package com.loomis.jsf.component.wiki;

import java.io.IOException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.convert.ConverterException;

import org.apache.myfaces.custom.date.HtmlDateRenderer;
import org.apache.myfaces.custom.date.HtmlInputDate.UserData;
import org.apache.myfaces.shared_tomahawk.util.MessageUtils;

import com.loomis.jsf.component.utils.WikiRenderer;

public class WikiDateRenderer extends HtmlDateRenderer {

	@Override
	public void encodeBegin(FacesContext context, UIComponent component) throws IOException {
		WikiDate wikiComponent = (WikiDate) component;
		WikiRenderer wikiRenderer = WikiRenderer.getAppropriateInstance(context, wikiComponent);


		wikiRenderer.encodeBegin();

		if (wikiComponent.isWikiEnabled()) {
			super.encodeBegin(context, component);
		}
	}

	@Override
	public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
		WikiDate wikiComponent = (WikiDate) component;
		WikiRenderer wikiRenderer = WikiRenderer.getAppropriateInstance(context, wikiComponent);

		if (wikiComponent.isWikiEnabled()) {
			super.encodeEnd(context, component);
		}

		Object dateObj = wikiComponent.getValue();

		if ((dateObj instanceof String) || dateObj instanceof Date) {
			wikiRenderer.encodeEnd((new SimpleDateFormat("MMM dd, yyyy"))
					.format(dateObj), true);
		} else {
			wikiRenderer.encodeEnd(null, true);
		}
	}

	@Override
	public void encodeChildren(FacesContext context, UIComponent component) throws IOException {
		WikiDate wikiComponent = (WikiDate) component;

		if (wikiComponent.isWikiEnabled()) {
			super.encodeEnd(context, component);
		}
	}
}