/***
    Copyright (C) 2022 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: RingBuffer.hpp
    Date: 2022-1-24
    Author: Reece
***/
#pragma once

namespace Aurora::Logging::Sinks
{
    struct RingBufferSink : IBasicSinkRB
    {
        RingBufferSink(AuUInt32 count);

        bool Init();

        void OnMessageBlocking(AuUInt8 level, const ConsoleMessage &msg) override;
        bool OnMessageNonblocking(AuUInt8 level, const ConsoleMessage &msg) override;
        void OnFlush() override;

        void SaveToPath(const AuString &path, bool binary = false) override;
        AuList<ConsoleMessage> Export() override;

        bool TryAddMsg(AuUInt8 level, const ConsoleMessage &msg, bool &drop);
    private:
        AuUInt32                            maxCount_;
        AuUInt32                            index_;
        AuList<ConsoleMessage>              logBuffer_;
        AuThreadPrimitives::Mutex           logMutex_;
    };

    void NewRingBufferRelease(IBasicSink *logger);
    IBasicSinkRB *NewRingBufferNew(AuUInt32 maxLogEntries);
}