const { Router } = require("express")
const User = require("../models/token")
const Token = require('../models/token')
const bcrypt = require('bcryptjs')

const loginUser = async (req, res) => {
    try {
        const findUser = await Token.findByCredentials(req.body.email, req.body.password)
        
        if(!findUser) {
            return res.status(400).send('Wrong credentials!')
        }
        const isValidPassword = await bcrypt.compare(req.body.password, findUser.password)
        if(!isValidPassword) {
            return res.status(400).send('Password is incorrect!')
        }
        const token = await Token.generateAuthToken(findUser)

        return res.send(findUser)
    } catch (e) {
        return res.status(500).send(e)
    }
}

const logout = async (req, res) => {
    const result = await Token.destroyToken(req.body.token)
    if(!result) {
        return res.status(404).send('No user has the token provided!')
    }
    return res.send('Token ' + req.body.token + ' invalidated!')
}

module.exports = { loginUser, logout }