Merge remote-tracking branch 'origin/main' into wallet-72

frontend/app/lib/auth/form.dart

@@ -99,10 +99,11 @@ class _AuthFormState extends State<AuthForm> {
         return;
       }
       final email = _email.text.trim();
+      final delivery = signup.state.result!.delivery;
       TextInput.finishAutofillContext();
       _password.clear();
       _confirmation.clear();
-      context.goNamed(AppRoutes.verificationSent, extra: email);
+      context.goNamed(AppRoutes.verificationSent, extra: delivery ?? email);
     } else {
       final login = context.read<LoginProvider>();
       await login.login(

frontend/app/lib/kyc/birth.dart

@@ -0,0 +1,206 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+
+import 'package:intl/intl.dart';
+
+import '../generated/i18n/app_localizations.dart';
+
+/// Birthday entry with a canonical date string at the profile boundary.
+class BirthField extends StatefulWidget {
+  const BirthField({
+    super.key,
+    required this.value,
+    required this.onChanged,
+    this.enabled = true,
+  });
+
+  final String value;
+  final ValueChanged<String> onChanged;
+  final bool enabled;
+
+  @override
+  State<BirthField> createState() => _BirthFieldState();
+}
+
+class _BirthFieldState extends State<BirthField> {
+  final _day = TextEditingController();
+  final _year = TextEditingController();
+  final _monthField = GlobalKey<FormFieldState<int>>();
+  int? _month;
+  late String _emitted;
+
+  @override
+  void initState() {
+    super.initState();
+    _readValue();
+  }
+
+  @override
+  void didUpdateWidget(BirthField oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    if (widget.value != _emitted) {
+      _readValue();
+      _monthField.currentState?.didChange(_month);
+    }
+  }
+
+  void _readValue() {
+    _emitted = widget.value;
+    final parts = RegExp(r'^(\d{4})-(\d{2})-(\d{2})$').firstMatch(widget.value);
+    _year.text = parts?.group(1) ?? '';
+    final month = int.tryParse(parts?.group(2) ?? '');
+    _month = month != null && month >= 1 && month <= 12 ? month : null;
+    _day.text = parts?.group(3) ?? '';
+  }
+
+  DateTime? get _date {
+    final day = int.tryParse(_day.text);
+    final year = int.tryParse(_year.text);
+    if (day == null ||
+        year == null ||
+        year < 1 ||
+        _year.text.length != 4 ||
+        _month == null) {
+      return null;
+    }
+    final date = DateTime(year, _month!, day);
+    return date.year == year && date.month == _month && date.day == day
+        ? date
+        : null;
+  }
+
+  bool _future(DateTime date) =>
+      date.isAfter(DateUtils.dateOnly(DateTime.now()));
+
+  void _change() {
+    setState(() {});
+    final date = _date;
+    _emitted = date == null || _future(date)
+        ? ''
+        : '${_year.text}-${_month.toString().padLeft(2, '0')}-'
+              '${_day.text.padLeft(2, '0')}';
+    widget.onChanged(_emitted);
+  }
+
+  @override
+  void dispose() {
+    _day.dispose();
+    _year.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final l = AppLocalizations.of(context)!;
+    final date = _date;
+    final complete =
+        _day.text.isNotEmpty && _month != null && _year.text.length == 4;
+    final error = !complete
+        ? null
+        : date == null
+        ? l.kycBirthInvalid
+        : _future(date)
+        ? l.kycBirthFuture
+        : null;
+    final months = DateFormat.MMMM(Localizations.localeOf(context).toString());
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.stretch,
+      children: [
+        Text(l.kycBirth, style: Theme.of(context).textTheme.labelLarge),
+        const SizedBox(height: 8),
+        LayoutBuilder(
+          builder: (context, constraints) {
+            final day = _number(
+              key: 'birth-day',
+              controller: _day,
+              label: l.kycBirthDay,
+              length: 2,
+              autofill: AutofillHints.birthdayDay,
+            );
+            final month = DropdownButtonFormField<int>(
+              key: _monthField,
+              initialValue: _month,
+              isExpanded: true,
+              decoration: InputDecoration(labelText: l.kycBirthMonth),
+              items: [
+                for (var month = 1; month <= 12; month++)
+                  DropdownMenuItem(
+                    value: month,
+                    child: Text(months.format(DateTime(2000, month))),
+                  ),
+              ],
+              onChanged: !widget.enabled
+                  ? null
+                  : (value) {
+                      _month = value;
+                      _change();
+                    },
+            );
+            final year = _number(
+              key: 'birth-year',
+              controller: _year,
+              label: l.kycBirthYear,
+              length: 4,
+              autofill: AutofillHints.birthdayYear,
+            );
+            final scale = MediaQuery.textScalerOf(context).scale(16) / 16;
+            if (constraints.maxWidth < 400 * scale) {
+              return Column(
+                crossAxisAlignment: CrossAxisAlignment.stretch,
+                children: [
+                  day,
+                  const SizedBox(height: 16),
+                  month,
+                  const SizedBox(height: 16),
+                  year,
+                ],
+              );
+            }
+            return Row(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Expanded(flex: 2, child: day),
+                const SizedBox(width: 12),
+                Expanded(flex: 4, child: month),
+                const SizedBox(width: 12),
+                Expanded(flex: 3, child: year),
+              ],
+            );
+          },
+        ),
+        if (error != null)
+          Padding(
+            padding: const EdgeInsets.only(top: 8),
+            child: Semantics(
+              liveRegion: true,
+              child: Text(
+                error,
+                style: TextStyle(color: Theme.of(context).colorScheme.error),
+              ),
+            ),
+          ),
+      ],
+    );
+  }
+
+  Widget _number({
+    required String key,
+    required TextEditingController controller,
+    required String label,
+    required int length,
+    required String autofill,
+  }) => TextFormField(
+    key: ValueKey(key),
+    controller: controller,
+    enabled: widget.enabled,
+    keyboardType: TextInputType.number,
+    textInputAction: TextInputAction.next,
+    autofillHints: [autofill],
+    inputFormatters: [
+      FilteringTextInputFormatter.digitsOnly,
+      LengthLimitingTextInputFormatter(length),
+    ],
+    decoration: InputDecoration(labelText: label),
+    onChanged: (_) => _change(),
+  );
+}

