// ==UserScript==
// @name         万能去广告+隐私保护 · 合一版
// @namespace    https://greasyfork.org/zh-CN/users/ayu
// @version      2.0.0
// @description  全能去广告+隐私保护：清除广告容器、智能弹窗清理、视频广告自动跳过与16倍速快进、反反广告拦截、滚动解锁、百度/CSDN/知乎/B站专属净化；隐私保护含清Cookie/Storage、剥离追踪参数、拦截统计脚本、降低浏览器指纹、清除Referrer。无面板，装上即生效，全自动运行。
// @author       阿宇
// @match        *://*/*
// @exclude      *://*icbc.com.cn/*
// @exclude      *://*ccb.com/*
// @exclude      *://*boc.cn/*
// @exclude      *://*abchina.com/*
// @exclude      *://*alipay.com/*
// @exclude      *://*.bank*/*
// @run-at       document-start
// @grant        GM_addStyle
// @license      MIT
// ==/UserScript==

(function () {
    'use strict';

    /* ========== 一、广告关键词与规则库 ========== */
    const AD_KEYWORDS = [
        'adsbygoogle', 'adsense', 'advertis',
        'ad-container', 'adcontainer', 'ad-wrapper', 'adwrapper', 'ad-box', 'adbox',
        'ad-banner', 'adbanner', 'ad-slot', 'adslot', 'ad-area', 'ad-layer', 'adlayer',
        'ad-float', 'adfloat', 'ad-pop', 'adpop', 'ad-frame', 'adframe',
        'ad-widget', 'adwidget', 'ad-block', 'adblock-container',
        'ads-container', 'ads-wrap', 'adswrap', 'ads-box', 'ads-banner', 'ads-slot',
        'banner-ads', 'sidebar-ads', 'float-ads', 'pop-ads', 'popup-ads',
        'sponsor-ads', 'native-ad', 'nativead', 'taboola', 'outbrain',
        'pub_300x250', 'pub_728x90', 'pub_250x250', 'pub_160x600',
        'ad-300x250', 'ad-728x90', '300x250-ad', 'gg300', 'gg250', 'ads300', 'ads250',
        'cpro', 'ec-tuiguang', 'ec_ad', 'baidu-ad', 'bd-ad', 'ad-mask',
        'banner', 'popup', 'splash', 'modal-ad', 'promo', 'promotion',
        'sponsor', 'google_ads', 'data-ad', 'ggad', 'ad-right', 'ad-left',
        'side-ad', 'top-ad', 'bottom-ad', 'tracker', 'analytics',
        'float-ad', 'floatAd'
    ];

    const AD_IFRAME_HOSTS = [
        'doubleclick.net', 'googlesyndication.com', 'googleadservices.com',
        'adnxs.com', 'advertising.com', 'amazon-adsystem.com', 'criteo.com',
        'taboola.com', 'outbrain.com', 'pubmatic.com', 'rubiconproject.com',
        'openx.net', 'casalemedia.com', 'adtech.com', 'serving-sys.com',
        '360yield.com', 'pos.baidu.com', 'cbjs.baidu.com', 'eclick.baidu.com',
        'cpro.baidu', 'popads.net', 'popcash.net', 'exoclick.com',
        'juicyads.com', 'hilltopads.net', 'ad-master', 'adservice', 'showad',
        'ads', 'advert', 'baidu.com/cpro'
    ];

    const BLOCKED_SCRIPT_HOSTS = [
        'googlesyndication.com', 'doubleclick.net', 'googleadservices.com',
        'baidu.com/cpro', 'tanx.com', 'alimama.com', 'tbcdn.cn',
        'umeng.com', 'umengcloud.com', 'cnzz.com', 'scorecardresearch.com',
        'quantserve.com', 'nr-data.net', 'hotjar.com',
        'google-analytics.com', 'googletagmanager.com', 'gtag/js',
        'analytics.js', 'facebook.net', 'connect.facebook.net',
        'ads-twitter.com', 'analytics.twitter.com', 't.co',
        'bing.com/ads', 'clarity.ms', 'microsoft.clarity',
        'sentry.io', 'bugsnag.com', 'datadoghq.com',
        'baidu.com/hm.js', 'bdstatic.com/hm', 'hm.baidu.com',
        'gtimg.com/qq', 'qq.com/ptlogin', 'qq.com/cgi-bin/report',
        'alipayobjects.com/oss', 'amap.com/log'
    ];

