#include "PRO_Sys.h"
#include "4J_Input.h"

bool s_bProfileIsFullVersion = true;
char fakeGamerTag[16] = "PlayerName";
wchar_t fakeGamerTagW[16] = L"PlayerName";

bool CSys::IsSignedIn(int iQuadrant)
{
	return InputManager.IsPadConnected(iQuadrant); //str1k3r - since we dont sign in like consoles just check if the pad is connected
}

bool CSys::IsSignedInLive(int iProf)
{
	return InputManager.IsPadConnected(iProf);
}

//str1k3r - set every pad that isnt pad 0 as a guest
bool CSys::IsGuest(int iQuadrant)
{
	if(iQuadrant == 0)
	{
		return false;
	}

	return true;
}

void CSys::LoadGamertag()
{
	wchar_t exeDir[MAX_PATH] = {};
	GetModuleFileNameW(NULL, exeDir, MAX_PATH);
	wchar_t *lastSlash = wcsrchr(exeDir, '\\');
	if (lastSlash) *(lastSlash + 1) = '\0';

	wchar_t filePath[MAX_PATH] = {};
	if(wcscpy_s(filePath, _countof(filePath), exeDir) != 0 || wcsncat_s(filePath, _countof(filePath), L"username.txt", _TRUNCATE) != 0)
	{
		return;
	}

	FILE *file = NULL;
	if (_wfopen_s(&file, filePath, L"r") == 0 && file)
	{
		wchar_t buffer[128] = {};
		if(fgetws(buffer, _countof(buffer), file))
		{
			size_t len = wcslen(buffer);
			while (len > 0 && (buffer[len-1] == '\n' || buffer[len-1] == '\r' || buffer[len-1] == ' ')) buffer[--len] = '\0';

			if (len > 0)
			{
				wcscpy_s(fakeGamerTagW, _countof(fakeGamerTagW), buffer);
				WideCharToMultiByte(CP_UTF8, 0, fakeGamerTagW, -1, fakeGamerTag, sizeof(fakeGamerTag), nullptr, nullptr);
			}
		}
		fclose(file);
	}
}

void CSys::SetFakeGamertag(char *name)
{
	size_t chars = 0;

	strcpy_s(fakeGamerTag, name);
	mbstowcs_s(&chars, fakeGamerTagW, 16, name, _TRUNCATE);
}

char* CSys::GetGamertag(int iPad)
{
	if(iPad == 0)
	{
		return fakeGamerTag;
	}
	
	static char iPadGamertag[32];

	_snprintf_s(iPadGamertag, sizeof(iPadGamertag), "%s (%d)", fakeGamerTag, iPad);

	return iPadGamertag;
}

wstring CSys::GetDisplayName(int iPad)
{
	if(iPad == 0)
	{
		return fakeGamerTagW;
	}

	wchar_t iPadGamertagW[16];

	_snwprintf_s(iPadGamertagW, _countof(iPadGamertagW), L"%s (%d)", fakeGamerTagW, iPad);

	return iPadGamertagW;
}

bool CSys::AllowedToPlayMultiplayer(int iProf)
{
	return InputManager.IsPadConnected(iProf);
}

int CSys::GetPrimaryPad()
{
	return 0;
}

void CSys::SetPrimaryPad(int iPad) 
{
	; //str1k3r - stubbed out
}

bool CSys::IsFullVersion()
{
	return s_bProfileIsFullVersion;
}

void CSys::SetDebugFullOverride(bool bVal)
{
	s_bProfileIsFullVersion = bVal;
}