kpt-pasture/module/backend/event_breed_more.go

package backend

import (
	"context"
	"errors"
	"fmt"
	"kpt-pasture/model"
	"kpt-pasture/util"
	"net/http"
	"strings"

	"go.uber.org/zap"

	"gitee.com/xuyiping_admin/pkg/logger/zaplog"

	pasturePb "gitee.com/xuyiping_admin/go_proto/proto/go/backend/cow"
	"gitee.com/xuyiping_admin/pkg/xerr"
	"gorm.io/gorm"
)

func (s *StoreEntry) PregnantCheckList(ctx context.Context, req *pasturePb.SearchEventRequest, pagination *pasturePb.PaginationModel) (*pasturePb.EventPregnantCheckResponse, error) {
	userModel, err := s.GetUserModel(ctx)
	if err != nil {
		return nil, xerr.Custom("当前用户信息错误,请退出重新登录")
	}

	pregnantCheckList := make([]*model.EventPregnantCheck, 0)
	var count int64 = 0
	pref := s.DB.Table(fmt.Sprintf("%s as a", new(model.EventPregnantCheck).TableName())).
		Joins(fmt.Sprintf("JOIN %s AS b on a.cow_id = b.id", new(model.Cow).TableName())).
		Where("a.pasture_id = ?", userModel.AppPasture.Id).
		Where("a.status = ?", pasturePb.IsShow_Ok)
	if len(req.CowId) > 0 {
		cowIds := strings.Split(req.CowId, ",")
		pref.Where("a.cow_id IN ?", cowIds)
	}

	if req.EarNumber != "" {
		pref.Where("a.ear_number = ?", req.EarNumber)
	}

	if req.PenId > 0 {
		pref.Where("b.pen_id = ?", req.PenId)
	}

	if err = pref.Order("a.id desc").
		Count(&count).Limit(int(pagination.PageSize)).
		Offset(int(pagination.PageOffset)).
		Find(&pregnantCheckList).Error; err != nil {
		return nil, xerr.WithStack(err)
	}

	pregnantCheckResultMap := s.PregnantCheckResultMap()
	pregnantCheckMethodMap := s.PregnantCheckMethodMap()
	return &pasturePb.EventPregnantCheckResponse{
		Code: http.StatusOK,
		Msg:  "ok",
		Data: &pasturePb.SearchPregnantCheckData{
			List:     model.EventPregnantCheckSlice(pregnantCheckList).ToPB(pregnantCheckResultMap, pregnantCheckMethodMap),
			Total:    int32(count),
			PageSize: pagination.PageSize,
			Page:     pagination.Page,
		},
	}, nil
}

func (s *StoreEntry) PregnantCheckCreateBatch(ctx context.Context, req *pasturePb.EventPregnantCheckBatch) (err error) {
	userModel, err := s.GetUserModel(ctx)
	if err != nil {
		return xerr.WithStack(err)
	}

	pregnantCheckBatchModelList, err := s.PregnantCheckDataCheck(ctx, userModel.AppPasture.Id, req)
	if err != nil {
		return xerr.WithStack(err)
	}

	abortionReasonsMap := s.AbortionReasonsMap()
	matingResultMap := s.MatingResultMap()

	if err = s.DB.Transaction(func(tx *gorm.DB) error {
		for _, item := range pregnantCheckBatchModelList {
			breedStatus := pasturePb.BreedStatus_Pregnant
			isPregnant := pasturePb.IsShow_Ok
			matingResult := pasturePb.MatingResult_Pregnant

			if item.PregnantCheckResult == pasturePb.PregnantCheckResult_UnPregnant {
				breedStatus = pasturePb.BreedStatus_Empty
				isPregnant = pasturePb.IsShow_No
				matingResult = pasturePb.MatingResult_Empty
			}

			// 更新上一次配种结果数据,如何是复检无胎则更新为流产
			if item.EventPregnancyCheck.PregnantCheckName == model.PregnantCheckForSecond {
				breedStatus = pasturePb.BreedStatus_Abort
				matingResult = pasturePb.MatingResult_Abort
			}

			item.Cow.EventPregnantCheckUpdate(breedStatus, int64(item.PregnantCheckAt), isPregnant)
			// 更新牛只基本信息
			if err = tx.Model(item.Cow).
				Select("breed_status", "last_pregnant_check_at", "is_pregnant").
				Where("id = ?", item.Cow.Id).
				Updates(item.Cow).Error; err != nil {
				return xerr.WithStack(err)
			}

