package dataStruct

import "MeterService/core/logger"

type MeterCalcParam struct {
	Id             string         //电表编码
	Time           int64          //计算日期
	PowerRate      CalcPowerRate  //负荷率
	TotalEnergy    CalcDataEnergy //总电能
	DayTotalEnergy CalcDataEnergy //日总电能
	isClean        bool
}

// CalcPowerRate 负荷率
type CalcPowerRate struct {
	SumPower float32 //有功功率总和
	MaxPower float32 //最大有功功率
	Count    int     //有功功率个数
}

// CalcDataEnergy 电能
type CalcDataEnergy struct {
	Tp float32
	Tq float32
	Fp float32
	Fq float32
}

// CalcAndSetPowerRate 计算负荷率
func (m *MeterCalcParam) CalcAndSetPowerRate(colData *CollectData) float32 {
	m.PowerRate.Count++
	m.PowerRate.SumPower += colData.P
	if m.PowerRate.MaxPower < colData.P {
		m.PowerRate.MaxPower = colData.P
	}
	return m.CalcRate()
}

// CalcRate 计算负荷率
func (m *MeterCalcParam) CalcRate() float32 {
	pv := float32(0)
	if m.PowerRate.MaxPower > float32(0.0001) && m.PowerRate.Count > 0 {
		pv = m.PowerRate.SumPower / (float32(m.PowerRate.Count) * m.PowerRate.MaxPower)
	}
	return pv
}

// ClearDayEnergy 日总电能清零
func (m *MeterCalcParam) ClearDayEnergy() {
	m.DayTotalEnergy.Tp = 0
	m.DayTotalEnergy.Tq = 0
	m.DayTotalEnergy.Fp = 0
	m.DayTotalEnergy.Fq = 0
	m.PowerRate.Count = 0
	m.PowerRate.MaxPower = 0
	m.PowerRate.SumPower = 0
	logger.Debug("计算电表数据清零")
	m.isClean = true
}

// CalcAndSetDayEnergy 计算并设置日电能
func (m *MeterCalcParam) CalcAndSetDayEnergy(colData *CollectData) {
	if m.isClean {
		m.isClean = false
		logger.Debug("当日电表日电能第一次采集 电表编码: %s", colData.Slave.NO)
		return
	}
	m.DayTotalEnergy.Tp += colData.Tps - m.TotalEnergy.Tp
	m.DayTotalEnergy.Tq += colData.Tqs - m.TotalEnergy.Tq
	m.DayTotalEnergy.Fp += colData.Fps - m.TotalEnergy.Fp
	m.DayTotalEnergy.Fq += colData.Fqs - m.TotalEnergy.Fq

}

// SetTotalEnergy 设置总电能
func (m *MeterCalcParam) SetTotalEnergy(colData *CollectData) {
	m.TotalEnergy.Tp = colData.Tps
	m.TotalEnergy.Tq = colData.Tqs
	m.TotalEnergy.Fp = colData.Fps
	m.TotalEnergy.Fq = colData.Fqs
}