffer)||void 0===r?void 0:r.byteLength)>0)s.push({type:"mixed",start:0,data:u.buffer,dur:u.duration||0});else if(o){var c,l={audioDuration:0,byteLength:0,preloadTime:0};cb(c=cw(u)).call(c,function(e){var t=u[e],r=t.isInitSegment;l.byteLength+=t.res.byteLength,"video"===t.mediaType?l.preloadTime+=t.duration||0:l.audioDuration+=t.duration||0,s.push({type:"mixed",start:0,data:t.res,dur:r?0:t.duration||5,cacheKey:e,range:t.range})}),u=l}return{preloadData:u,preloadDataList:s}}},{key:"getCachedBitrate",value:function(e){var t,r,n=e.config,i=(n.shared||n).definition,a=(null==i?void 0:i.list)||[],o=null==i?void 0:i.userSelectDefinition,u=null==i?void 0:i.focusUserDefinition,s=n.vid||(null===(t=n.baseConfig)||void 0===t||null===(t=t.mediaInfo)||void 0===t?void 0:t.vid)||(null===(r=n.baseConfig)||void 0===r||null===(r=r.mediaInfo)||void 0===r?void 0:r.id)||"",c=null;if(a.length>0){var l=this.getPreloadMetaByVid(s);if(l){var f=this.getDataUniqueKey(l),d=function(e,t){for(var r,n=e.vtype,i=e.codecType,a=e.definition,o=e.bitrate,u=null,s=0;r=t[s];s++){var c=r.vtype===n;if(c&&(c=r.codecType===i),c&&(c=r.definition===a||r.definition===Number(a)),c&&(c=!r.bitrate||!o||Number(r.bitrate)===Number(o)),c){u=r;break}}return u}(l,a);d&&(d.cacheKey=f,(c=d).type=fH.PRELOAD,c.preLoadMeta=l)}if(c&&o&&u){var h={m:1,ud:o,d:c.definition};o!==c.definition&&(c=null,h.m=1)}}return c}},{key:"_init",value:(e=uj(uM().mark(function e(t){var r,n,i;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:if("function"!=typeof t){e.next=2;break}return e.next=1,t();case 1:i=e.sent,e.next=3;break;case 2:i=t;case 3:if((n=i).PreloaderModule=n.PreloaderModule||Ss,null!=n&&n.PreloaderModule&&null!=n&&null!==(r=n.loaders)&&void 0!==r&&r.length){e.next=4;break}return e.abrupt("return",!1);case 4:return n.enableDebugger&&(n.PreloaderModule.debugger=n.enableDebugger),this.register(n),e.abrupt("return",!0);case 5:case"end":return e.stop()}},e,this)})),function(t){return e.apply(this,arguments)})},{key:"_addPreloadList",value:function(e){if(null!=e&&e.length){var t,r=null!=(t=e)&&t.length?c_(t).call(t,function(e){var t,r;if("data"in e)return e;return{order:1,data:{vid:e.vid,vtype:(null===(t=e.streamType)||void 0===t||null===(r=t.toUpperCase)||void 0===r?void 0:r.call(t))||"MP4",codecType:e.codec||"h264",payload:[{url:cp(e.url)?e.url:[{src:e.url}],bitrate:e.bitrate,definition:e.definition,duration:e.duration,size:e.size}],defaultDefinition:e.definition,bizType:0}}}):[];null!=r&&r.length&&this._addList(r)}}},{key:"trackPreloadData",value:function(){var e,t,r=this;null===(e=this._inst)||void 0===e||null===(t=e.on)||void 0===t||t.call(e,"prf_data_size",function(e){var t,n;null===(t=r._tracker)||void 0===t||null===(n=t.track)||void 0===n||n.call(t,"vestrategy_preload_prf_data_size",sh({},e))})}},{key:"_register",value:function(e){var t,n,i=this,a=e||{},o=a.playPlugins,u=a.loaders,s=a.preloader;if(Ss&&null!=u&&u.length){e.enableDebugger&&(Ss.debugger=e.enableDebugger);var c=s||(void 0!==fF?fF:"undefined"!=typeof window?window:"undefined"!=typeof self?self:{}).playerPreloader;c?this._inst=c:(this._inst=new Ss,this._inst.register({config:sC({},r.defaultConfig,(null==e?void 0:e.config)||e),loaders:cC(u).call(u,function(e){return!!e}),BitrateSelector:e.BitrateSelector})),null!=o&&o.length&&cb(o).call(o,function(e){var t;null==e||null===(t=e.registerPreloader)||void 0===t||t.call(e,i._inst)}),null===(t=this._inst)||void 0===t||null===(n=t.enable)||void 0===n||n.call(t)}}},{key:"updateConfig",value:function(e){var t,r;e&&this.isRegistered&&(null===(t=this._inst)||void 0===t||null===(r=t.updateConfig)||void 0===r||r.call(t,this._adaptPreloadConfig(e)))}},{key:"_addList",value:function(e){var t,r;null!=e&&e.length&&this.isRegistered&&(null===(t=this._inst)||void 0===t||null===(r=t.addPreloadList)||void 0===r||r.call(t,e))}},{key:"_adaptPreloadConfig",value:function(e){var t,r,n;return this.nextCount=null!==(t=null==e?void 0:e.nextCount)&&void 0!==t?t:this.nextCount,this.prevCount=null!==(r=null==e?void 0:e.prevCount)&&void 0!==r?r:this.prevCount,void 0!==(null==e?void 0:e.preloadScene)&&cd(n=[Sf.FEED,Sf.NORMAL]).call(n,null==e?void 0:e.preloadScene)?(this.preloadScene=e.preloadScene,Sf.FEED===e.preloadScene?sh({autoPreload:!1,autoCheckPreload:!0},e):sh({autoPreload:!0,autoCheckPreload:!1},e)):sh({},e)}},{key:"_recPreloadList",value:function(e){var t,r=this.pendingLoadList;if(!e||null==r||!r.length)return[];var n=hw(r).call(r,function(t){var r;return t.vid===e||(null===(r=t.data)||void 0===r?void 0:r.vid)===e});if(-1===n)return[];var i=this.prevCount?he(r).call(r,n-this.prevCount<0?0:n-this.prevCount,n):[],a=this.nextCount?he(r).call(r,n+1,n+this.nextCount+1):[];return cC(t=s8(a).call(a,i)).call(t,function(e){return!!e})}}],[{key:"defaultConfig",get:function(){return{preloadCacheType:1,autoPreload:!0,autoCheckPreload:!1,autoCheck:{enable:!0,interval:1e3},preloadTime:5,preloadMaxCacheCount:15,startPreloadMinBuffer:5,startPreloadControl:!0,startPreloadMinPosTime:0,minBufferLength:15,segmentMinDuration:5,loadRangeType:"gop"}}}])}());function Sh(){return(Sh="undefined"!=typeof Reflect&&_4?i2(_4).call(_4):function(e,t,r){var n=function(e,t){for(;!({}).hasOwnProperty.call(e,t)&&null!==(e=s_(e)););return e}(e,t);if(n){var i=uJ(n,t);return i.get?i.get.call(arguments.length<3?e:r):i.value}}).apply(null,arguments)}var Sv=new s7("VeStrategy-preload-plugin"),Sp=function(){function e(t){var r,n,i,a,o;return sv(this,e),sf((i=this,a=e,o=[t],a=s_(a),n=sy(i,sm()?rf(a,o||[],s_(i).constructor):a.apply(i,o))),"ctx",void 0),sf(n,"preloader",void 0),sf(n,"playerId",void 0),sf(n,"_onPlayerActiveChange",function(){n._initPreloader()}),sf(n,"_checkPreloadData",function(){var e,t,r,i;if(n.preloader&&n.player){var a=n.playerConfig,o=(null===(e=a.baseConfig)||void 0===e||null===(e=e.mediaInfo)||void 0===e?void 0:e.id)||(null===(t=a.shared)||void 0===t?void 0:t.vid);null===(r=(i=n.preloader).checkPreloadData)||void 0===r||r.call(i,o)}}),n.ctx=n.config.ctx,n.preloader=n.config.preloader,Sv.update(null===(r=n.ctx)||void 0===r||null===(r=r.dataCenter)||void 0===r||null===(r=r.getAppConfig())||void 0===r?void 0:r.log),Sv.info("PreloadPluginInitCompleted"),function(e,t){var r,n=null;try{n=(null===(r=e.getProperty)||void 0===r?void 0:r.call(e,t))||e[t]}catch(e){}return n}(n.player,"preloader")||fV(n.player,"preloader",Sd),n._bindEvents(),n}return sk(e,sP),sg(e,[{key:"beforePlayerInit",value:function(){(t=e,r="beforePlayerInit",n=this,i=3,a=Sh(s_(1&3?t.prototype:t),r,n),2&i&&"function"==typeof a?function(e){return a.apply(n,e)}:a)([]);var t,r,n,i,a,o=this.preloader,u=fq(this.player);this.playerId=this.player.playerId,this._initPreloader(),u&&this.playerId&&(null==o||o.addPlayingId(u,this.playerId));var s=this._getCachedBitrate();s&&fz(this.player,s);var c=fK(this.player);if(null!=o&&o.checkPreloadDataExist(this.player)||u&&null!=o&&o.getPreloadMetaByVid(u)&&"DASH"===c.vtype){var l=o.getPreloadDataInfo(this.player),f=l.preloadData,d=l.preloadDataList;if(cp(d)&&d.length>0){this.setBaseConfig({preloadDataInfo:{preloadDataList:d}});var h=f.byteLength||0,v=f.preloadTime||(null==d?void 0:cD(d).call(d,function(e,t){return e+(t.dur||0)},0))||0;fV(this.player,"preloadData",{byteLength:h,duration:v,audioDuration:f.audioDuration||0})}}else if(this.config.needPreloadCheck)return void this.player.emit("degrade",{category:fG.PRELOAD_NOT_HIT,errc:-1,err_msg:"preload data not exist"})}},{key:"beforeDestroy",value:function(){var e;this.playerId&&(null===(e=this.preloader)||void 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i(a){var c,l,h,v;return Sk().wrap(function(i){for(;;)switch(i.prev=i.next){case 0:if(clearTimeout(r._timeoutTimer),r._response=a,!r._aborted&&r._running){i.next=4;break}return i.abrupt("return");case 4:if(d&&(a=d(a,n)||a),a.ok){i.next=7;break}throw new SG(n,P,a,"bad network response");case 7:if(c=s1(),o!==SH.TEXT){i.next=15;break}return i.next=11,a.text();case 11:case 18:l=i.sent,r._running=!1,i.next=37;break;case 15:if(o!==SH.JSON){i.next=22;break}return i.next=18,a.json();case 22:if(!u){i.next=29;break}return r.resolve=e,r.reject=t,r._loadChunk(a,u,L,c),i.abrupt("return");case 29:return i.next=31,a.arrayBuffer();case 31:l=new Uint8Array(l=i.sent),r._running=!1,h=s1()-L,v=SZ(l.byteLength,h),r.emit(S0.REAL_TIME_SPEED,{speed:v,len:l.byteLength,time:h,vid:r._vid,index:r._index,range:r._range,priOptions:r._priOptions});case 37:r._logger.debug("[fetch load end], index,",s,",range,",f),e(SJ(l,!0,a,a.headers.get("Content-Length"),a.headers.get("age"),L,c,s,f,r._vid,r._priOptions));case 39:case"end":return i.stop()}},i)})),function(e){return i.apply(this,arguments)})).catch(function(e){var i;clearTimeout(r._timeoutTimer),r._running=!1,r._aborted&&!E||((e=e instanceof SG?e:new SG(n,P,null,null===(i=e)||void 0===i?void 0:i.message)).startTime=L,e.endTime=s1(),e.isTimeout=E,e.options={index:r._index,range:r._range,vid:r._vid,priOptions:r._priOptions},t(e))})})}},{key:"cancel",value:(e=ST(Sk().mark(function e(){return Sk().