import { Router } from "express";
import got from "got-cjs";

const router = Router();

router.get("/", async (req, res) => {
  const ip = req.headers["x-real-ip"];

  if (!ip)
    return res.json({
      error: "An error occurred while obtaining an IP address",
    });

  try {
    const { countryCode }: { countryCode: string } = await got
      .get(`http://ip-api.com/json/${ip}`)
      .json();

    res.json({ countryCode });
  } catch (error) {
    if (error instanceof Error) {
      res.json({ error: error.message });
    }
  }
});

const getCountryCodeRouter = router;

export default getCountryCodeRouter;