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Myx
2024-04-14 21:43:25 +02:00
parent 2d7ec0829e
commit 0bc2a9be56
19 changed files with 347 additions and 228 deletions
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47
Bot/Handler/MusicPlayer/PlayCommand/PlayHandler.cs
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@@ -1,4 +1,5 @@
using Discord;
using Discord.Commands;
using Discord.WebSocket;
using Lunaris2.SlashCommand;
using MediatR;
@@ -13,29 +14,36 @@ public record PlayCommand(SocketSlashCommand Message) : IRequest;
public class PlayHandler : IRequestHandler<PlayCommand>
{
private readonly MusicEmbed _musicEmbed;
private readonly LavaNode _lavaNode;
private readonly DiscordSocketClient _client;
private SocketSlashCommand _context;
public PlayHandler(LavaNode lavaNode, DiscordSocketClient client)
public PlayHandler(
LavaNode lavaNode,
DiscordSocketClient client,
MusicEmbed musicEmbed)
{
_lavaNode = lavaNode;
_client = client;
_musicEmbed = musicEmbed;
}
[Command(RunMode = RunMode.Async)]
public async Task Handle(PlayCommand command, CancellationToken cancellationToken)
{
var context = command.Message;
_context = command.Message;
await _lavaNode.EnsureConnected();
var songName = context.GetOptionValueByName(Option.Input);
var songName = _context.GetOptionValueByName(Option.Input);
if (string.IsNullOrWhiteSpace(songName)) {
await context.RespondAsync("Please provide search terms.");
await _context.RespondAsync("Please provide search terms.");
return;
}
var player = await GetPlayer(context);
var player = await GetPlayer();
if (player == null)
return;
@@ -45,10 +53,12 @@ public class PlayHandler : IRequestHandler<PlayCommand>
? SearchType.Direct
: SearchType.YouTube, songName);
if (!await HandleSearchResponse(searchResponse, player, context, songName))
if (!await SearchResponse(searchResponse, player, songName))
return;
await PlayTrack(player);
await _musicEmbed.NowPlayingEmbed(player, _context, _client);
_lavaNode.OnTrackEnd += OnTrackEnd;
}
@@ -57,15 +67,14 @@ public class PlayHandler : IRequestHandler<PlayCommand>
{
var player = arg.Player;
if (!player.Vueue.TryDequeue(out var nextTrack))
{
await player.TextChannel.SendMessageAsync("Queue completed!");
return;
}
await player.PlayAsync(nextTrack);
await _musicEmbed.NowPlayingEmbed(player, _context, _client);
}
private async Task PlayTrack(LavaPlayer<LavaTrack> player)
private static async Task PlayTrack(LavaPlayer<LavaTrack> player)
{
if (player.PlayerState is PlayerState.Playing or PlayerState.Paused) {
return;
@@ -75,34 +84,34 @@ public class PlayHandler : IRequestHandler<PlayCommand>
await player.PlayAsync(lavaTrack);
}
private async Task<LavaPlayer<LavaTrack>?> GetPlayer(SocketSlashCommand context)
private async Task<LavaPlayer<LavaTrack>?> GetPlayer()
{
var voiceState = context.User as IVoiceState;
var voiceState = _context.User as IVoiceState;
if (voiceState?.VoiceChannel != null)
return await _lavaNode.JoinAsync(voiceState.VoiceChannel, context.Channel as ITextChannel);
return await _lavaNode.JoinAsync(voiceState.VoiceChannel, _context.Channel as ITextChannel);
await context.RespondAsync("You must be connected to a voice channel!");
await _context.RespondAsync("You must be connected to a voice channel!");
return null;
}
private async Task<bool> HandleSearchResponse(SearchResponse searchResponse, LavaPlayer<LavaTrack> player, SocketSlashCommand context, string songName)
private async Task<bool> SearchResponse(
SearchResponse searchResponse, LavaPlayer<LavaTrack> player,
string songName)
{
if (searchResponse.Status is SearchStatus.LoadFailed or SearchStatus.NoMatches) {
await context.RespondAsync($"I wasn't able to find anything for `{songName}`.");
await _context.RespondAsync($"I wasn't able to find anything for `{songName}`.");
return false;
}
if (!string.IsNullOrWhiteSpace(searchResponse.Playlist.Name)) {
player.Vueue.Enqueue(searchResponse.Tracks);
await context.RespondAsync($"Enqueued {searchResponse.Tracks.Count} songs.");
await _context.RespondAsync($"Enqueued {searchResponse.Tracks.Count} songs.");
}
else {
var track = searchResponse.Tracks.FirstOrDefault()!;
player.Vueue.Enqueue(track);
await context.RespondAsync($"Enqueued {track?.Title}");
}
return true;