mesclient-op205/src/com/mes/component/StationPanel.java

package com.mes.component;

import javax.swing.*;
import javax.swing.border.LineBorder;
import java.awt.*;

/**
 * 氦检工位面板：读码回显 + 流程状态 + 本底/漏率 + 检测结果 + PLC 信号灯
 * 视觉沿用原客户端风格：白底、黑底彩字状态、原图标
 * 所有 set 方法可在任意线程调用，内部已切到 EDT
 */
public class StationPanel extends JPanel {

    // 状态文字色，沿用原顶栏绿/红
    public static final Color STATE_WAIT = Color.GREEN; // 待机（等待扫码）正常状态
    public static final Color STATE_BUSY = new Color(0xFF, 0xD5, 0x4F);
    public static final Color STATE_OK = Color.GREEN;
    public static final Color STATE_NG = Color.RED;
    public static final Color STATE_RUN = new Color(0x4F, 0xC3, 0xF7);

    // 信号灯下标
    public static final int SIG_SCAN = 0;   // 扫码成功
    public static final int SIG_ALLOW = 1;  // MES 允许
    public static final int SIG_START = 2;  // 检测开始
    public static final int SIG_END = 3;    // 检测结束
    public static final int SIG_LEAK = 4;   // 泄露
    public static final int SIG_BASE = 5;   // 本底
    public static final int SIG_CODE = 6;   // 二维码

    private static final String[] SIG_NAMES = {"扫码成功", "MES允许", "检测开始", "检测结束", "泄露", "本底", "二维码"};

    private static final Icon DOT_GREEN = stationDot(true);
    private static final Icon DOT_GREY = stationDot(false);
    private static final Icon ICON_OK = new ImageIcon(StationPanel.class.getResource("/bg/ok_bg.png"));
    private static final Icon ICON_NG = new ImageIcon(StationPanel.class.getResource("/bg/ng_bg.png"));

    private final JLabel[] signalLabels = new JLabel[SIG_NAMES.length];
    private final JTextField codeField;
    private final JLabel stateLabel;
    private final JTextField baseField;
    private final JTextField leakField;
    private final JLabel resultLabel;
    private final JLabel retryLabel;

    /**
     * @param title  工位标题，如 "A 工位"
     * @param addrs  7 个信号点位，顺序：扫码成功、MES允许、检测开始、检测结束、泄露、本底、二维码
     */
    public StationPanel(String title, String[] addrs) {
        setLayout(null);
        setBackground(Color.WHITE);

        JLabel titleLabel = new JLabel(title);
        titleLabel.setFont(new Font("微软雅黑", Font.PLAIN, 24));
        titleLabel.setBounds(20, 4, 340, 36);
        add(titleLabel);

        stateLabel = new JLabel("等待扫码", SwingConstants.CENTER);
        stateLabel.setFont(new Font("微软雅黑", Font.BOLD, 32));
        stateLabel.setForeground(STATE_WAIT);
        stateLabel.setOpaque(true);
        stateLabel.setBackground(Color.BLACK);
        stateLabel.setBounds(20, 44, 420, 56);
        add(stateLabel);

        // 读码回显框：沿用原扫码框样式，只读、居中
        codeField = new JTextField();
        codeField.setHorizontalAlignment(SwingConstants.CENTER);
        codeField.setEditable(false);
        codeField.setFont(new Font("微软雅黑", Font.PLAIN, 28));
        codeField.setBounds(20, 106, 420, 46);
        add(codeField);

        JLabel baseTitle = new JLabel("本底");
        baseTitle.setFont(new Font("微软雅黑", Font.PLAIN, 20));
        baseTitle.setForeground(new Color(0x61, 0x61, 0x61));
        baseTitle.setBounds(30, 158, 90, 32);
        add(baseTitle);

        baseField = new JTextField();
        baseField.setEditable(false);
        baseField.setHorizontalAlignment(SwingConstants.CENTER);
        baseField.setFont(new Font("微软雅黑", Font.BOLD, 24));
        baseField.setBounds(120, 158, 160, 32);
        add(baseField);

        JLabel leakTitle = new JLabel("漏率");
        leakTitle.setFont(new Font("微软雅黑", Font.PLAIN, 20));
        leakTitle.setForeground(new Color(0x61, 0x61, 0x61));
        leakTitle.setBounds(30, 194, 90, 32);
        add(leakTitle);

        leakField = new JTextField();
        leakField.setEditable(false);
        leakField.setHorizontalAlignment(SwingConstants.CENTER);
        leakField.setFont(new Font("微软雅黑", Font.BOLD, 24));
        leakField.setBounds(120, 194, 160, 32);
        add(leakField);

