var express = require('express')
var fortune = require('./lib/fortune.js')

var app = express()

// set up handlebars view engine
var handlebars = require('express3-handlebars')
	.create({ defaultLayout: 'main' })
app.engine('handlebars', handlebars.engine)
app.set('view engine', 'handlebars')

app.set('port', process.env.PORT || 3000)

app.use(express.static(__dirname + '/public'))

// set 'showTests' context property if the querystring contains test=1
app.use(function(req, res, next){
	res.locals.showTests = app.get('env') !== 'production' && 
		req.query.test === '1'
	next()
})

app.get('/', function(req, res) {
	res.render('home')
})
app.get('/about', function(req,res){
	res.render('about', { 
		fortune: fortune.getFortune(),
		pageTestScript: '/qa/tests-about.js'
	})
})
app.get('/tours/hood-river', function(req, res){
	res.render('tours/hood-river')
})
app.get('/tours/oregon-coast', function(req, res){
	res.render('tours/oregon-coast')
})
app.get('/tours/request-group-rate', function(req, res){
	res.render('tours/request-group-rate')
})

// 404 catch-all handler (middleware)
app.use(function(req, res, next){
	res.status(404)
	res.render('404')
})

// 500 error handler (middleware)
app.use(function(err, req, res, next){
	console.error(err.stack)
	res.status(500)
	res.render('500')
})

app.listen(app.get('port'), function(){
  console.log( 'Express started on http://localhost:' + 
    app.get('port') + ' press Ctrl-C to terminate.' )
})