private static async Task <SavingError> SaveViezTrackLevel3(WebSong track)
{
if (track == null)
{
return(SavingError.Unknown);
}
while (!App.Locator.CollectionService.IsLibraryLoaded)
{
}
var startTransaction = !App.Locator.SqlService.DbConnection.IsInTransaction;
if (startTransaction)
{
App.Locator.SqlService.BeginTransaction();
}
var result = await SaveViezTrackLevel4(track);
if (startTransaction)
{
App.Locator.SqlService.Commit();
}
ShowResults(result.Error, track.Name);
if (result.Song != null)
{
if (track != null && track.ArtworkImage != null)
{
await DownloadArtworks.SaveArtworkByUrl(track.ArtworkImage, result.Song.Album.Name);
}
else
{
await DownloadArtworks.DownloadAlbumsArtworkAsync();
}
if (App.Locator.Setting.SpotifyArtworkSync)
{
await DownloadArtworks.DownloadArtistsArtworkAsyncFromSpotify(false, result.Song.Artist.Name);
}
else
{
await DownloadArtworks.DownloadArtistsArtworkAsync(false, result.Song.Artist.Name);
}
}
return(result.Error);
}
public static async Task SaveSpotifyAlbumLevel1(FullAlbum album)
{
if (album.Tracks.Items.Count == 0)
{
ToastManager.ShowError("Nothing found.");
return;
}
//clean track only english letters
album.Name = SongSavingHelper.ToCleanQuery(album.Name);
album.Artist.Name = SongSavingHelper.ToCleanQuery(album.Artist.Name);
foreach (var obj in album.Tracks.Items)
{
obj.Name = SongSavingHelper.ToCleanQuery(obj.Name);
}
//check if it is track properties are noll or not;
if (!CheckUp(album))
{
ShowResults(SavingError.Unknown, album.Name);
return;
}
var alreadySaving = SpotifySavingAlbums.FirstOrDefault(p => p == album.Id) != null;
if (alreadySaving)
{
ShowResults(SavingError.AlreadySaving, album.Name);
return;
}
SpotifySavingAlbums.Add(album.Id);
//ignore
//problem when os is not under this thread.
//solution: use dispatcher.
//testing under android pending.
while (!App.Locator.CollectionService.IsLibraryLoaded)
{
}
//var collAlbum = App.Locator.CollectionService.Albums.FirstOrDefault(p => p.ProviderId.Contains(album.Id));
var collAlbum = App.Locator.CollectionService.Albums.FirstOrDefault(p => string.Equals(p.Name.ToLower(), album.Name.ToLower()));
var alreadySaved = collAlbum != null;
if (alreadySaved)
{
var missingTracks = collAlbum.Songs.Count < album.Tracks.Items.Count;
if (!missingTracks)
{
ShowResults(SavingError.AlreadyExists, album.Name);
SpotifySavingAlbums.Remove(album.Id);
return;
}
}
ToastManager.ShowError("Saving " + album.Name + ".");
var index = 0;
if (!alreadySaved)
{
SavingError result;
do
{
// first save one song (to avoid duplicate album creation)
result = await SaveSpotifyTrackLevel3(album.Tracks.Items[index], album, false);
index++;
}while (result != SavingError.None && index < album.Tracks.Items.Count);
}
bool success;
var missing = false;
if (album.Tracks.Items.Count > 1)
{
App.Locator.SqlService.BeginTransaction();
// save the rest at the rest time
var songs = album.Tracks.Items.Skip(index).Select(track => SaveSpotifyTrackLevel3(track, album, false));
var results = await Task.WhenAll(songs);
// now wait a split second before showing success message
await Task.Delay(1000);
var alreadySavedCount = results.Count(p => p == SavingError.AlreadyExists);
var successCount =
results.Count(
p =>
p == SavingError.None || p == SavingError.AlreadyExists || p == SavingError.AlreadySaving);
var missingCount = successCount == 0 ? -1 : album.Tracks.Items.Count - (successCount + index);
success = missingCount == 0;
missing = missingCount > 0;
if (missing)
{
ToastManager.ShowError("Problem while saving " + missingCount + " tracks.");
}
App.Locator.SqlService.Commit();
}
else
{
success = App.Locator.CollectionService.Albums.FirstOrDefault(p => p.ProviderId.Contains(album.Id)) != null;
}
if (success)
{
ShowResults(SavingError.None, album.Name);
}
else if (!missing)
{
ShowResults(SavingError.Unknown, album.Name);
}
SpotifySavingAlbums.Remove(album.Id);
if (collAlbum == null)
{
collAlbum = App.Locator.CollectionService.Albums.FirstOrDefault(p => string.Equals(p.Name.ToLower(), album.Name.ToLower()));
if (collAlbum != null && !collAlbum.HasArtwork && !collAlbum.NoArtworkFound)
{
await DownloadArtworks.SaveAlbumImageAsync(collAlbum, album.Images[0].Url);
}
if (App.Locator.Setting.SpotifyArtworkSync)
{
await DownloadArtworks.DownloadArtistsArtworkAsyncFromSpotify(false, album.Artist.Name);
}
else
{
await DownloadArtworks.DownloadArtistsArtworkAsync(false, album.Artist.Name);
}
}
}
private static async Task <SavingError> SaveSpotifyTrackLevel3(SimpleTrack track, FullAlbum album, bool onFinishDownloadArtwork = true)
{
//album = Cleanup(album);
// track = Cleanup(track);
if (track == null || album == null)
{
return(SavingError.Unknown);
}
var alreadySaving = SpotifySavingTracks.FirstOrDefault(p => p == track.Id) != null;
if (alreadySaving)
{
return(SavingError.AlreadySaving);
}
//adding id(alway unique) of track to list to avoid duplicate things.
SpotifySavingTracks.Add(track.Id);
while (!App.Locator.CollectionService.IsLibraryLoaded)
{
}
var startTransaction = !App.Locator.SqlService.DbConnection.IsInTransaction;
if (startTransaction)
{
App.Locator.SqlService.BeginTransaction();
}
var result = await SaveSpotifyTrackLevel4(track, album);
if (startTransaction)
{
App.Locator.SqlService.Commit();
}
// ShowResults(result.Error, track.Name);
SpotifySavingTracks.Remove(track.Id);
if (!onFinishDownloadArtwork)
{
return(result.Error);
}
if (result.Song != null)
{
if (!result.Song.Album.HasArtwork && !result.Song.Album.NoArtworkFound)
{
await DownloadArtworks.SaveAlbumImageAsync(result.Song.Album, album.Images[0].Url);
}
if (App.Locator.Setting.SpotifyArtworkSync)
{
await DownloadArtworks.DownloadArtistsArtworkAsyncFromSpotify(false, result.Song.Artist.Name);
}
else
{
await DownloadArtworks.DownloadArtistsArtworkAsync(false, result.Song.Artist.Name);
}
}
return(result.Error);
}