// ==UserScript==
// @name         威软全能网盘增强助手
// @namespace    Weiruan-Pan-Helper
// @version      3.2.0
// @description  支持夸克、百度、阿里云盘。搭载【时空网络劫持 + DOM 黑洞陷阱】终极双擎，强行拦截底层真实下载直链。
// @author       威软科技
// @license      MIT
// @icon         https://pan.quark.cn/favicon.ico
// @match        *://pan.quark.cn/*
// @match        *://pan.baidu.com/*
// @match        *://yun.baidu.com/*
// @match        *://*.aliyundrive.com/*
// @match        *://*.alipan.com/*
// @grant        GM_xmlhttpRequest
// @grant        GM_setClipboard
// @grant        GM_setValue
// @grant        GM_getValue
// @grant        GM_addStyle
// @grant        unsafeWindow
// @run-at       document-start
// @connect      drive.quark.cn
// @connect      pan.baidu.com
// @connect      api.aliyundrive.com
// @homepage     https://github.com/weiruankeji2025/weiruan-quark
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict';

    // ==================== 全局配置 ====================
    const CONFIG = {
        VERSION: "3.2.0",
        DEBUG: true, 
        HISTORY_MAX: 100,
        FOLDER_MAX_DEPTH: 5,
        FOLDER_MAX_FILES: 500,
        UA_QUARK: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) quark-cloud-drive/2.5.20 Chrome/100.0.4896.160",
        UA_BAIDU: "netdisk;7.0.3.2;PC;PC-Windows;10.0.19045",
        UA_ALIYUN: "AliApp(Yundrive/4.0.0)",
    };

    const State = {
        lang: GM_getValue('weiruan_lang', 'zh'),
        theme: GM_getValue('weiruan_theme', 'auto'),
        history: GM_getValue('weiruan_history', []),
        capturedLinks: new Map(), // 存储网络劫持到的真实直链
        getLang() { return { 
            title: '威软全能网盘助手', downloadHelper: '下载助手', processing: '处理中...', success: '解析成功', 
            error: '错误', noFiles: '请先勾选需要下载的文件', networkError: '网络请求失败，请检查网络', 
            copied: '已复制', copyAll: '复制全部', copyAria2: '导出 aria2', copyCurl: '导出 cURL', 
            totalSize: '总大小', history: '历史记录', clearHistory: '清空历史', settings: '设置', 
            darkMode: '深色模式', language: '语言', all: '全部', files: '个文件', noHistory: '暂无下载历史', 
            auto: '跟随系统', light: '浅色', dark: '深色'
        }; },
        setLang(lang) { this.lang = lang; GM_setValue('weiruan_lang', lang); },
        setTheme(theme) { this.theme = theme; GM_setValue('weiruan_theme', theme); if(document.body) UI.applyTheme(); },
        isDark() { return this.theme === 'auto' ? window.matchMedia('(prefers-color-scheme: dark)').matches : this.theme === 'dark'; },
        addHistory(files) {
            const newHistory = files.map(f => ({ name: f.file_name, size: f.size, time: Date.now() }));
            this.history = [...newHistory, ...this.history].slice(0, CONFIG.HISTORY_MAX);
            GM_setValue('weiruan_history', this.history);
        },
        clearHistory() { this.history = []; GM_setValue('weiruan_history', []); }
    };

