/// <summary> /// 同时根据专辑信息以及歌曲信息获取网易云音乐上的歌曲 /// </summary> /// <param name="tag"></param> /// <param name="track"></param> /// <param name="album"></param> /// <returns></returns> private static async Task <TrackInfo> SearchTrackAsync(Tag tag, Track track, Album album) { TrackInfo trackInfo; int trackId; NcmTrack ncmTrack; bool byUser; trackInfo = _database.TrackInfos.Match(track, album); if (!(trackInfo is null)) { return(trackInfo); } // 先尝试从数据库获取歌曲 if (The163KeyHelper.TryGetTrackId(tag, out trackId)) { // 尝试从163Key获取ID成功 ncmTrack = new NcmTrack(track, trackId); } else { // 不存在163Key AlbumInfo albumInfo; albumInfo = album is null ? null : await SearchAlbumAsync(album); // 尝试获取专辑信息 if (!(albumInfo is null)) { // 网易云音乐收录了歌曲所在专辑 NcmTrack[] ncmTracks; ncmTracks = (await GetAlbumTracksAsync(albumInfo)).Where(t => ComputeSimilarity(t.Name, track.Name, false) != 0).ToArray(); // 获取网易云音乐上专辑收录的歌曲 ncmTrack = MatchByUser(ncmTracks, track); }
private static AudioInfo[] LoadAllAudioInfos(string directory) { return(Directory.EnumerateFiles(directory, "*", SearchOption.AllDirectories).Where(audioPath => { string lrcPath; lrcPath = Path.ChangeExtension(audioPath, ".lrc"); return !CanSkip(audioPath, lrcPath); }).AsParallel().AsOrdered().Select(audioPath => { TagLib.File audioFile; Tag tag; AudioInfo audioInfo; TrackInfo trackInfo; int trackId; audioFile = null; audioInfo = new AudioInfo { Path = audioPath }; try { audioFile = TagLib.File.Create(audioPath); tag = audioFile.Tag; if (Album.HasAlbumInfo(tag)) { audioInfo.Album = new Album(tag, true); } audioInfo.Track = new Track(tag); } catch (Exception ex) { FastConsole.WriteError("无效音频文件!"); FastConsole.WriteException(ex); return null; } finally { audioFile?.Dispose(); } trackInfo = _database.TrackInfos.Match(audioInfo.Album, audioInfo.Track); if (!(trackInfo is null)) { audioInfo.TrackInfo = trackInfo; return audioInfo; } // 尝试从数据库获取歌曲 if (The163KeyHelper.TryGetTrackId(tag, out trackId)) { audioInfo.TrackInfo = new TrackInfo(audioInfo.Track, audioInfo.Album, trackId); return audioInfo; } // 尝试从163Key获取ID return audioInfo; }).Where(t => !(t is null)).ToArray()); }