public UserPlaylistViewModel()
{
this.PathSelector = new PathSelector();
this.PathSelector.SetPath(path => this._currenItem.Path = path);
_playListPersistence = new PlaylistRepository(SqlConnector.GetDefaultConnection());
_playListItemPersistence = new PlaylistItemRepository(SqlConnector.GetDefaultConnection());
_playlistCollection.Clear();
GetListsFromRepository();
AddItemCommand = new AddPlaylistCommand(this);
RemovePlaylist = new RemovePlaylist(this);
}
public async Task <IHttpActionResult> Remove([FromBody] RemovePlaylist command)
{
await _commandDispatcher.DispatchAsync(command);
return(Ok());
}
static void Main(string[] args)
{
string file_mixtape = "mixtape-data.json";
string file_changes = "changes.json";
string file_output = "output.json";
if (args != null && args.Length > 0)
{
file_mixtape = args.Length > 0 ? args[0] : file_mixtape;
file_changes = args.Length > 1 ? args[1] : file_changes;
file_output = args.Length > 2 ? args[2] : file_output;
}
string mixTapeData = Utility.ReadFile(Config.folder_assets + file_mixtape);
Mixtape mixTape = JsonConvert.DeserializeObject <Mixtape>(mixTapeData);
if (mixTape != null)
{
Console.WriteLine("MixTape Data loaded successfully");
}
string changesData = Utility.ReadFile(Config.folder_assets + file_changes);
Change changes = JsonConvert.DeserializeObject <Change>(changesData);
if (changes != null)
{
Console.WriteLine("Changes Data loaded successfully");
}
if (mixTape != null && changes != null && changes.changes != null && changes.changes.Count > 0)
{
foreach (IChange item in changes.changes)
{
if (item is AddSong)
{
AddSong i = (AddSong)item;
Song isSongPresent = mixTape.songs.Where(x => x.id == i.id).FirstOrDefault();
Playlist isPlaylistPresent = mixTape.playlists.Where(x => x.id == i.playlist_id).FirstOrDefault();
if (isSongPresent != null && isPlaylistPresent != null)
{
isPlaylistPresent.song_ids.Add(i.id);
}
}
else if (item is AddPlaylist)
{
// AddPlaylist i = (AddPlaylist)item;
User isUserPresent = mixTape.users.Where(x => x.id == ((AddPlaylist)item).user_id).FirstOrDefault();
List <Song> isSongsPresent = mixTape.songs.Where(x => ((AddPlaylist)item).song_ids.Contains(x.id)).ToList();
if (isUserPresent != null && isSongsPresent != null && isSongsPresent.Count > 0)
{
mixTape.playlists.Add(new Playlist(((AddPlaylist)item).id, ((AddPlaylist)item).user_id, ((AddPlaylist)item).song_ids));
}
}
else if (item is RemovePlaylist)
{
RemovePlaylist i = ((RemovePlaylist)item);
Playlist isPlaylistPresent = mixTape.playlists.Where(x => x.id == i.id).FirstOrDefault();
if (isPlaylistPresent != null)
{
mixTape.playlists.Remove(isPlaylistPresent);
}
}
}
}
Utility.WriteFile(Config.folder_assets + file_output, JsonConvert.SerializeObject(mixTape));
Console.WriteLine("Output Data written successfully");
}
