(function (context, $) {

  "use strict";
  context.JK = context.JK || {};
  context.JK.WhatsNextDialog = function (app) {
    var logger = context.JK.logger;
    var rest = context.JK.Rest();
    var invitationDialog = null;


    function registerEvents() {

      $('#whatsnext-dialog a.facebook-invite').on('click', function (e) {
        invitationDialog.showFacebookDialog(e);
      });

      $('#whatsnext-dialog a.google-invite').on('click', function (e) {
        invitationDialog.showGoogleDialog();
      });

      $('#whatsnext-dialog a.email-invite').on('click', function (e) {
        invitationDialog.showEmailDialog();
      });
    }

    function beforeShow() {
    }

    function beforeHide() {
      var $dontShowWhatsNext = $('#show_whats_next');

      if ($dontShowWhatsNext.is(':checked')) {
        rest.updateUser({show_whats_next: false})
      }

    }

    function initializeButtons() {
      var dontShow = $('#show_whats_next');

      context.JK.checkbox(dontShow);
    }

    function initialize(invitationDialogInstance) {
      var dialogBindings = {
        'beforeShow': beforeShow,
        'beforeHide': beforeHide
      };

      app.bindDialog('whatsNext', dialogBindings);

      registerEvents();

      invitationDialog = invitationDialogInstance;

      initializeButtons();
    };


    this.initialize = initialize;
  }

  return this;
})(window, jQuery);