const { EmbedBuilder, ActionRowBuilder, ButtonBuilder, ButtonStyle } = require('discord.js');

module.exports = {
    name: 'banlist',
    description: 'Liste tous les utilisateurs bannis avec leur raison de bannissement',
    emote: '🚫',
    utilisation: 'banlist',
    category: 'moderation',
    async execute(message) {
        try {
            const bans = await message.guild.bans.fetch();
            const bansArray = Array.from(bans.values()); 
            const embeds = [];
            const maxPerPage = 15;
            let index = 0; 

            for (let i = 0; i < bansArray.length; i += maxPerPage) {
                const page = bansArray.slice(i, i + maxPerPage).map((ban) => {
                    const reason = ban.reason || 'Raison non disponible';
                    const entry = `**${index + 1}.** ${ban.user.tag} - **Raison: **\`${reason}\``;
                    index++; 
                    return entry;
                }).join('\n');
            
                const embed = new EmbedBuilder()
                    .setTitle('Liste des utilisateurs bannis')
                    .setDescription(page)
                    .setColor('#ff0000');
            
                embeds.push(embed);
            }
            
            let currentPage = 0;

            const row = new ActionRowBuilder()
                .addComponents(
                    new ButtonBuilder()
                        .setCustomId('previous')
                        .setLabel('Précédent')
                        .setStyle(ButtonStyle.Primary),
                    new ButtonBuilder()
                        .setCustomId('next')
                        .setLabel('Suivant')
                        .setStyle(ButtonStyle.Primary)
                );

            const sentMessage = await message.channel.send({ embeds: [embeds[currentPage]], components: [row] });

            const filter = i => i.customId === 'previous' || i.customId === 'next' && i.user.id === message.author.id;
            const collector = sentMessage.createMessageComponentCollector({ filter, time: 60000 });

            collector.on('collect', async i => {
                if (i.customId === 'previous') {
                    currentPage--;
                } else if (i.customId === 'next') {
                    currentPage++;
                }
            
                if (currentPage < 0) {
                    currentPage = 0;
                } else if (currentPage >= embeds.length) {
                    currentPage = embeds.length - 1;
                }
            
                const newEmbed = embeds[currentPage];
                const backButton = new ButtonBuilder()
                    .setCustomId('previous')
                    .setLabel('Précédent')
                    .setStyle(ButtonStyle.Primary);
            
                const nextButton = new ButtonBuilder()
                    .setCustomId('next')
                    .setLabel('Suivant')
                    .setStyle(ButtonStyle.Primary);
            
                const row = new ActionRowBuilder()
                    .addComponents(backButton, nextButton);
            
                await i.update({ embeds: [newEmbed], components: [row] });
            });
            collector.on('end', collected => {
                sentMessage.edit({ components: [] });
            });
        } catch (error) {
            console.error('Erreur lors de la récupération des utilisateurs bannis:', error);
            message.reply('Une erreur est survenue lors de la récupération des utilisateurs bannis.');
        }
    },
};