114 lines
4.0 KiB
Dart
114 lines
4.0 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:hl_lieferservice/domain/entity/tour_details.dart';
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import 'package:hl_lieferservice/feature/car_selection/bloc/bloc.dart';
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import 'package:hl_lieferservice/feature/car_selection/bloc/state.dart';
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import 'package:hl_lieferservice/feature/delivery/bloc/tour_bloc.dart';
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import 'package:hl_lieferservice/feature/delivery/bloc/tour_event.dart';
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import 'package:hl_lieferservice/feature/delivery/bloc/tour_state.dart';
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import 'package:hl_lieferservice/feature/delivery/model/delivery_phase.dart';
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import 'package:hl_lieferservice/feature/delivery/overview/presentation/delivery_fail_page.dart';
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import 'package:hl_lieferservice/feature/delivery/overview/presentation/delivery_overview.dart';
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import 'package:hl_lieferservice/widget/home/presentation/home_drawer.dart';
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import 'package:hl_lieferservice/widget/phase_stepper/phase_stepper.dart';
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/// Inhalt der Phase "Ausliefern". Sortieren und Beladen werden über eigene
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/// Pages und das Phasen-Routing in `Home` gerendert — diese Page übernimmt
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/// nur noch die letzte Phase. Der Phasen-Stepper bleibt sichtbar, damit der
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/// Fahrer bei Bedarf zurückspringen kann; das BottomNav der Auslieferung
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/// liegt im umgebenden `Home`-Scaffold.
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class DeliveryOverviewPage extends StatelessWidget {
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const DeliveryOverviewPage({super.key});
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@override
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Widget build(BuildContext context) {
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final carState = context.watch<CarSelectBloc>().state;
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final carId =
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carState is CarSelectComplete ? carState.selectedCar.id : '';
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return Scaffold(
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drawer: const HomeAppDrawer(),
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appBar: PreferredSize(
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preferredSize: const Size.fromHeight(140),
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child: PhaseStepper(
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currentPhase: DeliveryPhase.ausliefern,
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carId: carId,
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),
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),
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body: BlocConsumer<TourBloc, TourState>(
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listenWhen: (prev, next) =>
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next is TourLoaded && next.refreshError != null,
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listener: (context, state) {
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if (state is TourLoaded && state.refreshError != null) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(state.refreshError!)),
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);
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}
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},
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builder: (context, state) {
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switch (state) {
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case TourLoaded(:final details):
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return _OverviewBody(details: details);
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case TourEmpty():
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return const _EmptyTourBody();
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case TourLoadFailed():
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return const DeliveryLoadingFailedPage();
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case TourInitial():
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case TourLoading():
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return const Center(child: CircularProgressIndicator());
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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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class _OverviewBody extends StatelessWidget {
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const _OverviewBody({required this.details});
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final TourDetails details;
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@override
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Widget build(BuildContext context) {
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return RefreshIndicator(
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onRefresh: () async {
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context.read<TourBloc>().add(const RefreshTour());
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},
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child: DeliveryOverview(details: details),
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);
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}
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}
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class _EmptyTourBody extends StatelessWidget {
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const _EmptyTourBody();
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@override
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Widget build(BuildContext context) {
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// Wenn der ERP-Sync für heute keine Tour gemeldet hat, ist das ein
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// normaler Zustand — kein Fehler. UX-Hinweis und Pull-to-refresh.
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return RefreshIndicator(
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onRefresh: () async {
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context.read<TourBloc>().add(const RefreshTour());
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},
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child: ListView(
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children: const [
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SizedBox(height: 120),
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Icon(Icons.event_busy, size: 64, color: Colors.grey),
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SizedBox(height: 16),
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Center(
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child: Padding(
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padding: EdgeInsets.symmetric(horizontal: 32),
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child: Text(
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'Für heute ist keine Tour zugewiesen.\n'
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'Zum Aktualisieren nach unten ziehen.',
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textAlign: TextAlign.center,
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style: TextStyle(fontSize: 16),
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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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