package fr.ifremer.dali.ui.swing.content.manage.program.strategiesByLocation.programs;
   
   /*
    * #%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 fr.ifremer.dali.dto.DaliBeans;
  import fr.ifremer.dali.dto.configuration.programStrategy.ProgramDTO;
  import fr.ifremer.dali.dto.referential.LocationDTO;
  import fr.ifremer.dali.ui.swing.util.table.AbstractDaliTableModel;
  import fr.ifremer.dali.ui.swing.util.table.AbstractDaliTableUIHandler;
  import fr.ifremer.quadrige3.ui.swing.table.SwingTable;
  import org.jdesktop.swingx.table.TableColumnExt;
  
  import javax.swing.BorderFactory;
  
  import static org.nuiton.i18n.I18n.t;
  
  /**
   * Controleur pour la zone des programmes.
   */
  public class StrategiesProgrammeTableUIHandler extends AbstractDaliTableUIHandler<StrategiesProgrammeTableRowModel, StrategiesProgrammeTableUIModel, StrategiesProgrammeTableUI> {
  
      /**
       * <p>Constructor for StrategiesProgrammeTableUIHandler.</p>
       */
      public StrategiesProgrammeTableUIHandler() {
          super(StrategiesProgrammeTableRowModel.PROPERTY_START_DATE,
                  StrategiesProgrammeTableRowModel.PROPERTY_END_DATE);
      }
  
      /** {@inheritDoc} */
      @Override
      public AbstractDaliTableModel<StrategiesProgrammeTableRowModel> getTableModel() {
          return (StrategiesProgrammeTableModel) getTable().getModel();
      }
  
      /** {@inheritDoc} */
      @Override
      public SwingTable getTable() {
          return getUI().getTableau();
      }
  
      /** {@inheritDoc} */
      @Override
      public void beforeInit(final StrategiesProgrammeTableUI ui) {
          super.beforeInit(ui);
  
          // create model and register to the JAXX context
          final StrategiesProgrammeTableUIModel model = new StrategiesProgrammeTableUIModel();
          ui.setContextValue(model);
      }
  
      /** {@inheritDoc} */
      @Override
      public void afterInit(StrategiesProgrammeTableUI ui) {
  
          // Initialiser l UI
          initUI(ui);
  
          // Initialiser le tableau
          initialiserTableau();
      }
  
      /** {@inheritDoc} */
      @Override
      protected boolean isRowValid(final StrategiesProgrammeTableRowModel row) {
          row.getErrors().clear();
          return super.isRowValid(row) && isDatesValid(row);
      }
  
      private boolean isDatesValid(StrategiesProgrammeTableRowModel row) {
  
          // both start and end dates must be null or not null
          if (row.getStartDate() == null && row.getEndDate() != null) {
              DaliBeans.addError(row, t("dali.program.location.startDate.null"), StrategiesProgrammeTableRowModel.PROPERTY_START_DATE);
  
          } else if (row.getStartDate() != null && row.getEndDate() == null) {
              DaliBeans.addError(row, t("dali.program.location.endDate.null"), StrategiesProgrammeTableRowModel.PROPERTY_END_DATE);
  
         } else if (row.getStartDate() != null && row.getEndDate() != null) {
             // end date must be after start date
             if (row.getStartDate().isAfter(row.getEndDate())) {
                 DaliBeans.addError(row, t("dali.program.location.endDate.before"), StrategiesProgrammeTableRowModel.PROPERTY_END_DATE);
             } else {
 
                 // if dates valid, check surveys outside dates
                 long surveysCount = getContext().getObservationService().countSurveysWithProgramLocationAndOutsideDates(row, getModel().getLocationId());
                 if (surveysCount > 0) {
                     DaliBeans.addError(row, t("dali.program.location.period.surveyOutsidePeriod"),
                             StrategiesProgrammeTableRowModel.PROPERTY_START_DATE, StrategiesProgrammeTableRowModel.PROPERTY_END_DATE);
                 }
             }
         }
 
         return row.getErrors().isEmpty();
     }
 
     /**
      * Chargement des strategies.
      *
      * @param lieu Lieu selectionne
      * @param programme a {@link fr.ifremer.dali.dto.configuration.programStrategy.ProgramDTO} object.
      */
     public void load(final ProgramDTO programme, final LocationDTO lieu) {
 
         // Ajout de la liste des strategies dans le tableau
         getModel().setBeans(getContext().getProgramStrategyService().getStrategyUsageByProgramAndLocationId(
                 programme.getCode(), lieu.getId()));
 
         getModel().setLocationId(lieu.getId());
         getModel().setModify(false);
         recomputeRowsValidState(true);
 
         // Initialiser le titre du panel
         getUI().setBorder(BorderFactory.createTitledBorder(
                 t("dali.program.strategies.program.titre",
                         programme.getCode(), lieu.getName())));
     }
 
     /**
      * Initialisation de le tableau.
      */
     private void initialiserTableau() {
 
         // La table des prelevements
         final SwingTable table = getTable();
 
         // Colonne libelle
         final TableColumnExt colonneLibelle = addColumn(
                 StrategiesProgrammeTableModel.NAME);
         colonneLibelle.setSortable(true);
         colonneLibelle.setMinWidth(200);
 
         // Colonne date debut
         final TableColumnExt colonneStartDate = addLocalDatePickerColumnToModel(
                 StrategiesProgrammeTableModel.START_DATE, getConfig().getDateFormat());
         colonneStartDate.setSortable(true);
         colonneStartDate.setMinWidth(100);
 
         // Colonne date fin
         final TableColumnExt colonneEndDate = addLocalDatePickerColumnToModel(
                 StrategiesProgrammeTableModel.END_DATE, getConfig().getDateFormat());
         colonneEndDate.setSortable(true);
         colonneEndDate.setMinWidth(100);
 
         // Modele de la table
         final StrategiesProgrammeTableModel tableModel = new StrategiesProgrammeTableModel(getTable().getColumnModel());
         table.setModel(tableModel);
 
         // Initialisation de la table
         initTable(table, true);
 
         // Les colonnes obligatoire sont toujours presentes
         colonneLibelle.setHideable(false);
         colonneStartDate.setHideable(false);
         colonneEndDate.setHideable(false);
 
         // Seul les colonnes startDate et endDate doivent être editables
         colonneLibelle.setEditable(false);
         colonneStartDate.setEditable(true);
         colonneEndDate.setEditable(true);
     }
 }