Initial commit

lib/models/amount.dart

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+import 'currency.dart';
+
+class Amount {
+  double value;
+  Currency currency;
+
+  Amount({required this.value, required this.currency});
+
+  Map<String, dynamic> toJson() =>
+      {
+        'value': value,
+        'currency': currency.value
+      };
+}

lib/models/currency.dart

@@ -0,0 +1,8 @@
+class Currency {
+  final String value;
+  const Currency(this.value);
+
+  static const Currency rub = Currency('RUB');
+  static const Currency usd = Currency('USD');
+  static const Currency eur = Currency('EUR');
+}

lib/models/customization_settings.dart

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+import 'package:flutter/cupertino.dart';
+
+class CustomizationSettings {
+  final Color mainScheme;
+  final bool showYooKassaLogo;
+
+  const CustomizationSettings([this.mainScheme = const Color.fromARGB(255, 0, 112, 240), this.showYooKassaLogo = true]);
+
+  Map<String, dynamic> toJson() =>
+      {
+        'mainScheme' : {
+          'red': mainScheme.red,
+          'blue': mainScheme.blue,
+          'green': mainScheme.green,
+          'alpha': mainScheme.alpha
+        },
+        'showYooKassaLogo': showYooKassaLogo
+      };
+}

lib/models/google_pay_parameters.dart

@@ -0,0 +1,18 @@
+class GooglePayParameters {
+  final List<GooglePayCardNetwork> paymentSystems;
+  const GooglePayParameters([this.paymentSystems = const [GooglePayCardNetwork.mastercard, GooglePayCardNetwork.visa]]);
+
+  List<String> jsonList() {
+    return paymentSystems.map((e) => e.toString()).toList();
+  }
+}
+
+enum GooglePayCardNetwork {
+  amex,
+  discover,
+  jcb,
+  mastercard,
+  visa,
+  interac,
+  other
+}

lib/models/host_parameters.dart

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+class HostParameters {
+
+  String host;
+  String paymentAuthorizationHost;
+  String authHost;
+  String configHost;
+
+  HostParameters(
+    this.host,
+    this.paymentAuthorizationHost,
+    this.authHost,
+    this.configHost,
+  );
+
+  Map<String, dynamic> toJson() =>
+      {
+        'apiHost': host,
+        'paymentAuthApiHost': paymentAuthorizationHost,
+        'authApiHost': authHost,
+        'configHost': configHost
+      };
+
+  factory HostParameters.fromJson(Map<String, dynamic> json) {
+    return HostParameters(
+      json['apiHost'] as String,
+      json['paymentAuthApiHost'] as String,
+      json['authApiHost'] as String,
+      json['configHost'] as String,
+    );
+  }
+}

lib/models/method_save_payment.dart

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+enum SavePaymentMethod {
+  off,
+  on,
+  userSelects
+}

lib/models/payment_method_types.dart

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+class PaymentMethodTypes {
+  final List<PaymentMethod> paymentMethodTypes;
+  const PaymentMethodTypes(this.paymentMethodTypes);
+
+  List<String> jsonList() {
+    return paymentMethodTypes.map((e) => e.toString()).toList();
+  }
+
+  static const PaymentMethodTypes bankCard = PaymentMethodTypes([PaymentMethod.bankCard]);
+  static const PaymentMethodTypes yooMoney = PaymentMethodTypes([PaymentMethod.yooMoney]);
+  static const PaymentMethodTypes sberbank = PaymentMethodTypes([PaymentMethod.sberbank]);
+  static const PaymentMethodTypes applePay = PaymentMethodTypes([PaymentMethod.applePay]);
+  static const PaymentMethodTypes googlePay = PaymentMethodTypes([PaymentMethod.googlePay]);
+  static const PaymentMethodTypes all = PaymentMethodTypes([
+    PaymentMethod.bankCard,
+    PaymentMethod.yooMoney,
+    PaymentMethod.sberbank,
+    PaymentMethod.applePay,
+    PaymentMethod.googlePay
+  ]);
+}
+
+enum PaymentMethod {
+  bankCard,
+  yooMoney,
+  applePay,
+  googlePay,
+  sberbank
+}

lib/models/test_mode_settings.dart

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+import 'amount.dart';
+
+class TestModeSettings {
+  bool paymentAuthorizationPassed;
+  int cardsCount;
+  Amount charge;
+  bool enablePaymentError;
+
+  TestModeSettings(this.paymentAuthorizationPassed, this.cardsCount, this.charge, this.enablePaymentError);
+
+  Map<String, dynamic> toJson() =>
+      {
+        'paymentAuthorizationPassed': paymentAuthorizationPassed,
+        'cardsCount': cardsCount,
+        'charge': charge.toJson(),
+        'enablePaymentError': enablePaymentError
+      };
+}

lib/models/tokenization_result.dart

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+import 'package:yookassa_payments_flutter/models/payment_method_types.dart';
+
+class TokenizationResult {
+  String token;
+  PaymentMethod? paymentMethodType;
+
+  TokenizationResult(this.token, this.paymentMethodType);
+
+  factory TokenizationResult.fromJson(Map<String, dynamic> json) {
+    var token = json['paymentToken'];
+
+    PaymentMethod? paymentMethodType;
+    switch(json['paymentMethodType']){
+      case "sberbank":
+        paymentMethodType = PaymentMethod.sberbank;
+        break;
+      case "bank_card":
+        paymentMethodType = PaymentMethod.bankCard;
+        break;
+      case "yoo_money":
+        paymentMethodType = PaymentMethod.yooMoney;
+        break;
+      case "apple_pay":
+        paymentMethodType = PaymentMethod.applePay;
+        break;
+      case "google_pay":
+        paymentMethodType = PaymentMethod.googlePay;
+        break;
+      default:
+        break;
+    }
+
+    return TokenizationResult(token, paymentMethodType);
+  }
+}

lib/models/tokenization_settings.dart

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+import 'payment_method_types.dart';
+
+class TokenizationSettings {
+  final PaymentMethodTypes paymentMethodTypes;
+
+  const TokenizationSettings([this.paymentMethodTypes = PaymentMethodTypes.all]);
+
+  Map<String, dynamic> toJson() =>
+      {
+        'paymentMethodTypes': paymentMethodTypes.jsonList(),
+      };
+}