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car_rental_app/lib/features/dashboard/screens/online_reservations_screen.dart
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2026-05-25 05:10:43 -04:00

343 lines
11 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:intl/intl.dart';
import '../providers/dashboard_providers.dart';
import '../../../core/models/reservation.dart';
import '../../../widgets/error_view.dart';
import '../../../widgets/status_badge.dart';
const _params = {
'status': 'DRAFT',
'source': 'MARKETPLACE',
'page': 1,
'pageSize': 100,
};
class OnlineReservationsScreen extends ConsumerWidget {
const OnlineReservationsScreen({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final async = ref.watch(reservationsProvider(_params));
return Scaffold(
appBar: AppBar(
title: const Text('Online Reservations'),
actions: [
IconButton(
icon: const Icon(Icons.refresh),
onPressed: () => ref.invalidate(reservationsProvider(_params)),
),
],
),
body: async.when(
loading: () => const Center(child: CircularProgressIndicator()),
error: (e, _) => ErrorView(
message: 'Could not load online reservations',
onRetry: () => ref.invalidate(reservationsProvider(_params)),
),
data: (result) {
final items = result.data;
if (items.isEmpty) {
return const Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.check_circle_outline,
size: 64, color: Color(0xFF6EE7B7)),
SizedBox(height: 16),
Text(
'All caught up!',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
color: Color(0xFF111928)),
),
SizedBox(height: 6),
Text(
'No pending marketplace requests.',
style: TextStyle(color: Color(0xFF6B7280)),
),
],
),
);
}
return RefreshIndicator(
onRefresh: () async =>
ref.invalidate(reservationsProvider(_params)),
child: ListView.separated(
padding: const EdgeInsets.all(16),
itemCount: items.length,
separatorBuilder: (_, _) => const SizedBox(height: 12),
itemBuilder: (_, i) => _ReservationCard(
reservation: items[i],
onAction: () => ref.invalidate(reservationsProvider(_params)),
),
),
);
},
),
);
}
}
class _ReservationCard extends ConsumerWidget {
final Reservation reservation;
final VoidCallback onAction;
const _ReservationCard({
required this.reservation,
required this.onAction,
});
@override
Widget build(BuildContext context, WidgetRef ref) {
final r = reservation;
final fmt = DateFormat('MMM d, yyyy');
final fmtMoney =
NumberFormat.currency(symbol: '\$', decimalDigits: 2);
return Card(
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Header: vehicle + status
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (r.vehicle != null)
Text(
r.vehicle!.displayName,
style: const TextStyle(
fontWeight: FontWeight.bold,
fontSize: 15,
color: Color(0xFF111928),
),
)
else
const Text('Vehicle unavailable',
style:
TextStyle(color: Color(0xFF9CA3AF))),
if (r.vehicle != null)
Text(
r.vehicle!.licensePlate,
style: const TextStyle(
fontSize: 12,
color: Color(0xFF6B7280)),
),
],
),
),
StatusBadge(status: r.status),
],
),
const SizedBox(height: 12),
const Divider(height: 1),
const SizedBox(height: 12),
// Customer
_InfoRow(
icon: Icons.person_outline,
label: r.customer != null
? '${r.customer!.firstName} ${r.customer!.lastName}'
: 'Unknown customer',
sub: r.customer?.email,
),
const SizedBox(height: 8),
// Dates
_InfoRow(
icon: Icons.calendar_today_outlined,
label:
'${fmt.format(r.startDate)}${fmt.format(r.endDate)}',
sub: '${r.days} day${r.days == 1 ? '' : 's'}',
),
const SizedBox(height: 8),
// Amount
_InfoRow(
icon: Icons.attach_money,
label: fmtMoney.format(r.totalAmount / 100),
sub: 'Total',
),
const SizedBox(height: 14),
// Actions
Row(
children: [
Expanded(
child: OutlinedButton.icon(
icon: const Icon(Icons.close, size: 16),
label: const Text('Decline'),
style: OutlinedButton.styleFrom(
foregroundColor: const Color(0xFFE02424),
side: const BorderSide(color: Color(0xFFE02424)),
),
onPressed: () =>
_showDeclineDialog(context, ref, r.id),
),
),
const SizedBox(width: 12),
Expanded(
child: ElevatedButton.icon(
icon: const Icon(Icons.check, size: 16),
label: const Text('Confirm'),
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFF057A55),
),
onPressed: () => _confirm(context, ref, r.id),
),
),
],
),
],
),
),
);
}
Future<void> _confirm(
BuildContext context, WidgetRef ref, String id) async {
try {
await ref.read(reservationServiceProvider).confirmReservation(id);
onAction();
if (context.mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Reservation confirmed'),
backgroundColor: Color(0xFF057A55),
),
);
}
} catch (e) {
if (context.mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('Failed to confirm: $e')),
);
}
}
}
void _showDeclineDialog(
BuildContext context, WidgetRef ref, String id) {
final reasonCtrl = TextEditingController();
bool saving = false;
showDialog(
context: context,
builder: (ctx) => StatefulBuilder(
builder: (ctx, setState) => AlertDialog(
title: const Text('Decline Reservation'),
content: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'Optionally provide a reason — it will be recorded on the reservation.',
style:
TextStyle(fontSize: 13, color: Color(0xFF6B7280)),
),
const SizedBox(height: 12),
TextField(
controller: reasonCtrl,
maxLines: 3,
decoration: const InputDecoration(
labelText: 'Reason (optional)',
hintText:
'e.g. Vehicle not available for these dates',
),
),
],
),
actions: [
TextButton(
onPressed: saving ? null : () => Navigator.pop(ctx),
child: const Text('Cancel'),
),
ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFFE02424)),
onPressed: saving
? null
: () async {
setState(() => saving = true);
try {
await ref
.read(reservationServiceProvider)
.cancelReservation(
id,
reasonCtrl.text.trim().isEmpty
? 'Declined by company'
: reasonCtrl.text.trim());
onAction();
if (ctx.mounted) Navigator.pop(ctx);
if (context.mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Reservation declined')),
);
}
} catch (e) {
setState(() => saving = false);
if (ctx.mounted) {
ScaffoldMessenger.of(ctx).showSnackBar(
SnackBar(
content:
Text('Failed to decline: $e')),
);
}
}
},
child: saving
? const SizedBox(
width: 16,
height: 16,
child: CircularProgressIndicator(
strokeWidth: 2,
valueColor: AlwaysStoppedAnimation<Color>(
Colors.white)),
)
: const Text('Decline'),
),
],
),
),
);
}
}
class _InfoRow extends StatelessWidget {
final IconData icon;
final String label;
final String? sub;
const _InfoRow({required this.icon, required this.label, this.sub});
@override
Widget build(BuildContext context) => Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Icon(icon, size: 16, color: const Color(0xFF9CA3AF)),
const SizedBox(width: 8),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(label,
style: const TextStyle(
fontSize: 13,
fontWeight: FontWeight.w500,
color: Color(0xFF374151))),
if (sub != null)
Text(sub!,
style: const TextStyle(
fontSize: 11, color: Color(0xFF9CA3AF))),
],
),
),
],
);
}