// ==UserScript==
// @name         『帮帮客网课助手』
// @namespace    http://tampermonkey.net/
// @version      1.2
// @description  【2026】动态加载模块版 - 带实时信息面板
// @author       帮帮客
// @license      MIT
// @match        *://*.91huayi.com/*
// @match        *://*.yxlearning.com/*
// @match        *://*.cmechina.net/*
// @match        *://*.ghlearning.com/*
// @match        *://basic.smartedu.cn/teacherTraining*
// @match        *://*.zxx.edu.cn/teacherTraining/courseDetail*
// @match        *://*.qutjxjy.cn/*
// @match        *://*.hbysw.org/*
// @match        *://*.jxjyedu.org.cn/*
// @match        *://*.xjzyysxh.cn/*
// @match        *://*.mtnet.com.cn/*
// @grant        GM_setValue
// @grant        GM_getValue
// @grant        GM_listValues
// @grant        GM_xmlhttpRequest
// @grant        unsafeWindow
// @connect      gitee.com
// @require      https://lib.baomitu.com/jquery/1.12.4/jquery.min.js
// @icon         https://mmbiz.qpic.cn/mmbiz_jpg/nc15h3nWHMVYP16HAuFe6PNJcic7mB6GFnNmk61LSHfH9ZPUoOWKnZiaaB9Jze8hCyrEYzIyicOzibs3e6ZIJTlcgw/640?wx_fmt=jpeg
// @run-at       document-start
// ==/UserScript==

(function() {
    'use strict';

    // 只在顶层窗口执行
    if (window.self !== window.top) {
        return;
    }
    
    // 防止重复执行
    if (window.bbk_initialized) {
        console.log('帮帮客: 已执行过，跳过重复初始化');
        return;
    }
    window.bbk_initialized = true;
    
    // 标记模块是否已加载
    let moduleLoaded = false;
    
    // ==================== 信息面板类 ====================
    class InfoPanel {
        constructor() {
            // 检查是否已存在面板
            const existingPanel = document.getElementById('bbk-panel');
            if (existingPanel) {
                console.log('面板已存在，返回现有面板');
                return existingPanel.__bbkPanel;
            }
            
            this.messages = [];
            this.maxMessages = 50;
            this.panel = null;
            this.isMinimized = false;
            this.createPanel();
        }
        
