Client/GameClient/Assets/Game/HotUpdate/Platform/QDAppStore.cs

using UnityEngine.Purchasing;
using UnityEngine;

namespace GFGGame
{
    public class QDAppStore
    {
        public static void InitPlatform()
        {
            IAPManager.Instance.InitializePurchasing();
        }

        public static void Pay(int buyID, int count, string orderID, long Price)
        {
            IAPManager.Instance.Pay(buyID, count, orderID, Price);
        }


        public static void OnEnterGame()
        {
            IAPManager.Instance.CheckOrderToDo();
        }
    }

    public class IAPManager : SingletonBase<IAPManager>, IStoreListener
    {
        IStoreController m_StoreController; // The Unity Purchasing system.
        private IAppleExtensions m_AppleExtensions;
        private bool canMakePayments;
        private string OrderId;

        private string OrderIdLocal
        {
            get
            {
                return PlayerPrefs.GetString(OrderIdLocalkey, null);
            }
            set
            {
                PlayerPrefs.SetString(OrderIdLocalkey, value);
            }
        }
        private string TransactionId
        {
            get
            {
                return PlayerPrefs.GetString(TransactionIdLocalkey, null);
            }
            set
            {
                PlayerPrefs.SetString(TransactionIdLocalkey, value);
            }
        }

        private string OrderIdLocalkey
        {
            get { return RoleDataManager.roleId + "OrderId"; }
        }

        private string TransactionIdLocalkey
        {
            get { return RoleDataManager.roleId + "transactionID"; }
        }

        public void CheckOrderToDo()
        {
            if (!string.IsNullOrEmpty(this.OrderIdLocal) && !string.IsNullOrEmpty(this.TransactionId))
            {
                IOSRechargeSProxy.IosVerifyOrder(OrderIdLocal, this.TransactionId).Coroutine();
            }
        }

        public void Pay(int buyID, int count, string orderID, long Price)
        {
            Debug.Log($"Pay {buyID}");
            if(!canMakePayments)
            {
                PromptController.Instance.ShowFloatTextPrompt("应用内购 (IAP) 可能在设备设置中受到限制，请开启后再试。");
                return;
            }

            if(!string.IsNullOrEmpty(this.OrderIdLocal))
            {
                PromptController.Instance.ShowFloatTextPrompt("有未完成的订单，请稍后再试！");
                CheckOrderToDo();
                return;

            }
            if(!string.IsNullOrEmpty(this.OrderId))
            {
                PromptController.Instance.ShowFloatTextPrompt("有未完成的订单，请稍后再试！");
                return;
            }
            this.OrderId = orderID;
            m_StoreController.InitiatePurchase(buyID + "");
        }

        public void OnServerSuccess(string OrderId, string TransactionId)
        {
            this.OrderId = null;
            this.OrderIdLocal = null;
            this.TransactionId = null;
            PlayerPrefs.DeleteKey(OrderIdLocalkey);
            PlayerPrefs.DeleteKey(TransactionIdLocalkey);
        }

        public void InitializePurchasing()
        {
            Debug.Log("InitializePurchasing");

            var builder = ConfigurationBuilder.Instance(StandardPurchasingModule.Instance());
            canMakePayments = builder.Configure<IAppleConfiguration>().canMakePayments;
            builder.Configure<IAppleConfiguration>().SetApplePromotionalPurchaseInterceptorCallback(OnPromotionalPurchase);
            var dataArray = ShopCfgArray.Instance.dataArray;
            foreach(var shopCfg in dataArray)
            {
                if(shopCfg.costType == CostType.RMB)
                {
                    builder.AddProduct(shopCfg.id + "", ProductType.Consumable);
                }
            }

            UnityPurchasing.Initialize(this, builder);
        }

        public void OnInitialized(IStoreController controller, IExtensionProvider extensions)
        {
            Debug.Log("In-App Purchasing successfully initialized");
            m_StoreController = controller;
            m_AppleExtensions = extensions.GetExtension<IAppleExtensions>();
            EventAgent.DispatchEvent(ConstMessage.ON_PLATFORM_SDK_INITED, true);