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:if(!this._aborted){e.next=2;break}return e.abrupt("return");case 2:if(this._aborted=!0,this._running=!1,!this._response){e.next=14;break}if(e.prev=5,!this._reader){e.next=9;break}return e.next=9,this._reader.cancel();case 9:e.next=13;break;case 11:e.prev=11,e.t0=e.catch(5);case 13:this._response=this._reader=null;case 14:if(this._abortController){try{this._abortController.abort()}catch(e){}this._abortController=null}this._onCancel&&this._onCancel({index:this._index,range:this._range,vid:this._vid,priOptions:this._priOptions});case 16:case"end":return e.stop()}},e,this,[[5,11]])})),function(){return e.apply(this,arguments)})},{key:"_loadChunk",value:function(e,t,r,n){var i=this;if(!e.body||!e.body.getReader){this._running=!1;var a=new SG(e.url,"",e,"onProgress of bad response.body.getReader");return a.options={index:this._index,range:this._range,vid:this._vid,priOptions:this._priOptions},void this.reject(a)}this._onProcessMinLen>0&&(this._cache=new Uint8Array(2097152),this._writeIdx=0);var o,u,s,c,l=this._reader=e.body.getReader(),f=s1(),d=(o=ST(Sk().mark(function a(){var o,h,v,p,g,y,m,_,b;return Sk().wrap(function(a){for(var k,w;;)switch(a.prev=a.next){case 0:return s=s1(),a.prev=1,a.next=4,l.read();case 4:u=a.sent,c=s1(),a.next=13;break;case 8:return a.prev=8,a.t0=a.catch(1),c=s1(),i._aborted||(i._running=!1,a.t0.options={index:i._index,range:i._range,vid:i._vid,priOptions:i._priOptions},i.reject(a.t0)),a.abrupt("return");case 13:if(v=(h=(null===(o=i._range)||void 0===o?void 0:o.length)>0?i._range[0]:0)+i._receivedLength,!i._aborted){a.next=19;break}return i._running=!1,t(void 0,!1,{range:[v,v],vid:i._vid,index:i._index,startTime:s,endTime:c,st:r,firstByteTime:n,priOptions:i._priOptions},e),a.abrupt("return");case 19:if(p=u.value?u.value.byteLength:0,i._receivedLength+=p,i._onProcessMinLen>0?i._writeIdx+p>=i._onProcessMinLen||u.done?((g=new Uint8Array(i._writeIdx+p)).set(i._cache.subarray(0,i._writeIdx),0),p>0&&g.set(u.value,i._writeIdx),i._writeIdx=0,i._logger.debug("【fetchLoader,onProgress enough】,done,",u.done,",len,",g.byteLength,", writeIdx,",i._writeIdx)):p>0&&i._writeIdx+p<2097152?(i._cache.set(u.value,i._writeIdx),i._writeIdx+=p,i._logger.debug("【fetchLoader,onProgress cache】,len,",p,", writeIdx,",i._writeIdx)):p>0&&(y=new 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t=this;clearTimeout(this._timeoutTimer),this._logger=e.logger,this._range=e.range,this._onProgress=e.onProgress,this._index=e.index,this._headers=e.headers,this._withCredentials="include"===e.credentials||"same-origin"===e.credentials,this._body=e.body||null,e.method&&(this._method=e.method),this._timeout=e.timeout||null,this._runing=!0,this._vid=e.vid||e.url,this._responseType=e.responseType,this._firstRtt=-1,this._onTimeout=e.onTimeout,this._onCancel=e.onCancel,this._request=e.request,this._priOptions=e.priOptions||{},this._logger.debug("【xhrLoader task】, range",this._range),this._url=S$(e.url,e.params);var r=s1();return new cS(function(e,r){t._loadCompleteResolve=e,t._loadCompleteReject=r,t._startLoad()}).catch(function(e){if(clearTimeout(t._timeoutTimer),t._runing=!1,!t._aborted)throw(e=e instanceof SG?e:new SG(t._url,t._request)).startTime=r,e.endTime=s1(),e.options={index:t._index,vid:t._vid,priOptions:t._priOptions},e})}},{key:"_startLoad",value:function(){var e=null;if(this._responseType===SH.ARRAY_BUFFER&&this._range&&this._range.length>1){if(this._onProgress){this._firstRtt=-1;var t=1024*this._currentChunkSizeKB,r=this._range[0]+this._receivedLength,n=this._range[1];t<this._range[1]-r&&(n=r+t),e=[r,n],this._logger.debug("[xhr_loader->],tast :",this._range,", SubRange, ",e)}else e=this._range,this._logger.debug("[xhr_loader->],tast :",this._range,", allRange, ",e)}this._internalOpen(e)}},{key:"_internalOpen",value:function(e){var t=this;try{this._startTime=s1();var r=this._xhr=new XMLHttpRequest;r.open(this._method||"GET",this._url,!0),r.responseType=this._responseType,this._timeout&&(r.timeout=this._timeout),r.withCredentials=this._withCredentials,r.onload=hE(n=this._onLoad).call(n,this),r.onreadystatechange=hE(i=this._onReadyStatechange).call(i,this),r.onerror=function(e){t._running=!1;var r,n,i,a=new SG(t._url,t._request,null==e||null===(r=e.currentTarget)||void 0===r?void 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",e),r.send(this._body)}catch(t){t.options={index:this._index,range:e,vid:this._vid,priOptions:this._priOptions},this._loadCompleteReject(t)}}},{key:"_onReadyStatechange",value:function(e){2===e.target.readyState&&this._firstRtt<0&&(this._firstRtt=s1())}},{key:"_onLoad",value:function(e){var t,r=e.target.status;if(r<200||r>299){var n=new SG(this._url,null,Sb(Sb({},e.target.response),{},{status:r}),"bad response,status:"+r);return n.options={index:this._index,range:this._range,vid:this._vid,priOptions:this._priOptions},this._loadCompleteReject(n)}var i,a=null,o=!1,u=(null===(t=this._range)||void 0===t?void 0:t.length)>0?this._range[0]:0;if(this._responseType===SH.ARRAY_BUFFER){var s,c=new Uint8Array(e.target.response);if(i=u+this._receivedLength,c&&c.byteLength>0){this._receivedLength+=c.byteLength;var l=s1()-this._startTime,f=SZ(this._receivedLength,l);this.emit(S0.REAL_TIME_SPEED,{speed:f,len:this._receivedLength,time:l,vid:this._vid,index:this._index,range:[i,u+this._receivedLength],priOptions:this._priOptions})}a=c,o=!((null===(s=this._range)||void 0===s?void 0:s.length)>1&&this._range[1]&&this._receivedLength<this._range[1]-this._range[0]),this._logger.debug("[xhr load done->], tast :",this._range,", start",i,"end ",u+this._receivedLength,",dataLen,",c?c.byteLength:0,",receivedLength",this._receivedLength,",index,",this._index,", done,",o)}else o=!0,a=e.target.response;var d={ok:r>=200&&r<300,status:r,statusText:this._xhr.statusText,url:this._xhr.responseURL,headers:this._getHeaders(this._xhr),body:this._xhr.response};this._transformResponse&&(d=this._transformResponse(d,this._url)||d),this._onProgress&&this._onProgress(a,o,{index:this._index,vid:this._vid,range:[i,u+this._receivedLength],startTime:this._startTime,endTime:s1(),priOptions:this._priOptions},d),o?(this._runing=!1,this._loadCompleteResolve&&this._loadCompleteResolve(SJ(this._onProgress?null:a,o,d,d.headers["content-length"],d.headers.age,this._startTime,this._firstRtt,this._index,this._range,this._vid,this._priOptions))):this._startLoad()}},{key:"cancel",value:function(){if(!this._aborted)return this._aborted=!0,this._runing=!1,Sj(SO(t.prototype),"removeAllListeners",this).call(this),this._onCancel&&this._onCancel({index:this._index,range:this._range,vid:this._vid,priOptions:this._priOptions}),this._xhr?this._xhr.abort():void 0}},{key:"receiveLen",get:function(){return this._receivedLength}},{key:"running",get:function(){return this._running},set:function(e){this._running=e}},{key:"_getHeaders",value:function(e){var t,r,n={},i=function(e,t){var r=void 0!==hI&&hC(e)||e["@@iterator"];if(!r){if(cp(e)||(r=function(e,t){var r;if(e){if("string"==typeof e)return SN(e,void 0);var n=he(r=Object.prototype.toString.call(e)).call(r,8,-1);return"Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n?fw(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?SN(e,t):void 0}}(e))){r&&(e=r);var n=0,i=function(){};return{s:i,n:function(){return n>=e.length?{done:!0}:{done:!1,value:e[n++]}},e:function(e){throw e},f:i}}throw TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var a,o=!0,u=!1;return{s:function(){r=r.call(e)},n:function(){var e=r.next();return 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SC(t,[{key:"exec",value:function(){var e,t=this,r=this._config,n=r.retry,i=r.retryDelay,a=r.onRetryError,o=r.transformError,u=function(e,t){if(null==e)return{};var r,n,i=function(e,t){if(null==e)return{};var r,n,i={},a=cw(e);for(n=0;n<a.length;n++)r=a[n],lf(t).call(t,r)>=0||(i[r]=e[r]);return i}(e,t);if(hR){var a=hR(e);for(n=0;n<a.length;n++)r=a[n],lf(t).call(t,r)>=0||Object.prototype.propertyIsEnumerable.call(e,r)&&(i[r]=e[r])}return i}(r,S4),s=(e=ST(Sk().mark(function e(){var r,c,l;return Sk().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:return e.prev=0,e.next=3,t._loader.load(u);case 3:r=e.sent,t.promise.resolve(r),e.next=27;break;case 7:if(e.prev=7,e.t0=e.catch(0),t._loader.running=!1,t._logger.debug("[task request catch err]",e.t0),!t._canceled){e.next=13;break}return e.abrupt("return");case 13:if(e.t0.loaderType=t._loaderType,e.t0.retryCount=t._retryCount,c=e.t0,o&&(c=o(c)||c),a&&t._retryCount>0&&a(c,t._retryCount,{index:u.index,vid:u.vid,range:u.range,priOptions:u.priOptions}),t._retryCount++,l=!0,t._retryCheckFunc&&(l=t._retryCheckFunc(e.t0)),!