text: /*
   * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
   *
   * 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.
   */
  
  Ext.define('Traccar.Application', {
      extend: 'Ext.app.Application',
      name: 'Traccar',
  
      requires: [
          'Traccar.Style',
          'Traccar.AttributeFormatter'
      ],
  
      models: [
          'Server',
          'User',
          'Group',
          'Device',
          'Position',
          'Attribute',
          'Command',
          'Event'
      ],
  
      stores: [
          'Groups',
          'Devices',
          'AllGroups',
          'AllDevices',
          'Positions',
          'LatestPositions',
          'Users',
          'Attributes',
          'MapTypes',
          'DistanceUnits',
          'SpeedUnits',
          'CommandTypes',
          'TimeUnits',
          'Languages',
          'Events'
      ],
  
      controllers: [
          'Root'
      ],
  
      setUser: function (data) {
          var reader = Ext.create('Ext.data.reader.Json', {
              model: 'Traccar.model.User'
          });
          this.user = reader.readRecords(data).getRecords()[0];
      },
  
      getUser: function () {
          return this.user;
      },
  
      setServer: function (data) {
          var reader = Ext.create('Ext.data.reader.Json', {
              model: 'Traccar.model.Server'
          });
          this.server = reader.readRecords(data).getRecords()[0];
      },
  
      getServer: function () {
          return this.server;
      },
  
      getPreference: function (key, defaultValue) {
          return this.getUser().get(key) || this.getServer().get(key) || defaultValue;
      },
  
      showError: function (response) {
          var data;
          if (Ext.isString(response)) {
              Ext.Msg.alert(Strings.errorTitle, response);
          } else if (response.responseText) {
              data = Ext.decode(response.responseText);
              if (data.details) {
                  Ext.Msg.alert(Strings.errorTitle, data.details);
              } else {
                  Ext.Msg.alert(Strings.errorTitle, data.message);
              }
          } else if (response.statusText) {
              Ext.Msg.alert(Strings.errorTitle, response.statusText);
          } else {
              Ext.Msg.alert(Strings.errorTitle, Strings.errorConnection);
          }
      }
  });
  