sync(develop): #132 création enfant staff

POST /enfants pour gestionnaire/admin avec parent_user_id, liens foyer,
multipart photo optionnel ; UI modale création + sélection famille.

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/lib/utils/date_display_utils.dart

@@ -1,4 +1,3 @@
-import 'package:flutter/services.dart';
 import 'package:intl/intl.dart';
 import 'package:p_tits_pas/utils/enfant_status_utils.dart';
 
@@ -12,50 +11,10 @@ String formatIsoDateFr(String? s, {String ifEmpty = '–'}) {
   }
 }
 
-/// Affiche une date ISO en saisie guidée `jj / mm / aaaa`.
+/// Convertit `dd/MM/yyyy` (ou ISO) en `yyyy-MM-dd` pour l'API.
-String formatIsoDateFrInput(String? s, {String ifEmpty = ''}) {
-  if (s == null || s.trim().isEmpty) return ifEmpty;
-  try {
-    final dt = DateTime.parse(s.trim());
-    return formatFrenchDateDigits(
-      DateFormat('ddMMyyyy').format(dt),
-    );
-  } catch (_) {
-    return formatFrenchDateDigits(s.replaceAll(RegExp(r'\D'), ''));
-  }
-}
-
-/// Formate jusqu’à 8 chiffres en `jj / mm / aaaa`.
-String formatFrenchDateDigits(String digits) {
-  final d = digits.replaceAll(RegExp(r'\D'), '');
-  final limited = d.length > 8 ? d.substring(0, 8) : d;
-  final buf = StringBuffer();
-  for (var i = 0; i < limited.length; i++) {
-    if (i == 2 || i == 4) buf.write(' / ');
-    buf.write(limited[i]);
-  }
-  return buf.toString();
-}
-
-/// Convertit `dd/MM/yyyy`, `dd / MM / yyyy`, 8 chiffres ou ISO en `yyyy-MM-dd`.
 String? parseFrDateToIso(String text) {
   final t = text.trim();
   if (t.isEmpty) return null;
-
-  final digits = t.replaceAll(RegExp(r'\D'), '');
-  if (digits.length == 8) {
-    final dd = digits.substring(0, 2);
-    final mm = digits.substring(2, 4);
-    final yyyy = digits.substring(4, 8);
-    try {
-      return DateFormat('dd/MM/yyyy')
-          .parseStrict('$dd/$mm/$yyyy')
-          .toIso8601String()
-          .split('T')
-          .first;
-    } catch (_) {}
-  }
-
   try {
     return DateFormat('dd/MM/yyyy')
         .parseStrict(t)
@@ -137,43 +96,3 @@ String formatChildAgeLabel({
     return 'Né le ${formatIsoDateFr(birthDate)}';
   }
 }
-
-/// Saisie date FR : 8 chiffres → `jj / mm / aaaa`.
-class FrenchDateInputFormatter extends TextInputFormatter {
-  const FrenchDateInputFormatter();
-
-  @override
-  TextEditingValue formatEditUpdate(
-    TextEditingValue oldValue,
-    TextEditingValue newValue,
-  ) {
-    final digits = newValue.text.replaceAll(RegExp(r'\D'), '');
-    final limited = digits.length > 8 ? digits.substring(0, 8) : digits;
-    final formatted = formatFrenchDateDigits(limited);
-
-    final digitsBeforeCursor = newValue.text
-        .substring(0, newValue.selection.start.clamp(0, newValue.text.length))
-        .replaceAll(RegExp(r'\D'), '')
-        .length
-        .clamp(0, limited.length);
-
-    return TextEditingValue(
-      text: formatted,
-      selection: TextSelection.collapsed(
-        offset: _cursorOffset(formatted, digitsBeforeCursor),
-      ),
-    );
-  }
-
-  static int _cursorOffset(String formatted, int digitsBeforeCursor) {
-    if (digitsBeforeCursor <= 0) return 0;
-    var seen = 0;
-    for (var i = 0; i < formatted.length; i++) {
-      if (RegExp(r'\d').hasMatch(formatted[i])) {
-        seen++;
-        if (seen >= digitsBeforeCursor) return i + 1;
-      }
-    }
-    return formatted.length;
-  }
-}

frontend/lib/utils/name_format_utils.dart

@@ -1,5 +1,3 @@
-import 'package:flutter/services.dart';
-
 /// Formatage affichage prénom / nom (capitalisation par mot et segments après `-` ou `'`).
 
