import Sentry from '@sentry/node';

import bancho from './bancho.js';
import commands from './commands.js';
import db from './database.js';
import {init as init_discord_interactions} from './discord_interactions.js';
import {init as init_discord_updates} from './discord_updates.js';
import {listen as website_listen} from './website.js';
import Config from './util/config.js';
import {capture_sentry_exception} from './util/helpers.js';
import {init_the_ones} from './elo_cache.js';
import {auto_rejoin_lobbies} from './supervisor.js';


async function init_discord() {
  let discord_client = null;
  try {
    discord_client = await init_discord_interactions();
    await init_discord_updates(discord_client);
  } catch (err) {
    console.error('Failed to login to Discord:', err.message);
    process.exit();
  }
}


async function main() {
  console.log('Starting...');

  if (Config.ENABLE_SENTRY) {
    Sentry.init({
      dsn: Config.sentry_dsn,
    });
  }

  init_the_ones();

  bancho.on('pm', (msg) => {
    for (const cmd of commands) {
      const match = cmd.regex.exec(msg.message);
      if (match) {
        if (!cmd.modes.includes('pm')) {
          bancho.privmsg(msg.from, 'You should send that command in #multiplayer.');
          return;
        }

        cmd.handler(msg, match, null).catch(capture_sentry_exception);
        return;
      }
    }
  });

  if (Config.CONNECT_TO_DISCORD) {
    init_discord();
  }

  if (Config.HOST_WEBSITE) {
    website_listen();
  }

  if (Config.CONNECT_TO_BANCHO) {
    bancho.on('disconnect', () => {
      db.close();
      process.exit();
    });
    await bancho.connect();
    await auto_rejoin_lobbies();
  }

  console.log('All ready and fired up!');
}

main();