Files
votianlt/app/lib/cargo_items_view.dart
Sven Carstensen 6e8bedd9b4 feat: Drag-and-Drop-Reihenfolge, Station-Abschluss-Flow und UI-Verbesserungen
Lieferstationen-Dialog (Backend/Vaadin):
- Aufgaben per Drag & Drop neu anordnen, inkl. Drag-Handle, komprimierter
  Kachelansicht während des Drags und horizontaler Einfügelinie als Drop-Target
- Drop-Indikator wird unterdrückt, wenn der Drop keine Positionsänderung bewirken
  würde, und nach dem Abschluss clientseitig zuverlässig aufgeräumt
- Drag-Handle, Aufgabentyp-Label und Close-Button auf einheitlicher Position
  ausgerichtet; Abstände in der Kachel komprimiert

Station-Abschluss-Flow (Flutter-App + Backend):
- Neuer Button "Station abschließen" unter den Aufgaben; deaktiviert, solange
  Pflichtaufgaben offen sind, ansonsten aktiv (auch wenn nur optionale Aufgaben
  existieren)
- Hinweisdialog nach Erledigung der letzten Pflichtaufgabe sowie Warnung bei
  offenen optionalen Aufgaben vor dem Senden
- Neue station_completed-Nachricht (jobId, jobNumber, stationOrder,
  completedAt, hasIncompleteOptionalTasks) wird an den Server gesendet
- Backend: Auftrag wird nicht mehr automatisch beim Erledigen der letzten
  Pflichtaufgabe abgeschlossen, sondern erst beim Empfang der
  station_completed-Nachricht (neuer Handler in MessageController und
  MessagingConfig)

Aufgabenliste in der App:
- Farbcodierung optionaler Aufgaben entfernt; stattdessen vertikal zentrierter
  "Optional"-Chip am rechten Kartenrand

Weitere UI-Überarbeitungen über Login, Jobs, Chats, Settings, Aufgaben-Capture-
Screens, Offline-Banner und zugehörige Widgets.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-13 11:26:30 +02:00

