0417_QT_code/APP/APP_UIWindow.cpp

#include "APP/APP_UIWindow.h"

#include "APP/APP_GlassCard.h"
#include "APP/APP_KeyButton.h"
#include "APP/APP_Theme.h"
#include "APP/APP_UIWindow_Private.h"
#include <QtGui/QFontDatabase>
#include <QtGui/QPainter>
#include <QtWidgets/QComboBox>
#include <QtWidgets/QFormLayout>
#include <QtWidgets/QGridLayout>
#include <QtWidgets/QHeaderView>
#include <QtWidgets/QHBoxLayout>
#include <QtWidgets/QLabel>
#include <QtWidgets/QLineEdit>
#include <QtWidgets/QPlainTextEdit>
#include <QtWidgets/QPushButton>
#include <QtWidgets/QScrollBar>
#include <QtWidgets/QSizePolicy>
#include <QtWidgets/QSpinBox>
#include <QtWidgets/QStackedWidget>
#include <QtWidgets/QTabWidget>
#include <QtWidgets/QTableWidget>
#include <QtWidgets/QTableWidgetItem>
#include <QtWidgets/QVBoxLayout>
#include <Windows.h>

namespace APP {

namespace
{

enum App_Enum_PacketTestRow
{
    App_Enum_PacketTestRow_TxHelloReq = 0,
    App_Enum_PacketTestRow_RxHelloRsp,
    App_Enum_PacketTestRow_TxBitmap,
    App_Enum_PacketTestRow_RxFunctionKeyEvent,
    App_Enum_PacketTestRow_RxLedState,
    App_Enum_PacketTestRow_TxTimeSync,
    App_Enum_PacketTestRow_TxThemeRgb,
    App_Enum_PacketTestRow_RxAck,
    App_Enum_PacketTestRow_RxError,
    App_Enum_PacketTestRow_Count
};

QLabel* App_Func_CreateLabel(
    QWidget* parent,
    const QString& Text,
    const QFont& Font,
    bool WordWrap = false)
{
    QLabel* p_Label = new QLabel(Text, parent);
    p_Label->setFont(Font);
    p_Label->setAttribute(Qt::WA_TranslucentBackground, true);
    p_Label->setWordWrap(WordWrap);
    return p_Label;
}

APP_GlassCard* App_Func_CreateCard(QWidget* parent, QVBoxLayout** pp_Layout)
{
    APP_GlassCard* p_Card = new APP_GlassCard(parent);
    QVBoxLayout* p_Layout = new QVBoxLayout(p_Card);
    p_Layout->setContentsMargins(20, 20, 20, 20);
    p_Layout->setSpacing(14);
    *pp_Layout = p_Layout;
    return p_Card;
}

void App_Func_SetGridStretch(QGridLayout* p_Grid, int ColumnCount, int RowCount)
{
    for (int Column = 0; Column < ColumnCount; ++Column)
    {
        p_Grid->setColumnStretch(Column, 1);
    }
    for (int Row = 0; Row < RowCount; ++Row)
    {
        p_Grid->setRowStretch(Row, 1);
    }
}

bool App_Func_RegisterRawInputWindow(WId WindowId)
{
    RAWINPUTDEVICE Device = {};
    Device.usUsagePage = 0x01;
    Device.usUsage = 0x06;
    Device.dwFlags = RIDEV_INPUTSINK;
    Device.hwndTarget = reinterpret_cast<HWND>(WindowId);
    return RegisterRawInputDevices(&Device, 1, sizeof(Device)) == TRUE;
}

QString App_Func_BoolText(bool Value)
{
    return Value ? QStringLiteral("Yes") : QStringLiteral("No");
}

Com_Enum_RawPacketSource App_Func_GetPacketTestTargetSource(const QComboBox* p_Combo)
{
    return p_Combo == nullptr
        ? Com_Enum_RawPacketSource_None
        : static_cast<Com_Enum_RawPacketSource>(p_Combo->currentData().toInt());
}

QString App_Func_GetPacketTestTargetText(Com_Enum_RawPacketSource Source)
{
    switch (Source)
    {
    case Com_Enum_RawPacketSource_UsbCdc:
        return QStringLiteral("USB CDC only");
    case Com_Enum_RawPacketSource_BleNus:
        return QStringLiteral("BLE NUS only");
    default:
        return QStringLiteral("Auto (ready transport)");
    }
}

QString App_Func_FormatPacketType(quint32 RawType)
{
    switch (static_cast<Com_Enum_ProtocolType>(RawType & 0xFFU))
    {
    case Com_Enum_ProtocolType_HelloReq: return QStringLiteral("HelloReq");
    case Com_Enum_ProtocolType_HelloRsp: return QStringLiteral("HelloRsp");
    case Com_Enum_ProtocolType_Bitmap: return QStringLiteral("Bitmap");
    case Com_Enum_ProtocolType_FunctionKeyEvent: return QStringLiteral("FunctionKeyEvent");
    case Com_Enum_ProtocolType_LedState: return QStringLiteral("LedState");
    case Com_Enum_ProtocolType_TimeSync: return QStringLiteral("TimeSync");
    case Com_Enum_ProtocolType_ThemeRgb: return QStringLiteral("ThemeRgb");
    case Com_Enum_ProtocolType_Ack: return QStringLiteral("Ack");
    case Com_Enum_ProtocolType_Error: return QStringLiteral("Error");
    default:
        return RawType == 0
            ? QStringLiteral("None")
            : QStringLiteral("0x%1").arg(RawType, 0, 16).toUpper();
    }
}

