/**
 * 
 */
package jalview.ws.gui;

import jalview.ws.AWsJob;
import jalview.ws.api.JobId;

/**
 * Bean that holds state for a job
 * 
 * @author jprocter
 *
 */
public class WsJob extends AWsJob
{

  public enum JobState
  {
    INVALID, READY, SUBMITTED, QUEUED, RUNNING, FINISHED, BROKEN, FAILED,
    UNKNOWN, SERVERERROR, CANCELLED;
  };

  JobState state = JobState.UNKNOWN;

  boolean hasResults = false, validInput = false;
  /* (non-Javadoc)
   * @see jalview.ws.AWsJob#hasResults()
   */
  @Override
  public boolean hasResults()
  {
    return hasResults;
  }

  /* (non-Javadoc)
   * @see jalview.ws.AWsJob#hasValidInput()
   */
  @Override
  public boolean hasValidInput()
  {
    return validInput;
  }

  /* (non-Javadoc)
   * @see jalview.ws.AWsJob#isRunning()
   */
  @Override
  public boolean isRunning()
  {
    return JobState.RUNNING.equals(state);
  }

  /* (non-Javadoc)
   * @see jalview.ws.AWsJob#isQueued()
   */
  @Override
  public boolean isQueued()
  {
    return JobState.QUEUED.equals(state);
  }

  /* (non-Javadoc)
   * @see jalview.ws.AWsJob#isFinished()
   */
  @Override
  public boolean isFinished()
  {
    // TODO isSubjobComplete and finished flags mean same thing ?
    return JobState.FINISHED.equals(state);
  }

  /* (non-Javadoc)
   * @see jalview.ws.AWsJob#isFailed()
   */
  @Override
  public boolean isFailed()
  {
    return JobState.FAILED.equals(state);
  }

  /* (non-Javadoc)
   * @see jalview.ws.AWsJob#isBroken()
   */
  @Override
  public boolean isBroken()
  {
    return JobState.BROKEN.equals(state);
  }

  /* (non-Javadoc)
   * @see jalview.ws.AWsJob#isServerError()
   */
  @Override
  public boolean isServerError()
  {
    return JobState.SERVERERROR.equals(state);
  }

  /* (non-Javadoc)
   * @see jalview.ws.AWsJob#hasStatus()
   */
  @Override
  public boolean hasStatus()
  {
    return status != null && status.length() > 0;
  }

  /* (non-Javadoc)
   * @see jalview.ws.AWsJob#getStatus()
   */
  @Override
  public String getStatus()
  {
    return status;
  }

  /* (non-Javadoc)
   * @see jalview.ws.AWsJob#hasResponse()
   */
  @Override
  public boolean hasResponse()
  {
    // TODO Auto-generated method stub
    return hasStatus();
  }

  /* (non-Javadoc)
   * @see jalview.ws.AWsJob#clearResponse()
   */
  @Override
  public void clearResponse()
  {
    status = "";
  }

  /* (non-Javadoc)
   * @see jalview.ws.AWsJob#getState()
   */
  @Override
  public String getState()
  {
    return state.toString();
  }

  /**
   * @return the current JobState
   */
  public JobState getJobState()
  {
    return state;
  }

  /**
   * set the job state
   * 
   * @param state
   */
  public void setState(JobState state)
  {
    this.state = state;
  }

  String status = "";

  /**
   * Set the log for this job
   * 
   * @parag log
   */
  public void setStatus(String log)
  {
    status = log;

  }

  /*
   * bean holding submission info for a next-gen ws job 
   */
  JobId jobHandle = null;

  /**
   * stash the handle for the job and mark it as submitted
   * 
   * @param align
   */
  public void setJobHandle(JobId align)
  {
    jobHandle = align;
    setJobId(jobHandle.getJobId());
    submitted = true;

  }

  public JobId getJobHandle()
  {
    return jobHandle;
  }

}