    const ANTI_ADBLOCK_SELECTORS = [
        '[class*="adblock"]', '[id*="adblock"]',
        '[class*="anti-adblock"]', '[id*="anti-adblock"]',
        '[class*="anti-ad"]', '[id*="anti-ad"]',
        '[class*="disable-adblock"]', '[class*="please-disable"]',
        '[class*="ad-blocker-detected"]', '[class*="adblocker-detected"]',
        '[class*="ads-not-allowed"]', '[class*="support-us"]'
    ];

    const POPUP_KW = [
        '下载app', '打开app', '打开应用', '扫码下载', '立即下载app',
        '订阅我们', 'newsletter', '订阅最新', '开启通知', '开启消息通知',
        '猜你喜欢', '热门推荐下载', 'ad-popup', 'app-download'
    ];

    const SKIP_CLASS = [
        '.ytp-ad-skip-button', '.ytp-ad-skip-button-modern',
        '[class*="ad-skip"]', '[class*="skip-ad"]', '[class*="skipad"]'
    ];
    const SKIP_TEXT = ['跳过广告', 'skip ad', 'skip ads', '跳过此广告', '跳过推广'];
    const AD_PLAYING = [
        '.ad-showing', '.ytp-ad-player-overlay',
        '[class*="ad-playing"]', '[class*="video-ad"]', '[class*="adshowing"]'
    ];

    const TRACKING_PARAMS = [
        'utm_source','utm_medium','utm_campaign','utm_term','utm_content',
        'utm_id','utm_cid','utm_reader','utm_referrer','utm_social',
        'fbclid','gclid','gbraid','wbraid','msclkid','mc_cid','mc_eid',
        '_hsenc','_hsmi','__hssc','__hstc','hsCtaTracking',
        'yclid','_openstat','vero_id','wickedid','oly_anon_id','oly_enc_id',
        'rb_clickid','twclid','igshid','ttclid','scid','s_cid',
        'ref','referrer','source','campaign_id','ad_id','adset_id',
        'spm','from','sourceType','share_source','share_medium',
        'v','_from','_wv','_ts','bili_source','redirect_from'
    ];

    /* ========== 二、构建选择器并注入 CSS ========== */
    const AD_SELECTORS = AD_KEYWORDS
        .map(k => `[class*="${k}"],[id*="${k}"]`)
        .concat(ANTI_ADBLOCK_SELECTORS)
        .join(',\n');

    GM_addStyle(`
        ${AD_SELECTORS} { display: none !important; visibility: hidden !important; }

        /* 百度搜索结果广告 */
        .result-op.c-container.xpath-log,
        .result.c-container[data-click*="rsv_ad_"],
        [mu*="rsv.ad"], .c-container[data-tuiguang],
        #content_left .c-container[data-ad],
        div[class*="推广"] { display: none !important; }

        /* 百度首页信息流广告卡片 */
        #s_top_wrap .s-top-left-ad, .s-top-feed-item[class*="ad"],
        #head .s-news-list-wrapper li[class*="ad"] { display: none !important; }

        /* CSDN：登录弹窗、VIP、广告位 */
        .passport-login-mark, .passport-login-pop, .adblock, .adsbygoogle,
        .recommend-ad, .blog_container_aside, .csdn-common-logo-ad,
        #dmp_ad_58, #csdn-toolbar-feedback, .csdn-side-toolbar .has-button,
        .recommend-tit-mod, .extension_ul, [class*="more-plugin"],
        [class*="aside-box"] { display: none !important; }
        #article_content, .article_content, .markdown_views
        { user-select: text !important; -webkit-user-select: text !important; }

