///////////////////////////////////////////////////////////////////////////
// Copyright © 2014 - 2018 Esri. All Rights Reserved.
//
// Licensed 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.
///////////////////////////////////////////////////////////////////////////

define(['dojo/_base/declare',
    'dojo/_base/lang',
    'dojo/_base/html',
    'dojo/keys',
    'dojo/on',
    'jimu/dijit/Popup'
  ],
  function(declare, lang, html, keys, on, Popup) {
    var count = 0;
    return declare(Popup, {
      //summary:
      //  show a popup message

      baseClass: 'jimu-popup jimu-message',
      declaredClass: 'jimu.dijit.Message',

      //type: String
      //  the popup messge type, can be: message/question/error
      type: 'message',

      //type:String
      message: '',

      autoHeight: true,

      maxWidth: 350,
      maxHeight: 180,

      customZIndex: null, //optional

      postMixInProperties: function() {
        this.content = this.message;
      },

      _createTitleNode: function(){
        if (this.titleLabel) {
          this.titleNode = html.create('div', {
            'class': 'title'
          }, this.domNode);
          this.titleLabeNode = html.create('span', {
            'class': 'title-label jimu-float-leading',
            innerHTML: this.titleLabel || '&nbsp'
          }, this.titleNode);
          this.closeBtnNode = html.create('div', {
            'class': 'close-btn jimu-float-trailing'
          }, this.titleNode);
          this.own(on(this.closeBtnNode, 'click', lang.hitch(this, this.close)));
        }
      },

      _preProcessing: function() {
        if (this.buttons.length === 0) {
          this.buttons.push({
            label: window.jimuNls.common.ok,
            key: keys.ENTER,
            onClick: lang.hitch(this, this.close)
          });
        }
      },

      _increaseZIndex: function() {
        var baseIndex = 500;
        html.setStyle(this.domNode, 'zIndex', count + baseIndex + 1);
        html.setStyle(this.overlayNode, 'zIndex', count + baseIndex);
      }

    });
  });