/***
    Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: DebugBenchmark.hpp
    Date: 2021-6-10
    Author: Reece
***/
#pragma once

#include <Aurora/Console/Console.hpp>

namespace Aurora::Time
{
#if ((defined(AU_FORCE_BENCHMARK) || defined(DEBUG) || defined(STAGING)) && (!defined(AU_FORCE_NOBENCHMARK)))

    class DebugBenchmark
    {
    public:
        DebugBenchmark(AuString message) : message_(message) {}

        ~DebugBenchmark()
        {
            Finish();
        }

        void Finish()
        {
            if (AuExchange(finished_, true)) return;
            auto time = timer_.End();
            Aurora::Logging::LogDbg("[Benchmark] {} took {}", message_, ConvertNSToTimescale(time));
        }

    private:
        TimerHighRes timer_;
        bool finished_ {};
        AuString message_;
    };

#else

    class DebugBenchmark
    {
    public:
        template<typename ... T>
        DebugBenchmark(T... args) {}

        void Finish() {}
    };

#endif

}

#define SysBenchmark(...) Aurora::Time::DebugBenchmark _(__VA_ARGS__);