BionxControl/bcmainwindow.cpp

/***************************************************************************

  BionxControl
  Copyright © 2025 christoph holzheuer
  christoph.holzheuer@gmail.com

  Using:

  mhs_can_drv.c
  © 2011 - 2023 by MHS-Elektronik GmbH & Co. KG, Germany
  Klaus Demlehner, klaus@mhs-elektronik.de
  @see www.mhs-elektronik.de

  Based on Bionx data type descriptions from:

  BigXionFlasher USB V 0.2.4 rev. 97
  © 2011-2013 by Thomas Koenig <info@bigxionflasher.org>
  @see www.bigxionflasher.org

  Bionx Bike Info
  © 2018 Thorsten Schmidt (tschmidt@ts-soft.de)
  @see www.ts-soft.de

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 3 of the License, or
  (at your option) any later version.
  @see https://github.com/bikemike/bionx-bikeinfo

 ***************************************************************************/


#include <QTimer>

#include "qassert.h"
#include <bcmainwindow.h>
#include <bcanimateddelegate.h>
#include <ui_bcmainwindow.h>


/**
 * @brief Das Mainwindow erzeugen
 * @param parent Das Elternwidget
 */

BCMainWindow::BCMainWindow(QWidget *parent)
  : QMainWindow(parent)
{
  // __fix! in der Form nötig?
  qRegisterMetaType<BCValue>("BCValue");
  qRegisterMetaType<QList<BCValue>>("BCValueList");

  setupUi(this);

  // Wir schreiben den 'initMainWindow()' Aufruf mit Hilfe des
  // timers in die Event-Queue, damit er erst ausgeführt wird,
  // wenn das Fenster sichtbar ist.

  QTimer::singleShot(0, this, [this]()
  {
    initMainWindow();
  });

}


/**
 * @brief Destruktor. Räumt den Workthread auf.
 */

BCMainWindow::~BCMainWindow()
{
  _worker.quit();       // Event Loop stoppen
  _worker.wait();       // Warten bis Thread wirklich fertig ist
}


/**
 * @brief Setzt den Headerlabel ( == die Device-Bezeichnung )
 * @param headerLabel Der headerLabel
 */

void BCMainWindow::setHeaderLabel( const QString& headerText)
{
  _headerLabel->setText( "   BionxControl: " + headerText );
}

/**
 * @brief Initialisiert alle Komponenten des MainWindows.
 */

void BCMainWindow::initMainWindow()
{

  // Lambda um die buttons mit  ihren Actions zu verbinden
  auto configureAction = [&]( QToolButton* button, QAction* action, BCDevice::ID deviceID  )
  {

    // Action an den Button binden
    button->setDefaultAction( action);

    // new way: die DeviceID muss aber explizit vom Lambda eingefanden werden.
    connect( action, &QAction::triggered, this, [this,deviceID]()
    {
      onShowDevicePanel( deviceID );
    });

    if( _devicePanels.contains(deviceID) )
    {
       BCDeviceView* currentPanel = _devicePanels[deviceID];
      // ... und ihre device ID
      currentPanel->setDeviceID( deviceID );
       // Wenn ein Device (entspricht einem Datenmodel) fertig eingelesen wurde,
      // wird es weitergereicht.
      // Problem: alle Panels bekommen alle Datenmodelle angeboten.
      connect( &_dataManager, &BCXmlLoader::valueListReady, currentPanel, &BCDeviceView::onValueListReady );
    }
  };

  // Wir wollen die Devices den Views zuordnen können
  _devicePanels[BCDevice::ID::Console] = _consolePanel;
  _devicePanels[BCDevice::ID::Battery] = _batteryPanel;
  _devicePanels[BCDevice::ID::Motor]   = _motorPanel;
  _devicePanels[BCDevice::ID::Pimp]    = _pimpPanel;

  // Die actions an die Buttons binden
  configureAction(_motorButton,   _motorAction,   BCDevice::ID::Motor );
  configureAction(_consoleButton, _consoleAction, BCDevice::ID::Console );
  configureAction(_batteryButton, _batteryAction, BCDevice::ID::Battery );
  configureAction(_pimpButton,    _pimpAction,    BCDevice::ID::Pimp );

  bool m_isDarkMode = false;
  QString icon = m_isDarkMode ? "☀️" : "🌙";
  fitzeButton->setText(icon);

