require("dotenv").config();
const { Client, Events } = require("@fluxerjs/core");

const client = new Client();

// Your specific IDs for your server, make sure to set these in your .env file
const AUTO_ROLE_ID = process.env.AUTO_ROLE_ID;
const WELCOME_CHANNEL_ID = process.env.WELCOME_CHANNEL_ID;
const BOT_TOKEN = process.env.BOT_TOKEN;

// Safety check before attempting to log in
if (!BOT_TOKEN) {
  console.error(
    "CRITICAL ERROR: BOT_TOKEN is missing or undefined. Check your .env file!",
  );
  process.exit(1);
}

client.on(Events.Ready, () => {
    /* This will log the bot's username and discriminator to the console when it successfully logs in
     * For some reason, client.user.tag doesn't work, so we have to concatenate the username and discriminator manually.
    */
  console.log(`Online! Logged in as ${client.user.username}#${client.user.discriminator}`);
});

client.on(Events.GuildMemberAdd, async (member) => {
  try {
    await member.roles.add(AUTO_ROLE_ID);
    console.log(`Assigned role to ${member.user.username}`);

    const welcomeChannel =
      await member.guild.channels.fetch(WELCOME_CHANNEL_ID);
    if (welcomeChannel) {
      // This is my example for my server welcome message, feel free to change it up to fit your server's vibe!
      await welcomeChannel.send(
        `Eh Bro! Welcome to the Hub, <@${member.user.id}>! Grab a seat and say hello. You also have the Role ${member.guild.roles.cache.get(AUTO_ROLE_ID).name} now, so you can check out the channels and get involved!`,
      );
    }
  } catch (error) {
    console.error(
      `Failed to handle join event for ${member.user.username}:`,
      error,
    );
  }
});

// Log in
client.login(BOT_TOKEN);