// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "CoreMinimal.h"
#include "Interfaces/OnlineSessionInterface.h"
#include "Interfaces/OnlineIdentityInterface.h"
#include "OnlineSessionSettings.h"
#include "Engine/GameInstance.h"
#include "FindSessionsCallbackProxy.h"
#include "EosGameInstance.generated.h"
USTRUCT(BlueprintType)
struct FSearchResultsWrapper
{
	GENERATED_USTRUCT_BODY()
public:
	UPROPERTY(EditAnywhere, BlueprintReadWrite)
		int32 MaxPlayers;
	UPROPERTY(EditAnywhere, BlueprintReadWrite)
		int32 CurrentPlayers;
	UPROPERTY(EditAnywhere, BlueprintReadWrite)
		FString Name;
	FOnlineSessionSearchResult OnlineResult;

};
/**
 *
 */
UCLASS()
class MYPROJECT4_API UEosGameInstance : public UGameInstance
{
	GENERATED_BODY()
private:
	TMap<FString, TSharedPtr< FOnlineSession>> SessionFoundMap;
	TSharedPtr<const FUniqueNetId> UserIdHolder;
	TSharedPtr<FOnlineSessionSearch> SessionSearch;
public:
	UEosGameInstance(const FObjectInitializer& ObjectInitializer);
	UFUNCTION(BlueprintCallable)
		void CreateSession(FName SessionName, int32 PlayersCount);
	/**
*	Function fired when a session create request has completed
*
*	@param SessionName the name of the session this callback is for
*	@param bWasSuccessful true if the async action completed without error, false if there was an error
*/
	virtual void OnCreateSessionComplete(FName SessionName, bool bWasSuccessful);

	/**
	*	Function fired when a session start request has completed
	*
	*	@param SessionName the name of the session this callback is for
	*	@param bWasSuccessful true if the async action completed without error, false if there was an error
	*/
	void OnStartOnlineGameComplete(FName SessionName, bool bWasSuccessful);
	/*Delegate called when session created*/
	FOnCreateSessionCompleteDelegate OnCreateSessionCompleteDelegate;
	/* Delegate called when session started */
	FOnStartSessionCompleteDelegate OnStartSessionCompleteDelegate;
	/** Delegate for searching for sessions */
	FOnFindSessionsCompleteDelegate OnFindSessionsCompleteDelegate;

	/** Handle to registered delegate for searching a session */
	FDelegateHandle OnFindSessionsCompleteDelegateHandle;

	FOnLoginCompleteDelegate OnLoginCompleteDelegate;


	void OnFindSessionsComplete(bool bWasSuccessful);
	FDelegateHandle OnCreateSessionCompleteDelegateHandle;
	FDelegateHandle OnStartSessionCompleteDelegateHandle;
	UFUNCTION(BlueprintCallable)
		void Login(FString Id, FString Token, FString Type);
	bool bSessionIsGettingCreated = false;
	void LoginComplete(int32 LocalUserNum, bool bWasSuccessful, const FUniqueNetId& UserId, const FString& Error);
	void FindSessions(TSharedPtr<const FUniqueNetId> UserId, bool bIsLAN, bool bIsPresence);

	UFUNCTION(BlueprintImplementableEvent)
		void FillServerList(const TArray<FBlueprintSessionResult>& Results);
	UFUNCTION(BlueprintCallable)
		void FindSessionsBP(bool bIsLan);


	void CheckSharedPtr();

};