const { currentRERequest } = require("../helpers/url");
const { getRegions } = require("../helpers/codes");

const regions = getRegions();

const getRegion = (req, res) => {
  const title = "U kojoj regiji tražite nekretninu?";
  res.render("region", { regions, title });
};

const postRegion = async (req, res) => {
  const request = await currentRERequest(req);

  const nextStepQueryParam = req.query.nextStep ? "?nextStep=pregled" : "";
  const nextStepPage = req.query.nextStep || "mjesto";
  const nextStepUrl = `/${nextStepPage}/${request.uniqueId}${nextStepQueryParam}`;

  request.region = req.body.region;
  request.municipality = null;
  await request.save();

  res.redirect(nextStepUrl);
};

module.exports = {
  getRegion,
  postRegion
};