			// 更新最近一次配种结果数据
			item.LastMating.EventMatingResultUpdate(matingResult, int64(item.PregnantCheckAt))
			if err = tx.Model(item.LastMating).
				Where("id = ?", item.LastMating.Id).
				Select("mating_result", "mating_result_at").
				Updates(item.LastMating).Error; err != nil {
				return xerr.WithStack(err)
			}

			// 更新孕检事件表
			item.EventPregnancyCheck.EventUpdate(int64(item.PregnantCheckAt), item.PregnantCheckResult, item.PregnantCheckMethod,
				item.OperationUser, userModel.SystemUser, item.Remarks)
			if err = tx.Model(new(model.EventPregnantCheck)).
				Select("reality_day", "pregnant_check_result", "pregnant_check_method", "operation_id", "operation_name", "message_id", "message_name", "remarks", "status").
				Where("id = ?", item.EventPregnancyCheck.Id).
				Updates(item.EventPregnancyCheck).Error; err != nil {
				return xerr.WithStack(err)
			}

			// 更新上次配种结果
			matingResultName := ""
			if matingRName, ok := matingResultMap[matingResult]; ok {
				matingResultName = matingRName
			}

			if err = s.UpdateMatingResultEventCowLogByCowId(ctx, item.Cow.Id, matingResultName); err != nil {
				zaplog.Error("PregnantCheckCreateBatch", zap.Any("UpdateMatingResultEventCowLogByCowId", err))
				return xerr.WithStack(err)
			}

			// 如果确定是流产
			if matingResult == pasturePb.MatingResult_Abort {
				newEventAbortion := model.NewEventAbortion(userModel.AppPasture.Id, item.Cow, &pasturePb.EventAbortionItem{
					CowId:               int32(item.Cow.Id),
					AbortionAt:          item.PregnantCheckAt,
					IsAfterbirth:        pasturePb.IsShow_No,
					Photos:              []string{},
					AbortionReasons:     pasturePb.AbortionReasons_Unknown,
					AbortionReasonsName: abortionReasonsMap[pasturePb.AbortionReasons_Unknown],
					Remarks:             "追加流产数据",
					OperationId:         int32(item.OperationUser.Id),
					OperationName:       item.OperationUser.Name,
				}, pasturePb.IsShow_Ok)
				if err = tx.Create(newEventAbortion).Error; err != nil {
					return xerr.WithStack(err)
				}
			}
			// 记录日志
			cowLogs := s.SubmitEventLog(ctx, userModel.AppPasture.Id, item.Cow, pasturePb.EventType_Pregnancy_Check, pasturePb.ExposeEstrusType_Invalid, item)
			if err = tx.Table(cowLogs.TableName()).Create(cowLogs).Error; err != nil {
				return xerr.WithStack(err)
			}
		}
		return nil
	}); err != nil {
		return xerr.WithStack(err)
	}
	return nil
}

func (s *StoreEntry) AbortionCreateBatch(ctx context.Context, req *pasturePb.EventAbortionBatch) error {
	if len(req.Items) <= 0 {
		return nil
	}
	userModel, err := s.GetUserModel(ctx)
	if err != nil {
		return xerr.WithStack(err)
	}

	eventAbortionModelList, err := s.AbortionEventDataCheck(ctx, userModel, req.Items)
	if err != nil {
		return xerr.WithStack(err)
	}

	if len(eventAbortionModelList) <= 0 {
		return xerr.Custom("数据异常")
	}

	if err = s.DB.Transaction(func(tx *gorm.DB) error {
		for _, item := range eventAbortionModelList {
			if err = tx.Create(item.EventAbortion).Error; err != nil {
				return xerr.WithStack(err)
			}

			item.Cow.EventAbortionUpdate(item.EventAbortion.AbortionAt, item.IsLact)
			// 更新牛只状态
			if err = tx.Model(new(model.Cow)).
				Select("is_pregnant", "last_abortion_at", "breed_status").
				Where("id = ?", item.Cow.Id).
				Updates(item.Cow).Error; err != nil {
				return xerr.WithStack(err)
			}

			lastCowMating := &model.EventMating{}
			if err = s.DB.Model(new(model.EventMating)).
				Where("cow_id = ?", item.Cow.Id).
				Where("mating_result = ?", pasturePb.MatingResult_Pregnant).
				Order("id desc").First(lastCowMating).Error; err != nil {
				return xerr.WithStack(err)
			}
			// 更新最近一次配种结果为流产
			lastCowMating.EventMatingResultUpdate(pasturePb.MatingResult_Abort, item.EventAbortion.AbortionAt)
			// 更新最近一次配种结果为流产
			if err = tx.Model(new(model.EventMating)).
				Select("mating_result", "mating_result_at").
				Where("id = ?", lastCowMating.Id).
				Updates(lastCowMating).Error; err != nil {
			}

