package com.yami.trading.admin.task;

import com.yami.trading.service.cms.NewsSerivce;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;


@Component
public class NewsTask {
    private static final Logger log = LoggerFactory.getLogger(NewsTask.class);

    @Autowired
    NewsSerivce newsSerivce;


    private final AtomicBoolean NewsInfoTask = new AtomicBoolean(false);


    private final Lock NewsInfoTaskLock = new ReentrantLock();
    /*
     * 新聞資訊抓取
     * */
    @Scheduled(cron = "0 0/1 * * * ?")
    public void NewsInfoTask() {
        if (NewsInfoTask.get()) { // 判断任务是否在处理中
            return;
        }
        if (NewsInfoTaskLock.tryLock()) { // 加锁
            try {
                NewsInfoTask.set(true); // 设置处理中标识为true
                System.out.println("新闻定时任务---->开始");
                newsSerivce.grabNews();
            } catch (Exception e) {
                System.err.println("新闻抓取出现异常: " + e.getMessage()); // 打印具体的异常信息
            } finally {
                NewsInfoTaskLock.unlock(); // 释放锁
                NewsInfoTask.set(false); // 设置处理中标识为false
                System.out.println("新闻定时任务---->结束");
            }
        }
    }



    /*
     * 新聞公告抓取
     * */
//    @Scheduled(cron = "0 0/30 9-20 * * ?")
//    public void ArtInfoTask() {
//        this.iSiteArticleService.grabArticle();
//    }
}