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

#pragma once

#include "Interfaces/OnlineExternalUIInterface.h"
#include "OnlineSubsystemIOSTypes.h"

class FOnlineSubsystemIOS;

class FOnlineExternalUIIOS : public IOnlineExternalUI
{
PACKAGE_SCOPE:

	FOnlineExternalUIIOS(FOnlineSubsystemIOS* InSubsystem);

public:

	//~ Begin IOnlineExternalUI Interface
	virtual bool ShowLoginUI(const int ControllerIndex, bool bShowOnlineOnly, bool bShowSkipButton, const FOnLoginUIClosedDelegate& Delegate = FOnLoginUIClosedDelegate()) override;
	virtual bool ShowAccountCreationUI(const int ControllerIndex, const FOnAccountCreationUIClosedDelegate& Delegate = FOnAccountCreationUIClosedDelegate()) override { /** NYI */ return false; }
	virtual bool ShowFriendsUI(int32 LocalUserNum) override;
	virtual bool ShowInviteUI(int32 LocalUserNum, FName SessionName = NAME_GameSession) override;
	virtual bool ShowAchievementsUI(int32 LocalUserNum) override;
	virtual bool ShowLeaderboardUI(const FString& LeaderboardName) override;
	virtual bool ShowWebURL(const FString& Url, const FShowWebUrlParams& ShowParams, const FOnShowWebUrlClosedDelegate& Delegate = FOnShowWebUrlClosedDelegate()) override;
	virtual bool CloseWebURL() override;
	virtual bool ShowProfileUI(const FUniqueNetId& Requestor, const FUniqueNetId& Requestee, const FOnProfileUIClosedDelegate& Delegate = FOnProfileUIClosedDelegate()) override;
	virtual bool ShowAccountUpgradeUI(const FUniqueNetId& UniqueId) override;
	virtual bool ShowStoreUI(int32 LocalUserNum, const FShowStoreParams& ShowParams, const FOnShowStoreUIClosedDelegate& Delegate = FOnShowStoreUIClosedDelegate()) override;
	virtual bool ShowSendMessageUI(int32 LocalUserNum, const FShowSendMessageParams& ShowParams, const FOnShowSendMessageUIClosedDelegate& Delegate = FOnShowSendMessageUIClosedDelegate()) override;
	//~ End IOnlineExternalUI Interface
	
private:
	FOnlineSubsystemIOS* Subsystem;
	FDelegateHandle CompleteDelegate;
	FOnLoginUIClosedDelegate CopiedDelegate;

    void OnLoginComplete(int ControllerIndex, bool bWasSuccessful, const FUniqueNetId& UserId, const FString& ErrorString);
};

typedef TSharedPtr<FOnlineExternalUIIOS, ESPMode::ThreadSafe> FOnlineExternalUIIOSPtr;