/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package form;

import controller.Controller;
import domain.User;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JDialog;

/**
 *
 * @author Korisnik
 */
public class FormLogin extends javax.swing.JFrame {

    /**
     * Creates new form FormLogin
     */
    public FormLogin() {
        initComponents();
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">
    private void initComponents() {

        pnLogin = new javax.swing.JPanel();
        lblUsername = new javax.swing.JLabel();
        lblPass = new javax.swing.JLabel();
        txtUsername = new javax.swing.JTextField();
        txtPass = new javax.swing.JPasswordField();
        lblError = new javax.swing.JLabel();
        btnLogin = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("Log in");

        pnLogin.setBorder(javax.swing.BorderFactory.createTitledBorder("Log in"));

        lblUsername.setText("Username");

        lblPass.setText("Password");

        lblError.setForeground(new java.awt.Color(255, 0, 0));

        javax.swing.GroupLayout pnLoginLayout = new javax.swing.GroupLayout(pnLogin);
        pnLogin.setLayout(pnLoginLayout);
        pnLoginLayout.setHorizontalGroup(
            pnLoginLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(pnLoginLayout.createSequentialGroup()
                .addGap(36, 36, 36)
                .addGroup(pnLoginLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(pnLoginLayout.createSequentialGroup()
                        .addComponent(lblError, javax.swing.GroupLayout.PREFERRED_SIZE, 275, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addContainerGap(57, Short.MAX_VALUE))
                    .addGroup(pnLoginLayout.createSequentialGroup()
                        .addGroup(pnLoginLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(lblUsername, javax.swing.GroupLayout.PREFERRED_SIZE, 76, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(lblPass, javax.swing.GroupLayout.PREFERRED_SIZE, 76, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addGroup(pnLoginLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addComponent(txtPass)
                            .addComponent(txtUsername, javax.swing.GroupLayout.DEFAULT_SIZE, 103, Short.MAX_VALUE))
                        .addGap(49, 49, 49))))
        );
        pnLoginLayout.setVerticalGroup(
            pnLoginLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(pnLoginLayout.createSequentialGroup()
                .addGap(22, 22, 22)
                .addGroup(pnLoginLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(lblUsername, javax.swing.GroupLayout.PREFERRED_SIZE, 24, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addGroup(pnLoginLayout.createSequentialGroup()
                        .addGap(2, 2, 2)
                        .addComponent(txtUsername, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addGap(18, 18, 18)
                .addGroup(pnLoginLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(lblPass, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(txtPass, javax.swing.GroupLayout.DEFAULT_SIZE, 26, Short.MAX_VALUE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 29, Short.MAX_VALUE)
                .addComponent(lblError, javax.swing.GroupLayout.PREFERRED_SIZE, 11, javax.swing.GroupLayout.PREFERRED_SIZE))
        );

        btnLogin.setText("Log in");
        btnLogin.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btnLoginActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(pnLogin, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                        .addGap(0, 0, Short.MAX_VALUE)
                        .addComponent(btnLogin, javax.swing.GroupLayout.PREFERRED_SIZE, 104, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(pnLogin, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(18, 18, 18)
                .addComponent(btnLogin, javax.swing.GroupLayout.PREFERRED_SIZE, 38, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(38, Short.MAX_VALUE))
        );

        pack();
        setLocationRelativeTo(null);
    }// </editor-fold>

    private void btnLoginActionPerformed(java.awt.event.ActionEvent evt) {
        String username = txtUsername.getText().trim();
        String password = txtPass.getText().trim();

         try {
             if(username.isEmpty()) throw new Exception("Username is empty");
             if(password.isEmpty()) throw new Exception("Password is empty");
             controller.Controller controller = new Controller();
            User user = controller.login(username,password);
            lblError.setText("");
            this.dispose();
             JDialog dialogMain = new DialogMain(this, true);
             dialogMain.setVisible(true);

        } catch (Exception ex) {
            lblError.setText(ex.getMessage());
        }

    }



    // Variables declaration - do not modify
    private javax.swing.JButton btnLogin;
    private javax.swing.JLabel lblError;
    private javax.swing.JLabel lblPass;
    private javax.swing.JLabel lblUsername;
    private javax.swing.JPanel pnLogin;
    private javax.swing.JPasswordField txtPass;
    private javax.swing.JTextField txtUsername;
    // End of variables declaration
}