petitspas/frontend/lib/screens/auth/parent_register_step3_screen.dart
Julien Martin b18d5c8a9e feat(frontend): Refonte infrastructure formulaires multi-modes
- Support des modes Desktop/Mobile et Édition/Lecture seule
- Refactoring des widgets de formulaire (PersonalInfo, ProfessionalInfo, Presentation, ChildCard)
- Mise à jour des écrans de récapitulatif (ParentStep5, AmStep4)
- Ajout de navigation (Précédent/Soumettre) sur mobile

Closes #78

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-02-07 14:51:33 +01:00

497 lines
24 KiB
Dart

import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
import 'dart:math' as math; // Pour la rotation du chevron
import 'package:image_picker/image_picker.dart';
import 'dart:io' show File;
import '../../widgets/hover_relief_widget.dart';
import '../../widgets/child_card_widget.dart';
import '../../widgets/custom_navigation_button.dart';
import '../../models/user_registration_data.dart';
import '../../utils/data_generator.dart';
import '../../models/card_assets.dart';
import '../../config/display_config.dart';
import 'package:provider/provider.dart';
import 'package:go_router/go_router.dart';
class ParentRegisterStep3Screen extends StatefulWidget {
// final UserRegistrationData registrationData; // Supprimé
const ParentRegisterStep3Screen({super.key /*, required this.registrationData */}); // Modifié
@override
_ParentRegisterStep3ScreenState createState() =>
_ParentRegisterStep3ScreenState();
}
class _ParentRegisterStep3ScreenState extends State<ParentRegisterStep3Screen> {
// late UserRegistrationData _registrationData; // Supprimé
final ScrollController _scrollController = ScrollController(); // Pour le défilement horizontal
bool _isScrollable = false;
bool _showLeftFade = false;
bool _showRightFade = false;
static const double _fadeExtent = 0.05; // Pourcentage de fondu
// Liste ordonnée des couleurs de cartes pour les enfants
static const List<CardColorVertical> _childCardColors = [
CardColorVertical.lavender, // Premier enfant toujours lavande
CardColorVertical.pink,
CardColorVertical.peach,
CardColorVertical.lime,
CardColorVertical.red,
CardColorVertical.green,
CardColorVertical.blue,
];
// Garder une trace des couleurs déjà utilisées
final Set<CardColorVertical> _usedColors = {};
// Utilisation de GlobalKey pour les cartes enfants si validation complexe future
// Map<int, GlobalKey<FormState>> _childFormKeys = {};
@override
void initState() {
super.initState();
final registrationData = Provider.of<UserRegistrationData>(context, listen: false);
// _registrationData = registrationData; // Supprimé
// Initialiser les couleurs utilisées avec les enfants existants
for (var child in registrationData.children) {
_usedColors.add(child.cardColor);
}
// S'il n'y a pas d'enfant, en ajouter un automatiquement APRÈS le premier build
if (registrationData.children.isEmpty) {
WidgetsBinding.instance.addPostFrameCallback((_) {
_addChild(registrationData);
});
}
_scrollController.addListener(_scrollListener);
WidgetsBinding.instance.addPostFrameCallback((_) => _scrollListener());
}
@override
void dispose() {
_scrollController.removeListener(_scrollListener);
_scrollController.dispose();
super.dispose();
}
void _scrollListener() {
if (!_scrollController.hasClients) return;
final position = _scrollController.position;
final newIsScrollable = position.maxScrollExtent > 0.0;
final newShowLeftFade = newIsScrollable && position.pixels > (position.viewportDimension * _fadeExtent / 2);
final newShowRightFade = newIsScrollable && position.pixels < (position.maxScrollExtent - (position.viewportDimension * _fadeExtent / 2));
if (newIsScrollable != _isScrollable || newShowLeftFade != _showLeftFade || newShowRightFade != _showRightFade) {
