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

    File: ConsoleTTY.cpp
    Date: 2022-5-11
    Author: Reece
***/
#define I_REALLY_NEED_WIDECHAR_PUBAPI // bc linux
#include <Source/RuntimeInternal.hpp>
#include <Source/Console/Console.hpp>
#include "ConsoleTTY.hpp"
#include <Source/Console/ConsoleStd/ConsoleStd.hpp>

#if defined(AURORA_IS_MODERNNT_DERIVED)
    #include "ConsoleTTY.NT.hpp"
#endif

#if defined(AURORA_IS_POSIX_DERIVED)
    #include "ConsoleTTY.Unix.hpp"
#endif

namespace Aurora::Console::ConsoleTTY
{

#if 1

    bool TTYConsole::IsShowingHintLine()
    {
        return this->inputField.size();
    }

    void TTYConsole::Init()
    {
        this->historyLock = AuThreadPrimitives::RWLockUnique();
        this->HistorySetFile();
        this->HistoryLoad();
    }

    void TTYConsole::Deinit()
    {
        this->End();
        this->HistoryAppendChanges();
    }

    bool TTYConsole::Start()
    {
        if (!ConsoleStd::IsStdOutTTY())
        {
            return false;
        }

        gTTYConsoleEnabled = true;

    #if defined(AURORA_IS_MODERNNT_DERIVED)
        this->oldCP = GetConsoleOutputCP();
        SetConsoleOutputCP(CP_UTF8);
    #endif

    #if defined(AURORA_IS_POSIX_DERIVED)
        TTYWrite("\033[?1049h");
    #endif

        if (NoncanonicalMode())
        {
            ConsoleStd::EnterNoncanonicalMode();
        }

    #if defined(AURORA_IS_MODERNNT_DERIVED)
        if (IsWin32UxMode())
        {
            UXModeStart();
        }
    #endif

        return true;
    }

    void TTYConsole::End()
    {
        if (!AuExchange(gTTYConsoleEnabled, false))
        {
            return;
        }

        if (NoncanonicalMode())
        {
            ConsoleStd::LeaveNoncanonicalMode();
        }

        TTYClearScreen();
        TTYClearLine(EAnsiColor::eReset);

    #if defined(AURORA_IS_POSIX_DERIVED)
        TTYWrite("\033[?1049l");
    #endif
        
    #if defined(AURORA_IS_MODERNNT_DERIVED)
        SetConsoleOutputCP(this->oldCP);
    #endif

        if (!UTF8())
        {
            TTYWrite("\033(B");
        }

    #if defined(AURORA_IS_POSIX_DERIVED)
        ConsoleStd::Unlock(); // just really making sure
    #endif
        ConsoleStd::Flush();
    }

    void TTYConsole::BufferMessage(const AuConsole::ConsoleMessage &msg)
    {
        AU_LOCK_GUARD(this->messageLock);

        AuTryInsert(this->messagesPending, msg);
    }

    void TTYConsole::NoncanonicalTick()
    {
        ConsoleStd::NoncanonicalTick();
        auto inputs = ConsoleStd::DequeueNoncanonicalInput();
        
        if (inputs.size() && PermitDoubleBuffering())
        {
            BeginBuffering();
        }

        for (auto &input : inputs)
        {
            //AuLogDbg("[HANDLE] Key Stroke: {}, {}, {}. control: {}, alt: {}, shift: {}", ConsoleStd::ENoncanonicalInputToString(input.type), input.scrollDeltaY, input.string, input.isControlSequence, input.isAltSequence, input.isShiftSequence);

            switch (input.type)
            {
            case ConsoleStd::ENoncanonicalInput::eInput:
            {
                NoncanonicalOnString(input.string);
                break;
            }
            case ConsoleStd::ENoncanonicalInput::eBackspace:
            {
                NoncanonicalOnBackspace();
                break;
            }
            case ConsoleStd::ENoncanonicalInput::eEnter:
            {
                NoncanonicalOnEnter();
                break;
            }
            case ConsoleStd::ENoncanonicalInput::eArrowLeft:
            {
                NoncanonicalOnLeft();
                break;
            }
            case ConsoleStd::ENoncanonicalInput::eArrowRight:
            {
                NoncanonicalOnRight();
                break;
            }
            case ConsoleStd::ENoncanonicalInput::ePageDown:
            {
                NoncanonicalOnPageDown();
                break;
            }
            case ConsoleStd::ENoncanonicalInput::ePageUp:
            {
                NoncanonicalOnPageUp();
                break;
            }
            case ConsoleStd::ENoncanonicalInput::eArrowDown:
            {

                if (this->noncanonicalCursorPosInBytes == 0 || 
                    this->GetHintLines() == 0 ||
                    this->noncanonicalCursorPosInBytes == this->inputField.size())
                {
                    NoncanonicalOnHistoryDown();
                }
                else
                {
                    NoncanonicalOnMenuDown();
                }

                break;
            }
            case ConsoleStd::ENoncanonicalInput::eArrowUp:
            {

                if (this->noncanonicalCursorPosInBytes == 0 ||
                    this->GetHintLines() == 0 ||
                    this->noncanonicalCursorPosInBytes == this->inputField.size())
                {
                    NoncanonicalOnHistoryUp();
                }
                else
                {
                    NoncanonicalOnMenuUp();
                }

                break;
            }
            case ConsoleStd::ENoncanonicalInput::eScroll:
            {
                Scroll(input.scrollDeltaY);
                break;
            }
            default:
            {
                AuLogDbg("Key Stroke: {}, {}, {}", ConsoleStd::ENoncanonicalInputToString(input.type), input.scrollDeltaY, input.string);
            }

            };
        }

        if (inputs.size() && PermitDoubleBuffering())
        {
            EndBuffering();
        }
    }

    void TTYConsole::NoncanonicalOnString(const AuString &input)
    {
        if (this->noncanonicalCursorPosInBytes == this->inputField.size())
        {
            this->inputField += input;
        }
        else
        {
            auto itr = this->inputField.begin();
            std::advance(itr, this->noncanonicalCursorPosInBytes);
            this->inputField.insert(itr, input.begin(), input.end());
        }

        this->noncanonicalCursorPos += GuessWidth(input);
        this->noncanonicalCursorPosInBytes += (int)input.size();

