// Copyright 2023 Xsolla Inc. All Rights Reserved.
 
#pragma once
 
#include "XsollaStoreDataModel.h"
#include "XsollaUtilsHttpRequestHelper.h"
#include "Blueprint/UserWidget.h"
#include "Subsystems/GameInstanceSubsystem.h"
#include "Subsystems/SubsystemCollection.h"
#include "XsollaOrderCheckObject.h"
#include "XsollaUtilsDataModel.h"
#include "XsollaStoreSubsystem.generated.h"
 
 
enum class EXsollaPublishingPlatform : uint8;
class FJsonObject;
class UXsollaStoreBrowserWrapper;
class UXsollaLoginSubsystem;
 
DECLARE_DYNAMIC_DELEGATE(FOnStoreUpdate);
DECLARE_DYNAMIC_DELEGATE(FOnStoreSuccessPayment);
DECLARE_DYNAMIC_DELEGATE(FOnStoreCancelPayment);
DECLARE_DYNAMIC_DELEGATE(FOnStoreCartUpdate);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnStoreBrowserClosed, bool, bIsManually);
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnCartUpdate, const FStoreCart&, Cart);
DECLARE_DYNAMIC_DELEGATE_TwoParams(FOnFetchTokenSuccess, const FString&, AccessToken, int32, OrderId);
DECLARE_DYNAMIC_DELEGATE_ThreeParams(FOnCheckOrder, int32, OrderId, EXsollaOrderStatus, OrderStatus, FXsollaOrderContent, OrderContent);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnCurrencyUpdate, const FVirtualCurrency&, Currency);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnCurrencyPackageUpdate, const FVirtualCurrencyPackage&, CurrencyPackage);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnPurchaseUpdate, int32, OrderId);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnGetPromocodeRewardsUpdate, FStorePromocodeRewardData, RewardsData);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnGetListOfBundlesUpdate, FStoreListOfBundles, ListOfBundles);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnGetSpecifiedBundleUpdate, FStoreBundle, Bundle);
DECLARE_DYNAMIC_DELEGATE(FOnPromocodeUpdate);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnGetItemsListBySpecifiedGroup, FStoreItemsList, ItemsList);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnGetItemsList, FStoreItemsList, ItemsList);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnGetGamesListBySpecifiedGroup, FStoreGamesList, GamesList);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnGameUpdate, const FGameItem&, Game);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnGameKeyUpdate, const FGameKeyItem&, GameKey);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnGetGameKeysListBySpecifiedGroup, FStoreGameKeysList, GameKeysList);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnDRMListUpdate, FStoreDRMList, DRMList);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnOwnedGamesListUpdate, FOwnedGamesList, GamesList);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnVirtualCurrenciesUpdate, const FVirtualCurrencyData&, VirtualCurrencyData);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnStoreGamesUpdate, const FStoreGamesData&, GamesData);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnStoreItemsUpdate, const FStoreItemsData&, ItemsData);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnVirtualCurrencyPackagesUpdate, const FVirtualCurrencyPackagesData&, Data);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnItemGroupsUpdate, const TArray<FXsollaItemGroup>&, ItemGroups);
DECLARE_DYNAMIC_DELEGATE(FOnRedeemGameCodeSuccess);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnSubscriptionPublicPlansListUpdate, FSubscriptionPlansList, SubscriptionPlansList);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnSubscriptionPlansListUpdate, FSubscriptionPlansList, SubscriptionPlansList);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnSubscriptionsListUpdate, FSubscriptionsList, SubscriptionsList);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnGetSubscriptionDetailsSuccess, const FSubscriptionDetails&, SubscriptionDetails);
DECLARE_DYNAMIC_DELEGATE_OneParam(FOnGetSubscriptionPayStationLinkSuccess, const FString&, LinkToPaystation);
DECLARE_DYNAMIC_DELEGATE(FOnCancelSubscriptionSuccess);
 
UCLASS()
class XSOLLASTORE_API UXsollaStoreSubsystem : public UGameInstanceSubsystem
{
GENERATED_BODY()
 
public:
UXsollaStoreSubsystem();
 
