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feat: add PaymentSelectionPage #282

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Sep 3, 2024
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13 changes: 8 additions & 5 deletions lib/features/payment/payment_details_page.dart
Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,9 @@ import 'package:didpay/features/did/did_provider.dart';
import 'package:didpay/features/kcc/kcc_consent_page.dart';
import 'package:didpay/features/payment/payment_details_state.dart';
import 'package:didpay/features/payment/payment_method.dart';
import 'package:didpay/features/payment/payment_methods_page.dart';
import 'package:didpay/features/payment/payment_review_page.dart';
import 'package:didpay/features/payment/payment_selection_page.dart';
import 'package:didpay/features/payment/payment_state.dart';
import 'package:didpay/features/payment/payment_types_page.dart';
import 'package:didpay/features/pfis/pfi.dart';
import 'package:didpay/features/tbdex/tbdex_quote_notifier.dart';
import 'package:didpay/features/tbdex/tbdex_service.dart';
Expand Down Expand Up @@ -55,6 +54,7 @@ class PaymentDetailsPage extends HookConsumerWidget {
state.value = state.value.copyWith(
selectedPaymentMethod: selectedMethod,
paymentName: selectedMethod?.title,
resetSelectedPaymentMethod: selectedMethod == null,
);

return;
Expand Down Expand Up @@ -108,7 +108,7 @@ class PaymentDetailsPage extends HookConsumerWidget {
context,
state,
),
if (state.value.hasNoPaymentTypes ||
if (!state.value.hasMultiplePaymentTypes ||
state.value.selectedPaymentType != null)
_buildPaymentMethodSelector(
context,
Expand Down Expand Up @@ -211,7 +211,10 @@ class PaymentDetailsPage extends HookConsumerWidget {
onTap: () {
Navigator.of(context).push(
MaterialPageRoute(
builder: (context) => PaymentTypesPage(state: state),
builder: (context) => PaymentSelectionPage(
state: state,
isSelectingMethod: false,
),
),
);
},
Expand Down Expand Up @@ -262,7 +265,7 @@ class PaymentDetailsPage extends HookConsumerWidget {
: () {
Navigator.of(context).push(
MaterialPageRoute(
builder: (context) => PaymentMethodsPage(
builder: (context) => PaymentSelectionPage(
state: state,
availableMethods: availableMethods,
),
Expand Down
7 changes: 4 additions & 3 deletions lib/features/payment/payment_details_state.dart
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,6 @@ class PaymentDetailsState {
Set<String>? get paymentTypes =>
paymentMethods?.map((method) => method.type).whereType<String>().toSet();

bool get hasNoPaymentTypes => paymentTypes?.isEmpty ?? true;
bool get hasMultiplePaymentTypes => (paymentTypes?.length ?? 0) > 1;

List<PaymentMethod>? filterPaymentMethods(String? paymentType) =>
Expand All @@ -47,14 +46,16 @@ class PaymentDetailsState {
List<String>? credentialsJwt,
Map<String, String>? formData,
Quote? quote,
bool resetSelectedPaymentMethod = false,
}) {
return PaymentDetailsState(
paymentCurrency: paymentCurrency ?? this.paymentCurrency,
paymentName: paymentName ?? this.paymentName,
exchangeId: exchangeId ?? this.exchangeId,
selectedPaymentType: selectedPaymentType ?? this.selectedPaymentType,
selectedPaymentMethod:
selectedPaymentMethod ?? this.selectedPaymentMethod,
selectedPaymentMethod: resetSelectedPaymentMethod
? null
: selectedPaymentMethod ?? this.selectedPaymentMethod,
paymentMethods: paymentMethods ?? this.paymentMethods,
credentialsJwt: credentialsJwt ?? this.credentialsJwt,
formData: formData ?? this.formData,
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -5,15 +5,17 @@ import 'package:didpay/shared/search_field.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';

class PaymentMethodsPage extends HookWidget {
class PaymentSelectionPage extends HookWidget {
final _formKey = GlobalKey<FormState>();

final List<PaymentMethod>? availableMethods;
final ValueNotifier<PaymentDetailsState> state;
final List<PaymentMethod>? availableMethods;
final bool isSelectingMethod;

PaymentMethodsPage({
required this.availableMethods,
PaymentSelectionPage({
required this.state,
this.availableMethods,
this.isSelectingMethod = true,
super.key,
});

