import com.thoughtworks.xstream.XStream;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.filefilter.DirectoryFileFilter;
import org.apache.commons.io.filefilter.RegexFileFilter;
import org.jpacrepo.model.PkgData;
import org.jpacrepo.pacbase.Parser;
import org.jpacrepo.service.PacmanService;
import org.junit.Test;

import javax.naming.*;
import java.io.File;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Properties;

/**
 * Created by walter on 22/03/15.
 */
public class ParseTest
{
    //    @Test
    public void test() throws Exception
    {

        Collection<File> ls = FileUtils.listFiles(new File("/var/cache/pacman/pkg"), new RegexFileFilter(".*\\.pkg\\.tar\\.xz"), DirectoryFileFilter.DIRECTORY);
        int i = 0;
        List<PkgData> lista = new ArrayList<>();
        for (File file : ls)
        {
            PkgData data = new Parser().parseFile(file);
            lista.add(data);
            //System.out.println(new XStream().toXML(data));
//            if(i++>10) break;
        }
        System.out.print(lista);
    }

    @Test
    public void invokeStatelessBean() throws Exception
    {
        // Let's lookup the remote stateless calculator

        Properties prop = new Properties();
        InputStream in = getClass().getClassLoader().getResourceAsStream("jboss-ejb-client.properties");
        prop.load(in);
        prop.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");

        prop.put(Context.INITIAL_CONTEXT_FACTORY, "org.jboss.naming.remote.client.InitialContextFactory");
        prop.put(Context.PROVIDER_URL, "http-remoting://localhost:8080");
//        prop.put(Context.PROVIDER_URL, "http-remoting://odroid-u3:8080");
//        prop.put(Context.PROVIDER_URL, "remote://odroid-u3:4447");
        prop.put(Context.SECURITY_PRINCIPAL, "jpacrepo");
        prop.put(Context.SECURITY_CREDENTIALS, "password01.");
        prop.put("jboss.naming.client.ejb.context", true);
        Context context = new InitialContext(prop);
        Context ctx = new InitialContext(prop);
        traverseJndiNode("/", context);
//        final PacmanService stateService = (PacmanService) ctx.lookup("/jpacrepo-1.0/remote/PacmanServiceEJB!service.PacmanService");
        final PacmanService stateService = (PacmanService) ctx.lookup("/jpacrepo-1.0/PacmanServiceEJB!org.jpacrepo.service.PacmanService");
        stateService.deletePackage("linux-3.19.3-3-x86_64.pkg.tar.xz");
    }

    private static void traverseJndiNode(String nodeName, Context context)
    {
        try
        {
            NamingEnumeration<NameClassPair> list = context.list(nodeName);
            while (list.hasMore())
            {
                String childName = nodeName + "" + list.next().getName();
                System.out.println(childName);
                traverseJndiNode(childName, context);
            }
        } catch (NamingException ex)
        {
// We reached a leaf
        }
    }

    @Test
    public void parseTest() throws Exception
    {
        String[] files = new String[]{"/var/cache/pacman/pkg/mesa-10.4.5-1-x86_64.pkg.tar.xz", "/var/cache/pacman/pkg/mesa-10.5.3-1-x86_64.pkg.tar.xz"};

        for (String file : files)
        {
            PkgData data = new Parser().parseFile(new File(file));
            System.out.println(new XStream().toXML(data));
        }
    }
}