QString App_Func_FormatVidPid(quint32 VendorId, quint32 ProductId)
{
    return QStringLiteral("%1:%2")
        .arg(VendorId, 4, 16, QLatin1Char('0'))
        .arg(ProductId, 4, 16, QLatin1Char('0'))
        .toUpper();
}

QFont App_Func_GetMonoFont()
{
    QFont Font = QFontDatabase::systemFont(QFontDatabase::FixedFont);
    Font.setPointSize(9);
    return Font;
}

} // namespace

int App_Func_GetFeatureStackIndex(Lgc_FunctionFeature_Type Type)
{
    switch (Type)
    {
    case Lgc_FunctionFeature_Type::KeyCombination:
    case Lgc_FunctionFeature_Type::KeySequence:
        return 0;
    case Lgc_FunctionFeature_Type::Website:
        return 1;
    default:
        return 0;
    }
}

bool App_Func_IsKeyRecordFeatureType(Lgc_FunctionFeature_Type Type)
{
    return (Type == Lgc_FunctionFeature_Type::KeyCombination) ||
        (Type == Lgc_FunctionFeature_Type::KeySequence);
}

QString App_Func_GetWebsiteEditText(const QString& UrlText)
{
    const QString DisplayText = UrlText.trimmed();
    return DisplayText.isEmpty() ? QStringLiteral("https://") : DisplayText;
}

App_UIWindow::App_UIWindow(QWidget* parent)
    : QWidget(parent)
{
    App_Func_InitWindow();
    App_Func_InitUi();
    App_Func_InitConnect();
    App_Func_InitLogic();
    App_Func_RefreshKeypadButtons();
    App_Func_RefreshFunctionStatus();
    App_Func_RefreshPacketTestPanel();
    update();
}

App_UIWindow::~App_UIWindow()
{
    Lgc_Core_Close(&appLgcState);
}

void App_UIWindow::paintEvent(QPaintEvent* event)
{
    Q_UNUSED(event);
    QPainter Painter(this);
    Painter.setRenderHint(QPainter::Antialiasing, true);
    Painter.fillRect(rect(), palette().color(QPalette::Window));
}

void App_UIWindow::resizeEvent(QResizeEvent* event)
{
    QWidget::resizeEvent(event);
    App_Func_UpdateFeatureEditorHeight();
}

bool App_UIWindow::nativeEvent(const QByteArray& EventType, void* p_Message, long* p_Result)
{
    Q_UNUSED(EventType);
    App_Func_HandleSequenceRecordMessage(p_Message);
    Lgc_Core_HandleNativeMessage(&appLgcState, p_Message);
    return QWidget::nativeEvent(EventType, p_Message, p_Result);
}

void App_UIWindow::App_Func_InitWindow()
{
    setWindowTitle(QStringLiteral("Keyboard Control"));
    setMinimumSize(760, 820);
    resize(820, 900);
    setAttribute(Qt::WA_StyledBackground, true);
}

void App_UIWindow::App_Func_InitUi()
{
    QVBoxLayout* p_RootLayout = new QVBoxLayout(this);
    p_RootLayout->setContentsMargins(26, 22, 26, 24);
    p_RootLayout->setSpacing(14);

    appPageTab = new QTabWidget(this);
    appPageTab->setDocumentMode(true);
    appPageTab->setMovable(false);
    appPageTab->addTab(App_Func_CreatePadCard(), QStringLiteral("Keypad"));
    appFeaturePageIndex =
        appPageTab->addTab(App_Func_CreateFunctionConfigCard(), QStringLiteral("Functions"));
    appPacketTestPageIndex =
        appPageTab->addTab(App_Func_CreatePacketTestCard(), QStringLiteral("Device Test"));
    p_RootLayout->addWidget(appPageTab, 1);
}

void App_UIWindow::App_Func_InitConnect()
{
    connect(&appTimerPoll, &QTimer::timeout, this, [this]()
    {
        if (Lgc_Core_Poll(&appLgcState))
        {
            App_Func_RefreshAfterLogicChange();
        }
    });
    connect(&appTimerAutoRefreshDevice, &QTimer::timeout, this, [this]()
    {
        const Lgc_Core_Struct_View View = Lgc_Core_GetView(&appLgcState);
        if (View.IsConnected || View.HasOpenTransport)
        {
            return;
        }

