/* jshint node: true */
var ejs = require('ejs');
ejs.open = '[[';
ejs.close = ']]';

var config = require('../config.json'),
	api = require('./lib/api'),
	auth = require('./lib/auth'),
	middleware = require('./lib/middleware'),
	views = require('./lib/views');

var http = require('http'),
	express = require('express'),
	MongoStore = require('connect-mongo')(express),
	TwitterStrategy = require('passport-twitter').Strategy,
	passport = require('passport'),
	passportSocketIo = require("passport.socketio"),
	path = require('path'),
	mongoose = require('mongoose');

// var io = websocket.listen(config.socketPort)

var app = express();
var DATABASE_URI = process.env.MONGOLAB_URI || ('mongodb://' + config.hostName + '/vvalls')

mongoose.connect(DATABASE_URI);
var SessionStore = new MongoStore({ mongoose_connection: mongoose.connection })

// Configure things
app.set('port', config.port);
app.set('views', path.join(__dirname, '../views'));
app.set('view engine', 'ejs');
app.use(express.static(path.join(__dirname, '../public')));
app.use(express.logger('dev'));
app.use(express.json());
app.use(express.urlencoded());
app.use(express.cookieParser());
app.use(express.session({
    key: 'vvalls.sid',
    secret: 'flibbertigibbet',
    cookie: { domain: '.' + config.hostName, maxAge: 43200000 },
    store: SessionStore
}));
app.use(express.bodyParser());
app.use(express.query());
app.use(express.methodOverride());
app.use(passport.initialize());
app.use(passport.session());
// app.use('/api', middleware.ensureAuthenticated, mers({conn: mongoose.connection}).rest());
app.use(app.router);
app.get('env') === 'development' && app.use(express.errorHandler());


// Configure user authentication
passport.serializeUser(auth.serializeUser);
passport.deserializeUser(auth.deserializeUser);
passport.use(new TwitterStrategy({
	consumerKey: process.env.VVALLS_TWITTER_KEY || '0L5blfBIapqhpons8bCXdIoGM',
	consumerSecret: process.env.VVALLS_TWITTER_SECRET || '5EKW7m7inoODqYSKbp7cadBKFp1FghBl4MBDoXNcUjKtodZfuP',
	callbackURL: 'http://' + config.host + '/auth/twitter/callback'
}, auth.insertUser));

// Essential middleware
// app.all('*', middleware.enableCORS);

// Initialize views
app.get('/', views.home);
app.get('/login', views.login);
app.get('/logout', auth.logout);
app.get('/auth/twitter', auth.login('twitter'));
app.get('/auth/twitter/callback', auth.loggedIn('twitter'));



/*
io.set('authorization', passportSocketIo.authorize({
	cookieParser: express.cookieParser,
	passport:     passport,
	key:          'posthang.sid',      // the name of the cookie where express/connect stores its session_id
	secret:       '1337machine',       // the session_secret to parse the cookie
	store:        SessionStore,        // we NEED to use a sessionstore. no memorystore please
	success:      onAuthorizeSuccess,  // *optional* callback on success - read more below
	fail:         onAuthorizeFail,     // *optional* callback on fail/error - read more below
}));

function onAuthorizeSuccess (data, accept) {
	// console.error('successful connection to socket.io');
	accept(null, true);
}
function onAuthorizeFail(data, message, error, accept){
	if (error) {
		throw new Error(message);
	}
	// console.log(data)
	console.error('failed connection to socket.io:', message);

	// We use this callback to log all of our failed connections.
	accept(null, false);
}
*/

http.createServer(app).listen(app.get('port'), function () {
	console.log('Express server listening on port ' + app.get('port'));
});