/*******************************************************************************
 * Copyright (c) 2010, 2014 THALES GLOBAL SERVICES.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Obeo - initial API and implementation
 *******************************************************************************/
package org.eclipse.sirius.tests.unit.api.mappings;

import java.util.List;

import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor;
import org.eclipse.sirius.diagram.DDiagram;
import org.eclipse.sirius.diagram.DDiagramElement;
import org.eclipse.sirius.tests.support.api.SiriusDiagramTestCase;
import org.eclipse.sirius.tests.support.api.TestsUtil;
import org.eclipse.sirius.ui.business.api.dialect.DialectUIManager;
import org.eclipse.sirius.ui.business.api.preferences.SiriusUIPreferencesKeys;
import org.eclipse.sirius.ui.tools.api.color.VisualBindingManager;
import org.eclipse.swt.graphics.Color;

import org.eclipse.sirius.tests.SiriusTestsPlugin;
import org.eclipse.sirius.tests.unit.api.refresh.ColorFactory;

/**
 * Tests for container imported mapping
 * 
 * @author nlepine
 */
public class ContainerMappingImportTests extends SiriusDiagramTestCase {

    private String TEST_SEMANTIC_MODEL_PATH = "/" + SiriusTestsPlugin.PLUGIN_ID + "/data/unit/mappings/VP-748/748.ecore";

    private String MODELER_PATH1 = "/" + SiriusTestsPlugin.PLUGIN_ID + "/data/unit/mappings/VP-748/748-11.odesign";

    private String MODELER_PATH2 = "/" + SiriusTestsPlugin.PLUGIN_ID + "/data/unit/mappings/VP-748/748-12.odesign";

    private String MODELER_PATH3 = "/" + SiriusTestsPlugin.PLUGIN_ID + "/data/unit/mappings/VP-748/748-13.odesign";

    private String MODELER_PATH4 = "/" + SiriusTestsPlugin.PLUGIN_ID + "/data/unit/mappings/VP-748/748-14.odesign";

    private String MODELER_PATH5 = "/" + SiriusTestsPlugin.PLUGIN_ID + "/data/unit/mappings/VP-748/748-15.odesign";

    private String MODELER_PATH6 = "/" + SiriusTestsPlugin.PLUGIN_ID + "/data/unit/mappings/VP-748/748-16.odesign";

    private String DEFAULT_VIEWPOINT_NAME = "VP-748";

    private static final String NO_I_GRAPHICAL_EDIT_PART_FOUND_WITH_THE_LABEL = "No IGraphicalEditPart found with the label : ";

    private DDiagram diagram;

    private DiagramEditor editor;

    private VisualBindingManager colorManager;

    private ColorFactory colorFactory;

    @Override
    protected void setUp() throws Exception {
        super.setUp();

        changeSiriusUIPreference(SiriusUIPreferencesKeys.PREF_RELOAD_ON_LAST_EDITOR_CLOSE.name(), false);
        changeSiriusUIPreference(SiriusUIPreferencesKeys.PREF_SAVE_WHEN_NO_EDITOR.name(), false);

        colorManager = new VisualBindingManager();
        colorManager.init(10, 10);
        colorFactory = new ColorFactory(colorManager);
    }

    /**
     * Test the color of the containers mappings. Mapping order: Datatype Class
     * Enum
     * 
     * @throws Exception
     */
    public void testImportedContainerMapping1() throws Exception {
        genericSetUp(TEST_SEMANTIC_MODEL_PATH, MODELER_PATH1);
        initViewpoint(DEFAULT_VIEWPOINT_NAME);
        checkImportedContainerMapping();
    }

    /**
     * Test the color of the containers mappings. Mapping order: Datatype Enum
     * Class
     * 
     * @throws Exception
     */
    public void testImportedContainerMapping2() throws Exception {
        genericSetUp(TEST_SEMANTIC_MODEL_PATH, MODELER_PATH2);
        initViewpoint(DEFAULT_VIEWPOINT_NAME);
        checkImportedContainerMapping();
    }

    /**
     * Test the color of the containers mappings. Mapping order: Class Datatype
     * Enum
     * 
     * @throws Exception
     */
    public void testImportedContainerMapping3() throws Exception {
        genericSetUp(TEST_SEMANTIC_MODEL_PATH, MODELER_PATH3);
        initViewpoint(DEFAULT_VIEWPOINT_NAME);
        checkImportedContainerMapping();
    }

    /**
     * Test the color of the containers mappings. Mapping order: Class Enum
     * Datatype
     * 
     * @throws Exception
     */
    public void testImportedContainerMapping4() throws Exception {
        genericSetUp(TEST_SEMANTIC_MODEL_PATH, MODELER_PATH4);
        initViewpoint(DEFAULT_VIEWPOINT_NAME);
        checkImportedContainerMapping();
    }

