import http from 'http';
import dotenv from 'dotenv'
import path from 'path'
import express, { Request, Response } from 'express';
import bodyParser from 'body-parser'
import cookieParser from 'cookie-parser'
import session from 'express-session'
import redis from 'redis'
import connectRedis from 'connect-redis'
// import passport from 'passport';
import register from '@react-ssr/express/register';

dotenv.config({ path: path.join(__dirname, '../.env') });

const SECRET = 'secret'

const RedisStore = connectRedis(session);
const redisClient = redis.createClient({
  host: '127.0.0.1',
  port: 6379,
  password: process.env.REDIS_PASSWORD
})

redisClient.on('error', (error) => {
  console.error(error);
});

redisClient.on('connect', () => {
  console.log('Connection to Redis has been established successfully.');
});

const app = express();
app.set('trust proxy', 1);
const server = http.createServer(app);

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser(SECRET));
app.use(
  session({
    store: new RedisStore({ client: redisClient }),
    secret: SECRET,
    resave: false,
    saveUninitialized: false,
  })
);

// initPassport();
// app.use(passport.initialize());

(async () => {
  await register(app);

  app.get('/', (_req: Request, res: Response) => {
    const user = { name: 'World' };
    res.render('index', { user });
  });

  server.listen(3000, () => {
    console.log('> Ready on http://localhost:3000');
  });
})();