package com.newfiber.api.pc.service.impl;

import com.baomidou.mybatisplus.service.IService;
import com.baomidou.mybatisplus.service.impl.ServiceImpl;
import com.newfiber.api.pc.dao.VideoSurveillanceMapper;
import com.newfiber.api.pc.model.entity.VideoSurveillance;
import com.newfiber.api.pc.service.VideoSurveillanceService;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * @description: TODO
 * @author: 张鸿志
 * @date: 2021/1/19 9:38
 * @version: v1.0
 */
@Service
public class VideoSurveillanceServiceImpl extends ServiceImpl<VideoSurveillanceMapper, VideoSurveillance> implements VideoSurveillanceService {


    @Override
    public Map<String, List<VideoSurveillance>> selectVideoByParentGroup() {
        List<VideoSurveillance> videoSurveillances = this.selectList(null);
        return videoSurveillances.stream().collect(Collectors.groupingBy(VideoSurveillance::getParentSiteName));
    }
}