var http = require ('http');
var express = require('express');
var app = express ();

var server = http.createServer (app);

var mustacheExpress = require ('mustache-express');

var bodyParser = require('body-parser');
// Create application/x-www-form-urlencoded parser
var urlencodedParser = bodyParser.urlencoded({extended:false});

app.engine('html', mustacheExpress());
app.set ('views', './')
app.set ('view engine', 'html')

var pole = {
  "repo": [
    {"meno": "Janko", "priezvisko": "Hraško"},
    {"meno": "Raťafák", "priezvisko": "Plachta"},
    {"meno": "Ferko", "priezvisko": "Hraško"},
    {"meno": "Ladislav", "priezvisko": "Guliver"}
  ],
  "name": function () {
    return this.meno + " " + this.priezvisko;
  }
};


app.get ('/', (req, res) => {
    res.render("index.html", pole)
});

app.post ('/', urlencodedParser, (req, res) => {
  if (req.body.meno != "" && req.body.priezvisko != "" ){
    pole["repo"].push(req.body);
  }
  res.render("index.html", pole);
});


app.use("/", express.static('.'));

server.listen (9000, () => {
  console.log ('Listen on port 9000');
});