/*******************************************************************************
 * Copyright (c) 2010 SAP AG.
 * 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:
 *    Emil Simeonov - initial API and implementation.
 *    Dimitar Donchev - initial API and implementation.
 *    Dimitar Tenev - initial API and implementation.
 *    Nevena Manova - initial API and implementation.
 *    Georgi Konstantinov - initial API and implementation.
 *******************************************************************************/
package org.eclipse.wst.sse.sieditor.test.model.commands.wsdl;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.emf.common.util.EList;
import org.eclipse.wst.sse.sieditor.test.model.commands.AbstractCommandTest;
import org.eclipse.wst.wsdl.Part;

import org.eclipse.wst.sse.sieditor.command.common.AbstractNotificationOperation;
import org.eclipse.wst.sse.sieditor.command.emf.wsdl.RenameParameterCommand;
import org.eclipse.wst.sse.sieditor.model.api.IWsdlModelRoot;
import org.eclipse.wst.sse.sieditor.model.wsdl.api.IServiceInterface;
import org.eclipse.wst.sse.sieditor.model.wsdl.impl.OperationParameter;
import org.eclipse.wst.sse.sieditor.model.wsdl.impl.ServiceOperation;

public class RenameParameterInRpcStyleCommandTest extends AbstractCommandTest {
    private String originalName;
    private String newName;
    private ServiceOperation operation;

    private AbstractNotificationOperation getRenameInputParameterOperation(final IWsdlModelRoot modelRoot) {
        final IServiceInterface intf = modelRoot.getDescription().getAllInterfaces().iterator().next();
        operation = (ServiceOperation) intf.getAllOperations().iterator().next();
        final OperationParameter inputParameter = (OperationParameter) operation.getAllInputParameters().iterator().next();

        originalName = inputParameter.getName();
        newName = "renamedInputParameter";

        return new RenameParameterCommand(modelRoot, inputParameter, newName);
    }

    @Override
    protected String getWsdlFilename() {
        return "rpcWSDL.wsdl";
    }

    @Override
    protected String getWsdlFoldername() {
        return "pub/csns/";
    }

    @Override
    protected void assertPostRedoState(final IStatus redoStatus, final IWsdlModelRoot modelRoot) {
        final IServiceInterface intf = modelRoot.getDescription().getAllInterfaces().iterator().next();
        final ServiceOperation operation = (ServiceOperation) intf.getAllOperations().iterator().next();
        assertTrue(operation.getInputParameter(originalName).isEmpty());
        assertFalse(operation.getInputParameter(newName).isEmpty());
        assertNotNull(operation.getInputParameter(newName).get(0));
        final EList<Part> parameterOrdering = (operation.getComponent()).getEParameterOrdering();
        final boolean found = isPartExisting(parameterOrdering);
        assertTrue("Renamed part not found in parameterOrdering", found);
    }

    @Override
    protected void assertPostUndoState(final IStatus undoStatus, final IWsdlModelRoot modelRoot) {
        final IServiceInterface intf = modelRoot.getDescription().getAllInterfaces().iterator().next();
        final ServiceOperation operation = (ServiceOperation) intf.getAllOperations().iterator().next();

        assertTrue(operation.getInputParameter(newName).isEmpty());
        assertFalse(operation.getInputParameter(originalName).isEmpty());
        assertNotNull(operation.getInputParameter(originalName).get(0));
        final EList<Part> parameterOrdering = (operation.getComponent()).getEParameterOrdering();
        final boolean found = isPartExisting(parameterOrdering);
        assertFalse("Renamed part found in parameterOrdering", found);
    }

    private boolean isPartExisting(final EList<Part> parameterOrdering) {
        boolean found = false;
        for (final Part part : parameterOrdering) {
            if (newName.equals(part.getName())) {
                found = true;
                break;
            }
        }
        return found;
    }

    @Override
    protected AbstractNotificationOperation getOperation(final IWsdlModelRoot modelRoot) throws Exception {
        return getRenameInputParameterOperation(modelRoot);
    }
}