/// <summary>
/// Remove the songs from the playlist
/// </summary>
/// <param name="playlistUri">The playlist to remove from</param>
/// <param name="songsToRemove">The songs to remove</param>
/// <param name="loops">How many loops of 100 this will take</param>
private async Task RemoveSongsFromPlaylistAsync(string playlistUri, List <Item> songsToRemove, int loops)
{
Log(LogType.Info, "Shuffle", "Removing songs from playlist...");
for (int i = 0; i <= loops; i++)
{
if (i == loops)
{
if (songsToRemove.Count > 0)
{
var removeRequest = new PlaylistRemoveItemsRequest
{
Tracks = songsToRemove
};
await Client.Playlists.RemoveItems(playlistUri, removeRequest);
Log(LogType.Info, "Shuffle", $"Removed {songsToRemove.Count} songs");
}
}
else
{
List <Item> songsToRemoveThisLoop = songsToRemove.GetRange(0, 100);
songsToRemove.RemoveRange(0, 100);
var removeRequest = new PlaylistRemoveItemsRequest
{
Tracks = songsToRemoveThisLoop
};
await Client.Playlists.RemoveItems(playlistUri, removeRequest);
Log(LogType.Info, "Shuffle", "Removed 100 songs");
}
await Task.Delay(50);
}
}
public async Task <bool> RemoveItemsFromPlaylist(string playlistId, List <string> uris)
{
try
{
var spotify = await Authentication.GetSpotifyClientAsync();
List <PlaylistRemoveItemsRequest.Item> items = new List <PlaylistRemoveItemsRequest.Item>();
foreach (var uri in uris)
{
items.Add(new PlaylistRemoveItemsRequest.Item {
Uri = uri
});
}
PlaylistRemoveItemsRequest request = new PlaylistRemoveItemsRequest(items);
await spotify.Playlists.RemoveItems(playlistId, request);
return(true);
}
catch (Exception)
{
ViewModels.Helpers.DisplayDialog("Error", "An error occured, please try again");
return(false);
}
}
public async Task SyncTracksAsync(PlaylistGenerationContext context)
{
FullTrack[] toDelete = context.TargetTracks
.Where(t => !context.SourceTracks.Any(s => s.Id == t.Id))
.ToArray();
FullTrack[] toAdd = context.SourceTracks
.Where(s => !context.TargetTracks.Any(t => t.Id == s.Id))
.ToArray();
foreach (IEnumerable <FullTrack> batch in toDelete.Batch(100))
{
PlaylistRemoveItemsRequest req = new PlaylistRemoveItemsRequest
{
Tracks = batch.Select(o => new PlaylistRemoveItemsRequest.Item {
Uri = o.Uri
}).ToList()
};
SnapshotResponse res = await context.Client.Playlists.RemoveItems(context.TargetPlaylist.Id, req);
}
foreach (IEnumerable <FullTrack> batch in toAdd.Batch(100))
{
SnapshotResponse res = await context.Client.Playlists.AddItems(context.TargetPlaylist.Id, new PlaylistAddItemsRequest(batch.Select(o => o.Uri).ToList()));
}
context.TargetTracks = context.TargetTracks
.Except(toDelete)
.Concat(toAdd)
.ToList();
}
public async Task RemoveTrackFromPlaylist(ISpotifyClient spotifyClient, string trackId, string playlistId)
{
var removeRequest = new PlaylistRemoveItemsRequest
{
Tracks = new List <PlaylistRemoveItemsRequest.Item>
{
new PlaylistRemoveItemsRequest.Item
{
Uri = $"{_trackInlineBaseUri}{trackId}"
}
}
};
// Remove the track from the playlist.
await spotifyClient.Playlists.RemoveItems(playlistId, removeRequest);
}
public static async Task <Skip> Skipped(Spotify user, FullTrack track, CurrentlyPlayingContext playing, SpotterAzure_dbContext dbContext)
{
if (user.Setting.SkipOn.Value &&
!(user.Setting.SkipIgnorePlaylist.Value && (playing.Context != null && playing.Context.Type == "playlist")))
{
if (playing.Context == null || playing.Context.Type != "playlist" || !(await user.spotify.Playlists.Get(playing.Context.Href.Split('/').Last())).Name.EndsWith(user.Setting.SkipIgnorePostfix))
{
List <bool> Exists = await user.spotify.Library.CheckTracks(new LibraryCheckTracksRequest(new List <string>()
{
track.Id
}));
if (Exists[0] || !user.Setting.SkipMustBeLiked.Value)
{
int recent = user.RecentSkips(track.Id, user.Setting.SkipExpiryHours.Value, dbContext);
if (recent >= user.Setting.SkipTrigger - 1)
{
if (user.KickedTracks.Count(x => ((FullTrack)x.Track).Id == track.Id) == 0)
{
await user.spotify.Playlists.AddItems(user.KickedPlaylist.Id, new PlaylistAddItemsRequest(new List <string>()
{
track.Uri
}));
Track t = new Track(track, user);
user.KickedTracks.Add(new PlaylistTrack <IPlayableItem>());
user.KickedTracks.Last().Track = track;
}
if (Exists[0])
{
await user.spotify.Library.RemoveTracks(new LibraryRemoveTracksRequest(new List <string>()
{
track.Id
}));
}
if (playing.Context.Type == "playlist" && user.Setting.SkipRemoveFromPlaylist.Value)
{
PlaylistRemoveItemsRequest removeReq = new PlaylistRemoveItemsRequest();
PlaylistRemoveItemsRequest.Item removeSongReq = new PlaylistRemoveItemsRequest.Item();
removeSongReq.Uri = track.Uri;
removeReq.Tracks = new List <PlaylistRemoveItemsRequest.Item>()
{
removeSongReq
};
await user.spotify.Playlists.RemoveItems(playing.Context.Href.Split('/').Last(), removeReq);
}
}
else
{
}
return(new Skip(track.Id, user));
}
}
}
return(null);
}
