#pragma once
#include "Game/GameLift/GameLiftClpTypes.h"
#include "CoreMinimal.h"

struct FPortResult
{
	int32 Port;
	bool bUsedDefaultPort;
	FString WarningMessage;
};

namespace cmdlineparser
{
	FPortResult GetConfiguredOrDefaultPort(const FString& Token = TEXT("port="));
	FPortResult GetConfiguredOrDefaultPort(const FString& CommandLine, const FString& Token = TEXT("port="));

	details::FParseResult GetValueOfToken(const FString& CommandLine, const details::EAvailableTokens Token);

	namespace details
	{
		inline static constexpr int32 MIN_PORT = 1024;
		inline static constexpr int32 MAX_PORT = 65535;
		inline const TCHAR* DEFAULT_PORT_TOKEN = TEXT("port=");
		
		FString EnsureEndsWith(const FString& Token, const TCHAR* Suffix);
		FPortResult GetConfiguredOrDefaultPort(const FString& CommandLine, const FString& Token);
		bool DoesRegExMatch(const FString& Text, const FString& Pattern);
	}
}