feat: integrate music commands with Lavalink support

- Added new music commands: play, queue, and volume. - Implemented music management using disgolink for Lavalink integration. - Updated bot initialization to include Lavalink host and password. - Enhanced interaction handling for music commands, requiring DJ role for usage. - Introduced now playing message with interactive buttons for controlling playback. - Updated dependencies in go.mod for disgolink and snowflake.
2026-03-18 03:47:42 +00:00
parent d177114ddb
commit d7edfea45e
16 changed files with 1268 additions and 19 deletions
@@ -0,0 +1,77 @@
+package public
+
+import (
+	"fmt"
+	"strings"
+	"velox-bot/internal/music"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+var Queue = &discordgo.ApplicationCommand{
+	Name:        "queue",
+	Description: "Show the current music queue",
+}
+
+func QueueHandler(s *discordgo.Session, i *discordgo.InteractionCreate) {
+	if !memberHasDJRole(s, i.GuildID, i.Member) {
+		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+			Type: discordgo.InteractionResponseChannelMessageWithSource,
+			Data: &discordgo.InteractionResponseData{
+				Content: "You need the **DJ** role to use music commands.",
+				Flags:   discordgo.MessageFlagsEphemeral,
+			},
+		})
+		return
+	}
+
+	current, rest := music.GetQueue(i.GuildID)
+
+	if current == nil {
+		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+			Type: discordgo.InteractionResponseChannelMessageWithSource,
+			Data: &discordgo.InteractionResponseData{
+				Content: "The queue is currently empty.",
+				Flags:   discordgo.MessageFlagsEphemeral,
+			},
+		})
+		return
+	}
+
+	nowPlaying := fmt.Sprintf("%s — %s", current.Track.Info.Title, current.Track.Info.Author)
+
+	var descBuilder strings.Builder
+	if len(rest) > 0 {
+		limit := len(rest)
+		if limit > 10 {
+			limit = 10
+		}
+		for idx, entry := range rest[:limit] {
+			fmt.Fprintf(&descBuilder, "%d. %s — %s (requested by %s)\n", idx+1, entry.Track.Info.Title, entry.Track.Info.Author, entry.RequestedBy)
+		}
+		if len(rest) > limit {
+			fmt.Fprintf(&descBuilder, "...and %d more.", len(rest)-limit)
+		}
+	} else {
+		descBuilder.WriteString("Nothing else in the queue.")
+	}
+
+	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+		Type: discordgo.InteractionResponseChannelMessageWithSource,
+		Data: &discordgo.InteractionResponseData{
+			Embeds: []*discordgo.MessageEmbed{
+				{
+					Title:       "Music Queue",
+					Description: descBuilder.String(),
+					Fields: []*discordgo.MessageEmbedField{
+						{
+							Name:  "Now Playing",
+							Value: nowPlaying,
+						},
+					},
+				},
+			},
+		},
+	})
+}
+