import axios from 'axios';
import { out } from '@a2r/telemetry';
import { NextApiRequest, NextApiResponse } from 'next';
import { ApiRoutes } from '../../src/model/api';
import { CustomResponse } from '../../src/model/common';
import { LoginResponse, User } from '../../src/model/user';
import serverSettings from '../../src/settings/server';
import handleError from '../../src/utils/api/handleError';

const login = async (
  req: NextApiRequest,
  res: NextApiResponse<CustomResponse<User>>,
): Promise<void> => {
  const { email, password } = req.body;

  if (!email || !password) {
    return res.status(200).json({ ok: false });
  }

  const { apiUrl } = serverSettings();
  try {
    const result = await axios.post<LoginResponse>(
      `${apiUrl}${ApiRoutes.Login}`,
      {
        identifier: email,
        password,
      },
    );

    const {
      data: { user, jwt },
    } = result;

    const oneYear = new Date();
    oneYear.setFullYear(oneYear.getFullYear() + 1);
    res.setHeader('Set-Cookie', `dia_token=${jwt}; Path=/; Expires=Session`);
    return res.status(200).json({
      ok: true,
      data: user,
    });
  } catch (err) {
    const parsedError = handleError(err);
    out.error(`Error in login: ${parsedError}`);

    return res.status(200).json({ ok: false, error: parsedError });
  }
};

export default login;