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

#include <fmt/format.h>
#include <zencore/except.h>

namespace zen {

#if ZEN_PLATFORM_WINDOWS

void
ThrowSystemException([[maybe_unused]] HRESULT hRes, [[maybe_unused]] std::string_view Message)
{
	if (HRESULT_FACILITY(hRes) == FACILITY_WIN32)
	{
		throw std::system_error(std::error_code(hRes & 0xffff, std::system_category()), std::string(Message));
	}
	else
	{
		throw WindowsException(hRes, Message);
	}
}

#endif // ZEN_PLATFORM_WINDOWS

void
ThrowLastError(std::string_view Message)
{
	throw std::system_error(std::error_code(zen::GetLastError(), std::system_category()), std::string(Message));
}

std::string
GetLastErrorAsString()
{
	return GetErrorAsString(zen::GetLastError());
}

std::string
GetErrorAsString(uint32_t ErrorCode)
{
	return std::error_code(ErrorCode, std::system_category()).message();
}

void
ThrowLastError(std::string_view Message, const std::source_location& Location)
{
	using namespace fmt::literals;
	throw std::system_error(std::error_code(zen::GetLastError(), std::system_category()),
							"{}({}): {}"_format(Location.file_name(), Location.line(), Message));
}

}  // namespace zen