const passport = require('passport');
const LocalStrategy = require('passport-local').Strategy;

const User = require('../models/user');
const password = require('../helpers/password');
const ep = require('../middleware/express-promise');

exports.index = (req, res) => {
    res.send('{test}');
}


//--------------------------------------------------------------
// create User
//--------------------------------------------------------------

exports.createUser = ep.go(async (req, res) => {

    const username = req.body.username;
    const password = req.body.password;

    // try {


        console.log(username, password);


        var newUser = new User({
          name: 'connffor',
          username: username,
          password: password
        });


        const saveUser = await newUser.save();


        return res.send(`${username}${password} - ${saveUser} - saved`);


});



//--------------------------------------------------------------
// Local logic function for passport.js
//--------------------------------------------------------------

const localLogin = (username, password, done) => {

    console.log(hello);

  password.check(password, profile.get('password'), profile.get('salt'), profile.get('workFactor'), function(err, isAuth){

    if(isAuth){

      //update the profile work factor
      if(profile.get('workFactor') < config.crypto.workFactor) {
        // passwordUtils.updatePassword(username, password, config.crypto.workFactor);
      }

      console.log('yes yes');

      done(null, profile);

    } else {

      done(null, false, {message: 'Incorrect Details'});

    }

  });

}



//--------------------------------------------------------------
// Login in a user
//--------------------------------------------------------------

exports.login = ep.go(async (req, res) => {

    const username = req.body.username;
    const password = req.body.password;

    const user = await User.findOne({username: username});

    if (user === null) {
        return res.json({err: 'Incorrect username or password'});
    }

    passport.use(new LocalStrategy(localLogin));

    passport.serializeUser(function(user, done) {
      done(null, user);
    });

    passport.deserializeUser(function(obj, done) {
      done(null, obj);
    });

    passport.authenticate('local', {
    successRedirect: '/admin/',
    failureRedirect: '/admin/login/',
    failureFlash: true
  })

});