feat(music): the music is good!

lib/music/audioProcessor.js

@@ -0,0 +1,410 @@
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+import axios from 'axios';
+import { spawn } from 'child_process';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+class AudioProcessor {
+  constructor() {
+    this.tempDir = path.join(__dirname, '..', '..','..','..', 'temp');
+    this.audioDir = path.join(this.tempDir, 'audio');
+    this.ffmpegPath = this.findFFmpegPath();
+  }
+
+  /**
+   * 查找系统中的ffmpeg路径
+   * @returns {string|null} ffmpeg路径或null
+   */
+  findFFmpegPath() {
+    try {
+      //Start by checking if ffmpeg is included in the environment variable PATH
+      const pathEnv = process.env.PATH || process.env.Path;
+      if (pathEnv) {
+        const pathSeparator = process.platform === 'win32' ? ';' : ':';
+        const pathDirs = pathEnv.split(pathSeparator);
+        
+        for (const dir of pathDirs) {
+          try {
+            const ffmpegPath = process.platform === 'win32' 
+              ? path.join(dir, 'ffmpeg.exe')
+              : path.join(dir, 'ffmpeg');
+            
+            if (fs.existsSync(ffmpegPath)) {
+              fs.accessSync(ffmpegPath, fs.constants.X_OK);
+              return ffmpegPath;
+            }
+          } catch {
+
+          }
+        }
+      }
+
+      //check common ffmpeg paths
+      const possiblePaths = [
+        'ffmpeg',
+        '/usr/bin/ffmpeg',
+        '/usr/local/bin/ffmpeg',
+        'C:\\ffmpeg\\bin\\ffmpeg.exe',
+        'C:\\Program Files\\ffmpeg\\bin\\ffmpeg.exe',
+        'C:\\Program Files (x86)\\ffmpeg\\bin\\ffmpeg.exe',
+        'D:\\ffmpeg\\bin\\ffmpeg.exe',
+        'C:\\Users\\*\\AppData\\Local\\ffmpeg\\bin\\ffmpeg.exe'
+      ];
+
+      for (const p of possiblePaths) {
+        //wildcard situation
+        if (p.includes('*')) {
+          const baseDir = p.split('\\*')[0];
+          try {
+            const dirs = fs.readdirSync(baseDir);
+            for (const dir of dirs) {
+              const fullPath = path.join(baseDir, dir, 'bin', 'ffmpeg.exe');
+              if (fs.existsSync(fullPath)) {
+                fs.accessSync(fullPath, fs.constants.X_OK);
+                return fullPath;
+              }
+            }
+          } catch {
+
+          }
+        } else {
+          try {
+            fs.accessSync(p, fs.constants.X_OK);
+            return p;
+          } catch {
+
+          }
+        }
+      }
+
+      // check if ffmpeg can be executed directly
+      try {
+        const testProcess = spawn('ffmpeg', ['-version'], { stdio: 'ignore' });
+        testProcess.on('spawn', () => {
+          testProcess.kill();
+        });
+        testProcess.on('error', () => {
+          logger.warn('[crystelf-music] ffmpeg 不在PATH中,可能存在问题');
+        });
+        return 'ffmpeg';
+      } catch {
+        return null;
+      }
+    } catch (error) {
+      logger.error('[crystelf-music] 查找 ffmpeg 路径时出错:', error);
+      return null;
+    }
+  }
+
+  /**
+   * 初始化音频处理器
+   */
+  async init() {
+    try {
+      // make sure the temporary directory exists
+      if (!fs.existsSync(this.tempDir)) {
+        fs.mkdirSync(this.tempDir, { recursive: true });
+      }
+      
+      if (!fs.existsSync(this.audioDir)) {
+        fs.mkdirSync(this.audioDir, { recursive: true });
+      }
+
+      if (this.ffmpegPath) {
+      } else {
+        logger.warn('[crystelf-music] 未找到ffmpeg,低音质转换功能可能不可用');
+      }
+    } catch (error) {
+      logger.error('[crystelf-music] 音频处理器初始化失败:', error);
+    }
+  }
+
+  /**
+   * 下载音频文件
+   * @param {string} url 音频URL
+   * @param {Object} songInfo 歌曲信息
+   * @param {string} groupId 群聊ID
+   * @returns {Promise<Object>} 下载结果
+   */
+  async downloadAudio(url, songInfo, groupId) {
+    try {
+      const filename = `${this.sanitizeFilename(songInfo.displayTitle)}_${songInfo.id}.${this.getFileExtension(url)}`;
