public async Task <ArtistInfo> GetArtistInfo(string name)
{
var artistInfo = new ArtistInfo();
_artistUri = new Uri(_client.BaseAddress, $"/{name}");
var response = await _client.GetStringAsync($"/{name}");
if (response.Contains("Not found"))
{
return(null);
}
var parser = new HtmlParser();
var document = parser.Parse(response);
artistInfo.Name = document.QuerySelector(".profile-bar__image").GetAttribute("alt");
foreach (var playerTrackElement in document.QuerySelectorAll("#tracks-container > .player-track"))
{
var trackNameElement = playerTrackElement.QuerySelector(".player-track__name");
if (trackNameElement == null)
{
continue;
}
var bareTrackInfo = new BareTrackInfo(_client, _artistUri);
bareTrackInfo.Name = trackNameElement.TextContent;
bareTrackInfo.Id = playerTrackElement.GetAttribute("id").Replace("track", string.Empty);
artistInfo.BareTrackInfos.Add(bareTrackInfo);
}
return(artistInfo);
}
private async Task GetTrackThenDownload(string directoryPath, BareTrackInfo bareTrackInfo)
{
var trackInfo = await bareTrackInfo.GetTrackInfo();
var fileName = Path.Combine(directoryPath, SanitizeHelper.ForFileName(trackInfo.Name) + ".mp3");
var data = await _provider.GetDownloadAsByteArray(trackInfo);
using (FileStream sourceStream = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.None, bufferSize: 4096, useAsync: true))
await sourceStream.WriteAsync(data, 0, data.Length);
}
