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699 lines
22 KiB
699 lines
22 KiB
// pages/caisse_screen.dart
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import 'package:flutter/material.dart';
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import 'package:itrimobe/pages/facture_screen.dart';
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import '../models/command_detail.dart';
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import '../models/payment_method.dart';
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import '../services/restaurant_api_service.dart';
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import 'package:intl/intl.dart';
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import 'information.dart';
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class CaisseScreen extends StatefulWidget {
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final String commandeId;
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final int tableNumber;
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const CaisseScreen({
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super.key,
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required this.commandeId,
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required this.tableNumber,
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});
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@override
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_CaisseScreenState createState() => _CaisseScreenState();
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}
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class _CaisseScreenState extends State<CaisseScreen> {
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CommandeDetail? commande;
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PrintTemplate? template;
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PaymentMethod? selectedPaymentMethod;
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bool isLoading = true;
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bool isProcessingPayment = false;
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final List<PaymentMethod> paymentMethods = [
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const PaymentMethod(
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id: 'mvola',
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name: 'MVola',
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description: 'Paiement mobile MVola',
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icon: Icons.phone,
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color: Color(0xFF28A745),
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),
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const PaymentMethod(
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id: 'orange_money',
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name: 'Orange Money',
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description: 'Paiement mobile Orange Money',
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icon: Icons.phone,
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color: Color(0xFFFF9500),
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),
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const PaymentMethod(
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id: 'carte',
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name: 'Carte Bancaire',
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description: 'Paiement par carte',
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icon: Icons.credit_card,
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color: Color(0xFF4285F4),
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),
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const PaymentMethod(
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id: 'especes',
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name: 'Espèces',
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description: 'Paiement en liquide',
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icon: Icons.attach_money,
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color: Color(0xFFFFEB3B),
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),
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];
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@override
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void initState() {
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super.initState();
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_loadCommandeDetails();
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}
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Future<void> _loadCommandeDetails() async {
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setState(() => isLoading = true);
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try {
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final result = await RestaurantApiService.getCommandeDetails(
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widget.commandeId,
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);
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final loadedTemplate = await RestaurantApiService.getPrintTemplate();
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setState(() {
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commande = result;
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template = loadedTemplate;
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isLoading = false;
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});
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} catch (e) {
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setState(() => isLoading = false);
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_showErrorDialog(
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'Erreur lors du chargement des détails de la commande: $e',
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);
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}
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}
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// Dans caisse_screen.dart, modifiez la méthode _processPayment
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Future<void> _processPayment() async {
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if (selectedPaymentMethod == null || commande == null) return;
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setState(() => isProcessingPayment = true);
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try {
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final success = await RestaurantApiService.processPayment(
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commandeId: widget.commandeId,
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paymentMethodId: selectedPaymentMethod!.id,
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amount: commande!.totalTtc,
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);
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if (success) {
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final updateSuccess = await RestaurantApiService.updateCommandeStatus(
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commandeId: widget.commandeId,
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newStatus: 'payee',
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);
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if (!updateSuccess) {
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_showErrorDialog("Paiement effectué, mais échec lors de la mise à jour du statut.");
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return;
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}
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// 🔄 Redirige vers la facture
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Navigator.of(context).pushReplacement(
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MaterialPageRoute(
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builder: (context) => FactureScreen(
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commande: commande!,
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template: template!,
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paymentMethod: selectedPaymentMethod!.id,
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),
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),
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);
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} else {
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_showErrorDialog('Le paiement a échoué. Veuillez réessayer.');
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}
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} catch (e) {
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_showErrorDialog('Erreur lors du traitement du paiement: $e');
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} finally {
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if (mounted) {
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setState(() => isProcessingPayment = false);
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}
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}
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}
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void _showErrorDialog(String message) {
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showDialog(
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context: context,
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builder:
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(context) => AlertDialog(
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title: const Text('Erreur'),
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content: Text(message),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(),
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child: const Text('OK'),
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),
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],
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),
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);
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}
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void _showSuccessDialog() {
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showDialog(
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context: context,
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barrierDismissible: false,
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builder:
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(context) => AlertDialog(
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title: const Row(
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children: [
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Icon(Icons.check_circle, color: Color(0xFF28A745), size: 28),
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SizedBox(width: 12),
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Text('Paiement réussi'),
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],
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),
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content: Text(
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'Le paiement de ${NumberFormat("#,##0.00", "fr_FR").format(commande!.totalTtc)} MGA a été traité avec succès via ${selectedPaymentMethod!.name}.',
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),
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actions: [
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TextButton(
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onPressed: () {
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Navigator.of(context).pop(); // Fermer le dialog
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Navigator.of(
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context,
