tane/apps/app_seeds/lib/ui/settings_screen.dart

122 lines
3.8 KiB
Dart

import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import '../di/injector.dart';
import '../i18n/strings.g.dart';
import '../services/export_import_service.dart';
import '../services/locale_store.dart';
import 'backup_section.dart';
import 'theme.dart';
/// Basic settings: app language, backup (export/import) and an "about"
/// section. [exportImport] and [localeStore] are injectable so widget tests can
/// pass fakes; the app resolves them lazily from the service locator.
class SettingsScreen extends StatelessWidget {
const SettingsScreen({this.exportImport, this.localeStore, super.key});
final ExportImportService? exportImport;
final LocaleStore? localeStore;
@override
Widget build(BuildContext context) {
final t = context.t;
// Compare the full locale (not just the language code) so `es` and the
// Asturian `es-AST` — which share the `es` language — are told apart.
final current = TranslationProvider.of(context).locale;
void pick(AppLocale locale) =>
(localeStore ?? getIt<LocaleStore>()).setLocale(locale);
return Scaffold(
appBar: AppBar(title: Text(t.menu.settings)),
body: ListView(
children: [
_SectionHeader(t.settings.language),
_LanguageTile(
label: t.settings.langEs,
selected: current == AppLocale.es,
onTap: () => pick(AppLocale.es),
),
_LanguageTile(
label: t.settings.langAst,
selected: current == AppLocale.ast,
onTap: () => pick(AppLocale.ast),
),
_LanguageTile(
label: t.settings.langEn,
selected: current == AppLocale.en,
onTap: () => pick(AppLocale.en),
),
_LanguageTile(
label: t.settings.langPt,
selected: current == AppLocale.pt,
onTap: () => pick(AppLocale.pt),
),
ListTile(
leading: const Icon(Icons.smartphone_outlined),
title: Text(t.settings.systemLanguage),
onTap: () => (localeStore ?? getIt<LocaleStore>()).useDeviceLocale(),
),
const Divider(),
_SectionHeader(t.backup.title),
BackupSection(service: exportImport),
const Divider(),
_SectionHeader(t.settings.about),
ListTile(
leading: Image.asset('assets/logo.png', width: 32),
title: Text(t.settings.aboutOpen),
subtitle: Text(t.settings.aboutText),
trailing: const Icon(Icons.chevron_right),
onTap: () => context.push('/about'),
),
ListTile(
leading: const Icon(Icons.privacy_tip_outlined, color: seedGreen),
title: Text(t.legal.title),
trailing: const Icon(Icons.chevron_right),
onTap: () => context.push('/legal'),
),
],
),
);
}
}
class _SectionHeader extends StatelessWidget {
const _SectionHeader(this.text);
final String text;
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.fromLTRB(16, 16, 16, 4),
child: Text(
text,
style: Theme.of(context).textTheme.titleSmall?.copyWith(
color: seedGreen,
fontWeight: FontWeight.w600,
letterSpacing: 0.4,
),
),
);
}
}
class _LanguageTile extends StatelessWidget {
const _LanguageTile({
required this.label,
required this.selected,
required this.onTap,
});
final String label;
final bool selected;
final VoidCallback onTap;
@override
Widget build(BuildContext context) {
return ListTile(
title: Text(label),
trailing: selected ? const Icon(Icons.check, color: seedGreen) : null,
onTap: onTap,
);
}
}