        /* 知乎：广告、登录弹窗 */
        .AdTag, .TopstoryItem--advertCard, [class*="Advert"],
        [class*="adCard"], .Modal-closeButton ~ .Modal-content { display: none !important; }

        /* B站：广告、推广 */
        .ad-report, .bili-ad, [class*="ad-report"],
        [class*="bili-video-card__wrap"][class*="ad"],
        .video-page-special-card-small, [class*="card-mark-ad"] { display: none !important; }

        /* 微博：广告 */
        [class*="ad-"], [class*="card_ad"], [class*="wbpro-side-ad"],
        [action-type="feed_list_ad"], [class*="weibo_ad"] { display: none !important; }

        /* 简书：广告 */
        .ad-card, [class*="advertise"] { display: none !important; }

        /* 视频站：暂停广告、弹窗 */
        [class*="pause-ad"], [class*="puase-ad"], [class*="preroll-ad"],
        [class*="midroll-ad"], [class*="video-ad"] { display: none !important; }
    `);

    /* ========== 三、防误删保护 ========== */
    function isSafeToRemove(el, allowFullscreen) {
        if (!el || el.nodeType !== 1) return false;
        const tag = el.tagName;
        if (tag === 'BODY' || tag === 'HTML') return false;
        if (el.closest('video,audio')) return false;
        if (!allowFullscreen) {
            const r = el.getBoundingClientRect();
            if (r.width > innerWidth * 0.95 && r.height > innerHeight * 0.95) return false;
        }
        const txt = el.textContent || '';
        if (txt.length > 1500) return false;
        return true;
    }

    /* ========== 四、清除广告容器 ========== */
    function cleanAds() {
        try {
            document.querySelectorAll(AD_SELECTORS).forEach(el => {
                if (isSafeToRemove(el) && el.parentNode) el.remove();
            });
        } catch (e) {}
        // 广告联盟 iframe
        try {
            document.querySelectorAll('iframe').forEach(f => {
                const src = f.src || '';
                if (AD_IFRAME_HOSTS.some(h => src.includes(h))) {
                    if (isSafeToRemove(f)) f.remove();
                }
            });
        } catch (e) {}
    }

    /* ========== 五、智能弹窗/遮罩清理 ========== */
    function cleanPopups() {
        const els = document.querySelectorAll('body > div, body > section, body > aside, body > span');
        for (const el of els) {
            const r = el.getBoundingClientRect();
            if (r.width < 180 || r.height < 90) continue;
            const st = getComputedStyle(el);
            if (st.position !== 'fixed' && st.position !== 'absolute') continue;
            const txt = (el.textContent || '').toLowerCase();
            let hitKw = POPUP_KW.some(k => txt.indexOf(k.toLowerCase()) !== -1);
            const isOverlay = r.width >= innerWidth * 0.7 && r.height >= innerHeight * 0.6;
            const hasForm = !!el.querySelector('form, input, textarea');
            const hasMedia = !!el.querySelector('video, canvas');
            if ((hitKw || (isOverlay && !hasForm)) && !hasMedia) {
                if (isSafeToRemove(el, true)) {
                    el.remove();
                    unlockScroll();
                }
            }
        }
    }

    /* ========== 六、跳过视频广告 ========== */
    function skipVideoAd() {
        let btns;
        try {
            btns = document.querySelectorAll('button, a, ' + SKIP_CLASS.join(', '));
        } catch (e) { return; }
        for (const el of btns) {
            if (el.offsetParent === null && !el.matches(SKIP_CLASS.join(','))) continue;
            const t = (el.textContent || '').trim().toLowerCase();
            if (!t || t.length > 24) continue;
            let hit = el.matches(SKIP_CLASS.join(','));
            if (!hit) hit = SKIP_TEXT.some(s => t.indexOf(s) !== -1);
            if (hit) el.click();
        }
    }