+      const filePath = path.join(this.audioDir, filename);
+
+      logger.info(`[crystelf-music] 开始下载音频: ${songInfo.displayTitle}`);
+
+      // check if the file already exists
+      if (fs.existsSync(filePath)) {
+        logger.info(`[crystelf-music] 文件已存在,使用缓存: ${filename}`);
+        return {
+          success: true,
+          filePath,
+          filename,
+          size: fs.statSync(filePath).size,
+          cached: true
+        };
+      }
+
+      // download the file
+      const response = await axios({
+        url,
+        method: 'GET',
+        responseType: 'stream',
+        timeout: 30000,
+        headers: {
+          'User-Agent': 'crystelf-music/1.0'
+        }
+      });
+
+      const writer = fs.createWriteStream(filePath);
+      response.data.pipe(writer);
+
+      await new Promise((resolve, reject) => {
+        writer.on('finish', resolve);
+        writer.on('error', reject);
+      });
+
+      const stats = fs.statSync(filePath);
+      logger.info(`[crystelf-music] 音频下载完成: ${filename} (${this.formatFileSize(stats.size)})`);
+
+      return {
+        success: true,
+        filePath,
+        filename,
+        size: stats.size,
+        cached: false
+      };
+
+    } catch (error) {
+      logger.error(`[crystelf-music] 下载音频失败:`, error);
+    }
+  }
+
+  /**
+   * 处理音频文件
+   * @param {string} filePath 音频文件路径
+   * @param {Object} songInfo 歌曲信息
+   * @param {number} quality 音质设置 (1=低音质转语音, 2=320kbps, 3=FLAC)
+   * @param {string} groupId 群聊ID
+   * @returns {Promise<Object>} 处理结果
+   */
+  async processAudio(filePath, songInfo, quality, groupId) {
+    try {
+      const filename = path.basename(filePath, path.extname(filePath));
+      
+      if (quality === 1) {
+        return await this.convertToVoice(filePath, filename, songInfo, groupId);
+      } else {
+        return {
+          success: true,
+          filePath,
+          originalPath: filePath,
+          type: 'audio',
+          quality: quality,
+          songInfo
+        };
+      }
+    } catch (error) {
+      logger.error('[crystelf-music] 音频处理失败:', error);
+    }
+  }
+
+  /**
+   * 将音频转换为语音格式
+   * @param {string} inputPath 输入文件路径
+   * @param {string} filename 文件名
+   * @param {Object} songInfo 歌曲信息
+   * @param {string} groupId 群聊ID
+   * @returns {Promise<Object>} 转换结果
+   */
+  async convertToVoice(inputPath, filename, songInfo, groupId) {
+    if (!this.ffmpegPath) {
+      logger.error('[crystelf-music] 未找到ffmpeg,无法进行语音转换');
+      return null;
+    }
+
+    const outputPath = path.join(this.audioDir, `${filename}_voice.silk`);
+    
+    try {
+      logger.info(`[crystelf-music] 开始转换为语音格式: ${songInfo.displayTitle}`);
+      const ffmpegArgs = [
+        '-i', inputPath,
+        '-ar', '24000',      // sampling rate 24khz
+        '-ac', '1',          // mono
+        '-ab', '32k',        // bit rate 32kbps
+        '-f', 'wav',         // convert to wav first
+        '-'
+      ];
+
+      const wavPath = path.join(this.audioDir, `${filename}_temp.wav`);
+      
+      // convert to wav
+      await this.runFFmpeg(ffmpegArgs, wavPath);
+
+      // convert to voice format
+      const finalArgs = [
+        '-i', wavPath,
+        '-ar', '16000',      // voice sampling rate
+        '-ac', '1',          // mono
+        '-ab', '16k',        // voice bit rate
+        '-f', 'wav',
+        outputPath
+      ];
+
+      await this.runFFmpeg(finalArgs, null);
+      try {
+        fs.unlinkSync(wavPath);
+      } catch {}
+
+      const stats = fs.statSync(outputPath);
+      logger.info(`[crystelf-music] 语音转换完成: ${path.basename(outputPath)} (${this.formatFileSize(stats.size)})`);
+
+      return {
+        success: true,
+        filePath: outputPath,
+        originalPath: inputPath,
+        type: 'voice',
+        quality: 1,
+        songInfo
+      };
+
+    } catch (error) {
+      logger.error('[crystelf-music] 语音转换失败:', error);
