package com.zy.core;

import com.core.common.SpringUtils;
import com.zy.core.plugin.MainProcessPluginApi;
import com.zy.core.properties.SystemProperties;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import javax.annotation.PreDestroy;

/**
 * WCS主流程
 */
@Slf4j
@Component
public class MainProcess {

    @Value("${mainProcessPlugin}")
    private String mainProcessPlugin;
    private MainProcessPluginApi mainProcessPluginApi;
    // 所属线程
    private Thread thread;

    /**
     * =====>>  开始工作
     */
    public void start(){
        thread = new Thread(() -> {
            while (!Thread.currentThread().isInterrupted()) {
                try {
                    if (mainProcessPluginApi == null) {
                        String className = mainProcessPlugin.contains(".") ? mainProcessPlugin : "com.zy.core.plugin." + mainProcessPlugin;
                        Class<? extends MainProcessPluginApi> clazz = Class.forName(className).asSubclass(MainProcessPluginApi.class);
                        mainProcessPluginApi = SpringUtils.getBean(clazz);
                    }

                    // 系统运行状态判断
                    if (!SystemProperties.WCS_RUNNING_STATUS.get()) {
                        continue;
                    }

                    mainProcessPluginApi.run();
                    // 间隔
                    Thread.sleep(200);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });
        thread.start();
    }

    @PreDestroy
    public void shutDown(){
        if (thread != null) thread.interrupt();
    }

}