package window;
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import java.awt.*;
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import java.sql.Connection;
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import java.sql.ResultSet;
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import java.sql.Statement;
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import javax.swing.*;
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import javax.swing.border.EmptyBorder;
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import java.util.ResourceBundle;
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import udptcp.UDPPortAReceiver;
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import udptcp.UDPPortBReceiver;
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import dell_targets.Dell_BaseStation;
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import dell_targets.Dell_tag;
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import dell_targets.Dell_SystemConfiguration;
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public class WelcomeFrame extends JInternalFrame {
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private static final long serialVersionUID = 1L;
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private final ResourceBundle messages;
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private final Connection conn;
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private Timer statsTimer;
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private JLabel memoryUsageLabel;
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private JLabel threadCountLabel;
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private JLabel tagStatsLabel;
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private JLabel baseStationStatsLabel;
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private JLabel dbVersionLabel;
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private JLabel udpAInfoLabel;
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private JLabel udpBInfoLabel;
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public WelcomeFrame(ResourceBundle messages, Connection conn) {
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super("", true, true, true, true);
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this.messages = messages;
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this.conn = conn;
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initializeFrame();
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setContentPane(createWelcomePanel());
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startStatsTimer();
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}
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private void initializeFrame() {
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setSize(900, 700);
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setLocation(100, 100);
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setMaximizable(true);
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setIconifiable(true);
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setClosable(true);
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setBorder(null);
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// ÒƳý±êÌâÀ¸
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((javax.swing.plaf.basic.BasicInternalFrameUI)this.getUI()).setNorthPane(null);
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try {
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setMaximum(true);
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} catch (java.beans.PropertyVetoException e) {
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e.printStackTrace();
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}
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setVisible(true); // È·±£¿ò¼Ü¿É¼û
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}
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private JPanel createWelcomePanel() {
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JPanel panel = new JPanel(new BorderLayout());
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panel.setBorder(new EmptyBorder(30, 30, 30, 30));
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panel.setBackground(new Color(245, 248, 255));
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// ±êÌâÃæ°å
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JPanel titlePanel = new JPanel(new BorderLayout());
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titlePanel.setOpaque(false);
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titlePanel.setBorder(new EmptyBorder(0, 0, 30, 0));
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JLabel titleLabel = new JLabel(messages.getString("APP_NAME"), SwingConstants.CENTER);
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titleLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 42));
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titleLabel.setForeground(new Color(25, 25, 112));
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JLabel subtitleLabel = new JLabel(messages.getString("WELCOME_MSG"), SwingConstants.CENTER);
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subtitleLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.ITALIC, 22));
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subtitleLabel.setForeground(new Color(70, 130, 180));
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subtitleLabel.setBorder(new EmptyBorder(10, 0, 20, 0));
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titlePanel.add(titleLabel, BorderLayout.NORTH);
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titlePanel.add(subtitleLabel, BorderLayout.CENTER);
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// Ö÷ÐÅÏ¢Ãæ°å
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JPanel infoPanel = new JPanel(new GridBagLayout());
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infoPanel.setBorder(BorderFactory.createCompoundBorder(
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BorderFactory.createLineBorder(new Color(200, 220, 240), 2),
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new EmptyBorder(30, 40, 30, 40)
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));
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infoPanel.setBackground(new Color(255, 255, 255, 255));
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infoPanel.setOpaque(true);
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GridBagConstraints gbc = new GridBagConstraints();
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gbc.insets = new Insets(15, 15, 15, 15);
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gbc.anchor = GridBagConstraints.WEST;
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gbc.fill = GridBagConstraints.HORIZONTAL;
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// µÚÒ»ÁÐ
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gbc.gridx = 0;
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gbc.gridy = 0;
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// ÐÞ¸´1: ³õʼ»¯±êÇ©²¢ÉèÖóõʼÎı¾
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tagStatsLabel = new JLabel("0 / 0");
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tagStatsLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
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infoPanel.add(createInfoRow(messages.getString("TAG_STATS"), tagStatsLabel, new Color(0, 100, 0)), gbc);
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gbc.gridy++;
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baseStationStatsLabel = new JLabel("0 / 0");
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baseStationStatsLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
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infoPanel.add(createInfoRow(messages.getString("BASE_STATION_STATS"), baseStationStatsLabel, new Color(0, 100, 0)), gbc);
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gbc.gridy++;
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udpAInfoLabel = new JLabel(Dell_SystemConfiguration.hexport + " - " + messages.getString("RECEIVED_PACKETS") + ": 0");
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udpAInfoLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
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infoPanel.add(createInfoRow(messages.getString("UDP_PORT_A"), udpAInfoLabel, new Color(178, 34, 34)), gbc);
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gbc.gridy++;
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udpBInfoLabel = new JLabel(Dell_SystemConfiguration.ascallport + " - " + messages.getString("RECEIVED_PACKETS") + ": 0");
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udpBInfoLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
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infoPanel.add(createInfoRow(messages.getString("UDP_PORT_B"), udpBInfoLabel, new Color(178, 34, 34)), gbc);
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gbc.gridy++;