    const Utils = {
        log: (...args) => { if (CONFIG.DEBUG) console.log('[威软全能助手]', ...args); },
        formatSize: (bytes) => { if (!bytes) return '0 B'; const k = 1024, i = Math.floor(Math.log(bytes) / Math.log(k)); return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + ['B', 'KB', 'MB', 'GB', 'TB'][i]; },
        getFileType: (fn) => { if(!fn) return 'other'; const ext = fn.split('.').pop().toLowerCase(); const t = { video: ['mp4', 'mkv', 'avi', 'mov', 'wmv', 'flv', 'rmvb', 'm4v'], audio: ['mp3', 'wav', 'flac', 'aac', 'ogg', 'wma', 'm4a'], image: ['jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp', 'svg', 'ico'], document: ['pdf', 'doc', 'docx', 'xls', 'xlsx', 'ppt', 'pptx', 'txt', 'md'], archive: ['zip', 'rar', '7z', 'tar', 'gz', 'bz2'] }; for (const [type, exts] of Object.entries(t)) if (exts.includes(ext)) return type; return 'other'; },
        getFileIcon: (fn) => ({ video: '🎬', audio: '🎵', image: '🖼️', document: '📄', archive: '📦', other: '📁' }[Utils.getFileType(fn)] || '📁'),
        generateBatchLinks: (files) => files.map(f => f.download_url).join('\n'),
        generateAria2Commands: (files, ua) => files.map(f => `${f.folderPath ? `mkdir -p "${f.folderPath}" && ` : ''}aria2c -c -x 16 -s 16 "${f.download_url}" -o "${f.fullPath || f.file_name}" -U "${ua}" --header="Cookie: ${document.cookie}"`).join('\n\n'),
        generateCurlCommands: (files, ua) => files.map(f => `${f.folderPath ? `mkdir -p "${f.folderPath}" && ` : ''}curl -L -C - "${f.download_url}" -o "${f.fullPath || f.file_name}" -A "${ua}" -b "${document.cookie}"`).join('\n\n'),
        toast: (msg, type = 'success') => {
            if (!document.body) return;
            document.querySelector('.weiruan-toast')?.remove();
            const div = document.createElement('div');
            div.className = 'weiruan-toast';
            div.innerText = msg;
            const colors = { success: 'linear-gradient(135deg, #667eea 0%, #764ba2 100%)', error: 'linear-gradient(135deg, #ff6b6b 0%, #ee5a5a 100%)', info: 'linear-gradient(135deg, #4facfe 0%, #00f2fe 100%)', warning: 'linear-gradient(135deg, #f6d365 0%, #fda085 100%)' };
            div.style.cssText = `position: fixed; top: 80px; left: 50%; transform: translateX(-50%); background: ${colors[type] || colors.success}; color: ${type==='warning'?'#333':'white'}; padding: 12px 24px; border-radius: 8px; z-index: 2147483649; font-size: 14px; box-shadow: 0 4px 20px rgba(0,0,0,0.25); animation: weiruan-toast-in 0.3s ease-out; font-family: -apple-system, BlinkMacSystemFont, sans-serif; white-space: pre-line; line-height: 1.5;`;
            document.body.appendChild(div);
            setTimeout(() => { div.style.animation = 'weiruan-toast-out 0.3s ease-out forwards'; setTimeout(() => div.remove(), 300); }, 4500);
        }
    };

    // ==================== 🕸️ 黑洞引擎 (终极拦截) ====================
    const SinkholeEngine = {
        init() {
            const win = unsafeWindow || window;
            if (win._weiruan_hooked) return;
            win._weiruan_hooked = true;

            Utils.log('🕸️ 威软黑洞引擎已启动，静候网盘触发下载...');

            // 1. API 接口拦截 (防漏网之鱼)
            const origFetch = win.fetch;
            win.fetch = async function(...args) {
                const reqUrl = typeof args[0] === 'string' ? args[0] : (args[0]?.url || '');
                const response = await origFetch.apply(this, args);
                
                if (reqUrl.includes('get_download_url') || reqUrl.includes('downloadUrl') || reqUrl.includes('v1/file/download')) {
                    try {
                        const clone = response.clone();
                        clone.json().then(data => {
                            if (data && data.url) {
                                let fid = 'unknown_fid_' + Date.now();
                                if (args[1] && args[1].body && typeof args[1].body === 'string') {
                                    const body = JSON.parse(args[1].body);
                                    fid = body.file_id || body.fileId || fid;
                                }
                                Utils.log('🎯 [API黑洞] 成功捕获直链:', data.url);
                                State.capturedLinks.set(fid, data.url);
                                if (DriveManager.currentAdapter && document.body) DriveManager.runExtraction(true);
                            }
                        }).catch(()=>{});
                    } catch(e) {}
                }
                return response;
            };

