package fr.ifremer.reefdb.ui.swing.content.synchro.program;
   
   /*
    * #%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 com.google.common.base.Predicate;
  import com.google.common.collect.Lists;
  import fr.ifremer.reefdb.dto.ReefDbBeans;
  import fr.ifremer.reefdb.dto.configuration.programStrategy.ProgramDTO;
  import fr.ifremer.reefdb.dto.enums.SearchDateValues;
  import fr.ifremer.reefdb.service.StatusFilter;
  import fr.ifremer.reefdb.ui.swing.util.AbstractReefDbUIHandler;
  import fr.ifremer.reefdb.ui.swing.util.ReefDbUIs;
  import org.apache.commons.collections4.CollectionUtils;
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.nuiton.jaxx.application.swing.util.Cancelable;
  
  import java.util.List;
  
  /**
   * Controleur pour la zone des programmes.
   */
  public class ProgramSelectUIHandler extends AbstractReefDbUIHandler<ProgramSelectUIModel, ProgramSelectUI> implements Cancelable {
  
      /**
       * Logger.
       */
      private static final Log LOG = LogFactory.getLog(ProgramSelectUIHandler.class);
  
      /** {@inheritDoc} */
      @Override
      public void beforeInit(final ProgramSelectUI ui) {
          super.beforeInit(ui);
  
          // create model and register to the JAXX context
          final ProgramSelectUIModel model = new ProgramSelectUIModel();
          ui.setContextValue(model);
      }
  
      /** {@inheritDoc} */
      @Override
      public void afterInit(final ProgramSelectUI ui) {
  
          // Initialiser l UI
          initUI(ui);
  
          initOptions(ui);
  
          // load programs
          StatusFilter programStatusFilter = ui.getProgramStatusFilter();
          // Get program from synchronisation server
          List<ProgramDTO> programs;
          if (getContext().isSynchroEnabled()
                  && (programStatusFilter == StatusFilter.NATIONAL || programStatusFilter == StatusFilter.NATIONAL_ACTIVE)) {
  
              programs = getContext().getProgramStrategyService().getRemoteProgramsByUser(getContext().getAuthenticationInfo());
          } else {
              if (ui.getUserIdFilter() != null) {
                  programs = getContext().getProgramStrategyService().getWritableProgramsByUserAndStatus(ui.getUserIdFilter(), programStatusFilter);
              } else {
                  // Deprecated, should not happens
                  programs = getContext().getProgramStrategyService().getProgramsByStatus(programStatusFilter);
              }
          }
  
          List<ProgramDTO> selectedPrograms = Lists.newArrayList();
  
          if (CollectionUtils.isNotEmpty(programs) && CollectionUtils.isNotEmpty(ui.getInitialProgramCodes())) {
              selectedPrograms = ReefDbBeans.filterCollection(programs, (Predicate<ProgramDTO>) input -> input != null && ui.getInitialProgramCodes().contains(input.getCode()));
          }
  
          // Apply default previously selected programs
          getModel().setSelectedPrograms(selectedPrograms);
          initBeanList(ui.getProgramDoubleList(), programs, selectedPrograms);
  
      }
  
      private void initOptions(ProgramSelectUI ui) {
 
         if (Boolean.TRUE.equals(ui.getFileSynchro())) {
 
             // show file options
             ui.getOptionsPanel().setVisible(true);
             ui.getOnlyDirtyCheckBox().setVisible(true);
             ui.getDatesPanel().setVisible(true);
 
             // set 'dirty only' flag to true by default
             getModel().setDirtyOnly(true);
 
             // init fields
             ui.getStartDateEditor().setEnabled(false);
             ui.getEndDateEditor().setEnabled(false);
             ui.getAndLabel().setVisible(false);
             ui.getEndDateEditor().setVisible(false);
 
             ReefDbUIs.forceComponentSize(ui.getSearchDateCombo(), 82);
             ReefDbUIs.forceComponentSize(ui.getStartDateEditor(), 120);
             ReefDbUIs.forceComponentSize(ui.getEndDateEditor(), 120);
 
             // init search date combo
             initBeanFilterableComboBox(
                     ui.getSearchDateCombo(),
                     getContext().getSystemService().getSearchDates(),
                     null);
 
             // add a listener on it
             getModel().addPropertyChangeListener(ProgramSelectUIModel.PROPERTY_SEARCH_DATE, evt -> {
 
                 if (getModel().getSearchDateId() != null) {
 
                     // enable fields
                     ui.getStartDateEditor().setEnabled(true);
                     ui.getEndDateEditor().setEnabled(true);
 
                     final SearchDateValues searchDateValue = SearchDateValues.values()[getModel().getSearchDateId()];
                     if (searchDateValue == SearchDateValues.BETWEEN) {
                             // show all fields
                         ui.getAndLabel().setVisible(true);
                         ui.getEndDateEditor().setVisible(true);
                     } else {
                             // show start date only
                         ui.getEndDateEditor().setVisible(false);
                         ui.getAndLabel().setVisible(false);
                             getModel().setEndDate(null);
                     }
                 } else {
 
                     // clear
                     ui.getStartDateEditor().setEnabled(false);
                     ui.getEndDateEditor().setEnabled(false);
                     ui.getEndDateEditor().setVisible(false);
                     ui.getAndLabel().setVisible(false);
                     getModel().setStartDate(null);
                     getModel().setEndDate(null);
                 }
             });
 
 
         } else {
 
             // hide file options
             ui.getOnlyDirtyCheckBox().setVisible(false);
             ui.getDatesPanel().setVisible(false);
             // reset values
             getModel().setDirtyOnly(false);
             getModel().setSearchDate(null);
             getModel().setStartDate(null);
             getModel().setEndDate(null);
         }
 
         if (Boolean.TRUE.equals(ui.getPhotoSynchro())) {
 
             // show options
             ui.getOptionsPanel().setVisible(true);
             ui.getEnablePhotoCheckBox().setVisible(true);
             // init the photo option
             getModel().setEnablePhoto(getConfig().isSynchroPhotoEnabledByDefault());
 
         } else {
 
             // hide options
             ui.getEnablePhotoCheckBox().setVisible(false);
         }
 
         // Hide options panel if no option selected
         if (Boolean.FALSE.equals(ui.getFileSynchro()) && Boolean.FALSE.equals(ui.getPhotoSynchro())) {
             ui.getOptionsPanel().setVisible(false);
         }
     }
 
     /** {@inheritDoc} */
     @Override
     public void cancel() {
 
         // clear selected programs
         getModel().setSelectedPrograms(null);
 
         closeDialog();
     }
 
     /**
      * <p>select.</p>
      */
     public void select() {
         closeDialog();
     }
 }