package user;
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import javax.swing.border.EmptyBorder;
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import publicway.buttonset;
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import javax.swing.event.DocumentEvent;
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import javax.swing.event.DocumentListener;
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public class ZhaohuiMima extends JDialog {
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private JTextField emailField;
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private JTextField codeField;
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private JPasswordField passwordField;
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private JPasswordField confirmPasswordField;
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private JButton getCodeButton;
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private JButton saveButton;
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private JLabel tipLabel;
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private Timer timer;
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private int countdown = 60;
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private String generatedCode; // 存储生成的验证码
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// 主题颜色 (参考 Denglu.java)
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private final Color THEME_COLOR = new Color(46, 139, 87);
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private final Color THEME_HOVER_COLOR = new Color(30, 107, 69);
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public ZhaohuiMima(Frame owner) {
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super(owner, "找回密码", true);
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setSize(400, 350);
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setLocationRelativeTo(owner);
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setResizable(false);
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initializeUI();
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}
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private void initializeUI() {
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JPanel mainPanel = new JPanel();
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mainPanel.setLayout(new GridBagLayout());
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mainPanel.setBorder(new EmptyBorder(20, 20, 20, 20));
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mainPanel.setBackground(Color.WHITE);
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setContentPane(mainPanel);
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GridBagConstraints gbc = new GridBagConstraints();
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gbc.insets = new Insets(5, 5, 5, 5);
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gbc.fill = GridBagConstraints.HORIZONTAL;
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// 邮箱
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JLabel emailLabel = new JLabel("邮箱:");
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gbc.gridx = 0;
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gbc.gridy = 0;
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gbc.weightx = 0.1;
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mainPanel.add(emailLabel, gbc);
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emailField = new JTextField();
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styleTextField(emailField);
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gbc.gridx = 1;
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gbc.gridy = 0;
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gbc.weightx = 0.9;
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gbc.gridwidth = 2;
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mainPanel.add(emailField, gbc);
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// 验证码
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JLabel codeLabel = new JLabel("验证码:");
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gbc.gridx = 0;
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gbc.gridy = 1;
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gbc.gridwidth = 1;
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gbc.weightx = 0.1;
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mainPanel.add(codeLabel, gbc);
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codeField = new JTextField();
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styleTextField(codeField);
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gbc.gridx = 1;
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gbc.gridy = 1;
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gbc.weightx = 0.6;
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mainPanel.add(codeField, gbc);
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getCodeButton = new JButton("获取验证码");
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styleButton(getCodeButton);
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getCodeButton.setFont(new Font("微软雅黑", Font.PLAIN, 12));
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// 调整按钮高度以匹配文本框
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getCodeButton.setPreferredSize(new Dimension(100, 38));
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gbc.gridx = 2;
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gbc.gridy = 1;
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gbc.weightx = 0.3;
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mainPanel.add(getCodeButton, gbc);
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// 新密码
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JLabel passwordLabel = new JLabel("新密码:");
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gbc.gridx = 0;
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gbc.gridy = 2;
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gbc.weightx = 0.1;
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mainPanel.add(passwordLabel, gbc);
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JPanel passwordPanel = createPasswordPanel();
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passwordField = (JPasswordField) passwordPanel.getComponent(0);
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gbc.gridx = 1;
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gbc.gridy = 2;
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gbc.gridwidth = 2;
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gbc.weightx = 0.9;
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mainPanel.add(passwordPanel, gbc);
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// 确认密码
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JLabel confirmPasswordLabel = new JLabel("确认密码:");
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gbc.gridx = 0;
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gbc.gridy = 3;
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gbc.gridwidth = 1;
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gbc.weightx = 0.1;
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mainPanel.add(confirmPasswordLabel, gbc);
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JPanel confirmPasswordPanel = createPasswordPanel();
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confirmPasswordField = (JPasswordField) confirmPasswordPanel.getComponent(0);
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gbc.gridx = 1;
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gbc.gridy = 3;
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gbc.gridwidth = 2;
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gbc.weightx = 0.9;
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mainPanel.add(confirmPasswordPanel, gbc);
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// 提示信息
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tipLabel = new JLabel("密码6-25个字符");
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tipLabel.setForeground(Color.GRAY);
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tipLabel.setFont(new Font("微软雅黑", Font.PLAIN, 10));
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gbc.gridx = 1;
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gbc.gridy = 4;
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gbc.gridwidth = 2;
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mainPanel.add(tipLabel, gbc);
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// 保存按钮