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memoryUsageLabel = new JLabel("0 MB / 0 MB");
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memoryUsageLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
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infoPanel.add(createInfoRow(messages.getString("MEMORY_USAGE"), memoryUsageLabel, new Color(148, 0, 211)), gbc);
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// µÚ¶þÁÐ
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gbc.gridx = 1;
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gbc.gridy = 0;
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threadCountLabel = new JLabel("0");
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threadCountLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
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infoPanel.add(createInfoRow(messages.getString("THREAD_COUNT"), threadCountLabel, new Color(148, 0, 211)), gbc);
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gbc.gridy++;
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dbVersionLabel = new JLabel(""); // ³õʼΪ¿Õ£¬ÉÔºóÉèÖÃ
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dbVersionLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
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infoPanel.add(createInfoRow(messages.getString("DB_VERSION"), dbVersionLabel, new Color(25, 25, 112)), gbc);
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gbc.gridy++;
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JLabel dbStatusLabel = new JLabel(conn != null ? messages.getString("CONNECTED") : messages.getString("DISCONNECTED"));
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dbStatusLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
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dbStatusLabel.setForeground(conn != null ? new Color(0, 100, 0) : Color.RED);
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infoPanel.add(createInfoRow(messages.getString("DB_STATUS"), dbStatusLabel, new Color(25, 25, 112)), gbc);
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gbc.gridy++;
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JLabel softwareVersionLabel = new JLabel(messages.getString("APP_VERSION"));
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softwareVersionLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
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infoPanel.add(createInfoRow(messages.getString("SOFTWARE_VERSION"), softwareVersionLabel, new Color(25, 25, 112)), gbc);
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// ³õʼ»¯Êý¾Ý¿â°æ±¾
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if (conn != null && dbVersionLabel.getText().isEmpty()) {
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updateDbVersion();
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}
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// ×é×°Ö÷Ãæ°å
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panel.add(titlePanel, BorderLayout.NORTH);
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panel.add(infoPanel, BorderLayout.CENTER);
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return panel;
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}
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private JPanel createInfoRow(String title, JLabel valueLabel, Color color) {
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JPanel rowPanel = new JPanel(new BorderLayout(10, 0));
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rowPanel.setOpaque(false);
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JLabel titleLabel = new JLabel(title + ":");
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titleLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
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titleLabel.setForeground(color.darker());
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valueLabel.setForeground(color);
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rowPanel.add(titleLabel, BorderLayout.WEST);
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rowPanel.add(valueLabel, BorderLayout.CENTER);
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// Ìí¼Ó×°ÊÎÆ÷
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JPanel decorator = new JPanel();
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decorator.setPreferredSize(new Dimension(5, 5));
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decorator.setBackground(color);
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decorator.setOpaque(true);
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rowPanel.add(decorator, BorderLayout.EAST);
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return rowPanel;
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}
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private void updateDbVersion() {
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if (conn != null) {
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try (Statement stmt = conn.createStatement();
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ResultSet rs = stmt.executeQuery("SELECT VERSION()")) {
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if (rs.next()) {
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dbVersionLabel.setText(rs.getString(1));
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}
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} catch (Exception ex) {
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dbVersionLabel.setText("N/A");
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}
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}
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}
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private void startStatsTimer() {
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statsTimer = new Timer(1000, e -> {
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// ¸üÐÂUDP¶Ë¿ÚAÐÅÏ¢
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int packetCountA = (int) UDPPortAReceiver.getPacketCount();
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udpAInfoLabel.setText(Dell_SystemConfiguration.hexport + " - " +
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messages.getString("RECEIVED_PACKETS") + ": " + packetCountA);
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// ¸üÐÂUDP¶Ë¿ÚBÐÅÏ¢
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int packetCountB = (int) UDPPortBReceiver.getPacketCount();
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udpBInfoLabel.setText(Dell_SystemConfiguration.ascallport + " - " +
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messages.getString("RECEIVED_PACKETS") + ": " + packetCountB);
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// ¸üÐÂÄÚ´æʹÓÃÇé¿ö
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Runtime runtime = Runtime.getRuntime();
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long usedMemory = (runtime.totalMemory() - runtime.freeMemory()) / (1024 * 1024);
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long maxMemory = runtime.maxMemory() / (1024 * 1024);
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memoryUsageLabel.setText(usedMemory + " " + messages.getString("MB") + " / " +
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maxMemory + " " + messages.getString("MB"));
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// ¸üÐÂÏß³ÌÊý
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threadCountLabel.setText(String.valueOf(Thread.activeCount()));
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// ¸üбêǩ״̬
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int onlineTags = Dell_tag.getOnlineLocationTags().size();
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int totalTags = Dell_tag.getLocationTagCount();
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tagStatsLabel.setText(onlineTags + " / " + totalTags);
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// ¸üлùվ״̬
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int onlineStations = Dell_BaseStation.getOnlineBaseStations().size();
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int totalStations = Dell_BaseStation.getLocationBaseCount();
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baseStationStatsLabel.setText(onlineStations + " / " + totalStations);
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});
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statsTimer.start();
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}
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@Override
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public void dispose() {
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super.dispose();
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if (statsTimer != null) {
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statsTimer.stop();
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}
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}
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}
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