/*
 * (c) Copyright 2010-2011 AgileBirds
 *
 * This file is part of OpenFlexo.
 *
 * OpenFlexo 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.
 *
 * OpenFlexo 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 OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
 *
 */
package org.openflexo.dm.view;

import java.util.Vector;

import javax.swing.JComponent;
import javax.swing.JSplitPane;

import org.openflexo.components.tabular.TabularViewAction;
import org.openflexo.dm.model.DMEntityTableModel;
import org.openflexo.dm.model.DMPackageTableModel;
import org.openflexo.dm.model.DMReadOnlyEntityTableModel;
import org.openflexo.dm.model.DMReadOnlyPackageTableModel;
import org.openflexo.dm.view.controller.DMController;
import org.openflexo.foundation.FlexoModelObject;
import org.openflexo.foundation.dm.DMEntity;
import org.openflexo.foundation.dm.DMPackage;
import org.openflexo.foundation.dm.DMRepository;
import org.openflexo.foundation.dm.action.CreateDMEntity;
import org.openflexo.foundation.dm.action.CreateDMPackage;
import org.openflexo.foundation.dm.action.DMDelete;
import org.openflexo.selection.SelectionManager;

/**
 * View allowing to represent/edit a DMRepository object
 * 
 * @author sguerin
 * 
 */
public class DMRepositoryView extends DMView<DMRepository> {

	private DMPackageTableModel packageTableModel;

	protected DMTabularView packageTable;

	private DMEntityTableModel entityTableModel;

	protected DMTabularView entityTable;

	public DMRepositoryView(DMRepository repository, DMController controller) {
		super(repository, controller, "repository_($name)");
		addAction(new TabularViewAction(CreateDMPackage.actionType, controller.getEditor()) {
			@Override
			protected Vector getGlobalSelection() {
				return getViewSelection();
			}

			@Override
			protected FlexoModelObject getFocusedObject() {
				return getDMRepository();
			}
		});
		addAction(new TabularViewAction(CreateDMEntity.actionType, controller.getEditor()) {
			@Override
			protected Vector getGlobalSelection() {
				return getViewSelection();
			}

			@Override
			protected FlexoModelObject getFocusedObject() {
				return getSelectedDMPackage();
			}
		});
		addAction(new TabularViewAction(DMDelete.actionType, controller.getEditor()) {
			@Override
			protected Vector getGlobalSelection() {
				return getViewSelection();
			}

			@Override
			protected FlexoModelObject getFocusedObject() {
				return null;
			}
		});
		finalizeBuilding();
	}

	@Override
	protected JComponent buildContentPane() {
		DMRepository repository = getDMObject();
		if (repository.isReadOnly()) {
			packageTableModel = new DMReadOnlyPackageTableModel(repository, getDMController().getProject());
		} else {
			packageTableModel = new DMPackageTableModel(repository, getDMController().getProject());
		}
		addToMasterTabularView(packageTable = new DMTabularView(getDMController(), packageTableModel, 10));
		if (repository.isReadOnly()) {
			entityTableModel = new DMReadOnlyEntityTableModel(null, getDMController().getProject());
		} else {
			entityTableModel = new DMEntityTableModel(null, getDMController().getProject());
		}
		addToSlaveTabularView(entityTable = new DMTabularView(getDMController(), entityTableModel, 15), packageTable);

		return new JSplitPane(JSplitPane.VERTICAL_SPLIT, packageTable, entityTable);
	}

	public DMRepository getDMRepository() {
		return getDMObject();
	}

	public DMPackage getSelectedDMPackage() {
		SelectionManager sm = getDMController().getSelectionManager();
		Vector<FlexoModelObject> selection = sm.getSelection();
		if (selection.size() == 1 && selection.firstElement() instanceof DMPackage) {
			return (DMPackage) selection.firstElement();
		}
		if (getSelectedDMEntity() != null) {
			return getSelectedDMEntity().getPackage();
		}
		return null;
	}

	public DMEntity getSelectedDMEntity() {
		SelectionManager sm = getDMController().getSelectionManager();
		Vector<FlexoModelObject> selection = sm.getSelection();
		if (selection.size() == 1 && selection.firstElement() instanceof DMEntity) {
			return (DMEntity) selection.firstElement();
		}
		return null;
	}

	public DMTabularView getEntityTable() {
		return entityTable;
	}

	public DMTabularView getPackageTable() {
		return packageTable;
	}

	/**
	 * Overrides willShow
	 * 
	 * @see org.openflexo.view.ModuleView#willShow()
	 */
	@Override
	public void willShow() {
		// TODO Auto-generated method stub

	}

	/**
	 * Overrides willHide
	 * 
	 * @see org.openflexo.view.ModuleView#willHide()
	 */
	@Override
	public void willHide() {
		// TODO Auto-generated method stub

	}
}