package fr.ifremer.tutti.service.genericformat;
   
   /*
    * #%L
    * Tutti :: Service
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    * $HeadURL:$
    * %%
    * Copyright (C) 2012 - 2015 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
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   * 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.Preconditions;
  import fr.ifremer.tutti.persistence.ProgressionModel;
  import fr.ifremer.tutti.persistence.entities.data.BatchContainer;
  import fr.ifremer.tutti.persistence.entities.data.CatchBatch;
  import fr.ifremer.tutti.persistence.entities.data.Cruise;
  import fr.ifremer.tutti.persistence.entities.data.FishingOperation;
  import fr.ifremer.tutti.persistence.entities.data.MarineLitterBatch;
  import fr.ifremer.tutti.persistence.entities.data.SpeciesBatch;
  import fr.ifremer.tutti.service.AbstractTuttiService;
  import fr.ifremer.tutti.service.DecoratorService;
  import fr.ifremer.tutti.service.PersistenceService;
  import fr.ifremer.tutti.service.TuttiServiceContext;
  import fr.ifremer.tutti.service.catches.WeightComputingService;
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.nuiton.decorator.Decorator;
  import org.nuiton.jaxx.application.ApplicationBusinessException;
  
  import java.util.LinkedHashMap;
  import java.util.LinkedHashSet;
  import java.util.Map;
  import java.util.Set;
  
  import static org.nuiton.i18n.I18n.t;
  
  /**
   * Created on 3/28/15.
   *
   * @author Tony Chemit - chemit@codelutin.com
   * @since 3.14.3
   */
  public class GenericFormatCheckDataService extends AbstractTuttiService {
  
      /** Logger. */
      private static final Log log = LogFactory.getLog(GenericFormatCheckDataService.class);
  
      protected PersistenceService persistenceService;
  
      protected WeightComputingService weightComputingService;
  
      protected Decorator<FishingOperation> fishingOperationDecorator;
  
      protected Decorator<Cruise> cruiseDecorator;
  
      @Override
      public void setServiceContext(TuttiServiceContext context) {
  
          super.setServiceContext(context);
          persistenceService = getService(PersistenceService.class);
          weightComputingService = getService(WeightComputingService.class);
  
          DecoratorService decoratorService = getService(DecoratorService.class);
          cruiseDecorator = decoratorService.getDecoratorByType(Cruise.class);
          fishingOperationDecorator = decoratorService.getDecoratorByType(FishingOperation.class);
  
      }
  
      public String getCruiseErrors(Cruise cruise, Set<FishingOperation> operations, ProgressionModel progressionModel) {
  
          Map<Integer, String> errors = getFishingOperationsErrors(cruise, operations, progressionModel);
  
          String result;
  
          if (!errors.isEmpty()) {
  
              StringBuilder errorMessageBuilder = new StringBuilder();
  
              for (String error : errors.values()) {
                  errorMessageBuilder.append("<li>").append(error).append("</li>");
              }
  
              String cruiseStr = cruiseDecorator.toString(cruise);
              result = t("tutti.service.genericFormat.invalid.cruise", cruiseStr, errorMessageBuilder.toString());
 
         } else {
 
             result = null;
 
         }
 
         return result;
 
     }
 
     protected Map<Integer, String> getFishingOperationsErrors(Cruise cruise,
                                                               Set<FishingOperation> operations,
                                                               ProgressionModel progressionModel) {
 
         Preconditions.checkNotNull(cruise);
         Preconditions.checkNotNull(progressionModel);
 
         progressionModel.increments(t("tutti.service.genericFormat.checkCruise", cruise.getName()));
 
         Map<Integer, String> errors = new LinkedHashMap<>();
 
         for (FishingOperation fishingOperation : operations) {
 
             Integer fishingOperationId = fishingOperation.getIdAsInt();
 
             progressionModel.increments(t("tutti.service.genericFormat.checkCruiseFishingOperation", cruise.getName(), fishingOperationDecorator.toString(fishingOperation)));
 
             Set<String> errorsForOperation = checkFishingOperation(fishingOperationId);
             if (!errorsForOperation.isEmpty()) {
 
                 String fishingOperationStr = fishingOperationDecorator.toString(fishingOperation);
 
                 StringBuilder sb = new StringBuilder();
                 for (String error : errorsForOperation) {
                     sb.append("<li>").append(error).append("</li>");
                 }
                 String errorMessage = t("tutti.service.genericFormat.invalid.fishingOperation", fishingOperationStr, sb.toString());
                 errors.put(fishingOperationId, errorMessage);
 
             }
 
         }
 
         return errors;
 
     }
 
     public Set<String> checkFishingOperation(Integer fishingOperationId) {
 
         if (log.isDebugEnabled()) {
             log.debug("Will check operation: " + fishingOperationId);
         }
 
         Set<String> errors = new LinkedHashSet<>();
 
         boolean withCatchBatch = persistenceService.isFishingOperationWithCatchBatch(fishingOperationId);
 
         if (!withCatchBatch) {
 
             if (log.isWarnEnabled()) {
                 log.warn("Skip fishing operation " + fishingOperationId + " since no catchBatch associated.");
             }
 
         } else {
 
             BatchContainer<SpeciesBatch> rootSpeciesBatch;
             try {
                 rootSpeciesBatch = weightComputingService.getComputedSpeciesBatches(fishingOperationId);
 
             } catch (ApplicationBusinessException e) {
                 errors.add(e.getMessage());
                 rootSpeciesBatch = persistenceService.getRootSpeciesBatch(fishingOperationId, false);
             }
 
             BatchContainer<SpeciesBatch> rootBenthosBatch;
             try {
                 rootBenthosBatch = weightComputingService.getComputedBenthosBatches(fishingOperationId);
 
             } catch (ApplicationBusinessException e) {
                 errors.add(e.getMessage());
                 rootBenthosBatch = persistenceService.getRootBenthosBatch(fishingOperationId, false);
             }
 
             CatchBatch catchBatch = persistenceService.getCatchBatchFromFishingOperation(fishingOperationId);
 
             BatchContainer<MarineLitterBatch> rootMarineLitterBatch;
             try {
                 Float weight = catchBatch == null ? null : catchBatch.getMarineLitterTotalWeight();
                 rootMarineLitterBatch = weightComputingService.getComputedMarineLitterBatches(fishingOperationId, weight);
 
             } catch (ApplicationBusinessException e) {
                 errors.add(e.getMessage());
                 rootMarineLitterBatch = persistenceService.getRootMarineLitterBatch(fishingOperationId);
             }
 
             try {
                 if (catchBatch != null) {
                     weightComputingService.computeCatchBatchWeights(catchBatch,
                                                                     rootSpeciesBatch,
                                                                     rootBenthosBatch,
                                                                     rootMarineLitterBatch);
                 }
             } catch (ApplicationBusinessException e) {
                 errors.add(e.getMessage());
             }
         }
 
         return errors;
 
     }
 
 }