+      logger.info('[crystelf-music] 转换失败,返回原始音频文件');
+      return {
+        success: true,
+        filePath: inputPath,
+        originalPath: inputPath,
+        type: 'audio',
+        quality: 1,
+        songInfo,
+        warning: '语音转换失败,已发送原始音频文件'
+      };
+    }
+  }
+
+  /**
+   * 执行ffmpeg命令
+   * @param {Array} args ffmpeg参数
+   * @param {string|null} outputPath 输出文件路径
+   * @returns {Promise<void>}
+   */
+  async runFFmpeg(args, outputPath) {
+    return new Promise((resolve, reject) => {
+      const ffmpeg = spawn(this.ffmpegPath, args);
+      let stderr = '';
+      ffmpeg.stderr.on('data', (data) => {
+        stderr += data.toString();
+      });
+
+      ffmpeg.on('close', (code) => {
+        if (code === 0) {
+          resolve();
+        } else {
+          reject(new Error(`ffmpeg退出代码: ${code}, 错误: ${stderr}`));
+        }
+      });
+
+      ffmpeg.on('error', (error) => {
+        reject(new Error(`ffmpeg执行失败: ${error.message}`));
+      });
+      if (outputPath) {
+        const outputStream = fs.createWriteStream(outputPath);
+        ffmpeg.stdout.pipe(outputStream);
+      }
+    });
+  }
+
+  /**
+   * 清理临时文件
+   * @param {string} filePath 文件路径
+   * @param {number} maxAge 最大保留时间（毫秒）
+   */
+  async cleanupFile(filePath, maxAge = 30 * 60 * 1000) { // default 30 minutes
+    try {
+      if (fs.existsSync(filePath)) {
+        const stats = fs.statSync(filePath);
+        const age = Date.now() - stats.mtime.getTime();
+        
+        if (age > maxAge) {
+          fs.unlinkSync(filePath);
+        }
+      }
+    } catch (error) {
+      logger.warn('[crystelf-music] 清理文件失败:', error.message);
+    }
+  }
+
+  /**
+   * 清理所有临时文件
+   */
+  async cleanupAll() {
+    try {
+      if (fs.existsSync(this.audioDir)) {
+        const files = fs.readdirSync(this.audioDir);
+        let cleaned = 0;
+        
+        for (const file of files) {
+          const filePath = path.join(this.audioDir, file);
+          await this.cleanupFile(filePath, 0);
+          cleaned++;
+        }
+      }
+    } catch (error) {
+      logger.error('[crystelf-music] 清理临时文件失败:', error);
+    }
+  }
+
+  /**
+   * 清理文件名中的特殊字符
+   * @param {string} filename 原始文件名
+   * @returns {string} 清理后的文件名
+   */
+  sanitizeFilename(filename) {
+    return filename
+      .replace(/[<>:"/\\|?*]/g, '_')
+      .replace(/\s+/g, '_')
+      .substring(0, 100);
+  }
+
+  /**
+   * 根据URL获取文件扩展名
+   * @param {string} url 文件URL
+   * @returns {string} 文件扩展名
+   */
+  getFileExtension(url) {
+    try {
+      const urlObj = new URL(url);
+      const pathname = urlObj.pathname;
+      const ext = path.extname(pathname);
+      return ext ? ext.substring(1) : 'mp3';
+    } catch {
+      return 'mp3';
+    }
+  }
+
+  /**
+   * 格式化文件大小
+   * @param {number} bytes 字节数
+   * @returns {string} 格式化后的大小
+   */
+  formatFileSize(bytes) {
+    if (!bytes) return '0 B';
+    
+    const units = ['B', 'KB', 'MB', 'GB'];
+    let size = bytes;
+    let unitIndex = 0;
+    
+    while (size >= 1024 && unitIndex < units.length - 1) {
+      size /= 1024;
+      unitIndex++;
+    }
+    
+    return `${size.toFixed(1)} ${units[unitIndex]}`;
+  }
+}
+
+export default AudioProcessor;

lib/music/musicApi.js

@@ -0,0 +1,252 @@
+import crypto from 'crypto';
+import axios from 'axios';
+import configControl from '../config/configControl.js';
+
+class MusicApi {
+  constructor() {
+    this.config = null;
+    this.baseUrl = null;
+    this.username = null;
+    this.password = null;
+  }
+
+  async init() {
+    this.config = configControl.get('music');
+    this.baseUrl = this.config.url;
+    this.username = this.config.username;
+    this.password = this.config.password;
+  }
+
+  /**
+   * 生成OpenSubsonic API认证token
+   * @param {string} salt 随机盐值
+   * @returns {string} MD5哈希token
+   */
+  generateToken(salt) {
+    return crypto.createHash('md5').update(this.password + salt).digest('hex');
+  }
+
