/******************************************************************************
    * HomeStatusDom.java - XML Status for PicMan
    * 
    * PicMan - The BuckoSoft Picture Manager in Java
    * Copyright(c) 2007 - Dick Balaska
    * 
    */
   package com.buckosoft.PicMan.dom;
   
  import java.util.Date;
  import java.util.Iterator;
  import java.util.LinkedList;
  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.ContactParams;
  import com.buckosoft.PicMan.domain.JobLogEntry;
  import com.buckosoft.PicMan.domain.User;
  
  /** XML Home Page Status for PicMan
   * @author Dick Balaska
   * @since 2007/12/01
   * @see <a href="http://cvs.buckosoft.com/Projects/java/PicMan/PicMan/src/com/buckosoft/PicMan/dom/HomeStatusDom.java">HomeStatusDom.java</a>
   * @see <a href="http://cvs.buckosoft.com/Projects/java/PicMan/PicMan/src/com/buckosoft/PicMan/dom/PicManStatusDom.java">PicManStatusDom.java</a>
   */
  public class HomeStatusDom {
  	static public Document createDocument(PicManFacade pmf, User user) {
  		Document document = DocumentHelper.createDocument();
  		Element root = document.addElement("PicManStatus");
  		getDateElement(root);
  		getEngineRunningElement(pmf, root);
  		getSyncStateElement(pmf, root);
  		root.addElement("jobLogCount").addText("" + pmf.getJobLog().size());
  		Element ele = root.addElement("JobLog");
  		getJobLogs(pmf, ele);
  		getErrorLog(pmf, root.addElement("ErrorLog"));
  		getEngineReportAttributes(pmf, root);
  		root.addElement("homeThumbWidth").addText("" + user.getHomePageThumbWidth());
  		root.addElement("homeThumb").addText(pmf.getDB().getRandomHomePagePicName(user));
  		root.addElement("homeThumbDelay").addText("" + user.getHomeThumbDelay());
  		root.addElement("homeDebug").addText(user.isHomeDebug() ? "1" : "0");
  //		getNewestContactElement(pmf, root);
  		return document;
  	}
  	
  	private static void getDateElement(Element ele) {
  		Date now = new Date();
  		ele.addElement("date").addText(now.toString());
  	}
  
  	private static void getEngineRunningElement(PicManFacade pmf, Element ele) {
  		ele.addElement("engineRunningText").addText(pmf.engineRunningShortStatus());
  	}
  
  	private static void getSyncStateElement(PicManFacade pmf, Element ele) {
  		ele.addElement("syncStateText").addText(pmf.getSyncManager().getSyncStateAsText());
  	}
  
  	private static void getJobLogs(PicManFacade pmf, Element ele) {
  		List<JobLogEntry> jl = pmf.getJobLog();
  		int i = 0;
  		Iterator<JobLogEntry> iter = jl.iterator();
  		while (iter.hasNext()) {
  			if (i >= pmf.getJobLogMaxCount())
  				break;
  			JobLogEntry jle = iter.next();
  			ele.add(JobLogEntryDom.getDomElement(pmf, jle));
  			i++;
  		}
  	}
  
  	private	static void getErrorLog(PicManFacade pmf, Element ele) {
  		List<Throwable> el = pmf.getErrorLog();
  		Iterator<Throwable> iter = el.iterator();
  		while (iter.hasNext()) {
  			Throwable t = iter.next();
  			if (t.getLocalizedMessage() != null)
  				ele.addElement("Error").addText(t.getLocalizedMessage());
  			else if (t.getMessage() != null)
  				ele.addElement("Error").addText(t.getMessage());
  			else
  				ele.addElement("Error").addText("No t.getMessage()");
  		}
  	}
  
  	private	static void getEngineReportAttributes(PicManFacade pmf, Element ele) {
  		LinkedList<ContactParams>	contactParamsList = pmf.getBatchManager().getContactManager().determineContactsToMake();
  //		TreeMap<String, SetTodoReport> tm = condenseToDoList(contactParamsList);
  		List<String>	otherJobs = pmf.getBatchManager().getOtherJobsQueued();
  		int	jobsToDo = contactParamsList.size() + otherJobs.size() + pmf.getMosaicMan().getMosaicQueueListString().size();
  		ele.addElement("engineReportTodo").addText("" + jobsToDo);
  		ele.addElement("engineReportStatus").addText(pmf.engineRunningShortStatus());
  	}
  /*	private static void getNewestContactElement(PicManFacade pmf, Element ele) {
  		Contact c = pmf.getDB().getNewestContact();
 		String s;
 		s = c.getName() + " : " + c.getEndTime().toString();
 		ele.addElement("newestContact").addText(s);
 
 		LinkedList<ContactParams>	contactParamsList = pmf.getBatchManager().getContactManager().determineContactsToMake();
 		TreeMap<String, SetTodoReport> tm = condenseToDoList(contactParamsList);
 		List<String>	otherJobs = pmf.getBatchManager().getOtherJobsQueued();
 		int	jobsToDo = tm.size() + otherJobs.size() + pmf.getMosaicMan().getMosaicQueueListString().size();
 
 	}
 */
 }