kpt-pasture/model/cow.go

package model

import (
	"fmt"
	"kpt-pasture/util"
	"math"
	"time"

	pasturePb "gitee.com/xuyiping_admin/go_proto/proto/go/backend/cow"
)

type Cow struct {
	Id                  int64                          `json:"id"`
	PastureId           int64                          `json:"pastureId"`           // 牧场id
	Sex                 pasturePb.Genders_Kind         `json:"sex"`                 // 性别
	NeckRingNumber      string                         `json:"neckRingNumber"`      // 脖环号
	EarNumber           string                         `json:"earNumber"`           // 耳标号
	EarOldNumber        string                         `json:"earOldNumber"`        // 旧耳标号
	PenId               int32                          `json:"penId"`               // 栏舍id
	PenName             string                         `json:"penName"`             // 栏舍名称
	Lact                int32                          `json:"lact"`                // 胎次
	DayAge              int32                          `json:"dayAge"`              // 日龄
	CalvingAge          int64                          `json:"calvingAge"`          // 产后天使
	PregnancyAge        int32                          `json:"pregnancyAge"`        // 怀孕天数 孕检结果有阳性更新，产犊后至0
	AdmissionAge        int32                          `json:"admissionAge"`        // 入场日龄
	AbortionAge         int64                          `json:"abortionAge"`         // 流产天数
	CowType             pasturePb.CowType_Kind         `json:"cowType"`             // 牛只类型
	BreedStatus         pasturePb.BreedStatus_Kind     `json:"breedStatus"`         // 繁殖状态
	CowKind             pasturePb.CowKind_Kind         `json:"cowKind"`             // 牛只品种
	BirthWeight         int64                          `json:"birthWeight"`         // 出生体重
	CurrentWeight       int64                          `json:"currentWeight"`       // 当前体重
	AdmissionWeight     int64                          `json:"admissionWeight"`     // 入场体重
	SourceId            pasturePb.CowSource_Kind       `json:"sourceId"`            // 来源哪里
	FatherNumber        string                         `json:"fatherNumber"`        // 父号
	MotherNumber        string                         `json:"motherNumber"`        // 母号
	AdmissionStatus     pasturePb.AdmissionStatus_Kind `json:"admissionStatus"`     // 在场状态
	IsPregnant          pasturePb.IsShow_Kind          `json:"isPregnant"`          // 是否怀孕
	HealthStatus        pasturePb.HealthStatus_Kind    `json:"healthStatus"`        // 健康状态
	WeaningAt           int64                          `json:"weaningAt"`           // 断奶时间
	BirthAt             int64                          `json:"birthAt"`             // 出生时间
	AdmissionAt         int64                          `json:"admissionAt"`         // 入场时间
	DepartureAt         int64                          `json:"departureAt"`         // 离场时间
	FirstMatingAt       int64                          `json:"firstMatingAt"`       // 首次配种时间
	MatingTimes         int32                          `json:"matingTimes"`         // 配种次数
	WeeklyActive        int32                          `json:"weeklyActive"`        // 每周活跃度
	LastEstrusAt        int64                          `json:"lastEstrusAt"`        // 最后一次发情时间
	LastCalvingAt       int64                          `json:"lastCalvingAt"`       // 最后一次产犊时间
	LastMatingAt        int64                          `json:"lastMatingAt"`        // 最后一次配种时间
	LastBullNumber      string                         `json:"lastBullNumber"`      // 最后一次配种牛号
	LastPregnantCheckAt int64                          `json:"lastPregnantCheckAt"` // 最后一次孕检时间
	LastDryMilkAt       int64                          `json:"lastDryMilkAt"`       // 最近一次干奶日期
	LastSecondWeight    int64                          `json:"lastSecondWeight"`    // 最后第二次称重
	LastSecondWeightAt  int64                          `json:"lastSecondWeightAt"`  // 最后第二次称重时间
	LastAbortionAt      int64                          `json:"lastAbortionAt"`      // 最近一次流产时间
	LastWeightAt        int64                          `json:"lastWeightAt"`        // 最近一次称重时间
	CreatedAt           int64                          `json:"createdAt"`
	UpdatedAt           int64                          `json:"updatedAt"`
}

func (c *Cow) TableName() string {
	return "cow"
}

// EventCalvingUpdate 产犊更新
func (c *Cow) EventCalvingUpdate(calvingAt int64) {
	c.Lact += 1
	c.CalvingAge = int64(time.Now().Sub(time.Unix(calvingAt, 0)).Hours() / 24)
	c.MatingTimes = 0
	c.PregnancyAge = 0
	c.BreedStatus = pasturePb.BreedStatus_Calving
	c.IsPregnant = pasturePb.IsShow_No
	c.LastCalvingAt = calvingAt
}

