getDeviceInfo method

Implementation

@override
Future<DeviceInformation> getDeviceInfo() async {
  final window = web.window;
  final screen = window.screen;
  final navigator = window.navigator;

  // Get user agent info
  final userAgent = navigator.userAgent;

  // Get screen info
  final screenWidth = screen.width;
  final screenHeight = screen.height;
  final pixelRatio = window.devicePixelRatio;

  // Get hardware concurrency (CPU cores)
  final hardwareConcurrency = navigator.hardwareConcurrency;

  // Detect browser
  final browserInfo = _detectBrowser(userAgent);
  final deviceInfo = _detectDevice(userAgent);

  final sensorInfo = await getSensorInfo();
  final networkInfo = await getNetworkInfo();
  final batteryInfo = await getBatteryInfo();

  return DeviceInformation(
    deviceName: browserInfo['name'] ?? 'Web Browser',
    manufacturer: deviceInfo['manufacturer'] ?? 'Unknown',
    model: deviceInfo['model'] ?? browserInfo['name'] ?? 'Web Browser',
    brand: deviceInfo['brand'] ?? browserInfo['name'] ?? 'Web',
    operatingSystem: _detectOS(userAgent),
    systemVersion: await _getOSVersionAsync(userAgent),
    buildNumber: await _getBrowserFullVersionAsync(userAgent),
    kernelVersion: _getKernelVersion(userAgent),
    processorInfo: await _getProcessorInfoAsync(
      userAgent,
      hardwareConcurrency,
    ),
    memoryInfo: await _getMemoryInfoAsync(),
    displayInfo: DisplayInfo(
      screenWidth: screenWidth,
      screenHeight: screenHeight,
      pixelDensity: pixelRatio,
      refreshRate: _getRefreshRate(),
      screenSizeInches: _calculateScreenSize(
        screenWidth,
        screenHeight,
        pixelRatio,
      ),
      orientation: screenWidth > screenHeight ? 'landscape' : 'portrait',
      isHdr: _checkHdrSupport(),
    ),
    batteryInfo: batteryInfo,
    sensorInfo: sensorInfo,
    networkInfo: networkInfo,
    securityInfo: SecurityInfo(
      isDeviceSecure: false,
      hasFingerprint: false,
      hasFaceUnlock: false,
      screenLockEnabled: false,
      encryptionStatus: window.location.protocol == 'https:'
          ? 'encrypted'
          : 'unencrypted',
    ),
  );
}