//users.js in routes/users.js
const express = require('express');
const router = express.Router();
const User = require("../models/user");
//login handle
router.get('/login',(req,res)=>{
    res.render('login');
})
router.get('/register',(req,res)=>{
    res.render('register')
    })
//Register handle
router.post('/login',(req,res)=>{
  })
  //register post handle
  router.post('/register',(req,res)=>{
    const {name,email, password, password2} = req.body;
    let errors = [];
    console.log(' Name ' + name+ ' email :' + email+ ' pass:' + password);
    if(!name || !email || !password || !password2) {
        errors.push({msg : "Please fill in all fields"})
    }
    //check if match
    if(password !== password2) {
        errors.push({msg : "passwords dont match"});
    }
    
    //check if password is more than 6 characters
    if(password.length < 6 ) {
        errors.push({msg : 'password atleast 6 characters'})
    }
    if(errors.length > 0 ) {
    res.render('register', {
        errors : errors,
        name : name,
        email : email,
        password : password,
        password2 : password2})
     } else {
        //validation passed
       User.findOne({email : email}).exec((err,user)=>{
        console.log(user);   
        if(user) {
            errors.push({msg: 'email already registered'});
            res.render('register',{errors,name,email,password,password2})  
           } else {
            const newUser = new User({
                name : name,
                email : email,
                password : password
            });
             }
       })
    }
    })
//logout
router.get('/logout',(req,res)=>{
 })
module.exports  = router;