        Lgc_Core_RefreshDevice(&appLgcState);
        App_Func_RefreshKeypadState();
        App_Func_RefreshKeypadButtons();
        App_Func_RefreshFunctionStatus();
        App_Func_RefreshPacketTestPanel();
        update();
    });

    connect(appFeatureAddButton, &QPushButton::clicked, this, &App_UIWindow::App_Func_AddFeature);
    connect(appFeatureDeleteButton, &QPushButton::clicked, this, &App_UIWindow::App_Func_DeleteFeature);
    connect(appFeatureTimeSyncButton, &QPushButton::clicked, this, [this]()
    {
        Lgc_Core_SendTimeSync(&appLgcState);
        App_Func_RefreshAfterLogicChange();
    });
    connect(appFeatureThemeSwitchButton, &QPushButton::clicked, this, [this]()
    {
        Lgc_Core_SendThemeSwitch(&appLgcState);
        App_Func_RefreshAfterLogicChange();
    });

    connect(appFeatureTable, &QTableWidget::itemSelectionChanged, this, [this]()
    {
        const QModelIndexList IndexList = appFeatureTable->selectionModel()->selectedRows();
        if (IndexList.isEmpty())
        {
            App_Func_SelectFeature(0);
            return;
        }

        const int Row = IndexList.first().row();
        App_Func_SelectFeature(appFeatureTable->item(Row, 0)->data(Qt::UserRole).toInt());
    });

    const auto ConnectSaveSignal = [this](auto Sender, auto Signal)
    {
        connect(Sender, Signal, this, [this]()
        {
            if (!appIsUpdatingFeatureUi)
            {
                App_Func_SaveFeatureFromUi();
            }
        });
    };

    ConnectSaveSignal(appFeatureNameEdit, &QLineEdit::textChanged);
    ConnectSaveSignal(appFeatureDescriptionEdit, &QLineEdit::textChanged);
    ConnectSaveSignal(appFeatureTypeCombo, qOverload<int>(&QComboBox::currentIndexChanged));
    ConnectSaveSignal(appFeatureSequenceEdit, &QLineEdit::textChanged);
    ConnectSaveSignal(appFeatureWebsiteEdit, &QLineEdit::textChanged);

    connect(
        appFeatureSequenceRecordStartButton,
        &QPushButton::clicked,
        this,
        &App_UIWindow::App_Func_StartSequenceRecording);
    connect(
        appFeatureSequenceRecordStopButton,
        &QPushButton::clicked,
        this,
        &App_UIWindow::App_Func_StopSequenceRecording);

    connect(appPacketTestRefreshButton, &QPushButton::clicked, this, [this]()
    {
        Lgc_Core_RefreshDevice(&appLgcState);
        App_Func_RefreshAfterLogicChange();
    });
    connect(appPacketTestTargetCombo, qOverload<int>(&QComboBox::currentIndexChanged), this, [this]()
    {
        App_Func_RefreshPacketTestPanel();
    });
    connect(appPacketTestSendHelloButton, &QPushButton::clicked, this, [this]()
    {
        Lgc_Core_TestSendHello(
            &appLgcState,
            App_Func_GetPacketTestTargetSource(appPacketTestTargetCombo));
        App_Func_RefreshAfterLogicChange();
    });
    connect(appPacketTestSendBitmapCurrentButton, &QPushButton::clicked, this, [this]()
    {
        Lgc_Core_TestSendBitmapCurrentConfig(
            &appLgcState,
            App_Func_GetPacketTestTargetSource(appPacketTestTargetCombo));
        App_Func_RefreshAfterLogicChange();
    });
    connect(appPacketTestSendBitmapAllOnButton, &QPushButton::clicked, this, [this]()
    {
        Lgc_Core_TestSendBitmapAllEnabled(
            &appLgcState,
            App_Func_GetPacketTestTargetSource(appPacketTestTargetCombo));
        App_Func_RefreshAfterLogicChange();
    });
    connect(appPacketTestSendBitmapAllOffButton, &QPushButton::clicked, this, [this]()
    {
        Lgc_Core_TestSendBitmapAllDisabled(
            &appLgcState,
            App_Func_GetPacketTestTargetSource(appPacketTestTargetCombo));
        App_Func_RefreshAfterLogicChange();
    });
    connect(appPacketTestSendTimeSyncButton, &QPushButton::clicked, this, [this]()
    {
        Lgc_Core_TestSendTimeSync(
            &appLgcState,
            App_Func_GetPacketTestTargetSource(appPacketTestTargetCombo));
        App_Func_RefreshAfterLogicChange();
    });
    connect(appPacketTestSendThemeButton, &QPushButton::clicked, this, [this]()
    {
        Lgc_Core_TestSendThemeRgb(
            &appLgcState,
            static_cast<quint8>(appPacketTestThemeRedSpin->value()),
            static_cast<quint8>(appPacketTestThemeGreenSpin->value()),
            static_cast<quint8>(appPacketTestThemeBlueSpin->value()),
            App_Func_GetPacketTestTargetSource(appPacketTestTargetCombo));
        App_Func_RefreshAfterLogicChange();
    });
    connect(appPacketTestClearLogButton, &QPushButton::clicked, this, [this]()
    {
        Lgc_Core_ClearTestLog(&appLgcState);
        App_Func_RefreshAfterLogicChange();
    });
}

void App_UIWindow::App_Func_InitLogic()
{
    Lgc_Core_Init(&appLgcState);
    const WId WindowId = winId();
    Lgc_Core_SetWindowHandle(&appLgcState, reinterpret_cast<void*>(WindowId));
    if (!App_Func_RegisterRawInputWindow(WindowId))
    {
        Lgc_Core_SetStatusText(&appLgcState, QStringLiteral("Raw keyboard capture init failed."));
    }

