package login;

import java.awt.EventQueue;

import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import java.awt.event.ActionListener;
import java.util.HashMap;
import java.awt.event.ActionEvent;
import javax.swing.JPasswordField;
import java.awt.Color;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

public class LoginWindow {

	private JFrame frmLoginWindow;
	private JTextField userName;
	private JTextField password;

	/**
	 * Launch the application.
	 */
	public static void main(String[] args) {
		EventQueue.invokeLater(new Runnable() {
			public void run() {
				try {
					LoginWindow window = new LoginWindow();
					window.frmLoginWindow.setVisible(true);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});
	}

	/**
	 * Create the application.
	 */
	public LoginWindow() {
		initialize();
	}

	/**
	 * Initialize the contents of the frame.
	 */
	private void initialize() {
		frmLoginWindow = new JFrame();
		frmLoginWindow.getContentPane().setBackground(Color.LIGHT_GRAY);
		frmLoginWindow.setResizable(false);
		frmLoginWindow.setTitle("Login Window");
		frmLoginWindow.setBounds(100, 100, 342, 188);
		frmLoginWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frmLoginWindow.getContentPane().setLayout(null);

		JLabel lblUserName = new JLabel("User name:");
		lblUserName.setBounds(28, 27, 97, 14);
		frmLoginWindow.getContentPane().add(lblUserName);

		JLabel lblPassword = new JLabel("Password:");
		lblPassword.setBounds(28, 54, 97, 14);
		frmLoginWindow.getContentPane().add(lblPassword);

		userName = new JTextField();
		userName.setBounds(101, 25, 187, 17);
		frmLoginWindow.getContentPane().add(userName);
		userName.setColumns(10);

		JButton btnLogIn = new JButton("Log in ");
		btnLogIn.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				String usrn = userName.getText();
				String pswr = password.getText();
				if(UserMap.findInMap(usrn) && UserMap.checkPassword(usrn,pswr))
					frmLoginWindow.getContentPane().setBackground(Color.GREEN);

				else if(UserMap.findInMap(usrn) || UserMap.checkPassword(usrn,pswr))
					frmLoginWindow.getContentPane().setBackground(Color.YELLOW);

				else if(!(UserMap.findInMap(usrn) && UserMap.checkPassword(usrn,pswr)))
					frmLoginWindow.getContentPane().setBackground(Color.RED);
					}
		});

		btnLogIn.setBounds(118, 115, 89, 23);
		frmLoginWindow.getContentPane().add(btnLogIn);

		JButton btnOut = new JButton("Out");
		btnOut.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				        System.exit(0);
				    }
		});
		btnOut.setBounds(216, 115, 89, 23);
		frmLoginWindow.getContentPane().add(btnOut);

		JCheckBox chckbxRememberMe = new JCheckBox("Remember me ");
		chckbxRememberMe.setBackground(Color.LIGHT_GRAY);
		chckbxRememberMe.setBounds(28, 85, 277, 23);
		frmLoginWindow.getContentPane().add(chckbxRememberMe);

		password = new JTextField();
		password.setBounds(101, 52, 187, 17);
		frmLoginWindow.getContentPane().add(password);
		password.setColumns(10);
	}
}