public override string ToString()
{
StringBuilder builder = new StringBuilder(DiscordString.Bold("Current playlist\n").Underline().ToString());
for (int i = 0; i < Songs.Count; i++)
{
PlaylistSong song = Songs[i];
builder.Append($"{DiscordString.Bold($"{i + 1}:")} {song.Song.Title}");
if (i == Index - 1)
{
builder.Append($" - {DiscordString.Bold("Currently playing!")}");
}
builder.Append("\n");
}
return(builder.ToString());
}
public Song Next()
{
if (Index < 0 || Index >= Songs.Count)
{
return(null);
}
if (Index > 0)
{
PlaylistSong previous = Songs[Index - 1];
if (!previous.Keep)
{
Songs.Remove(previous);
Index--;
}
}
PlaylistSong target = Songs[Index];
// Increase the index
Index++;
return(target.Song);
}
public void Add(PlaylistSong song)
{
Songs.Add(song);
}
/// <summary>
/// Create a json object from a PlaylistSong
/// </summary>
/// <param name="song"></param>
/// <returns>The created json object</returns>
public static JObject SongToJson(PlaylistSong song)
{
return(new JObject {
{ "title", song.Song.Title }, { "keep", song.Keep }, { "id", song.Song.Id }
});
}