(l&&t._retryCount<=n)){e.next=26;break}return clearTimeout(t._retryTimer),t._logger.debug("[task request setTimeout],retry",t._retryCount,",retry range,",u.range),t._retryTimer=d9(s,i),e.abrupt("return");case 26:t.promise.reject(c);case 27:case"end":return e.stop()}},e,null,[[0,7]])})),function(){return e.apply(this,arguments)});return s(),this.promise}},{key:"cancel",value:(e=ST(Sk().mark(function e(){return Sk().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:return clearTimeout(this._retryTimer),this._canceled=!0,this._loader.running=!1,e.abrupt("return",this._loader.cancel());case 4:case"end":return e.stop()}},e,this)})),function(){return e.apply(this,arguments)})},{key:"running",get:function(){return this._loader&&this._loader.running}},{key:"loader",get:function(){return this._loader}}]),t}();function S6(){for(var e=arguments.length,t=Array(e),r=0;r<e;r++)t[r]=arguments[r];if((t=cC(t).call(t,Boolean)).length<2)return t[0];var n=function(e){for(var t,r=0;r<10;)try{if((t=new Uint8Array(e)).byteLength>0)break;r++}catch(e){if(!(r<10))throw Error("new array failed final,".concat(null==e?void 0:e.message));r++}return t}(cD(t).call(t,function(e,t){return e+t.byteLength},0)),i=0;return cb(t).call(t,function(e){n.set(e,i),i+=e.byteLength}),n}var S8=function(){SE(r,m3);var e,t=SB(r);function r(e){var n,i;return Sx(this,r),SP(SM(n=t.call(this,e)),"type",Sq.FETCH),SP(SM(n),"_queue",[]),SP(SM(n),"_alive",[]),SP(SM(n),"_currentTask",null),SP(SM(n),"_finnalUrl",""),SP(SM(n),"_config",void 0),n._config=(i=e,Sb({loaderType:Sq.FETCH,retry:0,retryDelay:0,timeout:0,request:null,onTimeout:void 0,onProgress:void 0,onRetryError:void 0,transformRequest:void 0,transformResponse:void 0,transformError:void 0,responseType:SH.TEXT,range:void 0,url:"",params:void 0,method:"GET",headers:{},body:void 0,mode:void 0,credentials:void 0,cache:void 0,redirect:void 0,referrer:void 0,referrerPolicy:void 0,integrity:void 0,onProcessMinLen:0,processMaxGapTime:1/0},i)),n._config.loaderType!==Sq.XHR&&S1.isSupported()||(n.type=Sq.XHR),n.log=e.logger,n}return SC(r,[{key:"isFetch",value:function(){return this.type===Sq.FETCH}},{key:"load",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};"string"!=typeof e&&e?r=e:r.url=e||r.url||this._config.url,(r=sC({},this._config,r)).params&&(r.params=sC({},r.params)),r.headers&&SY(r.headers)&&(r.headers=sC({},r.headers)),r.body&&SY(r.body)&&(r.body=sC({},r.body)),r.transformRequest&&(r=r.transformRequest(r)||r),r.logger=this.log;var n=new S3(this.type,r);return n.loader.on(S0.REAL_TIME_SPEED,function(e){t.emit(S0.REAL_TIME_SPEED,e)}),this._queue.push(n),1!==this._queue.length||this._currentTask&&this._currentTask.running||this._processTask(),n.promise}},{key:"cancel",value:(e=ST(Sk().mark(function e(){var t;return Sk().wrap(function(e){for(var r,n,i;;)switch(e.prev=e.next){case 0:return t=s8(r=c_(n=this._queue).call(n,function(e){return e.cancel()})).call(r,c_(i=this._alive).call(i,function(e){return e.cancel()})),this._currentTask&&t.push(this._currentTask.cancel()),this._queue=[],this._alive=[],e.next=6,cS.all(t);case 6:return e.next=8,function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return new cS(function(t){return d9(t,e)})}();case 8:case"end":return e.stop()}},e,this)})),function(){return e.apply(this,arguments)})},{key:"_processTask",value:function(){var e=this;if(this._currentTask=this._queue.shift(),this._currentTask){this._currentTask.alive&&this._alive.push(this._currentTask);var t=this._currentTask.exec().catch(function(e){});t&&"function"==typeof t.finally&&t.finally(function(){var t,r,n;null!==(t=e._currentTask)&&void 0!==t&&t.alive&&(null===(r=e._alive)||void 0===r?void 0:r.length)>0&&(e._alive=cC(n=e._alive).call(n,function(t){return t&&t!==e._currentTask})),e._processTask()})}}}],[{key:"isFetchSupport",value:function(){return S1.isSupported()}}]),r}(),S5=[{range:[0,90],size:614400},{range:[90,120],size:819200},{range:[120,Number.MAX_VALUE],size:1024e3}];var S9=((c=S9||{}).H264="h264",c.H265="h265",c.H266="h266",c);function S7(){return{supportHevc:!1,preloadTime:5,preloadSize:0,segmentMinDuration:5,vtype:"MP4",preloadCacheType:1,preloadMaxCacheCount:5,globalKey:null,autoPreload:!1,reqOptions:null,getRequestOptionsCallback:null,minBufferLength:5,timeout:3e3,autoCheck:{enable:!0,interval:1e3},logCacheConfig:{logCacheLevel:2,logMaxSize:204800},pcdnConfig:{openPreloadPCDN:!1,enterMinBuffer:10,outMaxBuffer:5,pcdn_duration:2,pcdn_open:!0,openPCDN:!0,minDuration:25,trackerUrl:""},switchPCDNMaxCnt:2,retryCount:1,retryDelay:1e3,loaderType:"fetch"}}A.f;var Te=O("".slice),Tt=Math.min;tu({target:"String",proto:!0,forced:!cu("startsWith")},{startsWith:function(e){var t=rz(X(this));ca(e);var r=tq(Tt(arguments.length>1?arguments[1]:void 0,t.length)),n=rz(e);return Te(t,r,r+n.length)===n}});var Tr=rw("String","startsWith"),Tn=String.prototype,Ti=v(function(e){var t=e.startsWith;return"string"==typeof e||e===Tn||et(Tn,e)&&t===Tn.startsWith?Tr:t}),Ta="content-range";function To(e,t,r,n){var i=Sh(s_(1&n?e.prototype:e),t,r);return 2&n&&"function"==typeof i?function(e){return i.apply(r,e)}:i}var Tu=function(){var e,t,r,n;function i(e,t){sv(this,i),sf((r=this,n=i,a=[e,t],n=s_(n),s=sy(r,sm()?rf(n,a||[],s_(r).constructor):n.apply(r,a))),"options",void 0),sf(s,"playerId",void 0),sf(s,"logger",void 0),sf(s,"_nextPreloadCount",0),sf(s,"_netLoader",void 0),sf(s,"_pendingTask",{resolve:void 0,data:void 0});var r,n,a,o,u,s,c=S7();cb(o=cw(t)).call(o,function(e){c[e]=t[e]}),s.options=c,s.playerId=(null===(u=e.player)||void 0===u?void 0:u.playerId)||"default";var l=s.options.logCacheConfig,f=l.logCacheLevel,d=l.logMaxSize;return s.logger=new SK("[Mp4Preloader]",{logCacheLevel:f,logMaxSize:d}),s.log(SF.DEBUG,"[Preloader] new preloader, playerId",s.playerId),s}return sk(i,Sc),sg(i,[{key:"currentPreloadInst",get:function(){return this.preloadManager.currentPreloadInst}},{key:"allCachedKeys",get:function(){return this.preloadManager.getAllCachedDataKeys()}},{key:"cacheInst",get:function(){return this.preloadManager.cacheInst}},{key:"realTimeSpeed",get:function(){return 0}},{key:"taskInProgress",get:function(){return!!this._pendingTask.resolve&&!!this._pendingTask.data}},{key:"log",value:function(e,t){for(var r,n,i=arguments.length,a=Array(i>2?i-2:0),o=2;o<i;o++)a[o-2]=arguments[o];(r=this.logger).log.apply(r,s8(n=[e,t]).call(n,a))}},{key:"getPreloadUnuseInfo",value:function(){return this.preloadManager.getPreloadUnuseInfo()}},{key:"generateUniqueKey",value:function(e){var t=e.vid,r=e.definition,n=e.mediaType,a=e.codecType,o=e.vtype;return i.generateUniqueKey({vid:t,mediaType:n,definition:r,codecType:a,vtype:o})}},{key:"start",value:(n=uj(uM().mark(function e(t,r){var n,i=this;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:if(n=this._beforeStart(t,r)){e.next=1;break}return e.abrupt("return",{remove:!0});case 1:return this.loadByChunkSize(n,null),e.next=2,new cS(function(e){i._pendingTask.resolve=e,i._pendingTask.data=n});case 2:return e.abrupt("return",{remove:!0});case 3:case"end":return e.stop()}},e,this)})),function(e,t){return n.apply(this,arguments)})},{key:"getInitDefinition",value:function(e,t){for(var r=null,n=0,i=0;i<e.length;i++)if(e[i].definition===t){n=i;break}return(r=e[n])||(r=e[0]),r}},{key:"getPreLoadData",value:function(e){var t=this;return new cS(function(r,n){t.getItemSameVid(e).then(function(e){if(t.log(SF.DEBUG,"[Preloader] getPreLoadData",!!e.value),e.value){var n=e.value,i=n.mediaSegList,a=n.meta,o=n.type,u=n.buffer,s=n.preloadTime,c=n.vid,l=n.cacheKey,f=n.definition,d=n.orgDefinition,h=n.byteLength,v=n.duration,p=n.fileSize,g=n.from,y=n.vtype,m=n.codecType,_=n.initSeg;r(sh({generateBy:"preloader",vid:c,type:o,vtype:y,codecType:m,definition:f,orgDefinition:d,bitrate:n.bitrate,cacheKey:l,duration:v||0,byteLength:h,from:g,adaptTimeRange:n.adaptTimeRange,repeatData:n.repeatData,repeatDataStartPos:n.repeatDataStartPos,memory:n.memory,meta:a,preloadTime:s,fileSize:p||0},o===hS.SIZE?