[计算相关]计算已经启用的商铺面积和（完成)

service/calculate/meter.go

@@ -0,0 +1,10 @@
+package calculate
+
+import "electricity_bill_calc/model/calculate"
+
+// / 合并所有的表计
+type Key struct {
+	Code       string
+	TenementID string
+}
+type MeterMap map[Key]calculate.Meter

service/calculate/summary.go

@@ -90,7 +90,8 @@ func LossCalculate(report *model.ReportIndex, Public *[]calculate.Meter,
 }
 
 // 计算已经启用的商铺面积和
-func EnabledAreaCalculate(tenements *[]calculate.PrimaryTenementStatistics, summary *calculate.Summary) error {
+func EnabledAreaCalculate(tenements *[]calculate.PrimaryTenementStatistics,
+	summary *calculate.Summary) error {
 	var areaMeters []calculate.Meter
 	for _, t := range *tenements {
 		areaMeters = append(areaMeters, t.Meters...)
@@ -111,3 +112,23 @@ func EnabledAreaCalculate(tenements *[]calculate.PrimaryTenementStatistics, summ
 	}
 	return nil
 }
+
+// 计算基本电费分摊、调整电费分摊以及电费摊薄单价。
+func PricesCalculate(summary *calculate.Summary) error {
+	if summary.TotalConsumption.IsZero() {
+		return nil
+	}
+	summary.BasicPooledPriceConsumption = summary.BasicFee.Div(summary.TotalConsumption)
+	if summary.OverallArea.IsZero() {
+		summary.BasicPooledPriceArea = decimal.Zero
+	} else {
+		summary.BasicPooledPriceArea = summary.BasicFee.Div(summary.OverallArea)
+	}
+	summary.AdjustPooledPriceConsumption = summary.AdjustFee.Div(summary.TotalConsumption)
+	if summary.OverallArea.IsZero() {
+		summary.AdjustPooledPriceArea = decimal.Zero
+	} else {
+		summary.AdjustPooledPriceArea = summary.AdjustFee.Div(summary.OverallArea)
+	}
+	return nil
+}

service/calculate/tenement.go

@@ -7,6 +7,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/shopspring/decimal"
+	"sort"
 	"strings"
 	"time"
 	"unsafe"
@@ -266,3 +267,30 @@ func ShiftToAsiaShanghai(t time.Time) time.Time {
 	location, _ := time.LoadLocation("Asia/Shanghai")
 	return t.In(location)
 }
+
+// 计算各个商户的合计信息，并归总与商户关联的表计记录
+func TenementChargeCalculate(tenements []calculate.PrimaryTenementStatistics,
+	summary calculate.Summary, meters MeterMap, _relations []model.MeterRelation) {
+	result := make(map[string][]string)
+	for _, t := range tenements {
+		meterCodes := make([]string, 0)
+		for _, m := range t.Meters {
+			meterCodes = append(meterCodes, m.Code)
+		}
+		sort.Strings(meterCodes)
+		result[t.Tenement.Id] = meterCodes
+	}
+	var Key Key
+	for tCode, meterCodes := range result {
+		relatedMeters := make([]calculate.Meter, 0)
+		for _, code := range meterCodes {
+			Key.Code = code + "_" + tCode
+			meter, ok := meters[Key]
+			if ok {
+				relatedMeters = append(relatedMeters, meter)
+			}
+		}
+		// 计算商户的合计电费信息
+
+	}
+}

service/calculate/wattCost.go

@@ -74,8 +74,13 @@ func MainCalculateProcess(rid string) {
 
 	// 计算所有已经启用的商铺面积总和，仅计算所有未迁出的商户的所有表计对应的商铺面积。
 	err = EnabledAreaCalculate(&tenementReports, &summary)
-	if err != nil{
-		fmt.Println("10",err)
+	if err != nil {
+		fmt.Println("10", err)
+		return
+	}
+	err = PricesCalculate(&summary)
+	if err != nil {
+		fmt.Println("11", err)
 		return
 	}