    /* ========== 七、视频广告 16 倍速快进 ========== */
    const savedRate = new WeakMap();
    function fastForwardAd() {
        let playing = false;
        try { playing = !!document.querySelector(AD_PLAYING.join(', ')); } catch (e) { return; }
        document.querySelectorAll('video').forEach(v => {
            if (playing) {
                if (!savedRate.has(v)) savedRate.set(v, v.playbackRate);
                v.muted = true;
                v.playbackRate = 16;
            } else if (savedRate.has(v)) {
                v.playbackRate = savedRate.get(v);
                savedRate.delete(v);
            }
        });
    }

    /* ========== 八、反反广告拦截 ========== */
    function antiAnti() {
        try {
            document.querySelectorAll(ANTI_ADBLOCK_SELECTORS.join(',')).forEach(el => {
                if (el.tagName === 'BODY' || el.tagName === 'HTML') return;
                const r = el.getBoundingClientRect();
                if (r.width >= innerWidth * 0.9 && r.height >= innerHeight * 0.8) {
                    el.remove();
                    unlockScroll();
                }
            });
        } catch (e) {}
        // 自动点击"关闭广告拦截"类按钮
        try {
            document.querySelectorAll('button, .close, [class*="close"]').forEach(btn => {
                const t = (btn.innerText || btn.title || '').trim();
                if (/关闭|我知道了|继续浏览|无视/.test(t)) {
                    const box = btn.closest('[class*="adblock"], [class*="detected"], [id*="adblock"], [class*="modal"]');
                    if (box && /广告|adblock/i.test(box.innerText || '')) btn.click();
                }
            });
        } catch (e) {}
    }

    /* ========== 九、解除滚动锁定 ========== */
    function unlockScroll() {
        [document.documentElement, document.body].forEach(el => {
            if (!el) return;
            const st = getComputedStyle(el);
            if (st.overflow === 'hidden' || st.overflowY === 'hidden') {
                el.style.setProperty('overflow', 'visible', 'important');
                el.style.setProperty('overflow-y', 'visible', 'important');
            }
            if (st.position === 'fixed') {
                el.style.setProperty('position', 'static', 'important');
            }
        });
    }

    /* ========== 十、站点专属清理 ========== */
    function siteSpecificClean() {
        const host = location.hostname;

        if (host.includes('baidu.com')) {
            document.querySelectorAll('.result.c-container, .result-op.c-container').forEach(r => {
                const click = r.getAttribute('data-click') || '';
                if (/rsv_ad|tuiguang|promote/i.test(click)) { if (isSafeToRemove(r)) r.remove(); return; }
                if (r.querySelector('.c-icon-mark, .c-color-text[data-mark="ad"], [class*="推广"]')) {
                    if (isSafeToRemove(r)) r.remove();
                }
            });
            document.querySelectorAll('#s_top_wrap li, .s-news-list-wrapper li').forEach(li => {
                if (/广告|推广/.test(li.innerText || '') && !li.querySelector('a[href*="baidu.com/link?"]')) {
                    const adTag = li.querySelector('[class*="ad"], [class*="推广"]');
                    if (adTag && isSafeToRemove(li)) li.remove();
                }
            });
        }

        if (host.includes('csdn.net')) {
            document.querySelectorAll('.passport-login-pop .close, .login-mark + .passport-login-pop .close').forEach(b => b.click && b.click());
            document.addEventListener('copy', e => e.stopPropagation(), true);
            document.addEventListener('contextmenu', e => e.stopPropagation(), true);
            document.addEventListener('selectstart', e => e.stopPropagation(), true);
        }

        if (host.includes('zhihu.com')) {
            const close = document.querySelector('.Modal-closeButton');
            if (close) close.click();
        }
    }

