/**
 * Created by Martin on 08/02/2016.
 */
'use strict';
var express = require('express');
var path = require('path');
var http = require('http');
var ejs = require('ejs');
var morgan = require('morgan');
var cookieparser = require('cookie-parser');
var session = require('express-session');
var methodoverride = require('method-override');
var bodyparser = require('body-parser');
var errorhandler = require('errorhandler');
var log4js = require('log4js');
var logger = log4js.getLogger();
var authentication = require('basic-authentication');

var WebSocketServer = require('websocket').server;

var EventEmitter = require('events');
var busEmitter = new EventEmitter();

// Var apn = require('apn');

require('sugar-date');

var isProduction = false;

var mdotApi = require('./lib/mdot/api.js');
var mdotApiV2 = require('./lib/mdot/apiv2.js');
var trackApi = require('./lib/mdot/track.js');
var meetingApi = require('./lib/mdot/meeting.js');

var messageApi = require('./lib/mdot/message.js');

process.env.NODE_ENV = process.env.NODE_ENV || 'development';

if (process.env.NODE_ENV === 'production') {
  isProduction = true;
}

logger.warn('isProduction:', isProduction);

var app = express();

/*App.use(authentication(({
    hash: 'sha1', // type of hash
    file: 'htpasswd', // path of file
    suppress: true // suppress throwing Error if wrong user
})));*/


app.set('port', process.env.PORT || 4545);
app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');
app.use(morgan('combined'));
app.use(cookieparser('your secret here'));
app.use(session({
  secret: '1234567890QWERTY', resave: false, saveUninitialized: false
}));
/* 'default', 'short', 'tiny', 'dev' */
app.use(methodoverride());

app.use(bodyparser.urlencoded({extended: false}));

// Parse application/json
app.use(bodyparser.json());

app.use(function(req, res, next) {
  res.header('Access-Control-Allow-Origin', '*');
  res.header('Access-Control-Allow-Headers', 'X-Requested-With');
  next();
});

// Run npm start --production to use dist
var staticDir = isProduction ? 'dist' : 'app';
var graphFile = isProduction ? 'graph-release' : 'test';

app.use(express.static(path.join(__dirname, staticDir)));
app.use(errorhandler({dumpExceptions: true, showStack: true}));


// Events and sockets

function originIsAllowed(origin) {
  // Put logic here to detect whether the specified origin is allowed.
  return true;
}



app.get('/graph', authentication(({
    hash: 'sha1', // Type of hash
    file: 'htpasswd', // Path of file
    suppress: true // Suppress throwing Error if wrong user
  })), function(req, res) {
        res.render(graphFile,{delimiter: '^'});
      });

app.get('/meeting',  function(req, res) {
        res.render('meeting',{delimiter: '^'});
      });



// Glue routes
mdotApi(app);
mdotApiV2(app);
trackApi(app);
meetingApi(app);

messageApi(app);

var port = (process.env.VCAP_APP_PORT || 3011);
var host = (process.env.VCAP_APP_HOST || 'localhost');

app.get('*', function(req, res) {
  res.status(404).render('404',{delimiter: '^'});
});

app.listen(port, function() {
  logger.info('Express listening on ',host, port);

});