package com.example.jmacro.wjdr;

import cn.hutool.core.thread.ThreadUtil;
import com.example.jmacro.wjdr.demo.DemoThread;
import com.example.jmacro.wjdr.util.Logger;

import java.awt.*;
import java.io.File;

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

    private static JMainService instance;

    private JMacroThread thread;

    private JMainService() throws AWTException {
        // 脚本初始化
        Logger.info("初始化脚本");
        jMacro = new JMacro();
        thread = new DemoThread(jMacro);
    }

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

    public JMacroThread getThread() {
        return thread;
    }

    public JMacro getMacro() {
        return jMacro;
    }

    /**
     * 脚本对象
     */
    private final JMacro jMacro;

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

    public static void start() throws AWTException {
        // 启动服务
        Logger.info("启动服务");
        JMainService.getInstance().run = true;
        // 启动后台线程
        JMainService.getInstance().serviceThread.start();
    }

    public static void stop() throws AWTException {
        Logger.info("停止服务");
        JMainService.getInstance().run = false;
        JMainService.getInstance().serviceThread.interrupt();
    }

    /**
     * 设置图例路径
     *
     * @param legend 图例路径
     */
    public void setLegend(File legend) {
        if (this.jMacro != null) {
            this.jMacro.setLegend(legend);
        }
    }

    /**
     * 服务线程
     */
    public Thread serviceThread = new Thread() {

        @Override
        public void run() {
            while (run) {
                ThreadUtil.sleep(1000);
                if (thread == null) {
                    Logger.error("脚本线程未设置");
                    continue;
                }
                thread.run();
                // 立即执行
//                if (noDelay) {
//                    if (schedule != null) {
//                        schedule.cancel(true);
//                    }
//
//                    noDelay = false;
//                    Logger.info("启动线程");
//                    schedule = TaskUtil.schedule(new MacroThread(jMacro), 0, TimeUnit.SECONDS);
//                    continue;
//                }
//                if (schedule != null) {
//                    continue;
//                }
//
//                if (DateUtil.isIn(DateUtil.date(), DateUtil.parse(workStart), DateUtil.parse(workEnd))) {
//                    int delay = RandomUtil.randomInt(5, 20);
//                    Logger.info("等待{}分钟后，重新启动线程", delay);
//                    schedule = TaskUtil.schedule(new MacroThread(jMacro), delay, TimeUnit.MINUTES);
//                }
            }
        }
    };

    /**
     * 启动入口
     */
    public static void main(String[] args) throws AWTException {
        new JMainService().start();
    }
}