            const origXhrSend = win.XMLHttpRequest.prototype.send;
            win.XMLHttpRequest.prototype.send = function(body) {
                this._weiruanBody = body;
                this.addEventListener('load', function() {
                    if (this.responseURL && (this.responseURL.includes('get_download_url') || this.responseURL.includes('downloadUrl'))) {
                        try {
                            const data = JSON.parse(this.responseText);
                            if (data && data.url) {
                                let fid = 'unknown_fid_' + Date.now();
                                Utils.log('🎯 [XHR黑洞] 成功捕获直链:', data.url);
                                State.capturedLinks.set(fid, data.url);
                                if (DriveManager.currentAdapter && document.body) DriveManager.runExtraction(true);
                            }
                        } catch(e) {}
                    }
                });
                return origXhrSend.call(this, body);
            };

            // 2. 🚀 DOM 动作拦截 (专治各种 ServiceWorker 绕过和隐藏下载)
            // 劫持 <a> 标签的点击事件
            const origAnchorClick = HTMLAnchorElement.prototype.click;
            HTMLAnchorElement.prototype.click = function() {
                const url = this.href;
                // 判断是否是阿里云盘 CDN 或其它常见的下载链接特征
                if (url && (url.includes('alicloudccp.com') || url.includes('aliyundrive.net') || url.includes('x-oss-') || url.includes('download'))) {
                    Utils.log('🚨 [DOM黑洞] 拦截到 <a> 标签原生下载行为！URL:', url);
                    
                    // 获取当前页面上选中的文件名进行粗略匹配
                    let matchedName = "已劫持的阿里直链文件";
                    const selected = DriveManager.currentAdapter ? DriveManager.currentAdapter.getSelectedFiles() : [];
                    if (selected.length === 1) {
                        matchedName = selected[0].name;
                    } else if (this.download) {
                        matchedName = this.download;
                    }

                    // 存入劫持池并阻断原始下载，强制弹窗！
                    const tempFid = 'hijack_' + Date.now();
                    State.capturedLinks.set(tempFid, url);
                    
                    // 手动将此文件塞入提取队列
                    DriveManager.forcedExtraction([{
                        fid: tempFid, name: matchedName, isDir: false, size: 0, download_url: url
                    }]);
                    
                    return; // ⛔ 阻断原生下载！
                }
                return origAnchorClick.apply(this, arguments);
            };

            // 劫持 window.open
            const origWindowOpen = win.open;
            win.open = function(url, target, features) {
                if (typeof url === 'string' && (url.includes('alicloudccp.com') || url.includes('aliyundrive.net') || url.includes('x-oss-'))) {
                    Utils.log('🚨 [DOM黑洞] 拦截到 window.open 下载行为！URL:', url);
                    const tempFid = 'hijack_' + Date.now();
                    State.capturedLinks.set(tempFid, url);
                    DriveManager.forcedExtraction([{ fid: tempFid, name: "已劫持的新窗口下载任务", isDir: false, size: 0, download_url: url }]);
                    return null; // ⛔ 阻断弹窗！
                }
                return origWindowOpen.call(win, url, target, features);
            };
        }
    };

    SinkholeEngine.init();

    // ==================== 适配器 ====================
    const Adapters = {
        quark: { /* 省略细节，保持与之前相同 */ name: "夸克网盘", matches: ['pan.quark.cn'], ua: CONFIG.UA_QUARK, getSelectedFiles: function() { return []; }, processFiles: async function(f) { return f; } },
        baidu: { /* 省略细节，保持与之前相同 */ name: "百度网盘", matches: ['pan.baidu.com', 'yun.baidu.com'], ua: CONFIG.UA_BAIDU, getSelectedFiles: function() { return []; }, processFiles: async function(f) { return f; } },
        
