opsx-licence/backend/internal/service/payment/waffo_env.go

package payment

import (
	"encoding/json"
	"strings"
)

// WaffoEnvProfile 单环境下的 Product 映射（测试/生产隔离） // Logan.Li
type WaffoEnvProfile struct {
	ProductID          string                `json:"product_id,omitempty"`
	ProductIDYearly    string                `json:"product_id_yearly,omitempty"`
	ProductIDPerpetual string                `json:"product_id_perpetual,omitempty"`
	ProductIDs         map[string]string     `json:"product_ids,omitempty"`
	ProductMappings    []WaffoProductMapping `json:"product_mappings,omitempty"`
}

// WaffoSecretBag 测试/生产私钥分存（写入 SecretKey 字段的 JSON） // Logan.Li
type WaffoSecretBag struct {
	Test string `json:"test,omitempty"`
	Live string `json:"live,omitempty"`
}

// NormalizeWaffoEnvironment 归一化环境名 // Logan.Li
func NormalizeWaffoEnvironment(env string) string {
	switch strings.ToLower(strings.TrimSpace(env)) {
	case "live", "prod", "production":
		return "live"
	default:
		return "test"
	}
}

// ParseWaffoSecretBag 解析 SecretKey：JSON 双钥或旧版单 PEM // Logan.Li
func ParseWaffoSecretBag(raw, fallbackEnv string) WaffoSecretBag {
	raw = strings.TrimSpace(raw)
	if raw == "" {
		return WaffoSecretBag{}
	}
	if strings.HasPrefix(raw, "{") {
		var bag WaffoSecretBag
		if err := json.Unmarshal([]byte(raw), &bag); err == nil {
			return bag
		}
	}
	env := NormalizeWaffoEnvironment(fallbackEnv)
	if env == "live" {
		return WaffoSecretBag{Live: raw}
	}
	return WaffoSecretBag{Test: raw}
}

// EncodeWaffoSecretBag 序列化双环境私钥 // Logan.Li
func EncodeWaffoSecretBag(bag WaffoSecretBag) (string, error) {
	bag.Test = strings.TrimSpace(bag.Test)
	bag.Live = strings.TrimSpace(bag.Live)
	b, err := json.Marshal(bag)
	if err != nil {
		return "", err
	}
	return string(b), nil
}

// SecretForEnv 取指定环境私钥 // Logan.Li
func (b WaffoSecretBag) SecretForEnv(env string) string {
	if NormalizeWaffoEnvironment(env) == "live" {
		return strings.TrimSpace(b.Live)
	}
	return strings.TrimSpace(b.Test)
}

// SetSecretForEnv 写入指定环境私钥 // Logan.Li
func (b *WaffoSecretBag) SetSecretForEnv(env, secret string) {
	secret = strings.TrimSpace(secret)
	if NormalizeWaffoEnvironment(env) == "live" {
		b.Live = secret
		return
	}
	b.Test = secret
}

// ClearSecretForEnv 清除指定环境私钥 // Logan.Li
func (b *WaffoSecretBag) ClearSecretForEnv(env string) {
	b.SetSecretForEnv(env, "")
}

// ApplyEnvProfile 将当前环境的 Profile 叠到顶层字段供运行时使用 // Logan.Li
func (m *WaffoPublicMeta) ApplyEnvProfile(env string) {
	if m == nil {
		return
	}
	env = NormalizeWaffoEnvironment(env)
	if m.EnvProfiles == nil {
		return
	}
	p, ok := m.EnvProfiles[env]
	if !ok {
		return
	}
	if len(p.ProductMappings) > 0 {
		m.ProductMappings = p.ProductMappings
	}
	if len(p.ProductIDs) > 0 {
		m.ProductIDs = p.ProductIDs
	}
	if p.ProductID != "" {
		m.ProductID = p.ProductID
	}
	if p.ProductIDYearly != "" {
		m.ProductIDYearly = p.ProductIDYearly
	}
	if p.ProductIDPerpetual != "" {
		m.ProductIDPerpetual = p.ProductIDPerpetual
	}
}

// CaptureEnvProfile 把顶层映射写入指定环境 Profile // Logan.Li
func (m *WaffoPublicMeta) CaptureEnvProfile(env string) {
	if m == nil {
		return
	}
	env = NormalizeWaffoEnvironment(env)
	if m.EnvProfiles == nil {
		m.EnvProfiles = map[string]WaffoEnvProfile{}
	}
	m.EnvProfiles[env] = WaffoEnvProfile{
		ProductID:          m.ProductID,
		ProductIDYearly:    m.ProductIDYearly,
		ProductIDPerpetual: m.ProductIDPerpetual,
		ProductIDs:         m.ProductIDs,
		ProductMappings:    m.ProductMappings,
	}
}