const express = require("express");
const path = require("path");
const app = express();
//const cors = require("cors");
const morgan = require("morgan");
const socketio = require("socket.io");
const pg = require("pg");
delete pg.native;
const db = require("./db");
const chalk = require("chalk");

//const passport = require('passport')
//const LocalStrategy = require('passport-local')
//const session = require('express-session')
//const SequelizeStore = require('connect-session-sequelize')(session.Store)
//const sessionStore = new SequelizeStore({ db })
//const bot = require('../ircbot')

const PORT = process.env.PORT || 3500;
//const URL = ["http://localhost:3400"];

app.use(morgan("dev"));
//app.use(cors({ credentials: true, origin: URL }))
// passport.use(
//   new LocalStrategy(async (username, password, done) => {
//     const user = await db.models.user.findOne({ where: { username } })
//     if (!user) {
//       return done(null, false, { message: 'Incorrect username.' })
//     }
//     if (!user.correctPassword(password)) {
//       return done(null, false, { message: 'Incorrect password.' })
//     }
//     return done(null, user)
//   })
// )

//passport.serializeUser((user, cb) => cb(null, user.id))

// passport.deserializeUser(async (id, cb) => {
//   try {
//     const user = await db.models.user.findByPk(id)
//     if (!user) return cb(null, { id: 0 })
//     const idType = user.isAdmin ? 'trainerId' : 'userId'
//     const { sessions, reviews, notes, referrers } = await user.fetchMyData(
//       idType
//     )
//     user.setDataValue('sessions', sessions)
//     user.setDataValue('reviews', reviews)
//     user.setDataValue('notes', notes)
//     user.setDataValue('referrers', referrers)
//     cb(null, user)
//   } catch (err) {
//     console.log('error', err)
//     cb(err)
//   }
// })

// app.use(
//   session({
//     secret: process.env.SESSION_SECRET || 'LAKaLIHWIUH9*&h3ISVAEOIUFHAW83w',
//     store: sessionStore,
//     resave: false,
//     saveUninitialized: false,
//     cookie: { maxAge: 3600000 },
//   })
// )
//
// app.use(passport.initialize())
// app.use(passport.session())

// body parsing middleware
app.use(express.json());
app.use(express.urlencoded({ extended: true }));
app.use(require("body-parser").text());
//app.use("/api", require("./api"));
//app.use('/auth', require('./auth'))
app.use(
  "/static",
  express.static(path.resolve(__dirname, "..", "build", "static"))
);
app.get("/manifest.json", (req, res) => {
  res.sendFile(path.resolve(__dirname, "..", "build", "manifest.json"));
});
app.get("/favicon.png", (req, res) => {
  res.sendFile(path.resolve(__dirname, "..", "build", "favicon.png"));
});
app.use("*", express.static(path.resolve(__dirname, "..", "build")));

// error handling endware
app.use((err, req, res, next) => {
  console.error(err);
  console.error(err.stack);
  res.status(err.status || 500).send(err.message || "Internal server error.");
  next();
});

const startListening = () => {
  const server = app.listen(PORT, () => {
    console.log(chalk.blue(`[Express] Listening on port ${PORT}`));
  });

  const io = socketio(server);
  require("./socket")(io);
};

const startApp = async () => {
  //await sessionStore.sync();
  await startListening();
};

startApp();