// Begin USubsystem
virtual void Initialize(FSubsystemCollectionBase& Collection) override;
virtual void Deinitialize() override;
// End USubsystem
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store")
void Initialize(const FString& InProjectId);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store", meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetVirtualItems(const FString& Locale, const FString& Country, const TArray<FString>& AdditionalFields,
const FOnStoreItemsUpdate& SuccessCallback, const FOnError& ErrorCallback, const int Limit = 50, const int Offset = 0, const FString& AuthToken = TEXT(""));
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void GetItemGroups(const FString& Locale,
const FOnItemGroupsUpdate& SuccessCallback, const FOnError& ErrorCallback, const int Limit = 50, const int Offset = 0);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|VirtualCurrency", meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetVirtualCurrencies(const FString& Locale, const FString& Country, const TArray<FString>& AdditionalFields,
const FOnVirtualCurrenciesUpdate& SuccessCallback, const FOnError& ErrorCallback, const int Limit = 50, const int Offset = 0);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|VirtualCurrency", meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetVirtualCurrencyPackages(const FString& Locale, const FString& Country, const TArray<FString>& AdditionalFields,
const FOnVirtualCurrencyPackagesUpdate& SuccessCallback, const FOnError& ErrorCallback, const int Limit = 50, const int Offset = 0, const FString& AuthToken = TEXT(""));
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|VirtualItems", meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetItemsListBySpecifiedGroup(const FString& ExternalId, const FString& Locale, const FString& Country, const TArray<FString>& AdditionalFields,
const FOnGetItemsListBySpecifiedGroup& SuccessCallback, const FOnError& ErrorCallback, const int Limit = 50, const int Offset = 0, const FString& AuthToken = TEXT(""));
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|VirtualItems", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void GetAllItemsList(const FString& Locale, const FOnGetItemsList& SuccessCallback, const FOnError& ErrorCallback, const FString& AuthToken = TEXT(""));
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void FetchPaymentToken(const FString& AuthToken, const FString& ItemSKU,
const FString& Currency, const FString& Country, const FString& Locale, const FXsollaParameters CustomParameters,
const FOnFetchTokenSuccess& SuccessCallback, const FOnError& ErrorCallback, const int32 Quantity = 1, const FString& ExternalId = TEXT(""));
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Cart", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void FetchCartPaymentToken(const FString& AuthToken, const FString& CartId,
const FString& Currency, const FString& Country, const FString& Locale, const FXsollaParameters CustomParameters,
const FOnFetchTokenSuccess& SuccessCallback, const FOnError& ErrorCallback, const FString& ExternalId = TEXT(""));
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store", meta = (WorldContext = "WorldContextObject", AutoCreateRefTerm = "SuccessCallback, ErrorCallback, BrowserClosedCallback"))
void LaunchPaymentConsole(UObject* WorldContextObject, const int32 OrderId, const FString& AccessToken,
const FOnStoreSuccessPayment& SuccessCallback, const FOnError& ErrorCallback, const FOnStoreBrowserClosed& BrowserClosedCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void CheckOrder(const FString& AuthToken, const int32 OrderId,
const FOnCheckOrder& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void CheckPendingOrder(const FString& AccessToken, const int32 OrderId,
const FOnStoreSuccessPayment& SuccessCallback, const FOnError& ErrorCallback, bool bIsUserInvolvedToPayment = false);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void CreateOrderWithSpecifiedFreeItem(const FString& AuthToken, const FString& ItemSKU,
const FOnPurchaseUpdate& SuccessCallback, const FOnError& ErrorCallback, const int32 Quantity = 1);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void CreateOrderWithFreeCart(const FString& AuthToken, const FString& CartId,
const FOnPurchaseUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void PurchaseStoreItem(const FStoreItem& StoreItem, const FXsollaPaymentTokenRequestPayload PaymentTokenRequestPayload,
const FOnPurchaseUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void PurchaseCurrencyPackage(const FVirtualCurrencyPackage& CurrencyPackage, const FXsollaPaymentTokenRequestPayload PaymentTokenRequestPayload,
const FOnPurchaseUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Cart", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void ClearCart(const FString& AuthToken, const FString& CartId,
const FOnStoreCartUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Cart", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void UpdateCart(const FString& AuthToken, const FString& CartId,
const FString& Currency, const FString& Locale,
const FOnStoreCartUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Cart", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void AddToCart(const FString& AuthToken, const FString& CartId, const FString& ItemSKU, const int32 Quantity,
const FOnStoreCartUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Cart", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void RemoveFromCart(const FString& AuthToken, const FString& CartId, const FString& ItemSKU,
const FOnStoreCartUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Cart", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void FillCartById(const FString& AuthToken, const FString& CartId, const TArray<FStoreCartItem>& Items,
const FOnStoreCartUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Bundle", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void GetSpecifiedBundle(const FString& Sku, const FOnGetSpecifiedBundleUpdate& SuccessCallback, const FOnError& ErrorCallback, const FString& AuthToken = TEXT(""));
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Bundle", meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetBundles(const FString& Locale, const FString& Country, const TArray<FString>& AdditionalFields,
const FOnGetListOfBundlesUpdate& SuccessCallback, const FOnError& ErrorCallback, const int Limit = 50, const int Offset = 0, const FString& AuthToken = TEXT(""));
