/**
    * This file Copyright (c) 2011-2018 Magnolia International
    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
    *
    *
    * This file is dual-licensed under both the Magnolia
    * Network Agreement and the GNU General Public License.
    * You may elect to use one or the other of these licenses.
    *
   * This file is distributed in the hope that it will be
   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
   * implied warranty of MERCHANTABILITY or FITNESS FOR A
   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
   * Redistribution, except as permitted by whichever of the GPL
   * or MNA you select, is prohibited.
   *
   * 1. For the GPL license (GPL), you can redistribute and/or
   * modify this file under the terms of the GNU General
   * Public License, Version 3, as published by the Free Software
   * Foundation.  You should have received a copy of the GNU
   * General Public License, Version 3 along with this program;
   * if not, write to the Free Software Foundation, Inc., 51
   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * 2. For the Magnolia Network Agreement (MNA), this file
   * and the accompanying materials are made available under the
   * terms of the MNA which accompanies this distribution, and
   * is available at http://www.magnolia-cms.com/mna.html
   *
   * Any modifications to this file must keep this entire header
   * intact.
   *
   */
  package info.magnolia.ui.admincentral;
  
  import info.magnolia.context.MgnlContext;
  import info.magnolia.objectfactory.ComponentProvider;
  import info.magnolia.objectfactory.Components;
  import info.magnolia.ui.api.view.View;
  import info.magnolia.ui.form.field.converter.NonRoundingConverterFactory;
  import info.magnolia.ui.framework.ioc.AdmincentralFlavour;
  import info.magnolia.ui.framework.ioc.BeanStore;
  import info.magnolia.ui.framework.ioc.CurrentUiContextReference;
  import info.magnolia.ui.framework.ioc.SessionStore;
  import info.magnolia.ui.framework.ioc.UiContextBoundComponentProvider;
  import info.magnolia.ui.framework.ioc.UiContextReference;
  import info.magnolia.ui.framework.message.LocalMessageDispatcher;
  import info.magnolia.ui.framework.message.MessagesManager;
  import info.magnolia.ui.framework.task.LocalTaskDispatcher;
  import info.magnolia.ui.framework.task.LocalTaskDispatcherManager;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import com.google.inject.Key;
  import com.vaadin.annotations.PreserveOnRefresh;
  import com.vaadin.server.VaadinRequest;
  import com.vaadin.server.VaadinSession;
  import com.vaadin.ui.UI;
  
  /**
   * The Application's "main" class.
   *
   * @deprecated since 6.0. Use new admincentral and info.magnolia.admincentral.ResurfaceUI instead.
   */
  @Deprecated
  @PreserveOnRefresh
  public class AdmincentralUI extends UI {
  
      private static final Logger log = LoggerFactory.getLogger(AdmincentralUI.class);
  
      private MessagesManager messagesManager;
      private LocalMessageDispatcher messageDispatcher;
      private String userName;
  
      private LocalTaskDispatcherManager taskDispatcherManager;
      private LocalTaskDispatcher taskDispatcher;
  
      @Override
      protected void init(VaadinRequest request) {
          log.debug("Init AdminCentralApplication...");
  
          log.debug("Read component configurations from module descriptors...");
  
          getPage().setTitle("Magnolia 5");
  
          // Disable rounding for Vaadin's default string-to-floating-point converters
          final VaadinSession currentSession = VaadinSession.getCurrent();
          currentSession.setConverterFactory(new NonRoundingConverterFactory());
  
          final Map<Key, Object> instances = new HashMap<>();
          instances.put(Key.get(CurrentUiContextReference.class), new CurrentUiContextReference());
          final UiContextReference admincentralUiReference = UiContextReference.ofM5Admincentral();
          final BeanStore uiBeanStore = SessionStore.access().createBeanStore(admincentralUiReference, instances);
          uiBeanStore.put(AdmincentralFlavour.class, AdmincentralFlavour.ofM5);
  
         final ComponentProvider componentProvider = new UiContextBoundComponentProvider(admincentralUiReference);
 
         AdmincentralPresenter presenter = componentProvider.newInstance(AdmincentralPresenter.class);
         
         View view = presenter.start();
         setContent(view.asVaadinComponent());
 
         messageDispatcher = componentProvider.newInstance(LocalMessageDispatcher.class, AdmincentralUI.this);
         messagesManager = Components.getComponent(MessagesManager.class);
         userName = MgnlContext.getUser().getName();
         messagesManager.registerMessagesListener(userName, messageDispatcher);
 
         taskDispatcher = componentProvider.newInstance(LocalTaskDispatcher.class, AdmincentralUI.this);
         taskDispatcherManager = Components.getComponent(LocalTaskDispatcherManager.class);
         taskDispatcherManager.registerLocalTasksListener(userName, taskDispatcher);
     }
 
     @Override
     public void detach() {
         messagesManager.unregisterMessagesListener(userName, messageDispatcher);
         taskDispatcherManager.unregisterLocalTasksListener(userName, taskDispatcher);
         try {
             // make sure the error handler covers the detach phase (it does not happen in service phase).
             super.detach();
         } catch (Exception e) {
             getErrorHandler().error(new com.vaadin.server.ErrorEvent(e));
         }
     }
 }