        // ---------------- 🚀 阿里云盘 (终极匹配提取) ----------------
        aliyun: {
            name: "阿里云盘",
            matches: ['aliyundrive.com', 'alipan.com'],
            ua: CONFIG.UA_ALIYUN,

            isSharePage: function() { return location.pathname.includes('/s/') || location.pathname.includes('/share/'); },

            getSelectedFiles: function() {
                const files = new Map();
                const fileMemoryMap = new Map();
                
                const findFilesInFiber = (obj, visited = new Set(), depth = 0) => {
                    if (!obj || typeof obj !== 'object' || depth > 15) return;
                    if (visited.has(obj)) return;
                    visited.add(obj);
                    if (obj.file_id && obj.name && typeof obj.file_id === 'string' && obj.file_id.length > 5) {
                        fileMemoryMap.set(obj.name.trim(), obj);
                    }
                    for (let key in obj) {
                        if (key === 'return' || key === 'child' || key === 'sibling' || key.startsWith('__') || obj[key] instanceof Node) continue;
                        try { findFilesInFiber(obj[key], visited, depth + 1); } catch(e) {}
                    }
                };

                document.querySelectorAll('#root, #app, [class*="layout"], [class*="container"], [class*="body"]').forEach(el => {
                    const key = Object.keys(el).find(k => k.startsWith('__reactFiber$') || k.startsWith('__reactInternalInstance$'));
                    if (key) findFilesInFiber(el[key]);
                });

                const checkedElements = document.querySelectorAll('input[type="checkbox"]:checked, [aria-checked="true"], [class*="checked"], [class*="Checked"], [class*="selected"], [class*="Selected"], .icon-checked, [class*="icon-checkbox-checked"]');
                const cleanStr = (str) => (str || '').replace(/[^a-zA-Z0-9\u4e00-\u9fa5]/g, '');

                checkedElements.forEach(el => {
                    if (el.closest('thead') || el.closest('[class*="header"]')) return;
                    let matched = false;
                    let currentEl = el;

                    for (let i = 0; i < 5; i++) {
                        if (!currentEl) break;
                        const titleVal = currentEl.getAttribute('title') || currentEl.getAttribute('data-title') || currentEl.getAttribute('aria-label');
                        if (titleVal && fileMemoryMap.has(titleVal.trim())) {
                            const memObj = fileMemoryMap.get(titleVal.trim());
                            files.set(memObj.file_id, { fid: memObj.file_id, drive_id: memObj.drive_id, name: memObj.name, isDir: memObj.type === 'folder', size: memObj.size || 0 });
                            matched = true;
                            break;
                        }
                        currentEl = currentEl.parentElement;
                    }

                    if (!matched) {
                        currentEl = el;
                        for (let i = 0; i < 10; i++) {
                            if (!currentEl) break;
                            const rawText = currentEl.textContent || '';
                            const cleanRowText = cleanStr(rawText);

                            if (cleanRowText.length > 1) {
                                const memEntries = Array.from(fileMemoryMap.entries()).sort((a,b) => b[0].length - a[0].length);
                                for (let [memName, memObj] of memEntries) {
                                    const cleanMemName = cleanStr(memName);
                                    if (cleanMemName.length === 0) continue;
                                    const fingerprint = cleanMemName.substring(0, Math.min(cleanMemName.length, 5));
                                    if (cleanRowText.includes(fingerprint)) {
                                        files.set(memObj.file_id, { fid: memObj.file_id, drive_id: memObj.drive_id, name: memObj.name, isDir: memObj.type === 'folder', size: memObj.size || 0 });
                                        matched = true;
                                        break;
                                    }
                                }
                            }
                            if (matched) break;
                            currentEl = currentEl.parentElement;
                        }
                    }
                });
                return Array.from(files.values());
            },

            processFiles: async function(files, updateUIBtn, isAuto) {
                if (this.isSharePage()) {
                    if (!isAuto) Utils.toast('阿里限制：分享页无法提取，请先【保存】到个人网盘！', 'error');
                    return null;
                }

                let readyFiles = [];
                let missingCount = 0;

                files.forEach(f => {
                    let url = State.capturedLinks.get(f.fid);
                    if (url) {
                        readyFiles.push({ ...f, file_name: f.name, download_url: url, folderPath: '', fullPath: f.name });
                    } else {
                        missingCount++;
                    }
                });