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saveButton = buttonset.createStyledButton("保存密码", THEME_COLOR);
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gbc.gridx = 0;
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gbc.gridy = 5;
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gbc.gridwidth = 3;
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gbc.insets = new Insets(20, 5, 5, 5);
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mainPanel.add(saveButton, gbc);
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// 事件监听
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setupEvents();
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}
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private void styleTextField(JTextField field) {
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field.setPreferredSize(new Dimension(0, 38)); // 宽度由GridBagLayout控制，高度设为38
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field.setFont(new Font("PingFang SC", Font.PLAIN, 14));
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field.setBorder(BorderFactory.createCompoundBorder(
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BorderFactory.createLineBorder(new Color(200, 200, 200)),
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BorderFactory.createEmptyBorder(8, 10, 8, 10)
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));
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field.setForeground(new Color(60, 60, 60));
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}
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private void styleButton(JButton button) {
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button.setBackground(THEME_COLOR);
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button.setForeground(Color.WHITE);
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button.setFocusPainted(false);
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button.setBorderPainted(false);
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button.setFont(new Font("微软雅黑", Font.BOLD, 14));
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button.setCursor(new Cursor(Cursor.HAND_CURSOR));
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button.addMouseListener(new java.awt.event.MouseAdapter() {
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public void mouseEntered(java.awt.event.MouseEvent evt) {
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if (button.isEnabled()) {
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button.setBackground(THEME_HOVER_COLOR);
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}
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}
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public void mouseExited(java.awt.event.MouseEvent evt) {
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if (button.isEnabled()) {
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button.setBackground(THEME_COLOR);
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}
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}
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});
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}
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private void setupEvents() {
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getCodeButton.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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String email = emailField.getText().trim();
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if (email.isEmpty()) {
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JOptionPane.showMessageDialog(ZhaohuiMima.this, "请输入邮箱", "提示", JOptionPane.WARNING_MESSAGE);
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return;
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}
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// 这里应该添加发送验证码的逻辑
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// 模拟生成验证码
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generatedCode = String.valueOf((int)((Math.random() * 9 + 1) * 100000));
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startCountdown();
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JOptionPane.showMessageDialog(ZhaohuiMima.this, "验证码已发送: " + generatedCode, "提示", JOptionPane.INFORMATION_MESSAGE);
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}
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});
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// 实时验证密码一致性
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DocumentListener passwordListener = new DocumentListener() {
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@Override
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public void insertUpdate(DocumentEvent e) { checkPasswordMatch(); }
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@Override
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public void removeUpdate(DocumentEvent e) { checkPasswordMatch(); }
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@Override
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public void changedUpdate(DocumentEvent e) { checkPasswordMatch(); }
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};
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passwordField.getDocument().addDocumentListener(passwordListener);
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confirmPasswordField.getDocument().addDocumentListener(passwordListener);
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saveButton.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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savePassword();
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}
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});
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}
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private void checkPasswordMatch() {
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String pass = new String(passwordField.getPassword());
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String confirm = new String(confirmPasswordField.getPassword());
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if (pass.isEmpty()) {
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tipLabel.setText("密码6-25个字符");
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tipLabel.setForeground(Color.GRAY);
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return;
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}
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// 先判断新密码长度
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if (pass.length() < 6) {
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tipLabel.setText("密码长度不能少于6个字符");
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tipLabel.setForeground(Color.RED);
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return;
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} else if (pass.length() > 25) {
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tipLabel.setText("密码长度不能超过25个字符");
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tipLabel.setForeground(Color.RED);
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return;
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}
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// 如果确认密码为空，提示输入
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if (confirm.isEmpty()) {
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tipLabel.setText("密码6-25个字符");
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tipLabel.setForeground(Color.GRAY);
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return;
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}
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// 只有当确认密码长度和新密码长度一致时，才进行比对
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if (pass.length() == confirm.length()) {
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if (!pass.equals(confirm)) {
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tipLabel.setText("两次输入的密码不一致");
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tipLabel.setForeground(Color.RED);
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} else {
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tipLabel.setText("密码一致");
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tipLabel.setForeground(new Color(46, 139, 87)); // Green
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}
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} else {
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// 长度不一致时，恢复默认提示，避免在输入过程中一直提示不一致