        RedrawInput(true);
        NoncanonicalSetCursor();
    }

    void TTYConsole::NoncanonicalOnLeft()
    {
        if (this->noncanonicalCursorPosInBytes <= 0)
        {
            if (this->noncanonicalCursorPosInBytes == -1)
            {
                NoncanonicalOnMenuLeft();
            }
            return;
        }

        int idx = AuLocale::Encoding::CountUTF8Length({this->inputField.data(), AuUInt(this->noncanonicalCursorPosInBytes - 1)}, true);

        this->noncanonicalCursorPos--;
        this->noncanonicalCursorPosInBytes = idx;
        NoncanonicalSetCursor();
    }

    void TTYConsole::NoncanonicalOnRight()
    {
        if (this->noncanonicalCursorPosInBytes == -1)
        {
            NoncanonicalOnMenuRight();
            return;
        }

        if (this->noncanonicalCursorPosInBytes == this->inputField.size())
        {
            return;
        }

        // TODO: missing locale API
        this->noncanonicalCursorPos++;
        this->noncanonicalCursorPosInBytes++; // << ILLEGAL
        NoncanonicalSetCursor();
    }

    void TTYConsole::NoncanonicalOnBackspace()
    {
        if (noncanonicalCursorPosInBytes <= 0)
        {
            return;
        }
        int idx    = AuLocale::Encoding::CountUTF8Length({this->inputField.data(), AuUInt(this->noncanonicalCursorPosInBytes - 1)}, true);
        int endCnt = AuLocale::Encoding::CountUTF8Length({this->inputField.data() + idx, this->inputField.size() - idx}, true);


        if (!endCnt)
        {
            this->inputField.resize(idx);
        }
        else
        {
            auto suffix = inputField.substr(noncanonicalCursorPosInBytes);
            this->inputField.resize(idx);
            this->inputField += suffix;
        }

        this->noncanonicalCursorPos--;
        this->noncanonicalCursorPosInBytes = idx;

        RedrawInput(true);
        NoncanonicalSetCursor();
    }


    bool TTYConsole::IsWin32UxMode()
    {
        return true;
    }

    void TTYConsole::UXModeStart()
    {
    #if defined(AURORA_IS_MODERNNT_DERIVED)
        DWORD mode;
        HANDLE stream = GetStdHandle(STD_INPUT_HANDLE);
        GetConsoleMode(stream, &mode);
        mode |= ENABLE_QUICK_EDIT_MODE;
        SetConsoleMode(stream, mode);
    #endif
    }

    void TTYConsole::UXModeFlip()
    {
        if (AuExchange(uxModeFlipped, true))
        {
            return;
        }

        if (!IsWin32UxMode())
        {
            return;
        }

    #if defined(AURORA_IS_MODERNNT_DERIVED)
        DWORD mode;
        HANDLE stream = GetStdHandle(STD_INPUT_HANDLE);
        GetConsoleMode(stream, &mode);
        mode &= ~(ENABLE_QUICK_EDIT_MODE);
        SetConsoleMode(stream, mode);
    #endif

    }

    void EnterScrollMode()
    {
    #if defined(AURORA_IS_MODERNNT_DERIVED)
        DWORD mode;
        HANDLE stream = GetStdHandle(STD_INPUT_HANDLE);
        GetConsoleMode(stream, &mode);
        mode &= ~(ENABLE_QUICK_EDIT_MODE);
        SetConsoleMode(stream, mode);
        AuStaticCast<TTYConsole>(GetTTYConsole())->uxModeFlipped = true;
    #endif
    }

    void LeaveScrollMode()
    {
    #if defined(AURORA_IS_MODERNNT_DERIVED)
        DWORD mode;
        HANDLE stream = GetStdHandle(STD_INPUT_HANDLE);
        GetConsoleMode(stream, &mode);
        mode |= ENABLE_QUICK_EDIT_MODE;
        SetConsoleMode(stream, mode);
        AuStaticCast<TTYConsole>(GetTTYConsole())->uxModeFlipped = true; // TODO?
    #endif
    }

    void TTYConsole::NoncanonicalOnEnter()
    {
        AU_LOCK_GUARD(this->historyLock->AsWritable());

        if (this->inputField.size())
        {
        
        #if defined(AURORA_IS_MODERNNT_DERIVED)
            if (this->inputField == "!s")
            {
                EnterScrollMode();
            }
            else if (this->inputField == "!c")
            {
                LeaveScrollMode();
            }
            else
        #endif
            if (this->inputField == "!b")
            {
                this->iScrollPos = -1;
                this->bTriggerRedraw = true;
            }
            else if (this->inputField == "!t")
            {
                this->iScrollPos = 0;
                this->bTriggerRedraw = true;
            }
            else
            {
            #if defined(AURORA_IS_MODERNNT_DERIVED)
                if (this->inputField == "help")
                {
                    AuLogInfo("ConsoleTTY: Type !s to enter scroll mode, type !c to enter host-os controlled copy/paste mode (quick-edit)");
                }
            #endif
            #if defined(AURORA_IS_POSIX_DERIVED)
                if (this->inputField == "help")
                {
                    AuLogInfo("ConsoleTTY: Hold control + arrow key up/down to scroll.");
                }
            #endif
                if (this->inputField == "help")
                {
                    AuLogInfo("ConsoleTTY: use the command !t to scroll to the top, the command !b to lock-scroll to the bottom.");
                }
             
                AuConsole::DispatchRawLine(this->inputField);
            }
        }

        AuTryInsert(this->history, this->inputField);

        this->noncanonicalCursorPos = 0;
        this->noncanonicalCursorPosInBytes = 0;
        this->inputField.clear();

