/// <summary>
/// Inserts an IEnumerable of Song objects randomly into SongList
/// </summary>
/// <param name="songsToAdd">The songs to insert randomly</param>
public void ShuffleSongsInto(IEnumerable <Song> songsToAdd)
{
Random r = new Random();
foreach (Song s in songsToAdd)
{
SongList.Insert(r.Next(SongList.Count()), s);
}
}
/// <summary>
/// Removes and returns the first song in the playlist
/// </summary>
/// <returns>The first song in the playlist, or null if there are no new songs</returns>
public Song PopNextSong()
{
if (SongList.Count() <= 0)
{
return(null);
}
else
{
Song popped = SongList.First();
SongList.RemoveAt(0);
return(popped);
}
}
public async Task PlayCmd([Remainder] string keyword)
{
EmbedBuilder embedBuilder = new EmbedBuilder();
IGuild guild = Context.Guild;
var player = audioService.GetPlayer <LavalinkPlayer>(guild.Id);
if (player == null)
{
embedBuilder.WithTitle(LanguageHolder.GetTranslation("ERROR")).WithDescription(LanguageHolder.GetTranslation("AUDIO_CMD_FAIL")).WithColor(Color.Red);
await ReplyAsync("", false, embedBuilder.Build());
return;
}
var track = await audioService.GetTrackAsync(keyword, SearchMode.YouTube);
if (track == null)
{
embedBuilder.WithTitle(LanguageHolder.GetTranslation("ERROR")).WithDescription(LanguageHolder.GetTranslation("NO_SONG_PLAY")).WithColor(Color.Red);
await ReplyAsync("", false, embedBuilder.Build());
return;
}
if (player.State != PlayerState.Playing)
{
await player.PlayAsync(track);
embedBuilder.WithTitle(LanguageHolder.GetTranslation("BOT_TITLE")).WithDescription(LanguageHolder.GetTranslation("START_PLAYING", track.Title, track.Duration)).WithColor(Color.Blue);
await ReplyAsync("", false, embedBuilder.Build());
}
else
{
SongList.Add(new SongTrack()
{
Guild = guild, Track = track
});
ITextChannel text = Context.Channel as ITextChannel;
if (SongList.Count(c => c.Guild.Id == guild.Id) == 1) //Player control thread cannot duplicate run
{
await Task.Run(() => AudioManager.PlayerControl(guild.Id, text));
}
embedBuilder.WithTitle(LanguageHolder.GetTranslation("BOT_TITLE")).WithDescription(LanguageHolder.GetTranslation("SONG_QUEUE_UP", track.Title)).WithColor(Color.Blue);
await ReplyAsync("", false, embedBuilder.Build());
}
}
public async Task ListCmd()
{
EmbedBuilder embedBuilder = new EmbedBuilder();
IGuild guild = Context.Guild;
var player = audioService.GetPlayer <LavalinkPlayer>(guild.Id);
if (player == null)
{
embedBuilder.WithTitle(LanguageHolder.GetTranslation("ERROR")).WithDescription(LanguageHolder.GetTranslation("AUDIO_CMD_FAIL")).WithColor(Color.Red);
await ReplyAsync("", false, embedBuilder.Build());
return;
}
string context = string.Empty;
var track = player.CurrentTrack;
if (track != null)
{
context += LanguageHolder.GetTranslation("LIST_NOW_PLAYING", track.Title, player.TrackPosition.ToString("hh\\:mm\\:ss"), track.Duration) + Environment.NewLine;
}
else
{
embedBuilder.WithTitle(LanguageHolder.GetTranslation("ERROR")).WithDescription(LanguageHolder.GetTranslation("LIST_NULL")).WithColor(Color.Red);
await ReplyAsync("", false, embedBuilder.Build());
return;
}
int count = SongList.Count(c => c.Guild.Id == guild.Id);
if (count > 0)
{
for (int i = 0; i < (count > 15 ? 15 : count); i++)
{
var songtrack = SongList.Where(w => w.Guild.Id == guild.Id).ToArray()[i];
context += string.Format("{0} [{1}]\r\n", songtrack.Track.Title, songtrack.Track.Duration);
}
if (count > 15)
{
context += LanguageHolder.GetTranslation("LIST_MORE");
}
}
embedBuilder.WithTitle(LanguageHolder.GetTranslation("BOT_TITLE")).AddField(LanguageHolder.GetTranslation("LIST_TITLE"), context).WithColor(Color.Blue);
await ReplyAsync("", false, embedBuilder.Build());
}
/// <summary>
/// Randomizes the order of songs in SongList
/// </summary>
public void Shuffle()
{
Random r = new Random();
ObservableCollection <Song> newSongList = new ObservableCollection <Song>();
while (SongList.Count() > 0)
{
// randomly get via index, remove and add to a new list
int randIndex = r.Next(SongList.Count());
Song rand = SongList[randIndex];
SongList.RemoveAt(randIndex);
newSongList.Add(rand);
}
// neewSongList is now in a new random order, so readd to SongList and its shuffled
foreach (Song s in newSongList)
{
SongList.Add(s);
}
}
