132 lines
4.4 KiB
Swift
132 lines
4.4 KiB
Swift
//
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// StoreKitStateConverter.swift
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// StoreKit2Manager
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//
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// Created by xiaopin on 2025/12/6.
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//
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import Foundation
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import StoreKit
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/// StoreKitState 转换器
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/// 将 StoreKitState 对象转换为可序列化的基础数据类型（Dictionary/JSON）
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public struct StoreKitStateConverter {
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/// 将 StoreKitState 转换为 Dictionary（可序列化为 JSON）
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/// - Parameter state: StoreKitState 对象
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/// - Returns: Dictionary 对象，包含状态信息
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public static func toDictionary(_ state: StoreKitState) -> [String: Any] {
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var dict: [String: Any] = [:]
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switch state {
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case .idle:
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dict["type"] = "idle"
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case .loadingProducts:
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dict["type"] = "loadingProducts"
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// case .productsLoaded(let products):
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// dict["type"] = "productsLoaded"
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// dict["products"] = ProductConverter.toDictionaryArray(products)
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case .loadingPurchases:
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dict["type"] = "loadingPurchases"
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case .purchasesLoaded:
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dict["type"] = "purchasesLoaded"
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case .purchasing(let productId):
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dict["type"] = "purchasing"
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dict["productId"] = productId
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case .purchaseSuccess(let productId):
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dict["type"] = "purchaseSuccess"
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dict["productId"] = productId
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case .purchasePending(let productId):
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dict["type"] = "purchasePending"
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dict["productId"] = productId
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case .purchaseCancelled(let productId):
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dict["type"] = "purchaseCancelled"
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dict["productId"] = productId
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case .purchaseFailed(let productId, let error):
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dict["type"] = "purchaseFailed"
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dict["productId"] = productId
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dict["error"] = String(describing: error)
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// case .subscriptionStatusChanged(let renewalState):
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// dict["type"] = "subscriptionStatusChanged"
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// dict["renewalState"] = renewalStateToString(renewalState)
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case .restoringPurchases:
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dict["type"] = "restoringPurchases"
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case .restorePurchasesSuccess:
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dict["type"] = "restorePurchasesSuccess"
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case .restorePurchasesFailed(let error):
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dict["type"] = "restorePurchasesFailed"
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dict["error"] = String(describing: error)
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case .purchaseRefunded(let productId):
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dict["type"] = "purchaseRefunded"
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dict["productId"] = productId
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case .purchaseRevoked(let productId):
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dict["type"] = "purchaseRevoked"
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dict["productId"] = productId
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case .subscriptionCancelled(let productId, let isFreeTrialCancelled):
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dict["type"] = "subscriptionCancelled"
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dict["productId"] = productId
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dict["isFreeTrialCancelled"] = isFreeTrialCancelled
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case .error(let error):
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dict["type"] = "error"
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dict["error"] = String(describing: error)
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}
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return dict
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}
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/// 将 StoreKitState 转换为 JSON 字符串
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/// - Parameter state: StoreKitState 对象
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/// - Returns: JSON 字符串
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public static func toJSONString(_ state: StoreKitState) -> String? {
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let dict = toDictionary(state)
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return dictionaryToJSONString(dict)
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}
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// MARK: - 私有方法
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/// 续订状态转字符串
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private static func renewalStateToString(_ state: Product.SubscriptionInfo.RenewalState) -> String {
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switch state {
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case .subscribed:
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return "subscribed"
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case .expired:
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return "expired"
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case .inBillingRetryPeriod:
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return "inBillingRetryPeriod"
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case .inGracePeriod:
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return "inGracePeriod"
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case .revoked:
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return "revoked"
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default:
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return "unknown"
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}
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}
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/// Dictionary 转 JSON 字符串
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private static func dictionaryToJSONString(_ dict: [String: Any]) -> String? {
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guard let jsonData = try? JSONSerialization.data(withJSONObject: dict, options: .prettyPrinted),
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let jsonString = String(data: jsonData, encoding: .utf8) else {
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return nil
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}
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return jsonString
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}
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}
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