package jalview.ws2.actions.secstructpred;

import java.util.List;
import java.util.Objects;

import jalview.api.AlignViewportI;
import jalview.datamodel.AlignmentI;
import jalview.viewmodel.AlignmentViewport;
import jalview.ws.params.ArgumentI;
import jalview.ws2.actions.BaseAction;
import jalview.ws2.actions.BaseTask;
import jalview.ws2.api.Credentials;
import jalview.ws2.client.api.SecStructPredWebServiceClientI;
import jalview.ws2.client.api.WebServiceClientI;

public class SecStructPredAction extends BaseAction<AlignmentI>
{
  public static class Builder extends BaseAction.Builder<SecStructPredAction>
  {
    protected SecStructPredWebServiceClientI client;
    
    protected boolean msaMode;
    
    private Builder(SecStructPredWebServiceClientI client)
    {
      super();
      Objects.requireNonNull(client);
      this.client = client;
    }
    
    public void msaMode(boolean msa)
    {
      this.msaMode = msa;
    }
    
    public SecStructPredAction build()
    {
      return new SecStructPredAction(this);
    }
  }
  
  public static Builder newBuilder(SecStructPredWebServiceClientI client)
  {
    return new Builder(client);
  }
  
  protected final SecStructPredWebServiceClientI client;
  
  protected boolean msaMode;
  
  public SecStructPredAction(Builder builder)
  {
    super(builder);
    client = builder.client;
    msaMode = builder.msaMode;
  }
  
  public BaseTask<?, AlignmentI> createTask(AlignViewportI viewport,
      List<ArgumentI> args, Credentials credentials)
  {
    if (msaMode)
      return new SecStructPredMsaTask(client, args, credentials, viewport);
    else
      return new SecStructPredPDBSearchTask(client, args, credentials, viewport);
  }

  @Override
  public boolean isActive(AlignmentViewport viewport)
  {
    return false;
  }
}