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

    File: Tasks.hpp
    Date: 2021-11-1
    Author: Reece
***/
 #pragma once

namespace Aurora::Async
{
    template<class Info_t = AVoid, class Result_t = AVoid>
    struct ITask
    {
        virtual Result_t OnFrame(const Info_t &in) const = 0;
    };

    template<class Info_t = AVoid, class Result_t = AVoid>
    struct FTask final : ITask<Info_t, Result_t>
    {
        using InfoType_t = Info_t;
        using ResultType_t = Result_t;

        AuFunction<Result_t(const Info_t &)> onFrame;

        virtual inline Result_t OnFrame(const Info_t &in) const override final 
        {
            return onFrame(in);
        }
    };
    
    template<class Info_t = AVoid, class Result_t = AVoid>
    struct CTask final : ITask<Info_t, Result_t>
    {
        using InfoType_t = Info_t;
        using ResultType_t = Result_t;

        Result_t(* onFrame)(const Info_t &) = 0;
        
        virtual inline Result_t OnFrame(const Info_t &in) const override final 
        {
            return onFrame(in);
        }
    };
    
    using FVoidTask = FTask<AVoid, AVoid>;
}