{buffer:u}:{initSeg:_,mediaSegList:i}))}else r(null)}).catch(function(e){n(e)})})}},{key:"checkCacheKey",value:function(e,t,r){var n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:Sg.MP4,i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:Sy.H264;if(r){var a=this.generateUniqueKey({vid:e,definition:r,vtype:n,codecType:i});return a&&this.hasItemSameVid(a)?a:null}for(var o=0;o<t.length;o++){var u=this.generateUniqueKey({vid:e,definition:t[o].definition,vtype:n,codecType:i});if(u&&this.hasItemSameVid(u))return u}return null}},{key:"bwEventEmit",value:function(e,t,r,n,i){var a,o,u=(null===(a=this._pendingTask.data)||void 0===a?void 0:a.duration)||0,s=(null===(o=this._pendingTask.data)||void 0===o?void 0:o.bitrate)||0;this.preloadManager.bwEventEmit({vid:e,loadType:t,size:r,speed:n,cacheKey:i,vtype:Sg.MP4,duration:u,bitrate:s})}},{key:"loadByChunkSize",value:(r=uj(uM().mark(function e(t,r){var n,i,a,o,u,s,c,l,f,d,h,v,p,g,y,m,_,b,k,w,S,T;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:if(a=t.vid,o=t.cacheKey,u=t.definition,s=t.orgDefinition,c=t.duration,l=t.bitrate,f=t.codecType,d=t.vtype,h=t.size,v=this._getLoadUrl(t)){e.next=1;break}return this._endLoadFragments(!1),e.abrupt("return");case 1:return v=function(e,t){try{if(!t||Ti(e).call(e,"blob"))return e;var r,n=lf(e).call(e,"?"),i=n===e.length-1,a="";return cb(r=cw(t)).call(r,function(e){var r,n,i=t[e];null!=i&&""!==i&&(a+=s8(r=s8(n="".concat(a?"&":"")).call(n,e,"=")).call(r,t[e]))}),e+=(n<0?"?":i?"":"&")+a}catch(t){return e}}(v,{__vid:a}),g=(p=this._decideRequestRange({bitrate:l,size:h,duration:c,pktOffsetMap:t.pktOffsetMap})).range,y=p.duration,this.log(SF.LOG,s8(n=s8(i="".concat(a," loadByChunkSize ")).call(i,g[0],"-")).call(n,g[1]),t.cacheKey,t.definition,y),m={vid:a,definition:u,orgDefinition:s,cacheKey:o,codecType:f,vtype:d,fileSize:h,bitrate:l||0,byteLength:0,preloadTime:y,buffer:new ArrayBuffer(0)},_=this.getRequestOption(sh(sh({},t),{},{url:v})),b=new S8({responseType:"arraybuffer"}),e.prev=2,e.next=3,b.load(v,sh({range:g},_));case 3:w=e.sent,m.fileSize||(S=function(e){var t,r=null==e||null===(t=e.get)||void 0===t?void 0:t.call(e,Ta);if(r){var n=r.split("/");if(cp(n)&&2===n.length)return Number(n[1])}return null}(w.headers),m.fileSize=S),(null==w||null===(k=w.data)||void 0===k?void 0:k.byteLength)>0&&(m.buffer=w.data,m.byteLength+=m.buffer.byteLength,this._setPreLoadData(t,m)),e.next=5;break;case 4:e.prev=4,e.catch(2);case 5:this._endLoadFragments(!1);case 6:case"end":return e.stop()}},e,this,[[2,4]])})),function(e,t){return r.apply(this,arguments)})},{key:"setItem",value:function(e,t){return this.preloadManager.setItem(e,t,!1)}},{key:"clearPreloaderList",value:function(){}},{key:"setUserSelectDefinition",value:function(e){this.preloadManager&&this.preloadManager.setUserSelectDefinition(e)}},{key:"getUserSelectDefinition",value:function(){return this.preloadManager.getUserSelectDefinition()}},{key:"cancel",value:function(){return this.log(SF.LOG,"cancelLoading"),this._endLoadFragments(),cS.resolve()}},{key:"destroy",value:function(){return this.cancel(),cS.resolve()}},{key:"on",value:function(e,t){for(var r,n=arguments.length,a=Array(n>2?n-2:0),o=2;o<n;o++)a[o-2]=arguments[o];To(i,"on",this,3)(s8(r=[e,t]).call(r,a))}},{key:"off",value:function(e,t){for(var r,n=arguments.length,a=Array(n>2?n-2:0),o=2;o<n;o++)a[o-2]=arguments[o];To(i,"off",this,3)(s8(r=[e,t]).call(r,a))}},{key:"hasItemSameVid",value:function(e){if(!e)return!1;for(var t=e.split("#"),r=this.allCachedKeys,n=0;n<r.length;n++){var i=r[n];if(i===e)return!0;var a=i.split("#");if(a.length>=4&&t.length>=4&&a[0]===t[0]){if(0===lf(o=a[2]).call(o,"pretime")&&0===lf(u=t[2]).call(u,"pretime"))return!0;var o,u,s=[cX(a[2]),cX(a[3])],c=[cX(t[2]),cX(t[3])];if(c[0]>=s[0]&&c[1]>c[0]&&c[1]<=s[1])return!0}}return!1}},{key:"getItemSameVid",value:(t=uj(uM().mark(function e(t){var r,n,a,o;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:if(a=(n=i.generateUniqueKey(t))&&this.hasItemSameVid(n),this.log(SF.DEBUG,s8(r="getItemSameVid: key:".concat(n," checkResult:")).call(r,a)),a){e.next=1;break}return e.abrupt("return",{});case 1:return e.next=2,this.preloadManager.getItem(t);case 2:return o=e.sent,e.abrupt("return",{value:o,key:a});case 3:case"end":return e.stop()}},e,this)})),function(e){return t.apply(this,arguments)})},{key:"_beforeStart",value:function(e,t){var r,n,i,a,o,u,s,c,l=e.payload||[];if(0===l.length)return this.log(SF.LOG,"preload_is_null"),null;var f=e.vid,d=e.steps,h=e.stepIdx,v=e.targetDefinition,p=e.vtype||Sg.MP4,g=e.codecType||S9.H264,y="".concat(this.getUserSelectDefinition()||""),m=this.checkCacheKey(f,l,y,p,g);if(this.log(SF.LOG,s8(r="".concat(this.playerId," ")).call(r,f),s8(n=s8(i="codecType:".concat(g," vtype:")).call(i,p," hasCache:")).call(n,m)),m&&!this.stepwise||"MP3"===p)return this.log(SF.LOG,"vtype_".concat(p)),null;var _=v||this.getInitDefinition(l,t);if(this.log(SF.LOG,s8(a=" ".concat(this.playerId," ")).call(a,f," getInitDefinition"),null==_?void 0:_.definition),!_)return this.log(SF.WARN,"definition_error"),null;var b=_.definition,k=_.orgDefinition,w=e.preloadTime||this.options.preloadTime,S=e.preloadSize||this.options.preloadSize||390624,T=this.generateUniqueKey({vid:f,definition:b,vtype:p,codecType:g});this._nextPreloadCount>0&&this._nextPreloadCount--,this.log(SF.LOG,s8(o="".concat(this.playerId," ")).call(o,f),s8(u=s8(s="cacheKey:".concat(T," duration:")).call(s,_.duration," preloadTime:")).call(u,w));var x=sh({vid:f,definition:b,orgDefinition:k,preloadTime:w,preloadSize:S,cacheKey:T,codecType:g,vtype:p,steps:d,stepIdx:h,payload:e},_);return e.reqOptions&&(x.reqOptions=e.reqOptions),this.log(SF.LOG,s8(c="start preload,".concat(f," playerId:")).call(c,this.playerId)),x}},{key:"_decideRequestRange",value:function(e){var t=e.pktOffsetMap,r=e.bitrate,n=e.size,i=e.duration,a=[0,8e5],o=this._getRangeByOffsetMap(t,5),u=0;if("number"==typeof o&&o>0)a[1]=o,u=5;else{var s=n||function(e,t){try{return e&&t?cX("".concat(t*e/8),10):0}catch(e){return 0}}(r,i),c=function(e,t,r){var n=r>51200?Math.min(r,8e5):t;if(!e)return n||S5[0].size;var i=la(S5).call(S5,function(t){return e>=t.range[0]&&e<t.range[1]});return i&&(n=Math.min(i.size,r>0?r:t)),n||S5[0].size}(i,8e5,s);a[1]=c,u=1}return{range:a,duration:u}}},{key:"_getRangeByOffsetMap",value:function(e,t){var r=this,n=null==e?void 0:la(e).call(e,function(e){var n;return(null==e?void 0:e.time)===((null===(n=r.options)||void 0===n?void 0:n.firstLoadTimePos)||t)});return null==n?void 0:n.offset}},{key:"_setPreLoadData",value:(e=uj(uM().mark(function e(t,r){var n,i,a,o,u,s,c,l,f,d,h,v,p;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 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0:s.trackId)&&(t.id=o.tkhd.trackId),t.tkhdDuration=o.tkhd.duration,t.mvhdDurtion=e.mvhd.duration,t.mvhdTimecale=e.mvhd.timescale,t.timescale=t.formatTimescale=o.mdia.mdhd.timescale,t.duration=o.mdia.mdhd.duration||t.mvhdDurtion/t.mvhdTimecale*t.timescale,t.rotation=o.tkhd.rotation,t.matrix=o.tkhd.matrix;var s,c,l,f,d,h,v,p,g,y,m,_,b,k,w,S=T0(o.mdia.minf.stbl.stsd)[0];if(t.width=S.width,t.height=S.height,S.pasp&&(t.sarRatio=[S.pasp.hSpacing,S.pasp.vSpacing]),S.av1C)t.codecType=TP.AV1,t.codec=S.av1C.codec,t.av1C=S.av1C.data,S.colr&&(t.colr=S.colr.data);else if(S.hvcC)t.codecType=TP.HEVC,t.codec=S.hvcC.codec,t.vps=S.hvcC.vps,t.sps=S.hvcC.sps,t.pps=S.hvcC.pps,t.hvcC=S.hvcC.data;else{if(!S.avcC)throw Error("unknown video stsd entry");t.codec=S.avcC.codec,t.sps=S.avcC.sps,t.pps=S.avcC.pps}t.present=!0,t.ext={},t.ext.stss=null===(c=o.mdia)||void 0===c||null===(l=c.minf)||void 0===l||null===(f=l.stbl)||void 0===f?void 0:f.stss,t.ext.ctts=null===(d=o.mdia)||void 0===d||null===(h=d.minf)||void 0===h||null===(v=h.stbl)||void 0===v?void 0:v.ctts,S&&"encv"===S.type&&(t.isVideoEncryption=!0,S.default_KID=null===(p=S.sinf)||void 0===p||null===(g=p.schi)||void 0===g?void 0:g.tenc.default_KID,S.default_IsEncrypted=null===(y=S.sinf)||void 0===y||null===(m=y.schi)||void 0===m?void 0:m.tenc.default_IsEncrypted,S.default_IV_size=null===(_=S.sinf)||void 0===_||null===(b=_.schi)||void 0===b?void 0:b.tenc.default_IV_size,t.videoSenc=o.mdia.minf.stbl.senc&&o.mdia.minf.stbl.senc.samples,S.data_format=null===(k=S.sinf)||void 0===k||null===(w=k.frma)||void 0===w?void 0:w.data_format,t.useEME=e.useEME,t.kidValue=e.kidValue,t.pssh=e.pssh,t.encv=S)}if(u&&r){null!