package funciones;

import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Hashtable;



/**
 * Servlet implementation class Login
 */
public class Login extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public Login() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		Hashtable<String, Usuario> usuarios = (Hashtable<String, Usuario>) request.getServletContext().getAttribute("TABLAUSUARIOS");		
		if(usuarios == null || usuarios.get(request.getParameter("paramUsername"))== null
				|| !(usuarios.get(request.getParameter("paramUsername"))).getPass().equals(request.getParameter("paramPass"))) {
			request.setAttribute("MSG", "Login incorrecto");
			request.getRequestDispatcher("index.jsp").forward(request, response);
		}else {
			
			request.getRequestDispatcher("insertar.jsp").forward(request, response);
		}
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}