/**
 * Module dependencies.
 */

var express = require('express');
var app = express();
var routes = require('./routes');
var user = require('./routes/user');
var http = require('http');
var path = require('path');

var Facebook = require('facebook-node-sdk');




// all environments
app.set('port', process.env.PORT || 3000);
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
app.use(express.favicon());
app.use(express.logger('dev'));
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(express.cookieParser('your secret here'));
app.use(express.session());
app.use(express.session({secret: 'foobar'}));
app.use(Facebook.middleware({ appId: '593195267411349', secret: 'redacted' }));
app.use(app.router);
app.use(express.static(path.join(__dirname, 'public')));

console.dir(app);

// development only
if ('development' == app.get('env')) {
  app.use(express.errorHandler());
}

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

var io = require('socket.io').listen(app);

var fb_me;
var fb_friend_array;

app.get('/', Facebook.loginRequired(), function (req, res) {


   req.facebook.api({
        method: 'fql.query',
        query: 'SELECT uid2 FROM friend WHERE uid1 = me()' // uid2 is the friend, uid1 is us

    }, function (err, res) {
        console.log(res);
         fb_friend_array = res;

    });



  req.facebook.api('/me', function(err, user) {

    fb_me = user;
    console.dir(fb_friend_array);
    res.render('index',  { title : 'Home', fb_me : user, fb_friends : fb_friend_array} );
  });




});







io.sockets.on('connection', function (socket) {
  socket.emit('news', { hello: 'world' });
  socket.on('my other event', function (data) {
    console.log(data);
  });
});