        // 创建面板
        createPanel() {
            // 创建样式（带唯一ID）
            if (!document.getElementById('bbk-style')) {
                const style = document.createElement('style');
                style.id = 'bbk-style';
                style.textContent = `
                    #bbk-panel {
                        position: fixed;
                        top: 20px;
                        right: 20px;
                        width: 350px;
                        max-height: 500px;
                        background: rgba(0, 0, 0, 0.85);
                        color: #fff;
                        border-radius: 8px;
                        box-shadow: 0 4px 20px rgba(0,0,0,0.5);
                        z-index: 2147483647;
                        font-family: 'Microsoft YaHei', sans-serif;
                        font-size: 13px;
                        transition: all 0.3s ease;
                        border-left: 4px solid #ff7f01;
                    }
                    #bbk-panel.minimized {
                        width: 200px;
                        cursor: pointer;
                    }
                    #bbk-panel.minimized .bbk-content,
                    #bbk-panel.minimized .bbk-footer {
                        display: none;
                    }
                    #bbk-panel .bbk-header {
                        padding: 10px 15px;
                        background: rgba(255, 127, 1, 0.2);
                        border-bottom: 1px solid rgba(255,255,255,0.1);
                        cursor: move;
                        user-select: none;
                        display: flex;
                        justify-content: space-between;
                        align-items: center;
                    }
                    #bbk-panel .bbk-title {
                        font-weight: bold;
                        color: #ff7f01;
                    }
                    #bbk-panel .bbk-title i {
                        margin-right: 5px;
                    }
                    #bbk-panel .bbk-controls {
                        display: flex;
                        gap: 8px;
                    }
                    #bbk-panel .bbk-controls span {
                        cursor: pointer;
                        opacity: 0.7;
                        transition: opacity 0.2s;
                        width: 20px;
                        height: 20px;
                        display: flex;
                        align-items: center;
                        justify-content: center;
                        border-radius: 3px;
                    }
                    #bbk-panel .bbk-controls span:hover {
                        opacity: 1;
                        background: rgba(255,255,255,0.2);
                    }
                    #bbk-panel .bbk-content {
                        max-height: 350px;
                        overflow-y: auto;
                        padding: 10px;
                    }
                    #bbk-panel .bbk-message {
                        padding: 6px 8px;
                        margin-bottom: 4px;
                        border-radius: 4px;
                        background: rgba(255,255,255,0.05);
                        border-left: 2px solid transparent;
                        word-break: break-word;
                        animation: fadeIn 0.3s;
                    }
                    #bbk-panel .bbk-message.info {
                        border-left-color: #2196F3;
                    }
                    #bbk-panel .bbk-message.success {
                        border-left-color: #4CAF50;
                    }
                    #bbk-panel .bbk-message.warning {
                        border-left-color: #FFC107;
                    }
                    #bbk-panel .bbk-message.error {
                        border-left-color: #F44336;
                    }
                    #bbk-panel .bbk-message.debug {
                        border-left-color: #9C27B0;
                        opacity: 0.7;
                    }
                    #bbk-panel .bbk-time {
                        color: #888;
                        font-size: 11px;
                        margin-right: 6px;
                    }
                    #bbk-panel .bbk-footer {
                        padding: 8px 15px;
                        background: rgba(0,0,0,0.3);
                        border-top: 1px solid rgba(255,255,255,0.1);
                        display: flex;
                        justify-content: space-between;
                        font-size: 11px;
                        color: #aaa;
                    }
                    #bbk-panel .bbk-footer span {
                        cursor: pointer;
                    }
                    #bbk-panel .bbk-footer span:hover {
                        color: #ff7f01;
                    }
                    @keyframes fadeIn {
                        from { opacity: 0; transform: translateY(-10px); }
                        to { opacity: 1; transform: translateY(0); }
                    }
                    #bbk-panel .bbk-content::-webkit-scrollbar {
                        width: 6px;
                    }
                    #bbk-panel .bbk-content::-webkit-scrollbar-track {
                        background: rgba(255,255,255,0.05);
                    }
                    #bbk-panel .bbk-content::-webkit-scrollbar-thumb {
                        background: rgba(255,127,1,0.5);
                        border-radius: 3px;
                    }
                    #bbk-panel .bbk-debug-badge {
                        background: #ff7f01;
                        color: #000;
                        padding: 2px 6px;
                        border-radius: 10px;
                        font-size: 10px;
                        margin-left: 8px;
                    }
                `;
                document.head.appendChild(style);
            }
            
            // 创建面板（带唯一ID）
            this.panel = document.createElement('div');
            this.panel.id = 'bbk-panel';
            this.panel.innerHTML = `
                <div class="bbk-header">
                    <div class="bbk-title">
                        <i>📋</i> 帮帮客运行日志
                        <span class="bbk-debug-badge">正式版</span>
                    </div>
                    <div class="bbk-controls">
                        <span class="bbk-minimize" title="最小化">−</span>
                        <span class="bbk-clear" title="清空">🗑️</span>
                        <span class="bbk-close" title="关闭">×</span>
                    </div>
                </div>
                <div class="bbk-content"></div>
                <div class="bbk-footer">
                    <div style="display: flex; flex-direction: column; width: 100%; gap: 5px;">
                        <div style="display: flex; justify-content: space-between; align-items: center;">
                            <span class="bbk-copy">📋 复制日志</span>
                            <span class="bbk-toggle-debug">🐞 显示调试</span>
                        </div>
                        <div style="display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 5px; margin-top: 2px;">
                            <span style="color: #ff7f01; font-size: 11px;" title="微信公众号：帮帮客">📱 公众号:帮帮客</span>
                            <span style="color: #aaa; font-size: 11px; cursor: pointer;" onclick="navigator.clipboard.writeText('bbk-1106'); alert('微信已复制');" title="点击复制微信">💬 微信:bbk-1106</span>
                        </div>
                    </div>
                </div>
            `;
            
            document.body.appendChild(this.panel);
            
            // 保存实例到DOM元素
            this.panel.__bbkPanel = this;
            
            // 绑定事件
            this.bindEvents();
            
            // 使面板可拖动
            this.makeDraggable();
            
            this.info('面板已初始化');
        }
        
        // 绑定事件
        bindEvents() {
            const minimize = this.panel.querySelector('.bbk-minimize');
            const clear = this.panel.querySelector('.bbk-clear');
            const close = this.panel.querySelector('.bbk-close');
            const copy = this.panel.querySelector('.bbk-copy');
            const toggleDebug = this.panel.querySelector('.bbk-toggle-debug');
            
            minimize.addEventListener('click', (e) => {
                e.stopPropagation();
                this.toggleMinimize();
            });
            
            clear.addEventListener('click', (e) => {
                e.stopPropagation();
                this.clear();
            });
            
            close.addEventListener('click', (e) => {
                e.stopPropagation();
                this.panel.remove();
                window.bbk_initialized = false; // 允许重新创建
            });
            
            copy.addEventListener('click', (e) => {
                e.stopPropagation();
                this.copyLogs();
            });
            
            toggleDebug.addEventListener('click', (e) => {
                e.stopPropagation();
                this.toggleDebug();
            });
        }
        
