/**
    * This file Copyright (c) 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.task.app.view;
  
  import info.magnolia.event.EventBus;
  import info.magnolia.task.Task;
  import info.magnolia.task.app.TasksSubApp;
  import info.magnolia.task.event.TaskEvent;
  import info.magnolia.task.event.TaskEventHandler;
  import info.magnolia.ui.api.app.SubAppContext;
  import info.magnolia.ui.api.event.AdmincentralEventBus;
  import info.magnolia.ui.contentapp.browser.ContentViews;
  import info.magnolia.ui.contentapp.browser.Workbench;
  import info.magnolia.ui.contentapp.browser.context.ValueContext;
  import info.magnolia.ui.contentapp.configuration.WorkbenchDefinition;
  
  import javax.inject.Inject;
  import javax.inject.Named;
  
  /**
   * Tasks workbench view.
   */
  public class TasksWorkbench extends Workbench<Task> {
      @Inject
      public TasksWorkbench(TasksWorkbenchDefinition definition, WorkbenchContext workbenchContext,
                            SubAppContext subAppContext, ValueContext<Task> valueContext,
                            @Named(AdmincentralEventBus.NAME) EventBus eventBus) {
          super(definition, workbenchContext);
  
          eventBus.addHandler(TaskEvent.class, createTaskHandler(subAppContext));
  
          valueContext.observe(taskSelectedItems -> updateTitle(subAppContext));
      }
  
      @Override
      protected ContentViews<Task> getContentViews(WorkbenchDefinition<Task> definition) {
          final TasksContentViewsDefinition contentViewsDefinition = new TasksContentViewsDefinition(definition.getContentViews());
          return create(contentViewsDefinition);
      }
  
      private TaskEventHandler createTaskHandler(SubAppContext subAppContext) {
          return new TaskEventHandler() {
              @Override
              public void taskClaimed(TaskEvent taskEvent) {
                  updateTitle(subAppContext);
              }
  
              @Override
              public void taskAdded(TaskEvent taskEvent) {
                  updateTitle(subAppContext);
  
              }
  
              @Override
              public void taskArchived(TaskEvent taskEvent) {
                  updateTitle(subAppContext);
  
              }
  
              @Override
              public void taskResolved(TaskEvent taskEvent) {
                  updateTitle(subAppContext);
  
              }
  
              @Override
              public void taskFailed(TaskEvent taskEvent) {
                  updateTitle(subAppContext);
 
             }
 
             @Override
             public void taskRemoved(TaskEvent taskEvent) {
                 updateTitle(subAppContext);
 
             }
 
             @Override
             public void taskScheduled(TaskEvent taskEvent) {
                 updateTitle(subAppContext);
 
             }
         };
     }
 
     private void updateTitle(SubAppContext subAppContext) {
         subAppContext.getAppContext().getSubAppContexts().forEach(context -> {
             context.getAppContext().getView().updateCaption(context.getInstanceId(), context.getSubApp().getCaption());
 
             TasksSubApp tasksSubApp = (TasksSubApp) subAppContext.getSubApp();
             if (subAppContext.getSubAppId().equals(context.getSubAppId())) {
                 setTitle(tasksSubApp.getTitle());
             }
         });
     }
 }