			// 记录日志
			cowLog := s.SubmitEventLog(ctx, userModel.AppPasture.Id, item.Cow, pasturePb.EventType_Abort, pasturePb.ExposeEstrusType_Invalid, item)
			if err = tx.Table(cowLog.TableName()).Create(cowLog).Error; err != nil {
				return xerr.WithStack(err)
			}
		}
		return nil
	}); err != nil {
		return xerr.WithStack(err)
	}
	return nil
}

func (s *StoreEntry) AbortionList(
	ctx context.Context,
	req *pasturePb.SearchEventRequest,
	pagination *pasturePb.PaginationModel,
) (*pasturePb.EventAbortionResponse, error) {
	userModel, err := s.GetUserModel(ctx)
	if err != nil {
		return nil, xerr.WithStack(err)
	}

	abortionList := make([]*model.EventAbortion, 0)
	var count int64 = 0
	pref := s.DB.Model(new(model.EventAbortion)).
		Where("pasture_id = ?", userModel.AppPasture.Id)

	if len(req.CowId) > 0 {
		cowIds, err := util.ConvertCowIdsToInt64Slice(req.CowId)
		if err != nil {
			return nil, xerr.Custom("cowId转换失败")
		}
		pref.Where("cow_id IN (?)", cowIds)
	}

	if req.StartDayAt > 0 && req.EndDayAt > 0 && req.StartDayAt <= req.EndDayAt {
		pref.Where("abortion_at BETWEEN ? AND ?", req.StartDayAt, req.EndDayAt)
	}

	if req.EarNumber != "" {
		pref.Where("ear_number = ?", req.EarNumber)
	}

	if err = pref.Order("id desc").
		Count(&count).Limit(int(pagination.PageSize)).
		Offset(int(pagination.PageOffset)).
		Find(&abortionList).Error; err != nil {
		return nil, xerr.WithStack(err)
	}

	return &pasturePb.EventAbortionResponse{
		Code: http.StatusOK,
		Msg:  "ok",
		Data: &pasturePb.EventAbortionData{
			List:     model.AbortionSlice(abortionList).ToPB(),
			Total:    int32(count),
			PageSize: pagination.PageSize,
			Page:     pagination.Page,
		},
	}, nil
}

func (s *StoreEntry) MatingList(ctx context.Context, req *pasturePb.SearchEventRequest, pagination *pasturePb.PaginationModel) (*pasturePb.EventMatingResponse, error) {
	userModel, err := s.GetUserModel(ctx)
	if err != nil {
		return nil, xerr.WithStack(err)
	}

	matingList := make([]*model.EventMating, 0)
	var count int64 = 0
	pref := s.DB.Model(new(model.EventMating)).
		Where("mating_result > ?", pasturePb.MatingResult_Invalid).
		Where("status = ?", pasturePb.IsShow_Ok).
		Where("pasture_id = ?", userModel.AppPasture.Id)
	if len(req.CowId) > 0 {
		cowIds := strings.Split(req.CowId, ",")
		pref.Where("cow_id IN ?", cowIds)
	}

	if req.EarNumber != "" {
		pref.Where("ear_number = ?", req.EarNumber)
	}

	if err = pref.Order("id desc").
		Count(&count).Limit(int(pagination.PageSize)).
		Offset(int(pagination.PageOffset)).
		Find(&matingList).Error; err != nil {
		return nil, xerr.WithStack(err)
	}

	exposeEstrusTypeMap := s.ExposeEstrusTypeMap()
	return &pasturePb.EventMatingResponse{
		Code: http.StatusOK,
		Msg:  "ok",
		Data: &pasturePb.SearchMatingData{
			List:     model.EventMatingSlice(matingList).ToPB(exposeEstrusTypeMap),
			Total:    int32(count),
			PageSize: pagination.PageSize,
			Page:     pagination.Page,
		},
	}, nil
}