=(null===(T=u.tkhd)||void 0===T?void 0:T.trackId)&&(r.id=u.tkhd.trackId),r.tkhdDuration=u.tkhd.duration,r.mvhdDurtion=e.mvhd.duration,r.mvhdTimecale=e.mvhd.timescale,r.timescale=r.formatTimescale=u.mdia.mdhd.timescale,r.duration=u.mdia.mdhd.duration||r.mvhdDurtion/r.mvhdTimecale*r.timescale;var T,x,I,C,P,E,O,L,R,A,D,M,B,j,N,U,F,z=T0(u.mdia.minf.stbl.stsd)[0];switch(r.sampleSize=z.sampleSize,r.sampleRate=z.sampleRate,r.channelCount=z.channelCount,r.present=!0,z.type){case"alaw":r.codecType=r.codec=TE.G711PCMA,r.sampleRate=8e3;break;case"ulaw":r.codecType=r.codec=TE.G711PCMU,r.sampleRate=8e3;break;default:r.sampleDuration=TD.getFrameDuration(r.sampleRate,r.timescale),r.sampleRateIndex=TD.getRateIndexByRate(r.sampleRate),r.objectType=(null===(n=z.esds)||void 0===n?void 0:n.objectType)||2,z.esds&&(r.config=fw(z.esds.config)),r.codec=(null===(i=z.esds)||void 0===i?void 0:i.codec)||"mp4a.40.2"}r.sampleDuration=TD.getFrameDuration(r.sampleRate,r.timescale),r.objectType=(null===(x=z.esds)||void 0===x?void 0:x.objectType)||2,z.esds&&z.esds.config&&(r.config=fw(z.esds.config)),r.codec=(null===(I=z.esds)||void 0===I?void 0:I.codec)||"mp4a.40.2",r.sampleRateIndex=TD.getRateIndexByRate(r.sampleRate),r.ext={},r.ext.stss=null===(C=u.mdia)||void 0===C||null===(P=C.minf)||void 0===P||null===(E=P.stbl)||void 0===E?void 0:E.stss,r.ext.ctts=null===(O=u.mdia)||void 0===O||null===(L=O.minf)||void 0===L||null===(R=L.stbl)||void 0===R?void 0:R.ctts,r.present=!0,z&&"enca"===z.type&&(r.isAudioEncryption=!0,z.data_format=null===(A=z.sinf)||void 0===A||null===(D=A.frma)||void 0===D?void 0:D.data_format,z.default_KID=null===(M=z.sinf)||void 0===M||null===(B=M.schi)||void 0===B?void 0:B.tenc.default_KID,z.default_IsEncrypted=null===(j=z.sinf)||void 0===j||null===(N=j.schi)||void 0===N?void 0:N.tenc.default_IsEncrypted,z.default_IV_size=null===(U=z.sinf)||void 0===U||null===(F=U.schi)||void 0===F?void 0:F.tenc.default_IV_size,r.audioSenc=u.mdia.minf.stbl.senc&&u.mdia.minf.stbl.senc.samples,r.useEME=e.useEME,r.kidValue=e.kidValue,r.enca=z)}if(r&&(r.isVideoEncryption=!!t&&t.isVideoEncryption),t&&(t.isAudioEncryption=!!r&&r.isAudioEncryption),null!=t&&t.encv||null!=r&&r.enca){var K,V,q=null==t||null===(K=t.encv)||void 0===K?void 0:K.default_KID,H=null==r||null===(V=r.enca)||void 0===V?void 0:V.default_KID,G=q||H?(q||H).join(""):null;t&&(t.kid=G),r&&(r.kid=G)}return t&&(t.flags=3841),r&&(r.flags=1793),{videoTrack:t,audioTrack:r}}}},{key:"evaluateDefaultDuration",value:function(e,t,r){var n,i=null==t||null===(n=t.samples)||void 0===n?void 0:n.length;return i?1024*i/t.timescale*e.timescale/r:1024}},{key:"moofToSamples",value:function(t,r,n){var i,a={};return t.mfhd&&(r&&(r.sequenceNumber=t.mfhd.sequenceNumber),n&&(n.sequenceNumber=t.mfhd.sequenceNumber)),cb(i=t.traf).call(i,function(t){var i=t.tfhd,o=t.tfdt,u=t.trun;if(i&&u){o&&(r&&r.id===i.trackId&&(r.baseMediaDecodeTime=o.baseMediaDecodeTime),n&&n.id===i.trackId&&(n.baseMediaDecodeTime=o.baseMediaDecodeTime));var s,c=i.defaultSampleSize||0,l=i.defaultSampleDuration||e.evaluateDefaultDuration(r,n,u.samples.length||u.sampleCount),f=u.dataOffset||0,d=0,h=-1;if(!u.samples.length&&u.sampleCount){a[i.trackId]=[];for(var v=0;v<u.sampleCount;v++)a[i.trackId].push({offset:f,dts:d,duration:l,size:c}),d+=l,f+=c}else a[i.trackId]=c_(s=u.samples).call(s,function(e,t){return(e={offset:f,dts:d,pts:d+(e.cts||0),duration:e.duration||l,size:e.size||c,gopId:h,keyframe:0===t||null!==TQ(e)&&void 0!==TQ(e)&&(65536&TQ(e))>>>0!=65536}).keyframe&&(h++,e.gopId=h),d+=e.duration,f+=e.size,e})}}),a}},{key:"moovToSamples",value:function(e){var t=e.trak;if(t&&t.length){var r=la(t).call(t,function(e){var t,r;return"vide"===(null===(t=e.mdia)||void 0===t||null===(r=t.hdlr)||void 0===r?void 0:r.handlerType)}),n=la(t).call(t,function(e){var t,r;return"soun"===(null===(t=e.mdia)||void 0===t||null===(r=t.hdlr)||void 0===r?void 0:r.handlerType)});if(r||n){if(r){var i,a,o,u,s=null===(o=r.mdia)||void 0===o||null===(u=o.minf)||void 0===u?void 0:u.stbl;if(!s)return;var c=s.stts,l=s.stsc,f=s.stsz,d=s.stco,h=s.stss,v=s.ctts;if(!(c&&l&&f&&d&&h))return;i=T7(c,l,f,d,v,h)}if(n){var p,g,y,m=null===(p=n.mdia)||void 0===p||null===(g=p.minf)||void 0===g?void 0:g.stbl;if(!m)return;var _=null===(y=n.mdia.mdhd)||void 0===y?void 0:y.timescale,b=m.stts,k=m.stsc,w=m.stsz,S=m.stco;if(!(_&&b&&k&&w&&S))return;a=T7(b,k,w,S)}return{videoSamples:i,audioSamples:a}}}}}]),e}();function T7(e,t,r,n,i,a){var o,u,s,c,l=[],f=null==i?void 0:T0(i),d=T0(t),h=T0(n),v=r.entrySizes,p=null==a?void 0:T0(a);p&&(u={},cb(p).call(p,function(e){u[e-1]=!0})),f&&(s=[],cb(f).call(f,function(e){for(var t=e.count,r=e.offset,n=0;n<t;n++)s.push(r)}));var g=-1,y=0,m=0,_=0,b=0,k=0,w=d[0].samplesPerChunk,S=d[1]?d[1].firstChunk-1:1/0;return cb(o=T0(e)).call(o,function(e){for(var t=e.count,n=e.delta,i=0;i<t;i++)c={dts:y,duration:n,size:v[m]||r.sampleSize,offset:h[_]+k,index:m},p&&(c.keyframe=u[m],c.keyframe&&g++,c.gopId=g),s&&m<s.length&&(c.pts=c.dts+s[m]),l.push(c),y+=n,++m<w?k+=c.size:(_++,k=0,_>=S&&(S=d[++b+1]?d[b+1].firstChunk-1:1/0),w+=d[b].samplesPerChunk)}),l}function xe(e,t){return e.dataReferenceIndex=TF(t,6),e.width=TF(t,24),e.height=TF(t,26),e.horizresolution=Tz(t,28),e.vertresolution=Tz(t,32),e.frameCount=TF(t,40),e.depth=TF(t,74),78}function xt(e,t){return e.dataReferenceIndex=TF(t,6),e.channelCount=TF(t,16),e.sampleSize=TF(t,18),e.sampleRate=Tz(t,24)/65536,28}function xr(e,t,r){if(e){if(e.size!==e.data.length)throw Error("box ".concat(e.type," size !== data.length"));var n={start:e.start,size:e.size,headerSize:e.headerSize,type:e.type};return t&&(n.version=e.data[e.headerSize],n.flags=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return(e[t]<<16)+(e[t+1]<<8)+(e[t+2]||0)}(e.data,e.headerSize+1),n.headerSize+=4),r(n,e.data.subarray(n.headerSize),n.start+n.headerSize),n}}var xn=function(e,t,r){for(var n=String(r),i=0|t,a=Math.ceil(i/n.length),o=[],u=String(e);a--;)o.push(n);return o.join("").substring(0,i-u.length)+u},xi=function(){for(var e=[],t=arguments.length,r=Array(t),n=0;n<t;n++)r[n]=arguments[n];return cb(r).call(r,function(t){e.push(xn(Number(t).toString(16),2,0))}),e[0]};function xa(e,t,r,n){return e[t]?n?n(e[t]):e[t]:r}var xo=function(){var e;function t(e){var r,n,i,a,o=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return sv(this,t),sf((r=this,n=s_(n=t),a=sy(r,sm()?rf(n,[],s_(r).constructor):n.apply(r,i))),"duration",void 0),sf(a,"url",void 0),sf(a,"options",void 0),sf(a,"mediaList",void 0),sf(a,"retryMax",void 0),sf(a,"retry",void 0),sf(a,"type",void 0),sf(a,"isEnd",void 0),sf(a,"videoCodecType",void 0),sf(a,"videoCodecs",void 0),sf(a,"hasSync",void 0),sf(a,"_readyPromise",void 0),sf(a,"dashType",void 0),sf(a,"sidxHanded",void 0),a.url=e,a.options=o,a.mediaList={video:[],audio:[]},a.mediaList.audio.selectedIdx=0,a.retryMax=10,a.retry=0,a.type="live",a.isEnd=!1,a.duration=0,a.videoCodecType="",a.videoCodecs="",a.hasSync=!1,a.dashType="segment_base",a._readyPromise=new wU,a}return sk(t,m3),sg(t,[{key:"_createLoadingState",value:function(){return{currentIndex:0,isLoading:!1}}},{key:"readyPromise",get:function(){return this._readyPromise}},{key:"calcVideoCodeType",value:function(e,t){if(e||t){var r=null;t?r=t.split(".")[0]:e&&(r=e.split(".")[0]);for(var n=cw(TS),i=0;i<n.length;i++){var a,o=n[i],u=TS[o],s=s8(a=u.types).call(a,u.visualEntryBox);if(lf(s).call(s,r)>-1){this.videoCodecType=o,"hevc"===o?this.videoCodecType="h265":"bvc2"===o&&(this.videoCodecType="h266"),this.videoCodecs=u.codecs;break}}this.videoCodecType||(this.videoCodecType=Tw.AVC,this.videoCodecs=TS[Tw.AVC].codecs)}}},{key:"fetch",value:(e=uj(uM().mark(function e(r){var n,i,a,o,u,s,c=this;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:return n={TYPE:"LIVE",ENDLIST:""},i=[],e.prev=1,a=new S8({}),e.next=2,a.load(r);case 2:if(!(o=e.sent.data)){e.next=4;break}if(u=t.parseMPD(o)){e.next=3;break}throw Error("parse mpd error");case 3:return this._parseMeta(n,u),this._parseSegments(u,r),cb(s=["video","audio"]).call(s,function(e){var t;c.mediaList[e].length>0&&(c.mediaList[e].selectedIdx=0,fU(t=c.mediaList[e]).call(t,function(t,r){return"video"===e?r.height-t.height:r.bandwidth-t.bandwidth}))}),e.abrupt("return",{meta:n,segments:i});case 4:throw Error("MPD_PARSE_ERROR");case 5:e.next=7;break;case 6:throw e.prev=6,Error(e.catch(1).message);case 7:case"end":return e.stop()}},e,this,[[1,6]])})),function(t){return e.apply(this,arguments)})},{key:"_parseMeta",value:function(e,t){"static"===t.type&&(e.TYPE="VOD"),t.minBufferTime&&(e.minBufferTime=Ty(t.minBufferTime)),t.maxSegmentDuration&&(e.maxSegmentDuration=Ty(t.maxSegmentDuration)),t.mediaPresentationDuration&&(this.duration=Ty(t.mediaPresentationDuration));var r=t.Period[0];!this.duration&&r&&r.duration&&(this.duration=Ty(r.duration)),e.duration=this.duration}},{key:"_parseST",value:function(e,t,r,n,i){for(var a=c7(e.timescale),o=c7(e.duration),u=Math.round(o/a),s=cX(e.startNumber,10),c=s+Math.ceil(this.duration/u)-1,l=s;l<=c;l++){var f=u*(l-s),d=u*(l-s+1);l===c&&(u=this.duration-u*(c-s),d=this.duration),t.push({idx:l,start:Math.round(f),end:Math.round(d),url:n+e.media.replace("$RepresentationID$",r).replace("$Number%04d$",function(e,t){var r;return he(r="000"+e).call(r,-t)}(l,4)),downloaded:0,segmentDuration:u,height:i})}}},{key:"_getVideoSegments",value:function(e){var t,r,n,i,a=e.bandwidth,o=e.id,u=e.baseURL,s=e.initSegment,c=e.mediaSegments,l=e.mimeType,f=e.codecs,d=e.width,h=e.height,v=e.frameRate,p=e.sar,g=e.startWithSAP,y=e.timescale,m=e.duration,_=e.encrypted;if(this.options.dynamic_video&&this.options.dynamic_video.dynamic_video_list)for(var b=0;b<this.options.dynamic_video.dynamic_video_list.length;b++){var