const { currentRERequest } = require("../helpers/url");
const {
  getMunicipalitiesForRegion,
  getMunicipalityName
} = require("../helpers/codes");

const getMunicipality = async (req, res) => {
  const title = "U kojem mjestu tražite nekretninu?";
  let request = await currentRERequest(req);
  const municipalities = getMunicipalitiesForRegion(request.region);

  res.render("municipality", { municipalities, title });
};

const postMunicipality = async (req, res) => {
  const request = await currentRERequest(req);
  const nextStepParam = req.query.nextStep
    ? "?nextStep=" + req.query.nextStep
    : "";
  const nextStepUrl = `/${"naselje"}/${request.uniqueId}/${getMunicipalityName(
    request.region,
    req.body.municipality
  )}${nextStepParam}`;

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

  res.redirect(nextStepUrl);
};

module.exports = {
  getMunicipality,
  postMunicipality
};