            // 在 Apple 平台上，我们需要处理由 Apple 的"购买前先询问"功能导致的延期购买。
            //在非 Apple 平台上，这将不起作用；永远不会调用 OnDeferred。
            m_AppleExtensions.RegisterPurchaseDeferredListener(OnDeferred);
        }

        public void OnInitializeFailed(InitializationFailureReason error)
        {
            Debug.Log($"In-App Purchasing initialize failed: {error}");
            EventAgent.DispatchEvent(ConstMessage.ON_PLATFORM_SDK_INITED, false);
        }

        public void OnPurchaseFailed(Product product, PurchaseFailureReason failureReason)
        {
            Debug.Log($"Purchase failed - Product: '{product.definition.id}', PurchaseFailureReason: {failureReason}");

            this.OrderId = null;

            
            switch (failureReason)
            {
                case PurchaseFailureReason.PurchasingUnavailable:
                    PromptController.Instance.ShowFloatTextPrompt("应用内购 (IAP) 可能在设备设置中受到限制，请开启后再试。");
                    break;
                case PurchaseFailureReason.ExistingPurchasePending:
                    PromptController.Instance.ShowFloatTextPrompt("现购待定，请稍后再试。");
                    break;
                case PurchaseFailureReason.ProductUnavailable:
                    PromptController.Instance.ShowFloatTextPrompt("该商品不可购买，请稍后再试。");
                    break;
                case PurchaseFailureReason.SignatureInvalid:
                    PromptController.Instance.ShowFloatTextPrompt("验证失败，请稍后再试。");
                    break;
                case PurchaseFailureReason.UserCancelled:
                    
                    break;
                case PurchaseFailureReason.PaymentDeclined:
                    PromptController.Instance.ShowFloatTextPrompt("此次购买被拒绝，请稍后再试。");
                    break;
                case PurchaseFailureReason.DuplicateTransaction:
                    PromptController.Instance.ShowFloatTextPrompt("重复的交易，请稍后再试。");
                    break;
                default:
                    PromptController.Instance.ShowFloatTextPrompt("购买失败，请稍后再试！");
                    break;
            }
        }

        public PurchaseProcessingResult ProcessPurchase(PurchaseEventArgs args)
        {
            //Retrieve the purchased product
            var product = args.purchasedProduct;
            Debug.Log($"Purchase Complete - Product: {product.definition.id}");
            this.OrderIdLocal = this.OrderId;
            this.TransactionId = product.transactionID;
            IOSRechargeSProxy.IosVerifyOrder(OrderIdLocal, product.transactionID).Coroutine();

            //We return Complete, informing IAP that the processing on our side is done and the transaction can be closed.
            return PurchaseProcessingResult.Complete;
        }

        /// &lt;summary>
        /// 特定于 iOS。
        /// 未成年人要求购买并提交给家长批准时，
        /// 此函数将作为 Apple 的"购买前先询问"功能的一部分
        /// 接受调用。
        ///
        /// 购买被批准或拒绝时，将触发正常的购买
        /// 事件。
        /// &lt;/summary>
        /// &lt;param name="item">Item.&lt;/param>
        private void OnDeferred(Product item)
        {
            Debug.Log("Purchase deferred: " + item.definition.id);
            PromptController.Instance.ShowFloatTextPrompt("未成年人购买需要经过家长批准才能继续!");
        }

        private void OnPromotionalPurchase(Product item)
        {
            Debug.Log("Attempted promotional purchase: " + item.definition.id);
            // 已检测到推荐性购买。
            // 通过呈现家长控制门等方式处理此事件。
            //此处，仅出于演示目的，我们将等待五秒钟
            // 再继续购买。
            //StartCoroutine(ContinuePromotionalPurchases());
        }
    }
}