        // 检测结果显示在工位右侧，带边框；未出结果时灰显 OK
        resultLabel = new JLabel("OK", SwingConstants.CENTER);
        resultLabel.setFont(new Font("微软雅黑", Font.BOLD, 30));
        resultLabel.setForeground(new Color(0xBD, 0xBD, 0xBD));
        resultLabel.setIconTextGap(12);
        resultLabel.setOpaque(true);
        resultLabel.setBackground(Color.WHITE);
        resultLabel.setBorder(new LineBorder(new Color(0xA0, 0xA0, 0xA0)));
        resultLabel.setBounds(290, 156, 150, 70);
        add(resultLabel);

        retryLabel = new JLabel("该工件为返修件", SwingConstants.CENTER);
        retryLabel.setFont(new Font("微软雅黑", Font.BOLD, 18));
        retryLabel.setForeground(Color.RED);
        retryLabel.setBounds(20, 228, 250, 26);
        retryLabel.setVisible(false);
        add(retryLabel);

        // PLC 信号灯：两列排布，点位写在括号里
        for (int i = 0; i < SIG_NAMES.length; i++) {
            int col = i / 4;
            int row = i % 4;
            JLabel lamp = new JLabel(SIG_NAMES[i] + "(" + addrs[i] + ")");
            lamp.setIcon(DOT_GREY);
            lamp.setFont(new Font("微软雅黑", Font.PLAIN, 16));
            lamp.setForeground(new Color(0x42, 0x42, 0x42));
            lamp.setBounds(20 + col * 210, 258 + row * 26, 205, 26);
            add(lamp);
            signalLabels[i] = lamp;
        }
    }

    /** 生成小圆点图标，避免直接用 36x36 大图标 */
    private static Icon stationDot(boolean green) {
        ImageIcon src = new ImageIcon(StationPanel.class.getResource(green ? "/bg/green_dot.png" : "/bg/grey_dot.png"));
        Image img = src.getImage().getScaledInstance(18, 18, Image.SCALE_SMOOTH);
        return new ImageIcon(img);
    }

    /** 点亮/熄灭某个信号灯，index 用 SIG_xxx 常量 */
    public void setSignal(int index, boolean on) {
        if (index < 0 || index >= signalLabels.length) {
            return;
        }
        SwingUtilities.invokeLater(() -> signalLabels[index].setIcon(on ? DOT_GREEN : DOT_GREY));
    }

    public void setCode(String code) {
        SwingUtilities.invokeLater(() ->
                codeField.setText(code == null ? "" : code));
    }

    /** color 用 STATE_xxx 常量，同一色调的文字显示在黑底上 */
    public void setState(String text, Color color) {
        SwingUtilities.invokeLater(() -> {
            stateLabel.setText(text);
            stateLabel.setForeground(color);
        });
    }

    public void setData(String base, String leak) {
        SwingUtilities.invokeLater(() -> {
            baseField.setText(base == null ? "" : base);
            leakField.setText(leak == null ? "" : leak);
        });
    }

    /** result 传 OK / NG，其他值显示 -- */
    public void setResult(String result) {
        SwingUtilities.invokeLater(() -> {
            if ("OK".equalsIgnoreCase(result)) {
                resultLabel.setIcon(ICON_OK);
                resultLabel.setText("OK");
                resultLabel.setForeground(STATE_OK);
            } else if ("NG".equalsIgnoreCase(result)) {
                resultLabel.setIcon(ICON_NG);
                resultLabel.setText("NG");
                resultLabel.setForeground(STATE_NG);
            } else {
                resultLabel.setIcon(null);
                resultLabel.setText("OK");
                resultLabel.setForeground(new Color(0xBD, 0xBD, 0xBD));
            }
        });
    }

    public void setRetry(boolean show) {
        SwingUtilities.invokeLater(() -> retryLabel.setVisible(show));
    }

    /** 复位到等待扫码 */
    public void reset() {
        SwingUtilities.invokeLater(() -> {
            codeField.setText("");
            baseField.setText("");
            leakField.setText("");
            stateLabel.setText("等待扫码");
            stateLabel.setForeground(STATE_WAIT);
            resultLabel.setIcon(null);
            resultLabel.setText("OK");
            resultLabel.setForeground(new Color(0xBD, 0xBD, 0xBD));
            retryLabel.setVisible(false);
            for (JLabel lamp : signalLabels) {
                lamp.setIcon(DOT_GREY);
            }
        });
    }
}