feat: 忙时定义为一周内话务量最高的四个小时的平均值

src/modules/network_data/service/all_perf_kpi.go

@@ -286,3 +286,106 @@ func (r PerfKPI) IMSBusyHour(rmUID string, timestamp int64) []map[string]any {
 	// 转换为毫秒级时间戳
 	return r.perfKPIRepository.SelectIMSBusyHour(rmUID, beginTime.UnixMilli(), endTime.UnixMilli())
 }
+
+// 定义结构体用于存储话务量值和对应的时间
+type TrafficData struct {
+	Time  int64   `json:"time"`  // 时间戳（毫秒）
+	Value float64 `json:"value"` // 话务量值
+}
+
+// IMSBusyWeek IMS忙时流量统计 周
+func (r PerfKPI) IMSBusyWeek(rmUID string, weekStart, weekEnd int64) map[string]any {
+	weekStartTime := time.UnixMilli(weekStart)
+	weekEndTime := time.UnixMilli(weekEnd)
+
+	// 1. 获取一周内每小时的呼叫数据
+	data := r.perfKPIRepository.SelectIMSBusyHour(rmUID, weekStartTime.UnixMilli(), weekEndTime.UnixMilli())
+
+	if len(data) == 0 {
+		return map[string]any{
+			"busyHourAverageBHCA": 0,
+			"busyHourAverageBHCC": 0,
+			"topFourHoursBHCA":    []float64{},
+			"topFourHoursBHCC":    []float64{},
+			"totalHours":          0,
+		}
+	}
+
+	// 2. 分离BHCA和BHCC数据，并按降序排序
+	var bhcaData []TrafficData
+	var bhccData []TrafficData
+
+	for _, row := range data {
+		// 获取时间戳
+		timeValue := int64(0)
+		if t, ok := row["timeGroup"]; ok {
+			timeValue = parse.Number(t)
+		}
+
+		// 处理BHCA数据
+		if value, ok := row["callAttempts"]; ok {
+			bhcaVal := parse.Number(value)
+			bhcaData = append(bhcaData, TrafficData{
+				Time:  timeValue,
+				Value: float64(bhcaVal),
+			})
+		}
+
+		// 处理BHCC数据
+		if value, ok := row["callCompletions"]; ok {
+			bhccVal := parse.Number(value)
+			bhccData = append(bhccData, TrafficData{
+				Time:  timeValue,
+				Value: float64(bhccVal),
+			})
+		}
+	}
+	// 按降序排序（值大的在前）
+	sort.Slice(bhcaData, func(i, j int) bool { return bhcaData[i].Value > bhcaData[j].Value })
+	sort.Slice(bhccData, func(i, j int) bool { return bhccData[i].Value > bhccData[j].Value })
+
+	// 3. 取前四个最高值并计算平均值
+	topFourBHCA := getTopFourTrafficData(bhcaData)
+	topFourBHCC := getTopFourTrafficData(bhccData)
+
+	avgBHCA := calculateTrafficDataAverage(topFourBHCA)
+	avgBHCC := calculateTrafficDataAverage(topFourBHCC)
+
+	// 4. 返回结果
+	return map[string]any{
+		"busyHourAverageBHCA": avgBHCA,
+		"busyHourAverageBHCC": avgBHCC,
+		"topFourHoursBHCA":    topFourBHCA,
+		"topFourHoursBHCC":    topFourBHCC,
+		"totalHours":          len(data),
+	}
+}
+
+// 辅助函数：获取前四个最高值的TrafficData
+func getTopFourTrafficData(data []TrafficData) []TrafficData {
+	if len(data) == 0 {
+		return []TrafficData{}
+	}
+
+	// 最多取前四个值
+	maxCount := 4
+	if len(data) < maxCount {
+		maxCount = len(data)
+	}
+
+	return data[:maxCount]
+}
+
+// 辅助函数：计算TrafficData的平均值
+func calculateTrafficDataAverage(data []TrafficData) float64 {
+	if len(data) == 0 {
+		return 0
+	}
+
+	var sum float64 = 0
+	for _, v := range data {
+		sum += v.Value
+	}
+
+	return sum / float64(len(data))
+}