import { NextApiRequest, NextApiResponse } from 'next';
import { getAccessToken } from '../../lib/api/remote';

import Cookies from 'cookies';
import { COOKIE_KEYS } from '../../lib/constants';

export default async function handler(
  req: NextApiRequest,
  res: NextApiResponse
) {
  if (req.query.code) {
    // TODO: parse state
    const getAuth = await getAccessToken(req.query.code as string);
    const cookies = new Cookies(req, res, { keys: COOKIE_KEYS });
    if (getAuth) {
      cookies.set('authorization', getAuth.access_token, {
        expires: new Date(Date.now() + getAuth.expires_in * 1000),
        secure: process.env.NODE_ENV === 'production',
        signed: true,
      });
    }
    res.redirect('/');
  }
}