package com.moral.api.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.moral.api.entity.HistoryDaily;
import com.moral.api.mapper.HistoryDailyMapper;
import com.moral.api.service.HistoryDailyService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.moral.constant.Constants;
import com.moral.util.DateUtils;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;

import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * <p>
 * 日数据 服务实现类
 * </p>
 *
 * @author moral
 * @since 2021-07-14
 */
@Service
public class HistoryDailyServiceImpl extends ServiceImpl<HistoryDailyMapper, HistoryDaily> implements HistoryDailyService {

    @Autowired
    private HistoryDailyMapper historyDailyMapper;

    @Override
    public Map<String, Object> getMonthAvg(Map<String, Object> params) {
        params.put("start", DateUtils.getFirstDayOfCurrMonth());
        params.put("end", DateUtils.getLastDayOfCurrMonth());
        Map<String, Object> data = historyDailyMapper.getAvgByMac(params);
        Map<String, Object> result = new HashMap<>();
        if (ObjectUtils.isEmpty(data)) {
            result.put("avg", Constants.NULL_VALUE);
            return result;
        }
        result.put("avg", data.get(params.get("sensorCode")));
        return result;
    }

    @Override
    public HistoryDaily getHistoryDailyByMacAndDate(String mac, Date date) {
        QueryWrapper<HistoryDaily> wrapper = new QueryWrapper<>();
        wrapper.eq("mac",mac);
        wrapper.eq("time",date);
        List<HistoryDaily> historyDailies = historyDailyMapper.selectList(wrapper);
        if(ObjectUtils.isEmpty(historyDailies))
            return null;
        return historyDailies.get(0);
    }


    @Override
    public Map<String, HistoryDaily> getHistoryDailyByMacsAndDate(List<String> mac, Date date) {
        QueryWrapper<HistoryDaily> wrapper = new QueryWrapper<>();
        wrapper.in("mac",mac);
        wrapper.eq("time",date);
        List<HistoryDaily> historyDailies = historyDailyMapper.selectList(wrapper);
        Map<String,HistoryDaily> map = new HashMap<>();
        for (HistoryDaily historyDaily : historyDailies) {
            map.put(historyDaily.getMac(),historyDaily);
        }
        return map;
    }

    @Override
    public List<HistoryDaily> getHistoryDailyByMacAndTimeSlot(String mac, Date startDate, Date endDate) {
        QueryWrapper<HistoryDaily> wrapper = new QueryWrapper<>();
        wrapper.in("mac",mac);
        wrapper.between("time",startDate,endDate);
        List<HistoryDaily> historyDailies = historyDailyMapper.selectList(wrapper);
        return historyDailies;
    }


}