NLDClient-yudde/ProjectNLD/Assets/Code/Scripts/Gameplay/IAP/IAPHandle.cs

using PhxhSDK;
using System;
using System.Collections.Generic;
using Unity.Services.Core;
using Unity.Services.Core.Environments;
using UnityEngine;
using UnityEngine.Purchasing;
using UnityEngine.Purchasing.Extension;
using UnityEngine.Purchasing.Security;

public class IAPHandle : IDetailedStoreListener
{
    private const string Environment = "production";
    public Action<string, string> SendReceiptAction;
    public Action<string> SetApplicationUseId;
    public Action<string> OnBreakPurchase;
    public bool ClientVerify;
    public List<string> ConsumableGoods;
    public List<string> NonConsumableGoods;

    private Dictionary<string, Product> _pendingDic = new Dictionary<string, Product>();

    private IStoreController _controller;
    private IExtensionProvider _extensions;
    private IAppleExtensions _appleExtensions;
    private IGooglePlayStoreExtensions _googlePlayStoreExtensions;
    private Action<string> _onPurchaseSuccess;
    private Action _onPurchaseFail;
    private Action<List<string>> _onRestore;
    private bool _isInitialized;


    /// <summary>
    /// 当前购买商品
    /// </summary>
    private string _curProduct;

    public IAPHandle()
    {
        try
        {
            InitUnityService();
        }
        catch (Exception exception)
        {
            DebugUtil.LogError("异常:" + exception);
        }
    }

    #region 初始化

    async void InitUnityService()
    {
        try
        {
            Debug.Log("初始化Unity服务器");
            var options = new InitializationOptions().SetEnvironmentName(Environment);
            await UnityServices.InitializeAsync(options).ContinueWith(task => OnInitUnityServiceSuccess());
            StandardPurchasingModule.Instance().useFakeStoreAlways = true;
        }
        catch (Exception exception)
        {
            OnInitUnityServiceError(exception.Message);
        }
    }

    private void OnInitUnityServiceError(string message)
    {
        DebugUtil.LogError("unity server initialization failed, Error: " + message);
    }

    private void OnInitUnityServiceSuccess()
    {
        Debug.Log("unity server initialization successful !!");
    }

    /// <summary>
    /// 初始化商品
    /// </summary>
    public void InitIap()
    {
        if (ConsumableGoods == null && NonConsumableGoods == null)
            return;

        Debug.Log("初始化IAP商品及 UnityPurchasing");
        var builder = ConfigurationBuilder.Instance(StandardPurchasingModule.Instance());

        //Add Product
        foreach (var consumableGoods in ConsumableGoods)
        {
            Debug.Log($"添加消耗商品：{consumableGoods}");
            builder.AddProduct(consumableGoods, ProductType.Consumable);
        }

        foreach (var nonConsumableGoods in NonConsumableGoods)
        {
            Debug.Log($"添加非消耗商品：{nonConsumableGoods}");
            builder.AddProduct(nonConsumableGoods, ProductType.NonConsumable);
        }

        UnityPurchasing.Initialize(this, builder);
    }

    /// <summary>
    /// IStoreListener 初始化
    /// </summary>
    void IStoreListener.OnInitialized(IStoreController controller, IExtensionProvider extensions)
    {
        _controller = controller;
        _extensions = extensions;
        _appleExtensions = extensions.GetExtension<IAppleExtensions>();
        _googlePlayStoreExtensions = extensions.GetExtension<IGooglePlayStoreExtensions>();

        if (string.IsNullOrEmpty(SDKManager.Instance.ApplicationUserName))
        {
            Guid uid = Guid.NewGuid();
            SDKManager.Instance.ApplicationUserName = uid.ToString();
        }

        _appleExtensions.SetApplicationUsername(SDKManager.Instance.ApplicationUserName);
        Debug.Log("IAP initialization successful");
        Debug.Log("用户 UUID :" + SDKManager.Instance.ApplicationUserName);
        _isInitialized = true;
    }

    public void OnPurchaseFailed(Product product, PurchaseFailureDescription failureDescription)
    {
        DebugUtil.LogError("购买 {0} 失败, 原因: {1} ", failureDescription.productId, failureDescription.message);
    }

    /// <summary>
    /// IAP 初始化失败
    /// </summary>
    void IStoreListener.OnInitializeFailed(InitializationFailureReason error)
    {
        DebugUtil.LogError("Unity IAP遇到不可恢复的初始化错误调用，请检查配置或设备设置中是否禁用ipa");
    }