Expand All @@ -23,7 +25,7 @@ class PaymentMethodsPage extends HookWidget {
final focusNode = useFocusNode();

return Scaffold(
appBar: AppBar(scrolledUnderElevation: 0),
appBar: AppBar(),
body: SafeArea(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
Expand All @@ -34,12 +36,18 @@ class PaymentMethodsPage extends HookWidget {
searchText: searchText,
),
Expanded(
child: _buildMethodsList(
context,
searchText,
availableMethods,
state,
),
child: isSelectingMethod
? _buildMethodsList(
context,
searchText,
availableMethods,
state,
)
: _buildTypesList(
context,
searchText,
state,
),
),
],
),
Expand Down Expand Up @@ -97,4 +105,40 @@ class PaymentMethodsPage extends HookWidget {
itemCount: filteredPaymentMethods?.length,
);
}

Widget _buildTypesList(
BuildContext context,
ValueNotifier<String> searchText,
ValueNotifier<PaymentDetailsState> state,
) {
final filteredPaymentTypes = state.value.paymentTypes
?.where(
(entry) =>
entry.toLowerCase().contains(searchText.value.toLowerCase()),
)
.toList();

return ListView.builder(
itemBuilder: (context, index) {
final currentPaymentType = filteredPaymentTypes?.elementAtOrNull(index);
final selected = state.value.selectedPaymentType == currentPaymentType;

return ListTile(
visualDensity: VisualDensity.compact,
selected: selected,
title: Text(currentPaymentType ?? ''),
trailing: selected ? const Icon(Icons.check) : null,
onTap: () {
if (currentPaymentType != null) {
state.value =
state.value.copyWith(selectedPaymentType: currentPaymentType);
}

Navigator.of(context).pop();
},
);
},
itemCount: filteredPaymentTypes?.length,
);
}
}
79 changes: 0 additions & 79 deletions lib/features/payment/payment_types_page.dart

This file was deleted.

12 changes: 6 additions & 6 deletions test/features/payment/payment_details_page_test.dart
Original file line number Diff line number Diff line change
Expand Up @@ -3,9 +3,8 @@ import 'package:didpay/features/payment/payment_amount_state.dart';
import 'package:didpay/features/payment/payment_details_page.dart';
import 'package:didpay/features/payment/payment_details_state.dart';
import 'package:didpay/features/payment/payment_method.dart';
import 'package:didpay/features/payment/payment_methods_page.dart';
import 'package:didpay/features/payment/payment_selection_page.dart';
import 'package:didpay/features/payment/payment_state.dart';
import 'package:didpay/features/payment/payment_types_page.dart';
import 'package:didpay/features/pfis/pfis_notifier.dart';
import 'package:didpay/features/transaction/transaction.dart';
import 'package:flutter/material.dart';
Expand Down Expand Up @@ -162,7 +161,8 @@ void main() async {
expect(find.widgetWithIcon(Icon, Icons.chevron_right), findsNothing);
});

testWidgets('should show PaymentTypesPage on tap of select a payment type',
testWidgets(
'should show PaymentSelectionPage on tap of select a payment type',
(tester) async {
await tester.pumpWidget(
WidgetHelpers.testableWidget(
Expand All @@ -187,11 +187,11 @@ void main() async {

await tester.tap(find.text('Select a payment type'));
await tester.pumpAndSettle();
expect(find.byType(PaymentTypesPage), findsOneWidget);
expect(find.byType(PaymentSelectionPage), findsOneWidget);
});

testWidgets(
'should show PaymentMethodsPage on tap of select a payment method',
'should show PaymentSelectionPage on tap of select a payment method',
(tester) async {
await tester.pumpWidget(
WidgetHelpers.testableWidget(
Expand All @@ -214,7 +214,7 @@ void main() async {

await tester.tap(find.text('Select a payment method'));
await tester.pumpAndSettle();
expect(find.byType(PaymentMethodsPage), findsOneWidget);
expect(find.byType(PaymentSelectionPage), findsOneWidget);
});

testWidgets('should show payment type after PaymentTypesPage selection',
Expand Down
83 changes: 0 additions & 83 deletions test/features/payment/payment_methods_page_test.dart

This file was deleted.

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