给Typecho增加随机小姐姐

<video id="vid" autoplay muted controls playsinline style="width:100%;max-height:650px;height:auto;display:block;" controlslist="nodownload"></video>
<button id="nextBtn" style="display:block;width:100%;margin-top:0px;padding:8px;font-size:1rem; font-weight: bold;">换一个</button>

<script>
    const lib = [
        { id: 1, url: "https://s3.hi168.com/hi168-31594-1608plyt/video/20260511-1.mp4" },
        { id: 2, url: "https://s3.hi168.com/hi168-31594-1608plyt/video/20260511-2.mp4" },
        { id: 3, url: "https://s3.hi168.com/hi168-31594-1608plyt/video/20260511-3.mp4" },
        { id: 4, url: "https://s3.hi168.com/hi168-31594-1608plyt/video/Hina%20Kikuchi.mp4" },
        { id: 5, url: "https://s3.hi168.com/hi168-31594-1608plyt/video/Kikuchi%20Hina.mp4" }  
    ];

    const video = document.getElementById('vid');
    const nextBtn = document.getElementById('nextBtn');
    let currentVideoObj = null;

    function getRandomVideo() {
        return lib[Math.floor(Math.random() * lib.length)];
    }

    function getDifferentVideo(current) {
        if (!current) return getRandomVideo();
        if (lib.length === 1) return lib[0];
        let newVideo = getRandomVideo();
        while (newVideo.id === current.id) newVideo = getRandomVideo();
        return newVideo;
    }

    function loadVideo(videoObj) {
        currentVideoObj = videoObj;
        video.src = videoObj.url;
        video.load();
        video.play().catch(e => console.log("自动播放需要交互", e));
    }

    function nextVideo() {
        const newVideo = getDifferentVideo(currentVideoObj);
        loadVideo(newVideo);
    }

    loadVideo(getRandomVideo());
    video.muted = true;

    nextBtn.addEventListener('click', nextVideo);
    video.addEventListener('ended', nextVideo);
</script>