var winston = require('winston');
var express = require('express');
var expressLayouts = require("express-ejs-layouts")
var router = express();
var server = require('http').Server(router);
var io = require('socket.io')(server);
var bodyParser = require("body-parser");

router.engine('html', require('ejs').renderFile);
router.use(expressLayouts);
router.set('view engine', 'html');
router.use(bodyParser.urlencoded({ extended: true }))
router.use(bodyParser.json());
router.use(express.static('public'))

server.listen(3100, function () {
  winston.info('Listening on port 3100');
})

router.get('/', function (req, res) {
  res.render('index', { title: 'The index page!' })
});

external_temperature_sensor = require('./external_temperature_sensor');
relay_controller = require('./relay_controller');

external_temperature_sensor(router, io, winston);


var channel_relays = io
  .of('/')
  .on('connection', function (socket) {
      relay_controller.monitor(socket, channel_relays);
  });

relay_controller.start(router, channel_relays);