#include <iostream>
#include <string>
#include <Windows.h>
#include <ctime>

using namespace std;

string timeNow;

void getSystemTime() {
	time_t now = time(0);
	tm ltm;
	localtime_s(&ltm, &now);
	string sec;
	if (ltm.tm_sec < 10) {
		sec = "0" + to_string(ltm.tm_sec);
	}
	timeNow = to_string(ltm.tm_year + 1900) + "-" +
			to_string(ltm.tm_mon + 1) + "-" +
			to_string(ltm.tm_mday) + " " +
			to_string(ltm.tm_hour) + ":" +
			to_string(ltm.tm_min) + ":" +
		to_string(ltm.tm_sec);
	}

void postLog(int level, const string &message) {
	string levelStr;
	switch (level) {
		case 0:
			levelStr = "DEBUG";
			break;
		case 1:
			levelStr = "INFO";
			break;
		case 2:
			levelStr = "WARNING";
			break;
		case 3:
			levelStr = "ERROR";
			break;
		default:
			levelStr = "UNKNOWN";
	}
	cout << "[" << timeNow << " - " << levelStr << "] " << message << endl;
}