    Lgc_Core_LoadFunctionConfig(&appLgcState);
    App_Func_RefreshFeatureTable();

    Lgc_Core_Start(&appLgcState);
    appTimerPoll.setInterval(30);
    appTimerPoll.start();
    appTimerAutoRefreshDevice.setInterval(1500);
    appTimerAutoRefreshDevice.start();
    App_Func_RefreshKeypadState();
    App_Func_RefreshKeypadButtons();
    App_Func_RefreshFunctionStatus();
    App_Func_RefreshPacketTestPanel();
    update();
}

QWidget* App_UIWindow::App_Func_CreatePadCard()
{
    QVBoxLayout* p_Layout = nullptr;
    APP_GlassCard* p_Card = App_Func_CreateCard(this, &p_Layout);
    p_Layout->addWidget(
        App_Func_CreateLabel(p_Card, QStringLiteral("Keypad"), APP_Theme::App_Func_GetMetricFont()));
    p_Layout->addWidget(App_Func_CreateLabel(
        p_Card,
        QStringLiteral(
            "Left click simulates a real press/release. Right click binds the current key to a "
            "function. After binding, the button shows the function name and tooltip."),
        APP_Theme::App_Func_GetBodyFont(),
        true));

    QGridLayout* p_Grid = new QGridLayout();
    p_Grid->setSpacing(14);

    for (const APP_KeyInfo& Key : appKeypadModel.App_Func_GetKeyList())
    {
        APP_KeyButton* p_Button = new APP_KeyButton(Key, p_Card);
        p_Button->setContextMenuPolicy(Qt::CustomContextMenu);
        connect(
            p_Button,
            &QPushButton::pressed,
            this,
            [this, Key]()
            {
                Lgc_Core_HandleUiKeyPress(&appLgcState, Key.usage);
                App_Func_RefreshUi();
            });
        connect(
            p_Button,
            &QPushButton::released,
            this,
            [this, Key]()
            {
                Lgc_Core_HandleUiKeyRelease(&appLgcState, Key.usage);
                App_Func_RefreshUi();
            });
        connect(
            p_Button,
            &QWidget::customContextMenuRequested,
            this,
            [this, p_Button, Key](const QPoint&)
            {
                App_Func_ShowKeyMenu(
                    Key.usage,
                    p_Button->mapToGlobal(QPoint(p_Button->width() / 2, p_Button->height() / 2)));
            });

        appKeypadButtonMap.insert(Key.id, p_Button);
        p_Grid->addWidget(p_Button, Key.row, Key.column, Key.rowSpan, Key.columnSpan);
    }

    App_Func_SetGridStretch(p_Grid, 4, 5);
    p_Layout->addLayout(p_Grid, 1);
    return p_Card;
}

QWidget* App_UIWindow::App_Func_CreateFunctionConfigCard()
{
    QVBoxLayout* p_Layout = nullptr;
    APP_GlassCard* p_Card = App_Func_CreateCard(this, &p_Layout);
    const auto AddRow = [p_Card](QFormLayout* p_Form, const QString& LabelText, QWidget* p_Field)
    {
        p_Form->addRow(
            App_Func_CreateLabel(p_Card, LabelText, APP_Theme::App_Func_GetBodyFont()),
            p_Field);
    };

    p_Layout->addWidget(
        App_Func_CreateLabel(p_Card, QStringLiteral("Functions"), APP_Theme::App_Func_GetMetricFont()));
    p_Layout->addWidget(App_Func_CreateLabel(
        p_Card,
        QStringLiteral(
            "The function list starts empty. Add a function first, then bind keypad keys to it. "
            "Current types: shortcut, shortcut sequence, and website."),
        APP_Theme::App_Func_GetBodyFont(),
        true));

    QHBoxLayout* p_TopRow = new QHBoxLayout();
    p_TopRow->setContentsMargins(0, 0, 0, 0);
    p_TopRow->setSpacing(10);
    appFeatureAddButton = new QPushButton(QStringLiteral("Add Function"), p_Card);
    appFeatureDeleteButton = new QPushButton(QStringLiteral("Delete Function"), p_Card);
    appFeatureTimeSyncButton = new QPushButton(QStringLiteral("Time Sync"), p_Card);
    appFeatureThemeSwitchButton = new QPushButton(QStringLiteral("Theme Switch"), p_Card);
    appFeatureDeleteButton->setEnabled(false);
    p_TopRow->addWidget(appFeatureAddButton);
    p_TopRow->addWidget(appFeatureDeleteButton);
    p_TopRow->addWidget(appFeatureTimeSyncButton);
    p_TopRow->addWidget(appFeatureThemeSwitchButton);
    p_TopRow->addStretch(1);
    p_Layout->addLayout(p_TopRow);

    appFeatureTable = new QTableWidget(p_Card);
    appFeatureTable->setColumnCount(3);
    appFeatureTable->setHorizontalHeaderLabels(
        { QStringLiteral("Name"), QStringLiteral("Description"), QStringLiteral("Type") });
    appFeatureTable->setSelectionBehavior(QAbstractItemView::SelectRows);
    appFeatureTable->setSelectionMode(QAbstractItemView::SingleSelection);
    appFeatureTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
    appFeatureTable->setAlternatingRowColors(true);
    appFeatureTable->verticalHeader()->setVisible(false);
    appFeatureTable->horizontalHeader()->setStretchLastSection(false);
    appFeatureTable->horizontalHeader()->setSectionResizeMode(0, QHeaderView::ResizeToContents);
    appFeatureTable->horizontalHeader()->setSectionResizeMode(1, QHeaderView::Stretch);
    appFeatureTable->horizontalHeader()->setSectionResizeMode(2, QHeaderView::ResizeToContents);
    appFeatureTable->setMinimumHeight(220);
    p_Layout->addWidget(appFeatureTable);

