package Assignment1;

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import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import Assignment1.DBService;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
/**
 *
 * @author Simran
 *
 *
 */
public class userreg 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
     * @throws java.sql.SQLException
     * @throws java.lang.ClassNotFoundException
     * @throws java.lang.InstantiationException
     * @throws java.lang.IllegalAccessException
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException,SQLException, ClassNotFoundException, InstantiationException, IllegalAccessException {

    }
    // <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 {
            processRequest(request, response);
        } catch (SQLException ex) {
            Logger.getLogger(userreg.class.getName()).log(Level.SEVERE, null, ex);
        } catch (ClassNotFoundException ex) {
            Logger.getLogger(userreg.class.getName()).log(Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            Logger.getLogger(userreg.class.getName()).log(Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            Logger.getLogger(userreg.class.getName()).log(Level.SEVERE, null, ex);
        }
    }



    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            //processRequest(request, response);
             response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
//        out.print("mohit");

        boolean status = false;
        Connection conn = null;
        PreparedStatement pst = null;
        ResultSet rs = null;
        int i=0;
        String url = "jdbc:mysql://localhost:3306/";
        String dbName = "register";
        String driver = "com.mysql.jdbc.Driver";
        String userName = "root";
        String password = "root";
       out.print(1);
            Class.forName(driver);
            conn = DriverManager.getConnection(url + dbName, userName, password);

            String user=request.getParameter("username");
            String pass=request.getParameter("pass");
            String cpass=request.getParameter("cpass");
            String email=request.getParameter("email");
            String fname=request.getParameter("fname");
            String lname =request.getParameter("lname");
            String gender =request.getParameter("gender");

            String phone=request.getParameter("phone");
  //          out.print(user);
            HttpSession session = request.getSession(false);
            if(true)
            {

    //     out.print(1);
         PreparedStatement q=conn.prepareStatement("insert into registeruser (firstname,lastname,username,password,email,gender,phone) values(?,?,?,?,?,?,?)");
         out.print(2);
         // + "//'"+fname+"','"+lname+"','"+user+"','"+pass+"','"+email+"','"+gender+"','"+phone+"')"
                q.setString(1, fname);
           q.setString(2, lname);
           q.setString(3, user);
           q.setString(4, pass);
           q.setString(5, email);
           q.setString(6, gender);
           q.setString(7, phone);
           out.print(3);
         ResultSet rss=q.executeQuery();
            i++;
              out.print(2);
//i=q.executeUpdate();


           String msg=" ";
          if(rss.next()){
            msg="Record has been inserted";
            out.println("<font size='6' color=blue>" + msg + "</font>");
            response.sendRedirect("index.html");
            System.out.println("value"+i);

          }

          else{
            msg="failed to insert the data";
            out.println("<font size='6' color=blue>" + q + "</font>");
           response.sendRedirect("registration.html");}


            }
        } catch (SQLException ex) {
            Logger.getLogger(userreg.class.getName()).log(Level.SEVERE, null, ex);
        } catch (ClassNotFoundException ex) {
            Logger.getLogger(userreg.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *    }

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

}