/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {Listener, Phase} from "./tobago-listener";
import {DomUtils, Tobago4Utils} from "./tobago-utils";

export class Popup {

  /**
   * Init popup for bootstrap
   */
  static init = function (elements) {
    elements = elements.jQuery ? elements : jQuery(elements); // fixme jQuery -> ES5
    var popups = Tobago4Utils.selectWithJQuery(elements, ".modal");
    popups.each(function () {
      var $popup = jQuery(this);
      var $hidden = Collapse.findHidden($popup);
      if ($hidden.val() == "false") {
        // XXX hack: this is needed for popups open by AJAX.
        // XXX currently the DOM replacement done by Tobago doesn't remove the modal-backdrop
        jQuery(".modal-backdrop").remove();

        jQuery(this).modal("show"); // inits and opens the popup
      } else {
        jQuery(this).modal("hide"); // inits and hides the popup
      }
    });
  };

  static close = function (button) {
    jQuery(button).parents('.modal:first').modal("hide");

  };
}

Listener.register(Popup.init, Phase.DOCUMENT_READY);
Listener.register(Popup.init, Phase.AFTER_UPDATE);

export class Collapse {

  static findHidden = function ($element) {
    return jQuery(DomUtils.escapeClientId($element.attr("id") + "::collapse"));
  };

  static execute = function (collapse) {
    var transition = collapse.transition;
    var $for = jQuery(DomUtils.escapeClientId(collapse.forId));
    var $hidden = Collapse.findHidden($for);
    var isPopup = $for.hasClass("tobago-popup");
    var newCollapsed;
    switch (transition) {
      case "hide":
        newCollapsed = true;
        break;
      case "show":
        newCollapsed = false;
        break;
      default:
        console.error("unknown transition: '" + transition + "'");
    }
    if (newCollapsed) {
      if (isPopup) {
        $for.modal("hide");
      } else {
        $for.addClass("tobago-collapsed");
      }
    } else {
      if (isPopup) {
        $for.modal("show");
      } else {
        $for.removeClass("tobago-collapsed");
      }
    }
    $hidden.val(newCollapsed);
  };
}