Frontend first draft

frontend/pshared/lib/models/payment/methods/card.dart

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+import 'package:pshared/models/payment/methods/data.dart';
+import 'package:pshared/models/payment/type.dart';
+
+
+class CardPaymentMethod extends PaymentMethodData {
+  @override
+  final PaymentType type = PaymentType.card;
+
+  final String pan;
+  final String firstName;
+  final String lastName;
+
+  CardPaymentMethod({
+    required this.pan,
+    required this.firstName,
+    required this.lastName,
+  });
+}

frontend/pshared/lib/models/payment/methods/data.dart

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+import 'package:pshared/models/payment/type.dart';
+
+
+abstract class PaymentMethodData {
+  PaymentType get type;
+}

frontend/pshared/lib/models/payment/methods/iban.dart

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+import 'package:pshared/models/payment/methods/data.dart';
+import 'package:pshared/models/payment/type.dart';
+
+
+class IbanPaymentMethod extends PaymentMethodData {
+  @override
+  final PaymentType type = PaymentType.iban;
+
+  final String iban;             // e.g. DE89 3704 0044 0532 0130 00
+  final String accountHolder;   // Full name of the recipient
+  final String? bic;            // Optional: for cross-border transfers
+  final String? bankName;       // Optional: for UI clarity
+
+  IbanPaymentMethod({
+    required this.iban,
+    required this.accountHolder,
+    this.bic,
+    this.bankName,
+  });
+}

frontend/pshared/lib/models/payment/methods/russian_bank.dart

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+import 'package:pshared/models/payment/methods/data.dart';
+import 'package:pshared/models/payment/type.dart';
+
+
+class RussianBankAccountPaymentMethod extends PaymentMethodData {
+  @override
+  final PaymentType type = PaymentType.bankAccount;
+
+  final String recipientName; 
+  final String inn;           
+  final String kpp;          
+  final String bankName;      
+  final String bik;          
+  final String accountNumber;
+  final String correspondentAccount;
+
+  RussianBankAccountPaymentMethod({
+    required this.recipientName,
+    required this.inn,
+    required this.kpp,
+    required this.bankName,
+    required this.bik,
+    required this.accountNumber,
+    required this.correspondentAccount,
+  });
+}

frontend/pshared/lib/models/payment/methods/type.dart

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+import 'package:pshared/models/payment/type.dart';
+
+
+class PaymentMethod {
+  PaymentMethod({
+    required this.id,
+    required this.label,
+    required this.details,
+    required this.type,
+    this.isEnabled = true,
+    this.isMain = false,
+  });
+
+  final String id;
+  final String label;
+  final String details;
+  final PaymentType type;
+
+  bool isEnabled;
+  bool isMain;
+}

frontend/pshared/lib/models/payment/methods/wallet.dart

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+import 'package:pshared/models/payment/methods/data.dart';
+import 'package:pshared/models/payment/type.dart';
+
+
+class WalletPaymentMethod extends PaymentMethodData {
+  @override
+  final PaymentType type = PaymentType.wallet;
+
+  final String walletId;
+
+  WalletPaymentMethod({required this.walletId});
+}