# node libraries
express = (require 'express')
helmet = (require 'helmet')
http = (require 'http')
path = (require 'path')
socketio = (require 'socket.io')

# my libraries
FFTCGDB = (require './inc/fftcgdb')

fftcgdb = new FFTCGDB path.resolve(__dirname, 'fftcg.db')

# express + socket.io framework
app = express()
web = http.Server app
io = socketio web

app.use helmet()

# Static content
app.use express.static path.resolve(__dirname, 'public_html')

# Templates
app.set 'view engine', 'pug'
app.get '/:template.html', (req, res) ->
  res.render (req.params.template + '.pug')

# Server logic
io.on 'connection', (socket) ->

  console.log 'a user connected'

  socket.on 'disconnect', ->
    console.log 'a user disconnected'
    return

  socket.on 'register', (login, password) ->
    console.log 'message:', login, password
    fftcgdb.register login, password
      .then (login) ->
        console.log 'registered "%s"', login
      .catch (err) ->
        console.error 'error: "%s"', err

  socket.on 'login', (uname, password) ->
    console.log 'message:', uname, password
    fftcgdb.login uname, password
      .then (login) ->
        console.log 'Login OK "%s"', login
      .catch (err) ->
        console.error 'error: "%s"', err

# Create server
web.listen 3000, ->
  console.log '[FFTCG] Listening on port 3000 ...'

# Handle termination
process.on 'SIGINT', ->
  console.log '[FFTCG] shutting down after SIGINT'
  process.exit()