/*******************************************************************************
 * Copyright (c) 2009 Cisco Systems, Inc.
 * 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:
 *    Cisco Systems, Inc. - erdillon
 *******************************************************************************/
package org.eclipse.tigerstripe.workbench.base.test.refactor;

import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.tigerstripe.workbench.TigerstripeException;
import org.eclipse.tigerstripe.workbench.base.test.utils.ModelProjectHelper;
import org.eclipse.tigerstripe.workbench.internal.core.model.AssociationArtifactInternal;
import org.eclipse.tigerstripe.workbench.internal.core.model.IAbstractArtifactInternal;
import org.eclipse.tigerstripe.workbench.model.deprecated_.IAbstractArtifact;
import org.eclipse.tigerstripe.workbench.model.deprecated_.IAssociationArtifact;
import org.eclipse.tigerstripe.workbench.model.deprecated_.IAssociationEnd;
import org.eclipse.tigerstripe.workbench.model.deprecated_.IField;
import org.eclipse.tigerstripe.workbench.model.deprecated_.IType;
import org.eclipse.tigerstripe.workbench.refactor.IRefactorCommand;
import org.eclipse.tigerstripe.workbench.refactor.ModelRefactorRequest;
import org.eclipse.tigerstripe.workbench.refactor.PackageModelRefactorRefactorRequest;

public class TestComplexPackageRefactorRequest extends AbstractRefactorTest {

    protected final static String GRANDCHILD = ".grandChild";
    protected final static String SECOND_SUB_PACKAGE = FIRST_SUB_PACKAGE+GRANDCHILD;
    protected final static String M4 = ".M4";
    protected final static String AS2 = ".A2";
    
    @Override
    public void createProjectAndEntities() throws Exception {
        super.createProjectAndEntities();
        
        
        // Now lets add some subPackages and Entities therein
        /*
         * com.mycompany *
         *      M1*
         *      M2 (with attribute of type M1)*
         *      AC1 (from M1)*
         *      child *
         *          M3 (Extends M1)*
         * >         grandChild
         * >            M4 (with attribute of type M1)
         * >            AS2 (M2 -> M4)
         *    
         * Then we'll rename grandChild
         *
         * Followed by rename of mycompany ..    
         *    
         */
        
        IAbstractArtifactInternal m4 = (IAbstractArtifactInternal) session
                .makeArtifact(org.eclipse.tigerstripe.workbench.model.deprecated_.IManagedEntityArtifact.class
                        .getName());
        m4.setFullyQualifiedName(SECOND_SUB_PACKAGE+M4);
        IField attribute3 = m4.makeField();
        attribute3.setName(ATT_3);
        IType type = attribute3.makeType();
        type.setFullyQualifiedName(ModelProjectHelper.M1);
        attribute3.setType(type);
        m4.addField(attribute3);
        m4.doSave(null);
        
        AssociationArtifactInternal as2 = (AssociationArtifactInternal) session
                .makeArtifact(IAssociationArtifact.class.getName());
        IAssociationEnd aEnd = as2.makeAssociationEnd();
        IAssociationEnd zEnd = as2.makeAssociationEnd();
        IType aType = aEnd.makeType();
        IType zType = zEnd.makeType();
        
        as2.setFullyQualifiedName(SECOND_SUB_PACKAGE+AS2);
        aEnd = as2.makeAssociationEnd();
        aEnd.setName("aaEnd");
        aEnd.setNavigable(false);
        aType = aEnd.makeType();
        aType.setFullyQualifiedName(ModelProjectHelper.M2);
        aEnd.setType(aType);
        as2.setAEnd(aEnd);

        zEnd = as2.makeAssociationEnd();
        zEnd.setName("zzEnd");
        zEnd.setNavigable(true);
        zType = zEnd.makeType();
        zType.setFullyQualifiedName(SECOND_SUB_PACKAGE+M4);
        zEnd.setType(zType);
        as2.setZEnd(zEnd);
        
        as2.doSave(null);
        
        
    }
    
    public void testComplesPackageRename() throws Exception {
    
        IAbstractArtifact pkg;
        
        // First up a simple package rename
        pkg = project.getArtifactManagerSession()
                .getArtifactByFullyQualifiedName(ModelProjectHelper.DEFAULT_PKG);
        assertNotNull(pkg);
        
        
        PackageModelRefactorRefactorRequest req = new PackageModelRefactorRefactorRequest();
        req.setOriginal(project,ModelProjectHelper.DEFAULT_PKG);
        req.setDestination(project, ModelProjectHelper.DEFAULT_PKG+MODIFIED);
        
        IRefactorCommand cmd = req.getCommand(null);
        cmd.execute(null);
        
        pkg = project.getArtifactManagerSession()
                .getArtifactByFullyQualifiedName(ModelProjectHelper.DEFAULT_PKG+MODIFIED);
        assertNotNull(pkg);
        
        // This should still be there as there are children!
        pkg = project.getArtifactManagerSession()
                .getArtifactByFullyQualifiedName(ModelProjectHelper.DEFAULT_PKG);
        assertNotNull(pkg);
           
        
        
        req = new PackageModelRefactorRefactorRequest();
        req.setOriginal(project,ModelProjectHelper.DEFAULT_PKG);
        req.setDestination(project, ModelProjectHelper.DEFAULT_PKG+MODIFIED);
        req.setRenameSubpackages(true);
        
        cmd = req.getCommand(null);
        cmd.execute(null);
        
        pkg = project.getArtifactManagerSession()
                .getArtifactByFullyQualifiedName(ModelProjectHelper.DEFAULT_PKG+MODIFIED);
        assertNotNull(pkg);
        
        // This should NO LONGER be there
        pkg = project.getArtifactManagerSession()
                .getArtifactByFullyQualifiedName(ModelProjectHelper.DEFAULT_PKG);
        assertNull(pkg);
        
    } 
    
    
}