/******************************************************************************
    * Ribbon.java - Make the original contact sheet
    * 
    * PicMan - The BuckoSoft Picture Manager in Java
    * Copyright(c) 2005 - Dick Balaska
    * 
    */
   package com.buckosoft.PicMan.business.contact.engine;
   
  import java.awt.Graphics2D;
  import java.awt.image.BufferedImage;
  import java.util.Date;
  import java.util.LinkedList;
  import java.util.List;
  
  import com.buckosoft.PicMan.business.contact.ContactEngine;
  import com.buckosoft.PicMan.domain.Contact;
  
  /** Make one of the original contact sheets.
   * @author Dick Balaska
   * @since 2011/12/17
   * @since 2005/08/06
   * @version $Revision: 1.2 $ <br> $Date: 2014/02/13 07:24:02 $
   * @see <a href="http://cvs.buckosoft.com/Projects/PicMan/PicMan/src/main/java/com/buckosoft/PicMan/business/contact/engine/Ribbon.java">Ribbon.java</a>
   */
  public class Ribbon extends ContactEngine {
  
  	/** Make a contact sheet based on the setup.
  	 * @return Success
  	 */
  	protected	boolean	_makeContact() {
  
  		boolean	success = true;
  		
  		logger.info("makeContact '" + cName + "'");
  
  		
  //		List<String> picNames = pmf.getDB().getPicNamesBySet(contactParams.getSetName(), contactParams.getSize());
  //		picNames = setupPicsList(contactParams, picNames);
  		List<String> picNames = this.contactManager.getPicNames(contactParams); 
  		List<String> f = randomize(picNames);
  		logger.info("select from " + f.size() + " filters");
  		if (f.size() == 0) {
  			RuntimeException e = new RuntimeException("No pics to make contact " + contactParams.getUuid());
  			pmf.addError(e);
  			return(false);
  		}
  		LinkedList<String> ll = new LinkedList<String>();
  		BufferedImage bi = new BufferedImage(cWidth, cHeight, BufferedImage.TYPE_3BYTE_BGR);
  		Graphics2D 	g = bi.createGraphics();
  		String		tName;
  		Contact		c = new Contact();
  		c.setName(cUuid);
  		c.setStartTime(new Date());
  		c.setCid(chain.getCid());
  		try {
  			int irow = 0;
  			int row = 0;
  			while (row < cHeight) {
  				int icol = 0;
  				int col = 0;
  				while (col < cWidth) {
  					if (ll.isEmpty())
  						ll = new LinkedList<String>(f);
  					tName = (String)ll.removeFirst();
  					int widthDrawn = drawThumb(g, tName, tHeight, col, row);
  
  					
  					c.setPic(tName, irow, icol);
  					col += widthDrawn;
  					icol++;
  				}
  				row += contactParams.getSize();
  				irow++;
  				if (isAbort())
  					break;
  			}
  			drawContactLabel(g);
  		} catch (Exception e) {
  			logger.error("Error drawing contact", e);
  			pmf.addError(e);
  			return(false);
  			
  		}
  		success = writePic(bi, false);
  		c.setEndTime(new Date());
  		pmf.getDB().addContact(c);
  		return(success);
  	}
  	
  }