setState(() {
_isScrollable = newIsScrollable;
_showLeftFade = newShowLeftFade;
_showRightFade = newShowRightFade;
});
}
}
void _addChild(UserRegistrationData registrationData) { // Prend registrationData
setState(() {
bool isUnborn = DataGenerator.boolean();
// Trouver la première couleur non utilisée
CardColorVertical cardColor = _childCardColors.firstWhere(
(color) => !_usedColors.contains(color),
orElse: () => _childCardColors[0], // Fallback sur la première couleur si toutes sont utilisées
);
final newChild = ChildData(
lastName: registrationData.parent1.lastName,
firstName: DataGenerator.firstName(),
dob: DataGenerator.dob(isUnborn: isUnborn),
isUnbornChild: isUnborn,
photoConsent: DataGenerator.boolean(),
multipleBirth: DataGenerator.boolean(),
cardColor: cardColor,
);
registrationData.addChild(newChild);
_usedColors.add(cardColor);
});
WidgetsBinding.instance.addPostFrameCallback((_) {
_scrollListener();
if (_scrollController.hasClients && _scrollController.position.maxScrollExtent > 0.0) {
_scrollController.animateTo(_scrollController.position.maxScrollExtent, duration: const Duration(milliseconds: 300), curve: Curves.easeOut);
}
});
}
void _removeChild(int index, UserRegistrationData registrationData) {
if (registrationData.children.length > 1 && index >= 0 && index < registrationData.children.length) {
setState(() {
// Ne pas retirer la couleur de _usedColors pour éviter sa réutilisation
registrationData.children.removeAt(index);
});
WidgetsBinding.instance.addPostFrameCallback((_) => _scrollListener());
}
}
Future<void> _pickImage(int childIndex, UserRegistrationData registrationData) async {
final ImagePicker picker = ImagePicker();
try {
final XFile? pickedFile = await picker.pickImage(
source: ImageSource.gallery, imageQuality: 70, maxWidth: 1024, maxHeight: 1024);
if (pickedFile != null) {
if (childIndex < registrationData.children.length) {
final oldChild = registrationData.children[childIndex];
final updatedChild = ChildData(
firstName: oldChild.firstName,
lastName: oldChild.lastName,
dob: oldChild.dob,
photoConsent: oldChild.photoConsent,
multipleBirth: oldChild.multipleBirth,
isUnbornChild: oldChild.isUnbornChild,
imageFile: File(pickedFile.path),
cardColor: oldChild.cardColor,
);
registrationData.updateChild(childIndex, updatedChild);
}
}
} catch (e) { print("Erreur image: $e"); }
}
Future<void> _selectDate(BuildContext context, int childIndex, UserRegistrationData registrationData) async {
final ChildData currentChild = registrationData.children[childIndex];
final DateTime now = DateTime.now();
DateTime initialDatePickerDate = now;
DateTime firstDatePickerDate = DateTime(1980); DateTime lastDatePickerDate = now;
if (currentChild.isUnbornChild) {
firstDatePickerDate = now; lastDatePickerDate = now.add(const Duration(days: 300));
if (currentChild.dob.isNotEmpty) {
try {
List<String> parts = currentChild.dob.split('/');
DateTime? parsedDate = DateTime.tryParse("${parts[2]}-${parts[1].padLeft(2, '0')}-${parts[0].padLeft(2, '0')}");
if (parsedDate != null && !parsedDate.isBefore(firstDatePickerDate) && !parsedDate.isAfter(lastDatePickerDate)) {
initialDatePickerDate = parsedDate;
}
} catch (e) {}
}
} else {
if (currentChild.dob.isNotEmpty) {
try {
List<String> parts = currentChild.dob.split('/');
DateTime? parsedDate = DateTime.tryParse("${parts[2]}-${parts[1].padLeft(2, '0')}-${parts[0].padLeft(2, '0')}");
if (parsedDate != null && !parsedDate.isBefore(firstDatePickerDate) && !parsedDate.isAfter(lastDatePickerDate)) {
initialDatePickerDate = parsedDate;
}
} catch (e) {}
}
}
final DateTime? picked = await showDatePicker(
context: context, initialDate: initialDatePickerDate, firstDate: firstDatePickerDate,
