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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Jessica pro 物品检测 demo</title>
    <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
    <script src="./vconsole.js"></script>
    <script src="./jessibuca-pro-object-detector-demo.js"></script>
    <script src="./jessibuca-pro-demo.js"></script>
    <style>
        .root {
            display: flex;
            place-content: center;
            margin-top: 3rem;
        }

        .container-shell {
            backdrop-filter: blur(5px);
            background: hsla(0, 0%, 50%, 0.5);
            padding: 30px 4px 10px 4px;
            /* border: 2px solid black; */
            width: auto;
            position: relative;
            border-radius: 5px;
            box-shadow: 0 10px 20px;
        }

        .container-shell:before {
            content: "jessibuca demo player";
            position: absolute;
            color: darkgray;
            top: 4px;
            left: 10px;
            text-shadow: 1px 1px black;
        }

        #container {
            background: rgba(13, 14, 27, 0.7);
            width: 640px;
            height: 398px;
        }

        .input {
            display: flex;
            margin-top: 10px;
            color: white;
            place-content: stretch;
            align-items: center;
        }

        .input2 {
            bottom: 0px;
        }

        .input input {
            flex: auto;
        }

        .err {
            position: absolute;
            top: 40px;
            left: 10px;
            color: red;
        }

        .option {
            position: absolute;
            top: 4px;
            right: 10px;
            display: flex;
            place-content: center;
            font-size: 12px;
        }

        .option span {
            color: white;
        }

        .page {
            background: url('./bg.jpg');
            background-repeat: no-repeat;
            background-position: top;
        }

        @media (max-width: 720px) {
            #container {
                width: 90vw;
                height: 52.7vw;
            }
        }
    </style>
</head>
<body class="page">
<div class="root">
    <div class="container-shell">
        <div id="container"></div>
        <div class="input">
            <div>
                <div>Tips: AI 物体识别只适用于软解码(wasm/wasm-simd)模式生效</div>
                <div>Tips: 支持canvas渲染或者video渲染</div>
                <div>Tips: 支持播放过程打开和关闭</div>
            </div>
        </div>
        <div class="input">
            <div>
                tip：支持回调ai识别出来的数据，数据格式：className：物体名称(en),<br>
                confidence:相似度，box：区域（width,height,x,y）<span style="color: green">控制台可以看到回调数据</span>
            </div>

        </div>
        <div class="input">
            识别度：
            <select id="detectWidth">
                <option value="192">极高</option>
                <option value="160">高</option>
                <option value="128">中等</option>
                <option value="96" selected>低</option>
            </select>
            <span style="color: red;margin-left: 10px">识别度越高，越吃CUP</span>
        </div>
        <div class="input">
            <div>输入URL：</div>
            <input
                autocomplete="on"
                id="playUrl"
                value="https://live.nodemedia.cn:8443/live/b480_264.flv"
            />
            <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>
            <button id="openObjectDetector">打开活体检测</button>
            <button id="closeObjectDetector">关闭活体检测</button>
        </div>
    </div>
</div>

<script>
    var $player = document.getElementById('play');
    var $pause = document.getElementById('pause');
    var $playHref = document.getElementById('playUrl');
    var $container = document.getElementById('container');
    var $destroy = document.getElementById('destroy');
    var $openObjectDetector = document.getElementById('openObjectDetector');
    var $closeObjectDetector = document.getElementById('closeObjectDetector');
    var $detectWidth = document.getElementById('detectWidth');

    function isMobile() {
        return (/iphone|ipad|android.*mobile|windows.*phone|blackberry.*mobile/i.test(window.navigator.userAgent.toLowerCase()));
    }

    function isPad() {
        return (/ipad|android(?!.*mobile)|tablet|kindle|silk/i.test(window.navigator.userAgent.toLowerCase()));
    }

    const useVconsole = isMobile() || isPad()

    if (useVconsole && window.VConsole) {
        new window.VConsole();
    }

    var showOperateBtns = true; // 是否显示按钮
    var forceNoOffscreen = true; //
    var jessibuca = null;

    function create() {
        jessibuca = new JessibucaPro({
            container: $container,
            videoBuffer: 1, // 缓存时长
            isResize: false,
            text: "",
            loadingText: "加载中",
            debug: true,
            useSIMD: true,
            showBandwidth: showOperateBtns, // 显示网速
            showPerformance: showOperateBtns, // 显示性能
            operateBtns: {
                fullscreen: showOperateBtns,
                screenshot: showOperateBtns,
                play: showOperateBtns,
                audio: showOperateBtns,
                ptz: showOperateBtns,
                quality: showOperateBtns,
                performance: showOperateBtns,
                aiObject: showOperateBtns,
            },
            audioEngine: "worklet",
            qualityConfig: ['普清', '高清', '超清', '4K', '8K'],
            forceNoOffscreen: forceNoOffscreen,
            isNotMute: false,
            heartTimeout: 10,
            useObjectDetector:true,
            aiObjectDetectWidth:Number($detectWidth.value),
            // audioEngine:"worklet",
            // isFlv: true
        },);


        jessibuca.on('ptz', (arrow) => {
            console.log('ptz', arrow);
        })

        jessibuca.on('streamQualityChange', (value) => {
            console.log('streamQualityChange', value);
        })

        jessibuca.on('timeUpdate', (value) => {
            // console.log('timeUpdate', value);
        })

        jessibuca.on('aiObjectDetectorInfo',(msg)=>{
            console.log('aiObjectDetectorInfo',msg);
        })



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

    create();

    function play() {
        var href = $playHref.value;
        if (href) {
            jessibuca.play(href);
            $player.style.display = 'none';
            $pause.style.display = 'inline-block';
            $destroy.style.display = 'inline-block';
            $openObjectDetector.style.display = 'inline-block';
            $closeObjectDetector.style.display = 'inline-block';
        }
    }

    function replay() {
        if (jessibuca) {
            jessibuca.destroy().then(()=>{
                create();
                play();
            });
        }
        else {
            create();
            play();
        }

    }

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


    $pause.addEventListener('click', function () {
        $player.style.display = 'inline-block';
        $pause.style.display = 'none';
        jessibuca.pause();
    })

    $destroy.addEventListener('click', function () {
        if (jessibuca) {
            jessibuca.destroy().then(()=>{
                create();
            });
        }
        else {
            create();
        }

    })

    $openObjectDetector.addEventListener('click', function () {
        if (jessibuca) {
            jessibuca.objectDetectOpen();
        }
    })

    $closeObjectDetector.addEventListener('click', function () {
        if (jessibuca) {
            jessibuca.objectDetectClose();
        }
    })


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

</script>

</body>
</html>