const handleError = require('../utils/handleError')
const response = require('../utils/responseHandler')
const userModel = require('../model/user.model')
const jwt = require('jsonwebtoken')
const { validate } = require('../utils/validation')
const axios = require('../utils/axios')
const qs = require('qs')
const convertRole = require('../utils/convertRole')

exports.login = handleError(async (req, res) => {
  const isValid = validate(res, req.body, {
    username: 'string',
    password: 'string',
  })
  if (!isValid) return

  const { username, password } = req.body
  const user = await axios.post(
    'https://api.kemdikbud.go.id:8243/manakses/2.0/auth',
    qs.stringify({
      username,
      password,
    }),
    {
      'Content-Type': 'application/x-www-form-urlencoded',
    }
  )

  if (user.code === 400) {
    return response.error(res, {
      code: 400,
      message: user.message,
    })
  }

  let cekUser = await userModel.findOne({
    user_id: user.id,
  })
  let role =
    process.env.ENV === 'production'
      ? user.peran.filter(
          (e) =>
            convertRole(e.peran.id) === 2020 ||
            convertRole(e.peran.id) === 2021 ||
            convertRole(e.peran.id) === 2022 ||
            convertRole(e.peran.id) === 2023
        )[0]
      : user.peran.filter(
          (e) =>
            e.peran.id === 2020 ||
            e.peran.id === 2021 ||
            e.peran.id === 2022 ||
            e.peran.id === 2023
        )[0]
  if (!cekUser) {
    if (process.env.ENV === 'production') {
      role = {
        id: convertRole(role.peran.id),
        nama: role.peran.nama,
        menu: role.peran.menu,
      }
    }
    cekUser = await userModel.create({
      user_id: user.id,
      nama: user.nama,
      lembaga: role.organisasi,
      email: user.username,
      no_hp: user.no_hp,
      alamat: user.alamat,
      role,
      isPublic: false,
      isPrivate: false,
    })
  } else {
    if (
      process.env.ENV === 'production' &&
      cekUser.role.id !== convertRole(role.peran.id)
    ) {
      role = {
        id: convertRole(role.peran.id),
        nama: role.peran.nama,
        menu: role.peran.menu,
      }
      await userModel.updateOne({ _id: cekUser._id }, { role })
      cekUser = await userModel.findById(cekUser._id)
    }
  }

  const accessToken = jwt.sign({ _id: cekUser._id }, process.env.SECRET, {
    expiresIn: '1d',
  })
  const data = {
    token: `Bearer ${accessToken}`,
    user: cekUser,
  }

  response.success(res, {
    message: 'Berhasil Login',
    data,
  })
})