package home;
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import javax.swing.*;
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import java.awt.*;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.nio.charset.StandardCharsets;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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public class DataLogPanel extends JPanel {
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/**
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*
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*/
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private static final long serialVersionUID = 1L;
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private MainFrame mainFrame;
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private JTextArea logArea;
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private JCheckBox asciiDisplayCheck, autoSaveCheck, showTimeCheck;
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private JButton toggleBtn, clearBtn;
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// 用于存储接收到的数据
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private StringBuilder receivedData = new StringBuilder();
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private boolean isPaused = false;
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public DataLogPanel(MainFrame mainFrame) {
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this.mainFrame = mainFrame;
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initializeUI();
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}
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private void initializeUI() {
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setLayout(new BorderLayout());
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setBorder(BorderFactory.createTitledBorder(getString("data.log")));
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logArea = new JTextArea(20, 30);
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logArea.setEditable(false);
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JScrollPane scrollPane = new JScrollPane(logArea);
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JPanel controlPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
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asciiDisplayCheck = new JCheckBox(getString("ascii.display"));
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autoSaveCheck = new JCheckBox(getString("auto.save"));
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showTimeCheck = new JCheckBox(getString("show.time"));
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toggleBtn = ButtonUtils.createBlueButton(getString("start"), 25);
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toggleBtn.setPreferredSize(new Dimension(70, 25));
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clearBtn = ButtonUtils.createBlueButton(getString("clear"), 25);
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clearBtn.setPreferredSize(new Dimension(70, 25));
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// 添加按钮监听器
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toggleBtn.addActionListener(e -> toggleDisplay());
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clearBtn.addActionListener(e -> clearLog());
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controlPanel.add(asciiDisplayCheck);
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controlPanel.add(autoSaveCheck);
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controlPanel.add(showTimeCheck);
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controlPanel.add(toggleBtn);
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controlPanel.add(clearBtn);
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add(scrollPane, BorderLayout.CENTER);
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add(controlPanel, BorderLayout.SOUTH);
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}
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/**
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* 添加日志数据 - 原始方法
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*/
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public void addLogData(byte[] data) {
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if (isPaused || data == null || data.length == 0) {
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return;
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}
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// 根据显示格式处理数据
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String displayData;
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if (asciiDisplayCheck.isSelected()) {
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// ASCII显示格式
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displayData = bytesToAscii(data);
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} else {
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// HEX显示格式
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displayData = bytesToHex(data);
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}
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// 添加时间戳
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String finalData;
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if (showTimeCheck.isSelected()) {
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String timestamp = new SimpleDateFormat("HH:mm:ss").format(new Date());
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finalData = "[" + timestamp + "] " + displayData + "\n";
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} else {
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finalData = displayData + "\n";
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}
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// 更新显示
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SwingUtilities.invokeLater(() -> {
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logArea.append(finalData);
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logArea.setCaretPosition(logArea.getDocument().getLength());
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});
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// 自动保存
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if (autoSaveCheck.isSelected()) {
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saveToFile(data, displayData);
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}
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}
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/**
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* 添加带标签的日志数据
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* @param data 字节数组数据
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* @param tag 数据标签（如"发送"、"接收"等）
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*/
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public void addLogData(byte[] data, String tag) {
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if (isPaused || data == null || data.length == 0) {
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return;
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}
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// 根据显示格式处理数据
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String displayData;
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if (asciiDisplayCheck.isSelected()) {
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// ASCII显示格式
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displayData = bytesToAscii(data);
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} else {
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// HEX显示格式
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displayData = bytesToHex(data);
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}
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// 添加时间戳和标签
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String finalData;
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if (showTimeCheck.isSelected()) {
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String timestamp = new SimpleDateFormat("HH:mm:ss").format(new Date());
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finalData = "[" + timestamp + "] [" + tag + "] " + displayData + "\n";
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} else {
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finalData = "[" + tag + "] " + displayData + "\n";
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}
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// 更新显示
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SwingUtilities.invokeLater(() -> {
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logArea.append(finalData);
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logArea.setCaretPosition(logArea.getDocument().getLength());
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});
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// 自动保存
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if (autoSaveCheck.isSelected()) {
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saveToFileWithTag(data, displayData, tag);
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}
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}
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/**
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* 字节数组转ASCII字符串
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*/
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private String bytesToAscii(byte[] bytes) {
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String message1 = new String(bytes, 0, bytes.length, StandardCharsets.UTF_8);
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return message1;
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}
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/**
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* 字节数组转十六进制字符串
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*/
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private String bytesToHex(byte[] bytes) {
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StringBuilder sb = new StringBuilder();
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for (byte b : bytes) {
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sb.append(String.format("%02X ", b));
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}
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return sb.toString().trim();
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}
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/**
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* 保存数据到文件
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*/
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private void saveToFile(byte[] data, String displayData) {
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try {
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String dateStr = new SimpleDateFormat("yyyyMMdd").format(new Date());
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String fileName = "serial_data_" + dateStr + ".txt";
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File file = new File(fileName);
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String fileContent;
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if (showTimeCheck.isSelected()) {
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String timestamp = new SimpleDateFormat("HH:mm:ss").format(new Date());
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fileContent = "[" + timestamp + "] " + displayData + "\n";
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} else {
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fileContent = displayData + "\n";
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}
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try (FileOutputStream fos = new FileOutputStream(file, true)) {
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fos.write(fileContent.getBytes("UTF-8"));
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}
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} catch (IOException e) {
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System.err.println(getString("save.file.error") + ": " + e.getMessage());
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}
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}
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/**
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* 带标签保存数据到文件
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*/
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private void saveToFileWithTag(byte[] data, String displayData, String tag) {
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try {
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String dateStr = new SimpleDateFormat("yyyyMMdd").format(new Date());
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String fileName = "serial_data_" + dateStr + ".txt";
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File file = new File(fileName);
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String fileContent;
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if (showTimeCheck.isSelected()) {
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String timestamp = new SimpleDateFormat("HH:mm:ss").format(new Date());
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fileContent = "[" + timestamp + "] [" + tag + "] " + displayData + "\n";
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} else {
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fileContent = "[" + tag + "] " + displayData + "\n";
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}
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try (FileOutputStream fos = new FileOutputStream(file, true)) {
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fos.write(fileContent.getBytes("UTF-8"));
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}
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} catch (IOException e) {
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System.err.println(getString("save.file.error") + ": " + e.getMessage());
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}
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}
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/**
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* 切换显示暂停/继续
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*/
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private void toggleDisplay() {
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isPaused = !isPaused;
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if (isPaused) {
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toggleBtn.setText(getString("pause"));
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} else {
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toggleBtn.setText(getString("start"));
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}
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}
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/**
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* 清除日志
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*/
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private void clearLog() {
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logArea.setText("");
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receivedData.setLength(0);
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}
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public void updateLanguage() {
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setBorder(BorderFactory.createTitledBorder(getString("data.log")));
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asciiDisplayCheck.setText(getString("ascii.display"));
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autoSaveCheck.setText(getString("auto.save"));
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showTimeCheck.setText(getString("show.time"));
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if (isPaused) {
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toggleBtn.setText(getString("pause"));
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} else {
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toggleBtn.setText(getString("start"));
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}
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clearBtn.setText(getString("clear"));
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revalidate();
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repaint();
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}
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private String getString(String key) {
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return mainFrame.getString(key);
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}
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/**
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* 通用方法
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*/
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public void addLog(String logMessage) {
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if (logArea != null) {
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logArea.append(logMessage + "\n");
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logArea.setCaretPosition(logArea.getDocument().getLength());
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}
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}
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}
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