paperless-mobile/lib/features/settings/view/widgets/biometric_authentication_setting.dart

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:paperless_mobile/features/settings/cubit/application_settings_cubit.dart';
import 'package:paperless_mobile/generated/l10n/app_localizations.dart';

class BiometricAuthenticationSetting extends StatelessWidget {
  const BiometricAuthenticationSetting({super.key});

  @override
  Widget build(BuildContext context) {
    return BlocBuilder<ApplicationSettingsCubit, ApplicationSettingsState>(
      builder: (context, settings) {
        return SwitchListTile(
          value: settings.isLocalAuthenticationEnabled,
          title: Text(S.of(context)!.biometricAuthentication),
          subtitle: Text(S.of(context)!.authenticateOnAppStart),
          onChanged: (val) async {
            final String localizedReason =
                S.of(context)!.authenticateToToggleBiometricAuthentication(
                      val ? 'enable' : 'disable',
                    );
            await context
                .read<ApplicationSettingsCubit>()
                .setIsBiometricAuthenticationEnabled(
                  val,
                  localizedReason: localizedReason,
                );
          },
        );
      },
    );
  }
}