 String formatPersonNameCase(String raw) {
@@ -11,22 +9,6 @@ String formatPersonNameCase(String raw) {
   return words.map(_capitalizeComposedWord).join(' ');
 }
 
-/// Variante saisie live : pas de majuscule tant que le mot n’a qu’une lettre ;
-/// dès la 2ᵉ lettre, capitalisation comme [formatPersonNameCase].
-String formatPersonNameCaseTyping(String raw) {
-  if (raw.isEmpty) return raw;
-  final trailingMatch = RegExp(r'(\s*)$').firstMatch(raw);
-  final trailing = trailingMatch?.group(1) ?? '';
-  final core = raw.substring(0, raw.length - trailing.length);
-  if (core.isEmpty) return raw;
-  final words = core.split(RegExp(r'\s+'));
-  final formatted = words.map((w) {
-    if (w.length < 2) return w;
-    return _capitalizeComposedWord(w);
-  }).join(' ');
-  return formatted + trailing;
-}
-
 String _capitalizeComposedWord(String word) {
   if (word.isEmpty) {
     return word;
@@ -48,26 +30,3 @@ String _capitalizeComposedWord(String word) {
   }
   return buffer.toString();
 }
-
-/// Formateur de saisie prénom / nom (capitalisation progressive).
-class PersonNameInputFormatter extends TextInputFormatter {
-  const PersonNameInputFormatter();
-
-  @override
-  TextEditingValue formatEditUpdate(
-    TextEditingValue oldValue,
-    TextEditingValue newValue,
-  ) {
-    final formatted = formatPersonNameCaseTyping(newValue.text);
-    if (formatted == newValue.text) return newValue;
-
-    final sel = newValue.selection;
-    final offset = sel.isValid
-        ? sel.baseOffset.clamp(0, formatted.length)
-        : formatted.length;
-    return TextEditingValue(
-      text: formatted,
-      selection: TextSelection.collapsed(offset: offset),
-    );
-  }
-}

frontend/lib/widgets/admin/common/admin_child_detail_modal.dart

@@ -1,5 +1,6 @@
+import 'dart:typed_data';
+
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:image_picker/image_picker.dart';
 import 'package:p_tits_pas/models/assistante_maternelle_model.dart';
 import 'package:p_tits_pas/models/enfant_admin_model.dart';
@@ -8,7 +9,6 @@ import 'package:p_tits_pas/services/auth_service.dart';
 import 'package:p_tits_pas/services/user_service.dart';
 import 'package:p_tits_pas/utils/date_display_utils.dart';
 import 'package:p_tits_pas/utils/enfant_status_utils.dart';
-import 'package:p_tits_pas/utils/name_format_utils.dart';
 import 'package:p_tits_pas/widgets/admin/common/admin_am_edit_modal.dart';
 import 'package:p_tits_pas/widgets/admin/common/admin_am_photo_frame.dart';
 import 'package:p_tits_pas/widgets/admin/common/admin_parent_edit_modal.dart';
@@ -50,7 +50,7 @@ class _AdminChildDetailModalState extends State<AdminChildDetailModal> {
   late final TextEditingController _birthCtrl;
   late final TextEditingController _dueCtrl;
   late String _status;
-  late String? _gender;
+  late String _gender;
   late bool _consentPhoto;
   late bool _isMultiple;
   bool _dirty = false;
@@ -99,22 +99,6 @@ class _AdminChildDetailModalState extends State<AdminChildDetailModal> {
 
   bool get _busy => _saving || _deleting;
 
