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feat(App): update Finlytic Flutter app UI and blocs

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Kleidukos
2026-08-09 21:01:46 +02:00
parent e7427b7464
commit a708d2977c
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FinlyticApp/lib/features/calendar/views/corporate_calendar_screen.dart
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import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import '../../../core/network/api_client.dart';
import '../../../core/theme/app_theme.dart';
import '../bloc/calendar_bloc.dart';
import '../repositories/calendar_repository.dart';
import '../widgets/calendar_event_tile.dart';
import '../widgets/month_calendar_widget.dart';
/// Corporate Calendar Screen featuring a compact interactive monthly calendar grid,
/// event count indicators, category filters, and tile view (Kachelansicht) for events.
class CorporateCalendarScreen extends StatelessWidget {
final ApiClient apiClient;
const CorporateCalendarScreen({super.key, required this.apiClient});
@override
Widget build(BuildContext context) {
return BlocProvider(
create: (context) => CalendarBloc(
repository: CalendarRepository(apiClient: apiClient),
)..add(FetchCalendarEvents()),
child: _CorporateCalendarScreenContent(apiClient: apiClient),
);
}
}
class _CorporateCalendarScreenContent extends StatelessWidget {
final ApiClient apiClient;
const _CorporateCalendarScreenContent({required this.apiClient});
static const List<String> categories = ['Alle', 'Earnings', 'ExDividend', 'Payout'];
@override
Widget build(BuildContext context) {
return Scaffold(
body: BlocBuilder<CalendarBloc, CalendarState>(
builder: (context, state) {
if (state is CalendarLoading) {
return Center(
child: CircularProgressIndicator(color: AppTheme.primaryEmerald),
);
}
if (state is CalendarError) {
return Center(
child: Text(state.message, style: TextStyle(color: AppTheme.textMuted)),
);
}
if (state is CalendarLoaded) {
final filtered = state.filteredEvents;
return SingleChildScrollView(
padding: const EdgeInsets.all(20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
MonthCalendarWidget(
currentMonth: state.currentMonth,
selectedDate: state.selectedDate,
events: state.allEvents.map((e) => e.toJson()).toList(),
onDateSelected: (date) {
context.read<CalendarBloc>().add(FilterDateSelected(date));
},
onMonthChanged: (newMonth) {
context.read<CalendarBloc>().add(MonthChanged(newMonth));
},
),
const SizedBox(height: 18),
Row(
children: [
Expanded(
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Row(
children: categories.map((cat) {
final isSelected = state.selectedCategory == cat;
String label = 'Alle';
if (cat == 'Earnings') label = 'Quartalsergebnisse';
if (cat == 'ExDividend') label = 'Ex-Dividendentage';
if (cat == 'Payout') label = 'Zahlungstage';
return Padding(
padding: const EdgeInsets.only(right: 8),
child: ChoiceChip(
label: Text(label),
selected: isSelected,
selectedColor: AppTheme.primaryEmerald.withValues(alpha: 0.25),
backgroundColor: AppTheme.glassSurface,
labelStyle: TextStyle(
color: isSelected ? AppTheme.primaryEmerald : AppTheme.textSecondary,
fontWeight: isSelected ? FontWeight.bold : FontWeight.normal,
fontSize: 12,
),
side: BorderSide(color: isSelected ? AppTheme.primaryEmerald : AppTheme.glassBorder),
onSelected: (_) {
context.read<CalendarBloc>().add(FilterCategoryChanged(cat));
},
),
);
}).toList(),
),
),
),
if (state.selectedDate != null)
TextButton.icon(
onPressed: () {
context.read<CalendarBloc>().add(const FilterDateSelected(null));
},
icon: Icon(Icons.clear, size: 14, color: AppTheme.accentCyan),
label: Text('Alle Tage', style: TextStyle(color: AppTheme.accentCyan, fontSize: 12)),
),
],
),
const SizedBox(height: 14),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
state.selectedDate != null
? 'Termine am ${state.selectedDate!.day.toString().padLeft(2, '0')}.${state.selectedDate!.month.toString().padLeft(2, '0')}.${state.selectedDate!.year} (${filtered.length})'
: 'Anstehende Termine (${filtered.length})',
style: TextStyle(fontSize: 15, fontWeight: FontWeight.bold, color: AppTheme.textPrimary),
),
Text('Kachelansicht', style: TextStyle(fontSize: 11, color: AppTheme.textMuted)),
],
),
const SizedBox(height: 12),
filtered.isEmpty
? Container(
width: double.infinity,
padding: const EdgeInsets.all(24),
decoration: BoxDecoration(
color: AppTheme.glassSurface,
borderRadius: BorderRadius.circular(12),
border: Border.all(color: AppTheme.glassBorder),
),
child: Center(
child: Text(
'Keine Unternehmenstermine für diesen Filter/Tag gefunden.',
style: TextStyle(color: AppTheme.textMuted, fontSize: 13),
),
),
)
: LayoutBuilder(
builder: (context, constraints) {
final crossAxisCount = constraints.maxWidth > 750 ? 4 : (constraints.maxWidth > 480 ? 2 : 1);
return GridView.builder(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
itemCount: filtered.length,
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: crossAxisCount,
childAspectRatio: 3,
crossAxisSpacing: 12,
mainAxisSpacing: 12,
),
itemBuilder: (context, index) {
return CalendarEventTile(
event: filtered[index].toJson(),
apiClient: apiClient,
);
},
);
},
),
],
),
);
}
return const SizedBox.shrink();
},
),
);
}
}