logging.hpp

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 * Copyright (c) 2023-2025 NWSOFT                                                                 *
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#pragma once
 
#include <fstream>
#include <string>

namespace steppable::__internals::logging
{
    enum Level
    {
        ERR = 3,
        WARNING = 2,
        INFO = 1,
        DBG = 0
    };

    class Logger
    {
    public:
#if DEBUG
        Logger(const std::string& name, const std::string& filename, Level level = Level::DBG);
#else
        Logger(const std::string& name, const std::string& filename, const Level level = Level::INFO);
#endif

        ~Logger();

        void error(const std::string& message);

        template<typename... Args>
        void error(const std::string& message, Args... args)
        {
            auto formattedMsg = vFormat(message, args...);
            error(formattedMsg);
        }

        void warning(const std::string& message);

        template<typename... Args>
        void warning(const std::string& message, Args... args)
        {
            auto formattedMsg = vFormat(message, args...);
            warning(formattedMsg);
        }

        void info(const std::string& message);

        void debug(const std::string& message);

        template<typename... Args>
        void debug(const std::string& message, Args... args)
        {
            auto formattedMsg = vFormat(message, args...);
            debug(formattedMsg);
        }
 
    private:
        std::ofstream file;

        Level level = INFO;

        std::string name;

        void log(const std::string& message);
    };
} // namespace steppable::__internals::logging