gestion-perso/commands/help.ts

import { Message, EmbedBuilder, StringSelectMenuBuilder, ActionRowBuilder } from "discord.js";
const getServerPrefix = require("../fonctions/getServerPrefix");

interface Command {
  name: string;
  aliases?: string[];
  description: string;
  emote?: string;
  utilisation?: string;
  category?: string;
}

module.exports = {
  aliases: ['h', 'aide'],
  description: 'Affiche la liste des commandes',
  emote: '📚',
  utilisation: '[commande]',

  async execute(message: Message, args: string[], client: any) {
    const prefix = await getServerPrefix(message.guild?.id);

    if (args[0]) {
      const command = client.commands.get(args[0]);
      if (!command) {
        return message.reply(`Je n'ai pas trouvé de commande nommée "${args[0]}".`);
      }
      
      const embed_command = new EmbedBuilder()
        .setColor('#0099ff')
        .setTitle(`Aide pour la commande ${command.emote ? ` ${command.emote}` : '🔧'} ${command.name}`)
        .setDescription(command.description)
        .addFields(
          { name: 'Utilisation', value: `\`${prefix}${command.name}${command.utilisation ? ` ${command.utilisation}` : ''}\``, inline: true },
          { name: 'Catégorie', value: command.category || 'Non spécifiée', inline: true },
          { name: 'Alias', value: command.aliases ? command.aliases.map((alias: string) => `\`${alias}\``).join(', ') : 'Aucun', inline: true },
          { name: 'Permissions', value: `Perm level: ${command.permission}` || 'Indéfini', inline: true },
        )
        .setTimestamp()
        .setFooter({ text: `${client.user?.tag} © 2024`, iconURL: client.user?.displayAvatarURL({ dynamic: true })});

      return message.reply({ embeds: [embed_command] });

    } else {

      let commands: Command[] = [];
      for (const command of client.commands?.values() || []) {
        const existingCommand = commands.find(cmd => cmd.name === command.name);
        if (!existingCommand) {
          commands.push(command);
        }
      }

      let categories: { [key: string]: Command[] } = {};
      commands.forEach((command: any) => {
        if (!categories[command.category]) {
          categories[command.category] = [];
        }
        categories[command.category]?.push(command);
      });

      let description = `Sélectionnez une catégorie parmi les options ci-dessous pour obtenir de l'aide sur les commandes correspondantes.\n Il y a ${commands.length} commandes disponibles\n\n`;

      for (const [category, commands] of Object.entries(categories)) {
        description += `**Catégorie ${category}**\n`;
        description += commands.length > 0 ? '> ' + commands.map(command => `\`${command.name}\``).join(', ') : '> Aucune commande dans cette catégorie';
        description += '\n\n';
      }

      const embeds: any = {home: new EmbedBuilder()
        .setTitle('📚 Information')
        .setDescription(description)
        .setColor('#0099ff')
        .setThumbnail(message.guild?.iconURL() ?? null)
        .setFooter({text: `${client.user.tag} © 2024`, iconURL: client.user.displayAvatarURL({dynamic: true})})
        .setTimestamp()
      };

      for (const [category, commands] of Object.entries(categories)) {
        let description;
        if (commands.length > 0) {
          description = commands.map(command => `${command.emote ? ` ${command.emote}` : '🔧'} **${prefix}${command.name ? ` ${command.name} ${command.utilisation}` : ''}**\n \`${command.description}\``).join('\n');
        } else {
          description = 'Aucune commande dans cette catégorie.';
        }

        embeds[category] = new EmbedBuilder()
          .setColor('#0099ff')
          .setTitle(`Catégorie ${category}`)
          .setDescription(description)
          .setTimestamp()
          .setFooter({text: `${client.user.tag} © 2024`, iconURL: client.user.displayAvatarURL({dynamic: true})})
      } 

      const menu = new StringSelectMenuBuilder()
      .setCustomId('help_menu')
      .setPlaceholder('Sélectionnez une catégorie')
      .addOptions([
        { label: 'Accueil', value: 'home' },
        ...Object.keys(categories).map(category => ({ label: `Catégorie ${category}`, value: category })),
      ]);

      const row: any = new ActionRowBuilder()
      .addComponents(menu);
      
      const sentMessage = await message.reply({ embeds: [embeds.home], components: [row] });

      const filter = (i: any) => i.customId === 'help_menu' && i.user.id === message.author.id;
      const collector = sentMessage.createMessageComponentCollector({ filter, time:  60000 });
      collector.on('collect', async (interaction: any) => {
        await interaction.update({ embeds: [embeds[interaction.values[0]]] });
      });

      collector.on('end', () => {
        sentMessage.edit({ components: [] });
      });  
    }
  },
};