k=this.options.dynamic_video.dynamic_video_list[b];k.bitrate===a&&(t=k.size,r=k.definition,n=k.file_id,i=k.audio_file_id)}this.mediaList.video.push({id:o,baseURL:u,initSegment:u+s.replace("$RepresentationID$",o),inited:!1,mediaSegments:c,mimeType:l,codecs:f,width:d,height:h,size:t,frameRate:v,sar:p,startWithSAP:g,bandwidth:a,timescale:y,duration:m,encrypted:_,definition:r,fileId:n,audioFileId:i})}},{key:"_getAudioSegments",value:function(e){var t,r=e.bandwidth,n=e.id,i=e.baseURL,a=e.initSegment,o=e.mediaSegments,u=e.mimeType,s=e.codecs,c=e.startWithSAP,l=e.timescale,f=e.duration,d=e.encrypted;if(this.options.dynamic_video&&this.options.dynamic_video.dynamic_audio_list)for(var h=0;h<this.options.dynamic_video.dynamic_audio_list.length;h++)this.options.dynamic_video.dynamic_audio_list[h].bitrate===r&&(t=this.options.dynamic_video.dynamic_audio_list[h].size);this.mediaList.audio.push({id:n,baseURL:i,initSegment:i+a.replace("$RepresentationID$",n),inited:!1,mediaSegments:o,mimeType:u,codecs:s,startWithSAP:c,bandwidth:r,size:t,timescale:l,duration:f,encrypted:d})}},{key:"_parseSegments",value:function(e,t){var r,n=this,i=[],a="";e.BaseURL&&(a=e.BaseURL[0]);var o=e.Period[0];o.AdaptationSet&&o.AdaptationSet.length>1&&cb(r=o.AdaptationSet).call(r,function(e){var r,o="video/mp4",u="avc1.64001E",s=640,c=360,l=25,f="1:1",d="1",h=588633;e.mimeType&&("video/mp4"===(o=e.mimeType)?(u=e.codecs,s=c7(e.width),c=c7(e.height),l=c7(e.frameRate),f=e.sar,d=e.startWithSAP,h=c7(e.bandwidth),n.calcVideoCodeType(void 0,u)):"audio/mp4"===o&&(u=e.codecs,d=e.startWithSAP,h=c7(e.bandwidth))),cb(r=e.Representation).call(r,function(r){lf(i).call(i,r.id)>-1&&(r.id=(cX(i[i.length-1],10)+1).toString()),i.push(r.id);var v,p="",g=[],y=0,m=he(t).call(t,0,Tg(t).call(t,"/")+1)+a;"video/mp4"===(o=xa(r,"mimeType",o))?(r.codecs&&(u=r.codecs,n.calcVideoCodeType(void 0,u)),s=xa(r,"width",s,c7),c=xa(r,"height",c,c7),l=xa(r,"frameRate",l,c7),f=xa(r,"sar",f)):"audio/mp4"===o&&(u=xa(r,"codecs",u)),d=xa(r,"startWithSAP",d),h=xa(r,"bandwidth",h,c7),r.BaseURL&&r.BaseURL.length>0&&(m+=r.BaseURL[0]),e.SegmentTemplate&&e.SegmentTemplate.length>0&&(v=e.SegmentTemplate[0]),r.SegmentTemplate&&r.SegmentTemplate.length>0&&(v=r.SegmentTemplate[0]);var _=!1;(e.ContentProtection||r.ContentProtection)&&(_=!0),v&&(p=v.initialization,y=c7(v.duration),n._parseST(v,g,r.id,m,c)),h="string"==typeof h?cX(h):h,"video/mp4"===o?n._getVideoSegments({id:r.id,bandwidth:h,baseURL:m,initSegment:p,mediaSegments:g,mimeType:o,codecs:u,width:s,height:c,frameRate:l,sar:f,startWithSAP:d,timescale:0,duration:y,encrypted:_}):"audio/mp4"===o&&n._getAudioSegments({id:r.id,baseURL:m,bandwidth:h,initSegment:p,mediaSegments:g,mimeType:o,codecs:u,startWithSAP:d,timescale:0,duration:y,encrypted:_})})})}},{key:"init",value:function(){var e=this,t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this.mediaList={video:[],audio:[]};var r=this.options;if(r.dynamic_video.dynamic_type&&"segment_template"!==r.dynamic_video.dynamic_type){this.dashType="segment_base",r.duration;var n,i,a=r.dynamic_video;cb(n=["dynamic_video_list","dynamic_audio_list"]).call(n,function(t){var n,i="dynamic_audio_list"===t,o=0;cb(n=a[t]).call(n,function(n){var a=cX(n.init_range.split("-")[0],10),u=cX(n.init_range.split("-")[1],10),s=cX(n.index_range.split("-")[0],10),c=cX(n.index_range.split("-")[1],10),l=n.first_segment_range,f=l?[cX(l.split("-")[0],10),cX(l.split("-")[1],10)]:null;i||e.calcVideoCodeType(n.codec_type);e.mediaList["dynamic_audio_list"===t?"audio":"video"].push({id:(o++).toString(),baseURL:n.main_url,initSegment:n.main_url,initSegmentRange:[a,u],sidxRange:[s,c],firstMoofMdatRange:f,inited:!1,hasSidx:!1,mediaSegments:[],mimeType:i?"audio/mp4":"video/mp4",codecs:i?"mp4a.40.2":e.videoCodecs,width:n.vwidth,height:n.vheight,bandwidth:cX(n.bitrate),avg_bitrate:n.avg_bitrate,size:n.size,duration:r.duration,definition:n.definition,sidxRes:void 0,fileId:n.file_id,audioFileId:n.audio_file_id,fallbackUrl:n.fallback_url,hasFallback:!1,backupUrl:n.backup_url_1,hasBackup:!1})})}),this.type="vod",cb(i=["video","audio"]).call(i,function(t){var r;e.mediaList[t].length>0&&(e.mediaList[t].selectedIdx=0,"video"===t&&fU(r=e.mediaList[t]).call(r,function(e,r){return"video"===t?r.height-e.height:r.bandwidth-e.bandwidth}))}),t&&this.emit("ready"),this._readyPromise.resolve()}else this.dashType="segment_template",this.fetch(r.dynamic_video.main_url).then(function(t){e.type=t.meta.TYPE.toLocaleLowerCase(),e.emit("ready"),e._readyPromise.resolve()},function(){})}},{key:"getSidx",value:function(e){var t,r=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"video",i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,a=arguments.length>3?arguments[3]:void 0,o=this.mediaList[n][i],u=o.sidxRange[1];try{var s,c,l,f,d=e instanceof ArrayBuffer?e:e.buffer,h=new Uint8Array(d),v=String.fromCharCode.apply(null,fw(h.subarray(4,8)));if("sidx"!==v)throw Error(s8(c=s8(l=s8(f="topLevel ".concat(v,", index:")).call(f,i,", res:")).call(l,e.byteLength,", range:")).call(c,s$(o.sidxRange)));var p=(t=T9.sidx(T9.findBox(new Uint8Array(d),[])[0])).timescale,g=[],y=0,m=0,_=u+1,b=_-1;cb(s=t.references).call(s,function(e,t){m+=e.subsegment_duration,b+=e.referenced_size,g.push({idx:t+1,url:o.initSegment,start:Math.round(y/p),end:Math.round(m/p),startRaw:y/p,endRaw:m/p,range:[_,b],segmentDuration:Math.round(e.subsegment_duration/p),codecType:r.getCodecType(),mediaType:n,fileId:o.fileId}),y=m+1,_=b+1}),g[0].startTime_=0,o.mediaDuration=0,cb(g).call(g,function(e,t){o.mediaDuration+=e.segmentDuration,t>0&&(e.startTime_=g[t-1].startTime_+g[t-1].segmentDuration),t===g.length-1&&a&&(e.end=a)}),o.hasSidx=!0,o.mediaSegments=g,o.timescale=p,o.sidxRes=e}catch(e){if(this.sidxHanded)return;this.sidxHanded=!0}}},{key:"getCodecType",value:function(){return"bvc2"===this.videoCodecType?"h266":"hevc"===this.videoCodecType?"h265":this.videoCodecType?this.videoCodecType:"h264"}}],[{key:"parseMPD",value:function(e){var t;if("string"==typeof e&&(t=e),e instanceof ArrayBuffer){var r=new Uint8Array(e);t=String.fromCharCode.apply(null,fw(r))}return t?(t=t.replace(/<(\/)?(\w+:)+(\w+)/g,"<$1$3"),wG.parse(t)):null}}])}();!function(){var e,t,r,n,i,a,o;function u(e,t){var r,n,i,a;return sv(this,u),sf((n=this,i=u,a=[e,t],i=s_(i),r=sy(n,sm()?rf(i,a||[],s_(n).constructor):i.apply(n,a))),"_loader",void 0),sf(r,"_pendingItem",void 0),sf(r,"_pendingTask",void 0),sf(r,"options",void 0),sf(r,"preloadManager",void 0),r.preloadManager=e,r._loader=new S8({loaderType:Sq.XHR,responseType:"arraybuffer"}),r._loader.on("real_time_speed",function(t){if((null==t?void 0:t.len)>0){var n,i,a=(null==t||null===(n=t.priOptions)||void 0===n?void 0:n.type)||Sm.CDN,o=Math.round(8*t.len*1e3/t.time/1024),u=null==t?void 0:t.priOptions.extData,s=u.cacheKey,c=null===(i=r._pendingItem)||void 0===i?void 0:i.duration,l={vid:u.vid,loadType:a,size:t.len,speed:o,cacheKey:s,vtype:Sg.DASH,duration:c,bitrate:u.bitrate,range:t.range,mediaType:u.mediaType,format:Sg.DASH,segmentDuration:null==u?void 0:u.segmentDuration};e.bwEventEmit(l)}}),r.options=t,r._pendingTask=null,r}sk(u,Sc),sg(u,[{key:"_setItem",value:(o=uj(uM().mark(function e(t,r){var n,i;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:return t.vtype=Sg.DASH,e.next=1,this.preloadManager.getItem(t,!0);case 1:(n=e.sent)?(i=function(e){var t,r={},n={},i={},a=Ts(cw(e));try{for(a.s();!(t=a.n()).done;){var o,u,s=t.value,c=e[s];c.isInitSegment?i[s]=c:(c.rangeEnd===(null===(o=c.range)||void 0===o?void 0:o[1])&&c.rangeStart===(null===(u=c.range)||void 0===u?void 0:u[0])?i[s]=c:"audio"===c.mediaType?r[s]=c:"video"===c.mediaType&&(n[s]=c),c.cacheKey=s)}}catch(e){a.e(e)}finally{a.f()}for(var l=T_(r),f=0,d=cw(l);f<d.length;f++)sC(i,Tb(l[d[f]]));for(var h=T_(n),v=0,p=cw(h);v<p.length;v++)sC(i,Tb(h[p[v]]));return i}(i=sC({},n,r)),this.preloadManager.setItem(t,i,!0)):this.preloadManager.setItem(t,r,!0);case 2:case"end":return e.stop()}},e,this)})),function(e,t){return o.apply(this,arguments)})},{key:"_getDashContext",value:function(e){var t,r,n=e.payload;if("TOP"===e.playInfoType){var i={dashOpts:e.payload};(function(e){e.duration=e.dashOpts.Data.Duration,e.dashOpts.dynamic_video=e.dashOpts.Data,e.dashOpts.dynamic_video.dynamic_video_list=[],e.dashOpts.dynamic_video.dynamic_audio_list=[],e.dashOpts.dynamic_video.dynamic_type=e.dashOpts.Data.AdaptiveInfo.AdaptiveType,e.dashOpts.dynamic_video.main_url=e.dashOpts.Data.AdaptiveInfo.MainPlayUrl;for(var t=0;t<e.dashOpts.Data.PlayInfoList.length;t++){var r=e.dashOpts.Data.PlayInfoList[t],n={backup_url_1:r.BackupPlayUrl,bitrate:e.dashOpts.Data.VideoID?r.Bitrate:1e3*r.Bitrate,check_info:r.CheckInfo,codec_type:r.Codec,definition:r.Definition,encrypt:!