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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
    <title>Jessibuca Pro 3x3 demo</title>
    <script src="./vconsole.js"></script>
    <script src="./jessibuca-pro-demo.js"></script>
    <link rel="stylesheet" href="./demo.css">
    <style>
        .container-shell:before {
            content: "jessibuca Pro 3x3 demo player";
        }
    </style>
</head>
<body class="page">
<div class="root">

    <div class="container-shell">
        <div class="container-multi">
            <div class="container" id="container1"></div>
            <div class="container" id="container2"></div>
            <div class="container" id="container3"></div>
        </div>
        <div class="container-multi">
            <div class="container" id="container4"></div>
            <div class="container" id="container5"></div>
            <div class="container" id="container6"></div>
        </div>
        <div class="container-multi">
            <div class="container" id="container7"></div>
            <div class="container" id="container8"></div>
            <div class="container" id="container9"></div>
        </div>
        <div class="input">
            <div>
                当前浏览器：
                <span id="mseSupport264" style="color: green;display: none">支持MSE H264解码；</span>
                <span id="mseSupport" style="color: green;display: none">支持MSE H265解码；</span>
                <span id="mseNotSupport264" style="color: red;display: none">不支持MSE H264解码；</span>
                <span id="mseNotSupport"
                      style="color: red;display: none">不支持MSE H265解码,会自动切换成wasm解码；</span>
            </div>
        </div>
        <div class="input">
            <div>
                当前浏览器：
                <span id="wcsSupport264" style="color: green;display: none">支持Webcodecs H264解码；</span>
                <span id="wcsSupport" style="color: green;display: none">支持Webcodecs H265解码（不一定准确）；</span>
                <span id="wcsNotSupport264"
                      style="color: red;display: none">不支持Webcodecs H264解码(https/localhost)；</span>
                <span id="wcsNotSupport" style="color: red;display: none">不支持Webcodecs H265解码(https/localhost),会自动切换成wasm解码</span>
            </div>
        </div>
        <div class="input">
            <div>
                当前浏览器：
                <span id="simdSupport" style="color: green;display: none">支持WASM SIMD解码</span>
                <span id="simdNotSupport"
                      style="color: red;display: none">不支持WASM SIMD解码,会自动切换成wasm解码</span>
            </div>
        </div>
        <div class="input">
            <div>
                <div>js为单线程运行时, 无法通过多线程提升并发性能.</div>
                <div>将音视频解码在worker中进行, 能有效利用多核处理器提升多画面播放的流畅度.</div>
                <div>
                    chrome限制同源http请求最多6个并发, 因此超过6个并发请求我们采用websocket-flv来播放
                </div>
                <div>请准备M7S服务端来测试. worker js不能跨域调用,</div>
            </div>
        </div>
        <div class="input">
            <div><input
                type="checkbox"
                checked
                id="useMSE"
            /><span>MediaSource</span>
                <input
                    type="checkbox"
                    id="useWCS"
                /><span>Webcodec</span>
                <input
                    type="checkbox"
                    id="useSIMD"
                /><span>SIMD</span>
            </div>
        </div>
        <div class="input">
            <div>
                <input
                    checked
                    type="checkbox"
                    id="isFlv"
                /><span>是否flv格式</span>
                <span>缓存时长：</span>
                <input placeholder="单位：秒" type="text" id="videoBuffer" style="width: 50px" value="0.2">秒
                <span>缓存延迟(延迟超过会触发丢帧)：</span>
                <input placeholder="单位：秒" type="text" id="videoBufferDelay" style="width: 50px" value="2">秒
                <button id="replay">重播</button>
            </div>
        </div>
        <div class="input">
            <div>
                <input
                    checked
                    onclick="replay()"
                    type="checkbox"
                    id="demuxUseWorker"
                /><span>硬解码(MediaSource，Webcodec)worker解封装</span>
            </div>
        </div>
        <div class="input">
            <div>
                <input
                    onclick="toggleDebugLevel()"
                    type="checkbox"
                    id="isDebug"
                /><span>开启日志</span>

            </div>
        </div>

        <div class="input">
            <div>输入URL：</div>
            <input
                autocomplete="on"
                id="playUrl1"
                value=""
            />
        </div>
        <div class="input">
            <div>输入URL：</div>
            <input
                autocomplete="on"
                id="playUrl2"
                value=""
            />
        </div>
        <div class="input">
            <div>输入URL：</div>
            <input
                autocomplete="on"
                id="playUrl3"
                value=""
            />
        </div>
        <div class="input">
            <div>输入URL：</div>
            <input
                autocomplete="on"
                id="playUrl4"
                value=""
            />
        </div>
        <div class="input">
            <div>输入URL：</div>
            <input
                autocomplete="on"
                id="playUrl5"
                value=""
            />
        </div>
        <div class="input">
            <div>输入URL：</div>
            <input
                autocomplete="on"
                id="playUrl6"
                value=""
            />
        </div>
        <div class="input">
            <div>输入URL：</div>
            <input
                autocomplete="on"
                id="playUrl7"
                value=""
            />
        </div>
        <div class="input">
            <div>输入URL：</div>
            <input
                autocomplete="on"
                id="playUrl8"
                value=""
            />
        </div>
        <div class="input">
            <div>输入URL：</div>
            <input
                autocomplete="on"
                id="playUrl9"
                value=""
            />
        </div>
        <div class="input">
            <button id="play">播放</button>
            <button id="pause" style="display: none">停止</button>
        </div>
        <div class="input" style="line-height: 30px">
            <button id="destroy">销毁</button>
        </div>
    </div>
</div>

