package org.jtheque.films.controllers.impl.state.film;

 /*

  * This file is part of JTheque.

  *

  * JTheque 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.

  *

  * JTheque 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 JTheque.  If not, see <http://www.gnu.org/licenses/>.

  */

 import org.jtheque.core.managers.Managers;

 import org.jtheque.core.managers.undo.IUndoRedoManager;

 import org.jtheque.films.controllers.able.IFilmController;

 import org.jtheque.films.controllers.impl.undo.DeletedFilmEdit;

 import org.jtheque.films.persistence.od.able.Film;

 import org.jtheque.films.services.able.IFilmsService;

 import org.jtheque.films.view.impl.models.able.IFilmsModel;

 import org.jtheque.primary.controller.able.ControllerState;

 import org.jtheque.primary.controller.able.FormBean;

 import org.jtheque.primary.od.able.Data;

 import org.jtheque.primary.view.able.ViewMode;

 import javax.annotation.Resource;

 /**

  * A film controller state for the state "view".

  *

  * @author Baptiste Wicht

  */

 public final class ViewFilmState implements ControllerState {

     @Resource

     private IFilmController controller;

     @Resource

     private IFilmsService filmsService;

     /**

      * Return the model of the view.

      *

      * @return The model of the view.

      */

     private IFilmsModel getViewModel() {

         return controller.getViewModel();

     }

     @Override

     public void apply() {

         controller.getView().setEnabled(false);

         controller.getView().getToolbarView().setDisplayMode(ViewMode.VIEW);

         if (getViewModel().getCurrentFilm() != null) {

             controller.getView().select(getViewModel().getCurrentFilm());

         }

     }

     @Override

     public ControllerState save(FormBean bean) {

         //Do nothing

         return null;

     }

     @Override

     public ControllerState cancel() {

         //Do nothing

         return null;

     }

     @Override

     public ControllerState create() {

         return controller.getNewObjectState();

     }

     @Override

     public ControllerState manualEdit() {

         return controller.getModifyState();

     }

     @Override

     public ControllerState delete() {

         boolean deleted = filmsService.delete(getViewModel().getCurrentFilm());

         if (deleted) {

             Managers.getManager(IUndoRedoManager.class).addEdit(new DeletedFilmEdit(getViewModel().getCurrentFilm()));

             controller.getView().selectFirst();

         }

         return null;

     }

     @Override

     public ControllerState autoEdit(Data data) {

         Film film = (Film) data;

         getViewModel().setCurrentFilm(film);

         return controller.getAutoAddState();

     }

     @Override

     public ControllerState view(Data data) {

         Film film = (Film) data;

         getViewModel().setCurrentFilm(film);

         return null;

     }

 }