// EventWeaningUpdate 断奶更新
func (c *Cow) EventWeaningUpdate(weaningAt int64, penId int32, currentWeight int64) {
	c.PenId = penId
	c.WeaningAt = weaningAt
	c.CurrentWeight = currentWeight
	c.LastWeightAt = weaningAt
}

// EventPregnantCheckUpdate 孕检更新
func (c *Cow) EventPregnantCheckUpdate(breedStatus pasturePb.BreedStatus_Kind, pregnantCheckAt int64, isPregnant pasturePb.IsShow_Kind) {
	c.BreedStatus = breedStatus
	c.LastPregnantCheckAt = pregnantCheckAt
	c.IsPregnant = isPregnant
}

// EventAbortionUpdate 流产更新
func (c *Cow) EventAbortionUpdate(abortionAt int64) {
	c.IsPregnant = pasturePb.IsShow_No
	c.LastAbortionAt = abortionAt
	c.BreedStatus = pasturePb.BreedStatus_Abort
}

// EventWeightUpdate 称重更新
func (c *Cow) EventWeightUpdate(weight int64, weightAt int64) {
	c.LastSecondWeight = c.CurrentWeight
	c.LastSecondWeightAt = c.LastWeightAt
	c.LastWeightAt = weightAt
	c.CurrentWeight = weight
}

// EventHealthStatusUpdate 健康状态更新
func (c *Cow) EventHealthStatusUpdate(healthStatus pasturePb.HealthStatus_Kind) {
	c.HealthStatus = healthStatus
}

// EventPenUpdate 更新栏舍
func (c *Cow) EventPenUpdate(pen *Pen) {
	c.PenId = pen.Id
	c.PenName = pen.Name
}

// EventEarNumberUpdate 更新耳标号
func (c *Cow) EventEarNumberUpdate(newEarNumber string) {
	c.EarOldNumber = c.EarNumber
	c.EarNumber = newEarNumber
}

// EventDepartureUpdate 更新牛只离场信息
func (c *Cow) EventDepartureUpdate(departureAt int64, departureType pasturePb.DepartureType_Kind) {
	if departureType == pasturePb.DepartureType_Death {
		c.AdmissionStatus = pasturePb.AdmissionStatus_Die
		c.HealthStatus = pasturePb.HealthStatus_Dead
	}

	if departureType == pasturePb.DepartureType_Out {
		c.AdmissionStatus = pasturePb.AdmissionStatus_Out
		c.HealthStatus = pasturePb.HealthStatus_Out
	}
	c.DepartureAt = departureAt
}

// EventMatingUpdate 配种更新
func (c *Cow) EventMatingUpdate(matingAt int64, bullNumber string, isReMating bool) {
	c.LastMatingAt = matingAt
	if c.LastBullNumber != "" {
		c.FirstMatingAt = matingAt
	}
	c.LastBullNumber = bullNumber
	c.IsPregnant = pasturePb.IsShow_No
	c.BreedStatus = pasturePb.BreedStatus_Breeding
	if !isReMating {
		c.MatingTimes += 1
	}
}

type CowSlice []*Cow

func (c CowSlice) ToPB(
	penMap map[int32]*Pen,
	cowTypeMap map[pasturePb.CowType_Kind]string,
	breedStatusMap map[pasturePb.BreedStatus_Kind]string,
	cowKindMap map[pasturePb.CowKind_Kind]string,
	cowSourceMap map[pasturePb.CowSource_Kind]string,
	admissionStatusMap map[pasturePb.AdmissionStatus_Kind]string,
	healthStatusMap map[pasturePb.HealthStatus_Kind]string,
) []*pasturePb.CowDetails {
	res := make([]*pasturePb.CowDetails, len(c))
	for i, v := range c {
		penName := ""
		if pen, ok := penMap[v.PenId]; ok {
			penName = pen.Name
		}