-  /// Création : tous les champs sauf photo / consentement ; édition : au moins une modif.
-  bool get _canSubmit {
-    if (_busy) return false;
-    if (widget.isCreating) return _isCreateFormComplete;
-    return _dirty;
-  }
-
-  bool get _isCreateFormComplete {
-    if (_selectedFamily == null) return false;
-    if (formatPersonNameCase(_prenomCtrl.text).isEmpty) return false;
-    if (formatPersonNameCase(_nomCtrl.text).isEmpty) return false;
-    if (_dateToIso(_activeDateCtrl.text) == null) return false;
-    if (_gender == null || !_availableGenders.contains(_gender)) return false;
-    return true;
-  }
-
   @override
   void initState() {
     super.initState();
@@ -122,61 +106,34 @@ class _AdminChildDetailModalState extends State<AdminChildDetailModal> {
     _prenomCtrl = TextEditingController(text: e?.firstName ?? '');
     _nomCtrl = TextEditingController(text: e?.lastName ?? '');
     _birthCtrl = TextEditingController(
-      text: formatIsoDateFrInput(e?.birthDate, ifEmpty: ''),
+      text: formatIsoDateFr(e?.birthDate, ifEmpty: ''),
     );
     _dueCtrl = TextEditingController(
-      text: formatIsoDateFrInput(e?.dueDate, ifEmpty: ''),
+      text: formatIsoDateFr(e?.dueDate, ifEmpty: ''),
     );
     _status = normalizeEnfantStatus(e?.status);
     if (!enfantStatusValues.contains(_status)) {
       _status = 'sans_garde';
     }
-    if (widget.isCreating) {
+    _gender = _normalizeGender(e?.gender, allowUnknown: _isUnborn);
-      _gender = null;
-    } else {
-      _gender = _normalizeGender(e?.gender, allowUnknown: _isUnborn);
-    }
     _consentPhoto = e?.consentPhoto ?? false;
     _isMultiple = e?.isMultiple ?? false;
-    for (final c in [_prenomCtrl, _nomCtrl]) {
+    for (final c in [_prenomCtrl, _nomCtrl, _birthCtrl, _dueCtrl]) {
-      c.addListener(_onNameChanged);
+      c.addListener(_markDirty);
-    }
-    for (final c in [_birthCtrl, _dueCtrl]) {
-      c.addListener(_onDateChanged);
     }
+    _prenomCtrl.addListener(_onNameChanged);
+    _nomCtrl.addListener(_onNameChanged);
     _loadCurrentUserRole();
     if (widget.isCreating) {
       _loadingAm = false;
       _dirty = true;
     } else {
-      _prenomCtrl.addListener(_markDirty);
-      _nomCtrl.addListener(_markDirty);
       _loadLinkedAm();
     }
   }
 
   void _onNameChanged() => setState(() {});
 
-  void _onDateChanged() {
-    setState(() => _dirty = true);
-  }
-
-  /// Date prévisionnelle strictement avant aujourd’hui (statut à naître).
-  bool get _dueDateInPast {
-    if (!_isUnborn) return false;
-    final iso = _dateToIso(_dueCtrl.text);
-    if (iso == null) return false;
-    try {
-      final due = DateTime.parse(iso);
-      final now = DateTime.now();
-      final dueDay = DateTime(due.year, due.month, due.day);
-      final today = DateTime(now.year, now.month, now.day);
-      return dueDay.isBefore(today);
-    } catch (_) {
-      return false;
-    }
-  }
-
   Future<void> _loadLinkedAm() async {
     if (widget.isCreating) {
       setState(() => _loadingAm = false);
@@ -234,8 +191,8 @@ class _AdminChildDetailModalState extends State<AdminChildDetailModal> {
   }
 
   void _coerceGenderForStatus() {
-    if (_gender != null && !_availableGenders.contains(_gender)) {
+    if (!_availableGenders.contains(_gender)) {
-      _gender = null;
+      _gender = 'H';
     }
   }
 
