ConsoleLogSink.hpp

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#pragma once
 
#include <iostream>
#include "corium/logging/LogEvent.hpp"
 
namespace corium::logging::sinks {
 
class ConsoleLogSink {
public:
    explicit ConsoleLogSink(bool useColors = true) noexcept
        : _useColors(useColors)
    {}
 
    template <std::size_t N>
    void write(const LogEventT<N>& event) const
    {
        std::ostream& os = (event.level >= LogLevel::Error) ? std::cerr : std::cout;
 
        if (_useColors) {
            os << logLevelToColor(event.level)
               << "[" << logLevelToString(event.level) << "]"
               << LOG_COLOR_RESET
               << " [" << event.category << "] "
               << event.view() << "\n";
        } else {
            os << "[" << logLevelToString(event.level) << "]"
               << " [" << event.category << "] "
               << event.view() << "\n";
        }
        os << std::flush;
    }
 
    void setColorsEnabled(bool enable) noexcept
    {
        _useColors = enable;
    }
 
    [[nodiscard]] bool colorsEnabled() const noexcept
    {
        return _useColors;
    }
 
private:
    bool _useColors = true;
};
 
} // namespace corium::logging::sinks