package fr.ifremer.reefdb.ui.swing.content.observation.photo;
   
   /*
    * #%L
    * Reef DB :: 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 fr.ifremer.reefdb.dto.data.photo.PhotoDTO;
  import fr.ifremer.reefdb.ui.swing.content.observation.ObservationUIModel;
  import fr.ifremer.reefdb.ui.swing.util.table.AbstractReefDbTableUIModel;
  import org.nuiton.jaxx.application.swing.tab.TabContentModel;
  
  import static org.nuiton.i18n.I18n.n;
  
  /**
   * Modele pour l onglet photo.
   */
  public class PhotosTabUIModel extends AbstractReefDbTableUIModel<PhotoDTO, PhotosTableRowModel, PhotosTabUIModel> implements TabContentModel {
  
      /**
       * Constant <code>PROPERTY_OBSERVATION_MODEL="observationModel"</code>
       */
      public static final String PROPERTY_OBSERVATION_MODEL = "observationModel";
      /**
       * Constant <code>PROPERTY_PHOTO_INDEX="selectedPhoto"</code>
       */
      public static final String PROPERTY_PHOTO_INDEX = "selectedPhoto";
      private ObservationUIModel observationModel;
      /**
       * L'indice courant pour la photo.
       */
      private Integer photoIndex = null;
      private boolean modelAdjusting;
  
      /**
       * <p>Getter for the field <code>observationModel</code>.</p>
       *
       * @return a {@link fr.ifremer.reefdb.ui.swing.content.observation.ObservationUIModel} object.
       */
      public ObservationUIModel getObservationModel() {
          return observationModel;
      }
  
      /**
       * <p>Setter for the field <code>observationModel</code>.</p>
       *
       * @param observationModel a {@link fr.ifremer.reefdb.ui.swing.content.observation.ObservationUIModel} object.
       */
      public void setObservationModel(ObservationUIModel observationModel) {
          this.observationModel = observationModel;
          firePropertyChange(PROPERTY_OBSERVATION_MODEL, null, observationModel);
      }
  
      /** {@inheritDoc} */
      @Override
      public boolean isEmpty() {
          return false; // getRowCount() == 0;
      }
  
      /** {@inheritDoc} */
      @Override
      public String getTitle() {
          return n("reefdb.photo.title");
      }
  
      /** {@inheritDoc} */
      @Override
      public String getIcon() {
          return null;
      }
  
      /** {@inheritDoc} */
      @Override
      public boolean isCloseable() {
          return false;
      }
  
      public PhotosTableRowModel getSelectedPhoto() {
          return getPhotoIndex() != null ? getRows().get(getPhotoIndex()) : null;
      }
  
     /**
      * <p>Getter for the field <code>photoIndex</code>.</p>
      *
      * @return a {@link java.lang.Integer} object.
      */
     public Integer getPhotoIndex() {
         return photoIndex;
     }
 
     /**
      * <p>Setter for the field <code>photoIndex</code>.</p>
      *
      * @param photoIndex a {@link java.lang.Integer} object.
      */
     public void setPhotoIndex(Integer photoIndex) {
         Integer oldValue = getPhotoIndex();
         this.photoIndex = photoIndex != null
                 ? Math.max(getFirstPhotoIndex(), Math.min(getLastPhotoIndex(), photoIndex))
                 : null;
         firePropertyChange(PROPERTY_PHOTO_INDEX, oldValue, photoIndex);
     }
 
     /**
      * <p>getFirstPhotoIndex.</p>
      *
      * @return a int.
      */
     public int getFirstPhotoIndex() {
         return 0;
     }
 
     /**
      * <p>getLastPhotoIndex.</p>
      *
      * @return a int.
      */
     public int getLastPhotoIndex() {
         return getRowCount() - 1;
     }
 
     /**
      * <p>isModelAdjusting.</p>
      *
      * @return a boolean.
      */
     public boolean isModelAdjusting() {
         return modelAdjusting;
     }
 
     /**
      * <p>Setter for the field <code>modelAdjusting</code>.</p>
      *
      * @param modelAdjusting a boolean.
      */
     public void setModelAdjusting(boolean modelAdjusting) {
         this.modelAdjusting = modelAdjusting;
     }
 
     public boolean isExportEnabled() {
         return getSelectedRows().stream().anyMatch(PhotosTableRowModel::isFileExists);
     }
 
     public boolean isDownloadEnabled() {
         return getSelectedRows().stream().anyMatch(PhotosTableRowModel::isFileDownloadable);
     }
 }