        OnEnter();
    }

    void TTYConsole::NoncanonicalOnMenuLeft()
    {

    }

    void TTYConsole::NoncanonicalOnMenuRight()
    {

    }

    void TTYConsole::NoncanonicalOnMenuUp()
    {
    }

    void TTYConsole::NoncanonicalOnMenuDown()
    {
    }

    void TTYConsole::NoncanonicalOnHistoryUp()
    {
        bool locked {};

        if (this->history.empty())
        {
            return;
        }

        if (this->noncanonicalCursorPos == 0 ||
            noncanonicalCursorPosInBytes == this->inputField.size())
        {
            locked = true;
        }

        if (this->iHistoryPos == -1)
        {
            this->iHistoryPos = this->history.size();
        }

        this->iHistoryPos--;

        if (this->iHistoryPos < 0)
        {
            this->iHistoryPos = 0;
        }


        this->inputField = this->history[this->iHistoryPos];
        HistoryUpdateCursor();

        if (locked)
        {
            this->noncanonicalCursorPos = GuessWidth(this->inputField);
            this->noncanonicalCursorPosInBytes = (int)this->inputField.size();
            NoncanonicalSetCursor();
        }
    }

    void TTYConsole::NoncanonicalOnHistoryDown()
    {
        AU_LOCK_GUARD(this->historyLock->AsReadable());

        bool locked {};

        if (this->history.empty())
        {
            return;
        }

        if (this->noncanonicalCursorPos == 0 ||
            noncanonicalCursorPosInBytes == this->inputField.size())
        {
            locked = true;
        }

        if (this->iHistoryPos == -1)
        {
            return;
        }

        this->iHistoryPos++;

        if (this->iHistoryPos >= this->history.size())
        {
            this->iHistoryPos = -1;
            this->inputField.clear();
        }
        else
        {
            this->inputField = this->history[this->iHistoryPos];
        }

        HistoryUpdateCursor();

        if (locked)
        {
            this->noncanonicalCursorPos = GuessWidth(this->inputField);
            this->noncanonicalCursorPosInBytes = (int)this->inputField.size();
            NoncanonicalSetCursor();
        }
    }

    void TTYConsole::HistoryUpdateCursor()
    {
        this->noncanonicalCursorPos = AuMin<AuUInt32>(this->noncanonicalCursorPos, GuessWidth(this->inputField));
        this->noncanonicalCursorPosInBytes = AuMin<AuUInt32>(this->noncanonicalCursorPosInBytes, AuUInt32(this->inputField.size()));
        RedrawInput(true);
        NoncanonicalSetCursor();
    }

    void TTYConsole::HistorySetFile()
    {
        AuString path;
        AuProcess::GetProcFullPath(path);
        auto hash = AuFnv1a64Runtime(path.data(), path.size());
        AuIOFS::NormalizePath(this->historyFileName, fmt::format("~/TTYHistory/{}.txt", hash));
    }

    AuString TTYConsole::HistoryGetFile()
    {
        return this->historyFileName;
    }

    void TTYConsole::HistoryAppendChanges()
    {
        if (!this->historyLock)
        {
            return;
        }

        AU_LOCK_GUARD(this->historyLock->AsWritable());

        if (this->history.size() <= this->iHistoryWritePos)
        {
            return;
        }

        auto file = AuIOFS::OpenUnique(this->historyFileName, AuIOFS::EFileOpenMode::eReadWrite);
        if (!file)
        {
            SysPushErrorIO(this->historyFileName);
            return;
        }

        file->SetOffset(file->GetLength());

        AuString buffer;
        auto line = AuLocale::NewLine();
        line.reserve(4096);

        for (int i = this->iHistoryWritePos; i < this->history.size(); i++)
        {
            buffer += (i == 0 ? "" : line);
            buffer += this->history[i];
        }

        AuUInt bytesWritten;
        file->Write(AuMemoryViewStreamRead(AuMemory::MemoryViewRead(buffer), bytesWritten));

        this->iHistoryWritePos = this->history.size();
    }

    void TTYConsole::HistoryLoad()
    {
        AU_LOCK_GUARD(this->historyLock->AsWritable());

        if (this->historyFileName.empty())
        {
            return;
        }

        if (!AuIOFS::FileExists(this->historyFileName))
        {
            return;
        }

        AuString buffer;
        if (!AuIOFS::ReadString(this->historyFileName, buffer))
        {
            return;
        }

        AuParse::SplitNewlines(buffer, [&](const AuString &in)
        {
            this->history.push_back(in);
        });

        this->iHistoryWritePos = this->history.size();
    }

    void TTYConsole::NoncanonicalOnPageUp()
    {
        this->Scroll(this->GetLogBoxLines());
    }

    void TTYConsole::NoncanonicalOnPageDown()
    {
        this->Scroll(-this->GetLogBoxLines());
    }

    void TTYConsole::Scroll(int delta)
    {
        auto maxLines = GetLogBoxLines();

        if (this->screenBuffer.size() <= maxLines)
        {
            this->iScrollPos = -1;
            return;
        }

        if (this->iScrollPos == -1)
        {
            this->iScrollPos = AuMax<AuUInt32>(this->screenBuffer.size() - maxLines, 0);
        }

        this->iScrollPos -= delta;

        if (this->iScrollPos < 0)
        {
            this->iScrollPos = 0;
        }

        if (this->screenBuffer.size() - maxLines < this->iScrollPos )
        {
            this->iScrollPos = -1;
        }
        
        this->bTriggerRedraw = true;
    }

    void TTYConsole::PumpHistory()
    {
        static Aurora::Utility::RateLimiter limiter;

        if (!limiter.nextTriggerTime)
        {
            limiter.noCatchUp = true;
            limiter.SetNextStep(AuMSToNS<AuUInt64>(10'000));
        }

        if (!limiter.CheckExchangePass())
        {
            return;
        }

        HistoryAppendChanges();
    }

    void TTYConsole::Pump()
    {
        if (!gTTYConsoleEnabled)
        {
            return;
        }

        if (NoncanonicalMode())
        {
            NoncanonicalTick();
        }

        Flush();

        PumpHistory();
    }

    void TTYConsole::OnEnter()
    {
        this->iHistoryPos = -1;
        auto line = this->currentHeight;
        this->inputField.clear();
        this->RedrawInput(true);
        this->NoncanonicalSetCursor();
    }

    void TTYConsole::Flush()
    {
        AU_LOCK_GUARD(this->messageLock);

        RedrawWindow();
    }

    bool TTYConsole::RegenerateBuffer(bool resChanged, bool &forceRedrawIfFalse)
    {
        auto messagesPending = AuExchange(this->messagesPending, {});

        bool bShouldRegenerateStringArary {};

        bool widthChanged = this->oldWidth != this->currentWidth;
        bool sizeChanged = widthChanged || this->currentHeight != this->oldHeight;