        // 使面板可拖动
        makeDraggable() {
            const header = this.panel.querySelector('.bbk-header');
            let isDragging = false;
            let offsetX, offsetY;
            
            header.addEventListener('mousedown', (e) => {
                if (e.target.classList.contains('bbk-controls') || 
                    e.target.parentElement.classList.contains('bbk-controls')) {
                    return;
                }
                isDragging = true;
                offsetX = e.clientX - this.panel.offsetLeft;
                offsetY = e.clientY - this.panel.offsetTop;
                this.panel.style.cursor = 'grabbing';
            });
            
            document.addEventListener('mousemove', (e) => {
                if (!isDragging) return;
                e.preventDefault();
                this.panel.style.left = (e.clientX - offsetX) + 'px';
                this.panel.style.top = (e.clientY - offsetY) + 'px';
                this.panel.style.right = 'auto';
            });
            
            document.addEventListener('mouseup', () => {
                isDragging = false;
                this.panel.style.cursor = '';
            });
        }
        
        // 切换最小化
        toggleMinimize() {
            this.isMinimized = !this.isMinimized;
            if (this.isMinimized) {
                this.panel.classList.add('minimized');
                this.panel.querySelector('.bbk-minimize').textContent = '□';
            } else {
                this.panel.classList.remove('minimized');
                this.panel.querySelector('.bbk-minimize').textContent = '−';
            }
        }
        
        // 添加消息
        addMessage(text, type = 'info') {
            // 过滤干扰信息
            if (text.includes('继续教育 >>') || 
                text.includes('2025年公需课') ||
                text.includes('华南理工大学')) {
                return;
            }
            
            const time = new Date().toLocaleTimeString();
            const message = {
                text,
                type,
                time
            };
            
            this.messages.push(message);
            if (this.messages.length > this.maxMessages) {
                this.messages.shift();
            }
            
            this.render();
            
            // 自动滚动到底部
            const content = this.panel.querySelector('.bbk-content');
            content.scrollTop = content.scrollHeight;
        }
        
        // 渲染消息
        render() {
            const content = this.panel.querySelector('.bbk-content');
            content.innerHTML = this.messages.map(msg => `
                <div class="bbk-message ${msg.type}">
                    <span class="bbk-time">[${msg.time}]</span>
                    <span class="bbk-text">${this.escapeHtml(msg.text)}</span>
                </div>
            `).join('');
        }
        
        // 转义HTML
        escapeHtml(text) {
            const div = document.createElement('div');
            div.textContent = text;
            return div.innerHTML;
        }
        
        // 清空消息
        clear() {
            this.messages = [];
            this.render();
        }
        
        // 复制日志
        copyLogs() {
            const text = this.messages.map(msg => 
                `[${msg.time}] [${msg.type}] ${msg.text}`
            ).join('\n');
            
            navigator.clipboard.writeText(text).then(() => {
                this.success('日志已复制到剪贴板');
            }).catch(() => {
                this.error('复制失败');
            });
        }
        
        // 切换调试信息显示
        toggleDebug() {
            const btn = this.panel.querySelector('.bbk-toggle-debug');
            if (btn.textContent.includes('显示')) {
                btn.textContent = '🐞 隐藏调试';
                this.render();
            } else {
                btn.textContent = '🐞 显示调试';
                const filtered = this.messages.filter(m => m.type !== 'debug');
                const content = this.panel.querySelector('.bbk-content');
                content.innerHTML = filtered.map(msg => `
                    <div class="bbk-message ${msg.type}">
                        <span class="bbk-time">[${msg.time}]</span>
                        <span class="bbk-text">${this.escapeHtml(msg.text)}</span>
                    </div>
                `).join('');
            }
        }
        
