package de.hsadmin.remote;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import java.io.IOException;
import java.net.UnknownHostException;
import java.util.HashMap;
import java.util.Map;

import org.apache.xmlrpc.XmlRpcException;
import org.apache.xmlrpc.client.XmlRpcClient;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

public class DomainTest {

	private static final String MODULE = "domain";
	
	private XmlRpcClient client;
	private RemoteCASHelper cas;

	@Before
	public void setUp() throws Exception {
		client = RemoteTestHelper.getClient();
		cas = new RemoteCASHelper();
	}

	@After
	public void tearDown() throws Exception {
		client = null;
		cas = null;
	}

	@Test
	public void test1SearchAllAsPacAdmin() {
		String user = "aaa00";
		String grantingTicketURL = cas.getGrantingTicketURL(user);
		Map<String, String> whereParams = new HashMap<String, String>();
		Object[] params = new Object[] { user, 
				cas.getServiceTicket(grantingTicketURL, RemoteTestHelper.getBackendURL()), 
				whereParams };
		try {
			Object execute = client.execute(MODULE + ".search", params);
			Object[] result = (Object[]) execute;
			assertEquals(3, result.length);
			for (Object o : result) {
				if (o instanceof Map<?, ?>) {
					Map<?, ?> row = (Map<?, ?>) o;
					assertTrue("aaa00".equals(row.get("user")) || "aaa00-admin".equals(row.get("user")));
				} else {
					fail("map expected");
				}
			}
		} catch (XmlRpcException e) {
			fail(e.getMessage());
		}
	}

	@Test
	public void test2Update() {
		String user = "aaa00";
		String grantingTicketURL = cas.getGrantingTicketURL(user);
		Map<String, String> setParams = new HashMap<String, String>();
		Map<String, String> whereParams = new HashMap<String, String>();
		setParams.put("user", "aaa00");
		whereParams.put("name", "example01.org");
		Object[] params = new Object[] { user, 
				cas.getServiceTicket(grantingTicketURL, RemoteTestHelper.getBackendURL()), 
				setParams, whereParams };
		try {
			Object execute = client.execute(MODULE + ".update", params);
			assertNotNull(execute);
			fail("exception expected");
		} catch (XmlRpcException e) {
		}
	}

	@Test
	public void test3Create() throws UnknownHostException, IOException {
		int count = getDomsCount();
		String user = "aaa00";
		String grantingTicketURL = cas.getGrantingTicketURL(user);
		Map<String, String> setParams = new HashMap<String, String>();
		setParams.put("name", "f8n.de");
		setParams.put("user", "aaa00-admin");
		Object[] params = new Object[] { user, 
				cas.getServiceTicket(grantingTicketURL, RemoteTestHelper.getBackendURL()), 
				setParams };
		try {
			Object execute = client.execute(MODULE + ".add", params);
			assertTrue(execute instanceof Map<?, ?>);
		} catch (XmlRpcException e) {
			fail(e.getMessage());
		}
		assertEquals(count + 1, getDomsCount());
	}

	@Test
	public void test4CreateForeignSubdomain() throws UnknownHostException, IOException {
		int count = getDomsCount();
		String user = "aaa00";
		String grantingTicketURL = cas.getGrantingTicketURL(user);
		Map<String, String> setParams = new HashMap<String, String>();
		setParams.put("name", "f6n.de");
		setParams.put("user", "aaa00-admin");
		Object[] params = new Object[] { user, 
				cas.getServiceTicket(grantingTicketURL, RemoteTestHelper.getBackendURL()), 
				setParams };
		try {
			Object execute = client.execute(MODULE + ".add", params);
			assertTrue(execute instanceof Map<?, ?>);
		} catch (XmlRpcException e) {
			fail(e.getMessage());
		}
		assertEquals(count + 1, getDomsCount());
		count = getDomsCount();
		user = "aaa01";
		grantingTicketURL = cas.getGrantingTicketURL(user);
		setParams = new HashMap<String, String>();
		setParams.put("name", "subdomain.f6n.de");
		setParams.put("user", "aaa01");
		params = new Object[] { user, 
				cas.getServiceTicket(grantingTicketURL, RemoteTestHelper.getBackendURL()), 
				setParams };
		try {
			Object execute = client.execute(MODULE + ".add", params);
			assertTrue(execute instanceof Map<?, ?>);
			fail("should throw exception");
		} catch (XmlRpcException e) {
			assertEquals(count, getDomsCount());
		}
	}

	private int getDomsCount() {
		int count = 0;
		String user = "aaa00";
		String grantingTicketURL = cas.getGrantingTicketURL(user);
		Map<String, String> whereParams = new HashMap<String, String>();
		Object[] params = new Object[] { user, 
				cas.getServiceTicket(grantingTicketURL, RemoteTestHelper.getBackendURL()), 
				whereParams };
		try {
			Object execute = client.execute(MODULE + ".search", params);
			Object[] result = (Object[]) execute;
			count = result.length;
		} catch (XmlRpcException e) {
			fail(e.getMessage());
		}
		return count;
	}

}