        // ew
        auto maxLines = GetLogBoxLines();
        int maxWidth = this->currentWidth - int(GetRightBorder()) - int(GetLeftBorder()) - int(this->leftLogPadding) - this->rightLogPadding;


        // Word-wrap cancer
        if (this->bScreenBufferDoesntMap)
        {
            if (resChanged)
            {
                bShouldRegenerateStringArary = widthChanged;
            }
        }
        else
        {
            if (resChanged)
            {
                for (auto &message : this->screenBuffer)
                {
                    int anyLineRemoveEsc = message.rfind('\x1b', 0) == 0;

                    if (message.size() - (anyLineRemoveEsc * 7) > maxWidth)
                    {
                        bShouldRegenerateStringArary = true;
                        break;
                    }
                }

            }
        }

        // Unsafe insert
        this->messages.insert(this->messages.end(), messagesPending.begin(), messagesPending.end());

        // Insert console message while attempting to preserve the intention of word-wrapping
        auto addMessages = [&](const AuList<AuConsole::ConsoleMessage> &messages)
        {
            for (auto &message : messages)
            {
                auto str = message.ToConsole();

                while (str.size())
                {
                    int XOffset = GetLeftBorder() + this->leftLogPadding;

                    auto itr = str.npos;
                    itr = str.find('\t');

                    while (itr != str.npos)
                    {
                        auto suffix = str.substr(itr + 1);
                        str = str.substr(0, itr);

                        AuString padding(4 - (itr % 4), ' ');

                        str += padding;
                        str += suffix;

                        itr = str.find('\t', itr);
                    }

                    int anyLineRemoveEsc = str.rfind('\x1b', 0) == 0;

                    int idx = AuLocale::Encoding::CountUTF8Length({str.data(), AuMin<AuUInt>(str.size(), maxWidth + (anyLineRemoveEsc * 7))}, true);
                    
                    auto append = str.substr(0, idx);
                    AuTryInsert(this->screenBuffer, append);

                    str = str.substr(idx);
                    this->bScreenBufferDoesntMap |= bool(str.size());
                }
            }

            if (this->screenBuffer.size() > maxLines)
            {
                UXModeFlip();
            }
        };

        if (bShouldRegenerateStringArary)
        {
            // Recalculate our AuString array of lines
            this->screenBuffer.clear();

            addMessages(this->messages);
            
            // Redraw entire screenbuffer 
            return true;
        }
        else
        {
            // Fast path - just append the damn changes

            int oldSize = this->screenBuffer.size();
    
            addMessages(messagesPending);

            auto bannerLines = this->GetBannerLines();

            auto indexBeforePadding = this->GetTopBorder() + this->GetBannerFootBorder() + (bannerLines ? this->topLogPadding + bannerLines : 0) ;
            auto startIndex = this->topLogPaddingExtra + indexBeforePadding;
            int drawPos = {};

            auto delta = this->screenBuffer.size() - oldSize;
            if (iScrollPos == -1)
            {
                if (this->screenBuffer.size() > maxLines)
                {
                    // TODO (Reece): Removing optimization bc it was broken. This is a nightmare.
                    auto indexBeforePadding = (this->GetBannerFootBorder() ? 1 + this->topLogPadding : 0) + this->topLogPaddingExtra;
                    auto startIndex = this->GetTopBorder() + this->GetBannerLines() + indexBeforePadding;

                    for (int i = startIndex; i < this->currentHeight; i++)
                    {
                        this->BlankLine(i);
                    }

                    this->screenBuffer.clear();
                    addMessages(this->messages);
                    return true;
                }
                else
                {
                    drawPos = startIndex + oldSize;
                }
            }
            else
            {
                return false;
            }

            if (delta >= this->GetLogBoxLines())
            {
                return true;
            }
            else
            {
                for (int i = 0; i < delta; i++)
                {
                    WriteBuffered({GetLeftBorder() + this->leftLogPadding, i + drawPos}, this->screenBuffer[i + oldSize]);
                }
            }

            return false || resChanged;
        }
    }


    bool TTYConsole::UTF8()
    {
    #if defined(AURORA_IS_MODERNNT_DERIVED)
        return true;
    #else
        return AuLocale::GetLocale().codepage == AuLocale::ECodePage::eUTF8;
    #endif
    }

    bool TTYConsole::RedrawWindow()
    {
        bool bTryAgain {};
        bool bRedrawn = {};
        bool bRefresh {};

        do
        {
            bTryAgain = false;

            bool bWarmed {};

        #if defined(AURORA_IS_MODERNNT_DERIVED)
            bWarmed = WarmBuffering();
        #endif

            auto pos = TTYScreenSize();

            bool bChangedWidth  = currentWidth != pos.first;
            bool bChangedHeight = currentHeight != pos.second;
            bool bChangedSize   = bChangedWidth || bChangedHeight || bWarmed;

            bool bRedrawWindowRequired =  this->bTriggerRedraw;
            bool bHasMesasgesPending = messagesPending.size() || this->bTriggerRedraw;

            auto currentHash   = AuFnv1a64Runtime(inputField.data(), inputField.size());
            bool bInputChanged = NoncanonicalMode() && (lastInputHash != currentHash && lastInputHash != 0);
            lastInputHash = currentHash;

            oldWidth      = currentWidth;
            oldHeight     = currentHeight;

            currentWidth  = pos.first;
            currentHeight = pos.second;

            if (currentWidth < 0)
            {
                bTryAgain = true;
                continue;
            }

            bool redrawEntireBox {};
            
            if (bChangedSize || bRedrawWindowRequired || bHasMesasgesPending)
            {
                bRedrawn = true;

                if (PermitDoubleBuffering())
                {
                    BeginBuffering();
                }

                if (NoncanonicalMode())
                {

                }
                else
                {
                    TTYStorePos();
                }

                if (bChangedSize || this->bTriggerRedraw)
                {
                    TTYClearScreen();
                    bRefresh = true;
                    redrawEntireBox = true;
                }
            }
        
            if (bChangedSize || bHasMesasgesPending)
            {
                bool redrawBox {};
                bRefresh = bChangedSize || this->bTriggerRedraw;

                if (RegenerateBuffer(bChangedSize, redrawBox) || this->bTriggerRedraw)
                {
                    bRefresh = true;
                    redrawEntireBox = true;
                    RedrawLogBox();
                }

                bRefresh |= redrawBox;
            }

            if (redrawEntireBox)
            {
                RedrawLogBox();
            }

            if (bRefresh)
            {
                RedrawBanner();

