Initial commit (code only without large binaries)

EdgeCommon/pkg/userconfigs/user_traffic_package_plus.go

@@ -0,0 +1,63 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+//go:build plus
+
+package userconfigs
+
+type TrafficPackagePeriod = string
+
+const (
+	TrafficPackagePeriodMonth TrafficPackagePeriod = "month"
+	TrafficPackagePeriodYear  TrafficPackagePeriod = "year"
+)
+
+func IsValidTrafficPackagePeriod(period string) bool {
+	return period == TrafficPackagePeriodMonth || period == TrafficPackagePeriodYear
+}
+
+func TrafficPackagePeriodToMonths(count int32, unit TrafficPackagePeriod) int32 {
+	if count < 0 {
+		return count
+	}
+
+	switch unit {
+	case TrafficPackagePeriodMonth:
+		return count
+	case TrafficPackagePeriodYear:
+		return count * 12
+	}
+	return 0
+}
+
+func TrafficPackagePeriodUnitName(unit TrafficPackagePeriod) string {
+	switch unit {
+	case TrafficPackagePeriodMonth:
+		return "个月"
+	case TrafficPackagePeriodYear:
+		return "年"
+	}
+	return ""
+}
+
+type PackageSizeUnit = string
+
+const (
+	TrafficPackageSizeUnitGB PackageSizeUnit = "gb"
+	TrafficPackageSizeUnitTB PackageSizeUnit = "tb"
+	TrafficPackageSizeUnitPB PackageSizeUnit = "pb"
+)
+
+func IsValidTrafficPackageSizeUnit(unit string) bool {
+	return unit == TrafficPackageSizeUnitGB || unit == TrafficPackageSizeUnitTB || unit == TrafficPackageSizeUnitPB
+}
+
+func TrafficPackageSizeBytes(count int32, unit PackageSizeUnit) int64 {
+	switch unit {
+	case TrafficPackageSizeUnitGB:
+		return int64(count) * (1 << 30)
+	case TrafficPackageSizeUnitTB:
+		return int64(count) * (1 << 40)
+	case TrafficPackageSizeUnitPB:
+		return int64(count) * (1 << 50)
+	}
+	return 0
+}