package fr.ifremer.dali.ui.swing.content.manage.context;
   
   /*
    * #%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.configuration.context.ContextDTO;
  import fr.ifremer.dali.dto.configuration.filter.FilterDTO;
  import fr.ifremer.dali.ui.swing.action.QuitScreenAction;
  import fr.ifremer.dali.ui.swing.content.manage.context.contextslist.ManageContextsListTableUIRowModel;
  import fr.ifremer.dali.ui.swing.content.manage.context.menu.ManageContextsListMenuUIModel;
  import fr.ifremer.dali.ui.swing.util.AbstractDaliBeanUIModel;
  import fr.ifremer.dali.ui.swing.util.AbstractDaliUIHandler;
  import jaxx.runtime.SwingUtil;
  import jaxx.runtime.validator.swing.SwingValidator;
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.nuiton.jaxx.application.swing.util.CloseableUI;
  
  import javax.swing.SwingUtilities;
  import java.util.Collection;
  
  /**
   * <p>ManageContextsUIHandler class.</p>
   *
   */
  public class ManageContextsUIHandler extends AbstractDaliUIHandler<ManageContextsUIModel, ManageContextsUI> implements CloseableUI {
  
      /**
       * Logger.
       */
      private static final Log LOG = LogFactory.getLog(ManageContextsUIHandler.class);
  
      /** {@inheritDoc} */
      @Override
      public void beforeInit(final ManageContextsUI ui) {
          super.beforeInit(ui);
  
          // create model and register to the JAXX context
          final ManageContextsUIModel model = new ManageContextsUIModel();
          ui.setContextValue(model);
  
          ui.setContextValue(SwingUtil.createActionIcon("config"));
  
      }
  
      /** {@inheritDoc} */
      @Override
      public void afterInit(final ManageContextsUI ui) {
          initUI(ui);
  
          // Affect models
          getModel().setContextListModel(getUI().getManageContextsListUI().getModel());
          getModel().setFilterListModel(getUI().getManageFiltersListUI().getModel());
  
          // Initialiser les parametres des ecrans Observation et prelevemnts
          getContext().clearObservationIds();
  
          // Binding save button
          getUI().applyDataBinding(ManageContextsUI.BINDING_SAVE_BUTTON_ENABLED);
  
          initListeners();
  
          // reset model modify
          getModel().setModify(false);
  
      }
  
      private void initListeners() {
  
          // Listen modify
          listenModelModify(getModel().getContextListModel());
          getModel().getFilterListModel().addPropertyChangeListener(AbstractDaliBeanUIModel.PROPERTY_MODIFY, evt -> {
              Boolean modify = (Boolean) evt.getNewValue();
              if (modify != null) {
                  getModel().setModify(modify);
                  if (modify && getModel().getContextListModel().getSingleSelectedRow() != null) {
                      getModel().getContextListModel().getSingleSelectedRow().setDirty(true);
                  }
              }
         });
 
         // Listen valid
         listenModelValid(getModel().getContextListModel());
         listenModelValid(getModel().getFilterListModel());
 
         // Validator
         registerValidators(getValidator());
         listenValidatorValid(getValidator(), getModel());
 
 
         // listen to search result
         getUI().getManageContextsListMenuUI().getModel().addPropertyChangeListener(ManageContextsListMenuUIModel.PROPERTY_RESULTS, evt -> {
 
             getModel().getContextListModel().setBeans((Collection<ContextDTO>) evt.getNewValue());
 
             getUI().getManageFiltersListUI().getHandler().disable();
             getUI().getManageFiltersListUI().getHandler().clearTable();
             getUI().getManageFilterContentUI().getHandler().clearTable();
 
             // Auto select if unique row
             if (getModel().getContextListModel().getRowCount() == 1) {
                 ManageContextsListTableUIRowModel rowModel = getModel().getContextListModel().getRows().get(0);
                 SwingUtilities.invokeLater(() -> {
                     getUI().getManageContextsListUI().getHandler().selectRow(rowModel);
                     getModel().getContextListModel().setSingleSelectedRow(rowModel);
                 });
             }
         });
     }
 
 
     /** {@inheritDoc} */
     @Override
     public SwingValidator<ManageContextsUIModel> getValidator() {
         return getUI().getValidator();
     }
 
     /**
      * <p>loadLocalContext.</p>
      *
      * @param context a {@link fr.ifremer.dali.dto.configuration.context.ContextDTO} object.
      */
     public void loadLocalContext(final ContextDTO context) {
         getUI().getManageFilterContentUI().getHandler().clearTable();
         getUI().getManageFiltersListUI().getHandler().loadContext(context);
     }
 
     /**
      * <p>loadFilterElements.</p>
      *
      * @param filter a {@link fr.ifremer.dali.dto.configuration.filter.FilterDTO} object.
      */
     public void loadFilterElements(FilterDTO filter) {
         if (filter == null) {
             getUI().getManageFilterContentUI().getHandler().clearTable();
         } else {
             getUI().getManageFilterContentUI().getHandler().loadFilterElements(filter.getId());
         }
     }
 
     /** {@inheritDoc} */
     @Override
     @SuppressWarnings("unchecked")
     public boolean quitUI() {
         try {
             QuitScreenAction action = new QuitScreenAction(this, false, SaveAction.class);
             if (action.prepareAction()) {
                 return true;
             }
         } catch (Exception e) {
             LOG.error(e.getLocalizedMessage(), e);
         }
         return false;
     }
 }