rootandClaude Sonnet 5
e3aa088bc2
Implementiert den kompletten Kern-Flow der Emergency App gemäß docs/plan.md: - Notrufnummern-Datenbasis für 199 Länder + Modelle/Repository (AP1) - DialerService für tel:-Notrufe ohne Auto-Dial (AP2) - Statisches UI mit Panik-Button-Fallback (AP3) - Priorisierte Ländererkennung: SIM/Netz -> GPS/Geocoding -> Cache (AP4) - EmergencyProvider verdrahtet Repository/LocationService mit der UI (AP5) - Manuelle Länderauswahl als Fallback samt eigener Priorität (AP6) - UI-Lokalisierung (de/en/fr/es), an erkanntes Land gekoppelt (AP7) Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
111 lines
3.7 KiB
Dart
111 lines
3.7 KiB
Dart
import 'package:flutter/material.dart';
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import '../../../l10n/app_localizations.dart';
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import '../../../models/emergency_number.dart';
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import '../../../models/emergency_type.dart';
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import '../../../services/dialer_service.dart';
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/// Großer, gut antippbarer Button für eine einzelne [EmergencyNumber].
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///
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/// Löst den Anruf direkt über [DialerService] aus – dafür ist kein
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/// Callback nach oben nötig, da der Button keine weitere UI-Logik
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/// beeinflusst. Kann der Wähler nicht geöffnet werden, zeigt der Button
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/// die Nummer als einfachen Fallback in einer [SnackBar] an.
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class EmergencyButton extends StatelessWidget {
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const EmergencyButton({
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super.key,
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required this.emergencyNumber,
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this.dialerService = const DialerService(),
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});
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final EmergencyNumber emergencyNumber;
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final DialerService dialerService;
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IconData get _icon {
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switch (emergencyNumber.type) {
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case EmergencyType.general:
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return Icons.emergency;
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case EmergencyType.police:
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return Icons.local_police;
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case EmergencyType.fire:
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return Icons.local_fire_department;
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case EmergencyType.ambulance:
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return Icons.local_hospital;
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case EmergencyType.seaRescue:
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return Icons.directions_boat;
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case EmergencyType.mountainRescue:
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return Icons.terrain;
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}
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}
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Future<void> _onTap(BuildContext context) async {
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final success = await dialerService.call(emergencyNumber.number);
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if (!success && context.mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(emergencyNumber.number)),
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);
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}
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}
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/// Wählt `labelDe`/`labelEn` (AP1-Datenfeld, keine ARB-Übersetzung – die
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/// Notrufnummern-Datenbasis kennt bewusst nur diese zwei Sprachen, siehe
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/// `docs/plan.md` Abschnitt 4) passend zur aktuellen App-Locale aus.
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String _localizedNumberLabel(BuildContext context) {
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final languageCode = Localizations.localeOf(context).languageCode;
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return languageCode == 'de' ? emergencyNumber.labelDe : emergencyNumber.labelEn;
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}
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@override
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Widget build(BuildContext context) {
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final label = _localizedNumberLabel(context);
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final semanticLabel = AppLocalizations.of(
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context,
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)!.emergencyButtonSemanticLabel(label, emergencyNumber.number);
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return Semantics(
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button: true,
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label: semanticLabel,
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child: Padding(
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padding: const EdgeInsets.symmetric(vertical: 8),
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child: SizedBox(
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width: double.infinity,
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height: 96,
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child: ElevatedButton(
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onPressed: () => _onTap(context),
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style: ElevatedButton.styleFrom(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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),
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),
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child: Tooltip(
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message: semanticLabel,
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child: Row(
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children: [
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Icon(_icon, size: 40),
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const SizedBox(width: 16),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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label,
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style: Theme.of(context).textTheme.titleMedium,
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),
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Text(
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emergencyNumber.number,
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style: Theme.of(context).textTheme.headlineMedium,
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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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),
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),
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);
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}
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}
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