Sven laptop
466 lines
17 KiB
Dart
466 lines
17 KiB
Dart
import 'package:flutter/material.dart';
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import '../models/schedule.dart';
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import '../services/auth_service.dart';
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import '../services/schedule_service.dart';
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class ScheduleOverviewScreen extends StatefulWidget {
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const ScheduleOverviewScreen({super.key});
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@override
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State<ScheduleOverviewScreen> createState() => _ScheduleOverviewScreenState();
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}
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class _ScheduleOverviewScreenState extends State<ScheduleOverviewScreen> {
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final _scheduleService = ScheduleService();
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final _authService = AuthService();
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late Future<List<ServiceSchedule>> _scheduleFuture;
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DateTime _selectedDate = DateTime.now();
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@override
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void initState() {
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super.initState();
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_scheduleFuture = _scheduleService.getSchedules(_selectedDate);
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}
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Future<void> _handleLogout() async {
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await _authService.logout();
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if (mounted) {
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Navigator.of(context).pushReplacementNamed('/login');
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}
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}
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Future<void> _refreshSchedules() async {
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setState(() {
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_scheduleFuture = _scheduleService.getSchedules(_selectedDate);
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});
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}
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Future<void> _selectDate() async {
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final colorScheme = Theme.of(context).colorScheme;
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final picked = await showDatePicker(
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context: context,
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initialDate: _selectedDate,
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firstDate: DateTime.now().subtract(const Duration(days: 7)),
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lastDate: DateTime.now().add(const Duration(days: 30)),
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builder: (context, child) {
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return Theme(
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data: Theme.of(context).copyWith(
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dialogBackgroundColor: colorScheme.surface,
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),
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child: child!,
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);
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},
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);
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if (picked != null && picked != _selectedDate) {
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setState(() {
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_selectedDate = picked;
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});
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_refreshSchedules();
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}
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}
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Future<void> _showScheduleDetails(ServiceSchedule schedule) async {
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try {
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final stops = await _scheduleService.getScheduleStops(schedule.id);
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if (!mounted) return;
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await showModalBottomSheet<void>(
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context: context,
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isScrollControlled: true,
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showDragHandle: true,
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builder: (sheetContext) {
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return DraggableScrollableSheet(
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expand: false,
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initialChildSize: 0.75,
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minChildSize: 0.45,
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maxChildSize: 0.95,
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builder: (context, scrollController) {
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return ListView(
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controller: scrollController,
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padding: const EdgeInsets.fromLTRB(20, 8, 20, 24),
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children: [
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Text(
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'Lijn ${schedule.lineNumber}',
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style: Theme.of(context).textTheme.headlineSmall?.copyWith(
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fontWeight: FontWeight.w800,
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),
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),
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const SizedBox(height: 8),
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Text(
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schedule.busName,
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style: Theme.of(context).textTheme.titleMedium,
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),
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const SizedBox(height: 4),
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Text(
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'${_formatTime(schedule.startTime)} - ${_formatTime(schedule.endTime)}',
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style: Theme.of(context).textTheme.bodyMedium,
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),
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const SizedBox(height: 12),
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: [
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_InfoChip(label: schedule.status),
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_InfoChip(label: schedule.isRecurring ? _weekdayLabel(schedule.weekdays) : 'Eenmalig'),
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],
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),
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const SizedBox(height: 20),
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Text(
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'Haltes',
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w700,
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),
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),
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const SizedBox(height: 12),
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if (stops.isEmpty)
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Text(
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'Geen haltes gekoppeld aan deze dienst.',
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style: Theme.of(context).textTheme.bodyMedium,
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)
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else
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...stops.map((stop) {
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final departureTime = schedule.startTime.add(
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Duration(minutes: stop.estimatedArrivalMinutes),
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);
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return Card(
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child: ListTile(
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dense: true,
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title: Text('${stop.order}. ${stop.name}'),
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subtitle: Text('${stop.estimatedArrivalMinutes} min na vertrek'),
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trailing: Text(_formatTime(departureTime)),
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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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} catch (e) {
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text('Kon dienstdetails niet laden: $e')),
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);
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}
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}
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@override
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Widget build(BuildContext context) {
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final colorScheme = Theme.of(context).colorScheme;
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final dateStr =
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'${_selectedDate.year}-${_selectedDate.month.toString().padLeft(2, '0')}-${_selectedDate.day.toString().padLeft(2, '0')}';
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return Scaffold(
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appBar: AppBar(
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title: const Text('Today on the Road'),
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elevation: 0,
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actions: [
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IconButton(
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icon: const Icon(Icons.logout),
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tooltip: 'Logout',
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onPressed: _handleLogout,
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),
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],
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),
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body: Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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colors: Theme.of(context).brightness == Brightness.dark
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? const [Color(0xFF0B1220), Color(0xFF111827)]
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: const [Color(0xFFF1F5F9), Color(0xFFE2E8F0)],
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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),
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),
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child: Column(
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children: [
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Container(
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margin: const EdgeInsets.fromLTRB(16, 16, 16, 12),
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padding: const EdgeInsets.all(18),
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decoration: BoxDecoration(
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gradient: const LinearGradient(
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colors: [Color(0xFF0F172A), Color(0xFF1D4ED8)],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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),
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borderRadius: BorderRadius.circular(24),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.16),
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blurRadius: 22,
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offset: const Offset(0, 10),
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),
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],
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'Geplande diensten',
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style: Theme.of(context).textTheme.labelSmall?.copyWith(
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color: Colors.white.withOpacity(0.78),
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),
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),
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const SizedBox(height: 6),
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Text(
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dateStr,
