package com.ycl.service.apidata.impl;

import com.ycl.mapper.apidata.ApiDataMapper;
import com.ycl.service.apidata.IApiDataService;
import com.ycl.vo.cockpit.statisticsEvents.StatisticsEventsVO;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.util.List;
import java.util.stream.IntStream;

@Service
public class IApiDataServiceImpl implements IApiDataService {

    @Resource
    private ApiDataMapper apiDataMapper;

    @Override
    public List<StatisticsEventsVO.Top10VO> listTop10(String beginTime, String endTime) {

        return apiDataMapper.listTop10(beginTime, endTime);
    }

    @Override
    public List<StatisticsEventsVO.ArithmeticVO> arithmeticEvent(Integer streetId, String beginTime, String endTime) {
        List<StatisticsEventsVO.ArithmeticVO> list = apiDataMapper.arithmeticEvent(streetId, beginTime, endTime);
        Integer all = list.stream().flatMapToInt(o -> IntStream.of(o.getCount())).sum();
        list.stream().forEach(o -> {
            o.setRatio(new BigDecimal(((double) o.getCount() / (double) all)).setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue());
        });
        return list;
    }

    @Override
    public List<StatisticsEventsVO.LotVO> listLot(Integer streetId, String beginTime, String endTime) {
        return apiDataMapper.listLot(streetId, beginTime, endTime);
    }
}