yubioath-flutter/lib/fido/views/key_actions.dart

/*
 * Copyright (C) 2023 Yubico.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';

import '../../app/message.dart';
import '../../app/models.dart';
import '../../app/views/fs_dialog.dart';
import '../../widgets/list_title.dart';
import '../models.dart';
import 'add_fingerprint_dialog.dart';
import 'pin_dialog.dart';
import 'reset_dialog.dart';

bool fidoShowActionsNotifier(FidoState state) {
  return (state.alwaysUv && !state.hasPin) || state.bioEnroll == false;
}

Widget fidoBuildActions(
    BuildContext context, DeviceNode node, FidoState state, int fingerprints) {
  final l10n = AppLocalizations.of(context)!;
  final theme =
      ButtonTheme.of(context).colorScheme ?? Theme.of(context).colorScheme;

  return FsDialog(
    child: Column(
      children: [
        if (state.bioEnroll != null) ...[
          ListTitle(l10n.s_setup,
              textStyle: Theme.of(context).textTheme.bodyLarge),
          ListTile(
            leading: CircleAvatar(
              backgroundColor: theme.primary,
              foregroundColor: theme.onPrimary,
              child: const Icon(Icons.fingerprint_outlined),
            ),
            title: Text(l10n.s_add_fingerprint),
            subtitle: state.unlocked
                ? Text(l10n.l_fingerprints_used(fingerprints))
                : Text(state.hasPin
                    ? l10n.l_unlock_pin_first
                    : l10n.l_set_pin_first),
            trailing:
                fingerprints == 0 ? const Icon(Icons.warning_amber) : null,
            enabled: state.unlocked && fingerprints < 5,
            onTap: state.unlocked && fingerprints < 5
                ? () {
                    Navigator.of(context).pop();
                    showBlurDialog(
                      context: context,
                      builder: (context) => AddFingerprintDialog(node.path),
                    );
                  }
                : null,
          ),
        ],
        ListTitle(l10n.s_manage,
            textStyle: Theme.of(context).textTheme.bodyLarge),
        ListTile(
            leading: CircleAvatar(
              backgroundColor: theme.secondary,
              foregroundColor: theme.onSecondary,
              child: const Icon(Icons.pin_outlined),
            ),
            title: Text(state.hasPin ? l10n.s_change_pin : l10n.s_set_pin),
            subtitle: Text(state.hasPin
                ? l10n.s_fido_pin_protection
                : l10n.l_fido_pin_protection_optional),
            trailing: state.alwaysUv && !state.hasPin
                ? const Icon(Icons.warning_amber)
                : null,
            onTap: () {
              Navigator.of(context).pop();
              showBlurDialog(
                context: context,
                builder: (context) => FidoPinDialog(node.path, state),
              );
            }),
        ListTile(
          leading: CircleAvatar(
            foregroundColor: theme.onError,
            backgroundColor: theme.error,
            child: const Icon(Icons.delete_outline),
          ),
          title: Text(l10n.s_reset_fido),
          subtitle: Text(l10n.l_factory_reset_this_app),
          onTap: () {
            Navigator.of(context).pop();
            showBlurDialog(
              context: context,
              builder: (context) => ResetDialog(node),
            );
          },
        ),
      ],
    ),
  );
}