  QString style = QString(
                    "QPushButton {"
                    "  background-color: %1;"
                    "  border: 1px solid %2;"
                    "  border-radius: 6px;"
                    "  font-size: 12pt;"
                    "  padding: 0px;"
                    "}"
                    "QPushButton:hover {"
                    "  background-color: %3;"
                    "}"
                    ).arg(m_isDarkMode ? "#2B2B2B" : "#FFFFFF")
                    .arg(m_isDarkMode ? "#3F3F3F" : "#E1DFDD")
                    .arg(m_isDarkMode ? "#3A3A3A" : "#F9F9F9");

  fitzeButton->setStyleSheet(style);

  // besser: model::emit dataChanged
  // also:  emit dataChanged(index, index, {Qt::DisplayRole, Qt::EditRole, ValueRole});
  connect( _connectButton, &QToolButton::clicked, &_transmitter, &BCTransmitter::onToggleConnectionState );
  connect( _syncButton,    &QToolButton::clicked, this, &BCMainWindow::onSyncFromDevice );
  connect( &_transmitter,  &BCTransmitter::valueUpdated, this, &BCMainWindow::onValueUpdated );


  _transmitter.moveToThread(&_worker);

  connect(this, &BCMainWindow::requestValueUpdate, &_transmitter, &BCTransmitter::enqueueValueOp);
  connect(&_worker, &QThread::finished, &_transmitter, &QObject::deleteLater);

  _worker.start();



  // die Daten des eBikes laden
  _dataManager.loadXmlBikeData(":/bikeinfo.xml"_L1);
  _consoleAction->trigger();


  // --- STATUSBAR SETUP ---
  QStatusBar *statBar = statusBar();

         // Optional: Normale Nachricht links
  statBar->showMessage("Ready");

         // 1. Unseren Switcher erstellen
  ThemeSwitchButton *themeBtn = new ThemeSwitchButton(this);

         // 2. WICHTIG: Rechts hinzufügen
  statBar->addPermanentWidget(themeBtn);

         // 3. Signal verbinden: Button klick -> Theme ändern
  connect(themeBtn, &ThemeSwitchButton::themeChanged, this, [this](bool isDark){
    if (isDark)
      {
        //applyFluentDarkTheme(*qApp); // Funktion von vorhin
        statusBar()->showMessage("Dark Mode Activated", 3000);
      }
    else
      {
        //applyFluentLightTheme(*qApp); // Funktion von vorhin
        statusBar()->showMessage("Light Mode Activated", 3000);
      }
  });
}


void BCMainWindow::onShowDevicePanel( BCDevice::ID deviceID )
{
  qDebug() << " --- onShowDevicePanel:" << deviceID;
  if( _devicePanels.contains(  deviceID ) )
  {
    BCDeviceView* nxtPanel = _devicePanels[deviceID];
    if( nxtPanel != _currentPanel )
    {
      _currentPanel = nxtPanel;
       qDebug() << " --- Firz: " << _currentPanel->property( BCKeyHeaderLabel );
       setHeaderLabel( _currentPanel->property( BCKeyHeaderLabel ).toString() );
      _stackedWidget->setCurrentWidget( nxtPanel );

      // knopf auch abschalten?
    }
  }
}


void BCMainWindow::onConnectButtonToggled(bool checked )
{
  //_dataManager.setDriverConnectionState( checked );
}

void BCMainWindow::onValueUpdated(BCDevice::ID deviceID, int index, BCValue::State state, const QString& newValue )
{
  qDebug() << "Reply: from: " << deviceID << " at: " << index << "finished. Success:" << (uint8_t)state << " on:" << newValue;
  if( _devicePanels.contains(  deviceID ) )
  {
    BCDeviceView& panel = *_devicePanels[deviceID];
    panel.onValueUpdated( index, state, newValue );
  }
}


/**
 * @brief SLOT, der aufgerufen wird, um das akutelle Device (Battery, Motor, ... )
 * zu synchronisieren, d.h. die aktuellen Werte über den CAN-Bus abzufragen.
 */

void BCMainWindow::onSyncFromDevice()
{

  Q_ASSERT_X(_currentPanel, "onSyncFromDevice()", "_currentpanel ist null!");

  qDebug() << " ---Syncing";

  const BCValueList& currentList =_currentPanel->getValueListX();

  // alle einzeln? echt jetzt?

  for( const BCValue& value : currentList )
  {
    qDebug() << " --- value: " << value.label;

    // statt '_transmitter.enqueueValueCommand( value )' entkoppeln
    // wir das eleganter über emit requestValueUpdate()
    emit requestValueUpdate( BCValue::OpID::ReadValue, &value);

  }

}