+  /**
+   * 构建带认证的API URL
+   * @param {string} method API方法名
+   * @param {Object} params 额外参数
+   * @returns {Object} 包含url和参数的请求对象
+   */
+  buildApiRequest(method, params = {}) {
+    const salt = crypto.randomBytes(16).toString('hex');
+    const token = this.generateToken(salt);
+
+    const requestParams = {
+      u: this.username,
+      t: token,
+      s: salt,
+      v: '1.16.1',
+      c: 'crystelfmusic',
+      f: 'json',
+      ...params
+    };
+    const url = `${this.baseUrl}/rest/${method}.view`;
+    return {
+      url,
+      params: requestParams
+    };
+  }
+
+
+  /**
+   * 通用API请求方法
+   * @param {string} method API方法名
+   * @param {Object} params 请求参数
+   * @returns {Promise<Object>} API响应
+   */
+  async request(method, params = {}) {
+    try {
+      const requestConfig = this.buildApiRequest(method, params);
+      const response = await axios.get(requestConfig.url, { params: requestConfig.params });
+      if (response.data && response.data['subsonic-response']) {
+        const data = response.data['subsonic-response'];
+        if (data.status === 'ok') {
+          return data;
+        } else {
+          logger.error(`[crystelf-music] API返回错误: ${data.error?.message || '未知错误'}`);
+          return null;
+        }
+      } else {
+        logger.error('[crystelf-music] API返回格式异常');
+        return null;
+      }
+    } catch (error) {
+      logger.error(`[crystelf-music] API请求失败 [${method}]: ${error.message}`);
+      return null;
+    }
+  }
+
+  /**
+   * 搜索音乐
+   * @param {string} query 搜索关键词（歌曲名、歌手名或专辑名）
+   * @param {number} count 返回结果数量
+   * @returns {Promise<Array>} 搜索结果数组
+   */
+  async searchMusic(query, count = 20) {
+    if (!query || query.trim().length === 0) {
+      logger.error('[crystelf-music] 搜索关键词不能为空');
+      return null;
+    }
+
+    try {
+      const response = await this.request('search3', {
+        query: query.trim(),
+        songCount: count,
+        songOffset: 0,
+        artistCount: 0,
+        albumCount: 0
+      });
+      const searchResult = response.searchResult3;
+      const songs = searchResult?.song || [];
+      songs.sort((a, b) => b.score - a.score);
+      const topSongs = songs.slice(0, count);
+      logger.info(topSongs);
+      return this.enhanceSearchResults(topSongs, query);
+    } catch (error) {
+      logger.error('[crystelf-music] 搜索失败:', error.message);
+      return null;
+    }
+  }
+
+
+  /**
+   * 增强搜索结果并排序
+   * @param {Array} songs 原始歌曲列表
+   * @param {string} query 搜索关键词
+   * @returns {Array} 增强后的歌曲列表
+   */
+  enhanceSearchResults(songs, query) {
+    const queryLower = query.toLowerCase();
+    
+    return songs.map((song, index) => {
+      const title = song.title?.toLowerCase() || '';
+      const artist = song.artist?.toLowerCase() || '';
+      const album = song.album?.toLowerCase() || '';
+      let score = 0;
+      if (title.includes(queryLower)) {
+        score += 100;
+        if (title.startsWith(queryLower)) score += 50;
+      }
+      if (artist.includes(queryLower)) {
+        score += 50;
+        if (artist.startsWith(queryLower)) score += 25;
+      }
+      if (album.includes(queryLower)) {
+        score += 30;
+        if (album.startsWith(queryLower)) score += 15;
+      }
+      if (song.duration && song.duration > 120 && song.duration < 480) {
+        score += 10;
+      }
+      score += (1000 - index) * 0.01;
+      
+      return {
+        ...song,
+        score,
+        displayTitle: song.title || '未知歌曲',
+        displayArtist: song.artist || '未知艺术家',
+        displayAlbum: song.album || '未知专辑',
+        duration: song.duration ? this.formatDuration(song.duration) : '未知',
+        format: this.getAudioFormat(song.suffix),
+        size: song.size ? this.formatFileSize(song.size) : '未知大小'
+      };
+    }).sort((a, b) => b.score - a.score);
+  }
+
+  /**
+   * 根据ID获取歌曲详细信息
+   * @param {string} songId 歌曲ID
