package view;

import java.awt.EventQueue;
import java.awt.Font;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import javax.swing.DefaultComboBoxModel;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
import javax.swing.border.EmptyBorder;

import dao.GuanliyuanDao;
import dao.impl.GuanliyuanImpl;
import entity.Guanliyuan;

public class LoginUI extends JFrame {

	GuanliyuanDao dao = new GuanliyuanImpl();
	public static String username;
	public static String role;
	private JPanel contentPane;
	private JTextField textField;
	private JPasswordField textField_1;
	private JComboBox comboBox;
	public static void main(String[] args) {
		EventQueue.invokeLater(new Runnable() {
			public void run() {
				try {
					for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
				            if ("Nimbus".equals(info.getName())) {
				                javax.swing.UIManager.setLookAndFeel(info.getClassName());
				                break;
				            }
				        }
					LoginUI frame = new LoginUI();
					frame.setVisible(true);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});
	}

	public LoginUI() {
		setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
		setBounds(100, 100, 643, 508);
		contentPane = new JPanel();		
		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
		setContentPane(contentPane);
		contentPane.setLayout(null);
		setTitle("家庭收支管理系统");
		JLabel label = new JLabel("用户名");
		label.setFont(new Font("楷体", Font.PLAIN, 20));
		label.setBounds(104, 125, 110, 32);
		contentPane.add(label);
		
		textField = new JTextField();
		textField.setBounds(224, 119, 227, 38);
		contentPane.add(textField);
		textField.setColumns(10);
		
		JLabel label_1 = new JLabel("密码");
		label_1.setFont(new Font("楷体", Font.PLAIN, 20));
		label_1.setBounds(104, 210, 110, 32);
		contentPane.add(label_1);
		
		textField_1 = new JPasswordField();
		textField_1.setColumns(10);
		textField_1.setBounds(224, 204, 227, 38);
		contentPane.add(textField_1);
		
		JButton button = new JButton("登录");
		button.addMouseListener(new MouseAdapter() {
			public void mouseClicked(MouseEvent e) {
				Guanliyuan gl = dao.findByUsername(textField.getText());
				if(gl!=null){
					if(gl.getMimayc().equals(textField_1.getText())){
						username=gl.getYonghumingyc();
						role=gl.getJiaoseyc();
						if(!role.equals(comboBox.getSelectedItem().toString())){
							JOptionPane.showMessageDialog(null, "用户名或密码错误,登录失败");
							return;
						}						
						JOptionPane.showMessageDialog(null, "登录成功");
						MainUI frame = new MainUI();
						frame.setVisible(true);
						setVisible(false);
						return;
					}
				}

				JOptionPane.showMessageDialog(null, "用户名或密码错误,登录失败");
			}
		});
		button.setFont(new Font("楷体", Font.PLAIN, 20));
		button.setBounds(175, 371, 105, 38);
		contentPane.add(button);
		JButton button_1 = new JButton("注册");
		button_1.addMouseListener(new MouseAdapter() {
			public void mouseClicked(MouseEvent e) {
				RegistUI frame = new RegistUI();
				frame.setVisible(true);
			}
		});
		button_1.setFont(new Font("楷体", Font.PLAIN, 20));
		button_1.setBounds(332, 371, 105, 38);
		contentPane.add(button_1);
		JLabel lblNewLabel = new JLabel("家庭收支管理系统");
		lblNewLabel.setFont(new Font("楷体", Font.PLAIN, 28));
		lblNewLabel.setBounds(235, 28, 497, 55);
		contentPane.add(lblNewLabel);
		
		JLabel label_2 = new JLabel("角色");
		label_2.setFont(new Font("楷体", Font.PLAIN, 20));
		label_2.setBounds(104, 291, 110, 32);
		contentPane.add(label_2);
		
		comboBox = new JComboBox();
		comboBox.setModel(new DefaultComboBoxModel(new String[] {"管理员"}));
		comboBox.setBounds(224, 291, 227, 32);
		contentPane.add(comboBox);
		
		this.setLocationRelativeTo(null);
	}
}