package jalview.ws.slivkaws;

import jalview.datamodel.AlignmentView;
import jalview.gui.AlignFrame;
import jalview.ws.WSMenuEntryProviderI;
import jalview.ws.jws2.MsaWSClient;

import java.awt.event.ActionEvent;
import java.net.URISyntaxException;

import javax.swing.JMenu;
import javax.swing.JMenuItem;

import uk.ac.dundee.compbio.slivkaclient.SlivkaClient;

public class SlivkaWSDiscoverer
  implements Runnable, WSMenuEntryProviderI
{
  private static SlivkaWSDiscoverer instance = null;
  private SlivkaClient client;
  private ClustaloWS clustalo;

  private SlivkaWSDiscoverer() {
    try
    {
      client = new SlivkaClient("gjb-www-1.cluster.lifesci.dundee.ac.uk", 3203);
    } catch (URISyntaxException e)
    {
      throw new RuntimeException(e);
    }
    clustalo = new ClustaloWS(client);
  }

  public static SlivkaWSDiscoverer getInstance()
  {
    if (instance == null) {
		instance = new SlivkaWSDiscoverer();
	}
    return instance;
  }

  @Override
  public void attachWSMenuEntry(JMenu wsmenu, final AlignFrame alignFrame)
  {
    JMenu submenu = new JMenu("Slivka");
    JMenuItem menuItem = new JMenuItem("ClustalO with defaults");
    menuItem.addActionListener((ActionEvent e) -> {

      AlignmentView msa = alignFrame.gatherSequencesForAlignment();

      if (msa != null)
      {
        new MsaWSClient(clustalo, alignFrame.getTitle(), msa, false,
            true,
            alignFrame.getViewport().getAlignment().getDataset(),
            alignFrame);
      }
//
//      List<SequenceI> sequences = alignFrame.getViewport().getAlignment().getSequences();
//      try
//      {
//        clustalo.align(sequences, null, null);
//      } catch (FormValidationException | IOException exc)
//      {
//        throw new RuntimeException(exc);
//      }
    });
    submenu.add(menuItem);
    wsmenu.add(submenu);
  }

  @Override
  public void run()
  {

  }
}