- 'Konto verwalten' oeffnet die Keycloak-Account-Konsole (issuer/account/) im externen Browser (Passwort/E-Mail/2FA) - 'Ausloggen': ganze Zeile tappbar + Bestaetigungsdialog -> LogoutRequested Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
192 lines
6.8 KiB
Dart
192 lines
6.8 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:url_launcher/url_launcher.dart';
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import 'package:hl_lieferservice/data/network/backend_config.dart';
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import 'package:hl_lieferservice/feature/authentication/bloc/auth_bloc.dart';
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import 'package:hl_lieferservice/feature/authentication/bloc/auth_event.dart';
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import 'package:hl_lieferservice/feature/settings/bloc/settings_bloc.dart';
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import 'package:hl_lieferservice/feature/settings/bloc/settings_event.dart';
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import 'package:hl_lieferservice/feature/settings/bloc/settings_state.dart';
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import 'package:hl_lieferservice/feature/settings/model/settings.dart';
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class SettingsPage extends StatefulWidget {
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const SettingsPage({super.key});
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@override
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State<StatefulWidget> createState() => _SettingsPage();
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}
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class _SettingsPage extends State<SettingsPage> {
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/// Bestätigt das Abmelden und triggert dann `LogoutRequested` am
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/// [AuthBloc]. Die Navigation zur LoginPage übernimmt der globale
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/// `LoginEnforcer` automatisch beim Wechsel auf `Unauthenticated` —
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/// gleicher Pfad wie der Abmelden-Button im Drawer
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/// (`home_drawer._confirmLogout`).
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///
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/// Wording bewusst identisch zum Drawer-Dialog, damit es egal ist, von
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/// welchem Einstiegspunkt der Fahrer kommt.
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Future<void> _logout() async {
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final authBloc = context.read<AuthBloc>();
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final confirmed = await showDialog<bool>(
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context: context,
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builder: (dialogContext) => AlertDialog(
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title: const Text("Abmelden"),
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content: const Text(
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"Möchten Sie sich wirklich abmelden? "
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"Beim nächsten Start ist eine erneute Anmeldung erforderlich.",
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(dialogContext).pop(false),
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child: const Text("Abbrechen"),
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),
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FilledButton(
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style: FilledButton.styleFrom(backgroundColor: Colors.red),
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onPressed: () => Navigator.of(dialogContext).pop(true),
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child: const Text("Abmelden"),
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),
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],
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),
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);
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if (confirmed != true) return;
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authBloc.add(const LogoutRequested());
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}
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// ─── Konto / Keycloak ─────────────────────────────────────────────────
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/// Öffnet die Keycloak-Account-Konsole im externen Browser. Dort kann
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/// der Fahrer sein Passwort ändern, hinterlegte E-Mail aktualisieren
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/// und (sofern aktiviert) Zwei-Faktor-Authentifizierung verwalten.
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///
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/// URL-Pfad `/account/` ist die Standard-Route der Keycloak-26-Account-
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/// Konsole; sie hängt sich an den Realm-Issuer aus [BackendConfig].
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/// Externer Browser statt In-App-WebView, damit ggf. im Browser
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/// gespeicherte Credentials / Authenticator-Apps weiter funktionieren.
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Future<void> _openAccountConsole() async {
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final issuer = BackendConfig.fromEnvironment.keycloakIssuerUrl;
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final uri = Uri.parse('$issuer/account/');
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final ok = await launchUrl(uri, mode: LaunchMode.externalApplication);
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if (!ok && mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Kontoeinstellungen konnten nicht geöffnet werden: $uri'),
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),
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);
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}
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}
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Widget _scanSettings() {
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return BlocBuilder<SettingsBloc, SettingsState>(
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builder: (context, state) {
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final currentState = state;
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if (currentState is AppSettingsLoaded) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Padding(
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padding: const EdgeInsets.all(20),
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child: Text(
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"Scaneinstellungen",
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style: Theme.of(context).textTheme.headlineSmall,
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),
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),
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ListTile(
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title: const Text("Hardware-Scanner"),
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subtitle: const Text(
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"Schaltet die Kamera beim Scannen aus und nutzt den Hardware-Scanner",
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),
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trailing: Switch(
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value: currentState.settings.useHardwareScanner,
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onChanged: (value) {
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Settings newSettings = currentState.settings.copyWith();
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newSettings.useHardwareScanner = value;
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context.read<SettingsBloc>().add(
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UpdateSettings(settings: newSettings),
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);
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},
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),
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tileColor: Theme.of(context).colorScheme.onSecondary,
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),
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],
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);
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}
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Padding(
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padding: const EdgeInsets.all(20),
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child: Text(
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"Scaneinstellungen",
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style: Theme.of(context).textTheme.headlineSmall,
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),
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),
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Card(
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color: Theme.of(context).colorScheme.onSecondary,
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child: Padding(
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padding: const EdgeInsets.all(20),
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child: Center(
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child: Text("Fehler beim Lesen der Scan-Einstellungen"),
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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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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: ListView(
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children: [
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_scanSettings(),
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Padding(
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padding: const EdgeInsets.all(20),
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child: Text(
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"Kontoeinstellungen",
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style: Theme.of(context).textTheme.headlineSmall,
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),
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),
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ListTile(
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title: const Text("Konto verwalten"),
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subtitle: const Text(
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"Passwort, E-Mail und Sicherheitseinstellungen — öffnet die Konto-Seite im Browser",
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),
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trailing: Padding(
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padding: const EdgeInsets.all(2),
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child: FilledButton.icon(
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onPressed: _openAccountConsole,
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icon: const Icon(Icons.open_in_new),
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label: const Text("Öffnen"),
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),
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),
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tileColor: Theme.of(context).colorScheme.onSecondary,
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),
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ListTile(
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title: const Text("Ausloggen"),
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// Ganze Zeile tappbar machen — sonst muss der Fahrer das kleine
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// Icon präzise treffen.
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onTap: _logout,
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trailing: const Icon(Icons.logout, color: Colors.redAccent),
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tileColor: Theme.of(context).colorScheme.onSecondary,
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),
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],
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),
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appBar: AppBar(
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title: const Text("Einstellungen"),
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backgroundColor: Theme.of(context).primaryColor,
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foregroundColor: Theme.of(context).colorScheme.onSecondary,
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),
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);
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}
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}
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