package com.login.web;

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

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		//response.getWriter().append("Served at: ").append(request.getContextPath());
		
		//request.getRequestDispatcher("destino.html").forward(request, response);
		Hashtable<String, Usuario> usuarios = (Hashtable<String, Usuario>) request.getServletContext().getAttribute("TABLAUSUARIOS");
				
		if(usuarios == null) {
			usuarios = new Hashtable<String, Usuario>();
			request.getServletContext().setAttribute("TABLAUSUARIOS", usuarios);
		}
		
		Usuario usuario = new Usuario(request.getParameter("usuario"),request.getParameter("pass"));
		usuarios.put(usuario.getUsername(), usuario);
		
		System.out.println("Usuarios del sistema" + usuarios.size());
		request.getRequestDispatcher("index.html").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);
	}

}