// MatingCreate 牛只配种
func (s *StoreEntry) MatingCreate(ctx context.Context, req *pasturePb.EventMating) (err error) {
	userModel, err := s.GetUserModel(ctx)
	if err != nil {
		return xerr.WithStack(err)
	}

	eventMatingCheckModel, err := s.MatingCreateCheck(ctx, userModel.AppPasture.Id, req)
	if err != nil {
		return xerr.WithStack(err)
	}

	req.OperationName = eventMatingCheckModel.OperationUser.Name
	if err = s.DB.Transaction(func(tx *gorm.DB) error {
		for _, cow := range eventMatingCheckModel.CowList {
			// 获取牛只最近一次配种信息
			lastEventMating, err := s.FindLastEventMatingByCowId(ctx, userModel.AppPasture.Id, cow.Id)
			if err != nil {
				// 1. 没有配种信息，（第一次参加配种的牛只，并且没有参与同期的牛只 ）
				if errors.Is(err, gorm.ErrRecordNotFound) {
					newMating := model.NewEventMatingNaturalEstrus(userModel.AppPasture.Id, cow, req, userModel.SystemUser)

					if err = tx.Create(newMating).Error; err != nil {
						return xerr.WithStack(err)
					}

					if err = s.MatingCowUpdate(ctx, userModel.AppPasture.Id, cow, req, false); err != nil {
						return xerr.WithStack(err)
					}
					continue
				} else {
					return xerr.WithStack(err)
				}
			}

			// 2. 所有有配种数据的牛只
			if lastEventMating == nil || lastEventMating.Id <= 0 || lastEventMating.Status != pasturePb.IsShow_No {
				zaplog.Error("MatingCreate", zap.Any("cow", cow), zap.Any("UserModel", userModel))
				return xerr.Customf("牛只配种数据异常: %d", cow.EarNumber)
			}

			// 2.1 复配 => 本胎次配次不加1
			isReMating := lastEventMating.IsReMating(cow, int64(req.MatingAt))
			if isReMating {
				lastEventMating.EventReMatingUpdate(int64(req.MatingAt))
				if err = tx.Model(lastEventMating).
					Select("mating_result", "mating_result_at", "status").
					Where("id = ?", lastEventMating.Id).
					Updates(lastEventMating).Error; err != nil {
				}
			}

			// 2.2.  同期初配
			IsMatingUpdate := lastEventMating.IsMatingUpdate()
			if IsMatingUpdate {
				lastEventMating.EventUpdate(int64(req.MatingAt), req.FrozenSemenNumber, isReMating, eventMatingCheckModel.OperationUser, userModel.SystemUser)
				if err = tx.Model(lastEventMating).
					Select("mating_at", "status", "reality_day", "frozen_semen_number", "operation_id", "operation_name", "message_id", "message_name").
					Where("id = ?", lastEventMating.Id).
					Updates(lastEventMating).Error; err != nil {
					return xerr.WithStack(err)
				}
			}

			// 2.3. 提交的配种数据中，定位出空怀的牛只,
			isEmptyMating := lastEventMating.IsEmptyMating(cow, int64(req.MatingAt))
			if isEmptyMating {
				// 把上次配种结果信息更新成空怀
				lastEventMating.EventMatingResultUpdate(pasturePb.MatingResult_Empty, int64(req.MatingAt))
				if err = tx.Model(lastEventMating).
					Select("mating_result", "mating_result_at").
					Where("id = ?", lastEventMating.Id).
					Updates(lastEventMating).Error; err != nil {
					return xerr.WithStack(err)
				}
				// 先创建一条新的配种数据
				newMating := model.NewEventMating(userModel.AppPasture.Id, cow, int64(req.MatingAt), req.ExposeEstrusType)
				newMating.EventUpdate(int64(req.MatingAt), req.FrozenSemenNumber, isReMating, eventMatingCheckModel.OperationUser, userModel.SystemUser)
				if err = tx.Model(newMating).Create(newMating).Error; err != nil {
					return xerr.WithStack(err)
				}

				// 更新牛只配种结果日志
				if err = s.UpdateMatingResultEventCowLogByCowId(ctx, cow.Id, s.MatingResultMap()[pasturePb.MatingResult_Empty]); err != nil {
					zaplog.Error("MatingCreate", zap.Any("UpdateEventCowLogByCowId", err), zap.Any("cow", cow))
				}
			}

			// 牛只基本中配种信息更新
			if err = s.MatingCowUpdate(ctx, userModel.AppPasture.Id, cow, req, isReMating); err != nil {
				return xerr.WithStack(err)
			}
		}

		// 创建冻精使用记录日志
		itemFrozenSemenLog := model.NewEventFrozenSemenLog(eventMatingCheckModel.FrozenSemen.PastureId, req)
		if err = tx.Create(itemFrozenSemenLog).Error; err != nil {
			return xerr.WithStack(err)
		}