(!r.PlayAuth||!r.PlayAuthID&&!r.PlayAuthId),file_hash:r.FileHash||r.Md5,file_id:r.FileID,index_range:r.IndexRange,init_range:r.InitRange,first_segment_range:r.FirstSegmentRange,kid:r.PlayAuthID||r.PlayAuthId,logo_type:r.Logo||r.LogoType,main_url:r.MainPlayUrl,preload_interval:r.PreloadInterval,preload_max_step:r.PreloadMaxStep,preload_min_step:r.PreloadMinStep,preload_size:r.PreloadSize,quality:r.Quality,size:r.Size,spade_a:r.PlayAuth,vheight:r.Height,vtype:r.Format,vwidth:r.Width};"video"===r.MediaType||"video"===r.FileType?e.dashOpts.dynamic_video.dynamic_video_list.push(n):"audio"!==r.MediaType&&"audio"!==r.FileType||e.dashOpts.dynamic_video.dynamic_audio_list.push(n)}})(i),n=i.dashOpts.dynamic_video}if(cp(n)){var a={dashOpts:{Data:e,dynamic_video:e}};(function(e){var t=e.dashOpts.dynamic_video=e.dashOpts.Data;t.video_duration=t.duration,t.dynamic_video_list=[],t.dynamic_audio_list=[],e.dashOpts.dynamic_video.dynamic_type="segment_base";for(var r=t.playInfoList||t.payload,n=0;n<r.length;n++){var i,a,o,u=r[n];u.vtype.toUpperCase()===Sg.DASH&&(u.main_url=(null===(i=u.url)||void 0===i||null===(i=i[0])||void 0===i?void 0:i.src)||u.main_url,u.backup_url_1=(null===(a=u.url)||void 0===a||null===(a=a[1])||void 0===a?void 0:a.src)||u.backup_url_1,u.fallback_url=(null===(o=u.url)||void 0===o||null===(o=o[2])||void 0===o?void 0:o.src)||u.fallback_url,u.codec_type="bytevc1"===u.codecType?"h265":u.codecType,"video"===u.mediaType&&t.dynamic_video_list.push(JSON.parse(s$(u))),"audio"===u.mediaType&&t.dynamic_audio_list.push(u))}})(a),n=a.dashOpts.dynamic_video}return n.dynamic_video_list&&cb(t=n.dynamic_video_list).call(t,function(e){e.bitrate=e.real_bitrate||e.bitrate}),n.dynamic_audio_list&&cb(r=n.dynamic_audio_list).call(r,function(e){e.bitrate=e.real_bitrate||e.bitrate}),{dynamic_video:n}}},{key:"_getStartContext",value:function(){return{mediaInfos:{dynamic_video_list:[],dynamic_audio_list:[]},vtype:"",video:{segments:[]},audio:{segments:[]}}}},{key:"_cacheInitSegments",value:(a=uj(uM().mark(function e(t,r,n,i){var a,o,u,s,c,l,f,d;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:return a=t.mediaList.video||[],o=t.mediaList.audio||[],u=[],o&&o.length>0&&(s=this.makeInitBaseSegemntRequest(t,r.duration,"audio",o.selectedIdx,void 0,r.vid),u.push(s)),a&&a.length>0&&(c=this._calVideoItemIdx(a,i.bandwidth)||0,l=a[c].definition,f=this.makeInitBaseSegemntRequest(t,r.duration,"video",c,l,r.vid),u.push(f)),e.next=1,cS.all(u);case 1:cb(d=e.sent).call(d,function(e){"video"===e.data.mediaType&&(e.data.orgDefinition=i.orgDefinition),n[e.key]=e.data});case 2:case"end":return e.stop()}},e,this)})),function(e,t,r,n){return a.apply(this,arguments)})},{key:"start",value:(i=uj(uM().mark(function e(t,r){var n,i,a,o,u,s,c,l,f,d,h,v,p,g,y,m,_,b,k,w,S,T,x,I,C,P,E,O,L,R,A,D,M,B,j,N,U,F,z,K,V,q,H,G,W,Y,X,Q,$=this;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:return i=(n=cS.withResolvers()).resolve,a=n.promise,o={},this._pendingTask={resolve:i,data:t,map:o},s=(u=cS.withResolvers()).resolve,c=u.promise,l=new xo("anytext",this._getDashContext(t)),f=this._getStartContext(),d=function(){f.mediaInfos.dynamic_video_list=l.mediaList.video||[],f.mediaInfos.dynamic_audio_list=l.mediaList.audio||[],s(f)},l.once("ready",d),l.init(),e.next=1,c;case 1:if(this._pendingTask){e.next=2;break}return h=this.isStepWise(),i({remove:!h}),e.abrupt("return",a);case 2:if(p=(v=cS.withResolvers()).resolve,g=v.promise,y=f.mediaInfos,m=this._getIdx(y.dynamic_video_list,r||t.defaultDefinition),_=y.dynamic_video_list[m]||y.dynamic_video_list[0],y.dynamic_video_list[m]&&l.mediaList.audio&&y.dynamic_audio_list.length>0&&(l.mediaList.video.selectedIdx=m,-1===(b=function(e,t,r){var n,i=e.selectedIdx;var a=null===(n=e[i])||void 0===n?void 0:n.audioFileId;if(!a)return -1;for(var o=0;o<t.length;o++)if(t[o].fileId===a)return o;return 0}(l.mediaList.video,l.mediaList.audio,-1))&&(b=0),l.mediaList.audio.selectedIdx=b),t.dashType=l.dashType,this._pendingItem=_,this._pendingItem.duration||(this._pendingItem.duration=t.duration),k={bandwidth:_.bitrate||_.bandwidth,time:t.startTime||0,orgDefinition:_.orgDefinition,hasSegmentRange:!1},w=[],S=this.isStepWise(),e.prev=3,E=void 0===t.video||0===(null===(T=t.video.segments)||void 0===T?void 0:T.length),void 0===t.stepIdx&&(t.stepIdx=0),void 0===t.steps&&(t.steps=[0]),S||(t.steps=[0]),0!==t.stepIdx&&!E){e.next=10;break}if("segment_template"!==l.dashType){e.next=4;break}this._calRequests(l,k,p,t,!0),p(),e.next=9;break;case 4:if(0!==t.stepIdx){e.next=8;break}if(A=!1,(null==(D=l.mediaList)||null===(O=D.video)||void 0===O?void 0:O.length)>0&&(null==D||null===(L=D.audio)||void 0===L?void 0:L.length)>0&&(A=D.video[D.video.selectedIdx].firstMoofMdatRange&&D.audio[D.audio.selectedIdx].firstMoofMdatRange),S||!A||null===(R=this.options)||void 0===R||!R.useSegmentRange){e.next=5;break}t.hasSegmentRange=!0,this._requestAcc(l,k,p,t),e.next=7;break;case 5:return e.next=6,this._cacheInitSegments(l,t,o,k);case 6:this._calRequests(l,k,p,t);case 7:e.next=9;break;case 8:p([]);case 9:e.next=11;break;case 10:p([]);case 11:return e.next=12,g;case 12:if(w=e.sent,0===(M=S?t.stepIdx:0)&&this._setItem(t,o),this._pendingTask){e.next=13;break}return i({remove:!S}),e.abrupt("return",a);case 13:S&&(N=t.steps.length,N<(U=Math.max(null===(B=t.video)||void 0===B?void 0:B.segments.length,null===(j=t.audio)||void 0===j?void 0:j.segments.length))&&(K=cI(F=Array(U-N)).call(F,1),(z=t.steps).push.apply(z,f3(K)))),V=[null===(x=t.video)||void 0===x?void 0:x.segments[M],null===(I=t.audio)||void 0===I?void 0:I.segments[M]],q=cC(C=s8(P=w||[]).call(P,V)).call(C,function(e){return!!e}),H=[],G=Ts(q),e.prev=14,Y=uM().mark(function e(){var r,n,i,a,u;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:n=(r=W.value).url,i=r.range,a=r.extData,u=$._getData(n,i,a).then(function(e){"video"===e.mediaType&&(e.orgDefinition=k.orgDefinition),!e.fromCache&&(o[a.cacheKey]=e,$._setItem(t,o))}),H.push(u);case 1:case"end":return e.stop()}},e)}),G.s();case 15:if((W=G.n()).done){e.next=17;break}return e.delegateYield(Y(),"t0",16);case 16:e.next=15;break;case 17:e.next=19;break;case 18:e.prev=18,X=e.catch(14),G.e(X);case 19:return e.prev=19,G.f(),e.finish(19);case 20:return e.next=21,cS.all(H);case 21:e.next=23;break;case 22:e.prev=22,e.catch(3);case 23:return e.prev=23,i({remove:!S}),e.finish(23);case 24:return this._pendingTask=null,e.abrupt("return",a);case 25:case"end":return e.stop()}},e,this,[[3,22,23,24],[14,18,19,20]])})),function(e,t){return i.apply(this,arguments)})},{key:"isStepWise",value:function(){var e=this.options.openStepwiseType;return this.stepwise&&(void 0===e||e.toUpperCase()===Sg.DASH)}},{key:"_getIdx",value:function(e,t){var r=0;return cb(e).call(e,function(e,n){e.definition===t&&(r=n)}),r}},{key:"_calRequests",value:function(e,t,r,n){var i=arguments.length>4&&void 0!==arguments[4]&&arguments[4],a=[],o=t.bandwidth,u=e.mediaList.video||[],s=e.mediaList.audio||[],c=n.vid,l=e.videoCodecType;if(s&&s.length>0){var f=s.selectedIdx;s[f].codec_type=l;var d=this._calUrls(s[f],"audio",c,null,i,n);a=s8(a).call(a,d)}if(u&&u.length>0){var h=u[this._calVideoItemIdx(u,o)||0];h.codec_type=l;var v=this._calUrls(h,"video",c,h.definition,i,n);a=s8(a).call(a,v)}a.length,r(a)}},{key:"_getSplitGopRange",value:function(e,t,r){var n=e.segment,i=n.range;if(!e.isStep){var a=n.range[1],o=n.range[0];return{allRangeItems:[{item:n,range:i,segmentDuration:n.endRaw-n.startRaw,rangeEnd:a,rangeStart:o}],newSteps:t}}var u,s=[],c=[],l=Ts(t);try{for(l.s();!(u=l.n()).done;){var f=u.value;if(f>=n.endRaw){c.push(n.endRaw);break}c.push(f)}}catch(e){l.e(e)}finally{l.f()}var d=void 0===this.options.needfixSizeSegment||this.options.needfixSizeSegment;d&&c.length>0&&c[c.length-1]<n.endRaw&&c.push(n.endRaw);for(var h=i[0],v=0,p=c.length,g=n.range[1],y=0;y<c.length;y++){var m,_=c[y],b=h,k=d?v===c.length-1:_>=n.endRaw,w=Math.floor(_*r/8)+i[0]+1,S=k?null===(m=n.range)||void 0===m?void 0:m[1]:w-1;h=S+1;var T=S>=g;if(i=[b,T?g:S],b>=S)break;s.push({item:n,range:i,segmentDuration:T?n.endRaw:_,rangeEnd:n.range[1],rangeStart:n.range[0]}),v++}return v<p&&ly(c).call(c,v,p-v),{allRangeItems:s,newSteps:c}}},{key:"_recalcSteps",value:function(e,t){var r,n=0,i=!1,a=[],o=Ts(t);try{for(o.s();!(r=o.n()).done;){var u=r.value,s=e[n],c=e[e.length-1],l=u.endRaw;if(u.startRaw<=s&&c<l&&!i)for(;n<e.length;)a.push({stepTime:e[n],segment:u,isStep:!0}),n++;else for(;n<e.length;){var f=e[n],d=e[n+1];if(!(f<u.endRaw&&d<u.endRaw)){n++,a.push({stepTime:u.endRaw,isStep:!1,segment:u}),i=!0;break}n++}if(n>=e.length)break}}catch(e){o.e(e)}finally{o.f()}return a}},{key:"_getRange",value:function(e,t){var r,n,i,a=e.mediaSegments,o=c_(r=t.steps).call(r,function(e){return e+0}),u=this._recalcSteps(o,a),s=[],c="segment_template"===t.dashType;if((null===(n=t.steps)||void 0===n?void 0:n.length)>0&&(null===(i=t.steps)||void 0===i?void 0:i[0])>0&&!c){if(u[0].isStep){var l=this._getSplitGopRange(u[0],t.steps,e.bandwidth).allRangeItems;s.push.apply(s,f3(l))}else{var f,d=Ts(u);try{for(d.s();!