    QFormLayout* p_Form = new QFormLayout();
    p_Form->setFieldGrowthPolicy(QFormLayout::AllNonFixedFieldsGrow);
    p_Form->setLabelAlignment(Qt::AlignLeft | Qt::AlignVCenter);
    p_Form->setHorizontalSpacing(10);
    p_Form->setVerticalSpacing(10);

    appFeatureNameEdit = new QLineEdit(p_Card);
    appFeatureNameEdit->setPlaceholderText(
        QStringLiteral("Example: Function 1 / Open 4399 / Prefix Macro"));
    AddRow(p_Form, QStringLiteral("Name"), appFeatureNameEdit);

    appFeatureDescriptionEdit = new QLineEdit(p_Card);
    appFeatureDescriptionEdit->setPlaceholderText(
        QStringLiteral("Example: Open the 4399 home page"));
    AddRow(p_Form, QStringLiteral("Description"), appFeatureDescriptionEdit);

    appFeatureTypeCombo = new QComboBox(p_Card);
    appFeatureTypeCombo->addItem(
        Lgc_Core_GetFeatureTypeText(Lgc_FunctionFeature_Type::KeyCombination),
        static_cast<int>(Lgc_FunctionFeature_Type::KeyCombination));
    appFeatureTypeCombo->addItem(
        Lgc_Core_GetFeatureTypeText(Lgc_FunctionFeature_Type::KeySequence),
        static_cast<int>(Lgc_FunctionFeature_Type::KeySequence));
    appFeatureTypeCombo->addItem(
        Lgc_Core_GetFeatureTypeText(Lgc_FunctionFeature_Type::Website),
        static_cast<int>(Lgc_FunctionFeature_Type::Website));
    AddRow(p_Form, QStringLiteral("Type"), appFeatureTypeCombo);

    appFeatureEditorStack = new QStackedWidget(p_Card);
    appFeatureEditorStack->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);

    QWidget* p_SequencePage = new QWidget(appFeatureEditorStack);
    QFormLayout* p_SequenceForm = new QFormLayout(p_SequencePage);
    p_SequenceForm->setContentsMargins(0, 0, 0, 0);
    p_SequenceForm->setHorizontalSpacing(10);
    p_SequenceForm->setVerticalSpacing(10);

    QWidget* p_SequenceEditor = new QWidget(p_SequencePage);
    QHBoxLayout* p_SequenceEditorLayout = new QHBoxLayout(p_SequenceEditor);
    p_SequenceEditorLayout->setContentsMargins(0, 0, 0, 0);
    p_SequenceEditorLayout->setSpacing(8);
    appFeatureSequenceEdit = new QLineEdit(p_SequenceEditor);
    appFeatureSequenceEdit->setPlaceholderText(QStringLiteral("Example: Ctrl+C"));
    appFeatureSequenceRecordStartButton =
        new QPushButton(QStringLiteral("Start Record"), p_SequenceEditor);
    appFeatureSequenceRecordStopButton =
        new QPushButton(QStringLiteral("Stop Record"), p_SequenceEditor);
    appFeatureSequenceRecordStopButton->setEnabled(false);
    p_SequenceEditorLayout->addWidget(appFeatureSequenceEdit, 1);
    p_SequenceEditorLayout->addWidget(appFeatureSequenceRecordStartButton);
    p_SequenceEditorLayout->addWidget(appFeatureSequenceRecordStopButton);
    p_SequenceForm->addRow(QStringLiteral("Shortcut"), p_SequenceEditor);

    QWidget* p_WebsitePage = new QWidget(appFeatureEditorStack);
    QVBoxLayout* p_WebsiteLayout = new QVBoxLayout(p_WebsitePage);
    p_WebsiteLayout->setContentsMargins(0, 0, 0, 0);
    p_WebsiteLayout->setSpacing(0);
    appFeatureWebsiteEdit = new QLineEdit(p_WebsitePage);
    appFeatureWebsiteEdit->setPlaceholderText(QStringLiteral("Example: 4399.com or www.4399.com"));
    p_WebsiteLayout->addWidget(appFeatureWebsiteEdit);

    appFeatureEditorStack->addWidget(p_SequencePage);
    appFeatureEditorStack->addWidget(p_WebsitePage);
    AddRow(p_Form, QStringLiteral("Parameter"), appFeatureEditorStack);

    appFeatureBindingSummaryLabel = App_Func_CreateLabel(
        p_Card,
        QStringLiteral("No function selected yet."),
        APP_Theme::App_Func_GetBodyFont(),
        true);
    AddRow(p_Form, QStringLiteral("Bindings"), appFeatureBindingSummaryLabel);