@@ -364,8 +321,8 @@ class _AdminChildDetailModalState extends State<AdminChildDetailModal> {
       await UserService.updateEnfant(
         enfantId: enfantId,
         body: {
-          'first_name': formatPersonNameCase(_prenomCtrl.text),
+          'first_name': _prenomCtrl.text.trim(),
-          'last_name': formatPersonNameCase(_nomCtrl.text),
+          'last_name': _nomCtrl.text.trim(),
           'status': _status,
           'gender': _gender,
           if (_isUnborn)
@@ -406,8 +363,8 @@ class _AdminChildDetailModalState extends State<AdminChildDetailModal> {
       );
       return;
     }
-    final prenom = formatPersonNameCase(_prenomCtrl.text);
+    final prenom = _prenomCtrl.text.trim();
-    final nom = formatPersonNameCase(_nomCtrl.text);
+    final nom = _nomCtrl.text.trim();
     if (prenom.isEmpty || nom.isEmpty) {
       ScaffoldMessenger.of(context).showSnackBar(
         const SnackBar(content: Text('Prénom et nom sont obligatoires')),
@@ -443,13 +400,11 @@ class _AdminChildDetailModalState extends State<AdminChildDetailModal> {
           'last_name': nom,
           'status': _status,
           'gender': _gender,
-          if (_isUnborn) ...{
+          if (_isUnborn)
             if (_dateToIso(_dueCtrl.text) != null)
-              'due_date': _dateToIso(_dueCtrl.text),
+              'due_date': _dateToIso(_dueCtrl.text)
-          } else ...{
+            else if (_dateToIso(_birthCtrl.text) != null)
-            if (_dateToIso(_birthCtrl.text) != null)
               'birth_date': _dateToIso(_birthCtrl.text),
-          },
           'consent_photo': _consentPhoto,
           'is_multiple': _isMultiple,
         },
@@ -665,145 +620,70 @@ class _AdminChildDetailModalState extends State<AdminChildDetailModal> {
     });
   }
 
-  /// Conserve la date saisie en basculant naissance ↔ prévisionnelle.
+  InputDecoration _inputDecoration({String? hint}) {
-  void _preserveDateOnStatusChange(String from, String to) {
+    return ValidationFieldDecoration.input(hint: hint).copyWith(
-    final becomingUnborn = to == 'a_naitre' && from != 'a_naitre';
-    final leavingUnborn = from == 'a_naitre' && to != 'a_naitre';
-    if (becomingUnborn) {
-      if (_dueCtrl.text.trim().isEmpty &&
-          _birthCtrl.text.trim().isNotEmpty) {
-        _dueCtrl.text = _birthCtrl.text;
-      }
-    } else if (leavingUnborn) {
-      if (_birthCtrl.text.trim().isEmpty &&
-          _dueCtrl.text.trim().isNotEmpty) {
-        _birthCtrl.text = _dueCtrl.text;
-      }
-    }
-  }
-
-  InputDecoration _inputDecoration({String? hint, bool error = false}) {
-    final base = ValidationFieldDecoration.input(hint: hint).copyWith(
       isDense: false,
       contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 14),
     );
-    if (!error) return base;
-    final border = OutlineInputBorder(
-      borderRadius: BorderRadius.circular(6),
-      borderSide: BorderSide(color: Colors.red.shade400),
-    );
-    return base.copyWith(
-      fillColor: Colors.red.shade50,
-      enabledBorder: border,
-      focusedBorder: border,
-      border: border,
-    );
   }
 
   Widget _dropdownField({
     Key? key,
-    required String? value,
+    required String value,
     required List<MapEntry<String, String>> items,
     required ValueChanged<String> onChanged,
-    String? hint,
   }) {
     final safeValue =
-        value != null && items.any((e) => e.key == value) ? value : null;
+        items.any((e) => e.key == value) ? value : items.first.key;
     return SizedBox(
       height: _fieldHeight,
       child: DropdownButtonFormField<String>(
         key: key,
         value: safeValue,
-        hint: hint != null
-            ? Text(hint, style: TextStyle(color: Colors.grey.shade600))
-            : null,
         isExpanded: true,
         decoration: _inputDecoration(),
-        items: items
+      items: items
-            .map((e) => DropdownMenuItem(value: e.key, child: Text(e.value)))
+          .map((e) => DropdownMenuItem(value: e.key, child: Text(e.value)))
-            .toList(),
+          .toList(),
-        onChanged: _busy
+      onChanged: _busy ? null : (v) {
-            ? null
+        if (v != null) onChanged(v);
-            : (v) {
+      },
-                if (v != null) onChanged(v);
-              },
       ),
     );
   }
 