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|VirtualCurrency", meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetVirtualCurrency(const FString& CurrencySKU,
const FString& Locale, const FString& Country, const TArray<FString>& AdditionalFields,
const FOnCurrencyUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|VirtualCurrency", meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetVirtualCurrencyPackage(const FString& PackageSKU,
const FString& Locale, const FString& Country, const TArray<FString>& AdditionalFields,
const FOnCurrencyPackageUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|VirtualCurrency", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void BuyItemWithVirtualCurrency(const FString& AuthToken, const FString& ItemSKU, const FString& CurrencySKU,
const EXsollaPublishingPlatform Platform, const FOnPurchaseUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Promocode", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void GetPromocodeRewards(const FString& AuthToken, const FString& PromocodeCode,
const FOnGetPromocodeRewardsUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Promocode", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void RedeemPromocode(const FString& AuthToken, const FString& PromocodeCode,
const FOnPromocodeUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Promocode", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void RemovePromocodeFromCart(const FString& AuthToken,
const FOnPromocodeUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|GameKeys" , meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetGamesList(const FString& Locale, const FString& Country, const TArray<FString>& AdditionalFields,
const FOnStoreGamesUpdate& SuccessCallback, const FOnError& ErrorCallback, const int Limit = 50, const int Offset = 0);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|GameKeys", meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetGamesListBySpecifiedGroup(const FString& ExternalId, const FString& Locale, const FString& Country, const TArray<FString>& AdditionalFields,
const FOnGetGamesListBySpecifiedGroup& SuccessCallback, const FOnError& ErrorCallback, const int Limit = 50, const int Offset = 0);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|GameKeys", meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetGameItem(const FString& GameSKU, const FString& Locale, const FString& Country, const TArray<FString>& AdditionalFields,
const FOnGameUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|GameKeys", meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetGameKeyItem(const FString& ItemSKU, const FString& Locale, const FString& Country, const TArray<FString>& AdditionalFields,
const FOnGameKeyUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|GameKeys", meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetGameKeysListBySpecifiedGroup(const FString& ExternalId, const FString& Locale, const FString& Country, const TArray<FString>& AdditionalFields,
const FOnGetGameKeysListBySpecifiedGroup& SuccessCallback, const FOnError& ErrorCallback, const int Limit = 50, const int Offset = 0);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|GameKeys", meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetDRMList(const FOnDRMListUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|GameKeys", meta = (AutoCreateRefTerm = "AdditionalFields, SuccessCallback, ErrorCallback"))
void GetOwnedGames(const FString& AuthToken, const TArray<FString>& AdditionalFields,
const FOnOwnedGamesListUpdate& SuccessCallback, const FOnError& ErrorCallback, const int Limit = 50, const int Offset = 0, const bool bIsSandbox = false);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|GameKeys", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void RedeemGameCodeByClient(const FString& AuthToken, const FString& Code,
const FOnRedeemGameCodeSuccess& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Subscriptions", meta = (AutoCreateRefTerm = "PlanId, PlanExternalId, SuccessCallback, ErrorCallback"))
void GetSubscriptionPublicPlans(const TArray<int> PlanId, const TArray<FString>& PlanExternalId, const FString& Country, const FString& Locale,
const FOnSubscriptionPublicPlansListUpdate& SuccessCallback, const FOnError& ErrorCallback, const int Limit = 50, const int Offset = 0);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Subscriptions", meta = (AutoCreateRefTerm = "PlanId, PlanExternalId, SuccessCallback, ErrorCallback"))
void GetSubscriptionPlans(const FString& AuthToken, const TArray<int> PlanId, const TArray<FString>& PlanExternalId, const FString& Country, const FString& Locale,
const FOnSubscriptionPlansListUpdate& SuccessCallback, const FOnError& ErrorCallback, const int Limit = 50, const int Offset = 0);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Subscriptions", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void GetSubscriptions(const FString& AuthToken, const FString& Locale,
const FOnSubscriptionsListUpdate& SuccessCallback, const FOnError& ErrorCallback, const int Limit = 50, const int Offset = 0);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Subscriptions", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void GetSubscriptionDetails(const FString& AuthToken, const int32 SubscriptionId, const FString& Locale,
const FOnGetSubscriptionDetailsSuccess& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Subscriptions", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void GetSubscriptionPurchaseUrl(const FString& AuthToken, const FString& PlanExternalId, const FString& Country,
const FOnGetSubscriptionPayStationLinkSuccess& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Subscriptions", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void GetSubscriptionManagementUrl(const FString& AuthToken, const FString& Country,
const FOnGetSubscriptionPayStationLinkSuccess& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Subscriptions", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void GetSubscriptionRenewalUrl(const FString& AuthToken, const int32 SubscriptionId,
const FOnGetSubscriptionPayStationLinkSuccess& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Subscriptions", meta = (AutoCreateRefTerm = "SuccessCallback, ErrorCallback"))
void CancelSubscription(const FString& AuthToken, const int32 SubscriptionId,
const FOnCancelSubscriptionSuccess& SuccessCallback, const FOnError& ErrorCallback);
 