                RedrawBorders();
            }

            if (bRedrawn || bRefresh)
            {
                RedrawInput(NoncanonicalMode());

                this->NoncanonicalSetCursor();
                TTYStorePos();
            }

            if (bRedrawn || bRefresh)
            {
                RedrawHintLine();
            }

        #if 0
            DebugLogArea();
        #endif


            if (bRedrawn)
            {
                if (NoncanonicalMode())
                {
                    NoncanonicalSetCursor();
                }
                else
                {
                    TTYRestorePos();
                }

            
                // Account for race conditions of size-change during draw
                if (PermitDoubleBuffering())
                {
                    bTryAgain = !EndBuffering();
                }
            }

            this->bTriggerRedraw = false;
        }
        while (bTryAgain && false);

        return bRedrawn;
    }

    void TTYConsole::DebugLogArea()
    {
        auto lines = this->GetLogBoxLines();
        auto start = this->GetTopBorder() + 
                     (this->GetBannerLines() ? this->GetBannerLines() + 1 : 0) +
                    (this->GetBannerFootBorder() ? this->topLogPadding : 0) +
                    this->topLogPaddingExtra;
        
        AuString blank(this->currentWidth - GetRightBorder() - GetLeftBorder() - this->leftLogPadding - this->rightLogPadding, '~');
     
        for (int i = 0; i < lines; i++)
        {
            WriteBuffered({GetLeftBorder() + this->leftLogPadding, i + start}, blank);
        }
    }

    void TTYConsole::WriteLine(int Y, const AuString &in)
    {
    #if defined(AURORA_IS_MODERNNT_DERIVED)
        RecordFunction(std::bind(&TTYConsole::WriteLine, this, Y, std::string(in)));
    #endif
    
        if (in.empty())
        {
            return;
        }

        int XOffset {};
        XOffset = GetLeftBorder();

        TTYSetPos({XOffset, Y});

    #if defined(AURORA_IS_MODERNNT_DERIVED)
        DWORD idc;
        WriteConsoleA(GetTTYHandle(), in.data(), AuUInt32(in.size()), &idc, NULL);
    #else
        ConsoleStd::WriteStdOutBlocking2(in.data(), in.size());
    #endif
    }

    void TTYConsole::BlankBordersLine(int Y)
    {
        AuString bar;

        if (UTF8())
        {
            bar = "\xe2\x94\x82";
        }
        else
        {
            bar = "\033(0x\033(B";
        }

        WriteBuffered({0, Y}, bar);
        WriteBuffered({this->currentWidth - 1, Y}, bar);
    }

    void TTYConsole::BlankLine(int Y, bool borders)
    {
        TTYSetPos({0, Y});
        TTYClearLine(EAnsiColor::eReset);
        BlankBordersLine(Y);
    }

    void TTYConsole::WriteBuffered(AuPair<AuUInt32, AuUInt32> pos, const AuString &in)
    {
    #if defined(AURORA_IS_MODERNNT_DERIVED)
        RecordFunction(std::bind(&TTYConsole::WriteBuffered, this, pos, std::string(in)));
    #endif

        if (in.empty())
        {
            return;
        }

        TTYSetPos(pos);
        
    #if defined(AURORA_IS_MODERNNT_DERIVED)
        DWORD idc;
        WriteConsoleA(GetTTYHandle(), in.data(), AuUInt32(in.size()), &idc, NULL);
    #else
        ConsoleStd::WriteStdOutBlocking2(in.data(), in.size());
    #endif

    }

    void TTYConsole::RedrawBorders()
    {
        TTYSetPos({});

        AuString start;
        AuString end;

        AuString bar;

        AuString startLine;
        AuString midLine;
        AuString endLine;

        startLine.clear();

        if (!UTF8())
        {
            start = "\033(0";
            end   = "\033(B";

            for (int i = 0; i < currentWidth; i++)
            {
                startLine += "q";
            }

            midLine = endLine = startLine;

            if (GetLeftBorder())
            {
                startLine[0] = 'l';
            }
            if (GetRightBorder())
            {
                startLine[startLine.size() - 1] = 'k';
            }

            if (GetLeftBorder())
            {
                midLine[0] = 't';
            }
            if (GetRightBorder())
            {
                midLine[midLine.size() - 1] = 'u';
            }

            if (GetLeftBorder())
            {
                endLine[0] = 'm';
            }
            if (GetRightBorder())
            {
                endLine[endLine.size() - 1] = 'j';
            }

            bar = 'x';
        }
        else
        {
            AuString slash = "\xe2\x94\x80";

            for (int i = GetLeftBorder(); i < currentWidth - int(GetRightBorder()); i++)
            {
                startLine += slash;
            }

            midLine = endLine = startLine;

            if (GetLeftBorder())
            {
                startLine = "\xe2\x94\x8c" + startLine;
            }
            if (GetRightBorder())
            {
                startLine += "\xe2\x94\x90";
            }

            if (GetLeftBorder())
            {
                midLine = "\xe2\x94\x9c" + midLine;
            }
            if (GetRightBorder())
            {
                midLine += "\xe2\x94\xa4"; 
            }

            if (GetLeftBorder())
            {
                endLine = "\xe2\x94\x94" + endLine;
            }
            if (GetRightBorder())
            {
                endLine += "\xe2\x94\x98";
            }

            bar = "\xe2\x94\x82";
        }

        int height = currentHeight;
        int widthM = currentWidth - 1;

        // Begin drawing
        WriteBuffered({}, start);

        // Box: top
        if (GetTopBorder())
        {
            WriteBuffered({}, Stringify(startLine, this->headerTitle, true, true, true));
        }

        // Box: sides
        for (int i = GetTopBorder(); i < height - GetBottomBorder(); i++)
        {
            WriteBuffered({0, i}, bar);
            WriteBuffered({widthM, i}, bar);
        }

        // Box: Bottom
        if (GetBottomBorder())
        {
            WriteBuffered({0, height - 1}, endLine);
        }

        // Above hint splitter line
        if (GetLogBoxHintBorder())
        {
            int l = this->GetHintLines();
            
