package fr.ifremer.tutti.persistence.entities.data;
   
   /*
    * #%L
    * Tutti :: Persistence
    * %%
    * Copyright (C) 2012 - 2014 Ifremer
    * %%
    * This program 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.
   * 
   * 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/gpl-3.0.html>.
   * #L%
   */
  
  import com.google.common.base.Joiner;
  import com.google.common.collect.Lists;
  import com.google.common.collect.Maps;
  import fr.ifremer.tutti.persistence.TuttiPersistence;
  import fr.ifremer.tutti.persistence.entities.referential.Caracteristic;
  import fr.ifremer.tutti.persistence.entities.referential.CaracteristicQualitativeValue;
  import fr.ifremer.tutti.persistence.entities.referential.CaracteristicType;
  
  import java.io.Serializable;
  import java.util.Collections;
  import java.util.List;
  import java.util.Map;
  import java.util.TreeMap;
  
  /**
   * Define the complete sample category model.
   *
   * @author Tony Chemit - chemit@codelutin.com
   * @since 2.4
   */
  public class SampleCategoryModel implements Serializable {
  
      private static final long serialVersionUID = 1L;
  
      protected final List<SampleCategoryModelEntry> category;
  
      protected final List<Integer> samplingOrder;
  
      protected final List<SampleCategoryModelEntry> reverseCategory;
  
      protected final Map<Integer, SampleCategoryModelEntry> categoryMap;
  
      public SampleCategoryModel(List<SampleCategoryModelEntry> category) {
          List<Integer> samplingOrder = Lists.newArrayList();
          this.category = Lists.newArrayList(category);
          this.categoryMap = Maps.newLinkedHashMap();
          for (SampleCategoryModelEntry def : category) {
              categoryMap.put(def.getCategoryId(), def);
              samplingOrder.add(def.getCategoryId());
          }
  
          this.samplingOrder = Collections.unmodifiableList(samplingOrder);
  
          List<SampleCategoryModelEntry> reverseCategory = Lists.newArrayList(category);
          Collections.reverse(reverseCategory);
          this.reverseCategory = Collections.unmodifiableList(reverseCategory);
      }
  
      public void load(TuttiPersistence service) {
  
          for (SampleCategoryModelEntry def : category) {
              def.load(service);
          }
      }
  
      public List<Integer> getSamplingOrder() {
          return samplingOrder;
      }
  
      public List<SampleCategoryModelEntry> getCategory() {
          return category;
      }
  
      public List<SampleCategoryModelEntry> getReverseCategory() {
          return reverseCategory;
      }
  
      public Map<Integer, SampleCategoryModelEntry> getCategoryMap() {
          return categoryMap;
      }
  
      public SampleCategoryModelEntry getCategoryById(Integer categoryId) {
          return categoryMap.get(categoryId);
      }
  
     public SampleCategoryModelEntry getCategoryByIndex(int index) {
         return category.get(index);
     }
 
     @Override
     public String toString() {
         List<String> entries = Lists.newArrayList();
         for (SampleCategoryModelEntry entry : category) {
             entries.add(entry.toString());
         }
         return Joiner.on('|').join(entries);
     }
 
     public Integer getLastCategoryId() {
         return samplingOrder.isEmpty() ? null : samplingOrder.get(samplingOrder.size() - 1);
     }
 
     public int getNbSampling() {
         return samplingOrder.size();
     }
 
     public Integer getFirstCategoryId() {
         return samplingOrder.isEmpty() ? null : samplingOrder.get(0);
     }
 
     public boolean containsCategoryId(Integer id) {
         return samplingOrder.contains(id);
     }
 
     public int indexOf(SampleCategoryModelEntry sampleCategoryDef) {
         return category.indexOf(sampleCategoryDef);
     }
 
     public Map<String, CaracteristicQualitativeValue> toMap() {
 
         Map<String, CaracteristicQualitativeValue> sampleCategoryValueMap = new TreeMap<>();
 
         for (SampleCategoryModelEntry sampleCategoryModelEntry : getCategory()) {
             Caracteristic caracteristic = sampleCategoryModelEntry.getCaracteristic();
             if (caracteristic.getCaracteristicType() == CaracteristicType.QUALITATIVE) {
                 List<CaracteristicQualitativeValue> qualitativeValue = caracteristic.getQualitativeValue();
                 for (CaracteristicQualitativeValue value : qualitativeValue) {
                     sampleCategoryValueMap.put(value.getId(), value);
                 }
             }
         }
         return sampleCategoryValueMap;
 
     }
 }