(f=d.n()).done;){var h=f.value,v=this._getSplitGopRange(h,t.steps,e.bandwidth).allRangeItems;s.push.apply(s,f3(v))}}catch(e){d.e(e)}finally{d.f()}}}else{var p=u[0].segment,g=p.range,y=p.range[0],m=p.range[1];s.push({item:p,range:g,segmentDuration:p.endRaw-p.startRaw,rangeEnd:m,rangeStart:y})}return s}},{key:"_calUrls",value:function(e,t,r,n,i,a){var o=[];if(e){var s=e.avg_bitrate||e.bandwidth||e.bitrate,c=u.vtype;a[t]||(a[t]={initSegment:null,segments:[]});var l=a[t];if(i){var f,d,h=[null===(f=e.initSegmentRange)||void 0===f?void 0:f[0],null===(d=e.sidxRange)||void 0===d?void 0:d[1]],v={url:e.initSegment,range:h,extData:{cacheKey:Tm({vid:r,mediaType:t,codecType:e.codec_type,vtype:c,bitrate:s,fileId:e.fileId,range:h,definition:n}),vid:r,vtype:c,isInitSegment:!0,mediaType:t,codecType:e.codec_type,range:h,bitrate:s,segmentDuration:0,checkPreload:!0}};o.push(v),l.initSegment=v}var p=[];if(a.hasSegmentRange){var g=e.firstMoofMdatRange[0],y=e.firstMoofMdatRange[1];p=[{item:{start:0,end:7,url:e.initSegment},range:[g,y],segmentDuration:7,rangeEnd:y,rangeStart:g}]}else p=this._getRange(e,a);var m,_=Ts(p);try{for(_.s();!(m=_.n()).done;){var b=m.value,k=b.item,w=b.range,S=b.segmentDuration,T=b.rangeEnd,x=b.rangeStart,I=Tm({vid:r,mediaType:t,codecType:e.codec_type,vtype:c,start:k.start,end:k.end,definition:n,bitrate:s,fileId:e.fileId,range:w});l.segments.push({url:k.url,range:w,extData:{cacheKey:I,vid:r,vtype:c,isInitSegment:!1,mediaType:t,codecType:e.codec_type,range:w,bitrate:s,segmentDuration:S,checkPreload:!0,rangeEnd:T,rangeStart:x,fileId:e.fileId}})}}catch(e){_.e(e)}finally{_.f()}}return o}},{key:"_requestAcc",value:function(e,t,r,n){this._calRequests(e,t,r,n,!0)}},{key:"_calStartEnd",value:function(e,t){for(var r=-1,n=0;n<e.length;n++){var i=e[n],a=t||0;if(i.start>=a&&a<i.end){r=n;break}}return -1===r&&(r=0),r}},{key:"_calVideoItemIdx",value:function(e,t){for(var r=0;r<e.length;r++){var n=e[r];if(n&&n.bandwidth===t)return r}return null}},{key:"_getData",value:(n=uj(uM().mark(function e(t,r,n){var i,a,o,s,c,l,f,d,h,v,p,g;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:return e.prev=0,n.reqOptions=this.getRequestOption(null===(i=this._pendingTask)||void 0===i?void 0:i.data.reqOptions),o=n.isPCDN,s=this.options.headers||{},e.next=1,null===(a=this._loader)||void 0===a?void 0:a.load(t,sh({range:r,priOptions:{extData:n,type:o?Sm.PCDN:Sm.CDN},headers:o?sC({},s,{"X-Origin-Server-Host":n.cdnHost}):s},n.reqOptions));case 1:if(c=e.sent){e.next=2;break}return e.abrupt("return",{res:null});case 2:return l=c.data,d=(f=c.response).headers,h=f.status,v=f.fromCache,p=l instanceof Uint8Array?l.buffer:l,e.abrupt("return",{res:p,headers:function(e){if(window.Headers&&e instanceof Headers){var t,r={},n=Ts(e);try{for(n.s();!(t=n.n()).done;){var i=t.value;r[i[0]]=i[1]}}catch(e){n.e(e)}finally{n.f()}return r}return e}(d),status:h,fromCache:v,memory:p.byteLength,vtype:u.vtype,mediaType:n.mediaType,duration:n.segmentDuration,orgDefinition:void 0,range:r,rangeEnd:n.rangeEnd,rangeStart:n.rangeStart,fileId:n.fileId});case 3:return e.prev=3,e.catch(0),e.abrupt("return",{res:null});case 4:case"end":return e.stop()}},e,this,[[0,3]])})),function(e,t,r){return n.apply(this,arguments)})},{key:"makeInitBaseSegemntRequest",value:function(e,t,r,n,i,a){var o=this,s=cS.withResolvers(),c=s.resolve,l=s.promise,f=s.reject,d=e.mediaList[r][n],h=[d.initSegmentRange[0],d.sidxRange[1]],v=d.initSegment,p=e.videoCodecType,g=d.avg_bitrate||d.bandwidth||d.bitrate,y=u.vtype,m={checkPreload:!0,mediaType:r,vid:a,definition:i,useUrlRange:!1,timeout:-1,isInitSegment:!0,bitrate:g,codecType:p,fileId:d.fileId,cacheKey:Tm({vid:a,codecType:p,mediaType:r,definition:i,vtype:y,bitrate:g,fileId:d.fileId,range:h})};return this._getData(v,h,m).then(function(i){var u=i.res;u&&"error"!==u?o.handleInitData(u,h,d.sidxRange).then(function(o){if(o.sidxSegmentRes&&e.getSidx(o.sidxSegmentRes,r,n,t),function(e,t){if(e instanceof ArrayBuffer){try{var r=new Uint8Array(e,4,4),n=String.fromCharCode.apply(null,fw(r));if(2===t.length){var i=t[1]-t[0]+1;if(e.byteLength!==i)return}if("moof"!==n&&"styp"!==n&&"ftyp"!==n)return!1}catch(e){return!1}return!0}return!1}(o.initSegmentRes,h)){var u=sC({},i,{vid:a,mediaType:r,isInitSegment:!0,vtype:y});c({key:m.cacheKey,data:u})}else f({mediaType:r,index:n,initSegmentRange:h,url:v,rejected:!0})}).catch(function(){f({mediaType:r,index:n,initSegmentRange:h,url:v,rejected:!0})}):f({mediaType:r,index:n,initSegmentRange:h,url:v,rejected:!0})}).catch(function(){f({mediaType:r,index:n,initSegmentRange:h,url:v,rejected:!0})}),l}},{key:"handleInitData",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[],r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=cS.withResolvers(),i=n.resolve,a=n.promise;return e instanceof ArrayBuffer&&i({initSegmentRes:0===t.length?e:he(e).call(e,t[0],t[1]+1),sidxSegmentRes:null===r?null:he(e).call(e,r[0],r[1]+1)}),a}},{key:"cancel",value:(r=uj(uM().mark(function e(){var t,r,n,i;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:if(!this._loader){e.next=1;break}return e.next=1,this._loader.cancel();case 1:this._pendingTask&&(r=(t=this._pendingTask).data,n=c_(t),i=this.isStepWise(),this._pendingTask.resolve({remove:!i}),ws(n).length>0&&this._setItem(r,n),this._pendingTask=null);case 2:case"end":return e.stop()}},e,this)})),function(){return r.apply(this,arguments)})},{key:"getPreLoadDataSync",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=Tm(e),n=this.preloadManager.getItemSync(e,t),i=this.preloadManager.getLoadInfoAndDelete(r);return sh(sh({cacheKey:r},n),{},{loadInfo:i})}},{key:"getPreLoadData",value:(t=uj(uM().mark(function e(t){var r,n,i,a,o=arguments;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:return r=o.length>1&&void 0!==o[1]&&o[1],n=Tm(t),e.next=1,this.preloadManager.getItem(t,r);case 1:return i=e.sent,a=this.preloadManager.getLoadInfoAndDelete(n),e.abrupt("return",sh(sh({cacheKey:n},i),{},{loadInfo:a}));case 2:case"end":return e.stop()}},e,this)})),function(e){return t.apply(this,arguments)})},{key:"destroy",value:(e=uj(uM().mark(function e(){var t;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:null===(t=this._loader)||void 0===t||t.removeAllListeners(),this._loader=null;case 1:case"end":return e.stop()}},e,this)})),function(){return e.apply(this,arguments)})},{key:"parseKey",value:function(e){var t,r,n=Ts(e);try{for(n.s();!(r=n.n()).done;){var i=r.value,a=Ss.parseKey(i);"audio"===a.mediaType?a.hasAudio=!0:(a.hasVideo=!0,t=sC({},t,a))}}catch(e){n.e(e)}finally{n.f()}return t}},{key:"taskInProgress",get:function(){return!!this._pendingTask.resolve&&!!this._pendingTask.data}}],[{key:"vtype",get:function(){return Sg.DASH}},{key:"isUniqueCache",value:function(e){return!!e&&4===cw(e).length}},{key:"generateUniqueKey",value:function(e){return Tm(e)}}])}();var xu=new s7("VeStrategy-preload"),xs=function(){var e,t;function r(e){var t,n,i,a,o,u;return sv(this,r),a=this,o=r,u=[e],o=s_(o),i=sy(a,sm()?rf(o,u||[],s_(a).constructor):o.apply(a,u)),Sd.bindTracker(null==e||null===(t=e.ctx)||void 0===t?void 0:t.tracker),xu.update(null===(n=e.ctx.dataCenter)||void 0===n||null===(n=n.getAppConfig())||void 0===n?void 0:n.log),xu.info("VeStrategyPreloadInit"),i}return sk(r,sE),sg(r,[{key:"getRecommendation",value:function(e){var t={plugins:[],pluginConfiguration:{},result:{enable:!1}};return!1!==this.config.disableAutoCheckPlugin&&(t.plugins=[Sp],t.pluginConfiguration=sf({},Sp.pluginName,sh({preloader:Sd},this.config))),t.result={enable:!0},!1===e.recResult&&delete t.result,t}}],[{key:"prepare",value:(t=uj(uM().mark(function e(t){var r,n,i,a,o;return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:return r=t.config,n=t.loaders,i=t.preloader,a=t.useBitrateSelector,e.next=1,this.preloader.prepare({config:r,loaders:n,preloader:i,BitrateSelector:a?hg:null});case 1:return o=e.sent,this._checkSelectorConfig(),e.abrupt("return",o);case 2:case"end":return e.stop()}},e,this)})),function(e){return t.apply(this,arguments)})},{key:"addPreloadList",value:(e=uj(uM().mark(function e(t){return uM().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:this._checkSelectorConfig(),this.preloader.addPreloadList(t);case 1:case"end":return e.stop()}},e,this)})),function(t){return e.apply(this,arguments)})},{key:"_checkSelectorConfig",value:function(){var e=this.preloader.bitrateSelector;e&&(!e.defaultConfig||e.defaultConfig.mode&&e.defaultConfig.mode===hg.defaultConfig.mode||(e.defaultConfig=sC(e.defaultConfig,hg.defaultConfig)))}}])}();sf(xs,"strategyName",s2.preload),sf(xs,"strategyPriority",s4.preload),sf(xs,"preloader",Sd)}}]);