starter-jmacro/src/main/java/xyz/wbsite/jmacro/JMainService.java

package xyz.wbsite.jmacro;

import cn.hutool.core.thread.ThreadUtil;
import xyz.wbsite.jmacro.base.Legend;
import xyz.wbsite.jmacro.util.DialogUtil;
import xyz.wbsite.jmacro.util.Logger;

import java.io.File;

/**
 * 服务线程
 *
 * @author wangbing
 * @version 0.0.1
 * @since 1.8
 */
public class JMainService {

    /**
     * 单例对象
     */
    private static JMainService instance;

    public static synchronized JMainService getInstance() {
        if (instance == null) {
            JMainService.instance = new JMainService();
        }
        return instance;
    }

    /**
     * 服务运行状态
     */
    public boolean run;

    /**
     * 守护线程
     */
    public DaemonThread daemonThread;

    /**
     * 脚本
     */
    private JMacro macro;

    /**
     * 服务内部构造器
     */
    private JMainService() {
        Logger.info("初始化服务");
    }

    public JMacro getMacro() {
        return macro;
    }

    public static void init(JMacro macro, File legendDir) {
        getInstance().macro = macro;
        Legend.setDefaultBase(legendDir);
    }

    public void createDaemon() {
        this.daemonThread = new DaemonThread();
        Logger.info("初始化守护线程");
        this.daemonThread.setDaemon(true);

        // 启动守护线程
        this.run = true;
        this.daemonThread.start();
    }

    public static boolean start() {
        if (JMainService.getInstance().macro.getFocusRect() == null) {
            JMainService.getInstance().macro.startFocus();
            DialogUtil.alert("未聚焦到视口，请稍后再试！");
            return false;
        }
        if (JMainService.getInstance().run) {
            Logger.info("服务已启动");
            return false;
        }

        // 启动服务
        Logger.info("启动服务");
        // 创建守护线程
        JMainService.getInstance().createDaemon();
        return true;
    }

    public static boolean stop() {
        if (!JMainService.getInstance().run) {
            Logger.info("服务未启动");
            return false;
        }
        // 停止服务
        JMainService.getInstance().run = false;
        // 立即停止脚本
        if (JMainService.getInstance().macro.isRun()) {
            JMainService.getInstance().macro.stop();
        }
        // 关闭守护线程
        JMainService.getInstance().daemonThread.interrupt();
        Logger.info("停止服务");
        return true;
    }

    /**
     * 守护线程
     */
    public class DaemonThread extends Thread {

        @Override
        public void run() {
            if (macro == null) {
                Logger.info("脚本未设置");
                return;
            }
            while (run && !Thread.currentThread().isInterrupted()) {
                try {
                    ThreadUtil.sleep(1000);
                    macro.start();
                } catch (Exception e) {
                    if ((e instanceof InterruptedException) || e.getMessage().contains(InterruptedException.class.getSimpleName())) {
                        // 服务停止
                    } else {
                        e.printStackTrace();
                        Logger.info("异常中断");
                    }
                }
            }
            Logger.info("服务停止，守护线程已退出");
        }
    }
}