        // 各种类型的消息
        info(text, source = '') {
            const prefix = source ? `[${source}] ` : '';
            this.addMessage(`ℹ️ ${prefix}${text}`, 'info');
        }
        
        success(text, source = '') {
            const prefix = source ? `[${source}] ` : '';
            this.addMessage(`✅ ${prefix}${text}`, 'success');
        }
        
        warning(text, source = '') {
            const prefix = source ? `[${source}] ` : '';
            this.addMessage(`⚠️ ${prefix}${text}`, 'warning');
        }
        
        error(text, source = '') {
            const prefix = source ? `[${source}] ` : '';
            this.addMessage(`❌ ${prefix}${text}`, 'error');
        }
        
        debug(text, source = '') {
            const prefix = source ? `[${source}] ` : '';
            this.addMessage(`🔍 ${prefix}${text}`, 'debug');
        }
    }
    
    // ==================== 全局变量 ====================
    let infoPanel = null;
    
    // ==================== 初始化面板 ====================
    function initInfoPanel() {
        if (!infoPanel) {
            infoPanel = new InfoPanel();
            
            // 拦截console.log，同时输出到面板
            const originalLog = console.log;
            console.log = function(...args) {
                originalLog.apply(console, args);
                if (infoPanel) {
                    infoPanel.debug(args.map(arg => 
                        typeof arg === 'object' ? JSON.stringify(arg) : arg
                    ).join(' '), 'console');
                }
            };
        }
        return infoPanel;
    }
    
    // ==================== Gitee仓库地址 ====================
    const GITEE_BASE = 'https://gitee.com/wild-goose-dayan/bbk-assistant/raw/master';
    
    // ==================== 平台配置 ====================
    const PLATFORMS = {
        'ghlearning.com': {
            name: '河南专技',
            module: 'henan.js',
            check: (url) => url.includes('ghlearning.com')
        },
        'zxx.edu.cn': {
            name: '国家中小学教育',
            module: 'edu.js',
            check: (url) => url.includes('zxx.edu.cn') && url.includes('courseDetail')
        },
        '91huayi.com': {
            name: '华医网继续医学教育',
            module: 'huayi.js',
            check: (url) => url.includes('91huayi.com')
        }
    };
    
    // ==================== 加载模块 ====================
    function loadModule(moduleName) {
        return new Promise((resolve, reject) => {
            if (moduleLoaded) {
                console.log('模块已加载，跳过');
                return;
            }
            
            const url = `${GITEE_BASE}/modules/${moduleName}`;

            GM_xmlhttpRequest({
                method: 'GET',
                url: url,
                onload: function(response) {
                    if (response.status === 200) {
                        try {
                            // 创建模块容器，并传入 unsafeWindow
                            const module = {};
                            // 执行模块代码，传入 unsafeWindow 和其他需要的全局变量
                            new Function('module', 'unsafeWindow', 'window', 'document', '$', 
                                response.responseText)(module, unsafeWindow, window, document, jQuery);
                            if (module && module.exports) {
                                infoPanel.success(`[本地调试] 模块解析成功: ${moduleName}`);
                                resolve(module.exports);
                            } else {
                                throw new Error('模块格式错误');
                            }
                        } catch (e) {
                            infoPanel.error(`模块执行错误: ${e.message}`, 'loader');
                            reject(e);
                        }
                    } else {
                        infoPanel.error(`HTTP错误: ${response.status}`, 'loader');
                        reject(new Error(`HTTP ${response.status}`));
                    }
                },
                onerror: function(err) {
                    infoPanel.error(`网络错误: ${err}`, 'loader');
                    reject(err);
                }
            });
        });
    }
    
    // ==================== 主程序 ====================
    function init() {
        if (moduleLoaded) {
            console.log('主程序已执行，跳过');
            return;
        }
        
        // 等待DOM就绪
        if (!document.body) {
            setTimeout(init, 100);
            return;
        }
        
        // 初始化信息面板
        const panel = initInfoPanel();
        
        const url = window.location.href;

        // 检测平台
        let platformFound = false;
        for (const [domain, config] of Object.entries(PLATFORMS)) {
            if (config.check(url)) {
                platformFound = true;
                panel.success(`检测到平台: ${config.name}`, 'main');
                
                loadModule(config.module)
                    .then(module => {
                        if (module && module.init) {
                            // 给模块传递面板实例
                            if (module.setPanel) {
                                module.setPanel(panel);
                            }
                            
                            module.init();
                            panel.success(`✅ ${config.name} 启动成功`, 'main');
                        }
                    })
                    .catch(err => {
                        panel.error(`❌ ${config.name} 加载失败: ${err.message}`, 'main');
                    });
                
                break;
            }
        }
        
        if (!platformFound) {
            panel.warning('未检测到支持的平台', 'main');
        }
    }
    
    // ==================== 启动脚本 ====================
    if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', init);
    } else {
        init();
    }
    
})();