package fr.ifremer.tutti.service.sampling;
   
   /*
    * #%L
    * Tutti :: Service
    * $Id:$
    * $HeadURL:$
    * %%
    * Copyright (C) 2012 - 2016 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.MoreObjects;
  import fr.ifremer.tutti.persistence.entities.protocol.CalcifiedPiecesSamplingDefinition;
  
  import java.util.Objects;
  
  /**
   * Définit l'état en terme de prélèvement (de pièces calcifiées) d'une observation individuelle.
   *
   * L'utilisation de cet objet sous-entend que l'observation individuelle liée rentre bien dans l'algorithme.
   *
   * Created on 18/04/16.
   *
   * @author Tony Chemit - chemit@codelutin.com
   */
  public class IndividualObservationSamplingStatus {
  
      /**
       * Le context d'une observation individuelle (i.e ses caractéristiques).
       */
      private final IndividualObservationSamplingContext individualObservationSamplingContext;
  
      /**
       * Le nombre d'observations individuelles similaires effectués sur la campagne.
       */
      private int individualObservationCountInCruise;
  
      /**
       * Le nombre de prélèvements similaires effectués sur la campagne.
       */
      private int samplingCountInCruise;
  
      /**
       * Le nombre d'observations individuelles similaires effectués sur l'opération de pêche.
       */
      private int individualObservationCountInFishingOperation;
  
      /**
       * Le nombre de prélèvements similaires effectués sur l'opération de pêche.
       */
      private int samplingCountInFishingOperation;
  
      /**
       * Le nombre d'observations individuelles similaires effectués sur la zone.
       */
      private int individualObservationCountInZone;
  
      /**
       * Le nombre de prélèvements similaires effectués sur la zone.
       */
      private int samplingCountInZone;
  
      private final boolean computeSampling;
  
      public IndividualObservationSamplingStatus(IndividualObservationSamplingContext individualObservationSamplingContext,
                                                 boolean computeSampling,
                                                 CruiseSamplingInternalCache.SamplingData cruiseSamplingData,
                                                 CruiseSamplingInternalCache.SamplingData zoneSamplingData,
                                                 CruiseSamplingInternalCache.SamplingData fishingOperationSamplingData) {
          Objects.requireNonNull(individualObservationSamplingContext);
          Objects.requireNonNull(cruiseSamplingData);
          Objects.requireNonNull(zoneSamplingData);
          Objects.requireNonNull(fishingOperationSamplingData);
          this.individualObservationSamplingContext = individualObservationSamplingContext;
          this.samplingCountInCruise = cruiseSamplingData.getSamplingCount();
          this.individualObservationCountInCruise = cruiseSamplingData.getIndividualObservationCount();
          this.samplingCountInZone = zoneSamplingData.getSamplingCount();
          this.individualObservationCountInZone = zoneSamplingData.getIndividualObservationCount();
          this.samplingCountInFishingOperation = fishingOperationSamplingData.getSamplingCount();
          this.individualObservationCountInFishingOperation = fishingOperationSamplingData.getIndividualObservationCount();
  
          this.computeSampling = computeSampling;
      }
  
     /**
      * Ajoute aux donnees de l'objets courante les donnes de l'objet en parametre
      * cela sert a faire des sommes sur les observations en fusionnant les sexes
      * et/ou maturite
      * @param i
      */
     public void add(IndividualObservationSamplingStatus i) {
         individualObservationCountInCruise += i.individualObservationCountInCruise;
         samplingCountInCruise += i.samplingCountInCruise;
         individualObservationCountInFishingOperation += i.individualObservationCountInFishingOperation;
         samplingCountInFishingOperation += i.samplingCountInFishingOperation;
         individualObservationCountInZone += i.individualObservationCountInZone;
         samplingCountInZone += i.samplingCountInZone;
     }
 
     public IndividualObservationSamplingContext getIndividualObservationSamplingContext() {
         return individualObservationSamplingContext;
     }
 
     public boolean isNeedSampling() {
         // le calcul est fait ici et non plus dans le constructeur car
         // les données peuvent changé si on appelle la methode add
         boolean result;
 
         // on calcule needSampling si on nous le demande, que la définnition nous autorise (au moins un max n'est pas à 0) et qu'aucun max n'a été atteint
         if (computeSampling && !isNotUsingSampling() && !isOneTotalCountIsAttained()) {
 
             int samplingInterval = individualObservationSamplingContext
                     .getCalcifiedPiecesSamplingDefinition().getSamplingInterval();
             result = individualObservationCountInCruise == 1
                     || samplingInterval == 1
                     || individualObservationCountInCruise % samplingInterval == 1;
 
