static bool Initialize(
    FString sdkKey, 
    FString sdkSecret,
    int sessionTimeout = 60,
    FString customUserId = TEXT(""),
    bool skAdNetworkEnabled = true,
    bool manualSkanConversionManagement = false,
    int waitForTrackingAuthorizationWithTimeoutInterval = 0,
    bool oaidCollection = false,
    bool enableLogging = false,
    int logLevel = 0,
    bool clipboardAttribution = false,
    FString facebookAppId = TEXT(""),
    FString customSdid = TEXT("")
);

// Copyright Epic Games, Inc. All Rights Reserved.

#include "MyProject2GameMode.h"
#include "MyProject2Character.h"
#include "UObject/ConstructorHelpers.h"
#include "SingularSDKBPLibrary.h"
#include "SingularDelegates.h"

#if PLATFORM_IOS
#include "IOS/IOSPlatformMisc.h"
#import <UIKit/UIKit.h>
#endif

AMyProject2GameMode::AMyProject2GameMode()
    : Super()
{
#if PLATFORM_IOS
    // Log IDFV for iOS testing
    NSString *idfv = [[UIDevice currentDevice] identifierForVendor].UUIDString;
    if (idfv)
    {
        FString IDFVString = FString(idfv);
        UE_LOG(LogTemp, Log, TEXT("IDFV: %s"), *IDFVString);
    }
    else
    {
        UE_LOG(LogTemp, Warning, TEXT("Failed to retrieve IDFV"));
    }
#endif

    // Register the SDID accessor handler before initialization to confirm the SDK
    // received the SDID (SDID is enabled by default for new accounts)
    USingularDelegates* SingularDelegates = CreateDefaultSubobject<USingularDelegates>(TEXT("SingularSdidAccessorHandler"));
    SingularDelegates->OnSingularSdidReceived.AddDynamic(this, &AMyProject2GameMode::OnSingularSdidReceived);
    SingularDelegates->OnSingularDidSetSdid.AddDynamic(this, &AMyProject2GameMode::OnSingularDidSetSdid);

    // Initialize Singular SDK
    bool Success = USingularSDKBPLibrary::Initialize(
        "YOUR_SDK_KEY",        // API Key from Singular dashboard
        "YOUR_SDK_SECRET",      // Secret from Singular dashboard
        60,                      // Session timeout in seconds
        TEXT(""),               // Custom user ID (optional)
        true,                    // Enable SKAdNetwork for iOS
        false,                   // Manual SKAdNetwork conversion management
        30,                      // Wait 30 seconds for ATT prompt
        false,                   // Disable OAID collection
        true,                    // Enable logging for debugging
        3,                       // Log level (0-5, higher = more verbose)
        false,                   // Clipboard attribution
        TEXT(""),               // Facebook App ID (optional)
        TEXT("")                // Custom SDID (optional)
    );

    if (Success)
    {
        UE_LOG(LogTemp, Log, TEXT("Singular SDK initialized successfully"));
    }
    else
    {
        UE_LOG(LogTemp, Error, TEXT("Failed to initialize Singular SDK"));
    }

    // Set default pawn class
    static ConstructorHelpers::FClassFinder<APawn> PlayerPawnClassFinder(
        TEXT("/Game/FirstPerson/Blueprints/BP_FirstPersonCharacter")
    );
    DefaultPawnClass = PlayerPawnClassFinder.Class;
}

void AMyProject2GameMode::OnSingularSdidReceived(const FString result)
{
    UE_LOG(LogTemp, Log, TEXT("Singular SDID received: %s"), *result);
}

void AMyProject2GameMode::OnSingularDidSetSdid(const FString result)
{
    UE_LOG(LogTemp, Log, TEXT("Singular SDID set: %s"), *result);
}