frontend/app/lib/kyc/profile.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 
 import 'package:sxchnge_kyc/sxchnge_kyc.dart';
 
+import 'birth.dart';
 import 'country.dart';
 
 import '../generated/i18n/app_localizations.dart';
@@ -37,17 +38,11 @@ class ProfileForm extends StatelessWidget {
           onChanged: (value) => update(name: value),
         ),
         const SizedBox(height: 16),
-        TextFormField(
+        BirthField(
           key: const ValueKey('kyc-birth'),
-          initialValue: p.profile.dateOfBirth,
+          value: p.profile.dateOfBirth,
           enabled: !p.busy,
-          keyboardType: TextInputType.datetime,
-          autofillHints: const [AutofillHints.birthday],
-          decoration: InputDecoration(
-            labelText: l.kycBirth,
-            helperText: l.kycBirthHelp,
-          ),
-          onChanged: (value) => update(birth: value.trim()),
+          onChanged: (value) => update(birth: value),
         ),
         const SizedBox(height: 16),
         CountryField(

frontend/app/lib/l10n/en.arb

@@ -272,7 +272,11 @@
   "kycProfileHelp": "Enter your details exactly as shown on your identity document.",
   "kycFullName": "Full legal name",
   "kycBirth": "Date of birth",
-  "kycBirthHelp": "YYYY-MM-DD, for example 1990-04-23",
+  "kycBirthDay": "Day",
+  "kycBirthMonth": "Month",
+  "kycBirthYear": "Year",
+  "kycBirthInvalid": "Enter a valid date of birth.",
+  "kycBirthFuture": "Date of birth cannot be in the future.",
   "kycCountry": "Country of residence",
   "kycCountrySelect": "Select a country",
   "kycCountrySearch": "Search countries",

