package at.gv.egiz.pdfas.test;

import java.io.File;
import java.io.IOException;

import at.gv.egiz.pdfas.PdfAsFactory;
import at.gv.egiz.pdfas.api.PdfAs;
import at.gv.egiz.pdfas.api.commons.Constants;
import at.gv.egiz.pdfas.api.exceptions.PdfAsException;
import at.gv.egiz.pdfas.api.io.DataSource;
import at.gv.egiz.pdfas.api.sign.SignParameters;
import at.gv.egiz.pdfas.api.sign.pos.SignaturePositioning;
import at.gv.egiz.pdfas.io.FileBasedDataSink;
import at.gv.egiz.pdfas.io.FileBasedDataSource;

public final class APITest {
   
   private APITest() {
   }

   public static void main(String[] args) {
      File configdir = new File("D:/downloads/testpdfas");
      File unsignedFile = new File("./test-files/blindtext.pdf");
      File signedFile = new File("d:/temp/blindtext_signed.pdf");
      String signatureMode = Constants.SIGNATURE_TYPE_BINARY;
      String signatureDevice = Constants.SIGNATURE_DEVICE_MOA;
      String signatureProfile = "SIGNATURBLOCK_MINIMAL_DE";
      SignaturePositioning signaturePos = null;
         
      PdfAs pdfasAPI = null;
      
      try {

         // instantiate api
         pdfasAPI = PdfAsFactory.createPdfAs(configdir);

         // set source
         DataSource dataSource = new FileBasedDataSource(unsignedFile, "application/pdf");

         // set output
         FileBasedDataSink dataSink = new FileBasedDataSink(signedFile);

         // configure signature
         SignParameters signParameters = new SignParameters();
         signParameters.setDocument(dataSource);
         signParameters.setOutput(dataSink);
         signParameters.setSignatureType(signatureMode);
         signParameters.setSignatureDevice(signatureDevice);
         signParameters.setSignatureProfileId(signatureProfile);
         signParameters.setSignaturePositioning(signaturePos);

          // sign
         pdfasAPI.sign(signParameters);
         
         System.out.println("Successfully signed.");
         
      } catch (PdfAsException e) {
         e.printStackTrace();
      } catch (IOException e) {
         e.printStackTrace();
      }
      
   }

}