async Task DownloadFile(string savePath)
{
FileUtil.CreateDirectory(savePath);
Logger.info("解析完成,开始下载 id:{0} 名字:{1} 歌手:{2} 专辑:{3}", ID, Name, Singer.GetValue(), Album);
var fileName = $"{Singer.GetValue()} - {Name}.mp3";
var filePath = Path.Combine(savePath, fileName);
foreach (var mp3Url in Mp3Urls)
{
try {
Logger.info($"尝试下载文件 : {mp3Url}");
await HttpUtil.Download(mp3Url, filePath);
break;
} catch (Exception e) {
Logger.info($"下载文件 {mp3Url} 失败 : {e.Message}");
}
}
if (!File.Exists(filePath))
{
throw new Exception("音频文件下载失败");
}
Logger.info("下载音频文件完成,文件大小:{1}", fileName, Util.GetMemory(new FileInfo(filePath).Length));
var file = TagLib.File.Create(filePath);
file.Tag.Title = Name;
file.Tag.Performers = Singer.ToArray();
file.Tag.Album = Album;
if (!string.IsNullOrEmpty(CoverUrl))
{
var imageName = $"{Singer.GetValue()} - {Name}.jpg";
var imagePath = Path.Combine(savePath, imageName);
Logger.info("正在下载封面图片...");
await HttpUtil.Download(CoverUrl, imagePath);
ResizeImage(imagePath, 512);
file.Tag.Pictures = new TagLib.IPicture[] { new TagLib.Picture(imagePath) };
FileUtil.DeleteFile(imagePath);
}
file.Save();
Logger.info("写入封面完成 文件名:{0} 文件大小:{1}", fileName, Util.GetMemory(new FileInfo(filePath).Length));
}