		// 减去精液的数量
		eventMatingCheckModel.FrozenSemen.EventQuantityUpdate(req.FrozenSemenCount)
		if err = tx.Model(eventMatingCheckModel.FrozenSemen).
			Select("quantity").
			Where("id = ?", eventMatingCheckModel.FrozenSemen.Id).
			Updates(eventMatingCheckModel.FrozenSemen).Error; err != nil {
			return xerr.WithStack(err)
		}
		return nil
	}); err != nil {
		return xerr.WithStack(err)
	}

	return nil
}

func (s *StoreEntry) MatingCowUpdate(ctx context.Context, pastureId int64, cow *model.Cow, req *pasturePb.EventMating, isReMating bool) error {
	// 牛只基本中配种信息更新
	cow.EventMatingUpdate(int64(req.MatingAt), req.FrozenSemenNumber, isReMating)
	if err := s.DB.Model(cow).
		Select("last_mating_at", "mating_times", "last_bull_number", "first_mating_at", "is_pregnant", "breed_status").
		Where("id = ?", cow.Id).
		Updates(cow).Error; err != nil {
		return xerr.WithStack(err)
	}
	// 记录日志
	cowLogs := s.SubmitEventLog(ctx, pastureId, cow, pasturePb.EventType_Mating, req.ExposeEstrusType, req)
	if err := s.DB.Table(cowLogs.TableName()).Create(cowLogs).Error; err != nil {
		return xerr.WithStack(err)
	}
	return nil
}

func (s *StoreEntry) WeaningBatch(ctx context.Context, req *pasturePb.EventWeaningBatch) (err error) {
	userModel, err := s.GetUserModel(ctx)
	if err != nil {
		return xerr.WithStack(err)
	}

	if len(req.Items) <= 0 {
		return nil
	}
	cowIds := make([]int64, 0)
	cowWeightMap := make(map[int64]float64)
	for _, item := range req.Items {
		cowIds = append(cowIds, int64(item.CowId))
		cowWeightMap[int64(item.CowId)] = float64(item.Weight)
	}

	eventWeaningList := make([]*model.EventWeaning, 0)
	if err = s.DB.Model(new(model.EventWeaning)).
		Where("cow_id IN ?", cowIds).
		Where("status = ?", pasturePb.IsShow_No).
		Find(&eventWeaningList).Error; err != nil {
		return xerr.WithStack(err)
	}

	operation, err := s.GetSystemUserById(ctx, int64(req.OperationId))
	if err != nil {
		return xerr.WithStack(err)
	}
	req.OperationName = operation.Name

	if err = s.DB.Transaction(func(tx *gorm.DB) error {
		cowInfo := &model.Cow{}
		for _, eventWeaning := range eventWeaningList {
			eventWeaning.EventUpdate(int64(req.WeaningAt), int32(cowWeightMap[cowInfo.Id]*1000), req.Remarks, req.PenId, operation, userModel.SystemUser)
			if err = tx.Model(new(model.EventWeaning)).
				Select("status", "reality_day", "operation_id", "operation_name", "message_id", "message_name", "remarks", "after_pen_id").
				Where("id = ?", eventWeaning.Id).
				Updates(eventWeaning).Error; err != nil {
				return xerr.WithStack(err)
			}
			cowInfo, err = s.GetCowInfoByCowId(ctx, userModel.AppPasture.Id, eventWeaning.CowId)
			if err != nil {
				return xerr.WithStack(err)
			}
			cowInfo.EventWeaningUpdate(int64(req.WeaningAt), req.PenId, int64(cowWeightMap[cowInfo.Id]*1000))
			if err = tx.Model(new(model.Cow)).
				Select("pen_id", "current_weight", "weaning_at", "last_weight_at").
				Where("id = ?", cowInfo.Id).
				Updates(cowInfo).Error; err != nil {
				return xerr.WithStack(err)
			}
			// 创建牛只的体重记录
			eventWeight := &pasturePb.EventWeight{
				WeightAt:      req.WeaningAt,
				OperationId:   req.OperationId,
				OperationName: req.OperationName,
				Remarks:       req.Remarks,
				Weight:        float32(cowWeightMap[cowInfo.Id]),
				Height:        0,
			}
			newEventWeight := model.NewEventWeight(userModel.AppPasture.Id, cowInfo, userModel.SystemUser, eventWeight)
			if err = tx.Create(newEventWeight).Error; err != nil {
				return xerr.WithStack(err)
			}
			// 记录事件日志
			cowLogs := s.SubmitEventLog(ctx, userModel.AppPasture.Id, cowInfo, pasturePb.EventType_Weaning, pasturePb.ExposeEstrusType_Invalid, req)
			if err = tx.Table(cowLogs.TableName()).Create(cowLogs).Error; err != nil {
				return xerr.WithStack(err)
			}
		}

		return nil
	}); err != nil {
		return xerr.WithStack(err)
	}
	return nil
}