444 lines
15 KiB
Dart

import 'package:flutter/material.dart';
import 'app_theme.dart';
import 'l10n/app_localizations.dart';
import 'l10n/localization_helpers.dart';
import 'models/delivery_station.dart';
import 'models/job.dart';
import 'services/database_service.dart';
import 'task_view.dart';
import 'widgets/offline_banner.dart';
@visibleForTesting
Color? deliveryStationCardBackgroundColor(
DeliveryStation station,
Map<String, bool> taskStatuses,
) {
if (station.tasks.isEmpty) {
return null;
}
final isCompleted = station.tasks.every(
(task) => taskStatuses[task.id] ?? task.completed,
);
return isCompleted ? AppColors.successSoft : null;
}
class CargoItemsView extends StatefulWidget {
final Job job;
const CargoItemsView({super.key, required this.job});
@override
State<CargoItemsView> createState() => _CargoItemsViewState();
}
class _CargoItemsViewState extends State<CargoItemsView> {
final DatabaseService _databaseService = DatabaseService();
Map<String, bool> _taskStatuses = const {};
@override
void initState() {
super.initState();
_loadLocalTaskStatuses();
}
Future<void> _loadLocalTaskStatuses() async {
final map = await _databaseService.loadAllTaskStatuses();
if (!mounted) return;
setState(() {
_taskStatuses = map;
});
}
@override
Widget build(BuildContext context) {
final l10n = AppLocalizations.of(context);
return Scaffold(
appBar: AppBar(
title: Text(widget.job.jobNumber),
leading: IconButton(
icon: const Icon(Icons.arrow_back),
onPressed: () {
Navigator.of(context).pop();
},
),
actions: [
IconButton(
icon: const Icon(Icons.chat),
onPressed: () {
Navigator.of(context).pushNamed('/chats');
},
tooltip: AppLocalizations.of(context).openChat,
),
],
),
body: Column(
children: [
OfflineBanner(),
// Main content area
Expanded(
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Job summary card
Card(
margin: const EdgeInsets.only(bottom: 16),
elevation: 2,
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
widget.job.jobNumber.isNotEmpty
? widget.job.jobNumber
: localizeKnownText(context, widget.job.title),
style: const TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
if (widget.job.customerSelection.isNotEmpty) ...[
const SizedBox(height: 4),
Text(
widget.job.customerSelection,
style: TextStyle(
fontSize: 14,
color: Colors.grey[700],
fontWeight: FontWeight.w500,
),
),
],
const SizedBox(height: 8),
Row(
children: [
Icon(
Icons.arrow_upward,
size: 16,
color: Colors.green[600],
),
const SizedBox(width: 4),
Text(
widget.job.pickupCity,
style: TextStyle(
fontSize: 12,
color: Colors.grey[700],
),
),
const SizedBox(width: 8),
Icon(
Icons.arrow_forward,
size: 16,
color: Colors.grey[600],
),
const SizedBox(width: 8),
Icon(
Icons.arrow_downward,
size: 16,
color: AppColors.primary,
),
const SizedBox(width: 4),
Text(
widget.job.deliveryCitiesDisplay.isNotEmpty
? widget.job.deliveryCitiesDisplay
: widget.job.deliveryCity,
style: TextStyle(
fontSize: 12,
color: Colors.grey[700],
),
),
],
),
],
),
),
),
// Delivery stations section header
Row(
children: [
Icon(
Icons.local_shipping_outlined,
size: 24,
color: AppColors.primary,
),
const SizedBox(width: 8),
Text(
l10n.deliveryStationsCount(_deliveryStations.length),
style: const TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
),
),
],
),
const SizedBox(height: 16),
Expanded(child: _buildDeliveryStationsList()),
],
),
),
),
],
),
);
}
List<DeliveryStation> get _deliveryStations {
if (widget.job.deliveryStations.isNotEmpty) {
return widget.job.deliveryStations;
}
return [
DeliveryStation(
stationOrder: 0,
company: widget.job.deliveryCompany,
salutation: widget.job.deliverySalutation,
firstName: widget.job.deliveryFirstName,
lastName: widget.job.deliveryLastName,
phone: widget.job.deliveryPhone,
street: widget.job.deliveryStreet,
houseNumber: widget.job.deliveryHouseNumber,
addressAddition: widget.job.deliveryAddressAddition,
zip: widget.job.deliveryZip,
city: widget.job.deliveryCity,
deliveryDate: widget.job.deliveryDate,
deliveryTime: widget.job.deliveryTime,
tasks: widget.job.tasks,
),
];
}
Widget _buildDeliveryStationsList() {
if (_deliveryStations.isEmpty) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.local_shipping_outlined,
size: 64,
color: Colors.grey[400],
),
const SizedBox(height: 16),
Text(
AppLocalizations.of(context).noDeliveryStations,
style: TextStyle(fontSize: 16, color: Colors.grey[600]),
),
const SizedBox(height: 8),
Text(
AppLocalizations.of(context).noDeliveryStationsMessage,
style: TextStyle(fontSize: 14, color: Colors.grey[500]),
textAlign: TextAlign.center,
),
],
),
);
}
return ListView.builder(
itemCount: _deliveryStations.length,
itemBuilder: (context, index) {
final station = _deliveryStations[index];
return _buildDeliveryStationCard(station);
},
);
}
Widget _buildDeliveryStationCard(DeliveryStation station) {
final backgroundColor = deliveryStationCardBackgroundColor(
station,
_taskStatuses,
);
final title =
station.displayName.isNotEmpty ? station.displayName : station.company;
final subtitle =
station.company.isNotEmpty && station.company != title
? station.company
: null;
final l10n = AppLocalizations.of(context);
final addressLines =
<String>[
[
station.street,
station.houseNumber,
].where((part) => part.trim().isNotEmpty).join(' '),
if (station.addressAddition.trim().isNotEmpty)
station.addressAddition,
[
station.zip,
station.city,
].where((part) => part.trim().isNotEmpty).join(' '),
].where((line) => line.trim().isNotEmpty).toList();
return Card(
color: backgroundColor,
margin: const EdgeInsets.symmetric(horizontal: 0, vertical: 8),
elevation: 2,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16),
side: BorderSide(color: Colors.grey[300]!, width: 1),
),
clipBehavior: Clip.antiAlias,
child: InkWell(
onTap: () async {
await Navigator.of(context).push(
MaterialPageRoute(
builder:
(context) => TaskView(
job: widget.job,
stationOrder: station.stationOrder,
stationTitle:
station.displayName.isNotEmpty
? station.displayName
: l10n.stationNumber(station.stationOrder + 1),
),
),
);
await _loadLocalTaskStatuses();
},
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
padding: const EdgeInsets.symmetric(
horizontal: 8,
vertical: 4,
),
decoration: BoxDecoration(
color: AppColors.primarySoft,
borderRadius: BorderRadius.circular(12),
),
child: Text(
l10n.stationNumber(station.stationOrder + 1),
style: TextStyle(
fontSize: 12,
fontWeight: FontWeight.w600,
color: AppColors.primaryStrong,
),
),
),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title.isNotEmpty
? localizeKnownText(context, title)
: l10n.unnamedStation,
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.bold,
),
),
if (subtitle != null) ...[
const SizedBox(height: 2),
Text(
subtitle,
style: TextStyle(
fontSize: 13,
color: Colors.grey[700],
),
),
],
],
),
),
],
),
const SizedBox(height: 12),
_buildDetailItem(
Icons.location_on_outlined,
AppLocalizations.of(context).location,
addressLines.join('\n'),
AppColors.primary,
),
if (station.phone.trim().isNotEmpty) ...[
const SizedBox(height: 12),
_buildDetailItem(
Icons.phone_outlined,
l10n.phone,
station.phone,
AppColors.success,
),
],
if (station.deliveryDate.trim().isNotEmpty ||
station.deliveryTime.trim().isNotEmpty) ...[
const SizedBox(height: 12),
_buildDetailItem(
Icons.schedule,
AppLocalizations.of(context).delivery,
[
station.deliveryDate,
station.deliveryTime,
].where((part) => part.trim().isNotEmpty).join(' '),
AppColors.warning,
),
],
const SizedBox(height: 12),
_buildDetailItem(
Icons.task_alt,
AppLocalizations.of(context).tasks,
'${station.tasks.length}',
AppColors.primaryStrong,
),
],
),
),
),
);
}
Widget _buildDetailItem(
IconData icon,
String label,
String value,
Color color,
) {
return Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: color.withValues(alpha: 0.1),
borderRadius: BorderRadius.circular(8),
border: Border.all(color: color.withValues(alpha: 0.3)),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Icon(icon, size: 16, color: color.withValues(alpha: 0.8)),
const SizedBox(width: 4),
Text(
label,
style: TextStyle(
fontSize: 12,
color: Colors.grey[700],
fontWeight: FontWeight.w500,
),
),
],
),
const SizedBox(height: 4),
Text(
value,
style: TextStyle(
fontSize: 14,
fontWeight: FontWeight.w600,
color: Colors.grey[800],
),
),
],
),
);
}
}