package org.ateliermyosotis.commun.pdf;

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.sql.SQLException;

import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.sax.SAXResult;
import javax.xml.transform.stream.StreamSource;

import org.apache.fop.apps.Fop;
import org.apache.fop.apps.FopFactory;
//import org.apache.fop.apps.MimeConstants;
import org.apache.xmlgraphics.util.MimeConstants;

//import org.apache.fop.apps.Fop;
//import org.apache.fop.apps.FopFactory;
//import org.apache.fop.apps.MimeConstants;

public class FopTransformeur {

	public FopTransformeur() {

		super();
		// TODO Auto-generated constructor stub

	}

	public void transformePDF(String fichier, String fichierXSL, String type) throws Exception {
		// TODO Auto-generated constructor stub
		FopFactory fopFactiory = FopFactory.newInstance();
//		String xml = fichier + ".fo";
		String xml = fichier + ".xml";

		String pdf = null;
		InputStream ifo = null;
		OutputStream opdf = null;
		StreamSource stylesource = null;
		InputStream ixsl = null;

		try {
			ifo = new FileInputStream(xml);
			Fop fop = null;
			if ("-PDF".equals(type)) {
				pdf = fichier + ".pdf";
				opdf = new FileOutputStream(pdf);
				fop = fopFactiory.newFop(MimeConstants.MIME_PDF, opdf);
						}
			if ("-TXT".equals(type)) {
				pdf = fichier + ".txt";
				opdf = new FileOutputStream(pdf);
				fop = fopFactiory.newFop(MimeConstants.MIME_PLAIN_TEXT, opdf);
				
			}
//			String feuilleStyle = "/feuillesdestyle" + fichierXSL;
			String feuilleStyle = "/" + fichierXSL;
//			String feuilleStyle = fichierXSL;
			
			TransformerFactory factory = TransformerFactory.newInstance();
			stylesource = new StreamSource(ClassLoader.class.getResourceAsStream(feuilleStyle));

//			stylesource = new StreamSource(feuilleStyle);

			System.out.print(fichier + "\n");
			System.out.print(stylesource.toString() + "\n");
			
			Transformer transformer = factory.newTransformer(stylesource);

			Source source = new StreamSource(ifo);
			Result result = new SAXResult(fop.getDefaultHandler());
			transformer.transform(source, result);

		} catch (Exception e) {
			// TODO: handle exception
			e.printStackTrace();
			throw new Exception(e);
		} finally {
			try {
				opdf.flush();
			} finally {
				try {

					opdf.close();

				} finally {
					ifo.close();
					if (!(ixsl == null))
						ixsl.close();

				}
			}
		}

	}

	public void transforme(String fichier, String type) {
		// TODO Auto-generated constructor stub
		String fo = fichier + ".fo";
		// String pdf = type;
		String fop = "fop.bat " + "\"" + fo + "\"" + " " + type;
		Runtime runtime = Runtime.getRuntime();
		System.out.println("type fop" + fop);
		Process process = null;
		byte[] b = new byte[1024];
		try {
			process = runtime.exec(fop);
			InputStream ise = process.getErrorStream();
			// InputStream is = process.getInputStream();
//		Fop

		} catch (Exception e) {
			// TODO: handle exception
			e.printStackTrace();

		}
	}
}