/**
 * 
 */
package com.fp.frontend.utility;

import java.util.ResourceBundle;

import javax.faces.component.UIComponent;
import javax.faces.event.PhaseEvent;
import javax.faces.event.PhaseId;
import javax.faces.event.PhaseListener;

import org.primefaces.component.datatable.DataTable;

/**
 * @author Gbensvides
 *
 */
public class LifeCicleListener implements PhaseListener {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private static ResourceBundle resource_bundleValidacion = ResourceBundle
			.getBundle("validation_es");
	
	/* (non-Javadoc)
	 * @see javax.faces.event.PhaseListener#afterPhase(javax.faces.event.PhaseEvent)
	 */
	@Override
	public void afterPhase(PhaseEvent arg0) {
		// TODO Auto-generated method stub

	}

	/* (non-Javadoc)
	 * @see javax.faces.event.PhaseListener#beforePhase(javax.faces.event.PhaseEvent)
	 */
	@Override
	public void beforePhase(PhaseEvent arg0) {
		// TODO Auto-generated method stub
//		//System.out.println(arg0.getPhaseId().toString());
		if(arg0.getPhaseId().equals(PhaseId.RENDER_RESPONSE))
		{
			processViewTree(arg0.getFacesContext().getViewRoot());
		}
	}

	/* (non-Javadoc)
	 * @see javax.faces.event.PhaseListener#getPhaseId()
	 */
	@Override
	public PhaseId getPhaseId() {
		// TODO Auto-generated method stub
		return PhaseId.ANY_PHASE;
	}
	
	 private void processViewTree(UIComponent component) {
	      
		// //System.out.println(component.getClientId() + " " + component.getClass() );
	        for (UIComponent child: component.getChildren()) {
	           
	            ////System.out.println("+ " + child.getId() + " ["+child.getClass()+"]");
	            if(child instanceof DataTable)
	            {
	            	DataTable table = (DataTable)child;
	            	Object mensajeEmpty = table.getAttributes().get("emptyMessage");
	            	if(mensajeEmpty!=null && mensajeEmpty.equals("No records found.")){
	            		table.getAttributes().put("emptyMessage", resource_bundleValidacion.getString("org.primefaces.component.datatable.emptyMesssage"));
	            	}
	            }
	             
	            // Process next node
	            processViewTree(child);
	        }
	    }
	

}