#pragma once
#include <string>
#include <chrono>
#include <optional>
#include <utility>

enum class QuickRange { Today, Last7Days, ThisMonth, ThisYear };
using TP = std::chrono::system_clock::time_point;
class CToolUnits
{
public:
	CToolUnits();
	~CToolUnits();

public:
	static std::string timeToString(ULONGLONG time);
	static std::string timeToString2(ULONGLONG time);
	static std::string timeToString3(ULONGLONG time);
	static ULONGLONG stringToTime(const char* pszTime);
	static CString& floatToString1(float value, CString& strOut);
	static CString& floatToString3(float value, CString& strOut);
	static ULONGLONG getTimestamp();
	static time_t getUnixTimestamp();
	static void createDir(const char* pszDir);
	static BOOL copyTextToClipboard(CWnd* pWnd, const CString& strText);
	static std::string getCurrentExePath();
	static bool isFile(const std::string& path);
	static bool isDirectory(const std::string& path);
	static int toInt32(const char* pBuffer);
	static int toInt16(const char* pBuffer);
	static BOOL getBit(const char c, int index);
	static void setBit(char* p, int index);
	static void setDlgItemDouble(CWnd* pWnd, int nCtrlId, double value);
	static std::vector<CString> GetFileNamesInDirectory(const CString& strFolderPath, const CString& strExtension);
	static std::string getRecipePath();
	static std::string getCurrentTimeString();
	static bool startsWith(const std::string& str, const std::string& prefix);
	static std::string& toHexString(int value, std::string& strOut);
	static void convertString(const char* pszBuffer, int size, std::string& strOut);
	static inline std::chrono::system_clock::time_point FileTimeToTimePointUTC(const FILETIME& ftUtc);
	static bool GetCtrlTimeUtc(const CDateTimeCtrl& ctrl,
		std::chrono::system_clock::time_point& outUtc);
	static bool GetCtrlDateRangeUtc_StartOfDay(const CDateTimeCtrl& ctrl,
		std::chrono::system_clock::time_point& outUtc);
	static bool GetCtrlDateRangeUtc_EndOfDay(const CDateTimeCtrl& ctrl,
		std::chrono::system_clock::time_point& outUtc);
	static std::chrono::system_clock::time_point CToolUnits::LocalSTtoUtcTP(const SYSTEMTIME& stLocal);
	static SYSTEMTIME CToolUnits::MakeLocalST(int y, int m, int d, int hh, int mi, int ss, int ms);
	static bool IsLeap(int y);
	static int DaysInMonth(int y, int m);
	static void GetTodayYMD_Local(int& y, int& m, int& d);
	static void LocalCalendarMinusDays(int& y, int& m, int& d, int nDays);
	static std::pair<std::chrono::system_clock::time_point,
		std::chrono::system_clock::time_point>
		CalcQuickRangeUtc(QuickRange r);
	static bool containsCI(const std::string& hay, const std::string& needle);
	static std::string TimePointToLocalString(const std::optional<TP>& tp,
		const char* fmt = "%Y-%m-%d %H:%M:%S");
	static std::string TimePointToUtcString(const std::optional<TP>& tp,
		const char* fmt = "%Y-%m-%d %H:%M:%S");
	static std::string TimePointToLocalStringMs(const std::optional<TP>& tp);
	static std::string NowStrSec();
	static std::wstring AnsiToWString(const std::string& str);
	static std::string WStringToAnsi(const std::wstring& wstr);
};