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

const getNeighborhood = async (req, res) => {
  const title = "U kojem naselju tražite nekretninu?";
  const municipality = req.params.municipality;
  const nextStep = req.query.nextStep || "/";

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

const postNeighborhood = async (req, res) => {
  let request = await currentRERequest(req);
  const northWest = [req.body.west, req.body.north];
  const northEast = [req.body.east, req.body.north];
  const southEast = [req.body.east, req.body.south];
  const southWest = [req.body.west, req.body.south];

  request.bounding_box = {
    type: "Polygon",
    coordinates: [[northWest, northEast, southEast, southWest, northWest]]
  };
  await request.save();

  const nextStepPage = req.query.nextStep || "povrsina";
  const nextStepUrl = `/${nextStepPage}/${request.uniqueId}`;

  res.redirect(nextStepUrl);
};

module.exports = {
  getNeighborhood,
  postNeighborhood
};