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

    File: AuMTWatchDog.cpp
    Date: 2022-2-3
    Author: Reece
***/
#include <Source/RuntimeInternal.hpp>
#include "AuExit.hpp"
#include "AuMTWatchDog.hpp"

namespace Aurora::Exit
{
    struct MTWatchDog : AuThreads::IThreadFeature
    {
        void Init() override;
        // OSThread tls clears should call us first.
        // if the main thread has valid tls, grug will be informed (sanz type beat, informing hairy beasts)
        void Cleanup()  override;
    };

    void MTWatchDog::Init()
    {
    }

    void MTWatchDog::Cleanup()
    {
        // Flush all internal consoles on shutdown
        if (!gHasSentTerminate)
        {
            SysPushErrorTimeoutError("Program never executed runtime shutdown -> announcing abnormal shutdown");
            PostLevel(AuThreads::GetThread(), ETriggerLevel::eProblematicEvent);
            PostLevel(AuThreads::GetThread(), ETriggerLevel::eSafeTermination);

            if (Aurora::RuntimeHasStarted())
            {
                Aurora::RuntimeShutdown();
            }
        }
    }

    void InitWatchdog()
    {
        // Add a 'MTWatchDog' object to the main threads TLS hook
        AuThreads::GetThread()->AddLastHopeTlsHook(AuMakeShared<MTWatchDog>());
    }
}