            // GetLogBoxHintBorder
            WriteBuffered({0, this->currentHeight - (this->GetBottomBorder() + this->GetTextInputLines() + this->topInputPadding + this->GetLogBoxHintBorder() + (l ? (this->topHintPadding) : 0))}, midLine);
        }


        // Below subhead splitter line
        if (this->GetBannerFootBorder())
        {
            int l = this->GetBannerLines();
            if (l)
            {
                WriteBuffered({0, this->GetTopBorder() + this->GetBannerLines()}, Stringify(midLine, this->logTitle, true, true, true));
            }
        }

        // End drawing mode
        WriteBuffered({}, end);
    }

    AuUInt32 TTYConsole::GuessWidth(const AuString &referenceLine)
    {
        return AuUInt32(AuLocale::ConvertFromUTF8(referenceLine).size());
    }

    const AuString &TTYConsole::Stringify(const AuString &referenceLine, const AlignedString &string, bool spacing, bool brackets, bool extraPadding)
    {
        if (string.str.empty())
        {
            return referenceLine;
        }

        this->tempMemory = referenceLine;

        int lineWidth = this->currentWidth;


        int stride = 1;

        if (!referenceLine.empty())
        {
            if (UTF8())
            {
                stride = 3;
            }
        }

        // HACK: if non-title, remove borders
        // Before i'd drop the first & last char if line == width, but ofc this doesnt work with UTF8, and it'd pretty dumb to rely on an estimated char length
        int L {}, R {};
        if (!extraPadding)
        {
            lineWidth -= GetLeftBorder() * stride;
            lineWidth -= GetRightBorder() * stride;
        }
        else
        {
            // Border offsets, if accounting for them.
            L = GetLeftBorder();
            R = GetRightBorder();
        }

        if (lineWidth < 0)
        {
            this->tempMemory.clear();
            return this->tempMemory;
        }

        if (referenceLine.empty())
        {
            this->tempMemory = AuString(lineWidth, ' ');
        }

        int length = GuessWidth(string.str) + (brackets ? 2 : 0) + (spacing ? 2 : 0);
        
        if (length > lineWidth)
        {
            return referenceLine;
        }

        int start {};

        int padding2 = extraPadding ? 2 : 0;

        // You're an idiot. you dont need a comment to work out what this does
        switch (string.align)
        {
        case ETTYAlign::eLeft:
            start = padding2 + L;
            break;

        case ETTYAlign::eRight:
            start = lineWidth - (R + padding2 + length);
            break;

        case ETTYAlign::eCenter:
            start = lineWidth / 2 - (length / 2);
            break;
        }

        if (start + length + GetRightBorder() > this->currentWidth)
        {
            return referenceLine;
        }

        // In UTF8 mode, we fill the buffer of characters of a constant stride of 3
        start *= stride;

        if (start >= tempMemory.size())
        {
            return referenceLine;
        }

        // Brackets

        AuString left;
        AuString right;

        if (brackets)
        {
            if (UTF8())
            {
                right = "\xe2\x94\x9c";
                left  = "\xe2\x94\xa4";
            }
            else
            {
                left  = "u";
                right = "t";
            }
        }

        // Overhead to enter DEC drawing mode around the brackets on non-utf8 terminals
        int DECOverhead = 0;
        int DECOverheadA = 0;
        int DECOverheadB = 0;

        if (!UTF8())
        {
            DECOverheadA = DECOverheadB = 3;
            DECOverhead = DECOverheadA + DECOverheadB;
        }

        // kanker
        AuUInt toWrite = (brackets * stride) + DECOverheadA + spacing + string.str.size() + spacing + DECOverheadB + (brackets * stride);
        AuUInt toSlice = stride * ((spacing * 2) + (brackets * 2) + string.str.size());

        // brrr
        if (toWrite <= toSlice)
        {
            // Fast path, pog. We dont need to allocate.

            AuUInt strideTwo = brackets * stride;

            if (toWrite < toSlice)
            {
                AuUInt second = start + strideTwo + DECOverheadA + spacing + string.str.size() + spacing + DECOverheadB + right.size();
                AuUInt two = start + (length * strideTwo);
                AuUInt count = this->tempMemory.size() - two;

                AuMemmove(this->tempMemory.data() + second,
                          this->tempMemory.data() + two, this->tempMemory.size() - two);

                this->tempMemory.resize(second + count);

            }

            if (brackets)
            {
                AuMemcpy(this->tempMemory.data() + start, left.data(), left.size());
            }

            if (spacing)
            {
                this->tempMemory.data()[start + strideTwo + DECOverheadA] = ' ';
            }
            
            if (DECOverheadA)
            {
                AuMemcpy(this->tempMemory.data() + strideTwo + DECOverheadA + spacing, "\033(B", 3);
            }
            
            AuMemcpy(this->tempMemory.data() + start + strideTwo + DECOverheadA + spacing, string.str.data(), string.str.size());
           
            if (spacing)
            {
                this->tempMemory.data()[start + strideTwo + DECOverheadA + spacing + string.str.size() + DECOverheadB] = ' ';
            }

            if (DECOverheadB)
            {
                AuMemcpy(this->tempMemory.data() + start + strideTwo + DECOverheadA + spacing + string.str.size() + spacing, "\033(0", 3);
            }


            if (brackets)
            {
                AuMemcpy(this->tempMemory.data() + start + strideTwo + DECOverheadA + spacing + string.str.size() + spacing + DECOverheadB, right.data(), right.size());
            }

        }
        else
        {
            // Slow allocation path

            auto cpy = this->tempMemory; // alloc
            AuString &ret = this->tempMemory;

            auto begin = cpy.empty() ? "" : cpy.substr(0, start); // alloc
            auto end   = cpy.empty() ? "" : cpy.substr(start + (length * stride)); // alloc

            ret = AuMove(begin);
            ret.reserve(this->currentWidth * stride);

