private IEnumerable <ISoundFile> GetSoundsForGroup(string group)
{
var sounds = _soundRepository.ListSounds();
if (null == group)
{
return(sounds);
}
return(sounds.Where(s => s.Group == group));
}
public override async Task ExecuteAsync(CommandEventArgs args)
{
var soundGroups = _soundRepository.ListSounds().GroupBy(s => s.Group).OrderBy(g => g.Key);
var builder = new StringBuilder("Available sounds:\n");
foreach (var group in soundGroups)
{
builder.Append("\n");
builder.Append(null != group.Key ? $"Group '{group.Key}'" : "No group");
foreach (var sound in group)
{
builder.Append("\n - ");
builder.Append(sound.Name);
}
}
await SendPrivateMessageAsync(args, builder.ToString());
}