/******************************************************************************
    * PosterSetupDom.java - XML for Poster Setups
    * 
    * PicMan - The BuckoSoft Picture Manager in Java
    * Copyright(c) 2008 - Dick Balaska
    * 
    */
   package com.buckosoft.PicMan.dom;
   
  import java.util.Collections;
  import java.util.List;
  
  import org.dom4j.Document;
  import org.dom4j.DocumentHelper;
  import org.dom4j.Element;
  
  import com.buckosoft.PicMan.business.PicManFacade;
  import com.buckosoft.PicMan.domain.Mosaic;
  import com.buckosoft.PicMan.domain.Pic;
  import com.buckosoft.PicMan.domain.Poster;
  
  /** XML for Poster Setups
   * @author Dick Balaska
   * @since 2008/02/14
   * @see <a href="http://cvs.buckosoft.com/Projects/java/PicMan/PicMan/src/com/buckosoft/PicMan/dom/PosterSetupDom.java">PosterSetupDom.java</a>
   */
  public class PosterSetupDom {
  	/** Fetch a dom that is a list of Mosaics in the system
  	 * @param pmf the PicManFacade
  	 * @return a Document
  	 */
  	static public Document createDocument(PicManFacade pmf) {
  		Document document = DocumentHelper.createDocument();
  		Element root = document.addElement("PosterList");
  		List<Poster>	list = pmf.getDB().getPosters();
  		Collections.sort(list);
  		for (Poster p : list)
  			addPoster(pmf, p, root);
  		return document;
  	}
  
  	/** Fetch a dom that is a single Poster
  	 * @param pmf the PicManFacade
  	 * @param pid the Poster id to fetch
  	 * @return a Document
  	 */
  	static public Document createDocument(PicManFacade pmf, int pid) {
  		Document document = DocumentHelper.createDocument();
  		Element root = document.addElement("Poster");
  		Poster p = pmf.getDB().getPoster(pid);
  		addPoster(pmf, p, root);
  		return document;
  	}
  
  	static private void addPoster(PicManFacade pmf, Poster p, Element root) {
  		Element ele = DocumentHelper.createElement("Poster");
  		ele.addElement("pid").addText("" + p.getPid());
  		ele.addElement("name").addText(p.getName());
  		ele.addElement("outPath").addText(p.getOutputPath());
  		ele.addElement("masterMid").addText("" + p.getMasterMid());
  		Mosaic m = pmf.getDB().getMosaic(p.getMasterMid());
  		if (m != null) {
  			Pic pic = pmf.getDB().getPic(m.getMasterPic());
  			if (pic != null) {
  				ele.addElement("picWidth").addText("" + pic.getWidth());
  				ele.addElement("picHeight").addText("" + pic.getHeight());
  			}
  		}
  		Element config = ele.addElement("Config");
  		for (String k : p.getConfig().keySet())
  			config.addElement(k).addText(p.getConfig().get(k));
  		root.add(ele);
  
  	}
  }