netease-music-downloader/dist/commands/lyrics.js

Download music from NetEase Cloud Music

"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.downloadSongLyrics = downloadSongLyrics;
exports.downloadAlbumLyrics = downloadAlbumLyrics;
const netease_1 = require("../services/netease");
const file_1 = require("../utils/file");
const fs = __importStar(require("fs"));
/**
 * Download lyrics for a single song
 */
async function downloadSongLyrics(id) {
    try {
        // Extract ID from URL if needed
        if (id.includes('music.163.com')) {
            const match = id.match(/id=(\d+)/);
            if (!match) {
                console.error('无效的歌曲URL Invalid song URL');
                process.exit(1);
            }
            id = match[1];
        }
        // Get song info
        const song = await (0, netease_1.getSongInfo)(id);
        const songName = song.name;
        const artistName = song.artists?.[0]?.name || '未知歌手 Unknown Artist';
        console.log(`\n歌曲信息 Song info: ${artistName}-${songName}`);
        // Download lyrics
        const lyrics = await (0, netease_1.getLyrics)(id);
        if (!lyrics) {
            console.log('该歌曲无歌词 No lyrics available for this song');
            return;
        }
        // Save lyrics
        const sanitizedSongName = (0, file_1.sanitizeFileName)(songName);
        const sanitizedArtistName = (0, file_1.sanitizeFileName)(artistName);
        const fileName = `${sanitizedArtistName}-${sanitizedSongName}.lrc`;
        const lrcPath = (0, file_1.getDownloadPath)('single', fileName);
        fs.writeFileSync(lrcPath, lyrics, 'utf8');
        console.log('歌词下载完成 Lyrics downloaded');
        console.log('保存路径 Save path:', lrcPath);
        console.log('网页链接 Web URL:', `https://music.163.com/#/song?id=${id}`);
    }
    catch (error) {
        console.error('下载歌词失败 Failed to download lyrics:', error instanceof Error ? error.message : 'Unknown error');
        process.exit(1);
    }
}
/**
 * Download lyrics for all songs in an album
 */
async function downloadAlbumLyrics(albumId) {
    try {
        // Extract ID from URL if needed
        if (albumId.includes('music.163.com')) {
            const match = albumId.match(/id=(\d+)/);
            if (!match) {
                console.error('无效的专辑URL Invalid album URL');
                process.exit(1);
            }
            albumId = match[1];
        }
        // Get album info
        const albumInfo = await (0, netease_1.getAlbumInfo)(albumId);
        const { songs, albumName, artistName } = albumInfo;
        console.log(`\n专辑信息 Album info: ${albumName} - ${artistName}`);
        console.log(`共 Total: ${songs.length} 首歌曲 songs\n`);
        const sanitizedAlbumName = (0, file_1.sanitizeFileName)(albumName);
        const sanitizedArtistName = (0, file_1.sanitizeFileName)(artistName);
        const albumDirName = `${sanitizedArtistName}-${sanitizedAlbumName}`;
        // Download lyrics for each song
        for (let i = 0; i < songs.length; i++) {
            const song = songs[i];
            const songName = song.name;
            const songArtistName = song.artists?.[0]?.name || '未知歌手 Unknown Artist';
            const displayName = `${songArtistName}-${songName}`;
            console.log(`\n[${i + 1}/${songs.length}] 正在获取歌词 Getting lyrics: ${displayName}`);
            const lyrics = await (0, netease_1.getLyrics)(song.id);
            if (!lyrics) {
                console.log(`[${i + 1}/${songs.length}] 该歌曲无歌词 No lyrics available for this song`);
                continue;
            }
            const sanitizedSongName = (0, file_1.sanitizeFileName)(songName);
            const sanitizedSongArtistName = (0, file_1.sanitizeFileName)(songArtistName);
            const fileName = `${String(i + 1).padStart(2, '0')}.${sanitizedSongArtistName}-${sanitizedSongName}.lrc`;
            const lrcPath = (0, file_1.getDownloadPath)('album', fileName, albumDirName);
            fs.writeFileSync(lrcPath, lyrics, 'utf8');
            console.log(`[${i + 1}/${songs.length}] 歌词下载完成 Lyrics downloaded`);
            console.log(`[${i + 1}/${songs.length}] 网页链接 Web URL: https://music.163.com/#/song?id=${song.id}`);
        }
        console.log('\n专辑歌词下载完成！Album lyrics download completed!');
    }
    catch (error) {
        console.error('下载专辑歌词失败 Failed to download album lyrics:', error instanceof Error ? error.message : 'Unknown error');
        process.exit(1);
    }
}