		sex := "公"
		if v.Sex == pasturePb.Genders_Female {
			sex = "母"
		}
		lastWeightAtFormat := ""
		if v.LastWeightAt > 0 {
			lastWeightAtFormat = time.Unix(v.LastWeightAt, 0).Format(LayoutDate2)
		}

		isPregnantName := ""
		if v.IsPregnant == pasturePb.IsShow_Ok {
			isPregnantName = "已孕"
		} else {
			isPregnantName = "未孕"
		}

		admissionAtFormat := ""
		if v.AdmissionAt > 0 {
			admissionAtFormat = time.Unix(v.AdmissionAt, 0).Format(LayoutDate2)
		}

		birthAtFormat := ""
		if v.BirthAt > 0 {
			birthAtFormat = time.Unix(v.BirthAt, 0).Format(LayoutDate2)
		}

		weaningAtFormat := ""
		if v.WeaningAt > 0 {
			weaningAtFormat = time.Unix(v.WeaningAt, 0).Format(LayoutDate2)
		}

		firstMatingAtFormat := ""
		if v.FirstMatingAt > 0 {
			firstMatingAtFormat = time.Unix(v.FirstMatingAt, 0).Format(LayoutDate2)
		}

		lastMatingAtFormat := ""
		if v.LastMatingAt > 0 {
			lastMatingAtFormat = time.Unix(v.LastMatingAt, 0).Format(LayoutDate2)
		}

		lastPregnantCheckAtFormat := ""
		if v.LastPregnantCheckAt > 0 {
			lastPregnantCheckAtFormat = time.Unix(v.LastPregnantCheckAt, 0).Format(LayoutDate2)
		}

		lastCalvingAtFormat := ""
		if v.LastCalvingAt > 0 {
			lastCalvingAtFormat = time.Unix(v.LastCalvingAt, 0).Format(LayoutDate2)
		}

		res[i] = &pasturePb.CowDetails{
			CowId:                     int32(v.Id),
			Sex:                       sex,
			NeckRingNumber:            v.NeckRingNumber,
			PenName:                   penName,
			Lact:                      v.Lact,
			CowTypeName:               cowTypeMap[v.CowType],
			BreedStatusName:           breedStatusMap[v.BreedStatus],
			CowKindName:               cowKindMap[v.CowKind],
			EarNumber:                 v.EarNumber,
			BirthWeight:               float32(v.BirthWeight) / 1000,
			CurrentWeight:             float32(v.CurrentWeight) / 1000,
			DayAge:                    v.DayAge,
			SourceName:                cowSourceMap[v.SourceId],
			MontherNumber:             v.MotherNumber,
			FatherNumber:              v.FatherNumber,
			AdmissionStatusName:       admissionStatusMap[v.AdmissionStatus],
			HealthStatusName:          healthStatusMap[v.HealthStatus],
			IsPregnantName:            isPregnantName,
			AdmissionAtFormat:         admissionAtFormat,
			BirthAtFormat:             birthAtFormat,
			WeaningAtFormat:           weaningAtFormat,
			CalvingAge:                int32(v.GetCalvingAge()),
			AbortionAge:               int32(v.AbortionAge),
			MatingTimes:               v.MatingTimes,
			FirstMatingAtFormat:       firstMatingAtFormat,
			LastMatingAtFormat:        lastMatingAtFormat,
			LastBullNumber:            v.LastBullNumber,
			LastPregnantCheckAtFormat: lastPregnantCheckAtFormat,
			LastWeightAtFormat:        lastWeightAtFormat,
			LastCalvingAtFormat:       lastCalvingAtFormat,
			//PregnancyAge:              v.PregnancyAge,
		}
	}
	return res
}

func (c CowSlice) ToPB2(penMap map[int32]*Pen, penWeightSlice PenWeightSlice) []*pasturePb.CowList {
	res := make([]*pasturePb.CowList, len(c))
	for i, v := range c {
		penName := ""
		if pen, ok := penMap[v.PenId]; ok {
			penName = pen.Name
		}

		penWeight := penWeightSlice.GetPenWeight(v.PenId)
		lastWeightDay := util.Ceil(float64(v.LastWeightAt-v.LastSecondWeightAt) / 86400)
		penAvgWeight := float32(0)
		previousStageDailyWeight := float32(0)
		cowPenAvgWeightDiffValue := float32(0)

