package csv;

import java.awt.*;
import java.io.*;
import javax.swing.*;
import java.awt.event.*;
public class SignUp extends JFrame{

	private JButton backButton, signupButton;
	private JLabel nameLabel, usernameLabel, passwordLabel, rePasswordLabel;
	private JTextField nameTextField, userNameTextField;
	private JPasswordField passwordPasswordField, retypePasswordPasswordField;
	private JPanel panel;

	public SignUp() {

		backButton = new JButton("Back");
		signupButton = new JButton("Signup");
		nameLabel = new JLabel(" Name");
		usernameLabel = new JLabel(" Username");
		passwordLabel = new JLabel(" Password");
		rePasswordLabel = new JLabel(" Retype Password");
		nameTextField = new JTextField(15);
		userNameTextField = new JTextField(15);
		passwordPasswordField = new JPasswordField(15);
		retypePasswordPasswordField = new JPasswordField(15);

		panel = new JPanel(new GridLayout(5, 1));
		panel.add(nameLabel);
		panel.add(nameTextField);
		panel.add(usernameLabel);
		panel.add(userNameTextField);
		panel.add(passwordLabel);
		panel.add(passwordPasswordField);
		panel.add(rePasswordLabel);
		panel.add(retypePasswordPasswordField);
		panel.add(backButton);
		panel.add(signupButton);
		add(panel);

		Handler handler = new Handler();
		signupButton.addActionListener(handler);

		this.setTitle("Signup");
		this.pack();
		this.setDefaultCloseOperation(HIDE_ON_CLOSE);
		this.setLocation(450, 300);
		this.setResizable(false);
		this.setVisible(true);
	}
	private class Handler implements ActionListener {
		public void actionPerformed(ActionEvent e) {
			if(e.getSource() == signupButton) {
				char[] password =
					passwordPasswordField.getPassword();
				char[] rePassword =
					retypePasswordPasswordField.getPassword();
				String stringRePassword = new String(rePassword);
				String stringPassword = new String(password);

				if(stringPassword.equals(stringRePassword) == false) {
					JOptionPane.showMessageDialog(null, "Passwords does not match. " +
														"Please try again.");
				} else {
					append();
					JOptionPane.showMessageDialog(null, "Signup successful!");
				}
			}
		}
	}

	public void append() {
		try {
			String name = nameTextField.getText();
			String user = userNameTextField.getText();
			char[] password = passwordPasswordField.getPassword();
			String pass = new String(password);

			FileWriter file =
			new FileWriter("c:\\Users\\Chive\\Desktop\\users.csv", true);
			BufferedWriter output = new BufferedWriter(file);
			output.write(name + ", " + user + ", " + pass);
			output.newLine();

			output.close();

		} catch(IOException e) {}
	}
}