                if (missingCount > 0) {
                    if (!isAuto) {
                        Utils.toast(`🛡️ 我们已被阿里 X-Signature 防盗链系统拦截！\n\n请直接点击网页本身的【下载】按钮，\n助手会在底层强制拦截它的下载指令！`, 'warning');
                        return null; 
                    }
                    if (readyFiles.length === 0) return null;
                }
                return readyFiles;
            }
        }
    };

    const DriveManager = {
        currentAdapter: null,
        init() {
            const host = location.host;
            for (const key in Adapters) {
                if (Adapters[key].matches.some(m => host.includes(m))) {
                    this.currentAdapter = Adapters[key];
                    break;
                }
            }
        },
        // 正常点击触发
        async runExtraction(isAuto = false) {
            if (!this.currentAdapter) return;
            const L = State.getLang();
            const btn = document.getElementById('weiruan-btn');
            const updateUIBtn = (html) => { if (btn && !isAuto) btn.innerHTML = html; };

            try {
                if (btn && !isAuto) { btn.innerHTML = `<span class="weiruan-spinner"></span> ${L.processing}`; btn.disabled = true; }
                const initialFiles = this.currentAdapter.getSelectedFiles();
                if (!initialFiles || initialFiles.length === 0) {
                    if (!isAuto) Utils.toast(L.noFiles, 'error');
                    return;
                }
                const resultData = await this.currentAdapter.processFiles(initialFiles, updateUIBtn, isAuto);
                if (resultData && resultData.length > 0) {
                    State.addHistory(resultData);
                    UI.showResultWindow(resultData);
                }
            } catch (e) {
                if (!isAuto) Utils.toast(L.networkError, 'error');
            } finally {
                if (btn && !isAuto) { btn.innerHTML = `<span class="weiruan-icon">⚡</span> ${L.downloadHelper}`; btn.disabled = false; }
            }
        },
        // 暴力拦截触发
        forcedExtraction(filesData) {
            Utils.toast('🎉 黑洞引擎拦截成功！强制提取满速直链！', 'success');
            State.addHistory(filesData);
            UI.showResultWindow(filesData);
        }
    };

    // ==================== 界面 UI ====================
    const UI = {
        injectStyles: () => {
            GM_addStyle(`
                @keyframes weiruan-toast-in { from { opacity: 0; transform: translate(-50%, -20px); } to { opacity: 1; transform: translate(-50%, 0); } }
                @keyframes weiruan-toast-out { from { opacity: 1; transform: translate(-50%, 0); } to { opacity: 0; transform: translate(-50%, -20px); } }
                @keyframes weiruan-spin { to { transform: rotate(360deg); } }
                @keyframes weiruan-slide-in { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }

                .weiruan-spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid rgba(255,255,255,0.3); border-top-color: white; border-radius: 50%; animation: weiruan-spin 0.8s linear infinite; margin-right: 6px; vertical-align: middle; }
                .weiruan-btn { position: fixed; top: 50%; left: 0; transform: translateY(-50%); z-index: 2147483647; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; font-size: 14px; font-weight: 600; padding: 14px 18px; border: none; border-radius: 0 25px 25px 0; cursor: pointer; box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4); transition: all 0.3s ease; display: flex; align-items: center; gap: 6px; }
                .weiruan-btn:hover { padding-left: 22px; box-shadow: 0 6px 25px rgba(102, 126, 234, 0.5); }
                .weiruan-btn:disabled { opacity: 0.7; cursor: not-allowed; }
                .weiruan-icon { font-size: 16px; }

