// TJP COPYRIGHT HEADER


#ifdef TJP_CORE_HEADER_ONLY
	#pragma once
#endif

#include <tjp/core/header_only/compile.h>

#include "times.hpp"
#include <tjp/core/exception/Exception.hpp>

#include <cstdio>
#include <sys/stat.h>
#include <utime.h>


namespace tjp::core::file {

TJP_CORE_HEADER_ONLY_INLINE
time_t getFileLastModifiedTime(const String & fullFileName)
{
	struct stat status;

	int result = stat(fullFileName.c_str(), &status);

	if (result != 0)
		return 0;
	
	return status.st_mtime;
}

TJP_CORE_HEADER_ONLY_INLINE
bool setFileLastModifiedTime(const String & fullFileName, time_t time)
{
	struct utimbuf timbuf;
	timbuf.actime = getFileAccessTime(fullFileName);
	timbuf.modtime = time;

	int result = utime(fullFileName.c_str(), &timbuf);

	if (result != 0)
		return false;
	
	return true;
}

TJP_CORE_HEADER_ONLY_INLINE
time_t getFileCreationTime (const String & fullFileName)
{
	struct stat status;

	int result = stat(fullFileName.c_str(), &status);

	if (result != 0)
		return 0;
	
	return status.st_ctime;
}

TJP_CORE_HEADER_ONLY_INLINE
time_t getFileAccessTime (const String & fullFileName)
{
	struct stat status;

	int result = stat(fullFileName.c_str(), &status);

	if (result != 0)
		return 0;
	
	return status.st_atime;
}

} // namespace