import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;

import uk.ac.dundee.compbio.slivkaclient.FileHandler;
import uk.ac.dundee.compbio.slivkaclient.HttpException;
import uk.ac.dundee.compbio.slivkaclient.ServerError;
import uk.ac.dundee.compbio.slivkaclient.Service;
import uk.ac.dundee.compbio.slivkaclient.SlivkaClient;
import uk.ac.dundee.compbio.slivkaclient.TaskHandler;
import uk.ac.dundee.compbio.slivkaclient.form.Form;
import uk.ac.dundee.compbio.slivkaclient.form.FormField;
import uk.ac.dundee.compbio.slivkaclient.form.FormValidationException;
import uk.ac.dundee.compbio.slivkaclient.form.ValidationException;

public class Main
{
  public static void main(String[] args)
  {
    SlivkaClient cli;
    try
    {
      cli = new SlivkaClient("localhost", 8000);
    } catch (URISyntaxException e)
    {
      throw new Error(e);
    }

    Service service = null;
    Form form;
    try
    {
      for (Service s : cli.getServices())
      {
        if (s.getName().equals("Clustalw"))
        {
          service = s;
        }
      }
      form = service.getForm();
    } catch (IOException | ServerError | HttpException e)
    {
      throw new Error(e);
    }

    File input = new File("examples/estrogenReceptorProtein.fa");
    if (!input.exists())
    {
      throw new Error("no file");
    }

    TaskHandler th;
    try
    {
      FileHandler fh = cli.uploadFile(input, "text/plain", "input.txt");
      th = form.create()
              .insert("input", fh)
              .insert("matrix", "blosum")
              .insert("outorder", "aligned")
              .submit();
    } catch (IOException | HttpException | ServerError e)
    {
      throw new Error(e);
    } catch (FormValidationException e)
    {
      for (ValidationException e1 : e.getErrors())
      {
        System.err.println(e1);
      }
      throw new Error(e);
    }

    try
    {
      while (!th.getStatus().isReady())
      {
        Thread.sleep(1000);
      }
    } catch (IOException | HttpException | Error | InterruptedException e)
    {
      throw new Error(e);
    }
    try
    {
      for (FileHandler fh : th.getResult())
      {
        System.out.println(fh.getTitle());
        fh.writeTo(System.out);
      }
    } catch (IOException | HttpException | ServerError e)
    {
      throw new Error(e);
    }
  }
}