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

    File: OutputOf.hpp
    Date: 2023-12-23
    Author: Reece
***/
#pragma once

#include "StartupParameters.hpp"

namespace Aurora::Processes
{
    AUKN_INTERFACE(IAsyncCallbacks,
        AUI_METHOD(void, OnPipeData, ()),
        AUI_METHOD(void, OnExit, ())
    );

    struct OutputOfResult
    {
        bool bFailed {};
        bool bNoStart {};
        AuString strStdout;
        AuString strStderr;
        AuUInt uExitCode {};
        AuSInt sExitCode {};
    };

    struct IAsyncOutputOf
    {
        virtual OutputOfResult *GetResult() = 0;
        virtual bool BlockUntilFinished() = 0;
        virtual bool BlockUntilFinishedMS(AuUInt32 uRelMS) = 0;
        virtual bool HasFinished() = 0;
        virtual IProcess *GetProcess() = 0;
        virtual bool TryAttachProcessExitToCompletionGroup(const AuSPtr<IO::CompletionGroup::ICompletionGroup> &pCompletionGroup) = 0;
        virtual IO::CompletionGroup::ICompletionGroupWorkHandle *ToCompletionGroupHandle() = 0;
    };

    AUKN_SYM OutputOfResult OutputOf(StartupParameters &&parameters,
                                     AuOptional<Memory::MemoryViewRead> toSend);

    AUKN_SYM AuSPtr<IAsyncOutputOf> OutputOfAsync(StartupParameters &&parameters,
                                                  const AuSPtr<IAsyncCallbacks> &pCallbacks);
}