    appFunctionLabelStatus = App_Func_CreateLabel(
        p_Card,
        QStringLiteral("Waiting for function-key activity."),
        APP_Theme::App_Func_GetBodyFont(),
        true);
    AddRow(p_Form, QStringLiteral("Latest Action"), appFunctionLabelStatus);

    p_Layout->addLayout(p_Form);
    p_Layout->addStretch(1);
    return p_Card;
}

QWidget* App_UIWindow::App_Func_CreatePacketTestCard()
{
    QVBoxLayout* p_Layout = nullptr;
    APP_GlassCard* p_Card = App_Func_CreateCard(this, &p_Layout);

    p_Layout->addWidget(
        App_Func_CreateLabel(p_Card, QStringLiteral("Device Packet Test"), APP_Theme::App_Func_GetMetricFont()));
    p_Layout->addWidget(App_Func_CreateLabel(
        p_Card,
        QStringLiteral(
            "Use this page to drive the real device. Choose Auto / USB CDC / BLE NUS first, "
            "then send packets and watch the rolling log for HelloRsp / FunctionKeyEvent / "
            "LedState / Ack / Error."),
        APP_Theme::App_Func_GetBodyFont(),
        true));

    QHBoxLayout* p_TargetRow = new QHBoxLayout();
    p_TargetRow->setContentsMargins(0, 0, 0, 0);
    p_TargetRow->setSpacing(8);
    p_TargetRow->addWidget(
        App_Func_CreateLabel(
            p_Card,
            QStringLiteral("Target Transport"),
            APP_Theme::App_Func_GetBodyFont()));
    appPacketTestTargetCombo = new QComboBox(p_Card);
    appPacketTestTargetCombo->addItem(
        QStringLiteral("Auto (ready transport)"),
        static_cast<int>(Com_Enum_RawPacketSource_None));
    appPacketTestTargetCombo->addItem(
        QStringLiteral("USB CDC only"),
        static_cast<int>(Com_Enum_RawPacketSource_UsbCdc));
    appPacketTestTargetCombo->addItem(
        QStringLiteral("BLE NUS only"),
        static_cast<int>(Com_Enum_RawPacketSource_BleNus));
    p_TargetRow->addWidget(appPacketTestTargetCombo, 1);
    p_Layout->addLayout(p_TargetRow);

    QGridLayout* p_ButtonGrid = new QGridLayout();
    p_ButtonGrid->setContentsMargins(0, 0, 0, 0);
    p_ButtonGrid->setHorizontalSpacing(10);
    p_ButtonGrid->setVerticalSpacing(10);
    appPacketTestRefreshButton = new QPushButton(QStringLiteral("Refresh Device"), p_Card);
    appPacketTestSendHelloButton = new QPushButton(QStringLiteral("Send HelloReq"), p_Card);
    appPacketTestSendBitmapCurrentButton = new QPushButton(QStringLiteral("Send Bitmap(Config)"), p_Card);
    appPacketTestSendBitmapAllOnButton = new QPushButton(QStringLiteral("Send Bitmap(All On)"), p_Card);
    appPacketTestSendBitmapAllOffButton = new QPushButton(QStringLiteral("Send Bitmap(All Off)"), p_Card);
    appPacketTestSendTimeSyncButton = new QPushButton(QStringLiteral("Send TimeSync"), p_Card);
    p_ButtonGrid->addWidget(appPacketTestRefreshButton, 0, 0);
    p_ButtonGrid->addWidget(appPacketTestSendHelloButton, 0, 1);
    p_ButtonGrid->addWidget(appPacketTestSendTimeSyncButton, 0, 2);
    p_ButtonGrid->addWidget(appPacketTestSendBitmapCurrentButton, 1, 0);
    p_ButtonGrid->addWidget(appPacketTestSendBitmapAllOnButton, 1, 1);
    p_ButtonGrid->addWidget(appPacketTestSendBitmapAllOffButton, 1, 2);
    p_ButtonGrid->setColumnStretch(0, 1);
    p_ButtonGrid->setColumnStretch(1, 1);
    p_ButtonGrid->setColumnStretch(2, 1);
    p_Layout->addLayout(p_ButtonGrid);

    QHBoxLayout* p_ThemeRow = new QHBoxLayout();
    p_ThemeRow->setContentsMargins(0, 0, 0, 0);
    p_ThemeRow->setSpacing(8);
    p_ThemeRow->addWidget(
        App_Func_CreateLabel(p_Card, QStringLiteral("Theme RGB"), APP_Theme::App_Func_GetBodyFont()));

    const auto CreateSpin = [p_Card](int Value)
    {
        QSpinBox* p_Spin = new QSpinBox(p_Card);
        p_Spin->setRange(0, 255);
        p_Spin->setValue(Value);
        p_Spin->setButtonSymbols(QAbstractSpinBox::NoButtons);
        p_Spin->setAlignment(Qt::AlignCenter);
        p_Spin->setFixedWidth(56);
        return p_Spin;
    };