<script src="./demo.js"></script>

<script>
    var $player = document.getElementById('play');
    var $pause = document.getElementById('pause');
    var $destroy = document.getElementById('destroy');
    var $useMSE = document.getElementById('useMSE');
    var $useSIMD = document.getElementById('useSIMD');
    var $useWCS = document.getElementById('useWCS');
    var $videoBuffer = document.getElementById('videoBuffer');
    var $videoBufferDelay = document.getElementById('videoBufferDelay');
    var $replay = document.getElementById('replay');
    var $demuxUseWorker = document.getElementById('demuxUseWorker');
    var $isDebug = document.getElementById('isDebug');
    var $isFlv = document.getElementById('isFlv');

    var showOperateBtns = true; // 是否显示按钮
    var forceNoOffscreen = true; //
    var playList = [];
    let size = 9

    function _create(id) {
        var $container = document.getElementById('container' + id);

        var jessibuca = new JessibucaPro({
            container: $container,
            decoder: './decoder-pro.js',
            videoBuffer: 0.2, // 缓存时长
            isResize: false,
            text: "",
            loadingText: "加载中",
            debug: true,
            debugLevel: $isDebug.checked === true ? "debug" : '',
            isMulti: true,
            useMSE: $useMSE.checked === true,
            useSIMD: $useSIMD.checked === true,
            useWCS: $useWCS.checked === true,
            hasAudio: false,
            useVideoRender: true,
            controlAutoHide: true,
            showBandwidth: showOperateBtns, // 显示网速
            showPerformance: showOperateBtns,
            isFlv: $isFlv.checked === true,
            operateBtns: {
                fullscreen: showOperateBtns,
                screenshot: showOperateBtns,
                play: showOperateBtns,
                audio: showOperateBtns,
            },
            watermarkConfig: {
                text: {
                    content: 'jessibuca-pro'
                },
                right: 10,
                top: 10
            },
            demuxUseWorker: $demuxUseWorker.checked === true,
        },);

        jessibuca.on("fullscreen", function (flag) {
            console.log('is fullscreen', id, flag)
        })
        playList.push(jessibuca);
    }

    function create() {
        for (let i = 0; i < size; i++) {
            _create(i + 1);
            $player.style.display = 'inline-block';
            $pause.style.display = 'none';
            $destroy.style.display = 'none';
        }
    }

    create();

    function play() {
        for (let i = 0; i < size; i++) {
            var id = i + 1;
            var $playHref = document.getElementById('playUrl' + id);
            let player = playList[i];
            if ($playHref.value) {
                setTimeout((url) => {
                    console.log(url);
                    player && player.play(url).then(() => {

                    }).catch((e) => {
                        console.error(e);
                    });
                }, 0, $playHref.value)
            }
        }

        $player.style.display = 'none';
        $pause.style.display = 'inline-block';
        $destroy.style.display = 'inline-block';
    }

    function destroyAndCreate() {
        return new Promise((resolve, reject) => {
            const destroyList = [];
            for (let i = 0; i < size; i++) {
                let player = playList[i];
                if (player) {
                    destroyList.push(player.destroy());
                }
            }
            Promise.all(destroyList).then(() => {
                playList = [];
                setTimeout(() => {
                    create()
                    resolve();
                }, 100)
            }).catch((e) => {
                console.error(e);
            })
        })

    }

    function replay() {
        destroyAndCreate().then(() => {
            play();
        });
    }


    function pause() {
        $player.style.display = 'inline-block';
        $pause.style.display = 'none';
        for (let i = 0; i < size; i++) {
            let player = playList[i];
            player && player.pause()
        }
    }

    $player.addEventListener('click', function () {
        play();
    }, false)


    $pause.addEventListener('click', function () {
        pause();
    })

    $destroy.addEventListener('click', function () {
        destroyAndCreate().then(() => {

        });
    })

    $replay.addEventListener('click', function () {
        replay();
    })

    $useMSE.addEventListener('click', function () {
        const checked = $useMSE.checked;
        if (checked) {
            $useSIMD.checked = false
            $useWCS.checked = false
        }
        replay();
    })

    $useSIMD.addEventListener('click', function () {
        const checked = $useSIMD.checked;
        if (checked) {
            $useMSE.checked = false
            $useWCS.checked = false
        }
        replay();
    })

    $useWCS.addEventListener('click', function () {
        const checked = $useWCS.checked;
        if (checked) {
            $useMSE.checked = false
            $useSIMD.checked = false
        }
        replay();
    })


    function toggleDebugLevel() {

        for (let i = 0; i < size; i++) {
            let player = playList[i];
            if(player){
                const isDebug = $isDebug.checked === true;
                player.updateDebugLevel(isDebug ? 'debug' : 'warn')
            }
        }

    }
</script>

</body>
</html>