		if penWeight != nil {
			penAvgWeight = float32(penWeight.AvgWeight) / 1000
			cowPenAvgWeightDiffValue = float32(v.CurrentWeight-int64(penWeight.AvgWeight)) / 1000
			if lastWeightDay > 0 {
				previousStageDailyWeight = float32(v.CurrentWeight-v.LastSecondWeight) / 1000 / float32(lastWeightDay)
			}
		}

		res[i] = &pasturePb.CowList{
			CowId:                    int32(v.Id),
			DayAge:                   v.DayAge,
			DailyWeightGain:          float32(v.GetDayWeight()),
			AverageDailyWeightGain:   float32(v.GetAverageDailyWeight()),
			EarNumber:                v.EarNumber,
			PenName:                  penName,
			BirthAt:                  int32(v.BirthAt),
			BirthWeight:              float32(v.BirthWeight) / 1000,
			CurrentWeight:            float32(v.CurrentWeight) / 1000,
			LastWeightAt:             int32(v.LastWeightAt),
			AdmissionAge:             int32(v.AdmissionAge),
			AdmissionWeight:          float32(v.AbortionAge) / 1000,
			PreviousStageDailyWeight: previousStageDailyWeight,
			PenAvgWeight:             penAvgWeight,
			CowPenAvgWeightDiffValue: cowPenAvgWeightDiffValue,
		}
	}
	return res
}

func NewCow(req *pasturePb.EventEnterRequest) *Cow {
	var isPregnant = pasturePb.IsShow_No
	if req.BreedStatus == pasturePb.BreedStatus_Pregnant {
		isPregnant = pasturePb.IsShow_Ok
	}
	return &Cow{
		Sex:                 req.Sex,
		EarNumber:           req.EarNumber,
		PenId:               req.PenId,
		Lact:                req.Lact,
		CowType:             req.CowType,
		BreedStatus:         req.BreedStatus,
		CowKind:             req.CowKind,
		SourceId:            req.CowSource,
		FatherNumber:        req.FatherNumber,
		MotherNumber:        req.MotherNumber,
		AdmissionStatus:     pasturePb.AdmissionStatus_Admission,
		HealthStatus:        pasturePb.HealthStatus_Health,
		IsPregnant:          isPregnant,
		WeaningAt:           int64(req.WeaningAt),
		BirthAt:             int64(req.BirthAt),
		AdmissionWeight:     int64(req.Weight * 1000),
		FirstMatingAt:       int64(req.MatingAt),
		LastMatingAt:        int64(req.MatingAt),
		LastPregnantCheckAt: int64(req.PregnancyCheckAt),
		AdmissionAt:         time.Now().Unix(),
	}
}

func NewCalfCow(motherId int64, fatherNumber string, calf *CalvingCalf) *Cow {
	return &Cow{
		Sex:             calf.Sex,
		EarNumber:       calf.EarNumber,
		PenId:           calf.PenId,
		CowType:         pasturePb.CowType_Lactating_Calf, // 哺乳犊牛
		BreedStatus:     pasturePb.BreedStatus_UnBreed,    // 未配
		CowKind:         calf.CowKind,                     // 牛只品种
		BirthWeight:     calf.BirthWeight,
		BirthAt:         calf.BirthAt,
		SourceId:        pasturePb.CowSource_Calving, // 产犊方式
		FatherNumber:    fatherNumber,
		MotherNumber:    fmt.Sprintf("%d", motherId),
		AdmissionStatus: pasturePb.AdmissionStatus_Admission,
		IsPregnant:      pasturePb.IsShow_No,
		AdmissionAt:     calf.BirthAt,
	}
}

type BarCowStruct struct {
	Number int32                  `json:"number"`
	TypeId pasturePb.CowType_Kind `json:"type_id"`
}

// BarCowStructSlice 首页牛群结构
type BarCowStructSlice []*BarCowStruct

func (b BarCowStructSlice) ToPB(cowTypeMap map[pasturePb.CowType_Kind]string, count int32) []*pasturePb.BarCowStruct {
	var pb []*pasturePb.BarCowStruct
	for _, v := range b {
		name := fmt.Sprintf("%s", cowTypeMap[v.TypeId])
		pb = append(pb, &pasturePb.BarCowStruct{Name: name, Value: v.Number})
	}
	return pb
}

