'use strict';

var express = require('express'),
        app = express(),
        cors = require('cors'),
        port = 4004,
        bodyParser = require('body-parser'),
        jsonwebtoken = require("jsonwebtoken");
app.use(bodyParser.urlencoded({extended: true}));
app.use(bodyParser.json({limit: '50mb'}));

app.use(function (req, res, next) {
    if (req.headers && req.headers.authorization && req.headers.authorization.split(' ')[0] === 'JWT') {
        jsonwebtoken.verify(req.headers.authorization.split(' ')[1], 'RESTFULAPIs', function (err, decode) {
            if (err)
                req.user = undefined;
            req.user = decode;
            next();
        });
    } else {
        req.user = undefined;
        next();
    }
});

app.use(cors());
var ApiRoutes = require('./api/routes/ApiRoutes');
ApiRoutes(app);

app.use(function (req, res) {
    res.status(404).send({url: req.originalUrl + ' not found'});
});

const server = app.listen(port);

const io = require('socket.io').listen(server);
app.set('socketio', io);
io.sockets.on('connection', function (socket) {
    socket.on('ThemVanTay', function (msg) {
        socket.broadcast.emit(msg);
    });
});

console.log('AIParking API Server Started On Port: ' + port);

module.exports = app;