package com.zy.asrs.task;

import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.zy.asrs.entity.BasMap;
import com.zy.asrs.service.BasMapService;
import com.zy.common.utils.RedisUtil;
import com.zy.core.enums.RedisKeyType;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.util.Date;
import java.util.List;

@Component
@Slf4j
public class RealtimeBasMapScheduler {

    @Autowired
    private RedisUtil redisUtil;
    @Autowired
    private BasMapService basMapService;

    /**
     * 每分钟从redis中更新地图数据到数据库中
     */
    @Scheduled(cron = "1 * * * * ? ")
    private void execute(){
        List<BasMap> basMaps = basMapService.selectList(new EntityWrapper<BasMap>().orderBy("lev", true));
        for (BasMap basMap : basMaps) {
            Integer lev = basMap.getLev();
            Object data = redisUtil.get(RedisKeyType.MAP.key + lev);
            if (data == null) {
                continue;
            }

            BasMap redisMap = JSON.parseObject(data.toString(), BasMap.class);
            basMap.setLastData(basMap.getData());
            basMap.setData(redisMap.getData());
            basMap.setUpdateTime(new Date());
            basMapService.updateById(basMap);//更新
        }
    }

}