package jalview.ws2.slivka;

import java.io.IOException;
import java.util.Arrays;
import java.util.EnumMap;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

import jalview.datamodel.SequenceI;
import jalview.ws.gui.WsJob;
import jalview.ws.params.ArgumentI;
import jalview.ws.params.ParamDatastoreI;
import jalview.ws.params.WsParamSetI;
import jalview.ws.slivkaws.SlivkaDatastore;
import jalview.ws2.JalviewWebServiceI;
import jalview.ws2.WSJobID;
import jalview.ws2.WSJobTrackerI;
import uk.ac.dundee.compbio.slivkaclient.JobState;
import uk.ac.dundee.compbio.slivkaclient.SlivkaClient;
import uk.ac.dundee.compbio.slivkaclient.SlivkaService;

public abstract class SlivkaWS<R> implements JalviewWebServiceI<R>
{
  protected final SlivkaClient client;
  protected final SlivkaService service;
  protected SlivkaDatastore store = null;
  protected final String name;  
  protected final String description;
  protected final String operation;
  protected int type = 0;

  protected static final EnumMap<JobState, WsJob.JobState> stateMap = new EnumMap<>(JobState.class);
  {
    stateMap.put(JobState.PENDING, WsJob.JobState.QUEUED);
    stateMap.put(JobState.REJECTED, WsJob.JobState.INVALID);
    stateMap.put(JobState.ACCEPTED, WsJob.JobState.QUEUED);
    stateMap.put(JobState.QUEUED, WsJob.JobState.QUEUED);
    stateMap.put(JobState.RUNNING, WsJob.JobState.RUNNING);
    stateMap.put(JobState.COMPLETED, WsJob.JobState.FINISHED);
    stateMap.put(JobState.INTERRUPTED, WsJob.JobState.CANCELLED);
    stateMap.put(JobState.DELETED, WsJob.JobState.CANCELLED);
    stateMap.put(JobState.FAILED, WsJob.JobState.FAILED);
    stateMap.put(JobState.ERROR, WsJob.JobState.SERVERERROR);
    stateMap.put(JobState.UNKNOWN, WsJob.JobState.UNKNOWN);
  }
  protected final Set<WsJob.JobState> failedStates = new HashSet<>(Arrays.asList(
      WsJob.JobState.INVALID, WsJob.JobState.BROKEN, WsJob.JobState.FAILED,
      WsJob.JobState.SERVERERROR, WsJob.JobState.CANCELLED
  ));
  
  public SlivkaWS(SlivkaClient client, SlivkaService service, String operation) {
    this.client = client;
    this.service = service;
    this.operation = operation;
    this.name = service.getName();
    this.description = "";
  }
  
  @Override
  public String getHostName()
  {
    return client.getUrl().toString();
  }

  @Override
  public String getName()
  {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public String getDescription()
  {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public String getOperationType()
  {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public int getTypeFlags()
  {
    // TODO Auto-generated method stub
    return 0;
  }

  @Override
  public boolean canSubmitGaps()
  {
    // TODO Auto-generated method stub
    return false;
  }

  @Override
  public int getMinSequences()
  {
    // TODO Auto-generated method stub
    return 0;
  }

  @Override
  public int getMaxSequences()
  {
    // TODO Auto-generated method stub
    return 0;
  }

  @Override
  public boolean hasParameters()
  {
    // TODO Auto-generated method stub
    return false;
  }

  @Override
  public ParamDatastoreI getParamStore()
  {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public WSJobID submit(List<SequenceI> sequences, WsParamSetI preset,
          List<ArgumentI> parameters) throws IOException
  {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public void updateProgress(WSJobID id, WSJobTrackerI tracker)
          throws IOException
  {
    // TODO Auto-generated method stub
    
  }

  @Override
  public R getResult(WSJobID id) throws IOException
  {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public void cancel(WSJobID id) throws IOException
  {
    // TODO Auto-generated method stub
    
  }

  @Override
  public boolean handleSubmissionError(WSJobID id, Throwable th,
          WSJobTrackerI tracker)
  {
    // TODO Auto-generated method stub
    return false;
  }

  @Override
  public boolean handleCollectionError(WSJobID id, Throwable th,
          WSJobTrackerI tracker)
  {
    // TODO Auto-generated method stub
    return false;
  }
  
}