const { EmbedBuilder, PermissionFlagsBits } = require('discord.js');
const { createTicket } = require('../handlers/database');
const { config } = require('../handlers/configLoader');

module.exports = {
  id: /^ticket_modal_.+$/,
  async execute(interaction, client) {
    const originalId = interaction.customId.replace('ticket_modal_', '');
    const modalConfig = config.TicketPanel?.Modals?.[originalId];

    if (!modalConfig) {
      return interaction.reply({
        content: '❌ Aucun formulaire configuré pour ce ticket.',
        flags: 64,
      });
    }

    const member = interaction.member;
    const guild = interaction.guild;

    const categories = config.TicketPanel.Panel.Categories;
    const parentCategory =
      categories && categories.length > 0 ? categories[0] : null;

    const staffRoles = (
      Array.isArray(config.staffRoles) ? config.staffRoles : [config.staffRoles]
    ).filter((r) => r && r.trim() !== '');

    const overwrites = [
      { id: guild.id, deny: [PermissionFlagsBits.ViewChannel] },
      {
        id: member.id,
        allow: [
          PermissionFlagsBits.ViewChannel,
          PermissionFlagsBits.SendMessages,
          PermissionFlagsBits.ReadMessageHistory,
        ],
      },
    ];

    for (const roleId of staffRoles) {
      overwrites.push({
        id: roleId,
        allow: [
          PermissionFlagsBits.ViewChannel,
          PermissionFlagsBits.SendMessages,
          PermissionFlagsBits.ReadMessageHistory,
        ],
      });
    }

    const channel = await guild.channels.create({
      name: `ticket-${member.user.username}`.toLowerCase(),
      type: 0,
      parent: parentCategory || undefined,
      permissionOverwrites: overwrites,
    });

    createTicket(member.id, channel.id);

    const fieldsOutput = modalConfig.Inputs.map((input) => {
      const value = interaction.fields.getTextInputValue(input.CustomId);
      return `**${input.Label}** : ${value}`;
    }).join('\n');

    const embed = new EmbedBuilder()
      .setTitle(`🎟️ ${modalConfig.Title || 'Nouveau ticket'}`)
      .setDescription(`👤 Ouvert par: ${member}\n\n${fieldsOutput}`)
      .setColor(0x5e99ff)
      .setTimestamp();

    await channel.send({
      content: staffRoles.map((r) => `<@&${r}>`).join(' '),
      embeds: [embed],
    });

    await interaction.reply({
      content: `✅ Ton ticket a été créé : ${channel}`,
      flags: 64,
    });

    const logChannel = await client.channels
      .fetch(config.logsChannel)
      .catch(() => null);
    if (logChannel) {
      const logEmbed = new EmbedBuilder()
        .setTitle('🎟️ Nouveau ticket')
        .setDescription(`Formulaire utilisé: \`${originalId}\``)
        .addFields(
          { name: 'Utilisateur', value: `${member.user.tag} (${member.id})` },
          { name: 'Salon', value: `${channel}` },
          { name: 'Réponses', value: fieldsOutput }
        )
        .setColor(0x2ecc71)
        .setTimestamp();

      await logChannel.send({ embeds: [logEmbed] });
    }
  },
};