/*
 * FichaAptidaoCreator.java
 *
 * Created on May 14, 2007, 4:50 PM
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package siprp.ficha;

import com.evolute.utils.UnicodeChecker;
import com.evolute.utils.fop.FOPCreator;
import com.evolute.utils.fop.FOPPrinter;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.util.HashMap;

/**
 *
 * @author lflores
 */
public class FichaAptidaoCreator implements FichaAptidaoConstants
{
	private final FOPCreator fopCreator;
	private final FOPPrinter fopPrinter;
	
	private static FichaAptidaoCreator creator = null;
	
	/** Creates a new instance of FichaAptidaoCreator */
	private FichaAptidaoCreator()
	{
		fopCreator = FOPCreator.getFOPCreator();
		fopPrinter = FOPPrinter.getFOPPrinter();
	}
	
	public static FichaAptidaoCreator getCreator()
	{
		if( creator == null )
		{
			creator = new FichaAptidaoCreator();
		}
		return creator;
	}
	
	public void print( byte fo[] )
		throws Exception
	{
		ByteArrayInputStream in = new ByteArrayInputStream( fo );
		fopPrinter.printFO( in, true, true, null );
//		System.out.println( "DONE" );
	}
	
	public void printSilent( byte fo[], String printerName )
		throws Exception
	{
		ByteArrayInputStream in = new ByteArrayInputStream( fo );
		fopPrinter.printFO( in, true, false, null );
	}
	
	public byte[] createFO( HashMap<String,String> values )
	{
		StringBuilder buff = new StringBuilder( "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<FichaAptidao>\n" );

		values.put( PORTARIA, "Portaria n. 299/2007, de 16 de Mar&#xe7;o" );
		
//		&#x2610; square
//		&#x2611; checked square
		
		for( String key: values.keySet() )
		{
			buff.append( "\t<" + key + ">" );
			String val = values.get( key );
			buff.append( UnicodeChecker.parseToUnicode( "&#x", ";", val, true ) );
			buff.append( "</" + key + ">\n" );
		}
		buff.append( "</FichaAptidao>" );
		String xml = buff.toString();
		
		System.out.println( "XML: " + xml );
		
		ByteArrayOutputStream out = new ByteArrayOutputStream();
		InputStream xmlIn = new ByteArrayInputStream( xml.getBytes() );
		try
		{
			InputStream xslStream = getClass().getClassLoader().getResourceAsStream( "siprp/ficha/ficha_aptidao.xsl" );
			fopCreator.createFOfromXML( xmlIn, xslStream, out );
		//			System.out.println( "FO created" );
		}
		catch( Exception ex )
		{
			ex.printStackTrace();
		}
		
		System.out.println( "FO str sz: " + out.size() );
		
		return out.toByteArray();
	}
	
	public byte[] createPDF( byte[] fo )
	{
		return null;
	}
}