cat shelter

const url = require("url");
const fs = require("fs");
const qs = require("querystring");
const path = require("path");
//const formidable = require('formidable');
const cats = require("../data/cats.json");
const breeds = require("../data/breeds.json");

module.exports = (req, res) => {
  const pathname = url.parse(req.url).pathname;

  if (pathname === "/cats/add-cat" && req.method === "GET") {
    let filePath = path.normalize(path.join(__dirname, "../views/addCat.html"));

    fs.readFile(filePath, (err, data) => {
      if (err) {
        console.log(err);
        res.writeHead(404, {
          "Content-Type": "text/plain",
        });

        res.write("404 not found :(");
        res.end();
        return;
      }

      res.writeHead(200, {
        "Content-Type": "text/html",
      });
      res.write(data);
      res.end();
    });
  } else if (pathname === "/cats/add-breed" && req.method === "GET") {
    let filePath = path.normalize(
      path.join(__dirname, "../views/addBreed.html")
    );
    fs.readFile(filePath, (err, data) => {
      if (err) {
        console.log(err);
        res.writeHead(404, {
          "Content-Type": "text/plain",
        });

        res.write("404 not found :(");
        res.end();
        return;
      }

      res.writeHead(200, {
        "Content-Type": "text/html",
      });
      res.write(data);
      res.end();
    });
  } else if (pathname === "/cats/add-breed" && req.method === "POST") {
    let formData = "";

    req.on("data", (data) => {
      formData += data;
    });

    req.on("end", () => {
      let body = qs.parse(formData);

      fs.readFile("../data/breeds.json", (err, data) => {
        if (err) {
          throw err;
        }

        let breeds = JSON.parse(data);
        breeds.push(body.breed);
        let json = JSON.stringify(breeds);

        fs.writeFile("../data/breeds.json", json, "utf-8", () =>
          console.log("The breed was uploaded successfully!")
        );
      });

      res.writeHead(302, { location: "/" });
      res.end();
    });
  } else {
    true;
  }
};