    /**
     * Test the color of the containers mappings. Mapping order: Enum Class
     * Datatype
     * 
     * @throws Exception
     */
    public void testImportedContainerMapping5() throws Exception {
        genericSetUp(TEST_SEMANTIC_MODEL_PATH, MODELER_PATH5);
        initViewpoint(DEFAULT_VIEWPOINT_NAME);
        checkImportedContainerMapping();
    }

    /**
     * Test the color of the containers mappings. Mapping order: Enum Datatype
     * Class
     * 
     * @throws Exception
     */
    public void testImportedContainerMapping6() throws Exception {
        genericSetUp(TEST_SEMANTIC_MODEL_PATH, MODELER_PATH6);
        initViewpoint(DEFAULT_VIEWPOINT_NAME);
        checkImportedContainerMapping();
    }

    /**
     * Check the color of the imported container mappings
     */
    private void checkImportedContainerMapping() {
        diagram = (DDiagram) createRepresentation(DEFAULT_VIEWPOINT_NAME, semanticModel);
        assertNotNull(diagram);
        editor = (DiagramEditor) DialectUIManager.INSTANCE.openEditor(session, diagram, new NullProgressMonitor());
        TestsUtil.synchronizationWithUIThread();
        assertNotNull(editor);

        // A Class
        List<DDiagramElement> class1 = getDiagramElementsFromLabel(diagram, "A");
        assertFalse("No diagram element found with the label : " + "A", class1.isEmpty());
        DDiagramElement diagramElementClass1 = class1.get(0);

        IGraphicalEditPart class1EP = getEditPart(diagramElementClass1);
        assertNotNull(NO_I_GRAPHICAL_EDIT_PART_FOUND_WITH_THE_LABEL + "A", class1EP);
        checkColor(class1EP, colorFactory.green());

        // B Datatype
        class1 = getDiagramElementsFromLabel(diagram, "B");
        assertFalse("No diagram element found with the label : " + "B", class1.isEmpty());
        diagramElementClass1 = class1.get(0);

        class1EP = getEditPart(diagramElementClass1);
        assertNotNull(NO_I_GRAPHICAL_EDIT_PART_FOUND_WITH_THE_LABEL + "B", class1EP);
        checkColor(class1EP, colorFactory.orange());

        // C enum
        class1 = getDiagramElementsFromLabel(diagram, "C");
        assertFalse("No diagram element found with the label : " + "C", class1.isEmpty());
        diagramElementClass1 = class1.get(0);

        class1EP = getEditPart(diagramElementClass1);
        assertNotNull(NO_I_GRAPHICAL_EDIT_PART_FOUND_WITH_THE_LABEL + "C", class1EP);
        checkColor(class1EP, colorFactory.purple());

        // create a class, enum and datatype with creation tool
        // Class
        assertTrue(applyNodeCreationTool("Class", diagram, diagram));
        class1 = getDiagramElementsFromLabel(diagram, "class");
        assertFalse("No diagram element found with the label : " + "class", class1.isEmpty());

        diagramElementClass1 = class1.get(0);
        class1EP = getEditPart(diagramElementClass1);
        assertNotNull(NO_I_GRAPHICAL_EDIT_PART_FOUND_WITH_THE_LABEL + "class", class1EP);
        checkColor(class1EP, colorFactory.green());

        // Datatype
        assertTrue(applyNodeCreationTool("DataType", diagram, diagram));
        class1 = getDiagramElementsFromLabel(diagram, "datatype");
        assertFalse("No diagram element found with the label : " + "datatype", class1.isEmpty());
        diagramElementClass1 = class1.get(0);

        class1EP = getEditPart(diagramElementClass1);
        assertNotNull(NO_I_GRAPHICAL_EDIT_PART_FOUND_WITH_THE_LABEL + "datatype", class1EP);
        checkColor(class1EP, colorFactory.orange());

        // Enum
        assertTrue(applyNodeCreationTool("Enum", diagram, diagram));
        class1 = getDiagramElementsFromLabel(diagram, "enum");
        assertFalse("No diagram element found with the label : " + "enum", class1.isEmpty());
        diagramElementClass1 = class1.get(0);

        class1EP = getEditPart(diagramElementClass1);
        assertNotNull(NO_I_GRAPHICAL_EDIT_PART_FOUND_WITH_THE_LABEL + "enum", class1EP);
        checkColor(class1EP, colorFactory.purple());

        DialectUIManager.INSTANCE.closeEditor(editor, false);
        TestsUtil.synchronizationWithUIThread();
    }

    /**
     * Check if the color of the label edit part is the same as color
     * 
     * @param editPart
     * @param color
     */
    private void checkColor(IGraphicalEditPart editPart, Color color) {
        assertEquals("Wrong color for the figure ", editPart.getFigure().getBackgroundColor(), color);
    }
}