import axios from 'axios'
import type { HttpContext } from '@adonisjs/core/http'
import User from '../models/user.js'

export default class AuthController {
  // Đăng ký
  async register({ request, response }: HttpContext) {
    try {
      const data = request.only(['email', 'password', 'user_name', 'first_name', 'last_name'])

      const user = await User.query().where('user_name', data.user_name).first()

      if (user) {
        return response.status(401).json({ status: false, message: 'Username is exist' })
      }

      const newUser = await User.create(data)
      return response.json({ status: true, message: 'User created', user: newUser })
    } catch (error) {
      return response.status(401).json({ error, status: false, message: 'Invalid credentials' })
    }
  }

  // Đăng nhập
  async login({ request, auth, response }: HttpContext) {
    const { user_name: userName, password } = request.only([
      'user_name',
      'password',
      'first_name',
      'last_name',
    ])
    const user = await User.query().where('user_name', userName).first()

    if (!user) {
      const remoteUrl = process.env.ERP_URL_AUTH || 'https://stage.nswteam.net'
      const remoteResp = await axios.post(remoteUrl + '/api/login', {
        userEmail: userName,
        password: password,
      })

      if (!remoteResp?.data || !remoteResp.data.success) {
        return response.badRequest({
          status: false,
          message: 'Login ERP Fail, Email or password is incorrect',
          error: 'EMAIL_OR_PASSWORD_INCORRECT',
        })
      }

      const remoteUser = remoteResp.data.data

      const newUser = await User.create({
        email: remoteUser.userEmail,
        userName: userName,
        password: password,
        firstName: remoteUser?.firstName || null,
        lastName: remoteUser?.lastName || null,
      })
      return response.json({
        message: 'Login successful',
        user: {
          id: newUser.id,
          email: newUser.email,
          userName: newUser.userName,
          firstName: newUser.firstName,
          lastName: newUser.lastName,
        },
      })
    }

    try {
      // So sánh password
      if (user.password !== password) {
        return response.status(401).json({ message: 'Invalid username or password' })
      }

      return response.json({
        message: 'Login successful',
        user: {
          id: user.id,
          email: user.email,
          userName: user.userName,
          firstName: user.firstName,
          lastName: user.lastName,
        },
      })
    } catch {
      return response.status(401).json({ message: 'Invalid credentials' })
    }
  }

  // Đăng xuất
  async logout({ auth, response }: HttpContext) {
    return response.json({ message: 'Logged out successfully' })
  }
}