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).pop(true); // Retourner à la page précédente avec succès
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},
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child: const Text('Fermer'),
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),
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],
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),
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);
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}
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Widget _buildCommandeHeader() {
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if (commande == null) return const SizedBox.shrink();
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return Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: Colors.grey[50],
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borderRadius: BorderRadius.circular(12),
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border: Border.all(color: Colors.grey[200]!),
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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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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'Commande #${commande!.numeroCommande}',
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style: const TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: Colors.black87,
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),
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),
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 12,
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vertical: 6,
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),
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decoration: BoxDecoration(
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color: Colors.blue[50],
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borderRadius: BorderRadius.circular(20),
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border: Border.all(color: Colors.blue[200]!),
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),
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child: Text(
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'Table ${widget.tableNumber}',
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style: TextStyle(
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color: Colors.blue[700],
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fontSize: 12,
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fontWeight: FontWeight.w600,
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),
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),
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),
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],
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),
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const SizedBox(height: 16),
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_buildCommandeItems(),
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const SizedBox(height: 16),
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const Divider(),
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const SizedBox(height: 8),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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const Text(
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'Total:',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: Colors.black87,
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),
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),
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Text(
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'${NumberFormat("#,##0.00", "fr_FR").format(commande!.totalTtc)} MGA',
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style: const TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: Color(0xFF28A745),
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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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Widget _buildCommandeItems() {
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if (commande?.items.isEmpty ?? true) {
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return const Text('Aucun article');
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}
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return Column(
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children:
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commande!.items.map((item) {
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 4),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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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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'${item.quantite}× ${item.menuNom}',
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style: const TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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),
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),
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if (item.menuDescription != null &&
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item.menuDescription!.isNotEmpty)
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Padding(
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padding: const EdgeInsets.only(top: 2),
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child: Text(
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item.menuDescription!,
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style: TextStyle(
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fontSize: 12,
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color: Colors.grey[600],
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),
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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),
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),
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if (item.hasComments)
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Padding(
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padding: const EdgeInsets.only(top: 2),
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child: Text(
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'Note: ${item.commentaires}',
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style: TextStyle(
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fontSize: 12,
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color: Colors.orange[700],
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fontStyle: FontStyle.italic,
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),
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),
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),
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],
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),
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),
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const SizedBox(width: 12),
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Text(
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'${NumberFormat("#,##0.00", "fr_FR").format(item.totalItem)} MGA',
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style: const TextStyle(
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fontSize: 14,
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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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}).toList(),
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);
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}
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Widget _buildPaymentSection() {
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double montantDonne = 0.0;
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double rendu = 0.0;
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TextEditingController montantController = TextEditingController();
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return StatefulBuilder(
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builder: (context, setState) {
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return Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 🔵 Colonne gauche : méthodes de paiement
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Expanded(
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flex: 1,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'Méthode de paiement',
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style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
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),
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const SizedBox(height: 16),
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...paymentMethods.map((method) {
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final isSelected = selectedPaymentMethod?.id == method.id;
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return _buildPaymentMethodCard(method, isSelected); // 🔹 plus besoin de StatefulBuilder
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}).toList(),
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],
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),
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),
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const SizedBox(width: 90),
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// 🟢 Colonne droite : saisie montant et rendu
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Expanded(
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flex: 1,
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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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'Montant à payer :',
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style: const TextStyle(
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fontWeight: FontWeight.bold, fontSize: 16),
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),
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const SizedBox(height: 8),
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Text(
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'${NumberFormat("#,##0.00", "fr_FR").format(commande?.totalTtc ?? 0)} MGA',
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 20,
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color: Color(0xFF28A745)),
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),
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const SizedBox(height: 24),
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TextField(
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controller: montantController,
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keyboardType: TextInputType.number,
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decoration: const InputDecoration(
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labelText: "Montant donné par le client",
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border: OutlineInputBorder(),
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),
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onChanged: (value) {
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setState(() {
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montantDonne = double.tryParse(value) ?? 0.0;
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rendu = montantDonne - (commande?.totalTtc ?? 0.0);
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});
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},
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),
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const SizedBox(height: 24),
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Text(
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'Rendu :',
