//private readonly SourceList<Artist> _sourceArtists;
//public IObservableList<Artist> Artists => this._sourceArtists;
//public IObservableList<Album> Albums => throw new NotImplementedException();
#endregion
#region IWriteLibraryService
public async Task <Track> AddTrackAsync(AddTrackCommand command)
{
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
// TODO: ensure track paths uniqueness
try
{
var newTrack = await this._trackFactory.CreateAsync(
command.Location,
command.Duration,
command.LastModifiedDateTime,
command.FileSizeBytes,
command.Title,
command.Performers,
command.Composers,
command.Year,
command.AlbumAssociation);
var addedTrack = await this._tracksRepository.AddAsync(newTrack);
return(addedTrack);
}
catch //(Exception ex)
{
// TODO: log
return(null);
}
finally
{
}
}
public TrackInputViewModel(Track newTrack, ITrackService trackService, ILogging logger, Window window)
{
NewTrack = newTrack;
TrackService = trackService;
Logger = logger;
Window = window;
if (NewTrack.IsValid())
{
SaveTrackCommand = new UpdateTrackCommand(this);
}
else
{
SaveTrackCommand = new AddTrackCommand(this);
}
}
public override async Task Handle(TrackUploadFinishedEvent @event, CancellationToken cancellationToken)
{
var command = new AddTrackCommand
{
TrackId = Guid.NewGuid(),
FileName = @event.FileName,
PlaylistId = @event.PlaylistId,
TrackName = @event.TrackName
};
await _mediator.Send(command, cancellationToken);
var notificationMessage = new TrackUploadFinishedNotificationMessage
{
IsSuccess = @event.IsSuccess,
PlaylistId = @event.PlaylistId,
TrackName = @event.TrackName
};
await _clientNotificationService.SendNotificationMessageAsync(@event.UserId, notificationMessage);
}
