package org.jtheque.primary.controller.impl;

 /*

  * 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.core.managers.view.able.controller.AbstractController;

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

 import org.jtheque.primary.controller.impl.undo.CreatedSagaEdit;

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

 import org.jtheque.primary.services.able.ISagasService;

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

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

 import javax.annotation.Resource;

 /**

  * A controller for the saga view.

  *

  * @author Baptiste Wicht

  */

 public final class SagaController extends AbstractController implements ISagaController {

     private ViewMode state = ViewMode.NEW;

     private Saga currentSaga;

     @Resource

     private ISagasService sagasService;

     @Resource

     private ISagaView sagaView;

     @Override

     public ISagaView getView() {

         return sagaView;

     }

     @Override

     public void newSaga() {

         state = ViewMode.NEW;

         sagaView.reload();

         currentSaga = sagasService.getEmptySaga();

     }

     @Override

     public void editSaga(Saga saga) {

         state = ViewMode.EDIT;

         sagaView.reload(saga);

         currentSaga = saga;

         displayView();

     }

     @Override

     public void save(String name) {

         currentSaga.setName(name);

         if (state == ViewMode.NEW) {

             sagasService.create(currentSaga);

             Managers.getManager(IUndoRedoManager.class).addEdit(new CreatedSagaEdit(currentSaga));

         } else {

             sagasService.save(currentSaga);

         }

     }

 }