const Token = require('../database/models/token')
const bcrypt = require('bcryptjs')

const loginUser = async (req, res, next) => {
    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('Wrong credentials!')
        }
        const token = await Token.generateAuthToken(findUser)

        return res.status(201).send(findUser)
    } catch (e) {
        next(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!')
}

const refreshUserToken = async (req, res) => {
    const form = {
        token: req.body.token
    }
    const result = await Token.refreshAuthToken(form.token)
    if (!result) {
        return res.status(404).send('Token not valid!')
    }

    return res.status(201).send('Token ' + result + ' refreshed successfully!')
}

module.exports = { loginUser, logout, refreshUserToken }