package jalview.ws.jws2;

import javax.swing.JMenuItem;

import jalview.analysis.SeqsetUtils;
import jalview.bin.Cache;
import jalview.datamodel.AlignmentView;
import jalview.datamodel.SequenceI;
import jalview.gui.AlignFrame;
import jalview.ws.WSClient;
import jalview.ws.WSMenuEntryProviderI;
import jalview.ws.api.JPredServiceI;
import jalview.ws.api.ServiceWithParameters;

public class JPredClient extends WSClient
{
  JPredServiceI server;

  public JPredClient(ServiceWithParameters sh, String title,
      AlignmentView alView, AlignFrame alFrame, boolean viewOnly)
  {
    server = (JPredServiceI) sh.getEndpoint();
    wsInfo = setWebService(sh, false);
    startClient(title, alView, alFrame, viewOnly);
  }

  private void startClient(String title, AlignmentView view,
      AlignFrame frame, boolean viewOnly)
  {
    var msf = view.getSequences();
    var seq = msf[0].getSeq('-');
    int[] delMap = null;
    if (viewOnly)
      delMap = view.getVisibleContigMapFor(seq.gapMap());
    var aln = new SequenceI[msf.length];
    for (int i = 0; i < msf.length; i++)
    {
      aln[i] = msf[i].getSeq('-');
    }
    var sequenceInfo = msf.length > 1 ? SeqsetUtils.uniquify(aln, true)
            : SeqsetUtils.SeqCharacterHash(seq);
    if (viewOnly)
    {
      String seqs[] = view.getSequenceStrings('-');
      for (int i = 0; i < msf.length; i++)
        aln[i].setSequence(seqs[i]);
      seq.setSequence(seqs[0]);
    }
    var thread = new JPredThread(wsInfo, title, server, sequenceInfo, aln,
        delMap, view, frame, WsURL);
    wsInfo.setthisService(thread);
    wsInfo.setVisible(true);
    thread.start();
  }

  // sh parameter should be moved to the WSMenuEntryProvider interface
  public static WSMenuEntryProviderI getMenuEntryProvider(ServiceWithParameters sh)
  {
    return (menu, frame) -> {
      final JMenuItem mi = new JMenuItem(sh.getName());
      mi.setToolTipText(sh.getHostURL());
      mi.addActionListener((event) -> {
        var view = frame.gatherSeqOrMsaForSecStrPrediction();
        new JPredClient(sh, frame.getTitle(), view, frame, true);
      });
      menu.add(mi);
    };
  }
}