// const express = require('express');
// const router = express.Router();
// const jwt = require("jsonwebtoken");
// const { Email } = require('../models/email.model');
// const { User } = require('../models/user.model');
// const nodemailer = require('nodemailer');
// const role = require('../lib/role');
// require('dotenv').config();

const passport = require('passport');
const GoogleStrategy = require('passport-google-oauth20').Strategy;

// router.use(passport.initialize());
// //router.use(passport.session());


passport.serializeUser((user, cb) => {
  cb(null, user);
});


passport.deserializeUser((obj, cb) => {
  cb(null, obj);
});


// passport.use(new GoogleStrategy({
//     clientID: "493465923713-qrbgtq8d53iguine1gf928483mn4odes.apps.googleusercontent.com",
//     clientSecret: "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",
//     callbackURL: "http://localhost:4000/api/auth/google/callback"
//   },

//      async  (accessToken, refreshToken, profile, done) => {


//       console.log(profile.emails[0].value)

//        return done(null, profile);

//  var email = profile.emails[0].value
//  const user =  await User.findOne({email: email})


// if (user) {
//   console.log(user)
//   user.username = accessToken;


//   user.save().then(()=>{
//     return done(null, user);
//   })
// }else{

// console.log('creation of user')
// //make a new record
// let user = await new User({
//   googleId: profile.id,
//   email: profile.emails[0].value,
//   accessToken : accessToken,
//   refreshToken : refreshToken
// }).save()
// done(null, user);
// }





// console.log('acces token ',accessToken);
// console.log('refresh token ',refreshToken);
//  console.log('prfile ',profile.emails[0].value);
// console.log('done ',done);


//   }
// ));










// passport.use(new GoogleStrategy({
//   clientID: "493465923713-qrbgtq8d53iguine1gf928483mn4odes.apps.googleusercontent.com",
//   clientSecret: "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",
//   callbackURL: "http://localhost:4000/api/auth/google/callback"
// },
// async (req, accessToken, refreshToken, profile, cb) => {

//     User.findOne({ email: profile.emails[0].value }, (err, user) => {
//       if (err) {
//         cb(err); // handle errors!
//       }
//       if (!err && user !== null) {
//         cb(err, user);
//       }
//       else {

//         user = new User({
//           googleId: profile.id,
//           email: profile.emails[0].value,
//           firstname: profile.name.givenName,
//           lastname: profile.name.familyName,
//           role: role.Client,
//           isActive: true,
//           isGain: false,
//         });

        user.save((err) => {
          if (err) {
            cb(err); // handle errors!
          } else {
            cb(null, user);
          }
        });
      }
    });
  }
));





router.get('/', passport.authenticate('google', { session: false, scope: ['profile', 'email'] }), 
async () => {
  console.log('je suis dans mon get root')
});

// router.get('/callback', passport.authenticate('google') )



// router.get('/callback',  passport.authenticate('google', { failureRedirect: '/failed' }),
//   async (req, res) => {
//       console.log('je susi dans ma fonction callback ', req.user)
//       const token = jwt.sign({ userId: req.user._id, email: req.user.email, role: req.user.role }, process.env.SECRET_KEY, { expiresIn: '10 h' })
//        //res.status(200).json({ success: true, token, expireIn: `${new Date().getTime() + 120000}` })
//       console.log(token) 
//       res.redirect(`${process.env.URL}/auth/?token=${token}`);
//     });


// //failed auth google 
// router.get('/failed', async (req, res) => { res.status(404).send('erreur authentification') })



// //get all users
// router.get('/good', async (req, res) => {

//   res.status(200).send('welcome mr ');
// })







module.exports = router;