/**
 * @file
 * Javascript behaviors for the Book module.
 */

(function ($) {

  "use strict";

  /**
   * @type {Drupal~behavior}
   */
  Drupal.behaviors.bookDetailsSummaries = {
    attach: function (context) {
      $(context).find('.book-outline-form').drupalSetSummary(function (context) {
        var $select = $(context).find('.book-title-select');
        var val = $select.val();

        if (val === '0') {
          return Drupal.t('Not in book');
        }
        else if (val === 'new') {
          return Drupal.t('New book');
        }
        else {
          return Drupal.checkPlain($select.find(':selected').text());
        }
      });
    }
  };

})(jQuery);