package com.yssh.service;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;

import com.yssh.config.InitConfig;
import com.yssh.utils.DateUtils;
import org.springframework.stereotype.Service;

import com.yssh.mapper.FeedbackMapper;
import com.yssh.mapper.ThuAccuracyMapper;

import javax.annotation.Resource;

@Service
public class CountService {
	@Resource
	private ThuAccuracyMapper thuAccuracyMapper;

	@Resource
	private FeedbackMapper feedbackMapper;

	public Map<String, Double> selectAccuracyAvg() {
		Map<String, Double> result = new HashMap<String, Double>();
		Date nowDate = InitConfig.getDate();
		Long beginTime = Long.parseLong(DateUtils.parseDateToStr(DateUtils.YYYYMMDDHH, DateUtils.getAPeriodOfTime(nowDate, -7, Calendar.DATE)));
		Double thuAccuracy = thuAccuracyMapper.selectSevenDayAccuracyAvg(beginTime);
		Double tempForecast = thuAccuracy == null ? 0.0 : thuAccuracy;
		result.put("forecastRate", new BigDecimal(tempForecast).setScale(2, RoundingMode.HALF_UP).doubleValue());
		Double practical = feedbackMapper.selectSevenDayAccuracyAvg(beginTime);
		Double tempPractical = practical == null ? 0.0 : practical;
		result.put("practicalRate", new BigDecimal(tempPractical * 100).setScale(2, RoundingMode.HALF_UP).doubleValue());
		return result;
	}
}