// ==UserScript==
// @name         B站专用vip解析
// @namespace    xyz_xyz-B%e7%ab%99%e4%b8%93%e7%94%a8vip%e8%a7%a3%e6%9e%90
// @version      1.2
// @description  b站专用vip解析，免vip看番剧，免vip看电影。如有问题，请到公众号网络喵上反馈！！！
// @author       xyz_xyz
// @match        *://*bilibili*/*/play/*
// @grant        none
// @icon         https://www.bilibili.com/favicon.ico?v=1
// ==/UserScript==

(function() {
    'use strict';

    const classNamesToRemove = [
        'paybar_container__WApBR',
        'pc-cashier-wrapper'
    ];

    let lastUrl = window.location.href;
    console.log('初始URL:', lastUrl);

    const removeElementsByClass = () => {
        classNamesToRemove.forEach(className => {
            const elements = document.querySelectorAll(`.${className}`);
            elements.forEach(element => {
                element.remove();
            });
        });
    };

    const mutePageAudio = () => {
        const audioElements = document.querySelectorAll('audio');
        const videoElements = document.querySelectorAll('video');
        audioElements.forEach(audio => audio.muted = true);
        videoElements.forEach(video => video.muted = true);
    };

    const replaceVideoWithIframe = () => {
        const videoWraps = document.querySelectorAll('.bpx-player-video-wrap');
        videoWraps.forEach(wrap => {
            const video = wrap.querySelector('video');
            if (video && !wrap.querySelector('iframe')) {
                const pageUrl = window.location.href;
                const iframeUrl = `https://jx.xmflv.com/?url=${encodeURIComponent(pageUrl)}`;

                const iframe = document.createElement('iframe');
                iframe.src = iframeUrl;
                iframe.width = "100%";
                iframe.height = "100%";
                iframe.frameBorder = "0";
                iframe.allow = "autoplay; fullscreen";
                iframe.style.position = "absolute";
                iframe.style.top = "0";
                iframe.style.left = "0";
                iframe.style.zIndex = "1001";

                wrap.innerHTML = '';
                wrap.appendChild(iframe);
            }
        });
    };

    const executeAll = () => {
        removeElementsByClass();
        mutePageAudio();
        replaceVideoWithIframe();
    };

    const checkUrlAndRefresh = () => {
        const currentUrl = window.location.href;
        console.log('当前URL:', currentUrl);
        
        if (currentUrl !== lastUrl) {
            console.log('URL已变化，刷新页面');
            lastUrl = currentUrl;
            window.location.reload();
        }
    };

    window.addEventListener('load', () => {
        executeAll();
        
        setInterval(checkUrlAndRefresh, 500);
    });

    const observer = new MutationObserver(() => {
        executeAll();
    });

    observer.observe(document.body, {
        childList: true,
        subtree: true
    });

})();