#include "TimeHelper.h"



TimeHelper::TimeHelper()
{
}


TimeHelper::~TimeHelper()
{
}


string TimeHelper::GetStrNow()
{
	char buffer[50];
	SYSTEMTIME snow;
	GetLocalTime(&snow);
	sprintf_s(buffer, sizeof(buffer), "%04d-%02d-%02d %02d:%02d:%02d", snow.wYear, snow.wMonth, snow.wDay, snow.wHour, snow.wMinute, snow.wSecond);
	return string(buffer);
}

time_t TimeHelper::Str2Time(string strtime)
{
	tm tm_;
	int year, month, day, hour, minute, second;
	sscanf_s(strtime.c_str(), "%d-%d-%d %d:%d:%d", &year, &month, &day, &hour, &minute, &second);
	tm_.tm_year = year - 1900;
	tm_.tm_mon = month - 1;
	tm_.tm_mday = day;
	tm_.tm_hour = hour;
	tm_.tm_min = minute;
	tm_.tm_sec = second;
	time_t t_ = mktime(&tm_);
	return t_;
}

string TimeHelper::Time2Str(time_t tt)
{
	char buffer[50];
	tm tmtemp;
	localtime_s(&tmtemp, &tt);
	sprintf_s(buffer, sizeof(buffer), "%04d-%02d-%02d %02d:%02d:%02d",
		tmtemp.tm_year+1900, 
		tmtemp.tm_mon+1,
		tmtemp.tm_mday,
		tmtemp.tm_hour,
		tmtemp.tm_min,
		tmtemp.tm_sec);
	return string(buffer);
}