private static async Task LoginIfNeedAsync(Arguments arguments)
{
if (string.IsNullOrEmpty(arguments.Account) || string.IsNullOrEmpty(arguments.Password))
{
FastConsole.WriteLine("登录可避免出现大部分API错误！！！当前是免登录状态，若软件出错请尝试登录！！！", ConsoleColor.Green);
FastConsole.WriteLine("强烈建议登录使用软件：\"NLyric.exe -d C:\\Music -a [email protected] -p 123456\"", ConsoleColor.Green);
}
else
{
FastConsole.WriteLine("登录中...", ConsoleColor.Green);
if (await _cloudMusic.LoginAsync(arguments.Account, arguments.Password))
{
FastConsole.WriteLine("登录成功！", ConsoleColor.Green);
}
else
{
FastConsole.WriteError("登录失败，输入任意键以免登录模式运行或重新运行尝试再次登录！");
try {
FastConsole.ReadKey(true);
}
catch {
}
}
}
FastConsole.WriteNewLine();
}
private static async Task Main(string[] args)
{
if (args is null || args.Length == 0)
{
CommandLine.ShowUsage <Arguments>();
return;
}
Arguments arguments;
try {
Console.Title = GetTitle();
}
catch {
}
if (!CommandLine.TryParse(args, out arguments))
{
CommandLine.ShowUsage <Arguments>();
return;
}
AllSettings.Default = JsonConvert.DeserializeObject <AllSettings>(File.ReadAllText("Settings.json"));
await NLyricImpl.ExecuteAsync(arguments);
FastConsole.WriteLine("完成", ConsoleColor.Green);
FastConsole.Synchronize();
if (IsN00bUser() || Debugger.IsAttached)
{
Console.WriteLine("按任意键继续...");
try {
Console.ReadKey(true);
}
catch {
}
}
}
public static async Task ExecuteAsync(Arguments arguments)
{
FastConsole.WriteLine("程序会自动过滤相似度为0的结果与歌词未被收集的结果！！！", ConsoleColor.Green);
var loginTask = LoginIfNeedAsync(arguments);
string databasePath = Path.Combine(arguments.Directory, ".nlyric");
LoadDatabase(databasePath);
var audioInfos = LoadAllAudioInfos(arguments.Directory);
var audioInfoCandidates = audioInfos.Where(t => t.TrackInfo is null).ToArray();
await loginTask;
// 登录同时进行
if (!arguments.UpdateOnly)
{
if (arguments.UseBatch)
{
_ = AccelerateAllTracksAsync(audioInfoCandidates);
}
await LoadAllAudioInfoCandidates(audioInfoCandidates, _ => SaveDatabaseCore(databasePath));
}
audioInfos = audioInfos.Where(t => !(t.TrackInfo is null)).ToArray();
if (arguments.UseBatch)
{
_ = AccelerateAllLyricsAsync(audioInfos);
}
await DownloadLyricsAsync(audioInfos);
SaveDatabase(databasePath);
}
public static async Task ExecuteAsync(Arguments arguments)
{
Task loginTask;
string databasePath;
AudioInfo[] audioInfos;
FastConsole.WriteLine("程序会自动过滤相似度为0的结果与歌词未被收集的结果！！！", ConsoleColor.Green);
loginTask = LoginIfNeedAsync(arguments);
databasePath = Path.Combine(arguments.Directory, ".nlyric");
LoadDatabase(databasePath);
audioInfos = LoadAllAudioInfos(arguments.Directory);
await loginTask;
// 登录同时进行
foreach (AudioInfo audioInfo in audioInfos)
{
TrackInfo trackInfo;
if (!(audioInfo.TrackInfo is null))
{
continue;
}
FastConsole.WriteInfo($"开始获取文件\"{Path.GetFileName(audioInfo.Path)}\"的网易云音乐ID。");
try {
trackInfo = await SearchTrackAsync(audioInfo.Album, audioInfo.Track);
}
catch (Exception ex) {
FastConsole.WriteException(ex);
trackInfo = null;
}
if (trackInfo is null)
{
FastConsole.WriteWarning($"无法找到文件\"{Path.GetFileName(audioInfo.Path)}\"的网易云音乐ID！");
}
else
{
FastConsole.WriteInfo($"已获取文件\"{Path.GetFileName(audioInfo.Path)}\"的网易云音乐ID: {trackInfo.Id}。");
audioInfo.TrackInfo = new TrackInfo(audioInfo.Track, audioInfo.Album, trackInfo.Id);
}
SaveDatabaseCore(databasePath);
FastConsole.WriteNewLine();
}
if (arguments.UseBatch)
{
PrepareAllLyrics(audioInfos);
}
foreach (AudioInfo audioInfo in audioInfos)
{
if (!(audioInfo.TrackInfo is null))
{
await TryDownloadLyricAsync(audioInfo);
}
}
SaveDatabase(databasePath);
}