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style: Theme.of(context).textTheme.headlineMedium?.copyWith(
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color: Colors.white,
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fontWeight: FontWeight.w800,
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),
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),
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const SizedBox(height: 6),
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Text(
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'Automatisch berekende eindtijden, haltes en herhalende weekdagen',
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style: Theme.of(context).textTheme.bodyMedium?.copyWith(
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color: Colors.white.withOpacity(0.84),
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),
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),
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const SizedBox(height: 14),
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Align(
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alignment: Alignment.centerRight,
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child: SizedBox(
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height: 48,
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child: OutlinedButton.icon(
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onPressed: _selectDate,
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icon: const Icon(Icons.calendar_today, size: 18),
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label: const Text('Wijzig datum'),
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style: OutlinedButton.styleFrom(
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foregroundColor: Colors.white,
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side: BorderSide(color: Colors.white.withOpacity(0.28)),
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padding: const EdgeInsets.symmetric(horizontal: 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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Expanded(
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child: FutureBuilder<List<ServiceSchedule>>(
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future: _scheduleFuture,
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return const Center(child: CircularProgressIndicator());
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}
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if (snapshot.hasError) {
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return Center(
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Icons.error_outline,
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size: 64,
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color: colorScheme.error,
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),
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const SizedBox(height: 16),
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Text(
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'Failed to load schedule',
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style: Theme.of(context).textTheme.titleMedium,
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),
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const SizedBox(height: 8),
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Text(
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snapshot.error.toString(),
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style: Theme.of(context).textTheme.bodySmall,
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 24),
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FilledButton.icon(
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onPressed: _refreshSchedules,
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icon: const Icon(Icons.refresh),
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label: const Text('Retry'),
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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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final schedules = snapshot.data ?? [];
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if (schedules.isEmpty) {
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return Center(
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Icons.calendar_today,
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size: 64,
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color: colorScheme.outline,
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),
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const SizedBox(height: 16),
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Text(
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'No routes scheduled',
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style: Theme.of(context).textTheme.titleMedium,
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),
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const SizedBox(height: 8),
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Text(
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'Check back later for your schedule',
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: colorScheme.onSurfaceVariant,
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),
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textAlign: TextAlign.center,
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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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return RefreshIndicator(
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onRefresh: _refreshSchedules,
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child: ListView.builder(
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padding: const EdgeInsets.only(bottom: 16),
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itemCount: schedules.length,
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itemBuilder: (context, index) {
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final schedule = schedules[index];
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return _ScheduleSummaryCard(
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schedule: schedule,
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onTap: () => _showScheduleDetails(schedule),
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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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class _ScheduleSummaryCard extends StatelessWidget {
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final ServiceSchedule schedule;
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final VoidCallback onTap;
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const _ScheduleSummaryCard({
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required this.schedule,
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required this.onTap,
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});
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@override
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Widget build(BuildContext context) {
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final colorScheme = Theme.of(context).colorScheme;
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return Card(
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margin: const EdgeInsets.fromLTRB(16, 8, 16, 8),
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elevation: 0,
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color: colorScheme.surface,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
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child: InkWell(
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borderRadius: BorderRadius.circular(20),
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onTap: onTap,
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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decoration: BoxDecoration(
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gradient: LinearGradient(
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colors: [colorScheme.primary, colorScheme.tertiary],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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),
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borderRadius: BorderRadius.circular(8),
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),
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child: Text(
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'Line ${schedule.lineNumber}',
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: 18,
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),
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),
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),
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_InfoChip(label: schedule.status),
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],
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),
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const SizedBox(height: 16),
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Text(
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schedule.busName,
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w700,
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),
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),
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const SizedBox(height: 4),
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Text(
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'${_formatTime(schedule.startTime)} - ${_formatTime(schedule.endTime)}',
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style: Theme.of(context).textTheme.bodyMedium?.copyWith(
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color: colorScheme.onSurfaceVariant,
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),
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),
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const SizedBox(height: 12),
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Text(
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schedule.isRecurring ? _weekdayLabel(schedule.weekdays) : 'Eenmalige dienst',
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: colorScheme.onSurfaceVariant,
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),
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),
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const SizedBox(height: 10),
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Align(
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alignment: Alignment.centerRight,
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child: TextButton.icon(
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onPressed: onTap,
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icon: const Icon(Icons.list_alt, size: 18),
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label: const Text('Haltes'),
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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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class _InfoChip extends StatelessWidget {
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final String label;
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const _InfoChip({required this.label});
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@override
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Widget build(BuildContext context) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.primaryContainer,
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borderRadius: BorderRadius.circular(20),
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),
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child: Text(
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label,
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style: Theme.of(context).textTheme.labelMedium?.copyWith(
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fontWeight: FontWeight.w600,
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),
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),
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);
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}
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}
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String _formatTime(DateTime time) {
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return '${time.hour.toString().padLeft(2, '0')}:${time.minute.toString().padLeft(2, '0')}';
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}
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String _weekdayLabel(List<int> weekdays) {
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const labels = ['Zo', 'Ma', 'Di', 'Wo', 'Do', 'Vr', 'Za'];
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if (weekdays.isEmpty) {
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return 'Eenmalige dienst';
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}
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if (weekdays.length == 7) {
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return 'Dagelijks';
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}
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return weekdays.where((day) => day >= 0 && day < labels.length).map((day) => labels[day]).join(', ');
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} |