    /// <summary>
    /// IAP 初始化失败
    /// </summary>
    void IStoreListener.OnInitializeFailed(InitializationFailureReason error, string message)
    {
        DebugUtil.LogError("IAP OnInitializeFailed reason : " + message);
        switch (error)
        {
            case InitializationFailureReason.AppNotKnown:
                DebugUtil.LogError("IAP Is your App correctly uploaded on the relevant publisher console?");
                break;
            case InitializationFailureReason.PurchasingUnavailable:
                DebugUtil.LogError("IAP Billing disabled!");
                break;
            case InitializationFailureReason.NoProductsAvailable:
                DebugUtil.LogError("IAP No products available for purchase!");
                break;
            default:
                throw new ArgumentOutOfRangeException(nameof(error), error, message);
        }
    }

    #endregion

    #region 购买

    /// <summary>
    /// IAP 购买商品
    /// </summary>
    public void BuyGoods(string productId, string actorId, Action<string> onPurchaseSuccess, Action onPurchaseFail)
    {
        Debug.Log("购买商品: " + productId);
#if !UNITY_EDITOR
#if PLATFORM_ANDROID
        AliPayTest(productId);
#else
                if (!_isInitialized || Application.internetReachability == NetworkReachability.NotReachable)
                    return;
                _onPurchaseSuccess = onPurchaseSuccess;
                _onPurchaseFail = onPurchaseFail;
                _controller.InitiatePurchase(productId, actorId);
#endif
#else
        DebugUtil.Log("请在真实环境下测试");
#endif
    }

    /// <summary>
    /// IAP 购买成功
    /// </summary>
    public PurchaseProcessingResult ProcessPurchase(PurchaseEventArgs e)
    {
#if UNITY_IOS || UNITY_ANDROID
        var validator = new CrossPlatformValidator(GooglePlayTangle.Data(),
            AppleTangle.Data(), Application.identifier);
        DebugUtil.Log("Google Play Public Key: " + GooglePlayTangle.Data());
        DebugUtil.Log("Apple Public Key: " + AppleTangle.Data());
        try
        {
            var result = validator.Validate(e.purchasedProduct.receipt);
            DebugUtil.Log("Receipt is valid. Contents:");
            foreach (IPurchaseReceipt productReceipt in result)
            {
                if (!IAPManager.Instance.ProductDic.TryGetValue(productReceipt.productID, out var productID))
                    continue;
                Debug.Log($"productID: {productReceipt.productID}");
                Debug.Log($"purchaseDate: {productReceipt.purchaseDate}");

                AppleInAppPurchaseReceipt apple = productReceipt as AppleInAppPurchaseReceipt;
                if (null != apple)
                {
                    _curProduct = productReceipt.productID;
                    Debug.Log("iOS Receipt: " + apple.originalTransactionIdentifier);
                    if (!ClientVerify)
                    {
                        if (!IAPManager.Instance.OwnedNonConsumableGood(_curProduct))
                        {
                            AddPendingOrder(apple.originalTransactionIdentifier, e.purchasedProduct);
                            SendReceipt(apple.originalTransactionIdentifier, _curProduct);
                        }
                        else
                        {
                            Debug.Log($"非消耗品商品{_curProduct}已购买过");
                        }
                    }
                    else
                    {
                        _onPurchaseSuccess?.Invoke(_curProduct);
                    }
                }

                GooglePlayReceipt google = productReceipt as GooglePlayReceipt;
                if (null != google)
                {
                    _curProduct = productReceipt.productID;
                    // 这是 Google 的订单 ID。
                    // 请注意，在沙盒中测试时此项为 null，因为 Google 的沙盒不提供订单 ID。
                    Debug.Log($"Google transactionID: {google.transactionID}");
                    Debug.Log($"Google purchaseState: {google.purchaseState}");
                    Debug.Log($"Google purchaseToken: {google.purchaseToken}");

                    //TODO 谷歌服务器验证 待测试 待确定验证哪个参数
                    if (!ClientVerify)
                    {
                        if (!IAPManager.Instance.OwnedNonConsumableGood(_curProduct))
                        {
                            AddPendingOrder(google.transactionID, e.purchasedProduct);
                            SendReceipt(google.transactionID, _curProduct);
                        }
                    }
                    else
                    {
                        _onPurchaseSuccess?.Invoke(_curProduct);
                    }
                }
            }
        }
        catch (Exception exception)
        {
            DebugUtil.LogError("ProcessPurchase Result Error: " + exception);
        }

        if (ClientVerify)
            return PurchaseProcessingResult.Complete;

        return PurchaseProcessingResult.Pending;
#else
        return PurchaseProcessingResult.Complete;
#endif
    }

