feat: implement equipment and container loading rollback functionality with corresponding backend cloud functions
This commit is contained in:
ElPoyo
+162
-6
@@ -2,7 +2,9 @@ import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:em2rp/models/event_model.dart';
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import 'package:em2rp/providers/event_provider.dart';
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import 'package:em2rp/providers/local_user_provider.dart';
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import 'package:em2rp/views/event_preparation_page.dart';
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import 'package:em2rp/services/api_service.dart';
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import 'package:em2rp/utils/colors.dart';
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/// Boutons de préparation et retour d'événement
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@@ -52,16 +54,16 @@ class _EventPreparationButtonsState extends State<EventPreparationButtons> {
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IconData buttonIcon;
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bool isCompleted = false;
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if (prep != PreparationStatus.completed) {
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if (prep != PreparationStatus.completed && prep != PreparationStatus.completedWithMissing) {
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buttonText = 'Préparation dépôt';
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buttonIcon = Icons.inventory_2;
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} else if (loading != LoadingStatus.completed) {
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} else if (loading != LoadingStatus.completed && loading != LoadingStatus.completedWithMissing) {
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buttonText = 'Chargement aller';
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buttonIcon = Icons.local_shipping;
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} else if (unloading != UnloadingStatus.completed) {
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} else if (unloading != UnloadingStatus.completed && unloading != UnloadingStatus.completedWithMissing) {
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buttonText = 'Chargement retour';
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buttonIcon = Icons.unarchive;
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} else if (returnStatus != ReturnStatus.completed) {
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} else if (returnStatus != ReturnStatus.completed && returnStatus != ReturnStatus.completedWithMissing) {
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buttonText = 'Retour dépôt';
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buttonIcon = Icons.assignment_return;
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} else {
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@@ -131,9 +133,9 @@ class _EventPreparationButtonsState extends State<EventPreparationButtons> {
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borderRadius: BorderRadius.circular(8),
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border: Border.all(color: Colors.green, width: 1),
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),
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child: Row(
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child: const Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: const [
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children: [
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Icon(Icons.check_circle, color: Colors.green, size: 20),
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SizedBox(width: 8),
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Text(
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@@ -147,9 +149,163 @@ class _EventPreparationButtonsState extends State<EventPreparationButtons> {
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),
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),
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),
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// Bouton de retour en arrière si au moins une étape est commencée/validée
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if (prep != PreparationStatus.notStarted) ...[
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const SizedBox(height: 8),
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Center(
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child: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 400),
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child: OutlinedButton.icon(
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onPressed: () => _showRollbackDialog(context, event),
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icon: const Icon(Icons.undo, size: 18),
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label: const Text('Revenir à une étape précédente'),
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style: OutlinedButton.styleFrom(
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foregroundColor: Colors.orange[800],
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side: BorderSide(color: Colors.orange[300]!),
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padding: const EdgeInsets.symmetric(vertical: 8, 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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);
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}
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Future<void> _showRollbackDialog(BuildContext context, EventModel event) async {
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final prep = event.preparationStatus ?? PreparationStatus.notStarted;
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final loading = event.loadingStatus ?? LoadingStatus.notStarted;
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final unloading = event.unloadingStatus ?? UnloadingStatus.notStarted;
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final returnStatus = event.returnStatus ?? ReturnStatus.notStarted;
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final List<Map<String, String>> steps = [];
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if (prep == PreparationStatus.completed || prep == PreparationStatus.completedWithMissing) {
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steps.add({'key': 'PREPARATION', 'label': 'Préparation dépôt'});
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}
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if (loading == LoadingStatus.completed || loading == LoadingStatus.completedWithMissing) {
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steps.add({'key': 'LOADING', 'label': 'Chargement aller'});
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}
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if (unloading == UnloadingStatus.completed || unloading == UnloadingStatus.completedWithMissing) {
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steps.add({'key': 'UNLOADING', 'label': 'Chargement retour'});
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}
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if (returnStatus == ReturnStatus.completed || returnStatus == ReturnStatus.completedWithMissing) {
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steps.add({'key': 'RETURN', 'label': 'Retour dépôt'});
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}
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if (steps.isEmpty) return;
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final String? selectedStep = await showDialog<String>(
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context: context,
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builder: (BuildContext context) {
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return AlertDialog(
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title: const Row(
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children: [
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Icon(Icons.undo, color: Colors.orange),
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SizedBox(width: 8),
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Text('Revenir en arrière'),
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],
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),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text('Sélectionnez l\'étape à laquelle vous souhaitez revenir :'),
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const SizedBox(height: 12),
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...steps.map((step) {
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return ListTile(
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leading: const Icon(Icons.arrow_back, color: AppColors.rouge),
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title: Text(step['label']!),
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onTap: () => Navigator.of(context).pop(step['key']),
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);
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}),
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],
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),
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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('Annuler'),
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),
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],
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);
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},
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);
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if (selectedStep != null && context.mounted) {
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final confirm = await showDialog<bool>(
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context: context,
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builder: (BuildContext context) {
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return AlertDialog(
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title: const Text('Confirmer le retour en arrière'),
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content: const Text(
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'Êtes-vous sûr de vouloir revenir à cette étape ?\n\n'
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'Toutes les validations des étapes ultérieures seront effacées, '
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'et si le retour était terminé, les stocks restaurés seront annulés.'
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(false),
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child: const Text('Annuler'),
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),
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ElevatedButton(
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onPressed: () => Navigator.of(context).pop(true),
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style: ElevatedButton.styleFrom(
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backgroundColor: AppColors.rouge,
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),
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child: const Text('Confirmer'),
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),
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],
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);
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},
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);
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if (confirm == true && context.mounted) {
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showDialog(
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context: context,
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barrierDismissible: false,
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builder: (BuildContext context) {
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return const Center(child: CircularProgressIndicator());
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},
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);
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try {
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final apiService = FirebaseFunctionsApiService();
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await apiService.call('rollbackEventStep', {
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'eventId': event.id,
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'targetStep': selectedStep,
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});
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if (context.mounted) {
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final eventProvider = Provider.of<EventProvider>(context, listen: false);
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final userProvider = Provider.of<LocalUserProvider>(context, listen: false);
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if (userProvider.currentUser != null) {
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await eventProvider.refreshEvents(userProvider.currentUser!.uid);
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}
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Navigator.of(context).pop(); // Fermer le loader
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Retour en arrière effectué avec succès'),
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backgroundColor: Colors.green,
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),
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);
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}
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} catch (e) {
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if (context.mounted) {
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Navigator.of(context).pop(); // Fermer le loader
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Erreur : $e'),
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backgroundColor: 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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