public TrackAlbumAssociationViewModel(
TrackAlbumAssociation trackAlbumAssociation)
{
this._trackAlbumAssociation = trackAlbumAssociation ?? throw new ArgumentNullException(nameof(trackAlbumAssociation));
if (this._trackAlbumAssociation.Album != null)
{
this.AlbumViewModel = new AlbumViewModel(this._trackAlbumAssociation.Album);
}
}
public EditTrackAlbumAssociationViewModel(
TrackAlbumAssociation trackAlbumAssociation)
{
this._trackAlbumAssociation = trackAlbumAssociation ?? throw new ArgumentNullException(nameof(trackAlbumAssociation));
this.TrackNumber = this._trackAlbumAssociation.TrackNumber;
this.DiscNumber = this._trackAlbumAssociation.DiscNumber;
this._albumViewModels = new ObservableCollection <AlbumViewModel>();
this.AlbumViewModels = new ReadOnlyObservableCollection <AlbumViewModel>(this._albumViewModels);
}
public Track ToTrack(uint trackId)
{
Track track = null;
try
{
TrackAlbumAssociation trackAlbumAssociation = null;
try
{
trackAlbumAssociation = new TrackAlbumAssociation(
new Album(
this.Album,
this.AlbumArtistNames,
this.TrackCount,
this.DiscCount),
this.TrackNumber,
this.DiscNumber);
}
catch// (Exception ex)
{
trackAlbumAssociation = null;
}
track = new Track(
trackId,
// library entry
new Uri(this.Location),
this.TotalTime,
this.DateModified,
this.Size,
// track
this.Name,
this.ArtistNames,
this.ComposerNames,
this.Year,
trackAlbumAssociation,
this.Loved,
this.DateAdded);
}
catch //(Exception ex)
{
track = null;
}
return(track);
}
public AddTrackCommand(
// LibraryEntry
Uri location,
TimeSpan?duration,
DateTime?lastModified,
uint?fileSizeBytes,
// Track
string title,
IEnumerable <string> performers,
IEnumerable <string> composers,
uint?year,
TrackAlbumAssociation albumAssociation)
: base(location, duration, lastModified, fileSizeBytes)
{
this.Title = title;
this.Performers = performers.ToImmutableArray();
this.Composers = composers.ToImmutableArray();
this.Year = year;
this.AlbumAssociation = albumAssociation;
}
public async Task <Track> CreateAsync(
Uri location,
TimeSpan?duration,
DateTime?lastModified,
uint?fileSizeBytes,
string title,
IEnumerable <string> performers,
IEnumerable <string> composers,
uint?year,
TrackAlbumAssociation albumAssociation)
{
Track newTrack;
try
{
newTrack = new Track(
await this._serializer.GetNewIdentity(),
location,
duration,
lastModified,
fileSizeBytes,
title,
performers,
composers,
year,
albumAssociation,
false,
DateTime.Now);
}
catch //(Exception ex)
{
// TODO: log
newTrack = null;
}
return(newTrack);
}
public Task <Track> CreateAsync(Uri location, TimeSpan?duration, DateTime?lastModified, uint?fileSizeBytes, string title, IEnumerable <string> performers, IEnumerable <string> composers, uint?year, TrackAlbumAssociation albumAssociation)
{
throw new NotSupportedException();
}
public Track CreateTracksAsync(Uri location, TimeSpan?duration, DateTime?lastModified, uint?fileSizeBytes, DateTime addedToLibraryDateTime, bool isLoved, string title, IEnumerable <Artist> performers, IEnumerable <Artist> composers, uint?year, TrackAlbumAssociation albumAssociation)
{
throw new NotImplementedException();
}
