280 lines
9.1 KiB
Dart
280 lines
9.1 KiB
Dart
import 'package:dio/dio.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:go_router/go_router.dart';
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import 'package:intl/intl.dart';
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import '../../../core/router/app_router.dart';
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import '../../../core/theme/app_colors.dart';
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import '../../../core/theme/machine_status_theme.dart';
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import '../../../core/widgets/empty_state.dart';
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import '../../wash/data/wash_repository.dart';
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import '../data/machine_repository.dart';
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import '../domain/machine_detail.dart';
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/// Écran machine — infos + actions principales.
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class MachineActionScreen extends ConsumerStatefulWidget {
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const MachineActionScreen({super.key, required this.machineUuid});
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final String machineUuid;
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@override
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ConsumerState<MachineActionScreen> createState() => _MachineActionScreenState();
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}
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class _MachineActionScreenState extends ConsumerState<MachineActionScreen> {
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bool _isStarting = false;
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Future<void> _startWash(MachineDetail detail) async {
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setState(() => _isStarting = true);
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try {
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await ref.read(washRepositoryProvider).startWashFromMachine(detail.machine.uuid);
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ref.invalidate(washesProvider);
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ref.invalidate(machineDetailProvider(widget.machineUuid));
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('${detail.machine.name} — cycle démarré !'),
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backgroundColor: AppColors.success,
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),
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);
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context.go(AppRoutes.washes);
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}
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} on WashStartException catch (e) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(e.message), backgroundColor: AppColors.error),
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);
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}
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} finally {
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if (mounted) setState(() => _isStarting = false);
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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 detailAsync = ref.watch(machineDetailProvider(widget.machineUuid));
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final currency = NumberFormat.currency(locale: 'fr_FR', symbol: '€');
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return Scaffold(
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backgroundColor: AppColors.background,
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appBar: AppBar(title: const Text('Machine')),
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body: detailAsync.when(
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loading: () => const Center(child: CircularProgressIndicator()),
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error: (error, _) => EmptyState(
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icon: Icons.error_outline,
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title: 'Machine introuvable',
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subtitle: error is DioException
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? 'Impossible de charger les informations.'
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: '$error',
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actionLabel: 'Retour',
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onAction: () => context.pop(),
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),
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data: (detail) => _MachineActionBody(
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detail: detail,
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currency: currency,
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isStarting: _isStarting,
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onStart: () => _startWash(detail),
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onReserve: () => context.push(AppRoutes.machineBooking(widget.machineUuid)),
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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 _MachineActionBody extends StatelessWidget {
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const _MachineActionBody({
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required this.detail,
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required this.currency,
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required this.isStarting,
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required this.onStart,
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required this.onReserve,
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});
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final MachineDetail detail;
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final NumberFormat currency;
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final bool isStarting;
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final VoidCallback onStart;
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final VoidCallback onReserve;
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@override
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Widget build(BuildContext context) {
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final machine = detail.machine;
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final statusColor = MachineStatusTheme.color(machine.status);
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final canStart = MachineStatusTheme.canStart(machine.status);
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return ListView(
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padding: const EdgeInsets.all(16),
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children: [
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Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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gradient: AppColors.gradientAccent,
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borderRadius: BorderRadius.circular(16),
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),
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child: Row(
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children: [
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Container(
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width: 56,
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height: 56,
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.2),
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borderRadius: BorderRadius.circular(14),
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),
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child: Icon(
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MachineStatusTheme.iconForType(machine.type),
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color: Colors.white,
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size: 28,
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),
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),
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const SizedBox(width: 14),
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Expanded(
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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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machine.name,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 20,
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fontWeight: FontWeight.w700,
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),
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),
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Text(
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machine.typeLabel,
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style: TextStyle(color: Colors.white.withValues(alpha: 0.9)),
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),
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if (detail.establishmentName != null)
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Text(
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detail.establishmentName!,
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style: TextStyle(
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color: Colors.white.withValues(alpha: 0.75),
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fontSize: 12,
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),
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),
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],
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),
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),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.2),
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borderRadius: BorderRadius.circular(8),
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),
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child: Text(
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MachineStatusTheme.label(machine.status),
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style: const TextStyle(color: Colors.white, fontWeight: FontWeight.w600, fontSize: 12),
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),
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),
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],
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),
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),
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const SizedBox(height: 16),
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Row(
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children: [
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Expanded(
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child: _InfoTile(
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icon: Icons.euro,
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label: 'Prix du cycle',
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value: currency.format(detail.price),
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color: AppColors.primary,
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),
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),
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const SizedBox(width: 10),
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Expanded(
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child: _InfoTile(
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icon: Icons.schedule,
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label: 'Durée estimée',
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value: '~${detail.estimatedDurationMinutes} min',
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color: AppColors.secondary,
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),
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),
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],
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),
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if (!canStart) ...[
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const SizedBox(height: 16),
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Container(
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width: double.infinity,
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padding: const EdgeInsets.all(14),
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decoration: BoxDecoration(
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color: statusColor.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(12),
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),
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child: Text(
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machine.status == 'running'
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? 'Machine en cours d\'utilisation — vous pouvez réserver un créneau ultérieur.'
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: 'Machine indisponible pour le moment — réservez un créneau.',
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textAlign: TextAlign.center,
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style: TextStyle(color: statusColor, fontWeight: FontWeight.w500),
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),
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),
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],
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const SizedBox(height: 28),
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SizedBox(
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width: double.infinity,
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height: 60,
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child: ElevatedButton.icon(
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onPressed: canStart && !isStarting ? onStart : null,
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icon: isStarting
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? const SizedBox(
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width: 24,
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height: 24,
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child: CircularProgressIndicator(strokeWidth: 2.5, color: Colors.white),
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)
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: const Icon(Icons.play_arrow_rounded, size: 28),
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label: Text(isStarting ? 'Démarrage…' : 'Commencer un lavage'),
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),
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),
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const SizedBox(height: 14),
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SizedBox(
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width: double.infinity,
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height: 56,
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child: ElevatedButton.icon(
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onPressed: onReserve,
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style: ElevatedButton.styleFrom(
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backgroundColor: AppColors.primary,
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foregroundColor: Colors.white,
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),
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icon: const Icon(Icons.event_available_outlined, size: 24),
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label: const Text('Réserver un créneau'),
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),
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),
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const SizedBox(height: 24),
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],
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);
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}
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}
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class _InfoTile extends StatelessWidget {
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const _InfoTile({
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required this.icon,
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required this.label,
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required this.value,
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required this.color,
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});
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final IconData icon;
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final String label;
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final String value;
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final Color color;
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@override
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Widget build(BuildContext context) {
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return Card(
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child: Padding(
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padding: const EdgeInsets.all(14),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Icon(icon, color: color, size: 22),
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const SizedBox(height: 8),
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Text(label, style: Theme.of(context).textTheme.bodyMedium?.copyWith(fontSize: 12)),
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const SizedBox(height: 2),
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Text(value, style: Theme.of(context).textTheme.titleMedium),
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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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