-  Widget _textField(
+  Widget _textField(TextEditingController controller, {String? hint, Key? key}) {
-    TextEditingController controller, {
-    String? hint,
-    Key? key,
-    TextInputType? keyboardType,
-    List<TextInputFormatter>? inputFormatters,
-    bool error = false,
-    Widget? suffixIcon,
-  }) {
     return SizedBox(
       height: _fieldHeight,
       child: TextField(
         key: key,
         controller: controller,
-        keyboardType: keyboardType,
-        inputFormatters: inputFormatters,
         textAlignVertical: TextAlignVertical.center,
-        style: TextStyle(
+        style: const TextStyle(color: Colors.black87, fontSize: 14),
-          color: error ? Colors.red.shade800 : Colors.black87,
+        decoration: _inputDecoration(hint: hint),
-          fontSize: 14,
-        ),
-        decoration: _inputDecoration(
-          hint: hint,
-          error: error,
-        ).copyWith(suffixIcon: suffixIcon),
       ),
     );
   }
 
-  Widget _dateField() {
-    final past = _dueDateInPast;
-    return _textField(
-      _activeDateCtrl,
-      hint: 'jj / mm / aaaa',
-      key: ValueKey(_status),
-      keyboardType: TextInputType.number,
-      inputFormatters: const [FrenchDateInputFormatter()],
-      error: past,
-      suffixIcon: past
-          ? Tooltip(
-              message:
-                  'Date prévisionnelle antérieure à aujourd’hui',
-              child: Icon(
-                Icons.info_outline,
-                size: 20,
-                color: Colors.red.shade700,
-              ),
-            )
-          : null,
-    );
-  }
-
   Widget _fieldsGrid() {
     return ValidationEditableSection(
       rowLayout: _fieldsRowLayout,
       fields: [
         ValidationLabeledField(
           label: 'Prénom',
-          field: _textField(
+          field: _textField(_prenomCtrl),
-            _prenomCtrl,
-            inputFormatters: const [PersonNameInputFormatter()],
-          ),
         ),
         ValidationLabeledField(
           label: 'Nom',
-          field: _textField(
+          field: _textField(_nomCtrl),
-            _nomCtrl,
-            inputFormatters: const [PersonNameInputFormatter()],
-          ),
         ),
         ValidationLabeledField(
           label: _dateFieldLabel,
-          field: _dateField(),
+          field: _textField(
+            _activeDateCtrl,
+            hint: 'jj/mm/aaaa',
+            key: ValueKey(_status),
+          ),
         ),
         ValidationLabeledField(
           label: 'Statut',
@@ -819,7 +699,6 @@ class _AdminChildDetailModalState extends State<AdminChildDetailModal> {
                 .toList(),
             onChanged: (v) {
               setState(() {
-                _preserveDateOnStatusChange(_status, v);
                 _status = v;
                 _coerceGenderForStatus();
                 _dirty = true;
@@ -835,7 +714,6 @@ class _AdminChildDetailModalState extends State<AdminChildDetailModal> {
           field: _dropdownField(
             key: ValueKey('genre-$_status'),
             value: _gender,
-            hint: 'Veuillez sélectionner le genre',
             items: _availableGenders
                 .map((g) => MapEntry(g, _genderLabel(g)))
                 .toList(),
@@ -1210,7 +1088,7 @@ class _AdminChildDetailModalState extends State<AdminChildDetailModal> {
   }
 
   String get _placementTitle {
-    if (widget.isCreating) return 'Sélection du dossier de la famille';
+    if (widget.isCreating) return 'Famille / dossier';
     return _isScolarise ? 'Scolarisation' : 'Assistante maternelle';
   }
 
@@ -1434,7 +1312,7 @@ class _AdminChildDetailModalState extends State<AdminChildDetailModal> {
         const SizedBox(width: 12),
         ElevatedButton(
           style: ValidationModalTheme.primaryElevatedStyle,
-          onPressed: !_canSubmit || _busy ? null : _save,
+          onPressed: !_dirty || _busy ? null : _save,
           child: _saving
               ? const SizedBox(
                   width: 18,