    appPacketTestThemeRedSpin = CreateSpin(247);
    appPacketTestThemeGreenSpin = CreateSpin(37);
    appPacketTestThemeBlueSpin = CreateSpin(133);
    appPacketTestSendThemeButton = new QPushButton(QStringLiteral("Send ThemeRgb"), p_Card);
    appPacketTestClearLogButton = new QPushButton(QStringLiteral("Clear Log"), p_Card);
    p_ThemeRow->addWidget(appPacketTestThemeRedSpin);
    p_ThemeRow->addWidget(appPacketTestThemeGreenSpin);
    p_ThemeRow->addWidget(appPacketTestThemeBlueSpin);
    p_ThemeRow->addWidget(appPacketTestSendThemeButton);
    p_ThemeRow->addWidget(appPacketTestClearLogButton);
    p_ThemeRow->addStretch(1);
    p_Layout->addLayout(p_ThemeRow);

    appPacketTestTransportLabel =
        App_Func_CreateLabel(p_Card, QStringLiteral("Transport: -"), APP_Theme::App_Func_GetBodyFont(), true);
    appPacketTestProtocolLabel =
        App_Func_CreateLabel(p_Card, QStringLiteral("Protocol: -"), APP_Theme::App_Func_GetBodyFont(), true);
    appPacketTestHelloLabel =
        App_Func_CreateLabel(p_Card, QStringLiteral("HelloRsp: -"), APP_Theme::App_Func_GetBodyFont(), true);
    appPacketTestAckLabel =
        App_Func_CreateLabel(p_Card, QStringLiteral("Ack: -"), APP_Theme::App_Func_GetBodyFont(), true);
    appPacketTestErrorLabel =
        App_Func_CreateLabel(p_Card, QStringLiteral("Error: -"), APP_Theme::App_Func_GetBodyFont(), true);
    appPacketTestBitmapLabel =
        App_Func_CreateLabel(p_Card, QStringLiteral("Bitmaps: -"), APP_Theme::App_Func_GetBodyFont(), true);
    p_Layout->addWidget(appPacketTestTransportLabel);
    p_Layout->addWidget(appPacketTestProtocolLabel);
    p_Layout->addWidget(appPacketTestHelloLabel);
    p_Layout->addWidget(appPacketTestAckLabel);
    p_Layout->addWidget(appPacketTestErrorLabel);
    p_Layout->addWidget(appPacketTestBitmapLabel);

    appPacketTestTable = new QTableWidget(App_Enum_PacketTestRow_Count, 3, p_Card);
    appPacketTestTable->setFont(App_Func_GetMonoFont());
    appPacketTestTable->setHorizontalHeaderLabels(
        { QStringLiteral("Packet"), QStringLiteral("Direction"), QStringLiteral("Count") });
    appPacketTestTable->verticalHeader()->setVisible(false);
    appPacketTestTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
    appPacketTestTable->setSelectionMode(QAbstractItemView::NoSelection);
    appPacketTestTable->setFocusPolicy(Qt::NoFocus);
    appPacketTestTable->horizontalHeader()->setStretchLastSection(false);
    appPacketTestTable->horizontalHeader()->setSectionResizeMode(0, QHeaderView::Stretch);
    appPacketTestTable->horizontalHeader()->setSectionResizeMode(1, QHeaderView::ResizeToContents);
    appPacketTestTable->horizontalHeader()->setSectionResizeMode(2, QHeaderView::ResizeToContents);
    appPacketTestTable->setMinimumHeight(220);

    const QStringList PacketNames = {
        QStringLiteral("HelloReq"),
        QStringLiteral("HelloRsp"),
        QStringLiteral("Bitmap"),
        QStringLiteral("FunctionKeyEvent"),
        QStringLiteral("LedState"),
        QStringLiteral("TimeSync"),
        QStringLiteral("ThemeRgb"),
        QStringLiteral("Ack"),
        QStringLiteral("Error")
    };
    const QStringList Directions = {
        QStringLiteral("Host -> Device"),
        QStringLiteral("Device -> Host"),
        QStringLiteral("Host -> Device"),
        QStringLiteral("Device -> Host"),
        QStringLiteral("Device -> Host"),
        QStringLiteral("Host -> Device"),
        QStringLiteral("Host -> Device"),
        QStringLiteral("Device -> Host"),
        QStringLiteral("Device -> Host")
    };

    for (int Row = 0; Row < App_Enum_PacketTestRow_Count; ++Row)
    {
        appPacketTestTable->setItem(Row, 0, new QTableWidgetItem(PacketNames.at(Row)));
        appPacketTestTable->setItem(Row, 1, new QTableWidgetItem(Directions.at(Row)));
        appPacketTestTable->setItem(Row, 2, new QTableWidgetItem(QStringLiteral("0")));
    }
    p_Layout->addWidget(appPacketTestTable);

    appPacketTestLogEdit = new QPlainTextEdit(p_Card);
    appPacketTestLogEdit->setFont(App_Func_GetMonoFont());
    appPacketTestLogEdit->setReadOnly(true);
    appPacketTestLogEdit->setLineWrapMode(QPlainTextEdit::NoWrap);
    appPacketTestLogEdit->setMinimumHeight(190);
    p_Layout->addWidget(appPacketTestLogEdit, 1);
    return p_Card;
}

void App_UIWindow::App_Func_RefreshPacketTestTable()
{
    if (appPacketTestTable == nullptr)
    {
        return;
    }

