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

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

FFTCGSOCKET = (http, dbfile, session) ->
  that = @

  # create server socket
  @io = socketio http
  @io.use session

  # open fftcg db
  @db = new FFTCGDB dbfile

  # on new connection
  @io.on 'connection', (socket) ->
    that.__connection socket

  return

FFTCGSOCKET::__connection = (socket) ->
  that = @

  @session = socket.handshake.session
  console.log "session '#{@session.id}' connected"
  console.log "is user '#{@session.userID}'" if @session.userID

  socket.on 'disconnect', ->
    console.log "session '#{that.session.id}' disconnected"
    console.log "is user '#{that.session.userID}'" if that.session.userID

  socket.on 'register', (login, password) ->
    that.__register login, password

  socket.on 'login', (login, password) ->
    that.__login login, password

FFTCGSOCKET::__login = (login, password) ->
  that = @

  console.log '__login:', login, password
  @db.login login, password
    .then (login) ->
      that.session.userID = login
      that.session.save()
      console.log 'Login OK "%s"', login
    .catch (err) ->
      console.error 'error: "%s"', err

FFTCGSOCKET::__register = (login, password) ->
  console.log '__register:', login, password
  @db.register login, password
    .then (login) ->
      console.log 'registered "%s"', login
    .catch (err) ->
      console.error 'error: "%s"', err

FFTCGSOCKET::close = ->
  console.log '[FFTCGSOCKET] shutting down'
  if @db
    @db.close()
      .then (msg) ->
        console.log msg
      .catch (err) ->
        console.error err



module.exports = FFTCGSOCKET