lastDate: lastDatePickerDate, locale: const Locale('fr', 'FR'),
);
if (picked != null) {
final oldChild = registrationData.children[childIndex];
final updatedChild = ChildData(
firstName: oldChild.firstName,
lastName: oldChild.lastName,
dob: "${picked.day.toString().padLeft(2, '0')}/${picked.month.toString().padLeft(2, '0')}/${picked.year}",
photoConsent: oldChild.photoConsent,
multipleBirth: oldChild.multipleBirth,
isUnbornChild: oldChild.isUnbornChild,
imageFile: oldChild.imageFile,
cardColor: oldChild.cardColor,
);
registrationData.updateChild(childIndex, updatedChild);
}
}
@override
Widget build(BuildContext context) {
final registrationData = Provider.of<UserRegistrationData>(context /*, listen: true par défaut */);
final screenSize = MediaQuery.of(context).size;
final config = DisplayConfig.fromContext(context, mode: DisplayMode.editable);
return Scaffold(
body: Stack(
children: [
Positioned.fill(
child: Image.asset('assets/images/paper2.png', fit: BoxFit.cover, repeat: ImageRepeat.repeat),
),
config.isMobile
? _buildMobileLayout(context, config, screenSize, registrationData)
: _buildDesktopLayout(context, config, screenSize, registrationData),
// Chevrons desktop uniquement
if (!config.isMobile) ...[
Positioned(
top: screenSize.height / 2 - 20,
left: 40,
child: IconButton(
icon: Transform(alignment: Alignment.center, transform: Matrix4.rotationY(math.pi), child: Image.asset('assets/images/chevron_right.png', height: 40)),
onPressed: () {
if (context.canPop()) {
context.pop();
} else {
context.go('/parent-register-step2');
}
},
tooltip: 'Retour',
),
),
Positioned(
top: screenSize.height / 2 - 20,
right: 40,
child: IconButton(
icon: Image.asset('assets/images/chevron_right.png', height: 40),
onPressed: () {
context.go('/parent-register-step4');
},
tooltip: 'Suivant',
),
),
],
],
),
);
}
/// Layout MOBILE : Cartes empilées verticalement
Widget _buildMobileLayout(BuildContext context, DisplayConfig config, Size screenSize, UserRegistrationData registrationData) {
return Column(
children: [
// Header fixe
Padding(
padding: const EdgeInsets.only(top: 20.0),
child: Column(
children: [
Text(
'Étape 3/5',
style: GoogleFonts.merienda(fontSize: 13, color: Colors.black54),
),
const SizedBox(height: 6),
Text(
'Informations Enfants',
style: GoogleFonts.merienda(
fontSize: 18,
fontWeight: FontWeight.bold,
color: Colors.black87,
),
textAlign: TextAlign.center,
),
],
),
),
const SizedBox(height: 16),
// Liste scrollable des cartes + boutons
Expanded(
child: SingleChildScrollView(
padding: EdgeInsets.symmetric(horizontal: screenSize.width * 0.05),
child: Column(
children: [
// Générer les cartes enfants
for (int index = 0; index < registrationData.children.length; index++) ...[
ChildCardWidget(
key: ValueKey(registrationData.children[index].hashCode),
childData: registrationData.children[index],
childIndex: index,
onPickImage: () => _pickImage(index, registrationData),
onDateSelect: () => _selectDate(context, index, registrationData),
onFirstNameChanged: (value) => setState(() => registrationData.updateChild(index, ChildData(
firstName: value, lastName: registrationData.children[index].lastName, dob: registrationData.children[index].dob, photoConsent: registrationData.children[index].photoConsent,
multipleBirth: registrationData.children[index].multipleBirth, isUnbornChild: registrationData.children[index].isUnbornChild, imageFile: registrationData.children[index].imageFile, cardColor: registrationData.children[index].cardColor
))),
onLastNameChanged: (value) => setState(() => registrationData.updateChild(index, ChildData(
firstName: registrationData.children[index].firstName, lastName: value, dob: registrationData.children[index].dob, photoConsent: registrationData.children[index].photoConsent,
