var express = require('express');

var path = require('path');

var favicon = require('static-favicon');

var logger = require('morgan');

var cookieParser = require('cookie-parser');

var bodyParser = require('body-parser');

var routes = require('./routes/index');

var users = require('./routes/users');

var app = express('8080', '127.0.0.1');

// view engine setup

app.set('views', path.join(__dirname, 'views'));

app.set('view engine', 'jade');

app.use(favicon());

app.use(logger('dev'));

app.use(bodyParser.json());

app.use(bodyParser.urlencoded());

app.use(cookieParser());

app.use(express.static(path.join(__dirname, 'public')));

app.use('/', routes);

app.use('/users', users);

/// catch 404 and forwarding to error handler

app.use(function(req, res, next) {

    console.log(req);

    var err = new Error('Not Found');

    err.status = 404;

    next(err);

});

/// error handlers

// development error handler

// will print stacktrace

if (app.get('env') === 'development') {

    app.use(function(err, req, res, next) {

        res.status(err.status || 500);

        res.render('error', {

            message: err.message,

            error: err

        });

    });

}

// production error handler

// no stacktraces leaked to user

app.use(function(err, req, res, next) {

    res.status(err.status || 500);

    res.render('error', {

        message: err.message,

        error: {}

    });

});

module.exports = app;