+   * @returns {Promise<Object>} 歌曲详细信息
+   */
+  async getSongById(songId) {
+    try {
+      const response = await this.request('getSong', { id: songId });
+      return response.song;
+    } catch (error) {
+      logger.error('[crystelf-music] 获取歌曲信息失败:', error.message);
+      return null;
+    }
+  }
+
+  /**
+   * 根据音质设置获取流媒体URL
+   * @param {string} songId 歌曲ID
+   * @param {number} quality 音质设置 (1=96kbps, 2=320kbps, 3=FLAC)
+   * @returns {string} 流媒体URL
+   */
+  getStreamingUrl(songId, quality) {
+    const qualityMap = {
+      1: { maxBitRate: 96, format: 'mp3' },
+      2: { maxBitRate: 320, format: 'mp3' },
+      3: { maxBitRate: 0, format: 'flac' } // 0表示无损
+    };
+
+    const q = qualityMap[quality] || qualityMap[3];
+    
+    const requestConfig = this.buildApiRequest('stream', {
+      id: songId,
+      maxBitRate: q.maxBitRate,
+      format: q.format
+    });
+    const urlParams = new URLSearchParams(requestConfig.params).toString();
+    return `${requestConfig.url}?${urlParams}`;
+  }
+
+  /**
+   * 格式化时长
+   * @param {number} seconds 秒数
+   * @returns {string} 格式化后的时长
+   */
+  formatDuration(seconds) {
+    if (!seconds) return '未知';
+    
+    const minutes = Math.floor(seconds / 60);
+    const remainingSeconds = seconds % 60;
+    return `${minutes}:${remainingSeconds.toString().padStart(2, '0')}`;
+  }
+
+  /**
+   * 格式化文件大小
+   * @param {number} bytes 字节数
+   * @returns {string} 格式化后的大小
+   */
+  formatFileSize(bytes) {
+    if (!bytes) return '未知';
+    
+    const units = ['B', 'KB', 'MB', 'GB'];
+    let size = bytes;
+    let unitIndex = 0;
+    
+    while (size >= 1024 && unitIndex < units.length - 1) {
+      size /= 1024;
+      unitIndex++;
+    }
+    
+    return `${size.toFixed(1)} ${units[unitIndex]}`;
+  }
+
+  /**
+   * 根据文件后缀获取音频格式
+   * @param {string} suffix 文件后缀
+   * @returns {string} 音频格式
+   */
+  getAudioFormat(suffix) {
+    const formatMap = {
+      'mp3': 'MP3',
+      'flac': 'FLAC',
+      'aac': 'AAC',
+      'm4a': 'M4A',
+      'ogg': 'OGG',
+      'wav': 'WAV'
+    };
+    
+    return formatMap[suffix?.toLowerCase()] || suffix?.toUpperCase() || '未知';
+  }
+}
+
+export default MusicApi;

lib/music/musicRenderer.js

@@ -0,0 +1,321 @@
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+import puppeteer from 'puppeteer';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+class MusicRenderer {
+  constructor() {
+    this.tempDir = path.join(__dirname, '..', '..','..','..', 'temp');
+    this.browser = null;
+  }
+
+  /**
+   * 初始化渲染器
+   */
+  async init() {
+    try {
+      this.browser = await puppeteer.launch({
+        headless: true,
+        args: [
+          '--no-sandbox',
+          '--disable-setuid-sandbox',
+          '--disable-dev-shm-usage',
+          '--disable-accelerated-2d-canvas',
+          '--no-first-run',
+          '--no-zygote',
+          '--single-process',
+          '--disable-gpu'
+        ]
+      });
+    } catch (error) {
+      logger.error('[crystelf-music] 浏览器初始化失败:', error);
+      throw error;
+    }
+  }
+
+  /**
+   * 渲染音乐列表图片
+   * @param {Array} songs 歌曲列表
+   * @param {string} query 搜索关键词
+   * @param {string} groupId 群聊ID
+   * @returns {Promise<string>} 图片文件路径
+   */
+  async renderMusicList(songs, query, groupId) {
+    try {
+      if (!this.browser) {
+        await this.init();
+      }
+      const page = await this.browser.newPage();
+      await page.setViewport({ width: 800, height: Math.max(600, songs.length * 80 + 200) });
+      const htmlContent = this.generateHtml(songs, query);
+      await page.setContent(htmlContent, { 
+        waitUntil: 'networkidle0',
+        timeout: 30000 
+      });
+      const filename = `music_list_${groupId}_${Date.now()}.png`;
+      const outputPath = path.join(this.tempDir, filename);
+      await page.screenshot({
+        path: outputPath,
+        type: 'jpeg',
+        fullPage: true,
+        quality: 90
