const path = require("path");
require("dotenv").config({
  path: path.resolve(
    process.cwd(),
    `.env.${process.env.NODE_ENV || "development"}`
  ),
});
const OAuthClient = require("intuit-oauth");
var Tokens = require("csrf");

const oauthClient = new OAuthClient({
  clientId: process.env.QB_ONLINE_CLIENT_ID,
  clientSecret: process.env.QB_ONLINE_SECRET,
  environment: "sandbox", //process.env.NODE_ENV === "production" ? "production" : "sandbox",
  redirectUri: process.env.QB_ONLINE_REDIRECT_URI,
});

exports.default = async (req, res) => {
  // Parse the redirect URL for authCode and exchange them for tokens
  const parseRedirect = req.url;
  const { code, state, realmId } = req.query;
  console.log("exports.default -> state", state);
  // Exchange the auth code retrieved from the **req.url** on the redirectUri
  oauthClient
    .createToken(parseRedirect)
    .then(function (authResponse) {
      console.log("The Token is  " + JSON.stringify(authResponse.getJson()));
      const { access_token, refresh_token } = authResponse.getJson();
      console.log("exports.default -> refresh_token", refresh_token);
      console.log("exports.default -> access_token", access_token);
    })
    .catch(function (e) {
      console.error("The error message is :" + e.originalMessage);
      console.error(e.intuit_tid);
    });
};