package fr.ifremer.tutti.ui.swing.content.protocol.actions;
   
   /*
    * #%L
    * Tutti :: UI
    * $Id:$
    * $HeadURL:$
    * %%
    * 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.Preconditions;
  import com.google.common.collect.Sets;
  import fr.ifremer.tutti.persistence.entities.referential.Caracteristic;
  import fr.ifremer.tutti.ui.swing.util.actions.LongActionSupport;
  import fr.ifremer.tutti.ui.swing.content.protocol.EditProtocolCaracteristicsRowModel;
  import fr.ifremer.tutti.ui.swing.content.protocol.EditProtocolCaracteristicsTableModel;
  import fr.ifremer.tutti.ui.swing.content.protocol.EditProtocolUI;
  import fr.ifremer.tutti.ui.swing.content.protocol.EditProtocolUIHandler;
  import fr.ifremer.tutti.ui.swing.content.protocol.EditProtocolUIModel;
  import jaxx.runtime.SwingUtil;
  
  import javax.swing.JTable;
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  import java.util.Set;
  
  import static org.nuiton.i18n.I18n.t;
  
  /**
   * @author Kevin Morin (Code Lutin)
   * @since 3.10
   */
  public class RemoveCaracteristicMappingAction extends LongActionSupport<EditProtocolUIModel, EditProtocolUI, EditProtocolUIHandler> {
  
  
      /**
       * Set of removed caracteristics.
       */
      protected Set<Caracteristic> removedCarateristics;
  
      /**
       * Set of removed rows.
       */
      protected Set<EditProtocolCaracteristicsRowModel> removedRows;
  
      protected List<Integer> removedRowIndexes;
  
  
      public RemoveCaracteristicMappingAction(EditProtocolUIHandler handler) {
          super(handler, false);
      }
  
      @Override
      public void doAction() throws Exception {
  
          JTable table = handler.getCaracteristicsMappingTable();
  
          // need to have a selection
          Preconditions.checkState(!table.getSelectionModel().isSelectionEmpty());
  
          EditProtocolCaracteristicsTableModel tableModel =
                  (EditProtocolCaracteristicsTableModel) table.getModel();
  
          removedCarateristics = Sets.newHashSet();
          removedRows = Sets.newHashSet();
          removedRowIndexes = new ArrayList<>();
  
          for (Integer rowIndex : SwingUtil.getSelectedModelRows(table)) {
  
              removedRowIndexes.add(rowIndex);
  
              // get row to remove
              EditProtocolCaracteristicsRowModel selectedRow =
                      tableModel.getEntry(rowIndex);
  
              // re-add all synonym of this taxon to the species / benthos combobox
              Caracteristic caracteristic = selectedRow.getPsfm();
              removedCarateristics.add(caracteristic);
  
              // mark row to be removed at the very last moment
              removedRows.add(selectedRow);
          }
 
         Collections.sort(removedRowIndexes, Collections.reverseOrder());
     }
 
     @Override
     public void postSuccessAction() {
         super.postSuccessAction();
 
         // update comboboxes
         getUI().getCaracteristicMappingComboBox().addItems(removedCarateristics);
 
         // remove all rows from model
         getModel().removeCaracteristicMappingRows(removedRows);
 
         // fire table data changed
         JTable table = handler.getCaracteristicsMappingTable();
         EditProtocolCaracteristicsTableModel tableModel =
                 (EditProtocolCaracteristicsTableModel) table.getModel();
 
         removedRowIndexes.forEach(tableModel::removeRow);
 
         // clear table selection
         table.clearSelection();
 
         // notify user
         sendMessage(t("tutti.flash.info.caracteristicMapping.remove.from.protocol"));
     }
 }