const {
    Client,
    Interaction,
    ApplicationCommandOptionType,
    PermissionFlagsBits,
    SlashCommandBuilder,
  } = require("discord.js");
const db = require("../../db");

module.exports = {
  data: new SlashCommandBuilder()
    .setName("autowelcome")
    .setDescription("Enable or disable auto-welcome messages.")
    .addChannelOption((option) =>
      option
        .setName("channel")
        .setDescription(
          "Channel Id to send welcome messages (required when enabling)"
        )
        .setRequired(false)
    )
    .setDefaultMemberPermissions(PermissionFlagsBits.Administrator),

  async execute(interaction) {
    const channelId = interaction.options.getChannel("channel");
    const guildId = interaction.guild.id;

    if (channelId) {
      await db.query(
        `INSERT INTO auto_welcome (guild_id, channel_id, enabled)
         VALUES ($1, $2, $3)
         ON CONFLICT (guild_id) DO UPDATE SET channel_id = $2, enabled = $3`,
        [guildId, channelId.id, true]
      );
      return interaction.reply(
        `Auto-welcome enabled! Messages will be sent to <#${channelId.id}>.`
      );
    } else {
      await db.query(
        `UPDATE auto_welcome SET enabled = $1 WHERE guild_id = $2`,
        [false, guildId]
      );
      return interaction.reply("Auto-welcome has been disabled.");
    }
  },
};