    const Lgc_Core_Struct_TestView TestView = Lgc_Core_GetTestView(&appLgcState);
    const int Counts[App_Enum_PacketTestRow_Count] = {
        TestView.TxHelloReqCount,
        TestView.RxHelloRspCount,
        TestView.TxBitmapCount,
        TestView.RxFunctionKeyEventCount,
        TestView.RxLedStateCount,
        TestView.TxTimeSyncCount,
        TestView.TxThemeRgbCount,
        TestView.RxAckCount,
        TestView.RxErrorCount
    };

    for (int Row = 0; Row < App_Enum_PacketTestRow_Count; ++Row)
    {
        if (QTableWidgetItem* p_Item = appPacketTestTable->item(Row, 2))
        {
            p_Item->setText(QString::number(Counts[Row]));
        }
    }
}

void App_UIWindow::App_Func_RefreshPacketTestPanel()
{
    if (appPacketTestTransportLabel == nullptr)
    {
        return;
    }

    const Lgc_Core_Struct_TestView TestView = Lgc_Core_GetTestView(&appLgcState);
    const QString TargetText =
        App_Func_GetPacketTestTargetText(App_Func_GetPacketTestTargetSource(appPacketTestTargetCombo));
    appPacketTestTransportLabel->setText(
        QStringLiteral("Transport\nTarget: %1\nUSB: Open=%2 | Port=%3\nBLE: Open=%4 | Connected=%5 | Endpoint=%6")
            .arg(TargetText)
            .arg(App_Func_BoolText(TestView.IsUsbOpened))
            .arg(TestView.UsbPortName.isEmpty() ? QStringLiteral("-") : TestView.UsbPortName)
            .arg(App_Func_BoolText(TestView.IsNusOpened))
            .arg(App_Func_BoolText(TestView.IsNusConnected))
            .arg(TestView.NusEndpointSummary.isEmpty()
                     ? QStringLiteral("-")
                     : TestView.NusEndpointSummary));
    appPacketTestProtocolLabel->setText(
        QStringLiteral("Protocol\nReady: Device=%1 | USB=%2 | BLE=%3\nPending: USB=0x%4 | BLE=0x%5\nStatus: %6")
            .arg(App_Func_BoolText(TestView.DeviceReady))
            .arg(App_Func_BoolText(TestView.IsUsbProtocolReady))
            .arg(App_Func_BoolText(TestView.IsNusProtocolReady))
            .arg(QString::number(TestView.PendingUsbCommandBits, 16).toUpper())
            .arg(QString::number(TestView.PendingNusCommandBits, 16).toUpper())
            .arg(TestView.StatusText.isEmpty() ? QStringLiteral("-") : TestView.StatusText));
    appPacketTestHelloLabel->setText(
        QStringLiteral("HelloRsp\nVersion: v%1 | FW %2.%3\nVID/PID: %4 | Caps: 0x%5")
            .arg(TestView.HelloProtocolVersion)
            .arg(TestView.HelloFirmwareMajor)
            .arg(TestView.HelloFirmwareMinor)
            .arg(App_Func_FormatVidPid(TestView.HelloVendorId, TestView.HelloProductId))
            .arg(QString::number(TestView.HelloCapabilityFlags, 16).toUpper()));
    appPacketTestAckLabel->setText(
        QStringLiteral("Ack\nLastAck: %1\nLastTx: %2\nPayload: %3")
            .arg(App_Func_FormatPacketType(TestView.LastAckedType))
            .arg(TestView.LastTxSummary.isEmpty() ? QStringLiteral("-") : TestView.LastTxSummary)
            .arg(TestView.LastTxHex));
    appPacketTestErrorLabel->setText(
        QStringLiteral("Error\nType: %1 | Code: %2\nLastRx: %3\nPayload: %4")
            .arg(App_Func_FormatPacketType(TestView.LastErrorType))
            .arg(TestView.LastErrorCode)
            .arg(TestView.LastRxSummary.isEmpty() ? QStringLiteral("-") : TestView.LastRxSummary)
            .arg(TestView.LastRxHex));
    appPacketTestBitmapLabel->setText(
        QStringLiteral("Bitmap\nCurrent: %1\nLastEvent: %2\nLED Mask: 0x%3")
            .arg(TestView.FunctionMaskHex)
            .arg(TestView.LastFunctionEventHex)
            .arg(QString::number(TestView.DeviceLedMask, 16).toUpper()));

    App_Func_RefreshPacketTestTable();
    if (appPacketTestLogEdit->toPlainText() != TestView.LogText)
    {
        appPacketTestLogEdit->setPlainText(TestView.LogText);
        appPacketTestLogEdit->verticalScrollBar()->setValue(
            appPacketTestLogEdit->verticalScrollBar()->maximum());
    }
}

void App_UIWindow::App_Func_RefreshUi()
{
    App_Func_RefreshKeypadState();
    App_Func_RefreshKeypadButtons();
    App_Func_RefreshFunctionStatus();
    App_Func_RefreshPacketTestPanel();
    update();
}

void App_UIWindow::App_Func_RefreshAfterLogicChange()
{
    App_Func_RefreshUi();
}

} // namespace APP