/*
    * Copyright (C) 2003-2009 eXo Platform SAS.
    *
    * This program is free software; you can redistribute it and/or
    * modify it under the terms of the GNU Affero General Public License
    * as published by the Free Software Foundation; either version 3
    * of the License, or (at your option) any later version.
    *
    * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, see<http://www.gnu.org/licenses/>.
   */
  package org.exoplatform.ecm.webui.component.explorer.control.action;
  
  import java.util.Arrays;
  import java.util.List;
  
  import javax.jcr.Node;
  
  import org.exoplatform.ecm.webui.component.explorer.UIJCRExplorer;
  import org.exoplatform.ecm.webui.component.explorer.control.UIActionBar;
  import org.exoplatform.ecm.webui.component.explorer.control.filter.CanRemoveNodeFilter;
  import org.exoplatform.ecm.webui.component.explorer.control.filter.CanSetPropertyFilter;
  import org.exoplatform.ecm.webui.component.explorer.control.filter.HasPublicationLifecycleFilter;
  import org.exoplatform.ecm.webui.component.explorer.control.filter.IsCheckedOutFilter;
  import org.exoplatform.ecm.webui.component.explorer.control.filter.IsDocumentFilter;
  import org.exoplatform.ecm.webui.component.explorer.control.filter.IsNotEditingDocumentFilter;
  import org.exoplatform.ecm.webui.component.explorer.control.filter.IsNotLockedFilter;
  import org.exoplatform.ecm.webui.component.explorer.control.filter.IsNotRootNodeFilter;
  import org.exoplatform.ecm.webui.component.explorer.control.filter.IsNotIgnoreVersionNodeFilter;
  import org.exoplatform.ecm.webui.component.explorer.control.listener.UIActionBarActionListener;
  import org.exoplatform.ecm.webui.component.explorer.popup.admin.UIActivePublication;
  import org.exoplatform.ecm.webui.component.explorer.popup.admin.UIPublicationManager;
  import org.exoplatform.services.ecm.publication.PublicationPresentationService;
  import org.exoplatform.services.ecm.publication.PublicationService;
  import org.exoplatform.services.ecm.publication.plugins.webui.UIPublicationLogList;
  import org.exoplatform.webui.config.annotation.ComponentConfig;
  import org.exoplatform.webui.config.annotation.EventConfig;
  import org.exoplatform.webui.core.UIComponent;
  import org.exoplatform.webui.core.UIContainer;
  import org.exoplatform.webui.core.UIPopupComponent;
  import org.exoplatform.webui.core.UIPopupContainer;
  import org.exoplatform.webui.event.Event;
  import org.exoplatform.webui.ext.filter.UIExtensionFilter;
  import org.exoplatform.webui.ext.filter.UIExtensionFilters;
  import org.exoplatform.webui.form.UIForm;
  
  /**
   * Created by The eXo Platform SAS
   * Author : eXoPlatform
   *          nicolas.filotto@exoplatform.com
   * 6 mai 2009
   */
  @ComponentConfig(
       events = {
         @EventConfig(listeners = ManagePublicationsActionComponent.ManagePublicationsActionListener.class)
       }
   )
  public class ManagePublicationsActionComponent extends UIComponent {
  
    private static final List<UIExtensionFilter> FILTERS = Arrays.asList(new UIExtensionFilter[] {
        new HasPublicationLifecycleFilter(),
        new IsDocumentFilter("UIActionBar.msg.manage-publication.not-supported-nodetype"),
        new IsNotRootNodeFilter("UIActionBar.msg.cannot-enable-publication-rootnode"),
        new CanSetPropertyFilter("UIActionBar.msg.access-denied"),
        new IsNotLockedFilter(),
        new IsNotIgnoreVersionNodeFilter(),
        new IsNotEditingDocumentFilter(),
        new IsCheckedOutFilter()});
  
    @UIExtensionFilters
    public List<UIExtensionFilter> getFilters() {
      return FILTERS;
    }
  
    public static class ManagePublicationsActionListener extends UIActionBarActionListener<ManagePublicationsActionComponent> {
      public void processEvent(Event<ManagePublicationsActionComponent> event) throws Exception {
        UIActionBar uiActionBar = event.getSource().getAncestorOfType(UIActionBar.class);
        UIJCRExplorer uiExplorer = uiActionBar.getAncestorOfType(UIJCRExplorer.class);
        UIPopupContainer UIPopupContainer = uiExplorer.getChild(UIPopupContainer.class);
        Node currentNode = uiExplorer.getCurrentNode();
        uiExplorer.setIsHidePopup(false);
        PublicationService publicationService = uiActionBar.getApplicationComponent(PublicationService.class);
        PublicationPresentationService publicationPresentationService = uiActionBar.
            getApplicationComponent(PublicationPresentationService.class);
        if (!publicationService.isNodeEnrolledInLifecycle(currentNode)) {
          UIActivePublication activePublication = uiActionBar.createUIComponent(UIActivePublication.class,null,null);
          if(publicationService.getPublicationPlugins().size() == 1) {
            activePublication.setRendered(false);
            uiExplorer.addChild(activePublication);
            String lifecycleName = publicationService.getPublicationPlugins().keySet().iterator().next();
            activePublication.enrolNodeInLifecycle(currentNode,lifecycleName,event.getRequestContext());
            return;
          }
          activePublication.setRendered(true);
         activePublication.refresh(activePublication.getUIPageIterator().getCurrentPage());
         UIPopupContainer.activate(activePublication, 600, 300);
         event.getRequestContext().addUIComponentToUpdateByAjax(UIPopupContainer);
         return;
       }
       UIContainer cont = uiActionBar.createUIComponent(UIContainer.class, null, null);
       UIForm uiForm = publicationPresentationService.getStateUI(currentNode, cont);
       if (uiForm instanceof UIPopupComponent) {
         //This is special case for wcm want to more than 2 tabs in PublicationManager
         //The uiForm in this case should be a UITabPane or UIFormTabPane and need be a UIPopupComponent
         UIPopupContainer.activate(uiForm, 700, 500);
       } else {
         UIPublicationManager uiPublicationManager =
           uiExplorer.createUIComponent(UIPublicationManager.class, null, null);
         uiPublicationManager.addChild(uiForm);
         uiPublicationManager.addChild(UIPublicationLogList.class, null, null).setRendered(false);
         UIPublicationLogList uiPublicationLogList =
           uiPublicationManager.getChild(UIPublicationLogList.class);
         UIPopupContainer.activate(uiPublicationManager, 700, 500);
         uiPublicationLogList.setNode(currentNode);
         uiPublicationLogList.updateGrid();
       }
       event.getRequestContext().addUIComponentToUpdateByAjax(UIPopupContainer);
    }
   }
 }