package fr.ifremer.dali.ui.swing.content.extraction;
   
   /*
    * #%L
    * Dali :: UI
    * $Id:$
    * $HeadURL:$
    * %%
    * Copyright (C) 2014 - 2015 Ifremer
   * %%
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU Affero 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 Affero General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   * #L%
   */
  
  import com.google.common.collect.Lists;
  import fr.ifremer.dali.dto.system.extraction.ExtractionDTO;
  import fr.ifremer.dali.ui.swing.action.AbstractDaliSaveAction;
  import fr.ifremer.dali.ui.swing.content.extraction.list.ExtractionsRowModel;
  import fr.ifremer.quadrige3.ui.swing.model.AbstractBeanUIModel;
  import org.apache.commons.collections4.CollectionUtils;
  
  import java.util.Collection;
  import java.util.List;
  import java.util.stream.Collectors;
  
  import static org.nuiton.i18n.I18n.t;
  
  /**
   * Save action.
   */
  public class SaveAction extends AbstractDaliSaveAction<ExtractionUIModel, ExtractionUI, ExtractionUIHandler> {
  
      private Collection<? extends ExtractionDTO> extractionsToSave;
  
      /**
       * <p>Constructor for SaveAction.</p>
       *
       * @param handler a {@link fr.ifremer.dali.ui.swing.content.extraction.ExtractionUIHandler} object.
       */
      public SaveAction(final ExtractionUIHandler handler) {
          super(handler, false);
      }
  
      /** {@inheritDoc} */
      @Override
      public boolean prepareAction() throws Exception {
          if (!super.prepareAction()) {
              return false;
          }
          // Model is valid
          if (!getModel().isValid()) {
  
              // Remove error
              displayErrorMessage(t("dali.action.save.errors.title"), t("dali.action.save.errors.remove"));
  
              // Stop saving
              return false;
          }
  
          // Selected extractions
          extractionsToSave = getUI().getExtractionsTable().getModel().getRows().stream().filter(ExtractionsRowModel::isDirty).collect(Collectors.toList());
  
          return !CollectionUtils.isEmpty(extractionsToSave);
  
      }
  
      /** {@inheritDoc} */
      @Override
      public void doAction() throws Exception {
  
          // Save observations
          getContext().getExtractionService().saveExtractions(extractionsToSave);
      }
  
      /** {@inheritDoc} */
      @Override
      protected List<AbstractBeanUIModel> getModelsToModify() {
          List<AbstractBeanUIModel> models = Lists.newArrayList();
          models.add(getModel().getExtractionsTableUIModel());
          models.add(getModel().getExtractionFiltersUIModel());
          models.add(getModel().getExtractionConfigUIModel());
          return models;
      }
  
      /** {@inheritDoc} */
      @Override
      public void postSuccessAction() {
  
         getHandler().reloadComboBox();
 
         sendMessage(t("dali.action.save.extractions.success", extractionsToSave.size()));
 
         super.postSuccessAction();
     }
 
     /** {@inheritDoc} */
     @Override
     protected void releaseAction() {
         super.releaseAction();
 
         extractionsToSave = null;
     }
 }