/*
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 * and open the template in the editor.
 */
package com.egym;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import Models.*;
import Stores.*;
import java.sql.SQLException;
import java.util.LinkedList;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.RequestDispatcher;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Yogi
 */
@WebServlet(name = "homePage", urlPatterns = {"/homePage"})
public class homePage extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        try (PrintWriter out = response.getWriter()) {
            /* TODO output your page here. You may use following sample code. */
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet homePage</title>");            
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet homePage at " + request.getContextPath() + "</h1>");
            out.println("</body>");
            out.println("</html>");
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            NewsModel nm = new NewsModel();
            EventsModel em = new EventsModel();
            UserModel um = new UserModel();
            HttpSession session=request.getSession();
            LinkedList<EventsModel> upcomingUserEvents = new LinkedList<EventsModel>();

                    

                
            try {
                LoggedIn lg = (LoggedIn) session.getAttribute("LoggedIn");
                 if (lg != null && lg.isLoggedIn()) {
                UserStore profile = um.getUserDetails(lg.getUsername());
                request.setAttribute("UserProfile", profile);
                upcomingUserEvents = em.getUserEvents(lg.getUsername());
                 }
                java.util.LinkedList<NewsModel> homeNews = nm.getHomeNews();
                java.util.LinkedList<EventsModel> homeEvents = em.getHomeEvents();
                request.setAttribute("UserEvents", upcomingUserEvents);
                request.setAttribute("HomeNews", homeNews);
                request.setAttribute("HomeEvents", homeEvents);
                RequestDispatcher rd = request.getRequestDispatcher("/index.jsp");
                rd.forward(request,response);
            } catch (ClassNotFoundException ex) {
                Logger.getLogger(homePage.class.getName()).log(Level.SEVERE, null, ex);
            } catch (InstantiationException ex) {
                Logger.getLogger(homePage.class.getName()).log(Level.SEVERE, null, ex);
            } catch (IllegalAccessException ex) {
                Logger.getLogger(homePage.class.getName()).log(Level.SEVERE, null, ex);
            } catch (SQLException ex) {
                Logger.getLogger(homePage.class.getName()).log(Level.SEVERE, null, ex);
            }
        } catch (ClassNotFoundException ex) {
            Logger.getLogger(homePage.class.getName()).log(Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            Logger.getLogger(homePage.class.getName()).log(Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            Logger.getLogger(homePage.class.getName()).log(Level.SEVERE, null, ex);
        } catch (SQLException ex) {
            Logger.getLogger(homePage.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        doGet(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}