app.coffee

express = require 'express'
kup = require 'coffeekup'
url = require 'url'


app = module.exports = express.createServer()
io = require('socket.io').listen app

# Configuration

app.configure ->
  app.set 'view engine', 'coffee'
  app.register '.coffee', kup.adapters.express
  app.use express.bodyParser()
  app.use express.methodOverride()
  app.use express.compiler { src: __dirname + '/public', enable: ['less'] }
  app.use app.router
  app.use express.static(__dirname + '/public')
  app.use express.favicon(__dirname + '/public/favicon.ico')

app.configure 'development', ->
  app.use express.errorHandler { dumpExceptions: true, showStack: true }

app.configure 'production', ->
  app.use express.errorHandler()


# Routes

app.get '/.:format?', (req, res) ->
  if req.params.format == "json"
    res.render 'index', layout: false
  else
    res.render 'index'

app.get '/colorpicker.:format?', (req, res) ->
  if req.params.format == "json"
    res.render 'colorpicker', layout: false
  else
    res.render 'colorpicker'

app.get '/about.:format?', (req, res) ->
  if req.params.format == "json"
    res.render 'about', layout: false
  else
    res.render 'about'


# Socket.IO
hsb =
  h: 60
  s: 100
  b: 50

io.sockets.on 'connection', (socket) ->
  socket.emit 'color_change', col: hsb
  socket.on 'update_me', () ->
    socket.emit 'color_change', col: hsb
  socket.on 'set_color', (data) ->
    hsb=data.change_color;
    socket.broadcast.emit 'update_color',  col: data.change_color


# Lets run this app!
app.listen process.env.PORT || 3000
console.log "Listening on port %d in %s mode...", app.address().port, app.settings.env