    /// <summary>
    /// 收集待验证凭证
    /// </summary>
    void AddPendingOrder(string appleReceipt, Product product)
    {
        Debug.Log("添加待验证收据：{appleReceipt}");
        _pendingDic.TryAdd(appleReceipt, product);
    }

    /// <summary>
    /// 向服务器发送收据验证
    /// </summary>
    private void SendReceipt(string receipt, string product)
    {
        if (SendReceiptAction == null)
            DebugUtil.LogError("SendReceiptAction 为空");
        SendReceiptAction?.Invoke(receipt, product);
    }

    /// <summary>
    /// 服务器验证完成移除待验证凭证
    /// </summary>
    public void RemovePendingOrder(string receipt)
    {
        if (_pendingDic.ContainsKey(receipt))
        {
            _controller.ConfirmPendingPurchase(_pendingDic[receipt]);
            _pendingDic.Remove(receipt);
            Debug.Log($"移除待验证收据：{receipt}, 待验证凭证还有: {_pendingDic.Count}");
        }

        if (_pendingDic.Count == 0)
        {
            Debug.Log($"订单 {receipt} 已完结, 购买的商品: {_curProduct}");
            _onPurchaseSuccess?.Invoke(_curProduct);
        }
    }

    /// <summary>
    /// Debug
    /// </summary>
    public void ConfirmPending()
    {
        foreach (var goods in _pendingDic)
        {
            _controller.ConfirmPendingPurchase(goods.Value);
            Debug.Log($" 完成订单：{goods.Key}");
        }

        _pendingDic.Clear();
    }

    /// <summary>
    /// IAP 购买失败
    /// </summary>
    void IStoreListener.OnPurchaseFailed(Product product, PurchaseFailureReason failureReason)
    {
        if (failureReason == PurchaseFailureReason.PurchasingUnavailable)
        {
            DebugUtil.LogError("可能在设备设置中禁用了 IAP");
        }

        _curProduct = null;
        _onPurchaseFail?.Invoke();
        DebugUtil.LogError("Purchase of [{0}] failed for this reason: {1}", product.definition.id, failureReason);
    }

#endregion

    //TODO 待完善 测试
    /// <summary>
    /// 恢复交易
    /// </summary>
    public void RestorePurchase(Action<List<string>> onRestorePurchase)
    {
        if (!_isInitialized)
            return;

        _onRestore = onRestorePurchase;
        var apple = _extensions.GetExtension<IAppleExtensions>();
        apple.RestoreTransactions(HandleRestored);
    }

    private void HandleRestored(bool result, string message)
    {
        var tempRestoreGoods = new List<string>();
        if (result)
        {
            Debug.Log("恢复购买成功");
            foreach (var product in _controller.products.all)
            {
                if (product.hasReceipt)
                {
                    tempRestoreGoods.Add(product.definition.id);
                    Debug.Log("Products to be restored: " + product.definition.id);
                }
            }

            _onRestore?.Invoke(tempRestoreGoods);
        }
        else
        {
            DebugUtil.LogWarning("购买恢复失败: {0}", message);
        }
    }

    string GetAppReceipt()
    {
        var builder = ConfigurationBuilder.Instance(StandardPurchasingModule.Instance());
        string receipt = builder.Configure<IAppleConfiguration>().appReceipt;
        return receipt;
    }

    bool CanMakePayments()
    {
        var builder = ConfigurationBuilder.Instance(StandardPurchasingModule.Instance());
        return builder.Configure<IAppleConfiguration>().canMakePayments;
    }

    /// <summary>
    /// 根据ID获取商品价格
    /// </summary>
    public string GetGoodPrice(string productID)
    {
        var product = _controller.products.WithID(productID);
        if (product != null)
        {
            string price = product.metadata.localizedPriceString;
            DebugUtil.Log("Product price: " + price);
            return price;
        }

        DebugUtil.LogError("Product not found");
        return null;
    }

    public void AliPayTest(string orderInfo)
    {
        try
        {
            AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
            if (unityPlayer == null)
            {
                Debug.LogError("unityPlayer is null");
                return;
            }
            AndroidJavaObject currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
            AndroidJavaObject utils = new AndroidJavaObject("com.phxh.dev.nld.PayActivity");
            utils.Call("AliPay", orderInfo, currentActivity, "AliPayListener", "AliPayCallback");
        }
        catch (Exception e)
        {
            Debug.LogError(e);
            return;
        }

    }
}