multipleBirth: registrationData.children[index].multipleBirth, isUnbornChild: registrationData.children[index].isUnbornChild, imageFile: registrationData.children[index].imageFile, cardColor: registrationData.children[index].cardColor
))),
onTogglePhotoConsent: (newValue) {
final oldChild = registrationData.children[index];
registrationData.updateChild(index, ChildData(
firstName: oldChild.firstName, lastName: oldChild.lastName, dob: oldChild.dob, photoConsent: newValue,
multipleBirth: oldChild.multipleBirth, isUnbornChild: oldChild.isUnbornChild, imageFile: oldChild.imageFile, cardColor: oldChild.cardColor
));
},
onToggleMultipleBirth: (newValue) {
final oldChild = registrationData.children[index];
registrationData.updateChild(index, ChildData(
firstName: oldChild.firstName, lastName: oldChild.lastName, dob: oldChild.dob, photoConsent: oldChild.photoConsent,
multipleBirth: newValue, isUnbornChild: oldChild.isUnbornChild, imageFile: oldChild.imageFile, cardColor: oldChild.cardColor
));
},
onToggleIsUnborn: (newValue) {
final oldChild = registrationData.children[index];
registrationData.updateChild(index, ChildData(
firstName: oldChild.firstName, lastName: oldChild.lastName, dob: DataGenerator.dob(isUnborn: newValue),
photoConsent: oldChild.photoConsent, multipleBirth: oldChild.multipleBirth, isUnbornChild: newValue,
imageFile: oldChild.imageFile, cardColor: oldChild.cardColor
));
},
onRemove: () => _removeChild(index, registrationData),
canBeRemoved: registrationData.children.length > 1,
),
const SizedBox(height: 16),
],
// Bouton "+" carré à la fin de la liste
Center(
child: HoverReliefWidget(
onPressed: () => _addChild(registrationData),
borderRadius: BorderRadius.circular(15),
child: Container(
width: 50,
height: 50,
child: Image.asset('assets/images/plus.png', fit: BoxFit.contain),
),
),
),
const SizedBox(height: 30),
// Boutons navigation en bas du scroll
_buildMobileButtons(context, config, screenSize),
const SizedBox(height: 20),
],
),
),
),
],
);
}
/// Layout DESKTOP : Scroll horizontal avec fondu
Widget _buildDesktopLayout(BuildContext context, DisplayConfig config, Size screenSize, UserRegistrationData registrationData) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text('Étape 3/5', style: GoogleFonts.merienda(fontSize: 16, color: Colors.black54)),
const SizedBox(height: 10),
Text(
'Informations Enfants',
style: GoogleFonts.merienda(fontSize: 24, fontWeight: FontWeight.bold, color: Colors.black87),
textAlign: TextAlign.center,
),
const SizedBox(height: 30),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 150.0),
child: SizedBox(
height: 684.0,
child: ShaderMask(
shaderCallback: (Rect bounds) {
final Color leftFade = (_isScrollable && _showLeftFade) ? Colors.transparent : Colors.black;
final Color rightFade = (_isScrollable && _showRightFade) ? Colors.transparent : Colors.black;
if (!_isScrollable) { return LinearGradient(colors: const <Color>[Colors.black, Colors.black, Colors.black, Colors.black], stops: const [0.0, _fadeExtent, 1.0 - _fadeExtent, 1.0],).createShader(bounds); }
return LinearGradient( begin: Alignment.centerLeft, end: Alignment.centerRight, colors: <Color>[ leftFade, Colors.black, Colors.black, rightFade ], stops: const [0.0, _fadeExtent, 1.0 - _fadeExtent, 1.0], ).createShader(bounds);
},
blendMode: BlendMode.dstIn,
child: Scrollbar(
controller: _scrollController,
thumbVisibility: true,
child: ListView.builder(
controller: _scrollController,
scrollDirection: Axis.horizontal,
padding: const EdgeInsets.symmetric(horizontal: 20.0),
itemCount: registrationData.children.length + 1,
itemBuilder: (context, index) {
if (index < registrationData.children.length) {
// Carte Enfant
