package service

import (
	"sportfitness/base/assembly/heartRate/model"
	"sportfitness/base/assembly/heartRate/repository/postgre"
	"sportfitness/base/assembly/heartRate/repository/redis"

	"github.com/sirupsen/logrus"
)

type CalculationUnit struct {
}

func (CalculationUnit) calculate(src model.BandData) (result model.HrCourseDetail) {
	// TODO 实现计算
	return
}

func (c CalculationUnit) loop() {
	data, err := redis.GetHubBandData()
	if err != nil {
		logrus.Errorf("接收心率数据失败：%s", err)
		return
	}
	if len(data) == 0 {
		return
	}

	postgre.PGHr{}.SaveHrBatch(data)

	var results []model.HrCourseDetail
	for _, one := range data {
		results = append(results, c.calculate(one))
	}

	redis.HrStoreR4(results)
}

func (c CalculationUnit) Run() {
	go func() {
		for {
			c.loop()
		}
	}()
}