            // potential allocs:
            if (brackets)
            {
                ret += left;
            }

            if (DECOverheadA)
            {
                ret += "\033(B";
            }

            if (spacing)
            {
                ret += ' ';
            }

            ret += string.str;

            if (spacing)
            {
                ret += ' ';
            }

            if (DECOverheadB)
            {
                ret += "\033(0";
            }

            if (brackets)
            {
                ret += right;
            }

            ret += AuMove(end);

            return ret;
        }

        return this->tempMemory;
    }

    void TTYConsole::RedrawBanner()
    {
        if (this->header.str.size())
        {
            WriteLine(this->GetTopBorder() + 
                        this->topHeaderPadding,
                      Stringify("", this->header, false, false, false));
        }

        if (this->subheader.str.size())
        {
            WriteLine(this->GetTopBorder() + 
                        (this->header.str.size() ? 1 + this->topHeaderPadding : 0) +
                        (this->midHeaderPadding),
                      Stringify("", this->subheader, false, false, false));
        }
    }

    void TTYConsole::RedrawLogBox()
    {

        auto indexBeforePadding = (this->GetBannerFootBorder() ? 1 + this->topLogPadding : 0) + this->topLogPaddingExtra;
        auto startIndex = this->GetTopBorder() + this->GetBannerLines() + indexBeforePadding;
        int drawPos = {};

        auto maxLines = GetLogBoxLines();

        for (int i = startIndex + maxLines; i < this->currentHeight; i++)
        {
            this->BlankLine(i);
        }

        auto startingLineBufferIndex = 0;

        if (iScrollPos == -1)
        {
            if (this->screenBuffer.size() > maxLines)
            {
                startingLineBufferIndex = this->screenBuffer.size() - maxLines;
            }
            else
            {
                startingLineBufferIndex = 0;
            }
        }
        else
        {
            startingLineBufferIndex = iScrollPos;
        }

        for (int i = 0; i < maxLines; i++)
        {
            auto strIdx = i + startingLineBufferIndex;
            if (strIdx >= this->screenBuffer.size())
            {
                break;
            }

            WriteBuffered({GetLeftBorder() + this->leftLogPadding, i + startIndex}, this->screenBuffer[strIdx]);
        }
    }   

    void TTYConsole::BlankLogBox()
    {

    }

    void TTYConsole::RedrawInput(bool clear)
    {
        int height = this->currentHeight - (1 + this->GetBottomBorder());

        if (clear)
        {
            BlankLine(height);
        }


        WriteBuffered({this->GetLeftBorder() + this->leftPadding, height}, ">");

        if (clear && NoncanonicalMode())
        {
            WriteBuffered({this->GetLeftBorder() + this->leftPadding + 1, height}, this->inputField);
        }
    }

    void TTYConsole::RedrawHintLine()
    {

    }

    int TTYConsole::GetHintLines()
    {
        return this->hintStrings.size();
    }

    bool TTYConsole::GetLogBoxHintBorder()
    {
        return true;
    }

    bool TTYConsole::GetBottomBorder()
    {
        return true;
    }

    ETTYAlign TTYConsole::GetTitleAlignment()
    {
        return this->headerTitle.align;
    }

    ETTYAlign TTYConsole::SetTitleAlignment(ETTYAlign newValue)
    {
        return AuExchange(this->headerTitle.align, newValue);
    }

    ETTYAlign TTYConsole::GetLogBoxTitleAlignment()
    {
        return this->logTitle.align;
    }

    ETTYAlign TTYConsole::SetLogBoxTitleAlignment(ETTYAlign newValue)
    {
        return AuExchange(this->logTitle.align, newValue);
    }

    ETTYAlign TTYConsole::GetHeaderAlignment()
    {
        return this->header.align;
    }

    ETTYAlign TTYConsole::GetSubheaderAlignment()
    {
        return this->subheader.align;
    }

    AuString TTYConsole::GetHeaderBorderTitle()
    {
        return this->headerTitle.str;
    }

    AuString TTYConsole::GetLogBoxBorderTitle()
    {
        return this->logTitle.str;
    }

    AuString TTYConsole::GetHeader()
    {
        return this->header.str;
    }

    AuString TTYConsole::GetSubHeader()
    {
        return this->subheader.str;
    }

    ETTYAlign TTYConsole::SetHeaderAlignment(ETTYAlign newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->header.align, newValue);
    }

    ETTYAlign TTYConsole::SetSubheaderAlignment(ETTYAlign newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->subheader.align, newValue);
    }

    AuString TTYConsole::SetHeaderBorderTitle(const AuString &newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->headerTitle.str, newValue);
    }

    AuString TTYConsole::SetLogBoxBorderTitle(const AuString &newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->logTitle.str, newValue);
    }

    AuString TTYConsole::SetHeader(const AuString &newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->header.str, newValue);
    }

    AuString TTYConsole::SetSubHeader(const AuString &newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->subheader.str, newValue);
    }

    bool TTYConsole::SetTopBorder(bool newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->bTopBorder, newValue);
    }

    bool TTYConsole::SetLeftBorder(bool newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->bLeftBorder, newValue);
    }

    bool TTYConsole::SetRightBorder(bool newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->bRightBorder, newValue);
    }

    int TTYConsole::GetBannerLines()
    {
        int ret = !this->header.str.empty() + !this->subheader.str.empty();
        if (!ret)
        {
            return 0;
        }

        return ret + this->midHeaderPadding + (this->header.str.size() ? this->topHeaderPadding : 0) + (this->subheader.str.size() ? this->bottomSubHeaderPadding : 0);
    }

    int TTYConsole::GetLogBoxLines()
    {
        int hintLines = this->GetHintLines();
        int bannerLines = this->GetBannerLines();
        // 
        return this->currentHeight - (this->GetTopBorder() + 
                                      //////////////////
                                      bannerLines  + 
                                      //////////////////
                                      (bannerLines ? 1 /* splitter */ + this->topLogPadding : 0) +
                                      
                                      this->topLogPaddingExtra  + 
                                      
                                      GetLogBoxHintBorder() +
                                      //////////////////////////////
                                      1 +

