kpt-pasture/module/backend/dashboard.go

package backend

import (
	"context"
	"kpt-pasture/model"
	"kpt-pasture/util"
	"net/http"
	"strconv"
	"strings"
	"time"

	"gitee.com/xuyiping_admin/pkg/logger/zaplog"
	"go.uber.org/zap"

	"gitee.com/xuyiping_admin/pkg/xerr"

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

func (s *StoreEntry) Bar(ctx context.Context) (*pasturePb.BarCowStructResponse, error) {
	barCowStructList := make([]*model.BarCowStruct, 0)
	var count int32 = 0
	if err := s.DB.Model(new(model.Cow)).
		Select("COUNT(*) AS number ,cow_type").
		Where("admission_status = ?", pasturePb.AdmissionStatus_Admission).
		Group("cow_type").
		Find(&barCowStructList).Error; err != nil {
		return nil, xerr.WithStack(err)
	}
	cowTypeMap := s.CowTypeMap()

	for _, v := range barCowStructList {
		count += v.Number
	}
	return &pasturePb.BarCowStructResponse{
		Code: http.StatusOK,
		Msg:  "ok",
		Data: &pasturePb.BarCowStructData{
			List:  model.BarCowStructSlice(barCowStructList).ToPB(cowTypeMap, count),
			Total: 38563,
		},
	}, nil
}

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

	estrusWarningCowList := make([]*model.NeckRingEstrus, 0)
	estrusWarningLevelItems := map[int32]int32{
		int32(pasturePb.EstrusLevel_Low):    0,
		int32(pasturePb.EstrusLevel_Middle): 0,
		int32(pasturePb.EstrusLevel_High):   0,
	}
	if err = s.DB.Model(new(model.EventEstrus)).
		Where("pasture_id = ?", userModel.AppPasture.Id).
		Where("is_show = ?", pasturePb.IsShow_Ok).
		Group("cow_id").Find(&estrusWarningCowList).Error; err != nil {
		zaplog.Error("NeckRingWarning", zap.Any("estrusWarningNumber", err))
	}

	for _, v := range estrusWarningCowList {
		estrusWarningLevelItems[int32(v.Level)] += estrusWarningLevelItems[int32(v.Level)]
	}

	healthWarningNumber := int64(0)
	if err = s.DB.Model(new(model.NeckRingHealthWarning)).
		Where("pasture_id = ?", userModel.AppPasture.Id).
		Where("is_show = ?", pasturePb.IsShow_Ok).
		Group("cow_id").
		Count(&healthWarningNumber).Error; err != nil {
		zaplog.Error("NeckRingWarning", zap.Any("estrusWarningNumber", err))
	}

	return &pasturePb.IndexNeckRingResponse{
		Code: http.StatusOK,
		Msg:  "ok",
		Data: &pasturePb.NeckRingData{
			EstrusWarningNumber:     int32(len(estrusWarningCowList)),
			HealthWarningNumber:     int32(healthWarningNumber),
			AbortionWarningNumber:   0,
			StressWarningNumber:     0,
			EstrusWarningLevelItems: estrusWarningLevelItems,
		},
	}, nil

}

func (s *StoreEntry) FocusIndicators(ctx context.Context, dimension string) (*pasturePb.IndexFocusIndicatorsResponse, error) {
	userModel, err := s.GetUserModel(ctx)
	if err != nil {
		return nil, xerr.WithStack(err)
	}

	userFocusIndicators := userModel.SystemUser.IndicatorsKinds
	if len(userFocusIndicators) <= 0 {
		userFocusIndicators = "all_cow,output_number,input_number,fatten_cattle_number,sales_volume"
	}
	userFocusIndicatorsList := strings.Split(userFocusIndicators, ",")
	indicatorsDataList := make([]*model.IndicatorsData, 0)
	pref := s.DB.Model(new(model.IndicatorsData)).
		Where("pasture_id = ?", userModel.AppPasture.Id).
		Where("kind in (?)", userFocusIndicatorsList)

	/*if dimension == "Year" {
		pref.Where("date = ?", time.Now().Format(model.LayoutMonth))
	}*/

	nowTime := time.Now()
	if dimension == "Month" {
		pref.Where("date = ?", nowTime.Format(model.LayoutMonth))
	}

	if err = pref.Find(&indicatorsDataList).Error; err != nil {
		zaplog.Error("FocusIndicators", zap.Any("err", err))
	}

	indicatorsDetailsMap, err := s.GetIndicatorsDetailsMap(ctx)
	if err != nil {
		return nil, xerr.WithStack(err)
	}
	data := make([]*pasturePb.FocusData, 0)
	for _, v := range indicatorsDataList {
		indicatorsDetails, ok := indicatorsDetailsMap[v.Kind]
		if !ok {
			continue
		}
		onYear, onMonth := "", ""
		if dimension == "Year" {
			return nil, xerr.Custom("暂不支持该维度")
		}

		if dimension == "Month" {
			lastMonth := nowTime.AddDate(0, -1, 0).Format(model.LayoutMonth)
			oldIndicators, _ := s.GetIndicatorsDataByDate(userModel.AppPasture.Id, v.Kind, lastMonth)
			if oldIndicators != nil {
				if oldIndicators.Value != "" && oldIndicators.Value != "0" {
					oldValue, _ := strconv.ParseFloat(oldIndicators.Value, 64)
					currValue, _ := strconv.ParseFloat(v.Value, 64)
					onMonthValue := (oldValue - currValue) / oldValue * 100
					omv := util.RoundToTwoDecimals(onMonthValue)
					onMonth = strconv.FormatFloat(omv, 'f', 2, 64) + "%"
				}
			}
		}
		data = append(data, &pasturePb.FocusData{
			Kind:     indicatorsDetails.Kind,
			Name:     indicatorsDetails.Name,
			Value:    v.Value,
			Describe: indicatorsDetails.Zh,
			UnitName: indicatorsDetails.Unit,
			OnMonth:  onMonth,
			OnYear:   onYear,
		})
	}
	return &pasturePb.IndexFocusIndicatorsResponse{
		Code: http.StatusOK,
		Msg:  "ok",
		Data: data,
	}, err
}