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+/**************************************************************************
+ *
+ * DLAP Bot: A Discord bot that plays local audio tracks.
+ * (C) Copyright 2022
+ * Programmed by Andrew Lee
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ ***************************************************************************/
+import { EmbedBuilder, SlashCommandBuilder } from 'discord.js';
+import { readdir } from 'node:fs';
+
+const musicFolder = './music';
+
+export default {
+ data: new SlashCommandBuilder()
+ .setName('list')
+ .setDescription('Lists the available audio tracks')
+ .addIntegerOption(option =>
+ option.setName('page')
+ .setDescription('Input a number to change the page of the list')
+ ),
+ async execute(interaction, bot) {
+ const page = interaction.options.getInteger('page') || 1; // If no page is specified, default to page 1
+ readdir(musicFolder, async(err, files) => {
+ if (err) {
+ console.error(err);
+ } else {
+ const trackList = files.map((file, i) => `${i}: ${file}`); // Create an array of track names
+ const pageSize = 10; // Number of tracks per page
+ const numPages = Math.ceil(trackList.length / pageSize); // Total number of pages
+ if (page < 1 || page > numPages) { // Check if the page number is valid
+ return await interaction.reply({ content: `Invalid page number. Please specify a number between 1 and ${numPages}.`, ephemeral: true });
+ }
+ // Split the track list into pages
+ const pages = [];
+ for (let i = 0; i < numPages; i++) {
+ const start = i * pageSize;
+ const end = start + pageSize;
+ pages.push(trackList.slice(start, end));
+ }
+ // Send the specified page with the page number and total number of pages
+ const listEmbed = new EmbedBuilder();
+ listEmbed.setAuthor({ name: `${bot.user.username} List`, iconURL: bot.user.avatarURL() });
+ listEmbed.addFields({ name: `Listing ${trackList.length} audio tracks...`, value: `\`\`\`\n${pages[page - 1].join('\n')}\n\`\`\`` });
+ listEmbed.setFooter({ text: `Page ${page}/${numPages}` });
+ listEmbed.setColor('#0066ff');
+ await interaction.reply({ embeds: [listEmbed] });
+ }
+ });
+ }
+};