/*
    * This file is part of ***  M y C o R e  ***
    * See http://www.mycore.de/ for details.
    *
    * MyCoRe is free software: you can redistribute it and/or modify
    * it under the terms of the GNU General Public License as published by
    * the Free Software Foundation, either version 3 of the License, or
    * (at your option) any later version.
    *
   * MyCoRe 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 MyCoRe.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  package org.mycore.frontend.classeditor.json;
  
  import java.util.List;
  import java.util.Optional;
  import java.util.SortedSet;
  
  import org.mycore.datamodel.classifications2.MCRCategory;
  import org.mycore.datamodel.classifications2.MCRCategoryID;
  import org.mycore.datamodel.classifications2.MCRLabel;
  import org.mycore.datamodel.classifications2.impl.MCRCategoryImpl;
  
  /**
   * GSON Category abstraction.
   * 
   * @author Chi
   */
  public class MCRJSONCategory implements MCRCategory {
      private MCRCategoryImpl category;
  
      private Boolean hasChildren = null;
  
      private int positionInParent;
  
      private MCRCategoryID parentID;
  
      public void setParent(MCRCategory parent) {
          category.setParent(parent);
      }
  
      public void setChildren(List<MCRCategory> children) {
          category.setChildren(children);
      }
  
      public MCRJSONCategory() {
          category = new MCRCategoryImpl();
      }
  
      public MCRJSONCategory(MCRCategory category) {
          this.category = (MCRCategoryImpl) category;
      }
  
      public int getLeft() {
          return category.getLeft();
      }
  
      public int getLevel() {
          return category.getLevel();
      }
  
      public void setHasChildren(boolean hasChildren) {
          this.hasChildren = hasChildren;
      }
  
      public boolean hasChildren() {
          if (hasChildren == null) {
              hasChildren = category.hasChildren();
          }
          return hasChildren;
      }
  
      public List<MCRCategory> getChildren() {
          return category.getChildren();
      }
  
      public int getPositionInParent() {
          return positionInParent;
      }
  
      public void setPositionInParent(int positionInParent) {
          this.positionInParent = positionInParent;
      }
  
      public MCRCategoryID getId() {
          return category.getId();
      }
  
      public SortedSet<MCRLabel> getLabels() {
          return category.getLabels();
      }
  
      public MCRCategory getRoot() {
         return category.getRoot();
     }
 
     public java.net.URI getURI() {
         return category.getURI();
     }
 
     public void setId(MCRCategoryID id) {
         category.setId(id);
     }
 
     public void setURI(java.net.URI uri) {
         category.setURI(uri);
     }
 
     public MCRCategory getParent() {
         return category.getParent();
     }
 
     public Optional<MCRLabel> getCurrentLabel() {
         return category.getCurrentLabel();
     }
 
     public void setLabels(SortedSet<MCRLabel> labels) {
         category.setLabels(labels);
     }
 
     public Optional<MCRLabel> getLabel(String lang) {
         return category.getLabel(lang);
     }
 
     public void setParentID(MCRCategoryID parentID) {
         this.parentID = parentID;
     }
 
     public MCRCategoryID getParentID() {
         return parentID;
     }
 
     @Override
     public boolean isClassification() {
         return category.isClassification();
     }
 
     @Override
     public boolean isCategory() {
         return category.isCategory();
     }
 
     public MCRCategoryImpl asMCRImpl() {
         return category;
     }
 
 }