/*******************************************************************************
 * Copyright (c) 2008, 2010 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.equinox.frameworkadmin.tests;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import org.eclipse.core.runtime.FileLocator;
import org.eclipse.core.runtime.URIUtil;
import org.eclipse.equinox.frameworkadmin.BundleInfo;
import org.eclipse.equinox.internal.provisional.frameworkadmin.*;
import org.junit.Test;
import org.osgi.framework.BundleException;

public class RemovingAllBundles extends AbstractFwkAdminTest {

	@Test
	public void testConfigFiles() throws IllegalStateException, FrameworkAdminRuntimeException, IOException,
			BundleException, URISyntaxException {
		startSimpleConfiguratorManipulator();
		FrameworkAdmin fwkAdmin = getEquinoxFrameworkAdmin();
		Manipulator manipulator = fwkAdmin.getManipulator();

		File installFolder = Activator.getContext().getDataFile(RemovingAllBundles.class.getName());
		File configurationFolder = new File(installFolder, "configuration");
		String launcherName = "foo";

		LauncherData launcherData = manipulator.getLauncherData();
		launcherData.setFwConfigLocation(configurationFolder);
		launcherData.setLauncher(new File(installFolder, launcherName));
		try {
			manipulator.load();
		} catch (IllegalStateException e) {
			// TODO We ignore the framework JAR location not set exception
		}

		BundleInfo osgiBi = new BundleInfo("org.eclipse.osgi", "3.3.1",
				URIUtil.toURI(FileLocator
						.resolve(Activator.getContext().getBundle().getEntry("dataFile/org.eclipse.osgi.jar"))),
				0, true);
		BundleInfo configuratorBi = new BundleInfo(
				"org.eclipse.equinox.simpleconfigurator", "1.0.0", URIUtil.toURI(FileLocator.resolve(Activator
						.getContext().getBundle().getEntry("dataFile/org.eclipse.equinox.simpleconfigurator.jar"))),
				1, true);

		manipulator.getConfigData().addBundle(osgiBi);
		manipulator.getConfigData().addBundle(configuratorBi);

		manipulator.save(false);

		File fooINI = new File(installFolder, "foo.ini");
		assertTrue(fooINI.exists());

		Manipulator m2 = fwkAdmin.getManipulator();

		LauncherData launcherData2 = m2.getLauncherData();
		launcherData2.setFwConfigLocation(configurationFolder);
		launcherData2.setLauncher(new File(installFolder, launcherName));

		try {
			m2.load();
		} catch (IllegalStateException e) {
			// TODO We ignore the framework JAR location not set exception
		}

		BundleInfo[] infos = m2.getConfigData().getBundles();
		for (BundleInfo info : infos) {
			m2.getConfigData().removeBundle(info);
		}
		m2.save(false);

		assertFalse(new File(configurationFolder + "/org.eclipse.equinox.simpleconfigurator", "bundles.info").exists());
	}
}
