package com.fdkankan.manage.thread;

import com.fdkankan.fyun.face.FYunFileServiceInterface;
import com.fdkankan.manage.common.RedisKeyUtil;
import com.fdkankan.manage.common.ResultCode;
import com.fdkankan.manage.exception.BusinessException;
import com.fdkankan.redis.util.RedisUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

@Service
@Slf4j
public class ThreadService {
    @Autowired
    FYunFileServiceInterface fYunFileServiceInterface;
    @Autowired
    RedisUtil redisUtil;


    public void checkRestore(String num,String cloudBucket,String bucket,String folderName){
        String redisKey = String.format(RedisKeyUtil.restStoreKey, num);
        if(redisUtil.hasKey(redisKey)){
            return;
        }
        redisUtil.set(redisKey,folderName);
        ScheduledThreadPoolExecutor scheduledThreadPoolExecutor = new ScheduledThreadPoolExecutor(1);
        //等待任务执行结束，在间隔2秒执行。
        scheduledThreadPoolExecutor.scheduleWithFixedDelay(()->{
            try {
                Integer process = fYunFileServiceInterface.getRestoreFolderProcess(cloudBucket, folderName);
                System.out.println(process);
                log.info("ThreadService-cloudBucket:{},bucket:{},folderName:{},process:{}",cloudBucket,bucket,folderName,process);
                if(process == 100){
                    fYunFileServiceInterface.copyFileBetweenBucket(cloudBucket,folderName,bucket,folderName);
                    log.info("ThreadService-copy-bucket");
                    scheduledThreadPoolExecutor.shutdown();
                }
            }catch (Exception e){
                log.info("ThreadService-error:",e);
                scheduledThreadPoolExecutor.shutdown();
                throw new BusinessException(ResultCode.SCENE_NOT_STORE);
            }finally {
                redisUtil.del(redisKey);
            }

            //任务启动多久之后   ，周期 每10s执行一次，时间单位
        },1000,60*1000, TimeUnit.MILLISECONDS);
    }


}