refactoring for recipient addition page
This commit is contained in:
Arseni
@@ -1,22 +1,16 @@
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import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:pshared/models/payment/methods/data.dart';
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import 'package:pshared/models/payment/type.dart';
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import 'package:pshared/models/recipient/recipient.dart';
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import 'package:pshared/models/recipient/status.dart';
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import 'package:pshared/models/recipient/type.dart';
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import 'package:pshared/provider/recipient/methods_cache.dart';
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import 'package:pshared/provider/recipient/provider.dart';
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import 'package:pweb/pages/address_book/form/view.dart';
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import 'package:pweb/services/posthog.dart';
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import 'package:pweb/utils/error/snackbar.dart';
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import 'package:pweb/pages/address_book/form/body.dart';
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import 'package:pweb/providers/address_book_recipient_form.dart';
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import 'package:pweb/utils/payment/availability.dart';
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import 'package:pweb/utils/payment/label.dart';
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import 'package:pweb/utils/snackbar.dart';
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import 'package:pweb/generated/i18n/app_localizations.dart';
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@@ -35,11 +29,8 @@ class _AddressBookRecipientFormState extends State<AddressBookRecipientForm> {
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final _formKey = GlobalKey<FormState>();
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late TextEditingController _nameCtrl;
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late TextEditingController _emailCtrl;
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RecipientType _type = RecipientType.internal;
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RecipientStatus _status = RecipientStatus.ready;
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final MethodMap _methods = {};
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late RecipientMethodsCacheProvider _methodsCacheProvider;
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bool _hasInitializedMethods = false;
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static const List<PaymentType> _supportedTypes = visiblePaymentTypes;
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@override
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void initState() {
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@@ -47,129 +38,60 @@ class _AddressBookRecipientFormState extends State<AddressBookRecipientForm> {
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final r = widget.recipient;
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_nameCtrl = TextEditingController(text: r?.name ?? '');
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_emailCtrl = TextEditingController(text: r?.email ?? '');
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_type = r?.type ?? RecipientType.internal;
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_status = r?.status ?? RecipientStatus.ready;
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_methodsCacheProvider = context.read<RecipientMethodsCacheProvider>()
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..addListener(_onProviderChanged);
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if (r != null) {
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_methodsCacheProvider.refreshRecipient(r.id);
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_syncMethodsFromCache();
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}
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}
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Future<Recipient?> _doSave() async {
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final recipients = context.read<RecipientsProvider>();
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final recipient = widget.recipient == null
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? await recipients.create(
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name: _nameCtrl.text,
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email: _emailCtrl.text,
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)
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: widget.recipient!;
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recipients.setCurrentObject(recipient.id);
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final methods = <PaymentType, PaymentMethodData>{};
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final names = <PaymentType, String>{};
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for (final entry in _methods.entries) {
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final data = entry.value;
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if (data == null) continue;
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methods[entry.key] = data;
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names[entry.key] = getPaymentTypeLabel(context, entry.key);
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}
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await _methodsCacheProvider.syncRecipientMethods(
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recipientId: recipient.id,
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methods: methods,
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names: names,
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);
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return recipient;
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}
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Map<PaymentType, String> _methodNames(BuildContext context) => {
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for (final type in _supportedTypes) type: getPaymentTypeLabel(context, type),
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};
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Future<void> _save() async {
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Future<void> _save(AddressBookRecipientFormProvider formState) async {
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final l10n = AppLocalizations.of(context)!;
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if (!_formKey.currentState!.validate()) {
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notifyUser(context, l10n.recipientFormValidationError);
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if (!_formKey.currentState!.validate() || !formState.hasAnyMethod) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(l10n.recipientFormRule)),
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);
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return;
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}
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if (_methods.isEmpty) {
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notifyUser(context, l10n.recipientFormRule);
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return;
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try {
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final saved = await formState.save(
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name: _nameCtrl.text,
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email: _emailCtrl.text,
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methodNames: _methodNames(context),
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);
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widget.onSaved?.call(saved);
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} catch (_) {
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(l10n.notificationError(l10n.noErrorInformation))),
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);
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}
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}
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unawaited(PosthogService.recipientAddCompleted(
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_type,
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_status,
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_methods.keys.toSet(),
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));
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final recipient = await executeActionWithNotification(
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context: context,
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action: _doSave,
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errorMessage: l10n.errorSaveRecipient,
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successMessage: l10n.recipientSavedSuccessfully,
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@override
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Widget build(BuildContext context) {
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return ChangeNotifierProxyProvider2<
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RecipientsProvider,
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RecipientMethodsCacheProvider,
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AddressBookRecipientFormProvider
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>(
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create: (_) => AddressBookRecipientFormProvider(
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recipient: widget.recipient,
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supportedTypes: _supportedTypes,
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),
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update: (_, recipientsProvider, methodsCache, formProvider) =>
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formProvider!..updateProviders(
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recipientsProvider: recipientsProvider,
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methodsCache: methodsCache,
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),
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child: AddressBookRecipientFormBody(
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formKey: _formKey,
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nameCtrl: _nameCtrl,
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emailCtrl: _emailCtrl,
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isEditing: widget.recipient != null,
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onSave: _save,
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onBack: () => widget.onSaved?.call(null),
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),
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);
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widget.onSaved?.call(recipient);
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}
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@override
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void dispose() {
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_methodsCacheProvider.removeListener(_onProviderChanged);
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super.dispose();
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}
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void _onProviderChanged() => _syncMethodsFromCache();
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void _syncMethodsFromCache() {
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final recipient = widget.recipient;
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if (recipient == null || _hasInitializedMethods) return;
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if (!_methodsCacheProvider.hasMethodsFor(recipient.id)) return;
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final list = _methodsCacheProvider.methodsForRecipient(recipient.id);
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if (list.isEmpty) {
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_hasInitializedMethods = true;
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return;
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}
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setState(() {
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_methods
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..clear()
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..addEntries(list.map((m) {
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final data = switch (m.type) {
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PaymentType.card => m.cardData,
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PaymentType.iban => m.ibanData,
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PaymentType.wallet => m.walletData,
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PaymentType.bankAccount => m.bankAccountData,
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PaymentType.externalChain => m.cryptoAddressData,
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//TODO: support new payment methods
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_ => throw UnimplementedError('Payment method ${m.type} is not supported yet'),
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};
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return MapEntry(m.type, data);
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}));
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_hasInitializedMethods = true;
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});
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}
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@override
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Widget build(BuildContext context) => FormView(
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formKey: _formKey,
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nameCtrl: _nameCtrl,
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emailCtrl: _emailCtrl,
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type: _type,
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status: _status,
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methods: _methods,
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onTypeChanged: (t) => setState(() => _type = t),
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onStatusChanged: (s) => setState(() => _status = s),
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onMethodsChanged: (type, data) {
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setState(() {
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if (data != null) {
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_methods[type] = data;
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} else {
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_methods.remove(type);
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}
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});
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},
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onSave: _save,
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isEditing: widget.recipient != null,
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onBack: () {
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widget.onSaved?.call(null);
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},
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);
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}
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