/*
 * 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.services.wcm.publication.lifecycle.stageversion.ui;

import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Locale;

import javax.jcr.Node;

import org.exoplatform.webui.application.WebuiRequestContext;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.core.UIComponent;
import org.exoplatform.webui.core.UIPopupComponent;
import org.exoplatform.webui.core.lifecycle.Lifecycle;
import org.exoplatform.webui.form.UIForm;

/**
 * Created by The eXo Platform SAS
 * Author : eXoPlatform
 * chuong_phan@exoplatform.com
 * Mar 4, 2009
 */

@ComponentConfig(
  lifecycle = Lifecycle.class,
  template = "system:/groovy/webui/core/UITabPane.gtmpl"
)
public class UIPublicationContainer extends UIForm implements UIPopupComponent {

  /** The selected tab id. */
  private String selectedTabId = "";

  /**
   * Instantiates a new uI publication container.
   */
  public UIPublicationContainer() { }

  /** The date time formater. */
  private DateFormat dateTimeFormater;

  /**
   * Inits the container.
   *
   * @param node the node
   *
   * @throws Exception the exception
   */
  public void initContainer(Node node) throws Exception {
    UIPublicationPanel publicationPanel = addChild(UIPublicationPanel.class, null, null);
    publicationPanel.init(node);
    UIPublicationHistory publicationHistory = addChild(UIPublicationHistory.class, null, null);
    publicationHistory.init(node);
    publicationHistory.updateGrid();
    publicationHistory.setRendered(false);
    setSelectedTab(1);
    Locale locale = org.exoplatform.portal.webui.util.Util.getPortalRequestContext().getLocale();
    dateTimeFormater = SimpleDateFormat.getDateTimeInstance(SimpleDateFormat.MEDIUM,SimpleDateFormat.MEDIUM,locale);
  }

  /**
   * Gets the date time formater.
   *
   * @return the date time formater
   */
  public DateFormat getDateTimeFormater() { return dateTimeFormater; }

  /* (non-Javadoc)
   * @see org.exoplatform.webui.core.UIPopupComponent#activate()
   */
  public void activate() {}

  /* (non-Javadoc)
   * @see org.exoplatform.webui.core.UIPopupComponent#deActivate()
   */
  public void deActivate() {}

  /**
   * Gets the selected tab id.
   *
   * @return the selected tab id
   */
  public String getSelectedTabId() { return selectedTabId; }

  /**
   * Sets the selected tab.
   *
   * @param renderTabId the new selected tab
   */
  public void setSelectedTab(String renderTabId) { selectedTabId = renderTabId; }

  /**
   * Sets the selected tab.
   *
   * @param index the new selected tab
   */
  public void setSelectedTab(int index) { selectedTabId = ((UIComponent)getChild(index-1)).getId();}

  /**
   * Sets the active tab.
   *
   * @param component the component
   * @param context the context
   */
  public void setActiveTab(UIComponent component, WebuiRequestContext context) {
    for (UIComponent child : getChildren()) {
      child.setRendered(false);
    }
    component.setRendered(true);
    setSelectedTab(component.getId());
    context.addUIComponentToUpdateByAjax(this);
  }
}