// GetDayAge 日龄
func (c *Cow) GetDayAge() int32 {
	if c.BirthAt <= 0 {
		return 0
	}
	return int32(math.Floor(float64(time.Now().Unix()-c.BirthAt) / 86400))
}

// GetCalvingAge 产后天数
func (c *Cow) GetCalvingAge() int64 {
	if c.LastMatingAt <= 0 {
		return 0
	}
	return int64(math.Floor(float64(time.Now().Unix()-c.LastMatingAt) / 86400))
}

// GetDaysPregnant 怀孕天数
func (c *Cow) GetDaysPregnant() int32 {
	if c.BreedStatus == pasturePb.BreedStatus_Pregnant &&
		c.AdmissionStatus == pasturePb.AdmissionStatus_Admission &&
		c.IsPregnant == pasturePb.IsShow_Ok {
		return int32(math.Floor(float64(time.Now().Unix()-c.LastMatingAt) / 86400))
	}
	return 0
}

// GetLactationDays 泌乳天数
func (c *Cow) GetLactationDays() int32 {
	if c.BreedStatus == pasturePb.BreedStatus_Calving && c.AdmissionStatus == pasturePb.AdmissionStatus_Admission {
		return int32(math.Floor(float64(time.Now().Unix()-c.LastCalvingAt) / 86400))
	}
	return 0
}

// GetAdmissionAge 入场天数
func (c *Cow) GetAdmissionAge() int32 {
	if c.AdmissionAt > 0 && c.AdmissionStatus == pasturePb.AdmissionStatus_Admission {
		return int32(math.Floor(float64(time.Now().Unix()-c.AdmissionAt) / 86400))
	}
	return 0
}

// GetDayWeight 日增重
func (c *Cow) GetDayWeight() float64 {
	if c.CurrentWeight-c.LastSecondWeight > 0 && c.LastWeightAt > c.LastSecondWeightAt {
		days := int32(math.Floor(float64(c.LastWeightAt-c.LastSecondWeightAt) / 86400))
		if days <= 0 {
			return 0
		}
		dayWeight := math.Round(1.0 * float64(c.CurrentWeight-c.LastSecondWeight) / float64(days))
		return dayWeight / 1000
	}
	return 0
}

// GetAverageDailyWeight 平均日增重
func (c *Cow) GetAverageDailyWeight() float64 {
	if c.CurrentWeight-c.BirthWeight > 0 && c.LastWeightAt > c.BirthAt {
		days := int32(math.Floor(float64(c.LastWeightAt-c.BirthAt) / 86400))
		if days <= 0 {
			return 0
		}
		dailyWeight := math.Round(1.0 * float64(c.CurrentWeight-c.BirthWeight) / float64(days))
		return dailyWeight / 1000
	}
	return 0
}

func (c *Cow) GetAbortionAge() int32 {
	if c.LastAbortionAt > 0 && c.AdmissionStatus == pasturePb.AdmissionStatus_Admission {
		return int32(math.Floor(float64(time.Now().Unix()-c.LastAbortionAt) / 86400))
	}
	return 0

}

type CowWeightRange struct {
	WeightRange string `json:"weight_range"`
	Count       int32  `json:"count"`
}

func (c CowSlice) WeightRangeToPB(penMap map[int32]*Pen) []*pasturePb.CowList {
	res := make([]*pasturePb.CowList, len(c))
	for i, v := range c {
		penName := ""
		if pen, ok := penMap[v.PenId]; ok {
			penName = pen.Name
		}
		res[i] = &pasturePb.CowList{
			CowId:                  int32(v.Id),
			DayAge:                 v.DayAge,
			DailyWeightGain:        float32(v.GetDayWeight()),
			AverageDailyWeightGain: float32(v.GetAverageDailyWeight()),
			EarNumber:              v.EarNumber,
			PenName:                penName,
			BirthAt:                int32(v.BirthAt),
			BirthWeight:            float32(v.BirthWeight) / 1000,
			CurrentWeight:          float32(v.CurrentWeight) / 1000,
			LastWeightAt:           int32(v.LastWeightAt),
		}
	}
	return res
}