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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),
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),
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const SizedBox(height: 8),
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 16, vertical: 12),
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decoration: BoxDecoration(
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color: rendu >= 0 ? Colors.green[50] : Colors.red[50],
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borderRadius: BorderRadius.circular(12),
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),
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child: Text(
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'${rendu >= 0 ? NumberFormat("#,##0.00", "fr_FR").format(rendu) : "0"} MGA',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 24, // rendu plus grand
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color: rendu >= 0 ? Colors.green : Colors.red,
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),
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),
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),
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if (rendu < 0)
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const Padding(
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padding: EdgeInsets.only(top: 8.0),
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child: Text(
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"Montant insuffisant",
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style: TextStyle(color: Colors.red),
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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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// Modification de _buildPaymentMethodCard pour accepter setState de la StatefulBuilder
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Widget _buildPaymentMethodCard(PaymentMethod method, bool isSelected) {
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final amount = commande?.totalTtc ?? 0.0;
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return Container(
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margin: const EdgeInsets.only(bottom: 12),
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child: Material(
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color: Colors.transparent,
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child: InkWell(
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onTap: () {
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setState(() {
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selectedPaymentMethod = method; // 🔹 setState global
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});
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},
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borderRadius: BorderRadius.circular(12),
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 250),
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curve: Curves.easeInOut,
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: isSelected ? Colors.white : method.color,
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borderRadius: BorderRadius.circular(12),
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border: Border.all(
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color: isSelected ? method.color : Colors.transparent,
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width: 2,
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),
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boxShadow: [
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if (isSelected)
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BoxShadow(
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color: method.color.withOpacity(0.4),
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blurRadius: 8,
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offset: const Offset(0, 3),
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),
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],
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),
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child: Row(
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children: [
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: isSelected
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? method.color.withOpacity(0.1)
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: Colors.white.withOpacity(0.2),
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borderRadius: BorderRadius.circular(8),
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),
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child: Icon(
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method.icon,
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color: isSelected ? method.color : Colors.white,
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size: 24,
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),
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),
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const SizedBox(width: 16),
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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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method.name,
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style: TextStyle(
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color: isSelected ? Colors.black87 : Colors.white,
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fontSize: 16,
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fontWeight: FontWeight.bold,
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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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method.description,
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style: TextStyle(
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color: isSelected
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? Colors.black54
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: Colors.white.withOpacity(0.9),
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fontSize: 13,
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),
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),
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],
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),
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),
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Icon(
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isSelected ? Icons.check_circle : Icons.radio_button_unchecked,
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color: isSelected ? method.color : Colors.white,
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size: 22,
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),
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const SizedBox(width: 8),
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Text(
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'${NumberFormat("#,##0.00", "fr_FR").format(amount)} MGA',
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style: TextStyle(
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color: isSelected ? Colors.black87 : Colors.white,
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fontSize: 16,
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fontWeight: FontWeight.bold),
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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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Widget _buildPaymentButton() {
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final canPay = selectedPaymentMethod != null && !isProcessingPayment;
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return Container(
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width: double.infinity,
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margin: const EdgeInsets.only(top: 20),
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child: ElevatedButton(
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onPressed: canPay ? _processPayment : null,
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF28A745),
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foregroundColor: Colors.white,
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padding: const EdgeInsets.symmetric(vertical: 16),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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elevation: 2,
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),
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child:
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isProcessingPayment
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? const Row(
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|
mainAxisSize: MainAxisSize.min,
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children: [
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SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
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),
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),
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SizedBox(width: 12),
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Text(
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'Traitement en cours...',
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style: TextStyle(
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fontSize: 16,
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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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: Row(
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mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
const Icon(Icons.payment, size: 20),
|
|
const SizedBox(width: 8),
|
|
Text(
|
|
selectedPaymentMethod != null
|
|
? 'Payer ${NumberFormat("#,##0.00", "fr_FR").format(commande?.totalTtc)} MGA'
|
|
: 'Sélectionnez une méthode de paiement',
|
|
style: const TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Scaffold(
|
|
backgroundColor: Colors.white,
|
|
appBar: AppBar(
|
|
backgroundColor: Colors.white,
|
|
elevation: 0,
|
|
leading: IconButton(
|
|
icon: const Icon(Icons.arrow_back, color: Colors.black87),
|
|
onPressed: () => Navigator.of(context).pop(),
|
|
),
|
|
title: const Text(
|
|
'Caisse',
|
|
style: TextStyle(
|
|
color: Colors.black87,
|
|
fontSize: 20,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
centerTitle: true,
|
|
),
|
|
|
|
body:
|
|
isLoading
|
|
? const Center(
|
|
child: Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
CircularProgressIndicator(
|
|
valueColor: AlwaysStoppedAnimation<Color>(
|
|
Color(0xFF28A745),
|
|
),
|
|
),
|
|
SizedBox(height: 16),
|
|
Text(
|
|
'Chargement des détails...',
|
|
style: TextStyle(fontSize: 14, color: Colors.grey),
|
|
),
|
|
],
|
|
),
|
|
)
|
|
: commande == null
|
|
? Center(
|
|
child: Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
const Icon(
|
|
Icons.error_outline,
|
|
size: 64,
|
|
color: Colors.red,
|
|
),
|
|
const SizedBox(height: 16),
|
|
const Text(
|
|
'Impossible de charger la commande',
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
const SizedBox(height: 8),
|
|
Text(
|
|
'Commande #${widget.commandeId}',
|
|
style: TextStyle(fontSize: 14, color: Colors.grey[600]),
|
|
),
|
|
const SizedBox(height: 20),
|
|
ElevatedButton(
|
|
onPressed: _loadCommandeDetails,
|
|
child: const Text('Réessayer'),
|
|
),
|
|
],
|
|
),
|
|
)
|
|
: SingleChildScrollView(
|
|
padding: const EdgeInsets.all(20),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
_buildCommandeHeader(),
|
|
|
|
const SizedBox(height: 32),
|
|
|
|
_buildPaymentSection(), // <-- ici on met le widget avec 2 colonnes
|
|
|
|
_buildPaymentButton(),
|
|
|
|
const SizedBox(height: 20),
|
|
],
|
|
),
|
|
),
|
|
|
|
);
|
|
}
|
|
}
|
|
|