protected:
void GetVirtualItems_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnStoreItemsUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
void GetItemGroups_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnItemGroupsUpdate SuccessCallback, FOnError ErrorCallback);
void GetVirtualCurrencies_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnVirtualCurrenciesUpdate SuccessCallback, FOnError ErrorCallback);
void GetVirtualCurrencyPackages_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnVirtualCurrencyPackagesUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
void GetItemsListBySpecifiedGroup_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnGetItemsListBySpecifiedGroup SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
void GetAllItemsList_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnGetItemsList SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
void FetchPaymentToken_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnFetchTokenSuccess SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
void CheckOrder_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnCheckOrder SuccessCallback, FOnError ErrorCallback);
 
void CreateOrderWithSpecifiedFreeItem_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnPurchaseUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
void CreateOrderWithFreeCart_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnPurchaseUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
void CreateCart_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnStoreCartUpdate SuccessCallback, FOnError ErrorCallback);
void ClearCart_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnStoreCartUpdate SuccessCallback, FOnError ErrorCallback);
void UpdateCart_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnStoreCartUpdate SuccessCallback, FOnError ErrorCallback);
void AddToCart_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnStoreCartUpdate SuccessCallback, FOnError ErrorCallback);
void RemoveFromCart_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnStoreCartUpdate SuccessCallback, FOnError ErrorCallback);
void FillCartById_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnStoreCartUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
void GetListOfBundles_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnGetListOfBundlesUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
void GetSpecifiedBundle_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnGetSpecifiedBundleUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
void GetVirtualCurrency_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnCurrencyUpdate SuccessCallback, FOnError ErrorCallback);
void GetVirtualCurrencyPackage_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnCurrencyPackageUpdate SuccessCallback, FOnError ErrorCallback);
 
void BuyItemWithVirtualCurrency_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnPurchaseUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
void GetPromocodeRewards_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnGetPromocodeRewardsUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
void RedeemPromocode_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnPromocodeUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
void RemovePromocodeFromCart_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnPromocodeUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
void GetGamesList_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnStoreGamesUpdate SuccessCallback, FOnError ErrorCallback);
 
void GetGamesListBySpecifiedGroup_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnGetGamesListBySpecifiedGroup SuccessCallback, FOnError ErrorCallback);
 
void GetGameItem_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnGameUpdate SuccessCallback, FOnError ErrorCallback);
 
void GetGameKeyItem_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnGameKeyUpdate SuccessCallback, FOnError ErrorCallback);
 
void GetGameKeysListBySpecifiedGroup_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnGetGameKeysListBySpecifiedGroup SuccessCallback, FOnError ErrorCallback);
 
void GetDRMList_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnDRMListUpdate SuccessCallback, FOnError ErrorCallback);
 
void GetOwnedGames_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnOwnedGamesListUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
void RedeemGameCodeByClient_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnRedeemGameCodeSuccess SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
void GetSubscriptionPublicPlans_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnSubscriptionPublicPlansListUpdate SuccessCallback, FOnError ErrorCallback);
 
