/*
 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8)
 * Copyright (C) 2012 J Procter, AM Waterhouse, LM Lui, J Engelhardt, G Barton, M Clamp, S Searle
 * 
 * This file is part of Jalview.
 * 
 * Jalview is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License 
 * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
 *  
 * Jalview is distributed in the hope that it will be useful, but 
 * WITHOUT ANY WARRANTY; without even the implied warranty 
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
 * PURPOSE.  See the GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
 */
package jalview.ws.gui;

import static org.junit.Assert.assertTrue;
import jalview.gui.WsJobParameters;
import jalview.ws.jws2.JabaPreset;
import jalview.ws.jws2.Jws2Discoverer;
import jalview.ws.jws2.jabaws2.Jws2Instance;

import java.awt.BorderLayout;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Vector;

import javax.swing.JFrame;
import javax.swing.JPanel;

import org.junit.Test;

import compbio.metadata.Option;
import compbio.metadata.Parameter;
import compbio.metadata.Preset;
import compbio.metadata.PresetManager;

public class Jws2ParamView
{
  /**
   * test servers
   */
  public static String[] serviceUrls = new String[]
  { "http://localhost:8080/jabaws" };

  /**
   * which services to test
   */
  public static List<String> serviceTests = new ArrayList<String>();

  /**
   * which presets to test for services
   */
  public static List<String> presetTests = new ArrayList<String>();
  static
  {
    serviceTests.add("AAConWS".toLowerCase());
  }

  @Test
  public void testJws2Gui()
  {
    jalview.ws.jws2.Jws2Discoverer disc = jalview.ws.jws2.Jws2Discoverer
            .getDiscoverer();
    int p = 0;
    String svcurls="";
    Vector<String> services = new Vector<String>();
    for (String url : serviceUrls)
    {
      svcurls+=url+"; ";
      services.add(url);
    }
    ;
    Jws2Discoverer.setServiceUrls(services);

    try
    {
      disc.run();
    } catch (Exception e)
    {
      System.err.println("Aborting. Problem discovering services. Tried "+svcurls);
      e.printStackTrace();
      return;
    }
    assertTrue("Failed to discover any services at ",
            disc.getServices().size() > 0);
    Jws2Instance lastserv = null;
    Iterator<String> presetEnum = presetTests.iterator();
    for (Jws2Instance service : disc.getServices())
    {
      lastserv = service;
      if (serviceTests.size() == 0
              || serviceTests.contains(service.serviceType.toLowerCase()))
      {
        if (lastserv != null)
        {
          List<Preset> prl = null;
          Preset pr = null;
          if (presetEnum.hasNext())
          {
            PresetManager prman = lastserv.getPresets();
            if (prman != null)
            {
              pr = prman.getPresetByName(presetEnum.next());
              if (pr == null)
              {
                // just grab the last preset.
                prl = prman.getPresets();
              }
            }
          }
          else
          {
            PresetManager prman = lastserv.getPresets();
            if (prman != null)
            {
              prl = prman.getPresets();
            }
          }
          Iterator<Preset> en = (prl == null) ? null : prl.iterator();
          while (en != null && en.hasNext())
          {
            if (en != null)
            {
              if (!en.hasNext())
              {
                en = prl.iterator();
              }
              pr = en.next();
            }
            {
              System.out.println("Testing opts dupes for "
                      + lastserv.getUri() + " : "
                      + lastserv.getActionText() + ":" + pr.getName());
              List<Option> rg = lastserv.getRunnerConfig().getOptions();
              for (Option o : rg)
              {
                try
                {
                  Option cpy = jalview.ws.jws2.ParameterUtils.copyOption(o);
                } catch (Exception e)
                {
                  System.err.println("Failed to copy " + o.getName());
                  e.printStackTrace();
                } catch (Error e)
                {
                  System.err.println("Failed to copy " + o.getName());
                  e.printStackTrace();
                }
              }
            }
            {
              System.out.println("Testing param dupes:");
              List<Parameter> rg = lastserv.getRunnerConfig()
                      .getParameters();
              for (Parameter o : rg)
              {
                try
                {
                  Parameter cpy = jalview.ws.jws2.ParameterUtils
                          .copyParameter(o);
                } catch (Exception e)
                {
                  System.err.println("Failed to copy " + o.getName());
                  e.printStackTrace();
                } catch (Error e)
                {
                  System.err.println("Failed to copy " + o.getName());
                  e.printStackTrace();
                }
              }
            }
            {
              System.out.println("Testing param write:");
              List<String> writeparam = null, readparam = null;
              try
              {
                writeparam = jalview.ws.jws2.ParameterUtils
                        .writeParameterSet(
                                pr.getArguments(lastserv.getRunnerConfig()),
                                " ");
                System.out.println("Testing param read :");
                List<Option> pset = jalview.ws.jws2.ParameterUtils
                        .processParameters(writeparam,
                                lastserv.getRunnerConfig(), " ");
                readparam = jalview.ws.jws2.ParameterUtils
                        .writeParameterSet(pset, " ");
                Iterator<String> o = pr.getOptions().iterator(), s = writeparam
                        .iterator(), t = readparam.iterator();
                boolean failed = false;
                while (s.hasNext() && t.hasNext())
                {
                  String on = o.next(), sn = s.next(), st = t.next();
                  if (!sn.equals(st))
                  {
                    System.out.println("Original was " + on
                            + " Phase 1 wrote " + sn + "\tPhase 2 wrote "
                            + st);
                    failed = true;
                  }
                }
                if (failed)
                {
                  System.out.println("Original parameters:\n"
                          + pr.getOptions());
                  System.out.println("Wrote parameters in first set:\n"
                          + writeparam);
                  System.out.println("Wrote parameters in second set:\n"
                          + readparam);

                }
              } catch (Exception e)
              {
                e.printStackTrace();
              }
            }
            WsJobParameters pgui = new WsJobParameters(lastserv,
                    new JabaPreset(lastserv, pr));
            JFrame jf = new JFrame("Parameters for "
                    + lastserv.getActionText());
            JPanel cont = new JPanel(new BorderLayout());
            pgui.validate();
            cont.setPreferredSize(pgui.getPreferredSize());
            cont.add(pgui, BorderLayout.CENTER);
            jf.setLayout(new BorderLayout());
            jf.add(cont, BorderLayout.CENTER);
            jf.validate();
            final Thread thr = Thread.currentThread();
            jf.addWindowListener(new WindowListener()
            {

              public void windowActivated(WindowEvent e)
              {
                // TODO Auto-generated method stub

              }

              public void windowClosed(WindowEvent e)
              {
              }

              public void windowClosing(WindowEvent e)
              {
                thr.interrupt();

              }

              public void windowDeactivated(WindowEvent e)
              {
                // TODO Auto-generated method stub

              }

              public void windowDeiconified(WindowEvent e)
              {
                // TODO Auto-generated method stub

              }

              public void windowIconified(WindowEvent e)
              {
                // TODO Auto-generated method stub

              }

              public void windowOpened(WindowEvent e)
              {
                // TODO Auto-generated method stub

              }

            });
            jf.setVisible(true);
            boolean inter = false;
            while (!inter)
            {
              try
              {
                Thread.sleep(10000);
              } catch (Exception e)
              {
                inter = true;
              }
              ;
            }
            jf.dispose();
          }
        }
      }
    }
  }
}