package fr.ifremer.tutti.ui.swing.content.program;
   
   /*
    * #%L
    * Tutti :: UI
    * %%
    * 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.collect.Lists;
  import fr.ifremer.tutti.persistence.entities.data.Program;
  import fr.ifremer.tutti.ui.swing.util.AbstractTuttiUIHandler;
  import jaxx.runtime.JAXXUtil;
  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.JComponent;
  
  import static org.nuiton.i18n.I18n.t;
  
  /**
   * Handler of UI {@link EditProgramUI}.
   *
   * @author Tony Chemit - chemit@codelutin.com
   * @since 0.1
   */
  public class EditProgramUIHandler extends AbstractTuttiUIHandler<EditProgramUIModel, EditProgramUI> implements CloseableUI {
  
      /** Logger. */
      private static final Log log =
              LogFactory.getLog(EditProgramUIHandler.class);
  
      public static String getTitle(boolean exist) {
  
          String result;
          if (exist) {
              result = t("tutti.editProgram.title.edit.program");
          } else {
              result = t("tutti.editProgram.title.create.program");
          }
          return result;
      }
  
      @Override
      public void beforeInit(EditProgramUI ui) {
  
          super.beforeInit(ui);
          getDataContext().resetValidationDataContext();
  
          EditProgramUIModel model = new EditProgramUIModel();
  
          String programId = getContext().getProgramId();
          if (programId == null) {
  
              if (log.isInfoEnabled()) {
                  log.info("Edit new program");
              }
          } else {
  
              if (log.isInfoEnabled()) {
                  log.info("Edit existing program " + programId);
              }
              // load existing program
              Program program = getPersistenceService().getProgram(programId);
  
              model.fromEntity(program);
          }
  
          listModelIsModify(model);
  
          ui.setContextValue(model);
      }
  
      @Override
      public void afterInit(EditProgramUI ui) {
  
          initUI(ui);
  
          EditProgramUIModel model = getModel();
          initBeanFilterableComboBox(ui.getZoneComboBox(),
                                     Lists.newArrayList(getPersistenceService().getAllProgramZone()),
                                     model.getZone());
 
         SwingValidator validator = ui.getValidator();
         listenValidatorValid(validator, model);
 
         registerValidators(validator);
 
         // if new program can already cancel his creation
         model.setModify(model.isCreate());
 
         //FIXME Binding does not work
         JAXXUtil.applyDataBinding(ui, EditProgramUI.BINDING_RESET_BUTTON_ENABLED);
     }
 
     @Override
     protected JComponent getComponentToFocus() {
         return getUI().getNameField();
     }
 
     @Override
     public void onCloseUI() {
         if (log.isDebugEnabled()) {
             log.debug("closing: " + ui);
         }
         clearValidators();
     }
 
     @Override
     public boolean quitUI() {
         return quitScreen(
                 getModel().isValid(),
                 getModel().isModify(),
                 t("tutti.editProgram.askCancelEditBeforeLeaving.cancelSaveProgram"),
                 t("tutti.editProgram.askSaveBeforeLeaving.saveProgram"),
                 ui.getSaveButton().getAction()
         );
     }
 
     @Override
     public SwingValidator<EditProgramUIModel> getValidator() {
         return ui.getValidator();
     }
 
     public void reloadProgram(Program program) {
 
         EditProgramUIModel model = getModel();
 
         model.fromEntity(program);
 
         getModel().setModify(false);
     }
 
 }