                                      (bool(hintLines) ? (hintLines + this->topHintPadding) : 0) +
                                      
                                      this->topInputPadding +

                                      //////////////////////////////
                                      this->GetTextInputLines() + 
                                      ////////////////////////////// 
                                      this->GetBottomBorder());
    }

    int TTYConsole::GetTextInputLines()
    {
        return 1;
    }

    bool TTYConsole::GetBannerFootBorder()
    {
        return this->header.str.size() || this->subheader.str.size();
    }

    bool TTYConsole::GetTopBorder()
    {
        return this->bTopBorder;
    }

    bool TTYConsole::GetRightBorder()
    {
        return this->bRightBorder;
    }

    bool TTYConsole::GetLeftBorder()
    {
        return this->bLeftBorder;
    }

    bool TTYConsole::NoncanonicalMode()
    {
        return ConsoleStd::IsStdOutTTY();
    }

    bool TTYConsole::PermitDoubleBuffering()
    {
        // We can't double buffer and not share the input line between two framebuffers
    #if defined(AURORA_IS_MODERNNT_DERIVED)
        return NoncanonicalMode();
    #endif

        return true;
    }

    AuPair<AuUInt32, AuUInt32> TTYConsole::GetLogBoxStart()
    {
        return {this->GetLeftBorder(), this->GetTopBorder() + this->GetBannerLines() + this->GetBannerFootBorder()};
    }

    AuPair<AuUInt32, AuUInt32> TTYConsole::GetHintLine()
    {
        int hintLines = this->GetHintLines();
        return {this->GetLeftBorder(), this->currentHeight - (1 + hintLines + bool(hintLines) + this->GetBottomBorder() + this->GetTextInputLines())};
    }

    AuPair<AuUInt32, AuUInt32> TTYConsole::GetInputCursor()
    {
        if (!this->NoncanonicalMode())
        {
            return {this->GetLeftBorder() + this->leftPadding + 1 + this->leftInputPadding, this->currentHeight - (1 + this->GetBottomBorder())};
        }

        return {this->GetLeftBorder() + this->leftPadding + 1 + this->leftInputPadding + (noncanonicalCursorPos == -1 ? 0 : noncanonicalCursorPos) /*:(*/, this->currentHeight - (1 + this->GetBottomBorder())}; // { i do not like this, ...}
    }

    AuPair<AuUInt32, AuUInt32> TTYConsole::GetInitialInputLine()
    {
        return {};
    }

    void TTYConsole::NoncanonicalSetCursor()
    {
        TTYSetPos(this->GetInputCursor());
    }

    void TTYConsole::SetHintStrings(const AuList<AuPair<AuString /*autocompletion*/, AuList<AuString/* secondary hint*/>>> &hints)
    {
        this->hintStrings = AuMove(hints);
    }


    bool TTYConsole::CheckRedraw()
    {
        return {};
    }

    void TTYConsole::SetInitialCursorPos()
    {
        
    }

    void TTYConsole::PostRedraw(bool first)
    {
        if (first)
        {

            SetInitialCursorPos();
            //AuConsole::TTYSetPos()
        }
        else if (NoncanonicalMode())
        {

        }
    }

    AuUInt8 TTYConsole::SetPaddingLeftOfLog(AuUInt8 newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->leftLogPadding, newValue);
    }

    AuUInt8 TTYConsole::SetPaddingRightOfLog(AuUInt8 newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->rightLogPadding, newValue);
    }

    AuUInt8 TTYConsole::SetPaddingLeftOfInput(AuUInt8 newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->leftInputPadding, newValue);
    }

    AuUInt8 TTYConsole::SetPaddingTopOfInput(AuUInt8 newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->topInputPadding, newValue);
    }

    AuUInt8 TTYConsole::SetPaddingTopOfHint(AuUInt8 newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->topHintPadding, newValue);
    }

    AuUInt8 TTYConsole::SetPaddingTopOfHeader(AuUInt8 newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->topHeaderPadding, newValue);
    }

    AuUInt8 TTYConsole::SetPaddingMidOfHeader(AuUInt8 newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->midHeaderPadding, newValue);
    }

    AuUInt8 TTYConsole::SetPaddingBottomOfSubheader(AuUInt8 newValue)
    {
        this->bTriggerRedraw = true;
        return AuExchange(this->bottomSubHeaderPadding, newValue);
    }

    AuUInt8 TTYConsole::GetPaddingLeftOfLog()
    {
        return this->leftLogPadding;
    }
    
    AuUInt8 TTYConsole::GetPaddingRightOfLog()
    {
        return this->rightLogPadding;
    }
    
    AuUInt8 TTYConsole::GetPaddingLeftOfInput()
    {
        return this->leftInputPadding;
    }
    
    AuUInt8 TTYConsole::GetPaddingTopOfInput()
    {
        return this->topInputPadding;
    }
    
    AuUInt8 TTYConsole::GetPaddingTopOfHint()
    {
        return this->topHintPadding;
    }
    
    AuUInt8 TTYConsole::GetPaddingTopOfHeader()
    {
        return this->topHeaderPadding;
    }
    
    AuUInt8 TTYConsole::GetPaddingMidOfHeader()
    {
        return this->midHeaderPadding;
    }
    
    AuUInt8 TTYConsole::GetPaddingBottomOfSubheader()
    {
        return this->bottomSubHeaderPadding;
    }

    AuUInt8 TTYConsole::SetPaddingHeadOfLog(AuUInt8 newValue)
    {
        return AuExchange(this->topLogPadding, newValue);
    }
    
    AuUInt8 TTYConsole::SetPaddingTopOfLog(AuUInt8 newValue)
    {
        return AuExchange(this->topLogPaddingExtra, newValue);
    }

    AuUInt8 TTYConsole::GetPaddingHeadOfLog()
    {
        return this->topLogPadding;
    }

    AuUInt8 TTYConsole::GetPaddingTopOfLog()
    {
        return this->topLogPaddingExtra;
    }

    void Init()
    {
        gTTYConsole.Init();
    }

    void Exit()
    {
        gTTYConsole.Deinit();
    }

    void WriteTTYOut(const AuConsole::ConsoleMessage &msg)
    {
        gTTYConsole.BufferMessage(msg);
    }

    void Pump()
    {
        gTTYConsole.Pump();
    }

    AUKN_SYM AuSPtr<ITTYConsole> GetTTYConsole()
    {
        return AuUnsafeRaiiToShared<ITTYConsole>(&gTTYConsole);
    }

    void OnEnter()
    {
        if (gTTYConsoleEnabled)
        {
            gTTYConsole.OnEnter();
        }
    }

#else

    void Init()
    {

    }

    void Pump()
    {

    }

    void Exit()
    {

    }

    void WriteTTYOut(const AuConsole::ConsoleMessage &msg)
    {

    }

    AUKN_SYM AuSPtr<ITTYConsole> GetTTYConsole()
    {
        return {};
    }

    void OnEnter()
    {

    }

#endif

}