/*
    * Copyright (C) 2003-2007 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.popup.admin;
  
  import java.util.List;
  
  import javax.jcr.Node;
  import javax.jcr.nodetype.PropertyDefinition;
  
  import org.exoplatform.ecm.webui.component.explorer.UIJCRExplorer;
  import org.exoplatform.ecm.webui.utils.Utils;
  import org.exoplatform.webui.application.WebuiRequestContext;
  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.event.Event;
  import org.exoplatform.webui.event.EventListener;
  
  /**
   * Created by The eXo Platform SARL
   * Author : pham tuan
   *          phamtuanchip@yahoo.de
   * September 17, 2006
   * 10:07:15 AM
   */
  @ComponentConfig(
      template = "system:/groovy/webui/core/UITabPane_New.gtmpl",
      events = {
          @EventConfig(listeners = UIPropertiesManager.SelectTabActionListener.class)
      }
  )
  
  public class UIPropertiesManager extends UIContainer implements UIPopupComponent {
  
    private String selectedPath_ = null;
    private String wsName_ = null;
    private boolean isEditProperty = false;
    private List<PropertyDefinition> properties = null;
    private String selectedTabId = "";
  
    public UIPropertiesManager() throws Exception {
      addChild(UIPropertyTab.class, null, null);
      addChild(UIPropertyForm.class, null, null);
      setSelectedTab(1);
    }
  
    public String getSelectedTabId()
    {
      return selectedTabId;
    }
  
    public void setSelectedTab(String renderTabId)
    {
      selectedTabId = renderTabId;
    }
  
    public void setSelectedTab(int index)
    {
      selectedTabId = getChild(index - 1).getId();
    }
    
    public void processRender(WebuiRequestContext context) throws Exception {
      Node currentNode = getCurrentNode();
      properties = org.exoplatform.services.cms.impl.Utils.getProperties(currentNode);
      
      if (!isEditProperty && currentNode != null && !currentNode.isNodeType(Utils.NT_UNSTRUCTURED)
          && (properties == null || properties.size() == 0)) {
        removeChild(UIPropertyForm.class);
      }
      super.processRender(context);
    }
    
    public Node getCurrentNode() throws Exception {
      UIJCRExplorer uiExplorer = getAncestorOfType(UIJCRExplorer.class) ;
      if(uiExplorer != null) {
        if(selectedPath_ != null) {
          return uiExplorer.getNodeByPath(selectedPath_, uiExplorer.getSessionByWorkspace(wsName_));
        }
        return uiExplorer.getCurrentNode();
      } else return null;
    }
  
    public void setSelectedPath(String selectedPath, String wsName) {
     selectedPath_ = selectedPath;
     wsName_ = wsName;
   }
 
   public void activate() {
   }
 
   public void deActivate() {}
   public void setLockForm(boolean isLockForm) {
     getChild(UIPropertyForm.class).lockForm(isLockForm) ;
   }
 
   static public class SelectTabActionListener extends EventListener<UIPropertiesManager> {
     public void execute(Event<UIPropertiesManager> event) throws Exception
     {
       WebuiRequestContext context = event.getRequestContext();
       String renderTab = context.getRequestParameter(UIComponent.OBJECTID);
       if (renderTab == null)
         return;
       event.getSource().setSelectedTab(renderTab);
       WebuiRequestContext parentContext = (WebuiRequestContext)context.getParentAppRequestContext();
       if (parentContext != null) {
         parentContext.setResponseComplete(true);
       }
       else {
         context.setResponseComplete(true);
       }
     }
   }
   
   public void setIsEditProperty(boolean isEdit) { this.isEditProperty = isEdit; }
 }