return Padding(
padding: const EdgeInsets.only(right: 20.0),
child: ChildCardWidget(
key: ValueKey(registrationData.children[index].hashCode), // Utiliser une clé basée sur les données
childData: registrationData.children[index],
childIndex: index,
onPickImage: () => _pickImage(index, registrationData),
onDateSelect: () => _selectDate(context, index, registrationData),
onFirstNameChanged: (value) => setState(() => registrationData.updateChild(index, ChildData(
firstName: value, lastName: registrationData.children[index].lastName, dob: registrationData.children[index].dob, photoConsent: registrationData.children[index].photoConsent,
multipleBirth: registrationData.children[index].multipleBirth, isUnbornChild: registrationData.children[index].isUnbornChild, imageFile: registrationData.children[index].imageFile, cardColor: registrationData.children[index].cardColor
))),
onLastNameChanged: (value) => setState(() => registrationData.updateChild(index, ChildData(
firstName: registrationData.children[index].firstName, lastName: value, dob: registrationData.children[index].dob, photoConsent: registrationData.children[index].photoConsent,
multipleBirth: registrationData.children[index].multipleBirth, isUnbornChild: registrationData.children[index].isUnbornChild, imageFile: registrationData.children[index].imageFile, cardColor: registrationData.children[index].cardColor
))),
onTogglePhotoConsent: (newValue) {
final oldChild = registrationData.children[index];
registrationData.updateChild(index, ChildData(
firstName: oldChild.firstName, lastName: oldChild.lastName, dob: oldChild.dob, photoConsent: newValue,
multipleBirth: oldChild.multipleBirth, isUnbornChild: oldChild.isUnbornChild, imageFile: oldChild.imageFile, cardColor: oldChild.cardColor
));
},
onToggleMultipleBirth: (newValue) {
final oldChild = registrationData.children[index];
registrationData.updateChild(index, ChildData(
firstName: oldChild.firstName, lastName: oldChild.lastName, dob: oldChild.dob, photoConsent: oldChild.photoConsent,
multipleBirth: newValue, isUnbornChild: oldChild.isUnbornChild, imageFile: oldChild.imageFile, cardColor: oldChild.cardColor
));
},
onToggleIsUnborn: (newValue) {
final oldChild = registrationData.children[index];
registrationData.updateChild(index, ChildData(
firstName: oldChild.firstName, lastName: oldChild.lastName, dob: DataGenerator.dob(isUnborn: newValue),
photoConsent: oldChild.photoConsent, multipleBirth: oldChild.multipleBirth, isUnbornChild: newValue,
imageFile: oldChild.imageFile, cardColor: oldChild.cardColor
));
},
onRemove: () => _removeChild(index, registrationData),
canBeRemoved: registrationData.children.length > 1,
),
);
} else {
// Bouton Ajouter Desktop (Gros bouton)
return Center(
child: HoverReliefWidget(
onPressed: () => _addChild(registrationData),
borderRadius: BorderRadius.circular(15),
child: Image.asset('assets/images/plus.png', height: 100, width: 100, fit: BoxFit.contain),
),
);
}
},
),
),
),
),
),
const SizedBox(height: 20),
],
),
);
}
/// Boutons navigation mobile
Widget _buildMobileButtons(BuildContext context, DisplayConfig config, Size screenSize) {
return Row(
children: [
Expanded(
child: HoverReliefWidget(
child: CustomNavigationButton(
text: 'Précédent',
style: NavigationButtonStyle.purple,
onPressed: () {
if (context.canPop()) {
context.pop();
} else {
context.go('/parent-register-step2');
}
},
width: double.infinity,
height: 50,
fontSize: 16,
),
),
),
const SizedBox(width: 16),
Expanded(
child: HoverReliefWidget(
child: CustomNavigationButton(
text: 'Suivant',
style: NavigationButtonStyle.green,
onPressed: () {
context.go('/parent-register-step4');
},
width: double.infinity,
height: 50,
fontSize: 16,
),
),
),
],
);
}
}