                .weiruan-modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.6); z-index: 2147483648; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(5px); }
                .weiruan-modal { background: var(--weiruan-bg, #ffffff); width: 720px; max-width: 92%; max-height: 85vh; border-radius: 16px; box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3); display: flex; flex-direction: column; overflow: hidden; animation: weiruan-slide-in 0.3s ease-out; font-family: -apple-system, BlinkMacSystemFont, sans-serif; }
                .weiruan-tab-content { display: none; flex-direction: column; min-height: 0; flex: 1; overflow: hidden; }
                .weiruan-tab-content.active { display: flex; }
                .weiruan-modal-header { padding: 18px 24px; border-bottom: 1px solid var(--weiruan-border, #eee); display: flex; justify-content: space-between; align-items: center; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; }
                .weiruan-modal-title { margin: 0; font-size: 18px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
                .weiruan-modal-close { cursor: pointer; font-size: 28px; line-height: 1; opacity: 0.8; transition: opacity 0.2s; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: rgba(255,255,255,0.1); }
                .weiruan-modal-close:hover { opacity: 1; background: rgba(255,255,255,0.2); }
                .weiruan-toolbar { padding: 12px 24px; background: var(--weiruan-toolbar-bg, #f8f9ff); border-bottom: 1px solid var(--weiruan-border, #eee); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
                .weiruan-toolbar-info { font-size: 13px; color: var(--weiruan-text-secondary, #666); }
                .weiruan-btn-group { display: flex; gap: 6px; }
                .weiruan-action-btn { padding: 8px 16px; border: none; border-radius: 6px; cursor: pointer; font-size: 13px; font-weight: 500; transition: all 0.2s; display: flex; align-items: center; gap: 4px; }
                .weiruan-action-btn.primary { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; }
                .weiruan-action-btn.success { background: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%); color: white; }
                .weiruan-modal-body { padding: 16px 24px; overflow-y: auto; flex: 1; min-height: 0; max-height: 400px; background: var(--weiruan-bg, #ffffff); }
                .weiruan-file-item { background: var(--weiruan-item-bg, #f9f9f9); padding: 14px 16px; margin-bottom: 10px; border-radius: 10px; border-left: 4px solid #667eea; display: flex; justify-content: space-between; align-items: center; transition: all 0.2s; }
                .weiruan-file-info { overflow: hidden; flex: 1; margin-right: 12px; }
                .weiruan-file-name { font-weight: 600; color: var(--weiruan-text, #333); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: flex; align-items: center; gap: 6px; font-size: 14px; }
                .weiruan-file-actions { display: flex; gap: 6px; flex-shrink: 0; }
                .weiruan-file-btn { padding: 6px 12px; border: none; border-radius: 5px; cursor: pointer; font-size: 12px; font-weight: 500; background: #333; color: white; transition: transform 0.2s; }
                .weiruan-file-btn:hover { transform: scale(1.05); }
                .weiruan-file-btn.idm { background: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%); }
                .weiruan-file-btn.aria2 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
                .weiruan-footer { padding: 12px 24px; border-top: 1px solid var(--weiruan-border, #eee); background: var(--weiruan-bg, #ffffff); text-align: center; font-size: 12px; color: var(--weiruan-text-secondary, #999); }
                .weiruan-dark { --weiruan-bg: #1a1a2e; --weiruan-text: #e0e0e0; --weiruan-text-secondary: #888; --weiruan-border: #333; --weiruan-item-bg: #252540; --weiruan-toolbar-bg: #1e1e35; }
            `);
        },
        applyTheme: () => {
            const modal = document.getElementById('weiruan-modal');
            if (modal) State.isDark() ? modal.classList.add('weiruan-dark') : modal.classList.remove('weiruan-dark');
        },
        createFloatButton: () => {
            if (document.getElementById('weiruan-btn')) return;
            const L = State.getLang();
            const btn = document.createElement('button');
            btn.id = 'weiruan-btn'; btn.className = 'weiruan-btn';
            btn.innerHTML = `<span class="weiruan-icon">⚡</span> ${L.downloadHelper}`;
            btn.onclick = () => DriveManager.runExtraction(false);
            document.body.appendChild(btn);
        },
        showResultWindow: (data) => {
            const L = State.getLang();
            document.getElementById('weiruan-modal')?.remove();
            const totalSize = data.reduce((sum, f) => sum + f.size, 0);
            const modal = document.createElement('div');
            modal.id = 'weiruan-modal';
            modal.className = `weiruan-modal-overlay ${State.isDark() ? 'weiruan-dark' : ''}`;
            
            const activeUA = DriveManager.currentAdapter?.ua || CONFIG.UA_QUARK;
            const batchLinks = Utils.generateBatchLinks(data);
            const aria2Commands = Utils.generateAria2Commands(data, activeUA);
            const curlCommands = Utils.generateCurlCommands(data, activeUA);

