public Collection <string> GetGenreList(int appId, int depth, bool tagFallback)
{
if (!Contains(appId, out DatabaseEntry entry))
{
return(new Collection <string>());
}
Collection <string> result = entry.Genres ?? new Collection <string>();
if (tagFallback && result.Count == 0)
{
Collection <string> tags = GetTagList(appId, 0);
if (tags != null && tags.Count > 0)
{
result = new Collection <string>(tags.Where(tag => AllGenres.Contains(tag)).ToList());
}
}
if (result.Count == 0 && depth > 0 && entry.ParentId > 0)
{
result = GetGenreList(entry.ParentId, depth - 1, tagFallback);
}
return(result);
}
public TagEditorViewModel(LocalTrack track, Window baseWindow)
{
TagFile = File.Create(track.Path);
Track = track;
baseWindow.Closed += (s, e) => TagFile.Dispose();
_baseWindow = baseWindow;
AllGenres = Genres.Audio.ToList();
AllGenres.AddRange(Enum.GetValues(typeof(Genre)).Cast <Genre>().Select(PlayableBase.GenreToString).Where(x => !AllGenres.Contains(x)));
AllGenres.Sort();
SelectedGenres = track.Genres.Select(PlayableBase.GenreToString).ToList();
}