internal Album(string title, int year, SubGenre subGenre)
{
_title = title;
_year = year;
_genre = null;
_subGenre = subGenre;
}
public void AddSubGenre(string subGenreTitle, string[] baseGenreTitles)
{
List <Genre> baseGenres = new List <Genre>();
foreach (string baseGenreTitle in baseGenreTitles)
{
baseGenres.Add(_genres[baseGenreTitle]);
}
SubGenre newSubGenre = new SubGenre(subGenreTitle, baseGenres.ToArray());
foreach (Genre baseGenre in baseGenres)
{
baseGenre.AddSubGenre(newSubGenre);
}
_subGenres.Add(subGenreTitle, newSubGenre);
}