Logger.h

#pragma once
 
#include "Log/Log.h"
#include "Types.h"
 
#include <fstream>
#include <mutex>
 
enum class LogLevel : u8
{
    DEBUG,
    INFO,
    WARN,
    ERROR,
};
 
class Logger
{
public:
 
    static void SetLogLevel(const LogLevel levelIn);
 
    static void SetLogFile(const char* path);
 
    template <typename... Args>
    static void Write(const LogLevel levelIn, Args&&... args)
    {
        if (levelIn < level)
        {
            return;
        }
 
        std::lock_guard<std::mutex> lock(mutex);
 
        if (file.is_open())
        {
            file << "[" << GetCurrentTimeString() << "] " << "[" << LevelName(level) << "] ";
            (file << ... << std::forward<Args>(args)) << '\n';
        }
 
        std::cerr << LevelColor(level) << "[" << GetCurrentTimeString() << "] " << "[" << LevelName(level) << "] ";
        (std::cerr << ... << std::forward<Args>(args)) << ANSI_RESET << '\n';
    }
 
private:
 
    static const char* LevelName(const LogLevel level);
 
    static const char* LevelColor(const LogLevel level);
 
    inline static std::ofstream file;
    inline static LogLevel level = LogLevel::DEBUG;
    inline static std::mutex mutex;
};