public Song getSongFromTitle(string title)
{
var songs = AlbumDB.GetSongs();
var song = songs.Values.FirstOrDefault((list) => list.title == title);
return(song);
}
public Song getSong(int key)
{
var songs = AlbumDB.GetSongs();
if (key + 1 > songs.Count || key - 1 < 1)
{
return(songs[1]);
}
return(songs[key]);
}
public Song getNextSong(int key)
{
var songs = AlbumDB.GetSongs();
if (key + 1 > songs.Count)
{
return(songs[1]);
}
return(songs[key + 1]);
}
public Song getPrevSong(int key)
{
var songs = AlbumDB.GetSongs();
if (key - 1 < 1)
{
return(songs[songs.Count]);
}
return(songs[key - 1]);
}