buildVisibilitySection function

Implementation

Widget buildVisibilitySection({
  required bool showLocalPlaces,
  required bool showEncryptedPlaces,
  required bool hideAllMarkers,
  required bool isLoadingEncrypted,
  required bool isLoggedIn,
  required void Function(bool) onShowLocalChanged,
  required Function(bool) onShowEncryptedChanged, // Can be async
  required void Function(bool) onHideAllMarkersChanged,
}) {
  return Column(
    crossAxisAlignment: CrossAxisAlignment.start,
    children: [
      const Text(
        'Visibility',
        style: TextStyle(
          fontSize: 14,
          fontWeight: FontWeight.bold,
          color: Colors.grey,
        ),
      ),
      const SizedBox(height: 8),
      SwitchListTile(
        title: const Text('Hide All Markers'),
        subtitle: const Text('Hide all place markers on the map'),
        value: hideAllMarkers,
        onChanged: onHideAllMarkersChanged,
        secondary: Icon(
          hideAllMarkers ? Icons.visibility_off : Icons.place,
          color: hideAllMarkers ? Colors.red : Colors.blue,
        ),
      ),
      const SizedBox(height: 8),
      SwitchListTile(
        title: const Text('Show Example Locations'),
        subtitle: const Text('Display canned examples on map'),
        value: showLocalPlaces,
        onChanged: hideAllMarkers ? null : onShowLocalChanged,
        secondary: Icon(
          showLocalPlaces ? Icons.visibility : Icons.visibility_off,
          color: showLocalPlaces ? Colors.green : Colors.grey,
        ),
      ),

      // Only show encrypted places option when logged in.
      if (isLoggedIn) ...[
        const SizedBox(height: 8),
        SwitchListTile(
          title: const Text('Show Encrypted Places'),
          subtitle: Text(
            isLoadingEncrypted
                ? 'Loading encrypted data...'
                : 'Display encrypted places (requires key)',
          ),
          value: showEncryptedPlaces,
          onChanged: (isLoadingEncrypted || hideAllMarkers)
              ? null
              : onShowEncryptedChanged,
          secondary: isLoadingEncrypted
              ? const SizedBox(
                  width: 24,
                  height: 24,
                  child: CircularProgressIndicator(strokeWidth: 2),
                )
              : Icon(
                  showEncryptedPlaces ? Icons.lock_open : Icons.lock,
                  color: showEncryptedPlaces ? Colors.purple : Colors.grey,
                ),
        ),
      ],
    ],
  );
}