package com.ruoyi.schedule.plc;

import com.ruoyi.schedule.plc.domain.SsjDevice;
import org.springframework.stereotype.Component;

import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

public class PlcRead implements Runnable{

    private final Map<String, SsjDevice> deviceMap;
    private volatile boolean running = true;

    public PlcRead(ConcurrentHashMap<String, SsjDevice> deviceMap) {
        this.deviceMap = deviceMap;
    }

    @Override
    public void run() {
        while (running && !Thread.currentThread().isInterrupted()) {
            try {
                // 模拟PLC读取操作
                Thread.sleep(1000); // 模拟睡眠
                // TODO: 实际读取PLC设备数据逻辑
            } catch (InterruptedException e) {
                // 捕获中断异常，退出循环
                Thread.currentThread().interrupt(); // 重新设置中断标志
                break;
            }
        }
    }


    public void stopReading() {
        running = false;
        Thread.currentThread().interrupt(); // 主动中断线程
    }

}