    /* ========== 十一、隐私保护 ========== */
    // 剥离链接追踪参数
    function stripTrackingParams(url) {
        try {
            const u = new URL(url, location.href);
            let changed = false;
            TRACKING_PARAMS.forEach(p => {
                if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; }
            });
            return changed ? u.toString() : null;
        } catch (e) { return null; }
    }

    function cleanAllLinks(root) {
        if (!root || root.nodeType !== 1) return;
        root.querySelectorAll('a[href]').forEach(a => {
            const cleaned = stripTrackingParams(a.getAttribute('href'));
            if (cleaned) a.setAttribute('href', cleaned);
        });
    }

    // 降低浏览器指纹
    (function reduceFingerprint() {
        try {
            Object.defineProperty(navigator, 'webdriver', { get: () => false, configurable: true });
        } catch (e) {}
        try {
            const getImageData = CanvasRenderingContext2D.prototype.getImageData;
            CanvasRenderingContext2D.prototype.getImageData = function () {
                try {
                    const imgData = getImageData.apply(this, arguments);
                    const d = imgData.data;
                    for (let i = 0; i < d.length; i += 4) d[i] = (d[i] + 1) & 0xff;
                    return imgData;
                } catch (e) { return getImageData.apply(this, arguments); }
            };
        } catch (e) {}
        try {
            const getParameter = WebGLRenderingContext.prototype.getParameter;
            WebGLRenderingContext.prototype.getParameter = function (p) {
                if (p === 37445 || p === 37446) return '';
                return getParameter.apply(this, arguments);
            };
        } catch (e) {}
    })();

    // 清除 referrer
    const refMeta = document.createElement('meta');
    refMeta.name = 'referrer';
    refMeta.content = 'no-referrer';
    document.head.appendChild(refMeta);

    // 清 Cookie / Storage
    function clearTrackingData() {
        document.cookie.split(';').forEach(c => {
            const name = c.split('=')[0].trim();
            if (!name) return;
            document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; path=/; domain=' + location.hostname;
            document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; path=/';
        });
        try {
            const ls = localStorage, ss = sessionStorage;
            for (let i = ls.length - 1; i >= 0; i--) ls.removeItem(ls.key(i));
            for (let i = ss.length - 1; i >= 0; i--) ss.removeItem(ss.key(i));
        } catch (e) {}
    }

    window.addEventListener('beforeunload', clearTrackingData);
    window.addEventListener('pagehide', clearTrackingData);
    clearTrackingData();

    // 拦截广告/统计脚本
    const scriptObserver = new MutationObserver(muts => {
        for (const m of muts) {
            for (const n of m.addedNodes) {
                if (n.nodeType === 1 && n.tagName === 'SCRIPT') {
                    const src = n.src || '';
                    if (BLOCKED_SCRIPT_HOSTS.some(h => src.includes(h))) n.remove();
                }
            }
        }
    });
    if (document.documentElement) {
        scriptObserver.observe(document.documentElement, { childList: true, subtree: true });
    }

    // 持续清理追踪链接
    const linkObserver = new MutationObserver(muts => {
        for (const m of muts) {
            for (const n of m.addedNodes) {
                if (n.nodeType === 1) cleanAllLinks(n);
            }
        }
    });
    if (document.documentElement) {
        linkObserver.observe(document.documentElement, { childList: true, subtree: true });
    }
    cleanAllLinks(document.documentElement);

    /* ========== 十二、调度执行 ========== */
    let scheduled = false;
    function schedule() {
        if (scheduled) return;
        scheduled = true;
        setTimeout(() => { scheduled = false; run(); }, 400);
    }

    function run() {
        try {
            cleanAds();
            cleanPopups();
            skipVideoAd();
            fastForwardAd();
            antiAnti();
            unlockScroll();
            siteSpecificClean();
        } catch (e) {}
    }

    function boot() {
        run();
        const mo = new MutationObserver(schedule);
        mo.observe(document.documentElement, { childList: true, subtree: true });
        setInterval(run, 3000);
    }

    if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', boot);
    } else {
        boot();
    }
    window.addEventListener('load', () => setTimeout(run, 500));

    console.log('[万能去广告+隐私保护 v2.0] 已启动：去广告 + 视频跳过 + 隐私保护');
})();