window.clientState = new Tram.ClientState()
window.progressApp = new Tram.ProgressApp(el: $('[data-app="progress"]'), model: clientState)
window.regForm = new Tram.RegistrationForm()
window.profileForm = new Tram.ProfileForm()
registerfn = ->
  if regForm.isValid()
    clientState.set('progress', 0)
    X.register(regForm.get('username').trim(), regForm.get('password1'))
savefn = ->
  if not profileForm.isValid()
    return
  data =
    fullname: profileForm.get('fullname').trim()
    nickname: profileForm.get('nickname').trim()
  okcb = ->
    clientState.set('progress', 100)
    $('[data-step="profile"]').addClass('uk-hidden')
    location.href = '/'
  failcb = ->
    clientState.unset('progress')
    console.warn('profile is NOT set!', arguments)
    $('[data-msg="save-failed"]').removeClass('uk-hidden')
  file = $('#avatar').get(0).files[0]
  if file?
    reader = new FileReader()
    reader.onloadend = ->
      _(data).extend(avatar: reader.result)
      clientState.set('progress', 0)
      X.savevCard(data, okcb, failcb)
    reader.readAsDataURL(file)
  else
    clientState.set('progress', 0)
    X.savevCard(data, okcb, failcb)
cancelfn = ->
  X.unregister()
window.regRivet = rivets.bind($('[data-form="registration"]'), data: regForm, register: registerfn)
window.profileRivet = rivets.bind($('[data-form="profile"]'), data: profileForm, save: savefn, cancel: cancelfn)
window.X = new Tram.XMPPInterface()
X.on 'register', ->
  $('[data-step="registration"]').removeClass('uk-hidden')
X.on 'registered', ->
  X.finishRegistration()
  $('[data-step="registration"]').addClass('uk-hidden')
X.on 'regifail', ->
  $('[data-msg="registration-closed"]').removeClass('uk-hidden')
X.on 'conflict', ->
  regForm.set('username-errors', ['A user with this username already exists.'])
X.on 'notacceptable', ->
  $('[data-msg="registration-failed"]').removeClass('uk-hidden')
X.on 'connected', ->
  profileForm.set('nickname', regForm.get('username').trim())
  $('[data-step="profile"]').removeClass('uk-hidden')
  $('#fullname').focus()
X.on 'disconnected', ->
  location.reload()
X.on 'status', (status) ->
  switch status
    when Strophe.Status.REGISTERED
      clientState.set('progress', 50)
    when Strophe.Status.CONNECTED
      clientState.set('progress', 100)
    else
      clientState.unset('progress')
X.startRegistration()
$('[data-form="registration"], [data-form="profile"]').streamline()