/*
 * Copyright (c) 2011, Lukas Gross
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * * Neither the name of the jo-widgets.org nor the
 *   names of its contributors may be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL jo-widgets.org BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 */

package org.jowidgets.addons.testtool;

import java.util.List;

import org.jowidgets.addons.testtool.internal.ITestTool;
import org.jowidgets.addons.testtool.internal.TestDataObject;
import org.jowidgets.addons.testtool.internal.TestToolImpl;
import org.jowidgets.addons.testtool.internal.view.TestToolView;
import org.jowidgets.api.toolkit.Toolkit;
import org.jowidgets.common.application.IApplication;
import org.jowidgets.common.application.IApplicationLifecycle;
import org.jowidgets.common.widgets.IWidgetCommon;
import org.jowidgets.common.widgets.factory.IWidgetFactoryListener;
import org.jowidgets.workbench.api.IWorkbenchFactory;
import org.jowidgets.workbench.api.IWorkbenchRunner;

public class TestToolRunner {

    private final IApplication app;
    private final IWorkbenchRunner workbenchRunner;
    private final IWorkbenchFactory workbenchFactory;

    public TestToolRunner(final IApplication app) {
        this.app = app;
        this.workbenchFactory = null;
        this.workbenchRunner = null;
    }

    public TestToolRunner(final IWorkbenchRunner workbenchRunner, final IWorkbenchFactory workbench) {
        this.app = null;
        this.workbenchRunner = workbenchRunner;
        this.workbenchFactory = workbench;
    }

    public void run() {
        final ITestTool testTool = new TestToolImpl();
        new TestToolView(testTool);
        Toolkit.getWidgetFactory().addWidgetFactoryListener(new IWidgetFactoryListener() {

            @Override
            public void widgetCreated(final IWidgetCommon widget) {
                testTool.register(widget);
            }
        });
        runApplication();
        runWorkbench();
    }

    public void runAsUnitTest(final String fileName) {
        final ITestTool testTool = new TestToolImpl();
        Toolkit.getWidgetFactory().addWidgetFactoryListener(new IWidgetFactoryListener() {

            @Override
            public void widgetCreated(final IWidgetCommon widget) {
                testTool.register(widget);
            }
        });
        initApplicationRunner();
        final Thread thread = new Thread() {
            @Override
            public void run() {
                super.run();
                try {
                    Thread.sleep(200);
                }
                catch (final InterruptedException e) {
                }
                final List<TestDataObject> tests = testTool.load(fileName);
                testTool.activateReplayMode();
                testTool.replay(tests, 200);
            }
        };
        Toolkit.getUiThreadAccess().invokeLater(thread);
        runApplication();
        runWorkbench();
    }

    private void runApplication() {
        if (app != null) {
            Toolkit.getInstance().getApplicationRunner().run(app);
        }
    }

    private void runWorkbench() {
        if (workbenchRunner != null) {
            if (workbenchFactory != null) {
                workbenchRunner.run(workbenchFactory);
            }
        }
    }

    // Workaround for swing and dummy applicationrunner. 
    // Needed to initialize the event-dispatcher-Thread, before starting the application.
    // TODO LG remove this workaround, when there is a callback for applications (to regonize start/stop of an application).
    private void initApplicationRunner() {
        Toolkit.getApplicationRunner().run(new IApplication() {

            @Override
            public void start(final IApplicationLifecycle lifecycle) {
                lifecycle.finish();
            }
        });
    }
}