frontend/app/lib/l10n/ru.arb

@@ -272,7 +272,11 @@
   "kycProfileHelp": "Укажите данные точно как в документе, удостоверяющем личность.",
   "kycFullName": "Полное имя по документу",
   "kycBirth": "Дата рождения",
-  "kycBirthHelp": "ГГГГ-ММ-ДД, например 1990-04-23",
+  "kycBirthDay": "День",
+  "kycBirthMonth": "Месяц",
+  "kycBirthYear": "Год",
+  "kycBirthInvalid": "Укажите корректную дату рождения.",
+  "kycBirthFuture": "Дата рождения не может быть в будущем.",
   "kycCountry": "Страна проживания",
   "kycCountrySelect": "Выберите страну",
   "kycCountrySearch": "Поиск страны",

frontend/app/lib/routing/router.dart

@@ -4,6 +4,8 @@ import 'package:flutter/widgets.dart';
 
 import 'package:go_router/go_router.dart';
 
+import 'package:sxchnge_auth/sxchnge_auth.dart';
+
 import 'package:sxchnge_wallet/sxchnge_wallet.dart';
 
 import '../auth/page.dart';
@@ -144,6 +146,9 @@ GoRouter createAppRouter({bool Function()? authenticated}) {
         name: AppRoutes.verificationSent,
         builder: (context, state) => VerificationPage(
           email: state.extra is String ? state.extra as String : null,
+          delivery: state.extra is VerificationDelivery
+              ? state.extra as VerificationDelivery
+              : null,
         ),
       ),
       GoRoute(

frontend/app/lib/verification/page.dart

@@ -15,9 +15,10 @@ import '../routing/routes.dart';
 import '../generated/i18n/app_localizations.dart';
 
 class VerificationPage extends StatefulWidget {
-  const VerificationPage({super.key, this.email, this.token});
+  const VerificationPage({super.key, this.email, this.token, this.delivery});
   final String? email;
   final String? token;
+  final VerificationDelivery? delivery;
 
   @override
   State<VerificationPage> createState() => _VerificationPageState();
@@ -25,9 +26,12 @@ class VerificationPage extends StatefulWidget {
 
 class _VerificationPageState extends State<VerificationPage> {
   final _form = GlobalKey<FormState>();
-  late final _email = TextEditingController(text: widget.email);
+  late final _email = TextEditingController(
+    text: widget.delivery?.email ?? widget.email,
+  );
   late final _provider = VerificationProvider(
     context.read<VerificationService>(),
+    delivery: widget.delivery,
   );
   final _emailFocus = FocusNode();
   String? _recipient;
@@ -44,7 +48,7 @@ class _VerificationPageState extends State<VerificationPage> {
         if (!mounted) return;
         if (widget.token != null) {
           _provider.confirm(widget.token!);
-        } else if (_email.text.isNotEmpty) {
+        } else if (widget.delivery == null && _email.text.isNotEmpty) {
           _send();
         }
       });
@@ -58,14 +62,26 @@ class _VerificationPageState extends State<VerificationPage> {
   @override
   void didUpdateWidget(covariant VerificationPage oldWidget) {
     super.didUpdateWidget(oldWidget);
-    if (oldWidget.token == widget.token) return;
-    context.read<JourneyRecorder>().abandon(JourneyExit.navigation);
-    _provider.reset();
+    if (oldWidget.token == widget.token &&
+        oldWidget.email == widget.email &&
+        identical(oldWidget.delivery, widget.delivery)) {
+      return;
+    }
+    if (oldWidget.token != widget.token) {
+      context.read<JourneyRecorder>().abandon(JourneyExit.navigation);
+    }
+    _provider.reset(delivery: widget.delivery);
     _lastWasSend = false;
     _validated = false;
-    _email.clear();
+    _recipient = null;
+    _email.text = widget.delivery?.email ?? widget.email ?? '';
     WidgetsBinding.instance.addPostFrameCallback((_) {
-      if (mounted && widget.token != null) _provider.confirm(widget.token!);
+      if (!mounted) return;
+      if (widget.token != null) {
+        _provider.confirm(widget.token!);
+      } else if (widget.delivery == null && _email.text.isNotEmpty) {
+        _send();
+      }
     });
   }