/**
    * This file Copyright (c) 2008-2015 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.module.templatingkit.templates.components;
  
  
  import info.magnolia.jcr.util.PropertyUtil;
  import info.magnolia.jcr.wrapper.I18nNodeWrapper;
  import info.magnolia.module.templatingkit.functions.STKTemplatingFunctions;
  import info.magnolia.module.templatingkit.navigation.NavigationModel;
  import info.magnolia.module.templatingkit.templates.AbstractSTKTemplateModel;
  import info.magnolia.rendering.model.RenderingModel;
  import info.magnolia.rendering.template.TemplateDefinition;
  import info.magnolia.repository.RepositoryConstants;
  import info.magnolia.templating.functions.TemplatingFunctions;
  
  import javax.inject.Inject;
  import javax.jcr.Node;
  import javax.jcr.RepositoryException;
  
  
  /**
   * STK Renderable Model definition dedicated to Site Map Paragraph display.
   *
   * @param <RD> Renderable definition.
   */
  public class SiteMapParagraphModel<RD extends TemplateDefinition> extends AbstractSTKTemplateModel<TemplateDefinition> {
  
      @Inject
      public SiteMapParagraphModel(Node content, RD definition, RenderingModel<?> parent, STKTemplatingFunctions stkFunctions, TemplatingFunctions templatingFunctions) {
          super(content, definition, parent, stkFunctions, templatingFunctions);
      }
  
  
      public NavigationModel getSiteMapStructure() throws RepositoryException {
          final int maxLevels = getMaxLevel();
          boolean showSiteMapRoot = PropertyUtil.getBoolean(content, "showSiteMapRoot", true);
          return new NavigationModel(getSiteMapRoot(), null, maxLevels, true, showSiteMapRoot);
      }
  
      private Node getSiteMapRoot() throws RepositoryException {
          Node manualChosenRoot = stkFunctions.getReferencedContent(content, "link", RepositoryConstants.WEBSITE);
  
          if (manualChosenRoot != null) {
              if (!(manualChosenRoot instanceof I18nNodeWrapper)) {
                  return new I18nNodeWrapper(manualChosenRoot);
              }
          }
          return this.getSiteRoot();
      }
  
  
      /**
       * Get the depth Level.
       */
      private int getMaxLevel() {
          try {
              if (content.hasProperty("maxLevels")) {
                  return (int) content.getProperty("maxLevels").getLong();
              }
              return 3;
          } catch (RepositoryException e) {
              return 3;
          }
      }
  }