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tipLabel.setText("密码6-25个字符");
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tipLabel.setForeground(Color.GRAY);
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}
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}
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private void startCountdown() {
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getCodeButton.setEnabled(false);
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getCodeButton.setBackground(Color.GRAY);
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countdown = 60;
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getCodeButton.setText(countdown + "秒");
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timer = new Timer(1000, new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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countdown--;
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if (countdown > 0) {
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getCodeButton.setText(countdown + "秒");
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} else {
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timer.stop();
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getCodeButton.setText("获取验证码");
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getCodeButton.setEnabled(true);
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getCodeButton.setBackground(THEME_COLOR);
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}
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}
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});
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timer.start();
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}
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private void savePassword() {
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String email = emailField.getText().trim();
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String code = codeField.getText().trim();
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String password = new String(passwordField.getPassword());
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String confirmPassword = new String(confirmPasswordField.getPassword());
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if (email.isEmpty()) {
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JOptionPane.showMessageDialog(this, "请输入邮箱", "错误", JOptionPane.ERROR_MESSAGE);
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return;
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}
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if (code.isEmpty()) {
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JOptionPane.showMessageDialog(this, "请输入验证码", "错误", JOptionPane.ERROR_MESSAGE);
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return;
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}
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// 验证验证码
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if (generatedCode == null || !generatedCode.equals(code)) {
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JOptionPane.showMessageDialog(this, "验证码错误", "错误", JOptionPane.ERROR_MESSAGE);
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return;
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}
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if (password.length() < 6) {
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JOptionPane.showMessageDialog(this, "密码长度不能少于6个字符", "错误", JOptionPane.ERROR_MESSAGE);
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return;
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}
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if (password.length() > 25) {
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JOptionPane.showMessageDialog(this, "密码长度不能超过25个字符", "错误", JOptionPane.ERROR_MESSAGE);
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return;
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}
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if (!password.equals(confirmPassword)) {
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JOptionPane.showMessageDialog(this, "两次输入的密码不一致", "错误", JOptionPane.ERROR_MESSAGE);
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return;
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}
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// 验证邮箱是否匹配 (可选，根据需求)
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String savedEmail = Usrdell.getProperty("email");
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if (savedEmail != null && !savedEmail.equals(email)) {
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// 这里假设必须匹配已存邮箱，或者这是一个新功能允许任意邮箱找回？
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// 通常找回密码需要匹配账号绑定的邮箱
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// 如果本地没有存邮箱，或者输入的邮箱不对
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// JOptionPane.showMessageDialog(this, "邮箱不匹配", "错误", JOptionPane.ERROR_MESSAGE);
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// return;
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}
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// 这里应该验证验证码是否正确
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// ...
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// 保存密码
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try {
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Usrdell.updateProperty("password", password);
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JOptionPane.showMessageDialog(this, "密码修改成功", "成功", JOptionPane.INFORMATION_MESSAGE);
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dispose();
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} catch (Exception ex) {
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JOptionPane.showMessageDialog(this, "保存失败: " + ex.getMessage(), "错误", JOptionPane.ERROR_MESSAGE);
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}
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}
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private JPanel createPasswordPanel() {
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JPanel panel = new JPanel(new BorderLayout());
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panel.setBackground(Color.WHITE);
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JPasswordField pf = new JPasswordField();
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styleTextField(pf);
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// 移除右边框，为了和眼睛按钮无缝连接
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pf.setBorder(BorderFactory.createCompoundBorder(
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BorderFactory.createMatteBorder(1, 1, 1, 0, new Color(200, 200, 200)),
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BorderFactory.createEmptyBorder(8, 10, 8, 5)
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));
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JToggleButton eyeButton = new JToggleButton("👁");
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eyeButton.setPreferredSize(new Dimension(40, 38));
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eyeButton.setBackground(Color.WHITE);
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eyeButton.setBorder(BorderFactory.createMatteBorder(1, 0, 1, 1, new Color(200, 200, 200)));
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eyeButton.setFocusPainted(false);
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eyeButton.setCursor(new Cursor(Cursor.HAND_CURSOR));
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eyeButton.setFont(new Font("Segoe UI Symbol", Font.PLAIN, 16)); // 确保支持Unicode字符
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eyeButton.addActionListener(e -> {
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if (eyeButton.isSelected()) {
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pf.setEchoChar((char) 0); // 显示密码
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} else {
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pf.setEchoChar('•'); // 隐藏密码 (默认字符)
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}
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});
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panel.add(pf, BorderLayout.CENTER);
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panel.add(eyeButton, BorderLayout.EAST);
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return panel;
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}
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}
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