import { Router } from 'express';
import { getRepository } from 'typeorm';
import User from '../models/User';

import CreateUserService from '../services/CreateUserService';
import FindUserService from '../services/FindUserService';
import FindUserSocialService from '../services/FindUserSocialService';
import UpdateUserSocialService from '../services/UpdateUserSocialService';
import UpdateUserService from '../services/UpdateUserService';
import UpdateUserAvatarService from '../services/UpdateUserAvatarService';
import UpdateUserPasswordService from '../services/UpdateUserPasswordService';
import ensureAuthenticated from '../middlewares/ensureAuthenticated';
import ensureAdmin from '../middlewares/ensureAdmin';
import AuthenticateUserService from '../services/AuthenticateUserService';

const usersRouter = Router();

interface userWithoutSensitiveInfo {
  id_user: string;
  name: string;
  email: string;
  avatar_image: string;
}

usersRouter.get('/list', async (request, response) => {
  const usersRepository = getRepository(User);

  const users = await usersRepository.find();

  let usersWithoutSensitiveInfo: userWithoutSensitiveInfo[] = [];

  users.map(user => {
    usersWithoutSensitiveInfo.push({
      id_user: user.id_user,
      name: user.name,
      email: user.email,
      avatar_image: user.avatar_image,
    });
  });

  return response.json({ data: usersWithoutSensitiveInfo });
});

// TODO, criar middleware ensureIsOwnUser é necessário?
// usar browserAgent, Encrypted Local Storage ou algo do tipo
usersRouter.get('/:id', ensureAuthenticated, async (request, response) => {
  const { id } = request.params;

  const findUserService = new FindUserService();

  const user = await findUserService.execute(id);

  // converting ISO 8601 date to normal date
  let birth_date = new Date(user.birth_date)

  let year = birth_date.getFullYear()
  let month = birth_date.getMonth()+1
  let date = birth_date.getDate()

  const finalDate = `${date}/${month}/${year}`

  const userWithoutPassword = {
    id_user: user.id_user,
    name: user.name,
    lastname: user.lastname,
    email: user.email,
    birth_date: finalDate,
    avatar_image: user.avatar_image,
    bio: user.bio,
    cpf: user.cpf,
    cnpj: user.cnpj,
    // created_at: user.created_at,
    // updated_at: user.updated_at,
  };

  return response.json({ data: userWithoutPassword });
});

usersRouter.post('/', async (request, response) => {
  const { name, lastname, email, birth_date, password } = request.body;

  const createUserService = new CreateUserService();

  const user = await createUserService.execute({
    name,
    lastname,
    email,
    birth_date,
    password,
  });

  const authenticateUser = new AuthenticateUserService();

  const token = await authenticateUser.execute({
    login: user.email,
    password: password,
  });

  return response.json({ message: 'User successfully created.', token: token });
});

usersRouter.patch('/edit', ensureAuthenticated, async (request, response) => {
  const { name, lastname, username, bio, email, birth_date, cpf, cnpj } = request.body;

  const updateUserService = new UpdateUserService();

  await updateUserService.execute({
    id_user: request.user.id_user,
    name,
    lastname,
    username,
    bio,
    email,
    birth_date,
    cpf,
    cnpj
  });

  return response.json({ message: 'User info sucessfully updated.' });
});

usersRouter.patch('/edit/avatar', ensureAuthenticated, async (request, response) => {
  const { avatar_image } = request.body;

  const updateUserAvatarService = new UpdateUserAvatarService();

  await updateUserAvatarService.execute({
    id_user: request.user.id_user,
    avatar_image,
  });

  return response.json({ message: 'Avatar atualizado com sucesso !' });
});

usersRouter.get(
  '/social/:id',
  ensureAuthenticated,
  async (request, response) => {
    const { id } = request.params;

    const findUserSocialService = new FindUserSocialService();

    const social = await findUserSocialService.execute(id);

    return response.json({ data: social });
  },
);

usersRouter.patch(
  '/edit/social',
  ensureAuthenticated,
  async (request, response) => {
    const { social_network, username } = request.body;

    const updateUserSocialService = new UpdateUserSocialService();

    await updateUserSocialService.execute({
      id_user: request.user.id_user,
      social_network,
    });

    return response.json({ message: 'Social info sucessfully updated.' });
  },
);

usersRouter.patch(
  '/edit/password',
  ensureAuthenticated,
  async (request, response) => {
    const { password_old, password_new } = request.body;

    const updateUserPasswordService = new UpdateUserPasswordService();

    await updateUserPasswordService.execute({
      id_user: request.user.id_user,
      password_old: password_old,
      password_new: password_new,
    });

    return response.json({ message: 'Password sucessfully updated.' });
  },
);

usersRouter.get(
  '/social/:id_user',
  ensureAuthenticated,
  async (request, response) => {
    const { id_user } = request.params;

    const findUserSocialService = new FindUserSocialService();

    const social = await findUserSocialService.execute(id_user);

    return response.json({ data: social });
  },
);

usersRouter.patch(
  '/social',
  ensureAuthenticated,
  async (request, response) => {
    const { id_user, phone, whatsapp, facebook, telegram } = request.body;

    const social_network = {
      phone,
      whatsapp,
      facebook,
      telegram
    }

    const updateUserSocialService = new UpdateUserSocialService();
    const social = await updateUserSocialService.execute({
      id_user,
      social_network
    });

    return response.json({ data: social });
  },
);

export default usersRouter;