package PublicPannel;
import javax.swing.*;
import home.ButtonUtils;
import home.MainFrame;
import java.awt.*;
import java.awt.event.ActionListener;

public class UpgradePanel extends JPanel {
    /**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private MainFrame mainFrame;
    private JButton upgradeBtn;
    private JTextField filePathField;
    private JButton selectBinBtn;
    private JProgressBar progressBar;
    private JLabel selectFileLabel; // ÐÂÔö£ºÓÃÓÚÎļþÑ¡Ôñ±êÇ©
    private JLabel progressLabel;   // ÐÂÔö£ºÓÃÓÚ½ø¶È±êÇ©
    
    public UpgradePanel(MainFrame mainFrame) {
        this.mainFrame = mainFrame;
        initializeUI();
    }
    
    private void initializeUI() {
        setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
        
        // ÄÚÈÝÃæ°å - ʹÓô¹Ö±²¼¾Ö£¬ÓëBaseParameterPanelÒ»ÖÂ
        JPanel contentPanel = new JPanel();
        contentPanel.setLayout(new BoxLayout(contentPanel, BoxLayout.Y_AXIS));
        
        // ÎļþÑ¡ÔñÃæ°å
        JPanel filePanel = new JPanel(new FlowLayout(FlowLayout.LEFT, 10, 0));
        
        filePathField = new JTextField();
        filePathField.setEditable(false);
        filePathField.setPreferredSize(new Dimension(200, 25)); // ÉèÖÃÎļþ·¾¶¿í¶È
        
        selectBinBtn = ButtonUtils.createBlueButton(mainFrame.getString("select.bin.file"));
        selectBinBtn.addActionListener(e -> selectBinFile());
        
        // ʹÓñäÁ¿ÒýÓñêÇ©£¬ÒÔ±ãºóÐø¸üÐÂ
        selectFileLabel = new JLabel(mainFrame.getString("select.bin.file"));
        
        filePanel.add(selectFileLabel);
        filePanel.add(filePathField);
        filePanel.add(selectBinBtn);
        
        // ½ø¶ÈÌõºÍÉý¼¶°´Å¥Ãæ°å - ·ÅÔÚͬһÐÐ
        JPanel progressButtonPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, 10, 0));
        
        // ½ø¶ÈÌõ
        progressBar = new JProgressBar(0, 100);
        progressBar.setStringPainted(true);
        progressBar.setVisible(false);
        progressBar.setPreferredSize(new Dimension(200, 25)); // ÉèÖýø¶ÈÌõ¿í¶È
        
        // Éý¼¶°´Å¥
        upgradeBtn = ButtonUtils.createBlueButton(mainFrame.getString("start.upgrade"));
        upgradeBtn.addActionListener(e -> startUpgrade());
        
        // ʹÓñäÁ¿ÒýÓýø¶È±êÇ©£¬ÒÔ±ãºóÐø¸üÐÂ
        progressLabel = new JLabel(mainFrame.getString("upgrade.progress")); // ÐèÒªÔÚÓïÑÔ×ÊÔ´ÎļþÖÐÌí¼Ó"upgrade.progress"¼ü
        
        progressButtonPanel.add(progressLabel);
        progressButtonPanel.add(progressBar);
        progressButtonPanel.add(upgradeBtn);
        
        // ÉèÖù̶¨¸ß¶È
        filePanel.setMaximumSize(new Dimension(Integer.MAX_VALUE, 35));
        progressButtonPanel.setMaximumSize(new Dimension(Integer.MAX_VALUE, 35));
        
        // ½«ËùÓÐ×é¼þÌí¼Óµ½ÄÚÈÝÃæ°å
        contentPanel.add(Box.createVerticalStrut(10)); // ¶¥²¿10ÏñËؼä¾à
        contentPanel.add(filePanel);
        contentPanel.add(progressButtonPanel);
        
        // Ìí¼ÓÄÚÈÝÃæ°å£¬²»Ìí¼Ó¹ö¶¯Ãæ°å
        add(contentPanel);
    }
    
    private void selectBinFile() {
        JFileChooser fileChooser = new JFileChooser();
        fileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
        fileChooser.setDialogTitle(mainFrame.getString("select.bin.file"));
        fileChooser.setFileFilter(new javax.swing.filechooser.FileNameExtensionFilter("BIN files (*.bin)", "bin"));
        
        int result = fileChooser.showOpenDialog(this);
        if (result == JFileChooser.APPROVE_OPTION) {
            // ½«Ñ¡ÔñµÄÎļþ·¾¶ÏÔʾÔÚÎļþ·¾¶¿òÖÐ
            String selectedFile = fileChooser.getSelectedFile().getAbsolutePath();
            filePathField.setText(selectedFile);
            
            JOptionPane.showMessageDialog(this, 
                mainFrame.getString("selected.file") + ": " + selectedFile,
                mainFrame.getString("file.selected"),
                JOptionPane.INFORMATION_MESSAGE);
        }
    }
    
    private void startUpgrade() {
        // ¼ì²éÉý¼¶Ìõ¼þ
        if (filePathField.getText().isEmpty()) {
            JOptionPane.showMessageDialog(this,
                mainFrame.getString("please.select.file.first"),
                mainFrame.getString("warning"),
                JOptionPane.WARNING_MESSAGE);
            return;
        }
        
        progressBar.setVisible(true);
        upgradeBtn.setEnabled(false);
        
        // Ä£ÄâÉý¼¶½ø¶È
        Timer timer = new Timer(100, null);
        ActionListener actionListener = new ActionListener() {
            int progress = 0;
            
            @Override
            public void actionPerformed(java.awt.event.ActionEvent e) {
                progress += 5;
                progressBar.setValue(progress);
                
                if (progress >= 100) {
                    ((Timer) e.getSource()).stop();
                    upgradeBtn.setEnabled(true);
                    JOptionPane.showMessageDialog(UpgradePanel.this,
                        mainFrame.getString("upgrade.completed"),
                        mainFrame.getString("success"),
                        JOptionPane.INFORMATION_MESSAGE);
                }
            }
        };
        
        timer.addActionListener(actionListener);
        timer.start();
    }
    
    public void updateLanguage() {
        // ¸üа´Å¥Îı¾
        selectBinBtn.setText(mainFrame.getString("select.bin.file"));
        upgradeBtn.setText(mainFrame.getString("start.upgrade"));
        
        // ¸üбêÇ©Îı¾
        selectFileLabel.setText(mainFrame.getString("select.bin.file"));
        progressLabel.setText(mainFrame.getString("upgrade.progress")); // ÐèÒªÔÚÓïÑÔ×ÊÔ´ÎļþÖÐÌí¼Ó"upgrade.progress"¼ü
        
        // ¸üÐÂÎļþÑ¡ÔñÆ÷¶Ô»°¿ò±êÌâ
        // ×¢Ò⣺ÕâÀïÎÞ·¨Ö±½Ó¸üÐÂÒÑ´´½¨µÄJFileChooser£¬µ«Ï´δò¿ªÊ±»áʹÓÃеÄÎı¾
        
        revalidate();
        repaint();
    }
}