         } else {
 
             result = false;
 
         }
 
         return result;
     }
 
     public CalcifiedPiecesSamplingDefinition getCalcifiedPiecesSamplingDefinition() {
         return individualObservationSamplingContext.getCalcifiedPiecesSamplingDefinition();
     }
 
     public int getSamplingCountInCruise() {
         return samplingCountInCruise;
     }
 
     public int getSamplingCountInFishingOperation() {
         return samplingCountInFishingOperation;
     }
 
     public int getSamplingCountInZone() {
         return samplingCountInZone;
     }
 
     public int getIndividualObservationCountInCruise() {
         return individualObservationCountInCruise;
     }
 
     public int getIndividualObservationCountInFishingOperation() {
         return individualObservationCountInFishingOperation;
     }
 
     public int getIndividualObservationCountInZone() {
         return individualObservationCountInZone;
     }
 
     public Integer getTotalSamplingRequiredInCruise() {
         return getCalcifiedPiecesSamplingDefinition().getMaxByLenghtStep();
     }
 
     public Integer getTotalSamplingRequiredInFishingOperation() {
         return getCalcifiedPiecesSamplingDefinition().getOperationLimitation();
     }
 
     public Integer getTotalSamplingRequiredInZone() {
         return getCalcifiedPiecesSamplingDefinition().getZoneLimitation();
     }
 
     public boolean isTotalInCruiseAttained() {
         Integer totalSamplingRequiredInCruise = getTotalSamplingRequiredInCruise();
         return totalSamplingRequiredInCruise != null && totalSamplingRequiredInCruise > 0 && getSamplingCountInCruise() >= totalSamplingRequiredInCruise;
     }
 
     public boolean isTotalInFishingOperationAttained() {
         Integer totalSamplingRequiredInFishingOperation = getTotalSamplingRequiredInFishingOperation();
         return totalSamplingRequiredInFishingOperation != null && (totalSamplingRequiredInFishingOperation > 0 && getSamplingCountInFishingOperation() >= totalSamplingRequiredInFishingOperation);
     }
 
     public boolean isTotalInZoneAttained() {
         Integer totalSamplingRequiredInZone = getTotalSamplingRequiredInZone();
         return totalSamplingRequiredInZone != null && (totalSamplingRequiredInZone > 0 && getSamplingCountInZone() >= totalSamplingRequiredInZone);
     }
 
     public boolean isOneTotalCountIsAttained() {
         return isTotalInCruiseAttained() || isTotalInZoneAttained() || isTotalInFishingOperationAttained();
     }
 
     public boolean isTotalInCruiseNotUsed() {
         Integer totalSamplingRequiredInCruise = getTotalSamplingRequiredInCruise();
         return totalSamplingRequiredInCruise != null && totalSamplingRequiredInCruise == 0;
     }
 
     public boolean isTotalInFishingOperationNotUsed() {
         Integer totalSamplingRequiredInFishingOperation = getTotalSamplingRequiredInFishingOperation();
         return totalSamplingRequiredInFishingOperation != null && totalSamplingRequiredInFishingOperation == 0;
     }
 
     public boolean isTotalInZoneNotUsed() {
         Integer totalSamplingRequiredInZone = getTotalSamplingRequiredInZone();
         return totalSamplingRequiredInZone != null && totalSamplingRequiredInZone == 0;
     }
 
     public boolean isNotUsingSampling() {
         return isTotalInCruiseNotUsed() && isTotalInFishingOperationNotUsed() && isTotalInZoneNotUsed();
     }
 
     @Override
     public String toString() {
         return MoreObjects.toStringHelper(this)
                           .add("individualObservationSamplingContext", individualObservationSamplingContext)
                           .add("individualObservationCountInCruise", getIndividualObservationCountInCruise())
                           .add("samplingCountInCruise", samplingCountInCruise)
                           .add("individualObservationCountInFishingOperation", getIndividualObservationCountInFishingOperation())
                           .add("samplingCountInFishingOperation", samplingCountInFishingOperation)
                           .add("individualObservationCountInZone", getIndividualObservationCountInZone())
                           .add("samplingCountInZone", samplingCountInZone)
                           .add("needSampling", isNeedSampling())
                           .toString();
     }
 }