84 lines
2.7 KiB
Dart
84 lines
2.7 KiB
Dart
/*
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* Copyright (c) 2024-2026 Fabian Freund.
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*
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* This file is part of WebLibre
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* (see https://weblibre.eu).
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:flutter_material_design_icons/flutter_material_design_icons.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:weblibre/features/user/domain/providers/profile_auth.dart';
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import 'package:weblibre/presentation/hooks/on_initialization.dart';
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class LockScreen extends HookConsumerWidget {
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const LockScreen({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final isAuthenticating = useState(false);
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final didAutoAuthenticate = useRef(false);
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Future<void> authenticate() async {
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if (isAuthenticating.value) return;
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isAuthenticating.value = true;
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try {
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await ref.read(profileAuthStateProvider.notifier).authenticate();
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} finally {
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if (context.mounted) {
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isAuthenticating.value = false;
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}
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}
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}
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useOnInitialization(() {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (!didAutoAuthenticate.value) {
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didAutoAuthenticate.value = true;
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unawaited(authenticate());
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}
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});
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return null;
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});
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return Scaffold(
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body: SafeArea(
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child: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(MdiIcons.lock, size: 64),
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const SizedBox(height: 16),
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const Text('Profile is locked'),
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const SizedBox(height: 16),
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FilledButton.icon(
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style: FilledButton.styleFrom(minimumSize: const Size(160, 40)),
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icon: const Icon(MdiIcons.fingerprint),
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label: Text(isAuthenticating.value ? 'Unlocking...' : 'Unlock'),
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onPressed: isAuthenticating.value ? null : authenticate,
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),
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],
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),
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),
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),
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);
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}
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}
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