+      });
+      await page.close();
+      return outputPath;
+    } catch (error) {
+      logger.error('[crystelf-music] 渲染音乐列表失败:', error);
+      throw new Error(`渲染失败: ${error.message}`);
+    }
+  }
+
+  /**
+   * 生成HTML内容
+   * @param {Array} songs 歌曲列表
+   * @param {string} query 搜索关键词
+   * @returns {string} HTML字符串
+   */
+  generateHtml(songs, query) {
+    const currentTime = new Date().toLocaleString('zh-CN');
+
+    const songItems = songs.map((song, index) => `
+    <div class="card">
+     
+      <div class="info">
+        <div class="title">${this.escapeHtml(song.displayTitle)}</div>
+
+        <div class="meta">
+          <span class="tag artist">${this.escapeHtml(song.displayArtist)}</span>
+          <span class="tag album">${this.escapeHtml(song.displayAlbum)}</span>
+        </div>
+
+        <div class="extra">
+          <span>${song.duration}</span>
+          <span>${song.format}</span>
+        </div>
+      </div>
+
+      <div class="rank">${index + 1}</div>
+    </div>
+  `).join('');
+
+    return `
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8" />
+<meta name="viewport" content="width=device-width, initial-scale=1.0" />
+<title>音乐搜索结果</title>
+
+<style>
+  * {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+  }
+
+  body {
+    font-family: "SF Pro Display", "PingFang SC", "Segoe UI", sans-serif;
+    background: linear-gradient(135deg, #1d2b64, #d9abb8);
+    padding: 30px 20px;
+    min-height: 100vh;
+  }
+
+  .container {
+    max-width: 900px;
+    margin: auto;
+    background: rgba(255,255,255,0.08);
+    padding: 35px;
+    border-radius: 24px;
+    backdrop-filter: blur(30px);
+    -webkit-backdrop-filter: blur(30px);
+    box-shadow: 0 20px 45px rgba(0,0,0,0.25);
+    border: 1px solid rgba(255,255,255,0.2);
+  }
+
+  .header {
+    text-align: center;
+    margin-bottom: 40px;
+    color: #fff;
+  }
+
+  .header h1 {
+    font-size: 32px;
+    font-weight: 700;
+    margin-bottom: 10px;
+  }
+
+  .header .sub {
+    font-size: 16px;
+    opacity: 0.9;
+  }
+
+  .list {
+    display: flex;
+    flex-direction: column;
+    gap: 18px;
+  }
+
+  .card {
+    display: flex;
+    background: rgba(255,255,255,0.25);
+    border-radius: 18px;
+    overflow: hidden;
+    padding: 18px;
+    backdrop-filter: blur(15px);
+    -webkit-backdrop-filter: blur(15px);
+    border: 1px solid rgba(255,255,255,0.3);
+    align-items: center;
+    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
+    position: relative;
+    transition: transform 0.25s ease;
+  }
+
+  .card:hover {
+    transform: translateY(-4px);
+  }
+
+  .thumb {
+    width: 80px;
+    height: 80px;
+    flex-shrink: 0;
+    border-radius: 12px;
+    overflow: hidden;
+    background: rgba(0,0,0,0.2);
+  }
+
+  .thumb img {
+    width: 100%;
+    height: 100%;
+    object-fit: cover;
+  }
+
+  .info {
+    margin-left: 20px;
+    flex: 1;
+  }
+
+  .title {
+    font-size: 20px;
+    font-weight: 600;
+    margin-bottom: 8px;
+    color: #007cc9;
+  }
+
+  .meta {
+    display: flex;
+    gap: 10px;
+    margin-bottom: 10px;
+    flex-wrap: wrap;
+  }
+
+  .tag {
+    font-size: 12px;
+    padding: 4px 8px;
+    border-radius: 6px;
+    backdrop-filter: blur(8px);
+    font-weight: 500;
+  }
+
+  .artist {
+    background: rgba(13,166,180,0.5);
+    color: #fff;
+  }
+
+  .album {
+    background: rgba(39,255,0,0.36);
+    color: #1a1a1a;
+  }
+
+  .extra {
+    font-size: 12px;
+    opacity: 0.85;
+    display: flex;
+    gap: 15px;
+  }
+
+  .rank {
+    position: absolute;
+    right: 15px;
+    top: 15px;
+    background: rgba(255,255,255,0.25);
+    padding: 6px 12px;
+    border-radius: 10px;
+    color: #fff;
+    font-weight: 600;
+    font-size: 15px;
+    backdrop-filter: blur(10px);
+  }
+
+  @media (max-width: 600px) {
+    .card {
+      flex-direction: column;
+      text-align: center;
+    }
+    .info {
+      margin: 15px 0 0 0;
