package ui;

import models.User;
import repository.UserRepository;
import service.UserService;
import util.Session;

import javax.swing.*;
import java.awt.*;
import java.util.Optional;
import java.util.function.Consumer;

public class LoginPanel extends BasePanel {

    public LoginPanel(Consumer<String> changePanel) {
        super(changePanel);

        JTextField username = new JTextField("Login");
        JPasswordField password = new JPasswordField("Password");

        add(username, BorderLayout.NORTH);
        add(password, BorderLayout.CENTER);

        JButton loginButton = new JButton("Login");
        loginButton.addActionListener(e -> {
            try {
                String usernameText = username.getText();
                String passwordText = new String(password.getPassword());

                UserRepository userRepository = Session.getUserRepository();
                UserService service = new UserService(userRepository);

                Optional<User> user = service.login(usernameText, passwordText);
                if (user.isPresent()) {
                    Session.getInstance().setUser(user.get());
                    changePanel.accept("home");
                } else {
                    JOptionPane.showMessageDialog(this, "User not found");
                }

            } catch (Exception ex) {
                ex.printStackTrace();
                JOptionPane.showMessageDialog(this, ex.getMessage());
            }
        });
        add(loginButton, BorderLayout.SOUTH);

        JButton returnButton = new JButton("Return");
        returnButton.addActionListener(e -> {
            changePanel.accept("auth");
        });
        add(returnButton, BorderLayout.EAST);
    }
}