#include "Logger.hpp"

#include <iomanip>


enum LOG_TYPE{
	LOG_TYPE_INFO = 0,
	LOG_TYPE_WARN,
	LOG_TYPE_CRIT,
	LOG_TYPE_DBG
};

Logger* Logger::smInstance = nullptr;


/* ------------------------------------------------------------------------------------------------------------------------------------------------- */

static void LogConsolePrint(const LOG_TYPE logType, const std::string& message, const double time) {
    std::cout << std::fixed << std::setprecision(6) << '[' << time;

	switch (logType) {
	case LOG_TYPE_DBG:
        std::cout << "][DEBUG] ";
		break;
	case LOG_TYPE_CRIT:
        std::cout << "][CRIT] ";
		break;
	case LOG_TYPE_WARN:
        std::cout << "][WARN] ";
		break;
	case LOG_TYPE_INFO:
	default:
        std::cout << "][INFO] ";
		break;
	}

    std::cout << message << std::endl;
}


/* ------------------------------------------------------------------------------------------------------------------------------------------------- */

Logger::Logger() {
    mLogTimer = std::make_unique<SysTimer>();
    PrintInfo("Log module ready");
}

void Logger::PrintInfo(std::string _in) { LogConsolePrint(LOG_TYPE_INFO, _in, mLogTimer->GetElapsedTimeS()); }

void Logger::PrintWarning(std::string _in) { LogConsolePrint(LOG_TYPE_WARN, _in, mLogTimer->GetElapsedTimeS()); }

void Logger::PrintCritical(std::string _in) { LogConsolePrint(LOG_TYPE_CRIT, _in, mLogTimer->GetElapsedTimeS()); }

void Logger::PrintDebug(std::string _in) { 
#ifdef _DEBUG
	LogConsolePrint(LOG_TYPE_DBG, _in, mLogTimer->GetElapsedTimeS());
#endif
}