/***
    Copyright (C) 2021-2023 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: AuAsyncTimer.hpp
    Date: 2023-12-06
    Author: Reece
***/
#pragma once

#include "WorkItem.hpp"

namespace Aurora::Async
{
    struct AsyncFuncTimer :
        WorkItem,
        IAsyncTimer
    {
        AsyncFuncTimer(IThreadPoolInternal *owner, 
                       const AuSPtr<IAsyncTimerCallback> &pCallback,
                       const WorkerPId_t &worker,
                       AuUInt64 uNextTickTime,
                       AuUInt64 uInterval);

        void CancelTimer() override;
        AuUInt64 GetLastTime() override;
        AuUInt64 GetTicks() override;
        bool IsCatchUp() override;
        void SetCatchUp(bool bCatchUp) override;

        void DispatchTask(IWorkItemHandler::ProcessInfo &info) override;
        void Cleanup() override;
    private:
        AuSPtr<IAsyncTimerCallback> pCallback;
        WorkerPId_t worker;
        AuUInt64 uNextTickTime {};
        AuUInt64 uLastTickTime {};
        AuUInt64 uInterval {};
        AuUInt64 uTickCount {};
        bool bCatchUp { false };
        AuCriticalSection mutex;
    };
}