+    }
+    .rank {
+      top: 12px;
+      right: 12px;
+    }
+  }
+</style>
+
+</head>
+<body>
+
+<div class="container">
+
+  <div class="header">
+    <h1>音乐搜索结果</h1>
+    <div class="sub">搜索：${this.escapeHtml(query)} | 时间：${currentTime}</div>
+  </div>
+
+  <div class="list">
+    ${songItems}
+  </div>
+  
+  <div class="footer" style="margin-top: 20px; color: #fff; text-align: center;">
+      你可以直接发送歌曲序号来播放音乐,如1
+   </div>
+</div>
+
+</body>
+</html>
+  `;
+  }
+
+  /**
+   * HTML转义
+   * @param {string} text 原始文本
+   * @returns {string} 转义后的文本
+   */
+  escapeHtml(text) {
+    if (!text) return '';
+    
+    const map = {
+      '&': '&amp;',
+      '<': '&lt;',
+      '>': '&gt;',
+      '"': '&quot;',
+      "'": '&#039;'
+    };
+    
+    return text.toString().replace(/[&<>"']/g, (m) => map[m]);
+  }
+
+  /**
+   * 关闭浏览器
+   */
+  async close() {
+    if (this.browser) {
+      await this.browser.close();
+      this.browser = null;
+    }
+  }
+}
+
+export default MusicRenderer;

lib/music/musicSearch.js

@@ -0,0 +1,247 @@
+import configControl from '../config/configControl.js';
+import MusicApi from './musicApi.js';
+import MusicRenderer from './musicRenderer.js';
+import AudioProcessor from './audioProcessor.js';
+
+class MusicSearch {
+  constructor() {
+    this.api = new MusicApi();
+    this.renderer = new MusicRenderer();
+    this.audioProcessor = new AudioProcessor();
+    this.searchHistory = new Map();
+    this.userSelections = new Map();
+  }
+
+  /**
+   * 初始化搜索管理器
+   */
+  async init() {
+    try {
+      await this.api.init();
+      await this.renderer.init();
+      await this.audioProcessor.init();
+    } catch (error) {
+      logger.error('[crystelf-music] 音乐搜索管理器初始化失败:', error);
+      throw error;
+    }
+  }
+
+  /**
+   * 处理用户搜索请求
+   * @param {Object} e 事件对象
+   * @param {string} keyword 搜索关键词
+   * @returns {Promise<Object>} 搜索结果
+   */
+  async handleSearch(e, keyword) {
+    try {
+      const groupId = e.group_id;
+      this.clearGroupSearch(groupId);
+      const songs = await this.api.searchMusic(keyword, 15);
+
+      if (!songs || songs.length === 0) {
+        return {
+          success: false,
+          message: '未找到相关音乐,请尝试其他关键词'
+        };
+      }
+      this.searchHistory.set(String(groupId), {
+        songs,
+        query: keyword,
+        timestamp: Date.now(),
+        userId: e.user_id
+      });
+      const imagePath = await this.renderer.renderMusicList(songs, keyword, groupId);
+
+      return {
+        success: true,
+        songs,
+        imagePath,
+        message: `找到 ${songs.length} 首相关音乐,请选择你要听的歌曲`
+      };
+
+    } catch (error) {
+      logger.error('[crystelf-music] 搜索处理失败:', error);
+
+      let errorMessage = '搜索失败,请稍后重试';
+      if (error.message.includes('API')) {
+        errorMessage = '音乐服务器连接失败,请检查配置';
+      } else if (error.message.includes('搜索')) {
+        errorMessage = error.message;
+      }
+
+      return {
+        success: false,
+        message: errorMessage
+      };
+    }
+  }
+
+  /**
+   * 处理用户选择播放
+   * @param {Object} e 事件对象
+   * @param {number|string} selection 用户选择的序号
+   * @returns {Promise<Object>} 播放结果
+   */
+  async handleSelection(e, selection) {
+    try {
+      const groupId = e.group_id;
+      const userId = e.user_id;
+      let index;
+      if (typeof selection === 'string') {
+        index = parseInt(selection) - 1; // the user entered 1 based and changed to 0 based
+      } else {
+        index = selection - 1;
+      }
+
+      if (isNaN(index) || index < 0) {
+        return {
+          success: false,
+          message: '请输入有效的歌曲序号（1-20）'
+        };
+      }
+      const searchResult = this.searchHistory.get(String(groupId));
+      if (!searchResult) {
+        return {
+          success: false,
+          message: '没有找到搜索结果,请先使用 "#点歌 + 歌名" 进行搜索'
+        };
+      }
+
+      const { songs, query } = searchResult;