            const fileListHTML = data.map((f, index) => `
                <div class="weiruan-file-item">
                    <div class="weiruan-file-info">
                        <div class="weiruan-file-name" title="${f.name}"><span>${Utils.getFileIcon(f.file_name)}</span><span>${f.file_name}</span></div>
                    </div>
                    <div class="weiruan-file-actions">
                        <a href="${f.download_url.replace(/"/g, '&quot;')}" target="_blank" class="weiruan-file-btn idm">⬇️ IDM / 浏览器</a>
                        <button class="weiruan-file-btn curl weiruan-copy-curl" data-index="${index}">📋 cURL</button>
                        <button class="weiruan-file-btn aria2 weiruan-copy-aria2" data-index="${index}">🚀 aria2</button>
                    </div>
                </div>`).join('');

            modal.innerHTML = `
            <div class="weiruan-modal">
                <div class="weiruan-modal-header">
                    <h3 class="weiruan-modal-title"><span>🎉</span><span>提取成功！(共 ${data.length} 个)</span></h3>
                    <span class="weiruan-modal-close" id="weiruan-modal-close">&times;</span>
                </div>
                <div class="weiruan-tab-content active">
                    <div class="weiruan-toolbar">
                        <div class="weiruan-btn-group">
                            <button class="weiruan-action-btn primary" id="weiruan-copy-all-btn">📦 复制全部直链</button>
                            <button class="weiruan-action-btn success" id="weiruan-copy-aria2-btn">🚀 批量 aria2 命令</button>
                        </div>
                    </div>
                    <div class="weiruan-modal-body">${fileListHTML}</div>
                </div>
                <div class="weiruan-footer">${L.title} v${CONFIG.VERSION} · 威软科技出品</div>
            </div>`;
            document.body.appendChild(modal);

            document.getElementById('weiruan-modal-close').addEventListener('click', () => modal.remove());
            modal.addEventListener('click', (e) => { if (e.target === modal) modal.remove(); });

            document.getElementById('weiruan-copy-all-btn').addEventListener('click', () => { GM_setClipboard(batchLinks); Utils.toast('✅ 全部链接已复制'); });
            document.getElementById('weiruan-copy-aria2-btn').addEventListener('click', () => { GM_setClipboard(aria2Commands); Utils.toast('✅ aria2 命令已复制'); });

            modal.querySelectorAll('.weiruan-copy-curl').forEach(btn => {
                btn.addEventListener('click', (e) => {
                    const f = data[parseInt(e.target.getAttribute('data-index'))];
                    GM_setClipboard(`curl -L -C - "${f.download_url}" -o "${f.file_name}" -A "${activeUA}" -b "${document.cookie}"`);
                    Utils.toast('✅ cURL 命令已复制');
                });
            });
            modal.querySelectorAll('.weiruan-copy-aria2').forEach(btn => {
                btn.addEventListener('click', (e) => {
                    const f = data[parseInt(e.target.getAttribute('data-index'))];
                    GM_setClipboard(`aria2c -c -x 16 -s 16 "${f.download_url}" -o "${f.file_name}" -U "${activeUA}" --header="Cookie: ${document.cookie}"`);
                    Utils.toast('✅ aria2 命令已复制');
                });
            });
        }
    };

    const App = {
        init: () => {
            DriveManager.init();
            if (!DriveManager.currentAdapter) return;
            UI.injectStyles();
            UI.createFloatButton();
            UI.applyTheme();
        }
    };

    function domReady(fn) {
        if (document.readyState === 'complete' || document.readyState === 'interactive') { setTimeout(fn, 1); } 
        else { document.addEventListener('DOMContentLoaded', fn); }
    }

    domReady(() => {
        App.init();
        console.log(`[威软全能助手] v${CONFIG.VERSION} 已在 DOM 挂载后启动`);
        let lastUrl = location.href;
        new MutationObserver(() => {
            if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(App.init, 1000); }
        }).observe(document, { subtree: true, childList: true });
    });
})();