/**
 * This file is part of the Meeds project (https://meeds.io/).
 *
 * Copyright (C) 2020 - 2025 Meeds Association contact@meeds.io
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
package org.gatein.pc.embed.resource;

import javax.portlet.GenericPortlet;
import javax.portlet.PortletException;
import javax.portlet.PortletURL;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import javax.portlet.ResourceRequest;
import javax.portlet.ResourceResponse;
import javax.portlet.ResourceURL;
import java.io.IOException;
import java.io.PrintWriter;

/**/
public class ResourcePortlet extends GenericPortlet
{

   /** . */
   static int count = 0;

   /** . */
   static String navigationURL;

   /** . */
   static String foo;

   /** . */
   static String resourceId;

   /** . */
   static String bar;

   @Override
   public void render(RenderRequest request, RenderResponse response) throws PortletException, IOException
   {
      switch (count) {
         case 0: {
            PortletURL url = response.createRenderURL();
            url.setParameter("foo", "foo_value");
            navigationURL = url.toString();
            count = 1;
            break;
         }
         case 1: {
            foo = request.getParameter("foo");
            bar = request.getParameter("bar");
            ResourceURL url = response.createResourceURL();
            url.setParameter("bar", "bar_value");
            url.setResourceID("id_value");
            response.setContentType("text/html");
            PrintWriter writer = response.getWriter();
            writer.print("<a href='" + url + "' id='url'>resource</a>");
            writer.close();
            count = 2;
            break;
         }
      }
   }

   @Override
   public void serveResource(ResourceRequest request, ResourceResponse response) throws PortletException, IOException
   {
      if (count >= 2) {
         foo = request.getParameter("foo");
         bar = request.getParameter("bar");
         resourceId = request.getResourceID();
         count++;
         response.setContentType("text/plain");
         response.setCharacterEncoding("utf-8");
         PrintWriter writer = response.getWriter();
         writer.print("SERVE_RESOURCE");
      }
   }
}