+
+      if (index >= songs.length) {
+        return {
+          success: false,
+          message: `序号超出范围,当前搜索结果只有 ${songs.length} 首歌曲`
+        };
+      }
+
+      const selectedSong = songs[index];
+      this.userSelections.set(`${String(groupId)}_${userId}`, {
+        song: selectedSong,
+        index,
+        timestamp: Date.now()
+      });
+      const config = configControl.get('music');
+      const quality = config?.quality || 3;
+      const streamUrl = this.api.getStreamingUrl(selectedSong.id, quality);
+      const downloadResult = await this.audioProcessor.downloadAudio(streamUrl, selectedSong, groupId);
+      const processResult = await this.audioProcessor.processAudio(downloadResult.filePath, selectedSong, quality, groupId);
+      return {
+        success: true,
+        song: selectedSong,
+        audioFile: processResult.filePath,
+        type: processResult.type,
+        quality: quality,
+        originalSong: selectedSong,
+        message: `正在播放: ${selectedSong.displayTitle} - ${selectedSong.displayArtist}`
+      };
+
+    } catch (error) {
+      logger.error('[crystelf-music] 播放处理失败:', error);
+      return {
+        success: false,
+        message: `播放失败: ${error.message}`
+      };
+    }
+  }
+
+  /**
+   * 直接播放模式 - 根据歌名搜索并播放第一首
+   * @param {Object} e 事件对象
+   * @param {string} songName 歌曲名称
+   * @returns {Promise<Object>} 播放结果
+   */
+  async handleDirectPlay(e, songName) {
+    try {
+      const groupId = e.group_id;
+      const songs = await this.api.searchMusic(songName, 5);
+
+      if (!songs || songs.length === 0) {
+        return {
+          success: false,
+          message: `未找到歌曲 "${songName}",请检查歌名是否正确`
+        };
+      }
+
+      const firstSong = songs[0];
+      this.userSelections.set(String(groupId), {
+        song: firstSong,
+        index: 0,
+        timestamp: Date.now(),
+        directPlay: true
+      });
+      const config = configControl.get('music');
+      const quality = config?.quality || 3;
+      const streamUrl = this.api.getStreamingUrl(firstSong.id, quality);
+      const downloadResult = await this.audioProcessor.downloadAudio(streamUrl, firstSong, groupId);
+      const processResult = await this.audioProcessor.processAudio(downloadResult.filePath, firstSong, quality, groupId);
+      return {
+        success: true,
+        song: firstSong,
+        audioFile: processResult.filePath,
+        type: processResult.type,
+        quality: quality,
+        originalSong: firstSong,
+        message: `正在播放: ${firstSong.displayTitle} - ${firstSong.displayArtist}`,
+        searchQuery: songName,
+        foundIndex: 0
+      };
+
+    } catch (error) {
+      logger.error('[crystelf-music] 直接播放失败:', error);
+
+      return {
+        success: false,
+        message: `播放失败: ${error.message}`
+      };
+    }
+  }
+
+  /**
+   * 获取当前群的搜索结果
+   * @param {string} groupId 群聊ID
+   * @returns {Object|null} 搜索结果
+   */
+  getGroupSearchResult(groupId) {
+    return this.searchHistory.get(String(groupId)) || null;
+  }
+
+  /**
+   * 清理群聊搜索状态
+   * @param {string} groupId 群聊ID
+   */
+  clearGroupSearch(groupId) {
+    this.searchHistory.delete(String(groupId));
+    for (const key of this.userSelections.keys()) {
+      if (key.startsWith(`${String(groupId)}_`)) {
+        this.userSelections.delete(key);
+      }
+    }
+  }
+
+  /**
+   * 清理用户选择记录
+   * @param {string} groupId 群聊ID
+   * @param {string} userId 用户ID
+   */
+  clearUserSelection(groupId, userId) {
+    this.userSelections.delete(`${String(groupId)}_${userId}`);
+  }
+
+  /**
+   * 关闭搜索管理器
+   */
+  async close() {
+    try {
+      await this.renderer.close();
+      await this.audioProcessor.cleanupAll();
+      this.searchHistory.clear();
+      this.userSelections.clear();
+    } catch (error) {
+      logger.error('[crystelf-music] 关闭搜索管理器时出错:', error);
+    }
+  }
+}
+
+export default MusicSearch;