public Setlist GenerateSets(IEnumerable<Song> masterSongList, SetlistDetail setlistDetail, int bandId, User currentUser)
{
if (masterSongList == null) return null;
var songs = masterSongList.ToArray();
var numSets = setlistDetail.NumSets;
var numSetSongs = setlistDetail.NumSongs;
var setlist = new Setlist
{
Band = _bandRepository.Get(bandId),
Name = setlistDetail.Name,
DateCreate = DateTime.Now,
DateUpdate = DateTime.Now,
UserCreate = currentUser,
UserUpdate = currentUser,
SetSongs = new Collection<SetSong>()
};
IEnumerable<SetSong> setSongs;
var numChanges = GetNumberInstrumentChanges(songs);
switch (numChanges)
{
case 0:
{
var keyGenereTempo = new KeyGenreTempo();
setSongs = keyGenereTempo.Generate(numSets, numSetSongs, songs);
break;
}
default:
{
var instrumentSinger = new InstrumentSinger();
setSongs = instrumentSinger.Generate(numSets, numSetSongs, songs);
break;
}
}
if (setSongs == null) return setlist;
foreach (var setSong in setSongs)
{
setSong.Setlist = setlist;
setlist.SetSongs.Add(setSong);
}
return setlist;
}
private static IEnumerable<SetSongDetail> GetSetSongList(Setlist setlist)
{
return setlist.SetSongs
.OrderBy(x => x.SetNumber)
.ThenBy(x => x.Sequence)
.Select(x =>
{
var songMemberInstrumentList = GetSongMemberInstrumentDetails(x.Song.SongMemberInstruments);
return new SetSongDetail
{
SetNumber = x.SetNumber,
Id = x.Song.Id,
Title = x.Song.Title,
KeyId = x.Song.Key.Id,
KeyDetail = GetSongKeyDetail(x.Song.Key),
SingerId = (x.Song.Singer != null) ? x.Song.Singer.Id : 0,
Composer = x.Song.Composer,
GenreId = x.Song.Genre.Id,
TempoId = x.Song.Tempo.Id,
NeverClose = x.Song.NeverClose,
NeverOpen = x.Song.NeverOpen,
Disabled = x.Song.IsDisabled,
SongMemberInstrumentDetails = songMemberInstrumentList
};
}).ToArray();
}
private IEnumerable<SetSongDetail> GetSpareList(Setlist setlist)
{
var setSongIds = setlist.SetSongs.Select(x => x.Song.Id);
var allAListSongs = _songRepository.GetAList(setlist.Band.Id);
return allAListSongs
.Where(x => !setSongIds.Contains(x.Id))
.Select(x =>
{
var songMemberInstrumentList = GetSongMemberInstrumentDetails(x.SongMemberInstruments);
return new SetSongDetail
{
SetNumber = 0,
Id = x.Id,
Title = x.Title,
KeyId = x.Key.Id,
KeyDetail = GetSongKeyDetail(x.Key),
SingerId = (x.Singer != null) ? x.Singer.Id : 0,
Composer = x.Composer,
GenreId = x.Genre.Id,
TempoId = x.Tempo.Id,
NeverClose = x.NeverClose,
NeverOpen = x.NeverOpen,
Disabled = x.IsDisabled,
SongMemberInstrumentDetails = songMemberInstrumentList
};
}).ToArray();
}