void GetSubscriptionPlans_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnSubscriptionPlansListUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
void GetSubscriptions_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnSubscriptionsListUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
void GetSubscriptionDetails_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnGetSubscriptionDetailsSuccess SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
void GetSubscriptionPaystationLink_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnGetSubscriptionPayStationLinkSuccess SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
void CancelSubscription_HttpRequestComplete(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnCancelSubscriptionSuccess SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
void HandleRequestError(XsollaHttpRequestError ErrorData, FOnError ErrorCallback);
 
void HandlePurchaseFreeItemsRequest(FHttpRequestPtr HttpRequest, FHttpResponsePtr HttpResponse,
const bool bSucceeded, FOnPurchaseUpdate SuccessCallback, FErrorHandlersWrapper ErrorHandlersWrapper);
 
protected:
void LoadData();
 
void SaveData();
 
bool IsSandboxEnabled() const;
 
void InnerPurchase(const FString& Sku, bool bIsFree, const TArray<FXsollaVirtualCurrencyPrice>& VirtualPrices,
const FXsollaPaymentTokenRequestPayload PaymentTokenRequestPayload, const FOnPurchaseUpdate& SuccessCallback, const FOnError& ErrorCallback);
 
UFUNCTION()
void FetchTokenCallback(const FString& AccessToken, int32 InOrderId);
 
UFUNCTION()
void BuyVirtualOrFreeItemCallback(int32 InOrderId);
 
UFUNCTION()
void CheckPendingOrderSuccessCallback();
 
private:
TSharedRef<IHttpRequest, ESPMode::ThreadSafe> CreateHttpRequest(const FString& Url, const EXsollaHttpRequestVerb Verb = EXsollaHttpRequestVerb::VERB_GET,
const FString& AuthToken = FString(), const FString& Content = FString());
 
FString SerializeJson(const TSharedPtr<FJsonObject> DataJson) const;
 
void ProcessNextCartRequest();
 
TSharedPtr<FJsonObject> PreparePaymentTokenRequestPayload(const FString& Currency, const FString& Country,
const FString& Locale, const FString& ExternalId, const FXsollaParameters& CustomParameters);
 
TSharedPtr<FJsonObject> PreparePaystationSettings();
 
bool GetSteamUserId(const FString& AuthToken, FString& SteamId, FString& OutError);
 
TArray<TSharedRef<IHttpRequest, ESPMode::ThreadSafe>> CartRequestsQueue;
 
public:
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store")
TArray<FStoreItem> GetVirtualItemsWithoutGroup() const;
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store")
const FStoreItemsData& GetItemsData() const;
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Cart")
const FStoreCart& GetCart() const;
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store")
const FString& GetPendingPaystationUrl() const;
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store")
FString GetItemName(const FString& ItemSKU) const;
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store")
const FStoreItem& FindItemBySku(const FString& ItemSku, bool& bHasFound) const;
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store")
const FVirtualCurrencyPackage& FindVirtualCurrencyPackageBySku(const FString& ItemSku, bool& bHasFound) const;
 
UFUNCTION(BlueprintCallable, Category = "Xsolla|Store|Cart")
bool IsItemInCart(const FString& ItemSKU) const;
 
public:
UPROPERTY(BlueprintAssignable, Category = "Xsolla|Store|Cart")
FOnCartUpdate OnCartUpdate;
 
protected:
FString ProjectID;
 
FStoreItemsData ItemsData;
 
FStoreCart Cart;
 
FVirtualCurrencyPackagesData VirtualCurrencyPackages;
 
FString CachedCartCurrency;
 
FString CachedAuthToken;
 
FString CachedCartId;
 
FString CachedCartLocale;
 
FString PengindPaystationUrl;
 
UXsollaStoreBrowserWrapper* MyBrowser;
 
private:
UPROPERTY()
TSubclassOf<UXsollaStoreBrowserWrapper> DefaultBrowserWidgetClass;
 
UPROPERTY()
TArray<UXsollaOrderCheckObject*> CachedOrderCheckObjects;
 
UPROPERTY()
UXsollaLoginSubsystem* LoginSubsystem;
 
UPROPERTY()
FString PaymentAccessToken;
 
UPROPERTY()
FString PaymentRedirectURI;
 
UPROPERTY()
bool PaymentEnableSandbox;
 
UPROPERTY()
int32 PaymentOrderId;
 
FOnPurchaseUpdate PaymentSuccessCallback;
 
FOnError PaymentErrorCallback;
 
UPROPERTY()
FOnStoreBrowserClosed PaymentBrowserClosedCallback;
};