Shuffle/app/lib/features/home/presentation/home_screen.dart
cschlaefke f078c8a094 feat(auth): sign-in prompt card on the home screen for signed-out users
Adds SignInPrompt (sign in / create account), showSignInPromptProvider,
HomeScreen as ConsumerWidget, l10n de/en, widget/unit tests and a
Playwright web test (#49 criterion 1, QUE-09 criterion 13, QUE-06).

Refs #49

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-11-04 01:03:16 +01:00

53 lines
1.9 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:shuffle/core/l10n/l10n.dart';
import 'package:shuffle/core/theme/app_spacing.dart';
import 'package:shuffle/features/auth/presentation/providers/sign_in_prompt_provider.dart';
import 'package:shuffle/features/auth/presentation/widgets/sign_in_prompt.dart';
/// Platzhalter-Startseite. Wird durch die Katalogsuche bzw. QUE-09 ersetzt.
///
/// Liest nur [showSignInPromptProvider]; die Entscheidung, ob der
/// Anmelde-Hinweis erscheint, liegt dort (Spec #49 § 5.1).
class HomeScreen extends ConsumerWidget {
const HomeScreen({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final l10n = context.l10n;
final showPrompt = ref.watch(showSignInPromptProvider);
return Scaffold(
key: const Key('home_screen'),
appBar: AppBar(title: Text(l10n.appTitle)),
body: SafeArea(
child: LayoutBuilder(
builder: (context, constraints) => SingleChildScrollView(
padding: AppSpacing.pagePadding(constraints.maxWidth),
child: ConstrainedBox(
constraints: BoxConstraints(
minHeight: constraints.maxHeight - AppSpacing.lg * 2,
minWidth: constraints.maxWidth,
),
child: Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Text(
l10n.homePlaceholderMessage,
key: const Key('home_placeholder_message'),
textAlign: TextAlign.center,
),
if (showPrompt) ...[
const SizedBox(height: AppSpacing.xl),
const SignInPrompt(),
],
],
),
),
),
),
),
),
);
}
}